baber/WOPTO huggingface dataset:
Patent JP-H0581612-A (JP)
Title: Production of thin film magnetic head
Inventor: YAMADA TAKEJI
IPC: G11B5/31
Filed: 1991-09-24
Abstract: PURPOSE:To prevent the deterioration of bondability due to the melting of a glass layer to a bonding pad. CONSTITUTION:A Cr layer 6 adhering to a glass layer 2 is made smaller than a passivation layer 5 and the glass layer 2 is made smaller than a substrate 1 so as to reduce the amt. of overflowing glass.
Patent JP-H03107150-A (JP)
Title: Replenishing method for processing solution
Inventor: SASAKI KOICHI
IPC: G03D3/00
Filed: 1989-09-20
Abstract: PURPOSE:To highly accurately replenish processing soln. processing silver halide photosensitive material with a simple, compact constitution by controlling a replenisher valve based on the integrated flow rate of replenisher and its replenishing amount. CONSTITUTION:The processing soln. is replenished from a replenisher tank 12 equipped with a flow meter 14 and a solenoid valve 15 to a processing tank 11 containing the processing soln. 10. At this time, a controller 21 controls the opening and closing of the valve 15 based on the flow rate integrated by the flow meter 14 and a specified replenishing amount. Consequently, under the simple, compact constitution, the processing soln. is replenished at high accuracy to satisfactorily process the silver halide photosensitive material.
Patent JP-2000075556-A (JP)
Title: Electrostatic charge image developing toner
Inventor: TANIGAWA HIROHIDE
IPC: G03G9/09
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic charge image developing toner with which an image of high quality is stably obtd. even when the toner is used in a low humidity condition or high humidity condition, no image defect is produced for repeated use, deterioration of the toner is hardly caused in a developing device used for a replenishing type fast machine, excellent developing property is obtd., and an image accurate for an electrostatic latent image can be continuously obtd. for long term use. SOLUTION: The toner contains at least a binder resin, coloring agent and org. metal compd. as a charge controlling agent. The org. metal compd. is a titanium complex or titanium complex salt having titanium as the metal element and aromatic polyols as ligands.
Patent JP-S62103207-A (JP)
Title: Correction device for relative position of wheel to tyre
Inventor: KAWANA AKIO
IPC: B60C25/01
Filed: 1985-10-30
Abstract: PURPOSE:To correct the circumferential relative position of a tyre to a wheel automatically to a specified position by rotating the tyre and wheel together until the reference marks provided on the two members are sensed, and thereafter rotating either of them relatively. CONSTITUTION:When a piston rod 61 of a cylinder 60 is protruded, swing arms 53, 54 swing to put rollers 62, 63 in pressure contact with the periphery of tyre 7, so that an assembly 9 consisting of wheel 8 and tyre 7 is aligned with the center of a fixing means 36. If then a table 15 is sunk and one of said roller 63 is rotated by a motor 64, the assembly 9 will rotate until its reference mark M is sensed by a sensing means 43. Then pawls 28 are fixed to the wheel 8, and the internal pressure of the tyre 7 is exhausted by an air supply/exhaust mechanism 48, whereafter only tyre 7 is rotated until its reference mark N is sensed by a sensing means 44. Thus the circumferential relative position of tyre 7 and wheel 8 is corrected to specified position.
Patent JP-H0580562-A (JP)
Title: Electrophotographic sensitive body
Inventor: MIZUTA YASUSHI
IPC: G03G5/06
Filed: 1991-09-24
Abstract: PURPOSE:To obtain an electrophotographic sensitive body having high sensitivity and excellent durability by forming a photosensitive layer contg. a specified azo compd. oh an electric conductive substrate. CONSTITUTION:A photosensitive layer contg. an azo compd. represented by the formula (where A is the residue of a coupler) is formed on an electric conductive substrate. The azo compd. represented by the formula has high sensitivity and can prevent the lowering of surface potential due to repeated use because the structure of acenaphthenequinone known as a quenching agent has been introduced into the molecule. The azo compd. can stably maintain high sensitivity to exposure for a long time or at a high temp. and has excellent light stability. The resulting electrophotographic sensitive body with the photosensitive layer contg. the azo compd. has high sensitivity and excellent durability.
Patent JP-S62105585-A (JP)
Title: Projection type cathode-ray tube device
Inventor: AOYANAGI MASAHISA
IPC: H01J7/28
Filed: 1985-11-01
Abstract: PURPOSE:To obtain a picture of high brightness and high contrast by charging a transparent material between a projection type cathode-ray tube and a projection lens and providing a heat pipe evaporation part in the transparent material and a heat pipe condensation part outside the transparent material. CONSTITUTION:Under the state in which there are disposed the projection lens 2 opposed with a prescribed space kept in front of a fluorescent surface panel 1, a frame 3 outside an effective picture, the evaporation part 5a of the heat pipe so as to contact to the outside of the effective picture and the heat pipe condensation part 5b outside the frame 3, sol added gelling reaction agent is injected in the frame to form the transparent material 4. The heat generated in an electron beam irradiation part 6 of the panel 1 or the effective picture is transferred by conduction to the transparent material 4 and thereafter radiated outside efficiently by the heat pipe 5. In this manner, the elevation in temperature in the central part of the panel restricted and the picture of the high brightness and the high contrast can be obtained.
Patent JP-S60136349-A (JP)
Title: Cooling device for semiconductor chip
Inventor: NAKAJIMA TADAKATSU
IPC: H05K7/20
Filed: 1983-12-26
Abstract: PURPOSE:To enable to cool a semiconductor chip in such a manner that a uniform surface temperature will be obtained by a method wherein liquid mist in saturated state is jetted on the back side of each semiconductor chip, and the liquid mist is evaporated on the back side of an LSI chip. CONSTITUTION:The liquid cooling medium sent from a liquid cooling tube 5 is formed into mist 9 by a nozzle 8, and it is sprayed on the back side of an LSI chip 1. When the mist 9 reaches the back side of the LSI chip 1, it is heated up by the LSI chip 1, evaporated instantly and gasified. The LSI chip is cooled by having its heat taken away in the above-mentioned evaporation, but as the diameter of liquid drops of the mist 9 is small, the mist on the LSI chip can be uniformly evaporated at low heating power. The evaporated vapor flows out to outside from a vapor outlet port 6. The vapor lowed out from the vapor outlet 6, it is introduced to a condenser 11 and is gathered once in a receiver 12 after condensation and liquefaction. The liquid cooling medium in the receiver 12 is pumped up by a pump 13, and supplied to the nozzle 8 through a cooling medium introducing pipe 5.
Patent JP-2000073844-A (JP)
Title: Fail-safe control device for electric control throttle type internal combustion engine
Inventor: MACHIDA KENICHI
IPC: F02D9/02
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To improve the fail-safe function at the sensor trouble time, in a full electric control throttle system. SOLUTION: When one of two throttle opening sensors is broken down, the throttle value is controlled to a desired opening by using the detection value of a residual one sensor, but when a speed reduction operation is carried out and an idle switch or brake switch is turned ON, a second OR-circuit 32 and third OR-circuit 33 are made to a high level, a power transistor is turned OFF, the electrification of a throttle actuator is stopped, and the throttle valve is kept to a default opening balanced by two springs. When the output value of the residual sensor is come off by an allowable value α or more from the default opening under this state, a window comparator 37 is made to a high level, a drive relay is turned OFF, the electrification of the actuator is stopped and the throttle valve is controlled to the default opening unconditionally.
Patent JP-2000074691-A (JP)
Title: Planar coupler for coordinate measuring apparatus
Inventor: RAAB SIMON
IPC: G01B5/008
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a highly accurate inexpensive coupler being employed in a multi-joint measuring arm for three-dimensional coordinate measuring system in order to transmit the rotary operation of the arm to a measuring unit in which the space being occupied by the coupler is reduced. SOLUTION: The planar coupler 200 comprises a substantially square central plate 424 and two pairs of flexible members (420, 421 and 425, 426) arranged on the sides opposite to the central plate. One pair of the flexible members are coupled with the rotary member of the arm while the other pair of the flexible members are coupled with the measuring part. Misalignment of the constitutional part of the arm can be dealt with by the flexible members. Since the entire planar coupler 200 is formed substantially planarly, occupation area of the coupler can be reduced.
Patent JP-H1179573-A (JP)
Title: Speed controller of elevator
Inventor: SEKI YOSHIRO
IPC: B66B11/02
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a speed controller of an elevator, for restraining vibration of the elevator having the large change of high natural, frequencies, for enabling high-accurate speed control regardless of the change of characteristics of the elevator, and capable of easily adjusting the speed. SOLUTION: A speed controller of an elevator is provided with a car speed command value setting means 1 for setting a car speed command value by receiving a start command of an elevator, for driving a pulley by an electric motor and raising or lowering the car through a rope laid on the pulley, a car vibration detecting means 6 for detecting vibration of the car, and a car speed command value correcting means 20 for correcting the car speed command value set by the car speed command value setting means 1 by a vibration detecting value detected by the car vibration detecting means 6, and the speed of the electric motor is controlled according to the corrected car speed command value.
Patent JP-H03169818-A (JP)
Title: Inhibitor of blood platelet agglutination containing 1alpha-hydroxyvitamin d3 compounds
Inventor: YAMATO HIDEYUKI
IPC: A61P7/02
Filed: 1990-09-14
Abstract: PURPOSE:To obtain a inhibitor of blood platelet agglusination containing a 1alpha-hydroxyvitamin D3 as an active ingredient. CONSTITUTION:A 1alpha-hydroxyvitamin D3 is contained as an active ingredient and pharmaceutically manufactured into an administration form such as compressed tablet, coated tablet, hard or soft elastic gelatin capsule, ethyl alcohol solution, oily or aqueous solution or suspension to give the objective substance. In the case of administration in the rectum, a drug composition containing suppository base such as cacao butter or triglyceride thereof may be prepared. Two or more kinds of 1alpha-hydroxyvitamin D3 compds. are mixed and used, 2X10<-5>-1X10% of the substance is contained in a unit administration form and a dose is 0.1-10<4>mug/day/person and dividedly administered once to three times.
Patent JP-H0993644-A (JP)
Title: Radio channel allocation method and radio base station equipment
Inventor: KOSEKI SHINYA
IPC: H04W72/10
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To reduce the possibility of communication data missing attended with channel re-allocation by setting channel retrieval priority and allocating a channel corresponding to the call. SOLUTION: Let a 1st FR call FR1 be allocated to all time slots of a 1st channel CH1 in the initial state and a 2nd FR call FR2 be allocated to all time slots of a 2nd channel CH2, then let a 1st HR call HR1 be allocated to a half time slots of a 3rd channel CH3 and the other time slots be idle, then on the occurrence of a call connection request to a new call QR1 with respect to the QR call QR1, the CH3 is allocated to the QR1 with channel retrieval priority. Succeedingly, a channel CH4 is allocated to a call connection request with respect to the FR call FR3 to eliminate the need for allocating again the call during communication and the possibility of communication data missing attended with the channel re-allocation is reduced.
Patent JP-S62104391-A (JP)
Title: Color shift correction system for color crt monitor
Inventor: HAYAKAWA SHIGEMI
IPC: G09G1/28
Filed: 1985-10-31
Abstract: PURPOSE:To prevent a color shifts automatically at any time by providing magnetic sensors which detect variation of a magnetic field in three-axial directions X, Y, and Z, correcting sense amplifiers which amplify their detection signals into a constant output, and magnetic field correcting coils which cancel the magnetic field variation by the output of the amplifier. CONSTITUTION:Correcting sense amplifiers 9, 10, and 11 are corrected by variable resistances 12, 13, and 14 for respective magnetostatic fields. When an external magnetic field varies, the X-directional component, for example, is applied to the amplifier 9 as voltage variation through a magnetic sensor 1. The amplifier 9 amplifies its power by a multiple set by a variable resistor 15 for gain adjustment to supply a current to a magnetic field correcting coil 4. Its correcting current value is set to such a value that variation of the X component of the external magnetic field cancels variation of the X-directional component of the electron beam of a CRT. Therefore, said variation is the magnetic field of a correcting coil which returns the electron beam of the CRT to its original position, so there is no color shift caused.
Patent JP-H04122703-A (JP)
Title: Production of vinyl chloride resin for paste technique
Inventor: YOSHIDA TAKESHI
IPC: C08F6/02
Filed: 1990-09-12
Abstract: PURPOSE:To obtain the title resin diminished in the change of the viscosity with the elapse of time by adding a water-soluble radical polymerization inhibitor to a latex prepared by the microsuspension polymerization of a vinyl chloride monomer and removing the residual monomer from the mixture. CONSTITUTION:A latex is prepared by the microsuspension polymerization of a vinyl chloride monomer and optionally a monomer copolymerizable therewith in water. 0.1-100ppm, based on the monomers, water-soluble radical polymerization inhibitor (e.g. sodium nitride) is added to this latex, and the residual monomer is removed from the mixture.
Patent JP-H0556889-A (JP)
Title: Floor surface detector of vacuum cleaner
Inventor: TANIMOTO YOSHIHIRO
IPC: A47L9/04
Filed: 1991-08-29
Abstract: PURPOSE:To provide a floor surface detector which can obtain stably a detection resistance of a floor surface sensor and a high reliability of floor detection. CONSTITUTION:A floor surface sensor 22 provided with a conductive rubber part for detecting the kind of floor surface and contact and uncontact with the floor surface, and an electrode base plate 23 in contact with the conductive rubber part are provided. A contacting surface of the floor surface sensor 22 with the electrode base plate 23 is so shaped that a contacting area of the electrode base plate 23 with an electrode part 50 is increased successively according to a pressing force from the floor surface.
Patent JP-S61123306-A (JP)
Title: Dialing device
Inventor: ISHIDA KIYONORI
IPC: H03J1/08
Filed: 1984-11-20
Abstract: PURPOSE:To support a dial shaft while utilizing an outer wall of a cabinet by fitting a guide pin at the tip of a tuning shaft to a split guide slot at the dial drum side wall. CONSTITUTION:The tuning shaft 5 is supported freely turnably by using a rib 1b provided to the cabinet and the outer wall of the cabinet 1 as both bearings. Further, a claw 5b of the shaft 5 is latched to the surrounding of a hole of the rib 1b to prevent falling-off. The guide pin 5c of the tip of the shaft 5 is fitted to the slit guide slot 4a of a dial drum 4. Even if there is a variance of the height of a variable capacitor 3 and the drum 4 due to the tolerance and their combinations, gears can follow the variance by using the guide and the meshing line 4d is kept to attain excellent meshing. Then the variable capacitor on a printed board 2 is turned by turning a tuning knob 7 to tune the frequency and a dial pointer 9 is moved via an idler gear 8.
Patent JP-S60141101-A (JP)
Title: Controller for vehicle
Inventor: NAGABUCHI SUMIO
IPC: B60L3/00
Filed: 1983-12-28
Abstract: PURPOSE:To reduce the AC current components of a commercial frequency flowed to rails by supplying a current in response to the component contained in a current of a DC power source to a winding magnetically coupled with a filter reactor. CONSTITUTION:The output of a DC power source 1 is supplied through a filter reactor 2, a filter capacitor 3 and an inverter 4 to an induction motor 5. A frequency discriminator 9 discriminates only commercial frequency components contained in the current of the power source 1. A power converter 10 supplies a current in response to the output of the discriminator 9 through a reactor 7 to the secondary winding 6 magnetically coupled with the reactor 2. Thus, the AC current components of the commercial frequency flowed to rails can be reduced without increasing the size of the filter circult.
Patent JP-H0967560-A (JP)
Title: Adhesive tape for electronic part and liquid adhesive
Inventor: OKA OSAMU
IPC: C09J7/25
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To obtain an adhesive tape for electronic parts which is excellent in room-temp. adhesive strength, heat resistance, and reliability by forming an adhesive layer comprising a specific polyimide on a heat-resistant film. SOLUTION: This tape is obtd. by forming, on at least one side of a heat- resistant film (e.g. a polyimide film), an adhesive layer comprising at least one polyimide selected from among a polyimide having structural units represented by formula 1, a polyimide having structural units represented by formula II, and a polyimide having both kinds of structural units represented by formulas I and II in an arbitrary ratio.  In those formulas Ar is a group represented by formula III [wherein Y is O, CO, S, SO2 , or C(CH3 )2 ] or formula IV (wherein R1 to R<4> are each a 1-4C alkyl or a 1-4C alkoxy); Ra is a divalent group having 2-6 benzene rings; R6 is a 2-20C alkylene, CH2 CH2 (OCH2 CH2 )n (wherein(n) is 1-8), or R'-[Si(CH3 )2 O]m Si(CH3 )2 R' (wherein R' is a 1-10C alkylene or CH2 OC6 H4 of which the methylene group is bonded to Si; and (m) is 1-20); X<1> is NH, NHR (wherein R is R<1> ), or S; and X<2> is X1 or a group represented by formula V.
Patent JP-H07102454-A (JP)
Title: Stretchable knit fabric
Inventor: YOSHIDA YUJI
IPC: D04B1/00
Filed: 1993-09-30
Abstract: PURPOSE:To obtain a stretchable knit fabric having high quality in high productivity without causing the lowering of strength and the breakage of elastic yarn. CONSTITUTION:This tubular knitted fabric has a stitch of exclusively a pattern yarn on one surface of a double knitted tubular fabric and the same stitch of the pattern yarn and a ground yarn containing elastic yarn on the other surface. The pattern yarn and the ground yarn have opposite twist (torque) directions or either one of the yarns is a non-twisted (non-torque) yarn.
Patent JP-S60140637-A (JP)
Title: Electron gun for color picture tube
Inventor: SHIMOMA TAKETOSHI
IPC: H01J29/50
Filed: 1983-12-28
Abstract: PURPOSE:To correct defocusing at the picture peripheral part of the central electron beam and both side electron beams by making the electron lens acting on the central electron beam from the first electrode up to the third electrode different from the electron cones acting on both side electron beams. CONSTITUTION:The side 51 including a circular central electron beam pass hole 52 of the electrode surface opposing to the second electrode of the third electrode 43 has an inline arrangement and a difference in level 53 for forming a slit-shaped concave. As to the electrode thickness of the second electrode 42, the parts of both side electron beam pass holes 64 are larger than the part of the central electron beam pass hole 65 while forming the slit-shaped concave on the side facing the third electrode 43. Thereby, the vertical diameter in the deflection plane of the central electron beam is reduced for lowering deflection aberation while setting up focusing voltage of both side electron beams somewhat lower than that of the central electron beam and forming the electron beam on the deflection plane into an almost true circle while smaller than the central electron beam thus reducing asymmetrical influence of a deflection magnetic field.
Patent JP-S60139735-A (JP)
Title: Styrene resin composition
Inventor: KAWACHI TAMIO
IPC: C08L23/00
Filed: 1983-12-28
Abstract: PURPOSE:The titled composition which can retain the mechanical strength of a styrene resin and has excellent food and oil resistances and environmental stress cracking resistance, prepared by mixing a styrene resin with a specified copolymer. CONSTITUTION:A styrene resin composition comprising 55-99wt% (A) styrene resin and 45-1wt% (B) polyolefin/polystyrene graft copolymer (e.g., one prepared by activating a styrene resin with an ozone-containing gas and melt-blending the activated styrene resin with a polyolefin resin). By adding copolymer B, the resin can be given excellent food and oil resistances without detriment to the mechanical properties of a styrene resin and can be suitably used as an interior material for domestic electrical appliances, for example, an inside lining of an electric refrigerator, such as an inner box or a door-back, or in the fields of such as an inner box or a door-back, or in the fields of juicers, mixers, etc.
Patent JP-S63100585-A (JP)
Title: Character recognizing device
Inventor: ARIYOSHI SHUNJI
IPC: G06K9/68
Filed: 1986-10-17
Abstract: PURPOSE:To easily vary a read character kind in accordance with a read object, by recording a recognition dictionary added newly by learning, independently of a recognition dictionary prepared in advance. CONSTITUTION:When a reject character is generated in recognizing a character, a screen as shown in the figure is displayed on a CRT 9. In this case, when an instruction to execute learning is given from a keyboard 10, a character learning part 11 receives a character pattern from a character recognizing part 5 by a control part 13, and generates a recognition dictionary to its character. The generated recognition dictionary is loaded to a dictionary memory 12, and also, written in a disk 8, as well. The dictionary prepared in advance, and the learned dictionary are housed in a hard disk 7 and a floppy disk 8, respectively. In this way, in accordance with the field and property of an object document, separate floppy disks can be prepared, and by using a group of dictionaries being suitable for the object document, the recognition can be executed.
Patent JP-S60141168-A (JP)
Title: Switching regulator
Inventor: YAMAZAKI KOUJI
IPC: H02M3/338
Filed: 1983-12-28
Abstract: PURPOSE:To reduce the decrease in the efficiency of a switching regulator upon detecting of a shortcircuit by detecting the shortcircuit of a load on the basis of the base current of a transistor for an oscillator of an inverter. CONSTITUTION:The ON time of a phototransistor 33b varies in accordance with a light emitting diode 33a in response to the variation in the output voltage, the base current of a transistor 34 alters, and the ON duty of a transistor 12 for an oscillation changes, thereby correcting the variation in the output voltage. When a load is shortcircuited, the base current of the transistor 12 increases. Thus, a transistor 4 for detecting the shortcircuit is turned ON, the base current of a transistor 34 for regulating a feedback current is bypassed as the collector current of the transistor 4, and the output of the regulator is limited.
Patent JP-S63104670-A (JP)
Inventor: HAATOREI OUEN
IPC: C10G11/18
Filed: 1987-09-29
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。