baber/WOPTO huggingface dataset:
Patent JP-H0516483-A (JP)
Title: Inserting method of paper for printer
Inventor: IKEGUCHI KEITOKU
IPC: B41J29/42
Filed: 1991-07-09
Abstract: PURPOSE:To make accurate printing possible by setting a form such as manuscript paper with a border of standard format printed thereon to a printer through causing a specific point based on the border of standard format of the form to coincide with the insertion reference point of the printer at the time of setting the form with the border of standard format printed thereon to the printer. CONSTITUTION:While an insertion reference point A is set in the vicinity of the scale '1' of the front end 21 of the top cover 2 of a printer, a specific position B is set in the border of standard format of a form, e.g. in the upper left hand corner of the printed border of the form. Then, the form 7 is inserted by a paper feed knob 5 so as to revolve from before a paper guide 3 and round a pinch roller 6 and to pass before a platen 8 until it reaches the front end 21 of the top cover 2, said two points A, B are aligned, and the form is set to the pinch roller 6 by a paper pressure lever 4. Then, the two points A, B are aligned in the form-setting position of the printer so that the form is set in the printing start position. After that, printing is started by an executive order and characters are printed one by one within the border in the specified position of the form.
Patent JP-H072294-A (JP)
Title: Capping head of bottle capping machine
Inventor: MINAMINO MASAMICHI
IPC: B67B3/10
Filed: 1993-06-15
Abstract: PURPOSE:To facilitate attraction with a center of a bottle cap and that of a bottle mouth aligned in a precise coincidence, by a method wherein a plane on an attracting side of a magnetic bottle cap which is provided in a head pin is magnetically attracted by even numbers, four or more, of poles. CONSTITUTION:A capping head 1 which is mounted on a rotor of a bottle capping machine to rotate integrally, at a position where a bottle cap is received from a bottle cap takeout device, while a lower end of a head pin 6 is being projected a little downward from a tip end of a slot 4, goes down a little and receives the bottle cap on the cap takeout device by attraction. At this time, a magnet 8 is made of a four-pole attracting magnet, and it forms a magnetic field attracted toward the center. As a result, the magnet can attract the center of the bottle cap into a precise coincidence with the center of the magnet 8, that is, the axial line 0 of the head pin 6. In this instance, the axial line 0 of the head pin 6 is naturally designed to coincide completely with the centeral line of the bottle which is fed below the capping head 1, and thereby a precise centering of the bottle cap and bottle mouth can be obtained.
Patent JP-H1117602-A (JP)
Title: Radio communication system
Inventor: HARA YOSHITAKA
IPC: H04W16/30
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To reduce the difference of propagation loss between a terminal and a base station antenna, even if the position of the terminal is changed and to control transmission power in a small dynamic range by constituting respective base station antennas, so as to cover through a beam a prescribed area separated from a present base station for more than a fixed distance. SOLUTION: The beams from respective base station antennas 1-6 respectively cover covering areas 7-12 separated from the present base station antennas 1-6 for more than a certain fixed distance. That is, the beams of the respective base station antennas 1-6 are arranged, so as to alternately cover the certain area right close to the adjacent base station antennas. Thus, the base station antennas 1-6 detect the reception power of signals from the terminal separated by more than a certain prescribed distance. Thus, even if the position of the terminal is changed, the difference of the mutual propagation loss between the terminal and the base station antennas 1-6 is small. Thus, transmission power control is realized in the small dynamic range.
Patent JP-S5691214-A (JP)
Title: Method of modulating light phase of fiber
Inventor: OOTA YOSHINORI
IPC: G02F1/11
Filed: 1979-12-25
Abstract: PURPOSE: To enable phase modulation to be accomplished efficiently with simple work by bonding a high polymer piezoelectric film having electrode on the surface onto the covering made of a high polymer covering an optical fiber by means of an org. adhesive agent, and applying voltage to the electrode thereby performing phase modulation.  
     CONSTITUTION: A covering 2 of a high polymer such as nylon is provided on an optical fiber strand 1. For example, a piezoelectric film 3 made by providing an electrode of an Al vapor-deposited film or the like on a high polymer piezoelectric film such as a film mixed with piezoelectric fine particles in a resin or polyvinylidene fluoride is wrapped on the covering 2 and is bonded. A high-frequency electric field is applied to the electrode via lead wires 4, 5, whereby the phase modulation of the light waves in the optical fiber strand 1 is accomplished. Thereby, the phase modulation may be accomplished efficiently with the simple work. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0332913-A (JP)
Title: Car height adjusting device
Inventor: TOHATA HIDEO
IPC: B60G17/015
Filed: 1989-06-30
Abstract: PURPOSE:To improve adjusting accuracy regardless of live load or adjusting speed by stopping the adjustment of car height when the time when the car height value input from each car height sensor remains on the side of objective car height further than the specific boundary value exceeds the specified accumulated value. CONSTITUTION:The suspension units arranged on the front, rear, right, and left wheels of a vehicle respectively are provided with car height adjusting valves 2((a) through (d)) and car height sensors 11 ((a) through (d)) respectively. The opening and closing of the car height adjusting valves 2 are controlled based on the detection signals from the car height sensors 11 respectively by a control unit 12. This serves to charge and discharge the fluid pressedly sent from a pump 3 to each suspension unit for vertically adjusting car height. In this case, the boundary value deviated from objective car height by the specified deviation value is set. When the accumulated value of the time when the car height value input from each car height sensor 11 remains on the side of objective car height further than boundary value becomes the specified value, car height adjustment is made to stop.
Patent JP-H0919718-A (JP)
Title: Device for turning coil of steel strip
Inventor: AOKI FUMIO
IPC: B65H18/10
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To smoothly turn a steel strip coil without damaging by installing an extension and contraction means providing a clamp to engage at a leg of a bar like skid and to extend and contract the bar like skid itself in a proper length to the external diameter of the steel strip coil. SOLUTION: A supporting member 10 of a coil 1 composed of two faces being a right angle mutually and a turning cylinder 7 of the supporting member 10 are as same as the conventional turning device. However, a bar like skid 2 has a mechanism to extend and contract the length, for example, a structure like a slidable double tube joint and a leg of the bar like skid 2 is engaged to a position adjusting cylinder 5 with an adjusting clamp 9. Accordingly, in the bar like skid 2, the length is able to extend and contract and the central position is able to be adjusted at the central part of the coil 1. As a result, the skid size adjusting working in the turning working of the coil 1 can be executed in a short time without requiring the labor of a worker.
Patent JP-S6060892-A (JP)
Inventor: NUKUSHINA MASANORI
IPC: D05B21/00
Filed: 1983-09-13
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-S6326927-A (JP)
Title: Ion source
Inventor: TAKAYAMA KAZUO
IPC: H01J27/08
Filed: 1986-07-19
Abstract: PURPOSE:To further improve protection of a hot cathode chamber while enabling an output beam to be made into relarively a large current by juxtaposing electrodes serving as bulkheads and having a narrow aperture at least in 2 stages in front and in rear. CONSTITUTION:Two electrodes 3, i. e. electrode plates, are arranged in an appropriate distance in such a way as to be buried in a bulkhead 3(a), each electrode 3 is provided with each actuating power source 10 to impress each intermediate anode potential and the front electrode 3 is so arranged to have more or less higher potential in comparison with that of the rear electrode 3. Then, a communicating path in the bulkhead 3(a) works to increase flow passage resistance due to a narrow aperture 2 provided in 2 stages of front and rear, acting to increase a pressure difference between chambers 5 and 6, and favorably functioning to protect the hot cathode chamber 5 from an inflow of active gases or ions. Further, electrodes 3 serving as bulkheads with the intermediate anode potential provided in 2 stages of front and rear in the communicating path can facilitate electric discharge from a hot cathode 4, and also obtain relatively high density of plasma into the communicating path and favorably work to make an ion beam led from the chamber 6 into a large current.
Patent JP-H0593496-A (JP)
Title: Shield excavator
Inventor: OSADA SEIJI
IPC: E21D9/06
Filed: 1991-06-14
Abstract: PURPOSE:To mix soil excavated by cutter head with a grout injected into the excavated soil with stirring. CONSTITUTION:While turning a cutter head 2 provided to the tip of a shield body 1, the shield body 1 is advanced. In such a shield excavator, spokes provided to the cutter head 2 are set by deviating them back and forth. Cutters 2c are also provided to the spoles 2a and 2b, and the soil excavated by the cutter head 2 is mixed with a grout injected into the soil by means of the spoles 2a and 2b and the cutter 2c. Since the excavated soil is mixed by using the spokes 2a and 2b of the cutter head 2, the needs to provide stirring blades can be eliminated.
Patent JP-S5793700-A (JP)
Title: Blower
Inventor: NAKASHIMA ISAMU
IPC: F04D29/44
Filed: 1980-12-01
Abstract: PURPOSE: To reduce noise by installing a projection piece on the inner surface of the bell mouth of a Sirrocco-type blower, and preventing generation of eddy current on the back of the bell mouth.  
     CONSTITUTION: A bell mouth 4 is constituted by forming the projection piece 6 having the same dimension of height the curvature radius R of the bell mouth 4, in the projecting state in the horizontal direction from the inner surface of the bell mouth 4, with the same distance as the outer diameter of a Sirrocco fan 1 apart from the center of the bell mouth 4. The turbulence of the eddy current which is liable to be formed on the back of the bell mouth 4 can be shielded by the projection piece 6 which reaches the crossing point A from the inner surface of the bell mouth 4, and thus noise can be reduced. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5692940-A (JP)
Title: Flame-retardant thermoplastic resin composition
Inventor: SHINMON MAMORU
IPC: C08L7/00
Filed: 1979-12-27
Abstract: PURPOSE: The titled composition, suitable for protecting a covered wire, capable of forming a thick and rigid fireproof wall by swelling on contact with a flame and preventing the combustion toward the inside, and prepared by incorporating zinc oxide, etc. and Sb 2 O 3  in specific proportions with soft vinyl chloride resin.  
     CONSTITUTION: 30W70pts.wt. zinc oxide or sulfide and 2W20pts.wt. antimony trioxide are added to a soft vinyl chloride resin composition containing 100pts.wt. vinyl chloride resin and 20W100pts.wt. plasticizer. Other resins, e.g. ethylene-vinyl acetate copolymer or chlorinated polyethylene, having the compatibility with the vinyl chloride resin or other having the compatibility with the vinyl chloride resin or other flame retardants, e.g. the organic or inorganic types, may be added thereto. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6147271-A (JP)
Title: Printing head
Inventor: FURUYA KANAME
IPC: B41J2/28
Filed: 1984-08-15
Abstract: PURPOSE:To form a printing hea capable of keeping high speed printing capacity and reliability over a long period of time, by applying surface treatment based on nickel showing permeability to the magnetic pole surfaces of an attraction member, a core and a yoke, and making the surface treatment hardness of the core and the yoke higher than that of the attraction member. CONSTITUTION:Surface treatment based on nickel is applied to the surface opposed to the rotary fulcrum of an attraction member 9 and the magnetic surface of a core 12 and surface treatment imparting hardness higher than that of the attraction member 9 is applied to the magnetic pole surfaces of a yoke 13 and the core 12 while electroless nickel plating is applied to the attraction member 9 to adjust Vickers hardness Hv to 500-700 and electroless nickel plating having a hard fine powder of SiC, WC or TiC added thereto is applied to the magnetic pole surfaces of the yoke 13 and the core 12 and hardening heat treatment is performed at 300 deg.C or more to adjust Vickers hardness Hv to 1,100 or more. By this method, permeability is imparted and magnetic attraction force is increased while abrasion resistance is enhanced and a long life printing head with high reliability can be formed.
Patent JP-H0457621-A (JP)
Title: Electrochemical machining device
Inventor: SHIMIZU MITSURU
IPC: B23H3/04
Filed: 1990-06-27
Abstract: PURPOSE:To enable efficient and proper chamfering by forming a slope of such an angle as identical with a chamfering angle at an electrochemical electrode corresponding to the chamfering section of a workpiece, and setting a gap between the slope and chamfering section within the predetermined size range. CONSTITUTION:An electrochemical device 10 is used for chamfering the ports 2, 3 and 4 of a cylinder sleeve 1 via an electrochemical process. This device 10 is equipped with electrochemical electrodes 11 and 12, and connected to a power supply in such a way that the electrode 11 becomes an anode and the electrode 12 becomes a cathode. The electrochemical electrode 12 comprises an electrode body 13, and electrode materials 14a, 14b and 14c, and an electrolyte passage 15 is formed within the electrode body 13. Also, projections 16a, 16b and 16c corresponding to the corners of ports 2, 3 and 4 are formed at the projections of the electrode materials 14a, 14b and 14c. In addition, slopes faced to the aforesaid port corners are formed at the projections 16a, 16b and 16c. A gap between the port corner and slope is set at 0.8 to 1.3mm.
Patent JP-S5869902-A (JP)
Inventor: OSADA YAMATO
IPC: E01C3/00
Filed: 1981-10-22
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-S5961576-A (JP)
Title: Resistance welding of pipe
Inventor: SHIDARA SEIJI
IPC: B23K11/00
Filed: 1982-09-30
Abstract: PURPOSE:To weld a pipe end cut at right angles to a bent or curved face by connecting - electrode of a DC resistance welding machine to the cut end of a pipe and connecting + electrode to the pipe body or plate face and pressure welding by applying current. CONSTITUTION:The small diameter side of a pipe 2, an object to be welded, is clamped in vertical position by the lower electrode of a rectification type DC resistance welding machine, and the body of large diameter side of the pipe 1 is placed on its upper end in horizontal position, and welded by conducting while pressing down the pipe body by an upper elecrode 3. The pipe 1 is connected to + electrode, and pipe 2 is connected to - electrode, and welding current smaller than the case of AC power source is applied. Then, the contact end of the pipe 2 is softened without scattering and a small weld zone is formed, and the circular welded area expands to left and right with descent of the upper electrode 3, and almost whole periphery is welded.
Patent JP-H0337191-A (JP)
Title: Method for forming semiconductor polycrystal thin film
Inventor: SATO NOBUHIKO
IPC: C30B28/02
Filed: 1989-07-03
Abstract: PURPOSE:To increase crystal grain diameter by heat-treating an amorphous substance deposited on a substrate at the first temperature, forming crystal nuclei in the amorphous substance, then heat-treating the resultant substance at the second temperature and growing the crystal in the solid phase. CONSTITUTION:A polycrystal Si film is deposited to about 1000Angstrom thickness on the surface of a substrate, such as quartz substrate, at about 600 deg.C by a vacuum CVD method using SiH4, etc. Into the polycrystal film, were then implanted Si<+> ions at about 5X10<15>/cm<-2> density and about 70keV accelerated voltage. Thereby, the polycrystal Si film is noncrystallized. The resultant substrate is then heat-treated at about 655 deg.C for about 15hr in N2 atmosphere and subsequently heat-treated at about 580 deg.C for about 100hr in N2 atmosphere. The obtained substrate is observed under an electron microscope to recognize the crystal growth in the solid phase from the Si crystal nuclei as starting points in the polycrystal Si film and crystal grains having about 10mum average grain diameter without any intact amorphous region.
Patent JP-S6328221-A (JP)
Inventor: SEYA MINORU
IPC: H02H3/04
Filed: 1986-07-21
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-H0460726-A (JP)
Title: Information processor
Inventor: MIYAZAWA SHOICHI
IPC: G06F15/02
Filed: 1990-06-29
Abstract: PURPOSE:To satisfy the functions of an extended memory and a secondary storage medium with one IC memory card by providing a means which mutually stores data accumulated in the IC memory card and data accumulated in a secondary storage device. CONSTITUTION:When CPU detects the assertion of an insertion signal 101, CPU judges whether a temporary area which can store data for the IC memory card 16 can be secured in a magnetic disk or not. If the temporary area can be secured, data accumulated in the IC memory card is stored in the temporary area for IC memory card on the magnetic disk 13 and the IC memory card 16 is used as the extended memory of a main storage 14 by controlling an interface co roller 12. When the temporary area cannot be secured, the IC memory card 16 is just used as the secondary storage medium.
Patent JP-S5795062-A (JP)
Title: Button shape alkaline battery
Inventor: OOKI SATORU
IPC: H01M50/124
Filed: 1980-12-02
Abstract: PURPOSE:To improve strength and leakage proof by making a positive electrode can of a material having little spring back and subjecting either of the inside wall or the outside wall at the bottom of the positive electrode can to reinforcing plating. CONSTITUTION:A positive electrode black mix layer 2 is inserted in a positive electrode can 1 and a separator 3 is put on it. A negative electrode can 5 filled with negative electrode agent 4 is fitted in an opening of the positive electrode can through a gasket of L-letter shaped cross-section. Then, the positive electrode can is air-tightly sealed, to form a button shape alkaline battery. The positive electrode can is made of a material of little spring back, for example nickel material, and either or both of the inside wall and the outside wall at the bottom 1a of the can is plated 1c for reinforcement. This plating 1c is preferably effected by hard nickel, namely a material with aging effect and hardened by heat treatment. It is desirable that the Vickers' hardness is more than 400 and its thickness is more than one second of the bottom 1a of the material.
Patent JP-S6326170-A (JP)
Title: Video camera
Inventor: KONO MASAYUKI
IPC: H04N5/232
Filed: 1986-07-18
Abstract: PURPOSE:To always keep the image pickup tube at a horizontal position even if a frame is tilted by making the image pickup tube turnable around its optical axis with respect to the frame and always fixing the tube by a weight in the gravity direction. CONSTITUTION:Since a lens barrel 11 is fitted with a frame 14 by a bearing 15, the lens barrel 11 is turnable around its optical axis. Since a weight 16 is fitted under the circuit board 13, the circuit board 13 is kept in the vertical direction. The image pickup tube 12 is fitted so as to be turned freely around its center axis with respect to the frame 14 and always energized in the vertical direction by the weight in this way, then even if the frame 14 is tilted, the lateral line of a picture is always made coincident with a horizontal line by the image pickup tube 12 and no tilt in the picked-up picture (seem to be horizontal tilt) is caused.
Patent JP-H0334835-A (JP)
Title: Apparatus for correcting strain of plastic molding
Inventor: ARITA AKIHIRO
IPC: B29C53/16
Filed: 1989-06-30
Abstract: PURPOSE:To perform simply a uniform and accurate correction of strain by constituting the title apparatus by providing a work deformation apparatus, deforming a plastic molding at a necessary amt. for the correction of strain on a work stage and making it possible to cool. CONSTITUTION:Strain of a plastic molding is measured and the amt. of correction of strain is calculated. The amt. of correction in a correction apparatus M is set by the position of a limit switch. A plastic molding W is placed on a work stage 2 and is fixed by means of a clamp apparatus 3 and it is transferred to a heating room 7 by means of a roller conveyer B. A specified deformation stress is applied on the plastic molding W on the work stage 2 by means of an actuator 5 and it is held in the heating room 7 for a few min. In the heating room 7, the plastic molding W is heated and softened and deformed to a specified correction deformation region with the work stage 2. It is then moved to a cooling room 8, where it is held for a few min and cooled under a deformed condition and the strain disappears. The actuator 5 is unfixed and it is transferred outside from the cooling room 8. The plastic molding W is taken off by unfixing the clamping apparatus 3 and is examined to make a finished goods.
Patent JP-H08338819-A (JP)
Title: Method and apparatus for x ray analysis
Inventor: FUKUDA SATOYUKI
IPC: G01N23/223
Filed: 1995-06-12
Abstract: PURPOSE: To provide an X ray analysis method and an X ray analysis apparatus whereby a thickness of an oxide film of a silicon wafer can be simply and correctly measured in a nondestructive manner. CONSTITUTION: A plurality of silicon wafers having oxide films of known and different thicknesses are used as a standard sample 7, which is irradiated with a primary X ray 5. A ratio of intensities of a primary X ray 9 scattered at a surface of the standard sample 7 and a fluorescent X ray of silicon generated from the standard sample 7 is calculated. A correlation of the intensity ratio and the thickness of the oxide film is obtained. An unknown thickness of an oxide film of a silicon wafer 8 is obtained from an intensity ratio calculated in the same manner and the correlation.
Patent JP-2001003767-A (JP)
Title: Throttle valve device
Inventor: KUMAGAI KATSUTO
IPC: F02D41/22
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To clean the interior of an intake passage by a valve element and to ensure a stable intake air quantity. SOLUTION: A valve element 10 rotating togetherwith a valve stem 9 is disposed in a throttle chamber 2, and an electric motor 11 to rotate the valve stem 9 is mounted on a throttle body 1. Further, A return spring 14 to energize the valve element 10 toward the fully closing side is mounted between a throttle body 1 and the valve stem 9. A regulation screw 17 is mounted on the motor case 5 of the throttle body 1 and the rotor 12 of the electric motor 11 is provided with a contact piece 19 capable of making contact with a regulation screw 17. This constitution brings the contact piece 19 into contact with the regulation screw 17 during a stop of the electric motor 11 and brings the valve element 10 to a stop in a default position where it is rotated over a fully closed position and in a reverse direction to a fully opening position.