baber/WOPTO huggingface dataset:
Patent JP-H08213551-A (JP)
Title: Semiconductor chip having capacitor,and integrated circuit
Inventor: JIYON II KURONIN
IPC: H01L29/94
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor chip that increases capacitance without using the surface area of a substrate proportionally. SOLUTION: A semiconductor chip is provided with a substrate 10 and a first capacitor plate 14 being formed on the substrate and separated from the substrate by a first capacitor dielectric structure 12. The first capacitor plate has a length longer enough than the width and the height of it, has a bottom surface adjacent to the substrate and another surface, extends along both the full length of the bottom surface and the other surface, and is provided with a second capacitor plate 22 being separated from the first capacitor plate by a second die electric structure.
Patent JP-H09130416-A (JP)
Title: Data transmitter and method therefor
Inventor: OKA MINORU
IPC: H04L12/40
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To surely perform a token passing with high reliability even when a data transmission line with low transmission reliability such as radio and power lines, etc., is used as a data transmission line. SOLUTION: When the transmission of a token frame to the succeeding station from a token holding station 10 holding a token is failed, the number of times of the failure of the token passing is counted by a number of times of the failure of the token passing counter 16 and a token receipt/delivery control part 11 judges the transmission environment of the token frame for the succeeding station from the token holding station 10 holding the token based on the counted number of times of the failure of the token passing. When it is judged that the transmission environment of the token frame is deteriorated, the transmission of the token frame to the succeeding station from the token holding station holding the token is performed by the consecutive transmission procedure for which a token frame consecutive transmission processing part 13 is used.
Patent JP-2000094862-A (JP)
Title: Portable identification card
Inventor: MURAOKA KATSUYOSHI
IPC: B42D15/10
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To provide an easily-usable portable identification card convenient for carrying with oneself. SOLUTION: The portable identification card 20 comprises a duplicate column 21, a photograph column 22, an additional information column 23 and the like. A duplicate reduced in size to a necessary size from an original 10 of the identification card is formed in or adhered to the column 21. A photograph of a person himself to be identified is formed in or stuck to the column 22. A blood type, an emergency communication address or the like of the person himself are described in the column 23.
Patent JP-H08125426-A (JP)
Title: Antenna unit
Inventor: YAJIMA HIDEO
IPC: H01Q1/32
Filed: 1994-10-26
Abstract: PURPOSE: To make the assembling job efficient and to reduce number of components by fitting and engaging a projection provided on a top cover to a projected line provided on a bottom cover without the need for a screw for assembling and fixing the bottom cover and the top cover. CONSTITUTION: A bottom cover 10 has a circular bottom plate 16. Four engaging walls 14 are provided on an inner circumference of a ring part 12 provided onto the plate 16 at an equal angular interval on a same circumference. Furthermore, four projection lines 15 whose cross section is triangular somewhat tilted in the vertical direction respectively on an outer circumferential face of the engagement wall 14. On the other hand, the top cover 20 is provided with a cover 21 covering the bottom cover 10 and a ring shaped part 22 in which four linear projections 24 to be fitted to the projection lines 15 are formed on the inner circumferential part at an equal interval.  The projections 24 provided on the top cover 20 are fitted to the tilted projection lines 15 of the engagement wall 14 provided on the bottom cover 10 by inserting the bottom cover 10 to the top cover 20 thereby assembling the top cover 20 to the bottom cover 10.
Patent JP-H06136353-A (JP)
Title: Ceramic abrasive grain, its production, and abraded article
Inventor: TAMAMAKI MASAHIRO
IPC: C09C1/68
Filed: 1992-10-23
Abstract: PURPOSE:To produce Al2O3-Er2O3 ceramic abrasive grains excellent in hardness, grain strengths (stiffness), spontaneous edge-forming capability, and relaxation of thermal stress during cutting and applicable even to abrading a hardly abradable material such as stainless steel, titanium steel, a high-nickel alloy, etc., and to obtain an abraded article using the grains. CONSTITUTION:Al2O3-Er2O3 ceramic abrasive grains have sizes of crystal particles of 1 gm or lower and comprise the first layer consisting substantially of alpha-Al2O3 and the second layer consisting of aluminum oxide and erbium oxide and surrounding the first layer. The first layer does not contain the second layer. The grains are produced by introducing an erbium precursor in an amt. of 0.05-0.4wt.% (in terms of Er2O3) into the reaction system at the sintering step using the sol-gel method. The grains are used for a lapping material, a grinding wheel, an abrasive disk, and an abrasive cloth or paper product.
Patent JP-H04158876-A (JP)
Title: Recreation hall
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1990-10-24
Abstract: PURPOSE:To average pinball amounts held in respective game machine islands while increasing the pinball amount which can be held in each game machine island by storing the pinballs in upper and lower tanks in the game machine island and interconnecting the respective game machine islands, through crossing members to control the pinball amounts held in the respective tanks. CONSTITUTION:Pinballs are supplied from an upper tank 3 on the upper section of a game machine island 2a adjacent to a game machine island 2b or the like through a ball introducing path in a crossing member 9 to a lower tank 4 on the upper section of the adjacent game machine island 2b or the like until the pinballs in a lower tank 5 reaches the upper limit level. Thus, the pinballs in the upper tank 3 on the upper section of the game machine island 2a in which the pinball amount in the lower tank 5 exceeds the upper limit are decreased, and when the pinballs is decreased less than the lower limit in the upper tank 3 on the upper section, a release valve controlling means 24 opens a ball release valve 22 in the game machine island 2a by means of an upper section ball lower limit sensor 31.
Patent JP-H07192228-A (JP)
Title: Magnetic head and production thereof
Inventor: PIETERU YAN FUAN DERU ZAAFU
IPC: G11B5/39
Filed: 1994-11-21
Abstract: PURPOSE: To improve the efficiency of a magnetic head by turning an intermediate layer to a magnetically permeable one and turning the relative magnetic permeability μr of the intermediate layer to a prescribed value. CONSTITUTION: This magnetic head is provided with a head surface 33 and a thin film structure provided with a magnetic resistance element 23 and magnetic flux guiding elements 17a and 17b composed of a magnetically permeable material provided with the relatively high relative magnetic permeability. The peripheral area of the magnetic resistance element 23 is extended facing the magnetic flux guiding elements 17a and 17b each other and the electrically insulating intermediate layer 21 is extended at least between the peripheral area and the magnetic flux guiding elements 17a and 17b. The intermediate layer 21 is turned to the magnetically permeable one and the relative magnetic permeability μr of the intermediate layer 21 is turned to the value of 1.1<μr<25. Thus, the efficiency of the magnetic head is improved.
Patent JP-H06113752-A (JP)
Title: Copper solution for sterilizing culture fishes and as mineral for feed
Inventor: SAWASHITA AKIO
IPC: A23K1/175
Filed: 1992-09-30
Abstract: PURPOSE:To provide a copper solution useful for swellfish, flatfish, etc., not causing stress, having excellent safety, growth and yield free from mutual biting and toxicity by immersing copper in sea water, etc., and diluting the eluted solution into a proper concentration. CONSTITUTION:Copper such as 99.9% copper is immersed in sea water or a solution of sodium chloride, eluted and the eluted solution is diluted to a proper concentration to give the objective copper solution.
Patent JP-S61221610-A (JP)
Inventor: PIITAA UIRIAMU RUUSU
IPC: G01B11/06
Filed: 1985-12-19
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-H08149709-A (JP)
Title: Charger for secondary battery
Inventor: TAKAHASHI KENJI
IPC: H02J7/10
Filed: 1994-11-21
Abstract: PURPOSE: To charge a nickel-cadmium battery and a nickel-hydrogen battery while suppressing the memory effect. CONSTITUTION: Sections where no current flow (pause sections) and pulse charging and discharging current sections are combined while setting the charging section t1 =7ms, the pause section t2 =2ms, the discharge section t3 =1ms and the charge/discharge current at 1.5A thus charging a nickel-hydrogen battery. Subsequent battery voltage variation amount is then detected based on the temperature, a temperature rise rate, a voltage and the maximum voltage of battery during the charging operation. Finally, a decision is made whether the charging operation is stopped or a transition is made to trickle charging based on the detected values.
Patent JP-H07140603-A (JP)
Title: Silver halide photographic sensitive material
Inventor: HIDA HIROSUKE
IPC: G03C7/32
Filed: 1993-11-16
Abstract: PURPOSE:To provide the silver halide photographic sensitive material superior in sharpness, low in fog, and excellent in storage stability. CONSTITUTION:The silver halide photographic sensitive material is characterized by containing, in at least one of silver halide emulsion layers, silver halide grains of cubic forms or having mainly (100) crystal faces, and iodide in the outermost surfaces of the grains in an amount of <=3mol%, and at least one kind of the compound represented by the formula: Q(-TIME-)nXo in which Q is an oxidation reduction residue to be allowed to release the other part than Q by oxidation reduction reaction in development processing, TIME is a divalent group for controlling a timing for releasing X, X is a development inhibiting group, and (n) is 0 or 1.
Patent JP-H11123507-A (JP)
Title: Method for removing inclusion in tundish for continuous casting
Inventor: NAKADA MASAYUKI
IPC: B22D11/11
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To improve the removal efficiency of inclusion suspended in molten steel by impressing static magnetic field to the molten steel in a tundish at the downstream side near a steel receiving part, strengthening the molten steel stirring at the steel receiving part and uniformizing flowing speed of the molten steel passing through the static magnetic field. SOLUTION: A static magnetic field generating device 6 is set so that the different poles face while interposing the tundish 1 on the side wall of the tundish 1 at a long nozzle side between the long nozzle 4 and an immersion nozzle 5 to impress the magnetic field to the molten steel 7. The static magnetic field generating device 6 is desirable to be a DC electric magnetic type connected with the DC electric source adjustable to magnetic flux density. The height of the magnetic pole is made to the same as or higher than the molten steel height H incorporated in the tundish 1 in order to enable the impression of the uniform static magnetic field in the crossing direction to the molten steel 7.  Further, the magnetic flux density can be about 0.4 tesla at the max. but it is desired that the outer shell of the tundish 1 is constituted of non- magnetic material to restrain the attenuation of the magnetic flux density.
Patent JP-H06140502-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: MORIOKA SHOJI
IPC: H01L21/265
Filed: 1992-10-26
Abstract: PURPOSE:To certainly prevent leakage currents between MOSFET transistors and also to increase the withstand voltage between the source and the drain of a MOSFET. CONSTITUTION:A layer 7 for a mask is provided on a thick field oxide film 1 for the purpose of isolating an MOSFET, and the ions of boron 12 are injected through the field oxide film 1 to form a P<+>-type diffused region 13 right under the field oxide film 1.
Patent JP-S62146911-A (JP)
Title: Hydrophilic epoxy resin
Inventor: GOTO SUMIO
IPC: C08G59/02
Filed: 1985-12-19
Abstract: PURPOSE:To obtain an epoxy resin which can give a film which is hydrophilic and excellent in flexibility, resiliency, water resistance, solvent resistance, etc., by introducing epoxy groups into part of the terminals of urethane prepolymer and introducing hydrophilic groups to the remaining part. CONSTITUTION:The purpose hydrophilic epoxy resin of the formula is prepared by introducing epoxy groups into part of the terminals of urethane prepolymer and introducing hydrophilic groups to the remaining part. In the formula, X is a residue of a compound containing at least two hydroxyl groups in the molecule, A is a residue of a polyisocyanate compound of a functionality of 2-5, Y is a residue of a compound containing an epoxy group and a hydroxyl group in the molecule, Z contains at least one active hydrogen reactive with an isocyanate group and a hydrophilic group such as a sulfonic, carboxyl or hydroxyl group in the molecule, n>=2, 0.1<=l<4, 0<m<=3.9 and l+n=1-4.
Patent JP-H0549863-A (JP)
Title: Method for deodorization
Inventor: NAKATSUJI TADAO
IPC: B01J23/74
Filed: 1991-08-08
Abstract: PURPOSE:To provide a method for deodorization to decompose an odorous component in exhaust gas on the catalyst. CONSTITUTION:The catalyst used consists of one or more oxides of Mn, Fe, Co, Ni, Cu, and Ag as the first component and oxides, hydroxides or carbides of alkaline earth metals as the second component. This catalyst is used to decompose an odorous component with ozone. Thereby, the obtd. catalyst has an excellent effect to efficiently deodorize and remove an odorous component in exhaust gas.
Patent JP-H08119905-A (JP)
Title: Production of ethyl benzylpyruvate
Inventor: SAITO KENJI
IPC: C07C69/738
Filed: 1994-10-26
Abstract: PURPOSE: To provide a process for producing ethyl benzylpyruvate in one step and high yield. CONSTITUTION: Ethyl benzylpyruvate is produced by reacting 2- bromoethylbenzene with metallic magnesium, reacting the obtained Grignard reagent with diethyl oxalate to obtain a Grignard complex and hydrolyzing the complex. The above reactions are carried out by using t-butyl methyl ether(BME) as a reaction solvent in the reaction of 2-bromoethylbenzene with metallic magnesium and the reaction of the Grignard reagent with diethyl oxalate.
Patent JP-H02180198-A (JP)
Title: Fluid filling arm and separation of the same from tank
Inventor: IJIEENU RU DOUBUA
IPC: F16L29/00
Filed: 1989-11-06
Abstract: PURPOSE: To separate an arm from a tank at an emergent departure of the vehicle by disengaging emergency joint of disconnection when both the connection of the loading arm and the tank and a prescribed configuration of the arm were simultaneously detected. CONSTITUTION: Disengagement unit comprises an annular pneumatic actuator integrating an annular piston 54 connected to the sleeve and housed in an annular cylinder 55 other than a sleeve 51 and a spring 53, and the cylinder 55 has an entry orifice 56 positioned against the piston at the side that the piston moves in the direction opposite to the spring. In other words, the piston moves when compressed air with a sufficient pressure is introduced through the orifice 56, particularly through safety fluid line 35 connected to the orifice 56 at the end.  Due to an effect at least of springs 46A and 46B in this case, and in an emergency disengagement to the highest importance, the vehicle that is connected with the arm departs, and terminal components 28A and 28B are released from each other caused by moving as being attached with the end portion of a part 27, namely a terminal component 1, a small part 27B and a terminal component 28B.
Patent JP-2001104030-A (JP)
Title: Lower wheel of umbrella
Inventor: RIN KENTATSU
IPC: A45B25/06
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To safely close an umbrella. SOLUTION: A slit 1b to accept a part on a ferrule side of a spring 20 when an umbrella is opened is provided in an end part on an umbrella handle side of a lower wheel 1 so that a finger to press the spring 20 is not caught between the spring 20 and the lower wheel 1 when the umbrella is closed.
Patent JP-H08145649-A (JP)
Title: Shape measuring apparatus
Inventor: HORIKAWA YOSHIAKI
IPC: G01B15/00
Filed: 1994-11-22
Abstract: PURPOSE: To obtain an apparatus for measuring the shape of a sample including the inner shape and the dimensions efficiently with high accuracy. CONSTITUTION: The shape measuring apparatus comprises an X-ray generator 11 which can be regarded as a point light source, an optical element 12 for irradiating a sample 13 with a parallel luminous flux obtained by converting X-rays generated from the X-ray generator 11, and a detection means 14 for receiving the X-rays transmitted from the sample 13, wherein the shape and the dimensions of the sample 13 are measured based on the output from the detection means 14.
Patent JP-H01129176-A (JP)
Title: Device testing apparatus
Inventor: SHOJI HIDEJI
IPC: G01R31/28
Filed: 1987-11-13
Abstract: PURPOSE:To eliminate the necessity for providing a voltage judge means at every device and to obtain a small-scale device testing apparatus, by judging whether a plurality of devices have good quality by measuring the terminal voltages of a plurality of the devices in common. CONSTITUTION:A CPU 900b controls the registers 3 of device testing apparatuses 500b, 600b, 700b, 800b to control the whole of a system. The terminal voltage of a device 100A measured by the voltage measuring part 2 of the apparatus 500b to judge the quality of the device 100A and the code of the next device 100B is set to the register 3 of the apparatus 500b. The terminal voltage of a device 200A measured by the voltage measuring part 2 of the apparatus 600b is read to judge the quality of the device 200A and the code of the next device 200B is set to the register 3 of the apparatus 600b. By this method, it becomes unnecessary to provide voltage judge means at every devices 100A, 100B, 200A, 200B and a small-scale device testing apparatus is obtained.
Patent JP-H0748625-A (JP)
Title: Method and apparatus for refining magnetic domain wall space
Inventor: ROBAATO FUREDERITSUKU MIRAA
IPC: B21B3/02
Filed: 1993-11-17
Abstract: PURPOSE: To produce a silicon steel strip having excellent magnetic characteristics by subjecting the silicon steel strip to a pressurization treatment by an anvil roll and a scribing roll, thereby refining the domain wall spacing of the surface and ameliorating the iron loss characteristic of the silicon steel strip.  
     CONSTITUTION: The silicon steel strip 10 after a final high-temp. annealing treatment is progressed along a pass line 12 between the rotatable segment anvil roll 16 and the scribing roll 18 and uniform mechanical deformation is applied by scribing segments on both sides of the silicon steel strip 10 in a direction crossing its rolling direction with the upper and lower rolls 16, 18 in a pressure contact region 14. The domain wall spacing of the silicon steel strip 10 is refined by this mechanical deformation, by which the iron loss characteristic is ameliorated and the magnetic characteristics are improved. The silicon steel strip capable of converting the magnetic field to be impressed with less energy loss is produced as the iron core material of an electric appliance. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H03148703-A (JP)
Title: Sample value controller
Inventor: MURATA TAKASHI
IPC: G05B21/02
Filed: 1989-11-06
Abstract: PURPOSE:To respectively suppress the amplitude of fluctuation, which is like vibration to be generated in a control system, and settling time with a small amplitude in a short time by updating an integration constant corresponding to the cumulative value of control deviation with the passage of time. CONSTITUTION:In an integration operation part 13, an integration constant generation part 14 is provided to output a signal 14a expressing an integration constant Kio with a value corresponding to a cumulative value SIGMAEi with the passage of time for deviation Ei expressed by an output signal 7a of a deviation cumulating part 7, and an integration constant multiplying part 15 is provided to update the already stored integration constant to the integration constant Kio expressed by the signal 14 when the signal 14a is inputted, and to output an integration operation signal 15a expressing a product between this updated integration constant and the deviation cumulative value. In such a case, when the control deviation is rapidly increased, the cumulative value of this control deviation with the passage of time is rapidly increased and accordingly, integrating time is rapidly updated in large order. Thus, the amplitude of the fluctuation, which is like vibration to be generated in a control amount, and the settling time can be respectively made small and short.
Patent JP-S63140598-A (JP)
Inventor: SATO AKIRA
IPC: H05K3/34
Filed: 1986-12-02
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-S62145474-A (JP)
Title: Picture display device
Inventor: ASAO MOTOAKI
IPC: G06F3/14
Filed: 1985-12-20
Abstract: PURPOSE:To extract a graphic element at a designated position rapidly by providing a graphic element extracting means in a picture display device for performing the formation, the edition or the like of a geometric graphic. CONSTITUTION:When using a tablet 1, designate an optional position of a display area to extract the graphic element at the designated position, the position is designated by the tablet 1. Thereby, based on the movement of the graphic element extracting means included in a processor 2, the processor 2 reads a writing sequence data Sc at a designated position of a sequence storing memory 8. Based on the comparison between the value of this data Sc and the value of the writing sequence data of a management information part of a data buffer 3, the position of a real data part of the buffer 3 in which data Sa of a graphic element at a designated position is discriminated and the graphic element at the designated position is extracted. Thereby, the graphic element at the designated position can be extracted rapidly.
Patent JP-S63140080-A (JP)
Title: Ion implantation equipment
Inventor: TAKAHASHI TAKETO
IPC: C23C14/48
Filed: 1986-12-03
Abstract: PURPOSE:To safely and easily discharge a retained gas caused by the clogging in a gas-feed, by providing a bypass line to a gas-feed line connecting a gas box and an ion source in an ion implantation equipment and also by connecting the output to an exhaust system. CONSTITUTION:A gas bypass line 9 leading to a main heat exhaust line 8 is connected to a gas-feed line 2 connecting a gas box 1 and an ion source 3 in an ion implantation equipment, and a stop valve 10 is attached to the midway. At ordinary time the stop valve 10 is closed, but, when troubles arise from some cause in the ion source 3 and a connection 2a of the gas-feed line and the gas-feed line 2 is clogged, the stop valve 10 of the gas bypass line 9 is opened and the gas retained between the gas box 1 and the ion source 3 can be released into the main heat exhaust line 8 safely and easily.