baber/WOPTO huggingface dataset:
Patent JP-2001082253-A (JP)
Title: Constant vacuum slide throttle valve type carburetor
Inventor: OU GIYOUTOU
IPC: F02M/
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a constant vacuum slide throttle valve type carburetor having a simple constitution, a reduced manufacturing cost, a slide throttle valve movement swift and excellent in acceleration performance, and a high air suction efficiency. SOLUTION: An atmospheric pressure chamber 13 and a negative pressure chamber 14 are partitioned by a diaphragm 5 between a body 6 and an upper cover 3. A cup- shaped slide throttle valve 26 is supported in a cylindrical part 6b crossing perpendicularly with an intake passage 33 of the body 6. A cup-shaped negative pressure actuating valve 15 connected to the diaphragm 5 is inserted into the slide throttle valve 26. The stroke of the negative pressure actuating valve 15 is smaller than that of the slide throttle valve 26. Accordingly, only slide throttle valve 26 is actuated in a small opening range, and the slide throttle valve 26 ad the negative pressure actuating valve 15 are integrally actuated in an opening range exceeding the small opening range.  A lower end of a negative pressure pipe 18 extending from a bottom wall 15b of the negative pressure actuating valve 15 pierces through a bottom wall 26b of the slide throttle valve 26 and is connected to a detent disk 19. A spring 4 is interposed between an upper cover 3 and the negative pressure actuating valve 15, and a spring 25 interposed between the bottom wall 26b of the slide throttle valve 26 and a detent disk 19.
Patent JP-H09100491-A (JP)
Title: Liquid detergent composition
Inventor: YOSHIDA TAKAHARU
IPC: C11D1/29
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid detergent composition excellent in detergency for muddy stains and solution stability. SOLUTION: This liquid detergent composition contains (a) a sodium straight chain alkylbenzenesulfonate and (b) a sodium polyoxyethylenealkyl sulfate in (a)+(b)=20-40wt.% and in the ratio of (a):(b)=(1:2)-(3:1), and further 0.1-10wt.% polyethoxy polyamine expressed by the formula; L2 -N-[R<1> -N(L)]x -R<1> - N-L2 [R<1> is a 2-3C alkylene, L is a hydrophilic chain containing a polyoxyalkylene portion having an essential polyoxyethylene chain, (x) is 2-5].
Patent JP-S61135474-A (JP)
Title: Instrument for measuring position of molten level
Inventor: TAKAHAMA HISATAKA
IPC: B22D43/00
Filed: 1984-12-06
Abstract: PURPOSE:To know the state of a heat resistant float simply by checking the output of a comparator which compares a set value for detecting abnormality and an output signal from a weighing part and to measure the position of a molten metal level with ease of handling and high accuracy by providing the above-mentioned comparator. CONSTITUTION:The lower limit set value RL is the output voltage value corresponding to the weighing value smaller than the weighing value of a load cell 17 before the heat resistant float 16 arrives at the position La of a slag level and B<=RL (B is the output voltage of the load cell 17) is detected by the 2nd comparator 22 only when the float 16 is broken and dissipated. The upper limit set value RU is the output voltage value corresponding to the weighing value larger than the weighing value (buoyancy Bmax) acting on the cell 17 when the float 16 is dipped further deeper than the position Lb of the molten metal level and 'slag sticking' is discriminated by the 1st comparator 21 when B>=RU is attained owing to the sticking of the slag to the float 16.
Patent JP-H10104581-A (JP)
Title: Liquid crystal device and electronic equipment
Inventor: YAMAZAKI KATSUNORI
IPC: G09G3/36
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To simplify a Y driver used for a charge-discharge drive method, etc., and to miniaturize a liquid crystal device by driving using a voltage outputted by beforehand switching a binary voltage among the voltages used in a drive method discharging to a proper voltage after pixel capacity is charged to an excess voltage with a switch circuit. SOLUTION: The drive is performed by using the voltage beforehand switching the binary voltage among the voltages used in the drive method discharging to the proper voltage after the pixel capacity constituting a liquid crystal element is charged to the excess voltage with the switch circuit. For instance, in the liquid crystal device, the Y driver 13 consists of plural switch circuits selecting one voltage among the voltage Vs outputted by the switch circuit 12, a precharge voltage -Vpre outputted by a power source circuit 11 and a binary non-selective voltage ±Vsig/2, and respectively outputting them to the scan electrodes Y1-Y5 of the liquid crystal element 10. Then, the Y driver 13 is controlled by control signals Sy1, Sy0, YSCL and LP among a control signals group 15.
Patent JP-H0998953-A (JP)
Title: Method of animal fundus oculi observation and video camera for fundus oculi observation
Inventor: OSADA HIROSHI
IPC: A61B3/14
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To enable easy observation of fundus oculi of a laboratory animal. SOLUTION: Image of fundus oculi is taken by a video camera and is observed on a display. The video camera has a probe 5 with a prescribed length and a thinner diameter than an exposed part of an eye E of a laboratory animal R. Optical utensils 8 and 9 are built in the probe 5 to obtain image in a way that the tips of them are located at almost the same position as the tip of the probe 5. By contacting the tip of these optical utensils to an eye ball, observation is carried out.
Patent JP-S63113122-A (JP)
Title: Rotor of rotary piston engine
Inventor: FUKUSHIMA MEGUMI
IPC: F02B55/02
Filed: 1986-10-30
Abstract: PURPOSE:To enable a clearance between a rotor flank surface and the inner periphery of a rotor housing to keep its minimum quantity by forming the surface of a protruding part formed on said rotor flank surface on a trailing side of heat resisting resin material on the side of a combustion chamber recess, and of soft resin material on the side of a rotor top. CONSTITUTION:The trailing said 4c of a flank surface 4a of a rotor 4 is formed with a protruding part 6 over an overall width ranging from a rotor top 4d to the end 4e of an edge part on the trailing side of a combustion chamber recess 4b. Said protruding part 6 is formed of the heat resisting resin material of polyimide resin system on a part 6a on the side of said combustion chamber recess 4b, and of soft resin material such as fluorocarbon resin or the like on a part 6b on the side of an apex seal 5. Thus a clearance between said rotor flank surface and the inner periphery of a rotor housing can be established to a minimum, and the exfoliation of said protruding part can be also checked for keeping said clearance to a minimum. In addition to that, the damage of said inner periphery of said rotor housing does not occur.
Patent JP-2000105636-A (JP)
Title: Cooling structure of portable information processor
Inventor: SANGO TORU
IPC: H05K7/20
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To improve the capability of cooling electronic components by making cooling air discharged from a main body case flow out to key tops by providing an air discharge hole in a console panel where a keyboard is arranged and forming an air discharge hole in a key top. SOLUTION: On the console panel 121a of the main body case 121 which has, on the side wall, a ventilation hole 121 for cooling an internal electronic component 13-2 and is provided with an air discharge hole 121d on the console panel on the top surface, key tops 123-3 having air discharge holes 123-3d in their flanks are arranged. The shafts 123-3a of the key tops 123-3 are inserted into respective guides 121b and engaged while energized upward by springs 13-5. In this constitution, cooling air sucked in through the ventilation hole 121c flows out of the air discharge hole 123-3b of the key top 123-3 through the air discharge hole 121d, so the capability of cooling a printed board 13-1 between them is increased.
Patent JP-H08102076-A (JP)
Title: Objective lens driving device
Inventor: KAMATA TORU
IPC: G11B7/09
Filed: 1994-09-29
Abstract: PURPOSE: To stabilize servo operation and to improve the reliability by canceling the magnetic influence of a tracking magnet in the tracking direction and removing thrust in the tracking direction at the time of focusing control. CONSTITUTION: In this objective lens driving device, a magnet 16 is fixed on the inner surface of one rising part of an outer yoke and a magnet 6 in which the magnetizing direction of a focusing magnet part FMg 6a is opposed to the FMg 16a of the magnet 16 is fixed on the inner surface of the other rising part. At the time of focusing control, one of thrust caused by the magnetic influence of one tracking magnet TMg 16b faces the opposite direction to thrust caused by the magnetic influence of the other tracking magnet TMg 6b in the tracking direction. Consequently, at the time of focusing control, the thrust in the tracking direction generated in the focusing driving coil affected by TMg is canceled.
Patent JP-S61137292-A (JP)
Title: Signal processor for digital disk
Inventor: KAZAMI SHINICHI
IPC: G11B27/034
Filed: 1984-12-08
Abstract: PURPOSE:To record and reproduce a sub-code signal for a short period without forming a new exclusive track by recording the data and time information in a partial section of a track in which the digital data of the main channel of a master tape are recorded. CONSTITUTION:Edited data corresponding to one compact disk which are obtained from a minicomputer 2 are temporally stored in a hard disk memory 3. The sub-code signals for channels R-W which are stored in the hard disk memory 3 are supplied to an interface circuit 4. The circuit 4 is formed to convert the data obtained from the memory 3 into a data format for the succeeding PCM audio processor 5. The digital data of the channels R-W supplied to the input terminal of the processor 5 are error-corrected and encoded by the processor 5 and converted into a signal format to the recorded by a VTR1.
Patent JP-2001082763-A (JP)
Title: Air conditioner
Inventor: NISHIWAKI YASUO
IPC: F24F1/00
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a compact air conditioner featuring energy conservation capable of dehumidifying without reheating and delicately controlling a temperature in summer and intermediate seasons. SOLUTION: A return air passage 35 communicating with a return air system and an atmospheric passage 38 communicating with an atmospheric system are formed in a casing 32. A fan 43 is disposed in a blower chamber 40 communicating with the passage 35 and the passage 38. A damper is provided at a partition wall 39 between the passage 35 and the passage 38. Air filters 50, 51, 56 are provided at the respective passages. Two or more heat exchanging coils 53, 54, 55 are stacked at a downstream side of the filters 50, 51 of the passage 35. One or more heat exchanging coils 57 are stacked at a downstream side of the filter of the atmospheric passage. Valves for controlling cold and warm water amounts at the coils are provided at a return tube of the cold an warm water piping for supplying cold or warm water to the coils 53, 54, 55, 57.
Patent JP-H04135519-A (JP)
Title: Gas cooker
Inventor: HIRATA YASUSHI
IPC: F24C3/02
Filed: 1990-09-27
Abstract: PURPOSE:To improve the cooking performance by providing a secondary air blast device on the lower part burner, and also, providing an air flow adjusting plate in which a numerical aperture of the upper part than the burner center axis becomes larger than a numerical aperture of the lower part than the center, in a cooker for city gas, etc., having the upper and the lower burners. CONSTITUTION:The periphery of the lower burner 10 consisting of a Bunsen burner is surrounded by an air chamber 11, and a secondary air flow is fed from an air blast device 12. Also, an air flow adjusting plate 13 is place in the air chamber 11 between the lower burner 10 and the air blast device 12, and the secondary air flow is rectified. This plate 13 sets a total area of a hole 15 of an opening part of the upper part than the center axis 14 of the lower burner 10 larger than the same total area of the lower part than the center axis 14. In such a way, the secondary air quantity increases from the upper part of the burner 10, a high temperature gas flow from the burner 10 is deflected downward, can be allowed to reach the vicinity of an opening/ closing door 2, and the broil performance can be stabilized.
Patent JP-H10106022-A (JP)
Title: Optical pickup
Inventor: MORI KAZUHIKO
IPC: G11B7/135
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a mirror that simplifies the installation of plural mirrors in one operation. SOLUTION: The optical pickup 10 is for recording an information signal in plural kinds of optical recording medium, or reproducing the signal from the medium, with a common mirror M arranged consisting of reflection surfaces formed on at least two inclined faces of a pyramid that is integrally formed in the center of a pickup base within a slide base 2, with a DVD(digital video disk) optical system arranged on the left of this common mirror M, and with a CD(compact disk) optical system arranged on the right.
Patent JP-2000090825-A (JP)
Title: Manufacture for plasma display panel
Inventor: OKI SHIGERU
IPC: H01J11/34
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a plasma display panel capable of forming a highly precise barrier rib while reducing cost. SOLUTION: A masking body 30 formed from a rigid material in a plate-like form having grooves 30b of a given pattern is arranged on a glass board 12 formed with electrodes 13 and a dielectric layer 14, and barrier rib 48 material is accumulated in the grooves 30b by a plasma spraying method. The masking body 30 is removed, and the top of a spraying coating 47 formed by accumulating barrier rib 48 material on the glass board 12 is shaved so as to have a given film thickness.
Patent JP-H1195395-A (JP)
Title: Image forming device
Inventor: YAMAGUCHI KOUSHIROU
IPC: G03D13/00
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of rapidly performing developing and color developing actions on photosensitive recording medium. SOLUTION: A cassette 2 which can be freely attached to/detached from the main body case of this device is provided with a 1st roll part for housing the unexposed photosensitive recording medium 3 by winding it in a roll state and a 2nd roll part for housing a double coated adhesive tape 7 superposed on the back surface of the medium 3 on a carrying downstream side from a developing part 11. In an exposure part 10; the medium 3 is drawn out from the 1st roll part and exposed by an exposure means, then it is pressed by a pressure roller 68 to perform development and color developing while the surface of the medium 3 slides on the head part 65a of a thermal head 65 which is generating heat and which is arranged at the developing part 11. Then, the tape 7 and the medium 3 are stuck at a spot between a carrying roller 27 and a pinch roller 69 and ejected on the carrying downstream side.
Patent JP-H03121785-A (JP)
Title: Orthogonal coordinate system robot
Inventor: HIRAI HIROYUKI
IPC: B25J9/02
Filed: 1989-10-03
Abstract: PURPOSE:To synchronize two shafts of the lower part and to make them not twisted even if the upper shaft is moved manually at a power source OFF time, by connecting the opposite side part to a motor of each ball screw of the 1st traveling units arranged in parallel via a means for driving transmission. CONSTITUTION:A pulley as for a one row of a driving transmission means is fitted to the tips of the respective ball screws 6, 17 of the 1st traveling units A, B installed in parallel and a belt 36 is fitted between the pulleies. A mutual transmission action is exerted on the rotations of mutual ball screws 6, 17 and the slider parts 3, 14 integrated with the nut parts 7, 18 of the ball screw of the 1st traveling units placed in parallel are moved while synchronizing. Consequently, no twisting is caused at the connection part even in case of the 2nd traveling unit C set up on the slider upper face being moved manually at the time of the power source being turned OFF for adjustment and inspection.
Patent JP-H091750-A (JP)
Title: Multilayer plastic vessel
Inventor: FUKUSHIMA HIDEO
IPC: B65D1/09
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To reuse a used vessel by a multilayer plastic vessel made of at least two layers of resin configuration having a resin layer obtained by adding specific wt.% of surfactant to specific wt.% of polyolefin resin having specific mol% of ring olefin as an outer layer. SOLUTION: The multilayer plastic vessel is made of at least two layers of resin configuration having a resin layer obtained by adding 0.1 to 2.0wt.% of surfactant to 98 to 99.9wt.% of polyolefin resin having 5 to 60 mole % of ring olefin ingredient as an outer layer. In this case, as the polyolefin having 5 to 60 mole % of ring olefin used for the outer layer, the resin of polyolefin (ring polyolefin copolymer) such as the polyolefin having only hydrogen and carbon, which may have a ring structure for disturbing a crystal structure at the main principal chain skeleton or the side chain or a factor of bulky structure or ring polyolefin ingredient in a main chain skeleton is used.
Patent JP-H04135798-A (JP)
Title: Ceramic transfer sheet and manufacture of ceramics using the same sheet
Inventor: OGIWARA MITSUAKI
IPC: B41M5/00
Filed: 1990-09-27
Abstract: PURPOSE:To obtain a transfer sheet which allows a pattern to be transferred in a transferable state using a dry duplicator by arranging a face layer of binding material for fixing a toner to a medium for transfer from the dry duplicator and further, arranging a face layer of heat-resistant material for fixing the toner on the surface. CONSTITUTION:A transfer sheet B is of a slide sheet format, and consists of a mount 1, a starch layer 2, a synthetic resin layer 3 and a face layer 4 of binding material in that order from the bottom. The synthetic resin layer 3 is, for example, made of vinyl or cellulose, and constitutes film F formed in one piece with the face layer of binding material. This resin evaporates due to baking heat. The face layer 4 of binding material is such as consisting of a transparent glaze of ceramic paint used for ceramics kneaded with printing oil applied thinly in a face form over the surface of the synthetic resin layer 3 using silk screen printing technique. As the face-like layer 4 of this binding material is highly heat-resistant, the face-like layer 4 is arranged on the surface of the transfer sheet B so that toner T become fixed to the face-like layer 4 itself of binding material. Thus a pattern can be duplicated in a transferable state using a duplicator.
Patent JP-H02105822-A (JP)
Title: Preparation of graft copolymer
Inventor: OMAE TADAYUKI
IPC: C08F8/30
Filed: 1988-10-15
Abstract: PURPOSE:To improve impact resistance, flexibility and dyeability by melt- kneading a specified ethylene copolymer, a metal salt of a lactam compd. and a lactam and performing ring-opening graft polymn. thereof. CONSTITUTION:1-90 pts.wt. ethylene copolymer (A) consisting of 40-99.9wt.% ethylene units (a), 0-60wt.% alkyl alpha,beta-unsatd. carboxylate (b) and 0.1-10wt.% maleic anhydride (c) and having an MI (JIS K6760) of 1-500g/10min, 0.1-10mol of a metal salt of a lactam compd. (B) per mol of the component (b) (e.g., a Grignard salt compd. of epsilon-caprolactam) and 10-99 pts.wt. lactam compd. (C) (e.g., epsilon-caprolactam) are melted and kneaded together at 100-280 deg.C by using an extruder for plastic processing in such a way that the average resistance time of the component A is 1-60min to perform ring-opening graft polymn. thereof.
Patent JP-H08189373-A (JP)
Title: Additional driving device for ship
Inventor: HANSUUMIHAERU MAISUNERU
IPC: B63H21/12
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To provide an auxiliary driving device capable of easily adding and equipping an existing deriving device for ship and moreover being installed easily. SOLUTION: This auxiliary propulsion apparatus has a second diesel engine 4 capable of being added and arranged, a power generator 5 connected with the second diesel engine 4, and an electric motor 7 connected with the power generator 5. The electric motor 7 is connected with a shaft device 2 via a clutch joint 9 for connecting the electric motor 7 with a transmission mechanism 8 and an elastic joint 10 connecting the transmission mechanism 8 with the shaft device 2 of a propeller 3.
Patent JP-2001047072-A (JP)
Title: Combined septic tank
Inventor: FUJIWARA MITSUHIRO
IPC: C02F3/00
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a combined septic tank constituted so as to be capable of achieving the enhancement of cleaning function, the reduction of an arranging space, the stabilization of the strength of a tank body, or the like. SOLUTION: In a combined septic tank A, the bottom part thereof has a surface parallel to a foundation surface 1. A cushion material having cushioning function such as rubber or resin is interposed between the tank bottom part and the foundation surface. A tank body 3 is formed by the connection of an arcuate concrete culvert. The inspection port part formed to the upper part of the tank body 3 in a protruded state has a structure capable of being installed at a site.
Patent JP-S62148867-A (JP)
Inventor: ROBAATO KAARU KAMUPITSUCHI
IPC: H01F6/06
Filed: 1986-11-04
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-H03123788-A (JP)
Title: Liposome-forming agent and liposome composition
Inventor: SENKAWA YOSHIKO
IPC: B01J13/02
Filed: 1989-10-05
Abstract: PURPOSE:To provide a liposome-forming agent composed of a specific phosphoric acid ester, a water-soluble salt and a surfactant, having excellent mass- productivity and storage stability and capable of forming liposome having small particle size simply by mixing and stirring with water. CONSTITUTION:The objective liposome-forming agent is composed of (A) a phosphoric acid ester of formula I {A is group of formula II or formula III [R1 and R2 are OCOR3 or OR4 (R3 and R4 are 6-32C alkyl or alkenyl) ; R1 and R2 may together form a group of formula IV ((n) is 11-19) when A is group of formula II]; M is H, alkali metal, alkaline-earth metal, (alkyl)ammonium or alkanolammonium; X is mono or polyether of formula V ((m) is 2-50; Y is 2-4C alkylene or substituted alkylene), a polyglycerol having a condensation degree of 2-50 or 4-7C monosaccharide, disaccharide or sugar alcohol having >=2 primary alcohol groups in the molecule} and (B) a water-soluble salt and/or a surfactant.
Patent JP-H01103497-A (JP)
Title: Thermal stencil paper
Inventor: ARAI FUMIAKI
IPC: B41N1/24
Filed: 1987-10-16
Abstract: PURPOSE:To enhance head feedability, prevent adhesion of scum to a thermal head and facilitate cleaning of the head by providing a release layer comprising a specified graft polymer and a specified substance as main constituents on the surface of a plastic film. CONSTITUTION:A graft polymer comprising a silicone resin or fluororesin as a branch polymer is used as a first component of a release layer provided on the surface of a plastic film comprising a thermoplastic resin laminated with a porous base. The graft polymer can be synthesized by a method wherein a silicone resin or fluororesin having a polymerizable functional group at one terminal end of the molecular chain thereof, as a branch polymer, is polymerized with a backbone polymer comprising at least one of various monomers. Tc enhance an anti-sticking effect or the like, stearic acid or a salt thereof is jointly used in the release layer. As a result, head feedability is enhanced, adhesion of scum to a thermal head does not occur even in long-time operation, and cleaning properties of the head are favorable.