baber/WOPTO huggingface dataset:
Patent JP-S53130873-A (JP)
Title: Apparatus for separating city refuse
Inventor: SHIINA TOMOYUKI
IPC: B07B15/00
Filed: 1977-04-20
Abstract: PURPOSE: To provide an apparatus capable of assorting city refuse continuously and with high precision, which is equipped with recoiling assorting means in a plurality of stages arranged such that flow of materials separated by the funciton of recoiling force or reaction may not mix together in respective assorting means. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03248784-A (JP)
Title: Laser beam marking system
Inventor: OKUMURA KIYOSHI
IPC: B23K26/00
Filed: 1990-02-28
Abstract: PURPOSE:To make marking work efficiently without using large-sized laser beam oscillator by changing laser beam irradiating position during charging or setting and irradiating the laser beam onto a material to be machined in one shot at the same time of completion of the change. CONSTITUTION:During charging time and reversing time, shift of X-axis movable base 15 or Y-axis movable base 17 is completed from a first zone to a second zone. When the shift of mirror movable base completes during charging or reversing, as the pulse laser beam can be immediately irradiated, a pattern in formation can be efficiently marked onto the material 11 to be worked. By this method, the marking, which can mark onto the material to be machined in one shot, is marked at plural times, and the marking having large area can be efficiently completed.
Patent JP-S57160347-A (JP)
Title: Revolving body device
Inventor: YOKOYAMA KUNIHIKO
IPC: H02K19/08
Filed: 1981-03-30
Abstract: PURPOSE:To prevent leakage flux from a rotor magnetic plate while improving torque and efficiency by mounting the rotor magnetic plate to the lower end of a revolving body through a pushing consisting of a nonmagnetic material and a spacer by means of a bolt. CONSTITUTION:The rotor magnetic plate 5a composed of a hysteresis material is mounted to the lower end of the revolving body 1 through the bashings 9 consisting of the nonmagnetic material and the spacers 10 by means of the bolts 7. According to this constitution, leakage flux to the rotor 1 side from the rotor magnetic plate 5a is shielded by the bushings 9 and the spacers 10, magnetic flux density in the rotor magnetic plate 5a is increased, high torque is obtained and the efficiency of a motor can be improved.
Patent JP-S63212680-A (JP)
Title: Filament winder tension controller
Inventor: ORI TOMIYA
IPC: H01B13/00
Filed: 1987-02-26
Abstract: PURPOSE:To control winding tension in a constant manner, by connecting an output shaft of a pulse motor to a manual voltage regulator, and making an oscillating pulse number variation in a controller almost correspond to a variation in driving torque to be assumed to a torque motor. CONSTITUTION:When a fact that tension of a filament W is shifted out of the specified value is detected by a tension sensor 10 of a dancer device 2, a controller 9 gets controlling a pulse motor 7, and automatically controls a manual voltage regulator 4 via an output shaft 6. This controlling method sets a pulse number and a pulse transmitting interval necessary to advance the pulse motor 7 into each step down to such one as the proper value by a setting signal out of a setting part of the controller 9, and increases driving voltage to a torque motor 3 by the manual voltage regulator 4 so as to accord with a torque variation curve to be extected to various wire diameters in advance. Thus, winding tension on a takeup reel is controllable so as to become constant all the time.
Patent JP-H09218866-A (JP)
Title: Method, system and device for processing information
Inventor: FUJIYOSHI HIROYUKI
IPC: G06F17/21
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a method, a system and a device for processing information capable of improving the reliability of the origin verification of information, content approval and kind classification, etc. SOLUTION: When an object code is included in printing information (S602), a password for calling confirmation is inputted (S604) and whether or not a calling password relating to the object code and the inputted password for the calling confirmation match is discriminated (S605). As a result, only when the passwords match, in a state where the object code is inserted to document information in the printing information, the printing information is transmitted through a network part to a printer side (S608).
Patent JP-2000074780-A (JP)
Title: Vibrating/exciting tester
Inventor: KUBOTA TOMOO
IPC: G01M7/02
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To improve a deformation of a stepwise acceleration waveform caused by a friction. SOLUTION: In the vibrating/exciting tester for driving a linearly extending or contracting actuator and exciting a test piece according to arbitrary exciting characteristics, a disturbance absorbing weight member 11 is mounted at a movable portion of the actuator. Thus, the mass of the portion is increased, and a deformation of a stepwise acceleration waveform caused by a friction can be remarkably reduced.
Patent JP-S51120366-A (JP)
Title: Hydraulic control device of automatic transmission
Inventor: SAKAI TOSHIMITSU
IPC: F16H61/06
Filed: 1975-04-16
Abstract: PURPOSE: Hydraulic control device of automatic transmission in which a back pressure to be applied to the shock absorbing accumulator is precisely fitted to a degree of opening of throttle and at the same time a good reduction in shift shock may be obtained when the speed is changed. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H04264187-A (JP)
Title: Usage of heating medium
Inventor: INOUE MASAHARU
IPC: C09K5/00
Filed: 1991-02-19
Abstract: PURPOSE:To improve the properties demanded for heating media, such as ther mal stability by blending a diethylbiphenyl with an alkylnaphthalene heating medium before use. CONSTITUTION:An alkylnaphthalene heating medium is used by blending 5-95wt.% of a diethylbiphenyl therewith. The alkylnaphthalene heating medium may include mono-, di-, tri- and tetra-substituted isopropylnaphthalenes, ethypound naphthalenes and methylnaphthalenes, among which the isopropyl{aphthalene heating media are preferred. The amount of the diethylbiphenyl is in the range of 5-95wt.%, preferably 10-90wt.%, based on the heating medium. To enhance the thermal stability of the alkylnaphthalene heating medium, it is advisable to substitute a diethylbiphenyl partially for the alkylnaphthalene heating medium or to add a diethylbiphenyl thereto. Thus, the thermal stability of the heating medium can be increased in order.
Patent JP-H08230857-A (JP)
Title: Synthetic resin bottle
Inventor: SHIMADA SHINJI
IPC: B65D1/02
Filed: 1996-03-04
Abstract: PURPOSE: To wind a shrink label around a bottle body presentably in a technical subject not to bring about a bending deformation resulting from shrinkage by heat at the edges of the upper and lower sides of the opposite part to the flat face of the shrink label wound around the body of a synthetic resin bottle. CONSTITUTION: At least one end edge 4 of flat faces 3 is protruded at the central part 4a to form a bent ridge structure. In this way, the hooking force of a shrink label 9 against the end edge 4 is made maximum at the center 4a of the edge 4. The excessive shrinkage deformation in the vertical direction of the shrink label 9 oppositely positioned to the flat faces 3 is prevented. And hence, inferior external appearance due to incorrect bending deformation at the upper and lower edges of the shrink label 9 can be securely prevented.
Patent JP-S51122219-A (JP)
Title: Slide roof for automobile
Inventor: YAMAZAKI SHINICHIROU
IPC: B60J7/04
Filed: 1975-04-16
Abstract: PURPOSE: To reduce power loss at the sliding. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S51120640-A (JP)
Title: Time counting method
Inventor: TANAKA YUUZOU
IPC: G06F11/30
Filed: 1975-04-16
Abstract: PURPOSE: Time counting of all channels is accomplished by one time-counting channel by storing time counting information of each channel collectively in a memory. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H11245877-A (JP)
Title: Wing construction
Inventor: MAKINO KOJI
IPC: B63B1/24
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To reduce bending moments transmitted to the rear edge of a wing even if a large force is applied to the front edge of the wing. SOLUTION: The upper and lower surface portions of a wing main body 2 are split from each other at a position halfway between a front edge and a rear edge, and these longitudinally split front and rear wing sections 11, 12 are rotatably connected together by hinge members 13. A deformation- restraint member 15 restraining the deformations of the surfaces of the hinge members 13 above and below the front and rear wing sections 11, 12 is placed within the wing main body 2, and the outer surface of the wing main body 2 is covered with a metallic thin plate 3.
Patent JP-H10236815-A (JP)
Title: Production of silicon for solar battery
Inventor: KATO YOSHIHIDE
IPC: C01B33/037
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing the silicon for a solar battery by which the silicon of desired purity is efficiently produced at a lower cost in a shorter time by improving the method for producing the silicon only by metallurgy. SOLUTION: Metallic silicon is used as the starting material, and the impurity elements contained in the material are removed by oxidation, vacuum refining and solidification to produce the silicon for a solar battery. In this case, the starting material is mixed with the off-grade silicon generated in the production process other than this process so that the contents of the P, B, Al, Fe C and Ti as the impurity elements are controlled respectively to <=30ppm, <=20ppm, <=1000ppm, 1000ppm, <=500ppm and <=60ppm.
Patent JP-2000243828-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMADAI TSUTOMU
IPC: H01L21/768
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device, where an inter-wiring pitch can be lessened without reducing an alignment margin, a level difference is prevented from occurring newly in wirings, an alignment margin can be restrained from being lessened even if a wiring is lessened in line width without changing an inter-wiring pitch, and resultantly wirings can be lessened in inter-wiring parasitic capacitance. SOLUTION: An insulating film is formed on an first interlayer insulating film 2, the insulating film is patterned so as to cover a through-hole forming region, and a projection 3 is formed. A conductive film is formed on all the surface and patterned into a first metal wiring layer 4. A second interlayer insulating film 5 is formed on all the surface, and then the surface of the second interlayer insulating film 5 is polished through a chemical mechanical polishing method until the surface of the first metal wiring layer 4 formed on the projection 3 is exposed. A conductive film is formed on all the surface, and the conductive film is patterned so as to be electrically connected to the first metal wiring layer 4 whose surface is exposed, and an island-like metal film 6 is formed.
Patent JP-H08216706-A (JP)
Title: Rice transplanter
Inventor: NAKAO TOSHIO
IPC: A01C11/02
Filed: 1995-02-09
Abstract: PURPOSE: To safely and surely install a rice transplanter and also facilitate the supply of fuel to a fuel tank by improving the balance of the fuel tank. CONSTITUTION: A fuel tank 40 is disposed on the lower side of a step 67 in a position opposite to a muffler with an engine 2 interposed between them, and the height of the position of an oil feeding tap 98 of the fuel tank 40 is made substantially agree with the height of the upper surface of the step 67.
Patent JP-H09322966-A (JP)
Title: Game machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To improve the interest of Pachinko (Japanese pinball game) by providing a variable display game interferring means, with which the change of display on a variable display part is stopped by external operation, and enabling the stop operation due to the variable display game interfering means only when the generation of reach state is decided. SOLUTION: When hit balls shot into a play area 2 by a hit ball shooter 20 win prizes in start prize winning devices 6 and 8 and detecting signals are outputted from start prize winning detectors 61 and 81, the display on three variable display parts A-C of a variable display device 4 is changed. After the lapse of a prescribed time from the start of this variable display game, the display on the variable display parts A-C is stopped one by one and, in this case, however, only when the stopped display on two variable display parts A and B shows '7, 7' (the reach state is provided), the ON operation of a variation time shorten button 101 is enabled by turning on an operable state indication lamp 111. With this ON operation, the change of the variable display part C to be finally stopped is stopped.
Patent JP-S54137570-A (JP)
Title: Oil feeding device
Inventor: IKOMA MITSUHIRO
IPC: F16N7/36
Filed: 1978-04-18
Abstract: PURPOSE: To improve the performance of this lubricating device, by mounting an auxiliary oil pump in parallel with a crank shaft provided with an oil pump mechanism.  
     CONSTITUTION: An auxiliary pump 27 is turned through a bolt 31 by the revolution of a crank shaft 18. Lubricating oil sucked by a suction port 29 is subject to centrifugal force corresponding to a radius and the number of revolution of the auxiliary pump 27 when passing through a horizontal oil hole 30, is pressurized, passes through an oil path 26, enters an oil hole 25 of a thrust bearing 22 fixed to a frame 23 and is introduced to a suction hole 19 of the crank shaft 18. The lubricating oil is further subject to centrifugal force corresponding to the number of revolution and the eccentric quantity of a longitudinal oil hole in an oil pump portion of the crank shaft 18 when passing through a horizontal oil hole 21, is pressurized, lubricates a friction surface of a bearing metal 33 while rising in a longitudinal oil hole 20 and lubricates an upper bearing portion, etc. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S52129440-A (JP)
Title: Apparatus for erasing residual electric charge
Inventor: OONISHI MASARU
IPC: G03G21/00
Filed: 1976-04-22
Abstract: PURPOSE: To satisfactorily erase with low voltage by providing a full wave rectifying circuit comprising of high voltage diodes in the sealed type ion source used in the erasers for electro photographic sensitive plates and the like. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63212317-A (JP)
Inventor: YANO KOICHI
IPC: A61B3/00
Filed: 1987-02-28
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-2000251614-A (JP)
Title: Field emission element and manufacture thereof
Inventor: ITO SHIGEO
IPC: H01J1/304
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To surely fix a carbon nano tube(CNT) electrically and mechacally to a direction vertical to a substrate to which direction an electric field is drawn in a field emission element with the CNT used as an emitter. SOLUTION: An insulation layer 4 is provided on a cathode conductor 3 of a cathode substrate 2, and thereon a gate electrode 5 is provided. There is a cathode conductor 3 at the layer 4 and in an opening of a gate electrode 5, and thereon a plularity of carbon nano tubes(CNTs) 8 are firmly fixed by means of a cobalt layer 7. At least part of the CNTs 8 faces substantially vertical to a surface of the substrate 2, in its longitudinal direction. This element has a higher current density than that of the conventional element. The fixation of CNT 8 is firm, is hard to separate from the substrate 2, and has a lower contact resistance to the conductor 3.
Patent JP-H02227785-A (JP)
Title: Recognizing method for circular or rhombic mark
Inventor: SUGIYAMA SHIGEAKI
IPC: H05K13/04
Filed: 1989-03-01
Abstract: PURPOSE:To identify a circular or rhombic mark by obtaining the XY coordinates of both end points of a mark in the X direction and obtaining the center of the mark after discriminating the quantity of the input mark data. CONSTITUTION:The white and black picture element numbers l1 and l2 set on an axis AA' are counted for a picture memory inputted via a camera. The coordinates x1 is defined when the axis AA' is moved to the right and the number l2 changes to 1 or more from 0, and the center of a black picture element is defined as y1=l1+l2/2 on the axis AA'. Then the center position of a black picture element is defined as y2=l'1+l'2/2 on the axis AA' and at positions of the value x2 obtained by subtracting 1 from the coordinates where the number l2 changes to 0 from 1 or more after the axis AA' is moved more the right. Thus the coordinates of both end points are decided for a mark in the X direction. An error is decided and processed when the difference between the pitch L between both ends and the set value L' exceeds a prescribed range. In such a constitution, the distance (pitch) between both end points is equal to the diameter of a circle or the diagonal angle of a rhomb even with a circle or a tilted rhomb. Thus a defect is decided if the pitch of the mark data on the camera input is larger than the original difference. As a result, a wrong center position is never calculated nor recognized.
Patent JP-S61206124-A (JP)
Inventor: TOYODA MITSURU
IPC: H01H33/16
Filed: 1985-03-11
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-S60190402-A (JP)
Title: Production of vinyl polymer
Inventor: IWATOMO KEISUKE
IPC: C08F2/00
Filed: 1984-03-12
Abstract: PURPOSE:A specific polymerization initiator is dissolved in a vinyl monomer to effect suspension polymerization in an aqueous medium to produce a vinyl polymer with a wide range of molecular weight distribution which can be used in coating and molding without need for large investment. CONSTITUTION:In the suspension polymerization of a vinyl monomer such as methyl acrylate, styrene, acrylonitrile in an aqueous medium, a polymerization initiator with less than half hour of the half life at the polymerization, usually 90-95 deg.C, e.g., azobisdimethylvaleronitrile in case of 90 deg.C of polymerization temperature or diisopropyl percarbonate at 60-70 deg.C is dissolved in the vinyl monomer, preferably 0.1-20wt% and the mixture is added dropwise to the aqueous medium which is kept at the polymerization temperature, preferably in 0.5-3hr to effect suspension polymerization.
Patent JP-2000237706-A (JP)
Title: Vacuum cleaning and drying method using single treating tank and device therefor
Inventor: DOMOTO MASAHIRO
IPC: H01L21/304
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum cleaning and drying method and a device by which oil contaminants are cleaned off and a work is dried in a short time, by the use of a single treating tank enhanced in safety. SOLUTION: A work 11 is dipped in a hydrocarbonic solvent 12 in a cleaning and drying tank 13, ultrasonic vibration and oscillation are exerted on the work 11 under reduced pressure to clean the work 11, then the tank 13 is opened to the atmosphere, the inside of a solvent return tank 18 connected to the tank 13 is evacuated to move an entire amt. of the solvent 12 into the solvent return tank 18, hence the tank 13 is evacuated, the vapor of the hydrocarbonic solvent is supplied to clean the tank. Subsequently, the inside of the cleaning and drying tank 13 is opened to the atmosphere, the solvent 12 contg. impure oil is discharged, and finally the inside of the tank 13 is evacuated to vaporize off the solvent 12 depositing on the work 11.
Patent JP-H0679090-A (JP)
Title: Device and method for control of water feed to washer
Inventor: YANA SEISHIYOKU
IPC: D06F39/04
Filed: 1993-03-08
Abstract: PURPOSE: To make controllable the temperature of water for washing by supplying cooling water together when the temperature of water for washing to be supplied to a washing tub is higher than a fixed value. CONSTITUTION: On one side of the outside, a washing tub 6 and a pressurized air container 6a, first and second temperature sensors 3 and 4 are mounted and the temperature of water for washing poured into the washing tub 6 and the temperature of the pressurized air container are sensed by these sensors 3 and 4. When the temperature of water for washing is higher than a prescribed value, cooling water is supplied by operating a cooling valve 1, the temperature of water for washing is made lower than the prescribed value, and the water level of water supply is sensed.
Patent JP-H04282999-A (JP)
Title: Controller
Inventor: MUTSUKAWA YASUKO
IPC: H04N5/44
Filed: 1991-03-12
Abstract: PURPOSE:To realize the bus system with convenience of use. CONSTITUTION:An electronic device is connected to the controller via a bus line 5. The device is operated in response to a remote control signal SRM from a commander. At setup, when a setup request and a device address are transferred from the electronic device, the transfer request for a function code or the like with the device address added thereto is transferred to the electronic device. Then the function code or the like transferred from the electronic device is stored to an area corresponding to the device address in a RAM 1d. The function code is read from the RAM 1d corresponding to the remote control signal SRM and the device address corresponding thereto is added and transferred to the electronic device to control the operation of the electronic device. The function code or the like of the electronic device is automatically stored in the RAM 1d and it is not required for the user to set the data manually and the bus system offering convenience of use is realized.
Patent JP-S63212946-A (JP)
Title: Developing method
Inventor: TOMURA SHINYA
IPC: G03G9/093
Filed: 1987-03-02
Abstract: PURPOSE:To develop an electrostatic latent image with high fidelity without causing development fog by using a nonmagnetic one-component type toner having a hybrid structure composed of a core for playing the role of fixing characteristics, and an outer shell layer for playing the role of development characteristics. CONSTITUTION:The nonmagnetic one-component type toner 14 has a hybrid structure composed of the core 21 for playing the role of mainly exhibiting fixing characteristics and the outer shell layer 22 for playing the role of mainly exhibiting development characteristics. The core 21 is made of a styrene-acrylic copolymer having a glass transition point of >=50 deg.C and a molecular weight of 5,000-20,000, and the shell layer 22 is made of a styrene-acrylic copolymer having a glass transition point of >=50 deg.C and a molecular weight of 200,000-2,000,000. This toner 14 is electrically charged by rubbing a toner carrier with an elastic blade, and transferred to an electrostatic image bearing body to develop the image, thus permitting fixing characteristics and development characteristics to be improved, triboelectrification quantity distribution to be made sharp and uniform, and the electrostatic latent image to be developed in high fidelity by using the toner having the hybrid structure.
Patent JP-S51121218-A (JP)
Title: High-voltage generation circuit
Inventor: EDA KAZUO
IPC: H04N3/18
Filed: 1975-04-17
Abstract: PURPOSE:As to a TV receiver, to keep the plate voltage under a certain value in order to prevent the generation of the untolerable amount of X-ray from a CRT, even when some parts of the circuit fail.