baber/WOPTO huggingface dataset:
Patent JP-S61249695-A (JP)
Title: Laser light condenser
Inventor: SUMIYA MITSUO
IPC: B23K26/064
Filed: 1985-04-30
Abstract: PURPOSE:To simplify the adjustment of a focal position by adjusting the visible light out of the laser light which is adjusted to the same optical path in the 1st optical path adjusting part so as to enter perpendicularly a plane reflecting mirror and adjusting the invisible light so as to reflect in the optical axis direction of paraboloid in the 2nd adjusting part. CONSTITUTION:The plane mirror 12 is moved in a direction 16a and a test piece is put into the position intersecting with the optical axis in proximity to the plane mirror 18. The CO2 laser light 1 is irradiated on the test piece to put the trace of burn. The mirror 12 is returned to the position orthogonal with the optical axis and the He-Ne laser light 5 is oscillated. Said light is irradiated via a reflection face 11 to the test piece and the plane mirror is so adjusted that said laser light coincides with the trace of the burn of the light 1. The mirror 8 is then turned to adjust the He-Ne laser light light so as to be put into and out of an optical path 26 along the same and after the laser light is condensed to a focus 23, the CO2 laser light 1 is oscillated. The easy and sure adjustment of the condensing position of the light 1 is thus made possible while the parabolic mirror 10 is held stationary.
Patent JP-H11264555-A (JP)
Title: Protective guard for heater in kitchen
Inventor: KOBAYASHI KAZUYOSHI
IPC: F24C15/36
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a protective.guard in which a cleaning operation can be carried out with ease without undergoing a thermal influence and an appearance is improved. SOLUTION: A protective guard 15 for screening a space part is detachably provided in the space part between a heater 1 for a kitchen and a partition wall 10. The protective guard 15 has its flat surface 16 with height substantially the same as that of the heater 1 of a kitchen. A guide plate 17 is provided downward from the front surface of the flat surface 16. Many ventilation holes 21 are opened on an upright wall surface 18 formed upright from the flat surface 16. A base surface 20 is suspended from the top part 19 of the upright wall surface. The protective guard 15 is composed of a metal plate having heat resistance, corrosion resistance and elasticity.
Patent JP-H02269879-A (JP)
Title: Sheetlike material having partially broken binder thereof
Inventor: SAITO YOSHIMITSU
IPC: D06M15/00
Filed: 1989-04-10
Abstract: PURPOSE:To obtain a sheetlike material, having a sharp pattern with air permeability and rich in decorativeness by applying bending, vibration, etc., to a sheetlike material and partially damaging or breaking a binder or treating agent in a constituent material of the sheetlike material. CONSTITUTION:A sheetlike material, obtained by applying bending, folding, beating, vibration, etc., to a binder or treating agent in a constituent material of a sheetlike material, such as papers, woven or nonwoven fabric, composed of inorganic and organic fiber materials as a substrate to cause partial damage, breakage or crack in the part of the above-mentioned binder or treating agent and forming a pattern of an unconventional sharp sense and rich in decorativeness.
Patent JP-H02269280-A (JP)
Title: Entrance/exit gate control device
Inventor: TAKENAKA TERUE
IPC: E05B49/00
Filed: 1989-04-11
Abstract: PURPOSE:To enable entrance/exit gate operation convenient and to effectively operate a controlled apparatus by providing entrance/exit gate operating means on each entrance/exit gate and connecting the above means to a control means adapted to receive signals from the above means and control the operation of a controlled apparatus. CONSTITUTION:Entrance/exit gate control means 1a, 1b are respectively disposed on plural entrance/exit gates A, B and connected to a control means 3 adapted to receive signals of the above means and control the operation of a controlled apparatus 2. When an outgoing or incoming person conducts entrance/exit gate operation at one entrance/exit gate A, the entrance/exit gate operating means 1a locks and unlocks an electric lock 4a and sends out a signal to the control means 3, so that the control means 3 operates the controlled apparatus 2. In the case of outgoing, signals are sent out from the control means 3 to all the other entrance/exit gate operating means 1b at this time to conduct outgoing operation and lock an electric lock 4b.
Patent JP-S61250194-A (JP)
Title: Manufacture of chromium plated steel sheet having superior adhesive property
Inventor: KASHIWADA KOUSUKE
IPC: C25D11/38
Filed: 1985-04-27
Abstract: PURPOSE:To manufacture a Cr plated steel sheet having improved barrel breaking resistance and a superior adhesive property by forming a metallic Cr-base layer on a steel sheet by electroplating and by successively subjecting the steel sheet to cathodic treatment, anodic treatment and chemical treatment under specified conditions. CONSTITUTION:A steel sheet is cathodically treated in an aqueous soln. contg. chromic anhydride as the principal component to form a metallic Cr-base layer by electroplating, and the steel sheet is cathodically treated in the soln. with >=1C/dm<2> electricity at 5-20A/dm<2> current density so as to make a chromium oxide film uniform. The chromium oxide film is uniformly dissolved to such a degree that the metallic Cr layer is not exposed by anodic treatment in an aqueous soln. contg. 20-100g/l chromic anhydride with 0.2-5C/dm<2> electricity at 2-10A/dm<2> current density. A chromium oxide film is then deposited by chemical treatment in an aqueous soln. contg. 20-200g/l chromic anhydride and 0.05-3.00g/l (expressed in terms of fluorine) F<-> producing substance such as ammonium fluoride, sodium fluoride or hydrogen fluoride with 10-50C/dm<2> electricity at 10-50A/dm<2> current density.
Patent JP-H09276142-A (JP)
Title: Electric hot water storage container
Inventor: SUGIZAKI SHUNEI
IPC: A47J27/21
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To provide an electric hot water storage container for surely preventing the flow-out of hot water even when falling is slow or the like. SOLUTION: A spherical valve body 22 is rollably provided in a backflow stopping case 16 provided sideways in the middle of a hot water pouring path 13. A housing chamber 25 opened on the side of a discharge port 6 in the hot water pouring path 13 where the valve body 22 is freely retractable is provided in the backflow stopping case 16. A hole 24 for a valve seat closable by the valve body 22 is provided on the side of the discharge port 6 in the hot water pouring path 13 facing an opening part 26. At the time of normally pouring the hot water, the valve body 22 is housed in the housing chamber 25 and is not operated by receiving pressure. On the other hand, when a device main body 1 is brought down, the spherical valve body 22 with less friction resistance rolls and closes the hole 24 and the flow-out of the hot water is prevented.
Patent JP-S62247003-A (JP)
Title: Method and apparatus for reducing metallic powder
Inventor: OKAMOTO SHINYA
IPC: B22F1/00
Filed: 1986-04-21
Abstract: PURPOSE:To reduce stages and to improve reduction efficiency by applying oscillations to a reaction vessel to oscillate and disturb oxide metallic powder thereby preventing the aggregation and sintering at the time of heating and reducing the metallic powder in the reaction vessel. CONSTITUTION:The oxide metallic powder 18 is charged from a hopper 12 into a reaction chamber 5 of the reaction vessel 4 and the raw material powder 18 is heated by an electric furnace 3; at the same time, the reaction vessel 4 is oscillated via posts 10 by an oscillation generator 9 to oscillate and disturb the raw material powder 18. Heat-resistant balls 19 are interposed in the raw material powder 18. A reducing gas is introduced from an introducing port 6a into the reaction chamber 5 to reduce the powder when the raw material powder 18 is heated up to a prescribed temp. The gas flowing out of the reaction chamber 5 is introduced through a discharge port 7a and a cooler 18 into a capturing device 17 by which pulverized particles 20a are recovered. The oscillation is stopped upon ending of the reduction and the electric furnace 3 is bisected. The reaction vessel 4 is quickly cooled and a powder stopper 8 is retreated. The reduced powder 20 is collected of a take-out port 7b into a product collecting can 16 by inclining the reaction vessel 4. The raw material powder 18 is thereby reduced without the aggregation and sintering.
Patent JP-S61251051-A (JP)
Title: Dicing into chips of semiconductor wafer
Inventor: NAGAYAMA HIROSHI
IPC: H01L21/301
Filed: 1985-04-27
Abstract: PURPOSE:To dice a semiconductor wafer into individual chips at an improved yield rate by protecting semiconductor devices from cracks or breakage or loss by a method wherein a substrate region corresponding to a scribe line is partially covered by a metal film, the metal film is then covered by amorphous layers numbering one or more, and notching is accomplished from above the amorphous layer by means of a dividing means for the dicing of the wafer into individual chips. CONSTITUTION:On a GaAs substrate 11, a 50mum-wide metal film layer 17 is patterned for a wafer structure in a region corresponding to a scribe line 12. The silicon oxide film covering the metal film layer 17 is partially removed for the exposure of the metal film layer 17. The entire surface of the wafer is then covered by an amorphous silicon nitride film 15 formed by means of CVD to serve as a MES FET passivation film. Formation is of a notch 16 is accomplished along the scribe line 12 from above the amorphous silicon nitride film 15. The wafer is then removed from the scriber or dicing saw or the like. Pressure is applied to the wafer from the rear side of the adhesive sheet for the high-yield dicing of the wafer into the multiplicity of MES FET 12 built on the GaAs substrate 11.
Patent JP-S63256834-A (JP)
Title: Inspecting method for defect in sealing of container
Inventor: SHIBATA MASAYUKI
IPC: G01M3/36
Filed: 1987-04-14
Abstract: PURPOSE:To detect a defect in sealing from the deformation of a container in spite of room-temperature charging by leaving an uncharged space when contents are charged at room temperature, substituting the space with gas for substitution, and sealing the container. CONSTITUTION:The container 1 is made of paper and plastic and its bottom plate 1a is so designed as to deform. Coffee to drink is charged as contents 2 in this container 1 while the uncharged space is formed. This space is substituted with the gas 4 for substitution which is the mixed gas of gaseous carbon and gaseous nitrogen and the opening part of a lid material 3 is sealed. If the sealing is incomplete, a pressure difference is generated between the internal pressure in the container and atmospheric pressure at the time of the solution of the gas 4 for substitution in the contents 2 to cause the bottom plate 1a to deform and have a recess, but if the sealing is defective, the bottom plate does not deform. Consequently, the defect in sealing can be detected regardless of room-temperature charging.
Patent JP-S60132785-A (JP)
Inventor: CHIYAARUZU UEIN IEEGAA
IPC: B41M5/00
Filed: 1984-05-08
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-H09257330-A (JP)
Title: Absorbing cooling or heating device
Inventor: KAYANUMA HIDETAKA
IPC: F25B15/00
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To simplify a heat exchanging configuration with surrounding atmosphere when a heat pump is operated and improve a cycle efficiency when the heat pump is operated. SOLUTION: An absorbing device 2 absorbs refrigerant vapor produced at an evaporator 1 with a solution of an absorbing agent to produce absorbing heat. Regenerators 3, 4 heat the solution, extract refrigerant vapor so as to recover a concentration of the absorption agent in the solution. A condensor 9 condenses the refrigerant vapor extracted at the regenerators 3, 4 and then the vapor is recovered to the evaporator 1. During a cooling operation, cold water cooled at a pipe passage 1a is guided into an indoor device 15, the cold water passed through pipe passages 2a, 5a, or the like and having its temperature increased is guided to a sensitive heat exchanger 14. During a heating operation, the cold water cooled with the pipe passage 1a is guided to the sensitive heat exchanger 14 and then the cooling water of which temperature is increased while passing through the pipe passage 2a or the like is guided to the indoor device 15. In order to prevent frosting at the sensitive heat exchanger 14, the sensitive heat exchanger 14 is arranged at a downstream side of the condensor 9 at a cooling air passage of an air-cooled fan 10.
Patent JP-H07294928-A (JP)
Title: Liquid crystal orientation treatment device
Inventor: KONO MAKOTO
IPC: G02F1/1337
Filed: 1994-04-28
Abstract: PURPOSE:To easily and effectively remove the static electricity by irradiating a substrate with soft X-rays at the time of contact between a roll and an organic thin film of the substrate and after orientation treatment. CONSTITUTION:Two soft X-ray generators 37 and 39 are provided, and the first sort x-ray generator 37 irradiates the substrate on a stage 5 when the stage 5 is placed in the position of actual execution of rubbing (orientation) treatment (namely, during the rubbing treatment), and the second soft X-ray generator 39 irradiates the substrate 3 on the stage 5 when the stage 5 is placed in the preparation and waiting position after orientation treatment (namely, after the rubbing treatment). That is, the space between the rubbing cloth of a roll 7 and the substrate 3 is irradiated with soft X-rays. Soft X-ray generators 37 and 39 are rigidly and releasably supported on a pedestal 11 at arbitrary heights and angles by pole braces 43 which can be stood in arbitrary positions on the pedestal 11, supporting bars 45 which can be arranged perpendicularly to pole braces 43, and clamp type coupling metal fittings 47.
Patent JP-H06280468-A (JP)
Title: Strainer pipe insertion method
Inventor: KOKUBU SHIGEO
IPC: E02D3/10
Filed: 1993-03-29
Abstract: PURPOSE:To make it possible to insert a strainer pipe with more efficiency by using an existing drilling machine. CONSTITUTION:An excavation bit 61 having a ring-shaped groove on the peripheral surface at the tip of a drifter 41, a casing 6, a stopper coupling 5 and an extension casing are connected on after another. A drilling operation is carried out by operating in the drifter 41. A wrench 45 is inserted into a ring- shaped groove 51 of the stopper coupling 5 in a wrench holder 44 installed at the tip of a guide cell 4 and anchored where a strainer pipe 7 is inserted.
Patent JP-S60236636-A (JP)
Inventor: INABA HIROYA
IPC: G01N27/416
Filed: 1984-05-10
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-S5719218-A (JP)
Title: Transport material inverting device
Inventor: NANBA SATOSHI
IPC: B65G47/22
Filed: 1980-07-04
Abstract: PURPOSE: To increase the line speed by inverting a material to be transported on a conveyor line with an inverting device having two pairs of parallel belt conveyors.  
     CONSTITUTION: An inverting device is interposed between a carry-in conveyor 12 and a carry-out conveyor 13, and the drive of the carry-in conveyor 12 forces a transport material (m) to be put between belt conveyors 10a, 10b. Cylinders 7a, 7b are simultaneously operated to reduce the interval between specific contact members 9a, 9b to clamp the transport material (m). The operation of rotating means causes a machine frame 1 to rotate in a 180° arc to invert the transport material (m). After the specific contact members are restored, the belt conveyors 10a, 10b are driven in an opposite direction so as to feed the transport material (m) to the carry-out conveyor 13 with it inverted. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S57206764-A (JP)
Title: Suction air heater of internal combustion engine
Inventor: ABE MASAYUKI
IPC: F02M25/07
Filed: 1981-06-15
Abstract: PURPOSE:To reduce power consumption in a suction air heater by attaching a cap to a casing which forms a ceramic heater housing along with a heating pannel and by making exhaust gas or cooling water pass through a space of the cap. CONSTITUTION:With an engine cool, a temperature of cooling water being -7 deg.C, for example, an opening-and-closing valve 27 is kept closed. When the engine is started under such conditions, a ceramic heater 15 of a suction air heater 10 begins to be electrified to heat a heating pannel 11 to approximately 80 deg.C so that fuel from a carburetor 3 is enhancively atomized after collision against the pannel. When the temperature of cooling water is increased up to 40 deg.C or so, an opening-and-closing valve 27 is opened and allows a negative pressure to be transmitted to an EGR control valve 23 to open. Exhaust gas is resultantly fed back into a suction air passage 4 through a space 21 of the heater 10 while a casing 12 is heated thereby. When the temperature of the water is further increased, electrification of the heater 13 is stopped, however, reduction in temperature of the heating pannel 1 may be minimized due to circulation of exhaust gas.
Patent JP-2000286567-A (JP)
Title: Metal case and manufacture thereof
Inventor: YAJIMA HIDEO
IPC: H05K5/02
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To ensure a sufficient strength against an external force exerted by an input jack and a connector inserted into the jack by bending respective member to penetrate a plurality of through parts made in a second member and caulking the projecting part of a first member penetrating the second member in a frame member. SOLUTION: In frame members 32, 33 being jointed at a joint 42, the frame member 32 (first member) is provided with protrusions 32a, 32b and the, frame member 33 (second member) is provided with parts 33a, 33b being penetrated with the protrusions 32a, 32b. In frame members 32, 35 being jointed at a joint 41, the frame member 32 is provided with protrusions 32c, 32d. The frame member 35 is provided with parts 35a, 35b being penetrated with the protrusions 32c, 32d. When the frame members 32, 33, 34, 35 are bent as shown by arrows Va, Vb, Vc, Vd, the protrusions 32a, 32b are inserted into the through parts 33a, 33b. Similarly, the protrusions 32c, 32d are inserted into the through parts 35a, 35b. Finally, the protrusions 32a, 32c, 34a, 34c are pressed in the arrow direction by means of a punch and caulked.
Patent JP-S61249766-A (JP)
Title: Preparation of liquid jet recording head
Inventor: SATO KOICHI
IPC: B41J2/015
Filed: 1985-04-27
Abstract: PURPOSE:To prepare an ink jet recording head excellent in durability and having high reliability capable of always keeping good initial recording characteristics, by treating a cut surface formed by cutting with a coupling agent. CONSTITUTION:After grooves coming to an ink passage and an ink supply chamber were formed to a substrate by a cured photoresist film, an epoxy resin adhesive is applied to a flat plate provided with through-holes comprising soda glass coming to the cover of the formed grooves by spin coating and preheated to be laminated onto the cured photoresist film and further finally cured to adhere and fix said flat plate and said resist film to form a connected body. Succeedingly, orifices for emitting ink are formed by cutting. After this cutting process was finished, the cut surface isimmersed, for example, in a solution, which was prepared by dissolving gamma-glycidoxypropyltrimethoxysilane in ethanol at concn. of 1wt%, for one min. If the cut surface is treated with the coupling agent, the fine cracks formed to the cut surface of each parts or the fine release parts between the cured photosensitive resin film and the substrate are filled with the coupling agent and these flaws are repaired.
Patent JP-H04229261-A (JP)
Title: Method of coating printing machine and plate die with rubber
Inventor: ANTON ROODEI
IPC: B41F7/20
Filed: 1991-04-23
Abstract: PURPOSE: To provide a printer executable in a type of no danger in a health, rational in coating a plate with a rubber, and conducting removal of the rubber by a simple type. CONSTITUTION: To coat a plate 8 with a rubber, a wetting roller 7 is supplied with a rubber liquid 13 by a rubber coating unit 11, and displaced to a position in contact with the plate 8 by a controller.
Patent JP-H07300129-A (JP)
Title: Storage box for wrapping film
Inventor: KOMORI SHUNJI
IPC: B65D5/72
Filed: 1994-04-28
Abstract: PURPOSE:To prevent a wrapping film from jumping out from the storage box and from rewinding by providing a trapezoidal or arc-shape holding plate with specified dimensions and angle at a location which is inside from the end edge of a wrapping film storage box. CONSTITUTION:For a storage box wherein a required quantity of a film F is pulled out from a stored wound wrapping film R, and the film F is cut by a cutting apparatus K, a holding plate 21, which extends from the upper edge of a front plate to the inside of a storage space 20, is provided. The holding plate 21 is constituted in such a manner that a trapezoidal or arc-shape leading end edge, wherein the dimensions to the width of the opening of the storage space 20 are such as the longitudinal central width X1 is 28-20%, the longitudinal both side part width X2 is 21-11%, and (the width of the central point of those X3 is 25-15%, and a condition, X1>==X2>X3 is satisfied. Also, the holding plate 21 is attached in such a manner that an angle which is formed by the rear surface and the front plate rear surface is 30-87 deg.. The holding plate 21 holds the wound wrapping film R which tries to rise due to a pull-out tension of the film F, and at the same time, its front edge part becomes a scraper, and works to fix a release position P.
Patent JP-S5616950-A (JP)
Title: Optical information read-in unit
Inventor: TSUKADA NORIAKI
IPC: G11B11/10
Filed: 1979-07-19
Abstract: PURPOSE:To enable the erase of information and new recording and the read-in of information with high sensitivity, by inserting the Farady element in the information recording carrier and optical path having the effect of magnetizing force. CONSTITUTION:The information recording carrier 9 is constituted so that the change in the polarization characteristics of reflection light can be accompanied. When the radiant ray of straight line polarization is emitted to the vertical magnetization on the recording film surface, the direction of polarization is slightly turned with the effect of magnetic force. By changing the direction of magnetization as shown in the arrow in Figure, the recording of information is possible. Further,  the Farady element 10 is provided in the optical path. The laser light of the semiconductor laser 1 is collected to the carrier 9, the direction of polarization is slightly changed at reflection corresponding to the information, feedback is made to the  active layer 2 and electric output is obtained at the specified circuit. In this case,  the direction of polarization can be turned by pi/4 radian by the element 10. Thus,  the erase of recording surface is possible, allowing to obtain the unit of high sensitivity.