baber/WOPTO huggingface dataset:
Patent JP-S58145069-A (JP)
Title: Fuel cell
Inventor: UOZUMI SHIYOUHEI
IPC: H01M8/08
Filed: 1982-02-24
Abstract: PURPOSE:To improve cell performance, especially in a range of large current density, of a fuel cell, by arranging water repellent quality in the side of an air electrode larger than in a fuel electrode to increase gas diffusibility. CONSTITUTION:A fuel electrode 2 and air electrode 1 treated with catalytic layers 9 are arranged at a face-to-face position by interposing a matrix 5. This air electrode 1 is processed to be more water repellent than the electrode 2. An electrolyte of phosphoric acid or the like is contained in the both electrodes 1, 2, if air and fuel are caused to flow respectively in gas flow passages 3, 4, a hydrogen molecule 12, oxygen molecule 13 and nitrogen molecule 14 are diffused in fine holes 10, 11 to reach the layer 9 and generate electric power. In this construction, the electrolyte in a fuel cell can be suitably distributed to improve cell performance. While if the electrode 2 is arranged to be in the upper side, performance can be further improved.
Patent JP-S56126057-A (JP)
Title: Continuous casting method for steel
Inventor: KURIBAYASHI AKIO
IPC: B22D11/10
Filed: 1980-03-05
Abstract: PURPOSE:To enable a good ingot to be cast continuously with good yields by transferring a predetermined amount of the remaining molten steel in a ladle into the molten steel of the ladle for pouring into the tundish of other continuous casting machine and controlling the components and temp. thereof by subjecting the same to vacuum degassing treatment. CONSTITUTION:The pouring of the molten steel put in a ladle into a tundish is interrupted by leaving 3-20% of the entire amount of said molten steel. This remaining molten steel is transferred into the molten steel in a ladle for pouring into the tundish of other continuous casting machine, thence the molten steel in the ladle transferred with the remaining molten steel is subjected to vacuum degassing treatment and is further added with an alloying agent, whereby the purification and the control of components and temp. of the molten steel are accomplished. Thereafter, this molten steel is poured into the tundish and the steel is continuously cast. At this time, the molten steel amount of the ladle on the accepting side is beforehand made reduced by the quantity as much as the accepting portion.
Patent JP-S491680-A (JP)
Inventor: ANSCHUTZ O
IPC: B29C65/00
Filed: 1973-03-10
Abstract: The ends of thermoplastic profiles to be joined are placed into contact with a heated element so that the thermoplastic material will be softened. During this softening the outward displacement of the thermoplastic material beyond the outer contour of the respective profile is prevented. Upon softening the ends are moved out of contact with the heated element and are placed into abutment with one another. During the subsequent hardening of the softened material outward displacement beyond the outer contour of the profiles is again prevented.
Patent JP-S57145585-A (JP)
Title: Rotating speed control circuit for dc brushless motor
Inventor: MIYAZAKI MAKOTO
IPC: H02P6/06
Filed: 1981-02-27
Abstract: PURPOSE:To offer an economical rotating speed control circuit for a DC brushless motor with narrow speed variation width by setting a supply period of phase currents flowing into motor windings for each predetermined rotary cycle of a rotor in accordance with the rotating speed of the rotor. CONSTITUTION:All the output signals V1-V3 in a rotating speed detection circuit 20 become H and the same wave forms (solid lines in A-C) for phase signals phi1-phi3, phi1'-phi3' at the time of low-speed operation after starting a brushless motor. And ON and OFF control (D-I) is applied to transistors 11-13, 14b-16b and phase current are supplied to motor windings 1-3 during the whole cycles T1-T12 of one rotary cycle. With speed increased, V1 becomes L, V2, V3 become H and phi1' remains H, 12 14b remain OFF and energized condition is maintained for a half period of one cycle of T1, T2, T6-T8, T12. Furthermore, with speed increased, V1, V2 become L, V3 becomes H and phi1', phi2' remain H, 11, 16b also remain OFF in addition to the above condition. Then, energized condition is maintained for a 1/6 period of one cycle of T6, T12. And energized condition is interrupted when the speed exceeds setting speed.
Patent JP-S58157179-A (JP)
Inventor: FUEDERIKO KIYAPASO
IPC: H01L31/107
Filed: 1983-02-23
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-H11301923-A (JP)
Title: Sheet processing device and image forming device
Inventor: ARAKI TOMOYUKI
IPC: B65H39/11
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To surely connect sheet processing device in parallel with an image forming device for connection to the same even if the image forming devices is tilted. SOLUTION: A device main body 55 is supported by a first supporting member 70 provided on the side of the bottom part of the device main body 55 connected to an image forming device 1 and a second supporting member 71 provided on the side opposite to the connected side of the bottom part of the device main body 55. For connecting the device main body 55 to the image forming device 1, by using a moving means 73 to move the second supporting member 71 vertically, the device main body 55 is tilted according to the tilting of the image forming device 1.
Patent JP-H06245559-A (JP)
Title: Motor starter with reduced voltage
Inventor: TAKAGI SHIGEO
IPC: H02P1/28
Filed: 1993-02-17
Abstract: PURPOSE:To finely adjust a motor start voltage, which is suited to changed start characteristics, to a minimum reduced voltage corresponding to the load torque of a motor and also to reduce any voltage drop at power supply side even though the start characteristics of the motor have been changed. CONSTITUTION:One end of an autotransformer 10 for starting is connected between a starting switch 2 and a short-circuiting switch 4, and a voltage reducing tap 10a is connected to a motor 5 to start this motor, and the voltage reducing tap 10a is made as a slidable construction for permitting fine adjustment of the reduced voltage corresponding to the load torque of the motor 5.
Patent JP-H07238916-A (JP)
Title: Loosening prevent mechanism for bolt
Inventor: KOMINE ISAO
IPC: F16B39/02
Filed: 1994-02-25
Abstract: PURPOSE:To provide a mechanism for preventing slipping-off of a fixing bolt caused by its loosening, when a connecting shaft for mounting a TV camera or the like is fixed on a rotary shaft in a main body, in a pressure resistance explosion proof universal head and the like. CONSTITUTION:After a connecting shaft 2 is fixed to a rotary shaft 1 by a connecting bolt 3, a packing 4 is interposed, and a fastening bolt 5 is fastened, so that the head of the connecting bolt 3 is pushed by the packing 4.
Patent JP-H11234720-A (JP)
Title: Mobile terminal and hand-over method
Inventor: SUGITANI TOSHIYUKI
IPC: H04W36/18
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a mobile terminal and a hand-over method in which a hand-over processing time sand a momentary interruption time of an information channel TCH during communication are reduced. SOLUTION: A mobile terminal that conducts hand-over in a time division multiple access(TDMA)/time division duple(TDD) system is provided with an antenna section 11, a radio transmission section 12, a radio reception section 13, a base band processing section 14 that conducts the analysis processing of a signal obtained by receiving a radio signal at the radio reception section 13, the synchronization processing of a TDMA frame, an output of transmission data to the radio transmission section 12 or detection of the received signal level, a hand-over base station information storage section 17 that stores base station information for hand-over processing, a synthesizer section 16 for a local oscillator and a control section 15 for the entire sections.  The control section conducts logical control channel searching by using idle slots other than an information channel communicating slot and adjacent slots to the above slot during communication.
Patent JP-H04244884-A (JP)
Title: Printer
Inventor: OKUDA KEIICHI
IPC: B41J5/30
Filed: 1991-01-29
Abstract: PURPOSE:To improve reliability of a printed result. CONSTITUTION:When an upper device outputs several lines to several tens of lines content printing data to be printed to the title printer, the printing data are temporarily stored in a memory part 1. When a printing part 2 prints one line content printing data, a read part 3 reads the printing output which was printed by the printing part 2. An image data read by the read part 3 is inputted to a code conversion part 4. The code conversion part 4 converts it to a code corresponding to a character, and a comparison part 5 compares the one line content printing data stored in the memory 1 with the code converted by the code conversion part 4. When they are conformed to each other, next line printing is started. Besides, when the comparison part 5 judges that the printing data is not conformed to the code, the code to be printed, the code of the character read after printing, and information of its printing column are informed of to the upper device and besides, the printing operation is stopped.
Patent JP-H10219890-A (JP)
Title: Connecting structure between screen type partition panel and support
Inventor: CHIKAKI KAZUKI
IPC: E04B2/74
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To improve connecting strength by fitting a spacer to a partition panel in such a manner to be disabled from shifting in the direction of thickness, and providing a clamp device with a hook hung on the inner surface of the upper end part of a support and with a rotary lever for drawing the hook toward the partition panel. SOLUTION: With a spacer 8 interposed between a support 1 and a partition panel 2, the upper end of the partition panel 2 and the upper end of the support 1 are drawn to each other by a clamp device 7. A support block 28 is fitted to a lever 29, and a first pin 31 is passed through the base end of a hook 27. When a lever 29 is let down and turned, a hook part 27a of a hook 27 is moved to approach a locking means 30. The support 1 is drawn to the partition panel 2 by moving the hook 27 backward. When a second pin 39 passed through the lever 29 is fitted in a notch groove of an upward opening formed in the locking means 30 from above, the lever 29 is kept in the state of being let down and turned.
Patent JP-H04271272-A (JP)
Title: Power supply
Inventor: TSUZUKI HIROYOSHI
IPC: H02M3/28
Filed: 1991-02-22
Abstract: PURPOSE:To provide a power supply having two individually controllable outputs and simplified circuitry and which can be reduced in size with low cost. CONSTITUTION:A high voltage transformer section 1 comprises first and second magnetic paths having a gap between, a core having a common magnetic path for closing the first and second magnetic paths, first pair of primary winding 1-6, secondary winding 1-7 and second pair of primary winding 1-4, secondary winding 1-5 wound, respectively around the first and second magnetic paths, and the like. The first winding 1-6 and the second winding 1-4 are driven in parallel, by means of a primary winding drive control circuit 2 according to the output current from the first second winding 1-7, whereas the power supply voltage of the second primary winding 1-4 is controlled by means of a power supply voltage control circuit 3 according to the output current from the second secondary winding 1-5, thus controlling the output currents from the first and second secondary windings 1-7, 1-5 individually.
Patent JP-S59163140-A (JP)
Inventor: ODA AKIRA
IPC: B65D1/00
Filed: 1983-02-22
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-S59153315-A (JP)
Title: Variable resistance attenuator
Inventor: TATENO YUKIO
IPC: H03H7/24
Filed: 1983-02-22
Abstract: PURPOSE:To obtain a variable resistance atteuator with automatic switching function making the automatic test more efficient by changing over the variable resistance attenuator with a changeover signal from an external device. CONSTITUTION:A 8-bit parallel signal of TTL level is used for an external input signal. For example, in making the attenuation as 64 dB, since only a relay RL8 has to be operated, only the relay RL8 is operated by inputting an external signal [00000001], the attenuation is 64 dB and in inputting an external input signal [10000001], relays RL1,8 only are operated and the attenuation reaches 64.5 dB. The attenuation is selected to an optional value between 0-127.5 dB by 0.5 dB step by changing the combination of the operated relays in this way.
Patent JP-H03233132-A (JP)
Title: Control method of engine with supercharger
Inventor: YOSHIOKA MAMORU
IPC: F02B37/00
Filed: 1990-02-09
Abstract: PURPOSE:To decrease shock by decreasing the number of turbochargers in operation at the time when temperature of an engine is low, releasing limited number of the turbochargers in operation according to completion of engine warming up, and restraining the limitation release of the number of the turbochargers in operation at the time of light load of the engine. CONSTITUTION:The warming up condition of an engine is judged 81, an intake/ exhaust switching valve is closed 82 at the time of low temperature in the engine so as to limit the number of turbochargers in operation. The limitation of the number of the turbochargers in operation is released 85 according to the completion of engine warming up, and engine load is judged 84 so as to restrain limitation release 85 of the number of the turbochargers in operation. At the time of light load, since there is no large difference between the case of a reduced number of the turbochargers in operation and the case of releasing the limitation shock at the switching time of the turbocharger can be suppressed small.
Patent JP-H08216896-A (JP)
Title: Steering supporter for vehicle
Inventor: NAGASAWA YOSHIKAZU
IPC: B62D25/08
Filed: 1995-02-16
Abstract: PURPOSE: To make a steering wheel shift in a direction where it turns to a driver in time of a vehicle crash. CONSTITUTION: A steering shaft 11 is supported on linkage 13. Each of ends 21A and 20A of both first and second link parts 21 and 20 are locked to the front side of a vehicle, the other ends are connected to both ends 18A and 18B of a third link part 18 locking the shaft 11. An instantaneous center of this third link part 18 is set to be more rearward than this link part 18. Even at each mode at an primary impact in time of a head-on collision of the car, the third link part 18 rotates with the instantaneous center as the center, so that the shaft 11 rotates clockwise, making a steering wheel 12 turn to a driver.
Patent JP-S55120249-A (JP)
Title: Multiple address communication system
Inventor: MORI TAKUROU
IPC: H04L1/16
Filed: 1979-03-12
Abstract: PURPOSE:To make it possible to detect an error block of a receiving station and also to resend the error block by dividing a messages into blocks and then by adding a check code to each block for transmission. CONSTITUTION:Multiple address message 7 is divided into blocks 81-8n, each block is given block check code 11 and numbered 10 in sequence, and they are transmitted, block by block, from transmitting station 1. At every time when each block 8 of multiple address message 7 is received, each receiving station 4 checks the existence of an error on the basis of code 11 and when the error is detected, a negative acknowledge signal for a resending request is returned to transmitting station 1 via a different line. On receiving the negative acknowledge signal, transmitting station 1, sends a corresponding block back and receiving station 4, when receiving a block with an accurately-received number, ignores the block.
Patent JP-S52110926-A (JP)
Title: Method of fixing heater element in furnace
Inventor: UENO TAKESHI
IPC: C03B37/092
Filed: 1976-03-16
Abstract: PURPOSE:A furnace for glass fiber making, in which the contact resistance is reduced by inserting a heating element between the ends of electrode rods and pressing rods and by pressing them with springs.
Patent JP-H02206700-A (JP)
Title: Stable heavy-duty liquid detergent composition containing softening agent and antistatic agent
Inventor: ROBAATO MAAMERUSUTEIN
IPC: C11D1/86
Filed: 1989-02-07
Abstract: Heavy duty liquid laundry detergent compositions which clean, soften and provide static control, and which comprise: (1) sulfated (optionally ethoxylated) alcohol anionic surfactant, (2) ion pair complex, (3) cumene, xylene, or toluene sulfonate, (4) smectite-type clay, and (5) ethoxylated nonionic surfactant. The compositions are in the form of stable, homogeneous suspensions which have a low viscosity, a near-neutral pH, and a specified yield value. Such compositions impart fabric care benefits through-the-wash without significantly impairing cleaning performance.
Patent JP-S58146350-A (JP)
Inventor: TSUNODA HIROTAKA
IPC: A61L2/08
Filed: 1982-02-24
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-H11224528-A (JP)
Title: Hanging fixture
Inventor: SHIMIZU YASUO
IPC: F21V21/10
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a hanging fixture which does not rotate a member being hung and held and does not unexpectedly move even when some external force is applied, and capable of making the fixing part of the member being hung and held small. SOLUTION: A hanging fixture has a hanging pipe 1 having a locking step 5 formed by denting the side so that part of a lower end screw part 4 is narrowed; a member being hung and held 3 having a key-hole-shaped hole 18 comprising an insertion part for inserting the screw part 4 of the hanging pipe 1 and a slit part 17 for sliding the locking step 5; and a nut which is fastened to the tip of the screw part 4 inserted into the key-hole-shaped hole 18 through a washer 23; and the length of the slit part 17 is made shorter than the diameter of the hanging pipe 1 so that the key-hole-shaped hole 18 is covered with the washer 23.
Patent JP-S62186802-A (JP)
Inventor: TSUBATA NORITAKA
IPC: A44B18/00
Filed: 1986-02-12
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-H05229634-A (JP)
Title: Directional parts and alignment device therefor
Inventor: KONDO SHINICHI
IPC: B65G47/28
Filed: 1992-02-17
Abstract: PURPOSE:To provide directional parts suitable for alignment in a constant direction, and an alignment device having the capability of automatically aligning the parts. CONSTITUTION:A coloring section 5 mixed with a magnetic substance is provided at one side of a part body, thereby constituting a directional part 1. A passage 8 is divided into a vibration zone where the part 1 is shifted under a vibration in a downstream direction and passage width is gradually reduced over an area in that direction, and a vibration-free zone where the part 1 is shifted under no vibration in a downstream direction and passage width is reduced to such an extent as allowing the passage of only one part 1. A magnet section 11 is provided at one side wall near the boundary of both zones.
Patent JP-H07214208-A (JP)
Title: Branch pipe, its manufacture and assembling method thereof
Inventor: KAMIOKA FUJIO
IPC: B23P11/02
Filed: 1994-01-31
Abstract: PURPOSE:To reduce the number of components by providing a 2nd pipe member on which a pressing part for forcing a pipe into is integrally formed in a prescribed position where is connected to a bent pipe part of a 1st pipe member. CONSTITUTION:The branch pipe 1 is constituted by combining the 1st pipe member 4 on which straight pipe parts 2, 2 are respectively formed on the sides of both end parts and the bent pipe part 3 is formed between both these straight pipe parts 2, 2 and the 2nd pipe member 6 which is connected to the bent pipe part 3 of that pipe member 4 and the pressing part 5 for press fitting the pipe is integrally formed in the prescribed position in the T shape in a side view. Taper conical hose fixing parts 7, 7 are integrally formed on the outer periphery in the end parts of both straight pipe parts 2, 2, because the cooling water path for flowing engine cooling water is constituted of the branch pipe 1. In this way, the manufacturing cost is reduced.
Patent JP-S55123314-A (JP)
Title: Air supply and intake system for rotary internal combustion engine
Inventor: SASAKI MINORU
IPC: F02B53/04
Filed: 1979-03-13
Abstract: PURPOSE: To increase combustion speed and the speed of flame propagation, by providing a movable blade, sleeve, valve or the like in the vicinity of an air supply and intake port, so as to direct fluid introduced into combustion chamber in a direction suited to produce swirl of the fluid flow.  
     CONSTITUTION: An air supply and intake system of this invertion employs conventional linkages and rotating mechanisms for causing movement and shifting of a fluid guide member, and in order to produce swirl of fluid, air supply and intake members are disposed in parallel and with angle to the axis of crank shaft. Here, the injection angle of the supply port and the suction angle of the intake port can be selected arbitrarily. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000227571-A (JP)
Title: Scanning optical unit inspection device
Inventor: SUGIMURA KEIICHI
IPC: G01M11/00
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To realize a scanning optical unit inspection device that a beam characteristic can be easily and inexpensively inspected without mounting a scanning optical unit in an actual machine. SOLUTION: This scanning optical unit inspection device is provided with a holding means 6 holding the scanning optical unit whose beam characteristic should be inspected at an inspecting position, an optical grating 6, a light receiving element 7, displacement means 11, 14, 15 and 17 displacing the grating 6 and the element 7 in the scanning direction of a laser beam by integrating them and successively positioning them at plural observing positions, an amplifier 8, a waveform observation means 9 measuring the waveform of a signal amplified by the amplifier 8, data processing means 18 and 19 and a controller means 19. Then, the grating 6 and the element 7 are displaced at a sufficiently low speed in comparison with the scanning speed of the laser beam without being stopped in an area including the respective plural observing positions.  Besides, the scanning of the grating 6 by the laser beam is repeatedly executed and the waveform of the signal obtained by the scanning executed immediately after the grating 6 and the element 7 are passed through the respective observing positions is sampled.
Patent JP-H09222531-A (JP)
Title: Optical multiplexing and demultiplexing module
Inventor: MATSUURA HIROSHI
IPC: G02B6/293
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To provide an optical multiplexing and demultiplexing module which can be miniaturized and substantially free from polarization dependency. SOLUTION: On one end side of a fiber module 30, 1st and 2nd waveguide means 31 and 33 are arranged so that at least their end parts are parallel to each other. At a specific distance from those 1st and 2nd waveguide means 31 and 33, a lens 37 is arranged so as to constitute a collimator in cooperation with those 1st and 2nd waveguide means 31 and 33. At the focus position of the lens 37 or near that position on the opposite side of the 1st and 2nd waveguide means 31 and 33, a wavelength selecting means 39 which transmits light of 1st wavelength and reflects light of 2nd wavelength different from the 1st wavelength is arranged. A 3rd wavelength means 43 is arranged on the opposite side of the wavelength selecting means 39 from the lens 37.