baber/WOPTO huggingface dataset:
Patent JP-H11343101-A (JP)
Title: Hydrogen generating device
Inventor: TOMIZAWA TAKESHI
IPC: H01M8/06
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To attain both of the reduction of a flow resistance of a combustion gas for heating and an effective heating of a reforming part and to attain both of miniaturization of the whole device and an improvement of heat utilization efficiency in a hydrogen generating device using a catalytic combustion for heating. SOLUTION: The reforming part 5 is disposed in a combustion chamber and a catalyst body 8 for combustion is arranged closely or adhesively to the reforming part to lower the flow resistance of the combustion gas and also to effectively heat the reforming part by using a radiation heat of catalytic combustion. The reforming part and the combustion catalyst body for heating are constituted almost integrally to miniaturize the device, and a heat radiation loss from the device is minimized by a device surface area reducing effect due to the miniaturization.
Patent JP-S5673430-A (JP)
Title: Method and apparatus for gaseous phase growth
Inventor: NISHIZAWA JIYUNICHI
IPC: H01L21/205
Filed: 1979-11-20
Abstract: PURPOSE:To obtain a growth layer having desired property by measuring the component and the concentration of the gas for gaseous growth and controlling the composition. CONSTITUTION:The amount of the introduction of H2 is controlled 6-8, the amounts of evaporation of SiCe4 15 and Br gas 16 are controlled and selectively supplied to a reacting tube 20. A crystal substrate is held 22, and the reacting tube 20 is heated to about 1,200 deg.C. The gas is taken out of a capillary 24 with a pump 29 with the flow speed being controlled 28, and is measured by a gas cell 26 of an infrared spectroscope. The pressures of P and N type dopant gases 33 and 39 are regulated 35 and 41, the flow rates are controlled 37 and 43, and the dopants are purged when the P type and N type are changed by diluting lines 34 and 40. The etching gas Br is flowed into the reacting tube, thereby the gas composition in the reacting tube is suddenly changed. In this constitution, when the doping compensation is repeatedly performed, various impurity distributions can be implemented, and the growth layer having the desired property can be obtained.
Patent JP-S5274733-A (JP)
Title: Starter of engine
Inventor: OKAMOTO YOSHINORI
IPC: F02N5/02
Filed: 1975-12-18
Abstract: PURPOSE: To make a cranking of an engine bya stored force by giving a certain stored force into a spiral spring by a reciprocating rotation of plural numbers of a pedal shaft. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09331041-A (JP)
Title: Double multilayer capacitor and its manufacture
Inventor: ANZAI KENJI
IPC: H01L27/108
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a double multilayer capacitor, and a manufacturing method, in which a sufficient charge storage capacity can be ensured even it an element is patterned finely for the purpose of high density and high integration. SOLUTION: The capacitor comprises a capacitor lower electrode including first and second capacitor lower electrodes 13, 15, a capacitor thin dielectric 16, and a capacitor upper electrode 17. The width L1 at the planar part 13b of the first capacitor lower electrodes 13 is dimensioned to match a value obtained by subtracting the square of the sum of the thickness of second capacitor lower electrode 15, the thickness of a second insulation layer 14, and the matching margin Ma of second capacitor lower electrode 15 with respect to the first capacitor lower electrodes 13 from the width N1 between the end faces at the lower planar part 15c of the second capacitor lower electrode 15.
Patent JP-2000335678-A (JP)
Title: Bottom valve for tank lorry
Inventor: TANAKA YOSHIFUMI
IPC: F16K31/122
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To prevent freezing accident of an air communication path to a sub-air room, to smoothly perform opening and closing without hindrance, to prevent oil, etc., from permeating and intruding into the sub-air room from a tank, to improve safety, to stably, strongly and surely perform pushing-down and press contact of a valve body and closing of a valve hole during closing and to simply and easily practice them. SOLUTION: In this bottom valve 29, air with a lower pressure than the air pressure to a main air room 14 can be always fed to a sub-air room 13 through a piston 10 of the main air room 14 through an air communication path 16. In addition, the bottom valve 29 is usually closed by a downward pressure based on an energizing force of a spring 17 and an air pressure with a low pressure pressed in the sub-air room 13. During unloading time, the bottom valbe 29 is switched to open by an upward pressure based on air pressure pressed in the main air room 14.
Patent JP-H09303853-A (JP)
Title: Indoor machine of air conditioner
Inventor: SHIBAIKE KOJI
IPC: F24F13/30
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To ensure an increase of discharged air power and an improvement of heating capability by disposing a rectifying heat exchanger on an air flow passage located between a cross flow fan and an indoor heat exchanger, and arranging fins of the rectifying heat exchanger substantially parallely to a blade of the cross flow fan. SOLUTION: Fins 7 disposed on a rectifying heat exchanger 9 are provided substantially parallely to a blade 1a of a cross flow fan 1. An air stream passing through an indoor heat exchanger 2 from a suction grill 6 owing to rotation of the cross flow fan 1 strikes the fins 7 whereby it is altered in its flow direction oppositely to the direction R of rotation of the cross flow fan 1 and is sucked. In this case, the fins 7 operate in the same manner as a centrifugal fan on the suction side of the cross flow fan 1 so that a sucked air amount is increased. Further, the rectifying heat exchanger 9 acts as a condenser upon heating operation so that a heat exchange area is increased. Hereby, there are ensured an increase of discharge air power and an improvement of heating capability.
Patent JP-S6129634-A (JP)
Title: Exhaust frame of ventilating fan
Inventor: TAKASHIMA KATSUO
IPC: F24F7/06
Filed: 1984-07-20
Abstract: PURPOSE:To prevent the generation of the striking sound at the opening of a shutter and ensure the opening and closing of the shutter due to the elasticity of the tongue of a cushioning medium by a structure wherein the elastic tongue is provided on the cushioning medium arranged between the shutter and an exhaust frame of the exhaust port of a ventilating fan. CONSTITUTION:An exhaust dust 11 is provided through an exhaust frame 7 to a ventilating fan main body 1. A tongue 21a held by the supporting plate 22 of a cushioning medium is provided at the exhaust frame 7. When a fan 4 is put into rotation, a shutter 18a is open by air pressure so wide as to push the tongue to the position inducated with the dotted lines 21c. At this time, no striking sound generates between the tongue 21a and 19a of the shutter. When the ventilating fan is stopped, the reaction generated by the deformation, which is developed at the opening of the shutter, of the tongue is applied to the shutter in the direction so as to close the shutter, resulting in enabling to surely close the shutter. In addition, the ratio of air flow rates can be improved by the degree of the open angle.
Patent JP-S5774874-A (JP)
Title: Memory control device
Inventor: KAWASHIMA TAKAO
IPC: G11C7/00
Filed: 1980-10-29
Abstract: PURPOSE:To raise the reliability of a memory control device which selects an output of a data switch or a data register and writes it in an RAM, by combining a write request flip-flop and the data switch. CONSTITUTION:When a data switch 10 is set to the upper stage and the lower stage, a ''0'' data write signal SW0 and a ''1'' write signal SW1 are outputted, respectively, and in case of the intermediate stage, no write signal is outputted. In case when the switch 10 is set to the intermediate stage and also a write request FF4 is set, a write data WD from a data register is inputted to an RAM2, and on the other hand, in case when the FF4 is reset, a read-out data RD from the RAM2 is inputted as a write data. Also, in case when the switch 10 is set to the upper stage or the lower stage, a write data according to its state is inputted to the RAM2. In this way, even if a write instruction is outputted in case when there is no write request, a memory holding data is updated exactly, and the reliability of a device is raised.
Patent JP-H0722394-A (JP)
Title: Semiconductor manufacturing equipment
Inventor: TSUKAMOTO YASUNOBU
IPC: H01L21/205
Filed: 1993-06-23
Abstract: PURPOSE:To enable a semiconductor manufacturing equipment to process a semiconductor wafer with plasma using its pair of electrodes. CONSTITUTION:Semiconductor wafers 5a and 5b are set on electrodes 1 and 2 provided inside a plasma treatment chamber 9 confronting each other, and an electric power is alternately applied to the electrodes 1 and 2 from a high frequency power supply 7 to alternately etch the opposed semiconductor wafers 5a and 5b with plasma. By this setup, the electrode surfaces of the electrodes 1 and 2 are hardly exposed to gas plasma in plasma treatment, so that particles generated from the electrode surfaces of the electrodes 1 and 2 exposed to gas plasma can be lessened in number.
Patent JP-S5483789-A (JP)
Title: Semiconductor photo detector
Inventor: SOEJIMA KATSUTOSHI
IPC: H01L31/10
Filed: 1977-12-16
Abstract: PURPOSE: To obtain a photo current spectrum close to visibility by forming the crystal structure in which the inhibit band width becomes larger as it moves into the crystal and by setting the depth of a junction deep enough for stable manufacture in a normal process.  
     CONSTITUTION: On N-type GaP substrate 1 of thickness L, epitaxial layer 2 of GaAs 1-x P x  of thickness S-L is so formed that P component (x) will decrease from the interface to the surface and be between 0.25 and 0.27 at the surface. From the surface, P-type impurities are diffused to form the junction to a depth of 0.3 to 1μ. In this case, the energy band structure  is approximate 1.77eV equivalent to the maximum wavelength (7000Å) of a visible ray at the crystal surface; inside of the crystal, the inhibit band width becomes large since P increases and at point L, it is changed into GaP completely and the inhibit band width is 2.26eV. As a result, the long-wavelength components attenuate at the time of photo detection, the peak shifts to the short-wavelength side, and a curve close to a visibility curve can be obtained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S638657-A (JP)
Title: Copying machine
Inventor: FUJITA YUKITOSHI
IPC: G03G15/01
Filed: 1986-06-27
Abstract: PURPOSE:To easily obtain polychromatic copying only by one copying operation even if a copying machine body is a polychromatic type or a monochromatic type by using plural copying machine bodies capable of executing color copying independently. CONSTITUTION:The copying machine is constituted of plural copying machine bodies 1 capable of executing color copying independently, paper carrying boards 3 for feeding copying paper discharged from the preceding copying machine body 1 to the succeeding body 1 and a control means for controlling the operating timing of elements required for executing the copying processes of said plural copying machine bodies 1. Thereby, copying paper is fed to the most preceding copying machine body 1 out of the plural bodies 1 arranged in a line to obtain a black copy image e.g., the black copied paper is fed to the succeeding paper through the paper carrying board 3 to obtain a red copy image e.g., and thereafter a copy image divided into plural colors can be obtained. If the copying process of a specific copying machine bodies 1 out of plural ones is canceled, the body 1 acts as only a paper carrying body.
Patent JP-S6211595-A (JP)
Title: Sterilizing method in fish breeding water tank
Inventor: OTSUKA MASAHIRO
IPC: C02F1/76
Filed: 1985-07-09
Abstract: PURPOSE:To control the number of bacteria in the breeding water tankto less than a specified value by maintaining the concn. of residual chlorine in the breeding water tank in the specivied range for a specified time and repeating the conditions at specified intervals of time. CONSTITUTION:The concn. of residual chlorine in a fish breeding water tank iskept in the range 0.02-0.04ppm for 8-20hr and the conditions are repeated at specified intervals of time (e.g., one day). Consequently, the number of bacteria in the water tank is controlled to less than a specified value, a sterilizing effect can be obtained most effectively and an adverse effect on fish breeding can be controlled to a minimum. Since only a specified concn. value is regularly controlled at specified intervals of time, an automatic and optimum sterilization control system can be formed.
Patent JP-H05336978-A (JP)
Title: Apparatus for transducing gene utilizing pneumatic pressure
Inventor: CHIBA KENSUKE
IPC: C12N5/10
Filed: 1992-06-11
Abstract: PURPOSE:To obtain the subject device operable under a constant pressure without producing toxic substances by constituting the apparatus from an air source device under a constant pressure, a cartridge, a cartridge loader, an operator for a bullet collecting plate and a device for centering a barrel. CONSTITUTION:A cartridge 20 is loaded into a cartridge loading gap 21 between a fixed barrel 19 and a movable barrel 22. The movable barrel and a bore cover 29 are slid in the axial line direction while centering the bore cover of the movable barrel and a bullet stopping plate 37 using a driving mechanism. The cartridge is nipped with the fixed barrel and the movable barrel. When air from an air reservoir is fed through a discharge valve mechanism to the fixed barrel, many fine particles covered with gene are discharged to a material to be treated. Compressed air under a constant pressure is produced with an air source device 11.
Patent JP-S6046753-A (JP)
Title: Binding method of rotor
Inventor: NAKAYODO YORITSUGU
IPC: H02K15/00
Filed: 1984-07-24
Abstract: PURPOSE:To facilitate the winding of a binding wire by placing a rotor on a pedestal, suspending the binding wire of a loop shape to be wound on a rotor via a sheave, suspending the sheave, and tensioning the tensile binding wire. CONSTITUTION:When a rope 16 lowered by loosening a chain block 17 to drop weight 12, a rotor 11 raises a dynamic sheave 10, a sheave 13 is raised to pull a binding wire 6, and necessary tension is applied to the wire 6. In order to move the wire 6 to the prescribed position, a rotor 3, on which the wire 6 is temporarily wound is rotated by a handle 18. Since the rotor 3 is rotated by the floating force by the tension of the wire 6, the friction between a rotational shaft 3a and a pedestal 2 can be almost eliminated to manually perform it.
Patent JP-H08325819-A (JP)
Title: Band fabric for single band
Inventor: ONISHI ISAMU
IPC: A41F19/00
Filed: 1995-05-25
Abstract: PURPOSE: To obtain a band fabric for a single band, readily handleable, well balanced with a kimono, having a refreshing feeling in wearing and external appearance. CONSTITUTION: This band fabric for a single bond comprises a single texture part (a) composed of lining yarn of upper texture covered and fixed by backing lower texture, circular weave texture parts (b) continuously formed at both ends of the single texture part (a) Since there is no yarn float at the back, the band fabric is readily handled in dressing. In tailoring the band fabric to a band, since good-looking treatment can be carried out only by making a short reverse at the end part (especially a hung tip) waste of the band fabric is reduced. Since the band fabric is a single as the whole band, it is well balanced with a kimono and has a refreshing feeling in wearing and external appearance.  Since blind stitch in half width is not previously required at a waist part, labor in tailoring can be omitted and the width of a band can be arbitrarily adjusted according to height in dressing.
Patent JP-H10967-A (JP)
Title: Mounting structure of seat slide for vehicle
Inventor: NIHEI MASAO
IPC: B60N2/06
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To heighten the joining strength of a mounting bracket to a floor without increasing the number of part items as well as to make improvements in setting operability. SOLUTION: This mounting structure is so constituted that a mounting part 5b of a mounting bracket 5 attached tight to the end of a lower rail 1 is contacted with a longitudinal wall surface 3a o a floor 2, and then the mounting part 5b and this longitudinal wall surface 3a are clamped together through a clamping member 4 and thereby the lower rail 1 is made so as to be attached to the floor 2. In this case, a projection part 5d is installed in either of the vicinity of a hole part 5c into which the clamping member 4 in the mounting part 5b of the mounting bracket 5 is inserted, and a proper spot of the longitudinal wall surface 3b to be opposed to the former, and a recess part 3c in which the projecting part 5d is fitted in the longitudinal direction of the lower rail 1 free of slide motion, in the other side, respectively.
Patent JP-S5376178-A (JP)
Title: Watch parts with rotary shaft
Inventor: SANO NORIHIRO
IPC: F16C3/02
Filed: 1976-12-17
Abstract: PURPOSE:To obtain a membrane thickness effective for practical use, by controlling a pressure of spattering atmospheric gas within a particular range when hard material is spattered to any watch parts with rotary shaft.
Patent JP-H05343538-A (JP)
Title: Manufacture of semiconductor element
Inventor: CHIN SEISHIYOU
IPC: H01L21/8242
Filed: 1992-06-11
Abstract: PURPOSE:To reduce the contact resistance of a contact mainly in a bit line regarding the formation of an electrode interconnection especially in a DRAM or the like out of a semiconductor elements. CONSTITUTION:Before a second interlayer insulating film 14 is formed so as to come into contact with a bit line 17, i.e., in a process stage in which a difference in level on a substrate 1 is gentle, a high-melting-point metal or its mixture 13 is former in a bit-line contact part 20.
Patent JP-S5853919-A (JP)
Title: Preparation of polyester containing internal particle
Inventor: KUZE MASAAKI
IPC: D01F6/62
Filed: 1981-09-25
Abstract: PURPOSE:To obtain the titled polyester capable of giving products satisfying diverse demands for surface characteristics, by adding a specific amount of compounds of Zr, an alkali metal and P to a polycondensation reaction mixture having a specific intrinsic viscosity or less, and controlling the concentration, etc. of deposited particles. CONSTITUTION:(A) A dicarboxylic acid consisting of terephthalic acid essentially is reacted with (B) an alkylene glycol in the presence of (C) a polycondensation catalyst consisting of an antimony compound, titanium compound and/or germdnium compound, and (D) (i) a zirconium compound, e.g. zirconyl acetate, (ii) an alkali metallic compound, e.g. sodium acetate, and (iii) a phosphorus compound, e.g. phosphoric acid, are added to the polycondensation mixture in the progress of the reaction from the initial period to a time when the intrinsic viscosity does not exceed 0.2 to satisfy formulasI, II and III ([Zr]and[M]are the amounts (ppm) of the components (i) and (ii) expressed in terms of the respective atoms; formula IV is the atomic ratio) to give the aimed polyester.
Patent JP-H0444012-A (JP)
Title: Active matrix liquid crystal display element
Inventor: KATO YUJI
IPC: G02F1/1333
Filed: 1990-06-11
Abstract: PURPOSE:To prevent the occurrence of a printing phenomenon and an after-image phenomenon by setting the film thickness of a liquid crystal orienting film to 200-3000Angstrom . CONSTITUTION:This active matrix liquid crystal display element consists of a base plate 1 provided with a transparent electrode 4, an orienting film 6, and a base plate 2 provided with a black matrix 9, a transparent electrode 5, an active element such as a transistor (TR), an electric conductor 3, and an orienting film 7, and a liquid crystal layer 8. The orienting films which orient liquid crystal molecules on the surfaces of the substrates at a 3-4 deg. tilt angle, i.e. orienting films which are 200-3000Angstrom  thickness are provided by sintering a polyimide precursor whose carbon number is 12 for a cyclobutabutadiene ring and a terminal alkyl group. Consequently there is no discrimination due to an electric field from the electric conductor and neither the printing phenomenon nor the after-image phenomenon is generated.
Patent JP-S6131521-A (JP)
Title: Joining method for underground continuous wall
Inventor: MORITA TAKEO
IPC: E02D5/18
Filed: 1984-07-23
Abstract: PURPOSE:To completely clean a partitioning mesh panel, by a method wherein water is injected from an injection pipe against a partitioning mesh panel mounted between the internal plates of a partition member to disperse slime adhered thereto toward the side opposite to the injection pipe, and the slime is sucked through a suction pipe for removal. CONSTITUTION:A partitioning mesh plate 8, bent in zigzag by support levers 6 to form projections and recesses, is located between internal plates 4 of a partition member 2 of an underground continuous wall. Prior to concreting, water is injected from an injection pipe 19 gradually lowered, slime adhered to the partitioning mesh plate 8 is dispersed toward the side opposite to the pipe, and the slime is sucked through a suction pipe 20 for removal. This enables complete cleaning of the partitioning mesh plate 8, and enables unit wall bodies to be engaged with each other after concrete is placed to reliably form the wall bodies integrally with each other.
Patent JP-S5484887-A (JP)
Title: Ozonizer
Inventor: SAITOU NAGAO
IPC: C01B13/11
Filed: 1977-12-19
Abstract: PURPOSE: To provide an ozonizer which prevents the leakage of jamming radio waves, especially throug viewing windows for inspection, due to the generation of O 3  by enclosing the viewing windows with a construction made of a radio wave shield member having a magnetic substance applied on specified sections thereof.  
     CONSTITUTION: A radio wave shield member 6a of a conductive metal material is so screwed or welded to an ozonizer container 1 as to cover the entire surface or the surroundings of viewing windows 2. Sections on the member 6a which face a transparent glass or the like arranged over the windows 2 are arranged in such a manner as to be free to open as shown by the device 8 in the drawing. The member 6a has a magnetic substance 6b containing ferrite, carbeon or the like entierly applied thereinside, composing a construction 6 for enclosing the windows 2. With such an arrangment, jamming radio waves from the windows 2 are absorbed by the substance 6b and allowed to flow into the ground through an earthing conductor. In addition, combined with the effect of reflection loss on the member 6a, the leakage of jamming radio waves from the container 1 can be remarkably minimized. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07328153-A (JP)
Title: Club cover
Inventor: TOYOSAWA MANABU
IPC: A63B60/62
Filed: 1994-06-10
Abstract: PURPOSE:To prevent clubs from being lost and the shaft of long clubs from being damaged by the head of short clubs. CONSTITUTION:A club cover is provided with a bag body 15 covering the head of a short club and a container part 13. The container part is attached as a unit to the partition wall of a caddie bag and formed sufficiently large as a whole. The bag body 15 is designed to cover the head of a short club after it has been drawn out of the container part. A closing string is set at the bag opening to connect the bag opening and the container part 13. The container part 13 is detachably fitted to the partition wall by a pair of legs 11a, 12a putting the partition wall between both sides and turning into the lower part at the front end and a fixing means fastening these legs together.