baber/WOPTO huggingface dataset:
Patent JP-S5522848-A (JP)
Title: Mounting method of photo-electric conversion element
Inventor: TSUNETSUGU HIDEKI
IPC: H01L23/12
Filed: 1978-08-08
Abstract: PURPOSE: To permit an alignment and mounting of a chip onto a substrate with a one-time processing by meeting the light-electricity conversion element chip for bonding an etching portion of Si material processed by an anisotropy etching processing.  
     CONSTITUTION: An etching mask 2 of SiO 2 , Si 3 N 3  and others is formed on the sucface of Si material 1. Successively, the etching with a desirable shape and size is provided by utilizing an anisotropy etching sloution of Si to form an etching work portion 3. Successively, a light emitting element 5 of LED and others is met with the portion 3 and aligned therewith to directly bond the element 5 to the material 1. The element 5 is bonded and aligned on the material 1, thereafter a mounting substrate 8 prepared is placed thereon through a bonder 4 to be pressed and bonded. Next, the substrate 1 is removed. According to such a process, a light-electricity conversion element chip can be easily mounted and bonded on the mounting substrate with a high accuracy and the one-time processing. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6290347-A (JP)
Title: Negative dobby for weaving loom
Inventor: CREMONESI GIANLUIGI
IPC: D03C1/06
Filed: 1986-04-24
Abstract: In a negative dobby for forming the warp shed in weaving looms, the stresses on some of the machine components are greatly reduced, whereby a more precise control of the heald frames is obtained, thanks to the fact that the controls transmitted to the crooks (9, 10), engaging the hooks (7, 8), by the means (12) reading the pattern of the fabric to be woven, are no longer affected by the strains deriving from the stresses imparted on said crooks (9, 10). This is obtained by operating the crooks (9, 10) by means of two-armed levers (13), controlled by the spiked roller (12)-forming the pattern reading means-and connected by spring means (17) to a square arm (18) of said crooks (9, 10), the rocking movements of said crooks (9, 10) and of said two-armed levers (13) being controlled by two distinct shafts (9A, 14).
Patent JP-H01266441-A (JP)
Title: Electric heater
Inventor: SAITO MITSUNORI
IPC: F24C7/06
Filed: 1988-04-19
Abstract: PURPOSE:To improve a visual heating effect, by a method wherein through the combination of a circular reflection surface and a heater having a specially wound coil heater wire, a radiant heat is diffused, effects of light and shade are produced in a direction in which red light is spread, and diffusion is effected as in natural sun light. CONSTITUTION:With a coil heater wire 8 energized, and when a heater 6 generates heat, a radiant heat and red light permeate a card 12 and are radiated and projected on the front side of a case 1. The greater part of radiant heat and red light reflected by a reflection surface 4 are reflected by an outer reflection surface 4b and widely diffused for radiation and irradiation. Red light from the heater 6 effects radiation as reddening light since the wattage intensity is high at a small part 8a of the coil heater wire 8. Since the wattage intensity is low at a large part 8b, red light at this part is reduced, and as a result, diffusion is performed as seen in the morning sun in which effects of light and shade are produced on the whole.
Patent JP-2000291152-A (JP)
Title: Unit house
Inventor: ETO TAKASHI
IPC: E04B1/348
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a unit house high in the combination freedom of dwelling functions, easily built up and easily pulled down and removed when unnecessary so as to be recycled. SOLUTION: This unit house is formed by connecting a plurality of booth units each formed by connecting a hut unit to the upper part of a dwelling unit. The dwelling unit has a framed structure 40 of almost rectangular solid shape formed by jointing column members and horizontal members, and the column members and horizontal members are rigidly jointed in the short side direction of the framed structure 40. Bearing walls 41 of specified width formed by connecting corner columns C1 and studs C2 integrally through bearing panels P or braces, are arranged at both ends of the respective long-side sides of the framed structure 40.
Patent JP-S59221118-A (JP)
Title: Encoder circuit
Inventor: MASUDA EIJI
IPC: H03M7/00
Filed: 1983-05-31
Abstract: PURPOSE:To obtain an encoder circuit with high speed and high accuracy by dividing plural input lines into plural sets of blocks, encoding a signal at each block and further encoding the results of former encoding by an output coupling circuit. CONSTITUTION:A signal from input lines g1, g2-g64 is inputted to a block 10a by dividing the plural input lines g1-g128- into the plural sets of blocks 10a, 10b-. The inputs g1, g3-g63 of an odd number order are inputted to an odd number node No1 and the inputs g2, g4-g64 of an even number order are inputted to an even number node Ne1, logical values are obtained and given to amplifiers Ao1, Ae1 having respectively latch function, its output is given to the output coupling circuit 11 so as to obtain an encoded output OUT. Thus the total sum of parasitic capacitances is not increased, the circuit is suitable for the constitution using an MOSFET and high speed and high accuracy are attained.
Patent JP-2000294303-A (JP)
Title: Photoelectric converting element and photoelectric chemical battery
Inventor: KOBAYASHI KATSU
IPC: H01M14/00
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To provide an element having high converting efficiency at low cost by using semiconductor fine particles sensitized by at least one kind of methine coloring matter. SOLUTION: A sensitization coloring matter represented by formula I is used. In the formula I, Z1 is an atomic group forming five or six-membered nitrogen-contained heterocycle, Z2 is an atomic group forming five or six- membered heterocycle by condensated with a benzene ring, Q is a group necessary for forming a methine coloring matter, R1 is an alkyl group, an aryl group or a heterocyclic group, L1, L2 are methyl groups, p is 0 or 1, M is a charge balance pair ion, m is the neutralization number of charge of molecule, V1 is a substituent, and n is 0, 1 or 2. A cyanine coloring matter, a merocyanine coloring matter, a rhodacyanine coloring matter, a styryl coloring matter and the like can be used corresponding to a structure of Q.  For example, a compound where Z1 is O, Z2 is represented by a formula III, R2 is C2H5, R1 is (CH2)2 COOH, and M is Br in a formula II, and the like can be used. A coloring matter adsorption amount to a semiconductor fine particle layer is preferably 0.01-100 mmol per 1 m2 of a coating film.
Patent JP-H01269790-A (JP)
Title: Pipe fixing type joint
Inventor: KOUMIYOU HIROSHI
IPC: F16L21/08
Filed: 1988-04-19
Abstract: PURPOSE:To make it possible to lay a cast iron pipe even in a channel having a length greater than a predetermined length by forming a bulge part in the center part of a joint ring, and by forming a groove at the outer periphery of the pipe. CONSTITUTION:A bulge part 9 having a grade is formed in the outer peripheral surface of the center part of a joint ring 1, and a groove 8 is formed at the outer periphery of a pipe 2 to be connected. With this arrangement, even during crossing a channel, when a cast iron pipe having a length greater than a predetermined length is required, pipes to be connected are integrally incorporated with each other by use of the above-mentioned arrangement, the cast iron pipes may be still laid without using a steel pipe.
Patent JP-H07300919-A (JP)
Title: Wall panel connection structured for unit room
Inventor: HAYASHI HIROSHI
IPC: E04B2/72
Filed: 1994-05-10
Abstract: PURPOSE:To provide excellent operating performance by disposing in parallel the side frame sections of two wall panels adjacent to each other in such a way as to be closely attached, and thereby integrally locking the side frame sections via an elastic locking fixture in a hair pin shape. CONSTITUTION:Both side frame sections 11 and 12 of two wall panels 1 adjacent to each other are disposed in parallel in such a way as to be almost closely attached, and an elastic locking fixture 2 in a hair pin shape is locked at the lower end of a side surface section 11a for the side frame section of one wall panel 1. The lower end of a side surface section 12a which is turned out to be the locking section of the side frame section 12 of the other wall panel 1 is faced to the top of the elastic locking fixture 2, and concurrently a coupling projection section 12b is fitted in a coupling recessed section 11b so as to allow the side surface sections 11a and 12a to be closely attached. When the other wall panel 1 is pushed down, the elastic locking fixture 2 is widened, and the lower end of the side surface section 12a is fitted in the elastic locking fixture 2 so as to allow the lower ends of both side frame sections 11 and 12 to be closely attached. By this constitution, the lower ends of both wall panels can thereby be locked simply.
Patent JP-H05137583-A (JP)
Title: Vector involving dna coding for human tissue plasminogen activator
Inventor: DEIBUITSUDO BUANNOOMAN GEDERU
IPC: C12R1/92
Filed: 1992-04-16
Abstract: PURPOSE: To obtain a new recombinant expression vector useful for producing a human tissue plasminogen activator in a sufficient amount.  
     CONSTITUTION: This recombinant expression vector can express a DNA encoding a human tissue plasminogen activator having a 1-527 amino acid sequence in a fully long human tissue plasminogen activator cDNA or encoding an allele variant or derivative having the characteristics of the human tissue plasminogen activator. For example, plasmid pΔRIPAÅ. The exemplified expression plasmid is obtained by digesting plasmid pPA25E10 with PstI, isolating a 376 bp fragment and subsequently digesting the fragment as shown in the figure. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H10272883-A (JP)
Title: Knock type coating applicator
Inventor: ISOBE TOSHIHIRO
IPC: B43K8/02
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To arrive coating liquid at an end of a coater in a short time even by using liquid having high viscosity by slidably disposing a coater containing tube outside the coater, and interlocking the tube to a valve mechanism between the coater and a container. SOLUTION: A valve mechanism 4 between a front shaft 3 and a coating liquid container 2 includes a valve disc 4a, a cylindrical part 4b, a peripheral protrusion 4c and a valve disc 5. A valve part 5a is formed at a front side end of the protrusion 4c, and a cover is fixed to an inner wall of a rear shaft 1 as a cover of the container 2. The part 5a is disposed between a forward cylindrical part 5a and a rearward cylindrical part 5c of the disc 5. In the shaft 3, a coater containing tube 7 slidably disposed is connected to the disc 5 urged forward by an elastic member, and a writing brush-like coater 8 for converging natural or synthetic fiber is slidably disposed. An end of a protrusion 9b protruding from a cutout part 7a of the tube 7 of a coater grasping member 9 for holding the coater 8 is brought into contact with the inner wall of the shaft 3.
Patent JP-2000233385-A (JP)
Title: Handle with level gauge
Inventor: NISHIMURA NAOYA
IPC: B23B45/00
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To facilitate a work at an accurate angle in the vertical direction and in the horizontal direction, and heighten the work accuracy by providing a handle main body with a level gauge formed by enclosing a liquid and bubbles in a transparent container. SOLUTION: A motor-driven drill main body is fitted with a handle having a level gauge. In boring, with the drill tip adjusted to an arbitrary boring angle, it abuts on a material to be bored and it is held as it is with the hand. Secondly, a butterfly screw is loosened and adjusted so that the bubbles 4 of the level gauge 5 come to the center of a measure line, and the butterfly screw is fastened and fixed. In boring, an electric drill part and a handle with the level gauge are held by both hands to pull a switch, and while it is confirmed that the bubbles 4 are in the center of the measure line, looking at the level gauge 5, boring work is performed, aiming at it. Thus, stable work with high accuracy can be performed.
Patent JP-H02273940-A (JP)
Title: Manufacture of semiconductor device
Inventor: MABUCHI KATSUJI
IPC: H01L29/417
Filed: 1989-04-17
Abstract: PURPOSE:To increase the sectional areas of an electrode and a wiring by determining the line width of the electrode and the wiring by the thickness of an intermediate film and the forming direction of an upper part film. CONSTITUTION:On a semiconductor substrate 1, a lower part film 5 is formed; thereon an intermediate film 6 is formed; thereon a wiring pattern 7 is formed. From the oblique direction with respect to the substrate 1 surface, an upper part layer 8 thinner than the wiring pattern 7 is formed, and the lower part film 5 and the intermediate film 6 are etched by using the upper part film 8 as a mask. The wiring pattern 7 is eliminated; the intermediate film 6 is etched by using the left upper part film 8 as a mask; a metal film 11 is formed from the direction almost vertical to the substrate 1 surface, and the intermediate film 6 is eliminated. As a result, the line width of an electrode and a wiring can be determined from the thickness of the intermediate film 6 and the forming direction of the upper part film 8. Thereby the electrode and the wiring with large sectional area can be formed on the lower part film 5.
Patent JP-H03293888-A (JP)
Title: Automatic white balance controller
Inventor: SO SHOJI
IPC: H04N9/73
Filed: 1990-04-11
Abstract: PURPOSE:To obtain color reproducibility with high accuracy with simple configuration by receiving external light by using an optical system and an image pickup element when performing image pickup as it is, and performing the control of white balance. CONSTITUTION:A freely movable diffusion plate 22 is provided at the front of image pickup means 1-3, and the diffusion plate 22 is placed on an optical axis before performing the image pickup, and a white balance control signal is computed based on signals obtained from the image pickup means 1-3, and is stored in a memory circuit 25. After the diffusion plate 22 is moved outside the optical axis, the gain control of image pickup signals obtained from the image pickup means 1-3 are performed by the control signal held at the memory circuit 25. In such a way, it is possible to obtain satisfactory white balance characteristic with comparatively simple circuit configuration.
Patent JP-H11270089-A (JP)
Title: Sunshade roll screen
Inventor: TOMITA KATSUAKI
IPC: E04F10/06
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a sunshade roll screen with lightweight and strength and make it immediately cope with a gust or the like. SOLUTION: A gear 17 respectively engaged with the adjacent ends of two arms 3a, 3b connected in series is formed to make a curvature arm lever 3. The engagement parts of a plurality of the curvature arm levers 3 are connected with an interlocking lever 8, both the ends of the curvature arm lever 3 are pivoted on a support lever 14 and a horizontal moving lever 2 respectively to constitute a framework, and a roll screen is stretched on the framework.
Patent JP-H06288409-A (JP)
Title: Dynamic load detecting method for main spindle in bearing with sensor
Inventor: MORI KAZUO
IPC: F16C19/52
Filed: 1993-03-31
Abstract: PURPOSE:To faithfully detect a dynamic change in a load applied to a main spindle on the basis of an output of a strain gauge by adhering the strain gauge to an outer ring of an antifriction bearing. CONSTITUTION:In a dynamic load detecting method for a main spindle in a bearing with a sensor, a change with the lapse of time in a dynamic load applied to the main spindle is found by such ways as adhering a strain gauge to an outer ring of an antifriction bearing installed in the main spindle, detecting a change in strain in the strain gauge as an actual voltage signal, theoretically finding an output sensitivity varying characteristic, in which response sensitivity of a voltage signal in the strain gauge is varied according to the position of a rolling element, previously, and correcting a voltage value so that a voltage change based on the output sensitivity varying characteristic is eliminated from the actual voltage signal.
Patent JP-S5620214-A (JP)
Title: Retaining wall for revetment incorporating block for fish nest
Inventor: YAMAMOTO TAKUSHIROU
IPC: E02D29/02
Filed: 1979-07-30
Abstract: PURPOSE: To provide a retaining wall suitable for the growth and propagation of fishes without sacrificing the strength as a retaining wall by providing intercommunicated large hollow portions at the inside of a wall portion for slope.  
     CONSTITUTION: A slope protection work for a river or the like is first conducted, then foundation cobble stones 20 are placed on the riverbed or the like, and foundation concrete 19 is placed on the cobble stones 20. On the other hand, an inside wall portion 15 is formed on the front surface of the earth wall 14, and blocks 12 for fish nest are placed in parallel with the inside wall portion 15. The block 12 forms passages 18 by cooperation of each pair of adjacent ones of them and provide hollow portions A. Then, blocks 11 are piled on the front surface of the blocks 12 to form a wall portion 10 for slope. In this case, passages 17 communicated with the hollow portions A of the blocks 12 are provided by aligning the through-holes 16 formed in the wall 10 with the notched portions 13b of the blocks 12. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04325527-A (JP)
Title: Prepreg
Inventor: GOTO KAZUYA
IPC: C08K7/04
Filed: 1991-04-26
Abstract: PURPOSE:To obtain a prepreg excellent in heat resistance, impact resistance, etc., and further in toughness by mixing a high-modulus reinforcing fiber with a fibrous thermoplastic resin and a thermosetting resin-based matrix resin and molding the mixture. CONSTITUTION:A reinforcing fiber (A) (e.g. carbon fiber) of a modulus of 200GPa or above, a fibrous thermoplastic resin (B) (e.g. multifilament of nylon 12), and a thermosetting resin-based matrix resin (C) (e.g. bisphenol A epoxy resin) in amounts to give a component A to component C ratio of 60/40-75/25 and a component B to component C ratio of 0.5-/100-20/100 are prepared. A prepreg which contains component B on the external surface and in which a separated phase of at least 90% of component B added is formed in a composite after molding is produced by preparing a unidirectional prepreg from component A and component C by, e.g. the hot melt process and winding component B around the surface of the unidirectional prepreg.
Patent JP-S5219863-A (JP)
Title: Method of producing impeller for fluid coupling made of metal plate
Inventor: KATAOKA TOSHIO
IPC: F16H41/28
Filed: 1975-08-08
Abstract: PURPOSE: To provide a method of producing an impeller for a fluid coupling which has a large welding area, sufficient undercut and penitration and high welding strength. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5621124-A (JP)
Title: Manufacture of two-component type diazo image forming material
Inventor: NAGASAWA KOUTAROU
IPC: G03C1/52
Filed: 1979-07-30
Abstract: PURPOSE: To manufacture the titled image forming material with high productivity by coating a support with a specified liq. composition contg. a high molecular compound blended with a crosslinkable compound, irradiating the coated support with high energy beams to crosslink and harden the composition, and impregnating a photosensitive composition.  
     CONSTITUTION: A support is coated with a liq. composition contg. a compound such as methyl acrylate, ethylene glycol diacrylate or glycerol triglycidyl ether which shows crosslinkability when irradiated with high energy beams and a high molecular compound such as cellulose acetate which is not crosslinked with high energy beams applied and is suitable for the impregnation of a photosensitive composition. By irradiating the coated support with high energy beams, the composition is crosslinked and hardened to form an impregnation accepting layer. This layer is then impregnated with a photosensitive composition contg. a photosensitive diazonium salt and a coupler to manufacture an image forming material. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05272860-A (JP)
Title: Method of defrostation control
IPC: F25D21/06
Filed: 1992-03-24
Abstract: PURPOSE:To obtain a defrostation control method capable of optimally controlling the defrostation of a cooler. CONSTITUTION:In a defrostation control method used at a time when the cooler of a cold storage room is defrosted, a preceding defrosting time tb is compared with a preset reference value, thus acquiring the inclination of the length of the preceding defrosting time tb while computing the time difference (ta-tb) of preceding and current defrosting time, then obtaining the inclination of the dimensions of the time difference (ta-tb). The inclination of the length of the preceding defrosting time tb and the inclination of the dimensions of the time difference (ta-tb) of preceding and current defrosting time are applied to a rule R1, and a time until the next defrostation is started is determined.
Patent JP-S60240116-A (JP)
Inventor: FUJIKAWA NOBUYOSHI
IPC: H01G4/12
Filed: 1984-05-14
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-2000294837-A (JP)
Title: Gallium nitride compound semiconductor light emitting element
Inventor: SATO HIROYUKI
IPC: H01S5/00
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To increase the reflection factor of a (p) electrode, and to increase the efficiency of external taking out of a p-type gallium nitride compound semiconductor element, by causing an Ag metal electrode and/or a Pt metal electrode to bring a (p) electrode into contact with a p-type gallium nitride compound semiconductor layer through an Ni metal region of a specific thickness. SOLUTION: When an Ag metal electrode 8b and a p-type gallium nitride compound semiconductor 7 are brought into contact through an Ni metal region 8a of a thickness <=100 angstrom as a (p) electrode 8, sharp, about 70.9%, reflection factor increase is obtained at the emission peak wavelength 470 nm of a gallium nitride semiconductor light emitting element. Besides, the semiconductor light emitting element fitted with the (p) electrode 8 is capable of producing an emission output about three time as high as that of an element using an Ni-Au electrode. In this way, the (p) electrode of a flip chip type gallium nitride semiconductor light emitting element is made into an electrode which satisfies an excellent ohmic characteristic and a high reflection factor, and increase of light extracting efficiency becomes feasible.
Patent JP-S5221501-A (JP)
Title: Combustor-loaded exhaust gas boiler
Inventor: FUKAYA YUKIO
IPC: F22B33/00
Filed: 1975-08-12
Abstract: PURPOSE: In an exhaust gas boiler that recovers the exhaust heat of a Diesel ship, a combustor is mounted to the boiler, providing the holding of a donkey boiler as an additional function and economizing. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10288420-A (JP)
Title: Heat pump water heater
Inventor: KATAOKA HIDEHIKO
IPC: F25B29/00
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a heat pump water heater of a low cost by regulating excess refrigerator without using a receiver. SOLUTION: This heat pump water heater comprises a refrigerator circuit having a compressor 11, four-way valve 12, outdoor heat exchanger 13, first motor-driven expansion valve EV1, second motor-driven expansion valves EV2, EV3 and indoor heat exchangers 14, 15 annularly connected. At the time of cooling or hot water suppling, the second valves EV2, EV3 are opened at a predetermined opening, third valve EV4 is fully opened. And, the valve SV1 is closed, the valves SV2, SV3 are opened, and the exchanger 13 is connected to a low pressure side via the valve SV3 and a capillary tube 45. Thus, excess refrigerator can be stored in the exchanger 13 at the time of cooling or hot water supplying without providing a receiver between the valve EV1 and the valves EV2, EV3.