baber/WOPTO huggingface dataset:
Patent JP-H0650240-A (JP)
Title: Starter for time of low temperature for fuel injection pump
Inventor: OI KAN
IPC: F02M59/42
Filed: 1993-05-13
Abstract: PURPOSE: To maintain a constant pressure in the liquid discharged to a hydraulic tappet and accumulate the largest possible quantity of liquid in a pressure accumulator by providing latching means in the liquid pressure accumulator and connecting an operation means of a control valve and an ignition switch thereto. CONSTITUTION: At cold start-up, when an ignition switch 33 is moved from switching position 331 to 332 and on to switching position 333, an electromagnetic valve 19 is opened and latching means 26-30 are released sequentially. Consequently, oil is expelled without obstruction from a liquid duct 13 via the control valve 19 and a liquid passage 12 to a hydraulic tappet 1. The oil encroaching into the hydraulic tappet 1 from the duct 13 contains the oil from a liquid pressure accumulator 18 and is forced out by a piston 23. The oil is delivered to the hydraulic tappet 1 and fills a clearance 43 formed between a tappet piston 6 and a tappet body 5. The clearance 43 is of a size sufficient for early fuel injection corresponding to cold starting conditions.
Patent JP-H09296441-A (JP)
Title: Continuous ground-improvement machine and method therefor using the machine
Inventor: YOSHIDA SHIGERU
IPC: E02D3/12
Filed: 1996-05-02
Abstract: PROBLEM TO BE SOLVED: To simultaneously excavate a part of ground not to be improved and another part of ground to be improved, by a groundimprovement machine provided with an endless chain. SOLUTION: An endless chain 11 in which a cutting and agitating blade 13 is protruded at a section where a cutterpost positioned at the front side of the advancing direction of a base machine 1 at least penetrates in the underground, is spread. And an endless chain 12 is spread, in which a cutting and agitating blade 13 is protruded at a part of the lower end side of the cutter post 4, in the section where a cutter post 4 positioned at the rear side of the advancing direction of the base machine 1, is penetrated in the ground.
Patent JP-S603569-A (JP)
Title: Radar equipment
Inventor: FUKUDA MINORU
IPC: G01S7/36
Filed: 1983-06-21
Abstract: PURPOSE:To discriminate a proper receiving signal by the reflection of a transmitting signal or the receiving signal of an external radio wave such as noise, etc. by comparing the duty factor of the receiving signal in a pulse radar. CONSTITUTION:The signal of an envelope of an output waveform of a pulser 2 generated simultaneously from a modulating signal generator 3 passes through a circulator 4, is radiated as a transmitting radio wave from an antenna, and at the same time, a part of the energy passes through the circulator 4 to be impressed to a mixer 6, too. In case a delay time is within some limit, a signal is obtained in an output of the mixer 6, and a duty factor tB/TA of its receiving waveform always becomes smaller than a duty factor tA/TA of an output waveform of the modulating signal generator 3. Whether the duty factor is large or small can be discriminated by impressing the waveform to a duty comparator 9 to compare it with the duty factor tA/TA of the reference transmitting waveform.
Patent JP-H07317148-A (JP)
Title: Reinforced concrete structure
Inventor: TAKEMURA HIROYASU
IPC: E04C5/01
Filed: 1994-05-25
Abstract: PURPOSE:To improve bearing force without increasing the arranging quantity of bars. CONSTITUTION:In a reinforced concrete structure having reinforced concrete columns 1 and a reinforced concrete beam 10 adapting an X-shaped arrangement structure which is erected between the reinforced concrete columns 1, an X- shaped beam main reinforcement 13 consisting of at least two beam main reinforcements 11, 12 horizontally extended while obliquely crossing each other in the plane view, both end parts of which are mutually bent inward with their intersection as a supporting point, and situated within the same perpendicular plane, is arranged in the reinforced concrete beam 1. Plural sets of the X-shaped beam main reinforcements are set in parallel to each other with a space to mutually form parallel main reinforcements in the plane view, and both end parts of the main reinforcement are extended to the bar arrangement internal parts of the reinforced concrete columns 1.
Patent JP-H07317550-A (JP)
Title: Crank chamber supercharged engine
Inventor: TAGAMI ATSUSHI
IPC: F02B33/28
Filed: 1994-05-25
Abstract: PURPOSE:To provide an engine of crank chamber supercharge type which can enhance the engine output through enhancement of the responsiveness of a reed valve and can prolong its lifetime. CONSTITUTION:A crank chamber 23 is partitioned into a suction chamber A and a compression chamber B by putting a connecting rod 17 in slide contact with the internal circumferential walls 2a, 2b of a crank case 2, and a suction passage 35 is connected with the suction chamber A and the discharge port 40 of the compression chamber B is connected with the combustion chamber so that a crank chamber supercharged engine 1 is formed. A reed valve 42 to prevent the counter-flow of the suction gas is installed at the discharge port 40, with which a suction tank 45 functioning as a pressure accumulating chamber C is connected. A suction pipe 46 in communication with the combustion chamber is connected with the suction tank 45, and the protruding amount of the suction pipe 46 into the suction tank 45 is made smaller than the distance from the open end 46a of the suction pipe 46 to the suction tank inner wall surface confronting the suction pipe open end.
Patent JP-S6242431-A (JP)
Title: Processor
Inventor: SUGITA KAZUHIRO
IPC: H01L21/22
Filed: 1986-05-15
Abstract: PURPOSE:To fully-automate the processing of semiconductor element using a horizontal heating furnace by a method wherein the works contained in a cassette are constituted to be automatically shifted and distributed between the cassette and the processor. CONSTITUTION:When 25 each of wafers 3 in a cassette 2 are entirely shifted to a pitch converting small case 12, an air bearing 13 is actuated to shift the wafer 3 on the bottom layer to the top layer of a pitch converting large case 14. When all wafers 3 in the specified cassette 2 are shifted to the large case 14 through these procedures, the large case 14 is driven by a motor M3 to be thrown down horizontally. Successively a wafer lift 19 is lifted to lift all wafers 3 in the large case 14. Next, a wafer chuck 21 on standby at a position S34 is lowered to chuck all wafers 3 on the lift 19 for loading them upon a boat 20 of specified heating furnace 4. The boat 20 loaded with the wafers 3 is inserted into the heating furnace 4A through the intermediary of a boat loader arm 36A and a boat loader 37A.
Patent JP-H04340093-A (JP)
Title: Laminated type heat exchanger
Inventor: KAMEOKA TERUHIKO
IPC: F28F9/02
Filed: 1991-05-16
Abstract: PURPOSE:To improve productivity, to reduce a cost, and to enhance a connecting strength of a side plate to a plate header by maintaining a temporarily assembled state without using any jig. CONSTITUTION:Half-punched holes 4b are formed at both ends of a plate header 4, and extended walls 3a to be engaged with the holes 4b are provided at both ends of a side plate 3, and a long hole 3b in which a pawl piece 6b provided at a cap 6 is inserted, is formed at the wall 3a. In the case of assembling a core, a longitudinal movement of the header 4 is restricted by engaging the wall 3a of the plate 3 with the hole 4b. The plate 3 is secured by inserting the piece 6b of the cap 6 into the hole 3b in the case of assembling the cap 6.
Patent JP-H07291916-A (JP)
Title: Production of 1,4-dicyanobutenes
Inventor: YAMAGATA NAOKO
IPC: B01J31/02
Filed: 1994-04-28
Abstract: PURPOSE:To highly selectively produce a 1,4-dicyanobutene while inhibiting formation of a polymer by-product by conducting dimerization of acrylonitrile in the presence of a specified phosphinite or phosphinite catalyst in a proton- donating solvent. CONSTITUTION:This production of a 1,4-dicyanobutene is carried out by conducting a dimerization reaction of acrylonitrile in the presence of a phosphinite catalyst or a phosphonite catalyst of the formula I or II (R<1>, R<1a> and R<2> are an aryl, an alkyl or a cycloalkyl; R<3>, R<2a> and R<3a> are an aryl, an alkyl or a cycloalkyl) in a proton-donating organic solvent. Especially in the case a phosphinite catalyst or a phosphonite catalyst satisfying R<2a>=R<3a> in the formula I or II is used as the catalyst, a compound of the formula III, especially a compound of the formula IV (R<4> and R<8> are each an alkyl, etc.; R<5> to R<7> are H, an alkyl, etc.) is recommendably used as the above-mentioned organic solvent. In addition, a substituted bisphenol having substituent groups at least at 3,3',5 and 5' 3positions, especially a compound of formula V (R<9>, R<10>, R<15> and R<16> are each an alkyl, etc.; R<11> to R<14> are H, an alkyl, etc.) is recommendably used as the above-mentioned organic solvent.
Patent JP-H11308446-A (JP)
Title: Image processor
Inventor: TAKAHASHI SADAO
IPC: G06T5/00
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To simplify a circuit configuration and to prevent the occurrence of line delay by performing two-dimensional filtering without using a line delay memory by using image data binarized in advance for an image processor for converting multilevel image data to binary image data. SOLUTION: A binarization circuit 5 converts the multilevel image data to the binary image data by using a prescribed threshold value Vth and the binary image data are inputted to a FIFO 7 as well. All average value calculation circuit 9 obtains the average value of the binary image data outputted from the FIFO 7 and the threshold value Vth. A filtering circuit 2 two- dimensionally filters the multilevel image data by using the average value.
Patent JP-S63276682-A (JP)
Title: Character reader
Inventor: ARIYOSHI KAZUO
IPC: G06V10/10
Filed: 1987-05-08
Abstract: PURPOSE:To form format data without previously searching/measuring the area data of a character to be read by superposing an area to be read on all images actually reading an area, displaying and designating them. CONSTITUTION:In the case of forming the new format data 3, all the images of a format designing object to be read are read by a reader 1a and the read image data is displayed on a display device or the like. An operator 5 designates the position of a part to be read from an image screen displayed on the display device by the use of a mouse or the like. For instance, two points on the image screen are picked up by the mouse, a rectangle having the two inputted points as an object according to the pickup is superposed with the image screen and displayed on the display device. Based on the position, coordinate data designated by the mouse, a data transformation for forming the data 3 is executed, thereby, the new data 3 is obtained.
Patent JP-S60259668-A (JP)
Inventor: HIROTSU TOSHIAKI
IPC: D06C23/02
Filed: 1984-05-31
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-H05307717-A (JP)
Title: Magnetic head cleaning method and cleaning control circuit
Inventor: KOYAMA YOSHIAKI
IPC: G11B5/41
Filed: 1992-05-01
Abstract: PURPOSE:To stabilize the traveling of a cleaning tape. CONSTITUTION:A magnetic tape device is composed of driving motors 2 and 4 for a feed reel 1 and a take-up reel 3, a fixed guide 6 and a movable guide 7 for guiding a tape T to a magnetic head 5, 1st and 2nd amplifiers 8 and 9 for supplying driving currents to the driving motors for the individual reels respectively, a detector 10 for detecting rotating speeds and tape winding diameters of the individual reels, a control circuit for controlling the driving currents outputted from the individual amplifiers for the purpose of controlling the rotations of the individual driving motors with inputted detected signals of rotating speeds and winding diameters by the above detector, a tension detector 12 for the tape connected with the movable guide, a tension detecting circuit 13 connected to this tension detector and a circuit for inputting a tension detected signal from this tension detecting circuit to the 2nd amplifier. Then, a tension changeover circuit 14 for changing tension of the cleaning tape so as to be traveled at low tension at the time of traveling for the purpose of moving the cleaning tape and at high tension at the time of executing the cleaning is connected between the tension detecting circuit and the 2nd amplifier and also the control circuit.
Patent JP-S60255497-A (JP)
Inventor: TAGO TOMOHISA
IPC: G03F7/004
Filed: 1984-05-31
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-S591408-A (JP)
Title: Preparation of hair tonic
Inventor: ITOU FUKUE
IPC: A61K8/34
Filed: 1982-06-28
Abstract: PURPOSE:To obtain hair tonic having remedying effect, by mixing the ethanol decomposition liquid of decocted HIJIKI (Hizikia fusiforme, a kind of brown algae) and KUROME (Ecklonia kurome, a kind of brown algae), the ethanol extraction liquid of OBAKU (bark of Phellodendron amurense, a tree belonging to Rutaceae family), peppermint, sesame, ginger and Guinea pepper, glycerol, and sap of gourd. CONSTITUTION:For example, 70g of HIJIKI and 80g of KUROME are decocted with boiling water, and decomposed with ethanol. Separately, 25g of OBAKU, 100g of sesame, 200g of peppermint, 35g of ginger and 30g of Guinea pepper are extracted with 1 liter of ethanol. The objective hair tonic is obtained by mixing 1pt. of the extract with the above decocted liquid, 1pt. of the sap of gourd and 1pt. of glycerol. the hair tonic prevents the drying of scalp and hair by the viscous property of the glycerol, improves the metabolism and blood circulation by the motor centerstimulating effect of ginger and Guinea pepper, promotes the growth of hair by the dark pigment of HIJIKI and KUROME and chlorophyll in the peppermint, and exhibits remedying effect to external wound.
Patent JP-S603460-A (JP)
Title: Electronically controlled fuel injection device
Inventor: TAKAHASHI MINORU
IPC: F02D41/22
Filed: 1983-06-22
Abstract: PURPOSE:To prevent a catalyzer from overheating or getting an accidental fire, by installing a device to detect a continuous injection state of each fuel injection valve and another device to control a fuel injection system coming into a state of continuous injection or movement of the whole system. CONSTITUTION:A central processing unit 1 generates an injection control pulse, while each of injection valve driving circuits 21-2n feeds an injection valve with a driving signal. When anything trouble happens in the injection valve driving circuit 21 and thereby an electric current continues to flow in from a coil 31, the output of a contibuous rating detection circuit 51 keeps the state of a signal 1. The CPU 1 detecting this signal state releases a switch 41. As a result, the troubled injection driving circuit 21 is separated from a first injection system, and a first injection valve is thus stopped. With this constitution, overheating or an accidental fire in a catalyzer is effectively preventable from occurring.
Patent JP-H11320703-A (JP)
Title: Band element for run flat tire and method for manufacturing band element
Inventor: SPRAGG CHARLES D
IPC: B60C11/00
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To enable the safe operation to be performed at a rational velocity and safely over a sufficient distance, even when an internal pressure lowers to the zero level, without deteriorating a drive comfortability, pleasantness, durability and drivability by previously vulcanizing a rubber layer of a band outer dia, and making it possible to ensure a sufficient adhesion to the boundary face between the band outer dia. and rubber. SOLUTION: In order to form a rubber and band composite 16, the face of a band element 13 is covered with an unvulcanized rubber layer 15. After that, the rubber and band composite 16 is vulcanized. Further, the rubber and band composite 16 is placed around a body ply carcass and an adhesive 24 is applied to the inner dia. face 25 and the outer dia. face 26. In order to connect the composite 16 to a tread package 10, the body ply carcass is inflated outwardly and an unvulcanized tire having the rubber and band composite 16 sanwiched securely in between is formed. Thus it is possible to make a safe drive at a rational velocity and across a sufficient distance, even when the internal pressure lowers to the zero level, without deteriorating a drive comfortability, pleasantness, durability and drivability.
Patent JP-S5636317-A (JP)
Title: Manufacture of welded steel pipe
Inventor: AKAHORI AKIO
IPC: B21C37/08
Filed: 1979-09-03
Abstract: PURPOSE: To make the position of the welded seam of the steel pipe to be constant, by installing the forming roll provided with the vertically long oval caliber between the squeeze roll with the round caliber and the Turk's-head roll with desired section shape, at forming the round steel pipe welded at the seam into the desired section shape.  
     CONSTITUTION: The pipe 2 of round section being welded at the seam 1 is passed through the squeeze roll SQ, and next, is subjected to the support rolls SPZ 1 W SPZ n  provided with the vertically long oval caliber; herby, the pipe 2 is formed preliminarily into the oval section. As a result, the position of the welded seam of the steel pipe is always easily maintained at the constant position, and the generation of the twist is prevented. This oval section pipe is fed by the feed rolls SZD 1 W SZD n  into the Turk's-head rolls TSZ 1 WTSZ n  provided with the adjustable angle of inclination. Hereupon, if the pipe is desired to be formed into the aquare section, the angle of inclination of the caliber is adjusted to the design angle (b) so as to place the welded seam at the required position. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08287054-A (JP)
Title: Method for displaying layout
Inventor: NIIHORI YOSHIAKI
IPC: G06F17/21
Filed: 1996-05-07
Abstract: PURPOSE: To display a layout at always the same size regardless of the volume size of a document and to discriminatably display a current instructed position on a document on a layout display. CONSTITUTION: Right and left margines are set up in a set mode by inputting numerical values through a keyboard 11 and the number of characters in a required line is selected and set up. The set data are stored in a prescribed register built in a CPU 13 and the rate of set areas of right and left margines for the whole layout of one line is calculated based on the set data and the calculated result is stored in an A register 15 and a B register 16. The contents of both the registers 15, 16 are displayed on a layout display part 4.
Patent JP-H07314135-A (JP)
Title: Controller of welding machine
Inventor: YOSHIDA MINORU
IPC: B23K9/095
Filed: 1994-05-26
Abstract: PURPOSE:To execute the stable control without being affected by welding noise due to arc electric discharging in welding, capable of executing high precision control by both speed control and position control and without being affected by temp. drift, etc. CONSTITUTION:In the controller of welding machine, in which a servo motor integrated in a welding head feeds back a position detected signal synchronized to the servo motor to a servo controller 32 and based on this position detected signaland control command is given to a driver, a servo motor 33 is driven/ controlled, a servo controller 32 is constituted so as to output a signal to show a rotating direction of motor and PWM signal to control an exciting current of motor. Further connecting is made through the insulating circuits 36, 37 to transmit signal while electrically insulating between the servo controller 32 and driver 35 and between the servo controller 32 and encoder 34.
Patent JP-S5338283-A (JP)
Title: Supporting structure of crystal vibrator
Inventor: SATOU HIROCHIKA
IPC: H03H9/05
Filed: 1976-09-20
Abstract: PURPOSE:To support a GT-cut crystal vibrator to a supporting structure with sufficient mechanical strength with a simple constitution.
Patent JP-H01282549-A (JP)
Title: Composition of developing solution for planographic printing plate and developing process
Inventor: AKIYAMA KEIJI
IPC: G03F7/32
Filed: 1988-05-10
Abstract: PURPOSE:To stabilize a developing process of a planographic printing plate by constituting a developing soln. therefor of an aq. soln. contg. at least one kind of compd. having an aryl group, oxyalkylene group, sulfuric ester group or a sulfone group, and alkali silicate. CONSTITUTION:A developing soln. consisting of an aq. soln. of alkali silicate contg. 0.1-10wt.% at least one kind of compd. having an aryl group, oxyalkylene group, sulfuric ester group or sulfone group and having a structure expressed by the formula, is used as developing soln. for a planographic printing plate constituted of an o-quinonediazide photosensitive layer, etc. Suitable alkali silicate is sodium silicate, etc. Preferred molar ratio SiO2/M2O (M is an alkali metal) of the alkali silicate is 0.5-3.0, and preferred concn. of the alkali silicate in the developing soln. is 1-10wt.%. Thus, a developing soln. compsn. having high stabilizing effect for development and high processing capacity is obtd.
Patent JP-S5340953-A (JP)
Title: Hoisting device for hydroelectric power station
Inventor: KAWAI JIYUICHIROU
IPC: E02B9/00
Filed: 1976-09-22
Abstract: PURPOSE: To enable selecting any height of hoisting lift by bridging a beam for rectilinearly moving a hoist rotatably movably between a hydraulic turbine main shaft and barrel mounting rails for their support and eliminating a danger in a disassembling work. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5540615-A (JP)
Title: Separation and purification of cephalosporins
Inventor: NARA KIYOSHI
IPC: C07D501/12
Filed: 1978-09-14
Abstract: PURPOSE: To separate and purify the title compound, important as a row material of semicynthetic cephalosporin derivatives, by adsorbing a crude aqueous solution containing more than two sorts of cephalosporin C, etc. to active carbons, and extracting the adsorbed materials with water containing a specific organic solvent.  
     CONSTITUTION: A cephalosporin mixture, containing at least two compounds selected from cephalosporin C(CPC), deacetylcephalosporin C(D-CPC) and deacetoxy- cephalosporin C(DA-CPC) of the formula (R=-OCOCH 3 , H, OH), is adsorbed to active carbon, and then subjected to extractive fractionation with water containing 0W20% (V/V) organic solvent. From the extracts, CPC, D-CPC and DA-CPC are purified by means of the high speed liquid chromatography etc. Preferable active carbons are 10W50 mesh granules obtained by the ZnCl 2   activation.  
     EFFECT: Separation to each component can be carried out easily and conveniently in an industrial scale. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11302047-A (JP)
Title: Expansive material composition and expansive cement composition
Inventor: ONO HIROSHI
IPC: C04B22/06
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To obtain an expansive material compsn. less liable to cause a pop-out and a partial abnormal expansion after application, ensuring a sufficient expansion rate and widely applicable to earthquake-proof reinforcement work, repair work and various expanded concretes such as watertight concrete, and to obtain an expansive cement compsn. using the expansive material compsn. SOLUTION: The expansive material compsn. contains an expansive material and 1-15 pts.wt. calcium hydroxide based on 100 pts.wt., in total, of the expansive material and calcium hydroxide. The expansive material contains hauynite, free lime and free gypsum. The expansive cement compsn. contains the expansive material compsn., cement and aggregate.