baber/WOPTO huggingface dataset:
Patent JP-H05174492-A (JP)
Title: Recording and reproducing device
Inventor: FURUYA TSUNEO
IPC: G11B11/105
Filed: 1991-12-20
Abstract: PURPOSE:To enable recording, reproducing and long period recording with high sound quality by compressing inputted digital data in specified transmission ratio and compressing the data in higher transmission ratio or compressing in lower transmission ratio. CONSTITUTION:When data is expanded, the data is read cut of a DRAM 13 and inputted in a compression-expansion circuit 14 then processed contrary to compression processing and outputted as an analog signal through a D/A converter 16. Next, when the data is recorded with the same sound quality as a compact disk, a key board 19 is in a compression inhibition recording mode and an optical pickup 4 and a magnetic head 2 are continuously operated through a system controller 17, then writing in the DRAM 13 and the operation of the compression.expansion circuit 14 are inhibited through a memory controller 12. Also, at the time of drastic compression recording, the key board 19 is in high compression recording mode and read interval from the DRAM 13 by the memory controller 12 is lengthened then recording time is nearly doubled.
Patent JP-H10188027-A (JP)
Title: Computer image display method
Inventor: MIURA TAKASHI
IPC: G06T13/00
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To smoothly express motion and to provide the same effect as increase in the number of frames per unit time even for video equipment having a little frames by simultaneously displaying a moving image and an afterimage along with the moving locus of moving image in the case of computer image display for displaying the moving image. SOLUTION: The moving image and the afterimage along with the moving locus of moving image are simultaneously displayed. Then, an object is expressed just as deformed by the afterimage. This afterimage is artificially added and expressed larger than a real object (v2 and v3 ). Further, the direction of expressing this afterimage is added oppositely to the moving direction of object. The more the number of frames displayable for unit time is reduced, the more the part to be expressed as the afterimage is extended. In this case, the part of afterimage is expressed pale in comparison with the concentration of color of real object by filtering and the sense of incompatibility caused by afterimage expression is canceled.
Patent JP-H05173989-A (JP)
Title: Computer and multiprocessor computation device
Inventor: ICHINOSE AKIRA
IPC: G06F15/177
Filed: 1991-12-24
Abstract: PURPOSE:To utilize the resources of other computers without any concentrated control over the resources among computers, to reduce the dependency of application programs to be executed upon the resource state, and to improve the adaptivity to changes in the resource state. CONSTITUTION:In a resource table 20, the resource that its computer has is registered. A resource supply decision part 12 decides whether or not resource supply is performed by its computer at a resource use request generated by its computer or precedent-stage computer by using the resource table 20. A resource supply means 14 puts the corresponding resource in a usable state when it is decided that the resource can be supplied. A use request transfer means 16 transfers the resource use request to the following-stage computer and also sets a resource supply path when it is decided that the resource can not be supplied.
Patent JP-H11186413-A (JP)
Title: Manufacture of mask rom
Inventor: IWAMOTO YOSHIHIRO
IPC: H01L27/112
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacture for operating wiring before wiring formation so that metal whose fusing point is low such as Al can be used as wiring materials, shortening a process after the writing process as much as possible, and suppressing the horizontal spread of ion implantation. SOLUTION: An inter-layer insulating film 3 in which a plug 20 is arranged at a prescribed part with which the wiring of an upper layer is connected is formed, a photo-resist film 16 being writing ion implantation mask is formed, and an inter-layer insulating film is etched by using it as a mask so that a gate electrode 2 can be exposed, and ion implantation put through the gate electrode 2 can be operated. Afterwards, an embedding material layer 21 for embedding a finished recessed part 3a is formed, the upper edge of the plural is exposed by a flattening technique, and a wiring is formed on this.
Patent JP-H05311358-A (JP)
Title: Shadow-mask material
Inventor: YUKI NORIO
IPC: C22C38/08
Filed: 1991-12-26
Abstract: PURPOSE:To develop an Fe-Ni shadow-mask material for the high-definition color television picture tube having more uniform etching drillability than before. CONSTITUTION:This shadow-mask material excellent in etching drillability contains 35-37wt.% Ni and the balance Fe with inevitable impurities, and the total length of the inclusion in the rolling direction is controlled to <=10mm, preferably to <=5mm, per 50mm<2> of the cross section parallel to the rolling direction. Since the total length of the inclusion is thus controlled, the etching speed in the depth direction is not decreased by the inclusions including the minute inclusion, and a tiny hole is precisely bored. The raw material, melting condition, casting condition, etc., are adjusted. This shadow-mask material is applicable to the high-definition color television picture tube.
Patent JP-2000169015-A (JP)
Title: Sheet discharge device and image forming device
Inventor: UNISHI MASAKI
IPC: B65H29/58
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To sort many sheets in sequence with multiple bin trays even when the bin trays are dedicatedly allocated to users by sorting many sheets in sequence with a specific number of bin trays on the discharge side if the specific number of bin trays are set on the discharge side of a user. SOLUTION: Bin trays are allocated to users by utilizing the set-up utility of a printer. First through fourth bin trays 1-4 are allocated to Mr. A as a group, and the remaining bin trays 5-8 are allocated to Messrs. B, C, D, E respectively. When the users utilize mail boxes, the mailboxes are operated based on the information stored in a NVRAM from a host computer via a printer driver, and the number of bin trays of mailboxes is retrieved. When two or more multiple bin trays are selected, the sortable information for the mailboxes is stored, i.e., the mailbox for Mr. A is sortable.
Patent JP-H07253394-A (JP)
Title: Signal generation apparatus for article judgment
Inventor: YANO MINORU
IPC: G01J4/00
Filed: 1991-11-19
Abstract: PURPOSE:To judge whether an article is a genuine article or an imitation by a method wherein a member, to be judged, constituting a signal generation means composed of a combination of a qaurter-wave plate and a reflecting plate is provided and a member, for judgment, composed of a polarizing plate is interposed between a light source and the member to be judged is provided. CONSTITUTION:In a signal generation means 5, a plurality of transversely long reflecting plates 2, longitudinally long quarter-wave plates 3 on the reflecting face side of the reflecting plates 2 and transparent plates 4 of the same shape as the quarter-wave plates are arranged alternately. A member 10 for judgment is composed of a polarizing plate which is interposed between a light source 9 and the means 5 in a judgment. Only light waves from the X-direction from the light source 9 pass individual holes 6a, to 6d in a cover 7, they reach the reflecting plates 2 via the transparent plates 4, they are reflected by the reflecting plates 2, they pass through the transparent plates 4 again, they pass the holes 6a, 6c, and a bright display is performed. A phase difference is given to the light waves which pass the holes 6b, 6d, and a dark display is performed. The bright display in the member 10 is used as HIGH for a digital signal, the dark display is used as LOW for the digital signal, and whether a member 1 to be judged is a genuine article or an imitation is judged.
Patent JP-H10200268-A (JP)
Title: Manufacture of multilayer printed board
Inventor: TAKAHASHI KUNINAO
IPC: H05K3/46
Filed: 1996-12-28
Abstract: PROBLEM TO BE SOLVED: To make strong the bonding of base copper with a built-up resin, while completely boring the built-up resin by the manufacturing method of a photo-via development type. SOLUTION: A specified coupling resin 2 is applied onto the printed board 1 with a first circuit pattern 1a consisting of a copper foil, the coupling resin 2 is dried temporality at a temperature where the adhesion of the base copper and a built-up resin does not start, and a built-up resin layer 3 is formed onto the coupling resin 2. A hole 4 reaching the first circuit pattern 1a is formed to the built-up resin 2 by the manufacturing method of a photo-via developing type, the coupling resin 2 and the build-up resin layer 3 are actually heated at a temperature, where the adhesion of the coupling resin 2 starts displayed, and cured, and a second circuit pattern 5 conducted through the first circuit pattern 1a is formed onto the build-up resin layer 3 through the section of the hole 4.
Patent JP-H10196351-A (JP)
Title: Catalyst heater
Inventor: MIYAIRI TAKAHIKO
IPC: F01N3/20
Filed: 1996-12-29
Abstract: PROBLEM TO BE SOLVED: To arrange a heater and catalysts in a closely adjacent position, increase heat transmitted to the catalysts from the heater, and heat the catalysts to a proper temperature even in low electric power consumption by installing the heater inside a catalyst case. SOLUTION: A heater 9 is arranged between catalysts 7 in a case wall 5. The heater 9 is arranged so as to surround a periphery of the catalyst 7 of a central part. The outside catalyst 7 is also arranged in a concentric shape around this heater 9. The heater 9 is installed through a heater support member 11. An outer periphery of the case wall 5 is covered with a heat insulating layer 3, and prevents a heat loss to the outside of a catalyst assembly 1. Therefore, when an electric current is carried to the heater 9, since heating of the heater 9 is directly transmitted to the surrounding catalysts 7, the catalysts 7 can be heated to a proper temperature by small heat energy.
Patent JP-H06192798-A (JP)
Title: Production of alloy material for galvanic anode
Inventor: WATANABE KUNIO
IPC: C22C23/00
Filed: 1992-12-25
Abstract: PURPOSE:To obtain an alloy material for galvanic anode having long service life by heating an ingot of Al alloy, Mg alloy, or Zn alloy at temps. in respectively specified ranges. CONSTITUTION:As the alloy material for galvanic anode, Al alloy, Mg alloy, or Zn alloy is used. In the case where the ingot of the alloy is composed of Al alloy or Mg alloy, heating is done at 300-600 deg.C. In the case of Zn alloy, heating is done at 200-400 deg.C. Heating time is regulated to 30min to 3hr. By the heating treatment of the alloy ingot, the diffusion of the additive elements occurs and the distribution becomes more uniform and the melting of surface required of a galvanic anode can be allowed to proceed more uniformly. As a result, the occurrence of partial falling and self-corrosion can be practically prevented.
Patent JP-H06190621-A (JP)
Title: Split type milling cutter
Inventor: CHIYANO NAOAKI
IPC: B23C5/06
Filed: 1992-12-25
Abstract: PURPOSE:To easily remove a cutter body from an adapter body and to accurately fix the cutter body to the adapter body in a split type milling cutter with a relatively large diameter. CONSTITUTION:A key 5 is arranged between junction planes of an adapter body 2 and a cutter body 3. A plurality of projections and notches are provided on the inner circumferential side of the cutter body 2, and projections to pierce these notches of the cutter body 2 and notches through which the projections are inserted are formed respectively on a cutter fastening member 4. The key 5 is arranged in a key way 51 so that the projections and the notches of the cutter body 2 and the cutter fastening member 4 are capable of piercing and locking.
Patent JP-H06204037-A (JP)
Title: Coil part
Inventor: KAGAMI MASARU
IPC: H01F27/06
Filed: 1992-12-25
Abstract: PURPOSE:To prevent bobbin scrapings and foreign matter from attaching to a core junction part when a core is incorporated in a coil bobbin by providing a tapered part to a periphery of a junction surface of two magnetic cores. CONSTITUTION:In a coil part wherein a split-type magnetic core 1 is incorporated in a core insertion hole 5 of a coil bobbin 4 wound with a winding 6, a tapered part 3 is provided to a periphery of the core junction surface 2 of two cores of the core 1. When the core 1 is incorporated in a core insertion hole 5 of the coil bobbin 4, an edge face of the core 1 does not come into contact with an inner wall of the core insertion hole 5. In a compact core 1, just rounding an edge face of the core junction surface 2 has the same effect. Thereby, specified magnetic characteristic can be acquired without scraping an inner wall of a bobbin insertion hole and without attaching of a foreign matter to a core junction surface since a junction surface always rises from an inner wall surface.
Patent JP-H05183401-A (JP)
Title: Semiconductor integrated circuit
Inventor: YAMANOBUTA HISASHI
IPC: G06F1/10
Filed: 1991-12-28
Abstract: PURPOSE:To reduce the dispersion in a distribution delay time due to the effect of the environmental condition by using a logic circuit whose input threshold voltage is adjusted for a distribution circuit for a synchronizing signal. CONSTITUTION:A signal inputted to a synchronizing signal input terminal 1 passes through four-stages of inverters 10, 11, 12, 13 and it outputted to a synchronizing signal distributing output 2. Lots of synchronizing signal distribution outputs 2 are obtained in the integrated circuit by branching and distribution at each stage. A threshold voltage of logic circuits and the inverters 10, 11, 12, 13 being components of the distribution circuit is respectively adjusted to utilize any of a leading or a trailing edge of the synchronizing signal in the distribution circuit. Thus, only the leading or the trailing signal of the synchronizing signal inputted to the input 1 is propagated at a high speed.
Patent JP-H11190244-A (JP)
Title: Diagnostic device for exhaust emission control device
Inventor: TAKAHASHI HIDEAKI
IPC: F01N13/02
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To enhance the accuracy of diagnosing the degradation of an adsorption catalyst by enabling only the degradation of the adsorption catalyst to be diagnosed regardless of the degree of degradation of a catalytic converter rhodium located upstream of the adsorption catalyst. SOLUTION: An A/F sensor 24 is placed between a catalytic converter rhodium 22 and an absorption catalyst 23, and a sensor 25 providing an output proportional to the concentration of oxygen in exhaust is placed downstream of the adsorption catalyst 23. A control means 26 performs air-fuel ratio feedback control according to the output of the oxygen concentration sensor 25 located downstream of the adsorption catalyst 23, and a measuring means 27 measures the amplitude of exhaust air-fuel ratio between the catalytic converter rhodium 22 and the adsorption catalyst 23 by use of the output of the A/F sensor 24 during the air-fuel ratio feedback control. A determination means 28 determines whether or not the adsorption catalyst 23 has degraded according to the air-fuel ratio amplitude.
Patent JP-H06171331-A (JP)
Title: Rear wheel suspension for outotruck or the like
Inventor: KAWASAWA SHOZO
IPC: B60G11/04
Filed: 1992-12-09
Abstract: PURPOSE:To improve travel stability during turning travel by connecting a laminated leaf-spring device to a rear axle housing through rubber pads, and disposing the pivotally fixing center point of a lateral rod to the rear axle housing in a higher position than the centers of pins for fixing the laminated leaf-spring device pivotally to an under carriage frame. CONSTITUTION:Rubber pad members 32 are disposed in the vicinity of both end parts in the vehicle width direction of a rear axle housing 16 so as to connect both end parts of the rear axle housing 16 to a laminated leaf-spring device 20 through the rubber pad members 32. One end of a lateral rod is pivotally fixed to the upper part of a differential casing 50 through a stud 52 and a ball joint device 54, and the center O of the ball joint device 54 is disposed in a sufficiently higher position than the centers of shackle pins 22, 26 for fixing the front end of the laminated leaf-spring device 20 pivotally to an under carriage frame 10. In the case of roll being generated to a body, the center O of the ball joint device 54 becomes the roll center, and overturning moment is reduced.
Patent JP-2001176430-A (JP)
Title: Field-emission type display panel and manufacturing method therefor
Inventor: TOMITA MASAHARU
IPC: H01J9/20
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a field-emission type display panel, having a shading film that can prevent leakage of light from a space of the field-emission type display device and improve its visibility. SOLUTION: In this field emission type display panel, the shading film is formed without having to increase production processes by forming a shading pattern utilizing thin metal film for cathode electrode or gate electrode, in the periphery of display area on the cathode substrate.
Patent JP-2001174584-A (JP)
Title: Cleaning disposal method for spent nuclear fuel shear material
Inventor: SHIMADA TAKASHI
IPC: G21C19/37
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning disposal method for a spent nuclear fuel shearing material drastically reducing cleaning waste water of the spent nuclear fuel shearing material and dispensing with dedicated disposal facility for recovering uranium and plutonium from the waste water. SOLUTION: This cleaning disposal method for the spent nuclear fuel shearing material is characterized that fuel pieces generated by shearing, etc., of the spent nuclear fuel and coated tube shearing fragments generated by oxidizing and pulverizing after the shearing, etc., are cleaned by supercritical fluid containing organic solvent/nitric acid complex, the uranium and the plutonium are dissolved and extracted from the powder fuel generated by the oxidation and pulverization using the supercritical fluid containing organic solvent/nitric acid complex, dilute sulfuric acid is added to the supercritical fluid containing the organic solvent/nitric acid complex containing the uranium and the plutonium so as to strip the uranium and plutonium,  and the supercritical fluid after the stripping and the organic solvent contained therein are separated and recovered by breaking the supercritical states.
Patent JP-2000235700-A (JP)
Title: Airport control support system
Inventor: SHIOMI KAKUICHI
IPC: G08G5/02
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To automatically calculate an optimal period to execute runway change. SOLUTION: The completion limit of the runway change is first calculated from information about wind direction and wind velocity, etc. (S11 to S13). Next, the number of arriving planes in terminal control airspace is calculated (S15), runway reservation information in the present use direction of the runway, runway reservation information when the use direction of the runway is reversed after the runway change is inputted between arriving planes and time width between the time of the runway occupation completion of the last arriving plane before the change and occupation monitoring time of the runway of the first arriving plane after the change is calculated (S16 to S18).  When a condition that the calculated time width is longer than the time at least required for execution of the runway change and in addition to that, the occupation starting time of the runway of the first arriving plane after the change is before the completion limit of the runway change is fulfilled, the runway change is judged to be possible, the time with the largest time width is defined as the optimal execution period for the runway change (S19).
Patent JP-H10185409-A (JP)
Title: Rectifier for cooling show case
Inventor: INOUE TETSUYA
IPC: F25D17/08
Filed: 1996-12-21
Abstract: PROBLEM TO BE SOLVED: To suppress the increase in temperature in the chamber of a cooling show case during defrosting operation by a method wherein a rectifier attached at the supply opening for cold air of the cooling show case is formed in the shape of a lateral long rectangular parallelepiped adapted for the supply opening and forms a cold storage body having a number of vertically opening apertures being aligned. SOLUTION: A deflector 10 is formed in the shape of an laterally long rectangular parallelepiped adapted for the supply opening of a cooling show case, vertically opening circular apertures 15 are regularly aligned, and a cold storage agent is injected in a body container the interior of which formed a cavity to fill it therewith. A gelatinizing agent, such as potassium chloride, brine, and polypropylene glycol are used as the cold storage agent. During ordinary cooling operation, by equalizing a flow by the passage of cold air trough the apertures 15, an air curtain is formed. The cold storage agent is caused to effect cold storage but when transfer to a defrost operation period is effected, when circulation air heated by a defrosting means passes the apertures 15, the circulation air is cooled by the cold storage agent, whereby the increase in temperature in a chamber is suppressed.
Patent JP-H11195050-A (JP)
Title: Static timing analyzing method and storage medium into which the same is written
Inventor: UEMURA MARIKO
IPC: H01L21/82
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To analyze timing in short time with less memory capacity. SOLUTION: Circuits below a specified hierarchical level of a hierarchical circuit are read. Timing between flip flops in a circuit is analyzed (step S1). A net list is generated (step S2) based on the outer terminal of the highest hierarchy of a circuit which is read and on the name of a first instance group on a path between the flip flops. A second instance group except for the first instance group and a net connecting the second instance groups are eliminated. An input terminal becoming an open state in the first instance group is fixed to a prescribed potential. Thus, a semiconductor logic circuit is changed (step S3) and more than one circuits changed in the step S3 are read (step S4) and timing is analyzed (step S5).
Patent JP-H06198572-A (JP)
Title: Nut runner having torque detecting function
Inventor: SATO SATOSHI
IPC: B25B21/02
Filed: 1992-12-29
Abstract: PURPOSE:To prevent deterioration and separation of a sensor due to impact force and breaking of a lead wire by obtaining torque detection from the resistance value change caused by the torque of an output shaft facing by a high frequency induction method. CONSTITUTION:Many oblique grooves 5a, are formed at fixed spaces on the periphery of the output shaft 5a of a hydraulic impact torque generator 5 in an oil pulse type nut runner. An exciting coil 10b where an a.c. signal is inputted and a detection coil 10c superposed and wound round the outer periphery of the exciting coil are disposed at fixed spaces in the periphery of the groove. The exciting coil 10b is excited by an a.c. coil, the magnetic permeability change of the output shaft caused by torque is detected as a voltage change by the detection coil 10c, and the voltage change is detected as a torque change.