baber/WOPTO huggingface dataset:
Patent JP-H1180271-A (JP)
Title: Fluoroelastomer and production thereof
Inventor: SAITO SATOSHI
IPC: C08K5/14
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a fluoroelastomer which can give a vulcanize having not only an excellent mold releasability from a die at a vulcanizing molding and an excellent adhesive property between the rubber coating layer and the metal plate in a fluororubber coated metal plate used as a gasket materiel or the like, but also satisfactory properties at a low temperature, against an engine oil, against an amine-added oil and the like, and a preparation method of the elastomer. SOLUTION: A fluoroelastomer has a copolymer composition of 45-75 mol.% of vinylidene fluoride, 12-35 mol.% of tetrafluoro ethylene, 6-12 mol.% of perfluoro(methylvinylether) and 6-12 mol.% of hexafluoropropene. The fluoroelastomer is prepared by copolymerizing these monomers at not more than 65 deg.C in the presence of a monomer compound containing bromine or iodine and a bromine compound containing iodine.
Patent JP-H01100851-A (JP)
Title: Crossed electromagnetic field amplifier tube
Inventor: SHINTANI MORIO
IPC: H01J23/28
Filed: 1987-10-12
Abstract: PURPOSE:To sharply improve the movement of an amplifying tube by increasing electric resistance at the face of a circuit separator opposed to a cathode by rough processing and giving large attenuation to needless microwaves returning from the output end of a slow wave circuit to the input end so as to prevent needless oscillation of a crossed electromagnetic field amplifier tube. CONSTITUTION:Microwaves supplied from external to the input And 13 of a slow wave circuit 12 are transmitted on the circuit 12 at almost the same optical speed and the transmission speed, in the circumferential direction, of the circuit 12 almost accords with the rotation speed, in the circumferential direction, of an electron gun 14. Accordingly, energy transfer between electrons and microwaves becomes possible and while the microwaves advances on the circuit 12 toward an output end 15, most of potential energy the electron currnet has is given to the microwaves and amplifying action occurs in an amplifier. An electron current reflux type amplfier like this is excellent in conversion efficiency but has a fault that the oscillation is apt to occur at the frequency out of the specified frequency. Therefore, to avoid this, the face of a circuit separator 16 opposed to the cathode 11 is made in advance in a roughly processed layer 17 so as to prevent needless oscillation by giving attenuation effect.
Patent JP-H0199316-A (JP)
Title: Pulsative noise eliminating device
Inventor: YAMAMOTO TAKESHI
IPC: H03K5/1252
Filed: 1987-10-13
Abstract: PURPOSE:To prevent a pulsative noise from being led to an output terminal by using a switch circuit at the production period of pulsative noise at the output of a delay signal so as to mix a specific signal. CONSTITUTION:When the presence of a pulsative noise in the input signal is detected by a detection circuit 2, a switching pulse having a time width (t) is generated corresponding to the noise production period by a timer circuit 4 and a delay signal (b) retarded by a prescribed time T1-t in place of a delay signal (a) outputted from the input signal by a prescribed time T1 from a delay circuit 3 by the switching pulse time only is outputted from the output circuit. Thus, the output of pulsative noise from the output circuit is prevented.
Patent JP-H10106307-A (JP)
Title: Light source device, projector, and irradiation device
Inventor: TANAKA ICHIROU
IPC: F21V29/00
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To enhance the illuminance characteristics and prolong the lifetime by effectively cooling the high temp. part of a metal halide lamp even in the case the mounting attitude of a lamp housing is changed. SOLUTION: A metal halide lamp 4 is installed in a lamp housing 2 whose mounting attitude is selectable among upward and downward direction and a blowing direction changing part 23 is furnished to lead always upward the wind which is directed from a cooling fan 6 into the housing 2. Even in the case the mounting attitude of the housing 2 is inverted up and down, the wind from the fan 6 can be sent by the part 23 toward the upper part of the housing 2. Accordingly the upper part where the temp. of the lamp 4 rises to the highest, can be cooled effectively, while the lower part where the lamp temp. sinks to the lowest is precluded from over-cooling, and thereby it is possible to enhance the illuminance characteristics and prolong the lifetime.
Patent JP-S61159500-A (JP)
Inventor: JIEEMUZU GERARUDO CHIYOOSHII
IPC: A61Q5/02
Filed: 1985-11-19
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-H06213911-A (JP)
Title: Wind direction anemometer and measuring method for wind direction and wind velocity
Inventor: SUGAWARA NORIYOSHI
IPC: G01W1/02
Filed: 1992-09-28
Abstract: PURPOSE:To measure a wind direction and a wind velocity without influence of icing, snow accretion, etc. CONSTITUTION:An antenna 23 for detecting a wind direction, a wind velocity, etc., is exposed out of a containing case 22 at the time of measuring, and contained in the case 22 at the time of non-measurement such as icing, snowfall, etc. The antenna 23 telescopically provided in the case 22 protrudes, vibration or load occurring at the antenna 23 by wind to be measured is measured at a plurality of components, which are calculated by an arithmetic circuit 26 having vector addition means to measure the wind direction or the wind velocity.
Patent JP-H02109861-A (JP)
Title: Metallic glossy patterned cap
Inventor: HIRAHARA TOYOJI
IPC: B65D41/02
Filed: 1988-10-13
Abstract: PURPOSE:To allow various kinds of metallic glossy patterns to appear by a method wherein with a marking jig or by electroforming engraving, a hot-stamp foil is pressed and transferred onto a surface of a molded material made of plastic or the like to form a bent glossy layer on a recess in an arc shape. CONSTITUTION:A hot-stamp foil processed by metallic evaporation is made into contact with a surface of a base material 2 made of plastic, and by appropriately pressing and transferring from the upper face with a marking jig which can form recesses 3, 3' such as mesh patterns under conditions of heating temperature, time and pressure, the arc recesses 3, 3' having desired marking depth are provided. An adhesive layer 4, a metallic evaporation layer 5 and a top coat layer 6 are integrally bonded on the recess with the adhesive layer 4 located inside, and arc recessed bent glossy layers 7, 7' are formed. A wide recess 3 and a narrow recess 3' appear as a geometric pattern as a whole, and many of them are provided as discontinuous pattern lines on the surface of the base material 2, wherein bent glossy layers 7, 7' in recessed arc appear remarkably clear in the profile owing to existence of adjacent nonprinted portion 8 and swollen portion 9.
Patent JP-S62116959-A (JP)
Title: Color copying machine
Inventor: HONMA TOSHIO
IPC: H04N1/387
Filed: 1985-11-18
Abstract: PURPOSE:To improve the picture quality of characters, etc., which are present together with an image by specifying a plural-color copy or monochromatic copy mode and increasing resolution, etc., in the monochromatic copy mode. CONSTITUTION:The character area, etc., of an original are specified by a digitizer 68 and the monochromatic copy mode of black, etc., is specified by an operation part 67. Then, process control is performed through the CPU 64, I/O port 73, etc., of a controller 74 to apply a screen switching signal and a gradation switching signal to a PWM circuit 78 which is supplied with a digital video signal. Then, a circuit 78 generates the triangular wave of corresponding frequency and laser driving pulse with width based upon the triangular wave to make the resolution higher in monochromatic copy mode than in plural- color copy mode and also improve the gradient. Consequently, the picture quality of a monochromatic image of characters, etc., which are present together with an image is improved.
Patent JP-H07114579-A (JP)
Title: Input device for digital circuit
Inventor: MITSUBUCHI TAKAYUKI
IPC: G06F17/50
Filed: 1993-10-15
Abstract: PURPOSE:To provide the device which performs the input and editing work of attribute information, which prescribes parts functions, in a short time and reduces mis-input and misediting. CONSTITUTION:Display rules which prescribe the constitution of an editing picture for editing of attribute information are stored in a display rule storage means 15 in relation to parts information stored in a parts information storage means 11. An editing picture constituting means 12 extracts a display rule related to parts, which are specified on a digital circuit, from the display rule storage means is and constitute the editing picture based on its information. Finally, the constituted editing picture is displayed on a display device 14 by an editing picture display means 13, and thereby, an operator efficiently edits attribute information which prescribes the parts function.
Patent JP-H02103110-A (JP)
Title: Injection molding two-material
Inventor: SARUWATARI MASAHIKO
IPC: B29K101/10
Filed: 1988-10-13
Abstract: PURPOSE:To achieve the cost reduction and wt. reduction of a product by filling a mold with a rubber material having high viscosity among the rubber material and a thermosetting resin at first and filling said mold with the thermosetting resin before the starting of the curing reaction of the rubber material to bond both members. CONSTITUTION:A definite amount of a rubber material is injected in a round cavity 3 from a rubber injection nozzle 10. At this time, since the upper surface 9A of a core mold 9 is present at a lower position A, the rubber material 12 is injected in the cavity 3 in the amount filling the cavity 3. Thereafter, the injection of the rubber material 12 is stopped and a thermosetting resin 13 is injected in the mold from a resin nozzle before the rubber material 12 injected in the cavity 3 starts curing reaction. At this time, the core mold 9 is moved upwardly by the injection of the thermosetting resin 13 and the upper surface 9A of the core mold moves an upper position. By this method, a gap is formed between taper surfaces 7A, 9B and the cavity 4 for an engaging part formed by an upper mold 5, a middle mold 6, a lower mold 7, the core mold 9 and the rubber material 12 is filled with the thermosetting resin 13. Thereafter, both members are bonded by the curing reaction of the thermosetting resin 13 with the rubber material 12.
Patent JP-S62117729-A (JP)
Title: Joining and curing of flexible printed wiring board
Inventor: HAYASHI MASANOBU
IPC: B32B37/00
Filed: 1985-11-18
Abstract: PURPOSE:To provide a high quality flexible printed wiring board with favorable adhesion and insulation quality by a method wherein molding materials, which are respectively pinched between cushioning materials and mirror plates and sealed onto a surface plate by being covered by a vacuum bag film, are housed in a pressure vessel so as to be enclosed therein and finally joined and cured under heat and pressure by evacuating the interior sealed by the vacuum bag film. CONSTITUTION:A molding material consists of an inner layer printed wiring board 29 and overfilms 28. First, an air permeable plate 25, a mirror plate 26, a cushioning plate 27, the overfilm 28, the inner layer printed wiring board 29, the overfilm 28, a cushioning plate 27 and a mirror plate 26 are seated in the order named onto a surface plate 20 and then covered by a vacuum bag film 32. Secondly, each molding material 1 assembled in such a manner as just described above is inserted in the shelf 21 of a molding material equipment member E on a truck 22. Thirdly, a vacuum pump 16 is put into actuation in order to evacuate the interior sealed by the vacuum bag film. Fourthly, high pressure heated gas is circulated along a wind tunnel plate through each molding material 1 in a pressure vessel 2 by rotating a fan 12. In this case, each molding material 1 is pressurized over the whole surface of the vacuum bag film 32 and heated from its underside and four side faces. As a result, the overfilms 28 are softened and made an inroad in the circuitry parts 34 of the inner layer printed wiring board. The employment of gas pressure makes the uniform pressurizing of the molding material possible.
Patent JP-H03120484-A (JP)
Title: Integrated circuit inspection device
Inventor: HIRANO MASAAKI
IPC: H05K3/00
Filed: 1989-10-02
Abstract: PURPOSE:To accurately, test electric characteristics of an IC which has many terminals by leading out printed wirings on a probe card in two directions and dividing and installing connection parts for an external inspection device at plural positions. CONSTITUTION:Terminals for up to 70 pins of the IC 1 to be tested are connected to a probe card connector 4 by the printed wirings of the probe card 2 and terminals for >=671 pins are wired to a connector 7 provided additionally on the probe card 2. An automatic inspection unit 6, on the other hand, is equipped with a connection cable 8 for the connection with the connector 7 and the connector 7 and cable 8 are connected to test the electric characteristics of the LC 1 with the terminals for >=71 pins. Further, when the number of lead-out directions of the conductors is denoted as (n), inspection is carried out logically up to 70Xn times. The basic shape of the probe card 2 is not altered, so the inspection device can be used even for an IC 1 with <=70 terminal pins and inspection is performed by one inspection unit regardless of the number of terminals.
Patent JP-H08116946-A (JP)
Title: Compounding of different kind materials
Inventor: TANAKA TOSHIAKI
IPC: A23G4/16
Filed: 1994-10-24
Abstract: PURPOSE: To simply obtain compounded materials in various shapes without using many large-sized apparatuses by filling plural materials of different kinds in a container having the flexibility and delivering the materials from a discharge outlet of the container while applying an external force and deforming the container. CONSTITUTION: Materials such as a soft cream or a mousse are converted into plural kinds different in colors, etc., and filled in a container 1 having the flexibility. The region in the container is divided into two or more parts in the direction nearly parallel to a discharge outlet 3a and the upper or lower region is divided into the direction nearly perpendicular to the surface of the outlet. An external force is applied to deform the container. Thereby, the plural materials are delivered from the discharge outlet to afford a compounded material containing marbled layers, assuming plural colors from materials 4a and 4b and wrapped in a material 4c (multicolor frozen sweets, etc.).
Patent JP-2000090110-A (JP)
Title: Full-text retrieval method, device therefor and recording medium recorded with full-text retrieving program
Inventor: TOMITA JUNJI
IPC: G06F17/30
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To preform higher-precision information retrieval by giving higher importance to a word which is distributed entirely over a document without the premise of the structure of the document and giving higher importance to a word which appears many times irrelevantly to the context. SOLUTION: A sentence unit generation part 100 inputs documents to be retrieved and divides the respective documents by sentences. Relativity calculation parts 110 and 120 calculate the relativity of all pairs of words in the divided documents. An importance imparting part 130 gives importance according to the relativity as to respective words in the documents and saves them in a database 140. A retrieval condition analysis part 150 extracts words meeting retrieval conditions. A matching degree calculation part 160 obtains the importance of the words meeting the retrieval conditions from the database 140 and calculates the degrees of matching of the documents. A retrieval result determination part 170 determines a retrieval result according to the degrees of matching.
Patent JP-H07114804-A (JP)
Title: Headlamp device for vehicle
Inventor: NAGASE HARUO
IPC: F21W101/10
Filed: 1993-10-15
Abstract: PURPOSE:To provide a safe headlamp device for a vehicle which can be used in common regardless of the kind of vehicles. CONSTITUTION:In a lamp body 1, a reflecting plate 2 and a discharge lamp 3 such as a metal halogen lamp are housed in a front part 1a, and a lighting circuit part 4 to control lighting of the discharge lamp 3 is housed in a rear part 1b, and a male connector 7a to supply electric power is arranged in a rear end part. The front part 1a is formed almost in a horn shape following the external shape of the reflecting plate 2 to house an external shape, and the rear part 1b is formed almost in a rectangular parallelepiped corresponding to an external shape of a block of the lighting circuit part 4 to house an external shape, and the whole external shape of the lamp body 1 is made to look like a shield beam lamp.
Patent JP-H02105230-A (JP)
Title: Semiconductor integrated circuit
Inventor: ARAI SEIJI
IPC: G06F11/22
Filed: 1988-10-13
Abstract: PURPOSE:To accelerate judgement for normalcy/abnormality and to easily judge a defective register by storing a test mode instruction in the prescribed address of a microinstruction ROM, and reading it out at the time of testing the operation of each register. CONSTITUTION:The microinstruction ROM 3 stores the test mode instruction in an address designated by a test mode address signal ADr and a microinstruction in the address designated by a micro address instruction ADM in advance. A stored instruction is read out according to the address from a micro address register 2. A test mode detection control circuit 4 detects the test mode instruction out of read out instructions, and outputs a register readout signal RS to read out data held sequentially from the registers 5A-5N. Therefore, it is possible to rapidly perform the judgement for normalcy/abnormality and to easily judge the defective register by generating a test mode signal TM and checking the data from each register transmitted to a bus circuit 6 when the operation tests of the registers 5A-5N are performed.
Patent JP-2001083734-A (JP)
Title: Toner for developer and developer
Inventor: SATOU CHIKATOSHI
IPC: G03G9/08
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a toner having good triboelectric chargeability and fluidity without impairing the color reproducibility and transparency of a full-color image, also having good cleanability, preventing toner filming and giving a clear image free from image fog and traces of toner filming and having sufficient image density. SOLUTION: Fine resin particles obtained by polymerizing a monomer with crystalline titanium dioxide are added as an external additive together with silica to toner matrix particles. The transferability of the external additive is enhanced to diminish a residual toner on a photoreceptor after transfer, cleanability is enhanced to reliably remove the residual toner and the surface of the photoreceptor is refreshed by the polishing effect of the fine resin particles themselves to prevent defective cleaning and toner filming.
Patent JP-H0897655-A (JP)
Title: Graphic equalizer
Inventor: OKAMOTO SHINYA
IPC: H03G5/02
Filed: 1994-09-29
Abstract: PURPOSE: To prevent an audio signal from being distorted due to an excess input to a post-stage amplifier even when the graphic equalizer is wrongly used such that all components are adjusted to their maximum position. CONSTITUTION: An attenuator 19 is provided before a buffer amplifier 12 at a pre-stage of the graphic equalizer 11. A microcomputer 16 detects the adjustment state of each component of the graphic equalizer 11, sums level increases of each component to actuate an attenuator 19 or to increase the attenuation when the result indicates a prescribed level or over thereby attenuating an input signal and providing an output to the buffer amplifier 12. The attenuated level is corrected by controlling a volume controller 14 at a post-stage by a microcomputer 16, then no listening sense is changed.
Patent JP-H0977185-A (JP)
Title: Expansion-type liquid reservoir tank
Inventor: SATO YOSHIYUKI
IPC: B65D90/00
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To prevent reserved liquid from flowing out on the around even if an accidental breakage occurs on a reservoir wall by bonding and fixing a reservoir bottom periphery to a lowermost air chamber in an expansion-type liquid reservoir tank equipped with the wall comprising the air chamber vertically coupled outside the wall of the reservoir. SOLUTION: A transportable liquid reservoir tank for reserving muddy water or the like has a plurality of air chambers 2 airtightly bonded to one another outside a wall of a reservoir 1. A reservoir bottom periphery bonding part is bonded and fixed to a lowermost air chamber 2b, wherein an air chamber bottom cloth 9 for covering the entire reservoir bottom is bonded and fixed to the air chamber 2b. Thus in addition to the reservoir 1, a tank comprising the air chambers 2 and the air chamber bottom cloth 9 is formed. A connected reinforcing part 6 is formed on an upper face inside an uppermost air chamber 2a, while a connection string 7 is used to couple with a connection 8 on an upper part of the reservoir 1 for fixing to the uppermost air chamber 2a. A valve 4 is provided outside each of the air chambers 2 so that air can be injected and discharged.
Patent JP-H04135695-A (JP)
Title: Water treating device
Inventor: KOBAYASHI TOSHIAKI
IPC: C01B13/00
Filed: 1990-09-26
Abstract: PURPOSE:To efficiently obtain active oxygen species of a high concn. in an electric discharge field under a low pressure by incorporating the active oxygen species generated in the discharge field of the low pressure as oxidizing agent into the water to be treated. CONSTITUTION:Water to be treated, such as city water, flows through a feed water faucet 16 to a nozzle 2 and flows into a throat 3. Gas is sucked from the spacing between the nozzle 2 and the throat 3 at this time and, therefore, the discharge field 9 attains the low pressure below the atm. pressure. The reaction to form oxygen atoms from the oxygen molecules takes place in the discharge field 9 where the oxygen-contg. gas flows-in from a gaseous raw material inlet 7. The oxygen atoms formed therein are mixed with the water to be treated from the spacing between the nozzle 2 and the throat 3 and are dissolved in the water under the low pressure. The oxygen atoms formed in the discharge field 9 are relatively high in concn. and, therefore, if the oxygen atoms dissolve in the water, the oxygen atoms react effectively with the org. matter, etc., contained in the water. The water treatment is thus executed. Since the oxidizing power of the oxygen atoms is extremely high, the sterilization treatment of the bacteria, etc., contained in the water to be treated is executed as well.