baber/WOPTO huggingface dataset:
Patent JP-S6467351-A (JP)
Title: Ink jet head
Inventor: SAKURAI KIKUICHI
IPC: B41J2/14
Filed: 1987-09-09
Abstract: PURPOSE:To reduce the flow path resistance of an ink supply passage and thereby enable high-speed recording by providing a projecting part formed with a gap between said part and a slit-like nozzle part same as or smaller than that of an interval between heat generating element arrays. CONSTITUTION:The distance between a projecting part forming a heat generating element array 114 and a slit-like nozzle part 120 which is an ink jet nozzle, that is, a gap h1 between a nozzle plate 121 and the projecting part, is set to be same as or shorter than the interval between the heat generating element arrays. Because of this design, a fluid resistance from the heat generating element array 114 to the slit-like nozzle part 120 decreases as compared to the fluid resistance from the heat generating element array 114 in a horizontal direction. Thus ink droplets are ejected through the slit-like nozzle part 120. The fluid resistance to the slit-like nozzle direction can be further reduced by decreasing the gap h1 and subsequently, the ink droplets can be ejected at higher velocity.
Patent JP-H1137038-A (JP)
Title: Solar engine
Inventor: KUWANO MITSUO
IPC: F03G6/00
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To provide an engine which can run even on a rainy day or at night by providing a silicon oxide film solar battery with three holes and its outside with a solar battery protecter and the inside of a stainless steel frame with a reflection mirror and the inside of the mirror with a solar lamp. SOLUTION: The outside of a solar engine is provided with a stainless protecting frame 1 and its inside with a reflection mirror 2, and the most inner side of the mirror 2 is provided with a solar lamp 3, and its outside is provided with the a silicon semiconductor 4 for a solar battery. Three 120 degree countersinks being 3 mm in a central diameter are trisectedly provided inside and outside in the silicon semiconductor. These countersinks are provided to reflect the side of the semiconductor 4 opposite to an irradiation solar lamp with a reflection mirror. Since the beam of light reflects at its striking angle, the whole circle on inside and outside of the semiconductor can be irradiated through three countersinks at 360 degreees = 120 deg.×3.
Patent JP-H1132612-A (JP)
Title: Portable device for recovering pet excrement
Inventor: MIKUTSU KAYOKO
IPC: A47L5/24
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a pet excrement-recovering device capable of rapidly recovering the excrement of a pet, when the pet releases the excement, and capable of simply throwing away the recovered excrement, because the excrement of the pet causes a trouble in dependence to a place when wiped off such as a Tatami mat (mat made of rush for Japanese life) where the excrement impregnated into the meshes of the Tatami can not be wiped off, or a carpet where the adhesion of the excrement to the carpet is strengthened, when wiped off. SOLUTION: This portable device for recovering the excrement of a pet is used by using a rechargeable dry battery 2 set in the device as a power source, switching on a light 3 with a switch 5, driving a fan motor 4 by the operation of a switch 7 to recover the pet excrement sucked up from the tip of a hose 6 on a filter 8, and exchanging the filter 8 by opening or closing a lid 11 in the lower portion of the case 1.
Patent JP-H0785009-A (JP)
Title: Document processor
Inventor: INOUE HIROO
IPC: G01M11/00
Filed: 1993-09-09
Abstract: PURPOSE:To provide the document processor which realize editing for the unit of a page so as to be more easily used while avoiding various problems. CONSTITUTION:The document processor can process the document information of plural continuous pages for the unit of a page and is provided with a judgement part 6 for judging whether it is the exchange of pages or not corresponding to information showing whether the moving destination of a page is before or after a moving destination page and information showing the arrangement of the designated moving source page and the moving destination page when continuous pages are designated as the moving source page and moving destination page, and page exchange part 8 for performing the exchange of pages when the exchange of pages is judged. The page exchange part 8 stops page move processing and performs the exchange of pages. Further, the page exchange part performs the moving processing of pages while inverting the information showing the preceding and following positions.
Patent JP-H0777811-A (JP)
Title: Developing method for photosensitive polymer
Inventor: NIWA KATSUHIRO
IPC: G03F7/30
Filed: 1993-09-09
Abstract: PURPOSE:To completely remove a dissolved polymer from a substrate and to obtain a pattern of high resolution without dispersion of resolution in a developed surface and without deposition of the dissolved polymer by developing while simultaneously supplying an unused developer and discharging the used developer. CONSTITUTION:An unused developer is supplied to a developing tank 3 through a supplying path 7, where the flow amt. of the supplied developer is controlled by a flow controlling cock 9. The used developer is discharged out of the developing tank through a discharging path 8, where the discharge amt. of the developer is controlled by a flow controlling cock 10. The amt. of the used developer to be discharged is preferably equal or more than the amt. of the unused developer to be supplied, and more preferably, equal to the amt. of the unused developer to be supplied. By this method, the unused developer is always supplied while developing, and simultaneously, the used developer is discharged so that the increase in the concn. of the dissolved polymer in the developer with time can be suppressed and that reduction of the effect to dissolve the polymer can be prevented.
Patent JP-H1056307-A (JP)
Title: Manufacture of dielectric resonator
Inventor: MUGITANI HIDEJI
IPC: H01P7/04
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To obtain a dielectric resonator with less fluctuation in a resonance frequency by deciding the width of a blade tip surface to permit a blade to be protruded above grooves. SOLUTION: A dielectric body 21 having a conductive film is held by a holding device so as to be rotated with the shaft of the dielectric body 21 as a center, the blade as a removal tool is positioned at the recessed part 28 of the dielectric body 21 and the conductive film is ground by the blade. That is, the blade is moved in a longitudinal direction so as to grind the conductive film on a projected part 28 and a part of the projected part. The blade is provided with the tip surface (grinding surface) having width wider than that of the protected part 28. Therefore, the blade is positioned so as to permit the center of the blade to coincide with the center of the protected part 28, that is, the intermediate position of the first and the second grooves 26 and 27 so that the tip surface of the blade is protruded above the grooves 26 and 27.  The width of the tip surface of the blade is decided so as to permit the protruding quantity of the blade to be smaller than the width of the grooves 26 and 27.
Patent JP-H0651107-A (JP)
Title: Production of liquid lens
Inventor: ARASHIDA TAKAO
IPC: G02B3/12
Filed: 1992-08-03
Abstract: PURPOSE:To relatively easily form a high-precision liq. lens by ejecting a transparent liq. into a hollow part and heating the weld zone while preventing the heat transmission practically to the part except the weld zone. CONSTITUTION:A transparent liq. 3 is sealed within the members 1 and 2 consisting of a transparent thermoplastic resin and forming a lens. A good heat conductor is arranged at the weld zones 4 and 5, and a cooling mechanism is provided in the other lens element parts. Consequently, the conductor is heated to heat only the weld zones 4 and 5, and the members 1 and 2 are not heated. By this method, the weld zones 4 and 5 are integrated to seal the liq. 3, the members 1 and 2 are not heated, and the design values are maintained. In this case, a transparent optical plastic of a halogen-substituted polycyclic structure such as polycarbonate and acrylic resin is preferably used as the thermoplastic material for the members 1 and 2.
Patent JP-H1047266-A (JP)
Title: Scroll fluid machinery
Inventor: KOBAYASHI YOSHIO
IPC: F04C18/02
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To prevent damage of a seal member, to simplify the shape of the seal member to be formed at a low cost, and to improve the reliability. SOLUTION: The respective semicircular seal projecting parts 32 are integrally formed on the inside surface 31C of a seal member 31, and the forward ends of the respective seal projecting parts 32 are elastically brought into contact with the side surface of a recessed groove. The lower side surface 31A of the seal member 31 is notched to form the respective lip parts 33, the respective lip parts 33 are arranged in the positions corresponding to the respective intervals between the respective seal projecting parts 32, and the forward ends of the respective lip parts 33 are elastically brought into contact with the bottom of the recessed groove.
Patent JP-2000058532-A (JP)
Title: Method and device for processing semiconductor and cleaning method for the device
Inventor: KIYOTA HISAHARU
IPC: H01L21/205
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To improve a process efficiency of a semiconductor wafer by shortening a time required for stabilizing of a processing rate and homogeneity after cleaning. SOLUTION: A semiconductor wafer is heated for process (for example, oxidation, diffusion, anneal, or CVD) in a process chamber. Here, an impurity combustion gas (for example, oxygen gas, or, both oxygen gas and hydrogen chloride group gas) is added to an inactive gas supplied into the process chamber at heating, during wait, when no wafer is introduced. The adding of gas is performed constantly or intermittently during a heating period while in waiting state. The gas adding may be performed at wafer delivery or temperature rising/falling as well as in wait. Adding of oxygen gas burns an organic contaminant and the hydrogen chloride or chlorine caused thereby or an added hydrogen chloride group gas changes a metal contaminant to an oxy-compound which is easy to sublimate, which is discharged to the outside of the process chamber.
Patent JP-S60116317-A (JP)
Inventor: WATANABE SEIHACHI
IPC: A47J27/21
Filed: 1983-11-29
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-H01129034-A (JP)
Title: Polymer based on boron and nitrogen, its production and use thereof in ceramic product based on boron nitride and production thereof
Inventor: JIERAARU MINIYANI
IPC: C04B35/622
Filed: 1988-09-09
Abstract: PURPOSE: To manufacture the polymers of various forms by a method which gives a material with BN as a base high weight yield at the time of thermal decomposition and which can easily be executed, by reacting the mixture of trihalogenoborane and compound containing specified halogen and B with compound containing an NH 2  group.  
     CONSTITUTION: Polymers with B and N as the base are manufactured by allowing (A) trihalogenoborane (example: trichloroborane and the like) and (B) compound [example: the compound of a formula I (A is halogen; Y is a formula II, R 1  and R 2  are each H, hydrocarbon group, olganosilyl or hydrogenoorganosilyl) having at least one B atom to which two halogen atoms are directly connected to react with (C) the compound (example: such as ammonia) containing at least one NH 2  group. With the method, the polymers where the material with BN as the base at the time of thermal decomposition are obtained with high weight yield can easily and efficiently be manufactured in the various forms (thread, fiber, moldings, sheet and the like) so that it can easily be executed. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H0387825-A (JP)
Title: Method for processing silver halide color photographic sensitive material
Inventor: MORIMOTO KIYOSHI
IPC: G03C7/407
Filed: 1989-08-31
Abstract: PURPOSE:To improve color developability in spite of rapid processing and to drastically suppress the fluctuation in the sensitivity at the time of continuous processing by subjecting a silver halide color photographic sensitive material to development processing for 10 to 40 seconds with a color developing soln. contg. specific compds. CONSTITUTION:The silver halide color photographic sensitive material provided with >=1 layers of emulsion layers contg. emulsions substantially consisting of a silver chloride is subjected to development processing for 10 to 40 seconds with the color developing soln. contg. one kind of the compds. expressed by formula I. (In the formula, L denotes an alkylene group which may be substd.; A denotes a carboxy group, sulfo group, phosphono group, residual phosphinic acid group, hydroxy group, amino group which may be substd., with alkyl, ammonio group which may be substd. with alkyl, carbamoyl group which may be substd. with alkyl, sulfamoyl group which may be substd. with alkyl, alkyl sulfonyl group which may be substd.; R denotes a hydrogen atom, alkyl group which may be substd.)
Patent JP-S59115403-A (JP)
Title: Shroude
Inventor: FUKAZAWA MIHARU
IPC: F01D5/22
Filed: 1982-12-23
Abstract: PURPOSE:To prevent damage of a shroude due to contact with a tip fin, by a method wherein a metal-coated layer, which is softer and more apt to wear than the tip fin positioned facing the shroude, is formed on the outer peripheral surface of the shroude attached to the forward end of a blade. CONSTITUTION:A coating layer 5, made of a metal which is softer and more apt to wear than the material of a tip fin 6 mounted on a casing 1 in a manner to be positioned facing a shroude 3, is formed on the outer peripheral surface of the shroude 3 attached to the forward end of a blade 2. This constitution causes only a metal coating layer 5 to be worn even if the tip fin 6 makes contact with the shroude 3, and prevents a shroude body 4 from being damaged.
Patent JP-H06288627-A (JP)
Title: Water heater
Inventor: HADO SAICHIRO
IPC: F24H1/10
Filed: 1992-07-31
Abstract: PURPOSE:To make possible the obtaining of hot water of a set temperature in a short time by computing a combustion capacity based on the temperature of the hot water delivered to switch over to a feed back control for automatic adjustment of the supply of a fuel when a deviation between the temperature of the hot water delivered and the set temperature reaches a specified temperature difference proportional to the intake of water during a feed forward control. CONSTITUTION:A controller 9 has a feed forward control section 10 for controlling the amount of a gas based on the set temperature and the temperature of water intake and a feed forward section 11 for controlling the amount of the gas based on the temperature of hot water delivered and the set temperature arranged inside. When a deviation between the temperature of hot water delivered as detected with a hot water delivery thermistor 6 and the set temperature set with a set temperature adjustor 14 reaches a temperature proportional to a flow rate of water intake from a main water path 2 during the control with the feed forward control section 10, the feed forward control section 10 is switched over to the feed back control section 11. This enables the shortening of time significantly as required to obtain hot water of a set temperature a user desires.
Patent JP-2001053356-A (JP)
Title: Crystal retainer used for laser device for processing
Inventor: SAKUMA JUN
IPC: H01S3/108
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a crystal retainer which can lessen power fluctuations in an output laser beam. SOLUTION: A nonlinear optical crystal 1 is covered over is entire length with a crystal retainer 2, made of material satisfactory in heat conductivity such as aluminum or the like, and a heater 3 is attached to its periphery, and heat insulating material 4 consisting of ceramics or the like is attached to the outside. The temperature of the nonlinear optical crystal 1 is controlled to be constant by a temperature control means (laser device for processing). The crystal retainer 2 on the side of a laser beam outgoing radiation surface projects from the outgoing radiation surface of the nonlinear optical crystal 1. Accordingly, this retainer can lessen the transient temperature change which occurs in the nonlinear optical crystal, when a laser beam is injected, so that this can stabilize the output at operation.  Moreover, even if the crystal retainers 2 on both sides of the laser beam outgoing radiation surface are so constituted as to project from the injection and emission face of nonlinear optical crystal 1, similar effect can be obtained.
Patent JP-S58132434-A (JP)
Inventor: REONHARUDO BOGURURIIDAA
IPC: B23Q7/14
Filed: 1982-12-23
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-H0657988-A (JP)
Title: Multistoried parking device
Inventor: TOMITA TSUTOMU
IPC: E04H6/14
Filed: 1992-07-31
Abstract: PURPOSE:To circulate a pallet loaded with cars, running under the guide of double guide rails supported at two points, and prevent the pallet from swinging during running time, stabilize running operation and maintain a horizontal state constantly and thereby enhance the safety of a multistory parking device. CONSTITUTION:Two guide rollers 2A and 2B, which are mounted to the both sides of a pallet 4, are fitted into each guide rail of double guide rails 3 comprising an outer wheel guide rail 3a and an inner wheel guide rail 3d which are connected to each other on both upper and lower ends. Two guide rollers 2A and 2B are fitted in such a fashion that they may move from the outer wheel guide rail 3c to the inner wheel guide rail 3d and from the inner wheel guide rail 3d to the outer wheel guide rail 3c according to the running of the pallet 4. The pallet is designed to circulate always with the two guide rollers 2A and 2B fitted into the double guide rails 3.
Patent JP-H0966634-A (JP)
Title: Printer, printing system and printing method thereof
Inventor: OKADA KUNIO
IPC: B41J5/30
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a printer, a printing system and its printing method, with which the optimum paper carrying direction is selected and the time, in which a printer is busy, is checked as short as possible even when the printer enters temporarily the busy state and which receives an interrupt handling demand data (command) even under the busy state. SOLUTION: This printer is equipped with a first feeding part, which longitudinally feeds a printing medium to longitudinal direction, and a second feeding part, which laterally feeds the printing medium to the direction normal to the longitudinal direction of the printing medium, so as to detect the size and feeding direction of the printing medium and judge the size and feeding direction on the basis of the printing data received in order to select a feeding part, the size and feeding part of which coincides with those of the printing medium at a step S1203. Further, when the condition, at which the receiving of the printing data is stopped temporarily, is satisfied, the receiving of the printing data is stopped temporarily so as to relax the above-mentioned condition at a predetermined timing and release the temporary stoppage of receiving.  Furthermore, by judging the interrupt demand sent from a data generating source, the interrupt demand is handled even under the temporary stoppage of receiving.
Patent JP-H1132690-A (JP)
Title: Apparatus for pouring out frozen sweet
Inventor: IWATA TSUTOMU
IPC: A23G9/24
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To enable the simple cleaning of the interior of a cylinder. SOLUTION: This apparatus for pouring out a frozen sweet is obtained by attaching a cylinder 11 for pouring out to the back side of a heat insulating door, installing a drain pipe 57 in a peripheral wall at the tip of a cylinder 12, opening the heat insulating door, taking out the cylinder 11 for pouring out to the outside of a cabinet when cleaning the interior of the cylinder 12, removing a cap and keeping a pack in a taken out state, lowering a piston 13 to the lower end position, connecting a drain hose 58 to the drain pipe 57, spraying water toward the inner surface of the cylinder 12 with a rubber hose 59, removing a stuck ice cream (foulings), then lifting the piston 13, lifting drain W containing foulings mixed therein, successively discharging drain W from the drain pipe 57, discharging the drain W through the drain hose 58 to a suitable drain site,  then discharging all the drain W when the piston 13 is lifted to the top position and completing the cleaning of the interior of the cylinder 12.
Patent JP-H0781699-A (JP)
Title: Spacecraft mooring equipment
Inventor: MORI SHINICHI
IPC: B64G1/64
Filed: 1993-09-10
Abstract: PURPOSE:To moor a spacecraft safely and easily by arranging a mooring flying device which the tip of the spacecraft can be mounted on and demounted from joining both together by a rope, and joining the spacecraft by winding the rope after the mooring flying device is fixed to mooring facilities. CONSTITUTION:When a spacecraft 10 approaches a mooring equipment 30 arranged on a space station or a space factory, a mooring flying device 20 of the spacecraft 10 is separated, and a propelling device 21 is operated by an operation device 14 in a remote control system, and is flown to a fixing device 31. At this time, while confirming an image of a television camera 22 arranged on the mooring flying device 20 by an image display device 13, a posture of the mooring flying device 20 is controlled by the propelling device 21 so as to capture the fixing device 31. When the mooring flying device 20 is housed in a tie-in part 32 of the fixing device 31, a pin of a fixing part 33 is inserted in and fixed to a receiving part 26 for fixation, and afterwards, a rope 11 is wound by a winding device 12, and the spececraft 10 is approached and rejoined to the mooring flying device 20, and mooring is completed.
Patent JP-H07150911-A (JP)
Title: Variable valve controller
Inventor: PEETAA SHIYUMITSUTO
IPC: F01L1/344
Filed: 1994-09-20
Abstract: PURPOSE: To realize a variable valve control device without a problem having relatively rotatable intake cam and exhaust cam, and favorably function the valve control device. CONSTITUTION: Entrained members are pins 27, 28, 29 of a control mechanism 26, and the pins are passed through guide openings 30, 31, 32 provided in a cam shaft 1 and engaged with grooves 33, 34, 35 provided in a support hole 39 of intake cams 11, 12, 13 rotatably supported on the cam shaft 1 and formed as control guides 36, 37, 38.