baber/WOPTO huggingface dataset:
Patent JP-S6346745-A (JP)
Title: Production equipment for semiconductor device
Inventor: MATSUMOTO KAZUMASA
IPC: H01L21/68
Filed: 1986-08-14
Abstract: PURPOSE:To position a wafer easily and rapidly through visual observation by graphic-displaying a contour picture in relative positional relationship with a reference position by a picture display unit in the current position and direction of a wafer chuck or the wafer obtained through immediate processing from position shape information. CONSTITUTION:A wafer prober 1 has an information processor 5 producing control information for program-controlling the movement and change of direction of a wafer by a moving stage 2 by using the relative position of the wafer 4 held to a wafer chuck 3 on the stage 2 to a reference position set to a device fixing section and position shape information such as the direction of an orientation flat for the wafer. The observation of a circuit chip at an arbitrary position on the wafer 4 by a microscope and inspection by a probing needle can be conducted by operating a console panel 6. A picture display unit 9 with a CRT display 8 is mounted to the device 1, and the graphic display of a wafer contour picture by an immediate arithmetic processing is enabled.
Patent JP-S6168478-A (JP)
Title: Thiazole compound and its production
Inventor: ITO NAOTO
IPC: C07D277/20
Filed: 1984-09-12
Abstract: NEW MATERIAL:A 4-halogeno-1,3-thiazole derivative shown by the formula I (R<1> and R<2> are lower alkyl, or phenyl; X is Cl or Br; R<3> is H, or lower alkyl) having no substituent group at the 5-position. USE:An intermediate for dye or agricultural chemicals, also expected to have effects as a fungicide. PREPARATION:1mol 2-imino-thiazolidone compound shown by the formula II is reacted with 0.8-1.5mol compound shown by the formula POX3 in an N,N-dialkylamide compound shown by the formula III to give a compound shown by the formula I.
Patent JP-H1136485-A (JP)
Title: Fastener for structure
Inventor: IZUMI SABURO
IPC: E04B1/02
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a fastener for structures, such that even if adjacent structures are exerted with a force to deviate them up and down relatively, the junction of the structures is not separated and the force can be absorbed, so that the collapse of a building can be prevented. SOLUTION: A fastener 11 for structures comprises a fastener main body 12, a first joint member 16, and a second joint member 17, and when first and second structures 3, 4 are exerted with a force to deviate them relatively, the force is absorbed by a force absorbing part 15 when either the first or second joint member 16 or 17 is ruptured. Therefore, the joint between the structures is not separated within a predetermined range but plastic deformation can be achieved, so that the collapse of a building can be prevented.
Patent JP-H0782661-A (JP)
Title: Aqueous textile auxiliary composition
Inventor: RORUFU KURATORII
IPC: C09K23/42
Filed: 1994-08-12
Abstract: PURPOSE: To obtain a low foam type non-silicone base composition suitable as a dispersant for moistening, cleaning and/or bleaching treatment of a fiber material, formed of two components of specific non-ionic surfactants and a specific polymer and a hydrotropic agent or the like. CONSTITUTION: An aqueous auxiliary agent composition is obtained by arranging (A) a non-ionic surfactant of the formula I (R1 is 8-10C alkyl; R2 is 1-4C alkyl; m1 is 0.5-2; n1 is 6-9), particularly one with R1 of n-octyl, one with R of n-buthyl, (B) a mixed ether of fatty alcohol polyglycol with an end protected expressed by the formula II, III (R3 is 8-18C alkyl; R4 is H, methyl and the like; n2 is 1-40), (C) a polymer compound, particularly polyacrylic acid, made of ethylenic non-saturated sulfonic acid or carboxylic acid or their anhydrides, (D) a hydrotropic agent, for example 2-ethylhexyl sulfate ester salt, and (E) an arbitrary component of 3,5,5-trimethylhexanol.
Patent JP-H0824833-A (JP)
Title: Treatment of waste material of inorganic fiber filter in blast furnace
Inventor: IIDA TAKAMICHI
IPC: C04B5/06
Filed: 1994-07-08
Abstract: PURPOSE:To treat a waste material of an inorg. fiber filter by recovering the waste material as a reutilizable raw material to reutilize the raw material in the heat insulating coating of the peripheral machinery of a blast furnace and subsequently throwing the used raw material in the tapping trough of the blast furnace to subject the same to melting treatment and adding the molten matter to a blast-furnace slag component to increase the amt. of the slag component. CONSTITUTION:A waste material 2 of an inorg. fiber filter is recovered to be adapted to the heat insulating coating of the outer periphery of the exhaust duct 7 on the side of the ignition furnace 5 in the periphery related raw material sintering process 4 of a blast furnace 3 and the used raw material is thrown in the tapping trough 8 of the blast furnace 3 to be mixed with the blast-furnace slag on the side of a slag trough 9 to be reutilized.
Patent JP-H0478213-A (JP)
Title: Filter device and electronic musical instrument using the same
Inventor: SAKATA GORO
IPC: H03H17/04
Filed: 1990-07-18
Abstract: PURPOSE:To change a changing direction of a specific frequency fo at which a transfer characteristic of a signal waveform starts changing and its rate of change not only in the attenuating direction but also in the increasing direction by changing the specific frequency fo and its rate of change. CONSTITUTION:A transfer function H(Z) of the digital filter 11 is expressed in equation I. The pole of the transfer function H(Z) of the digital filter 11 exists at Z=B1 from the relation of the denominator (1-B1Z<-1>)=0, and the zero of the transfer function H(Z) of the digital filter 11 exists at Z=B2 from the relation of the numerator (1-B2Z<-1>)=0. The pole and the zero exist on a real axis in a unit circle in the Z plane and are marked.(pole) and O (zero). However, whether the gain characteristic is decreasing or increasing depends on whether the B1 is located to the left on the real axis or to the right with respect to the B2, because there are cases of B1<B2, B1>B2 and B1=B2. In the case of B1<B2, let a midpoint between the pole (B1) and the zero (B2) be C, and let the distance between the C and B1 and the distance between the C and B2 be respectively (d), then the relation of equation II is established. When it is desired to reverse the zero and the pole, the sign of the distance (d) is inverted from the relation in the equation II.
Patent JP-H0915934-A (JP)
Title: Two-color multiplex developing method
Inventor: KOBAYASHI KATSUAKI
IPC: G03G15/01
Filed: 1995-07-03
Abstract: PROBLEM TO BE SOLVED: To maintain the high quality of a first toner image, to separately recover first toner without accumulating it in a second developing device even when it is mixed in the second developing device and to easily obtain a high- quality two-color image. SOLUTION: A second developing method by the second developing device 8 is the magnetic one-component non-contact alternate electric field developing method by which a developing action is executed by using magnetic toner as second toner 9, arranging a developing sleeve 10 by leaving a gap between a photoreceptor drum 1 and forming an alternate electric field in the gap. The second developing device 8 is provided with a supply roller 12 elastically made to abut on the sleeve 10 and rotated so as to supply and peel the toner 9 with respect to the sleeve 10.  In order to make the average electrostatic charge quantity of the first toner 7 per unit weight smaller than the second toner 9 after the first toner 7 is mixed in, the positions of the surface of the roller 12, the second toner 9 and the first toner 7 mixed in the second developing device 8 on a triboelectrification train are set so as to be the order of the second toner > the supply roller >= the mixed first toner.
Patent JP-H1017269-A (JP)
Title: Correcting method for automatic operating locus of continuous type unloader
Inventor: KAMIYA MOTOMU
IPC: B66C13/48
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a correcting method for the automatic operating locus of a continuous type unloader, which can make partial correction of the operating locus without reteaching, even if the unloader is of such a type to perform automatic operation on the teaching playback system. SOLUTION: The stored data about the automatic operating locus is displayed on a screen as an image and numerical data, and on the screen the image data and numerical data are corrected, and the result is stored in memory again. Thereby a correction of the automatic operating locus can be made on the off-line basis without requiring reteaching with the operating locus to be corrected actually.
Patent JP-S5993621-A (JP)
Inventor: GUMIYUURU BURUUNO
IPC: B65B7/00
Filed: 1983-10-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6163277-A (JP)
Inventor: FUIRITSUPU JIRARUDON
IPC: C12N1/00
Filed: 1985-08-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0351010-A (JP)
Title: Rice cooker
Inventor: KITAZAWA SATORU
IPC: A47J27/00
Filed: 1989-07-20
Abstract: PURPOSE:To improve an boiling effect of rice cooker by heating forcibly the upper portion of a container to initially boil up the upper layer of rice. CONSTITUTION:A rice cooker body 11 receives a container 16, and a lid 21 is provided to open and close the rice cooker body 11. An inner lid 24 closes the container 16 and a rice boiling heater 15 is provided on the inner bottom of the rice cooker body 11. A blast path 29 is provided inside the rice cooker body 11 to send heated air in the rice cooker body 11 to above the container 16. A rice cooking heater 36 and blower 33 are provided in the blast path 29. Air heated by the rice cooking heater 15 is further heated by a rice cooking heater 36 and sent to above the container 16, so that the upper layer of rice 18 in the container 16 is boiled up earlier than the medium and lower layers to restrain the dispersion of the boiled-up condition at the respective layers of the rice 18. Thus, the boiling effect of the rice cooker can be improved.
Patent JP-S5892298-A (JP)
Inventor: IMURA TAKAYOSHI
IPC: H05K3/46
Filed: 1981-11-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000019674-A (JP)
Title: Silver halide photographic sensitive material
Inventor: HIRABAYASHI KAZUHIKO
IPC: G03C1/06
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a silver halide photographic sensitive material with excellent soluble preservability of a film hardening agent without a failure in coating and having sufficient film hardening property. SOLUTION: This silver halide photographic sensitive material has hydrophilic colloid layers including at least one silver halide emulsion layer. When the hydrophilic colloid layers are applied, films are hardened with a soln. consisting of a compd. expressed by CH2=CHSO2-R1-SO2CH=CH2 satisfying 0.01<= aminoalcohol/the compd. of the formula}<=0.8 in a molar ratio. In the formula, R1 is a bivalent connecting group which is an alkylene group or substd. alkylene group and may contain an amide connecting part, ether connecting part or thioether connecting part in the connecting group.
Patent JP-H1041865-A (JP)
Title: Diversity receiving device
Inventor: TAKASHIMA KATSUNORI
IPC: H04B7/02
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a diversity receiving device which prevents deterioration of communication quality in another receiving when a reception level is low, in the case of a fault occurring in one receiving circuit since received level data of the receiving circuit with the fault becomes the identical to one as received level data of the normal receiving circuit when the reception level is low. SOLUTION: When the fault occurs in the receiving circuits 1 and 2, the diversity receiving device detects it and separates the receiving circuit from the receiving device. Specifically, the device is provided with first and second error rate integrating circuits 5 and 6 which are fault detecting means for detecting the presence or absence of the fault, a timing generating circuit 7, first-sixth judging circuits 8, 9, 10, 11, 12 and 13 and a control part 14 being a means for separating the receiving circuit with the fault from the receiving device.
Patent JP-2001024037-A (JP)
Title: Method and apparatus for detecting wire bonding failure
Inventor: OZURU ISAMU
IPC: H01L21/60
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To enable continuous production without detecting bonding failure troubles, even when the bonding process is applied to unconnected pads. SOLUTION: A potential difference between the top end of a bonding tool 22 and a ground GND of a wire bonder 20 in a normal pad bonding process is held beforehand as a normal voltage. If the potential difference between the top end of the bonding tool 22 and the ground GND of the wire bonder 20 disagrees with the normal voltage in the bonding process, a decision circuit 13 cannot receive a normal voltage detect signal outputted from a normal board detector circuit 11 during the bonding process, hence a cancel instruction is sent to a bonding failure detector circuit 12. According to this cancel instruction, the bonding failure detector circuit 12 omits for the pads a bonding failure detection process of wire bonding which is to be executed, whenever the bonding process ends and the tool leaves the pads.
Patent JP-S6253687-A (JP)
Inventor: MATSUO KATSUTO
IPC: A47G33/00
Filed: 1985-08-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6250227-A (JP)
Title: Transmission torque controlling device for four-wheel-drive vehicle
Inventor: WATANABE KENICHI
IPC: B60K17/34
Filed: 1985-08-30
Abstract: PURPOSE:To stabilize the high speed straight running performance so as to prevent a power transmission means from slipping with the provision of both the reduction of loss and the improved durability by configurating a controlling device in such a way that the transmitted torque amount of a power transmission means to be maximized when a car is running at a speed higher than the specified one with a small steering angle effected. CONSTITUTION:Such signals as Sv, Sa, and SDELTAn from a car speed sensor 15, a steering angle sensor 16, and a speed difference sensor 17 are inputted into a control unit 14 so as to allow Sa to form a judgement as to whether a car is running ahead or is making a turn. When the car is found to be running straight ahead, a control curve such as 11, 12, or 13 is selected based on a car speed by means of a control map M1 or an operation. Then the selected curve is checked up with the signal SDELTAn for the difference in rotation speed so as to determine controlling electric current 'i', and a hydraulic pressure proportional to the current is applied to a clutch 5 by a hydraulic control valve 13 so that the clutch 5 is joined so as to transmit the torque Tr. And when the car is running at a speed higher than the specified one while a steering angle is kept small, the hydraulic pressure is increased so that a front and a rear wheel are conditioned to the direct connection so as to allow the maximum transmitting capacity of the clutch 5 to be effected preventing a power transmission means from slipping.
Patent JP-H08335756-A (JP)
Title: Conductive copper paste composition
Inventor: KOMIYATANI TOSHIROU
IPC: H01B1/22
Filed: 1996-07-19
Abstract: PURPOSE: To provide a conductive copper paste compound employing a plurality of kinds of mixture solvent having specified boiling points as a solvent in copper paste wherein the mixture solvents are evaporated during a drying process and the shape of copper paste in a through hole can be controlled not to fill within the wall after hardening. CONSTITUTION: The conductive copper paste composition 3 comprises copper powder, thermosetting resin, polyvalent phenol monomer and solvent as essential components. A mixture solvent of at least two kinds of solvents having melting points higher than 150 deg.C and lower than 100 deg.C, respectively, is employed as the solvent in the copper paste 3. Preferably, the solvent is mixed by 20-40wt.% including 5-30wt.% of low melting point solvent. The copper paste 3 is screen printed in the through hole part 2 made in the printed board 1 and then thermally hardened thus providing high conductivity. Since the inside of wall is not filled with the copper paste 3 after hardening, the shrinkage by hardening does not take place and the generation of strain can be suppressed.
Patent JP-H04331232-A (JP)
Title: Polyamic acid resin composition for flexible printed board
Inventor: TOCHIMOTO TAKUYA
IPC: H05K3/38
Filed: 1991-04-30
Abstract: PURPOSE:To obtain the title composition which can give a flexible board excellent in adhesiveness, dimensional stability and heat resistance by reacting one, two or three specified aromatic tetracarboxylic acid dianhydride with three specified aromatic diamines. CONSTITUTION:A polyamic acid resin composition is obtained by reacting a carboxylic acid dianhydride component (A) comprising 3,3',4,4'- biphenyltetracarboxylic dianhydride as an essential component and 0-50mol% 3,3',4,4'-benzophenonetetracarboxylic dianhydride and/or bis(3,4-dicarboxyphenyl) ether dianhydride with an atomatic diamine component (B) comprising an aromatic diamine of the formula (wherein R1 and R2 are each H, 1-3C alkyl or alkoxy), p-phenylenediamine and 1,3-bis(3-aminophenoxy)benzene in the molar ratio of a component A to component B of 0.9-1.1. A flexible board made of this composition excels in adhesiveness, dimensional stability and heat resistance.
Patent JP-H0479597-A (JP)
Title: Dynamic microphone with line type directivity
Inventor: HOJO MASAYOSHI
IPC: H04R1/34
Filed: 1990-07-19
Abstract: PURPOSE:To prevent howling occurrence when a microphone unit is used as part of a PA system by providing a small hole connecting an acoustic tube air chamber at a joint part between an acoustic tube and the microphone unit to a free sound field. CONSTITUTION:The small hole 12 which connects a front case 2, the microphone unit 3, an air chamber 11 formed with an acoustic tube base part, and the free sound field is provided at the joint part of the acoustic tube 4 and the microphone unit 3. In other words, part of acoustic energy by the air chamber 11 is discharged to the free sound field via the small hole 12 by providing the small hole 12 with equivalent mass communicated from the front case 2, the microphone unit 3, and the air chamber 11 formed with the acoustic base part to the free sound field at the joint part of the acoustic tube 4 and the micro phone unit 3, and acoustic resonance can be suppressed, and the directivity in a high frequency sound area can be prevented deteriorated. In such a way, it is possible to prevent the howling occurrence when the microphone unit is used as part of the PA system.
Patent JP-H1134038-A (JP)
Title: Method and apparatus for sending concrete block of splitter machine
Inventor: KITAHARA TETSUGOROU
IPC: B28D1/26
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To preclude concrete blocks from being broken by the compression force of conveyer means during the splitting period of time. SOLUTION: The conveying method of concrete block of a splitter machine 1 is such that a concrete block 5a being placed on the one end of a splitter table 12 is conveyed to the installation position of splitter blades 16, 17 by conveyer means 11, and thereafter the conveyer means 11 is slightly moved backward so as to spilt the concrete block 5c by means of spitting blades 16, 17, then the splitted concrete block 5b is moved to the other end on the splitter table 3 by means of conveyer means 11, thus avoiding the compression force of the conveyer means 11 from affecting the concrete block 5b at the time of splitting.
Patent JP-S6181860-A (JP)
Title: Vehicle disc brake device
Inventor: NAKANO YASUO
IPC: B60T13/20
Filed: 1984-09-12
Abstract: PURPOSE:To make it possible to easily confirm the operating condition of a secondary brake device, by providing a device for indicating the operation of the secondary brake device. CONSTITUTION:Primary and secondary brake devices 4, 5 are arranged on both side surfaces of a front wheel. Hydraulic fluid is introduced from a primary master cylinder 11 into a primary caliper 8 secured to the front end of a torque arm 9 rotatably supported to a front axle 3. The operating arm 9a of the torque arm 9 depresses a piston 17 in a secondary master cylinder 16 secured to the lower section of a front fork 1. Hydraulic pressure generated from the secondary master cylinder 16 is fed into a secondary caliper 14. Further, the movement of the torque arm 9 is detected by means of a sensor switch, and indicated by an indicating lamp.
Patent JP-H0941896-A (JP)
Title: Timbering erecting vehicle
Inventor: MOTOHASHI KENICHI
IPC: E21F13/02
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a timbering erecting vehicle used for the tunnel excavation work and capable of conveying and erecting the timbering. SOLUTION: This timbering erecting vehicle is constituted of a carriage 2, a receiving base 3, a gripping/moving device 4, and a workbench moving device 5. The timbering erecting vehicle is provided with the receiving base 3 mounted with the timbering A on the travelable carriage 2, the gripping/ moving device 4 capable of gripping and moving the timbering A mounted on the receiving base 3 to an erection position, and the workbench moving device 5 with a worker riding and capable of moving near to the erection position.
Patent JP-H1134952-A (JP)
Title: Seat cover device for motorcycle
Inventor: NAKAMURA KEIICHI
IPC: B62J1/20
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a seat cover device preventing a driver from being kept in direct contact with a high-temperature seat, generating an air flow between the seat and the driver after a travel start, and obtaining a cooling effect. SOLUTION: This seat cover device is provided with a frame member 20, a cushion 30, a seat cover 40, and a fitting/removing means. At least a large portion of a surface cloth 41 is formed with a coarse cloth abundant in air permeability, the cushion 30 has the selected rigidity in the vertical direction capable of securing an air flow layer 31S between the human body (hips) of a seated rider and a seat upper face 5A, and the outside air flowing in from the front F side of the surface cloth during a travel can flow in the air flow layer 31S and flow out from the rear R side.
Patent JP-2000026480-A (JP)
Title: Production of mu-oxotitanium complex
Inventor: HINO TAKAHIRO
IPC: B01J31/22
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To industrially advantageously produce a μ-oxotitanium complex useful as a Lewis acid catalyst, an ester-exchanging reaction catalyst or the like by reacting a specified titanium complex having a specific phenol derivative as a ligand with water. SOLUTION: The objective μ-oxotitanium complex of formula II is industrially advantageously produced by reacting a titanium complex of formula I [A is Si or C; Cp is a group having a cyclopentadiene type anion skeleton; X is a halogen or a (substituted) alkoxy; R1 to R4 are each H, a halogen, a 1-20C (substituted) alkyl, a 6-20C (substituted) aryl, a 1-20C (substituted) hydrocarbon- substituted silyl, a 1-20C (substituted) alkoxy, a 6-20 (substituted) aryloxy, or a disubstituted amino having 2-20C (substituted) hydrocarbons; R5 and R6 are each H, a 1-20C (substituted) alkyl, a 6-20C (substituted) aryl, a 1-20C (substituted) hydrocarbon-substituted silyl, a 1-20C alkoxy a 6-20C (substituted) aryloxy or the like], with water.