baber/WOPTO huggingface dataset:
Patent JP-S57160068-A (JP)
Title: Dc voltage drop detection circuit
Inventor: ASOU MAKOTO
IPC: G01R19/165
Filed: 1981-03-30
Abstract: PURPOSE:To provide a safe and simple voltage drop detection circuit that has almost no hysteresis characteristic by connecting a load for signal between the collector of a transistor and the power source and connecting the base of the transistor and the power source through a Zener diode. CONSTITUTION:A voltage lower than the difference between the power source voltage V and Zener voltage V2 is applied to the base of a transistor 3. The base current Ib is equal to Ib=(V-V2)/(R6+Rb), where R6 is a resistance and Rb is the resistance between the base and emitter. If the voltage of the power source is normal, the transistor 3 is turned ON and a voltage that is almost  equal to the power source voltage is applied to a load 5 for signal. If a transistor 3 that has a larger current amplification actor, it is turned ON and OFF by  a small base current. Namely, the transistor 3 is turned ON and OFF when the power source voltage is a little larger than Zener voltage V2 and it controls the load 5 for signal.
Patent JP-S59194363-A (JP)
Title: Cylindrical nonaqueous electrolyte battery
Inventor: ASAMI YOSHIAKI
IPC: H01M6/16
Filed: 1983-03-18
Abstract: PURPOSE:To decrease crack and coming off, which generate during winding of a positive plate, of positive active material to prevent electrical contact defect or internal short by decreasing the amount of binder of positive mix placed on the inside of the positive plate than that placed on the outside. CONSTITUTION:A belt-shaped positive plate 1 is formed in such a way that a positive mix prepared by mixing active material, conductive material, and binder is filled on both sides of a current collector comprising expanded metal, punched metal, or sintered screen. A positive mix filled on one side of the positive plate 1 has larger amount of binder than that on other side. A negative plate 3 comprising light metal such as lithium, sodium, or potassium is stacked on one side of the positive plate 1 with a separator 2 interposed. A separator 2 is placed on the other side of the positive plate 1. These stacked body is winded with smaller binder positive mix placed inside to form a winding electrode group. The electrode group is inserted into a battery container 4 and nonaqueous electrolyte is poured, then the container is sealed. Thereby, electrical contact defect and internal short are prevented.
Patent JP-2000021985-A (JP)
Title: Method for manufacturing contact hole of semiconductor device
Inventor: KEN SEIUN
IPC: H01L21/8242
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To prevent a gate that is adjacent to a conductive region being exposed by a contact hole and a silicide being formed on the gate from being exposed by performing a vertical etching process using an etching barrier pattern for limiting the contact hole to the minimum size. SOLUTION: First and second etching barrier film patterns 140P and 142P are formed on a lower interlayer insulation film 130. Then, a first contact hole for exposing a first conductive region 113 is formed by the first etching barrier film pattern 140P. Then, after a conductive film pattern for burying the first contact hole is formed, an upper interlayer insulation film 180 is formed on an entire surface. Then, the lower interlayer insulation film 130 is etched by the second etching barrier film pattern 142P being exposed by the etched upper interlayer insulation film 180, a fourth contact hole 190 consisting of a third contact hole through the upper interlayer insulation film 180 and a second contact hole through the lower interlayer insulation film 130 is formed.
Patent JP-H11247203-A (JP)
Title: Reinforcing method of existing building foundation by inclined shaft
Inventor: MARUOKA MASAO
IPC: E02D37/00
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a reinforcing method of an existing building foundation in future by using an inclined shaft firmly resistant to horizontal force such as earthquake force. SOLUTION: An inclined shaft 1 is arranged in the ground near the foundation of an existing building and the pile head of the inclined shaft 1 and the foundation of the existing building are connected together so that load is transmissible. In this case, inclined shaft construction work is attended with such process as excavating the ground with a casing pipe 11 provided with a digging pit 12 on its end periphery by intruding it into the ground by inclining it by the angle of the inclined shaft 1 with respect to the vertical line, sliming the interior of the excavation hole after excavation, erecting a ready-made pile in the interior of the casing pipe 11, filling the interior of the casing pipe 11 with a filler 15, pulling up the casing pipe 11 to the top of the anchoring portion and pressurizing the filler 15 on the anchoring portion,  pulling up the casing pipe 11 to the ground and removing it, and curing the filler 15 until its specific strength is generated.
Patent JP-S63212714-A (JP)
Title: Cylinder head oil cooling device of engine
Inventor: TAKAMATSU YOSHIMICHI
IPC: F02B3/06
Filed: 1987-02-27
Abstract: PURPOSE:To prevent over cooling in warming up by providing a flow limit valve either in a lubricating oil introduction path to an oil cooling chamber formed on a cylinder head or in a lubricating oil lead-out path from the oil cooling chamber, whereby when engine temperature is low, a flow is limited. CONSTITUTION:A diesel engine E is constructed so that the whole engine is forcedly air-cooled, an oil cooling chamber 2 is formed mainly in the periphery of a sub-combustion chamber 18 of a cylinder head 1, and lubricating oil of a lubricating device is used to perform oil cooling. A flow limit valve 6 is disposed in an introduction path 4 for letting lubricating oil from an oil cooler 32 flow in the oil cooling chamber 2, whereby when engine temperature is less than a designated value, thermowax 7 is contracted, and the flow limit valve 6 pressed by a valve spring 34 limits lubricating oil flowing to the oil cooling chamber 2.
Patent JP-S62204216-A (JP)
Title: Production of radiation-proof image guide
Inventor: NAKAI HISANORI
IPC: G02B6/06
Filed: 1986-03-05
Abstract: PURPOSE:To diffuse H2 into a quartz image guide body without using an H2 furnace and to provide an excellent radiation-proof characteristic to the image guide by providing a silicone layer in which a residual group to form the H2 is incorporated to the outside peripheral part of the image guide and heating the same. CONSTITUTION:The silicone layer 2 contg. the residual group to form the H2 when heated is coated on the outside peripheral part of the image guide body 1 made of quartz so as to enclose the same and thereafter the silicone layer 2 is heated. The H2 is thereby generated from the silecne layer 2 and the H2 is diffused into the image guide body made or quartz. The diffused into the image quide body made of quartz. The diffusion of the H2 is executed in an ordinary heating furnace without the need for using the H2 furnace and therefore, the danger of the operation is decreased. The radiation-proof characteristic is provided to the silicone layer itself.
Patent JP-H09241906-A (JP)
Title: Sportswear
Inventor: ONDA KIYOSHI
IPC: A41D13/00
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To prepare a drastically improved sportswear such as a skiwear. SOLUTION: On clothes for sport made of a material having stretchability, a line-shaped stretch-suppressing line part 1A and a belt-shaped stretch- suppressing line part 1B both of which consist of a material less stretchable than the stretchable material around those line parts or almost non-stretchable in the longitudinal direction, are placed in parallel. Thus, the stretch-suppressing line parts 1A and 1B are formed in such directions that they bring effects similar to taping effects preventing bruise, contusion, torn muscle, distortion, bone fracture, etc., which are brought by winding tapes on a human body to control motions of muscles, joints, etc.
Patent JP-S55138604-A (JP)
Title: Automobile position detector
Inventor: MORIMOTO AKIRA
IPC: G01B11/00
Filed: 1979-04-15
Abstract: PURPOSE: To detect position of a car always securely, while preventing collision of cars in a garage, by automatically detecting and noticing the stopping position in a garage by means of a color sensor.  
     CONSTITUTION: A color band 2 is provided in the widthwise direction, on a floor surface 1 corresponding to the rear part lower position of a car body 7 in a garage, and a car body position detector 12 is provided in the rear part lower position of the car body 7. The detector 12 consists of a light source 3, and a color sensor 4. The light source 3 is made of light emitting devices, and is caused to flicker by the output of an oscillating circuit 13, and the effects of ambient light may be removed by a signal processing circuit 5. The light is projected from a window 14 in the lower position of the car body 7 in the direction of the floor surface 1. The light from the light source 3 is reflected by the floor surface 1, and is input again into the sensor 4 from the window 14. By appropriate signal processing of the output from a photo diode constituting the sensor 4, the color may be detected. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57162546-A (JP)
Title: Alarm detecting system of time-division multidirection communication network
Inventor: SASAKI SUSUMU
IPC: H04J3/00
Filed: 1981-03-31
Abstract: PURPOSE:To detect a fault, by giving a phase detection to the clock signal obtained from the received signal with the reference signal to integrate the clock signal, giving the binary conversion to the result of integration with a certain threshold value, dividing the converted signal into two parts and delaying one of these two signals to obtain it along with the other signal. CONSTITUTION:If a fault arises at the receiving part at the time tO, the output signal S24 of a phase detecting circuit 22 is set hereafter at 0 level. At the same time, the output signal of a low pass filter 24 is also st at 0 level, and the output signal S27 of a delaying circuit 26 is set at 0 level. As a result, the output signal S28 of an OR circuit 27 is set at 0 level. Thus the alarm signal S28 is set  at 0 level to shown that a fault is detected at the receiving part. While the  signal S28 showns logic 1 level when no fault is detected. In other words, the  signal S21 consists of n units of components transmitted from each slave station.  In this case, the signal S21 is synchronized with the signal S23 of the reference  clock although they have different phases. Thus the output signal S25 of the  filter 24 is set at a level higher than the prescribed value. As a result, the logic  level 1 can be detected.
Patent JP-S62204720-A (JP)
Inventor: MATSUKUMA KAZUYOSHI
IPC: A47L9/10
Filed: 1986-03-04
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-S54140149-A (JP)
Title: Digital width variation overcurrent element
Inventor: NOHARA GOUO
IPC: H02H3/08
Filed: 1978-04-21
Abstract: PURPOSE: To perform stable and high speed detection by temporarily storing the current information in the power system then operating said stored output.  
     CONSTITUTION: Input information i is temporarily stored in the memory M. Then the output from the memory M is subtracted from said input information i at the arithmetic unit C and said out is squared at the multiplier unit Mal output of which is integrated for predetermined time at the filter F. Consequently the variation of current can be detected reliably and quickly. Squaring unit Ma2, filter F1 for eliminating DC component, square unit Ma2 and filter F2 for eliminating the pulsating component can be provided following the arithmetic unit. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10239023-A (JP)
Title: Three-dimensional measuring device
Inventor: HATTORI SHINICHIRO
IPC: A61B1/00
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a three-dimensional measuring device capable of making three-dimensional measurement with high accuracy even when an object to be measured is moved. SOLUTION: A laser beam serving as measurement light is scanned at a high speed in the horizontal direction by a polygon mirror 36, it is scanned in the vertical direction by a galvano-mirror 38, it is transferred via the image guide 31 of an endoscope 2, and it is projected to an object 50 via a projection lens 45. The reflected light forms an image on the tip face of an image guide 32 with an objective lens 46, the image is transferred and detected by tape-like fiber bundles 48(i) and photoelectric transfer elements 49(i) arranged to face them at their outgoing ends having light detecting functions in the vertical direction only via an image forming lens 47 from the rear end face.  The three- dimensional position is calculated via a laser spot position detecting circuit 54 and a distance calculating circuit 56, and three-dimensional measurement is made with high accuracy by the high-speed scanning of the laser beam even when the measured object is moved.
Patent JP-H05251209-A (JP)
Title: Oxide semiconductor for thermistor
Inventor: KANAZAWA YOSHIMASA
IPC: H01C7/04
Filed: 1992-03-04
Abstract: PURPOSE:To provide an oxide semiconductor for thermistor having excellent thermal resistance and stability in electrical characteristics in the temperature region not exceeding 1400 deg.C within said semiconductor used for a temperature sensor. CONSTITUTION:The total metallic elements in an oxide semiconductor for thermistor comprising 5-25 atomic% of Zr, 5-10 atomic% of Ni, 5-15 atomic% of Al and the remaining atomic% of Mn as the whole element is 100%, so that the difference of thermal expansion coefficient in both phase of spinel phase and zirconium phase may be decreased to enhance the thermal resistance and the stability of electrical characteristics.
Patent JP-S63213914-A (JP)
Inventor: MORIMOTO TAKESHI
IPC: H01G11/54
Filed: 1987-03-03
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-H11251796-A (JP)
Title: Method and apparatus for mounting component
Inventor: YOKOI TAKAAKI
IPC: H05K13/04
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To switch manufacturing boards without human intervention and without stopping the mounting apparatus. SOLUTION: Mounting data, which is on parameters that determine a board to be mounted, in addition to mounting position, angle, name, etc., of a component, is used, and a discretionary feature of a board is recognized by a recognizing means 1. A board to be manufactured is determined by a manufacturing board determining means 9, based on the recognition result, and whether a mounting block is to be mounted or not is determined by a mounting determining means 12, based on the determined manufacturing board and the mounting data stored in a mounting data storing means 11. The mounting block determined to be mounted by the mounting means 14 is mounted.
Patent JP-H06240242-A (JP)
Title: Polymeric photochromic composition
Inventor: HOSHINO MITSUTOSHI
IPC: C08L33/10
Filed: 1993-02-15
Abstract: PURPOSE:To obtain a polymeric photochromic compsn. which is homogeneous, high in concn., and free from defects such as leaching and has photochromic characteristics excellent in durability in repeated use, sensitivity, etc. CONSTITUTION:The compsn. comprises a polymer having diarylethene photochromic groups bonded to the polymer chain, i.e., having structural units of formula I or II (wherein R<1> is an alkylene group of which part of or all the H atoms may be replaced by F atoms; X and Y are each S, >N-R<2>, or Se; R<2> is an alkyl group of which part of or all the H atoms may be replaced by F atoms; each benzene ring may be substd.; R<4> and R<5> are each H or F; R<3> is an alkyl group of which part of or all the H atoms may be replaced by F atoms; and n is 0-3). Since the compsn. does not allow the photochromic groups to be dissolved out or to form microcrystals even when the concn. of the groups is high, it is stably used for along term. Therefore, the allowable range of change in absorbance or refractive index can widely be set, making the compsn. very suitable for optical use.
Patent JP-S58165481-A (JP)
Title: Video signal binary-coding device
Inventor: MIYASHITA ATSUSHI
IPC: H04N19/00
Filed: 1982-03-26
Abstract: PURPOSE:To mitigate steep change of an output waveform obtained at a sensor end, by decreasing the output sensitivity of the end of an image sensor generating an analog video signal. CONSTITUTION:A light is irradiated to a filter 104 and an output from a sensor 6 is differentiated in a video signal binary-coding device 16 to be a waveform C. The differentiated waveform not using the filter 104 is shown in waveform D. In comparing the two waveforms C, D, the change in a steep video signal generated at a time t1 is mitigated when the filter 104 of this invention is used, that is, the waveform D restores to a stable state at a time t3, while the waveform C restores at a time t2 faster than the time t3. Thus, excessive sensor required for the stabilizing the differentiated waveform, which is not required for a processing system 101, is decreased. Or, the time constant is set larger and the gradual change of the luminance of an objective is detected.
Patent JP-H03250407-A (JP)
Title: Production of laminated type magnetic head
Inventor: HORIUCHI MASAMI
IPC: G11B5/147
Filed: 1990-02-27
Abstract: PURPOSE:To enhance the wettability with glass so as to prevent the generation of bubbles and to prevent the reaction with glass as well by heat treating composite ceramic substrates contg. a nonoxide under prescribed conditions, and then forming magnetic films. CONSTITUTION:The substrates 1 consisting of the composite ceramic material contg. the nonoxide are used at the time of producing a lamination type magnetic head having a core structure in which both sides of magnetic material cores are held in place by the nonmagnetic substrates 1. These substrates are used after being heat treated at 700 to 1,000 deg.C in the atm. or oxygen-contg. atmosphere. For example, the lamination type magnetic head is produced by using the substrates 1 consisting of Al2O3-TiC, forming a magnetic film 2, diffusion preventive films 3 and glass films 4 successively by sputtering, etc., on the substrates 1 after a heat treatment of the above conditions and a washing stage, superposing several sheets of such substrates on each other and heating the substrates to form the laminate.
Patent JP-S60192038-A (JP)
Inventor: TANAHASHI TAKASHI
IPC: E03D9/08
Filed: 1984-03-12
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-H08250061-A (JP)
Title: Evaluating method for ion beam scan adjusting
Inventor: OKAFUJI SHINICHI
IPC: H01J37/317
Filed: 1995-03-07
Abstract: PURPOSE: To accurately evaluate whether scan adjusting is proper or not of an ion beam easily further in a short time. CONSTITUTION: An opening part 5a of a mask 5 is utilized, to evaluate a path of a beam relating to the opening part 5a of the mask 5 in a condition that the beam is stopped in the vicinity of an end edge of the opening part 5a. An ion beam is deflected by a horizontal/vertical scanning electrode 1, 2 so as to obtain a beam path estimated to be interrupted in the vicinity of the end edge of the opening part 5a of the mask 5 (in the vase that scan adjusting is proper), and to evaluate whether the ion beam passes or not through the opening part 5a by a beam current measuring device 9.
Patent JP-S60193985-A (JP)
Title: Enzyme activity inhibitor
Inventor: KAKIUCHI SHIROU
IPC: A61P9/12
Filed: 1984-03-13
Abstract: NEW MATERIAL:A compound of formula I [X is H, halogen, lower alkyl which may be substituted with halogen; R is lower alkyl; n is 4-6]. EXAMPLE:10-[4-(4-Methylhomopiperazin-1-yl)-butyl]-penothiazine dimaleate salt. USE:Calmodulin inhibitor: it exerts no effect on central nervous system. PREPARATION:The reaction of a compound of formula II (Y is halogen) with an N-alkylhomopiperazine such as 1-methylhomopiperazine is conducted, when needed, in a solvent such as DMF, preferably in the presence of a tertiary amine such as triethylamine.
Patent JP-H03251660-A (JP)
Title: Controller for air-conditioner
Inventor: OGAWA KEIJI
IPC: F25B1/00
Filed: 1990-02-28
Abstract: PURPOSE:To enable execution of high-temperature blowoff at the rise time and control of a room temperature to be fixed, by computing the amount of operation of an electric expansion valve by conducting fuzzy logic computation on the basis of detected information and a control rule taken out of a memory device. CONSTITUTION:The degree of excessive cooling or the degree of excessive heating, which is the information of a cooling system of an air-conditioner, is detected by a detecting device 16, and a control rule based on an empirical rule for determining the amount of operation of an electric expansion valve is stored in a memory device 22, in relation to the information detected by the detecting device 16. Based on the information detected by the detecting device 16 and the control rule taken out of the memory device 22, subsequently, fuzzy logic computation is executed and the amount of operation of the electric expansion valve is computed by a fuzzy inference processor 21. As the result, a control can be executed with the opening of the electric expansion valve being optimum for the cooling system in a state wherein a load in a stable time changes suddenly or at the rise time of operation, for instance.
Patent JP-H04283395-A (JP)
Title: Refrigerant heat-feeding apparatus
Inventor: KOGA RYOICHI
IPC: F28D15/02
Filed: 1991-03-13
Abstract: PURPOSE:To control the flow of a refrigerant in order that the amount of refrigerant circulation in the title apparatus using a refrigerant pump is controlled at a minimum, in correspondence with the amount of combustion heat. CONSTITUTION:The title apparatus has a control device 29 whereby the number of revolution of a refrigerant pump is controlled in order that the amount of refrigerant circulation fed by a refrigerant-pumping apparatus 18 is made minimum in correspondence with the amount of combustion heat. For this purpose, first, the average amount of the refrigerant circulation is made an initial value in correspondence with the amount of the combustion heat, and the amount of the refrigerant circulation is so corrected that a refrigerant temperature at the outlet of a heater 6 approaches to an upper limit value.
Patent JP-H05214276-A (JP)
Title: Leather-like coating material
Inventor: TAKAGI SHUJI
IPC: C09D5/28
Filed: 1992-02-03
Abstract: PURPOSE:To provide a leather-like coating material capable of giving a crack- free coating film having excellent moisture retention breathability and touch similar to those of a leather surface and a sufficient strength when applied to an object material to which the above-mentioned properties similar to those of a leather can be imparted. CONSTITUTION:A leather-like coating material comprises 90-40wt.% film-forming material and 10-60wt.% esterified polypeptide prepd. by esterification of a polypeptide through a reaction thereof with a polyfunctional alcohol to effect chain extension of carboxyl groups as the side chains of the polypeptide, or polypeptide deriv. obtd. through a reaction of functional groups originating in the polyfunctional alcohol moieties present in the side chains of the above-mentioned esterified polypeptide.
Patent JP-S59177347-A (JP)
Inventor: ANDORE GEYUSUIE
IPC: C22C38/60
Filed: 1984-03-13
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。