baber/WOPTO huggingface dataset:
Patent JP-H10321125-A (JP)
Title: Electron emitting element and display device using this
Inventor: YOSHIKAWA TAKAMASA
IPC: H01J1/30
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To provide an electron emitting element having high electron emitting efficiency by imparting a film thickness not less than a specific value in an insulator layer of the electron emitting element to emit an electron by impressing an electric field between an electron supply layer and a metallic thin film electrode, and transparentizing the electron supply layer. SOLUTION: An electron emitting element is composed of an electron supply layer 12 composed of metal or a semiconductor, an insulator layer 13 and a metallic thin film electrode 15 facing to a vacuum space, which are formed in order on a transparent glass substrate 10 having a light transmissive ohmic electrode 11, and is an electron emitting element to emit an electron by impressing an electric field between the electron supply layer 12 and the metallic thin film electrode 15. The insulator layer 13 has a film thickness not less than 50 nm, and the electron supply layer 12 is transparent. When an electron is implanted in the electron supply layer 12 by impressing driving voltage Vd between the ohmic electrode 11 and the thin film electrode 15, a part of electrons is emitted in a vacuum of an external part. The emitted electron is collected to a collector electrode 2.
Patent JP-H0421277-A (JP)
Title: Focus adjustment device
Inventor: OOKAWA KATSUTAKA
IPC: H04N5/232
Filed: 1990-05-15
Abstract: PURPOSE:To attain zoom tracking with excellent focus accuracy over the entire zoom range by adopting the mount climb method for a position where the mount climb method is effective for the accuracy and utilizing a tracking curve in response to the distance of an object afterward. CONSTITUTION:The mount climb method is used for a position where the focus depth is comparatively deep and zoom tracking is implemented along a tracking curve prepared in advance from the focal distance when the focus depth starts being shallow. When the focus starts from fo and reaches fn, a tracking curve in the most vicinity is selected from a ROM 51 depending on the position of a master lens 104 and a master lens 104 is moved along the selected tracking curve.
Patent JP-S5830898-A (JP)
Inventor: AREKUSANDORU AREKUSANDOROBITSU
IPC: B64C13/10
Filed: 1981-08-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05325012-A (JP)
Title: Merchandise storage device
Inventor: NEGISHI KOSABURO
IPC: G07F11/58
Filed: 1992-05-19
Abstract: PURPOSE:To provide the merchandise storage device without causing overload on a motor even when a merchandise container is full of merchandise. CONSTITUTION:When the load of a merchandise A placed on an merchandise mount plate 70 is smaller than a specific weight (determined by the energizing force of a spring 72), the mount plate 70 slants down toward a push-up member 40. Consequently, the merchandise A on the mount plate 70 rolls toward the push-up member 40 and carried out without being left on the mount plate 70. Further, when the load of the merchandise A placed on a mount plate 60 is larger than the specific weight, the mount plate 70 slants up toward the push-up member 40. Consequently, the merchandise A on the mount plate 70 tends to roll to behind the merchandise container 10, so the load of the merchandise on the mount plate 70 is placed on the opposite side to the push-up member 40, so that the load placed on the push-up member 40 decreases.
Patent JP-S6020476-A (JP)
Title: Secondary battery
Inventor: KOBAYASHI MASAO
IPC: H01M10/05
Filed: 1983-07-13
Abstract: PURPOSE:To obtain a secondary battery having good performance by using glass fiber cloth as a separator. CONSTITUTION:High molecular compound having conjugated double bond in a principal chain or electroconductive high molecular compound obtained by doping a dopant in the high molecular compound is used in at least one electrode, and aromatic nitrile family compound is used as an organic solvent of electrolyte and glass fiber cloth is used as a separator of a secondary battery. A large number of unit fibers having a diameter of 9-22mu obtained by melt-spinning of alkali glass having good acid resistance are crossed and atacked to form a sheet. The glass fiber cloth having a porosity of 30% or more and a thickness of 1cm or less is preferable.
Patent JP-H0421221-A (JP)
Title: Mobile telephone system
Inventor: MITSUI KAZUO
IPC: H04W72/04
Filed: 1990-05-16
Abstract: PURPOSE:To prevent the production of a state when a channel used for talking actually is used by other telephone set by allowing a radio telephone set to discriminate again an actually idle channel among channels discriminated to be idle at a connector. CONSTITUTION:This mobile telephone system consists of a connector 1 connecting to a subscriber line 30 and a movable radio telephone set 2, the connector 1 starts a discrimination section 16 to allow it to execute the discrimination of an idle channel when a talking request comes between the connector 1 and the radio telephone set 2 with a call request from the radio telephone set 2 or a call from the subscriber line 30 and uses a control section 17a to give the information representing plural channels discriminated to be idle channels to the radio telephone set 2. Moreover, the radio telephone set 2 acquires the information representing plural channels from the connector 1, a discrimination circuit 27 discriminates whether or not the channel represented by the information is an actually idle channel and a control circuit 26a uses a channel discriminated to be an idle channel for the transmission and reception of a voice signal with the connector.
Patent JP-H01295471-A (JP)
Title: Photo-semiconductor element
Inventor: SUZAKI SHINZO
IPC: H01S5/00
Filed: 1988-05-24
Abstract: PURPOSE:To increase light output, by a method wherein a first light guide layer, a depletion layer and an active light guide layer, whose refractive indexes are different, are laminated in order on a upper surface of a semiconductor substrate on which a diffraction grating is formed, and, after a part of depletion layer and a part of the active light guide layer are eliminated, a second light guide layer and a clad layer are laminated in order on the upper surface of a wafer. CONSTITUTION:On a semiconductor substrate 10, on which a diffraction grating is formed, the following are laminated in order; a first light guide layer 12, a depletion layer 13 whose refractive index is smaller than that of the layer 12, and an active light guide layer 14 whose refractive index is larger than that of the layer 12. After a part of the depletion layer 13 and a part of the active light guide layer 14 are eliminated, the following are laminated in order, on the whole part of the upper surface of a wafer; a second light guide layer 15 having the same composition as the first light guide layer 12, and a clad layer 16 having the same refractive index as the semiconductor substrate 10. Thereby, unevenness of the diffraction grating does not vanish in high temperature standby state, thereby high output can be obtained.
Patent JP-S62283161-A (JP)
Title: Coating compound composition for rust-preventive steel plate
Inventor: YOSHIDA YUICHI
IPC: C09D177/00
Filed: 1986-05-30
Abstract: PURPOSE:The titled composition suitable for automobiles, having improved electrodeposition performance without using electrically conductive pigment, showing high corrosion resistance, comprising an epoxy binder resin, a hydrophilic epoxyamide resin and silica particles as nonvolatile components. CONSTITUTION:The aimed composition comprising (A) 30-90wt% epoxy binder resin having 30-100,000 number-average mol.wt. consisting of an epoxy ester resin obtained by reacting an epoxy resin containing >=50wt% phenol in the molecule with a dicarboxylic acid and a urethanized epoxyester resin obtained by reacting the epoxyester resin with a partial block isocyanate compound, (B) 5-40wt% hydrophilc polyamide having a ratio of (-CH2- and/or =CH-)/(- CONH-) of 7/1-0/1 and 50-1,000 polymerization degree and (C) silica particles having 1-100mmu average particle diameter.
Patent JP-H10297327-A (JP)
Title: Slide device of vehicular seat
Inventor: YOKOTA MASAAKI
IPC: B60N2/08
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To have large peel strength for the peel load inputted from a seat belt by hanging down a stopper contacted to the leg of a lower rail on the front side of an upper rail and providing a notch part with which a striker is engaged on the rear end edge of the upper rail. SOLUTION: A seat cushion SC is engaged with the striker B21 of an anchor 2 by a hook 31 and a stopper 25 provided in front of an upper rail 1 is hit to a leg 12 and a striker 4 of a vehicular floor F side is engaged with a notch part 24 provided on a rear end edge and a lock piece 26 is engaged with the lock hole 16A of the lower rail 1. In a peel load from a seat belt, an obliquely upward force is applied to the rear side of the upper rail 2, but as the rear side of the upper rail 2 is engagingly locked by the striker 4 of a vehicular floor F side, the rear side of the upper rail 2 is not separated from the lower rail 1.
Patent JP-S62282836-A (JP)
Title: Device connecting coil spring into ring form
Inventor: ARAI YUTAKA
IPC: B23P19/04
Filed: 1986-05-30
Abstract: PURPOSE:To connect a coil spring into a ring form, by thrusting an intermediate part of the coil spring thereinto with a push-in member from an opening part of a U-curved guide, and performing connecting operation to screw one end in the other end, which is carried by each pressing device of two sets of pinch members pinching both ends of the spring, several times by a turn table being rotated at the specified period. CONSTITUTION:An intermediate part of a coil spring 3 is thrust in with a push-in member 3 from an opening part of a U-curved guide 2, and one end of the coil spring 1 is screwed in the other end for connection in a ring form by each pressing device of two sets of pinch members 5 and 6 pinching both ends of the spring. Plural pieces of this mechanism are attached to a turn table 4 being rotated at the specified period, and when one U-curved guide 2 exists in a feed position, the turn table 4 is moved so as to cause another U-curved guide 2 to be situated in the connecting position whereby the coil spring 1 is connectable into a ring form.
Patent JP-H0424984-A (JP)
Title: Insulating material for printed circuit board
Inventor: YOSHIDA RURIKO
IPC: H05K1/03
Filed: 1990-05-15
Abstract: PURPOSE:To form a printed circuit board wherein insulating material can be sufficiently preserved at a room temperature, hygroscopicity is low, and thermal expansion coefficient in the z-axis direction also is small, by impregnating and sticking a glass cloth retaining material with polyimide resin in which quartz guide powder is dispersed and contained, and keeping the polyimide resin in a semicured state. CONSTITUTION:A specified amount (weight ratio is about 45-55%) of quartz glass powder (average grain diameter is about 20-30mum) is added to polyimide resin solution. The above material is sufficiently kneaded and dispersed by, e.g. ball kneading method, and polyimide resin system in which the quartz glass powder is dispersed and contained is prepared. For example, by impregnating sticking method, said polyimide resin system is subjected to impregnating.sticking of glass cloth, and then exposed at a temperature of about 100-150 deg.C to make solvent component volatilize, thus obtaining insulating material.
Patent JP-H09240652-A (JP)
Title: Improved container
Inventor: RAU BUUN UII
IPC: B65D5/66
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a container which can be retained at a closed position without use of a special fixing structure. SOLUTION: This container 10 is constituted of a container body 11 and a cover 12 forming a closed case by integrally being combined together. The container body 11 is provided with side walls 14a-14d tilted outward therefrom and the cover 12 is provided with side walls 17a-17c tilted inward therefrom. The side walls tilted to the inside of the cover can be fitted in the side walls tilted to the outside of the container body in thic structure, by warping some of the side walls 14a-14d, 17a-17c.
Patent JP-S5552072-A (JP)
Title: Copying machine which is capable of setting original reference
Inventor: KOMORI SHIGEHIRO
IPC: G03G15/04
Filed: 1978-10-13
Abstract: PURPOSE: To enable the original references which specify original rest position to be changed and set as desired by providing the means of controlling the image position projected onto copying material from the position of the means of defining the references of the original and setting the original references.  
     CONSTITUTION: In the case of copying the region 3 corresponding to the A5 size shown by oblique lines from the document 2 placed on the original rest platen 1 on which documents up to A3 size may be placed, the original reference in the X direction is set from the index placed in the position of E and the reference in the Y direction is set from the index of F. Further, it is possible to provide other indices E 1 , F 1  in order to obtain the copying of another region, e.g., region 3a from the document 2. These indices are made arbitrarily movable respectively in the X, Y directions on the original rest platen. In this way, the original references may be matched to the document placed on the original rest platen and yet a plurality of reference positions may be set as desired, thus a plurality of regions may be separately copied. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02306779-A (JP)
Title: Video signal freeze system
Inventor: MOCHIMARU YOSHIAKI
IPC: H04N5/262
Filed: 1989-05-22
Abstract: PURPOSE:To improve the freeze operability by writing a freeze timing signal to a recording medium on a scene when the operator desires to obtain a video print at the recording using the video printer so as to discriminate the signal at the reproduction and freezing the signal in the memory automatically. CONSTITUTION:A shutter mark recording section is operated by the operator operating a shutter mark recording switch 134 provided to a recorder on an intended scene to record a shutter mark signal on a recording medium. When the recording medium in which the shutter mark signal is already recorded is reproduced and used for a signal source of the video printer, a shutter mark discrimination section 132 of a video signal freeze device or a video printer discriminates the shutter mark signal and a still picture memory 112 of the video printer generating the freeze signal automatically is recorded on an intended scene at the recording by the operator. Thus, the freeze operability of the video signal is improved.
Patent JP-H05114772-A (JP)
Title: Printed wiring board formed by use of conductive paste
Inventor: YAMAMOTO YUZO
IPC: H05K3/38
Filed: 1991-04-29
Abstract: PURPOSE:To enable conductive powder to be enhanced in oxidation stability by controlling it in affinity and reactivity to the surface of metal by using conductive paste which contains hydroxystyrene copolymer of specific weight- average molecular weight and/or its derivative as organic binder. CONSTITUTION:In hydroxystyrene copolymer and/or its derivative represented by a formula: m and n are set to arbitrary numbers until the copolymer concerned becomes 10-2 million in weight-average molecular weight and so set as to satisfy formulas, m>=0 and n>=3; k, p, and u are so set as to satisfy formulas, 0<=k<=2, 0<=p<=2, and 0<=u<=2 (k, p, and u denote average values in copolymer); R<1>-R<3> indicate alkyl groups whose number of carbon or hydrogen atoms is 1-5; X indicates polymerizable vinyl monomer; and Y and Z are the same or different in kinds and selected from prescribed substituting groups or alkyl or aryl groups whose number of carbon atoms is 1-18. It is preferable that the compounding ratio of the copolymer to thermosetting resin is set to 95/5-40/60. It is preferable that the compounding ratio of conductive powder to conductive paste except solvent ranges from 50 to 95wt.%.
Patent JP-H05302283-A (JP)
Title: Steel cord for reinforcing rubber
Inventor: OBARA TAMIO
IPC: B32B25/02
Filed: 1992-04-20
Abstract: PURPOSE:To obtain practical steel cord for reinforcing rubber having excellent rubber permeation and fatigue resistance, not causing removal of core of cord, capable of improving flatness in forming a sheet, inexpensively producible by a process for twisting once. CONSTITUTION:In steel cord comprising nine plated wires, the steel cord has a 1X9 structure obtained by twisting three wires with six wires having a larger diameter than that of the three wires in the same direction at the same pitch and a section perpendicular to the longer direction of the cord is flat.
Patent JP-S61286034-A (JP)
Title: Device for rotary swaging working of difficult workability material
Inventor: KATO ISAMU
IPC: B21J7/18
Filed: 1985-06-11
Abstract: PURPOSE:To execute an efficient size-down without generating a crack, a burr, a disconnection, etc. of a difficult workability material, by providing continuously a worked material feeding line base, a heating device, a rotary swaging device and a winder. CONSTITUTION:A line base 2 for supplying a material to be worked 1, the beating device 3 of induction heating, etc. for executing the rotary swaging at a recrystallization temperature or above, a rotary swaging device 4 and a winder 5 are placed continuously in said order. According to such a constitution, a good product can be obtained, and especially, when a die by an appropriate die design is used, the efficient working can be executed with the high reduction rate of area and also at the high speed. In this regard, as for said difficult workability material, an Ni-Ti compound shape memory alloy is desirable. Also, as necessary, a straightening machine 6 is provided on the entry of the heating device 3.
Patent JP-H1062417-A (JP)
Title: Kit for diagnosis
Inventor: HIROSE MASAO
IPC: G01N33/53
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a kit for diagnosis which enables the diagnosing specific liver diseases. SOLUTION: A human serum containing antibodies which recognize cytochrome P450 derived from humans is used as a sample for diagnosing hepatitis type C and alcoholic cirrhosis in this kit. A measuring method of the concentration of cytochrome P450 in human serum for this diagnosis proceeds as follows. (1) After a human serum, which is a sample, is added to solid supporting material which directly or indirectly unites with antibodies which recognize cytochrome P450 derived from humans so that an antigen-antibody reaction occurs, excess cytochrome P450 derived from humans and substances which have not reacted are washed and removed. (2) After this, labeled antibodies which recognize cytochrome P450 derived from humans are added to this reactant so that an antigen-antibody reaction occurs.  And then, excess labeled antibodies which recognize cytochrome P450 derived from humans are washed and removed. (3) Next to this, cytochrome P450 in the human serum is detected on the basis of the labels of the labeled antibodies of this reactant.
Patent JP-H07315459-A (JP)
Title: Tissue box
Inventor: ASANO TAKU
IPC: B65D83/08
Filed: 1994-05-18
Abstract: PURPOSE:To provide a tissue box wherein even if the amount of tissue paper has become small, the tissue paper can be surely taken out one by one and economy of space is achieved and size of the tissue box can be reduced. CONSTITUTION:An incision 13, which can be easily cut off, is provided on opposite cut surfaces 7, 7 and a first fold line 15 for inward folding and a second fold line 17 for outward folding are provided on opposed fold-line surfaces 9, 9, and fold lines 19, 19 are provided for inward folding. The relationship between length (b) for height (a) of a box body 1, length (c) from a surface 3 to the fold line 15, and length (d) from the surface 3 to the fold line 17 are: a>b>a/2, b'=b, d=c/2, c=a-b, and folding can be made along the fold lines.
Patent JP-S61117250-A (JP)
Title: High speed tool steel having superior weldability
Inventor: KAKO TOSHISADA
IPC: C22C38/00
Filed: 1984-06-22
Abstract: PURPOSE:To obtain the high speed tool steel having superior weldability, by specifying the chemical composition of the steel and also by specifying the relation between the quantity of oxygen and the quantity of nitrogen in the steel. CONSTITUTION:The high speed tool steel consists of, by weight, 0.5-4.5% C, <2% Si, <1% Mn, 3-6% Cr, 1-15% V, <15% Co, <25% W and/or <12.5% Mo, and the balance Fe with inevitable impurities; where C%-(0.06Cr%+0.063Mo%+0.033W%+0.2V%) is -0.1-0.2%. At the same time, the quantity of oxygen, (O)ppm, and the quantity of nitrogen, (N)ppm, are in the relation represented by a formula. In this way, the high speed tool steel to which electron beam welding is applicable can be obtained.
Patent JP-H06343288-A (JP)
Title: Power supply circuit of dc motor
Inventor: TAKAHASHI HIDEAKI
IPC: H02P7/29
Filed: 1993-05-28
Abstract: PURPOSE:To provide a power supply circuit of a DC motor which automatically makes the DC motor rotate at a high speed when a load becomes small. CONSTITUTION:A maximum value 10A and a minimum value 5A of load current to a DC motor 7-are stored in a storage section 22. The load current to the DC motor 7 whose rotational speed is determined according to the magnitude of applied voltage and a duty ratio is detected by a current value detecting section 25. While a high-speed switch 23b is turned on and a detected value of the current value detecting section 25 is the minimum one or lower, a controlling section 21 applies high voltage or current of a high duty ratio to the DC motor 7, making the DC motor 7 rotate at a high speed.
Patent JP-S6020295-A (JP)
Inventor: TAJIRI TOSHIHIKO
IPC: G07D9/00
Filed: 1983-07-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5352461-A (JP)
Title: Alarm sound generator for electronic wristwatches
Inventor: NOMURA HIROO
IPC: G10K9/122
Filed: 1976-10-23
Abstract: PURPOSE:Frequency characteristics of an electronic buzzer is improved, the variation in buzzer production is absorbed and the quality of a wristwatch with alarm is safely secured by adjacently setting the resonance point of a resonator on the low frequency side of the resonance point of a diaphragm.
Patent JP-H01300115-A (JP)
Title: Incinerator
Inventor: SUZUKI JIRO
IPC: F23G5/16
Filed: 1988-05-25
Abstract: PURPOSE:To enable malodor treatment of cracked gases formed through decomposition of wastes difficult to burn and liable to generate malodor by providing an electric heating means for the wastes in a primary combustion chamber, providing a combustion catalyst at a large diameter part of a secondary combustion chamber partitioned by four layers of flame-controlling plates provided on the downstream side of the primary combustion chamber and being T-shaped in cross section, and providing a catalyst heater in a secondary air passage on the outer periphery of a small diameter part of the secondary combustion chamber. CONSTITUTION:Microwaves heat wastes contained in a primary combustion chamber 1, whereby the wastes are dried and decomposed to generate gases. A secondary combustion chamber is partitioned by four layers of flame-controlling plates have a T-shaped cross section. In the secondary combustion chamber, a mixing part 20 with an air hole 18 is provided on the downstream side of a main combustion part 15 provided with a multiplicity of air holes 17, and a comparatively concentrated exhaust gas at the main combustion part is supplied sufficiently with oxygen by diluting air heated by a heater 25. The mixed exhaust gas thus increased in oxygen concentration flows through openings in the flame-controlling pla0tes 21 to a central part of a catalyst 23 in a catalyst chamber 22 provided at an enlarged part of a passage, and is brought into reaction mainly at the central part of the catalyst 23. The flow velocity of the gas passing along the outer periphery of the catalyst 23 is extremely low, and the outer periphery of the catalyst cham 22 is heated effectively by the heater 25, so that generation of unreacted components is suppressed.