baber/WOPTO huggingface dataset:
Patent JP-H0555666-A (JP)
Title: Laser oscillation equipment
Inventor: YANAGISAWA YUTARO
IPC: H01S3/134
Filed: 1991-08-21
Abstract: PURPOSE:To restrain the temperature rise of a capacitor for discharge, prevent the capacitance change of said capacitor, and stabilize laser oscillation output, by making fluid for cooling flow in a storage vessel which contains the capacitor for discharge in a laser tube so as to be isolated from medium gas. CONSTITUTION:When the charged voltage of a capacitor for discharge exceeds the breakdown voltage of laser medium gas in the state of preliminary ionization, glow discharge is generated between discharge electrodes 3, the laser medium gas is excited and laser oscillation is started. A fan 26 is operated during the laser oscillation, and air in the outside is introduced into a storage vessel 9. Heat generated from the capacitor 8 is discharged outside from an open end portion of the storage vessel which portion is on side opposite to the fan 26. Thereby the temperature change of the capacitor for discharge is limited within the minimum range, and the capacitance change of the capacitor is restrained so that the output of laser light can be stabilized.
Patent JP-S61112851-A (JP)
Title: Automatic speed change gear for vehicle
Inventor: KURIHARA KAZUMASA
IPC: B60W10/10
Filed: 1984-11-08
Abstract: PURPOSE:To improve drivability by determining speed changing condition of a vehicle speed change gear while considering operating speed of an acceleration pedal. CONSTITUTION:An acceleration detector 5 and a car speed detector 6 are provided on an automatic speed change gear 1 for vehicle, and acceleration signal A and car speed signal V are input to a control operating unit 9 and the acceleration signal A is input to an operation speed detector 8, and a judging signal D which shows whether an operating speed of an accelerator pedal 7 is over a predetermined value or not is input to a change-over switch 12 of the control operating unit 9, and speed changing condition of the automatic speed change gear 1 is determined by considering operating speed of the accelerator pedal 7. Then, as gear change operation can be made according to the intention of a driver, drivability is extremely improved.
Patent JP-H1078235-A (JP)
Title: Air conditioner
Inventor: TSUJIMURA TOSHIYUKI
IPC: F24F1/00
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner in which dust collection performance is improved, a body structure of the air conditioner is simplified, and the size of the air conditioner can be reduced by providing an electric dust collector fitted to the shape of a heat exchanger that is formed by being bent. SOLUTION: A heat exchanger 7 is disposed in a unit body 1, which exchanger includes a front heat exchanger part 7A formed by being bent into a circular arc shape in its cross section, and an electric dust collector S is disposed upstream the front heat exchanger part. The electric dust collector S is formed, bent into a circular arc shape along the front heat exchanger part 7A bent into the circular arc shape in its cross section. Thus, there is made uniform a gap between the electric dust collector and the heat exchanger.
Patent JP-S6476748-A (JP)
Title: Semiconductor circuit device
Inventor: NITTA HIDETO
IPC: H05K1/18
Filed: 1987-09-17
Abstract: PURPOSE:To decrease the wiring density of a printed wiring board, and reduce the cost of printed wiring board, by alternately arranging and connecting a usual IC package element and the other IC package element in which functional arrangement of external leads is inverted. CONSTITUTION:An IC package element 10 and a usual IC package element 10' are alternately arranged on a printed wiring board. As to external terminals 1-8 of each 10 package element, the same number terminals are connected with each other by wiring, in the manner in which the number of cross parts 9 becomes minimum on the printed wiring board. For example, in the case of wireconnecting an external terminal 8 of the usual IC package element 10 and an external terminal 8 of the IC package element 10, the wiring on the printed wiring board is enabled without crossing the other wiring. Further, in the case of mutually connecting external leads 1 of each IC package, three cross parts 9 are sufficient for the case where six cross parts are required in total by two usual blocks.
Patent JP-S6293676-A (JP)
Title: Apparatus for measuring orientation degree of needle magnetic powder in magnetic layer
Inventor: AZUMA HIROSHI
IPC: G11B5/84
Filed: 1985-10-18
Abstract: PURPOSE:To instantaneously and continuously perform measurement without destructing a magnetic layer, by a method wherein light is projected on to the magnetic layer through a polarizing plate and the intensity of transmitted light is detected by a polarized light detector to measure the orientation degree of the needle magnetic powder in the magnetic layer. CONSTITUTION:A polarizing plate 2 and a polarized light detector 3 are arranged in opposing relationship so as to hold a magnetic recording medium 1 therebetween. With respect to polarized light 6 passing through the magnetic layer of a magnetic recording medium 1, only polarized light 6 having a vibration surface 61 in the orientation direction of a needle magnetic powder 7 passes through said magnetic layer because the magnetic layer has a structure similar to that of the polarizing plate 2 due to the needle magnetic powder 7 oriented in the longitudinal direction and polarized light 6 having a vibration surface 62 in the direction vertical to the orientation direction of the needle magnetic powder 7 is blocked. Therefore, the transmitted light of the polarized light 6 detected by the polarized light detector 3 is displayed as the transmissivity of polarized light calculated in a percentage by dividing the intensity of the transmitted light by incident light from a light emitter 4 and the orientation degree of the needle magnetic powder 7 in the magnetic layer is measured.
Patent JP-H04114635-A (JP)
Title: Ultrasonic probe
Inventor: NAKAMURA HISASHI
IPC: G01N29/24
Filed: 1990-09-06
Abstract: PURPOSE:To lower the scattering of a positional relationship of two acoustic lenses by obtaining a plurality of acoustic lenses corresponding to a plurality of ultrasonic transducers by an integral molding. CONSTITUTION:Two acoustic lenses 4A and 4B corresponding to ultrasonic transducers 1A and 1B are integrated and the integration of the acoustic lenses 4A and 4B is realized by an integral molding. Skirt p arts 6A-1. 6A-2 and 6B-1 are mounted on sides of the acoustic lenses 4A and 4B to position a backing material as base of vibrators 12A and 12B. The acoustic lenses 4A and 4B thus arranged by the integral molding can be bonded at a time on matching layers 13A and 13B to laminate. This enables the production of two ultrasonic probes quickly thereby achieving higher productivity. The integral molding allows the lowering positional variations between the two ultrasonic transducers thereby improving acoustic characteristic of a product significantly.
Patent JP-H0280423-A (JP)
Title: Resin composition for optical molding
Inventor: OKAWA KAZUO
IPC: C08F2/50
Filed: 1988-09-19
Abstract: PURPOSE:To obtain the title compsn. providing a cured product with excellent mechanical strengths, hardness, etc., by incorporating a specified radiation- curable cationically polymerizable org. substance and a radiation-curable radical polymerizable org. substance as well as a radiation-sensitive cationic polymn. initiator and a radiation-sensitive radical polymn. initiator as essential components. CONSTITUTION:A radiation-curable cationically polymerizable org. substance contg. 40wt.% or more alicyclic epoxy resin contg. 2 or more epoxy groups in the molecule (e.g., 3,4-epoxycyclohexylmethyl-3,4- epoxycyclohexanecarboxylate), and 30wt.% or more vinyl ether resin contg. 2 or more vinyl groups in the molecule (e.g., bisphenol A divinyl ether), a radiation sensitive cationic polymn. initiator (e.g., an arom. onium salt), a radiation- curable radical-polymerizable org. substance contg. 50wt.% or more compd. having 3 or more unsatd. double bonds in the molecule (e.g., dipentaerythritol hexaacrylate) and a radiation-sensitive radical polymn. initiator (e.g., benzophenone) are incorporated as essential components.
Patent JP-S61113961-A (JP)
Inventor: MURAI KATSUAKI
IPC: E04F15/02
Filed: 1984-11-07
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-H1171554-A (JP)
Title: Bonding of norbornene-based resin molded product
Inventor: KIDO TAKANORI
IPC: C09J5/02
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To smoothly conduct a bonding of the subject molded products to each other, or bonding of the subject molded product to another adherend even just after subjected to reaction injection molding, by previously treating the surface of norbornene-based resin molded product (s) with an organic solvent including a ketone-based solvent. SOLUTION: The surface of norbornene-based injection molded product (s) obtained by reaction injection molding process is previously treated with a mixed solvent containing >=40 wt.% of a >=4C ketone-based solvent and/or a >=2C carboxylic ester-based solvent followed by conducting a bonding of the norbornene-based resin molded products to each other and/or bonding of the molded product to anotherly adhering via an adhesive.
Patent JP-S61112968-A (JP)
Title: Semiconductive flow speed detector
Inventor: SEKIMURA MASAYUKI
IPC: G01P5/10
Filed: 1984-11-07
Abstract: PURPOSE:To enhance measuring accuracy to a large extent by making the output, when a fluid is not flowed, constant regardless of temp., by controlling a first heat generating element so that the temp. of a flow speed detection element is raised by a definite value with respect to circumferential temp. in such a state that the fluid is not flowed. CONSTITUTION:The voltage between the base emitters of a transistor changes linearily with respect to temp. In order to keep the difference between the temp. o a flow speed detection element 13, when a fluid is not flowed, and circumferential temp. constant, it is necessary that the current Ih1 flowed to a transistor 11 for generating heat has relation of Ih1=CT+D. This CD is calculated experimentally. If resistors R6, R7, R4Vr are properly set, the difference between the temp. of the flow detection element 13 and circumferential temp. can be always kept constant even if circumferential temp. changes. By this method, the generation of heat by the first heat generating transistor 111 on the flow speed detection element 13 is controlled by a first drive circuit containing operational amplifiers 152, 153 and no current is flowed to a second heat generating transistor 112 for detecting a flow speed.
Patent JP-H0794783-A (JP)
Title: Gallium nitride semiconductor light-emitting device
Inventor: SENOO MASAYUKI
IPC: H01L29/40
Filed: 1993-09-21
Abstract: PURPOSE:To improve the external quantum efficiency, to eliminate a short- circuit between the electrodes of an n-type layer and a p-type layer to realize a highly reliable light-emitting device and, further, improve the reliability of a light transmitting electrode which is formed to improve the external quantum efficiency. CONSTITUTION:The electrode 4 of an n-type layer 2 and the electrode 11 of a p-type layer 3 are on the same surface side, which is to be the emitted light observing surface side, of a gallium nitride semiconductor light-emitting device. The electrode 11 of the p-type layer 3 is composed of a light transmitting first electrode 11 which is formed over the almost whole surface of the p-type layer 3 and, further, an insulating and light transmitting protective film 13 is formed on the surface of the light transmitting first electrode 11.
Patent JP-S61114790-A (JP)
Title: Seawater desalting plant
Inventor: SAO TOSHIO
IPC: C02F1/76
Filed: 1984-11-07
Abstract: PURPOSE:To prevent the deterioration of an electrode, by providing a pipeline for blowing CO2 exhausted from a seawater desalting apparatus in an electrolyte. CONSTITUTION:A part of conc. warm seawater discharged from a blow line 8 is introduced into a ocean organism fouling preventing apparatus 6 (hereinbelow mentioned as MGPS) while a part of CO2 exhausted from a flash chamber 9 is blown into conc. warm seawater guided to MGPS6 from a pipeline K and electrolysis is performed through MGPS6 to supply the electrolyzed seawater to the seawater replenishing pipe 7 of a multistage flash evaporation apparatus.
Patent JP-S62247009-A (JP)
Inventor: KAARU ESU BUROSHIUSU
IPC: B22F3/20
Filed: 1986-10-03
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-H0891979-A (JP)
Title: Apparatus for producing single crystal
Inventor: HANIYU KAZUTAKA
IPC: C30B13/32
Filed: 1994-09-29
Abstract: PURPOSE: To prevent a single crystal from damaging in taking out thereof after production and improve the productivity. CONSTITUTION: This apparatus for producing a single crystal is obtained by forming a recessed part in the tip surface of a vertically moving shaft, forming a flange part in a seed crystal holder for holding a seed crystal so as to provide a lower side surface with a receiving surface for the shaft tip surface, inserting the base end of the seed crystal holder into the recessed part, bringing the lower side surface of the flange part into contact with the tip of the shaft and supporting the seed crystal holder in a state thereof placed on the shaft. When the shaft is vertically moved while being rotated, rotation transmitting means for transmitting the rotation of the shaft to the seed crystal holder to the seed crystal holder are installed in the shaft and the seed crystal holder. Furthermore, transmitting means obtained by screwing a supporting part 6 having the recessed part 14 and the flange part 12 into the tip of the shaft, forming an engaging part of a groove part 15 in the flange part 12 so as to engage sides 15b and 15c thereof with peripheral surfaces 10b and 10c formed in a connector part 5 of the seed crystal holder and regulating the rotation of the seed crystal holder are cited as the rotation transmitting means.
Patent JP-2001061194-A (JP)
Title: Panel-type loudspeaker
Inventor: TASHIRO MICHIO
IPC: H04R1/00
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized inexpensive panel type loudspeaker that requires no excess space even when it is used in combination with a plane display panel. SOLUTION: The panel-type loudspeaker is a dynamic mode(DM) system loudspeaker, that is provided with an exciter 10 which includes a magnetic circuit and a voice coil and a flat diaphragm excited by this exciter. Then the diaphragm of this panel-type loudspeaker is configured so as to be used in common for a flat display panel 20 of a display device.
Patent JP-H0571387-A (JP)
Title: Starting control device for lpg internal combustion engine
Inventor: OKAMOTO AKIO
IPC: F02D19/02
Filed: 1991-09-13
Abstract: PURPOSE:To improve starting performance without the occurrence of defective running of a vehicle during a low temperature period. CONSTITUTION:A slow lock valve 22 is provided for cutting off the feed of fuel from an LPG regulator 13 to an intake air passage 2. When it is decided that an LPG engine 1 is under starting by cranking, an ECU 38 clocks a lapse time from the starting of cranking. When a clocking result exceeds a given reference time, the slow lock valve 22 is controlled in its opening/closing operation so as to temporarily cut off the feed of fuel from the LPG regulator 13 to the intake air pipe 2. Thus, concentration of fuel fed from the LPG regulator 13 to the intake air passage 2 is excessively increased during a low temperature period and if it takes a time to start the LPG engine 1 due to over rich of an air-fuel ratio of fuel-air mixture, the feed of fuel is temporarily cut off. During the cut-off period, fuel in excessive concentration is brought into a lean state and defective start owing to over richness of an air-fuel ratio is prevented from occurring. After completion of start, fuel in normal concentration is fed to the LPG engine 1.
Patent JP-S6295489-A (JP)
Inventor: DOI KAZUYORI
IPC: G21C1/08
Filed: 1985-10-23
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-S60127570-A (JP)
Title: Method of recording and reproducing data
Inventor: IIZUKA HIROYUKI
IPC: G11B27/10
Filed: 1983-12-13
Abstract: PURPOSE:To use a DAD or a DAT as a data file by recording data strings including address information besides data in a main channel and recording at least address information in a subchannel. CONSTITUTION:This diagram is a block diagram showing a flow of reproduction signals at the time of reproducing a digital audio disk (DAD). A data string 1 is sent to a subchannel extracting circuit 2 that separates a subchannel and separated into main channel data and code data 3 for error detection and correction for main channel, and sent out as main channel data 7 and time information 8 of subchannel through an error detection and correction circuit 5 for main channel and an error detection and correction circuit 6 for address information of subchannel. A data string including address information is recorded besides data in the main channel, and at least address information is recorded in the subchannel. Accordingly, it can be used as a DAD or DAT data file.
Patent JP-H0761028-A (JP)
Title: Powder jet image forming apparatus
Inventor: TAKEMURA OSAMU
IPC: G03G17/00
Filed: 1993-08-27
Abstract: PURPOSE:To provide a powder jet image forming apparatus capable of increasing an amount of toner to be fed from a toner feed roller to first electrodes without increasing potential differences between the first electrodes and the toner feed roller. CONSTITUTION:In a powder jet forming apparatus, a plurality of pieces of first electrodes and a plurality of pieces of second electrodes are arranged in the form of a matrix with respective insulating layers among them, and the apparatus has a printing head, in which a developing powder passage hole is opened to each point of intersection of the first electrodes and the second electrodes, and has a developing powder feed roller for feeding the developing powder charged to a predetermined polarity to the printing head. According to these arrangements, an electric field between the first electrode and the developing powder feed roller is controlled, whereby the developing powder is fed from the side of the developing powder feed roller to the side of the printing head, and an electric field between the first electrode and the second electrode is controlled, whereby the developing powder passage hoe is potentially opened and closed. In this powder jet image forming apparatus, an auxiliary electrode 214 for guiding the developing powder from the side of the developing powder feed roller 1 to the side of the printing head 200 is provided on the printing head 200.
Patent JP-H0662676-A (JP)
Title: Artificial tree fern material
Inventor: SUGAWARA MITSUMASA
IPC: A01G9/12
Filed: 1992-08-11
Abstract: PURPOSE:To provide a material having excellent characteristics borne by natural tree fern materials, also excellent in quality stability, durability, stable availability and color diversity. CONSTITUTION:The artificial tree fern material can be obtained by filling (A) a water-absorptive material in (B) the voids in a material prepared by crimping a fiber mixture of polyvinylidene chloride filaments and polyvinyl chloride filaments followed by mutually binding the fibers with a binder.
Patent JP-H04115948-A (JP)
Title: Controller for offset rotary press
Inventor: TAKAGI IKUO
IPC: B41F33/06
Filed: 1990-09-07
Abstract: PURPOSE:To automatically obtain an optimum printing state in which an actual cutting length can coincide with a variable cutting length by providing a conformity function means outputting a qualitative state signal and a converted conformity for said state signal and a control means correcting a conformity function in accordance with the conformity of the inputted state signal and issuing the result as a control output for adjusting a printing state. CONSTITUTION:After the initialization by an initializing device 12, a drier 5 is turned OFF, the impression of printing units(4-1)-(4-4) is thrown off, and paper is fed by a slow operation. After that the mode is changed over to an automatic mode, whereby a change gear ratio in a change gear mechanism 8 is controlled in accordance with an infeed tension detected by a tension detector 6. In addition, a change gear ratio in a change gear mechanism 9 is controlled in accordance with a cooling tension detected by a tension detector 7. The infeed tension and the cooling tension are controlled to predetermined values. The cutting length of continuous paper 100 at a cutting part is actually measured, and a change gear ratio in a change gear mechanism 10 is manually adjusted. In this manner, if the change gear ratio is corrected in the change gear mechanism 10, the infeed tension and the cooling tension are kept at the predetermined values.
Patent JP-S61114474-A (JP)
Title: Positive plate of clad type lead storage battery
Inventor: TOKUNAGA AKIO
IPC: H01M4/62
Filed: 1984-11-07
Abstract: PURPOSE:To make a clad type positive plate with excellent formation performance and discharging characteristic by adding a mixture, in which water soluble granular material as an extender and graphite having large anisotropy are added to lead power, into a tube. CONSTITUTION:A mixture, in which water soluble granular material with high bulk density and graphite with large anisotropy are added to lead powder, is filled into the lattice body of a clad type lead storage battery. The granular material is an extender for lowering the filling density of the lead powder, and voids for taking out a solution are formed by soaking a plate after filling. The graphite with large anisotropy which is added to the lead powder expands during the charging of a positive plate, and the bond between the particles of active material and between the active material and a core bar is strengthened to smoothly proceeded formation. In discharging, a graphite layer compound generated by the anodic oxidation of the graphite increases the conductivity of the active material to accelerate discharge reaction. Whereby, it is possible to obtain a clad type positive plate with excellent formation performance and discharging characteristic.
Patent JP-H0399558-A (JP)
Title: Cordless telephone set
Inventor: YASUNO JUNICHI
IPC: H04M1/60
Filed: 1989-09-12
Abstract: PURPOSE:To realize the complete hand-free function by setting a hand-free microphone in a position facing a microphone for normal speaking and arranging operation buttons on the same face as the hand-free microphone and switching them in accordance with the speaking mode. CONSTITUTION:A slave machine is normally so put that set faces of a microphone 5 for normal speaking and a receiver 6 for normal speaking are turned down. At the time of the hand-free operation, operation keys 7 are operated in this state and hand-free speaking is performed through the hand free microphone arranged on the same face as operation keys 7. At the time of normal speaking, the slave machine is taken up after operation of keys 7 to perform speaking with the microphone 5 and the receiver 6. Thus, the complete hand-free function is given.