baber/WOPTO huggingface dataset:
Patent JP-H08206355-A (JP)
Title: Position detecting device for moving body
Inventor: OCHIAI TAKESHI
IPC: G01B21/00
Filed: 1995-01-31
Abstract: PURPOSE: To provide a game device such as a horse racing game making self completion type high-accuracy travel control and delicate travel control via distributed processing and making free game development without depending on communication by allowing plural moving bodies to detect their positions by themselves and each moving body to make real-time travel control. CONSTITUTION: A position signal generating circuit 31 provided on the travel path side sends position information to many position signal transmitters 30 mounted on a position signal transmitting board 29. Each transmitter 30 emits the light containing the position information indicating its position. The position signal is detected by a position signal detector 26 provided on a moving body side, the wave-form is shaped by a comparator 27, and it is transformed into X, Y-coordinates by a microcomputer 16 based on the position information. Since the position information is outputted at the same time, real-time high- accuracy travel control can be made, and the limitation on the race development is reduced.
Patent JP-S61197143-A (JP)
Title: Machine tool for plate shaped workpiece
Inventor: SUGIYAMA KIYOSHI
IPC: H05K3/00
Filed: 1985-02-25
Abstract: PURPOSE:To make it possible to substantially reduce the floor space for a machine tool for plate shaped workpiece by providing a workpiece supply side and workpiece collection side at both sides of a workpiece machining table so as to transfer workpieces in one way in a horizontal plane. CONSTITUTION:A machining head 21 is arranged above a machining table 17 and is provided with a rotary drive mechanism for a machining tool. A slider 27 is arranged above the table 17 in the direction opposite to a saddle 19 and shuttles in the direction parallel to the direction of the travel of the saddle 19. A transfer jaw 34 is fitted as to be capable of vertical moving in relation to the slider 27. And a workpiece supply magazine 44 can keep a plurality of workpieces W arranged at one end side of the table 17 above the direction of the shuttle travel of the slider 27. In addition, a workpiece collection magazine 46 has a capacity to keep a plurality of workpieces W arranged at another end side of the table 17.
Patent JP-H08200745-A (JP)
Title: Drain disposing structure for outdoor unit
Inventor: TSUBOI YOSHIMASA
IPC: F24F5/00
Filed: 1995-01-31
Abstract: PURPOSE: To effectively discharge drain dropped from the evaporator in an outdoor unit from a drain port at the time of heating. CONSTITUTION: A refrigerating cycle having a compressor 1, a condenser 2, and an evaporator 3 is provided in such a manner that the evaporator 3 and the compressor 1 are formed in the same frame 4 as that for forming an outdoor unit at the time of heating, a blower 5 is mounted near the evaporator 3, the refrigerator liquefied by the condenser 1 in the indoor unit is evaporated by the evaporator 3, the air passed through the evaporator 3 is cooled and vapor is liquefied by the blower 5. The bottom plate of the frame 4 is formed with a drain channel 7 inclined toward the drain port 6 down of the compressor 1, the drain dropped by liquefying by the evaporator 3 is fed to the port 6 along the channel 7, and effectively discharged from the port 6 without icing.
Patent JP-H11233514-A (JP)
Title: Semiconductor device
Inventor: TOKO NAOAKI
IPC: H01L21/3205
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device, which is prevented from performance degradation even though having a dummy layer. SOLUTION: The semiconductor device contains a structure, which contains a device element formed in a semiconductor substrate 1 and having an electrode 3 made of polysilicon, and a dummy layer 4 formed on an insulating film 2 on the semiconductor substrate and made of polysilicon simultaneously formed with the electrode, wherein the dummy layer 4 is electrically connected to the semiconductor substrate. With this structure, the electronic charge stored during formation of the dummy layer 4 flows away to the substrate, and consequently the performance degradation can be prevented practicably.
Patent JP-H07205953-A (JP)
Title: Container with cushion
Inventor: ARIMOTO NOBUSHIGE
IPC: B65D5/50
Filed: 1994-01-26
Abstract: PURPOSE:To provide a container with cushion of which the cushioning member does not scatter, and wherein the taking out or putting in of a content such as a lighting apparatus, etc., becomes easier by integrating a box and the cushioning member. CONSTITUTION:On the upper edge of a cubic article which is constituted of major components of a box 1 and cushioning member 2, and built up three- dimensionally, a lower lid 9 with a groove 8 is provided on a pair of edges which are confronted to each other. Then, an upper lid 7 is provided on the other pair of edges, and an insertion piece 6 is provided at the tip of the upper lid 7. Then, the insertion piece 6 is provided under a condition wherein the insertion piece 6 can be inserted in the groove 8.
Patent JP-H08231203-A (JP)
Title: Fuel reformer
Inventor: IMAI TADASHI
IPC: H01M8/06
Filed: 1995-02-24
Abstract: PURPOSE: To provide a fuel reformer in which the geometrical positional relationship between each of reforming tubes and a solid wall that surrounds the tubes is uniformized in the circumferential direction of the tub, and also, the influence of solid radiation heat transfer is minimized, and further, the temp. drop of the combustion gas when a combustion gas flows once across one reforming tube and thereafter arrives at another reforming tube is reduced, and thereby, the combustion gas temp. at the combustion gas inlet port is uniformized. CONSTITUTION: In this reformer, reforming tubes packed with a reforming catalyst 14 are placed in a reforming vessel 1 and a combustion chamber 17 that is a space where a high temp. combustion gas is allowed to flow is formed above the reforming tubes in the vessel 1. Further, this reforming vessel 1 is provided with a sleeve 18 that is placed so as to surround the reforming tubes and used for forming a combustion gas passage and a heat insulating cap 19 that is placed on the tops of the reforming tubes. This insulating cap 19 is formed so that it extends downwardly from the upper end of the sleeve 18 and surrounds the sleeve 18.
Patent JP-S60179967-A (JP)
Title: Data discriminator
Inventor: SHIMADA TOSHIYUKI
IPC: G11B20/10
Filed: 1984-02-27
Abstract: PURPOSE:To reduce a reproduction error of a pulse code with simple constitution even in a modulation system which contains a large number of low band frequency components, by obtaining a differential of the reproduction outputs. CONSTITUTION:A differential signal of a reproduction output signal is supplied to a transversal filter 5 after A/D conversion done by a differential A/D converter 8. This A/D converted signal undergoes the equalization of waveform through the filter 5. An amplitude comparator 13 delivers 1 when the absolute value of the output signal of the filter 5 is larger than or equal to the specific threshold value and then delivers 0 when said absolute value is smaller than the specific threshold value. A delay differential device 16 detects the changing point of the output of the filter 5. A zero cross phase detector 17 works only when the output of the comparator 13 is set at 1 and delivers its time position as a zero cross phase signal when a zero cross point is produced to the output of the device 16. A data reproducer 7 delivers the pulse code signals synchronous with the clock signals of the filter 5 and a detector 6. Thus it is possible to reduce the reproduction error of the pulse code.
Patent JP-S63202941-A (JP)
Title: Wiring path for semiconductor device
Inventor: SEKIDO SAIKICHI
IPC: H01L21/3205
Filed: 1987-02-18
Abstract: PURPOSE:To prevent the malfunction of a circuit device due to the induction of induced voltage by electromagnetic waves from the outside and a change into the source of electromagnetic waves of wiring itself by forming a grounding conductor electrostatically shielding a signal transmission layer. CONSTITUTION:A P-type semiconductor substrate 1, an n-type semiconductor layer 2 doping the substrate 1, and a wiring path 10 consisting of the laminate of an insulator layer 3 placed onto the n-type semiconductor layer 2, a signal transmission layer 4, an insulator layer 5 and a grounding conductor layer 6 are included. Conductors l1, l2 each grounding the n-type semiconductor layer 2 and the grounding conductor layer 6 are shaped at that time. Accordingly, not only a change into the source of electromagnetic waves of itself but also the effect of electrode induction of others are prevented.
Patent JP-H11279562-A (JP)
Title: Method for desalting phenol tar
Inventor: DYCKMAN ARKADY SAMUILOVICH
IPC: C10C1/20
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a novel method for desalting phenol tar which has minimized many defects in the conventional technology. SOLUTION: The method for desalting phenol tar comprises mixing a tar containing salts with dilute orthophosphoric acid either batchwise or continuously, then settling the mixture into two phases of an organic phase and an aqueous phase and removing the aqueous phase containing nearly all salts from the organic phase. This method can remove not less than 90 wt.% tar and reduce the fouling and corrosion of downstream equipment.
Patent JP-H05234998-A (JP)
Title: Semiconductor device
Inventor: WATANABE MASAKI
IPC: H01L21/60
Filed: 1992-02-24
Abstract: PURPOSE:To prevent swell, etc., of a pad without impairing flatness when three or more layers of wirings are formed with polyimide series organic insulators as interlayer films. CONSTITUTION:After a first layer pad 2 having no slit is formed, it is covered with a first interlayer polyimide 3, and a second layer pad 4 in which many slits 5 of about 0.8mum of one side are formed is formed. Thereafter, it is again covered with polyimide 6, and a third layer pad 7 in which many slits 8 of about 3.0mum of one side are formed is formed. Then, it is again covered with polyimide 9. The polyimide 9 is removed by etching when a connecting hole to an uppermost layer is formed. Eventually, a pad 10 of an uppermost layer in which no slit is formed is formed.
Patent JP-H07223398-A (JP)
Title: Pencil sharpener
Inventor: MURAYAMA TAMIKI
IPC: B43L23/04
Filed: 1994-02-09
Abstract: PURPOSE:To provide a pencil sharpener capable of preventing an accident in which a push rod is brought into contact with a cutting edge, damaged and broken when a knock button is pushed and the push rod is advanced to perform control so as to shorten the sharpening length of a pencil lead. CONSTITUTION:A pencil sharpener is equipped with a knock mechanism 5 which is constituted of a push rod 2, a knock button 3 for advancing or retreating the push rod 2 and a knock spring 4 or the like. The push rod 2 allows the tip of a pencil lead to abut against a pencil lead pressure equalizing plate 1 in order to change the position of the plate 1 which controls the position of the tip of the pencil lead. A linear end part 6 holding the inclination of a lead angle is provided in the rear end of the above-mentioned knock spring 4 fitted to the outer periphery of the push rod 2. The linear end part 6 of the rear end of the knock spring 6 is allowed to abut against the position of the opposite side of a cutting edge 8 in the front of a flange part 7 formed in the push rod 2 while pinching the centerline of the push rod 2.
Patent JP-H11220169-A (JP)
Title: Gallium nitride compound semiconductor device and manufacture thereof
Inventor: KATO HISAYOSHI
IPC: H01L33/32
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To maintain an emission power even at an emission wavelength approaching to the ultraviolet by providing a strain relaxation layer with pits on at least one layer among layers from an active layer-contg. substrate to an active layer. SOLUTION: An Si-doped n type GaN clad layer 22B having many pits is formed on a high-carrier concn. n<+> layer 22A, and an active layer 23 to be the center of a single quantum well structure is formed on the clad layer 22B. The layer 22B having pits is provided below the active layer 23 laminated on that layer and thereby the strain value can be locally changed in the active layer 23, undesired strain of the crystal structure can be relaxed for maintaining an emission power in the GaInN active layer 23, the local level of electrons directly contributing the emission is not hardly formed if the mole fraction of In in the GaInN active layer 23 decreases, and the emission power can be held.
Patent JP-H01211877-A (JP)
Title: Light emitting diode unit for indicator lamp
Inventor: OMIYA RYOICHI
IPC: G09F13/00
Filed: 1988-02-19
Abstract: PURPOSE:To eliminate the welding work and shorten the assembling time by removably connecting an insulating holder to an insulating frame fixed with a printed circuit board and pressing it to an electrode on the back of the printed circuit board. CONSTITUTION:A unit 30 is constituted by removably connecting an insulating holder 24 and an insulating frame 28. A contact pin 21 and a contact spring 22 are inserted into the center cylinder section of the holder 24, a contact piece 23 formed by punching and folding a conducting spring plate material is inserted on the outside of the cylinder section. Light emitting diode chips 25 are aligned and bonded on a printed circuit board 26 and integrated via a sealing material 27 in the insulating frame 28. When the holder 24 and the insulating frame 28 are connected, one end of the spring 22 and the contact piece 23 are pressed to electrodes on both sides of the board 26 and connected to screw terminals 11 and 12 of a bracket metal 15. The welding work is thereby eliminated, the assembling time is shortened.
Patent JP-H06246235-A (JP)
Title: Sorting equipment
Inventor: YAMAGUCHI TAKEO
IPC: B07C5/06
Filed: 1993-02-25
Abstract: PURPOSE:To efficiently sort round material from among refuse by simple constitution by pushing up the middle part of an endlessly turned conveyor belt to form a pair of side slopes which are tilted in the mutually reverse directions and erecting a cover for catching refuse just above the side slopes. CONSTITUTION:Sorting equipment is constituted by pushing up the middle part of the conveyance face side of an endlessly turned conveyor belt 7 by a lifting roller 9 and forming a pair of side slopes 11, 12 which are tilted in the mutually reverse directions toward the direction intersecting the conveyance direction and erecting a cover 20 for temporarily catching refuse from the side just above the respective side slopes 11, 12. By such constitution, round material wherein the axial line is directed in the conveyance direction is rolled on the side along the side slopes 11, 12 and separated from angular material. Further the axial line of round material is directed in the direction intersecting the conveyance direction. The direction of round material is converted by friction of the cover 20 in the side slopes 11, 12. Round material is rolled on the side along the side slopes 11, 12 and separated from the angular material.
Patent JP-H01210247-A (JP)
Title: Tool identification device
Inventor: IHIRA TAKUO
IPC: B23Q17/00
Filed: 1988-02-19
Abstract: PURPOSE:To surely retain tool information and to facilitate tool management by putting an automatically readable mark such as a bar code or the like on the outer peripheral surface of a flange-like projecting portion of a holder. CONSTITUTION:A bar code 25 is provided on the outer peripheral surface of a flange-like stopping member 22 of a tool holder for holding a tool 21, information such as a serial number or the like is put in the bar code 25, and cutting tool information corresponding to the number is stored and managed. At the time of using a tool, information is called by a bar code reader, and the information is input to a machining center. Thus, the tool 21 is managed using the bar code 25, so that a work can be facilitated. Further, as the tool management is done by the bar code 25, it is possible to prevent a mistake in entering and reading cutting tool information. Furthermore, the number, kind and operating time of tools can be freely managed through a computer.
Patent JP-S52119655-A (JP)
Title: Stabilization of flame-retardant compositions
Inventor: ASADA MAMORU
IPC: C08L7/00
Filed: 1976-04-01
Abstract: PURPOSE: To stabilize to the heat deterioration and discoloration by incorporating an epoxy compound with a flame-retardant compsoition consisting of a crystalline polypropylene, tetrabromobisphenol A bis (2,3-dibromopropyl ether) and antimony trioxide. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02214913-A (JP)
Title: Clock adjusting system
Inventor: SERIZAWA ATSUSHI
IPC: G06F1/04
Filed: 1989-02-16
Abstract: PURPOSE:To ensure the clock adjustment with high accuracy by using a clock adjustment/distribution circuit of a computer system to constitute a ring oscillator and performing the clock adjustment of the computer system. CONSTITUTION:The clock system of a computer system is provided with a clock adjustment/distribution circuit 1 containing a phase control circuit 4 and a pulse width control circuit 5. A ring oscillator is constituted by inverting the output of the circuit 1 and feeding it back to the input side of the circuit 1. The frequency or the cycle and the duty of the ring oscillator are measured. Then the clock system of the computer system is adjusted by reference to those results of measurement. Thus it is possible to easily perform the clock adjustment of the computer system with high accuracy without using any exclusive test device.
Patent JP-S51113431-A (JP)
Title: Coupling control system between input-output buses
Inventor: TOMITA NOBUO
IPC: G06F13/36
Filed: 1975-03-28
Abstract: PURPOSE: This improves the usage efficiency of through pit and input/ output bus of the system as a whole in a multicomputer system arrangement. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S56135234-A (JP)
Title: Readout address controller
Inventor: ABE YOSHIO
IPC: G06F3/0485
Filed: 1980-03-24
Abstract: PURPOSE: To display picture displaying data over scrolling by eliminating the waste of data memory capacity by detecting a counter output being within a constant range by providing an address counter which generates the readout address of a picture display data memory.  
     CONSTITUTION: The size of picture display data memory 4 is set to prescribed values and the readout address of this memory 4 is generated by address counter 1. Then, scroll address detecting circuit 2 detects the counter output of counter 1 being within a constant range and normally applies the output of counter 1 direct to memory 4, but once detecting circuit 2 detects the output, adder 3 adds a constant and applies its output to memory 4. Thus, the scroll display of picture display data is enabled without any waste of the capacity of memory 4. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57156135-A (JP)
Title: Assembly device of ball bearing
Inventor: KANETAKA TOSHIO
IPC: F16C43/04
Filed: 1981-03-13
Abstract: PURPOSE:To simplify a single purpose mechanism in each step of a device and perform its operation at high speed, by controlling an outer ring to the direction at a right angle with the longitudinal direction through a guide, providing a protrusion and the guide in a guide plate, continuously providing the guide plate and intermittently passing through each step. CONSTITUTION:An inner ring 6 is placed in a circular protrusion 2 on a guide plate 1. An outer ring 7 is placed in the outside of the inner ring 6 by interposing a crescent protrusion 3 provided next to the protrusion 2. Guides 4, 5 are provided at a right angle with a longitudinal direction of the plate 1, between which the outer ring 7 is placed. The inner and outer rings are mounted in a step A, and balls are cast in a step B, then the balls are arranged to a plane in a step C. Side aligning work is performed in a step D, and the balls are fully circumferentially scattered in a step E. The inner and outer rings, completed with assembly, are taken out in a step F and fed to the next step. A side aligning mechanism is fixedly provided with side aligning plates 8, 9, contacted to the outer ring 7 from the above and below for the plate 1 moving from left to right.
Patent JP-2000192399-A (JP)
Title: Fiber structure, sheet for automobile using the same structure and floor insulator for automobile
Inventor: ASANO YOSHIHIRO
IPC: D21J1/00
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To obtain a fiber structure which is applicable to cushion body whose repulsion is mainly required, further capable of improving hardness and lightening cushion body compared with a conventional product in addition to the above performance determining factor and a sheet for automobiles or a floor insulator for automobiles. SOLUTION: This fiber structure is composed of polyhedrons 2 made of fiber taken out by machining from a nonwoven fabric and having <=350 cm2 and is obtained by thermally fusing fibers by gathering, heating and compressing these polyhedrons 2. This sheet for automobiles constitutes a sheet surface part or a sheet rear view of the fiber structure 1. This floor insulator comprises the fiber structure 1.
Patent JP-S61197773-A (JP)
Title: Mud pump piston
Inventor: TSUGAKI SHOICHIRO
IPC: F04B53/14
Filed: 1985-02-28
Abstract: PURPOSE:To prevent the radial expansion of a piston rubber by pressing its contact surface to the flange of a piston rod and to increase the service life of the piston rubber by preventing the wear of its outer surface due to its friction with a liner. CONSTITUTION:A hub 4 comprising a cylindrical part 2 and a flange part 3 is fixed to a piston rod 1. The said cylindrical part 2 of the hub 4 is coupled with a piston rubber 8 and this piston rubber 8 is made in contact with the flange part 3 by a backup plate 7. And the configuration is so made as to form an uneven shape of circular projection or simple projection and concave on the surface of the flange 3 with which the piston rubber 8 is in contact.
Patent JP-S56135799-A (JP)
Title: Apparatus for alleviating vibration of shaft of centrifugal fluid machine
Inventor: KANEKO HIROMI
IPC: F03B11/04
Filed: 1980-03-26
Abstract: PURPOSE: To alleviate the vibration of the shaft, to decrease the amount of leaked flow, and to increase the efficiency of a pump by providing slits having a resistance shape in the circumferential direction on the outer surface of a rotary cylinder and/ or on the inner surface of a static cylinder.  
     CONSTITUTION: On the inner surface of the static cylinder, are provided ring shaped slits 14 having the resistance shape 16 in the circumferential direction. When the shaft moves upward, flows (f), (g), (h), and (i) flow from a narrow gap to a broad gap. The resistance shape 16 which is provided in the circumferential direction at the inner surface resists the circumferential flow (g) and (i) in the ring shaped slits 14. Therefore, the flows (g) and (i) become hard to flow. The pressure of the upper half in the ring shaped slits 14 becomes high, the upward movement of the shaft becomes small, and the vibration of the shaft is alleviated. As a result, a gap (e) in the axial direction at a sealed part E becomes small, amount of leakage is greatly decreased, and the efficiency of the pump is enhanced. 
     COPYRIGHT: (C)1981,JPO&Japio