baber/WOPTO huggingface dataset:
Patent JP-S5478342-A (JP)
Title: Electrode for series welding
Inventor: MAEDA KOUJI
IPC: B23K11/30
Filed: 1977-12-05
Abstract: PURPOSE: To shorten the time of attaching/detaching work for the upper electrodes, and to make easy the uniformization of the height of electrodes after polishing work, on purpose to improve the quality of welding, by making plural sets of upper electrodes into one body using the heat-resisting-nonconductive-body, and by fixing it to the conductive seat.  
     CONSTITUTION: The upper electrodes 11A and 11B are located parallelly to each other, and are fixed to the heat-resisting-nonconductive-body 12 in one body using the mold, etc. The engaging part installed on the side of their upper end face is inserted to the groove of conductive seats 13A and 13B and is positioned at the fixed position, and then, the tightening work with the bolt 14 is made fast so that the time of attaching/detaching work is shortened. Besides, in the case of repolish of upper electrodes 11A and 11B, the simultaneous work is possible by the first setting only; hereby, the time of repolish is shortened, the height of electrodes 11A and 11B after the work is uniformized, the pressure force becomes constant, and the quality of welding is stabilized. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5572625-A (JP)
Title: Cooling apparatus for internal combustion engine
Inventor: GOTOU YOSHINAGA
IPC: F02F1/40
Filed: 1978-11-24
Abstract: PURPOSE: To obtain a uniform temperature distribution at parts of the head by extending the cooling water passage for the cylinder head having the exhaust port formed in a Siamese port near to the exhaust port while connecting it with the water jacket.  
     CONSTITUTION: A cooling water passage 14 is provided to connect a water jacket 13 within a cylinder head 2 to one side of the outlet of an exhaust port 9 bypassing outside chambers 11, 11 through which a push rod 6 is passed. The end of the cooling water passage 14 is divided in the form of Y and thus obtained branch passages 14a, 14b are connected with cooling water passages 15, 16 which are formed around the exhaust port 9 confronting to each other. Then, these cooling water passages 15, 16 are connected to the water jacket 13. Therefore, when the temperature around the exhaust port 9 is increased, the temperature of the cooling water within the cooling water passages 15, 16 is also increased. Thus produced temperature difference allows the cooling water within the passages 15, 16 to be raised and promotes the circulation therethrough. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6038284-A (JP)
Inventor: GIYABIN RICHIYAADO FUITSUSHIYA
IPC: B63B7/08
Filed: 1984-07-11
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-H02290391-A (JP)
Title: Projecting type display device
Inventor: MOROZUMI SHINJI
IPC: H04N9/31
Filed: 1989-06-09
Abstract: PURPOSE:To improve the resolution and lightness of a display pattern by synthesizing modulated red, green and blue color lights onto one axis of a single projecting optical means and projecting the synthesized light. CONSTITUTION:Polarized plates 36-38, 39-41 and monochromatic (red, green, blue) filters 43-45 are arranged so as to have liquid crystal panels 33-35 inserted inbetween. Translucent prisms 30b, 30b are used as a color synthesis means and a screen 32 is irradiated with the light synthesized by the prisms 30b, 30b through a lens 31. Then the light radiating from the panels 33-35 is synthesized on one axis of a lens 31. A video signal subjected to color demodulation in the case of a television signal is inputted to the panels 33-35 with a relevant filter arranged thereto and since the transmissivity is controlled in the panel, the light subjected to color synthesis and directed to the lens 31 is subjected to color adjustment and the screen 31 is irradiated with the light with magnification.
Patent JP-H076340-A (JP)
Title: Magnetic head and its production
Inventor: OBATA TAKESHI
IPC: G11B5/49
Filed: 1993-06-17
Abstract: PURPOSE:To improve electric insulating property, wear resistance, lubricity, adhesion and chemical durability by forming a protective film on the sliding face of a slider and an MR element. CONSTITUTION:An intermediate layer 3 of hard carbon or one or more kinds of components selected among Si, B, Ti, Al, carbides, nitrides and oxides of the elements is formed by sputtering on a slider 1 with an MR (magneto- resistance) element 2 so as to coat the sliding face of the slider 1 coming in contact with a magnetic disk and the MR element 2. The slider 1 is made of a nonmagnetic material capable of holding the MR element 2, e.g., Al2O3/TiC. A hard amorphous carbon film 4 is then formed by chemical vapor deposition on the intermediate layer 3.
Patent JP-S6124066-A (JP)
Title: Head carriage positioning device for floppy disc device
Inventor: MASUDA TAKAHIRO
IPC: G11B21/02
Filed: 1984-07-13
Abstract: PURPOSE:To prevent a position error of a head carriage by fitting a balance weight to a belt opposite to a coupling point of the carriage. CONSTITUTION:One straight part of a belt 4 between pulleys 2 and 3 is fitted to the carriage 7 by a fixed screw 8 and a balance weight 15 is fitted to a straight line part of the belt 4 of the opposite side. The balance weight 15 is a weight corresponding to the weight of the carriage 7 and a force exerting on both the straight line parts of the belt 4 is cancelled by the weight. Thus, the positioning error due to the weight of the carriage 7 is eliminated.
Patent JP-H09330716-A (JP)
Title: Non-aqueous solvent secondary battery
Inventor: FUJIWARA AIICHIRO
IPC: H01M10/0525
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a non-aqueous solvent secondary battery with its high capacity and superior cycle characteristics. SOLUTION: A non-aqueous solvent secondary battery having a positive 6, a negative electrode 4 composed of a carbonaceous material capable of storing and discharging lithium ions, and a lithium ion conductive electrolyte, wherein the non-aqueous solvent secondary battery is its main mixture of which the carbon material is 2 to 40μm in average fiber diameter, a graphitized mesophase pitch based carbon fiber is 10 to 100μmin average fiber length, and the coke-based carbon particles has 50 to 100μm average particle size. Here, it is preferable that the component ratio of graphitized mesophase pitch based carbon fiber in the carbonaceous material is 30 to 90wt.%.
Patent JP-H08315907-A (JP)
Title: Lever type connector
Inventor: KATSUMA TAKATOSHI
IPC: H01R13/629
Filed: 1995-05-18
Abstract: PURPOSE: To easily engage and disengage a connector via a lever operation. CONSTITUTION: The lever 31 of a make connector 21 has a locking claw 37 formed on the turning operation section 34 thereof, and is slidably provided with a release operation piece 40. On the other hand, a female connector 23 is provided with a locking bracket section 39 via a flexible and deformable support piece 38. Also, an engaging release section 41 is formed on the section 39. When the lever 31 is turned to a coupling position, the connectors 21 and 23 are coupled to each other and the section 39 is engaged with the claw 37, thereby locking the lever 31. In this case, when the piece 40 of the lever 31 is caused to slide, the section 41 is pushed, thereby flexing the piece 40 and disengaging the section 39 and the tooth 37 from each other.  In other words, a lock can be released and the lever 31 can be operated at the side of only one of the connectors 21 and 23, thereby ensuring an easy disengagement operation.
Patent JP-H07166359-A (JP)
Title: Plasma treatment
Inventor: INUSHIMA TAKASHI
IPC: C23C16/34
Filed: 1994-06-06
Abstract: PURPOSE:To form thin films having excellent characteristics by a plasma treatment on a substrate by introducing reactive gases into a vessel contg. the substrate after evacuation of the inside thereof and forming an electron cyclotron resonance magnetic field by the effect of microwaves and magnetic fields. CONSTITUTION:A substrate 10 to be treated is supported by a holder 10' in the vessel 16 of a microwave plasma CVD device and the inside of the vessel 16 is evacuated to a vacuum by a molecular turbo pump 8. The IR rays from an IR heater 20 are condensed by a reflection surface 21 to the substrate 10 to heat the substrate to about 500 deg.C. Next, gaseous H2 is introduced from a gas introducing pipe 6 and the microwaves are introduced form a microwave oscillator 4. Electromagnets 5, 5' are energized to generate high-density plasma and to wash the surfaces of the substrate 10 with H2 atoms and electrons. Next, gaseous carbohydrate, such as CH4, is supplied from a gas introducing pipe 7 and the diamond films, etc., are grown on the substrate 10 by the C generated when the gaseous CH4 is excited by the plasma.
Patent JP-S5845913-A (JP)
Inventor: SAITOU MITSUO
IPC: E04G11/02
Filed: 1981-09-16
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-H077807-A (JP)
Title: Electric motor car controller
Inventor: KURIYAMA SHIGERU
IPC: H02M7/48
Filed: 1993-06-17
Abstract: PURPOSE:To eliminate the need of any discharging resistor by locking the rotation of an inductor motor from a signal control circuit and operating an inverter circuit so as to make a power supply capacitor discharge charges stored in the capacitor to the induction motor a specific time after when the power supply to an inverter which drives the induction motor is opened by means of a power supply interrupting conductor. CONSTITUTION:When a switch 15 is opened, a conductor drive circuit 16 which is driven by means of an auxiliary battery 14 is deenergized and releases a power supply interrupting conductor 3. After a specific time (about several tens milliseconds), the rotation of an induction motor 12 is locked by using the output of a signal control circuit 13 and an inverter circuit 8 is operated. The circuit 8 successively energizes power elements 9-11 by using the output of a signal circuit 18 and operates the motor 12 for 100-200 milliseconds by repeating the energization so that the motor 12 can be rotated rightward and leftward several milliseconds by several milliseconds. As a result, charges stored in a power supply capacitor 4 are discharged to the winding of the motor 12. Therefore, the need of a discharging resistor is eliminated and the size of this electric motor car controller can be reduced.
Patent JP-H05344611-A (JP)
Title: Operation control device for vehicle
Inventor: SATO TATSUYA
IPC: B60L15/32
Filed: 1992-06-05
Abstract: PURPOSE:To reduce frequency of use of a driving device, etc., to enhance operation efficiency by operating each motive unit, and to prolong the lifetime of each operation device by reducing frequency of maintenance and inspection, in a operation control device for a vehicle traveling on rails connecting a plural vehicles. CONSTITUTION:In a vehicle provided with at least two driving devices or more, a speed control circuit 24 provided with a speed detecting device 25 is provided on the vehicle, to the speed control device, a main trunk control device 30 is connected so as to output a master control or a brake control to a set speed, each driving device 28, 32 provided each drive control device 29 is provided on the speed control device 24 to independently drive, and the speed control circuit 24 changes the number of driving of driving devices 28 according to the prescribed tractive force or braking force at the time of speed detected by the speed detecting device.
Patent JP-H0440837-A (JP)
Title: Installing culture shelf
Inventor: FUSHIMI YASUO
IPC: A01G33/00
Filed: 1990-06-04
Abstract: PURPOSE:To eliminate dilution of plankton concentration of sea water followed by stagnation of tide and to shorten a growth period of seed and seedling of culture, by variably changing position of float corresponding to a state of tide of sea area. CONSTITUTION:Length of mooring rope 5 in the depth direction to float and to moor a float 4 is set depending upon the depth of water of sea area of culture, degree of waves, etc. Struts 3 have a role of preventing shaking of main ropes 1 and intermediate ropes 1a in the horizontal direction by waves of sea area of culture. Then number of the struts 3 laid is set by the condition of sea area. A method wherein the two parallel main ropes 1 are stretched in the direction of arrow Y and connected to an anchor is carried out in the same way as a conventional method and the intermediate ropes 1a added by this method are also stretched in the direction of the arrow Y and linked to the anchor.
Patent JP-S63309503-A (JP)
Title: Polymeric coloring material
Inventor: OKUZONO SHUICHI
IPC: C08F20/10
Filed: 1987-06-11
Abstract: PURPOSE:To obtain a polymeric coloring material useful as a heat-meltable coloring material which can perform coloration excellent in transparency, by dyeing a copolymer comprising a specified monomer such as a (meth)acrylate and a monomer having a cationic dye-dyeable dye site with a cationic dye. CONSTITUTION:A copolymer (A) is obtained by polymerizing at least 60mol% at least one monomer (a), such as a (meth)acrylate, of the formula [wherein R1 is H or CH3 and R2 is a 12-22C (un)saturated aliphatic hydrocarbon group], e.g., dodecyl (meth)acrylate, with at least 1mol% monomer (b) having a dye site dyeable with a cationic dye, such as a monomer having a sulfonic group, a phosphoric group, a carboxyl group or a salt thereof, except styrenesulfonic acid, e.g., acrylsulfonic acid (sodium salt), in a solvent (c) such as N- methylpyrrolidone in the presence of a polymerization initiator (d). Component A is dyed with a cationic dye (B) at room temperature to 100 deg.C.
Patent JP-H0381107-A (JP)
Title: Concrete block manufacturing-processing device
Inventor: YOSEFU METSUTEN
IPC: B28D1/18
Filed: 1990-06-04
Abstract: PURPOSE: To make it possible to perform the effective two-piece processing of a surface and an edge part by giving a vibration motion to a concrete block in parallel with the upper face of a concrete block by a brush. CONSTITUTION: A concrete block 3 manufactured by pouring concrete into a form and pressing the surface of the concrete using a force, is arranged on a base or a pallet 4 while moves in an arrow 5 direction. Above the concrete block 3, a long-size brush 6 is arranged and is pivotally supported on a support table 7 so that the brush 6 shuttles back and forth vibrating in both directions (arrow mark 8) with the help of a drive part 9. Alternatively, in addition to the long-size brush 6, a roller brush 10 which is pivotally supported, in a freely rotating manner, on a support table 7a to perform the fabrication of the concrete block 3 or its upper face and edges. In this case, the velocity stroke length and rotary speed of the brush 6 and the roller brush 10 can be changed, so that desired processing effects are obtained.
Patent JP-S63309707-A (JP)
Title: Variable valve lift device for rocker arm
Inventor: ISHII TOKUO
IPC: F01L1/18
Filed: 1987-06-11
Abstract: PURPOSE:To attempt simplification and compactness by controlling a valve lift control piston through a valve lift control cam following the rotation of a rocker shaft, and making a constitution in which a cam follower appears/ disappears from the upper surface of a rocker arm. CONSTITUTION:In the case of the lift quantity of a valve 15 being made, for example, large, a rocker shaft 6 is rotated only to a predetermined angle, and the cam crest 5a of a valve control cam 5 is made to strike-contact a tappet 10. And the tappet 10 is push-pressed against a belleville spring 12, and a valve lift control piston 8 and a hydraulic crush adjuster 7 are moved. Also, a shaft 4 with a cam follower fixed thereto is rotated through a stopper. As a result, the slipper 3b of the cam follower is made to protrude out of the upper surface of a rocker arm 1, and made to strik-contact a cam 2 and at the same time, made to become one body with the rocker arm 1. This means that a clearance between the cam 2 and the rocker arm 1 is dissolved.
Patent JP-S5840030-A (JP)
Inventor: SUNAGA SEIICHI
IPC: A01M3/00
Filed: 1982-08-25
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-2000337946-A (JP)
Title: Method and apparatus for measuring liquid level
Inventor: TAKAI TAKUO
IPC: G01B17/00
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To accurately detect a liquid level by measuring the liquid level on the basis of a timing when ultrasonic waves of a different frequency from a frequency of transmitted ultrasonic waves are received. SOLUTION: An ultrasonic transmission part 10 transmits ultrasonic waves (signals) generated by a transmitter 11 on the basis of a reference signal of a predetermined frequency towards a liquid level in a pressure vessel. Ultrasonic waves reflected at the liquid level among the transmitted ultrasonic waves have the frequency changed by a minute movement of the liquid level. However, direct waves, ultrasonic waves transmitted in a wall part of the vessel or reflected by an inner wall face (reverbation waves or reflecting waves) do not have the frequency changed.  A judging part 41 judges whether or not ultrasonic waves of a different frequency from the frequency of the transmitted ultrasonic waves are received, and an operating part 44 measures a time after the ultrasonic waves are started to be transmitted before the ultrasonic waves judged by the judging part 41 as reflecting waves from the liquid level are received by a receiver 21, processes the time and calculates a position of the liquid level.
Patent JP-H09326878-A (JP)
Title: Facsimile reception terminal equipment
Inventor: KAKIZAKI JUN
IPC: H04N1/32
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To provide the facsimile reception terminal equipment by which an information service can be received easily without mis-operation without the need for registering and setting in advance to a storage section of an abbreviation dial or an electronic telephone directory in the case the terminal equipment connects to a host device from which supply of information is obtained to obtain facsimile information. SOLUTION: A terminal equipment 10 outputs a telephone number to a telephone line 7 till a pause code included in a telephone number is detected and when the pause code is detected, a voice signal received from the telephone line 7 is detected. Furthermore, when the voice signal is not detected for a prescribed time or over, the telephone number after the pause code is outputted to the telephone line 7. The service number is sent in a proper timing by detecting the voice signal being a voice guidance. Moreover, the facsimile information service is conducted easily without mis-operation.
Patent JP-H09301461-A (JP)
Title: Jetting device with jetting head
Inventor: KITABAYASHI SEIICHI
IPC: B05B9/04
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To securely prevent the content from jetting out before the use, by forming a thin separable part at the rear part of the connection part in an integrally formed part of the jetting head and the cylindrical part fitted to the jetting container and forming the front part of the integrally formed part with a U-shaped elastic member. SOLUTION: A jetting head 1 is integrally formed with a cylindrical part 3 fitted to a jetting container 2 by use of synthetic resin. The cylindrical part 3 is fitted in the upper cylindrical side of the jetting container 2. A separable thin part is formed at the rear part of the connection part in an integrally formed part of the jetting head 1 and the cylindrical part 3 fitted to the jetting container 3 and a fixing part 5 is formed at the lower end of the cylindrical part 3. The front part of the integrally formed part of the jetting head 1 and the cylindrical part 3 fitted to the jetting container 2 is formed with a U-shaped elastic member 6. The jetting head 1 is fitted upward to turn it up and down repeatedly. The thin part is opened by pushing down the jetting head 1 to jet the content.
Patent JP-S63309636-A (JP)
Inventor: TANEUE FUMIO
IPC: D02G1/02
Filed: 1987-06-12
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-H09301157-A (JP)
Title: Car body supporting unit of magnetic levitation rolling stock
Inventor: IWATANI MITSURU
IPC: B61B13/08
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To prevent any ill effect exerted on the running performance of a magnetic levitation rolling stock by end effect thereon by enabling adjustment on load distribution effected to plural electromagnets loaded on a vehicle. SOLUTION: When air springs are used as car body supporters, their supporting force is determined by a product consisting of their effective sectional area and air pressure. By making the diameter of air springs 3 set on both end parts of a vehicle body smaller than those of other air springs 4, effective section areas are made small. By means of such contrivance, load share allotted to electromagnets arranged on a car body end part for reducing the levitating force of electromagnets due to end effect during run of a magnetic levitation rolling stock is reduced and capability of other electromagnets can be exhibited without any loss. Since such vehicles are normally run in both left and right directions, the diameters of total four air springs 3 arranged on both end parts of a vehicle body are made small.
Patent JP-H1131482-A (JP)
Title: Lamp with reflector
Inventor: SHINTANI MASARU
IPC: H01K1/32
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of glare due to the direct light from a light source by providing a shielding body for preventing the arrival of the direct light from a light emitting part into an area surrounded by a peripheral edge, which regulates an opening of a reflector. SOLUTION: A reflector 14 is formed of glass of the like, and provided with a reflecting film 24 in a surface of the inside thereof, which is formed into a paraboloidal surface or a recessed surface. An upper opening 14b of the reflector 14 is closed by a transparent protecting glass plate 25. A filament 20 is arranged at the nearly focal point of the recessed surface formed by the inside surface of the reflector 14. A lamp 12 is provided with a shielding body 30 for covering a tip of a cylindrical main body 12b, and a rear end of the shielding body 30 is positioned so that the direct light from a rear end of the filament 20 does not arrive to a front side of a circumferential edge 14c of the reflector 14.  With this structure, emission of the direct light form the filament 20 outside of the reflector 14 through the protection glass plate 25 is prevented, and generation of glare is prevented.
Patent JP-H01314285-A (JP)
Title: Sample list of interior material for buildings
Inventor: SHUKUTANI KOICHI
IPC: E04F15/04
Filed: 1988-06-14
Abstract: PURPOSE:To allow easy matching of hues and harmonizing of colors by classifying plural samples which are different in hues and brightness of colors to plural color systems by hues and arranging the samples in order of the brightness of colors by each of the respective hue systems. CONSTITUTION:The samples are provided respectively by dividing the same to, for example, the samples 20 of the interior materials for floors, the samples 20 of the interior materials for walls and the samples 30 of the interior materials for ceilings. The plural samples 10, 20, 30 which are different in the hue and the brightness (tone) of the colors are classified to 7 kinds; a P (purple) system, R (red) system, YR (yellowish red) system, Y (yellow) system, G (green) system, B (blue) system, and N (colorless and low saturation) according to the hues and are arranged and displayed in order of the brightness of the colors for each of the hue systems in the sample lists 1, 2, 3. Since the plural samples are classified by hue, easy matching of hues of the interior materials such as for floors, the walls and the ceilings is thus facilitated.