baber/WOPTO huggingface dataset:
Patent JP-H02130901-A (JP)
Title: Protective device for surge absorber
Inventor: SATO KOTARO
IPC: H01C7/12
Filed: 1988-11-11
Abstract: PURPOSE:To prevent the destruction of a surge absorber by controlling a switch connected in series to the surge absorber by detecting the heat production of the surge absorber caused by a leakage current when the surge absorber deteriorates by means of a negative temperature dependent resistance element. CONSTITUTION:When a surge absorber 3 one end of which is connected in series to the switch 4 of a solenoid switch deteriorates and the amount of a leakage current increases, the absorber 3 produces heat. The heat produced by the absorber 3 is detected by means of a negative temperature dependent resistance element 5 connected in series to the other end of the absorber 3 and the resistance of the element decreases. As a result, a gate current is supplied to a two-way semiconductor switching element 8 from the element 5 and a resistance 6 connected in series to the element 5 through a gate circuit and the element 8 is turned on. Then the coil 7 of the solenoid switch is excited and the switch 4 is turned off. Therefore, the absorber 3 is disconnected from the circuit and destruction of the absorber is prevented.
Patent JP-2001108542-A (JP)
Title: Torque sensor unit for electric power steering device
Inventor: TANAKA ATSUSHI
IPC: G01L5/22
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a reliable torque sensor unit for an electric power steering device allowing the improvement of assembling workability. SOLUTION: This torque sensor unit has a housing space 21 for housing an electrical or electronic component; a housing 1 formed with a second opening 25 making the housing space 21 communicate with the outside; a connector 30 blocking off the second opening 25; and an elastic shim 40 closely sealing between the second opening 25 and the connector 30. Accordingly, only sandwiching the elastic shim 40 of a predetermined shape between the housing 1 and the connector 30 can fill a gap between the periphery of the second opening 25 and the connector 30 to improve workability and effectively prevent the penetration of water. Even if the connector 30 has a shape allowing the projection of a metal bush 35 from a flange part 31B, the elastic shim 40 can closely seal between the flange part 31B and the housing 1 to prevent the penetration of water into between them.
Patent JP-2000107018-A (JP)
Title: Hanger
Inventor: MURAKAMI HITOSHI
IPC: A47G29/00
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a hanger easily separable from an attached surface when the hanger is unnecessary. SOLUTION: An adhesive double coated tape 2 is attached to the reverse side of a base 1 having a center lower half cut approximately like a strip of fancy paper, and an approximately J-shaped hook piece 3 is attached to a cutout part 11 so as to be rotatable in a vertical direction. In this case, the upper end of the hook piece 3 turns back and comes in contact with an attached surface W when the lower end of the hook piece 3 is lifted toward a user, thus peeling off the base 1 from the attached surface W.
Patent JP-S63139625-A (JP)
Title: Assembly center
Inventor: MAEDA MASAYUKI
IPC: B23P19/04
Filed: 1986-11-29
Abstract: PURPOSE:To improve the positioning accuracy of jigs or shoot, by making a tool supporting arm for a pick and place unit reciprocal and liftable while making said unit laterally movable and arranging a tool holding unit within movable range of said arm. CONSTITUTION:A pick and place body 11 is moved to face against a tool holding unit C by means of a servo motor 15. Then a suction tool 48 is fixed to the tool holding section 37 of an arm 21, and the arm 21 is faced again with a first shoot 49a. At first, a case part 51 is carried by means of the arm 21 and inserted over a jig 6 of a pallet 7, then the pallet 7 is further moved in the directions of X, Y so as to insert the part 51 over all jigs 6. Thereafter, the body 11 is faced with a second shoot 49b and an element part 52 is inserted over the part 51 on the pallet 7, then a cover part 53 is fixed and a tool is replaced followed by tightening of a click 51a thus finishing machining. In such a manner, a jig and a short can be positioned accurately.
Patent JP-2001107907-A (JP)
Title: Hydraulic pressure control device
Inventor: MARUYAMA KAZUYUKI
IPC: B21B37/58
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic pressure control device capable of improving responsibility of pressure control without adding excessive pressure to a rolled material. SOLUTION: This hydraulic pressure control device is furnished with an angular velocity currant value detector 14 to detect rotational angular velocity of a hydraulic motor 3, a flow rate compensation control means 15 to adjust oil inflow quantity to each of working oil inflow chambers 3A, 3B on the rising side and the lowering side in accordance with oil quantity of its detected angular velocity currant value 14A and a load disturbance variation compensation means 16 to carry out flow rate compensation in a direction to recover an amount which the hydraulic motor 3 is pushed back by load disturbance in the case of detecting angular velocity at the time when a pressure currant value 10A is smaller than a pressure target value 9A in the middle of practicing pressure control.
Patent JP-H03145747-A (JP)
Title: Lid for sealing semiconductor package and semiconductor device
Inventor: YAMAMOTO TETSUYA
IPC: H01L23/10
Filed: 1989-10-31
Abstract: PURPOSE:To reduce the reliability of a semiconductor package and to obtain a low-cost sealing lid by a method wherein in the surface of the peripheral edge of the lid, which is jointed to the semiconductor package and is made of ceramic, an Ag-Pt metallized material is provided on a ceramic material and moreover, a sealing mateiral obtainable by preflowing a solder of a specified composition is provided on this metallized material. CONSTITUTION:In the surface of the peripheral edge of a lid 1, which is jointed to a semiconductor package 2 and is made of ceramic, an Ag-Pt metallized material 4 is provided on a ceramic material 3 and moreover, a sealing material obtainable by preflowing a Pb-Sn-In-Ag solder 5 consisting of Sn 4.0 to 6.2wt.%, In 1.5 to 5.0wt.% and Ag 1.5 to 3.0wt.% with the remnant of Pb is provided on the metallized mateiral. The solder 5 containing Pb as its main component secures a wettability with an Au plating by the component Sn, the thermal shock resistance of the solder is improved by the component In and the resistance to a property to be bitten by solder of the Ag-Pt metallized material 4 is improved by the component Ag.
Patent JP-H10130521-A (JP)
Title: Modified chlorogallium phthalocyanine crystal, its production and electrophotographic sensitizer using the same
Inventor: HONGO KAZUYA
IPC: C09B67/50
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for safely producing modified chlorogallium phthalocyanine crystals exhibiting high sensitivity and good electrophotographic characteristics and excellent in dispersibility in binding resins, and to provide an electrophotographic sensitizer with the crystals. SOLUTION: This method for producing modified chlorogallium phthalocyanine crystals comprises reacting gallium trichloride with phthalonitrile or diiminoisoindoline in an organic solvent and subsequently subjecting the obtained I type chlorogallium phthalocyanine to a wet grinding treatment in water to convert the crystals and simultaneously convert a part of the crystals into hydroxygallium phthalocyanine, or comprises washing a slurry-like product obtained on the production of the I type chlorogallium phthalocyanine with water and subseqnently similarly treating the slurry-like product without drying the slurry product. The obtained modified chlorogallium phthalocyanine crystals obtained by the method may further be treated in an organic solvent.
Patent JP-H07120011-A (JP)
Title: Air-cleaning device for intersection
Inventor: KANEKO KAZUMI
IPC: F24F7/06
Filed: 1993-10-20
Abstract: PURPOSE:To enable cleaning the polluted air inside an intersection without marring the appearance of the sidewalks and without specially occupying a space on the sidewalk. CONSTITUTION:The subject relates to an air-cleaning device 11 for cleaning the air inside an intersection 1. There are provided an air suction hole 13 opening to the intersection 1, air outlets 15 provided outside the intersection 1, air passageways 17 each connecting the air suction hole 13 to one of the air outlets 15 and at least in part extending underground, and fans each in one of the air passageways 17 and designed to make air flow from the air suction hole 13 to the air outlet 15. Each of the air outlets 15 is formed of a body of soil 25 on which plants are grown and which allows air to flow through vertically and a soil receptacle 23 in which to hold the soil 25. Each of the air passageways 17 is connected to the bottom of one of these soil receptacles 23.
Patent JP-H10111114-A (JP)
Title: Groove shape measuring device
Inventor: ANZAI AKIHIRO
IPC: G01B11/24
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To enable the measurement of diffracted light with accuracy by irradiating a substrate with laser light, reflecting reflecting light diffracted by bits or grooves at an angle corresponding to track pitches, and allowing it to enter a light receiving element. SOLUTION: An optical disc original plate 2 on which bits or grooves 1 are formed is held by a fixing device 3, and laser light 5 from a light source 4 is reflected by a reflecting mirror 6 and brought to enter the optical disc original plate 2 vertically. The laser light 5 is diffracted at the bits or grooves 1, and the 0-order diffracted light travels in a straight line and enters a 0-order diffracted light light receiving element 8.  The angle of rotation of movable mirrors 10a and 10b which reflect + first order diffracted light 9a and -second order diffracted light 12a respectively is controlled by angle controlling means 14a and 14b respectively according to the track pitches of the optical disc original plate 2 inputted by a user, and each of them is brought to enter a first order diffracted light light receiving element 11 and second order diffracted light light receiving element 13 with precision. By this, it is possible to measure the ratio of the amount of the diffracted light of the optical disc original plate 2 in different track pitches.
Patent JP-H03151960-A (JP)
Title: Device for repositioning and supporting fracture through and under trochanter and insert piece for use in said device
Inventor: HANSU GEORUKU ENDAA
IPC: A61B17/72
Filed: 1990-10-25
Abstract: PURPOSE: To prevent a bone nail tip from thrusting the femur head part by limiting the movement of the bone nail inserted into the medullary cavity only when a load is added to the leg. CONSTITUTION: In order to redress and fix a fracture part 2, a punctuate hole is bored in the medullary cavity 3 of a bone 1, and a driving hole is then drilled. An insert piece 5 having a guide passage 6 is inserted to the driving hole, and three curved bone nails 4 formed of an elastic material are driven and rotated. The insert piece 5 is closed by a block part 7, a support body 12 connected to the block part 7 by a coil spring 13 is provided on the side 11 opposed to the guide passage of the block part 7 as a means for limiting the longitudinal movement of the bone nails 4 within the medullary cavity 3 with respect to the position of the distal bone nail end parts in the insert piece 5.  The distal bone nail end parts are supported by the support body 12, and when the bone nails 4 are moved toward the block part 7, the coil spring 13 is compressed to add a resistance to the movement.
Patent JP-H10111440-A (JP)
Title: Optical cable insertion method for optical line inserting pipe with branching part
Inventor: TANAKA TAKASHI
IPC: G02B6/46
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To obtain an insertion method that makes the selection of a branching pipe for line insertion possible by forcedly feeding a fluid to form plural flows of the fluid, and putting an optical cable from the entrance of a main pipe into a branching pipe for line insertion, on the flow from the branching part to that branching pipe. SOLUTION: A fluid with a pressure P is force-fed from the feeding end of the optical cable of a main pipe 1, and fluids with pressures Pa-Pn are fed from the end of a branching pipes 3a-3n other than a branch pipe to which the optical cable is to be inserted. In this case, by making P>Pa+...Pn, a flow (the first flow) is formed from the main pipe 1 to a branching part 2, and to a branching pipe 4 to be line-inserted, and also a flow (the second flow) is formed from the branching pipes 3a-3n other than the optical cable insertion pipe, to the branching part 2, and to the branching pipe 4. Consequently, the optical cable inserted on the first flow from the feeding end of the optical cable of the main pipe 1 is prevented from entering the branching pipes 3a-3n other than the optical cable insertion pipe, at the branching part 2 by the second flow, so that line insertion is possible to the branching pipe 4.
Patent JP-H06139109-A (JP)
Title: Fault generation informing system
Inventor: NAGAI YUKIO
IPC: G06F11/30
Filed: 1992-10-23
Abstract: PURPOSE:To generate an interruption from an SVP to a CPU, to inform the SVP of the operation status of an OS and to automatically inform a maintenance section of the operation status in order to check influence exerted upon the OS when a machine check interruption is generated. CONSTITUTION:A data processor for outputting a machine check interruption when an error is generated in a main body system device and the SVP 2 for executing error analysis is provided with a system status recognizing means 1-2 on the main body system device side and an OS status information interrupting means 2-2 for requesting the sending of management status data indicating the operation status of the OS to the main body system device and an automatic transmitting means 2-3 for automatically transmitting a communication message to a maintenance center 3 on the SVP (2) side and is constituted so that when a machine check interruption is generated, the means 2-2 requests the sending of management status data and the transmitting part 2-3 prepares a communication message indicating the status of the OS and automatically transmits the message to a maintenance center 3 to notify the message to a prescribed part in charge of maintenance.
Patent JP-H04159890-A (JP)
Title: Window picture communication system and image transmitter and receiver for visual telephone
Inventor: TEJIMA AKIRA
IPC: H04N7/14
Filed: 1990-10-23
Abstract: PURPOSE:To shorten the transmission time per one picture by only transmitting line image data of an object to be displayed except a slave picture. CONSTITUTION:Equipment A on a line image data receiving side prepares control information 18a which indicates the displaying position and size of a window and can be received by transmitting-side equipment on the basis of window designating information 16a and transmits the information 18a before receiving line image data 12b. Equipment B on a line image data transmitting side transmits the line image data 12b related to a transmitting master picture which is a master picture from which the part corresponding to the slave picture 7a is removed on the basis of the control information 18a. The equipment A receives the data 12b related to the transmitting master picture and displays a window picture constituted of the transmitting master picture and slave picture. Therefore, the transmission time per picture can be shortened.
Patent JP-H10131579-A (JP)
Title: Door lock device for car
Inventor: GOTO SHINGO
IPC: E05B83/36
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To prevent unjust unlocking with simple construction by interlocking a key lever of a door lock mechanism with a key cylinder through a rod, and inserting a turning shaft of the key lever into a hole bored in a guard bar bracket to provide the key lever to the outside of the body from the guard bar bracket. SOLUTION: A key lever 5 of a door lock mechanism 4 is interlocked with a key cylinder 10 through a rod 7, and a hole 16 is bored in a guard bar bracket 14 for bearing the end of a guard bar set in a door. A turning shaft of the key lever 5 is inserted into the hole 16 to provide the key lever 5 to the outside of the body from the guard bar bracket 14. By the constitution, even if a tool is forcedly inserted from a gap between a side door main body 1 and a door glass 17 to aim at the key lever 5, the incursion of the tool is prevented by the guard bar bracket 14 set near to an outer panel side, and the front end thereof is difficult to reach the key lever 5. Accordingly, unjust unlocking of the door lock mechanism 4 can be prevented.
Patent JP-S62144957-A (JP)
Title: Data processor
Inventor: TAKAHASHI SHIGEO
IPC: G06K15/10
Filed: 1985-12-19
Abstract: PURPOSE:To output a hard copy so that data codes to which printing characters are not assigned may be differentiated by allowing printing data to print a printing dot pattern if the printing data are not registered, and allowing the printing data to print 'n' number coded dot pattern referring to a memory if the printing data are registered. CONSTITUTION:A data processor 1 is composed of a micro processor (muCPU) 11, a code memory 12 storing printing data, a code table memory 13 storing data which cannot be printed by a printer 2 as characters and a dot pattern memory 14 storing full printing dot pattern data corresponding to each code of the memory 13. Printing data which can be recognized by the printer 2 as characters print their printing dot pattern, while printing data which cannot be recognized by the printer 2 as characters print a hexadecimal coded dot pattern referring to a memory. Thus even control codes to which printing characters are not assigned are printed on the hard copy and therefore can be identified.
Patent JP-H04160526-A (JP)
Title: Recorder system and its read/write method
Inventor: BABA HIROSHI
IPC: G06F3/06
Filed: 1990-10-24
Abstract: PURPOSE:To shorten the read/write processing time of a magnetic disk device by preliminarily storing the history of commands from a higher-order system and processing times and mounting optimum read to a data buffer in response to a new command and discriminating arrangement of the write position of a data block. CONSTITUTION:The command from a host computer 1 is inputted to a command decoding part 6 through an input/output control part 13 and is decoded by the command decoding part 6 and is successively stored in a command history storage part 9. In accordance with the history of read/write commands from the higher-order system which are executed in the past, the data block to be read out to a data buffer 5 is forecasted and data blocks including it are read in response to the read command from the higher-order system. In response to the write command of the higher-order system, arrangement of data blocks to be written in recorders are so controlled that the write/read time is shortest. Thus, the processing time of read/write operations for plural recorders is shortened.
Patent JP-H10128015-A (JP)
Title: Filter
Inventor: OKABE YOSHIYUKI
IPC: A47J27/21
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To reduce the number of components and to simplify an assembling process such as assembling, ultrasonic welding, and magnetization, thus to reduce cost. SOLUTION: A body 14 has a through hole 11, a cylindrical wall 12, and a claw 13 in the central part thereof, in the upper part thereof and inside the wall 12, respectively, and furthermore, it is formed and magnetized at the same time by a magnetic field forming method. A mesh member 15 is force-fitted in the body 14 by a doughnut-shaped mesh retainer 16 so that it may cover the through hole 11 and is fixed to the body 14 by the claw 13 to constitute a filter. Besides, a rib 17 for positioning and ribs 18 for preventing the mesh member 15 from coming off are integrally formed in the body 14. By this constitution, the number of components is reduced from four to three, and also a welding process and a specific magnetization process after assembling are made unnecessary and simplification of an assembling process is realized to reduce costs.
Patent JP-2001111922-A (JP)
Title: Signal processing method for video capture device
Inventor: YOKOTA SHOJI
IPC: H04N5/76
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a video capture device having interfaces, which capture a video signal of a monitor and transmit its data to a printer, that can detect an interface in a Ready state when output interface transferring data at present is Busy and automatically transfer print data to the interface in the Ready state. SOLUTION: Data captured through the monitor in a form of a video output are stored in a video capture box and sent to the printer. In this case the video capture device is used to output the data to the printer. Whether or not an interface transfers data at present is detected and when the interface is not busy, the interface transmits print data to the printer.
Patent JP-2001105234-A (JP)
Title: Method and device of manufacturing microstructure
Inventor: NAGATA MASANARI
IPC: B23H1/02
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a method and device of manufacturing a microstructure, capable of reducing the frequency of remachining an electrode and shortening a total machining time without worsening the machining precision of a machined shape. SOLUTION: A device of manufacturing a microstructure comprises a machining tank 108 storing a discharge machining liquid 107 in which a workpiece 106 is immerged, an electrode 105 to be relatively moved to the workpiece 106 for discharge machining the workpiece 106, and a machining power supply 140 for giving predetermined discharge energy between the electrode 105 and the workpiece 106. The electrode 105 is formed of cemented carbide and the workpiece 106 is of brass The machining power supply 140 is used to output discharge energy so that the consumption rate of the electrode 105 may be 0.1% of less.
Patent JP-H07141679-A (JP)
Title: Optical information recording and reproducing device
Inventor: TATEMICHI HIDETOSHI
IPC: G11B7/135
Filed: 1993-11-16
Abstract: PURPOSE:To provide the optical information recording and reproducing device with which high-density recording exceeding the limit of former information recording density is possible. CONSTITUTION:A laser beam 21 emitted from a laser beam source 20 is diffracted to plural different directions by an optical diffraction element 100 and after the plural diffracted light beams emitted from the optical diffraction element 100 are collimated to plural beams by a collimating lens 12, the parallel beams are transmitted through a beam splitter 3 and the interference thereof is caused in the same position on a rotary disk medium 6 by an objective lens 5. As a result, a narrow isolated intensity peak is formed by the interference (multiwave interference) in a condensing position and a pit corresponding to one bit is formed by this isolated intensity peak. Consequently, the recording of the narrow pits exceeding the diffraction threshold in the case of condensing of the laser beam effectively only by the objective lens is possible and the higher density of the information recording density on the optical recording medium is easily attained.