baber/WOPTO huggingface dataset:
Patent JP-S62241416-A (JP)
Title: Crystal resonator
Inventor: YOSHIDA YUKIO
IPC: H03H9/10
Filed: 1986-04-14
Abstract: PURPOSE:To package electronic parts to high density by holding a plate type capacitor obtained by forming two capacitors on the top surface of a glass part in one body by using an airtight terminal, holding a crystal element almost at right angles to the main surface of the capacitor, and also pressing a metallic cap onto the airtight terminal. CONSTITUTION:Inner leads 7 and 7' of the airtight terminal 19 are inserted into through holes 31 and 31' of the capacitor 30 and mounted on the top surface of the glass part 12 of the airtight terminal, and the tip part of a lead wire 11 and the electrode 8 of the capacitor 30 are held mechanically and connected electrically. Then, the almost rectangular crystal element 1 is mounted almost at right angles to the main surface of the capacitor 30 and held mechanically by using, for example, solder materials 4 and 4'. Then, while the crystal element 1 is oscillated through lead wires 10, 10', and 11, metal is stuck on an exciting electrode 2 by vapor deposition, etc., to adjust an oscillation frequency. Then, the metallic cap 14 is pressed onto the airtight terminal 19 to seal the capacitor 30 and crystal element 1 airtightly.
Patent JP-S60230039-A (JP)
Title: Dimming type smoke detector
Inventor: ISHII HIROMITSU
IPC: G08B17/10
Filed: 1984-04-27
Abstract: PURPOSE:To reduce the cost and size of the smoke detector by photodetecting emitted light from a light emission part by plural photodetection parts, and integrating smoke detection signals which are outputted by the respective photodetection parts and attenuated by smoke by an integrating means and calculating the amount of smoke. CONSTITUTION:A detecting means 1 has plural independent smoke detection parts and a couple of detection parts consist of a light emission part 2a, photodetection part 4a, and smoke detection space 3a and use light emitting elements and photodetecting elements having the same characteristics. Further, an amplifying means 5, integrating device 6 with an arithmetic processing means, and comparator 7 are provided. When smoke flows in a smoke detection area 3a, light emitted by the light emission part 2a is attenuated by the smoke and the photodetection part 4a outputs a smoke detection signal. Further, the integrating device 6 performs arithmetic on the basis of an amplified signal and the result is inputted to and compared with a reference voltage by the comparator 7, so that when an analog value corresponding to the amount of smoke attains to the reference voltage, a fire signal is outputted.
Patent JP-H03285942-A (JP)
Title: Light-heat energy accumulating and converting material
Inventor: NISHIKUBO TATATOMI
IPC: C08L57/10
Filed: 1990-03-31
Abstract: PURPOSE:To obtain a light-heat energy accumulating and converting material of polymer beads having ready handling, comprising a polymer compound containing a norbornadienyl derivative group at the side chain and a catalyst of converting a quadricyclane derivative group at the side chain of polymer to a norbornadienyl derivative group. CONSTITUTION:A polymer bead material comprising a composition consisting of (A) polymer beads shown by formula II containing a norbornadienyl derivative group such as a group shown by formula l (R is connecting structure to main chain of polymer; R1 to R7 are H or organic group such as alkyl or cycloalkyl) at the side chain, e.g. polymer beads shown by formula II obtained by rearrangement reaction of crosslinked poly(chloromethylstyrene) and K salt of 3-(phenylcarbamoyl)-2,5-norbornadiene-2-carboxylic acid) in the presence of tetrabutylammonium bromide in DMF and (B) a catalyst (e.g. cobalt- tetraphenylporphyrin complex) of converting a quadricyclane derivative group at the side chain of polymer to a norbornadienyl derivative group.
Patent JP-S5712578-A (JP)
Title: Manufacture of semiconductor light-emitting device
Inventor: NISHITANI YORIMITSU
IPC: H01S5/24
Filed: 1980-06-26
Abstract: PURPOSE:To grow an active layer selectively at a concaved section for the subject device by a method wherein the concaved section is provided on an InP substrate and the InGaAsP, whereon the active layer will be grown, is overcooled to the temperature which is 2-5 deg.C lower than a solid-to-liquid equilibrium temperature. CONSTITUTION:A groove 2 of 0.1-0.4mum in depth and 2-5mum in widt is formed on the surface (100) of the N type InP substrate 1, an N type InP buffer layer 3 is superposed and a new groove is formed, and an InGaAsP active layer 4 is grown in a liquid phase. At this time, when the overcooling temperature of the InGaAsP is lower than 2 deg.C, there will be no growth in solid-state phase and there will be growth on the flat section if the temperature is higher than 5 deg.C. Also, if the groove is shallower than 1mum in depth and narrower than 2mum in width, the shoulder of the substrate is exposed and in the case when the width exceeds 5mum, the groove is flattened. A P type InP clad layer 5, a P type InGaAsP connecting layer 6 and an insulating film 7 are superposed on the active layer 4 and then electrodes 8 and 9 are attached. According to this constitution, the active layer can be buried easily and accurately without performing complicated processes.
Patent JP-S5312241-A (JP)
Title: Buffer memory unit
Inventor: SHIGAKI SEIICHIROU
IPC: G06F3/06
Filed: 1976-07-21
Abstract: PURPOSE: To decrease the gate number by having a vertical connection for the two unit memory circuits. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58202472-A (JP)
Title: Method and apparatus for manufacturing transfer material
Inventor: MATSUGUCHI YUTAKA
IPC: B41M3/12
Filed: 1982-05-20
Abstract: PURPOSE:To transfer efficiently a distinct image, by tacking a toner image formed on an electrophotographic photosensitive drum to a transfer base material whose surface has a peeling property, forming a transfer layer being a mirror image of an original, and heating and pressing this transfer layer to a regular transfer material. CONSTITUTION:An image which develops a image of an original A on a photosensitive drum 1 of an electrophotographic photoreceptor 1 by a toner 24 is transferred by use of a tacking corona device 6, onto a transfer base material 20 having a peeling layer 23 which applies a peeling agent such as silicon resin, etc. on a supporting body 22 such as paper, a plastic sheet, etc., is tacked by a heat drum of a tacking machine 10, and a transfer layer 25 having an inverted image of the original A is tacked on the peeling layer. Subsequently, this transfer base material 20 is superposed with the transfer layer 25 on the surface of a regular transfer material, is transferred by use of a heating press plate, a heating roll, etc., and thereafter, the supporting body 22 is peeled off together with the peeling layer 23, by which a transfer material is obtained. In this way, a distinct picture can be transferred efficiently and at a low cost.
Patent JP-S63251828-A (JP)
Title: Information processor
Inventor: SHIGA MINORU
IPC: G06F3/16
Filed: 1987-04-08
Abstract: PURPOSE:To realize the hand-held use of a display device on a desk, etc., by using a keyboard and a controller to control plural flat plate type display device. CONSTITUTION:An information processor contains the display devices 100-102, a controller 300, a keyboard 200 and a pen 400. The data are transferred by radio among the controller 300, the devices 100-102 and the keyboard 200. Both devices 100 and 101 have the same constitutions and functions in a light- weight and flat plate form. Either one of both devices 100 and 101 has a voice input/output means for execution of input/output of voices. The controller 300 stores the voice information. Thus it is possible to obtain a portable information processor that can be easily used on a desk, etc.
Patent JP-S62241970-A (JP)
Title: Method of purifying carotene-containing concentrate
Inventor: HAMA ITSUO
IPC: C09B67/26
Filed: 1986-04-15
Abstract: PURPOSE:To enable carotene to be purified on an industrial scale inexpensively and efficiently, by using specified silica gel as a filler and an acetone/hexane solvent mixture having a specified composition as a developer in the purification of a carotene concentrate by means of chromatography. CONSTITUTION:A liquid which contains a carotene-contg. concentrate is fed to a filler to adsorb it on the filler. A developer is fed to the filler to elute and recover carotene. In this recovery operation, silica gel pretreated with acetone and hexane is used as the filler and an acetone/hexane solvent mixture contg. 0.005-1.0wt% acetone is used as the developer. Pref. silica gel has a particle size of 50-600mum. The pretreatment of silica gel can be carried out by packing silica gel in a column, feeding acetone to the column to adsorb it on silica gel until silica gel is saturated with acetone, washing it with hexane or a mixture thereof with acetone to such an extent that the composition of the effluent is the same as that of the developer and then completing the washing.
Patent JP-2000284110-A (JP)
Title: Color filter for liquid crystal, its production and liquid crystal display device
Inventor: SATO KOICHI
IPC: G02F1/1335
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for the production of a color filter which has a mixture of a spacer material and a positive resist only in a black mask part and which makes gap control with high accuracy possible and which can be produced in an easy production process at a low cost. SOLUTION: This method includes a process to apply while pressing a mixture of a spacer material 1A and a positive resist on a color filter on a transparent substrate 6 on which the color filter is preliminarily formed and to calcine the mixture, a process to expose the mixture through the transparent substrate, and a process to form the mixture of the spacer material and positive resist only on the black mask 7 of the color filter by developing and to fix and to bring into contact with the spacer material on the black mask.
Patent JP-S62244285-A (JP)
Title: Electric resistance type variable attenuatior
Inventor: OSAKA KENJI
IPC: F16F15/02
Filed: 1986-04-15
Abstract: PURPOSE:To vary attenuation effect easily and freely in a wide range, by a method wherein a load is applied using a variable resistor for a generator driven by a movement source. CONSTITUTION:Rotational movement from a movement source l is transmitted by a belt 2 to a rotary shaft 4 of a generator 3. The generator 3 generates electric power by the kinetic energy transmitted to the rotary shaft 4. The kinetic energy converted into the electric power is consumed by a variable resistor 5 for applying a load to the generator 3. Attenuation effect is adjusted by varying resistance value of the variable resistor 5.
Patent JP-H11283846-A (JP)
Title: Stationary induction electric equipment
Inventor: URATA NOBUO
IPC: H01F27/08
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost stationary induction electric equipment which is capable of reducing its installed space and on which alignment, etc., can be performed easily at assembling and working of the equipment. SOLUTION: An external cooler 5 is positioned above a tank 1, and the lower surface of the cooler 5 is connected to an upper cover 8 through a first refrigerating pipe 16, and at the same time, through a third refrigerating pipe 18. In addition, a fourth refrigerating pipe 19 is connected to the lower surface of the upper cover 8 and vertically laid downward in the tank 1. The lower end section of the fourth refrigerating pipe 19 is extended into the inside of a lower tank 1b.
Patent JP-H01258514-A (JP)
Title: Light receiving circuit
Inventor: KONO TOSHIBUMI
IPC: H04B10/077
Filed: 1988-04-07
Abstract: PURPOSE:To easily detect an input disconnection by detecting a current to flow at a light receiving element, and when the detected value becomes the reference value or above specified beforehand, deciding that the input shut-off of a light signal is obtained. CONSTITUTION:A light signal 11 is received by an avalanche photo diode 1, converted to an electric signal, inputted through a current detecting circuit 9 to a pre-amplifying circuit 2, a prescribed amplifying is executed and thereafter, the signal is outputted from a terminal 12 through a gain variable amplifying circuit 3 and an equalizing circuit 4. On the other hand, the output of the equalizing circuit 4 is inputted through a peak detecting circuit 5 and direct current amplifying circuits 6 and 7 to a direct current voltage converting circuit 8. In this case, since the gain of the amplifying circuits 6 and 7 is set to the sufficiently large value, when a light input is absent, the amplifying circuit 3 becomes a maximum gain, the converting circuit 8 becomes the maximum voltage and the current to flow at the diode 1 also becomes maximum. Consequently, the current is detected by the current detecting circuit 9 and an alarm signal is outputted.
Patent JP-H03285564-A (JP)
Title: Transformer
Inventor: ICHINOYA KAZUKUNI
IPC: H02M5/12
Filed: 1990-03-30
Abstract: PURPOSE:To make a transformer light in weight and small in size at a low cost by a construction wherein an amplification oscillation circuit generating a peak pulse is connected to a primary coil and a secondary coil formed of a very thin wire and wound in a larger number and having a smaller diameter than the one of the primary coil is used as the output side. CONSTITUTION:When a current flows to a base of a transistor(TR) 3, a low current of high voltage flows to a collector, and the current flows through the base decreases. Accordingly, the collector current of the TR 3 becomes 0. At this time, a peak pulse current flows through the secondary coil of a transformer 7. When the collector current becomes 0, a current flows to the base of the TR 3, peak pulse is generated and oscillation of low current and high voltage takes place. Since the peak pulse rises sharply and has an acute angl, however, a peak voltage is instantaneous and the primary coil is not burnt. Due to this peak pulse, an output is obtained in the secondary coil by a mutual induction. At this time, too, the peak voltage is instantaneous and the secondary coil is not burnt.
Patent JP-S60231923-A (JP)
Title: Production of magnetic recording medium
Inventor: TAKAHASHI JIYUN
IPC: G11B5/845
Filed: 1984-04-27
Abstract: PURPOSE:To obtain good vertical orientability in the stage of depositing magnetic powder on a medium substrate by pressing the medium substrate into a sandwich state right after applying a magnetic field direction perpendicularly to the medium substrate and depositing the magnetic powder on the medium substrate. CONSTITUTION:The magnetic field of a magnetic disk 10 surface is maintained at 4 kilooersted after paint is dropped onto said surface by a spinner of an ordinary method. The disk 10 surface is pressed by ''Teflon(R)'' plates 13 attached to the pole surfaces 12 of electromagnets 11 by moving the electromagnets when the film is formed to the prescribed thickness. The pressing pressure in this stage is about 1kg/cm<2>. Both of the vertical magnetic field and the specified pressure of press are acted on the disk 10 surface in the stage of depositing the paint in the above-mentioned way, by which the vertical orientability is provided to the film plane of the magnetic powder; at the same time, the volatilization of a thinner is accelerated by the effect of the press. The vertically oriented magnetic powder is thus deposited as it is and the magnetic powder is laminated in vertical orientation when the film surface is pressed.
Patent JP-H09239156-A (JP)
Title: Jet coaster device
Inventor: SUZUKI TATSUO
IPC: A63G21/04
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To raise the degree of both of passenger's safety and satisfaction through the combination of a simple vehicle and a rail by applying the constitution that a single rounding track is made to have a recess on top and both sides for forming thick and approximately X-shaped cross section, travel wheels slides on the top recess, and guide wheels slide on the recesses at both sides. SOLUTION: A rail 1 of a rounding track is single, and the cross section thereof is made constant. Also, a recess 1a is formed on the upper surface of the rail 1 and recesses 1b and 1b on both sides. Furthermore, the rail 1 is formed to have thick and approximately X-shaped cross section by forming flange parts 1d to 1g to each corner. The surface of the rail 1 where is in contact with wheels 6 to 8 is made of steel, so as to resist the load of a vehicle A and ensure the smooth slide of the travel wheel 8 and the guide wheels 6 and 7. In addition, the travel wheel 8 of the vehicle A is made to slide on the recess 1a on the upper surface of the rail 1, and the guide wheels 6 and 7 on the recesses 1b and 1c at both sides. According to this construction, two of the wheels 6 to 8 of the vehicle A are always clamped with two of the recesses 1a to 1c, thereby ensuring the safe travel of the vehicle A.
Patent JP-H02266069-A (JP)
Title: Prefabricated house
Inventor: ISHIHARA YOICHIRO
IPC: E04H1/02
Filed: 1989-04-06
Abstract: PURPOSE:To build sporting facilities for a small number of persons simply and at a low cost by a method wherein a small house in which a sporting facilities installing member is mounted at the inside, no ceiling is installed, and an area variable natural lighting window is formed in a roof is built by a 2X4 method. CONSTITUTION:A house wherein storing facilities, e.g. an iron bar 3, a suspension ring, can be installed at the inside, no ceiling is built, and a natural lighting window the area of which is varied is formed in a roof and a floor area is 30m<2> or less is built by a 2X4 method. A clear acryl resin sheet having excellent permeability for ultraviolet rays is used for the window. An individual or a small number of person can enjoy a sport and gymnastics for the promotion of health. This constitution enables the building of sporting facilities at a low cost.
Patent JP-S61247372-A (JP)
Title: Device for microscopic perfusion culture
Inventor: KONDOU YOSHIAKI
IPC: C12M1/00
Filed: 1985-04-23
Abstract: PURPOSE:The culture tank in the culture plate on the microscope is perfused sterilely with the culture mixture which is heated at a constant temperature to keep the tank itself at a constant temperature and enable the tank to be held in the same view. CONSTITUTION:In arm 12, the tube for introducing the culture mixture is wound with heater coil 2 and connected to the thermistor 3. The inlet nozzle 5 is connected to the tank 3 so that the top end comes into the culture tank 16. Simultaneously, exhausting nozzle 6 is connected from the culture tank 6 to the pipe 10. The thermistor probe 26 in the thermistor tank 3 is connected through the thermistor tank cap 4 to the thermistor 22 provided with a constant- current unit 23. Further, the inlet tube 1 and the exhaust tube 10 are connected to the reservoir bottle for perfusion solution 25 and either the inlet tube 1 or the exhausting tube is equipped with a peristaltic pump 21. As a result, the culture tank itself is always kept at a constant temperature.
Patent JP-S58205669-A (JP)
Title: Production of composite material
Inventor: FUJIMOTO MOJIROU
IPC: B22D19/00
Filed: 1982-05-25
Abstract: PURPOSE:To obtain a composite material which has high mechanical strength and an extremely long life and in which the 1st metal and the 2nd metal are bound firmly, by charging the melt of the 2nd metal differing in property than the 1st metal on a base seat of the 1st metal buried in a casting mold and applied with Ni phosphorus plating and hardening said metal. CONSTITUTION:A base seat 3 consisting of an iron plate applied with Ni phosphorus plating on the surface or the 1st metal which is cast steel is partly embedded and fixed in a bottom mold 1 in a casting mold consisting of the mold 1 and a top mold 2. The melt of the 2nd metal differing in property from the 1st metal, for example, high Cr cast steel is charged into the casting mold space 4 having a prescribed shape on the seat 3 until a riser 6 is formed. When the melt of the 2nd metal solidifies in the space 4, the solidified metal is cured for a suitable time and the casting mold is knocked out; further, the sprue, gate and riser are removed. The resulted casting is subjected to calcining, in- furnace cooling and heating and air hardening, whereby the composite material is obtained.
Patent JP-H06347084-A (JP)
Title: Combination control device
Inventor: JIEI MAIKERU KURAUSU
IPC: F24F11/00
Filed: 1994-04-01
Abstract: PURPOSE: To provide a combined controller or control circuit for use in an HVAC system. CONSTITUTION: At least two HVAC units 4, 5 connected with a common duct together with a system thermostat 3 are heating combustion chambers, air conditioners, fans, other forced air systems, or other apparatuses for heating and/or cooling environments. A combined controller 10 is operable in a single stage mode (single mode) or a double stage mode (double mode). The combined controller 10 includes a microcomputer for receiving an input from a system thermostat 3 and providing outputs 30, 31 to the HVAC units 4, 5 in order to effectively control temperature of an environment such as a life space. The controller 10 includes an air fan detection input for receiving a signal indicative of the states of air fans 6, 7 in the HVAC units 4, 5 and LED indicators 42, 44, 62, 66 providing a trouble code.
Patent JP-H05255898-A (JP)
Title: Automatic plating device
IPC: C25D19/00
Filed: 1992-03-12
Abstract: PURPOSE:To conduct plating without decreasing efficiency by providing plural main plating devices and transportation switching parts in a main plating part, supplying different materials to be plated to a plating line and exchanging a plating jig without stopping the line. CONSTITUTION:A material X to be plated is supplied to the loading part 2 of an automatic plating device 1, passed through a pretreating part 3, a main plating part 4, an unloading part 6 and a post-processing part 5, discharged and plated. A first plating device A, a second plating device B and a transportation switching part 9 are provided in the main plating part 4, and the first and second plating devices A and B and the pretreating parts 3 and 5 are selectively and freely line-connected. Jigs 8A and 8B conforming to the kind of each material X are provided to be devices A and B, and the devices A and B and the pretreating parts 3 and 5 are selectively and freely connected to either a plating line 7A or a plating line 7B.
Patent JP-H05253450-A (JP)
Title: External pressure hollow fiber membrane module and washing method therefor
IPC: B01D65/02
Filed: 1992-03-10
Abstract: PURPOSE:To obtain an external pressure hollow fiber membrane module where a membrane is effectively washed by installing a pass for letting escape gas fed into an outer cylinder from the other end of the module and liquid which rises by the gas in a partition. CONSTITUTION:Plural hollow fiber membranes 2 are housed in a vertical outer cylinder 1 and resin partitions 32, 32 are installed at the upper and lower ends of the outer cylinders 1. An upper end 21 of the membrane 2 is opened to the upper surface of the upper side resin partition 31 and a membrane lower end 22 is embedded in the lower end resin partition 32. And an air feed hole 5 and an escape pass 7 are made in the lower side partition 32 and the upper side partition 31 respectively. And with a raw water chamber (a) and the outer cylinder 1 of a module (m) filled with raw water or washing solution without pressure, pressure air is fed and enters the outer cylinder 1 from a feed hole 5. The air turns into bubbles to rise and simultaneously liquid in the outer cylinder 1 is also partly raised by air lift effect to move the hollow fiber membrane 2, causing contaminant to be removed and fall off. After that, the rising bubbles and the rising liquid are jetted to the raw water chamber (a) outside the outer cylinder 1 of the module (m) from the escape pass 7.
Patent JP-S62246203-A (JP)
Inventor: KONAKA TSUNEO
IPC: H01B7/29
Filed: 1986-04-18
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。