baber/WOPTO huggingface dataset:
Patent JP-S57134928-A (JP)
Title: Manufacture of semiconductor device
Inventor: MOMOTOMI MASAKI
IPC: H01L21/28
Filed: 1981-02-16
Abstract: PURPOSE:To provide with good adhesion between metallic silicide and a semiconductor wafer by causing reaction between excess metal in metallic silicide and a semiconductor wafer as a result of heat treatment made after forming metallic silicide having higher metal content. CONSTITUTION:After a field oxide coating 2-3 is formed on a p type silicon substrate 2-1, n<+> group t2-2C is forned by ion implantation of arsenic, and evaporation of molybdenum silicide t2-4 of molybdenum being about 63 to 90% is made to it, and then heat treatment is carried out to form a diode. This diode is capable of actuating at high speed due to lower resistance because of interconnection layer for electrodes being MoSi2 2-5. In addition to this, adhesion is improved for the diode to be free from peeling or cracking after heat treatment because reaction can take place between excess Mo and the n<+> layer by heat treatment as compared with MoSi2.
Patent JP-S60164195-A (JP)
Title: Heat accumulator
Inventor: UNO HIROSHI
IPC: F28D20/02
Filed: 1984-02-06
Abstract: PURPOSE:To suppress the rise of the temperature under the heat-resistant temperature to prevent supercooling and to prevent the generation of supercooling by a method wherein an aluminium layer at the side of a vessel is provided on a heater, and furthermore, an aluminium layer at the side or a heat insulation material is provided on the surface of the heat insulation material. CONSTITUTION:The aluminium layer 13 at the side of the vessel is provided on the heater 5, and furthermore, the aluminium layer 14 at the side of the heat insulation material is provided on the surface of the heat insulation material 9. When the heating and heat accumulating are carried out to a latent heat accumulating material 1 using the heater 5, if the surface of the heat insulating material such as a cusion, because heat is diffused to the parts which are not covered with the heat keeping material by the working of the aluminium layer at the side of the heat insulation material, the latent heat accumulating material will not be heated to the temperature surpassing the heat-resistant of a supercooling preventing material 2.
Patent JP-H06229788-A (JP)
Title: Sense of equilibrium sensor
Inventor: IGAWA YASUSHI
IPC: G01P15/18
Filed: 1993-02-08
Abstract: PURPOSE:To provide a sense of equilibrium sensor for measuring the magnitude and direction of acceleration and inclination accurately. CONSTITUTION:A recess 8' is made in a silicon wafer 2 constituting an IC chip and magnetic fluid 8 is contained therein along with bubbles 9. When acceleration is imparted, the bubbles 9 migrate through the magnetic fluid 8 to cause variation of permeability. The variation is detected by a magnetoresistive element 5 (5a-5d) disposed through an oxide film 3 thus detecting the direction and magnitude of acceleration. Since the oxide film 3 can be formed very thin, the distance between the bubble 9 and the magnetoresistive elements 5a-5d can be shortened thus allowing the accurate detection even of gentle variation of acceleration or inclination without sacrifice of flux.
Patent JP-S59146940-A (JP)
Title: Method for dissolving zinc salt
Inventor: MAEDA AKIO
IPC: C07F3/06
Filed: 1983-02-08
Abstract: PURPOSE:To obtain a stable aqueous alkaline soln. of a zinc salt by reacting zinc oxide or zinc hydroxide with alkylenepolyamines and polycarboxylic acids. CONSTITUTION:Zinc oxide or zinc hydroxide is reacted with one or more kinds of alkylenepolyamines and one or more kinds or polycarboxylic acids. The zinc salt can be made completely soluble in water, and a stable aqueous alkaline soln. of the zinc salt can be obtd. The soln. is expected to be used a as paper quality improver as well as an anticorrosive for metal and a lubricating agent.
Patent JP-H02200926-A (JP)
Title: Construction work method of concrete using cut-off frame
Inventor: MAEYAMA HITOSHI
IPC: E02D29/16
Filed: 1989-01-30
Abstract: PURPOSE:To increase sealing property by applying concrete onto one side of a cut-off frame to form concrete wall sticked to the cut-off frame, and pressing fluid sealing compound into the boundary between the cut-off frame and the concrete wall. CONSTITUTION:A steel cut-off frame 1 consists of the first horizontal section 10, first vertical section 11, second horizontal section 12 and second vertical section 13, and a projection 14 is provided on the horizontal section 10. A set of two frames 1 are provided between concrete walls to be formed adjacent to each other, along a concrete frame, and concrete is applied to form the concrete walls 2. Next, a joint filler is provided between the frames 1, main body rubber 31 is placed between the frames 1, and internal surface adjusting bars 32 are held by means of mounting bolts 33, etc. Sealing compound is pressed into grooved space 2a through a filling hole 10a formed in the horizontal section 10 to form a seal section. Thus sealing property can be increased.
Patent JP-S62179051-A (JP)
Title: Document generating apparatus
Inventor: TAKAHASHI MASAMITSU
IPC: G06F17/21
Filed: 1986-01-31
Abstract: PURPOSE:To easily and rapidly perform an editing operation for texts having different text forms by performing automatically a switching between a Japanese input mode and an English input mode, and the switching of the mode of a keyboard fitting for an editing process proper to each input mode, and an input mode designated by a cursor. CONSTITUTION:For example, when the text has been inputted with the Japanese mode, and an input with the English mode is requested, an English alteration key is inputted, and it is inputted to a CPU12. The CPU12 stores an address data designated by the present cursor at the vacant address area (a) of a document data area in a text buffer 3, and sets a flag which represents the English mode at a corresponding text form area (b). When the English mode is set, it is also possible to select the style of an English character, for example, a pica character designation key on an input device 1 is operated, and it is outputted to the CPU12. The CPU12 retrieves an address corresponding to the address where the present cursor is positioned from the address area (a), and stores a code (for example, PiTcH=1) which designates the pica character at a corresponding style area (c).
Patent JP-S6479159-A (JP)
Title: Novel fluorine-containing 2-nitroimidazole and radiation sensitizing agent containing said compound
Inventor: KAGITANI TSUTOMU
IPC: A61K31/415
Filed: 1988-01-29
Abstract: NEW MATERIAL:The 2-nitroimidazole derivative of formula I (Rf is fluorine- containing organic group having at least one F atom on a carbon atom bonded to the nitrogen atom of imidazole ring or on a carbon atom bonded to said carbon atom). EXAMPLE:3-(2'-Nitroimidazole)-2,2-difluoropropionic acid methyl ester. USE:A radiation sensitizer. A fluorine-containing radiation sensitizer promoting the radiation-induced inactivation of intractable and anoxic cell existing in malignant tumor. PREPARATION:The compound of formula I can be produced, for example when Rf is fluorine-containing alkyl, by adding a fluorine-containing epoxy compound to the compound of formula II and fluorinating the OH of the resultant compound with a fluorination agent.
Patent JP-H03227300-A (JP)
Title: Soft transfer sheet
Inventor: OSHIMA KIYOHIDE
IPC: B44C1/165
Filed: 1990-02-01
Abstract: PURPOSE:To form a pattern at various base materials of a complicated shape by spraying one or more types of coloring gel coating resins colored in arbitrary colors on a mold release film by a coating gun, and forming a gel coating resin layer. CONSTITUTION:Colored gel coating resins are sprayed on a mold release film by a coating gun in which several types of coloring gel coating resins are input at an arbitrary ratio to form an arbitrary multicolor pattern. If a soft gel coating resin 3 is colored, as colorants, any of those sold in the market may be used, and coloring is free. If a natural stone is simulated, color combination of mainly white, black, gray and brown is desirable. If a multicolor pattern is formed, respective coloring gel coating resins are load with curing agent and accelerator by a normal method, input at an arbitrary ratio to a coating gun 1, and sprayed at once. A mold release film 2 formed with the gel coating layer is aftercured in a curing furnace, thereby obtaining a molded form, i.e., a soft transfer sheet. The obtained sheet is not limited to FRP and resin, but may be easily patterned to various types of base materials, a molded form of complicated shape.
Patent JP-S61178713-A (JP)
Title: Thin film magnetic sensor
Inventor: SHIBATA NORIO
IPC: G11B5/39
Filed: 1985-02-05
Abstract: PURPOSE:To make a bias means, which is required in a conventional method, unnecessary and to improve productivity and performance by providing a magnetic resistance element having an inclination with respect to the magnetic pole surface of a magnetic pole. CONSTITUTION:The shape of an ME element 7 is so formed that end parts of yokes 5a and 5b forming a gap can make an angle not to be parallel with the magnetic pole surface of the magnetic pole, namely, can have the inclination. Thus magnetization occurs at the end parts of the yokes 5a and 5b forming the gap, namely, occurs by tilting in the direction approximating to the magnetic pole as an arrow (b) shows, and generates an effect similar to the biased state, thereby making the bias means unnecessary.
Patent JP-H09208057-A (JP)
Title: Parts feeding device
Inventor: TSURUHA MASAYUKI
IPC: B65G47/52
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To easily position each parts in adjusting the assembly of a device or in removing and installing the whole device in a parts feeding device to feed the parts in a parts box so as to be assembled in a pallet. SOLUTION: A conveyor 8 to store a plurality of parts boxes 7, a lifter 9, a transfer device 11, a stacking device 12, a positioning device 10 to position the specified parts box 7 to the feeding position, a pallet positioning device 20 to position a pallet 19, and robots 14, 16, 17 to holds the parts in the positioned parts box 17 and transfer them to the positioned pallet 19 are collectively arranged in one feeding device body 13.
Patent JP-S61180729-A (JP)
Title: Method for purifying 1,2-dichloroethane
Inventor: FUJIOKA HAJIME
IPC: C07C17/02
Filed: 1985-02-05
Abstract: PURPOSE:To remove industrially and advantageously chlorine, corroding equipment, and causing abnormal reaction, etc. in liquid 1,2-dichloroethane, by mixing a specific amount of ethylene in the liquid 1,2-dichloroethane containing the chlorine, and catalytically reacting them in the presence of active carbon catalyst under specific conditions. CONSTITUTION:>=2mol, preferably 3-10mol, based on 1mol chlorine, ethylene 2 is introduced into liquid 1,2-dichloroethane 1 containing the chlorine, and catalytically reacted at 40-160 deg.C, particularly 40-120 deg.C and 10-500hr<-1>, particularly 10-200hr<-1> space velocity in the presence of granular active carbon having preferably <=40 mesh, particularly 10-30 mesh grain size in a reactor (A) to remove the chlorine in the above-mentioned liquid 1 industrially and advantageously as compared with the conventional method. Since a soluble catalyst is not used in this method, the treated solution 3 can be directly fed to the thermal decomposition step of the 1,2-dichloroethane without requiring the catalyst removing operation such as washing with water or distillation etc.
Patent JP-S59149165-A (JP)
Inventor: PIEERU RURIERU
IPC: A63C9/00
Filed: 1984-02-09
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-S61181958-A (JP)
Title: Rejection circuit for flaw detector
Inventor: SUZUKI SHUSUKE
IPC: G01N29/11
Filed: 1985-02-07
Abstract: PURPOSE:To obtain a clear image, by changing the slice level with respect to an echo signal detected corresponding to the flaw detection depth to reduce effect of noise echoes satisfactorily. CONSTITUTION:An ultrasonic wave outputted from a vibrator 32 is made incident into carbon steel, stainless steel and other material to be detected and reflected echoes are incident into the vibrator 32 from the surface, defects or the bottom surface thereof. These signals correspond to the image of an A scope and integrated in multiplicity to form an image of a B scope. As the slice level changes corresponding to the depthl of material to be detected, noise echoes can be cancelled regardless of any DAC and signals of a memory 44 are selected with a select circuit 46D, eliminating changes in the echo height. As the slice level increases gradually corresponding to the depth l, the expanse of the sound field can be supressed eventually to obtain a sharp signal even with respect to the reflected echo with a greater depth l. This can get rid of noise echoes thereby inhibiting degrading of the image due to noise echoes.
Patent JP-S62178224-A (JP)
Title: D/a conversion circuit for flashing device
Inventor: HASHIBA YUKIFUMI
IPC: G03B15/05
Filed: 1986-01-31
Abstract: PURPOSE:To suppress excessive exposure in short distance photographing by exponentially extending a digital value corresponding to the sensitivity of a film and converting the digital value into an analog value to set up a dimming comparing voltage. CONSTITUTION:Analog switches ASW0-ASW4 in a DA conversion circuit 2 are opened/closed in accordance with data D0-D4 outputted from a CPU1 in accordance with the sensitivity of the film, so that currents I0-I4 with specific ratios set up by resistors R1-R9 are made to flow, voltage generated in the register R9 is amplified by a TR circuit through an amplifier 21 and the output of the final stage TR TR4 is outputted to an amplifier A4 as a dimming comparing voltage Vth. When the quantity of reflected light from a subject is abundant in a short distance photographing, an output from a photoelectric conversion circuit PD is integrated by an integrating circuit constituted of an amplifier A2 and a capacitor C and outputted to the amplifier A4 as voltage Vc with a sharp inclination. The amplifier A4 compares both the input voltages, and when the voltage Vc exceeds the voltage Vth, outputs a dimming signal from a terminal TM7 to stop the operation of a CPU1.
Patent JP-S52104832-A (JP)
Title: Interface trouble discrimination
Inventor: KADOMINO HIROSHI
IPC: G06F3/00
Filed: 1976-03-01
Abstract: PURPOSE: To provide a check circuit and an error detection holding circuit on the interface line between the devices and discriminate a troubled device comparing information originating from the said circuit with information provided by an error detection holding circuit of each device so that the cut-off of the device may be simplified. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60166597-A (JP)
Inventor: OKADA KENJI
IPC: B64G1/26
Filed: 1984-02-08
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-S60167975-A (JP)
Inventor: DOI TAKESHI
IPC: C08J5/06
Filed: 1984-02-07
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-S56117689-A (JP)
Title: Base material for flat printing plate
Inventor: YAMANE SHIROU
IPC: G03G13/28
Filed: 1980-02-21
Abstract: PURPOSE: To obtain a base material for a flat printing plate with less print missing and stripping or wrinkle by using a specific volume of water-soluble alkyd resinas a surface sizing agent for paper even at a high-speed long-hour printing.  
     CONSTITUTION: When the sheet-making of 120W130g/m 2  of material paper is carried out using material paper sheet-making equipment, water-soluble alkyd resin is size-pressed by means of a size press in such manner that the attachment volume of the resin (at time of drying) may be 0.5W3g/m 2 . Next, the resin is heated and dried by means of a thermal roll. If the attachment volume is less than 0.5g/m 2 , a physical strength is insufficient, causing a stripping or a wrinkle frequently. While if the said volume is more than 3g/m 2 , print missing is apt to occur. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10216363-A (JP)
Title: Waterflow generator for moving playing boat
Inventor: MIYAWAKI OSAMU
IPC: A63G3/00
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To prevent a drift from forming at the curved part of a water channel and hindering smooth movement of a boat. SOLUTION: This waterflow generator for moving a playing boat floats a boat 32 in a horizontal circular channel 21 having a curved part 21a, and ejects jets from a plurality of discharge nozzles 22 placed at predetermined intervals in the extending direction of the water channel 21 to produce waterflow, by which the boat 32 is moved. At least one of the plurality of discharge nozzles 22 is placed at the curved part 21 of the water channel, and the jet from the discharge nozzle 22 is such that waterflow at the curved part 21a is maximized at a centerline (c) inside the water channel 21.
Patent JP-S61179320-A (JP)
Inventor: ROJIYAA TEII PETSUPAA
IPC: D01F9/22
Filed: 1986-02-04
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-2000219731-A (JP)
Title: Polyester resin and its production
Inventor: KAWABE MASAYUKI
IPC: C08G63/83
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To obtain a polyester resin which has a very low cyclic trimer content and hardly stains a mold during molding by specifying the molar ratio of a metal element selected from among Sb, Ti, etc., contained in a polyester produced mainly from terephthalic acid and ethylene glycol to a sulfo group. SOLUTION: The molar ratio of at least one metal element (M) selected from among Sb, Ti, Ge, Sn, and Zn to a sulfo group represented by the formula: SO3X (wherein X is H or Na) is set at 0.01 or higher. The polyester resin, having a cyclic trimer content of 0.1-1.0 wt.%, is obtained by liquid-phase polycondensation, and its increase in the cyclic trimer content after thermal melting is 0-0.1 wt.%. The polyester is produced by using a metal element- containing compound of at least one metal selected from among Sb, Ti, Ge, Sn, and Zn as a catalyst and by causing an organic sulfonic acid compound of formula II (wherein R is a cycloalkyl or the like; X is H or Na; Y is OH or COOH; m is 1-3; and n is 0-3) to be present.
Patent JP-S60167006-A (JP)
Title: Estimation and diagnosis system for fault influence of plant
Inventor: MIYAZAKI SATOSHI
IPC: G21C17/00
Filed: 1984-02-10
Abstract: PURPOSE:To estimate the cause of a falt corresponding to a state change of the plant by sending an arithmetic start signal on the basis of information from a sensor, deciding on recovery from the fault, and initializing fault information data. CONSTITUTION:The plant 101 consists of plural sets of constituent equipment 102 and sensors 103 which detects their states, and flow rates, temperatures, and frequencies are detected. Then, each fault detector 107 detects abnormality and a plant state decision device 109 makes a check at constant intervals of time to output an arithmetic start signal when there is a normal-to-abnormal change found among state changes of the plant or fault recovery message signal 111 when there is an abnormal-to-normal state. When all the states are normal, a fault information table is initialized. Thus, said signal 110 is inputted and a fault influence estimating and diagnosing device 112 forecasts fault influence and its range and estimate the cause of the fault.
Patent JP-H08220011-A (JP)
Title: Inspection of circuit conductor of printed wiring board
Inventor: GOTO YOSHINORI
IPC: G01N21/956
Filed: 1995-02-09
Abstract: PURPOSE: To make it possible to perform circuit inspection efficiently by atomizing magnetic powder on a circuit conductor, thereby removing and decreasing a cause of false detections. CONSTITUTION: Light is cast on a circuit board 2. The differences in light beams reflected from a base material 3 and a circuit conductors 4 are utilized, and the conductors 4 are imaged. The images are analyzed, and the generating position of a defect is detected. At this time, the image, which is not normal, is obtained for the conductor 4, wherein rust is generated, even if the conductor 4 itself has no abnormality. When the uneven glossiness is present in the plating of the conductor 4, the same phenomenon is obtained. Furthermore, in the soldered circuit conductor after fading process, the light is irregularly reflected and the normal image is not obtained because of the irregular thickness of the solder. Therefore, magnetic powder is used, and the fine flaw is formed on the surface of the conductor 4.  Thus, the rust and the uneven glossiness of the plating are uniformly removed and the reflectivity is made constant, and the normal image is obtained. Furthermore, for the surface of the soldered circuit conductor having the flaw after the fading processing, the irregular reflection caused by the irregular thickness of the solder is decrased, and the normal image is obtained.
Patent JP-H03226899-A (JP)
Title: Data input device for building monitor system
Inventor: TAKAHASHI HIROSHI
IPC: G06F3/0488
Filed: 1990-01-31
Abstract: PURPOSE:To enable an operator to easily recognize which key he should select by dividing keys displayed on a picture to the selectable state, the selected state, and the selection suppressing state and changing the display mode in accordance with them. CONSTITUTION:This device consists of a status display part 10, a management table part 20, a key operation discriminating means 30, a pertinent key processing means 40, and a related key processing means 50. Three keys A to C are simultaneously displayed on the picture, and these keys are set to the selectable state, the selected state, and the selection suppressing state, and the selected state and the selection suppressing state suppress selection of the key. A status display part 10 manages the key display mode and uniformly handles the mode in accordance with the key status. Thus, the input work is easily performed.
Patent JP-H09192196-A (JP)
Title: Fumigation device and fumigant holder for fumigation device
Inventor: OZAWA KYOKO
IPC: A61H33/14
Filed: 1996-01-13
Abstract: PROBLEM TO BE SOLVED: To generate fumigation smoke by safely and effectively burning a fumigant and to surely extinguish fire by a simple operation. SOLUTION: This device is provided with a lower case 11 provided with an opening part on a peak surface and provided with an intake hole 13 on a bottom surface, an upper case 12 mounted on the opening part and provided with an exhaust hole 14 on the peak surface, a cover 15 for opening and closing the exhaust hole 14 and an outer case 20 provided with the opening part on the peak surface for mounting and housing the lower case 11 on the bottom surface. Then, the outer case 20 is vertically driven to a pedestal 4 by an elevating and lowering device 50 and the lower case 11 is vertically driven to the outer case 20 and the cover 15 is opened and closed by an opening and closing device 60 linked with the vertical driving.  A holder 80 to which the fumigant is mounted is housed inside the lower case 11, the fumigant is burned and the fumigation smoke generated at the time is discharged upwards from the exhaust hole 14.