baber/WOPTO huggingface dataset:
Patent JP-S59113981-A (JP)
Title: Detection of weld line of grooved work
Inventor: MURATA MASAO
IPC: B23K9/127
Filed: 1982-12-20
Abstract: PURPOSE:To detect securely and easily the position of a weld line and the width of a gap by classifying the weld line of welding works according to the presence or absence of the gap and the presence or absence of face in accordance with the distance data obtd. by using an optical range finder. CONSTITUTION:An optical range finder 1 is provided to a carriage or the like moving along the groove line 2 of works 3, 4, and the distance data Y basing on the flat part of the works is detected at every specified pitch in the X direction orthogonal to the line 2. If max. value Y0>=plate thickness Y6, the presence of a gap is judged. If each absolute value >= set value YC of the difference near each point of a distance data row, i.e., the respectively max. and min. differential values YS1, YS2 in positions XS1, XS2, the presence of each face is judged and further the width GW of a gap 5 and the position of the weld line are determined. The weld line of the works is thus classified to eight classes according to the presence or absence of the gap and the presence or absence of the face. The position of the weld line and the width of the gap are thus detected with good accuracy.
Patent JP-H0651337-A (JP)
Title: Connecting structure for electric circuit
Inventor: NAKANISHI TERUO
IPC: H01R11/01
Filed: 1992-08-03
Abstract: PURPOSE:To obtain a stable electrical connection state even in the case the surface of electrodes for connection are contaminated or insulating films remain by incorporating conductive particles having plural projections on the outer peripheral surfaces into an anisotropically conductive adhesive in the structure for connecting a liquid crystal display panel and a circuit board for driving (PCB) by using a heat sealing connector having the anisotropically conductive adhesive in junctures. CONSTITUTION:The heat sealing connector 1 is compression-bonded by heating to the electrodes which are the junctures of the PCB and the electrodes 7 which are the junctures of the LCD 3 by utilizing a compression-bonding machine. These electrodes are mechanically and electrically connected in the state of interposing the conductive particles 10 between the electrodes 7, etc., and the conductive paste 9. The conductive particles 10 having the projections are used in such a manner and, therefore, even if the insulating films of tin oxide, etc., stick as contaminating thin films to, for example, the electrodes 7 of the LCD 3, these projections easily break through the insulating films and the conductive paste is eventually connected to the electrodes 7 by the compression bonding effect of the heat sealing connector 1.
Patent JP-H0389788-A (JP)
Title: Normal system converting device
Inventor: USAMI AKIRA
IPC: G11B20/02
Filed: 1989-09-01
Abstract: PURPOSE:To prevent the turbulence of a screen image accompanying the up-and- down inversion of a scanning line by deciding the point of time when the odd and the even fields of a video signal read out from a memory change places with each other, and shifting the phase of a vertical synchronizing signal by one horizontal scanning period. CONSTITUTION:Means 21, 22 to decide the point of time when the odd end the even fields of the video signal read out from the memory 9 change places with each other, and the means 23 to shift the vertical synchronizing signal to be added to the video signal read out from the memory 9 or the read-out timing of the memory 9 by one horizontal scanning period on the basis of this decision are provided. Then, the point of time when the odd and the even fields of the video signal read out from the memory 9 change places with each other is decided, and the field in which the scanning lines of the odd and the even fields are inverted up and down by the video signal is detected, and the scanning line of the even field is shifted by a one horizontal scanning period portion on the basis of this detected result. Thus, the up-and-down inversion of the scanning line can be canceled.
Patent JP-S6283095-A (JP)
Title: Aeration apparatus
Inventor: ISHIDA KOJI
IPC: C02F3/22
Filed: 1985-10-08
Abstract: PURPOSE:To enhance oxygen absorbing efficiency, by forming an opening part sucking water to be treated to the partition wall partitioning a falling flow passage and a rising flow passage. CONSTITUTION:A cylindrical body 2 forming a falling flow passage R1 is provided in an aeration tank 1 and the upper end side opening part of the cylindrical body 2 is arranged in the vicinity of the liquid surface of the aeration tank 1 and the lower end side opening part thereof is arranged in the vicinity of the bottom part of the aeration tank 1 to form a rising flow passage R2 in the aeration tank 1. The suction side of a pipeline 4 with a pump P is connected to a suction tank 3 and the emitting side of said pipeline 4 is connected to the nozzle 5a of the ejector 5 arranged below the water surface of the aeration tank 1 to form a recirculation passage R3 for sending microorganism-containing water to be treated from the rising flow passage R2 to the falling flow passage R1 by the pipeline 4. The water to be treated passes through the opening part 6 formed between the ejector 5 and the cylindrical body 2 to be sucked to the falling flow passage R1 from the rising flow passage R2.
Patent JP-H0390534-A (JP)
Title: Sintered hard alloy for wear-resistant tool
Inventor: NAKANO MINORU
IPC: C22C29/08
Filed: 1989-09-01
Abstract: PURPOSE:To manufacture the sintered hard alloy for solid tools or the like combining toughness and wear resistance, in a sintered hard alloy contg. WC as a hard phase and iron-group metal as a bonding phase, by regulating the structure near the surface to a composite one having a specified distribution in hardness. CONSTITUTION:In a sintered hard alloy contg. WC as a hard phase and iron- group metal as a bonding phase, a hardness deteriorating layer is made present between 10 to 1000mu from the surface of the alloy, and the hardness in the hardness deteriorating layer is regulated to the one 0.5 to 0.9 times as much as the hardness inside the alloy. Furthermore, for attaining the above structure, a laminated structure of pressure-welded bodies in which the amt. of each bonding phase is different is formed, and the method of executing pressing, compacting, sintering or the like can be used. As the sintered hard alloy, Co, Ni, Cr or the like can be used, and Co is particularly preferable. In this way, the sintered hard alloy useful as wear-resistant and impact-resistant tools can be obtd.
Patent JP-H1069508-A (JP)
Title: Personnel information processor
Inventor: YOSHIDA SATOSHI
IPC: G06Q10/00
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To easily obtain personnel placement information for respective employees at the time of a desired reference date. SOLUTION: A personnel file 18 stores the employee record of April first, 1993, and in the case of wanting personnel information at the time of April 21st in the future in this state, the April 21st is specified as the reference date. Then, closest personnel affair official announcement information before the reference date when the employee number of the employee record to be an updating object is the same is extracted from an official announcement history file 20 and the pertinent employee record inside the personnel file 18 is changed by an official announcement section, a belonging code and an officer code, etc., included in the personnel official announcement information.
Patent JP-2000059382-A (JP)
Title: Communication routing method, system therefor and light emitter for transmission used for the system
Inventor: TOBA AKIRA
IPC: H04W74/08
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a communication routing system capable of executing communication through another node and reducing the increase of transmission power to an irreducible minimum even in the case of interrupting a communication path and a light emitter for transmission to be used for this system. SOLUTION: Between one source node Ri (repeater) and plural nodes Ni (terminal equipment), the communication of 1:n is performed by a CSMA system while using the electromagnetic wave of a frequency higher than a millimeter wave for a transmission medium. When a disconnection occurs on the communication path of these nodes, a relay header is added to a transmission packet and a communication route between the source node Ri and a final target node Nio is secured by reflected waves from the wall or ceiling of a room or the repetition of the node Ni.
Patent JP-H04106643-A (JP)
Title: System for managing file area of floppy disk
Inventor: KOUCHI JUICHI
IPC: G06F12/00
Filed: 1990-08-27
Abstract: PURPOSE:To prevent the occurrence of such a case that writing and reading on and from a floppy disk become impossible due to the hardware error of a file area management table (FAT) by providing two FATs having the same control information in the file system of the floppy disk. CONSTITUTION:The file system 2 of a floppy disk controlling section 1 manages control information corresponding to all clusters on a floppy disk medium 6 in accordance with a directory 5 on the medium 6 and two file area management tables FAT A 3 and FAT B 4 in order to manage names and all information of files. Thus two FATs A 3 and B 4 having the same control information are provided. Therefore, even when a hardware error occurs in the FAT A 3, the file system 2 can make data reading and writing from and on the floppy disk by reading the FAT B 4.
Patent JP-H0733650-A (JP)
Title: Aqueous eye drop solubilizing vitamin as
Inventor: KOIDE MISAO
IPC: A61J1/05
Filed: 1993-07-26
Abstract: PURPOSE:To obtain the aqueous eye drop, filled in a container made of polyethy lene terephthalate having high light shielding properties without causing the migration of vitamin As in the content liquid and practically stable even by use thereof for a long period. CONSTITUTION:This aqueous eye drop is obtained by filling an aqueous solution containing 0.003-0.1wt.%, preferably 0.01-0.5wt.% vitamin As and 0.01-1.0wt.%, preferably 0.05-0.2wt.% nonionic surfactant (e.g. a higher fatty acid ester or a sucrose ester of a fatty acid) in a container, made of polyethylene terephthalate, containing a pigment or pigments and U-polymer(R) (an amorphous polyarylate composed of an aromatic dicarboxylic acid and a dihydric phenol) added thereto and capable of shielding light at <=380nm wavelength. The ingredients can be blended in the following amounts based on the polyethylene terephthalate: 0.1-10wt.% pigment and 1-20wt.% U-polymer(R). Vitamins As in the content liquid are further stabilized by using both in combination.
Patent JP-S60115464-A (JP)
Title: Thermal printer
Inventor: MATSUZAKI MASATOSHI
IPC: B41J2/345
Filed: 1983-11-28
Abstract: PURPOSE:To relieve a thermal head of load and accomplish solid black recording with high quality, by providing at least one heating element which is continuous in a direction intersecting with a main scanning direction. CONSTITUTION:At least one heating element LTE which is continuous in a direction intersecting with the main scanning direction A is provided on a substrate B. Accordingly, in solid black recording in which a load acts on the heating elements, dot form heating elements DTE can be rested, and in normal recording of dots, the continuous heating element LTE can be rested, so that the useful life of the thermal head 18 as a whole can be prolonged, and solid black recording can be accomplished with high recording quality.
Patent JP-H0541961-A (JP)
Title: Low caloric extender
Inventor: OKUMA KAZUHIRO
IPC: A23L33/20
Filed: 1991-08-09
Abstract: PURPOSE:To obtain the subject extender having specific 1 4 glycoside bond content and caloric value by adding hydrochloric acid to corn starch and heating with a twin-screw extruder. CONSTITUTION:Corn starch is added with about 3-10% of an aqueous solution of hydrochloric acid having a concentration of about 1% and the mixture is heated in a twin-screw extruder at 120-200 deg.C to obtain the objective extender having a 1 4 glycoside bond content of <=50% and a caloric value of <=2.2kcal/ g and falling within the range of + or -5% from the value Y defined by the formulas I to IV, etc. [Y is caloric value (kcal/g); X1 is amount of nonreducing terminal glucose residue (%); X2 is amount of glucose residue having 1 4 glycoside bond (%); X3 is amount of glucose residue having 1 6 glycoside bond (%); X4 is amount of glucose residue having l 3 glycoside bond (%)].
Patent JP-2001053795-A (JP)
Title: Quality guarantee-type network system and quality guarantee-type communication method
Inventor: YAMAZAKI YASUSHI
IPC: H04L12/28
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To shorten time until communication is started from time when the request of communication is given by securing the prescribed amount of network resources used for communication in an area and informing a packet transfer device in the area of the amount of network resources that can be used. SOLUTION: Communication requiring the guarantee of quality and communication start in short time is executed from a terminal in an area 102 to a terminal in an area 103. A management device 116 and a management device 117 set the logical path of capacity on a transmission line 122 and secures the resources whose amount is similar to the logic path in a link among all packet transfer devices. When the communication terminates, the management device 116 receives the notice of the resource amount used or opened in communication from the area 102 to the area 103 from a packet transfer devices 106 to 108, updates the resource amount that can be used in communication from the area 102 to the area 103 and informs the packet transfer devices 106 to 108 of information.
Patent JP-H0547900-A (JP)
Title: Vacuum suction wafer transfer method
Inventor: ENDO HIROSHI
IPC: H01L21/677
Filed: 1991-08-09
Abstract: PURPOSE:To enhance reliability with mistransfer by vacuum-sucking a wafer on a vacuum suction arm without damage to markedly reduce the manhour and the cost for adjustment of transfer amount to X, Y axis directions and by using cassettes of the same type freely. CONSTITUTION:A vacuum suction arm 2 is moved by y1 (predetermined value) in the downward direction of the Y-axis at a position x0+N.x1 (x0, x1 are desired values) in one directional of the X-axis from the origin 0 with respect to the N-th wafer position, and vacuum suction for the arm 2 is started at this position to move the arm 2 at microspeed in the other direction of the X axis. When the moved amount x3 of the arm 2 at the microspeed is within an allowable range, the arm 2 is made to suck a wafer 9: after suction is confirmed, the microspeed movement of the arm is stopped, and at this position the arm 2 is returned to the origin 0 by moving it by y1 in the upward direction of the Y axis, and by x0+N.x1-x3 in the other direction of the X axis.
Patent JP-2000045040-A (JP)
Title: Nonoriented silicon steel sheet excellent in machinability and reduced in iron loss
Inventor: HONJO NORIYUKI
IPC: C21D8/12
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a silicon steel sheet suitable for the purpose where machining is performed after lamination into an iron core and modification of shape or improvement in dimensional accuracy, having a machinability, and reduced in iron loss. SOLUTION: This sheet is a silicon steel sheet having a composition consisting of <=0.01% C, 0.1-3.5% Si, 0.1-1.00% Mn, <=0.2% P, 0.002-0.040% S, 0.1-1.0% Al, and the balance Fe with inevitable impurities. By incorporating, among non-metallic inclusions in the cross section parallel to a rolling direction, MnS as a simple substance having 0.1 to 20 μm maximum grain size and MnS inclusions where AlN and Al2O3 are compounded with MnS into the above silicon steel sheet by (1 to 50) pieces/mm2, and the semiprocessed silicon steel sheet having sufficient machinability at the time of machining and reduced in iron loss can be obtained.
Patent JP-2000056426-A (JP)
Title: Method for emulsifying and dispersing hydrophobic photographic useful compound and this compound emulsified and dispersed by this method, image forming method and silver halide photographic sensitive material
Inventor: IKEDA TAKESHI
IPC: G03C7/388
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To enable information on images and letters and signals and the like to be recorded. SOLUTION: A water-insoluble phase containing a hydrophobic photographic useful compound is dispersed into water or a hydrophilic colloidal composition. The viscosity of the mixture of the compounds contained in the water-insoluble phase containing the hydrophobic photographic useful compound measured at 330 deg. is lower by 50 cp-0 cp than that (measured at 330  deg.K) of the mixture of the compounds being liquid in the case of each being a simple substance.
Patent JP-H0860934-A (JP)
Title: Function block installing mechanism
Inventor: URATA FUJIHISA
IPC: E05D15/52
Filed: 1994-08-25
Abstract: PURPOSE: To eliminate a function block from moving after it is installed, and facilitate a fine adjustment of an installing position. CONSTITUTION: In a function block installing mechanism where at least a pair of long holes 6 and 6 are opened in a function block and the function block is installed in the lengthwise direction of the long holes 6 by set screws 7 and 7 to be inserted in the respective long holes so that a position can be adjusted, impact stopping parts 35 are formed in the function block. First and second fixing screw block 36 and 37 are fixed to both sides of these impact stopping parts so as to sandwich the impact stopping parts between them, and fixing screws 38 having the axis in parallel to the lengthwise direction of the long holes are screw-fitted to the respective fixing screw blocks. The impact stopping parts 35 are sandwiched and fixed between the tips of these fixing screws 38 and 38.
Patent JP-H0386668-A (JP)
Title: Brake controller for vehicle
Inventor: SHIBATA MINEHARU
IPC: B60T8/58
Filed: 1989-08-30
Abstract: PURPOSE:To improve the responsiveness in the brake control and the brake application performance in brake application by installing a correction control means for correcting the brake application control for a wheel when the grounding load of the wheel which is detected by a grounding load detecting means is smaller than a prescribed value, in brake application. CONSTITUTION:When the grounding load of a wheel which is detected by a grounding load detecting means 18 is smaller than a prescribed value, the brake control for a wheel having the grounding load smaller than a prescribed value is corrected by a correction control means 19. Namely, the wheel having the grounding load smaller than the prescribed value tends to be locked, and the wheel is estimation-controlled for previously preventing a lock state by reducing the brake hydraulic pressure supplied into the wheel before the actual lock state is detected in brake application. Further, after the actual lock state is detected in brake application, the decompression time of the brake hydraulic pressure for the wheel which tends to be locked is prolonged.
Patent JP-H02107521-A (JP)
Title: Production of aluminum titanate
Inventor: UORUGANGU EFU KURADONITSUKU
IPC: C04B35/46
Filed: 1989-08-31
Abstract: PURPOSE: To inexpensively obtain an aluminum titanate powder adequate for thermal insulating materials for internal combustion engines, etc., with good productivity, by atomizing an inorg. acid soln. cong. Al and Ti and calcining the atomized soln. to effect reaction, then sintering the solid reaction product.  
     CONSTITUTION: The scrap of aluminum and titanium is dissolved in an inorg. acid (e.g.: hydrofluoric acid, nitric acid). The pickling soln. used for a surface treatment is advantageously used in a process for production of a titanium metal as the inorg. acid. The resulted soln. 8 is transferred into a reaction furnace 1 where the soln. is sprayed into a hot gas area heated to a temp. of about 400°C to effect reaction. The resulted solid reaction product is then introduced into a rotary furnace 5 and is sintered, to obtain the fine grain aluminum titanate. On the other hand, the heat gas is transferred from the upper part of the reaction furnace 1 through a dust collector 2 to an absorption liquefying apparatus 3 where the inorg. acid is recovered. The recovered inorg. acid is stored in a recovery vessel 6 and is cyclically used. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H04113030-A (JP)
Title: Frictional engaging device having mechanical integrating mechanism
Inventor: IKEDA KUNIHIKO
IPC: F16D65/18
Filed: 1990-08-30
Abstract: PURPOSE:To reduce a shock at the time of engaging by separating a plate on the side of an outer drum and a fixing member through an energizing means, contracting the energizing means under the second stage hydraulic pressure of a piston so as to engage the internal teeth of the plate with the external teeth of an inner hub. CONSTITUTION:A driven plate 20 and a driving plate 22 are spline-fitted onto an inner hub 14 and an outer drum 18 respectively, and a piston frictionally engages them with each other, and a snap ring 26 (a fixing member) checks their movement. The first stage hydraulic pressure acts onto the piston to engage both the plates 20, 22, but engaging pressure on this stage is not sufficient. The second stage hydraulic pressure completely contracts a disc spring 28 to fit the internal teeth 30 of a driven plate 23 with the external teeth 34 of a flange 32 for no relative rotation between the driven plate 23 and the flange 32. Thus a frictional member with a low coefficient of friction can reduce a shock at the time of engaging.
Patent JP-S6380333-A (JP)
Title: Microcomputer circuit
Inventor: TAKAGI NORIYUKI
IPC: G06F9/32
Filed: 1986-09-24
Abstract: PURPOSE:To reduce the processing time by applying exclusive operation to an address buffer and an adder circuit for an address and destination information written in the register through the count of the machine cycle so as to reduce number of states required for the branch. CONSTITUTION:At which order of a branch table a branch destination address exists is written from a CPU 1 to a register 4 and the adder circuit 6 adds the storage content of the register 4 and the address fed from the CPU 1 to the address buffer 8. The buffer 8 and the circuit 6 are subject to exclusive control by an adder control circuit 5 counting the machine cycle from the CPU 1, the address calculation of the branch table is not required, and a desired address of a branch destination table is extracted from the circuit 6 to attain jump operation. Through the constitution using the hardware, the number of states required for the branch is decreased to reduce the processing time.
Patent JP-H1070142-A (JP)
Title: Chip arranging device
Inventor: OTA KIYOHISA
IPC: H01L21/50
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To make it possible to rearrange semiconductor chips at uniform intervals, and to improve production efficiency by a method wherein the semiconductor chips are transferred while the position, which is in parallel direction of a sheet, on which semiconductor chips are arranged and adhered on one surface, and a sheet on which an adhered surface is opposed to the semiconductor chips arranged surface, is being shifted. SOLUTION: Polyester material, having a small coefficient of extension, is used for the first sheet 11, and a UV sheet, which has the adhesive power stronger than the first sheet 11, is used for the second sheet 13. The first sheet 11 is moved to the right direction by a sheet feeding mechanism 12, chips 16 are positioned on the lower part of a blade 17, the blade 17 is brought down, and the chips 16 are stamped to the adhesion surface of the second sheet 13. As a result, the chips 16 are transferred from the first sheet 11 to the second sheet 13. Then, a glass table 14 is moved to the right in the prescribed chip intervals, the first sheet 11 is moved to the right, then the chips 16 are positioned downward of the blade 17, and the chips 16 are successively transferred to the second sheet 13 in one row unit.