baber/WOPTO huggingface dataset:
Patent JP-H02144912-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: SAITO RYUICHI
IPC: H01L27/06
Filed: 1988-11-28
Abstract: PURPOSE:To reduce a surface dry area over a region of a single crystal silicon substrate other than a wiring region of the same by depositing an amorphous silicon film over the entire of the principal surface of the single crystal silicon substrate, and leaving behind part of the amorphous silicon film as a wiring layer and removing the other part of the amorphous silicon film by etching. CONSTITUTION:A base lead electrode or a conductive film 9 is directly connected to a part of the principal surface of a semiconductor substrate 1. A silicon film 9A is deposited on the whole of the principal surface of the semiconductor substrate 1. An insulating film 10 is formed on the silicon film 9A, and an etching mask 20 is formed on the insulating film 10. Then, the insulating film 10 and the silicon film 9A are successively etched using said mask 20, whereby wirings of the base lead electrode 9 and the gate electrode 9, etc., are formed. The silicon film 9A is left behind in a region where the etching mask 20 is existent, as the wiring, while it is removed by etching in a region where the etching mask is not existent. Hereby, the silicon film 9A is eliminated in its crystallinity and the region of the silicon film 9A other than the wiring region of the same is removed by etching at a uniform speed. Thus, the surface dry area of an emitter region for example can be reduced.
Patent JP-H11132449-A (JP)
Title: Catalytic combustion equipment
Inventor: ITO SHINICHI
IPC: F23C13/00
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To freely set a temperature of a combustion unit in portable catalytic combustion equipment where a liquefied fuel gas is caused to burn by a catalyst so as to use the heat thereof, control the temperature to a high accuracy with a simple construction, and ensure a positive igniting operation in case of an ignition miss by controlling an ignition unit so as to cause the ignition unit to actuate again. SOLUTION: Supply of a fuel gas to a combustion unit 3, wherein the fuel gas and air are caused to react by oxidation to generate heat, is controlled by a fuel controlling unit 7, an output fuel gas from the fuel controlling unit 7 is ignited by an ignition unit 5, and an output signal of a temperature detection unit 4 for detecting a temperature of the combustion unit 3 is inputted into a controlling unit 11 thereby to control the fuel controlling unit 7 and the ignition unit 5. A power source unit 12 is arranged to have a plurality of voltage outputs for actuating the fuel controlling unit 7, ignition unit 5, and controlling unit 11.
Patent JP-H11132597-A (JP)
Title: Flow diverter and refrigeration cycle using the flow diverter
Inventor: YOKOYAMA SHOICHI
IPC: F25B41/00
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To divert a refrigerant into a predetermined flow rate ratio in a flow diverter in which a plurality of refrigerant outflow pipes 3 each having an inner diameter of 3.2 mm or less. SOLUTION: An inner cross sectional area of a refrigerant inflow pipe 2 is configured to be about 1 to 3 times of that of each of a plurality of refrigerant outflow pipes 3, whereby a refrigerant smoothly flows in a flow diverter 1 without being sharply accelerated in the flow diverter 1. Accordingly, the refrigerant flows out from the flow diverter 1 into each of the plurality of the refrigerant outflow pipes 3 in a stable predetermined flow rate ratio.
Patent JP-2000079029-A (JP)
Title: Rack for easy installation
Inventor: HIRUMA TAKAYOSHI
IPC: A47B96/02
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To install a rack body reliably even in a shallow space by means of a single telescopic pole. SOLUTION: This rack comprises at least one telescopic pole 2, and a rack body 5 supported in a wall recession via the telescopic pole 2. The rack body 5 consists of a right and left pair of side plates 31 each having at both ends through holes 33a and 33b where the telescopic pole 2 is inserted and having at one end a contact part 34 projecting at substantially right angles to face a back wall surface WB of the wall recession, and rack members 4 extended between the side plates 31. With the telescopic pole 2 being inserted in the through holes 33a or 33b of the side plates 31 on either side, the contact parts 34 of the side plates 31 are pressed against the back wall surface WB, which finishes installation of the rack in the wall recession.
Patent JP-H10139235-A (JP)
Title: Discharge mechanism of recorder
Inventor: KOGASHIWA SAKAE
IPC: B65H29/20
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To reduce the number of part items, and simplify a structure by arranging a discharge roller composed of a ring-shaped support part to sandwich a printing paper sheet between it and a feed roller and an elastic part to integrally form an outer peripheral part and the support part. SOLUTION: A discharge roller 12 is composed of a ring-shaped outer peripheral part 12a to sandwich a paper sheet between it and a feed roller 13, a ring-shaped support part 19 to slidingly move by being fitted to and installed on an outer peripheral surface of a shaft and a V-shaped rib 18 composed of an elastic material to integrally form the outer peripheral part and the support part. The discharge roller 12 is pushed upward by a thickness quantity of a printing paper sheet 4 when the printing paper sheet 4 is sandwiched between it and the feed roller 13, and at this time, the rib 18 defelcts. Since The discharge roller 12 and the printing paper sheet 4 come into line contact with each other, when the discharge roller 12 is pushed upward in this way, extremely small pressing force is applied to the printing paper sheet 4.  Therefore, the printing paper sheet 4 can be reliably discharged on a table with a simple structure.
Patent JP-H09248180-A (JP)
Title: New alcohol acetyltransferase and its use
Inventor: ISHIKAWA YUKIKO
IPC: C12N9/10
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To obtain a new alcohol acetyltransferase capable of readily being purified, excellent in stability, useful for producing alcoholic beverages, determining an organic phosphorus-based compound, by culturing a fungus belonging to the genus Aspergillus, capable of producing alcohol acetyltransferase. SOLUTION: This new alcohol acetyltransferase acts on an alcohol and a CoA derivative of a short-chain fatty acid, forms an ester of the short-chain fatty acid, has about 33,000 molecular weight, optimum pH8-9, stable pH3-10, 30 deg.C optimum temperature, <=45 deg.C stable temperature, acts on acyl CoA of a 2-3C acyl group and a 4-6C alcohol, especially excellently acts on isoamyl- alcohol, is inhibited by dithiothreitol(DTT) and nitrobenzenesulfonic acid (NBS) but not by dithiobisnitrobenzoic acid(DTNB), p-chloromercuribenzoic acid(PCMB) and a saturated and an unsaturated fatty acids and is useful for producing alcoholic beverages and determining acetyl CoA, acetylcholine and an organic phosphorus-based compound.
Patent JP-H06144451-A (JP)
Title: Claw device and wrapping bag with its claw device
Inventor: TAKUBO TOYOICHI
IPC: B65D33/25
Filed: 1992-11-09
Abstract: PURPOSE:To provide a claw device and a wrapping bag with the claw device for fitting the claw device fusibly on without fault even if the material of a sealant layer is different from the material of the claw device, and for providing a sufficient firmly fitting force. CONSTITUTION:A claw device 11 consists of a male member 12 and a female member 13, and base sections 14, 17 to be fusibly fitting sections in a bag body 22 at least are formed by setting polyolefin system bonding resin to be main component. The polyolefin system bonding resin is resin having the structure of unsaturated carboxylic acid graft-bonded partially to mixture formed with one or two or more sorts of polyolefin. Besides, in a wrapping bag 24 with the claw device, the claw device 11 is fusibly fitted on the bag main-body via the base sections 14, 17, and the bag main-body 22 is manufactured.
Patent JP-H01139026-A (JP)
Title: Apparatus for opening and closing electric bowl seat
Inventor: MURASAWA KANZOU
IPC: A47K13/10
Filed: 1987-11-26
Abstract: PURPOSE: To perform a stable transmission of rotation by forming at least a part of the rotary plate of a clutch mechanism, of a spring plate member. CONSTITUTION: At the same time with a power connection to a motor 2, power is connected to an electromagnetic coil 8 as well, and one end part of a rotary plate 9 is drawn to an iron core 21, and the rotary plate 9 is rotated while resisting to a spring 20. By the other end part of the rotary plate 9, the leading end of a rotating shaft 12 is pressed, and a gear 6a is made to slide to a gear 6b side to engage clutch plates 7a, 7b, and the rotate-driving force of the motor 2 is transmitted to a driving shaft 4 through a speed reduction mechanism 3.  At this time, even when respective clutch plates 7a, 7b are placed under a state wherein the leading end surfaces are press-bonded to each other, a spring plate member 9a of the rotary plate 9 elastically deforms, and the press- bonding force between the clutch plates 7a, 7b is prevented from increasing, and a slipping generates between the leading ends of the clutch plates 7a, 7b, and the clutch plates 7a, 7b are engaged, and the rotation of the motor 2 is transmitted to the driving shaft 4 of a toilet seat 1 through the speed reduction mechanism 3, and the toilet seat 1 is smoothly turned.
Patent JP-H10143274-A (JP)
Title: Clock controller for cpu
Inventor: SAKURAI KEIICHI
IPC: G06F15/02
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a clock controller for CPU with which power consumption of a CPU can be reduced. SOLUTION: A scheduler 2 successively selects only one from among tasks 1-3 and outputs it to a processing circuit 3 and the processing circuit 3 executes the selected task. Besides, a selector 9 reads the using amount of the CPU corresponding to the task selected by the scheduler 2 out of storage devices 6-8 and outputs it to a storage circuit 10. The storage circuit 10 temporarily stores the using amount of the CPU inputted from the selector 9, a comparator 11 reads out a clock value corresponding to the using amount of the CPU inputted from the storage circuit 10 concerning the task selected at present and outputs it to a clock selecting circuit 13 while referring to a CPU speed/clock table 12, and the clock selecting circuit 13 switches a clock based on the inputted clock value.
Patent JP-2001119846-A (JP)
Title: Anchor member for tensile line of cable
Inventor: TAKEDA TOSHIAKI
IPC: G02B6/46
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To provide an anchor for the tensile line of a cable which can easily perform electric connection and break between a tensile line and a metallic base plate. SOLUTION: A metallic elastic contact piece 38 is attached to a metallic anchor body 32, which is equipped with an anchor for a cable tensile line 12 and an attachment to a excess length storage case 48. The elastic contact piece 38 makes contact with the bottom of metallic base plate 58 (the tensile line 12 is grounded) when the redundancy storage case 48, and it goes out of contact with the metallic plate (the tensile strength line 12 goes out of contact), when it is pulled out. The attachment part to the excess length storage case 48 of the anchor main body 32 is constituted of projection and recess engaging parts formed on both sides of the anchor body 32 Hereby, the anchor d30 is capable of mounting to and removal from the redundancy storage case 48, and the tensile line 12 can be fixed, removed from the excess length storage case 48.
Patent JP-H01163016-A (JP)
Title: Manufacture of frp molding
Inventor: TARUI HIDEMI
IPC: B29C39/10
Filed: 1987-11-27
Abstract: PURPOSE:To prevent sink marks from generating by placing a reinforcing fiber mat on a reinforcing rib molding section of one molding die, providing a sink mark preventing sheet of separate closed cell on the upper side of reinforcing material, further placing the reinforcing fiber mat and having the other molding die brought into contact with, and injecting and curing resin in the mold. CONSTITUTION:A reinforcing fiber material 7 is placed on one 13 of the molding dies, on which a column-shaped reinforcing material 10 of sectional rectangle is mounted. A reinforcing fiber mat 8 is placed on the reinforcing material 10, on which further a sink mark preventing sheet 11 is placed. The sink mark preventing sheet 11 is of closed cell and its width is almost the same as that of a reinforcing rib 2 or larger. A reinforcing fiber mat 9 is placed on the sink mark preventing sheet 11 and clamped with the other molding die 14 and heat cured after resin is injected from a resin introducing inlet 12. The resin shrink at the time of heat curing, but prevents sink marks from generating by the elasticity of the sink mark preventing sheet 11.
Patent JP-H05141557-A (JP)
Title: Electrically operated actuator for valve
Inventor: NAKAHARA YASUHIRO
IPC: F16K31/04
Filed: 1991-11-14
Abstract: PURPOSE:To provide a means by which assembling work can be facilitated even if an electrically operated actuator for operating a valve is provided with a plurality of transmission shaft parts, and also by which high accuracy coaxiality can be obtained. CONSTITUTION:In an electrically operated actuator A, a frame 4 for fitting both a valve-driving part such as an electric motor 5 and a power-transmission member such as gears 6 to 13, intermediate shafts 14 to 16, a driving shaft 3, and bearings 17 to 24 is integrally formed in a U-shape.
Patent JP-H04173120-A (JP)
Title: Discharge device of molded article
Inventor: KOIDE ATSUSHI
IPC: B22D17/22
Filed: 1990-11-05
Abstract: PURPOSE:To make it possible to control the discharge of a molded article by a method wherein controlling means to control the discharge of the molded article is provided in a discharge passage, through which the article molded with an injection molder is discharged outside the injection molder. CONSTITUTION:Molded articles 14 are passed through a discharge passage 52 in a duct 12 and fall and are collected in a corrugated fiberboard box 46b. When the discharge of a predetermined number of shots of the molded articles 14... is judged by a controller 50, the controller 50 controls a valve controlling section 42 so as to elongate the rod 32 of an air cylinder 30 in order to block the discharge port 16 of the duct 12. After that, a conveyor 44 is driven so as to send the corrugated fiberboard box 46b to the direction indicated by an arrow A in order to move a next corrugated fiberboard box 46c just beneath the duct 12. Even during the above-mentioned movement, molding operation is carried out, resulting in stagnation of molded articles 14... in the discharge passage 52. When a sensor detects the arrival of the corrugated fiberboard box 46c just beneath the duct 12, the controller 50 opens a shutter 18 so as to drop the stagnated molded articles 14....
Patent JP-H03160019-A (JP)
Title: Production of polyurethanepolyurea
Inventor: MASUDA TAKESHI
IPC: C08G18/67
Filed: 1989-11-20
Abstract: PURPOSE:To produce a polyurethanepolyurea which is made dispersible without separately adding any emulsifier and can form a film excellent in water, acid, alkali and chemical resistances by reacting a diol with an organic diisocyanate and a specified compound as an essential component. CONSTITUTION:A diol (A) is reacted with an organic diisocyanate (B) and a compound (C) having at least two amino groups and/or imino groups in total and a nonionic hydrophilic group in the molecule. Examples of compound C which can be desirably used include compounds of formulas I and II (wherein R1 and R5, which may be the same or different, are each an alkyl group; R2 and R4, which may be the same or different, are each an alkylene group; R3, which may be about, is an alkylene group; and X1 and X2, which may be the same or different, are each a polyoxyalkylene group essentially consisting of a polyoxyethylene group.
Patent JP-H10130089-A (JP)
Title: Melt receiver of semiconductor single crystal production apparatus
Inventor: KAWASHIMA SHIGEKI
IPC: C30B15/00
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To prevent steam explosion by the failure of a main chamber by protecting the bottom of the main chamber against the melt flowing out of the failure, etc., of the crucible of a semiconductor single crystal production apparatus by a CZ method or the crucible pieces, etc., falling according to such outflow. SOLUTION: The melt receiver 1 to be mounted at the bottom of the main chamber 9 comprises a cover 2 and bottom plate 4 consisting of a thermally insulating material 3 composed of carbon fibers and high-strength C/C composite covering the surface of the thermally insulating material 3. The front surface of the cover 2 is provided with annular grooves 2a capable of storing the entire volume of the melt in the quartz crucible 7. The flowing out melt and the falling objects by the failure are received by the melt receiver 1 and are prevented from arriving at the bottom of the main chamber 9. The melt receiver may be composed of a melt absorbing layer consisting of the thermally insulating material and a melt shutting off layer consisting of graphite or the high- strength C/C composite.
Patent JP-2000132255-A (JP)
Title: Design member
Inventor: KOIDE TAMAKI
IPC: G05G1/00
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a design member capable of preventing the double appearance of a print part and also accomplishing it without performing painting. SOLUTION: This design member 6 consits of a transparent cover layer 3, a printed layer 4 provided under the cover layer 3 and a base material layer 5 laminated under the printed layer 4 and has a hole 2 through which a shift lever is inserted. In such a case, the base material layer 5 is provided with an opaque projecting part 5a that rises at the side face of the hole 2 of the cover layer 3.
Patent JP-H10119386-A (JP)
Title: Recorder
Inventor: YAMAGUCHI NAOTO
IPC: B41J25/308
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To initialize to a printable state by detecting a width and thickness of a recording sheet on-line without necessity of a resetting operation. SOLUTION: The recorder having a recording head 2 for printing a single cut form sheet charged from cassettes 20, 30, a gap control means 45 for regulating a gap between the sheet and a recording means, and a sheet width detecting means 43 for detecting the width of a recording sheet comprises an initializing control means 40 for replacing the recording sheet of a sheet supply means, increasing or decreasing a predetermined amount of the recording sheet or operating the means 45 and 43 by an operation of a panel switch 41. Thus, the initialization is conducted by the switch 41 in the state that the recorder is printable, the sheets of the cassettes 20, 30 are replaced, certain amount is consumed by printing, or in the case of adding, the means 40 operates the means 45 and 43.
Patent JP-H07150013-A (JP)
Title: Epoxy resin composition and semiconductor sealing material
Inventor: OGURA ICHIRO
IPC: C08G59/24
Filed: 1993-11-30
Abstract: PURPOSE:To obtain an epoxy resin composition essentially comprising each specific polyglycidyl ether and polyphenol compound, highly excellent in moisture resistance, and useful as a semiconductor sealing material highly excellent in both solder cracking resistance and moldability. CONSTITUTION:This epoxy resin composition essentially comprises (A) a polyglycidyl ether bound to a hydroxyaromatic compound with an alicyclic hydrocarbon group as jointing group and (B) a polyphenol compound bound to a phenolic compound with a xylylene linkage as jointing group. It is preferable that the melt viscosity of the component A at 150 deg.C be 0.1-2.0 poise, said hydrocarbon group divalent hydrocarbon group based on the unsaturated bond in the molecular skeleton of dicyclopentadiene, limonene or 3a,4,7,7a- tetrahydroindene, said hydroxyaromatic compound e.g. phenol, cresol, and the xylylene group e.g. p-xylylene.
Patent JP-H09148362-A (JP)
Title: Semiconductor module and package structure
Inventor: KURODA YASUHIDE
IPC: H01L21/60
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized high-speed semiconductor module in which a semiconductor chip is facedown bonded to cover tape in a recess of a package that is closed with a metal cover, which is easy to test before packaging. SOLUTION: A semiconductor module 100 comprises a semiconductor chip 1 in a recess 11 of a package 10. The semiconductor chip 1 has first bumps 31 on its electrode 2, and the recess 11 has pads 12 corresponding to the bump 31 on the bottom. Between the semiconductor chip 1 and the recess 11 is interposed a cover tape 20 having lands on both sides. The first bumps 31 are bonded to lands on the front side, while second bumps 32, formed on the pads 12, are bonded to lands on the other side. The semiconductor module 100 has a metal cover 40 that closes the recess 11 in contact with the top of the semiconductor chip 1.
Patent JP-H048292-A (JP)
Title: Method for amplification of nucleic acid using hair pin probe capable of transcription
Inventor: NANIBUFUSHIYAN DATSUTAGUPUTA
IPC: C12Q1/68
Filed: 1990-11-07
Abstract: PURPOSE: To obtain a nucleic acid in high sensitivity by hybridizing a sample nucleic acid with a specific hairpin probe.  
     CONSTITUTION: (A) A hairpin probe is obtained by allowing a nucleic sequence to include a single stranded self-complementary sequence containing a functional promoter region and capable of forming a hairpin structure. (B) A hairpin type probe is obtained by forming a transcribable sequence extending from 5' end or 3' end of the sequence of the component A. (D) A hybrid material is obtained by hybridizing (C) a nucleic acid sample obtained by extraction from a desired sample (e.g. blood), with the component B in a liquid mixture. The objective nucleic acid is amplified by separating the unhybridized probe from the component D, adding an RNA polymerase and ribonucleoside triphosphate (rNTPs) thereto, and allowing the transcription of the hybrid to take place and to continue until the required amount of the RNA transcript has accumulated. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H04172018-A (JP)
Title: Counter circuit
Inventor: NAKAMURA YASUHIRO
IPC: H03K23/66
Filed: 1990-11-06
Abstract: PURPOSE:To operate even by a high speed clock by inputting a counter pulse signal synchronously with the clock of the precharge signal of a carry generating circuit. CONSTITUTION:This circuit is equipped with latch circuits 1 and 3 for storing a count value, and a selected-circuit which selects whether the initial data of a counter are inputted or the count value of currents is inputted from a data bus 10 to the latch circuit 1 by a preset signal PRS. And also, this circuit is equipped with a carry generating circuit 5 in which both a count pulse CNTP and the output of the latch circuit 1 are constituted by the logic of a dynamic NAND, and a logical arithmetic circuit 2 which operates the logical arithmetic operation of the output of the carry generating circuit 5 and the output of the latch circuit 1. Then, a count signal is inputted as the input signal of the precharge circuit of the carry generating circuit 5. Thus, a carry signal is turned to be available at the same time the count pulse signal is turned into 'High', and this circuit can stably be operated even by the high speed clock.