baber/WOPTO huggingface dataset:
Patent JP-H01185424-A (JP)
Title: Absolute pressure type semiconductor pressure sensor
Inventor: KIBUNE FUKASHI
IPC: G01L9/00
Filed: 1988-01-20
Abstract: PURPOSE:To provide a small-sized sensor having a simple structure, high reliability and high accuracy without requiring high order manufacturing technique, by fixing a pressure-sensitive chip to a mullite substrate and further using said substrate as a part of a container and the substrate of a thick film wiring circuit in combination. CONSTITUTION:A pressure-sensitive chip 1 wherein a gauge resistor is mounted on a diaphragm part having a recessed part formed to the center of one surface thereof is fixed to a mullite substrate so as to turn said recessed part to the substrate 6 while the substrate 6 is connected to a lid body 7 having a pressure introducing port in an airtight manner and a thick film wiring circuit 4 is formed to the surface of the substrate 6. The space 8 between the diaphragm part of the pressure-sensitive chip 1 and the mullite substrate 6 becomes a reference pressure chamber and, by guiding pressure to be measured to the space 8 between the substrate 6 and the lid body 7 from the pressure introducing port of the lid body 7, the diaphragm part is deformed and the pressure to be measured can be detected. Since mullite is approximate to silicon in a coefficient of thermal expansion, no stress is added to the chip 1 even at the time of temp. change.
Patent JP-H07214685-A (JP)
Title: Porous film or sheet and production thereof
Inventor: FUJII TOSHIO
IPC: B29D7/01
Filed: 1994-02-01
Abstract: PURPOSE:To improve tear strength, stretching irregularity and film thickness irregularity by uniaxially orienting film or sheet obtained by the inflation molding of a compsn. consisting of a polyolefin resin with specific density and a specific melt index, a filler, a plasticizer and a radical generator in a taking- over direction thereof. CONSTITUTION:A film or sheet obtained by the inflation molding of a compsn. consisting of 100 pts.wt. of a polyolefin resin with density of 0.930g/cm<3> or less and a melt index of 2g/10min or less, 100-400 pts.wt. of an optical filler, 0.1-100 pts.wt. of a plasticizer represented by formula (Ar)n-B-(R)m (wherein Ar is a carboxylic acid residue or an alcohol residue having an aromatic group, B is a polyvalent carboxylic acid residue or a polyvalent alcohol residue, R is an aliphatic carboxylic acid residue or an aliphatic alcohol residue, n is 1-8 and m is 0-7) and 0.0001-0.1 pts.wt. of a radical generator is uniaxially oriented in the taking-over direction thereof.
Patent JP-H01185709-A (JP)
Title: Servo circuit with fault detecting mechanism
Inventor: AKAHO HIDENOBU
IPC: G05D3/12
Filed: 1988-01-20
Abstract: PURPOSE:To detect a fault in a servo circuit with high sensitivity by providing a pressure detector in a hydraulic circuit in a servo circuit with a fault detecting mechanism, and also, a correction circuit to correct the value of a loop gain in a monitor circuit corresponding to a pressure value in the monitor circuit. CONSTITUTION:When inter-path differential pressure between a servo valve 26 and an actuator 22 changes, the transfer function of the electro-oil servo valve 26 changes by the fluctuation of the above pressure, and the loop gain of the servo circuit 21 changes. Meanwhile, since the pressure of the hydraulic circuit 27 is detected by the pressure detectors 38 and 39, pressure signals from the pressure detectors 38 and 39 also change corresponding to the fluctuation of the pressure. And the pressure signal is sent to the correction circuit 40, however, the correction circuit 40 corrects the value of the loop gain of the monitor circuit 31 corresponding to the pressure signal, namely, it makes the value follow the fluctuation of the loop gain of the servo circuit 21. Therefore, the difference based on the fluctuation of the pressure of the hydraulic circuit 27 is scarcely generated between a control signal and a monitor control signal, which prevents the erroneous detection of the fault from being generated. In such a way, it is possible to improve the sensitivity of the detection of the fault.
Patent JP-H03215909-A (JP)
Title: Ground coil for linear motor car
Inventor: TSUSHIMA MASAMITSU
IPC: H01F5/06
Filed: 1990-01-22
Abstract: PURPOSE:To improve weather-proof performance, withstand voltage characteristics and mechanical characteristics by a method wherein a silicon rubber reinforcement film is formed on the surface of the outer protective coverage. CONSTITUTION:In a linear motor car ground coil, in which coil bodies 2 and 2 are buried in an outer protective covering 3 formed by plastic in which glass fiber or silica powder is blinded, a silicon rubber reinforced film 4, having the same coupling as the SiO of glass fiber and silica powder, formed on the surface of the outer protective coverage. Accordingly, the bonding force between the outer protective coverage and the reinforced film 4 is increased, the impact of a cloud of sand thrown against the surface of the outer protective coverage is alleviated, and the roughing of its surface is prevented. As a result, the weather-proof performance, withstand voltage characteristics and mechanical characteristics of the title ground coil can be improved.
Patent JP-H06223699-A (JP)
Title: Electromagnetic contact
Inventor: SHIMOMURA TSUTOMU
IPC: H01H71/10
Filed: 1993-01-26
Abstract: PURPOSE:To keep a contact from rebounding and to improve contact interruption speed. CONSTITUTION:An electromagnetic contact comprises a shaft 102 having a groove 105, a lever 103 having a spherical portion 104 for contact with the shaft 102, and an E-ring 101. The shaft 102 is coupled to the lever 103 by insertion of the E-ring 101 into the groove 105. Thereby the shaft 102 and the lever 103 together move smoothly. With such constitution, the contact is kept from rebounding and contact interruption speed can be improved.
Patent JP-S59149730-A (JP)
Inventor: ITOU SHIYOUJI
IPC: B60L1/00
Filed: 1983-01-27
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-H02191168-A (JP)
Title: Binding string for roll baler
Inventor: IKUMOTO MINORU
IPC: B65D63/10
Filed: 1989-01-18
Abstract: PURPOSE:To confirm easily that the remaining quantity of a coiled string is small and prevent the occurrence of accident by providing a marking string with a different color from the basic color, which is extended at the end of a coiled string. CONSTITUTION:On the outer side of a coil 1, for which a string is wound into a coil shape in such a manner that the tip of the string is sent out from its inner side, a marking string 2, which is differently colored from the basic color, is wound around the coil 1. Since bales of hay or straw are fed for cattle, a binding string for hay (e.g. string made of polypropylene) is used. For the marking string 2, a string, which has a tone difference at a degree by which the difference from the coiled string 1 can be distinguished even at sunset and which contains a coloring matter which is harmless to man and beast, is used. In order to provide the marking string 2 by extending the end of the coiled string 1, it is easy to make by a method wherein e.g. a large stamp on which an appropriate dye (a) is soaked is prepared, the coiled string 1 is colored by rolling it, and the end part of the coiled string 1 is made the marking string 2. Also, a liquid of dye is placed in a container down to an appropriate depth, and the coiled string 1 may be rolled in it. Even at sunset, a worker can easily confirm that the remaining quantity of the coiled string in use becomes small by the change of the color.
Patent JP-H03217341-A (JP)
Title: Travel controller
Inventor: AKASU MASAHEI
IPC: B60W10/18
Filed: 1990-01-20
Abstract: PURPOSE:To make smooth follow-up travel performable by constituting a desired inter-vehicle distance so as to be altered to an inter-vehicle distance measured value at a time when the inter-vehicle distance at time of starting is less than the specified setting value. CONSTITUTION:In a central processing unit 1 which inputs each output signal of an inter-vehicle distance detector 2, an engine speed sensor 31 and a car speed sensor 41, first of all, a desired inter-vehicle distance at the running state is calculated in the case of a follow-up travel mode where a follow-up command switch is closed by a driver. Next, driving force necessary to maintain the desired inter-vehicle distance is calculated from the actual inter-vehicle distance, the relative speed between one's own car and a preceding car found out of a time variation in this actual inter-vehicle distance, and the self-car speed, converting it into engine power, while a throttle valve opening controller 5 is controlled and simultaneously a brake controller 6 is controlled as well at need. At this juncture, when the inter-vehicle distance at time of starting is less than the specified setting value, the desired inter-vehicle distance is made so as to be altered to the inter-vehicle distance measured value.
Patent JP-S59136210-A (JP)
Inventor: ISHIGURO SHINJI
IPC: B28B3/00
Filed: 1983-01-26
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-H055743-A (JP)
Title: Measuring apparatus
Inventor: MATSUOKA SHUICHI
IPC: G01N33/543
Filed: 1991-01-31
Abstract: PURPOSE:To obtain a measuring apparatus which is simple in structure and usage, and quickly measures a object to be analyzed with the utilization of a specific reaction such as an antigen/antibody reaction or the like. CONSTITUTION:This immunity measuring apparatus is provided with a filter 1, a member 3 containing a labelling reagent and a porous carrier 2 with one or a plurality of reaction areas 4. The porous carrier 2 is held between the filter 1 and the member 3 at the upstream end. A reaction area 10 is located downstream, separated from the filter 1 and the member 3. The member 3 contains a labelled reagent and a scavenger reagent is fixed to the reaction area 10. A to be analyzed object is measured with the use of a specific reaction.
Patent JP-S58128966-A (JP)
Inventor: HANSU FUOGUTO
IPC: B60R13/02
Filed: 1983-01-26
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-H10207632-A (JP)
Title: Structure for attaching touch panel
Inventor: CHIBA TOSHIMI
IPC: G06F3/041
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of an adverse influence due to parallax at the time of operating a touch panel even at the time of inclining a display device and the touch panel for an operator. SOLUTION: The upper part of a panel cover 3 in which a touch panel is set and the upper part of an LCD(liquid crystal display) cover 4 in which an LCD display device 2 is set are fixed to an upper hinge 5 by shafts 7 and 8 so as to be freely rotatable. Moreover, the lower part of the panel cover 3 and the lower part of the LCD cover 4 are fixed to a lower hinge 6 by shafts 9 and 10 so as to be freely rotatable. Thus, the physical relationship between the LCD display device 2 and the touch panel 1 can be prevented from being relatively changed.
Patent JP-S60154677-A (JP)
Title: Sense of pressure sensor
Inventor: TAKAHAMA TEIZOU
IPC: G01L5/16
Filed: 1984-01-25
Abstract: PURPOSE:To accurately facilitate the calculation of 3 components of a force in response to the temperature change by forming a temperature sensor region on a pressure sensitive structure. CONSTITUTION:A P type resistance region 5 is formed by diffusing on a region having a small strain of the surface 12 of an N type pressure sensitive structure 1. In another example, when a transistor is formed as a temperature sensor, a P type strain gauge region 20 is diffused in an N type epitaxial layer 15 formed on a P type silicon wafer 14, a P type diffused layer 17 as a base layer, an N<+> type diffused layer 18 as a collector contacting layer and an N<+> type diffused layer 19 as an emitter layer in the layer 17 are formed in a region separated by a P<+> type diffused layer 16 to form an NPN transistor in the pressure sensitive structure. Similarly, a diode may be formed as a temperature sensor. These resistors, transistors or diodes are connected with a controller to compensate the calculation of the force applied to the structure or the temperature at the zero point output by utilizing the temperature change of the characteristics.
Patent JP-S56107569-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: NAKAMURA KUNIHIRO
IPC: H01L27/06
Filed: 1980-01-30
Abstract: PURPOSE:To control a resistance value continuously without increasing the number of masks and thus to obtain a high precision resistance value by removing a resistance domain selectively through etching. CONSTITUTION:A P type resistance domain 8 is formed on an Si substrate 1, which is then covered with an insulating film 10, and a window 9 is provided so that contact holes 11-15 and a part of the P type resistance domain 8 will be exposed. A wiring is formed in the cotact holes 1-15 through aluminum evaporation, and then a part of the P type resistance domain 8 is removed through a selective etching applied through the window 19 according to plasma etching. A resistance value is thus controlled thereby.
Patent JP-H03220196-A (JP)
Title: Benzanthraquinone compound
Inventor: KAWASHIMA AKIRA
IPC: A61K31/7048
Filed: 1990-01-22
Abstract: NEW MATERIAL:The compound of formula having the following physical and chemical properties. Appearance, red powder; molecular weight, 891; melting point, 210-217 deg.C; solubility in solvent, soluble in water and methanol, insoluble in benzene, chloroform and ethyl acetate; classification among basic, acidic and neutral, weakly acidic. USE:The compound inhibits the proliferation of human leukemia cell and is useful as a carcinostatic agent. PREPARATION:Streptomyces griseolus A-6067 (FERM P-11184) separated from the soil of Inami-Village, Minamiaizu District, Fukushima Prefecture, Japan is cultured at pH6-7 and 24-27 deg.C for 4 days under aerobic condition, the cultivated microbial suspension is separated into bacterial cells and supernatant and the cells are extracted with an organic solvent such as a lower alcohol.
Patent JP-S59181915-A (JP)
Inventor: RONARUDO JII HOOKINZU
IPC: H02G7/00
Filed: 1984-01-27
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-S56110661-A (JP)
Title: Preparation of n-benzyloxycarbonyl-l-aspartic acid
Inventor: SUGIYAMA KATSUMI
IPC: C07C239/00
Filed: 1980-02-04
Abstract: PURPOSE: To improve the purity and the yield of the titled compound useful as a synthetic intermediate of a sweetener in the reaction of L-aspartic acid with benzyloxycarbonyl chloride, by maintaining the pH of the reaction system within a specific range.  
     CONSTITUTION: N-Benzyloxycarboxyl-L-aspartic acid is prepred by reacting L- aspartic acid with benzyloxycarbonyl chloride in an aqueous solution. The generation of byproducts can be suppressed by adjusting the pH of the reaction system at 12.0W13.5 with NaOH, etc. The titled compound thus prepared is useful as a synthetic intermediate of α-L-aspartyl-L-phenylalanine lower alkyl ester which is useful as a sweetener. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03216869-A (JP)
Title: Aptip data interpolating circuit
Inventor: SATO MASAHIRO
IPC: G11B20/18
Filed: 1990-01-22
Abstract: PURPOSE:To obtain continuous accurate interpolated ATIP (absolute time in pregroove) data by inputting the frame synchronism detection signal and the error check signal outputted from an ATIP data demodulating circuit to the clock terminal and the mode switching signal input terminal of a time counter. CONSTITUTION:A time counter 36 which has two operation modes, namely, the preset mode and the counter mode and has ATIP data as the input is provided on the output side of an ATIP demodulating circuit 18 which performs demodulation of ATIP data recorded on a disk, frame synchronous detection, and error check. The frame synchronous detection signal and the error check signal outputted from the ATIP data demodulating circuit 18 are inputted to the clock terminal and the mode switching signal input terminal of the time counter 36. Thus, accurate ATIP data is always obtained independently of drop-out of ATIP data outputted from the ATIP data demodulating circuit.
Patent JP-H03217023-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAITO TOMIYASU
IPC: H01L23/52
Filed: 1990-01-22
Abstract: PURPOSE:To prevent short circuits between layers and to improve reliability by forming a metal film which does not react when an interlayer insulting film is etched on the surface of the interlayer insulating film before a resist film is formed. CONSTITUTION:An interlayer insulating film 3 is grown on the surface of a semiconductor substrate 1 wherein first-layer wirings 2a-2c are formed. A metal film 10 which does not react when the interlayer insulating film 3 is etched is formed on the surface of the interlayer insulating film 3. A resist film 4 is applied on the surface of the metal film 10, and patterning is performed. With the patterned resist film 4 as a mask, the metal film 10 is etched away. With the patterned resist film 4 as a mask, the interlayer insulating film 3 is etched away. Then, a second wiring layer 5 is formed on the surface. These steps are included. Even if there is protrusion on the first wiring layer and the resist film becomes thin, the metal film is not removed. Since the interlayer insulating film on the ground is not removed, short circuits between the layers do not occur.
Patent JP-H05298000-A (JP)
Title: Keyboard device
Inventor: NAGATOMO YASUSHI
IPC: H01H13/70
Filed: 1993-01-28
Abstract: PURPOSE:To improve transportability by thinning the thickness of a device by pushing down a key top when it is not used and to improve operability by securing a sufficient stroke by pushing up the key top when it is used in a keyboard device used in the input of an information processor. CONSTITUTION:This device is comprised in such a way that a restoration spring and a contact depressing spring are formed integrally at a flat spring sheet 21, and the flat spring sheet 21 is slid by a sliding mechanism(eccentric cam 26, stud 21F, suspension sprint 27) linking with the opening/closing of a cover provided with a display device 14, which changes the height of the key top 19.
Patent JP-H07214664-A (JP)
Title: Method and apparatus for producing skinned heat insulating tubular member
Inventor: YAMAKAWA KUNIO
IPC: B29L9/00
Filed: 1994-02-04
Abstract: PURPOSE:To produce a skinned heat insulating tubular member capable of preventing appearance defects caused by the formation of wrinkles or air bubbles. CONSTITUTION:A feed means feeding a skin sheet material 2 while sucking the same by a vacuum molding belt 6 having a large number of suction holes and a curving molding means curing the skin sheet material 2 so as to cover a heat insulating tubular member 1 are provided. The curving molding means is constituted of a vacuum mold 5 of which the contact surface with the vacuum molding belt 6 is provided with a large number of suction holes and the vacuum molding belt 6 is operated so as to pass on the vacuum mold 5 in the longitudinal direction thereof and grooves or protruding parts are provided to the contact surface with the skin sheet material 2 of the vacuum molding belt 6 in the lateral direction of the belt 6.
Patent JP-H11210091-A (JP)
Title: Base isolation structure
Inventor: SUZUKI SHIGENOBU
IPC: F16F15/04
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To improve the stability of base isolation performance by constituting laminated rubber with a plurality of alternalty adhered rigid, plates and viseoelastic flexible plates having the hardness of flexible material at outer edge portion higher than that of the center portion of the plate, thereby reducing the dependency of horizontal rigidity upon the vertical load. SOLUTION: A base isolation structure 1 comprises a plurality of rigid plates 2 made of metal, ceramics, plastics or the like and elastic soft plates 3 made of ethylene propylene rubber, halogenated butyl rubber or the like alternately adhered to a round columnar laminated body 4. Each flexible plate 3 as low hardness rubber 3A is located at the central part of the plate, and high hardness rubber 3c is disposed in the peripheral edge portion. Here, with respect to the ratio of the area of low hardness rubber 3A to the area of a high hardness rubber 3C, the area AA occupied by the low hardness rubber 3A is desired to be 50 to 80% of the area of soft plate 3. Also, the shearing elastic modulus of low hardness rubber 3A is desired to be about 50 to 80% of that of the high hardness rubber 3c.
Patent JP-S59139087-A (JP)
Inventor: TAKEDA HIROSHI
IPC: G09G5/00
Filed: 1983-01-31
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-2000212002-A (JP)
Title: Agrochemical solid preparation
Inventor: HAMADA NAONOBU
IPC: A01N25/22
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To provide agrochemical solid preparations excellent in preservation stability. SOLUTION: The agrochemical solid preparations include (A) an agrochemically active compound having 30-100 deg.C melting point and (B) a melt mixture of waxes in a solid state at 25 deg.C, the contained melt mixture has <100 μm maximum particle diameter and the waxes are composed of petroleum wax, or wax prepared from plants and animals. The ingredient B is included in a quantity of 0.01-2.5 pts.wt. based on 1 pt.wt. the ingredient A.
Patent JP-H01190332-A (JP)
Title: Acceleration pulse wave detector
Inventor: YAMAMOTO TOSHIYOSHI
IPC: A61B5/02
Filed: 1988-01-22
Abstract: PURPOSE:To drastically enhance the convenience of an examinee, by displaying the measured waveform of the examinee on a display device and together displaying the type of a reference waveform becoming the target of training on the display device. CONSTITUTION:When an examinee inserts his fingertip in a blood flow sensor 1, the light emitting from a light emitting element 2 is partially blocked by the fingertip and the blood flowing to the fingertip to reach a photodetector 3. At this time, the amount of the blood in the fingertip increases and decreases by the beat of the heart and the blocked quantity of light also varies corresponding thereto. This variation is electrically detected by the photodetector 3 and subjected to secondary differentiation by an acceleration pulse wave detector 4 to be converted to an acceleration pulse wave which is, in turn, guided to a waveform analyzer 5. The analyzer 5 operates and analyzes the feature of the measured waveform to judge which types of the reference waveforms stored in a reference waveform memory 6 the type of the measured waveform correspond to and the reference waveform of the judged type is displayed on a display device 7. Thereafter, the reference waveform memory 6 displays a reference waveform of a type better by one rank than said type on the display device 7 as reference waveform becoming a target.
Patent JP-S63179593-A (JP)
Title: Semiconductor laser array device
Inventor: ITO MASATAKA
IPC: H01S5/40
Filed: 1987-01-21
Abstract: PURPOSE:To stably drive independently by reducing the thickness of a semiconductor substrate near an arraylike light source light emitting unit smaller than that of its periphery, and filling a gap between the substrate of the thin section and a heat sink with a medium having large thermal conductivity. CONSTITUTION:The title device is composed of an arraylike light source 20 in which a plurality of semiconductor lasers (LD) are integrated on the first front surface of one semiconductor substrate 21, and a heat sink 25 in which an upper metal 26 is closely contacted with a common electrode 24 formed on a second surface opposed to a first surface of the substrate 21 while being the surface of the substrate 21. The thickness of the substrate 21 in the vicinity of the light emitting units 28, 29 of the source 20 is smaller than that of the periphery, and a gap between the substrate 21 of the thin section and the sink 25 is filled with a medium having large thermal conductivity. Thus, the heats generated at the units 28, 29 escape through the sink 25, while the thermal interference to the adjacent LD is extremely small to be stably driven independently.