baber/WOPTO huggingface dataset:
Patent JP-H07336187-A (JP)
Title: Surface acoustic wave device
Inventor: MATSUI ATSUSHI
IPC: H03H9/145
Filed: 1994-06-03
Abstract: PURPOSE:To obtain a surface acoustic wave device of excellent out of band characteristics concerning a surface acoustic wave device used for a communication equipment, etc. CONSTITUTION:The line width of a strip electrode is thinned. Otherwise, two strip electrodes are set to be a pair and the mutual positions of the two electrodes are varied without changing the average position of the two so as to vary a reflection factor per a single strip electrode in a reflector 3 depended on its position. This weighs the reflector 3 to improve out of band characteristics.
Patent JP-H07328979-A (JP)
Title: Holding device using electroviscous fluid
Inventor: FURUSHO JUNJI
IPC: B25J15/08
Filed: 1994-06-03
Abstract: PURPOSE:To prevent the deformation and breakage of an object when a holding device is used by sealing an electroviscous fluid in main cells, bringing it into contact with the object to cope with the shape before electric field is applied, then applying electric field to maintain the shape. CONSTITUTION:Main cells 3, 4 are fixed on the surfaces of carriers 1, 2 made of a metal. The carriers 1, 2 are moved by a gripper drive section 5, and an object is pinched at the center section between the main cells 3, 4. An electroviscous(ER) fluid 7 dispersed with zeolite hydrate grains in silicone is sealed in the main cells 3, 4 as representatively shown by a main cell 6, and electrodes 8, 9 are arranged via spacers 10. An object is pinched by the main cells 3, 4, 6 before electric field is applied to the main cells 3, 4, 6, and the main cells 3, 4, 6 cope with the shape of the object via the free movement of the ER fluid 7. Electric field is applied, and the viscosity of the ER fluid is increased to fix the shape.
Patent JP-S6016505-A (JP)
Inventor: NISHIDA TETSUYA
IPC: A01B63/00
Filed: 1983-07-06
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-S60264239-A (JP)
Inventor: SHIGEFUJI HIDETOSHI
IPC: B32B1/08
Filed: 1984-06-13
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-S5822527-A (JP)
Inventor: SHIMADA RIYUUICHI
IPC: H02H7/125
Filed: 1981-08-04
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-H04326362-A (JP)
Title: Electrophotographic developing agent
Inventor: ICHIMURA MASANORI
IPC: G03G9/087
Filed: 1991-04-26
Abstract: PURPOSE:To provide such a toner without addition of external additive for a toner for electrophotographic copy machine which requires various kinds of color toners so that electrostatic charge property, fulidity, stability for time, environmental stability, etc., can be designed to make uniform for each coloring material including black, and further that the color developing property, coloring property, and OHP adaptability of color toners can be improved, and that kinds and compositions of the inner additive electrostatic charge controlling agent, external additives, etc., can be designed almost in the same way for toners of different colors. CONSTITUTION:The electrophotographic developing agent is prepared by dispersing a pigment 1 in a first binder resin 21 to make the coloring material and kneading the coloring material with second binder resin 22 so that the coloring material fine particles are dispersed in the second binder resin. It features in that the melting viscosity of the first binder resin 21 at kneading temp. is larger than the melting viscosity of the second binder resin 22.
Patent JP-H04328546-A (JP)
Title: Processing method for silver halide color photographic sensitive material
Inventor: FUJITA YOSHIHIRO
IPC: G03C7/36
Filed: 1991-04-26
Abstract: PURPOSE:To provide a processing method by which the occurrence of a yellow stain on a color image during storage is prevented. CONSTITUTION:A silver halide color photographic sensitive material contg. a yellow coupler represented by formula I or II is processed with a processing soln. contg. a formaldehyde releasing compd. In the formulae I, II, each of X1 and X2 is alkyl, aryl or a hetero-cyclic group, X3 is an org. residue forming an N-contg. heterocyclic group in combination with N, Y is aryl or a heterocyclic group and Z is a group which is released when the coupler represented by the formula I or II reacts with the oxidized body of a developing agent.
Patent JP-H05298029-A (JP)
Title: Disk device control method
Inventor: IWAMOTO TAKESHI
IPC: G06F3/06
Filed: 1992-04-17
Abstract: PURPOSE:To write the data of the same contents to plural disk devices by only once transferring a write command from a micro-processor. CONSTITUTION:A disk controller DC controls the operations of plural disk devices DK1, DK2...DKn corresponding to command information transferred from a microprocessor PC. In this case, when designating the plural disk devices as operating objects at the time of transferring the write command, the microprocessor PC respectively adds logical unit numbers designating the respective disk devices DK1-DKn to the write command. Based on the logical unit numbers added to this write command, the disk controller DC designates the plural correspondent disk devices DK1-DKn as the operating objects and successively executes write operations to these respective disk devices DK1-DKn.
Patent JP-2000312913-A (JP)
Title: Inlet roller guide equipment
Inventor: TAKAOKA TOSHIO
IPC: B21B39/16
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To guide a rolled material into a groove of a rolling roll without causing twisting or scratch. SOLUTION: This equipment can guide a rolled material smoothly into a groove by organically installing an entry guide 4 and an upper guide 5 sequentially from the inlet side of the admission passage of the rolled material, followed by a side roller 6, and upper and lower guide rollers 12, and a tip chip 19 on the downstream side. By means of the upper tapered side roller of small diameter, the material is centered in the right/left direction while both sides are shaped, finally adjusted in position by the following guide rollers 12, pushed downward, caught, and delivered. Finally the deflection in the right/left direction is corrected by the tip chip 19. This makes it possible to smoothly guide the rolled material wider than the caliber width of the rolling roll R into the groove of the rolling roll.
Patent JP-H0431293-A (JP)
Title: High speed liquid filling apparatus
Inventor: KOGA AKIHIKO
IPC: B67C3/06
Filed: 1990-05-15
Abstract: PURPOSE:To fill a regular amount of liquid and reduce gas content in the liquid by providing a liquid feed path which leads from the liquid phase zone in a liquid storage tank to the lower inside of a cylinder, and a vent pipe which leads from a container to the gas phase zone in the storage tank through a base plate. CONSTITUTION:A piston 102 of a cylinder 103 is raised to make liquid in a liquid storage tank 2 flow into the lower inside of the cylinder 103, and its pressure is controlled at the same pressure as that of the pressurized vapor zone in the liquid storage tank 2. Then, a container 6 is lifted until its mouth comes in contact with the bottom face of a base plate 101, and an atmospheric relief valve 132 on a vent line 131 is opened to fall the pressure in the container 6 to the atmospheric pressure. Simultaneously, the cylinder 103 is lowered and its lower part is inserted into the container 6. Then a vent line valve 129 is opened to introduce the gas of the pressurized gas phase zone in the liquid storage tank 2 into the container 6 so that the pressure in the container 6 becomes equal to the pressure in the lower part of the cylinder 103. And, after an on-off valve at the open mouth on the bottom of the cylinder 103 is ascended by a spring 123, the piston 102 is descended at the same time the cylinder 103 is raised, so that a regular volume of the liquid stored in the lower part of the cylinder 103 is forcibly blown out and transferred into the container 6.
Patent JP-S63286369-A (JP)
Title: Recording device
Inventor: OTA MORIO
IPC: G06K15/12
Filed: 1987-05-19
Abstract: PURPOSE:To constitute a drive circuit only with a single type of drive LSI which allows its high-density mounting, and thereby obtain a high productivity and low-cost recording device by supplying selection signals which are different from each other, to a selector means in drive means provided at both sides of a recording element. CONSTITUTION:An input of an external terminal REV is entered into a gate terminal G1 of a data selector 171 via an inverter 172, and an input of the external terminal REV is entered into a gate terminal G2 through an inverter 172, an inverter 173. The data selector 171 selects input A when REV input is at L level and input B when REV input is at H level. When the REV input is at L level, the input A is selected by the data selector 171, so that recording data entered from a terminal Di is sequentially shifted to channels Y1, Y2...Y125...Y128. Subsequently, the drive LSI works in the same manner as the conventional drive LSI1 in this case. In the meantime, when REV input is at H level, the input B is selected by the data selector 171, so that recording data entered from the terminal Di shifts in a sequence of channels Y128, Y125,...Y2, and Y1.
Patent JP-2000313017-A (JP)
Title: Mold clamping apparatus
Inventor: GONDA TOSHIAKI
IPC: B29C49/56
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a mold clamping apparatus wherein a supporting structure for mold clamping force for a split mold can be simplified without interfering taking-out of a molded article and sticking of a label. SOLUTION: A fixed hook 26 whose apex is positioned behind the split face is provided on one of a pair of split molds 14 provided openable/closable and a rotatable hook 27 hooked on the fixed hook 26 is provided in such a way that it is rotatable on another split mold 14a and the apex is behind the split face of this split mold 14a under rotation retreated condition and pressure cylinders 33 and 34 for providing a mold clamping force between a pair of the split molds under mold clamping condition of the fixed hook 26 and the rotatable hook 27 are provided.  It is thereby possible that the fixed hook 26 and the rotatable hook 27 whose apexes are positioned behind the split faces of the split molds 14 and 14a do not interfere taking-out of a molded article and sticking of a label and it is made to be unnecessary to support counterforce of the mold clamping force by providing mold clamping force by means of the pressure cylinders 33 and 34 in a closed system.
Patent JP-S5746961-A (JP)
Title: Novel alpha-(mercaptomethyl) acrylamide derivative
Inventor: OOHASHI NAOHITO
IPC: A61K31/40
Filed: 1980-09-04
Abstract: NEW MATERIAL:Compounds of formula I (R 1  is H, lower alkanoyl, benzoyl; R 2  is H, lower alkyl).  
     EXAMPLE: N-[α-(Acetylthiomethyl)acryloyl]-L-proline t-butyl ester.  
     USE: Hypotensor, intermediate of medicines.  
     PREPARATION: The amidization reaction between α-(mercaptomethyl)acrylic derivative of formula II or its reactive derivative and a proline derivative of formula III is conducted to give the compound of formula I. Or, an acrylic derivative of formula IV (X is halogen) or its reactive derivative reacts with a proline derivative of formula III to give a compound of formula V, which is made to react with a mercaptane derivative of R 1 SH to give the compound of formula I. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5825026-A (JP)
Inventor: YOSHIDA KAZUO
IPC: H01H33/42
Filed: 1981-08-05
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-H06311060-A (JP)
Title: Fm multiplex broadcast receiver
Inventor: MIYAMA HIROYUKI
IPC: H04B1/16
Filed: 1993-04-27
Abstract: PURPOSE:To display only a revised part especially through automatic contrast of new and old information or to obtain traffic information or the like whose audio signal is specifically reproduced in the FM multiplex broadcast receiver. CONSTITUTION:Multiplex data sent in a form of FM multiplex broadcast are stored in a storage section 11e by an identification code and when a revision flag is revised and the content is revised, a display control section 11a compares new information with stored old information and displays the information onto a display section 10 by a distincted method capable of being discriminated such as change in color or blinking. When the multiplex data are voice data, only the revised data are reproduced by a special voice to allow the user to easily grasp the content.
Patent JP-H09306942-A (JP)
Title: Mounting structure of bare chip having electrodes at both sides and mounting the same
Inventor: YAMATO OSAMU
IPC: H01L21/60
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure of bare chip having electrodes at both sides and mounting the same which enables the bare chip to be cooled at the lower and upper sides and to be mounted by the simple SMT or FC method only. SOLUTION: The mounting structure comprises a bare chip 3 having electrodes at both sides to be fixed to a substrate 1, a metal frame 7 integrated with an insulation member having a thermal conductivity, and a radiating member mounted on the insulation member. The lower electrode 4a of the chip 3 is connected to a first electrode 2a of the substrate 1, one end of the frame is connected to the upper electrode of the chip 3, and the other end of the frame 7 is connected to a second electrode 2b of the substrate 1.
Patent JP-S5825028-A (JP)
Inventor: TAMURA KOUICHI
IPC: H01H36/00
Filed: 1981-08-06
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-S5646688-A (JP)
Title: Speed up driving method of pole change type induction motor
Inventor: MORIMOTO MASAYUKI
IPC: H02P23/00
Filed: 1979-09-26
Abstract: PURPOSE:To prevent a boosing speed at the time of acceleration by a method wherein in the case of a positive characteristic heat sensible element is interposed in an auxilary wiring of small number pole, and it is changed from the multi poles to the small number poles, the current in an auxiliary wiring is enlarged temporarily. CONSTITUTION:A starter wiring of a single-phase induction motor is composed of 2 poles W2 and 4 poles wiring W4, a phase advance capacitor C4 is connected to the auxiliary wiring W4A of 4 poles wiring W4, and a phase advance capacitor C2 and a series circuit of the positive characteristic heat sensetive element PTC and a capacitor C1 are connected to an auxiliary wirng W2A of the 2 poles wiring W2. Accodingly, when a switch S2 is ON, and the 2 poles wiring W2 is switched, at first the resistance at PTC is low and a large current flows in the auxiliary wiring W2A by the capacitor quantity of C1+C2, due to the resistance at the PTC becomes high and the current returns to a normal value it will not loose a speed and the secured accelaration can be obtained even though in the case fo the negative torque is large.
Patent JP-H05326355-A (JP)
Title: Positioning apparatus for controlling linearly moving object and photolithography apparatus
Inventor: NAKAGAWA YOSHIYUKI
IPC: H01L21/027
Filed: 1992-05-15
Abstract: PURPOSE:To improve a positioning operation of a drawing head of a lithography system. CONSTITUTION:A digital signal processor 51 of a movement controller 50 of a lithography system has an observer for observing a resonance state of a drawing head 11, and calculates a feedback gain by a speed control for a motor 12 according to a signal from a tachometer generator 56 and a resonance control for the motor 12 according to a signal from a laser length measuring unit 58. The processor 51 drives the motor 12 based on an instructed position signal and the calculated gain.
Patent JP-H06329463-A (JP)
Title: Non-magnetic substrate material for magnetic head
Inventor: TOMIJIMA HIROSHI
IPC: G11B5/127
Filed: 1993-05-26
Abstract: PURPOSE:To obtain a non-magnetic substrate material for magnetic head having a thermal expansion coefficient of as high as >=150X10<-7>/ deg.C by using a sintered material composed of respective specific amounts of La2O3 and CoO. CONSTITUTION:The non-magnetic substrate material for magnetic head is a sintered material composed of 5-50mol% (in terms of LaO3/2) of La2O3 and 50-95mol% of CoO. The material has two-phase structure consisting of a rock salt-phase Co and perovskite phase LaCoO3 and the maximum thermal expansion coefficient (228X10<-7>/ deg.C) is attained by the perovskite structure LaCoO3 (50mol% LaO3/2 50mol% Cod). Perovskite LaCoO3 has extremely large crystal grain size and accordingly has high content of defects such as void. The non-magnetic substrate material of this invention has improved micro-texture and practical thermal expansion coefficient (110-200X10<-7>/ deg.C).
Patent JP-H09280120-A (JP)
Title: Device for giving energy to fuel oil by magnetic field and radio wave
Inventor: MIYANO MAMORU
IPC: F23K5/08
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To improve the combustion efficiency of fuel by resonating the fuel by giving a radio wave corresponding to magnetic force and giving energy to the fuel by a metal catalyst when the fuel is passed through the magnetic field in a case. SOLUTION: A magnetic field is composed of two pairs of permanent magnet 3 and magnet collecting portion 4 in a case 2. A coil is wound around the magnet collecting portion 4 and the case 2 and is electrically connected to an oscillator 11 to generate a rotating magnetic field. Fuel oil is passed through the case 2.
Patent JP-S616070-A (JP)
Title: Power steering device for car
Inventor: UJITA TSUGINOBU
IPC: B62D5/18
Filed: 1984-06-15
Abstract: PURPOSE:To reduce the load of a front axle suspension by pivotally supporting a steering arm with a vertical shaft on the front axle side and providing a cylinder device laterally swaying the steering arm along the front axle on the front axle side. CONSTITUTION:A steering arm 24 is constituted in an arc shape for its side view so as to longitudinally stride over the central section of a front axle 12, and its front end side is pivotally supported with a vertical shaft 25 swayably on the front axle 12. A cylinder device 30 swaying the steering arm 34 is provided on the front stretch section 31 of the front axle 12. This cylinder device 30 is arranged laterally in parallel with the front axle 12. Accordingly, the front axle 12 side can withstand against all the steering reaction during steering. In addition, even if the front axle 12 is swayed, the cut angle of front wheels is never changed.
Patent JP-H10311942-A (JP)
Title: Automatic focus detector for microscope
Inventor: UCHIDA TOMOHIRO
IPC: G02B7/28
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To optimize focusing time and focusing accuracy in accordance with various microscopic methods. SOLUTION: The microscopic method is switched to either a bright field microscopic method or a fluorescent microscopic method for a subject S, the optical image of the subject S is formed on a CCD sensor 17 through an objective lens 3, and an electrical signal outputted from the sensor 17 is amplified through an AGC 20, then focusing operation is performed by varying a relative distance between the subject S and the lens 3 based on the electrical signal.  In such a case, a CPU 24 is provided with a function for releasing the restriction of the storage time of the sensor 17 and restricting the control range of the gain of the AGC 20 in the case of discriminating the bright field microscopic method, for example, as the microscopic method discriminated by an optical path detector 25, and restricting the charge storage time of the sensor 17 and releasing the restriction of the gain of the AGC 20 in the case of discriminating the fluorescent microscopic method.
Patent JP-S61283309-A (JP)
Title: Process of destroying oil-in-water emulsion
Inventor: NAKAJIMA YASUSHI
IPC: B01D17/05
Filed: 1985-06-10
Abstract: PURPOSE:To separate oil and water speedily and accurately by means of destroying emulsion by adding easily water-soluble salt containing ion of groups Ia, IIa and IIIa metals to oil-in-water emulsion. CONSTITUTION:A solution containing a small amount of ion which makes colloid precipitation, weakly alkaline and hard-soluble, and an organic solvent containing raw materials, reaction substance, catalyst and the like are stirred up hard to produce an oil-in-water emulsion of comparatively short life. The emulsion is destroyed by means of adding a small amount of Mg<2+> only, or Mg<2+> and Al<3+> simultaneously, or putting a comparatively large amount of easily water-soluble salt of alkali metal or alkali earth metal into the solution. Thus, oil and water separation is carried out speedily and accurately.
Patent JP-H02304495-A (JP)
Title: Evaluation system for voice recognition word set
Inventor: YAJIMA SHUNICHI
IPC: G10L15/01
Filed: 1989-05-19
Abstract: PURPOSE:To estimate a misrecognition rate with high accuracy by using a means for finding a phoneme sequence and a means, a means which equalizes two phonemes in feature vector length to each other, and a means which estimates the misrecognition rate from a feature vector and a variance vector equal in length. CONSTITUTION:A phoneme sequence conversion part converts an input word set into a phoneme symbol sequence. An estimation part for the misrecognition rate between phoneme sequences estimates the misrecognition occurrence probability between the two phoneme sequences and estimates the misrecognition rate generation probability of all phoneme sequence couples to generate the confusion matrix of the word set. A word set misrecognition rate calculation part calculates the misrecognition rate of the word set from the confusion matrix and the generation probability of each word. Then when the words are all equal in generation probability, nondiagonal elements of the confusion matrix are added and divided by the number of the words in the set to obtained the misrecognition rate of the word set.
Patent JP-H04328339-A (JP)
Title: Optical head for plural beams
Inventor: OIKAWA KATSUYA
IPC: G11B7/1359
Filed: 1991-04-30
Abstract: PURPOSE:To obtain a small branch angle and to set an image-forming characteristic requested for an objective lens to be comparatively smooth by using a refractive index between the maximum refractive index and the minimum refractive index of a uniaxial crystal. CONSTITUTION:The light beam branch prism 13 of an almost a right angled triangle form, which consists of the uniaxial crystal, is arranged in such a way that the slope is set to be the total reflecting surface, two side surfaces which are, almost orthogonal are set to be an incidence surface and an ejection surface and the crystal main axis direction of the prism makes an angle except for zero degree to all the directions of the normal direction of the total reflecting surface, the normal direction of the incidence surface for the total reflecting surface, the normal direction of the reflecting wave surface from the total reflecting surface, the normal direction of a plane decided by the incidence surface normal line and the reflecting wave surface normal line, and the cross line of the plane and the total reflecting surface.
Patent JP-H08321149-A (JP)
Title: Magnetic disk device and its control method
Inventor: TOKIDA KATSUHIRO
IPC: G11B21/10
Filed: 1995-05-24
Abstract: PURPOSE: To prevent write operation in an off-track state with a simple configuration by changing the lead characteristics of a demodulation circuit and detecting an independent deviation amount from a servo demodulation system immediately after a head is moved to a desired track. CONSTITUTION: A plurality of disks 3 rotated by a motor 2 and a plurality of heads 4 opposing to them, an actuator 5, and an amplifier 6 are housed in an assembly 1 and a circuit substrate 7 is fixed outside. The output from the amplifier 6 is demodulated into digital data by a circuit 8 and then is sent to a circuit 10. A signal demodulated by the circuit 10 is sent to a converter 11 connected to a processor 12. After the output of the processor 12 is converted into an analog signal by a converter 13 and is inputted to a circuit 14, thus generating a drive current and positioning the magnetic heads 4.
Patent JP-S62281291-A (JP)
Inventor: KAWAGUCHI TADASHI
IPC: H05B6/10
Filed: 1986-05-30
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。