baber/WOPTO huggingface dataset:
Patent JP-H10260764-A (JP)
Title: Cursor controller
Inventor: MATSUMOTO KIYOSHI
IPC: H04N5/445
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To easily return a cursor to a movement start position at the time of moving the cursor between different channels by referring to a movement history and moving the cursor when a cursor key is operated. SOLUTION: By operating the cursor key for instructing movement to a horizontal direction by an operator, when the cursor displayed on a monitor 26 is moved to the different channel, the movement history, that is the position data of a program guide indicated by the cursor, is stored in a movement history storage area. When the cursor key is operated, a CPU 28 refers to the movement history storage area at all times and retrieves the position data corresponding to the channel of a moving destination. Then, the cursor is displayed at a position indicated by the position data, however, when the position data can not be detected, the cursor key is displayed at the prescribed position of the channel of the moving destination and the position data of the program guide indicated by the cursor are stored in the movement history storage area.
Patent JP-S59191396-A (JP)
Inventor: HIZUKA TADASHI
IPC: H05K3/28
Filed: 1983-04-14
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-H10260305-A (JP)
Title: Continuously variable wavelength semiconductor ring laser
Inventor: TACHIKAWA YOSHIAKI
IPC: G02B5/20
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor laser which can continuously vary single- mode oscillation light of high output at a high speed over a wide wavelength range. SOLUTION: The continuously variable wavelength semiconductor ring laser 1 is obtained which is equipped with an optical semiconductor amplifier 3, an aspherical lens 4 generating a parallel beam, an optical isolator 5, an optical element 6, a band-pass filter 7 rotated at a high speed, a plane half-mirror 8, a plane reflecting mirror 9, a 1/2-wavelength plate 10, and an aspherical lens 11 for light convergence and constitute a ring resonator by arraying them in the said order in a ring shape. This ring laser 1 oscillates with the center wavelength of the selected band-pass filter 7 when the net gain in the ring exceeds 1 against loss.  The band-pass filter 7 consists of eight band-pass filters 7-1, 7-2...7-8 with passing band wavelengths λ1, λ2...,λ8 and is rotated fast crossing parallel luminous flux while the angle of incidence of the parallel luminous flux is continuously varied.
Patent JP-S55158271-A (JP)
Title: Surface hardening treatment of steel for machine structure
Inventor: ISOKAWA KENJI
IPC: C23C8/32
Filed: 1979-05-30
Abstract: PURPOSE:To prevent coarsening of crystal grain and not to generate the heat treatment strain etc., by heat treating the steel containing boron regulating the condition of atmosphere gas and treating temperature range and next, carrying out refining treatment. CONSTITUTION:On occasion of carrying out surface hardening treatment of steel for machine structure containing boron, preferably, containing 0.0005-0.05wt% of boron, the treatment is carried out in the atmosphere of endothermic reation type metamorphic gas containing CO or gas containing hydrocarbon or mixed gas of both gases and also, under the condition of nitrogen potential of 0.1-1%. And, heat treatment is carried out at Ac3 transformation temperature of the above-mentioned steel or more and 900 deg.C or less and after that, refining treatment is carried out. Hereby, fine grain of crystal grain number No.6 or more, is obtained in 100%. Further, on occasion demands, the above-mentioned refining treatment is substituted for hardening treatment or hardening and tempering treatment.
Patent JP-2000261993-A (JP)
Title: High-torque motor generator
Inventor: KAWAMURA HIDEO
IPC: H02K21/14
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To improve the strength of a reinforcing member arranged at the periphery of a permanent magnet member. SOLUTION: For this high torque motor generator, the rotor is composed of a permanent magnet member 5 consisting of a magnet piece 5A arranged via, at least, a magnet path core 7 around a rotary shaft 2 and a nonmagnetic member arranged around the permanent magnet member 5. The reinforcing member is composed of pipe-shaped reinforcing material 16 made in a recess 32 in the region of the nonmagnetic member 31 consisting of high strength of amorphous alloy, a wedge-shaped press member 31 arranged outside the recess 32, and a screw 30 for fixing the press member 34 and the reinforcing material 16 to the magnetic path core 7. The screws 30 are provided in plural places in the longitudinal direction of the reinforcing material 16.
Patent JP-H09254601-A (JP)
Title: Spoke wheel
Inventor: SAKAI IKUO
IPC: B60B1/04
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a spoke wheel which can prevent leakage of air from the rim by keeping airtightness between the rim and each spoke even if the rim is deflected. SOLUTION: This spoke wheel has an annular belt member 7 opposed to the bottom surface part 1a of a rim 1, the belt member 7 being held in position opposite to the bottom surface part of the rim 1 so that the head of a nipple 5 projected out of a spoke mounting hole 1a1 formed in the bottom surface part 1a of the rim 1 is pressed into contact with the bottom surface part of the rim 1 as it is pushed by the inner surface of the belt member 7, while a spoke 4 can be put into sliding motion toward the inside of a hub 3 with a pushing force from the rim 1.
Patent JP-S60224297-A (JP)
Inventor: FUREDERITSUKU ANSONII PERETSUT
IPC: H05K7/14
Filed: 1985-03-29
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-H11263959-A (JP)
Title: Pressure-sensitive adhesive composition of aqueous dispersion type and its production
Inventor: INOUE TETSUO
IPC: C09J133/08
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To obtain a pressure-sensitive adhesive causing no problems of adhesive characteristics, environmental pollution, safety and hygiene, and further water resistance by using a polyurethane-acrylic polymer composite material. SOLUTION: This pressure-sensitive adhesive composition of aqueous dispersion type is produced by obtaining a urethane prepolymer containing carboxyl groups, mixing the above urethane prepolymer with an acrylic monomer in a ratio of from 1:9 to 9:1 by weight, neutralizing the mixture with a base, dispersing the neutralized product in water, adding a polyamine to the aqueous dispersion to extend the chain length of the above urethane prepolymer, and further adding an initiator for a radical polymerization to polymerize the above acrylic monomer.
Patent JP-H04226340-A (JP)
Title: Cleaning vacuum drum and its device
Inventor: TEBITSUDO EE SUMISU
IPC: B65H29/24
Filed: 1991-03-29
Abstract: PURPOSE: To hold a tube clean by removing a particle and debris or the like building up in a suction tube of a product drum of a part of a machine for manufacturing a bag from a thermoplastic material. CONSTITUTION: The apparatus for cleaning a vacuum drum comprises a product drum 24, a transfer drum 40 cooperating with the drum 24, a gas suction unit 48 and a gas supply unit 52. A suction tube 36 having a suction hole 37 and a manifold 38 at a center are provided on a surface of the product drum. A manifold 44 is provided on the transfer drum. A gas (air) is supplied from the tube 36 under suction and positive pressure from its position via the suction, supply units and the manifold 38 during rotation (manufacturing) of the drum 24. Suction and supply of the tube 36 of the drum 24 during operating are controlled by the manifold 44 and a valve unit to prevent a contaminant from being mixed with the tube 35.
Patent JP-S528438-A (JP)
Title: Starting method of d.c. high voltage power supply system
Inventor: KONISHI HIROO
IPC: H02J3/36
Filed: 1975-06-04
Abstract: PURPOSE: A starting method of D.C. high voltage power transmission system unnecessary to take synchronism of starting operation to forward and reverse converters by using a gate pulse having a narrow width, of less consumed control power. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03267712-A (JP)
Title: Gyro unit
Inventor: MURAKOSHI TAKAO
IPC: G01C19/56
Filed: 1990-03-16
Abstract: PURPOSE:To compensate bias variation which is distributed in two dimensions with temperature by generating a signal which is the square of the difference between reference temperature and outside temperature, and adjusting the level and polarity of the signal. CONSTITUTION:A controller 35 causes the tuning fork of the gyro device to oscillate itself and a detecting device 7 processes a detection signal regarding the moment due to the Coriolis force generated by the tuning fork. A temperature sensor 40 is provided nearby the tuning fork to detect the temperature Ti, which is compared by a subtracter 40A with the reference temperature TR; and the difference DELTAT is inputted to a multiplier 46 to obtain the output DELTAT<2>. Then this output DELTAT<2> is inputted to a gain controller 45 to obtain an output V4=K3T<2>, the gain K3 of the gain controller 45 and the gain K2 of a gain controller 41 are controlled, and the output voltages V3 and V4 of the gain controllers 41 and 45 are added 48 together and added 42 to the output of a demodulator 33 to compensate the primary and secondary variations of the bias value with temperature, thereby obtaining the gyro device which is not affected by the temperature.
Patent JP-S58185059-A (JP)
Title: Tape recorder
Inventor: UENO SHIGETO
IPC: G11B5/10
Filed: 1982-04-20
Abstract: PURPOSE:To miniaturize a tape recorder, by guiding a head and a pad shifter which presses or separates a tape to and from a fixed head with a pad by means of a projected part of a small area, and at the same time by controlling the azimuth. CONSTITUTION:A head 13 is fixed to a head rest 14. The rest 14 is attached to a holder 12 via screws 23 and 25 so as to secure the control of the azimuth. A pad shifter 15 is attached rotatably to a pin 16 implanted to the holder 12, and the shift of the shifter 15 is guided by projections 15c and 15d having a small area and provided to the shifter 15. The shifter 15 presses a tape (not shown in the figure) to the head 13 in a recording/reproducing mode, then separates the tape from the head in a rapid traverse/rewind mode. In such a way, the shifter has a smooth operation despite the control of the azimuth. This facilitates miniaturization of a tape recorder.
Patent JP-S631959-A (JP)
Title: System for operational processing of radiation transmission image
Inventor: NAGATA MASAHIKO
IPC: G01N23/04
Filed: 1987-03-20
Abstract: PURPOSE:To clearly extract the internal image at a desired depth of an object to be inspected, by aligning two transmission images so that the corresponding parts of the object to be inspected coincide and mutually subtracting the transmission images being aligned. CONSTITUTION:A first transmission image showing a first superposition state of contact surfaces L1, L2 is constituted of the superposition of the transmission image part alphacorresponding to the state of the surface L1 and the transmission image part betacorresponding to the state of the surface L2. In a second transmission image showing the second superposition state of the surfaces L1, L2, the transmission image parts alpha1, beta1 generate positional shift on an image pickup tube 13. Then, when the first display transmission image is moved horizontally toward the second transmission image and parts beta, beta1 are allowed to coincide with each other, subtraction image data of positional shift corresponding to the crescent transmission images m1, m2 is generating between parts alpha, alpha1. When the parts alpha, alpha1 coincide, subtraction image data of positional shift corresponding to crescent transmission images M1, M2 is generated between the parts beta, beta1. Herein, the angle of inclination of the image pickup tube 13 is set so as to reduce the quantity of positional shift.
Patent JP-H067370-A (JP)
Title: Chip consisting of two pieces for optical fiber catheter
Inventor: KENESU PII GUREESU
IPC: A61B18/24
Filed: 1993-03-25
Abstract: PURPOSE: To provide a catheter tip which can be readily produced at a low cost, by comprising an outer body, an inner body installed inside the outer body to form an outside lumen, and an inside lumen installed inside the inner body. CONSTITUTION: An outer body 202 and an inner body 212 of a catheter tip are installed around the center axis common to a guide wire 22. An outside lumen 220 is formed between them, and an inside lumen 222 is formed inside the inner body 212. An optical fiber 208 is installed so as to penetrate the outside lumen 220. An outside body 204 has a base end part to be inserted between the base part of the outer body 202 and the optical fiber 208 and is adhered to the outer body 202. The base end part of an inside body 206 covers the inner surface of the end part of the inner body 212 to be adhered. The adhesive is infiltrated into the optical fiber 208 to form an adhesive plug and adheres the fiber 208 to the inside body 206 and the outside body 204.  The outside body 204 has a notch 214 formed at an intermediate part where its inner diameter is increased so that the outside body 204 can be maintained at a constant position.
Patent JP-H0336103-A (JP)
Title: Multi-direction carrying device for roller conveyor
Inventor: EKEHARUTO SHIYUMAARUTSURU
IPC: B65G7/04
Filed: 1990-03-16
Abstract: PURPOSE: To simplify a design and to improve reliability by installing a pair of large gears connected between hollow quills facing against each other by a rotating shaft, engaging an idle pulley diagonally with it and constituting a device so that rotation of the idle pulley is transmitted to a subordinate element and a rotational element is rotated. CONSTITUTION: A rotating shaft 12 is rotated through a large gear 14 when torque is applied so that, for example, a left side part of a quill 10 is rotated in an A direction in a stationary state of the rotating shaft 12. Consequently, an idle pulley 18 is also rotated. Accordingly, a subordinate part 24 belonging to the idle pulley 18 is rotated. Additionally, as the idle pulley 18 and a belonging part 26 are connected to each other by an intermediate shaft 20, the belonging part 26 is also rotated. Consequently, a rotating part 4 is rotated in a B direction.
Patent JP-S55159635-A (JP)
Title: Talking system of radio system consisting of plural radio stations
Inventor: KOYAKE HITOSHI
IPC: H04B7/24
Filed: 1979-05-31
Abstract: PURPOSE:To enable to prevent the production of confusion in many communication requests, by performing talking by means of transmission of a random access inhibit signal and talking request permission signal succeeding to it to each slave station, in many talking requests of random access system. CONSTITUTION:In the case of many talking requests, a base station 1 transmits a signal inhibiting the transmission of talking request signal by random access to all slave stations 2...5. After that, the base station 1 sequentially transmits the talking request permission signal to the slave stations 2...5. The slave stations 2...5 transmit the talking request signal to the base station 1 corresponding to it for talking. Thus, the production of confusion at many talking requests can be avoided in the radio system in random access system.
Patent JP-S573865-A (JP)
Title: Paint bonding agent based on copolymer containing masked isocyanate group and use of said bonding agent for cathode electrodeposition painting
Inventor: YURUGEN GIMUPERU
IPC: C25D13/06
Filed: 1981-05-06
Abstract: Surface-coating binders based on a copolymer which contains tertiary amino groups, blocked isocyanate groups, hydroxyl groups and ether groups and which, due to partial or complete salification with an acid, is water-soluble or water-dispersible. This copolymer contains, as copolymerized units, one or more olefinically unsaturated compounds possessing a tertiary amino group, an N-(1-alkenyl) isocyanate blocked with a CH-, OH- or NH-acidic blocking agent, an adduct of an epoxy resin based on bisphenol A and epichlorohydrin, and having a molecular weight of from 380 to 3,500, with an olefinically unsaturated alcohol of 3 to 20 carbon atoms, and one or more other copolymerizable olefinically unsaturated compounds, and has a mean molecular weight of from 1,000 to 20,000. The novel surface-coating binder is used for the cathodic electrocoating of metallic articles.
Patent JP-H06283929-A (JP)
Title: Digital amplitude modulator
Inventor: YURA HARUHIKO
IPC: H03C1/00
Filed: 1993-03-26
Abstract: PURPOSE:To provide a digital amplitude modulator which can improve the responsiveness of a modulation amplifier and then improve the distortion factor. CONSTITUTION:The outputs of fixed amplitude output amplifiers A1-A15 are synthesized with the outputs of variable amplitude output amplifiers A161-A162. Thus an amplitude modulated wave that undergoes the digital amplitude modulation is obtained. Under such conditions, the outputs of both amplifiers A161 and A162 function to complement the continuous outputs of amplifiers A1-A15 which change in steps. For instance, the modulation amplifiers 151 and 152 are used in two systems and either one of these two amplifiers works alternately with changeover of a switch. Thus the amplifiers A1-A15 are complemented alternately by two systems.
Patent JP-H08256560-A (JP)
Title: Mower
Inventor: KUROMI AKISHI
IPC: A01D34/86
Filed: 1995-03-27
Abstract: PURPOSE: To enable a mower to improve a mowing work efficiency and store a normal plane-mowing device in a suitable state in a non-working time by- making an effective mowing breadth of the normal plane-mowing device to be readily and quickly changeable according to a length or a state of a slope linking to a side edge of a running road face. CONSTITUTION: In a mower having a normal plane-mowing device 3 mowing grasses on a slope linking to a side edge of a running road face at the side of the running machine body 1, the normal plane-mowing device 3 is constructed to a reciprocation-type performing a nip-cutting by a relative lateral reciprocate sliding of mutual a pair of up and under blades 20 and 21 and supported in freely controllable of angles to a longitudinal direction, in freely controllable of a position to a mowing direction, and in freely shakable to a longitudinal direction, then the normal plane-mowing device 3 controlled by pulling up upward of the machine body is shaken backward to be able to store in a rear part side of the machine body in a fallen state.
Patent JP-H01240382-A (JP)
Title: Front body construction for vehicle
Inventor: ITO YOSHIZO
IPC: B62D25/08
Filed: 1988-03-23
Abstract: PURPOSE:To improve waterproofing performance into a vehicle room, by providing a window supporting part having a closed section on the upper half part of a cowl box, and forming an opening communicating an inner space of the cowl box to the atmosphere on its front part and an opening communicated with a space of the vehicle room on the bottom part of the cowl box. CONSTITUTION:In a vehicle having a cowl box which is formed of a cowl upper panel 1a, a cowl front 4, and a dash upper panel 8 on the upper part of a dash lower panel 6 partitioning an engine room from a vehicle room, a reinforcing cowl member 1b is nearly horizontally provided within the cowl box and partitions off the interior into upper and lower parts. And a window supporting part 1 having a closed section is formed to support the lower end part of a front glass 2 on the upper part of the upper half part. Besides the first opening 5 communicating the inner space of the cowl box to the atmosphere is formed on the front part of the window supporting part 1, and the second opening 12 communicated with an intake port 15G of an air conditioner 15 is formed on the end of the dash upper panel 8.
Patent JP-S51143137-A (JP)
Title: Ultrasonic carbureter
Inventor: ASAI KIYOKAZU
IPC: F02M27/08
Filed: 1975-06-03
Abstract: PURPOSE: An instantaneous atomizer of fuel. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H07277690-A (JP)
Title: Exhaust structure for counterweight of fork lift
Inventor: TAKEYARI KINJI
IPC: B60K13/06
Filed: 1994-04-05
Abstract: PURPOSE:To prevent liquid exhaust from being discharged outside by letting the exhaust structure be equipped with a separation section interrupting the flow of exhaust gas from the counter weight of a fork lift, a bank section for liquid exhaust separated from exhaust gas, and with an exhaust passage provided in such a way that it goes through the counter weight. CONSTITUTION:An exhaust passage 7 extended afterward in the longitudinal direction of a body is provided in the inside of a counterweight 3 at the rear section of a body main body 8, and its exhaust port 4 is so formed as to be opened to the rear section. The ceiling surface at the middle of the exhaust passage 7 is extended while being inclined by a specified angle in such a way that a curved surface is formed, which makes its height gradually low toward the exhaust port 4, a groove section is continuously formed, and extended to the bottom surface of the aforesaid passage along each side wall. Besides, a bank section 6 composed of a recessed section having a specified depth, is formed in the bottom surface of the exhaust passage 7 in the vicinity of the exhaust port 4 while communicating with the aforesaid groove. Exhaust gas is exhausted afterward, and exhaust solution such as stained moisture and like contained in exhaust gas flows in the inside of the bank 6. By this constitution, only exhaust gas can be exhausted outside, floor surfaces and products are thereby kept free from stains.
Patent JP-H03264689-A (JP)
Title: Production of electrolytically chromated steel sheet
Inventor: AWAYA TAKASHI
IPC: C25D11/38
Filed: 1990-03-16
Abstract: PURPOSE:To obtain an electrolytically chromated steel sheet fulfilling ultimate weldability and excellent in color tone by anodizing a steel sheet in an acidic bath consisting essentially of chromic anhydride to form hydrous chromiun oxide at the discontinuous part and then electrolytically chromating the steel sheet for a specified time in the same bath. CONSTITUTION:A steel sheet is positively charged by the first conductor roll 2 and sent to a plating bath 6 of the first plating tank 5. An anode reaction is carried out between the steel sheet and the counter cathode 3 to form hydrous chromium oxide at the discontinuous part. The treated steel sheet 1a is subjected to an anode reaction between the steel and an anode 4 to form an electrolytic chromate film on its surface. The steel sheet 1a is negatively charged by a conductor roll 7 at this place. A cathode reaction is carried out between the steel and the anode 4 in the baths 6 of the succeeding tanks 5 to form a necessary chromate film. The chromating is carried out in the bath 6 for the short time of <=0.5sec.
Patent JP-H07278969-A (JP)
Title: Speed change device of spinning frame and speed change method
Inventor: NAKAGAMI AKIRA
IPC: D01H1/241
Filed: 1994-04-05
Abstract: PURPOSE:To control a lord loaded from a belt shifter to a flat belt to a small value in case of changing a speed change ratio irrespective of a rotation direction of a drive motor. CONSTITUTION:A stepped pulley 4 is fixed to a driving shaft 3a of a drive motor 3 and a stepped pulley 5 is fixed on one terminal of the driving shaft 2 in the opposite direction to that of the stepped pulley 4. An endless flat belt 6 is laid between two stepped pulleys 4 and 5. A pair of belt shifters 7, 7 are arranged on both sides each of which corresponds to a loose side and a tension side of the flat belt 6 during driving the drive motor 3. Each lever 11 having a pair of guide rollers 8 capable of engaging with the flat belt 6 is rockingly attached to each of the belt shifters 7, 7 and each lever 11 is rockingly driven by a motor 9. Each motor 9 is controlled its drive by a controller, which is so installed as, at first, to start the belt shifter 7 to be the loose side during a rotation corresponding to a rotation direction of the drive motor 3 and, then, the shifter 7 of the tension side after the flat belt 6 begins to shift.