baber/WOPTO huggingface dataset:
Patent JP-H0945829-A (JP)
Title: Semiconductor cooling device and manufacture of heat dissipation fin thereof
Inventor: UCHIDA NORIYUKI
IPC: H01L23/34
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To remove temporarily or continuously the amount of heat generated from power circuits, which are brought into the state of a high temperature while being actuated at a high temperature, to improve the life of elements, which are used in the power circuits, and at the same time, to prevent the generation of a temperature rise in the case of a device using the power circuits and to improve also the life of a semiconductor element which is used in the case. SOLUTION: A rectangular heat dissipation fin 2 made of aluminium is brought into contact with a metallic substrate 3 mounted with power circuits 4, which are mounted with a switching element having a very high heat release value, a diode and the like, and moreover, the fin 5 and a thin porous cover 1 are arranged via a sap 3, a liquid refrigerant is injected in the gap 3, the evaporation area of the refrigerant is made wide, the heat transfer of the fin 2 to the circuits 4 is also improved, an overcurrent flows through the circuits 4 and even if the temperature of elements, which are used in the circuits 4, reaches the allowable temperature or higher, the heat dissipation performance of the fin is improved by the feed of the refrigerant and a temperature rise of the circuits 4 can be prevented from being generated.
Patent JP-S6256043-A (JP)
Title: Electronic transaction system
Inventor: TAKARAGI KAZUO
IPC: G06Q40/00
Filed: 1985-09-04
Abstract: PURPOSE:To prevent irregular use of electronic stamping by adding a data representing the validity of the electronic stamp to a predetermined position of an identification data in forming the own electronic stamp by a personnel to be signed. CONSTITUTION:A signer, in forming the own electronic stamp, adds a date data representing the validity of the electronic stamp to a predetermined position of the identification data so as to show clearly the term of reply to an identification personnel receiving the electronic stamp and when no reply comes within the validity, the transaction is stopped and the ineffective electronic stamp is documented. When no reply comes to the electronic stamp even after the validity, the signer makes the electronic stamp ineffective by applying the fact to the notarial organization together with the electronic stamp. Thus, even when the recipient of the electronic stamp disappears without giving a reply or the recipient sends an incorrect stamp, the illegular use of the electronic stamp is prevented.
Patent JP-S5983071-A (JP)
Title: Apparatus for detecting incident angle of sunrays
Inventor: HONMA MITSUO
IPC: G01J1/00
Filed: 1982-11-04
Abstract: PURPOSE:To make it possible to detect the incident angle of sunrays with high accuracy in a real time, by a method wherein short-circuit currents of a plurality of solar cells arranged so as to be mutually crossed at right angles are respectively detected and the relative values of these short-circuit current are calculated. CONSTITUTION:Low resistances R1, R2 are respectively connected in series to solar cells 11, 12 provided on the light receiving surface of a solar cell paddle not shown by a drawing so as to be mutually crossed at right angles and the short-circuit currents of the solar cells 11, 12 are detected by these resistances R1, R2. Voltages e1, e2 at both ends of said resistances R1, R2 are respectively supplied to an input signal ratio detection circuit 13. The output signal e0 shown by a formula e0=KXe1/e2=(R1XK1Xsintheta)/(R2XK2Xcostheta)approx.=K Xtantheta (wherein K, K1 and K2 are constants) is calculated by this detection circuit 13. This output signal e0 is proportional to a sunray incident angle theta which can be, in turn, calculated from this value. In this case, because the reception of influence due to a variation element is reduced, the incident angle theta can be detected with high accuracy.
Patent JP-S5894696-A (JP)
Title: Storing tank for low temperature liquid
Inventor: KOYAMA YASUSHI
IPC: E04H7/18
Filed: 1981-12-02
Abstract: PURPOSE:To prevent occurrence of cracks at the bottom corner part of a low temperature-liquid storing tank, by constructing the part connecting the side wall to the bottom floor part of the tank with a steel-fiber reinforced concrete. CONSTITUTION:A steel-fiber reinforced concrete 2, obtained by mixing steel fibers with aggregate, is used in place of ordinary concrete at the bottom corner part 1 of a concrete tank where the possibility of causing rupture is highest, so as to increase the strength at the part 1 of the tank. Here, since the steel- fiber reinforced concrete is superior in its tensile, bending and shearing strengths as compared with the ordinary concrete and moreover has a very high toughness because of its particular rupture characteristics, it is enabled to prevent occurrence of cracks at the bottom corner part of a low temperature-liquid storing tank.
Patent JP-H0242622-A (JP)
Title: Flexible magnetic recording medium and its production
Inventor: TAGAMI MASAMICHI
IPC: G11B5/64
Filed: 1988-08-02
Abstract: PURPOSE:To improve path wear durability by consisting a thin SixO2-x film on a thin ferromagnetic film of an amorphous phase and fine crystal. CONSTITUTION:A polyimide film is used for a substrate 1 and a double-face CoCr medium is produced as the thin ferromagnetic film 2 by using CoCr as a target. a protective layer 3 is formed by using Si and SiO2 as a target and forming the thin SixO2-x film on the CoCr film under the conditions of <=70 mmTorr sputtering pressure and >=80 deg.C substrate surface temp. in gaseous Ar or gaseous Ar+O2. In the molecular formula of the thin film, x is 0<=x<=2. The thin SixO2-x film consists of the amorphous phase and the fine crystal phase and is stronger than the amorphous single phase and, therefore, the film protects the medium against the wear and failure by head sliding. The excellent path wear durability against sliding with the magnetic head is obtd. in this way.
Patent JP-H0244012-A (JP)
Title: Method for forming superconducting thin film
Inventor: FUJISAWA HIROKO
IPC: C04B41/89
Filed: 1988-08-03
Abstract: PURPOSE:To prevent the diffusion reaction between a substrate and a superconducting thin film and to form a superconducting thin film having high and stable superconducting characteristics in the stage of forming a superconducting film on the surface of a substrate by forming previously a foundation layer on the surface of the substrate. CONSTITUTION:A foundation layer consisting of a thin film of a material which does not react with a superconducting thin film consisting of each element constituting for a superconductor in an annealing stage, is formed on the surface of a substrate, and a superconducting thin film is formed on the foundation layer. A multilayered body of films formed by this method is then annealed. For example, a TiO2 thin film (foundation layer) is formed on a quartz glass substrate by sputtering, and a MgO thin film is formed further similarly, and a Y1Ba2Cu3O7-x thin film is formed thereon by sputtering. Then, obtd. multilayered film body is annealed in the air.
Patent JP-S6086180-A (JP)
Title: Recording liquid
Inventor: CHIBA MASAHIRO
IPC: A61F13/15
Filed: 1983-10-19
Abstract: PURPOSE:A recording liquid, contaning C.I. Food Black 2 and a yellow dye, assuming black elementary color, having high solubility in a liquid medium and solution stability for a long term without clogging extrusion orifices, and useful for ink jet recording and writing utensils. CONSTITUTION:A recording liquid consisting of a liquid composition containing (A) C.I. Food Black 2 and (B) one or more yellow dyes, preferably C.I. Acid Yellow 17:1, 23, 49, 65, 104, 183, 155 or 194 and C.I. Direct Yellow 86, 106, 142, 194, etc. together as a water-soluble dye as a recording agent. Preferably, the mixing weight ratio of the dyes (A) to (B) is (100:1)-(100:30), and the total amount of the dyes (A) and (B) in the recording agent is 1-10wt%. EFFECT:Improved light resistance.
Patent JP-H0729042-A (JP)
Title: Coin dispensing device
Inventor: KASHIWATANI SHIGEYOSHI
IPC: G07D1/00
Filed: 1993-07-09
Abstract: PURPOSE:To provide a coin dispensing device whose structure is small and simple and which can immediately dispense coins even if a machine is once locked. CONSTITUTION:The coin dispensing device 1 naturally drops downward many coins stored in a hopper 2 through a coin receiving hole formed on a first rotary board 10, a coin receiving hole 5a formed on a fixed board 12, a coin receiving hole formed on a second rotary board 11 and a coin inserting hole 5a formed on a base 5. Thus, the coins are discharged by separating them one by one, and the first and second rotary boards 10 and 11 are rotated forward and backward by a motor 4.
Patent JP-H0480633-A (JP)
Title: Measuring apparatus for optical loss
Inventor: MASUDA HISASHI
IPC: G01M11/02
Filed: 1990-07-23
Abstract: PURPOSE:To enable high-precision and wide-range measurement of an optical loss of a sample by a simple construction by determining free spectral ranges and transmission peak widths of a resonator in the cases when the sample is disposed in the optical path of the resonator and when it is not disposed therein. CONSTITUTION:A measuring apparatus is constructed of a resonator RS composed of a pair of mirrors 4 and 6 of high reflectivity facing each other, a variable means composed of a high-voltage amplifier 10 making variable an optical path between the mirrors 4 and 6 of the resonator RS, a function generator 11 and a piezoelectric element 12 fitted on the back of the mirror 6, a single-mode laser 1 applying an input laser light onto one end side on the optical axis of the resonator RS, and a photodetector 9 detecting an output laser light from the other end side of the resonator RS. Free spectral ranges and transmission peak widths of the resonator RS in the cases when a sample 5 is disposed in the optical path of the resonator RS and when it is not disposed therein are obtained from a detection output of the photodetector 9, and an optical loss of the sample is determined from the values thereof.
Patent JP-S6085781-A (JP)
Inventor: SAITOU TATSUYA
IPC: B26B13/04
Filed: 1983-10-19
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-S6348475-A (JP)
Title: Partial discharge generating device
Inventor: SHIOMI HISANOBU
IPC: G01R31/12
Filed: 1986-08-19
Abstract: PURPOSE:To freely vary the electrostatic capacity between 1st and 3rd electrodes by stacking plural electrode plates at specific intervals with the 1st electrode and making them conductive to one another, and providing the 3rd electrode which is moved. CONSTITUTION:When the 3rd electrode 13 exceeds a partial discharge start voltage Vi in a partial discharge generating circuit owing to a voltage applied between a metallic tank 10 and a conductor 12, the insulation of a gap 4 is broken down and partial discharge is caused between the 4th electrode 15 and metallic tank 10. When the extent of the partial discharge is varied, a ferromagnetic body 19 is attracted 19 by operating an opening/closing tool 21 arranged outside the metallic tank 10 and then moving the opening/closing tool 21 along the surface of the metallic tank 10, thereby moving the electrode plate 14. Thus, the 3rd electrode 13 is moved to vary the area of the 3rd electrode 13 facing the metallic tank 10 and vary the electrostatic capacity without discharging gaseous SF6 11 from the metallic tank 10, thereby varying the extent of the partial discharge.
Patent JP-S5986467-A (JP)
Title: Weak-field shunt circuit for dc rotary machine
Inventor: SASAMOTO HISAYA
IPC: H02K23/24
Filed: 1982-11-08
Abstract: PURPOSE:To improve the operating performance of a DC rotary machine by connecting a main pole field shunt circuit in parallel with a series connection circuit of a main pole field winding and an interpole field winding, thereby improving the accuracy of a shunt resistor. CONSTITUTION:An interpole circuit 2, a main pole field circuit 3 and a compensating winding 4 are connected in series with an armature circuit 1, and a shunt resistor 6 and a DC reactor 5 are connected in parallel with the interpole circuit 2 and the main pole field circuit through a switch 9. In other words, a main pole field shunt circuit is formed of the switch 9, the resistor 6 and the reactor 5.
Patent JP-H0939702-A (JP)
Title: Headrest for rear seat
Inventor: IWANO TADAAKI
IPC: B60R21/055
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a headrest for rear sheet which can be effectively and properly set in the seat center part of a rear sheet. SOLUTION: A headrest body 11 is housed in a headrest setting part 10 provided in a prescribed position of the seat back center of a rear seat. The headrest setting part 10 has a slide lock mechanism for supporting the headrest body 11 in such a manner as to be vertically movable, and the headrest body 11 is locked in a plurality of vertical positions through this slide lock mechanism. The slide lock mechanism has a guide member 12 fixed to a seat back; a slide member 13 fixed to the headrest body 11 and connected to the guide member 12 in such a manner as to be slidable; and a lock member 14 for engagingly locking the slide member 13 by the guide member 12.
Patent JP-S5895943-A (JP)
Inventor: YAMADA KAZUO
IPC: G05F1/70
Filed: 1981-12-02
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-S5898090-A (JP)
Title: Antibiotic substance and its preparation
Inventor: OOGUCHI MASAO
IPC: A61P31/04
Filed: 1981-12-03
Abstract: PURPOSE:To prepare a novel antibiotic substance KA-6643-J, exhibiting the antimicrobial activity against Gram-positive and Gram-negative bacteria, and having the powerful inhibitory action on beta-lactamases, by cultivating a microorganism belonging to the genus Streptomyces. CONSTITUTION:A microorganism, e.g. Streptomyces sp. KC-6643 (FERM-P No. 4467), belonging to the genus Streptomyces, and having the ability to produce an antibiotic substance KA-6643 is inoculated into a nutrient culture medium and cultivated at 3-35 deg.C, preferably 27-33 deg.C, under aerobic conditions for 2-6 days to collect the aimed antibiotic substance KA-6643-J from the resultant culture fluid.
Patent JP-H0358982-A (JP)
Title: New fluorine-containing tetracarboxylic acid dianhydride and production thereof
Inventor: YUSA MASAMI
IPC: C07D307/89
Filed: 1989-07-27
Abstract: NEW MATERIAL:Compounds of formula I. USE:A raw material of a polyimide, etc. PREPARATION:With trimellitic acid anhydride or acid chloride thereof, 1,3-bis(2- hydroxyhexafluoroisopropyl)benzene or 1,4-bis(2-hydroxyhexafluoroisopropyl) benzene is reacted.
Patent JP-H11346687-A (JP)
Title: Quality improving agent for noodle and production of noodles
Inventor: MISHIRO MAKOTO
IPC: A23L7/109
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To obtain a noodle quality-improving agent that is a powder having less than a prescribed particle size, contains a hydrophilic polyglycerol fatty acid ester having a high HLB value as an active ingredient, and can improve the hardness of the noodle dough, the extensibility without damage to the strength and can increase the productivity in the mechanical production of noodles. SOLUTION: This noodle quality modifier is a powder having particle sizes of <=500 μm and contains a hydrophilic polyglycerol fatty acid ester as an active ingredient. In a preferred embodiment, this quality modifier is preliminarily admixed to the raw materials for noodles in a powdery form in an amount of 0.05-5 wt.%, particularly 0.1-1 wt.%, as the polyglycerol fatty acid, based on the wheat flour as a main material.
Patent JP-S59130661-A (JP)
Inventor: UIRUHERUMU FURIIDORIHI RAUENAA
IPC: B22D11/06
Filed: 1983-10-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6256648-A (JP)
Title: Chain
Inventor: KANEHIRA MAKOTO
IPC: F16G13/06
Filed: 1985-09-03
Abstract: PURPOSE:To have good radiation of the heat generated at the slide part of a bushing with joint shaft by coupling No.1 and No.2 links together using a joint shaft which passes through the bushing and is made of material having good thermal conductivity. CONSTITUTION:No.1 and No.2 links 4, 7 are coupled together using a joint shaft 9 which passes through a bushing 2 and is made of a material having higher thermal conductivity than steel. This construction accomplishes easy radiation of the heat generated at the slide part of bushing 2 with the joint shaft 9.
Patent JP-2001017834-A (JP)
Title: Method for detoxifying hypofluorite
Inventor: MORI ISAMU
IPC: H01L21/205
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To remove hypofluorite easily by a dry method by using a removing agent containing at least one of soda lime, Ca(OH)2, activated alumina, etc., and decomposing/removing hypofluorite. SOLUTION: A removing agent containing at least one of soda lime, Ca(OH)2, CaO, CaCO3, Mg(OH)2, activated alumina, NaOH, Na2COa3, Mg(OH)2, MgO, MgCO3, and Si is used to remove hypofluorite. For example, hypofluorite is passed through a reaction tube filled with the removing agent to be converted into harmless O2, CO2, etc. With regard to the amount of hypofluorite gas to be introduced into the reaction tube, the space velocity (flow rate per unit time/volume), for example, is preferably set up at 1400 Hr-1 or below. Moreover, the temperature of the reaction tube, for example, is preferably set up at 0-500 deg.C.
Patent JP-H0857959-A (JP)
Title: Ultrasonic welding machine
Inventor: MORITA SHINJI
IPC: B29C65/00
Filed: 1994-08-19
Abstract: PURPOSE: To scarcely scatter molten chips of resin at the time of ultrasonic welding by surrounding the welding part of a resin component with a cover before the part is brought into contact with a vibrating member, and conducting the ultrasonic welding. CONSTITUTION: The hole 46 of an opened plate 45 is inserted into the welded part 41 of a resin component 40, the end 23 of a cover 20 is brought into contact with the upper surface of the plate 45, and the part 21 is surrounded by the bore 21 of the cover 20 and the end 12 of a horn 11, thereby limiting the scattering range of the resin layer at the time of welding. Then, the horn 11 is brought into contact with the part 41 to transmit the ultrasonic vibration, the part 41 is melted, and a fusion bonded part 43 is formed by a recess 13. In this case, the resin layer 42 is dropped to the bore 21 of the cover 20, and again melted. The layer 42 melted with the part 41 is formed in the recess 13 formed at the bore 21 of the cover 20 and the end 12 of the horn 11. As a result, a flash, etc., is scarcely generated at the end of the part 43, thereby improving the quality of the part 43.
Patent JP-H0749774-A (JP)
Title: Interactive picture generating method for spreadsheet program and execution method therefor
Inventor: MARUOKA TETSUYA
IPC: G06Q10/10
Filed: 1993-08-06
Abstract: PURPOSE:To provide the spreadsheet program tool which organically connects table data and parts for picture interaction and has a simple and systematic user program development function easy to use. CONSTITUTION:At the time of program development, plural table-form data are generated on a picture (101), and generated table data are changed to man- machine parts for user interaction (102). These table-form data and man-machine parts are operated to be related to each other on the picture (103). At the time of user program execution, already related information (211) is taken out in accordance with the place indicated with a mouse by a user (105) to dynamically display man-machine parts for user interaction.
Patent JP-S6257071-A (JP)
Title: Correcting system for picture distortion
Inventor: FURUMURA FUMINOBU
IPC: G06T1/00
Filed: 1985-09-06
Abstract: PURPOSE:To correct precisely shape distortion of observed picture by setting an optimum position of a flying body and an attitude change model depending on the distribution state of standard points on ground in the observed picture. CONSTITUTION:Experimental information of an unknown parameter and its error covariance matrix and an orbit/attitude measuring data time series from an external terminal 28 are given to a parameter estimate device 31. A picture display 30 reads an observed picture near a ground standardpoint from a picture memory 33 and displays the result. The position of each ground standard point in the picture is inputted from a coordinate input device 29 while observing the display, it is sent to the device 31, and the position vector of the standardpoint and its error covariance matrix are inputted from a terminal 28 at the same time. The device 31 estimates the position of the flying body and the attitude parameter according to the prescribed processing procedure based on the input information. A distortion correction model calculator 32 uses the estimate parameter to form a distortion correction model. A resampling device reads sequentially the picture element data from the memory 33, applies the resampling processing according to the model to write sequentially the picture element data of the corrected picture on a magnetic tape 35.
Patent JP-S5988075-A (JP)
Inventor: MINE TAIICHI
IPC: A24B3/00
Filed: 1982-11-10
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-S6174373-A (JP)
Title: Formation for fine electrode
Inventor: ITO HITOSHI
IPC: H01L21/338
Filed: 1984-09-19
Abstract: PURPOSE:To obtain a gate electrode; which has the thick gate film thickness, is formed in a T shape and has the large sectional area; by a method wherein a high-temperature bakelite resin layer is used as the intermediate layer and an electrical insulating layer; which is the bakelite resin layer with the temperature lower than that of the high-temperature bakelite resin layer, has the superior sputtering resistant property and is corroded with weak acid; is used as the gate mask. CONSTITUTION:A buffer layer 12, an SiO2 layer 13 and a PMMA resist 14 are formed in order on a GaAs substrate 11, and after that, a gate opening part is formed on the resist 14. Then, after an opening part 15 is transferred on the film 13, an overetching is performed on the film 12 to form an opening part 16, and furthermore, an opening part 17 to reach the substrate 11 is formed. Then, a tungsten film 18 is coated and after the film 13 is removed, a metal film 19 is coated thicker than the layer 12. Then, after the metal film 19 is etched up to reach the layer 12 using a resist pattern 20 as a mask, the layer 12 is removed and the purposive gate electrode is obtained on the substrate 11.
Patent JP-2001022521-A (JP)
Title: Portable terminal device
Inventor: TACHIBANA MASAMI
IPC: G06F3/03
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To facilitate troublesome operation for input operation, and to eliminate a storage space of an input pen and to make a terminal device main body small-sized by forming a part of he protection cover of a touch panel in a shape having the same function as the input pen and making it possible to attach and detach the protection cover. SOLUTION: The protection cover 3 is provided in order to protect the touch panel 2. This protection cover 3 is made detachable from the portable information terminal device main body 1 and the part of the touch panel protection cover 3 is so shaped that it can be used as an input pen 4. An engagement part for detachment is actualized by constituting the protection cover 3 with the input pen 4 in the same shape as the touch panel 2, forming a bank part A which is as thick as the protection cover 3 at the four sides of the touch panel 2, and forming grooves B where the input pen 4 is fitted at the bank part A. Consequently, the protection cover 3 when it is detached from the device main body 1 is usable as the input pen 4.
Patent JP-S6088568-A (JP)
Inventor: KAJITA RIYOUTA
IPC: A63B102/32
Filed: 1983-10-21
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。