baber/WOPTO huggingface dataset:
Patent JP-H06205955-A (JP)
Title: Ozone dissolving device
Inventor: SAKAMOTO TAKENORI
IPC: C02F1/78
Filed: 1993-01-07
Abstract: PURPOSE:To provide an ozone dissolving device of simple construction and for effectively dissolving ozone. CONSTITUTION:Ozone generated by an ozonizer 1 is jetted as small bubbles into water from small holes 23 of an ozone jetting device 23. Consequently, the contact area of ozone and water is increased. The ozone as bubbles is further turned into smaller bubbles by a rotating blade 22c of an agitator 22 to further increase the contact area with water and also ozone is retained as a vortex state by agitating action of the agitator 22 to prolong the contact time with water, causing it to be efficiently dissolved in water.
Patent JP-H10197414-A (JP)
Title: Compressor-testing apparatus
Inventor: SUMITA KUNIO
IPC: G01M99/00
Filed: 1997-01-08
Abstract: PROBLEM TO BE SOLVED: To save power by inserting a high pressure air of a compressor to an air source for a turbine in a compressor-testing apparatus connecting the compressor and turbine. SOLUTION: A compressor 1 in takes air 50 of a normal temperature, compresses to high pressure air 51, and discharges out from a discharge valve 8. A pressure at each of an entrance pressure sensor 4 (PCS) and an exit pressure sensor 5 is detected and also a flow rate of an orifice 7 is measured. A high temperature and high pressure gas 52 from an air source 12 flows into a turbine 11, expands to a low pressure gas 53 and runs out of a turbine exit pipe 19. A pressuring tube 62 is connected between the exit side of the compressor 1 and entrance side of the turbine 11. When receiving an input of a signal from pressure sensors 17 (PTS) and 60 (PCT), a computer 70 opens a control valve 61 in a range to hold PCT>PTS, so that the high pressure air from the compressor 1 is inserted to the entrance side of the turbine 11 and utilized as an air source for the turbine.
Patent JP-S63170355-A (JP)
Title: Production of tertiary cymene peroxide
Inventor: TASHIRO KAZUO
IPC: C07C409/08
Filed: 1987-01-07
Abstract: PURPOSE:To easily produce the titled compound useful as an intermediate, in high selectivity in a short time on an industrial scale, by contacting cymene with oxygen or an oxygen-containing gas in liquid phase in the presence of cobalt bromides, thereby oxidizing cymene. CONSTITUTION:Cymene is oxidized to tertiary cymene peroxide by contacting with oxygen or an oxygen-containing gas in liquid phase. The reaction is carried out in the presence of cobalt bromide or a substance capable of producing cobalt bromide. The amount of cobalt bromide is 10<-10>-10<-1>mol per 1mol of cymene. The temperature of the oxidation reaction is usually 30-200 deg.C and preferably 50-150 deg.C for practical purpose. A small amount of a reaction initiator is preferably used in the reaction to shorten the induction period of the oxidation reaction.
Patent JP-H0381933-A (JP)
Title: Brightness doubling tube
Inventor: JIYONII BUAN DEA BUERUDEN
IPC: H01J31/50
Filed: 1990-01-08
Abstract: PURPOSE: To reduce hindrance to image formation by making an intermediate layer, of an incidence screen comprising a light emitting layer, the intermediate layer, and a photoelectric cathode, selectively absorb relatively high energy light quanta more than low energy light quanta. CONSTITUTION: The incidence screen is constituted of a light emitting layer 18, an intermediate layer 20, and a photoelectric cathode 22. The intermediate layer 20 is made of a translucent semiconductive substance having proper energy difference value and selectively absorbs relatively high energy light quanta from the light emitting layer 18 and shields the light quantum to the considerable extent. Consequently, the thickness of the layer 22 is not necessary to be thick, no scattering of the emitted light occurs, and hindrance of image formation is suppressed.
Patent JP-H04211243-A (JP)
Title: Silver halide photosensitive material having improved diagnosis performance
Inventor: NAGASAKI SATORU
IPC: G03C1/83
Filed: 1991-01-10
Abstract: PURPOSE:To provide a silver halide photosensitive material for medical photograph with which the distinctness of an image is improved without sacrificing sensitivity and diagnosis performance is improved. CONSTITUTION:A silver halide photosensitive material for photograph has at least one layer of photosensitive silver halide emulsifier on both the surfaces (A surface and B surface) of a supporting body, and the sensitivity of the A surface in the case where light exposure is carried out only from the A surface side is represented by sA, and the sensitivity of the B surface is represented by sB', and the sensitivity of the B surface in the case where light exposure is carried out only from the B surface side is represented by sB, and the sensitivity of the A surface is represented by sA', and the relation between sA, sB, sA' and sB' are represented by the following equations [I] and [II]: [I] sA/sA'>=4.0 [II] sA/sB=1.5-2.0. Further, the silver halide photosensitive material for photograph possesses a covering power ratio between the A and B surfaces is 1:1.5 or more (larger on B surface).
Patent JP-S60147113-A (JP)
Title: Manufacture of silicon film
Inventor: KOMATSU TOSHIYUKI
IPC: H01L31/04
Filed: 1984-01-11
Abstract: PURPOSE:To manufacture the titled silicon film with excellent reproducibility by reducing the amount of intruded dust by a method wherein a highly adhesive silicon containing substance of the same composition as the film body is coated on the inner wall of the film forming chamber such as film-body forming bell jar and the like and a substrate holder and the surface of the component member such as various jigs of an opposing electrode and the like. CONSTITUTION:An anode electrode 2 and a cathode electrode 3 are provided facing each other in a chamber 1, and a holder 6 to be used to support a substrate 5 is fixed on the opposing surface 4 of the anode electrode 2 using a screw and the like. The inside of the cathode 3 is connected to a CVD raw gas introducing line 7, and a plurality of holes are provided on the surface 8 opposing to the substrate 5 for the purpose of blowing off gas on the substrate 5. Raw gas is introduced into the chamber 1 which is decompressed in advance using a pressure-reducing means, gas is sprayed on the substrate 5 which is heated up by a heater 9, power is applied to the cathode 3 from a power source 13, a glow discharge is generated between the cathode 3 and the earthed anode 2, and an a-Si film is formed on the substrate 5.
Patent JP-H11204177-A (JP)
Title: Sheet-shaped connector
Inventor: INOUE KAZUO
IPC: G01R1/06
Filed: 1998-01-07
Abstract: PROBLEM TO BE SOLVED: To provide a sheet-shaped connector, capable of arranging a metal conductive part having a minute surface electrode part and a minute back electrode part at small pitches, surely obtaining a good electrical connection state to a circuit device in which electrodes are formed at small pitches, being manufactured through in a simple process, and obtaining high productivity. SOLUTION: A sheet-shaped connector has a plurality of conductive parts 20, each having a surface electrode part 21 passing through an insulating sheet 10 in the thickness direction and exposing to the surface of the insulating sheet 10, and a back electrode 22 exposing to the back of the insulating sheet 10 in the insulating sheet 10 made of a flexible porous material, and the surface electrode part 21 and the back electrode part 22 in the conductive part 20 have electrical continuity via many holes of the porous material which constitutes the insulating sheet 10.
Patent JP-S5594477-A (JP)
Title: Doping apparatus for high melting point metal impurity
Inventor: FUJI TATSUO
IPC: C30B25/16
Filed: 1979-01-09
Abstract: PURPOSE:To enable to be carried out accurate thin film doping of high melting point metal on the  substrate, by providing the substrate holder transferring mechanism and reflex mirror etc. in vacuum room having opening partition wall and constructing as as to be carried out converging incidence of laser light from laser apparatus on the target. CONSTITUTION:The substrate 16, the moving mechanism 14, the control unit 15 and the substrate heater 17, are equipped on one side of the vacuum room 12 provided with the partition  wall 11 having opening part and the quartz vibrator 21, the laser reflex mirror 26, the rotation  mechanism 29 of the mirror 26 and the control mechanism 30 etc., are equipped on the other  side and also, the laser apparatus 22, the control unit 27 of the apparatus 22, the focusing system  24 and the free-running vibration number variation detector 28 of the vibrator 21, are equipped  outside of the room 12 and then, the whole equipment is constructed by the above apparatuses. It  is constructed to irradiate the laser light 23 on the target 20 through the transparent window 25  and the mirror 26 and to form thin film of W etc. on the substrate 16. When variation amount of  self-running frequency of the vibrator 21 is monitored and for example, thickness of W thin film is  reached a fixed thickness, generation of pulse of stopped and mass-production of Mn(W) OS  memory etc. is made possible controlling W doping amount at every one substrate accurately.
Patent JP-2000229083-A (JP)
Title: Ultrasonic catheter
Inventor: NAKAMURA AKIRA
IPC: A61L29/00
Filed: 1999-01-07
Abstract: PROBLEM TO BE SOLVED: To precisely grasp the present position of an ultrasonic oscillator by forming a housing by use of a material having high X-ray contrast property. SOLUTION: A cylindrical housing 11 formed at the tip of a drive shaft 10 is formed of a metallic material having high X-ray contrast property, such as platinum, iridium, gold, or alloys thereof. In order to reduce the slide resistance between the housing 11 and a catheter sheath 2, the housing 11 is formed into a thin and narrow shape having an outer diameter substantially equal to the drive shaft 10. According to this structure, the housing 11 is clearly contrasted under a radio-fluoroscopic image. An ultrasonic oscillator 13 is set in a position such that the center of gravity of the housing 11 in the state having a back image material integrated thereto is located in the vicinity of the rotating axial center to prevent the uneven rotation of the drive shaft 10. According to this, the position of the ultrasonic oscillator can be precisely grasped.
Patent JP-H08191363-A (JP)
Title: Digital copying machine
Inventor: TOMITA HIROSHI
IPC: H04N1/00
Filed: 1995-01-11
Abstract: PURPOSE: To perform tabular calculation with no complicated operation by carrying out the tabular calculation based on the recognized numeric value and printing the calculation result on a print form after setting it on a numeric table. CONSTITUTION: A RAM serves as numeric value storage means to previously store the framework of a numeric table, as a blank column storage means to previously store the entry columns of mathematical expressions, and as a mathematical expression storage means to previously store plural mathematical expressions for table calculation respectively. A numeric table output means prints the frame work of the numeric table stored previously in the RAM on a print form 32 as the image data through a printer part 4 and then reads the numeric value written by a user in the entry column of the table framework printed on the form 32 through a scanner part 3. A numeric value recognition means serves as an OCR to recognize the numeric value of the read image data on the numeric table. A numeric table calculation means carries out the tabular calculation based on the recognized numeric value.  Then a result output means sets the calculation result on the numeric table and prints it on the form 32 through the part 4.
Patent JP-S63170946-A (JP)
Title: Airtightly bonded structure of ceramic substrate
Inventor: OKAMOTO SHIGEKI
IPC: H01L23/44
Filed: 1987-01-08
Abstract: PURPOSE:To easily obtain a bonded part which can be detached easily and whose airtightness is high by a method wherein a flange with high airtightness is bonded to a damper by a welding method or a brazing method and an easily detachable O-ring or C-ring is used as a method to airtightly bond a container and the damper. CONSTITUTION:When a ceramic substrate 2 airtightly seals a container 1 for cooling an immersion solution via a damper 3 to which a flange 10 with high flatness is laser-welded, the part to be bonded at the ceramic substrate 2 is subjected to a metallization process 9; the damper 3 and the ceramic substrate 2 are bonded by using a high-temperature solder material or an Sn-Pb eutectic solder material. The flange and the container are sealed airtightly via an O-ring 11 and by tightening a bolt 13. By this method, because the ceramic substrate and the container are sealed airtightly in an easily detachable manner, the work for repair or the like can be executed easily.
Patent JP-H11201011-A (JP)
Title: Rotor mounting mechanism of camshaft
Inventor: HORIUCHI YUJI
IPC: F02P7/10
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a rotor mounting mechanism in which a camshaft is easily machined and a sensor rotor is easily mounted and exchanged without requiring a special jig. SOLUTION: The mechanism is equipped with a central cavity 1a axially to a camshaft 1, an engaging body 2 engaged into the central cavity, a pin 12 which penetrates the engaging body engaged into the central cavity of the camshaft and the camshaft in the direction that the engaging body and the camshaft cross axially to fix the engaging body, a sensor rotor 8 which has a detected projection 10 and comes into contact with the end surface 1e of the camshaft, an engaging projection 8a which is formed in the sensor rotor 8 and can be engaged with a notch 1c formed on the end surface of the camshaft, and a headed bolt 11 which penetrates a through hole of the sensor rotor and is hinged on the engaging body, and fixes the sensor rotor by energizing the sensor rotor and the engaging body in the closing direction by fastening the headed bolt.
Patent JP-2000198365-A (JP)
Title: Shift lever device
Inventor: KOIDE TAMAKI
IPC: B60K20/02
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a shift lever device generating no hammering sound of a solenoid when depressing a brake pedal in the state of a shift lever being in a P-position. SOLUTION: This shift lever device has a solenoid 10, a cam member 20, a stopper 30 and a spring 40. The operating position relation between the cam member 20 and the stopper 30 is set as follows. In the shift halfway position of a shift lever from an R-position to a P-position, a first cam 21 comes in contact with a first cam receiving face 33, and the stopper 30 is energized into a solenoid release position by the spring 40. In the P-unlock position of the shift lever, the first cam part 21 pushes the first cam receiving face 33, and the stopper 30 is rotated into a solenoid push-in position. In the P-position of the shift lever, a second cam part 22 pushes a second cam receiving face 34, and the stopper 30 is rotated into the solenoid push-in position against the energization of the spring 40 to place the solenoid 10 in a plunger push-in position.
Patent JP-H06206279-A (JP)
Title: Manufacture of copper-plated laminated board
Inventor: YAMAMOTO KAZUNORI
IPC: B32B15/08
Filed: 1993-01-11
Abstract: PURPOSE:To provide a copper-plated laminated board in which tracking resistance by a pattern method is improved. CONSTITUTION:A copper foil which is surface treated with cobalt-molybdenum compound or cobalt-nickel-molybdenum compound is coated with adhesive containing polyvinyl butyral/melamine resin/epoxy resin of a ratio of 100/40-80/10-24, dried, laminated with prepreg in which a base material is impregnated with thermosetting resin, heated and pressurized.
Patent JP-H0680081-A (JP)
Title: Device for rotating streetcar
Inventor: HANSU DOURAIAA
IPC: A63G7/00
Filed: 1993-01-11
Abstract: PURPOSE: To provide a rotation device of a rail vehicle which is reliable in operation, can be manufactured at a low cost and is capable of speedily converting the moving direction of continuous rail vehicles in particular. CONSTITUTION: This device is formed of a turntable 1 fixed with two tracks 2a, 2b, 3a, 3b crossing by 90 deg., entering tracks 4a, 4b and leaving tracks 5a, 5b mutually forming 90 deg. as well. In a primary state, a vehicle 10 enters on the turntable 1 through the entering tracks. The turntable 1 is rotated by 90 deg. and the vehicle 10 moves back to leave the turntable 1 to enter the tracks 5a, 5b. When the first vehicle leaves the turntable 1, the second vehicle can enter the turntable 1 through the tracks 4a, 4b. The turntable 1 is discontinuously rotated in the same rotating direction by 90 deg. each time of it.
Patent JP-S61161342-A (JP)
Title: High temperature cooker
Inventor: HAYASHI HISAO
IPC: F24C15/02
Filed: 1985-01-10
Abstract: PURPOSE:To prevent a door from directly contacting with the body of a user and consequently enable to easily open the door by a structure wherein an operating member, which disengage the engagement of an engaging means, is provided at the upper part of the door independently of the door, when the door is open by its own weight. CONSTITUTION:When a pushbutton 72, which is inserted in the opening 71a of a rim 71, is pressed, a pressing pin 73 formed on the pushbutton 72 presses a latch key 5 so as to disengage the latch key 5 from a latch hook 6. Because the latch key 5 is energized by a latch key holding mechanism 56 in the direction to open a door 4 when the pressing force of the pushbutton 72 is decreased under the condition that the rim 71 and the pushbutton 72 are in pressed state, the door 4 starts to open itself by its own weight without abutting against a user. When the opening angle of the door 4 is small, a small coil diameter spring 05 energizes an arm 91 by being compressed in response to the own weight of the door so as to control the opening speed of the door 4. When the opening angle of the door 4 is large, a large coil diameter spring 96 abuts against the flange part 94b of a door pushing-out lever 94, resulting in making the movement of the door pushing-out lever 94 in the direction to open the door 4 gently.
Patent JP-H01183578-A (JP)
Title: Oiling agent for treating synthetic fiber
Inventor: YAMAMOTO TOSHIO
IPC: D06M101/16
Filed: 1988-01-09
Abstract: PURPOSE:To obtain the title oiling agent, consisting essentially of a specific smoothing component and surfactant, usable by oiling a synthetic fiber in a spinning process thereof, etc., and having excellent smoothness, lubricity and heat resistance without causing smoking, tar formation, etc. CONSTITUTION:An oiling agent containing 10-80wt.% smoothing component expressed by formula I [Y<1> and Y<2> are monocarboxylic acid residue expressed by formula II (R<1> is 6-22C alkyl or alkenyl; r is 1-3) or formula III (R<2> is 7-25C alkyl or alkenyl) (provided that at least one thereof is formula II); A<1> and A<2> are 2-4C alkylene; m and n are 0 or 1-10; p and q are 0 or 1-4; p+q is 1-4] and 10-60wt.% surfactant (e.g., nonionic surfactant) as essential components directly or as an emulsion in an amount of 0.1-3wt.% based on a synthetic fiber is applied thereto in a spinning or drawing process for the synthetic fiber. gamma -Octylthiobutanoic acid, caprylic acid, capric acid, etc., can be cited as the above-mentioned monocarboxylic acid.
Patent JP-S58121513-A (JP)
Inventor: ISHIKAWA TOSHIO
IPC: H01B17/42
Filed: 1982-01-13
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-S54105554-A (JP)
Title: Wet type electrophotographic transfer device
Inventor: KIMURA TSUGUO
IPC: G03G21/00
Filed: 1979-01-12
Abstract: PURPOSE:To remove unnecessary solution on photosensitive drum and excess toner and enable good transfer to be performed by rotating an elastic material roller in the direction opposite from that of a photosensitive drum in pressure contact with the photosensitive drum under sufficiently large contact area. CONSTITUTION:In a wet type electrophotographic apparatus which transfers the toner images on a photosensitive drum 1 which has been developed to visible images by a liquid developer to the copied matter 18, a squeezing device 11 constituted by a squeezing roller 12 and a charger 13 is provided in the position prior to transfer. The squeezing roller 12 bein a relatively soft elastic material roller is in pressure contact with the photosensitive drum 1 and rotates in the opposite direction in synchronization therewith thereby removing the unneseccary solution and excess toner on the photosensitive drum 1. Thereby, only the toner images are left on the photosensitive drum 1 and the transfer of the toner images on the copied matter 18 is accomplished by a transfer roller 17.
Patent JP-H07206514-A (JP)
Title: Abrasion-resistant alumina ceramic
Inventor: ONISHI KOJI
IPC: C04B35/10
Filed: 1994-01-17
Abstract: PURPOSE:To obtain an alumina ceramic having excellent abrasion resistance using inexpensive raw materials. CONSTITUTION:This abrasion-resistant alumina ceramic is composed of a sintered alumina containing (a) 95-98wt.% of Al2O3 and (b) 2-5-wt.% of a three- component sintering assistant composed of 40-85-wt.% of SiO2, 10-55wt.% of Mg0 and 5-50wt.% of CaO. It has a crystal particle diameter (D) of >=0.8mum (25vol.%), 1.0mum<=D<=3.0mum (50vol.%) and <=4.5mum (80vol.%), a Vickers hardness of >=1,350 and a bulk density of >=3.70g/cm<3>. The ceramic further contains ZrO2 component in addition to the above components.
Patent JP-S57118218-A (JP)
Title: Liquid crystal display element
Inventor: AZUMA KAZUFUMI
IPC: G02F1/1337
Filed: 1981-01-14
Abstract: PURPOSE:To obtain an oriented film which is colorless, and is well adhesive, and with which electrode patterns in relief are invisible by coating a soln. prepd. by condensating a specific diamine component and acid anhydride on a substrate and causing ring closure with heating. CONSTITUTION:A polymer soln. obtd. by condensating 70-96mol% isophthaloyldihydrazide or a mixture of isophthaloyldihydrazide and diaminodiphenyl ether and 4-30mol% diaminosiloxane of the formula (where R1 is C3H6, C4H8, R2, R3 are CH3, C2H5) and acid anhydride such as pyromellitic anhydride, benzophenontetracarboxylic anhydride is coated on a glass substrate by a dipping, spin coating or spray method. This is heated to about 200-350 deg.C to cause ring closure reaction in molecules, after which it is rubbed. Gauze and buffing are generally used for the rubbing.
Patent JP-H04241759-A (JP)
Title: Spi type fuel injection control device
Inventor: ISHIDA KATSUMI
IPC: F02D45/00
Filed: 1991-01-16
Abstract: PURPOSE:To uniformise a fuel amount as much as possible in each cylinder, where an amount of suction fuel is not uniformised, as a uniformity of suction efficiency in each cylinder is limitted, in the case of an SPI type fuel injection device. CONSTITUTION:Injection fuel is determined by considering suction efficiency of each cylinder. In this way, ununiformity of the suction efficiency is canceled by a correction of an injection amount to provide uniformity of a fuel amount sucked to the cylinder.
Patent JP-H05184789-A (JP)
Title: Tunnel finisher
Inventor: TAKASHIMA SHOJI
IPC: D06F58/12
Filed: 1992-01-10
Abstract: PURPOSE:To keep water drops formed as dew from building up on the bottom part of a steam chamber. CONSTITUTION:A tunnel finisher is made up of a steam chamber to which steam is supplied from jetting nozzles 12 and 14, and a heating pipe 44 which is disposed on the bottom part 40 of the steam chamber to evaporate water drops formed as dew in the steams chamber. Thus, there is no building up of water drops on the bottom part 40 of the steam chamber thereby keeping clothes dropped from being soiled.