baber/WOPTO huggingface dataset:
Patent JP-2001047933-A (JP)
Title: Head lamp for automobile
Inventor: KIRYU TADAMITSU
IPC: B60Q1/04
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To improve assembly process, reduce costs, improve mounting rigidity, stabilize mounting states and control dimensions with ease. SOLUTION: In a part assembly production line, assembly of a head lamp HLU and a radiator core support 2 is completed by assembling a light source bulb, lens, etc. to a lamp housing 1 integral with the radiator core support 2. This makes the assembly of a head lamp HLU and the radiator core support 2 unnecessary in an automobile assembly production line, reducing the man-hours for assembly, resulting in the improvement of assembly process. Since a lamp housing 1 and the radiator core support 2 are integrated into one, the number of part items is reduced, leading to cost reduction and the improvement of the rigidity of the mounting of the head lamp and a car body. Accordingly, the mounting of the head lamp on the car body is kept stable.  This reduces the number of portions to restrict the clearance, difference in face levels and the degree of parallelism between the head lamp and the radiator core support 2, facilitating dimensional management to that extent.
Patent JP-H05240239-A (JP)
Title: Composite backup roller assembly
Inventor: EIBURAHAMU SHIERIAN
IPC: B29C48/90
Filed: 1992-08-21
Abstract: PURPOSE: To obtain at least one light-weight, low-inertia backup roller in backup roller assembly for exerting pressure to the inside surface of a photoreceptor web by using a thin wall tube filled with foam and fitted with journals at both ends of the tube. CONSTITUTION: The backup roller is formed by extrusion molding, and filled with urethane foam or the like as the tube wall is thin. The backup roller 204 is provided with foam 84 in the tube 82 to bond journals 80, 86 at both ends of the tube. The presence of the foam 84 inside the tube allows a very thin wall of the order of 1/30000-1/20000 inch. The tube 82 can be made of steel or aluminum or the like, and anodized or ground after grinding. The tube 82 can also be made by extrusion of polymer materials or from glass or ceramics.
Patent JP-H0886749-A (JP)
Title: Device for discriminating between unhulled and unpolished rice
Inventor: HACHITSUKA KOICHI
IPC: G01N21/3554
Filed: 1994-09-19
Abstract: PURPOSE: To enable precisely discriminating between polished and unhulled rice, between unhulled and unpolished glutinous rice, and between colored and unhulled rice by detecting light beams reflected from objects and transmitted through an optical filter that allows only a wavelength range absorbed by water to pass through it. CONSTITUTION: Near infrared rays including a wavelength range that is absorbed by water are applied to one or plural grains from a light source 1, and the reflected rays are transmitted through an optical filter 2 allowing only the wavelength range absorbed by water to pass through it, are then received by a photovoltaic cell 3 and converted into voltage signals corresponding to the quantity of the near infrared rays received, and these voltage values are compared with a predetermined threshold for the classification of the grains into unhulled and unpolished rice, and the mixing ratio of the unhulled rice is calculated.  When the near infrared rays are applied to the grains from the light source 1 with the grains of unhulled and unpolished rice made to flow one by one and the reflected beams are received by the cell 3 through the filter 2 and converted into voltage signals, the voltage value of the unpolished rice is low and that of the unhulled rice high, so the unhulled rice can be distinguished from the unpolished rice when the threshold is set halfway between the voltage values.
Patent JP-H0557590-A (JP)
Title: Manufacture of pitch tool and device thereof
Inventor: ANDO MANABU
IPC: B24B37/04
Filed: 1991-09-03
Abstract: PURPOSE:To facilitate a manufacturing process by making a transfer plate, having a pattern surface formed with an irregularity conformed to a polishing jagged pattern, so as to be pressed to a surface corresponded to the polishing surface as heating a pitch tool to a softening point in conformity to a specified change program with the lapse of time, in the pitch tool for polishing an optical element such as a lens or the like. CONSTITUTION:A proper amount of pitch 32 is placed on a large shaft part 31a of a pellet 31 attached to a pellet holder 11. On the other hand, a transfer plate 13 and a forming reference plate 20 are clamped to a transfer plate holder 12. Next, a large hole 12b of the transfer plate holder 12 is fitted in an outer diametral part of the pellet holder 11, mounting the transfer plate 13 on top of the pitch 32, and the pellet holder 11 and the transfer plate holder 12 both are placed on an electrothermal heater 50. Then, the transfer plate 13 is pressed as heating the pitch 32 up to a temperature little exceeding a softening point temperature according to a preset secular change program, thus a polishing jagged pattern is transferred.
Patent JP-H06192248-A (JP)
Title: New benzopyran, its production and pharmaceutical composition containing same
Inventor: GIYUIROOMU RU BO
IPC: A61K31/4433
Filed: 1993-09-08
Abstract: Compounds of formula (I): <IMAGE> in which R1, R2, R3, R4, R5, R6, R7, R8, R9 and n are as defined in the description,  their optical isomers, and their addition salts with a pharmaceutically acceptable acid or base. Medicaments.
Patent JP-H1153673-A (JP)
Title: Signal transmission method and system
Inventor: NAKANISHI MASAHIRO
IPC: H04B10/25
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a simple signal transmission system capable of transmitting signals by using one light source and one transmission medium. SOLUTION: In this signal transmission system, a light source such as a polarization modulation semiconductor laser LD1 or the like provided with a first oscillation state, a second oscillation state and a first/second oscillation coexisting state is used wherein the respective oscillation states are allocated to the respective parts of the signals, and transmission signals are generated and transmitted. On a reception side, the preserved oscillation state of the transmission signals is utilized, the signals are separated by polarization filters PF1 and PF2, etc., and the signals are demodulated.
Patent JP-H0778812-A (JP)
Title: Formation of silicon oxide film
Inventor: SAITO MASAYOSHI
IPC: H01L21/316
Filed: 1993-09-08
Abstract: PURPOSE:To provide a semiconductor device of high reliability by obtaining a silicon oxide film whose surface is flat. CONSTITUTION:An insulating film 702 on a substratum 701 is irradiated with ions of one out of rare gas, group IV, group V, boron, and oxygen, In other cases, the insulating film 702 is treated by using organic agent containing at least one out of carboxyl group, carbonyl group, and aldehyde group. After that, a TEOS-O3CVD SiO2 film 703 is formed on a silicon oxide film.
Patent JP-H0885740-A (JP)
Title: Thermoplastic elastomer resin composition and its production
Inventor: YAMAGUCHI MASAYUKI
IPC: C08L23/08
Filed: 1994-09-19
Abstract: PURPOSE: To obtain a thermoplastic elastomer resin compsn. excellent in mechanical characteristics and productivity by combining a thermoplastic resin with a cross-linked ethylene/α-olefin/arom.vinyl compd./nonconjugated diene copolymer. CONSTITUTION: An ethylene/α-olefin/arom.vinyl compd./nonconjugated diene copolymer having a molar ratio of ethylene units to a-olefin (e.g. propylene) units of (30070)-(90010), a content of arom.vinyl compd. (e.g. styrene) units of 0.01-30mol%, and a content of nonconjugated diene (e.g. 1,4-pentadiene) units of 0.1-30mol% is cross-linked by melt mixing it with a thermoplastic resin (e.g. polypropylene) in the presence of sulfur and/or an org. peroxide (e.g. dicumyl peroxide). Thus, a thermoplastic elastomer resin compsn. comprising a thermoplastic resin and an ethylene/α-olefin/arom.vinyl compd./nonconjugated diene copolymer is obtd.
Patent JP-S60116840-A (JP)
Title: Controller of fuel injection quantity and timing of multicylinder internal-combustion engine
Inventor: IWAMOTO KENJI
IPC: F02D41/32
Filed: 1983-11-29
Abstract: PURPOSE:To contrive an improvement in drivability by enabling fuel injection corresponding to the sudden change of an operation state, by a method wherein a plurality of times of fuel injection operations is performed during suction stroke period of each cylinder synchronously with an engine speed and fuel is made to inject every operation. CONSTITUTION:During operation of an engine, a cut-in step is made to perform every generation of a crank angle signal (45 deg.CA in case of 4 cylinder engine), a basic injection quantity TD is computed through data Q of a suction quantity by an air flow meter 11 and data Ne of a speed, which is made into an injection quantity T by correcting the same according to an operation state of the engine, in a control circuit 10. Then discriminating counter value of a cylinder during a suction stroke is read out from a memory for decision, and fuel is made to inject toward a suction port of the corresponding cylinder by energizing any one of fuel injection valves 5-1-5-4 according to a result of the discrimination. Then each injection valve is controlled in order in conformity with a fuel injection quantity computed every time by performing the above action every generation of a crank angle signal.
Patent JP-S59114051-A (JP)
Inventor: SHIMOMURA KIYOUICHI
IPC: B32B27/12
Filed: 1982-12-20
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-S59115195-A (JP)
Inventor: KATOU YOSHITO
IPC: B25J19/00
Filed: 1982-12-20
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-H0385785-A (JP)
Title: Semiconductor laser element
Inventor: MATSUMOTO AKIHIRO
IPC: H01S5/042
Filed: 1989-08-30
Abstract: PURPOSE:To prevent unstable operation from occurring where laser light intensity distribution is shifted horizontally even if the number of carries which are injected into an activation layer increases by providing a stripe-shaped part with a higher refractive index in the center of a stripe-shaped refractive index type waveguide path. CONSTITUTION:An n-Al0.33Ga0.67As first clad layer 2, a p-Al0.03Ga0.92As activation layer 3, and a p-Al0.33Ga0.67As second clad layer 4 are laminated on an n-GaAs substrate 1. A stripe-shaped first ridge 10 is formed at the second clad layer 4 and a stripe-shaped second ridge 11 is formed in the center of the first ridge 10. n-GaAs light absorption layers 6 with a smaller energy gap than the activation layer 3 is formed at both sides of the first ridge 10 on the second clad layer 4. An Al0.42Ga0.58As third clad layer 5 is formed on the light absorption layer 6 and on the first ridge 10 of the second clad layer 4. The third clad layer 5 has a smaller refractive index than that of the second clad layer 4.
Patent JP-H06154163-A (JP)
Title: Peritoneoscope
Inventor: MAIKERU JIEI PAIRUSUKI
IPC: A61B1/05
Filed: 1993-09-08
Abstract: PURPOSE: To make the repair of a laparoscope be possibly carried out rapidly at a minimized cost. CONSTITUTION: A laparoscope has a small video camera disposed at the end of its insertion tube. Cylindrical lens hull 30 mounted detachably contains more than one focusing lens. The lens hull has a first end 31 as a male screw and a second end wherein radial flange with a predetermined diameter is formed. Cylindrical lens holding member 20 is mounted tightly to an end of the insertion tube, and has an outer end having a diameter in conformity with the diameter of the flange. A seal portion adjacent thereto energizes an O-ring with a smaller diameter or a similar seal member. The central portion of a female screw is engaged with the male screw of the lens hull.
Patent JP-S61100263-A (JP)
Inventor: HAYASHIDE MASAYUKI
IPC: A61N1/00
Filed: 1984-10-23
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-H0384528-A (JP)
Title: Automatic exposure correction value setting camera
Inventor: EZAWA AKIRA
IPC: G03B7/24
Filed: 1989-08-29
Abstract: PURPOSE:To eliminate the need to reset an exposure correction value every time a film is loaded and to improve the operability by providing a correction value setting means which reads an exposure correction value corresponding to the loaded film out of a storage means according to the discrimination result of a discriminating means and outputs a correction command signal corresponding to the exposure correcting value to an exposure value correcting means. CONSTITUTION:The automatic exposure correcting value setting camera is equipped with the exposure value correcting means 101 which corrects an exposure value according to the command correction signal when the correction command signal is sent. The storage means 102 is stored with the best exposure correction values by the kinds of films and when the discriminating means 103 discriminates the kind of a film associatively with the loading of the film, the exposure setting means 104 sends the correction command corresponding to the exposure correction value matching the film, so that the exposure correction value is set. Consequently, the exposure correction value need not be reset every time a film is loaded and the operability is improved.
Patent JP-H0891897-A (JP)
Title: Cement admixture and cement composition
Inventor: MORIOKA MINORU
IPC: C04B40/00
Filed: 1994-09-19
Abstract: PURPOSE: To obtain a cement admixture and a cement composition used in an engineering work and construction industry. CONSTITUTION: The cement admixture consists essentially of amorphous calcium aluminate phosphate having 2.5-3.5 CaO/Al2 O3 molar ratios, the contents of 2-20wt.% P2 O5 and <=40μ the max. particle diameter. The cement composition is prepared by incorporating the cement having <=40μ the max. particle diameter and the cement admixture. By using the cement admixture especially as impregnating material, the cement composition excellent in the realization of the strength and in material separation resistance is obtained.
Patent JP-H0968802-A (JP)
Title: Photosensitive resin composition and production of heat resistant relief polymer pattern
Inventor: KAJI MAKOTO
IPC: G03F7/40
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To obtain a photosensitive resin compsn. excellent in photo-setting property and resolution, less liable to the reduction of film thickness after heat treatment and excellent in heat resistance and to produce a heat resistant relief polymer pattern excellent in heat resistance, mechanical and electrical characteristics. SOLUTION: This compsn. contains a polymer having repeating units each contg. a nitrogen-contg. hetero ring, at least one of org. carboxylic acid having an olefinic double bond and org. sulfonic acid having an olefinic double bond and at least one of a photopolymn. initiator and an azido compd. This compsn. is applied on a substrate, dried, irradiated with light through a photomask, developed with a developer and heat-treated to produce the objective heat resistant relief polymer pattern.
Patent JP-H03171473-A (JP)
Title: Multiple zone audio system
Inventor: RICHIYAADO JIEI PEINTEINGU
IPC: H04Q9/00
Filed: 1990-08-24
Abstract: PURPOSE: To make it possible to monitor and control a program signal system at a remote place by controlling multiprogram signals using at least two selectors and a central control device which controls the selectors. CONSTITUTION: The system is composed of plural program sources 100, plural program signal selectors 110, plural verifying and processing blocks 120, plural remote interfaces 140 and a central control device 130. The program signal system is connected with multiple output channels 150 and these are used by the monitors in each monitoring station for monitoring the program signal sources. Each one of the program signal sources 100 is monitored by each monotor, and two monitor stations can monitor the same program signal source and also different signal sources. By this, monitoring from various monitoring stations can be possible in a program signal processing system and remote control is facilitated.
Patent JP-H0860757-A (JP)
Title: Joint joiner and execution structure for joint section utilizing it
Inventor: NAKAGAWA YUJI
IPC: E04F13/08
Filed: 1994-08-24
Abstract: PURPOSE: To provide a joint joiner excellent in waterproofness and execution property in use for a joint on the outer periphery of an opening section and capable of being used for the execution of the joint between outer wall materials. CONSTITUTION: This joint joiner A is installed on the outer face of an outer wall substrate 12 and arranged in a joint 13 between outer wall materials 11 or the joint 13 between an opening section 14 and the outer wall material 11. The joint joiner A is constituted of an upper face plate section 6 nearly equal in width to the joint 12 and serving as the back-up of a sealing material 10 filled in the joint 13, a connecting plate section 1 protruded from the back face of the upper face plate section 6, and fixed plate sections 2, 3 extended to both sides from the side face of the connecting plate section 1 and arranged between the outer wall substrate 12 and outer wall material 11. A bending recessed groove 5 bending one fixed plate section 2 to the upper face plate section 6 side is provided on the fixed plate section 2 in parallel with the connecting plate section 1.
Patent JP-H01188657-A (JP)
Title: Method for repairing glass-lined device
Inventor: YAMADA KENICHI
IPC: C23D13/00
Filed: 1987-09-07
Abstract: PURPOSE:To repair the subject device with a perfectly reproduced railing property without deteriorating the strength of the base metal by removing the glass- lining layer around the broken part on the base metal, and thermally spraying a ceramic material onto the formed recess. CONSTITUTION:When a broken part 3 such as pinholes is formed in the lining layer 2 on the base metal 1 such as a steel sheet, the layer 2 of the necessary minimum size including the broken part 3 is removed. The obtained recess 4 preferably in the conical form is coated with the thermally sprayed layer 5 of ceramics, and the surface is finished and leveled with the layer 2. The layer 5 and its periphery are impregnated with a plastic to seal the pores which might be present in the layer 5 itself and on the boundary between the layers 5 and 2 and the base metal 1. In the thermal spraying of ceramics, Al2O3 is used as the backing, and Cr2O3, TiO2, or Zr2O3 are deposited thereon. Consequently, the spraying is efficiently carried out, and the refined skin can be obtained on the layer 3.
Patent JP-S59113632-A (JP)
Title: Wire bonder
Inventor: MAYAHARA KIYOSHI
IPC: H01L21/50
Filed: 1982-12-20
Abstract: PURPOSE:To simplify a mechanism carrying a comb, to shorten carrying time and to improve accuracy on the positioning of the comb by positioning the wire by a pin fixed to a slider and a movable pin opposed to the pin. CONSTITUTION:A magazine 16 to which the combs 1 stacked in a magazine supply section 15 are set is placed on a belt 17 and forwarded up to a comb carrying line, sprockets 28 intrude among the legs of the combs 1, and the magazine 16 is fed into a carrying section 18. The combs 1 are carried at every one pitch up to a reading section for the central position of an element 3 constituted by an optical system 34 and a camera 36. The slider with the positioning pins 11 intrudes into the legs of the combs 1 through a lever 103, etc. The movable pin 112 is released from a bearing 117 at that time, and holds the legs of the combs 1 and positions the combs 1. The combs 1 are carried up to the position of bonding and positioned, the wire 5 collides with a wire bring-down pin 13 during a carrying up to a wedge bonding head 39, and the wire 5 is pushed and wedge-bonded.
Patent JP-H1072318-A (JP)
Title: Humectant dispersion having ultraviolet-shielding function and cosmetic compounded with the dispersion
Inventor: HORINO MASAAKI
IPC: A61K8/00
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To obtain a humectant dispersion having high dispersibility, high ultraviolet-protecting effect and excellent stability in a cosmetic by using an inorganic ultraviolet shielding material subjected to a specific treatment and dispersing the material in a humectant. SOLUTION: Humectant molecules are adsorbed to an inorganic ultraviolet- shielding material by a mechanochemical reaction and the material is dispersed in a humectant. The dispersion is preferably carried out by using a dispersing agent to assist the dispersion operation. The material is preferably fixed to a fixation agent. The weight ratios of (inorganic ultraviolet-shielding material) : (dispersing agent) : (humectant) (including adsorbed humectant molecules) are 1:(0.2-0.9):(2-9.5) and the ratios of (inorganic ultraviolet-shielding material) : (fixing agent) : (dispersing agent) : (humectant) are 1:(0.4-0.9):(0.2-0.6):(2-9.5).  The dispersion can suppress the optical activity and catalytic activity of the inorganic ultraviolet-shielding material and, accordingly, does not cause adverse effect on the other components compounded to a cosmetic or the coagulation together with the other components.
Patent JP-H0677676-A (JP)
Title: Retention mechanism of printed circuit board
Inventor: SAKIKAWAHARA MASAYUKI
IPC: H05K7/14
Filed: 1992-08-25
Abstract: PURPOSE:To obtain a device which can be retained so that it can be opened and closed pivotably in contact with a support tool of a printed circuit board in an electronic equipment. CONSTITUTION:What is obtained by connecting a connector mounting plate 6 where a connector 1 is fixed is placed so that cylindrical protrusions 51 of a plurality of substrate support tools 5 which are provided at an enclosure 4 are fitted to a plurality of long holes 8 which are provided at the printed circuit board 2 and are fixed to the enclosure 4 by a screw 11. The connector 1 is in a hole which is provided at a panel 3 on fixing. However, on inspection, the screw 11 is removed and the printed circuit board 2 is kept away from the panel 3 inside the range of the long holes 8 and the printed circuit board 2 can be opened or closed so that it can rotate with a substrate support tool 5 as an axis while the edge of the printed circuit board 1 is in contact with the substrate support tool 5 while the connector 1 is pulled out of the panel 3. On opening, a notch 61 at the tip of the connector mounting plate 6 can be inserted into a T-shaped hole 41 of the enclosure for fixing.
Patent JP-S59113045-A (JP)
Title: Sintered material of ultra-high-molecular-weight polyethylene having electrical conductivity
Inventor: MATSUO TADAO
IPC: C08J9/24
Filed: 1982-12-20
Abstract: PURPOSE:A sintered material having light color, capable of being colored, having extremely improved electrical conductivity not to be changed with humidity, etc. for a long time, obtained by adding zinc oxide modified with metal oxide to polyethylene resin powder, sintering the blend. CONSTITUTION:100pts.wt. powder of ultra-high-molecular-weight polyethylene having >=1,000,000 average molecular weight by viscosity method, and >=3,000,000 average by light scattering method is blended with 15-50pts.wt., preferably 15- 30pts.wt. zinc oxide modified with metal oxide, and sintered. The zinc oxide modified with metal oxide is obtained by adding aluminum, etc., to zinc oxide, sintering the blend in a reducing atmosphere at 1,000 deg.C high temperature.
Patent JP-H05111720-A (JP)
Title: Roller for forming corrugate fin
Inventor: SUMIYA MASARU
IPC: B21D13/04
Filed: 1991-08-09
Abstract: PURPOSE:To prevent the generation of curved surface in the lateral direction by forming a stripe having gentle ruggedness in the lateral direction of the left and right surfaces of the corrugate fin. CONSTITUTION:A corrugate fin 4 is formed on the metallic sheet 2 by rotating with engaging upper and lower forming rolls 3a, 3b. If a stripe 17 having ruggedness is formed with the variation amount of 0.05mm-0.3mm against the thickness t of the fin, the tension side 13 and the compression side 14 of the fin are not made curve and the refracting power of the height direction is strengthened.