baber/WOPTO huggingface dataset:
Patent JP-H0282538-A (JP)
Title: Semiconductor manufacturing device
Inventor: TAKEMOTO YOSHITAKA
IPC: H01L21/56
Filed: 1988-09-19
Abstract: PURPOSE:To remove resin burr on the surface of a mold frame without performing any adjustment of a carrying system even though certain alteration takes place in the external dimensions of the mold frame by providing mesh belts so that these mesh belts carry a lead frame which is sealed with a resin while holding its frame between the mesh belts, thereby removing a resin thin film after spraying high pressure liquid on the mold frame which are held between the mesh belts. CONSTITUTION:A mold frame 1 is carried to a high pressure liquid discharge part in a state that its frame is held from upper and lower sides by mesh belts 9 and resin burr 5 is rinsed and swept by high pressure liquid which is discharged from nozzles 8. Using of the mesh belts 9 makes it possible to spray high pressure liquid on the mold frame 1 through openings of the mesh belts. As the carrying planes of the mesh belts 9 are secured by supporting rollers 10, a stable carrying is performed even if high pressure liquid is sprayed from the nozzles 8. In this way, even though certain alteration takes place in external dimensions of the mold frame, it is unnecessary for its device to adjust its carrying system. Further, even in the case where a multi item, small batch production is performed, the percent of machine utilization is high and this system ensures the stable quality of manufacturing products.
Patent JP-H0791817-A (JP)
Title: Heat insulation box
Inventor: TSUDA YOSHIYUKI
IPC: F25D23/06
Filed: 1993-09-21
Abstract: PURPOSE:To eliminate the danger of explosion and/or fire and permit the production of the title box body safely by a method wherein the heat insulation box, utilized for a refrigerator and the like, is constituted of an outer casing, hard urethane foam utilizing hydrocarbon as a foaming agent, and an inner casing, made by forming an antistatic ABS resin composition. CONSTITUTION:A heat insulation box 1 is constituted of an inner casing 2, formed of an antistatic ABS resin composition, an outer casing 3, formed of steel sheets and covering the inner casing 2, and foamed heat insulating material 4, consisting of hard urethane foam and filled into a space between the inner casing 2 and the outer casing 3. Hydrocarbon or pentane or cyclopentane is used for the foaming agent of the foamed heat insulating material 4. According to this method, a problem that the inner casing 2 is charged with static electricity during foaming the hard urethane foam is eliminated while the fear of ignition and/or explosion of the hard urethane foam can be eliminated even when flamable hydrocarbon is employed as the foaming agent. Further, a foaming agent, taking place of chlorofluorocarbon having the problem of destructing the ozone layer of the globe, is permitted to be used safely.
Patent JP-S6475688-A (JP)
Title: Method for removing coating metal from metal oxide base material
Inventor: SHOJI TORU
IPC: C23F1/12
Filed: 1987-09-18
Abstract: PURPOSE:To efficiently remove a coating metal from the metal oxide base material by heating a material obtd. by coating the base material with the metal in the presence of carbon and by feeding gaseous chlorine to volatilize the coating metal as chloride. CONSTITUTION:Each material 1 obtd. by coating the metal oxide base material with a metal is put in a chlorination vessel 4 having carbon fibers on the bottom. The vessel 4 is heated with a circular electric furnace 5 and gaseous chlorine is fed from a feed pipe 6 to volatilize the coating metal as chloride. The volatilized chloride is removed from the system through an exhaust pipe 7 so heated that the chloride does not condense. The coating metal is removed until it is not detected at all on the surface of the material 1 and the base material can be reutilized because the surface roughness is not considerably changed.
Patent JP-H0282442-A (JP)
Title: Microbeam generator
Inventor: IWAMOTO EIJI
IPC: G21K1/08
Filed: 1988-09-19
Abstract: PURPOSE:To reduce chromatic aberration effect due to a focusing lens and improve focusing property for a microbeam by electrically floating the focusing lens and adding ripple variation component of the accelerating voltage to the potential on the focusing lens. CONSTITUTION:A ripple detector 6 for detecting ripple potential is provided for an accelerator 1 to obtain a potential variation signal, and this signal is amplified by an amplifier 7 and supplied to a potential correcting power supply 8 to obtain a corrected voltage for the ripple potential in-phase with the same potential. A focusing lens 4 in a beam focusing part 3 is, for example, covered with an insulator 11 which can withstand several kV voltage to isolate it from the surroundings to float it electrically. Then, the corrected voltage from the potential correcting power supply 8 is applied to the focusing lens 4. Therefore, the potential variation at the lens 4 is made same as the accelerating voltage variation, so that the influence of the ripple voltage on the accelerating voltage can be avoided. In this manner, the chromatic aberration effect due to the focusing lens can be reduced and the beam easily have micro-size or further submicron size.
Patent JP-H1078925-A (JP)
Title: Communication device
Inventor: OGAWA KOICHI
IPC: G06F13/12
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To abolish the communication processing of a program which easily becomes complicated and troublesome to cause the interrupt processing by preparing a storage means that is used in common to both a main control circuit and a communication control circuit and performing the transfer of data between the main control circuit and an external transmission line via the storage means. SOLUTION: One of both ports of a dual port RAM 2 serving as a storage means is connected to every signal line set on a main MPU bus 1 with the other port connected to every terminal of an MPU 3 respectively. The read, write, address and data signals transmitted between the RAM 2 and the MPU 3 are also supplied to a memory. Then the data read out of the RAM 2 via the bus 1 are written into the transmission area of a communication control circuit 5 by the MPU 3 and then sent to a transmission line 6 for transfer of the data. As a result, the communication processing of a program which is easily becomes complicated and troublesome to cause the interrupt processing can be abolished.
Patent JP-H051148-A (JP)
Title: Totally fluorinated polyimide, its intermediate and starting substance, their production and optical material made of the totally fluorinated polyimide
Inventor: ANDO SHINJI
IPC: G02B6/12
Filed: 1991-09-13
Abstract: PURPOSE:To obtain a totally fluorinated polyimide having heat-resistance and low light transmission loss over the whole wavelength range for optical communication by thermally cyclizing a totally fluorinated polyamic acid derived from a fluorinated tetracarboxylic acid anhydride and a fluorinated diamine. CONSTITUTION:The objective totally fluorinated polyimide containing the recurring unit of formula I {R1 is tetravalent organic group [preferably the group of formula II (Rf is F, perfluoroalkyl, perfluoroaryl, etc.), etc.]; R2 is bivalent organic group; the chemical bond between C and the univalent element in R1 and R2 is exclusively C-F bond} can be produced by synthesizing a totally fluorinated polyamic acid from (A) an acid anhydride such as 1,4-bis(3,4- dicarboxytrifluorophenoxy)tetrafluoro-benzene dianhydride and (B) a diamine such as tetrafluoro-1,3-phenylenediamine and thermally cyclizing the polyamic acid.
Patent JP-H0792521-A (JP)
Title: Function setting device for camera
Inventor: TSUKAHARA DAIKI
IPC: G03B7/00
Filed: 1993-09-21
Abstract: PURPOSE:To set plural functions of a camera at a time according to a user or a using state. CONSTITUTION:This device is provided with function selection means 120 and 130 selecting the optional function out of the plural functions of the camera, a storage means storing the plural groups of the selected function, group selection means 120 and 130 selecting any out of the plural function groups and a control means reading out the function included in the selected function group from the storage means and setting it.
Patent JP-S58120702-A (JP)
Inventor: JIEEMUZU DEIKUSON
IPC: B22F9/00
Filed: 1982-12-28
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-H04118318-A (JP)
Title: Air conditioner for vehicle
Inventor: UMIZUMI MASAKI
IPC: B60H1/00
Filed: 1990-09-05
Abstract: PURPOSE:To generate cool head warm feet state and provide the comfortable state for a person at a rear seat by blowing air to the upper half body of the parson at a rear seat when the physical quantity relalted to the temperature of the blown-out air supplied from a vent blow-out port for rear seat is below a prescribed value in the bye level mode, while by blowing the air to the vicinity of the knee of the person when the physical quantity is over the prescribed value. CONSTITUTION:An air conditioner for vehicle can set the bye level mode with which the air having a prescribed temperature which is obtained by an air conditioner unit 20 is blown out from a vent blow-out port for front seat, and the air having the higher temperature is blown out from an under-leg blow-out port 23 for front seat and a vent blow-out port 32a for rear seat. In this case, a vent grille 33 for rear seat which can select a vent blow-out state for blowing the air which passes through a vent duct 32 for rear seat to the vicinity of the breast of a person at a rear seat and a blow-out state for blowing the air to the vicinity of the knee is installed at the above- described blow-out port 32a. In the bye level mode, the physical quantity relalted to the temperature of the blowout air supplied from the blow-out port 32a is less than a prescribed value, the grille 33 is set in the vent blow-out state, while if the physical quantity is over the prescribed value, the blow-out state to the knee is set.
Patent JP-H0397832-A (JP)
Title: High-strength high chromium steel excellent in oxidation resistance and weldability
Inventor: ISEDA ATSURO
IPC: C22C38/00
Filed: 1989-09-11
Abstract: PURPOSE:To oxidation resistance at high temp. and high creep rupture strength by adding large amounts of Cu and proper amounts of W, Mo, V, Nb, N, and C to high Cr and allowing proper amounts of delta-ferrite to exist in a structure. CONSTITUTION:A high-strength high Cr steel has a composition consisting of, by weight, 0.03-0.15% C, <=0.7% Si, 0.1-1.5% Mn, <=1% Ni, 8-14% Cr, 0.01-1.2% Mo, 0.8-3.5% W, 0.1-0.3% V, 0.01-0.2% Nb, <=0.05% Al, 1-5% Cu, 0.001-0.1% Ni, and the balance Fe with inevitable impurities. Further, a structure containing 1-40% delta-ferrite is allowed to exist in a base phase. By this method, strength at high temp., workability, weldability equal to or higher than those of a conventional steel can be provided, and oxidation resistance at >= about 600 deg.C, high-temp. corrosion resistance, and toughness at ordinary temp. can be improved. If necessary, B or one or more elements among La, Ce, Y, Ca, Ti, Zr, and Ta are incorporated to the above steel composition.
Patent JP-H0980145-A (JP)
Title: Onboard gps apparatus
Inventor: ISHIHARA FUMIYA
IPC: G08G1/0969
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To shorten time required for the reception of signals of GPS satellites and the location of positions by providing an orbit data acquisition means being connectable freely to an onboard GPS apparatus to acquire GPS satellite orbit data in separation. SOLUTION: A GPS receiving section 12 receives and encodes a signals from GPS satellites through a GPS antenna 10. An ECU 16 calculates the positions of GPS satellites and the distance to the receiving section 12 from the satellite using time information and detailed orbit information in first-third sub frames of the signals of at least four GPS satellities received by the receiving section 12 to locate the latitude and longitude and altitude of the receiving section 12. Rough orbit information of all the satellities acquired from the fourth-fifth sub-frames of the received signals is stored into a memory section 18. A PC card as orbit data acquisition means is, for example, constituted of an FM multiplexed data broad cast device or a GPS receiver and the rough orbit information of all the satellites acquired during the application is stored into a memory section 18.
Patent JP-H0578339-A (JP)
Title: Intermediate compound
Inventor: CRENSHAW RONNIE RAY
IPC: C07D/
Filed: 1991-08-23
Abstract: PURPOSE: To provide an intermediate for synthesis of a new 3,4- disubstituted-1,2,5-thiadiazole-1-oxide and -1,1-dioxide compd. which is an effective suppressor for the gastric acid secretion.  
     CONSTITUTION: The compd. of formula I [(p) is 1, 2; (n) is 2 to 4; R 2 , R 3  are each H, an alkyl, alkenyl, alkynyl, cycloalkyl, amino, 2,2,2-trifluoroethyl, hydroxy, alkoxy, cyano, amidino, A'-(CH 2 ) m '(CH 2 ) n ' (A' is phenyl, imidazoyl, thiazolyl, furyl, thienyl, etc.; m' is 0 to 2; m' is 0 to 2; n' is 2 to 4), phenyl, etc., or is, together, CH 2 CH 2 X(CH 2 ) r  ((r) is 1 to 3; X is CH 2 , O, S, etc.)]. This compd. is obtd. by bringing a compd. of formula II (R 7  is eliminable, such as a halogen, phenoxy, phenylthio, alkoxy, alkylthio), and a compd. of the formula; R 10 H [R 10  is NR 2 R 3 , NH(CH 2 ) n 'A'] and bringing the resulted compd. of formula III into reaction with the compd. of formula HS(CH 2 ) n NH 2 . 
     COPYRIGHT: (C)1993,JPO
Patent JP-S61113683-A (JP)
Title: Heat transfer medium
Inventor: SOEI MOTOOMI
IPC: C09K5/08
Filed: 1984-11-07
Abstract: PURPOSE:To provide an incombustible heat transfer medium of low vapor pressure, wide in service temperature range, small in viscosity variation even use for a long period, consisting mainly of a halogen-contg. polyether having specific recurring unit. CONSTITUTION:The objective heat transfer medium consisting mainly of a halogen-contg. polyether having recurring unit of formula (a-f are each 0 or integer, satisfying the aquations: 2<=a+b+c+d+e+f<=200 and a+c+d+f>=1). For example, a polyether of the formula can be obtained by ring opening polymerization, in the presence of an initiator (e.g., alkali metal halide), of 2,2,3,3- tetrafluorooxetane followed by, if needed, chlorination and/or fluorination.
Patent JP-S6294851-A (JP)
Title: Electrophotographic sensitive body
Inventor: YOSHIZAWA HIDEJI
IPC: G03G5/14
Filed: 1985-10-22
Abstract: PURPOSE:To obtain a photosensitive body having high charge storage performance, sensitivity, and resistance to environmental influence, low residual potential causing only slight light fatigue, and having sufficient adhesion by incorporating at least one kind of specified elements in a barrier layer and a photoconductive layer on an electroconductive substrate while changing the content of the element along the thickness direction of the layer in at least one region of the layer. CONSTITUTION:A barrier layer 22, photoconductive layer 23, and a surface layer 23 are formed succeedingly on an electroconductive substrate 21. The photoconductive layer 23 and the barrier layer 22 are constituted of muC-Si contg. H, and is doped with an element of the group III or V of the periodic table. By incorporating further at least one element among C, N, O, the charge storage performance and the charge holding capacity are improved. Since the muC-Si in the photoconductive layer 23 has smaller band gap than alpha-Si, the layer can exhibit higher sensitivity in a wide wavelength region upto the region of long wavelength light. The amt. of the group III or V element contained in the layer 23, 22 is made higher toward the layer 22 from the layer 23, and sharp change at the joint boundary face is avoided, thus reducing dangling bond.
Patent JP-H04117938-A (JP)
Title: Endoscope
Inventor: TAKAHASHI SHINSUKE
IPC: G02B23/24
Filed: 1990-09-07
Abstract: PURPOSE:To simply execute the design and the manufacture of a protecting member of a curved part, and to obtain the endoscope by which a curvature operation can be executed without a hindrance, without causing damage of the protecting member at the time of curvature, and also, without causing the deterioration of performance of the curved part by forming the protecting member placed between a nodal ring part and a covering member by a spring member of a coil shape having flexibility and elasticity. CONSTITUTION:A curved part 7 consists of a nodal ring part 11 to which plural pieces of nodal rings 10 of a roughly cylindrical shape are connected so as to be curvable, an angle tube 12 consisting of rubber, etc., being a covering member of a cylindrical shape for covering the nodal ring part 11, and a spring member 13 of a coil shape being a protecting member placed between the nodal ring part 11 and the angle tube 12. As for the spring member 13, a thin element wire consisting of a metal whose hardness it high to some extent is formed spirally, and flexibility and elasticity are given thereto. Also, the diameter of the element wire, the number of turns of the coil, and the pitch in the spring member 13 are determined in accordance with a curved shape of the curved part 7 in advance so that the curved part 7 can be curved without a hindrance.
Patent JP-H0964023-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: ONO MASAHIRO
IPC: H01L21/3213
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To obtain performance equal to or higher than when etching using CHC13, with an out-of-regulation material against environmental destruction and carcinogenicity. SOLUTION: With the use of a carbon chloride based organic material which contains oxygen atom and is liquid at ordinary temperature, chemical of a chemicals storage vessel 31 filled with the material is transferred to a chemical vaporization vessel 36 only a specified quantity. The chemical liquid is vaporized in the chemical vaporization vessel 36, for generating a reaction gas. The reaction gas is fed under the heat insulation condition, and mixed with another reaction gas on its way, for generating a material gas. It is supplied to an etching device 49. By this, with an out-of-regulation material against environmental destruction and carcinogenicity, etching treatment is performed with performance equal to or higher than when conventional etching using CHC13.
Patent JP-S6390859-A (JP)
Title: Thin film transistor and manufacture thereof
Inventor: KANEKO SETSUO
IPC: H01L29/78
Filed: 1986-10-06
Abstract: PURPOSE:To obtain a TFT which can be manufacted through simple processes using single crystal Si and suitable for liquid crystal displays, by providing an island single-crystal Si layer including source and drain regions therein in the same plane with an element isolating insulation layer, and providing a gate insulation film, a gate electrode and bonding insulative film between an insulating substrate and a single-crystal Si section. CONSTITUTION:On an insulating substrate 1, there are provided an element isolating insulation layer 9, an island single-crystal Si section 6 including source and drain regions 7 and 8 and disposed in the same plane with said element isolating insulation layer 9, a gate insulating film 3, a gate electrode 4 and an bonding insulative layer 2 disposed between the insulating substrate 1 and the single-crystal Si section 6, and source and drain electrodes 11 and 10 arranged on the surface of the single-crystal Si section 6 opposite to the gate electrode 4. After forming the element isolating insulation film 9 and the island single-crystal Si layer 6 on the Si substrate 14 to provide a transistor having the source and drain regions 7 and 8, and bonding an insulating substrate 1 thereto, the Si substrate 14 is polished and source and drain electrodes 11 and 10 are formed to provide a TFT.
Patent JP-H0286170-A (JP)
Title: Image sensor
Inventor: KYOZUKA SHINYA
IPC: H04N5/335
Filed: 1988-09-22
Abstract: PURPOSE:To obtain superior light-dark current ratio by interposing an oxide layer between a photo conducting layer and a light transmitting electrode, which oxide layer is formed by oxidizing a photo conducting layer surface, and prevents material constituting a wiring part from diffusing into the photo conducting layer. CONSTITUTION:After an Si3N4 insulative coating film 31, and a-Si semiconductor coating film 32 and an n<+> amorphous silicon semiconductor coating film 33 are formed one after another on a glass substrate 1, a Cr metal film (b') is formed, and an a-Si photo conducting film (c') is formed thereon. The glass substrate 1 is dipped in oxidizing agent solution; an SiOx layer 2s is formed on the surface by oxidizing the a-Si photo conducting film (c'); an indium oxide tin transparent metal film (d') is formed on the surface; then the transparent metal film (d'), the photo conducting film (c') and the Cr metal film (b') are individualized by photolithography etching. After polyimide resin is spread and thermoset, an aperture 2f is formed by photolithography etching using TMA as etching agent, and a photo transmitting insulating film 2e is formed. After a wiring part 2g is formed by using an Al metal film (g'), a passivation film is formed.
Patent JP-H0399460-A (JP)
Title: Semiconductor device
Inventor: INOUE AKIRA
IPC: H01L27/00
Filed: 1989-09-12
Abstract: PURPOSE:To dispense with a conductive case and to lessen a semiconductor device of this design in cost by a method wherein a conductive film is formed on a part of an insulating film, which is formed on a board where an electric circuit has been formed, opposed to the electric circuit and grounded for high frequency. CONSTITUTION:For instance, a first insulating film 2, a first conductor film 3, a second insulating film 4, a third insulating film 5, and a second conductor film 6 are formed in this sequence on a semiconductor substrate 1 of GaAs, Si, or the like. Furthermore, a first electric circuit 7 is provided between the second insulating film 4 and the third insulating film 5, and a second electric circuit 8 is formed on the board 1. The first conductor film 3 and the second conductor film 6 are grounded or connected to a power source Vd. Therefore, the conductors 3 and 6 serve as a grounding conductor in microwave. By this constitution, the first and the second electric circuit, 7 and 8, and the first electric circuit 7 and an external electric circuit are isolated from each other in microwave, so that the influence of an external circuit on a semiconductor device of this design can fully be eliminated without using a conductive case or a conductive lid which is usually used in a conventional semiconductor device.
Patent JP-H0285002-A (JP)
Title: Heavy duty pneumatic radial tire
Inventor: TAKAHASHI TAKESHI
IPC: B60C15/00
Filed: 1988-09-22
Abstract: PURPOSE:To enhance the durability of a bead by installing metal cord reinforced layers over the outside of a carcass layer winding part and the inside of the unfolded carcass layer body at the bead part in such a way as independently each other with a bead core as boundary. CONSTITUTION:An outside metal cord reinforced layer 4a is installed over the outside of a winding part around a bead core 3 of a carcass layer 2, which an inside metal cord reinforced layer 4b arranged over the inside of the carcass layer body not folded back. These reinforcement layers 4a, 4b shall be arranged independently each other with the bead core 3 as boundary. The terminals 4m, 4n of reinforcement layers 4a, 4b on the bead core 3 side are situated at the side of the bead core 3, and the tensile strength of the cord of the inside metal cord reinforcement layer 4b is made greater than the tensile strength of the cord of the outside metal cord reinforcement layer 4a. Further two fiber cord reinforcement layers 10 are arranged around the bead core 3 over the extent from inside the tire to the outside so that the bottom terminals 4m, 4n of the reinforcement layers 4a, 4b are covered.