baber/WOPTO huggingface dataset:
Patent JP-H08178145-A (JP)
Title: Pipe joint
Inventor: SHINTANI TOSHIO
IPC: F16L21/08
Filed: 1994-12-28
Abstract: PURPOSE: To provide a pipe joint facilitating a mounting work, effectively suppressing separation or rotation of a pipe joint after mounting, and facilitating confirmation of a mounting position. CONSTITUTION: A pipe joint 3 comprises a taper part 3a, a recessed part 3b, a pipe contact stop part 3d, a plurality of slit parts 4, a fastening band 6, and a fastening screw 7. A pipe 1 in the outer peripheral surface of which an annular groove 5 is formed is inserted in the pipe joint 3, and the opening end on one side of the pipe 1 is brought into the pipe contact stop part 3s. This constitution engages the first annular groove 5 with the recessed part 3b of the pipe joint 3.
Patent JP-H02222460-A (JP)
Title: Copper complex salt formazane compound, its preparation, and method of using it as dye
Inventor: GIYUNTERU SHIYUUAIGERU
IPC: C09B50/00
Filed: 1989-12-19
Abstract: NEW MATERIAL: A compd. represented by formula I (wherein A is a phenylene residue or a naphthylene residue capable of being substituted with halogen or the like, B is one of the residues of A, R is an aryl residue capable of being substituted with 1-5C alkyl or a 1-6C chain alkyl residue capable of being substituted with sulfo, Z is a water solubility imparting group, m is 1-4, Y is vinyl or ethyl containing a substituent capable of being dissociated by an alkali at a β-position, n is 1 or 2, x is 0 or carbonyloxy and M +  is H or an alkali metal).  
     EXAMPLE: A compd. represented by formula II.  
     USE: A dye capable of dyeing a cellulose fiber material dark redish purple or violet.  
     PROCESS: A hydroazone compd. represented by formula II (wherein X 1  is OH or sulfo, Y 1  is Y or β-hydroxyethyl, n' is 0 or 1, m' is 0-3 and Q is H or a substituent capable of being substituted with diazo coupling) and a diazonium compd. of aromatic amino represented by formula IV (wherein m" is 0-2, n" is 0 or 1 but m'+m"=m and n'+n'=n) are reacted in the presence of a copper donor. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H0628633-A (JP)
Title: Magnetic recording head provided with integrated magnetoresistance element and open yoke
Inventor: ROBAATO EDOWAADO FUONTANA JIYU
IPC: G11B5/39
Filed: 1991-12-11
Abstract: PURPOSE: To obtain an integrated thin film magnetic recording head which is provided with essentially independent read and write circuits and which can be designed highly efficiently. CONSTITUTION: The magnetic recording head is provided with an integrated, inductive writing, magnetoresistive(MR) reading thin film magnetic head provided with an open magnetic yoke 16 having outer legs and a center leg. The outer leg, with one ends superposed on each other, constitutes oppositely facing pole pieces having a conversion gap 28 between the pole pieces, while the center leg, with one end situated between the hole pieces, connects with the outer legs with the other end and constitutes the symmetric magnetic yoke 16. The center leg is provided with a hole opening, with an MR element 30 connected while crossing the hole opening. Each outer leg is equipped with a coil 18, 20; its direction is such that a magnetic flux generated by equal activation becomes equal and passes into opposite direction, while a net magnetic flux is not produced in the center leg.  In the reading operation, magnetization rotates in the MR element through the reaction with a magnetic field read out by the conversion gap. In the writing operation, no magnetic flux flows in the center leg because of the symmetry of the magnetic yoke, thereby minimizing disturbance of the reading head due to write-in.
Patent JP-H02173148-A (JP)
Title: Vulcanizable acrylic rubber compound
Inventor: YOKOI KAZUMA
IPC: C08L33/00
Filed: 1988-12-27
Abstract: PURPOSE:To obtain an acrylic rubber compound capable of giving a vulcanized product having excellent compression set and tensile strength even by omitting secondary vulcanization step by compounding trithiocyanuric acid, etc., to an acrylic rubber containing an active halogen group, etc. CONSTITUTION:The objective rubber compound can be produced by compounding (A) 100 pts.wt. of an acrylic rubber containing active halogen group and carboxyl group with (B) 0.1-10 pts.wt. (preferably 0.3-2 pts.wt.) of trithiocyanuric acid and (C) 0.1-10 pts. wt. (preferably 0.3-2 pts.wt.) of a dithiocarbamic acid metal salt and/or 0.01-5 pts.wt. (preferably 0.05-2 pts.wt.) of a thiuram sulfide.
Patent JP-2001144400-A (JP)
Title: Resistance structure of wiring board
Inventor: KOSAKA KATSUMI
IPC: H05K3/42
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a resistance structure of a wiring board, which can constitute a resistor with sufficient surface area inside a small area. SOLUTION: A via hole 10 provided to a layer insulation layer 13 is covered with an Ni-P plated layer 14. The Ni-P plated layer 14 contacts a lower layer copper pattern 12 in the bottom of the via hole 10 and in the outside of the via hole 10, it reaches the surface of the layer insulation layer 13 and contacts the upper layer copper pattern 15. The Ni-P plated layer 14 between a contact place A and a contact place B functions as a resistor.
Patent JP-H03218308-A (JP)
Title: Composition for oral cavity
Inventor: NAGAHATA TETSUJI
IPC: A61P1/02
Filed: 1989-12-18
Abstract: PURPOSE:To obtain a composition effective for prevention of periodontal disease and dental caries having excellent antiphlogistic effect, bacterial plaque formation-suppressing effect and bactericidal effect containing drugs selected from ibuprofen, flurbiprofen and ibufenac and ethanol. CONSTITUTION:0.05-1wt.% one or more drugs selected from ibuprofen, flurbiprofen and ibufenac and 5-40wt.% (preferably 10-18wt.%) ethanol are contained in the objective composition for oral cavity. Said composition is used in a formulation such as a gargle, mouth wash or toothpaste and further polishing agent or bonding agent, etc., is able to be mixed in a case of nonionic surfactant, thickener, sweetener, flavor or toothpaste, etc.
Patent JP-H05138483-A (JP)
Title: Driving mechanism
Inventor: YANAGISAWA TAKESHI
IPC: B23Q5/22
Filed: 1991-11-15
Abstract: PURPOSE:To provide a driving mechanism excellent in high speed responsiveness which is excellent in acceleration performance and can suppress influence of inertia. CONSTITUTION:There are provided; a first moving body 22 formed into a long size; a first driving means for moving the first moving body 22 in the lengthwise direction thereof; a second moving body 24 movable on the first moving body 22 in the lengthwise direction of the first moving body 22; and a second driving means 52 for moving the second moving body 24 in the lengthwise direction of the first moving body 22.
Patent JP-H01167810-A (JP)
Title: Image reading head
Inventor: FUJITA MORIYUKI
IPC: G02B6/00
Filed: 1987-12-24
Abstract: PURPOSE:To additionally miniaturize office automation apparatus by using an org. high-polymer waveguide sheet formed with org. high-polymer waveguides having a high refractive index into the blocks segmented by org. high polymers having a low refractive index. CONSTITUTION:An image reading head 1 is constituted of the org. high-polymer waveguide sheet 2 having many pieces of the waveguides 4 consisting of the org. high polymer having the high refractive index in the blocks segmented by the org. high-polymer parts 3 of the low refractive index. The waveguides 4 consisting of the high refractive index consist of, for example, polycarbonate, while polymethyl acrylate is incorporated into the high-polymer parts 3 of the low refractive index. Image reading is possible even if this head 1 is brought into direct contact with documents and image transmission by brinding a CCD into direct contact with the other face of the head 1 is possible as well. The required distance between the image of the documents, etc., and the image plane is, therefore, several mm and the office automation apparatus such as copying machines are additionally miniaturized.
Patent JP-H01169793-A (JP)
Title: System for moving optical disk management information
Inventor: HASEGAWA YUKICHI
IPC: G06F12/00
Filed: 1987-12-24
Abstract: PURPOSE:To efficiently perform the processing of data retrieval and registration by moving the management information of an optical disk from a magnetic disk to the optical disk, integrating data main body and the management information and moving the management information from the inside of optical disk to the magnetic disk in using at other devices. CONSTITUTION:Image data is read from a scanner 21 through a controller 22. It is temporary-stored through an interface 24 to an image buffer 23 and written through a controller 27 to an optical disk 28. Then, prepared various management information is written through a controller 29 to a magnetic disk 30, updated and deleted. To use the optical disk at other devices, after the whole management information is read from the disk, written to the disk 28 to carry out and integrated, the information is deleted from the disk 30 and carried out. In carrying in, after carrying-in items are selected from the menu of a display device 26 and a carrying-in condition is checked, all the various kinds of management information in the optical disk 28 is moved to the magnetic disk 30. It can be used as shared resources with the information of the optical disk by this constitution.
Patent JP-H08184288-A (JP)
Title: Stable construction method for working face of tunnel
Inventor: SAGARA MASAO
IPC: E21D9/04
Filed: 1994-12-28
Abstract: PURPOSE: To provide a stable construction method of working faces of a tunnel, by which the strength of a reinforcing area or a reinforcing part is increased and the reinforcing effect is more improved. CONSTITUTION: A stabilizing agent is ejected at a high pressure into three directions mutually crossing at right angles from the front end of an agent injection rod into the ground of the forward direction of the working face to create reverse T-shaped solidified materials 1. The rod is stopped and rotated for a specified time interval to make disk type rib-form solidified materials 2 on the reverse T-shaped solidified materials 1.
Patent JP-H10171345-A (JP)
Title: Destination setting device and route setting device
Inventor: NAGAI TAKAAKI
IPC: G06F17/30
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To set a destination at a small operation frequency on an on-vehicle navigation device. SOLUTION: A rough distance to the destination is inputted through a distance input means 4c. A candidate place extracting means 9 extracts candidate places within the range of the inputted distance from the position of this vehicle by utilizing map data in a road map data base 2. The candidate place extracting means 9 displays the names of the extracted candidate places on an image display device 5. A candidate place specifying means 4d selects a desired place name out of the candidate places displayed on the screen. Consequently, the destination is set. A route setting means 8 sets a route reaching the set destination. A retrieval object specifying means 4b specifies a retrieval object, e.g. a skiing ground and then a list of skiing grounds, etc., within the specified range may be displayed.
Patent JP-2001148001-A (JP)
Title: Device and method for personal authentication
Inventor: TSUKAMOTO AKITOSHI
IPC: A61B5/117
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To authenticate a person every time the person comes in or out of a room only by collecting the organismic characteristic data of the person just one time. SOLUTION: A data generating means 1 collects the eye image of a person 5 and extracts and transmits iris data. A mounted type data holder 10 is mounted on the person 5, stores the iris data and transmits the iris data to a person authenticating means 20. The means 20 compares the received iris data with registered iris data to device the person. When the holder 10 is removed from the body of the person, the iris data are erased.
Patent JP-H02177411-A (JP)
Title: Terminal structure of electronic component
Inventor: TAKEDA FUMIAKI
IPC: H01R4/00
Filed: 1988-12-28
Abstract: PURPOSE:To facilitate connection work during mounting in such an electronic component as is represented by a line filter by using restorable material, which can be bent easily by heat or stress, such as a shape memory alloy, conductive rubber, etc., and making is possible to accord the extending direction of a terminal part with the mounting direction during connection work. CONSTITUTION:In an electronic component 1' where thin bar-shaped or stripe- shaped terminals 2' are projected from a cage body in the direction perpendicular to the mounting direction A, a restorable material, which can be bent easily by heat or stress, such as shape memory alloy, conductive rubber, etc., is used as a material of said terminals 2', and in connection work the extending direction of the terminal 2' is made to accord with the mounting direction A. For example, shape memory alloy as the material of the terminal 2' is used, and this is made to store the shape so that it may have a linear shape at a specified temperature, preferably at a normal temperature. And in connection work of the electronic component 1', the end of each terminal 2' is bent in an L-shape so that it may turn to the mounting direction A, and after the connection work is completed, each terminal 2' is restored to the originally stored shape, that is, a linear shape with lapse of time.
Patent JP-H05166628-A (JP)
Title: Superconducting magnet
Inventor: FUJIOKA TSUTOMU
IPC: H01F6/06
Filed: 1991-12-13
Abstract: PURPOSE:To provide a superconducting magnet wherein the creeping amount of heat from a current lead is small. CONSTITUTION:The title magnet is constituted in the following manner: a superconducting transformer 4 is installed in a cryostat 2 which is the same as that of a superconducting coil 1; the secondary side of a large current at a low voltage is connected to the side of the superconducting coil; and the primary side of a small current at a high voltage is connected to an external power supply 5 via current leads 3.
Patent JP-H08155146-A (JP)
Title: Shooting type game device and its three-dimensional game image production
Inventor: YAMAMOTO TAKEYASU
IPC: A63F13/537
Filed: 1994-12-02
Abstract: PURPOSE: To make accurate and easy-to-see displaying of the residual amount of items for attacking. CONSTITUTION: This shooting type game device includes a display 10, a trigger 18 for discharging missiles, and a game calculation part to make indication of a game screen on the display. The game calculation part includes a target calculation part which indicates the target for a missile on the display 110, and this target calculation part is formed so as to display as targets 30 the rows of symbols consisting of missile indicating symbols arranged on a ring in the number corresponding to the number of missiles possessed.
Patent JP-H07185800-A (JP)
Title: Device for cutting groove of long-size steel
Inventor: MOGI SHIGEO
IPC: B23K7/00
Filed: 1993-12-27
Abstract: PURPOSE:To efficiently and accurately work grooves on both sides without reversing a long-size steel on the working line by moving a fusing torch which is set by a specific angle after horizontally positioning the steel by a work positioning device. CONSTITUTION:The abutting and driving device 25 of work positioning device 26 is driven, the right side edge of work W is abutted on reference rollers 23B and 23C and the work is positioned. A fusing device 5 is operated, the fusing torch 17 is set in cutting attitude along a cutting angle, the fusing torch 17 is moved from left side to right side by a horizontal driving part 13 and the groove on the surface side of work W is cut. When the groove is cut from rear surface side of work the fusing torch 17 is returned to the original position, set in a cutting attitude along a cutting angle, moved from left side to right side and the groove on the rear surface side of work W is cut.
Patent JP-H06175710-A (JP)
Title: Programmable controller
Inventor: FUJII KIMIHIRO
IPC: G05B19/05
Filed: 1992-12-09
Abstract: PURPOSE:To reduce the programming labor and time by reducing the quantity of the user program that outputs the code number of the bit where an error input of higher priority is supplied. CONSTITUTION:An error input selection instruction 7 consists of an instruction name A of error input selection instruction, an operand B which designates an error input detecting rage, an operand C which shows the address of the first channel of the detecting range designated by the operand B, and an operand D which shows the address of the output destination channel where the executing result of a relevant instruction is given. Then, a programmable controller PC executes the instruction 7 to select a bit that has an error input and the highest level of priority within the range and the address shown by both operands B and C, and outputs the code number of the error input corresponding to the selected bit to the channel designated by the operand D.
Patent JP-H023846-A (JP)
Title: Transfer of segment of data entity
Inventor: DEBUIDO JIYOOJI UENZU
IPC: H04L29/06
Filed: 1988-12-28
Abstract: PURPOSE: To permit a received data processing system to execute a processing with a correct format by transferring the data item and the format item of a data entity existing in the boundary of the start and the end of segments to a destination memory. CONSTITUTION: A source (starting) processor 100 and a destination processor 120, which have memories and are connected by a communication function, are combined. The data entity having both the data item and the incorporated format item exists in the source memory 100. A set of update parameters designating the complete format of the segment are formed by searching the succeeding formats existing in front of the desired segment. The updated format is transferred to the destination processor with the data item in the segment. Thus, the received data processing system can execute the processing with the correct format.
Patent JP-H03191043-A (JP)
Title: Manufacture of high strength and high conductivity copper alloy for electronic equipment
Inventor: HATANO TAKATSUGU
IPC: C22F1/08
Filed: 1989-12-21
Abstract: PURPOSE:To obtain the high strength and high conductivity Cu alloy for electronic equipment excellent in strength and toughness by subjecting a Cu-Cr- Ti-Ni-Zn series alloy having a specified compsn. to hot rolling, cold working and annealing under specified conditions into a sheet material and thereafter executing final finish cold working and annealing. CONSTITUTION:A Cu alloy contg., by weight, 0.05 to 1.0% Cr, 0.02 to 0.6% Ti, 0.05 to 1.5% Ni and 0.01 to 3.0% Zn or furthermore contg. one or >=2 kinds among Al, Be, Co, Fe, Hf, In, Mg, Mn, P, Sn, Zr and Si is refined. The ingot of the Cu alloy is heated to 850 to 1000 deg.C for 0.5 to 5.0 hr, is thereafter hot- rolled, is immediately cooled at >=1 deg.C/sec cooling rate, is thereafter subjected to cold working at >=50% draft and is successively annealed at 300 to 600 deg.C for 0.5 to 20 hr. The ingot is furthermore subjected to cold working into a desired sheet material or the like and is subjected to final stress relieving annealing. The Cu alloy having high strength and high toughness suitable for electrical conductive spring materials such as lead wire rods, connectors, terminals, relays and switches of a semiconductor device can be obtd.
Patent JP-H03192576-A (JP)
Title: Information recording and reproducing device
Inventor: TAKESHITA KANAE
IPC: G11B20/14
Filed: 1989-12-21
Abstract: PURPOSE:To prevent a situation of falling into infeasibility of reproducing a data by making a pulse discrimination detecting window narrower than that for other data reproducing time when a synchronizing pattern for showing a read commencing position of a recorded data is to be detected. CONSTITUTION:A rising edge of a binary data to be outputted from a binarizing circuit 8 is detected by a 1st discriminating circuit 16 and a 2nd discriminating circuit 17 with their respective prescribed pulse discrimination detecting windows. The circuit 16 is set for its pulse discrimination detecting window as + or -1/2t, while the circuit 17 is set + or -1/4t as half of the above. Either of the circuits 16 and 17 is selected by a selector 18 in accordance with a select signal S2. The select signal is generated by using an SM signal S1 to be detected by a selector mark detecting circuit 11, a master clock C of the device and a recording verify signal S3. At the time of detecting the synchronizing pattern, the circuit 17 is selected, and in other case the circuit 16 is selected. That is, at the time of regenerating the synchronizing pattern, the regenerating is performed by narrowing the pulse discrimination detecting window, thereby restoring abnormality of the synchronizing pattern to its former condition in its early stages.
Patent JP-2000156622-A (JP)
Title: Noise suppression component
Inventor: UCHIDA KATSUYUKI
IPC: H01F17/04
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To provide the noise suppression component by which a noise suppression effect at a GHz band is obtained and a noise elimination effect can be obtained even at a frequency band lower than the GHz band. SOLUTION: A coil conductor 2 is placed in a magnetic material 1 containing a ferrite, a couple of external electrodes 3a, 3b are placed on a surface of the magnetic material so as to be in continuity across the coil conductor 2, and a ground electrode 4 is placed to cover at least a major part of the surface of the magnetic material 1 between a couple of the external electrodes 3a, 3b. Furthermore, a magnetic resin formed by kneading ferrite powder to a resin is used for the magnetic material. Or a ceramic ferrite is employed for the magnetic material.
Patent JP-H02174316-A (JP)
Title: Semiconductor integrated circuit
Inventor: FUJII TADAHIRO
IPC: H03K19/0185
Filed: 1988-12-27
Abstract: PURPOSE:To prevent generation of overshoot or undershoot by retarding respec tively a timing when each group of 1st transistors(TR) and 2nd TRs is turned on sequentially. CONSTITUTION:Since a level VDD is inputted with a delay sequentially by para sitic resistors r1-r3 to each gate of P-channel TRs P1-P3, the TRs P1-P3 are sequentially turned off. Since the level VDD is inputted with a delay sequentially to N-channel TRs N3, N2, N1 by parasitic resistors r0, r3', r2' sequentially, the TRs N3, N2, N1 are turned on sequentially. Since the TRs N1, N2, N3 are not simultaneously turned on, the generation of transient phenomenon at the fall of the output level (undershoot) is prevented.
Patent JP-H11294880-A (JP)
Title: Multi-air conditioner having bypass part for controlling flow rate of refrigerant
Inventor: PARK HYUG-BUM
IPC: F24F3/06
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To always maintain the amount of a refrigerant flowing into room heat exchangers at a proper level regardless of the number of the room heat exchangers to be operated. SOLUTION: A multi-airconditioner is provided with a compressor 112 for compressing a refrigerant, an outdoor heat exchanger 120 into which flows a refrigerant discharged from the compressor 112 and a number of room heat exchangers 152a and 152b which is linked in parallel to the outdoor heat exchanger 120 to let the refrigerant flow thereinto. When any one alone of the room heat exchangers 152a and 152b is operated, a bypass part 164 makes a part of the refrigerant from the outdoor heat exchanger 120 bypass to the compressor 112 to maintain the amount of the refrigerant flowing into the room heat exchangers 152a and 152b at a proper level.  This can prevent phenomenon of freezing of the refrigerant flowing in excessive quantities into the room heat exchangers 152a and 152b and inflow of a liquid refrigerant yet to be evaporated sufficiently into the compressor 112 thereby achieving a higher reliability of the compressor 112.