baber/WOPTO huggingface dataset:
Patent JP-2000103993-A (JP)
Title: Composition for forming gas barrier coating film, and film
Inventor: TODA KINICHI
IPC: C09D129/04
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain a composition capable of providing a packaging film scarcely causing cracks by rubbing or pulling, and having excellent gas barrier properties by including a specific water-soluble polymer, a specified water glass and a specific silane coupling agent. SOLUTION: This composition comprises an aqueous solution containing (A) a water-soluble polymer containing amino groups or hydroxyl groups in the molecule (preferably a polyamine or a polyvinyl alcohol-based polymer), (B) a water glass (preferably lithium silicate) and (C) a silane coupling agent (preferably alkoxysilanes). The weight ratio A/B of the components A to B is preferably 0.01-10. The weight ratio B/C of the components B to C is preferably 0.1-500. One or both surfaces of a resin molded product such as the form of a film, a sheet or a bottle can be coated with the resultant composition to form a gas barrier coating film.
Patent JP-H05130422-A (JP)
Title: Picture data decoder
Inventor: MIYANO YUICHI
IPC: H04N19/436
Filed: 1991-11-08
Abstract: PURPOSE:To reduce the processing time by applying parallel or time division to processing of compressed picture data read out of a recording medium. CONSTITUTION:A quantization basic table for a luminance signal and a color difference signal among compressed picture data read out of a recording medium is respectively stored in registers 10, 11 and quantization data of the luminance signal are stored in a register 12. A decoding circuit 14 applies decoding processing to data fed from the register 12 and the color difference signal read out of the recording medium in parallel and in time division while a Huffman table 15 is refered to. The signal subjected to decoding processing and a quantization table corresponding to the signal are fed to an inverse quantization circuit 16, in which they are multiplied and the result is outputted.
Patent JP-H10118047-A (JP)
Title: Respiration detecting method
Inventor: FUJIMOTO JUNICHIRO
IPC: A61B5/08
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a respiration detecting method which enables highly accurate measurement of the cycle of respiration without feeling uneasiness by attachment and binding while normal office work is carried on. SOLUTION: A detecting element 1 for detecting the vibration of a human body attributed to the motion of a heart is mounted at one point or more on a human body to find a maximal value on the positive or negative side of an output signal of the detecting element 1 and the output signal in a section so specified to contain the maximal value is added to determine an energy equivalent value corresponding to energy of the vibration. Thus, information on respiration is extracted from the energy equivalent value determined for each of the maximal values cyclically generated of the output signal.
Patent JP-S63147832-A (JP)
Title: Production of glass
Inventor: YAJIMA AKIHIKO
IPC: C03B8/02
Filed: 1986-12-09
Abstract: PURPOSE:To increase the strength of gel for producing glass and to elevate the yield of the gel on the dry basis by drying the sol as a starting material for the production of glass by the sol-gel method after replacing the surface layer of the gel using aq. acid soln. having lower pH than the pH value for the gelling stage of the starting sol. CONSTITUTION:In the production of glass by the sol-gel method using metal alkoxide as a starting material, the surface layer of the gel is replaced using aq. soln. of acid or a mixture thereof with alcohol, having lower pH than the pH value for the gelling stage of the sol, then the gel is dried and glass is produced. In accordance with this method, a slower dehydration condensation reaction is caused in the surface layer of the gel than in the inner layer of the gel, so the contraction of the surface layer is smaller than that in the inner part of the gel. Therefore, even such gel having sufficiently large thickness is dried without causing cracking due to tensile stress exerted on the surface layer. This method is particularly effective for the drying of gel having large thickness.
Patent JP-2001117378-A (JP)
Title: Electro-photographic printer
Inventor: KOMORI TOMOHIRO
IPC: G03G15/00
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To compensate the reduction of a transfer current by applying a charge whose polarity is reverse to that of toner lying on the surface of a photoreceptor drum on a paper 19 by a reverse polarity charging means 20 constituted of a reverse polarity charging roller A 10 and a reverse polarity charging roller B 11 before a transfer process. SOLUTION: The reduction of the transfer current is compensated under the environment of low temperature and low humidity, so that the clear and sharp image is reproduced on the paper.
Patent JP-H07146964-A (JP)
Title: Data collection device of agricultural machine
Inventor: MINAZU KIYOAKI
IPC: G07C5/00
Filed: 1993-11-24
Abstract: PURPOSE:To properly store operation data corresponding to the purpose of an operator by providing a mode wherein only operation results from the start to the end of the operation are stored and a mode wherein even the halfway progress is also stored. CONSTITUTION:The data collection device 20 is used while connected to have a communication with the control unit 1 of the agricultural machine. The data collection device 20 consists of a main body equipped with a CPU 21, an operation part 22, a display part 23, a RAM 25, etc., and a PROM 28 and an SRAM 29 as storage media mounted selectively on the main body. The PROM 28 is stored with programs for data correcting by respective kinds and types of agricultural machines individually. The SRAM 29 can store data by specific items. Therefore, this device can be used for not only a periodic management analysis, but also the setting of optimum operation conditions, and the instruction to the operator, etc.
Patent JP-S63147739-A (JP)
Title: Sheet conveying device
Inventor: MIYAMOTO KOICHI
IPC: B65H7/00
Filed: 1986-12-09
Abstract: PURPOSE:To keep a sheet material on standby in an accurate position and start conveyance at an accurate timing by providing a stopping means which is brought into contact with a sheet end part and a sheet guide means for restraining the loosening of said sheet in between said stopping means and a sheet conveying means having a torque limiter. CONSTITUTION:When a sheet P is conveyed by sheet conveying means 1, 2 and as its end part is brought into contact with a projecting sheet stopping means 12, the advance of the end part of the sheet P is stopped. Then, as the sheet P is further conveyed by the sheet conveying means 1, 2, since the loosening of the sheet P is restrained by the sheet guide means 10, 11, the stopping force of the sheet stopping means 12 is transmitted as it is to the sheet conveying means 1, 2 as a load. And, the sheet conveying means 1, 2 are idly moved without conveying the sheet P by the action of a torque limiter mechanism, and the sheet P is stopped with its end part being in contact with the defined position of the sheet stopping means 12. And, by retracting the sheet stopping means 12, the sheet can be conveyed with an accurate timing.
Patent JP-H10143912-A (JP)
Title: Turning biaxial actuator
Inventor: SHIBATA KEIICHI
IPC: G11B7/09
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a turning biaxial actuator capable of constituting an optical axis of an objective lens with high accuracy by moving a movable part fixed with the objective lens smoothly in the focusing direction. SOLUTION: This actuator possesses the movable part 1 consisting of a center shaft 1a, the objective lens 1b, a focusing coil 1c and a tracking coil 1d, a yoke base 2 for constituting a magnetic circuit by an outer yoke 2a, an inner yoke 2b and a magnet 3, which are disposed opposite to the focusing coil 1c and the tracking coil 1d and a cover 4, with which the movable part 1 is covered and the yoke base 2 is fixed. Bearing holes 2d and 4b for inserting the center shaft 1a are formed coaxially in the yoke base 2 and the cover 4, and the movable part 1 as well as both ends of the center shaft 1a are supported by the bearing holes 2d and 4b, and the movable part 1 is movable in either of the focusing and tracking directions with the bearing holes 2d and 4b as the center.
Patent JP-S63146618-A (JP)
Title: Quantizing system
Inventor: OKADA KENJI
IPC: H03M7/38
Filed: 1986-12-10
Abstract: PURPOSE:To improve the tracking performance even against a steep change by assigning and quantizing a remaining N-bit code without a quantization characteristic value assigned as a characteristic value 2M<-1> or -2M<-1> and using the quantized level number as 2N+1 in quantizing a normal difference signal into N-bit. CONSTITUTION:A difference signal is calculated from an input signal by a prediction coding circuit 3, coded by using a quantization characteristic and sent. The sent coded signal is decoded into a quantization characteristic value by a code inversion circuit 11 in a decoding circuit 10, the quantized charcteristic value and the predicted signal are added by an adder circuit 12 and the result is outputted to an adaptive control circuit 15. When the input form the adder circuit 12 is -255-+255 in the adaptive control circuit 15, it is outputted as a decoded signal as it is, and in case of +256 or over, the result of subtraction by 256 is outputted. Thus, the N-bit quantized level number is used substantially as 2N+1 and the tracking performance even to a steep picture change is improved.
Patent JP-H04167348-A (JP)
Title: Flat fluorescent lamp
Inventor: MISONO KATSUHIDE
IPC: H01J61/067
Filed: 1990-10-31
Abstract: PURPOSE:To prevent a sealing portion from being damaged by heat when mercury is released through heating and also prevent abnormal discharge by mounting a mercury alloy on that side of an electrode which is opposite a discharge space, while separating the alloy from a feed terminal. CONSTITUTION:A high-frequency magnetic field is generated by a high-frequency induction heating coil to heat a cold cathode 20 and a mercury alloy 9. The mercury alloy 9 is mounted to a bend portion 21 formed at the end portion of an electrode 20 and is separated from a feed terminal piece 7. So even when the bending portion 21 is heated heat is not easily conducted via the terminal piece 7 to a glass adhesive 3 provided in the sealing portion of glass 1 in the form of a flat plate and glass 2 in the form of a shallow pan. Then the adhesive 3 is prevented from being dissolved or cracked by thermal stress. Since the alloy 9 is formed on the reverse face of the bend portion 21, abnormal discharge from the back face is prevented although electrons are readily emitted from the alloy 9.
Patent JP-H04164925-A (JP)
Title: Resin particle and its production
Inventor: MAEDA SATOSHI
IPC: C08L67/00
Filed: 1990-10-30
Abstract: PURPOSE:To obtain resin particles having a sharp particle diameter distribution and being useful as a matting agent, an antiblocking agent, a carrier for medicines or the like by using resin particles mainly consisting of an ionic group-containing resin, wherein the properties of the particles are specified. CONSTITUTION:Resin particles mainly consisting of an ionic group-containing resin (e.g. a copolyester resin comprising an acid component comprising terephthalic acid, isophthalic acid or trimellitic acid and a glycol component comprising ethylene glycol or neopentyl glycol), wherein the mean particle diameter D is 1.0-100mum, the content of particles of diameters in the range of 0.5D-2.0D is 70wt.% or above based on all the particles, and the content of particles of sphericities (minor diameter/major diameter ratio) of 0.7 or above is 70% or above in terms of a number-average value.
Patent JP-S62154936-A (JP)
Title: Signal transmission system
Inventor: IWATA KAZUHIRO
IPC: H04L29/08
Filed: 1985-12-27
Abstract: PURPOSE:To transfer data generated on a device side to a main device side even when a trigger signal is not generated on the main device side by converting the output signal and state signal of a holding circuit means into a series signal by a device-side interface in synchronism with a pseudo trigger signal and then transmitting it to the main device side. CONSTITUTION:When an acknowledge signal is outputted, the flip-flop in a device interface 7 is set, so an acknowledge FF signal goes up to a level '1' and the flip-flop is reset in synchronism with the fall of a transfer strobe. Namely, the generation of the acknowledge signal is held in the flip-flop until the transfer strobe rises. The parallel two-bit signal of the acknowledge FF signal and status signal is converted into a series two-bit signal by the device interface 7 in synchronism with the fall of the transfer strobe. Then, this series two-bit signal is converted by a photoelectric converter 6 into a light signal, which is transmitted to the photoelectric converter 4 on the side of the main device 1 and converted into an electric signal, which is further converted into a parallel signal by the main device interface 2 and sent to the main device 1.
Patent JP-H03155560-A (JP)
Title: Microcapsule toner and production thereof
Inventor: GOSEKI YASUHIDE
IPC: G03G9/08
Filed: 1989-11-14
Abstract: PURPOSE:To obtain the microcapsule toner which has excellent toner characteristics and does not contaminate a developing device, etc., by dispersing fine powder into outside walls and forming the toner in such a manner that the fine powder on the surface of the outside walls is partly exposed on the surface and/or is coated with the thin film of a shell material on the surface. CONSTITUTION:The microcapsule toner is preferably such that the fine powder exists on or near the surface of the capsule toner. The fine powder is preferably uniformly dispersed in the outside walls, is pinched by the shell materials or is enclosed, by which the powder is prevented from liberating from the toner. Such particles are obtd. by adding the fine particle during the time from the time when the shell material to constitute the outside walls in a soln. separates and precipitates until the shell material sticks to the core material and solidifies at the time of microcapsulation to form the outside walls by a phase sepn. method. The excellent toner characteristics are obtd. in this way and the copied images having high image quality are stably supplied without contaminating the inside of the device.
Patent JP-H0517613-A (JP)
Title: Production of molded polyolefin foam and of foaminsulated electric wire having insulating layer of the foam
Inventor: SAKAMOTO KAZUHIDE
IPC: B29K105/04
Filed: 1991-11-11
Abstract: PURPOSE:To produce a molded polyolefin foam which has a high expansion ratio and suffers little deformation at ordinary temperature. CONSTITUTION:A polyolefin resin is subjected to extrusion foaming using a foaming agent which is either a liquid mixture composed of at least two compounds selected from the group (A) consisting of ethers, esters, ketones, and saturated hydrocarbons each having a boiling point of 100 deg.C or lower or a liquid mixture composed of at least one compound selected from the group (A) and at least one compound selected from the group consisting of ethers, esters, ketones, saturated hydrocarbons, and alcohols each having a boiling point of 100-150 deg.C. The foam thus produced has a high expansion ratio but suffers little deformation, so that it is less apt to be crushed even when it has been shaped so as to have a small diameter. The foaming agent can be precisely supplied because it is liquid. This process is suited for the production of a foam-insulated electric wire to be used in a high-speed signal transmission cable, an under-carpet cable, etc.
Patent JP-S62151018-A (JP)
Title: Power-on reset circuit
Inventor: HOKIMOTO TAKEHIRO
IPC: H03K17/22
Filed: 1985-12-25
Abstract: PURPOSE:To output a reset signal synchronously with an optional period of clock signal without using a latch circuit by providing the 1st and 2nd diodes storing an electric charge respectively and an inverter and releasing the timing of a reset signal by means of a clock. CONSTITUTION:When the 1st power supply Vss is 0V and the 2nd power supply VDD is fed in the timing at the 1st voltage change point T1 shown in figure A, the voltage at a connecting point N0 is 0V in the timing T1 as shown in figure C, then a level of an output terminal T1 of an inverter INV connected to the connecting point N0 rises in the timing T1 as shown in figure D. In inputting a clock CLK in the timing T2 as shown in figure B, since a diode D1 is biased forward, an electric charge is stored in the capacitor C and the level of the connecting point N0 rises in the timing T2 as shown in the figure C. When the level of the connection point N0 rises in excess of a threshold value of the inverter INV, the inverter INV rises invertingly and outputs a reset signal released synchronously with the clock shown in the figure D.
Patent JP-S63150315-A (JP)
Title: Resin composition and solder resist resin composition
Inventor: YOKOSHIMA MINORU
IPC: C08F290/00
Filed: 1986-12-12
Abstract: PURPOSE:To obtain a resin composition suitable as a photographically developable solder resist excellent in heat resistance, chemical resistance and electrical insulation property, by mixing a polymer with a resin, a monomer, an initiator, a catalyst precursor and a solvent each specified. CONSTITUTION:A resin precursor prepared by mixing a poly(vinylphenol) (A1) and/or a vinylphenol/alkyl (meth)acrylate copolymer compound (A2) with an epoxy vinyl ester resin (B) obtained by reacting 1 chemical equivalent of a novolak epoxy resin with 0.1-0.7 chemical equivalent of (meth)acrylic acid, an unsaturated monomer (C), a photopolymerization initiator (D) and a radiation- sensitive catalyst precursor (E) which, upon irradiation with electron beams or ultraviolet rays, can decompose to give a Lewis acid effective in initiating the polymerization of the epoxy substance in the composition and an organic solvent (F). This composition can be cured by irradiation with ultraviolet rays and preferably subsequent heating to 50-200 deg.C.
Patent JP-H05136176-A (JP)
Title: Manufacture of semiconductor device
Inventor: ARAI SHIGEMITSU
IPC: H01L21/338
Filed: 1991-11-12
Abstract: PURPOSE:To provide a manufacturing method for a semiconductor device wherein its yield is good, its element characteristic is not lowered due to an increase in its interconnection resistance and its reliability is not lowered due to an increase in the current density of its interconnection electrode and due to the reaction of its interconnection electrode with its semiconductor layer. CONSTITUTION:A semiconductor device is provided with source electrodes, drain electrodes and gate electrodes 113, and respective interconnection electrodes 21, 22 on respective ohmic electrodes 111, 112 are formed for the source electrodes and the drain electrodes in the semiconductor device. When the semiconductor device is manufactured, the interconnection electrodes 21 for the source electrodes and the interconnection electrodes 22 for the drain electrodes are formed in separate processes.
Patent JP-2000125035-A (JP)
Title: Terminal network controller
Inventor: DOI YUJI
IPC: H04M11/00
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a terminal network controller to which a data setter is connected with inexpensive configuration without any problem. SOLUTION: This terminal network controller 5 to which a telephone set 8, a meter 6, etc., are connected and which communicates with a center-side device by using a telephone line 4 is provided with a connecting circuit 12 which connects a connection terminal 11 to which the telephone set 8 is connected to the telephone line 4 and a relay contact 13 which connects and disconnects the connecting circuit 20. The data setter 20 for setting data for communication can be connected to the connection terminal 11 and when the data setter 20 is connected, the connecting circuit 12 is disconnected.
Patent JP-H04167601-A (JP)
Title: Digital control variable attenuator using field-effect device
Inventor: JIYON MAIKERU GORIO
IPC: H01P1/22
Filed: 1990-10-31
Abstract: PURPOSE: To quickly perform the digital control operation by providing a gate control line selectively connected to first plural gate electrodes which selectively apply a digital control signal for supply of a prescribed extent of attenuation between an input electrode and an output electrode. CONSTITUTION: A serial semiconductor area 20 which gives a serial signal path between an input electrode 12 and an output electrode 18 is provided, and a first set of gate electrodes is so arranged that it is operated in the series semiconductor area 20. These gate electrodes control a resistance value supplied between the input electrode 12 and the output electrode 18, and at least one parallel semiconductor areas 16 and 22 are connected between the input electrode 12 or the output electrode 18 and a reference potential conductor 14. For the purpose of controlling a resistance value supplied from the serial signal path to the reference potential conductor 14, a second set of gate electrodes is so arranged that it is operated in parallel semiconductor areas 16 and 22.  Thus, high-speed control operation adapted to a monolithic microwave integrated circuit using GaAs semiconductor materials is obtained.
Patent JP-H02144373-A (JP)
Title: Stackerful detecting device for sheet stacker
Inventor: FUJIMOTO TETSUYA
IPC: B65H43/06
Filed: 1988-11-22
Abstract: PURPOSE:To enable detection of a stackerful state of a transparent sheet by providing a non-contact type switch element, a detecting arm moved by means of a sheet in a given height position above a stacker table, and an actuating arm switching and driving the switch element in linkage with the detecting arm. CONSTITUTION:Sheets delivered through a conveyance route are all delivered to a position below a detecting point 31a of a detecting lever 3 and accumulated on a stacker table. When the height of the sheets exceeds a given value (h), the detecting point 31a of the detecting lever 3 is lifted up by orderly fed sheets. When the sheets are brought into a stackerful state, a moving amount of the detecting lever 3 is increased to a given value, and an actuating part 32b formed with the free end part of the actuating arm 32 is moved across a groove 13 of a photoelectric switch 1. The switch 1 is changed over to OFF and the full state of a stacker 28 is detected. This constitution enables detection of a stackerful state even when a sheet is a transparent sheet.
Patent JP-H04169970-A (JP)
Title: Electronic equipment
Inventor: FUSHIMOTO HIDEO
IPC: G06F17/30
Filed: 1990-11-02
Abstract: PURPOSE:To effectively and speedily perform registration by simultaneously displaying the execution of the registration and deletion and information on the amount of usage of a storage means. CONSTITUTION:A function key 10 is provided instead of a memory check key. This function key 10 outputs menu display, and selects a function simultaneously outputting three mode setting, that is, registration confirmation and the amount of memory usage, a function outputting the only registration confirmation, and a function outputting the amount of memory usage. For example, a register key 7 is pushed and the function key 10 is selected after retrieval information output in a Japanese/English dictionary mode, a message indicating the register confirmation and the amount of memory usage of Japanese/English information is displayed on a graph, and the number of registerable cases is displayed. When a deletion key 8 is pushed, the deletion of the register information on display is executed, and a message indicating the deletion confirmation and the graph display of the amount of memory usage, and the number of registerable cases are displayed and a next register information mask screen is displayed. Thus, the efficiency of operation can be improved.