baber/WOPTO huggingface dataset:
Patent JP-2001149674-A (JP)
Title: Wire rod separating device
Inventor: NAKANO TORU
IPC: B26B27/00
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To enhance the accuracy of separating a wire rod. SOLUTION: This device comprises a rotating shaft 21 having a first hole in its center, a cutter holder 22 connected to the rotating shaft 21, a flange 21a provided at the rear end of the cutter holder 22 and fixed to the rotating shaft 21 along X direction; a closing shaft 27 passing through the first hole and slidably provided, a hole 29 passing through the center of the closing shaft 27 and through which the wire rod 28 is passed, and a blade 25 provided at the end of the cutter holder 22 while being energized in Y direction. Movement of a slider unit 31 in the X direction causes the closing shaft 27 to also move in the X direction so that the wire rod 28 is separated by the blade 25. The accuracy of separating the wire rod can thus be enhanced.
Patent JP-H10175782-A (JP)
Title: Elevator car position indicating device
Inventor: OHIRA KATSUMI
IPC: B66B1/52
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To prevent car position indicating data from being varied even when a car position detecting device causes secular change or an elevator moves. SOLUTION: A pulse generator 6 generates those pulses in proportion to the movement distance of a car 1, counts them by a count circuit 7 to measure the traveling distance of the car 1, and outputs car position indicating data 8a from a microcomputer 8 (hereafter referred to as micon) to an in-car position indicator 13. A car position reference data on each floor is stored in the ROM of the microcomputer 8 in advance. Then a car position measurement data is obtained by floor position measurement operation, and its ratio to the car position reference data is obtained. The ratio thus obtained is multiplied by the present position data of the car 1 so as to provide the car position indicating data 8a.
Patent JP-H05151483-A (JP)
Title: Parking alarm device and left object alarm device
Inventor: YAMAMOTO SHINTARO
IPC: G08B21/00
Filed: 1991-11-26
Abstract: PURPOSE:To solve noise problem, etc., by issuing a voice sound message only when a sensor detects that a specified car detection period has expired as a car is parked for the specified period and automatically stopping issuing it after a specified period. CONSTITUTION:A signal processing part 3 turns on the first timer circuit 13 to start counting the reception period of car detection signal immediately after receiving the car detection signal from a sensor 7. Only when the counted amount reaches the value specified by an alarm start time setting switch 14, a voice sound activating circuit 10 and a voice sound synthesizing circuit 11 are activated to permit an alarm speaker 2 to output a specified voice sound message. When the alarm speaker 2 starts to output the voice sound message, the second timer circuit 15 is turned on to measure the time lapse. When the counted time amount reaches the value predetermined by the alarm stop time setting switch 16, the voice sound activating circuit 10 is stopped.
Patent JP-H06189529-A (JP)
Title: Dc-dc converter
Inventor: FURUTA MASAMI
IPC: H02M3/155
Filed: 1992-12-17
Abstract: PURPOSE:To provide a step-down chopper type of DC-DC converter equipped with a drive circuit which can drive an n-type transistor switch with a small- sized low-voltage DC power source as a drive power source. CONSTITUTION:A step-down type DC-DC converter includes a main transistor switch 12 and a reactor 3 connected in series between a main DC power source 1 and load 10, a smoothing capacitor 4, and a feedback diode 5. The main transistor switch consists of an n-type transistor switch, whose control terminal is connected with a transistor switch 13 for control, which is turned on or turned off by an opening and closing command. A drive voltage generating circuit 20, which supplies the control terminal of the n-type transistor switch with drive voltage during the period when the transistor switch for control is on, is connected in parallel with a feedback diode.
Patent JP-H06162777-A (JP)
Title: Storage circuit device
Inventor: OKAMOTO KAZUYOSHI
IPC: G11C11/41
Filed: 1992-11-25
Abstract: PURPOSE:To shorten the read time by the write-through system by connecting the output point of a write control transistor TR to the connection point of anti-parallel inverters forming a latch circuit and reading out the stable logic of the output point. CONSTITUTION:When a write control TR 4 is turned on, an input is inputted to a connection point (a) of anti-parallel inverters 1 and 2 of the latch circuit, and the just preceding latch logic is rewritten; and when the logic at the connection point (a) is stabilized to exceed the threshold of a driver circuit 3, the inverted logic is read from the driver circuit 3 through a read TR S. By this constitution, the delay time required for rewrite of the latch circuit, logic inversion of the driver circuit, or the like is shortened to shorten the read time by the write-through system where write data is read out as it is.
Patent JP-H02242851-A (JP)
Title: Aromatic carbonate polymer blend of low gloss
Inventor: OMAA MOHAMEDO BOUTONI
IPC: C08L69/00
Filed: 1989-12-27
Abstract: PURPOSE: To obtain a low-gloss aromatic carbonate polymer blend excellent in impact strengths, heat aging resistance and weld line strength by blending an aromatic carbonate polymer with an emulsion-polymerized ultrahigh-rubber- content ABS polymer.  
     CONSTITUTION: This blend comprises 65-95 wt.%, desirably 70-90 wt.% aromatic polycarbonate, desirably polycarbonate, particularly desirably polycarbonate from bisphenol A and phosgene and having an intrinsic viscosity of 0.3-1 dl/g (as measured in methylene chloride at 25°C) and 5-35 wt.%, desirably 10-30 wt.% emulsion-polymerized ABS polymer having a rubber content of 34 wt.% or above, desirably 40 wt.% or above, desirably powdered ABS polymer having a butadiene rubber content of 41 wt.% or powdered ABS polymer having a polybutadiene rubber content of 34 wt.%. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H06188598-A (JP)
Title: Board positioning equipment
Inventor: INOUE KAZUHIDE
IPC: H05K13/04
Filed: 1992-12-17
Abstract: PURPOSE:To provide a board positioning equipment capable of positioning a board without applying an unnecessary force to it dispensing with preparatory operations such as the adjustment of the equipment in component parts corresponding to the size of the board. CONSTITUTION:A board 16 transferred by a conveyer 17 is stopped by a stopper 25 bearing against it. Then, a pole screw 29 is rotated by a servo-motor 30, and a pressing member 28 is moved in the direction of an arrow C with the rotation of the pole screw 29. The pressing member 28 is made to press the board 16 against, a guide plate 19b bearing against it. Then, when a pressing force detected by a load sensor 31 increases enough to reach to a set value, the servo-motor 30 is stopped.
Patent JP-H06185078-A (JP)
Title: Underground foundation structure
Inventor: KATSUMATA HIROSHI
IPC: E02D29/00
Filed: 1992-12-17
Abstract: PURPOSE:To prevent a building from lifting because of hydraulic pressure of groundwater by installing a foundation slab on the top of footing beams and by providing a floor slab in a drainage treatment space secured over the foundation slab. CONSTITUTION:A foundation slab 2 is installed on the top of footing beams 1. Then, a drainge treatment space 4 to drain sump water which infiltrates from an earth pressure wall 5, etc., is provided over a foundation slab 2. And, this treatment space 4 is made to communicate with the space 7 between the earth pressure wall 5 and an underground double wall 6. The above results in reduction in hydraulic pressure of groundwater and a successeful control of lifting of a building and, at the same time, decrease in excavated earth, and reduction in cost and construction period.
Patent JP-H11176492-A (JP)
Title: Terminal protective cap
Inventor: IKEDA TOMOHIRO
IPC: H01R4/22
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To improve connection workability by easily connecting a plate type terminal to a counter terminal, without having to position an assembling hole and a hole to a bolt. SOLUTION: In a protective cap comprising a plate type terminal disposed in a box-shaped main body 10, and a bolt having a washer inserted into an assembling hole 12 formed in a bottom wall 11 of the main body 10 and a hole in the plate-type terminal to engage the plate-type terminal with a counter terminal, a circumferential wall 13 is protruded on the bottom wall 11 from around the assembling hole, plural lock claws 15 are disposed on an inner surface of the circumferential wall 13, lock grooves are formed in an outer surface of a conductive base seat 30 having a through- hole 31, and the lock claws 15 are engaged with the lock grooves to integrally assemble the base seat 30 with the main body 10. The base seat 30 is protruded from a circumferential wall. Cuts 14a are formed on both end sides of the lock claw.  At least one flexible lock piece is protruded from a circumferential sidewall 20 of the main body 10 to be inclined in a bolt insertion direction for preventing floating of the washer of the bolt. The flexible lock piece temporarily fixes the bolt to be inserted to the plate-type terminal disposed on the base seat 30 to the main body 10.
Patent JP-H10324945-A (JP)
Title: Tough spheroidal graphite cast iron material
Inventor: HUH YONG JOON
IPC: C22C37/04
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a spheroidal-graphite-containing cast iron material excellent in toughness, reduced in weight, and useful as a material for automobile lower suspension arm by regulating respective contents of total carbon, silicon, molybdenum, and copper. SOLUTION: In the cast iron material, prepared by adding, as essential additive components, carbon, silicon, manganese, phosphorus, sulfur, and magnesium and also adding, as selective additive components, molybdenum and copper, the additive quantities of total carbon, silicon, manganese, molybdenum, and copper are regulated, by weight, to 2.5-3.5%, 3.5-4.5%, 0.01-0.6%, 0.05-0.7%, and 0.1-0.4%, respectively.
Patent JP-H09162141-A (JP)
Title: Light irradiation device for dicing tape and light irradiation method
Inventor: IRIE EIICHI
IPC: H01L21/00
Filed: 1995-12-02
Abstract: PROBLEM TO BE SOLVED: To keep the irradiation of light projected on a dicing tape constant. SOLUTION: A semiconductor wafer 21 is fixed with the dicing tape 19 and is placed on a chamber 11. The dicing tape 19 is irradiated by a high pressure mercury lamp 5 from below and adhesive is hardened. A power supply part 29 is provided with an invertor, it outputs rectangular wave alternate current and drives the lamp 5. An operation part 39 is provided with a reference illuminance setting part 41 setting reference illuminance and a speed setting part 43 setting the moving speed of the chamber 11. Light from a small hole 7a formed on a reflecting mirror 7 is made to pass through an optical fiber 31, is received by a photodetecting sensor 33 and the illuminance of the lamp 5 is detected. A control part 37 controls power supply from the power supply part 29 so that the illuminance of the lamp 5 becomes reference illuminance.  The drive part 35 moves the chamber 11 at speed which is set in the operation part 39.
Patent JP-H04322714-A (JP)
Title: Apparatus for separating at least one component from supply gas mixture by pressure swing adsorption
Inventor: MAIKERU AANESUTO GIYARETSUTO
IPC: B01D53/047
Filed: 1991-12-20
Abstract: PURPOSE: To provide passive or active means for maintaining the ability of absorbing material used in a pressure vessel by controlling influences of hot spot and cold spot in the pressure vessel of a pressure swing adsorption plant. CONSTITUTION: A pressure vessel 1 forming a part of the pressure swing adsorption plant is equipped with adsorbent bed 6 used as a molecular sieve adsorbent. A plurality of thermocouples are located within the adsorbent bed 6. One junction of each thermocouple is positioned at the inlet 2 for feed gas in the pressure vessel 1 or adjacent the inlet, while the second junction of each thermocouple is positioned at the product gas outlet 4 or adjacent the outlet.
Patent JP-H03200747-A (JP)
Title: Production of n-alkyl-4-t-butylbenzylamine derivative
Inventor: MAEDA TETSUYA
IPC: C07C209/60
Filed: 1989-12-28
Abstract: PURPOSE:To produce an N-alkyl-4-t-butylbenzylamine derivative efficiently and inexpensively by reacting 4-t-butylbenzaldehyde with an alkylamine compound and then reducing the reaction product. CONSTITUTION:4-t-Butylbenzaldehyde is reacted with an alkylamine compound shown by the formula R-NH2 (R is alkyl which may be replaced) and then reduced with a compounded metallic hydrogen compound such as NaBH4 to give an N-alkyl-4-t-butylbenzylamine derivative (e.g. N-methyl-4-t- butylbenzylamine) shown by the formula. The production is inexpensive and efficient. The an N-alkyl-4-t-butylbenzylamine derivative is useful as an intermediate for producing antifungal agents.
Patent JP-H04209876-A (JP)
Title: Dyeing of polyamide-based yarn product
Inventor: TAKEKOSHI SHIYOUJI
IPC: D06P3/24
Filed: 1990-11-30
Abstract: PURPOSE:To carry out uniform and high-quality dyeing in dyeing polyamide- based yarn by adding a specific sultone-based compound to a dyeing bath and naturally dropping pH of the dyeing bath with progress of dyeing. CONSTITUTION:In adjusting a dyeing bath to initial pH 5-13 and dyeing a polyamide-based yarn product at >=60 deg.C, about 0.1-100g/l sultone-based compound (preferable example: 2,4-butanesultone or 1,3-propanesultone) is added to the dyeing bath, the compound is decomposed with rise in temperature, pH of the dyeing bath is gradually dropped from neutrality to acidity to dye the product efficiently and uniformly. In dyeing a product of blended yarn of polyamide- based yarn and cellulosic yarn, one bath dyeing can be carried out by adding the sultone compound to the dyeing bath.
Patent JP-2000162008-A (JP)
Title: Heating resistance type air flow rate measuring apparatus
Inventor: SUGIURA MASATOSHI
IPC: F02D35/00
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To eliminate the restrictions to the productivity by using a conductive adhesive or heat absorptive resin for the electric contact of an intake temp. sensor with its support member. SOLUTION: An adhesive 103 is used for connection of an intake temp. sensor 100 with an intake temp. sensor support 101. The adhesive 103 has an electric conductivity and is cured by the heat curing, ultrasonic curing or anaerobic curing method. For connection of an intake temp. sensor 100 with an intake temp. sensor support 101, a heat absorptive resin may be used or jointly used. The simultaneous heat curing with an adhesive used for other components can be realized. Thus the time taken for the conventional welding process and facilities depreciation can be reduced to provide a low cost gas flow meter.
Patent JP-H10156075-A (JP)
Title: Pattern sewing machine and pattern data control system of the same
Inventor: NUKUSHINA MASANORI
IPC: D05B19/04
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To prevent a needle from suffering troubles like breakage for example when a sewing pattern not meeting sewing requirements is selected, by setting applicability and inapplicability of sewing pattern data according to the sewing requirements such as the shape of a cloth holder, specification of sewn product and sewing machine. SOLUTION: This sewing machine stores a plurality of sewing pattern data in a first storage means, while applicability or inapplicability of the respective sewing pattern data is set by a setting means 1a. This set applicability or inapplicability is stored in a second storing means 3 correspondingly to the respective sewing pattern data. When the sewing pattern selected by a selecting means 1b corresponds to the inapplicability stored in the second storing means 3, the use of the sewing pattern data stored in the first storing means is annulled. For example, applicability or inapplicability of the sewing pattern data can be set according to the sewing requirements such as the shape of a cloth holder and the specifications of a sewn article and sewing machine.
Patent JP-H06220044-A (JP)
Title: Benzamide derivative
Inventor: YAMAMOTO AKIHIRO
IPC: A61P7/02
Filed: 1992-12-18
Abstract: PURPOSE:To obtain a new compound having excellent platelet-activation factor antagonism and useful for treatment and prevention of various diseases caused by platelet activation factor, e.g. bronchial asthma, nephritis, shock or cardiac infarction. CONSTITUTION:A compound of formula I {R<1> is formula II [(n) is 0-2; B and of the formula R<3>R<4>N (R<3> is 6-12C aryl; R<4> is 6-12C aryl, H, 1-4C alkyl, etc.); A is CH2, N=N, CH=N, etc.}, e.g. 6-(4-chlorophenoxy)-3(3-pyridylmethyl)-1,2,3- benzotriazine-4(3H)-one. The compound of formula I is obtained by reacting a compound of formula III (X<1> is nitro, hydroxy or halogen) with a compound of the formula R''Y<1> (R'' is phenyl; Y<1> is hydroxy, halogen, etc.) in the presence of a copper catalyst and a base in a solvent such as toluene at ambient temperature to 160 deg.C.
Patent JP-2000195697-A (JP)
Title: X-ray beam control device for imaging device
Inventor: BLAKE JAMES ARTHUR
IPC: H05G1/34
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To change and reduce the dose of X-rays to a patient by connecting a switching element to an X-ray tube and a power supply, changing the signal applied to the X-ray tube, and controlling the emission of an X-ray beam. SOLUTION: A high voltage is fed to the anode 24 of an X-ray tube 14 by a paired cathode 26, thus an X-ray beam is radiated to a subject 18. A large negative control voltage signal (bias voltage signal) is applied to the control grid 28 of the X-ray tube 14 in one embodiment mode. A control device 20 includes a power supply means 30 and a switching unit (switching means) 32 and changes the signal applied to the X-ray tube 14. The power supply 30 is connected to the X-ray tube 14 and the switching unit 32 and feeds a control signal 34 to the X-ray tube 14 and the switching unit 32. When the control signal 34 is changed, the signal applied to the control grid 28 is changed to correct the speed of the electrons moved from the anode 24 to the cathode 26, and the duration and intensity of the X-ray beam emitted from the X-ray tube 14 are changed.
Patent JP-H07156473-A (JP)
Title: Printer
Inventor: KISHIDA TAKEO
IPC: B41J13/10
Filed: 1993-12-03
Abstract: PURPOSE:To achieve a sound insulation effect with a simple constitution without increasing the number of parts at the time of using a continuous paper and enable a number of sheets of single form paper to be held at the use of single form paper. CONSTITUTION:The printer includes a guide 20 used as a paper feeding tray and paper ejection tray when a single form paper is supplied to a printing part A and also used as a guide member of a continuous paper ejected from the printing part, and a slacker 13f capable of support the lower end of a number of sheets of continuous paper ejected on the guide, and on the guide 20 is provided a shielding part 24 for partially blocking and narrowing the ejection port C at the time of using a continuous paper. The shielding part 24 forms a guide adapted to conduct the single form paper at using a continuous paper. One periphery of the paper election port C is formed with the upper periphery 13a of a case rear surface, and there is provided on the shielding part 24 a cover spreading over the upper periphery 13a and partially overlapping the case rear surface.
Patent JP-H09198977-A (JP)
Title: Pressurized gas circuit breaker
Inventor: BLATTER JOHANNES
IPC: H01H33/91
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a pressurized gas breaker for special high pressure which can quickly generate a large braking force which involves no impact. SOLUTION: A movable contacting element 14 is connected with a connecting rod 16, which passes in the coaxial direction through a stationary brake cylinder 26, at whose ends, crosswise walls 30, 32 are provided and a drive contacting wall is installed in a closed cylinder space 34 bounded thereby and the connecting rod drives a brake piston 36 at the final stage of the opening stroke. The brake piston 36 is installed over a bushing surrounding the connecting rod and a space of ring-shaped cylinder existing between a drive element and a bracing wall furnished over the bushing and contributing to the drive element is bounded by the bushing and connecting rod so that a pressure is generated when the breaker is opened.
Patent JP-H05161347-A (JP)
Title: Dc-dc converter
Inventor: HACHIMAN YUKIO
IPC: H02M3/07
Filed: 1991-11-29
Abstract: PURPOSE:To re<cover output voltage into specified range at early stage by equipping it with a an auxiliary circuit which includes an auxiliary charge pump which assists the recovery into specified range of output voltage in response to the control signal from a controller. CONSTITUTION:The MOP transistors Q1 and Q2 of a controller 102 supply a comparator CMP with output voltage VOUT, after dividing it properly. The comparator CMP compares external input voltage VDD with divided voltage VB, and in case that the divided voltage is lower, a high level is input into a one shot multi 104, and it outputs a pulse OUT with a proper width. Accordingly in the case that the output voltage VOUT drops, and falls below the threshold voltage, an auxiliary circuit 103 operates by the output pulse of the one shot multi 104, and after the rise of output voltage VOUT, the input of the one shot multi 104 falls to a low level, and the width of a pulse also fans to low level, so the change of the output voltage at load ripple can be miniaturized, and it becomes stable at an early stage after power on.
Patent JP-H11174993-A (JP)
Title: Substrate with transparent conductive film and flat type display element using the same
Inventor: ANZAKI TOSHIAKI
IPC: B32B15/04
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a transparent conductive film comprising a layered body of a silver layer and a dielectric layer for a display element, and to provide a transparent conductive film having chemical durability such as alkali resistance and hot moisture resistance and having processability into fine electrodes by acid etching. SOLUTION: This substrate 20 is substrate with a transparent conductive film comprising a transparent substrate 4 and a transparent conductive film 10 formed on the principal surface of the substrate. The transparent conductive film 10 is formed by alternately depositing dielectric layers 1 and metal layers 2 in this order form the substrate 4 side into (2n+1) layers ((n) is an integer of >=1). At least the outer surface of the dielectric layer 1 consists of a multiple oxide layer of indium and bismuth. The weight ratio of indium, bismuth and zinc composite oxide expressed in terms of metal oxides is preferably controlled to In2 O3 :Bi2 O3 :ZnO=(98 to 60):(1 to 40):(1 to 30).
Patent JP-H11159134-A (JP)
Title: Execution method for retaining walls and chamfer strip used for the same
Inventor: TAGUCHI KOHEI
IPC: E02D29/02
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a method in which retaining walls can be executed simply in a short time. SOLUTION: When the retaining walls, in which a joint filler 30 is interposed, are formed, a function, in which the end section of the joint filler 30 is held, is imparted to a chamfer strip 10 chambering the retaining walls on both sides of the joint filler 30 and having left-right inclined planes, and a pair of opposed forms 20 are assembled. On the other hand, the chamfer strip 10 is fixed at the fixed opposed places of the forms 20 by nails 50 while both end sections of the joint filler 30 are held between the chamfer strip 10, and concrete is placed between the forms 20 under the state.