baber/WOPTO huggingface dataset:
Patent JP-H06230485-A (JP)
Title: Photosensitive material processor
Inventor: KOIZUMI TAKASHI
IPC: G03B27/53
Filed: 1993-02-02
Abstract: PURPOSE:To facilitate the initial feed of photographic paper into an exposure stage. CONSTITUTION:A guide shaft extending in a direction orthogonally crossed with the feeding direction of the photographic paper 54 is attached to a frame body 110. Opening/closing plates 140 and 142 for closing the aperture part 104 of the exposure stage 94 are attached to the guide shaft through brackets 116 and 118, and are movable in the shaft direction of the guide shaft. Therefore, since the aperture part 104 is closed by the plates 140 and 142, the photographic paper 54 is prevented from being caught by the end of the aperture part 104 in the case of introducing the paper 54 into the stage 94.
Patent JP-H11211329-A (JP)
Title: Evaporating dish
Inventor: MORIKIYO KAZUHIRO
IPC: F25D21/14
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive evaporating dish having antibacterial/ mildew proofing effect which eliminates physical deterioration in a resin, discoloring and the like and the need for washing with water without using a large amount of antibacterial agent as for the prevention of breeding of mildew, bacteria and the like of the evaporator for evaporating defrosting water utilizing heat of a compressor. SOLUTION: A paint 8 containing a antibacterial/mildewproofing agent 7 is applied on the internal surface 6 of the body 5 of an evaporating dish to obtain an evaporating dish 4 having an antibacterial/mildewproofing agent. Hence, the antibacterial/mildewproofing effect imparted to a necessary surface alone and eliminates the need for using a plenty of antibacterial/mildewproofing agent and makes the body 5 of the evaporating dish free from physical deterioration in a resin, discoloring or the like. This allows the prevention of the breeding of mildew, bacteria and the like thereby producing an inexpensive evaporating dish 4 without stains and the generation of malodor.
Patent JP-S63182703-A (JP)
Title: Servo circuit for movable part of electronic equipment
Inventor: TOMITAKA TADAFUSA
IPC: G11B21/10
Filed: 1987-01-26
Abstract: PURPOSE:To minimize the disturbance of characteristics of a servo loop which is caused by the external impacts given to an electronic equipment, by supplying the external impact detecting signal to the servo loop as a feedforward servo signal. CONSTITUTION:A servo circuit contains a means 8 to be controlled and consisting of a movable part to be provided to an electronic equipment 1, a servo loop 9 which applies the feedback servo to the means 8, and an external impact detecting means 3. The external impact detecting signal received from the means 3 is supplied to the loop 9 as a feedforward servo signal 10a. Thus the disturbance of the servo characteristics can be deleted with high responsiveness and therefore the follow-up performance of a servo system can be improved.
Patent JP-H03219537-A (JP)
Title: Color picture tube
Inventor: ABE FUMIO
IPC: H01J29/76
Filed: 1990-01-24
Abstract: PURPOSE:To effectively correct a deflecting magnetic field by disposing a pair of auxiliary coils horizontally in opposition to each other on the rear part of a deflecting yoke through a neck part, and generating an auxiliary magnetic field for vertical deflection from the pair of auxiliary coils synchronously with a vertically deflecting current. CONSTITUTION:Auxiliary coils 13, 14 are connected in series to a vertical deflecting coil 12 in a determined manner. A horizontal (X-axial) auxiliary magnetic field for vertical deflection is formed synchronously with a vertical deflecting magnetic field generated by the coil 12. The formation of nearly the same directional magnetic fields of the same quantities results in the formation of a horizontal bipolar magnetic field. Thus, three electron beams of an electron gun 6 are slightly deflected in vertical (Y-axial) direction by the magnetic field by the auxiliary coils 13, 14 prior to the effect of the magnetic field by the vertical deflecting coil 12 of a deflecting yoke 9. Hence, the total amount of the vertical deflecting magnetic field acting on the electron beams can be adjusted by the magnetic field by the auxiliary coils 13, 14, and the vertical orbit can be freely corrected to reach the electron beams to a determined point of a phosphor screen without having any influence by external environments, resulting in an improvement in quality of image.
Patent JP-H08245483-A (JP)
Title: Method of simultaneously producing cyclopropyl alkyl ketone and alkyl-4,5-dihydro-2-alkyl- furan
Inventor: MANFUREETO KAUFUHORUTO
IPC: C07C45/67
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To simultaneously and economically obtain the subject two kinds of compounds for raw materials, etc., of plant protecting agents and pharmaceutical products by reacting a 3-acyltetrahydrofuran-2-one with a metal salt at a high temperature in a high-boiling point solvent such as an N-alkyllactam.  
     SOLUTION: An 3-acyltetrahydrofuran-2-one represented by formula I (R 1  is a 1-4C alkyl, cyclohexyl or phenyl; R 2  is H, a 1-4C alkyl or phenyl) (e.g. α-acetyl-γ-butylolactone) is reacted with a metal salt in a high-boiling point solvent such as a n-alkyllactam of formula II [R 1  is a 4-12C alkyl, cycloalkyl or a (substituted)benzyl; (n) is 1-6] [e.g. 1-(u-octyl)caprolactam] or an N- acylmorpholine of formula III [R 2  and R 3  are each H or a 1-4C alkyl; (n+m=1-10)] [e.g. 4-benzoylmorpholine] at 160-220°C to provide the objective cyclopropylalkyl ketone of formula IV and alkyl-4,5-dihydro-2-alkylfurane of formula V. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S61177362-A (JP)
Title: Hot dipping method
Inventor: AZUMA KAZUHIKO
IPC: C23C2/24
Filed: 1985-01-31
Abstract: PURPOSE:To control freely the adhered quantity of metal dipped on a surface of a material to be treated by passing the material to be treated through a molten metallic bath for the dipping to dip it and thereafter passing it between a couples of DC electromagnetic coils having the spit-shaped magnetic pole teeth just after floating up it from the dipping metallic bath. CONSTITUTION:The dipping metal is stuck on a surface of a material 5 to be treated which is drawn out of a molten metallic bath 6 for the dipping and passed between the spit-shaped magnetic pole teeth 3, 4. At this time DC is conducted through the exciting coils 2 wound on the yokes 1, 1 of the magnetic pole teeth 3, 4. The magnetic flux enters the magnetic pole 4 through the material 5 from the magnetic pole 3 and the eddy current is conducted through the material 5 and the molten metal 6 stuck on the surface thereof by means of the elevation of the material 5 and the electromagnetic force direction downward is acted on the molten metal and it is returned to the dipping bath 6. The adhered quantity of the dipping metal 6 can be controlled by the magnitude of current conducted through the exciting coils 2. The material 5 is prevented from bringing into contact with the magnetic poles 3, 4 by the vibration by providing the nozzles 8 between the magnetic poles 3, 4 and injecting an inert gas and the damage of the dipped surface is prevented.
Patent JP-H05204475-A (JP)
Title: Voltage detecting circuit
Inventor: KOYOU KAZUTO
IPC: G05F1/56
Filed: 1992-01-30
Abstract: PURPOSE:To detect a dropping voltage in accordance with a design value even if a process parameter is varied in a dropping voltage detecting circuit which detects the dropping voltage incorporated in a semiconductor integrated circuit incorporating a voltage dropping circuit making power source voltage supplied from outside to drop and which is used at the time of controlling dropping voltage to be fixed value. CONSTITUTION:Between a dropping voltage line 5 and the ground, a paratial pressure circuit 27 connecting resistors 29 and 30 in series and a reference voltage generating circuit 28 connecting a resistor 32 and a diode 33 arranged in a forward direction in series are connected in parallel to a detect dropping voltage with the relation of partial pressure VE obtained by the partial pressure circuit 27 and reference voltage VF obtained by the reference voltage generating circuit 28.
Patent JP-H03218941-A (JP)
Title: Glass for laser system
Inventor: TAKEUCHI KUNIO
IPC: C03C4/12
Filed: 1990-01-25
Abstract: PURPOSE:To provide the title glass not causing internal damage due to high power laser beams by incorporating P2O5, an alkali metal oxide, an alkaline earth metal oxide or ZnO, Al2O3, ZrO2, Nb2O5, etc., in a specified weight ratio. CONSTITUTION:This glass for a laser system contains, by weight, 60-75% P2O5, 7-14% alkali metal oxide such as Li2O, Na2O or K2O, 3-16% alkaline earth metal oxide such as MgO, CaO, SrO or BaO, ZnO or PbO, 4-14% Al2O3, La2O3, Y2C3, Gd2O3 or B2O3 and 0-5%, in total, of ZrO2, TiO2, SiO2 or CeO2 and Nb2O5 or Ta2O5. This glass has high homogeneity and is suitable for use as glass for a polarizer in a high power laser system.
Patent JP-S62174465-A (JP)
Inventor: SAITO RYOTARO
IPC: E04H6/18
Filed: 1986-01-29
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-H02196671-A (JP)
Title: Ionography head
Inventor: OKAMURA TAKEHIKO
IPC: B41J2/415
Filed: 1989-01-25
Abstract: PURPOSE:To obtain an ionography head which does not generate a noise in a peripheral electric circuit and is driven at a low voltage by composing a second electrode of a plurality of electrode groups separated from each other, and providing means for varying the distance between the electrode of the electrode group and a first electrode independently. CONSTITUTION:An insulating board 11 is secured with a piezoelectric element 13 interposed between electrodes 12 and 14. Further, an electrode 2 is secured to the electrode 13 through an insulating layer 15. A piezoelectric element driving circuit 16 can apply a voltage to the piezoelectric element driving electrodes 12, 14 of the electrode 2. When the voltage is applied, the piezoelectric element 13 is elongated in an electrode direction, and an interval between the electrodes 1 and 2 is narrowed. When the interval between the electrodes is shortened, a critical voltage between the electrodes becomes lower than the voltage applied between the electrode 1 and the electrode 2, a partial discharging is started to charge an insulating substance 4.
Patent JP-H11315078-A (JP)
Title: Optically active beta type tris-(2,3-epoxypropyl) isocyanurate and high-melting type tris-(2,3-epoxypropyl) isocyanurate
Inventor: IKEDA HISAO
IPC: C08G59/12
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compounds useful as an optical resolving agent, a polymeric catalyst, a material such as a nonlinear optical material, a compound reactive with epoxy groups or a cross-linking agent for a reactive polymer. SOLUTION: This compound is (2R,2'R,2"R)-tris-(2,3-epoxypropyl) isocyanurate. The compound is obtained by reacting one mol of isocyanuric acid with 3-60 mol of an optically active epihalohydrin by using at least one kind of compound selected from the group consisting of a tertiary amine, a quaternary ammonium salt, a tri-substituted phosphine and a quaternary phosphonium salt to produce a 2-hydroxy-3-halopropyl isocyanurate. The optically active epihalohydrin used in an excessive amount is then recovered by a distilling off method and a solvent is subsequently added to dilute the 2-hydroxy-3-halopropy isocyanurate. An alkali metal hydroxide or an alkali metal alcoholate is added afford the (2R,2'R,2"R)-tris-(2,3-epoxypropyl) isocyanurate. The amount of water in the reactional mixture is preferably regulated to <1% when carrying out the reaction.
Patent JP-S59141246-A (JP)
Title: Forming method of projecting electrode of semiconductor element
Inventor: TOU KAZUHITO
IPC: H01L21/60
Filed: 1983-02-01
Abstract: PURPOSE:To obtain a projecting electrode (a bump electrode) of excellent reliability by flattening the upper surface of a foundation metallic layer forming a bump section. CONSTITUTION:An electrode 2, a surface protective film 3 and a first foundation metallic layer 4a are formed on a semiconductor element 1. A metallic layer 4b for burying consisting of the same metal as the metallic layer 4a is formed, and the surface is flattened through etching while using a photo-resist film 7 as a mask. A second foundation metallic layer 5 is superposed, and a bump section 6 is formed by a low melting-point metal, thus completing bump electrode structure. The sectional shape of the second foundation metallic layer 5 is also flattened, the layer 5 causes no stress concentration when a semiconductor element is subject to force from the outside, and the semiconductor element is not broken from the layer 5.
Patent JP-H05218691-A (JP)
Title: Electronic component insertion device
Inventor: KAKISHIMA NOBUYUKI
IPC: H05K13/04
Filed: 1992-01-31
Abstract: PURPOSE:To prevent the generation of insertion error even when there are bending portion of a lead wire of an electronic component and hence obtain a high insertion reliability in terms of an electronic component insertion device which inserts lead wires of an electronic component having a pair of lead wires which extend in a longitudinal direct ion. CONSTITUTION:There are provided a transfer means 5 which transfers an electronic component from a component holding section up to a specified position, an insertion means 6 which inserts a lead wire 2 of the electronic component 2 into a specified hole of a board and a lead wire bending correction means 4 which corrects the bending of the lead wire 2 prior to delivering the electronic component 1 to the insertion means 6 by the transfer means 5. Even when there are bent port ion of the lead wires of the electronic component 1, this construction makes it possible to correct the bending of the lead wires 2 before the electronic component 1 is delivered to the insertion means 6 and eliminate the generation of insertion errors induced by the bending of the lead wires, thereby enhancing the insertion reliability.
Patent JP-S52100037-A (JP)
Title: Daft tube manhole passage of hydraulic machinery
Inventor: OOTA JIROU
IPC: F03B11/00
Filed: 1976-02-18
Abstract: PURPOSE: A draft tube-manhole passage of a hydraulic machinery useful to built up a scaffolding in a draft tube in the case of checking impellers of a hydraulic machinery such as a big vertical hydraulic turbine. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08211748-A (JP)
Title: Image forming device
Inventor: KAWABATA TAKASHI
IPC: G03G15/01
Filed: 1995-02-02
Abstract: PURPOSE: To prevent the damage of a transfer film, etc., even if an environmental fluctuation, etc., occur by making the moving amount of a transfer material peeling means variable in plural stages and abutting the transfer material peeling means on the periphery of a transfer material carrier with prescribed timing, so as to peel the transfer film. CONSTITUTION: A peeling finger 50 is arranged to obtain contact at the prescribed timing on the surface of a transfer drum and an internal pressing member for peeling 51 for pressing the transfer film 42 outward in a radial direction from the inside at the prescribed timing, to deform the transfer film 42 and make the peeling of a transfer material 24 easy is arranged inside the transfer drum as well. At this time, the peeling finger 50 and the internal pressing member for peeling 51 can adjust the deformation of the transfer film 42 in the plural stages with gears 53, 54, 57 and 58 by the control of the rotational extents of driving motors 55 and 59. A CPU controls the rotational extents of the peeling finger 50 and the internal pressing member for peeling 51 in the plural stages in accordance with the output signals of temperature and humidity sensors in an image forming device.
Patent JP-H11217726-A (JP)
Title: Winding of polyamide fiber
Inventor: HORIMOTO KAZUTOYO
IPC: D01D7/00
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To obtain in good operability a package in pirn form with favorable figure, less apt to develop flaws (bright specks) even if used for woven fabric wefts, by drawing undrawn polyamide yarn so as to set the shrinkage of the resulting yarn when left unrestricted within a specified range followed by winding the yarn under specified conditions. SOLUTION: The subject winding method comprises the following process: an undrawn polyamide (e.g. nylon-6) yarn in the form of monofilament is hot drawn at 100-150 deg.C so as to set the shrinkage of the resulting yarn at 3.0-5.0% when left unrestricted, and the yarn is subsequently wound to a package in pirn form at a rate of 25-50 m/half traverse. It is preferable that, following drawing the undrawn polyamide yarn, the resulting drawn yarn is put to heat treatment at 130-180 deg.C under a relaxed condition at 1.1-5.0%.
Patent JP-S59142219-A (JP)
Title: Production of open-cellular rigid urethane foam
Inventor: NAKA REIJI
IPC: B29B7/00
Filed: 1983-02-04
Abstract: PURPOSE:To produce a rigid urethane foam which, when used with an inner box made of ABS or the like used in a refrigerator or the like, does not cause cracking, by reacting a specified polyol component with an isocyanate component in the presence of a specified reaction catalyst, a blowing agent, etc. CONSTITUTION:A rigid urethane foam is produced by reacting (A) a polyol component comprising a mixture of triethanolamine polyether and an ethylenediamine polyether with (B) an isocyanate component comprising polymethylenediphenyl diisocyanate in the presence of (C) a reaction catalyst comprising a water-soluble tertiary amine, (D) a blowing agent comprising a mixture of water and trichloromonofluoromethane, (E) a foam stabilizer comprising an organosilicone block copolymer, (F) an open-cell agent comprising glycerin, and (G) a separation stabilizer comprising a phenolic polyether. It is possible to prevent an inner box for a refrigerator or the like from being cracked by clouding at low temperatures. The adhesion to an inner box is improved and the strength of the box is improved.
Patent JP-H07223218-A (JP)
Title: Manufacture of inorganic imitation bamboo
Inventor: KISAKA SEI
IPC: B28B21/56
Filed: 1994-02-10
Abstract: PURPOSE:To provide a method for manufacturing an inorganic imitation bamboo, from which a uniform quality product can continuously be manufactured at a high production efficiency. CONSTITUTION:A bar-like material 1 with a specified length is continuously loaded into a cross-head die 22 using a feeder 3, and an inorganic material such as cement is extruded and applied to the outer periphery surface of the bar-like material 1 as a coat. In addition, the bar-like material 1 passing through the cross-head die 22 is intermittently stopped through the feeder 3, and the coating layer 11 of the inorganic material applied to the outer periphery surface of the bar-like material 1 is intermittently caused to swell at the outlet of the cross-head die 22 to form an annular protrusion 12. After that, the coating layer 11 is cured and hardened.
Patent JP-2000215383-A (JP)
Title: Car speed recognizing device and navigation system
Inventor: KAGEYAMA TATSUMI
IPC: G01C21/00
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To make detectable the traveling speed of a vehicle without using any expensive CCD camera or image processor by discriminating a photosensor, which has received light reflected by the arm of a speed meter, out of plural photosensors and calculating the traveling speed of the vehicle on the basis of the discriminated result. SOLUTION: Photosensors C1-Cn are arranged so that irradiation points can be located at equal intervals on a locus drawn by the top end part of the arm of the speed meter. When detecting the traveling speed of the vehicle after completely registering the relation of cotrespondence between the irradiation point of light emitted by the photosensors C1-Cn and the traveling speed of the vehicle, first of all, a sensor processing part 12 controls a sensor part 11 and periodically radiates light from the photosensors C1-Cn. The sensor processing part 12 discriminates the photosensor, which receives reflected light from the arm, and outputs the discriminated result to an arithmetic part 13. When this discriminated result is received, the arithmetic part 13 operates the traveling speed of the vehicle while referring to the correspondent relation registered by an input part 15.
Patent JP-H01191125-A (JP)
Title: Liquid crystal display device
Inventor: KOSHIHISA KAZUTOSHI
IPC: G02F1/133
Filed: 1988-01-26
Abstract: PURPOSE:To eliminate the output of an AC signal from a controller and to simplify the interface for a driver IC by generating the AC signal of a liquid crystal driving output by using the data of a common driver IC. CONSTITUTION:The AC signal (e) of the liquid crystal driving output is generated in the common driver IC 2 by using the data of the common driving IC 2. Therefore, the liquid crystal output AC signal outputs of a liquid crystal panel 1, a scanning-side driving IC 2 which drives the scanning side of the liquid crystal panel 1, a data-side driving IC 3 which drives the data side of the liquid crystal panel 1, and a controller 4 which controls the driving ICs 2 and 3 can be eliminated. Consequently, the interface between the controller 4 and driver ICs 2 and 3 is simplified.
Patent JP-H10215524-A (JP)
Title: Power supply monitoring ic and battery pack
Inventor: FUJITA HIROYUKI
IPC: G01R31/36
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a power supply monitoring IC capable of controlling the operation of batteries, without requiring a part to be externally added in spite that the number of batteries are different in each battery pack. SOLUTION: A power supply controlling IC 2 has detecting input terminals U1 to U5, which bring in each voltage of batteries 5 to 7 and comparing means 11 to 14 which compare each of the voltages of the batteries 5 to 7 with each given reference voltage. To control the discharging and charging of the batteries 5 to 7 with the output of each comparing means 11 to 14, mode terminals M1 to M3 are provided which inputs signals for specifying the number of the batteries 5 to 7. Furthermore, two kinds of circuits are provided: circuits 15 to 17 which are capable of forcing a part of the comparing means 11 to 14 to go into a given output state, based on the signals inputted to the mode terminals M1 to M3, and circuits 9, 10 which excludes the outputs of the comparing means 11 to 14 in the given output state.
Patent JP-H09211659-A (JP)
Title: Camera displaying film information
Inventor: IWAI FUMIO
IPC: G03B7/24
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To enable a user to confirm the kind of a film or the like. SOLUTION: With a release switch half-pressed (#212), the ISO sensitivity and kind of a loaded film are displayed in place of a date display on a liquid crystal display part (#216). After detecting fully pressing of the release switch (#218), the ISO sensitivity and the film kind are replaced by the date display (#220). The above processing is conducted only in the photographing enable state.
Patent JP-H02235814-A (JP)
Title: Use of aryl-or heteroaryl-1-alkyl-pyrol-2- carboxilic acid co,pound in treatment of symptom through interleukin-1
Inventor: ROJIYAA ARAN PAAKAA
IPC: A61P3/08
Filed: 1990-01-29
Abstract: PURPOSE: To suppress release of IL-1 and alleviate interleukin-1 mediated conditions by administering a pharmaceutically effective amount of an aryl-or heteroaryl-1-alkyl-pyrrole-2-carboxylic acid compound. CONSTITUTION: An effective amount of a compound of the formula (X is a phenyl, naphthyl or biphenyl which may be substituted with 1-3 1-4C alkyl groups or a thiophenyl or furanyl which may be substituted with one 1-4C alkyl; 1-6C is a 1-6C alkyl chain) or its salt, e.g. 1-(2-furanylmethyl)-1H-pyrrole-2- carboxylic acid is administered to a patient to suppress or inhibit interleukin-1 mediated conditions such as inflammation, psoriasis, atherosclerosis or diabetes mellitus. The dose of the compound is preferably 1.0-10.0mg/Kg in the case of intravenous administration and preferably 0.1-50mg/Kg in the case of oral administration.