baber/WOPTO huggingface dataset:
Patent JP-H04356998-A (JP)
Title: Multichip module
Inventor: MARUYAMA HITOSHI
IPC: H01L25/04
Filed: 1991-06-01
Abstract: PURPOSE:To materialize high-density mounting of electronic parts by connecting a thin built-in electronic part to an inside conductor circuit besides the outside conductor circuit of a multilayer printed wiring board. CONSTITUTION:A recess 17 is made in an inner layer substrate 12 being the inside insulating layer, and a chip capacitor 16 is placed upside down, and is soldered to an inner conductor circuit 13. And two sheets of prepreg adhesive layers are stacked and pressed as inter-layer insulating materials, respectively, thus a chip capacitor 16 is built in the multilayer wiring board 10. Hereby, the overall thickness of the multilayer printed wiring board can be made thin to the utmost and besides the adhesion between the layers can be made enough, so high-density of electronic parts can be materialized.
Patent JP-H11347506-A (JP)
Title: Uv cleaning apparatus
Inventor: NISHIZAWA KAZUO
IPC: B01J19/12
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To provide an epoch-making UV cleaning apparatus which can make a high ozone concentration without leaking an ozone atmosphere to the surroundings and improve cleaning power. SOLUTION: In a UV cleaning apparatus (a) in which an ultraviolet lamp 3 is installed in a cleaning chamber 2 into which an object 1 to be cleaned is carried, the molecular chains of organic substances are broken by the irradiation of ultraviolet rays from the lamp 3, ozone is generated in the cleaning chamber 2 by the irradiation of ultraviolet rays from the lamp 3, and organic substances on the surface of the object 1 are removed by the reaction between nascent oxygen having strong oxidation power and the organic substances in an ozone decomposition/generation process, an armor chamber 6 as an auxiliary chamber which covers the cleaning chamber 2 or the inlet 4 or outlet 5 for the object 1 of the chamber 2 is installed,  and an exhaust part 7 is installed in the chamber 6 so that an ozone atmosphere leaking from the cleaning chamber 2 into the armor chamber 6 is discharged outside the UV cleaning apparatus (a). In this way, the leakage of the ozone atmosphere to the surroundings of the apparatus (a) is prevented, and the ozone concentration in the cleaning chamber 2 can be kept high.
Patent JP-S5857924-A (JP)
Title: Air ring for cooling bubble in inflation type film forming device
Inventor: ISHIDATE HIDEKAZU
IPC: B29C48/90
Filed: 1981-10-02
Abstract: PURPOSE:To form excellently transparent film which is appropriately adjustable in inner diameter regardless of change of film diameter and inflation ratio by installing a device capable of changing an inner diameter in an upper air ring of the air rings equipped at two stages, upper and lower. CONSTITUTION:A ring device A comprises a stop mechanism made of blades 12 which are equipped between a ringed holder 10 of an upper air ring 4 and a ringed rotary plate 11 with the same inner diameter as the holder 10 and move to or from the center by the turning operation of the rotary plate 11. In the stop mechanism, a suitable number of arch blades 12 are combined and arranged in the circumferential direction and in piles between the ringed holder 10 and the rotary plate 11. One end of the arch blade is pivoted rotatively about a spindle 13 on the holder 10 and a spindle 14 pivoted to the other end thereof is fitted slidably and loosely to the guide grooves 16 on the rotary plate 11. Therefore, when the rotary plate 11 is revolved in any direction the spindles 14 slide in the guide grooves and the blades 12 turn above the spindles to change the inner diameter D.
Patent JP-S5383508-A (JP)
Title: Detection system for error signal
Inventor: AKATSUKA KAZUKI
IPC: H04B1/10
Filed: 1976-12-29
Abstract: PURPOSE:To ensure an accurate detection of the error signal by detecting the fluctuation of the pilot signal and then locking the signal reception circuit through detection of the noise.
Patent JP-H0451957-A (JP)
Title: Master batch for silver fine particle and production thereof and antimicrobial resin composition
Inventor: YAMADA ZENICHI
IPC: A47J47/00
Filed: 1990-06-15
Abstract: PURPOSE:To easily obtain the silver fine particles which are fine and are not oxidized by mixing a silver compd. and wax and thermally decomposing the silver compd. CONSTITUTION:The silver compd. which is easily decomposed to metal silver and gas when heated is more preferable as this compd. does not leave foreign matter. The wax which melts in a temp. range from ordinary temp. to 300 deg.C is preferable. The silver compd. and the wax are mixed and the silver compd. is thermally decomposed by the heat generated by this mixing and/or heating, by which the master batch of the silver fine particles coated with the wax is obtd. The silver fine particles in this master batch are coated with the wax and, therefore, the surfaces thereof are kept free from the deterioration in properties, such as oxidation and the handling is easy. The antimicrobial resin compsn. is obtd. by kneading this master batch into the resin. The resulted antimicrobial resin compsn. has no problems at all, such as discoloration at the time of processing and discoloration with lapse of time by the effect of light and has high safety.
Patent JP-H0624752-A (JP)
Title: Production of glass with low alkali content
Inventor: HISASHI KOBAYASHI
IPC: C03B5/193
Filed: 1993-06-04
Abstract: PURPOSE: To obtain glass of a lower alkali content by dissolving water into molten glass while maintaining the water vapor concn. of a glass melting zone atmosphere at a prescribed volumetric % or above and acting the water as a flux.  
     CONSTITUTION: A glass making furnace system includes a forming device 3 and a glass melting device 2 communicated to a forehearth 4 by a constricted passage 6. The device 2 and the device 3 are provided with burners 5 and burners 7, respectively. The glass forming material is supplied through a supply device 1 to the glass melting device 2. The burners 5 and 7 are provided with cooling liquid inflow ports, outflow ports, fuel pipelines and oxidizing agent pipelines. The oxidizing agent contains ≥35 vol.%, more preferably 90 vol.% oxygen. A combustion reaction product is so supplied that the water vapor concn. in the glass melting zone atmosphere attains 30 to 40 vol.%. Steam is supplied if necessary. The water is dissolved as an OH group in the molten glass and acts as a flux agent. Remaining small gas bulbs are removed and the molten glass is homogenized in a purification zone 3. This molten glass is sent to the forehearth 4. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S5281651-A (JP)
Title: Drying preparation
Inventor: FUJIMOTO TADAO
IPC: F26B3/02
Filed: 1975-12-27
Abstract: PURPOSE: To form a small removing and treating equipment into small size by getting the heating gas for drying use from fuel and high fineness oxygen and by using again a part of the exhaust gas after removing moisture. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5581863-A (JP)
Title: Novel aminopyrimidine type carboanilide compounds and their manufacture
Inventor: KURAUSUUDEIITERU KAMUPE
IPC: C07D239/48
Filed: 1979-12-07
Abstract: What is disclosed are 4-amino-2-ureido (or -thioureido)-pyrimidine-5-carboxylic acid anilides of the formula <IMAGE>   further defined in the specification, and physiologically acceptable acid addition salts thereof, methods for treating adiposity and disturbances of the lipometabolism with these compounds or salts, and pharmaceutical compositions containing these compounds or salts and useful for inducing anorexia or affecting the lipometabolism.
Patent JP-H0722176-A (JP)
Title: Thin film type light emitting element
Inventor: MARUTA YUKIHIRO
IPC: H05B33/12
Filed: 1993-06-29
Abstract: PURPOSE:To enhance the flatness and smoothness of the surface of a base board, prevent insulation destruction of a picture element, and enhance the reliability by laminating a clear electrode, insulative layer, light emitting layer, and back electrode one over another on a glass board. CONSTITUTION:A clear electrode 12 of ITO, insulative layer 13, light emitting layer 14, another insulative layer 15, and a back electrode 16 are laminated one over another on a glass board 11, and thereby a thin film light emitting element is formed. The soda glass board having undergone an acid alkali treatment has got rid of foreign matter like tin and the denatured layer and is free from dispersion of alkali ions, and insulation destruction of picture element is precluded.
Patent JP-H1011873-A (JP)
Title: Magnetic disk, method for recording and reproducing the same, and device therefor
Inventor: IKEDA YOSHIYUKI
IPC: G11B19/28
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To enable compatibility of low floating of a recording and reproducing head and superior CSS characteristic by recording a control signal readable by the head in a contact, start and stop (CSS) area on the magnetci disk. SOLUTION: It is preferable for this magnetic disk to have projections made by irradiating the CSS area with an energy beam, and is more preferable to make the projections controlled in height to be gradually lower toward an information recording area. A preferable method for manufacturing such a magnetic disk is, for example, by relatively scanning the surface of each layer provided in a nonmagnetic substrate surface or on the substrate as occasion demands with an output of the beam under good accurate control to form the projections. This magnetic disk is preferably specified that the max. projection height in the CSS area is <=200nm, and projection density is 10<2> -10<6> pcs/mm<2> , and then a gradient of the projection height in the radial direction of the disk from an inner circumferential part toward an outer circumferential part of the disk is 1×10<-4> .
Patent JP-H0712618-A (JP)
Title: Fuel tank for work machine
Inventor: KAWASHIMA NOBUMASA
IPC: G01F23/02
Filed: 1993-06-29
Abstract: PURPOSE:To construct a tank at low cost and easily, and easily observe visually the remaining fuel amount by forming integrally a thin part for seeing through a liquid level on the side of the tank formed with a semitransparent resin material. CONSTITUTION:For example, a walking monitor machine loads an engine on the front frame fixed to a mission case, running wheels are mounted with axes under the mission case, various work machines such as rotary cultivators at the rear of the mission case by way of a hitch, and a steering is fixed around a vertical axis above the mission case rotationablly and controllablly. Above the engine, a fuel tank 8 is placed. The fuel tank 8 is constituted by fusion contacting an upper tank part 8a and a lower tank part 8b formed with injection molding of creamy white semitranparent resin material. In the lower tank part 8b, thin part 9 is formed from inside of the back-side wall so that the fuel liquid level can be observed through the thin part 9 from outside.
Patent JP-H029758-A (JP)
Title: Ceramic composition having high dielectric constant
Inventor: SAWAMURA KENTARO
IPC: C04B35/495
Filed: 1988-06-27
Abstract: PURPOSE:To enable the maintenance of high resistance even by calcining in an atmosphere under a low partial pressure of oxygen by substituting Mg for part of Nb, W or Ti in compound perovskite represented by a formula Pb(Ni1/3 Nb2/3)O3-PbTiO3-Pb(Ni1/2W1/2)O3 so as to obtain a specified compsn. CONSTITUTION:This ceramic compsn. having a high dielectric constant is represented by the general formula (where 0.95<=a<=1.2, 0.005<=b<=0.4 and x+y+z=1) and consists of components within a tetragonal range having compsn. points A-D as vertexes corresponding to variables a, b in the triangular coordinates having Pba(Ni1/3Nb2/3)Oa+2, PbaTiOa+2 and Pba(Ni1/2W1/2)Oa+2 as vertexes. The points A-D (x, y, z) are A (0.900, 0.099, 0.001), B (0.450, 0.549, 0.001), C (0.001, 0.750, 0.249) and D (0.001, 0.350, 0.649).
Patent JP-H1013026-A (JP)
Title: Multilayer printed wiring board
Inventor: ASAI MOTOO
IPC: H01L23/12
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a printed wiring board with improved mount reliability that is advantageous for high integration of a chip and does not cause any twisting and distortion on the surface of a substrate. SOLUTION: Solder pads 11 located from the first to fifth rows from the outside are constituted of a flat pad that is connected to a conductor pattern on the outermost surface and a solder bump that is formed on the pad surface, and a group of solder pads other than them are constituted of a via hole 8 connected to a group of flat inner-layer pads located on an inner layer and a solder bump formed at the recessed part of the via hole 8. Then, a group of pads located from the first to the fifth rows from the outside out of a group of the above inner-layer pads are constituted of a flat pad that is connected to a conductor pattern of the same layer as the inner-layer pads, and a group of inner-layer pads excluding the pads are constituted of a flat pad that is connected to a group of flat inner-layer pads located on the inner layer via the via hole 8.
Patent JP-S6137633-A (JP)
Inventor: GUREIAMU RUISU UIRUZU
IPC: G07D1/00
Filed: 1984-07-28
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-H0825860-A (JP)
Title: Integrally molding method for circuit board
Inventor: TANIGUCHI KIMIHIRO
IPC: B42D15/10
Filed: 1994-07-11
Abstract: PURPOSE:To provide a method for integrally molding a circuit board with sufficiently manufacturing cost reduction and high reliability. CONSTITUTION:A circuit board 50 which places an electronic component 51 is installed in a molded space 6A formed between a pair of mold members 1A and 1B, the component 51 is molded by injection molding using thermosetting or thermoplastic resin to form a molded form 60, thereby protecting the component 51 and the board 50. The member 1B is replaced with a forming mold 2, the periphery of the form 60 disposed in a molded space 6B formed between the member 1A and 2 is molded by injection molding using the thermosetting or thermoplastic resin to prevent the damage of the component 51 and the board 50, and then the board 50 is integrally molded.
Patent JP-S6219087-A (JP)
Title: Novel dna sequence of beta subunit of human thyroid stimulating hormone
Inventor: MIYAI KIYOSHI
IPC: C12N15/00
Filed: 1985-07-17
Abstract: PURPOSE:The titled sequence, having a base sequence coding beta type subunit of human thyroid stimulating hormone, usable for preparation of recombinant and giving the human stimulating hormone from microbial cells of a trans formant or culture fluid. CONSTITUTION:A novel DNA sequence coding beta type subunit (hTSHbeta) of a matured human thyroid stimulating hormone constituted of 112 amino acids. Preferably, the DNA sequence contains a DNA sequence coding a peptide of signal sequence constituted of 20 amino acids in at least the N (5') terminal and/or DNA sequence coding 6 hydrophobic amino acid sequences in the COOH (3') terminal. The sequence is capable of coding a polypeptide expressed by the formula.
Patent JP-H05328011-A (JP)
Title: Photoelectric converter
Inventor: TAKAHASHI HIROYUKI
IPC: H04N1/19
Filed: 1992-05-26
Abstract: PURPOSE:To improve the linearity of an output voltage against the incident intensity of a light. CONSTITUTION:When the light of a prescribed light quantity is made incident on a photoelectric converting part 1, currents generated at the photoelectric converting part 1 are allowed to flow into a capacitor 2, and the voltage of the capacitor 2 is added to a transistor 4 as a gate voltage. When a switch 5 is turned on/off after a reset release, and the switch 5 is turned on, the mutual conductance of the transistor 4 is increased by the supply of noise currents IN from the switch 5, therefore the change of a voltage between the gate and source of the transistor 4 due to the change of signal currents ID can be reduced. Thus, the change of the voltage between the gate and source against the change of the signal currents ID can be almost linear, and the output voltage of the transistor 4 can be almost in proportion to the incident intensity of the light.
Patent JP-H0829973-A (JP)
Title: Photopolymerized composition
Inventor: OGI KOJI
IPC: G03F7/004
Filed: 1994-07-11
Abstract: PURPOSE:To provide the new photopolymerized compound having high sensitivity to the area of visible light. CONSTITUTION:This photopolymerized compound includes the sensitizing agent expressed with the chemical formula. In this formula, R<1>, R<2>, R<3>, R<6>, R<7>, R<8>, R<9>, R<10>, R<11>, R<12> mean hydrogen atom, alkyl group, alkoxyalkyl group, hydroxyalkyl group, halogenoalkyl group, alkoxy group, alkoxyalkoxy group, alkylcarbonyl group, carboxyl group, alkoxycarbonyl group, cyano group and halogen atom, and they can be connected to each other so as to form a ring. R<4>, R<5> mean hydrogen atom and alkyl group, and they can be connected to R<3>, R<6>. (n) means integer at 0 or 1, and R<13>, R<14>, R<15> mean alkyl group. X means O, S, NR<16> (R<16> means hydrogen atom or alkyl group), and Y means O, S, NR<17> (R<17> means hydrogen atom or alkyl group).
Patent JP-H094258-A (JP)
Title: Vertical circulation type multistory parking device
Inventor: AOKI TAKEJI
IPC: E04H6/14
Filed: 1995-06-26
Abstract: PURPOSE: To reduce cost by arranging reduction gears between a driving motor and one lower sprocket and fixing the final-stage reduction gear on the same shaft in the sprocket while both lower sprockets are connected by a shaft. CONSTITUTION: Since a driving device 41 is formed of a driving motor 42 and a pair of reduction gear groups 431, 432, the number of components of the driving device is made half than in the case, conventional power transmission mechanisms are used to the left and the right. Since the device 41 is installed to the lower section of a building, the device 41 can be mounted at the same time as construction works up to the first joint of the building, and operating efficiency is improved while power wirings are shortened. Even when large vertical load is generated on one side of driving chains 511, 512 according to the state of the storage of automobiles, the chains 511, 512 are balanced because of the driving of lower sections, and load to an upper machine stand is lightened.  Since there is a mechanical sound source in a lower section, noises to the upper floor layers of peripheral buildings are reduced. Accordingly, the number of parts can be decreased, and the execution of works is done efficiently.
Patent JP-S6049207-A (JP)
Title: Visual sensor
Inventor: UEHARA MAKOTO
IPC: G01B11/00
Filed: 1983-08-29
Abstract: PURPOSE:To determine position coordinates of a work precisely by varying the focal length of a lens optical system and acquiring the work position within a wide visual field, and then putting the optical system closer to the work position. CONSTITUTION:The visual sensor 1 consists of the optical lens system 2a which varies in focal length and an image sensor 3, and when the center of the sensor 1 is placed in the area determined by coordinates x6-x9, a work 14 or 15 is acquired by visual field acquisition. The center of the sensor 1 is aligned to the center coordinate x1 of the work 14 or 15 on the basis of the output of the sensor 3 by the acquisition, and when the sensor 1 is put closer to the work 14 or 15, the focal length of the optical system 2a varies to perform automatic focusing, deciding on the center coordinates of the work 14 or 15.
Patent JP-S5586945-A (JP)
Title: Hydraulic controller of automatic transmission gear
Inventor: ITOU HIROSHI
IPC: F16H61/08
Filed: 1978-12-26
Abstract: PURPOSE: To prevent the engine transmission torque from turning negative, by reducing the period of overlap in which both gears of high and low are engageable at the same time, when a throttle valve is modulated below a certain level.  
     CONSTITUTION: A 2nd-3rd shift valve 3 is fed with line pressure from a port 4, and a port 5 is connected with a port 24 of 2nd-3rd shift timing valve 23. A port 6 is connected with a hydraulic servo of 3rd gear through ports 34, 35 of the timing valve 23. A throttle modulator valve 11 is designed to generate oil pressure in compliance with the degree of throttling when the valve is modulated below a preset level and to generate constant oil pressure when throttled above the level, as the modulator pressure. The timing valve 23 controls the discharge of oil pressure from a hydraulic servo 2, due to the relationship between the modulator pressure and the oil pressure fed in the hydraulic servo 1 at the time of up-shifting. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0453172-A (JP)
Title: Semiconductor photodetector and manufacture thereof
Inventor: SATO KEIJI
IPC: H01L31/10
Filed: 1990-06-18
Abstract: PURPOSE:To remove a component having a slow response by forming a light absorption layer having a narrower band gap than a predetermined band gap, and a reflecting conductivity type region formed to reach from one main surface of a semiconductor substrate to the absorption layer and having the same or wider bottom as or than the flat surface shape of the absorption layer. CONSTITUTION:If alignment of incident light means such as an optical fiber, etc., is deviated and a light is incident outside an electrode 9, the light is incident to a semiconductor region corresponding to the outside of the electrode 9. If a light absorption layer separated from a pn junction exists in this region, a slow component is generated, but since the layer 3 is limited to the inside from the outside of the electrode 9, the slow component can be prevented. Since the inside of the electrode 9 is formed with a light receiving surface, and since the layer 3 has a wider area than the inside of the electrode 9, a light incident to the receiving surface is effectively absorbed to the layer 3. Thus, it is disposed so that the peripheral edge of the layer 3 exists between the inside and the outside of the electrode 9, the component having slow light response is removed, the incident light is effectively used to provide a high output current.
Patent JP-H089537-A (JP)
Title: Grommet for wire harness
Inventor: KITO TOSHIHARU
IPC: H02G3/22
Filed: 1994-06-17
Abstract: PURPOSE:To increase a waterproof property of a through hole and the stability thereof in a grommet for a wire harness which consists of a rubber-made main body which has in its upper part a wire harness insertion tube and has a waterproof lip formed at its lower end and a hard installation member which is combined with the main body and which is to be tightened to stud bolts which are formed around the through hole of a sectional plate of a car body. CONSTITUTION:A U-shaped recess-type pocket section 15 which is to be inserted along an edge 13 of a through hole 8 is installed in a main body of a grommet 2. The outer surface of the pocket section 15 at the side of the edge 13 of the through hole is let to serve as a pressure-welded waterproof section 18 and a bumping projection 19 is formed inside the pocket section 15. Meanwhile, a skirt piece 6 which is inserted into the picket section 15 is formed in an installation member 3. The skirt piece 6 is bumped against the bumping projection 19 by tightening a grommet to stud bolts 9 and the pocket section 15 is displaced outwards and the pressure--welded section 18 is pressure-welded to the edge 13 of the through hole to let it be a second sealing point 20.