baber/WOPTO huggingface dataset:
Patent JP-2001167542-A (JP)
Title: Control method of magnetic disk unit and magnetic disk unit
Inventor: SOYAMA YOSHIO
IPC: G11B21/08
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To eliminate an unnecessary rotation wait resulting from variance in actual seek time from predicted seek times of each command in command queuing. SOLUTION: For seek control over a command 2 which is selected out of queued commands (n) and executed, the restriction condition of a seek time that seek completion is reported when a normal position deviation PES is less than a seek completion decision position deviation P1 and continuous for a specific time Tn and the state (position deviation PCS<off-track monitor position deviation P2) when a predicted seek time ST2 is elapsed lasts for a time Tc is added to a seek completion decision logic block 10a of an access control part 10. Consequently, even if the actual seek time has variance from the predicted seek time ST2, since the seek is completed before a target sector is passed, no rotation wait is generated to improve access performance.
Patent JP-H05174032-A (JP)
Title: Patrolling job order deciding method
Inventor: TAKI TOYOHISA
IPC: G06Q50/04
Filed: 1991-12-26
Abstract: PURPOSE:To provide a patrolling job order deciding method which can always decide quickly the order of plural jobs which are carried out at each work site and also can easily decide the order of the emergency jobs if occur. CONSTITUTION:The work time and the time required for movement among the work sites are previously registered in accordance with the job contents. Then plural input jobs are allocated to the time designating jobs and the time band designating jobs based on the designation of the job start time (50). Then the allocated time designating jobs are rearranged based on the job start time and the jobs are taken out one by one based on the due order. Then these taken-out jobs are put into a patrolling time base after checking whether these jobs can be put into the time base or not based on the work time and the moving time (51, 52). In the same manner, the allocated time band designating jobs are rearranged and taken out one by one in the due order to be put into the patrolling time base after confirming whether they can be put into the time base or not (53, 54).
Patent JP-H0584478-A (JP)
Title: Water purifier
Inventor: TANABE MASATOSHI
IPC: B01D35/04
Filed: 1991-12-26
Abstract: PURPOSE:To obtain a highly handleable water purifier of the shape easy to produce by tapering the bottom face of the water purifying cartridge receiving part of the body. CONSTITUTION:The bottom face of the catridge receiving part 7b of a body 3 is tapered so that a purified water outlet 7k can be easily seen from the outside. Since the water purifier 2 is positioned below the eye line, the outlet 7k cannot be seen provided that the outlet is not considerably projected. Accordingly, the bottom face is tapered, hence the outlet is easily seen, and the vessel is also readily put in and out. Besides, since the discharge length of the outlet 7k is reduced, productivity is remarkably improved.
Patent JP-H07183261-A (JP)
Title: Method for sticking wafer
Inventor: OOIZUMI KIMINORI
IPC: B24B37/30
Filed: 1993-12-21
Abstract: PURPOSE:To stick a wafer to a sticking plate without leaving any pressing mark on the surface of the wafer nor allowing bubbles to get in between the wafer and sticking plate. CONSTITUTION:After a wafer 2 coated with an adhesive 10 on its lower surface is sucked and held by a vacuum chuck 3, the lower end of a hood 4 surrounding the wafer 2 is brought into contact with a sticking plate 5 and the space 6 surrounding the wafer 2 is evacuated. The degree of vacuum to be attained in the space 6 is higher than that of the chuck 3. Therefore, the wafer 2 drops down from the chuck and is stuck to the plate 5 at the moment the degree of vacuum in the space 6 exceeds that of the chuck 3.
Patent JP-H07174104-A (JP)
Title: Pressure reducing valve type pilot valve
Inventor: OTSU WATARU
IPC: F15B11/08
Filed: 1993-12-21
Abstract: PURPOSE:To secure early stability by preventing hunting of a spool and restraining generation of abnormal noise, oscillation, etc., even in the case when an operating bar is suddenly operated. CONSTITUTION:A restricted part 39 positioned between a connection port 33A of a tank port 33 and a spring case 34 and to be a restricted passage is formed in the tank port 33 of a casing 31, and when oil liquid in the tank port 33 is discharged from the connection port 33A toward a tank conduit 40, restricting work is given to this oil liquid by the restricted part 39. When an operating bar 18 is suddenly operated in the arrow A direction and a pusher 15 is pushed in downward toward the spring case 34, it is possible to generate pressure corresponding to operational speed of the operating bar 18 in the tank port 33 and the spring case 34 by restriction resistance of the oil liquid passing through the restricted part 39, to give resistance force to sliding displacement of the pusher 15, to slow down sliding speed and to restrain excessive displacement of the spool 12.
Patent JP-H10186686-A (JP)
Title: Electrophotographic sensitive body
Inventor: IGUCHI YASUSHI
IPC: G03G5/043
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To produce an electrophotographic photoreceptor high in productivity of the electrophotographic photoreceptor since a coating liq. is stable, hardly causing a scratch and scraping on a photosensitive layer, good in toner- reliability, high in durability, good in toner leaving and excellent in cost effectiveness by incorporating a specified polycarbonate in the photosensitive layer as a resin binder. SOLUTION: The polycarbonate expressed by a formula is incorporated in the photosensitive layer on a conductive base body as the resin binder. In the formula, (l) and (m) are polymerization degree. The polycarbonate in this case is a high polymer having carbonyldioxy group -O-CO-O-. Then the polycarbonate is used at the photosensitive layer of the electrophotographic photoreceptor or a surface protective layer. When a laminated photosensitive layer is incorporated in the electrophotographic photoreceptor, the polycarbonate is used as the resin binder at either layer of a charge generating layer or a charge transferring layer.
Patent JP-H09156599-A (JP)
Title: Landing method by means of radar loaded on aircraft and device therefor
Inventor: HASEGAWA HIDEO
IPC: G01S13/60
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a landing method and a landing device capable of effecting landing of an aircraft by using a radar loaded in the aircraft while the aircraft judges an advance course. SOLUTION: A pair of first reflection plates C1, C2 are apart from each other by a predetermined distance L1 in the orthogonal direction for a center line of a runway and are arranged apart from each other by a predetermined distance L2 with an extension line at an end of the runway as the center in the direction along the center line. A pair of second reflection plates E1, E2 are arranged apart from each other by a predetermined distance L3 from the first reflection plates C1, C2 in the direction along the center line, and a pair of third reflection plates C3, C4 are arranged apart from each other by a predetermined distance L4 from the second reflection plates E1, E2. A radar signal launched by an aircraft which advances onto the runway and reflected by the pair of first reflection plates C1, C2 and the pair of third reflection plates C3, C4 is received by the aircraft. The aircraft obtains azimuth angle information of the aircraft based on the signal received, receives a signal reflected by the pair of second reflection plates E1, E2, and obtains advance angle information based on these signals received.
Patent JP-H06197301-A (JP)
Title: Video tape recorder
Inventor: KIDERA YOSHITERU
IPC: G11B15/467
Filed: 1992-12-25
Abstract: PURPOSE:To prevent noise from appearing at still picture reproduction by detecting a noise location and informing it for a blanking period. CONSTITUTION:A reproduced envelope read by rotary heads 14a, 14b is detected by an envelope detection circuit 12 just after transition to the still reproduction mode, and a microcomputer 16 detects an attenuated point of the reproduced envelope, that is, a noise location based on the envelope detection signal. Then a capstan motor 22 is driven so as to shift the noise location at a trailing position of a head switching signal inputted to the microcomputer 16 from a head motor 18.
Patent JP-H10191411-A (JP)
Title: Selective radio call receiver with display
Inventor: GOTO KAZUFUMI
IPC: H04W84/02
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To prevent unnecessary consumption of a battery by minimizing an operating time to required to a lighting element for the confirmation of display in a selective radio call receiver with display. SOLUTION: A receiver has a message presence/absence discrimination part 7. In the case of receiving a selective radio call signal including an own call signal, just after receiving and when a message is confirmed by operating a switch 9, the receiver executes displaying the signal to a display part 10 and lighting a lighting element by using a control part 4 through the message presence/absence discrimination part 7 in the case of accompanying with the message and the receiver does not execute lighting the lighting element in the case of not accompanying with the message so as to prevent the lighting element from being unnecessarily lighted and to extend the service life of a battery.
Patent JP-H09237943-A (JP)
Title: Compound semiconductor device and manufacture thereof
Inventor: ITO SHIGETOSHI
IPC: H01L21/306
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To perform etching of a II-IV group compound semiconductor material having ZnSe as the center by a selective method with good controllability by forming an etching stop layer of CdZnS and a semiconductor layer having ZnSe or the like as a constituent material on a semiconductor substrate. SOLUTION: A semiconductor integrated layer structure 300a formed on a substrate 301 shall incrude an etching stop layer 306 consisting of CdZnS and a single or a plurality of semiconductor layers 300 c formed directly on the layer and consisting of a required one of ZnSe, ZnSSe and MgZnSSe. Thereby, thevetching stop layer 306 has a sufficient etching-resistant property to an etching liquid of the semiconductor layer 300c thereon. Thereby, selective etching in the semiconductor laminated structure 300 consisting of a II-IV group compound semiconductor material becomes possible and allowing manufacture with a good yield so as to even obtain the II-VI group compound laser device 300 with a good characteristic.
Patent JP-2000136882-A (JP)
Title: Vacuum pressure control valve
Inventor: NISHIGAKI MIDORI
IPC: G05D16/06
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To simplify the piping constitution by eliminating the gas supply source for controlling the pressure in a pilot chamber. SOLUTION: A vacuum pressure control valve which opens and closes a flow passage having a set pressure port 15 formed in one end and a vacuum pressure port 14 formed in the other end, by the movement of a diaphragm 21 according to the pressure fluctuation of a bottom pressure chamber 23b as a pilot chamber is constituted. The pressure in the bottom pressure chamber 23b is controlled by using the atmospheric pressure and the vacuum pressure. This constitution dispenses with an air support source for controlling the pressure in the pilot chamber so as to simplify the piping constitution.
Patent JP-H05180659-A (JP)
Title: Navigation apparatus
Inventor: MIYAZAKI KAZUMI
IPC: G08G1/0969
Filed: 1991-12-27
Abstract: PURPOSE:To make it possible to confirm the position of own vehicle and a target position by providing a display switch for changing the display of the position of own vehicle to the display of the target. CONSTITUTION:When a display output 19a with the coordinates of own vehicle position 22 as the center is outputted and a display switch 30 is operated, a display output 19b with the coordinates of a target position marker 23 as the center is outputted. Namely, when the switch 30 is operated even if the position 22 is outputted on the display map, the position 23 is displayed together with the surrounding map of the position 23 and automatically returned and switched to the output 19a. Therefore, the display switching operation from the position 23 to the position 22 is not required. When the switch 30a is operated and the output 19a is outputted, the scale of the map at which the coordinates of the position 23 can be displayed at the same time, is selected, and the map of this scale is accessed displayed. Then, a display output 19c, which can display the coordinates of the position 22 and the coordinates of the position 23 at the same time, is outputted. Therefore, the positional relationship between the position 22 and the position 23 can be visually recognized.
Patent JP-2001163861-A (JP)
Title: Diphenylimidazole compound and fungicide for agriculture and horticulture
Inventor: MITANI AKIRA
IPC: A01N43/50
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a new diphenylimidazole compound, and to provide a fungicide which can profitably be synthesized, can safely be used in sure effects and is useful for agriculture and horticulture. SOLUTION: A diphenylimidazole compound represented by the general formula [I]  A is H, a halogen atom, a 1 to 10C alkyl, a 1 to 10C haloalkyl, a heterocyclic group selected from groups of the formulas [X is a halogen atom, a 1 to 6C alkyl or a 1 to 6C haloalkyl; Y is H or a 1 to 6C alkyl; Z is a halogen atom, a 1 to 6C alkyl, a 1 to 6C haloalkyl or the like; (m) is 0, 1 or 2] or the like; R1 and R2 are each a halogen atom, a 1 to 6C alkyl or the like; R3 and R4 are each H, a 1 to 5C alkylcarbonyl or the like; (k) and (l) are each 0 or an integer of 1 to 5}, and the fungicide for agriculture and horticulture, characterized by containing one or more compounds selected the compound or its salts as active ingredient.
Patent JP-H11183699-A (JP)
Title: Light source
Inventor: HISHINUMA NOBUYOSHI
IPC: H01J65/00
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a light source that can securely prevent the degradation in a seal member caused by ultraviolet rays from a dielectric barrier discharge lamp even if the light source is used for a long time. SOLUTION: A light source is equipped with a dielectric barrier discharge lamp 10 where excimer is generated by dielectric barrier discharge to emit ultraviolet rays and a lamp house 20 that houses the lamp 10. In a light source working in a condition where the inside of it is filled with an inert gas, the lamp house 20 has a casing 21 with an opening on one side, a plate window member 30 and a seal member 35. The window member 30 is placed in an opening 25 of the casing 21 to extract ultraviolet rays from the dielectric barrier discharge lamp 10. The seal member 35 is provided so as to overlap on the circumference of the window member 30. A light shield member 36 is placed between the window member 30 and the seal member 35.
Patent JP-H06205888-A (JP)
Title: Sewing machine controller
Inventor: TAKAHASHI YOSHIMI
IPC: D05B69/22
Filed: 1992-12-28
Abstract: PURPOSE:To detect economically and accurately the rotational speed of a spindle and controllably drive various actuators in arbitrary timing by providing a means for detecting the rotary angle of the spindle of a sewing machine and a controlling means for driving the actuators on the basis of the rotary angle. CONSTITUTION:An encoder pulse corresponding to the rotary angle of a sewing machine motor 4 is generated by a motor encoder 28 to be counted with reference to a detecting signal of a sewing needle position detector 27 in a synchronizer. Also, the counted value is multiplied by a pulley ratio of a belt for transmitting a rotary force of the sewing machine motor to a spindle of the sewing machine through a pulley ratio setting means 29 to detect the rotary angle of the spindle of the sewing machine. When the rotary angle coincides with the rotary angle of the spindle for driving the actuator set previously by an actuator timing setting means 30, various actuators are driven. The time of starting the actuator drive is set earlier than that of stopping the sewing machine in consideration of the delay of the actuator operation.
Patent JP-H09167819-A (JP)
Title: Heat pipe cooler
Inventor: SEKINE KAZUHIRO
IPC: H01L23/427
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To make uniform a temperature difference, which is generated between the windward side and the leeward side of a heat-receiving plate, by a method wherein more than two kinds of working fluids of different amounts of heat transmission are used as working fluids, which are respectively encapsulated in a plurality of heat pipes which are provided side by side, and the heat pipes encapsulated with these working fluids are arranged in the order of the pipe encapsulated with the working fluid of the small amount of heat transmission from the windward side of a convection. SOLUTION: A working fluid 4a is encapsulated in heat pipes 2a and 2b, a working fluid 4b is encapsulated in a heat pipe 2c and convection is caused from one side of the parallel directions of the heat pipes passing through heat dissipation fins 3. The pipes 2a to 2c are small in a heat resistance value in order from the windward side of the convection, in short, are large in the amount of heat transmission. Thereby, as the pipe 2c on the leeward side, where is decreased in the amount of the wind which strikes directly on the side, of the convection is large in the amount of heat transmission, the pipe 2c can be made a heat exchange in roughly the same way as that of the pipe 2a on the windward side and a temperature difference, which is generated between the windward side and the leeward side of a heat- receiving plate, can be decreased.  Accordingly, the formation of a heat pipe cooler is easy and the life of a semiconductor element can be prolonged.
Patent JP-2001162130-A (JP)
Title: Low dew-point air conditioner
Inventor: SHITO ETSUO
IPC: B01D53/26
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a low dew-point air conditioner low in energy consumption. SOLUTION: The atmospheric fluid in a working room 21 is sucked by a blower 35 and dehumidified by a rotor type dehumidifier 32, and the dehumidified fluid is sent to a low dew-point working space 23 in a housing 22 provided in the working room 21. A vacuum suction moving device 26 for vacuum-sucking a workpiece 24 in the low dew-point working space 23 and transferring the workpiece to other place has a vacuum pump 42 in order to generate working fluid for actuating to a vacuum suction head 27 and uses the heated waste gas from the vacuum pump 42 as the heating fluid for regenerating an adsorbent of the dehumidifier 32. In such a way, the heating energy required for regenerating the adsorbent of the dehumidifier 32 is saved.
Patent JP-H11182689-A (JP)
Title: Sealing device for through hole
Inventor: KISHIMOTO MITSUHARU
IPC: F27D25/00
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To seal a through hole through which a pipe passes, using a simple constitution even if a pressure difference is large. SOLUTION: Plural steps of ground packing 26 are placed around the outer periphery of a pipe 21. The gland packing 26 is pressed radially inwards by a tube 24 via a gland 30. The tube 24 presses the gland packing 26 against the outer peripheral surface of the pipe 21 by means of the pressure of tightening gas supplied by way of a tightening gas hole 31. The tube 24 and the gland packing 26 which are arranged in a number of steps are held by a ring spacer 30 and an outer cylinder 25. By adjusting pressure within the tube 24, the pressure of the gland packing 26 making sliding contact with the outer peripheral surface of the pipe 21 can be adjusted easily, so that sealing performance can easily be enhanced using simple constitution.
Patent JP-H06343445-A (JP)
Title: Filament-like spice release additive for smoking composition
Inventor: JIEEMUZU EMU WASHINTON
IPC: A24B3/12
Filed: 1991-12-05
Abstract: PURPOSE: To provide a process for producing smoking articles which are formed by incorporating flavor material releasing components characterized by the absence of mobility and/or volatility under product storage conditions therein, a flavor material releasing additive in the form of a filament for incorporation into the combustible packing materials of cigarette products and a flavor material releasing additive for the cigarette products in the form of the filament for releasing the included flavor material. CONSTITUTION: This flavor material releasing material contains a core matrix contg. a flavor material compd. and a polysaccharide binder and the filament consisting of a sheath covering of the same length contg. a non-porous alginate film. This process for producing the flavor material releasing material enveloping the flavor material comprises forming gelatinized core fibers by extruding an aq. mixture of raw materials through an internal coaxial nozzle; simultaneously co-extruding an aq. soln. water-soluble alginate through an external coaxial nozzle to impart the sheath covering of the same length on the core fibers and forming a continuous filament matrix; and changing the sodium alginate in the filament sheath coating to insoluble calcium alginate.
Patent JP-2001135289-A (JP)
Title: Drip-proof battery case
Inventor: MURAKAMI YASUO
IPC: F21Y101/02
Filed: 1999-11-03
Abstract: PROBLEM TO BE SOLVED: To provide a drip-proof battery case that is inexpensive and has long years for durability. SOLUTION: This battery case is equipped with a cylindrical case 1 having a bottom that forms the first screw portion 1a at the opening end, a cylindrical closure 2 with a bottom that forms the second screw portion 2a, mating the first screw portion 1a, at the opening and, a battery case 3 housed in the case and mounting dry batteries, and leads 9 that are externally taken out from a water-proof pullout portion 10 provided on the case 1 to give output voltage of the dry batteries.
Patent JP-H05157661-A (JP)
Title: Light transmittance measuring device of optical fiber
Inventor: SATO TATSUMI
IPC: G01M11/00
Filed: 1991-12-07
Abstract: PURPOSE:To obtain a device which has a high utilization efficiency of light as an accessory device of spectral photometer and, on principles, can measure a true light transmittance of an optical fiber. CONSTITUTION:In a spectral light transmittance measuring device of an optical fiber, an opening 2C for mounting an incidence edge of an optical fiber 3 is provided at an integral sphere 2 and incidence openings 2A and 2B for allowing a measurement light to impinge on are provided at two positions, namely at a position opposing one of the opening 2C and a position which does not oppose the opening 2C. An optical element 1 for narrowing down a flux of light is provided in front of the incidence openings 2A and 2B of the integral sphere 2 and then an opening 2D for mounting an irradiation edge of the optical fiber 3 is provided or is mounted in an incidence opening which is not used.
Patent JP-2000172801-A (JP)
Title: Manufacture of information recording medium and information recording medium manufactured thereby
Inventor: OTA HARUMOTO
IPC: G06K19/02
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To provide an information recording medium containing such a card that does not twist nor curl, but stays in a flat state even when the card is formed by laminating sheets having different coefficients of heat shrinkage. SOLUTION: In a method for manufacturing information recording medium, an information recording medium is manufactured in such a way that, after a filling adhesive is applied to a surface plastic sheet 10, a backside plastic sheet 20 is stuck to the sheet 10 and cured at a low temperature of 10-80 deg.C. An adhesive which can be cured by both ultraviolet rays and through cationic polymerization and composed mainly of epoxy polycarbonate diol or a two-part epoxy resin is used for the filling adhesive layer.