baber/WOPTO huggingface dataset:
Patent JP-H0536800-A (JP)
Title: Semiconductor device and its manufacture
Inventor: ITO SEIGO
IPC: H01L21/66
Filed: 1991-10-03
Abstract: PURPOSE:To execute a proper feedback operation to an apparatus wherein the defect of a semiconductor device is analyzed in a short time and accurately, and the semiconductor device is designed and said semiconductor device is manufactured, regarding the semiconductor device and its manufacturing method wherein a stress can be detected in individual processes from the process of a wafer state in which chips have been formed up to the process in which the chips are packaged and delivered as products. CONSTITUTION:In a semiconductor device which is provided with a stress detection means to detect an exerted stress, the stress detection means is constituted in the following manner: it is provided with a plurality of stress detection units U1 provided with each resistance means R and with each stress detection element Q connected via the resistance means R; and it sets the resistance means R in each stress detection unit U1 in such a way that a resistance value differs from each other.
Patent JP-H10102575-A (JP)
Title: Excreta vacuum car
Inventor: TAYA AKIO
IPC: E03F7/10
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an excreta vacuum car getting a sufficient gas-liquid contact between the malodor harmful component and the circulating water of a wet vacuum pump when the interior of an excreta tank is exhausted and decompressed, dissolving the malodor harmful component in the circulating water, preventing the malodor harmful component from being discharged to the surrounding environment, and capable of invariably recovering the deodorizing function via a simple action to merely replace the circulating water dissolved with a large quantity of the malodor harmful component. SOLUTION: A wet vacuum pump 2 is used as a vacuum pump, a water storing means 3 of circulating water 3A is provided on the discharge pipe 7 of the wet vacuum pump 2, and the discharge gas and water are discharged from the wet vacuum pump 2 from the wet vacuum pump 2 while being bubbled under the water of the water storing means 3. The circulating water 3A in the water storing means 3 is supplied to the wet vacuum pump 2, the malodor harmful component of excreta is dissolved into the circulating water 3A for deodorization.
Patent JP-H06112632-A (JP)
Title: Printed wiring board
Inventor: MORI SHIGEKI
IPC: H05K3/18
Filed: 1992-09-25
Abstract: PURPOSE:To avoid the peel-off of pads caused by a narrow pitch, facilitate satisfactory soldering without precise control of the quantity of solder applied to the pads and, further, avoid a solder bridge. CONSTITUTION:Conductor patterns 4 are formed by an additive method and a solder resist layer 5a is so provided as to cover both the end parts of the electronic component mounting pads 4a of the conductor patterns 4. Solder resist layers 5b are provided on plating resist layers 3 existing between the adjacent pads 4a. With this constitution, as the solder resist layer 5b is higher than the pad 4a, melted solder remains on the pad 4a and satisfactory soldering can be performed without precise control of the quantity of the solder applied to the pad 4a. Further, even if a large quantity of solder is applied, the solder does not flow over the solder resist layer, so that a solder bridge can be avoided.
Patent JP-H06109225-A (JP)
Title: Dust processing apparatus
Inventor: TSUMOTO HIROSHI
IPC: F23G7/06
Filed: 1992-09-28
Abstract: PURPOSE:To improve the maintenance work efficiency of a purifier by freely putting a catalyst in or out from a purifying container by opening a purifying cover. CONSTITUTION:In the case where a catalyst 26 is clogged and maintenance of a purifier 16 is performed, for example, a purifying cover 17 is opened to take out a catalyst unit 28 from a purifying container 18, and any impurity adhering to the catalyst 2 is washed away with water or blown off with air as a purifying work, and thereafter the catalyst is again mounted in the purifying container 18 and the purifying cover 17 is closed. Further, upon the maintenance work of the purifier 16, as the catalyst 26 is mounted on the purifier 16 and then the purifying cover 17 is closed, the catalyst 26 is positioned at a predetermined location by a positioning device 34 such that no gap is produced between the catalyst and the purifying container 18. Hereby, maintenance work efficiency of the purifier 16 is improved.
Patent JP-2001084255-A (JP)
Title: Device and method for retrieving document
Inventor: UMEKI HIROSHI
IPC: G06F17/30
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To extract a relevant position in watching with a retrieval intention from a retrieval document. SOLUTION: A retrieval condition acquiring means 2 receives a logical operation expression for a keyword from a user as a retrieval condition. A compatible document retrieving means 3 finds a list of document IDs corresponding to each inputted keyword from a ward index of a document information storing means 1, performs a designated logical operation and calculates a compatible document ID. A relevant keyword calculating means 4 calculates the degree of association about each compatible document with a keyword extracted from the compatible document retrieved by the means 3 as an associated keyword.  A relevant position extracting means 5 accumulates the degrees of association of a relevant keyword for each statement of the compatible document and successively extracts sentences from a sentence, having a large accumulated value until being equal to or larger than a prescribed length, while keeping the sequences which appears in the document. A relevant place outputting means 6 displays a statement found from the means 5 as retrieval results to a user.
Patent JP-H02106519-A (JP)
Title: Ejector fish pump device
Inventor: HAYASHI TAKESHI
IPC: B65G53/30
Filed: 1988-10-12
Abstract: PURPOSE:To prevent the damage for fish bodies by forming a fish collecting part on the intake side of an ejector part, connecting the water absorption port of a booster pump with a filter interposed, and communicating the discharge port of the booster pump to the nozzle of a transport pipe. CONSTITUTION:A fish collecting part 7 is formed on an ejector part 3, and the water absorption port 4a of a booster pump 4 is connected with a filter 6 interposed. And the discharge side of the pump 4 is communicated to the nozzle 3D of a transport pipe 2. In this constitution, due to the synergism of the water absorbing power of the pump 4 and that of the part 3, fish bodies A are collected in the part 7 to be absorbed in the pipe 2 from the part 3. At that time, the bodies A are surely sent to the pipe 2 with the filter 6 to be transferred in a net 12 by the jet of the nozzle 3D. This constitution enables the transfer of live fishes without damage for fish bodies.
Patent JP-2000096482-A (JP)
Title: Cylinder dryer
Inventor: FUJIKAWA YUICHI
IPC: D21F5/10
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a cylinder dryer capable of quickly discharging the drain thereinside into the outside through preventing steam locking phenomena. SOLUTION: This cylinder dryer 1 has such a scheme that, drain discharge pipes 7, 8 are connected, via a valve means 13, to a drain discharge passage channel 5, to which a steam trap 32, in turn, is connected; wherein the valve means 13 opens within a specified angular range in a vertically lower area to discharge drain, however, at other rotational position angles, the valve means 13 closes to prevent steam from flowing into the steam trap 32.
Patent JP-H06110938-A (JP)
Title: Relational data base management system
Inventor: NAKAMURA HITOYA
IPC: G06F17/30
Filed: 1992-09-28
Abstract: PURPOSE:To provide the easy treatment of a relational data base in order to contribute to the simple construction of an information processing system. CONSTITUTION:Preliminarily defined relational data are stored in a first file 10, the relational data are displayed at a display part 12, relational data indicating a relation between the relation data and the newly defined data adapted to the information processing system to be constructed are prepared, displayed at the display part 12, and the new relation data are stored in a second file 14. Thus, the constitution of the information processing system using the relational data suited to a specification can be attained.
Patent JP-S63114768-A (JP)
Inventor: IMAMURA TATSUMASA
IPC: E04H6/14
Filed: 1986-10-31
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-S61136695-A (JP)
Title: Plating method
Inventor: TAKAKURA YOSHINORI
IPC: C25D17/10
Filed: 1984-12-06
Abstract: PURPOSE:To form a noble metal plating layer having excellent adhesiveness with a simple plating operation by disposing auxiliary cathodes on the outside of materials to be plated, dipping the materials into a plating bath by means of a hook, to subject the materials to substratum plating then removing the auxiliary cathodes and dipping the materials in an Au or Ag plating bath. CONSTITUTION:The metallic parts 3 to be plated are attached in a vertically lifted state to the hook 1 and the auxiliary cathodes 2 are attached by fittings 4 to the hook 1 on the outside of the parts 3. The parts are then dipped in the substratum plating bath and electricity is conducted to the bath to form the substratum metallic plating layer on the surface of the parts 3 to a uniform thickness. Only the cathodes 2 are thereafter removed and the parts are dipped into the Au or Ag plating bath to form the Au or Ag plating layer with the excellent adhesiveness on the substratum plating layer. Cu plating is executed as the substratum plating if the parts 3 are made of an Al or Mg metal and Ni plating is used as the substratum plating if said parts are of Ti, Ni, Mo metals or carbon fiber reinforced plastics.
Patent JP-H01103228-A (JP)
Title: Controller for wire electric discharge machine
Inventor: ONAKA TAKEKI
IPC: B23H7/04
Filed: 1987-10-15
Abstract: PURPOSE:To dissolve the abnormal electric discharge state in a short time and increase the electric discharge working speed by detecting the normal or abnormal electric discharge at each electric discharge pulse and immediately turning OFF a switch such as transistor for electric discharge pulses when the abnormal electric discharge is detected. CONSTITUTION:An electric discharge current control circuit 13 applies a pulse voltage into between the electrodes 17 from a working power source 13 according to the clock signals of an oscillator 14, and electric discharge work is carried out. At each electric discharge pulse, the electric discharge voltage is adjusted to the voltage proper for control by a buffer amplifier 6, and compared with an abnormal voltage detection level voltage value in a comparator 7, and when the adjusted value is lower, the abnormal electric discharge is detected by an electric discharge current off detecting logic 9, and an electric discharge current off prohibiting pulse 8 is applied, and the electric discharge current between the electrodes 17 is cut off, and then a standard clock is generated from the oscillator 14. When the number of pulses increases over the value of an electric discharge current off pulse setting device 12, electric discharge work is restarted. Thus, the electric discharge work speed can be improved.
Patent JP-S63114416-A (JP)
Title: Diode switch changing circuit
Inventor: HARATOU MOTOJI
IPC: H03K17/76
Filed: 1986-10-31
Abstract: PURPOSE:To reduce insertion loss over a wide band by connecting a network to be turned to a constant resistance value when a reverse bias for turning off a diode switch is applied directly to a wide band RF choke. CONSTITUTION:A load 12 with load impedance ZL (=ZO) is directly connected to a signal source (transmitter) 11 with internal impedance ZO and a pin diode 13 is connected to a load 12 in parallel. The wide band RF choke 14 is connected to the pin diode 13 in series and the network 17 to be turned to a constant resistance at the time of reverse bias against the pin diode 13 is connected to the choke 14 in series. The network 17 is constituted of serial connection between a 1st circuit 17a and a 2nd circuit 17b, the 1st circuit 17a is constituted of a parallel circuit consisting of a resistor R1 and an inductor L and the 2nd circuit 17b is constituted of a parallel circuit consisting of a resistor R2, a variable capacitor CV and a diode D. Consequently, insertion loss can be reduced over the wide band.
Patent JP-H08118825-A (JP)
Title: Printing for forgery-prevention
Inventor: KATOU YASUTOKI
IPC: B41M5/50
Filed: 1994-10-24
Abstract: PURPOSE: To obtain a high forgery-preventing effect at a low cost. CONSTITUTION: Dots 2 are printed on a part of the printing paper 1 with ink that is inferior to printing paper 1 in thermal transfer-receiving characteristics and cannot be lap-printed on the ink by a thermal transfer method at the time of thermal transfer printing. In a thermal transfer printing, a logo is printed on the dots 2.
Patent JP-H1198465-A (JP)
Title: Emphasis mode changeover circuit
Inventor: UNO YOSHIO
IPC: G11B20/06
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To reduce the number of circuit components and the current consumption. SOLUTION: An input terminal 11 receiving an audio signal connects to a noninverting input terminal + of an operational amplifier circuit 12, an inverting input terminal (-) of the operational amplifier circuit 12 connects to a moving contact 13a of a 1st changeover switch 13, an output terminal of the operational amplifier circuit 12 connects to one fixed contact 14b of a 2nd changeover switch 14, one fixed contact 13P of the 1st changeover switch 13 connects to the one fixed contact 14b of the 2nd changeover switch 14, and the other fixed contact 13R of the 1st changeover switch 13 connects to the one fixed contact 14b of the 2nd changeover switch 14 via an emphasis transfer function circuit 15.  Furthermore, the other fixed contact 13R of the 1st changeover switch 13 connects to the other fixed contact 14c of the 2nd changeover switch 14, a moving contact 14a of the 2nd changeover switch 14 connects to an output terminal 17 via an amplifier circuit 16 and the 1st and 2nd changeover switches 13, 14 are switched to select the emphasis mode.
Patent JP-H0681239-A (JP)
Title: Polyester yarn with uneven fineness and its production
Inventor: TAKEMURA OSAMU
IPC: D03D15/00
Filed: 1992-09-03
Abstract: PURPOSE:To obtain the subject polyester yarn excellent in bulkiness, touch feel, appearance, etc., by drawing, under specified conditions, an undrawn yarn uneven in single fiber fineness produced by spinning a polyester or copolyester containing inorganic fine particles. CONSTITUTION:Firstly, an undrawn yarn uneven in single fiber fineness with the elongation difference between the finer undrawn yarn and thicker undrawn yarn being fallen between 30 and 80% is produced by spinning a polyester or copolyester containing 4-10wt,% of inorganic fine particles <=1.0mum in mean diameter. The undrawn yarn is then drawn at a draw ratio defined by the relationship: {draw ratio = [(D/100)+1]X(0.5 to 0.6)} and at a heat setting temperature of 110-140 deg.C, thus obtaining the objective multifilament yarn with uneven single fiber fineness, and further, each single fiber being also uneven if fineness (thickness), comprising a thick filament yarn <=4 denier on average in fineness and a finer filament yarn <=1.5 denier on average in fineness. (D: the elongation at break (%) of the final multifilament yarn).
Patent JP-H10103394-A (JP)
Title: Disc rotor for disc brake
Inventor: ONO KENJI
IPC: F16D65/12
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide the disc rotor of a disc brake to improve cooling perfor mance of a disc rotor provided radially with linear fans and keep a balance without damaging cooling performance. SOLUTION: A disc rotor of a disc brake comprises a disc 3 on the inner side and a disc 5 on the outer side; a plurality of fins 7 radially linearly extending and arranged peripherally equivalently and interconnecting the opposite surfaces of the two discs 3 and 5; a flow passage 9 partitioned by the two discs 3 and 5 and the adjoining fins 7 and 7 and penetrating through from an inflow part on the inner peripheral side and an outflow part 13 on the outer peripheral side; and a protfusion part 11 formed within the outer peripheral surfaces of the two discs 3 and 5 and arranged opposite to each other in the peripheral central position of each flow passage 9 and not depending upon the rotation directions of the discs 3 and 5. The protrusion part 11 increases disturbance of an air flow at the outflow part 13, and increases a radiation amount of a disc rotor.
Patent JP-H0897734-A (JP)
Title: Automatic transmission power control circuit for am/fm transmitter
Inventor: SUZUKI MASARU
IPC: H04B1/04
Filed: 1994-09-29
Abstract: PURPOSE: To eliminate data omission at rising caused by slow control operation of the automatic transmission power control circuit when the AM transmitter is used to send an FM modulation wave such as digital data in common. CONSTITUTION: A series circuit comprising a changeover device 5 and a resistor R is provided between ground and an output side of an LPF 3 extracting a DC signal from the output of a detector extracting part of transmission power outputted from a power amplifier 1. The changeover device 5 is switched off in the case of transmission of AM modulation wave to give the DC signal corresponding to a transmission output level to a control circuit 4 as it is thereby controlling the gain of the power amplifier 1. In the case of transmission of an FM modulation wave, the changeover device 5 is turned on to input the resistor R whose resistance is smaller than the output impedance of the LPF 3 to the LPF 3 thereby outputting a prescribed control signal from the control circuit 4.
Patent JP-H02104434-A (JP)
Title: Automatic controller for machine
Inventor: SATO TAKASHI
IPC: B21H1/04
Filed: 1988-10-13
Abstract: PURPOSE:To automatically select a gain according to the state of a control element and to perform operation at an optimum condition by having plural gain setting means provided in parallel and a means to alternatively select one of those setting means. CONSTITUTION:The position of a roller head 26 is discriminated by spinning start and when it is not a prescribed push position, the position of the roller head 26 is adjusted by a vertical cylinder 28 in the Y-direction. Thereafter, the 1st gain setting means is selected by a switch means 4, the gain of the servo amplifier 1 takes g1 and a push operation is started. The roller 27 is pushed by a horizontal cylinder 29 against the work 24 to decide whether it has been pushed as far as a prescribed depth. When the roller 27 arrives locus data, a 2nd gain means 3 is selected by the switch means 4, the gain of the servo amplifier 1 takes g2, a copy stage is started. The copy working is performed under this servo gain and when spinning reaches its final point, the working returns to the initial stage.
Patent JP-H0977940-A (JP)
Title: Preparation of vinyl chloride polymer
Inventor: TAKAHASHI YASUHIRO
IPC: C08F6/02
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To industrially advantageously prepare a polyvinyl chloride polymer free from static electrification even after completion of drying or even after transportation on air, capable of exhibiting a very good flowability even in a dry state in winter, and free from a decrease in the specific bulk density. SOLUTION: A starting monomer material comprising a vinyl chloride monomer or a vinyl monomer mixture of vinyl chloride as the main component is subjected to suspension polymn. in an aq. medium. The dehydrated cake of the resultant vinyl chloride polymer is admixed with an aq. emulsion of 5 to 65wt.% in concn. prepd. by mixing (A) Ca, Zn, Ba or Mg salt of a 10-20C satd. or unsatd. fatty acid having an average particle size of at most 50μm with (B) a polyoxyethylene alkyl ether of the formula (wherein R is a CH2 group or a phenylene group; (n) is a no. of 5 to 18; and (m) is a no. of 3 to 15) at an (A)/(B) ratio of 5/1 to 50/1, provided that the amt. of the emulsion is 0.02 to 1.5 pts.wt. per 100 pts.wt. starting monomer material. The resultant mixture is dried by a fluidized dryer to prepare a vinyl chloride polymer.
Patent JP-H0597183-A (JP)
Title: Capping device
Inventor: SUZUKI KIYOTOSHI
IPC: B67B3/18
Filed: 1991-10-07
Abstract: PURPOSE:To provide a capping device the manufacturing cost of, which is reduced easy to maintain, capable of retaining its tightening force at a constant level and adaptable to crown closing machine or the like. CONSTITUTION:Bottles are made to turn around on a turn table 11. At this time, a capping cylinder 100, a rotary spindle 30 and a capping head 2 are made to turn around synchronously with the bottles on the turn table 11, moving upwards and downwards by a cam groove and a cam follower. The rotation of a rotation control variable motor 6 is transmitted through a sun gear 18 to the rotary spindle 30, which is then rotated in order to rotate the capping head 2 around the outer periphery of a roll-on cap on the bottle upon downward movement of the capping cylinder 100, the rotary spindle 30 and the capping head 2 and to add the capping load of the capping cylinder 100 to the capping head 2 to tighten the cap.
Patent JP-H03120885-A (JP)
Title: Manufacture of semiconductor laser
Inventor: IWANO HIDEAKI
IPC: H01S5/00
Filed: 1989-10-04
Abstract: PURPOSE:To realize current constriction with good reproducibility and to enable stable basic transverse mode oscillation and low threshold current oscillation by irradiating ion beam having a uniform direction to dry-etch a contact layer of a gain waveguide region and by exposing a substrate in an oxygen atmosphere. CONSTITUTION:A lamination wafer is etched to a middle of a second clad layer 105 to a shape of a rib etching mask 107 to form a rib. A single crystal ZnSXSe1-X layer 109 is formed on a second clad layer in the outside of the rib. A single crystal ZnSXSe1-X layer 110 is formed on a rib-etching mask 107 above the rib. Polycrystal ZnSXSe1-X layer above the rib is selectively etched and removed. Then, a p-type contact layer 106 is etched and removed to remain in stripe and a part of a gain waveguide part is exposed. The exposed contact layer is removed by reactive ion etching using chlorine. Then, it is exposed in an ozone atmosphere as it is.
Patent JP-H01100531-A (JP)
Title: Silver halide photographic sensitive material
Inventor: HOSOI YUJI
IPC: G03C1/06
Filed: 1987-10-13
Abstract: PURPOSE:To improve the surface sensitivity and high hardness at the time of high illuminance exposing by allowing a water soluble iridium to exist in the silver halide emulsion of a silver halide emulsion layer at the time of forming the silver halide particles, then subjecting said emulsion to sulfur sensitization. CONSTITUTION:The silver halide emulsion of the silver halide emulsion of a silver halide photographic sensitive material contg. the compd. expressed by formula I in at least one layer of hydrophilic colloid layers is the silver halide emulsion formed by allowing the water soluble iridium compd. to exist therein at 10<-8>-10<-5>mol. in 1mol. of the silver halide at the time of forming the silver halide particles then subjecting the emulsion to the sulfur sensitization. In formula I, R1 and R2 denote an aryl group or heterocyclic group; R denotes a divalent org. group; (n) and (m) respectively denote 0 or 1. Among the compds. expressed by formula I, the compd. In which R1 and R2 denote a substd. or unsubstd. phenyl group, n=m=1 and R denotes an alkylene group, is more preferable. The surface sensitivity and high contract at the time of high illuminance exposing are thereby improved.