baber/WOPTO huggingface dataset:
Patent JP-H0892393-A (JP)
Title: Production of prepreg
Inventor: OZAWA SATORU
IPC: C08J5/24
Filed: 1994-09-22
Abstract: PURPOSE: To obtain prepreg for multi-layer printed circuit boards with the forming time shortened and the surface smoothness improved by impregnating the fiber base material with a resin composition containing an epoxy resin, a polyfunctional phenol and guanide and drying them. CONSTITUTION: The fiber base material, for example, a glass fiber woven fabric, is impregnated with an epoxy resin composition formulated with (A) 1 equivalent amount of an epoxy resin bearing 2 or more epoxy groups such as bisphenol-A epoxy resin, (B) 0.5-1.2 equivalent amount of polyfunctional phenol such as novolak resin, (C) 0.03-0.5 equivalent amount of a guanide such as 1,3-diphenyl- guanidine and (D) 0.02-0.4 equivalent amount of dicyandiamide, and dried to give this prepreg which is to be used in copper laminates, multi-layer printed circuit boards and other laminates for electric purposes with formation time shortened.
Patent JP-2000053452-A (JP)
Title: Production of safety glass
Inventor: BAI KO
IPC: C03C27/12
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a producing method of safety glass having high shock resistance and high transparency. SOLUTION: A transparent plastic joining chip is produced by mixing a source material such as polyurethane, acrylic and epoxy resins, and the obtd. joining chip is laminated between a reinforced glass and PE or PET. The laminated body is gradually pressurized to a specified pressure in a vacuum high pressure furnace and then kept at this pressure for a specified time. Then the pressure in the furnace is gradually reduced and the glass is taken out to produce safety glass having firm bonding force and high transparency by the effect of high pressure and characteristics of the material of the joining chip.
Patent JP-H0278236-A (JP)
Title: Pellet bonding method
Inventor: WADA TAKASHI
IPC: H01L21/52
Filed: 1988-09-14
Abstract: PURPOSE:To feed paste in a widely used and highly precise manner by a method wherein a paste feeding unit is shifted by the required amount from the value of correction of an inputted paste feeding position, and the paste is fed, one point at a time, to the paste-feeding positions. CONSTITUTION:The center C1 of the surface of the tab 12 on a lead frame 11 is calculated, and the amount of deviation L1 is computed by comparing the above-mentioned calculated value with the teaching data inputted in advance. The correction amount L2 of the coordinate P2 of the paste feeding position, which is inputted by teaching, is computed from the amount of deviation. From this correction amount L2, a paste potting unit 19 is shifted in the amount required, and a multipoint paste coating operation is conducted to one point at a time on the paste coating position P1,... using one-point potting type potting nozzle 23. Subsequently, the paste on the above-mentioned positions spreads out uniformly over the whole surface of the tab 12. Through these procedures, the paste can be fed to the prescribed paste feeding positions in a widely used and highly precise manner.
Patent JP-S61108872-A (JP)
Title: Distributor provided with temperature compensating device
Inventor: KOIKE KENICHI
IPC: F02P5/14
Filed: 1984-11-01
Abstract: PURPOSE:To make it possible to automatically control the ignition timing to an optimum timing in accordance with the atmospheric pressure, by providing a means for changing electrical resistance in accordance with variations in the atmospheric pressure and a movable coupling mechanism which is controlled by a heater whose amount of heat generation is adjusted in accordance with variations in electrical resistance. CONSTITUTION:When an automobile is on a flat land area at a high temperature and a high atmospheric pressure, the resistance value of a variable resistance section 6h in an atmospheric pressure transmitting section 6 is large while the resistance value of a thermistor temperature resistance 16 is low. However, in a high land area at a low pressure and a low temperature, bellows 6b extend to reduce the resistance value of the variable resistance section 6h, and the resistance value of the thermistor temperature resistance 16 varies in accordance with the atmospheric pressure. With this synthetic resistance, the base voltage to an amplifier transistor 15 is determined to control current passing through an electrical heater 5f or the amount of heat generation, and therefore, paraffin 5d is expanded and contracted to relatively rotate a distributor 30 by means of a piston 5a, and thereby it is possible to obtain a suitable spark advance.
Patent JP-S59116814-A (JP)
Title: Annunciator
Inventor: YAMADA TAKAHIRO
IPC: G08G1/00
Filed: 1982-12-22
Abstract: PURPOSE:To eliminate troublesome switch operation and to save electric power by generating a warning securely only when an obstacle approaches and it is necessary to annunciate that. CONSTITUTION:When the device does not move, the output level of a differentiating circuit 110 is L, but when the device moves, reflected light incident to a photosensor PS varies in intensity. The variation is detected by the circuit 10 and a pulse signal is applied to the input port P of a microcomputer 90. The computer 90 decides that the device is in motion of movement when the port P1 is at a high level H, and detects whether an obstacle is present or not and measures its distance when the obstacle is present. When the obstacle is within a specific range as a result of the obstacle measurement, L-level outputs appear at ports P2 and P3 to excite an LED and a buzzer for warning, and when the obstacle is not within the specific range, H-level outputs appear at the ports P2 and P3 to reset the warning.
Patent JP-H1194461-A (JP)
Title: Dryer and drying method for water containing material
Inventor: FUJIMOTO IKUYO
IPC: F26B7/00
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To obtain a method for drying a water containing material by reusing the condensation latent heat of steam in which the essential compression ratio of a compressor is stabilized while preventing abnormal temperature rise by minimizing the mixing ratio of air in the steam sucked by the compressor. SOLUTION: A water containing material is placed in a pressure reducing container A comprising an enclosed container 2 and heated to generate steam which is then introduced to a condenser 6 and liquefied and the condensation latent heat is used for heating and drying the water containing material in the pressure reducing container A. A condensate re-evaporator equipped with a condensate tank 25 being introduced with condensate from the condenser 6 heats up water in the condensate tank 25 to generate saturated steam which is introduced to a steam compressor 4. Water is then injected from a fresh water line 11 into an injection water spray 23 and saturated in the compressor 4 to produce heating steam.
Patent JP-S59117028-A (JP)
Inventor: MIYAZAKI MASANORI
IPC: H01H33/64
Filed: 1982-12-24
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-2000063288-A (JP)
Title: Usage of copolymer for production of solid oral medicine and cosmetic and solid oral dispensed medicine and dispensed cosmetic
Inventor: MEFFERT HELMUT DR
IPC: A61K9/20
Filed: 1999-08-13
Abstract: PROBLEM TO BE SOLVED: To obtain the subject medicine and cosmetic having a sustained releasability by using a cololymer comprising N-vinylpyrrolidone and vinyl acetate in a specific ratio and having a specific range of K-value. SOLUTION: A copolymer comprising (A) 15-50 wt.%, preferably 20-40 wt.%, particularly preferably 25-35 wt.% N-vinylpyrrolidone, (B) 85-50 wt.%, preferably 80-60 wt.%, particularly preferably 75-65 wt.% vinyl acetate and preferably (C) 0-30 wt.% other radical-copolymerizable monomers (e.g. monoethylene-based unsaturated carboxylic acids such as acrylic acid, methacrylic acid, etc.), and having 50-200 K-value is used as a matrix for production of a solid oral medicine and cosmetic.
Patent JP-H0964675-A (JP)
Title: Piezoelectric resonator on sealed cavity and its preparation
Inventor: RUUKU MANGU
IPC: H03H9/15
Filed: 1996-08-12
Abstract: PROBLEM TO BE SOLVED: To obtain a miniaturized, inexpensive and highly reliable resonator by simply and easily manufacturing a piezo-resonator provided with a sealed cavity. SOLUTION: In a manufacturing method for a thin film piezo-resonator 20 provided with a sealed cavity 12, a 1st substrate 10 provided with a cavity 12 on a face 11 is prepared, a 2nd substrate 14 provided with a dielectric layer 15 on a face 16 is prepared and the 2nd substrate 14 is joined with the 1st substrate 10 so as to be superposed to the cavity 12. At least a part of the 2nd substrate 14 exposes an etched flat face 16 to an area etched from the dielectric layer 15 and superposed to the cavity 12. A 1st electrode 22 is arranged on the etched flat face 16, a piezo-electric film 25 is arranged on the electrode 22 and a 2nd electrode 24 is arranged on the film 25.
Patent JP-S6472809-A (JP)
Title: Manufacture of fiber-reinforced thermosetting resin molded material
Inventor: TAMURA KATSUSHIGE
IPC: G11B20/18
Filed: 1987-09-16
Abstract: PURPOSE:To distribute uniformly a reinforcing fiber, spreading a resin composition with specially shaped rollers which rotate at a specified speed keeping off a specified space from feed ends and mixing with the separately spreaded reinforcing fiber and impregnating it. CONSTITUTION:A thermosetting liquid resin composition 2 is fed on spreading rollers 3a and 3b, which have projecting ridges or grooves thereon and rotate at a rate of 500-600rpm keeping off a space of less than 5mm from their feed ends 1a and 16. As a shape of the feed end portion, one which has a slit of 0.5-5mm along the direction of the rotating shaft of the spreading roller, is used. On the other hand, a glass roving 5 taken out from a feed roll is cut with a air-driven chopper to a specified length, blown off, built up in a state where it is mixed with the thermosetting liquid resin composition, and impregnated, so that the reinforcing fiber cannot be broken.
Patent JP-H04110267-A (JP)
Title: Acceleration sensor anomaly detecting device for anti-skid controller equipped with acceleration sensor
Inventor: YANO TETSUKI
IPC: B60T8/172
Filed: 1990-08-30
Abstract: PURPOSE:To previously prevent the malfunction of anti-skid control by judging the anomaly of an acceleration sensor if the output level of the acceleration sensor is over a previously determined level, when the calculated acceleration of a car body is less than a previously determined value, and the detected road surface state is not bad. CONSTITUTION:Clock signals are inputted into a bad road judging part 56 from an anti-skid control part 54 through a line 58, and during the period when a bad road judgment flag is reset 0, the anomaly judgement operation for acceleration sensors 3a and 3b is carried out. An anomaly judgement 57a turns ON an alarm lamp 19, and informs a driver of the generation of anomaly, in correspondence with the wheel speed signal, if the acceleration in the longitudinal direction of a car body is within a previously determined value, in other words when the acceleration in the longitudinal direction of the car body which is detected by a longitudinal acceleration sensor 3a is over a previously determined value, in the stationary traveling, during the period when antiskid control is not carried out, and the road surface state is not bad.
Patent JP-S63184123-A (JP)
Title: Information processor
Inventor: SHIMIZU HIROKIMI
IPC: G06F1/30
Filed: 1986-09-30
Abstract: PURPOSE:To improve operability, by stopping the supplying of a power source after preserving a data required at the time of re-applying the power source when a power source switch is turned OFF in executing an application program. CONSTITUTION:An information processor is constituted with the power source switch 100, a means 110 for detecting the state of the power source switch, a power source control means 120, a data preserving means 130, a data processing means 140, and a continuance preparing means 150. The preserving means 130 can preserve the data in spite of the ON/OFF state of the power source switch 100, and also, the continuance preparing means 150, when the OFF state of the power source switch 100 being detected in a processing by the data processing means 140, stores the data to continue a data processing at the time of re-applying the power source in the preserving means 130. Furthermore, after storing, a command to stop the supplying of the power source is issued to the power source control means 120.
Patent JP-H0279491-A (JP)
Title: Structure for connecting circuit boards to each other
Inventor: MATSUDO TOSHIMITSU
IPC: H05K1/14
Filed: 1988-09-16
Abstract: PURPOSE:To enhance the reliability by removing a connecting member existing between adjoining connection terminals and a base material between connection terminals of a flexible circuit board, and thereby eliminating ion movement between the connection terminals and shortcircuiting. CONSTITUTION:A connection terminal 2 of a flexible circuit board 1 is connected with a connection terminal 4 of a circuit board 3 through an anisotropic electroconductive film 5, and residues of this film 5 existing between the connection terminals 6 and base material between connection terminals 2 of the flexible circuit board 1, for ex., by means of laser or by etching. Thus the base material to the flexible circuit board 1 does not exist between the connection terminals 2, nor any anisotropic electroconductive film 5 exist between the connection terminals 6, which will eliminate movement of ions between adjoining connection terminals. Electroconductive foreign matters attached to the anisotropic conductive film 5 between the connection terminals are removed to cause elimination of shortcircuiting between connection terminals.
Patent JP-S6472427-A (JP)
Title: Manufacture and device of superconducting thin film
Inventor: MIZUSHIMA KOICHI
IPC: C04B41/80
Filed: 1987-09-14
Abstract: PURPOSE:To form an excellent oxide superconducting thin film with good reproductivity by depositing an extremely thin film of oxide superconducting material, and thermally processing it, and further repeating the above processes. CONSTITUTION:The vessel of vapor deposition device for forming a superconducting thin film is composed of a vapor deposition source housing member 1 and a substrate housing member 2, both of which are connected by a gate valve 3. To a hopper 6 of this housing member 1, a raw powder 5 having oxide powder mixed therein with a specified ratio is supplied to feed it a chute 7 to which oscillation generated by a vibrator 8 are given. This time, the valve 3 is opened by means of a valve control circuit 14, and valve 12, 13 are closed to set the internal pressure to a specified vacuum level. A substrate 11 is placed from a gate valve 9 on a substrate heater/supporter 10, on which substrate on oxide superconducting thin film with a specified thickness is formed. The substrate 11 is thermally processed at a predetermined tempera ture, then formation of the thin film and the thermal processing are repeated to form excellent thin films with good reproductivity.
Patent JP-H0680179-A (JP)
Title: Optical module/optical unit container
Inventor: NEMOTO HIROSHI
IPC: B65D85/38
Filed: 1992-08-28
Abstract: PURPOSE:To contain an optical module and an optical unit by a method wherein a recessed receiving place is provided to receive the optical unit having the built-in optical module to which an optical fiber with an optical connector is connected, a fitting part is formed in the receiving place and a box for storing the optical module before it is built in the optical unit is fitted in it. CONSTITUTION:An optical module/optical unit container 22' consists of a lid 21 and a container case main body 20' made of electrostatic polystyrene having an electric conductivity, and an optical module containing box 5'. A recessed receiving place 4 is formed in the container case main body 20' to receive an optical unit assembly. A fitting part 6' is formed in the recessed receiving place 4 to fit the optical module container box 5' in it, so that the recessed receiving place 4 is composed of a recessed optical unit receiving part 11, a recessed optical fiber receiving part 12 and an optical connector receiving part 13.
Patent JP-H0283165-A (JP)
Title: Formation of superabrasive grain grindstone by mist electric discharging
Inventor: TANIMURA TAKESHI
IPC: B23H9/00
Filed: 1988-09-16
Abstract: PURPOSE:To efficiently perform the truing and dressing of a super abrasive grain grindstone without the destruction of the abrasive grain by spraying a mist like liquid mixing air and water or water soluble liquid to the contact part between an electrode and the superabrasive grain grindstone. CONSTITUTION:A rotating superabrasive grain grindstone 2 is approached to an electrode 15. A mist like liquid mixing air and water or a water soluble liquid is then sprayed from a nozzle 11 to the contact part between the electrode 15 and superabrasive grain grindstone 12 and the formation of the superabrasive grain grindstone is performed.
Patent JP-S60122528-A (JP)
Inventor: MIYAHARA SHINJIROU
IPC: A47K17/00
Filed: 1983-12-06
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-S6270412-A (JP)
Inventor: RUU HO TANGU
IPC: C08F2/06
Filed: 1986-09-30
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-H1157535-A (JP)
Title: Shower head
Inventor: OKUMA YOJI
IPC: B05B1/18
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a shower head in which washable area time is widened while massage effect is maintained to attain water-saving effect. SOLUTION: To the head part of a shower head body 12, a sprinkler cap 15 consisting of a cap body 13 and a sprinkler plate 14 is freely attachably and detachably fitted, and in the central part of the sprinkler plate 14, plural first sprinkler holes 29 extending almost in the same direction as that of the axis line of the sprinkler cap 15 are formed, and also in the peripheral edge part of the sprinkler plate 14, plural second sprinkler holes 30 radially extending toward the front surface from the rear are formed.
Patent JP-H1161383-A (JP)
Title: High vacuum thin film forming device
Inventor: AGAWA YOSHIAKI
IPC: H01L21/203
Filed: 1997-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a thin film forming device free from the application of damage and the intrusion of impurities and good in film thickness controllability. SOLUTION: To an electrically conductive vapor depositing material provided on a cathode 40 in a thin film forming device, in a state in which positive voltage is applied to an anode 30, an electrode member 42 arranged in the vicinity of the vapor depositing material 43 is applied with pulse-shaped voltage to generate trigger discharge, and arc discharge is induced on the space between the vapor depositing material 43 and the anode 30. It is constituted in such a manner that, by the arc discharge induced by the trigger discharge for one time, the fine particles of the vapor depositing material 43 are released by a prescribed amt. In the case trigger discharge is repeatedly generated by required times in a high vacuum atmosphere, extremely thin film free from impurities and damage can be formed with high film thickness precision.  Moreover, in the case plural vapor depositing sources are oriented toward a substrate 4 and thin film is successively formed, multilayer film can be obtd., therefore, it is suitable for the formation of magnetic thin film.
Patent JP-2001055368-A (JP)
Title: Tetratriazine and crosslinking agent for polymer
Inventor: AKIIKE TOSHIYUKI
IPC: C08J3/24
Filed: 1999-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a new tetratriazene that is useful as an intermediate for a crosslinking agent for aromatic polymers, for example, polyimide, polyarylene ether, a free radical polymerization initiator, a free radical scavenger, a tetrahalogenated compound and the like. SOLUTION: This new compound is represented by formula I (R1 and R2 are each H, a 1-20C alkyl, aryl; X is a 1-20C alkyl, aryl or the like; n is 0-4), typically 2,7-(3,3-dimethyltriazenyl)-9,9-bis[4-(3,3-dimethyltriazeny)phenyl]flu orene. The compound of formula I is prepared by converting the compound of formula II to the hydrochloride salt, diazotizing the salt and converting the resultant compound of formula III to the triazene. In a preferred embodiment, the triazenization is carried out by using a triazenization agent of the formula; R1R2NH.HCl at -50 to 50 deg.C in a reaction time of 0-5-60 minutes. The amount of triazenization agent is 1-12 moles per mole of the compound of formula III.
Patent JP-H1165543-A (JP)
Title: One-chip cpu
Inventor: UCHINO YOSHITAKA
IPC: G09G5/24
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To obtain the one-chip CPU of a display system, in which restriction is few and a work RAM and a RAM for display are shared. SOLUTION: Font patterns read out from a CG ROM3 are made to be display data, which are highly compressed at every one horizontal character unit via a compression circuit 8 and the data are written in a work RAM2. The compressed display data are read out of the work RAM 2 by making a horizontal synchronization signal from an LCD controller 4 a trigger. The read data are transferred to an expansion circuit 7 via system busses 9 and the circuit 7 expands the transferred display data to return them to the original patterns of the display data. The expanded display data are transmitted to the LCD controller 4 after synchronized with the horizontal synchronization signal and the controller 4 transfers the display data as a signal (b) to an LCD6.
Patent JP-H0874281-A (JP)
Title: Ground consolidation process for vibration control and liquefaction prevention
Inventor: TAKEMIYA HIROKAZU
IPC: E02D31/08
Filed: 1994-08-31
Abstract: PURPOSE: To embody the vibration control of a ground surrounding a foundation structure to produce vibration, and the vibration control of a foundation structure to suffer the vibration, and the prevention of the liquefaction of the ground at a low cost in a short working term. CONSTITUTION: A consolidated ground 1 being stronger than peripheral ground is formed below a foundation structure 6 or in a peripheral underground or inside the ground by a ground consolidation method, and an earth covering part 3 is improved so as to have strength lower than the consolidated ground 1. The settlement of the earth covering part 3 is prevented, and moreover the vibration control and liquefaction of the ground are prevent by the consolidated ground. In the case where a soft ground is specially deep, the consolidated ground 1 is formed in plural stages for preventing the liquefaction.
Patent JP-H05211685-A (JP)
Title: Method of operating equipment system by using remote control unit
Inventor: KARUSUTEN ZEEBETSUKU
IPC: G08C25/02
Filed: 1992-08-31
Abstract: PURPOSE: To improve ease of operation by controlling a device system by means of bidirectional data transmission between a remote control unit generator and the device system. CONSTITUTION: A transmitter for a remote control unit 1 sends one of four available words to a device 3 by way of an IR(infrared ray) block 2. Respective data words are selected, depending on an internal state of the transmitter or a momentary status. On the other hand, a transmitter of the device system sends a sole data word and actual device data or a status of the device. Then a reception telegram, that is a pulse train arrived to the remote control unit 1 or a receiver E of the device system 3, in this case an IR(infrared ray) pulse, is filtered by using a filter F after automatic sound volume adjustment. Thus, only a frequency component of a transmission spectrum passes through the filter F and processed later.