baber/WOPTO huggingface dataset:
Patent JP-H0621490-A (JP)
Title: Photovoltaic element, manufacture thereof and power generator system using the same
Inventor: SAITO KEISHI
IPC: H01L31/04
Filed: 1992-06-30
Abstract: PURPOSE:To prevent recombination of photovoltaic carriers, to improve open voltage and carrier range of holes, and to improve the conversion efficiency when irradiating light is weak. CONSTITUTION:A p-type layer 105 formed of a silicon series non-single crystalline semiconductor material, a photoconductive layer (a layer formed of a plurality of i-type layers) and an n-type layer 102 are at least formed in multilayer. The photoconductive layer is formed of a multilayer structure having at least an i-type layer 104 deposited by a microwave plasma CVD method on the side of the layer 105, and an i-type layer 103 deposited by an RF plasma CVD method on the side of the layer 102. The layer 104 disposed by the microwave plasma CVD method contains at least silicon atoms and carbon atoms in such a manner that a position where the band gap is a minimum is at the i-type layer formed to be deviated toward a p-type layer from the center of the i-type layer. And, the layer 103 deposited by the RF plasma CVD method contains at least silicon atoms and has a thickness of 30nm or less.
Patent JP-H0922963-A (JP)
Title: Manufacture of board frame for mounting of semiconductor circuit element
Inventor: NAKAJIMA TAKASHI
IPC: H01L23/50
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To provide the manufacturing method of a board frame, for mounting of a semiconductor circuit element, on which a BGA-type semiconductor device can be mounted without using new equipment and a jig. SOLUTION: A metal board sheet which has partition regions for strip-shape unit frames is prepared. A conductor circuit board sheet is prepared in such a way that a plurality of element-device opening parts formed so as to correspond to semiconductor circuit elements are formed, that conductor circuit pattern layers which are composed of radially arranged conductor leads so as to surround the opening parts are formed and that partition regions which are matched to the unit frames are set. The metal board sheet and the conductor circuit board sheet are thermocompression-bonded integrally. The shape of a board sheet for mounting of the semiconductor circuit elements, having cavities 13b for mounting of the semiconductor circuit elements, is worked.  A plurality of connecting tabs 14d are left in side rails 14c which have positioning reference holes 14b corresponding to the cavities in such a way that single element mounting boards 14h are supported. The single element mounting boards are connected, bonded and worked. The partition regions are separated along separation boundary lines, and the required shape of a board frame 14i for mounting of the semiconductor circuit elements is formed.
Patent JP-H04331150-A (JP)
Title: Fluororesin coated material having scale, pattern, character, etc., thereon and manufacture thereof
Inventor: MATSUSHITA NOBUMASA
IPC: B32B37/10
Filed: 1991-05-02
Abstract: PURPOSE:To obtain an indication having a good visibility by forming a resin layer containing a fluororesin onto an aluminum plate, to a surface of which fine irregularities are formed, forming scales, patterns, characters, etc., at printed or coated desired positions on the surface of the resin layer and shaping the fluororesin layer onto the scale, the pattern, the character, etc. CONSTITUTION:When a fluororesin coated material having scales, patterns, characters, etc., and used in the internal cooker, etc., of a rice cooker, etc., is formed, fine irregularities 2 are formed in the surface of aluminum or an aluminum alloy plate 1, and a resin layer 3 containing a fluororesin such as PTFE is shaped on the plate of the surface having the fine irregularities 2 as a base coat. The scales, the patterns, the characters, etc., 4 are printed or coated at the specified positions of the fine irregular surface previously designed so as to be brought to desired positions after press molding on the coated surface. A fluororesin layer 5 such as PTFE is further formed on the whole surface of the plate including the printed or coated section as a top coat, and the layer 5 is press-molded, thus acquiring the fluororesin coated material.
Patent JP-H1034651-A (JP)
Title: Method for recycling polymethylpentene resin material used for coating material when rose is vulcanized
Inventor: MAEDA JUNICHI
IPC: B29C47/02
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for recycling a polymethylpentene resin material used for a coating material when a hose is vulcanized by which the number of recycling of the coating material can be extended about two-fold and economical properties and productivity are improved. SOLUTION: The number of recycling of a coating material can be extended about two-fold by a method wherein air is blown to a vulcanized hose to remove water content and to reduce mixing of water in the preceding process of a coating material peeling process in a recycling process of a polymethylpentene resin material and peeled-off coating material is ground to select it into a definite size and furthermore, stocked resin material is heated at a definite temp. by using a drying tank to dry migrated substances such as oil. content and to remove them.
Patent JP-H1040810-A (JP)
Title: Manufacture of internal magnetic shield for cathode ray tube
Inventor: YOKOO KIYOHIKO
IPC: H01J9/14
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an internal magnetic shield for a cathode ray tube with greater assembling precision as well as not producing a gap between connective combined parts of an internal magnetic shield. SOLUTION: First metallic flat plates 1a and 1b, serving as two long side wall boards, are formed to be of the same shape. Similarly, second metallic flat plates 2a and 2b, serving as two short side wall boards, are formed to be of same shape. Welding regions 8a' and 8b' are provided either in a side edge of the first metallic flat plates 1a and 1b or in a side edge of the second metallic flat plates 2a and 2b, arranged adjacent to the first metallic flat plates 1a and 1b. An internal magnetic shield having a cylindrically trapezoidal shape is formed by assembling the first metallic flat plates 1a and 1b and the second metallic flat plates 2a and 2b.  In this case, the welding regions 8a' and 8b' are bent inwardly, and the bent welding regions 8a' and 8b' are overlap with the side edge of the first metallic flat plates 1a and 1b or that of the second metallic flat plates 2a and 2b, arranged adjacent thereto, and the overlapped part is welded.
Patent JP-H0723821-A (JP)
Title: Business machine placing board
Inventor: TAKAHASHI MASAKI
IPC: A47B37/00
Filed: 1993-07-15
Abstract: PURPOSE:To set the height of a placing board appropriately for both healthy and physically handicapped persons at need by providing the placing board on which a desk top type business machine is placed, and an elevator on which the placing board is elevated. CONSTITUTION:The placing board 1 on which a machine is placed is supported with a base 3 freely expansible/contractible, and the elevator 2 which elevates the placing board 1 is provided. Also, an ascending switch 5 and a descending switch 6, etc., which elevate the placing board are provided at a control panel 4 to perform an elevating operation. The elevator 2 is moved upward/downward by fitting an elevating part 10A in a pedestal 10B. A projecting part 11A is provided at a sliding volume 11 fixed on the pedestal 10B to detect the height, and it is moved in the sliding volume 11. The projecting part 11A is engaged with an engaging part 10A-1 provided at the elevating part 10A, and the resistance value of the sliding volume 11 is varied by the operation of the elevating part 10A, and the signal of the sliding volume is sent to a CPU via a conductor 9, then, the elevating part 10A can be operated by the command of the CPU.
Patent JP-S6255644-A (JP)
Title: Silver halide photographic sensitive material
Inventor: SAKAMOTO HIDEKAZU
IPC: G03C1/34
Filed: 1985-09-04
Abstract: PURPOSE:To maintain the stable photographic characteristics of the titled material in a preservation during a lapse of time by incorporating a combination of a specific compd. and one of compds. selected from an azaindene compds. and a nitrogen contg. heterocyclic mercapto compd. to the titled material. CONSTITUTION:The titled material comprises the combination of at least one of the compds. shown by formula I and at least one of the compds. selected from the azaindene compds. and the nitrogen contg. heterocyclic mercapto comdp. Said azaindene compd. is a hydroxypolyazaindene, preferably, a hydroxytetrazaindene or hydroxypentazaindene. Among them, the most preferable compd. is hydroxy-1,2,3a,7-tetrazaindene or hydroxy-1,3,3a,7-tetrazaindene. The nitrogen contg. heterocyclic mercapto compd. is not specified, if said compd. is usually used in the technical field. The preferable compd. comprises a compd. shown by formula III. The additional amount of said compd. is not a same, depending on kinds of the photosensitive material and the prescribed compd. Any of the compds. shown by formulas I-III is preferably used a range of 1X10<-6>-1X10<-2>mol per 1mol of the silver halide.
Patent JP-H0725951-A (JP)
Title: Production of curable polymer
Inventor: WASHIMI AKIRA
IPC: C09D137/00
Filed: 1993-07-14
Abstract: PURPOSE:To obtain a curable polymer excellent in preservability, useful as e.g. a coating component of low viscosity with good workability, by radical polymerization of a monomer mixture containing a specific silyl group-contg. monomer in a specific organic solvent in the presence of a mercapto group- contg. compound. CONSTITUTION:The objective polymer can be obtained by radical polymerization of a monomer mixture composed of (A) at least two kinds of monomers having a hydrolyzable silyl group of the formula (R<1> and R<2> are each 1-6C alkyl; n is 1-3) and a radical-polymerizable double bond but differing in the R<1> and n in the formula from each other and (B) a second monomer free from hydrolyzable silyl group and having radical-polymerizable double bond in an organic solvent (C) in an alcohol with the number of carbon atoms larger than that for R in the formula, or a mixed organic solvent containing said alcohol in the presence of (D) a compound having in the molecule at least three mercapto groups. The preferable amounts of the components A and C to be used are, based on 100mol of the component B, 0.5-5mol and 1-3mol, respectively.
Patent JP-H1137757-A (JP)
Title: Laser device for setting-out
Inventor: SATO NAOKUNI
IPC: G01C15/00
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a laser device for setting-out provided with a rocking body which rocks in arbitrary direction on a horizontal plane that can surely fix the rocking body when the device is transported, and that employs a fixing means simple in structure and inexpressive. SOLUTION: Relating to the setting-out laser device, the rocking body 6 is supported by a device main body freely rockably and the fixing means for fixing the rocking body 6 at transportation is provided. The fixing means comprises a plurality of engagement members 22,..., which can come into contact with separate from the rocking body 5, while an operation member 28 for synchronously operating abutment/separation of the plurality of engagement members 22,..., is provided at the device main body.
Patent JP-H1137282-A (JP)
Title: Shift controller of automatic transmission
Inventor: OCHIAI TATSUO
IPC: F16H61/16
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To prevent an excessive engine brake feeling from being given to a driver by prohibiting the downshift shifting to a shift stage lower than the lower limit shift stage set according to the shift stage in the start of the downshift shifting in the operation of engine brake of a manual speed change mode. SOLUTION: An M range shift stage determining section 20 determines the M range shift stage (a first speed M1 to a sixth speed M6) by performing the specified control program on the basis of a throttle opening TVO from a sensor 14 and the M range command shift stage (a first speed M1' to a sixth speed M6') from a sensor 17 in a manual shift mode for performing shift in which the stepwise change of the gear ratio is generated by the shift command based on the manual operation of a driver so that an additional downshift command in downshift may be allowed during the engine brake operation only for the time to the time when the shift stage in the start of the downshift shifting in the manual shift mode reaches the lower limit shift stage in which the number of the lowering stages is set to the lower number on the low speed stage side.
Patent JP-S6090274-A (JP)
Title: Cathode-deposition type electrodeposition coating composition
Inventor: OOTSUKI YUTAKA
IPC: C09D5/44
Filed: 1983-10-22
Abstract: PURPOSE:To provide the titled composition containing a polymeric compound having carbon-carbon double bond, the reaction product of a specific compound with a 1,2-dicarboxylic acid anhydride and a monoepoxide compound, and an organic acid manganese salt, etc. at specific ratios, and having excellent low- temperature curability, etc. CONSTITUTION:The objective composition is produced by compounding (A) 100pts.(wt.) of a polymeric compound having a molecular weight of 500-10,000 and containing carbon-carbon double bond corresponding to the iodine value of 50-500 and 30-300m-mol of amino group per 100g of the compound with (B) 10-200pts. of a substance obtained by the reaction of (i) 1mol of the compound of formula I (R1 and R2 are H or 1-10C alkyl; R3 and R4 are H or methyl; n is 0-20) with (ii) 1-4mol of the 1,2-dicarboxylic acid anhydride of formula II(R5 and R6 are H or 1-20C alkyl; X1 and X2 are H, 1-10C organic residue or carbon-carbon double bond) and (iii) 1-4mol of the monoepoxy compound of formula III (Y is H or 1-10C organic residue) and (C) 0.005-1.0pt. of an organic acid manganese salt or manganese dioxide.
Patent JP-H0482429-A (JP)
Title: Call device
Inventor: SAITO HIROMI
IPC: G06Q50/22
Filed: 1990-07-25
Abstract: PURPOSE:To perform an automatic call by making a line control circuit easy to use by storing a magnetic tape/card number and a portable receiver number by conforming to each other, reading in the magnetic tape/card, and reading out the portable receiver number when a call is performed. CONSTITUTION:A number registered on the magnetic tape/card is read out by a magnetic tape/card reader circuit 1 based on the instruction of a control circuit 5, and the portable receiver number in accordance with the magnetic tape/card number is retrieved in a memory circuit 2, and it is displayed on a display 6 as a menu picture by the instruction of the control circuit 5. An operator selects arbitrary additional information from the picture, and inputs a selected number from a keyboard 7, and sets selected additional information on the memory circuit 2. The portable receiver number and the additional information in the control circuit 2 in accordance with read out magnetic tape/ card are sent. Thereby, it is possible to perform the automatic call, which can be used in the call of a hospital and a municipal office, etc., since easy operability can be realized in this device.
Patent JP-S5899797-A (JP)
Inventor: TOUKAWA HIROICHI
IPC: G21D3/08
Filed: 1981-12-09
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-S6426392-A (JP)
Title: Secondary current feedback control system of induction motor
Inventor: YAMAMURA AKIRA
IPC: H02P27/08
Filed: 1987-08-08
Abstract: PURPOSE:To keep torque at a command value even if secondary resistance varies with a temperature variation by detecting secondary current and making the difference between the command value and the detection value zero. CONSTITUTION:A current sensor 9 detects and measures secondary current of an induction motor 5 and outputs a detection value I2 to a subtracter 10. The subtracter 10 finds the difference  I2 by subtracting a command value I2 of the secondary current from a detection value I2. An integrator 11 integrates an increment of frequency proportional to a difference I2 by time and finds a frequency increment  f proportional to an integral value. An adding machine 12 adds the frequency increment  f to power frequency f and inputs it as the power frequency into a unit rotary vector generator 7.
Patent JP-H0361435-A (JP)
Title: Apparatus for peeling mulching film
Inventor: ISHIMARU MASAKUNI
IPC: A01G13/00
Filed: 1989-07-28
Abstract: PURPOSE:To perform the smooth peeling of a mulching film and the turnover of soil over the whole width of a furrow by providing a film-winding reel to wind a mulching film raked up with a turn-over plate. CONSTITUTION:A furrow A covered with a mulching film 10 is turned over with a turnover plate 1 at a proper depth while moving the turnover plate forward and the mulching film 10 peeled from the upper surface of the furrow is wound on a winding reel 11. The soil turned over with the turnover plate 1 is wholly raked up together with the mulching film 10 covering the surface and, accordingly, the mulching film 10 can be smoothly separated from the soil, the trouble of burying the right and left edges of the mulching film 10 with the turned over soil can be suppressed and the furrow is turned over with the turnover plate 1 over the whole width simultaneous to the peeling of the mulching film to form bulky and soft soil.
Patent JP-S6088988-A (JP)
Inventor: KITOU TAKASHI
IPC: G09G5/00
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。
Patent JP-S6173963-A (JP)
Title: Toner for electrostatic image development
Inventor: KAWAGISHI YOJI
IPC: G03G9/08
Filed: 1984-09-20
Abstract: PURPOSE:To obtain an image having an excellent visibility and frictional electrification and less tendency for generating a fog by incorporating a zinc complex compd. of an aromatic dicarboxylic acid to the titled toner as a charge controlling agent. CONSTITUTION:The zinc complex compd. is preferably contained 0.5-5pts.wt. per 100pts.wt. of the resin. The zinc complex compd. has the good dispersibility against the resin component and the excellent heat-stability in a melt-kneading and is a colorless and gives a negative charge to the toner. The above describe toner capable of forming a good stable image is obtd. even in the preparation of large numbers of copies for a long period.
Patent JP-H0362183-A (JP)
Title: Semiconductor integrated circuit and data processing system using the same
Inventor: SHIRAISHI TAKETORA
IPC: G06F15/167
Filed: 1989-07-28
Abstract: PURPOSE:To obtain a semiconductor IC which need not execute an instruction at its internal part and can access an external part and in addition, can execute another program at the time of the access by connecting one port, at least, among plural ports directly to the external part. CONSTITUTION:A two-port RAM 2 is provided with an address port AP0, a data port P0 and further, a write port W0 which are accessed from the external part, and these ports are constituted so that they are connected to an exclusive address input terminal 11, an exclusive data input/output terminal 10 and a write signal input terminal 12 through latches 64, 61, 63 respectively. In this configuration, when the RAM 2 is accessed from the external part, the data of an address is inputted to the port AP0 connected to the external part, and the data is inputted or outputted directly from the external part to the RAM or from the RAM to the external part through the port P0, and the write signal for the buffer control of the latch 61 is given to the port W0. Thus, since during the period, it need not execute any instruction, it can execute the processing of another program.
Patent JP-H0945607-A (JP)
Title: Illumination device, aligner and manufacture of device
Inventor: SHIOZAWA TAKANAGA
IPC: G03F7/20
Filed: 1995-08-02
Abstract: PROBLEM TO BE SOLVED: To reduce illumination irregularity by providing a first light deflection member which deflects the entire of light flux cast on a multiple light flux formation means in a front side focal point position of an illumination optical system or thereabout. SOLUTION: An image of a light emission part 1a of a mercury lamp 1 is formed on a light incidence surface 10a of an optical integrator 10 by an imaging system 101. An optical axis adjusting device 21 is provided in an area near a front side focal point position of a lens system 9 between a lens system 5 of the imaging system 101 and the lens system 9 and an entire of light flux is deflected by the optical axis adjusting device 21. Since an incidence position of an entire of light flux onto the light incidence surface 10a changes and illumination distribution in a surface of a wafer 18 changes, illumination irregularity in a surface of the wafer 18 can be reduced by adjusting a deflection direction of an entire of light flux.
Patent JP-S6258653-A (JP)
Title: Wafer cassette
Inventor: TAKAGI TOSHIJI
IPC: H01L21/673
Filed: 1985-09-09
Abstract: PURPOSE:To eliminate cracking or partial missing when a wafer slides away, the inserting port being inclined downward, by providing a resin door to one of wafer inserting sides of wafer cassette. CONSTITUTION:A resin door 1 is provided to a part of wafer inserting port in order to prevent sliding away of the wafer. A case is provided with resin stoppers 2, 3. The door 1 is fixed in the side of stopper 2 for preventing sliding away of wafer. Thereby, even if the inserting port is errorneously inclined downward, since the inserting port is smaller than the diameter of wafer 4, the wafer 4 collides with the door 1 at the point 1 and the wafer is protected from sliding away.
Patent JP-H1114105-A (JP)
Title: Cold water heat storage tank
Inventor: SUGIYAMA KEIZO
IPC: F24F5/00
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To prevent an inconvenience due to vapor condensation generated from the circulation of a refrigerant by suspending an ice pan in the upper part of the heat storage tank of heat retained cold water, supplying pumped cold water to ice produced therein to cool it and circulating the cold water to a cold water tank. SOLUTION: When antifreeze solution heated in respective rooms returns to a cooling pipe 15, the water of a cold water tank 14 is heated and the temperature of the water reaches the setting temperature of a cold water temperature sensor 9 or higher, the water is pumped up by a pump 8, a solenoid valve 17 is opened, and the water is supplied to ice 16 formed on an ice pan 4 from a cold water circulating pipe 12 and further, the water is cooled by the ice 16 and a refrigerating machine 2 while the refrigerating machine is operated at the same time. This water returns to the cold water tank 14 in which a ball 6 floats through a cold water conduit 5 and circulates.  When room temperature falls and the cooling of water is not necessary or time reaches a time zone in which midnight power can be used, the pump 8 and the refrigerating machine 2 are operated and the solenoid valve 17 is opened to bypass water from a drain pipe 10. At the same time, a solenoid valve 18 is opened to drop water little by little from a drop pipe 11 to make ice 16 on the ice pan 4.
Patent JP-S6440931-A (JP)
Title: Optical operation
Inventor: NAKAJIMA KENJI
IPC: G02F1/335
Filed: 1987-08-07
Abstract: PURPOSE:To enable the optical operation with stability and excellent accuracy by using a cyanated vinylidene copolymer which is easily formed in a thin film, has an excellent fabricating property, flexibility and high transparency. CONSTITUTION:An optical waveguide 2 is formed in a port of the electetized cyanated vinylidene copolymer film 1 and an interdigital electrode 3 is formed at a position adjacent to the optical waveguide. And, a high frequency electric- signal is impressed to the interdigital electrode 3, thereby generating an elastic surface wave, and a light is projected to the film 1 from the transverse direction against the forward direction of the surface accoustic wave, thereby diffracting the light. Thus, the optical operation with the high stability and the excellent accuracy, enables.