baber/WOPTO huggingface dataset:
Patent JP-H04121517-A (JP)
Title: Combustion control device
Inventor: AKIBA JUNKO
IPC: F23N5/24
Filed: 1990-09-10
Abstract: PURPOSE:To enable a pump to stop even when runaway occurs to a basic interval timer and to enable prevention of the occurrence of an unsafe mode by a method wherein the basic interval timer is employed, a timer is set on each occasion of the passage through a routine during normality at the safety processing routine of a microcomputer, and the timer is not set during abnormality. CONSTITUTION:A microcomputer 6 first performs detection by means of a vaporizer thermistor and controls a vaporizer temperature. The microcomputer then controls an electromagnetic pump 5, a relay 43 for control, and a relay 62 for ignition and manages combustion. The fuel pump 5 is run and a basic interval timer is set. During abnormality, a pulse output is not processed and the pump 5 stops operation, and the basic interval timer is not set. The whole of a system is prevented from being brought into an unsafe state in relation to abnormality of combustion and a system and partial defective operation of a microcomputer itself in addition to runaway and malfunction of the microcomputer 6.
Patent JP-S61119443-A (JP)
Title: Luminous intensity converting circuit for lamp
Inventor: TAKAYAMA AKIRA
IPC: B60Q1/04
Filed: 1984-11-15
Abstract: PURPOSE:To use a luminous filament for a lamp with two different luminous intensities, by connecting parallel two circuits with and without a resistance between one of the luminous filaments and the power supply. CONSTITUTION:Two luminous filaments 2 and 3 in a lamp 1 can be switched into the high side and the low side by switching circuits 6 and 7 with a switch 8. The circuits 6 and 7 are connected to a DC power supply 5 through a converting switch 8 and a lamp switch 4. Parallel to the circuit 7, another circuit 9 with a resistance 10 is connected. These parallel circuits 7 and 9 can be switched each other through a switch 11. While the luminous filament 3 can be lighted as a front lamp of the low side by converting to the circuit 7, the luminous filament 3 can be lighted as a twilight lamp by converting to the circuit 9.
Patent JP-H03101716-A (JP)
Title: Optical switch, optical switch array, and multi-port optical switch
Inventor: HOKARI KAZUO
IPC: H04B10/29
Filed: 1989-09-14
Abstract: PURPOSE:To miniaturize an optical switch and to facilitate the integration by composing the two-input, two-output optical switch with 1st-3rd polarization beam spliters, an optical path converter, and a polarization plane control means. CONSTITUTION:When a 1st and a 2nd signal light beam which are polarized linearly are made incident on an S wave and an ON control signal is inputted, the 1st signal light has its plane of polarization rotated by 90 deg. and is polarized linearly into a P wave in the case of passing through a polarization plane control means 5-13. The 1st signal light is transmitted through a 2nd polarization beam splitter 4-10 and emitted from a 1st output port 01. Further, the 2nd signal light has its plane of polarization rotated by 90 deg. and is polarized linearly into a P wave in the case of passing through a polarization plane control means 5-13. Then the 2nd signal light is transmitted through 1st and 3rd polarization beam splitters 4-9 and 4-11 and emitted from a 2nd output port 02. Consequently, the number of components is decreased to miniaturize the optical switch and easily integrate the optical switch.
Patent JP-H03100167-A (JP)
Title: Heat resistant ti or ti alloy having superior oxidation resistance at high temperature
Inventor: FURUYA TAKASHI
IPC: C23C14/14
Filed: 1989-09-14
Abstract: PURPOSE:To obtain heat resistant Ti or Ti Alloy having superior oxidation resistance at high temp. and satisfactory adhesion without deteriorating the workability of the base material by forming an Mo-rich layer in the surface layer of Ti or Ti alloy by ion implantation. CONSTITUTION:An Mo-rich layer is formed in the surface layer of Ti or Ti alloy by ion implantation. The desired number of Mo ions implanted is about >=1.2X10<16> per 1cm<2>. A dense thin oxidized coating film having high adhesion to the base material can be formed and heat resistant Ti or Ti alloy having superior oxidation resistance at high temp. is obtd. This Ti or Ti alloy has superior oxidation resistance even in a high temp. range of about >=500 deg.C.
Patent JP-H1055878-A (JP)
Title: Low-frequency electromagnetic induction heater
Inventor: OKAMOTO KOZO
IPC: H05B6/10
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic induction heater having the capability of restraining the temperature rise of an induction coil for extending the service life thereof. SOLUTION: This heater has a conductive tubular body 3, an induction coil 2, a cylindrical iron core 1 made of magnetic steel plates formed to have a curved part and stacked on top of each other, and a metallic pipe 6 with a gas-liquid two-phase heating medium 7 decompressed and sealed internally, and a heat exchange part 9 formed at the end. Furthermore, the induction coil 2 is wound around the cylindrical iron core 1, and the metallic pipe 6 is fitted to the internal surface of the cylindrical iron core 1. Then, the metallic pipe 6 is inserted in the conductive tubular body 3. The induction coil 2 is cooled by use of the cylindrical iron core 1 and the low heat resistance thereof via the transfer of the latent heat of the heating medium 7.
Patent JP-H1065446-A (JP)
Title: Digital temperature compensation type oscillator and radio equipment
Inventor: KUROGO SHIGEHISA
IPC: H04B7/26
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To obtain the digital temperature compensation type oscillator from which occurrence of a steep phase fluctuation at a change point of temperature control is eliminated by providing a latch circuit that latches an output of a memory circuit outputting digital data for temperature compensation with an external control signal. SOLUTION: Temperature compensation digital data outputted from a memory 5 are latched by a latch circuit 6 with an external control signal. When the latch circuit 6 latches data, a voltage signal outputted from a D/A converter 7 is a temperature compensation voltage just before latching. A constant voltage without a change independently of an ambient temperature change is given to a voltage controlled crystal oscillator 11 via a filter 9. Thus, the phase of an output frequency of the voltage controlled crystal oscillator 11 is not steeply changed during the operation of the latch circuit 6.
Patent JP-H0579760-A (JP)
Title: Dryer mainly for grain
Inventor: SHIMOMURA TAKAMICHI
IPC: B65G65/30
Filed: 1991-09-19
Abstract: PURPOSE:To automatically shift material to be dried between storage bins according to a specified rotation pattern by a method wherein a rotation controller is provided with a receiving bin designation changing device which decides whether the storage bin designated as a receiving storage bin is ready to receive material or not when material shift is carried out and changes the designation when the storage bin is hot ready to receive it. CONSTITUTION:A rotation controller 40 includes a receiving bin designation changing device 52, a rotation instruction device 43 and an output device 44 on the output side. The receiving bin designation changing device 52 decides whether a storage 10 designated as a receiving storage bin is ready to receive material or not when material shift is carried out and changes the designation when the storage bin 10 is not ready to receive it. The rotation instruction device 43 reads out the delivery and receiving storage bins 10 from a memory (RAM) in turn and issues shift instructions to the output device 52. The output device 52 outputs operation instructions to transfer devices 12, 13, 16, 24 and 25 according to the shift order designated by the rotation instruction device 43. The transfer devices are operated and controlled based on the operation instructions issued by the output device 44 and rotation controls of material shift between the storage bins 10 are executed. Thus, adequate drying can be performed with simple operation.
Patent JP-S6483787-A (JP)
Title: Operator device for window
Inventor: ICHIGE TAKEJI
IPC: E05F11/04
Filed: 1987-09-26
Abstract: PURPOSE: To open and close a ventilating window or the like and to hold it open or closed by means of a simple structure and through easy operations by rotating a drive shaft for actuating a latch device and a window recovery device having a geared tape. CONSTITUTION: When a window 1 is closed, it is surely held closed by engagement between a hook 5 and the pin 6"' of a latch bolt 6. Sliding of a drive shaft 9 through the operation. of a handle causes a coupler 10 to rotate the latch bolt 6 to disengage a latch device. Further, two bevel gears 16, 17 are also disengaged and a sprocket wheel 12 is freed to allow the window 1 to open or close freely, the window 1 being opened by means of a spring damper or gas damper, etc. Rotation of the drive shaft 9 after opening of the window 1 causes the sprocket wheel 12 to draw in a geared tape 11 to close the window 1.
Patent JP-S60131540-A (JP)
Title: Photoconductive member
Inventor: SAITOU KEISHI
IPC: H01L31/0248
Filed: 1983-12-20
Abstract: PURPOSE:To obtain a photoconductive member superior in sensitivity, etc. by forming on a substrate the first amorphous layer composed of a Ge-contg. region and Si-contg. photoconductive region, and contg. a conductivity governor in a specified concn. distribution, and the second amorphous layer contg. Si and C in succession. CONSTITUTION:The first amorphous layer 102 is formed by laminating on the substrate 101 of a photoconductive member a layer region 103 contg. Ge, and a photoconductive layer region 104 contg. Si, in succession, and incorporating a conductivity governor, such as B or P, in a concn. distribution in the layer thickness direction having the max. value in the region 104 and contg. more on the side near the substrate 101. An objective photoconductive member 100 is obtained by forming the second amorphous layer 105 contg. Si and C on the layer 102 to form a photoreceptor 107.
Patent JP-S6482540-A (JP)
Title: Prober
Inventor: TAKAO ITARU
IPC: G01R31/28
Filed: 1987-09-24
Abstract: PURPOSE:To enable the contact operation of a body to be inspected and a probing needle after the body to be inspected is positioned, and to conduct accurate inspection by providing an inspecting section for a probing device with the positioning means of the body to be inspected. CONSTITUTION:A wafer 2 is introduced to a pre-alignment section 16 by vacuum forceps from a wafer cassette 3 for a rotor section 4. The wafer 2 fed to a base plate 7 through a crank 25 is carried just under a probing card 5 for an inspecting section 6. A positioning means 8 is moved to the center of a probing needle 5a group in the probing card 5, and the positioning means 8 is positioned so that the center of the positioning means 8 and the center of the probing needle 5a group coincide. The wafer 2 is shifted in the X-axis direction and the Y-axis direction by the base plate 7 to the fixed positioning means 8, brought into contact with the probing needle 5a, and conducted with an external tester 28, thus detecting a crossing distance. Half the distance represents the central axis of the wafer. When the center of the wafer 2 is acquired, the size of a semiconductor is also set.
Patent JP-S60130639-A (JP)
Inventor: POORU EERURITSUCHI
IPC: C09K3/00
Filed: 1984-11-14
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-H0690170-A (JP)
Title: A/d converter
Inventor: UEKI YUUJI
IPC: H03M1/10
Filed: 1992-09-09
Abstract: PURPOSE:To test a control circuit in a short time by performing A/D conversion with a clock at a high frequency, which does not purpose the A/D conversion, and providing a conversion end signal in a short cycle. CONSTITUTION:A clock source 11 at the high frequency, which does not purpose the A/D conversion, is selected by a clock selecting circuit 3, the control signal of an A/D conversion part 1 is generated by a control signal generating circuit 4, and a conversion end signal 26 is generated in a short time rather than normal conversion time. At such a time, a control circuit 5 is controlled through a data bus 7 by an external CPU 8.
Patent JP-S6394831-A (JP)
Inventor: NARITA MASAO
IPC: B64G1/38
Filed: 1986-10-09
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-H0699992-A (JP)
Title: Foldable container
Inventor: MATSUKA KENJI
IPC: B65D30/16
Filed: 1992-09-09
Abstract: PURPOSE:To obtain a self-supporting and foldable container being convenient for carrying and storage and fit to be used as bucket, etc. CONSTITUTION:The title container is a closed-end cylindrical foldable container, the sidewall 3 of the container is provided with fluid-receiving parts 4 equipped with inlet and outlet ports 5 of fluid, the fluid-receiving parts 4 and sidewall 3 are composed of foldable flexible materials, and the container is made self-supporting when the fluid is injected into the fluid-receiving parts 4.
Patent JP-H0688606-A (JP)
Title: Coal-firing furnace with gas generator
Inventor: NAKAJIMA YASUSHI
IPC: F23B99/00
Filed: 1992-09-09
Abstract: PURPOSE:To dispense with, apart from coal, any fuel, such as light oil, for the ignition, start-up, and improvement of combustion in the operation of a coal-firing furnace such as a coal-firing boiler. CONSTITUTION:A gas generator (coal gasifier) 1 for producing fuel gas from coal by heating and a tank (gas storage tank) 2 for storing the fuel gas are provided alongside a coal-firing furnace (coal-firing boiler 3). The coal-firing furnace 3 is equipped with a burner 6 to which fuel gas is fed from the tank 2.
Patent JP-S60130662-A (JP)
Title: Ink for writing utensil
Inventor: OKABE EIICHI
IPC: C09D11/16
Filed: 1983-12-19
Abstract: PURPOSE:To provide the titled ink which has specified viscosity and surface tension and whose handwriting can be well retained on a non-absorbent surface and can be continuously peeled off in the form of a film, consisting of an org. solvent, a strippable resin binder and a dye and/or a pigment. CONSTITUTION:5-20wt% strippable resin binder having an average degree of polymn. of 1,000 or below such as polyvinyl butyral resin and 3-30wt% dye and/or pigment are dissolved or dispersed in an org. solvent such as ethanol to obtain ink for writing utensils, which has a viscosity of 60cps at 25 deg.C and a surface tension of 20-35dyne/cm.
Patent JP-H0873855-A (JP)
Title: Liquid crystal composition and liquid crystal display element
Inventor: NAKAGAWA ETSUO
IPC: C09K19/30
Filed: 1994-09-08
Abstract: PURPOSE: To obtain a liquid crystal composition which contains two specific components, has a suitably high Δn and a low viscosity, large voltage retention and excellent reliability, thus is suitable for an active matrix liquid crystal display element corresponding to high-speed responsiveness. CONSTITUTION: This composition contains compounds selected from (A) compounds of formula I (R<1> , R<2> are each a 1-10C alkyl, a 2-10 alkenyl) and (B) compounds of formulas II-IV [R<3> is a 1-10C alkyl; X is F, Cl; Q<1> , Q<2> are each H, F; (A) is trans-1,4-cyclohexylene, 1,4-phenylene; Z<1> is COO, a single bond; Z<2> is CH2 CH2 , CH=CH; Z<3> is CH2 CH2 , COO; Z<4> is CH2 CH2 , a single bond]. The amount of component A is pref. 5-30wt.%, while component B is pref. 60-95wt.%.
Patent JP-H1089316-A (JP)
Title: Clogging detecting method for filter of hydraulic equipment and device therefor
Inventor: SAHODA NORIYUKI
IPC: B66B9/04
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a clogging detecting method and a device for the filter of hydraulic equipment by which a proper clogging state of the filter can be detected, regardless of a viscosity change of hydraulic operating fluid, and a device thereof. SOLUTION: The clogging detector for the filter 6 of a hydraulic equipment is constituted of a hydraulic jack having a plunger rising and lowering by feeding and discharging hydraulic operating fluid 2, a pump 3 feeding and discharging hydraulic operating fluid 2 to/from the hydraulic jack, a tank 1 storing hydraulic operating fluid 2, a piping 5 connecting the pump 3 and the tank 1 with each other and a filter 6 provided on a piping 5a contacting the inside of the tank 1 and the pump 3. Between the filter 6 and the pump 3, a pressure sensor 17b is provided. Pressure measured by the pressure sensor 17b and reference pressure which is preliminary set for every temperature of hydraulic operating fluid 2 are compared and the clogging of the filter 6 is made to be detected.
Patent JP-H03104296-A (JP)
Title: Integrated circuit with metallic substrate
Inventor: FUJITA NAGAHISA
IPC: H05K1/05
Filed: 1989-09-19
Abstract: PURPOSE:To construct a hollow casing and exhibit the effect of shielding a noise signal by forming first and second circuit boards in bent conditions and connecting the bent end portion of one circuit board to the non-bent end portion of the other circuit board. CONSTITUTION:First and second circuit boards 20 and 22 are placed so that circuit board bodies 20a and 22a are positioned below, respectively. One end portion of each circuit board body 20a or 22a is bent upward at 90 degrees. The second circuit board 22 turned over above the first circuit board 20 is pressed down whereby the male connector portion 32 of the second circuit board 22 is fitted into the recess 38a of the female connector portion 38 of the first circuit board 20 and the male connector portion 30 of the first circuit board 20 is fitted into the recess 40a of the female connector portion 40 of the second circuit board 22. Thus, the first and second circuit boards 20 and 22 are electrically connected to each other via the connection terminals 34, 36; 42, 44 of both circuit boards 20 and 22 by fitting male connector portions 30 and 32 into the corresponding female connector portions 40 and 38 and mechanically coupled with each other by holding a fitting condition.
Patent JP-S6486814-A (JP)
Title: Culture medium of carbon fiber for plant
Inventor: SAITO YASUSHI
IPC: A01G1/00
Filed: 1987-09-28
Abstract: PURPOSE:To obtain the titled culture medium capable of sustaining effects not only on initial growth but also on growth thereafter as a culture medium for rearing seedling and setting for a long period, by using short carbon fibers alone or blending with rock wool or soil. CONSTITUTION:The aimed culture medium, obtained by using, e.g. (A) short carbon fibers having <=30mu fiber diameter and <=30mm fiber length along or blending the fibers with (B) soil and/or rock wool and capable of imparting cultivation results of twice based on those of a rock wool culture medium thereto and 5-30 times based on those of soil land thereto.
Patent JP-H11236371-A (JP)
Title: Multi-functional peroxide, polymerization initiator for vinylic monomer and use of polymerization initiator
Inventor: ISHIGAKI HIDEYO
IPC: C08F4/36
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a new multi-functional peroxide having a high polymerization initiation efficiency and capable of giving a high mol.wt. polymer in a high yield, to provide a polymerization initiator for vinylic monomers, and to provide a method for using the polymerization initiator. SOLUTION: This multi-functional peroxide is expressed by the formula: R<1> -CX3 [R<1> is a 1-3C linear alkyl group; X is a group of the formula (R<2> is a 1-5C linear or branched alkyl group, a cycloalkyl group or phenyl group)], and includes 1,1,1-tris(t-butylperoxycarbonyloxymethyl)propane. A polymerization initiator for vinylic monomers contains the multi-functional peroxide as an active ingredient. The method for polymerizing the vinylic monomer comprises polymerizing the vinylic monomer in the presence of the polymerization initiator at 60-160 deg.C. A resin for toners is obtained by copolymerizing styrene with a (meth)acrylic ester in the presence of the polymerization initiator.
Patent JP-H0581950-A (JP)
Title: Gas insulated capacitor-type bushing
Inventor: MIZUTANI MASAAKI
IPC: H01B17/28
Filed: 1991-09-20
Abstract: PURPOSE:To remove water in the inside of a layer and prevent the slippage of a layer and improve the reliability while bearing the mechanical force by using a plastic film in which a plurality of recessed grooves and projected mountain parts are formed as a thin insulating material to compose an insulating layer. CONSTITUTION:A plurality of stripes of recessed grooves with 5mum or more depth and 0.5mm or more width are formed on one side of a plastic film 12 on the external circumference of a center conductor 1 and projected mountain parts with the same size are formed in the same sites on the other side. The film 12 is so wound as to interlock the recessed grooves and the projected mountain parts while making the grooves and the projected mountain parts in harmony with the longitudinal direction of the conductor 1 and by inserting an equalizer electrode 3 in every prescribed size, a capacitor core 4 is manufactured. Consequently, even if the winding length becomes long due to that the bushing is made to have the high voltage and large size, drying and vacuum impregnation can be carried out completely within a short time, so that it is manufactured easily. Further, it can has stable function against mechanical force, so that it becomes economical and has high quality and improved reliability.
Patent JP-S6396787-A (JP)
Title: Bedewing detector
Inventor: HARAYAMA TETSUO
IPC: G11B15/00
Filed: 1986-10-09
Abstract: PURPOSE:To maintain the output of a sensor after bedewing is eliminated by providing a timer circuit timing a specified time in correspondence to the output of a detection circuit and a generator circuit generating a detection signal according to the output of a sensor circuit and that of a timer circuit. CONSTITUTION:When bedewing does not occur, the sensor circuit 11 outputs a signal L. Since at that time a holding circuit is inoperable, the signal L is outputted from an OR circuit. In case of the bedewing of an object to be monitored, the sensor 11 detects the bedewing before it takes place, and outputs the signal H, which is outputted through the OR circuit 12. It outputs the signals H until time T2 passes after the signal H was inverted to a signal L. Since the time T2 is set longer than T1, the signal H is outputted before the object is bedewed. After the bedewing is eliminated, the signal H is inverted to the signal L.
Patent JP-H1181639-A (JP)
Title: Floor panel
Inventor: DEGUCHI YASUHIRO
IPC: E04F15/024
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To facilitate extension of a cable by connecting a groove lid to the upper end of a support leg erected in a wiring passage freely openably and closably, thereby closing the upper surface opening of the wiring passage. SOLUTION: Four panel main bodies 13 are connected to each other by connecting pieces 14 through a cross-shaped wiring passage 12, and the upper surface opening of the passage 12 is closed by a central cross trench cover and four trench covers 11 extended in four ways to construct a floor panel. The cover 11 comprises groove lids 23, 25 connected to both sides of the upper end part of a support leg 21 coming into contact with the bottom of the passage 12 through hinges 22, 24 freely openably and closably, and the cover can be automatically returned to its closed attitude by a spring. In extending a cable, after the cross trench cover is removed, the cable C is placed along the end side of the cover 25, and pushed in the direction of an arrow D to bend the hinges 22, 24.  Subsequently, the cable C is forced into a gap formed between the main body 13 and the cover 25, and dropped in the passage 12 to be laid therein, and the lids 23, 25 are returned to the closing attitude by springs. Thus, the time required for wiring can be remarkably reduced.