baber/WOPTO huggingface dataset:
Patent JP-H0333063-A (JP)
Title: Carbon/metal composite material
Inventor: KANO MASATO
IPC: C04B35/52
Filed: 1989-06-29
Abstract: PURPOSE:To improve bending strength, impact strength and wear characteristics by compounding metallic fiber and specific metallic powder with the raw material of a carbon material in such a manner that metallic fibers orient in one direction. CONSTITUTION:The raw material (A) of the carbon material is selected from self-sinterable mesophase powder, phenolic resin, etc. Ordinary steel or the like is then machined by a sheet machining method, etc., to obtain metallic fibers (B) of a wool form, etc., having <=0.5mm diameter and >=1mm length. The metallic powder (C) having <=100mu diameter is obtd. by selecting the metallic powder, the tendency of which to form a carbide is below the tendency of the component B. The metal additive (D) obtd. by compounding 2 to 10vol.% component C with the component B is compounded at 40 to 50vol.% with the component A and the mixture is sufficient mixed to unidirectionally orient the component B by a magnetic field method, etc. The mixture is molded by a pressurized heating and molding method, etc., to obtain a molding (E). The component E is heated and carbonized in a gaseous N2 atmosphere, etc., by which the carbon/metal component material is produced.
Patent JP-H10312782-A (JP)
Title: Battery pack
Inventor: MITSUI HIDEO
IPC: H01M2/30
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To prevent an object made of a conductive metal, e.g. a key holder, a necklace, or a chain, from being brought into contact with output terminals to cause a short circuit by arranging the tubular output terminals in the first and second holes formed on the bottom faces of the first and second recesses provided at the corner section of the front face in the fitting direction of a case to an apparatus. SOLUTION: A recess 80 is formed near the corner of a bottom face 16-3 at the front end section 16-1 of a bottom case 16, and the first and second tubular electrodes 36 of a set battery are arranged on the bottom face of the recess 80. A nearly circular hole 84 is formed on the bottom face of the recess 80, and the first electrode 36 is arranged along the fitting direction of a battery pack in the hole 84. The structure of the second electrode arranged in the other near circular hole formed on the bottom face of the other recess is made the same as the structure of the first electrode 36. An object made of a conductive metal, e.g. a key holder, a necklace, or a chain, can be prevented from being brought into contact with two output terminals 36.
Patent JP-H076364-A (JP)
Title: Test device for squeaking of flexible disk
Inventor: HIRAMATSU KENICHI
IPC: G11B5/84
Filed: 1993-06-14
Abstract: PURPOSE:To perform a test quantitatively and simply by displacing a head from the reference plane and measuring quantity of displacement. CONSTITUTION:A head 10 is placed at the reference plane S of a disk D which is held and rotated by a driving mechanism. The head 10 comes into contact with both planes of the disk D, is displaced by a displacement mechanism, and quantity of displacement is measured by a measuring means. Hereupon, a elevating/lowering mechanism 7 which moves the head 10 in the vertical direction from the reference plane is used as the displacement mechanism. This mechanism 7 is constituted with a stage 7a attached to a supporter 5 and a micrometer 6, and the head 10 is attached to the stage 7a. Also, the meter 6 is used for a measuring means measuring quantity of displacement. And when the head 10 is placed at the reference plane S, a position of an end part of a sleeve side of a thimble 6a for a sleeve 6b is measured as the reference point. Then, occurrence of squeaking is specified depending on a distance, a squeaking test can be performed quantitatively and simply.
Patent JP-H0332241-A (JP)
Title: Spread spectrum communication system
Inventor: ITO HISAAKI
IPC: H04K1/04
Filed: 1989-06-29
Abstract: PURPOSE:To provide a different number (code) to lots of stations by arranging alternately independent PN codes timewise and using the result as a spread signal. CONSTITUTION:A pseudo random code (PN code) generator 4 generates a PN 1 code and a PN code generator 5 generates a PN 2 code and a switch 3 switches both the PN code generators 4, 5 so that the output PN code series is fed to an exclusive OR circuit 2. Then the PN1, PN2 are used as a PN code series belonging to one and same group and when M ways of codes without correlation exist, MXM ways of codes are generated when the PN1 and PN2 are used in combination. Thus, number of stations having a different number in one communication system is remarkably increased by having only to use PN codes with no correlation alternately and simultaneous access by lots of stations is sufficiently utilized.
Patent JP-2000002168-A (JP)
Title: Internal-combustion engine with combustion type heater
Inventor: SUZUKI MAKOTO
IPC: F02N19/10
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To provide an internal combustion engine equipped with a combustion type heater, wherein ignition of the heater can be performed certainly. SOLUTION: An internal combustion engine 1 is equipped with a combustion type heater 17 which is actuated in a cold situation to raise the temp. of an engine cooling water and is composed of a glow plug to generate a fire source by igniting the fuel for the heater, a combustion chamber as a space where the generated fire source is grown to a flame, an air supply pipe 33 to supply the air for combustion to the combustion chamber, a combustion gas exhaust pipe 35 to exhaust the combustion gas from the combustion chamber, and a communication pipe 36 to connect the air supply pipe 33 to the exhaust pipe 35.  The opening and closing operation of the communication pipe 36 is controlled by a valve device 44 installed inside, and it opens at the time of starting the ignition of the heater 17 by the glow plug for performing air circulation directly between the air supply pipe 33 and combustion gas exhaust pipe 35.
Patent JP-S5791270-A (JP)
Title: Type band back-up mechanism
Inventor: HISAIE AKIRA
IPC: B41J1/20
Filed: 1980-11-28
Abstract: PURPOSE: To obtain a long-life and highly reliable type band back-up mechanism with a reduced wearing of a back up surface by swinging a back-up member for a type bank along the band.  
     CONSTITUTION: As the number of printing lines reaches the set value monitoring it, an electromagnet 13 is turned on and a swing lever 10 is pulled against a force of a spring 12 so that a back-up member 7' is moved in the direction of the arrow B and retained. Then, when the number of printing lines doubles the set value, the electromagnet 13 is turned off and the lever 10 is pulled with the spring 12 so that the member 7' is moved in the direction of the arrow A. The member 7' is oscillated alternately each number of printing lines preset by repeating this action. This disperses the area on the member 7' where a printing hammer 3 impacts thereby reducing wear of the back-up surface of the member 7' due to the impact thereof. Thus, a long-life, highly reliable type band back- up mechanism. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0456307-A (JP)
Title: Manufacture of metallized film capacitor
Inventor: SUZUKI MOTOYUKI
IPC: H01G4/18
Filed: 1990-06-26
Abstract: PURPOSE:To obtain efficiently a capacitor, which is good in withstand voltage characteristics, by a method wherein the non-metallized surface of a metallized film is made to adhere along rolls provided with each groove at positions, in which blades cut, on the rolls for preventing the rolls from colliding with the blades and while a voltage is applied between the rolls and a thin metal film formed on the metallized film, the blades cut in the grooves in the rolls to perform a slit. CONSTITUTION:A wide one-sided metallized film 4 is slit and is continuously wound, whereby a wound body 1 formed for a plurality of capacitor capacitance generating parent bodies is obtained in the width direction of the film and thereafter, the wound body 1 is split in the width direction of the film and moreover, is cut in the length direction of the film to obtain a capacitor element and a metallized film capacitor is manufactured. Here, the non-metallized surface of the film 4 is made to adhere along support blade rolls 6 provided with each groove in parts, in which slit blades 5 cut, of the rolls 6 for preventing the rolls 6 from colliding with the blades 5 and while a voltage is applied between the rolls 6 and the thin metal film on the film 4, a slit is performed on the rolls 6. Thereby, the disconnection of the film at the time of the slit is eliminated, productivity is extremely improved and the obtainable capacitor is also improved its withstand voltage characteristics.
Patent JP-H0456559-A (JP)
Title: Base band communication system
Inventor: TAKEHARA KIYOTAKA
IPC: H04M9/00
Filed: 1990-06-26
Abstract: PURPOSE:To improve the installation work performance and to reduce the cost by providing control means stopping polling at the start of talking to start the talking to the system. CONSTITUTION:A master set 1 and plural slave sets are connected by a signal line 4 comprising a couple of two wires and the master set gives polling to a slave set at all times and when the talking is started, the polling is stopped to start the talking by a control means. That is, when the control means is used to start talking the polling is stopped to start talking. Thus, the talking data is sent through the signal line of two wires, the installation work performance is improved, the cost is reduced and inexpensive base band transmission is implemented.
Patent JP-S5795308-A (JP)
Title: Preparation of porous acrylic fiber having good spinning property
Inventor: YAMAMOTO TOSHIHIRO
IPC: D06M101/16
Filed: 1980-11-27
Abstract: PURPOSE: To impart a sufficient antistatic effect to porous acrylic fibers with a small amount of an oiling agent and eliminate the winding trouble in the spinning step, by giving crimps to the porous acrylic fibers, fixing the crimps by the heat treatment, spraying an aqueous solution of the oiling agent in a specific high concentration, and drying the fibers.  
     CONSTITUTION: Porous acrylic fibers, preferably having a moisture absorption ≥20%, are arimped and then heat-treated at preferably 110W130°C in a wet state to fix the crimps. The fibers are sprayed with an aqueous solution of a spinning oiling agent in a concentration as high as 40W200g/l in a pickup amount ≤0.032 that of the fiber moisture absorption and then dried. Preferably, the fibers are made from an acrylic copolymer containing 2W30wt% cellulose acetate, contain substantially no micro pore, have a pore surface area (A) ≤ 15m 2 /g and a porosity (V) of 0.05W0.75cm 2 /g and contain mainly macropores having a ratio (V/A) ≥1/30, and the oiling agent consists of a quaternary ammonium salt cationic surfactant expressed by the formula essentially. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H1010885-A (JP)
Title: Image forming device
Inventor: HAYASHI YUKIO
IPC: G03G15/01
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To excellently transfer the high density part of an image to a transfer material, regardless of the kind of transfer material by changing the winding degree of the transfer material on a developing carrier, in accordance with the kind of transfer material. SOLUTION: A pressing member 80 presses a transfer material carrying belt 10 against a photoreceptor drum 1. A sliding mechanism 83X has a supporting member 82 which is provided to support the base end part of the pressing member 80 and be turnable around a shaft 81 and a sliding arm 84 for freely rotatably supporting the supporting member 82, so that a transfer baffle 8 is slid in the directions of arrows P and Q by specific amounts, in a direction where the transfer material is carried away. A tension spring 85 is connected to the supporting member 82, to exert energizing force for pressing the pressing member 80 against the drum 1 to the transfer baffle 8.  For instance, when a cardboard mode is selected, the transfer baffle 8 is slid in the direction of the arrow Q by the sliding mechanism 83X, to be moved to the upstream side in the carrying direction of a paper sheet from a position just under the drum 1.
Patent JP-S5690647-A (JP)
Title: Scrambler circuit
Inventor: FUKUSHIMA TAKEO
IPC: H04J3/06
Filed: 1979-12-22
Abstract: PURPOSE:To prevent a synchronizing signal from being scrambled by reading a pseudo-random pulse string out of a memory according to the contents of a counter, by scrambling the input signal while resetting the counter at the timing of the synchronizing signal, and then by setting all contents of the memory to zero. CONSTITUTION:As memory 57, ROM is used and stored with prescribed pseudo- random patterns. A carry output, when generated, is inputted to input terminals P0-P4 of counter 58, which operates as a 1/31 frequency divider. According to the contents of counter 58, a pseudo-random pulse string is read out of memory 57 and the input signal is scrambled. At the timing of the synchronizing signal, counter 58 is reset and according to the all-''0'' contents of counter 58, all-''0'' data are read out of memory 57.
Patent JP-2000003613-A (JP)
Title: Mounting structure of lamp socket
Inventor: ISODA MASAAKI
IPC: F21V19/00
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To reduce the cost, improve the retainability of a lamp, and absorb the dispersion in lamp length to stably retain the lamp in contact, by providing a spring part energizing a socket body to a forward inclined posture, and dispensing with a different leaf spring. SOLUTION: When a socket body 1 is mounted on a mounting plate 2, the tip of a spring part 3 presses the reverse side of the mounting plate 2 to incline the socket body 1 forward in an arrowed direction to the mounting plate 2 within the width of a mounting groove 7. When a lamp 9 is mounted, the socket body 1 is pressed thereby and rotated in the vertical or backward inclined posture direction to compress the spring part 3. Since the spring part 3 is provided on the socket body 1, a leaf spring can be dispensed with to reduce the cost. Since the forward inclination energizing force can be generated in the socket body 1 itself, the retainability of the lamp 9 is improved. Even if the lamp length is disposed, the socket body 1 can absorb this to stably retain the lamp 9 by being energized to the forward inclined posture.  Further, even if the mounting plate 2 has a different thickness, the socket can be surely mounted by the spring part 3.
Patent JP-S5869477-A (JP)
Title: Fuelless permanent magnet motor
Inventor: MISHIRO HARUYASU
IPC: H02N11/00
Filed: 1981-10-19
Abstract: PURPOSE:To form a fuelless motor by opposing a plurality of permanent magnets fixed at the prescribed angle to an outer frame and a plurality of permanent magnets fixed at the prescribed angle to a rotor and utilizing the attracting and repelling forces therebetween. CONSTITUTION:A plurality of a permanent magnets A1-A6 are fixed to the nonmagnetic outside supporting frame 1 so that the directions of N- and S-poles are constant, and a plurality of permanent magnets B1-B6 are fixed to the nonmagnetic inside rotor 2 mounted on a shaft 8 at the prescribed angle. The shaft 8 is supported laterally movably at bearings 16, 17, and a motor is formed via a spring 8. Accordingly, the magnet B of the rotor 2 is approached by the lever 21 to the magnet A of the frame 1, thereby rotating, and the rotor 2 is reset by the spring 8, thereby stopping with a brake 19, thereby readily obtaining an energy-saving type motor.
Patent JP-H0522076-A (JP)
Title: Filter regulating circuit
Inventor: TAKADA YOSHINAO
IPC: H03H7/00
Filed: 1991-07-09
Abstract: PURPOSE:To provide the filter regulating circuit which can highly accurately control a filter characteristic without extending circuit scale. CONSTITUTION:This filter regulating circuit is provided with an oscillator 4 to output a first reference frequency signal and the second reference frequency signal of a frequency higher than that of this first signal, first and second peak holds 5 and 6 to hold the output peak value of a filter 3 in respect to the respective reference frequency signals, and means to adjust the controlled variable of the filter 3 based on difference between these respective peak values and to control the filter characteristic so as to be a prescribed frequency band. Thus, since any filter for correction is not required, the circuit scale is reduced and since the relevant filter characteristic is directly controlled, high-accuracy regulation is enabled.
Patent JP-S6413619-A (JP)
Title: Coordinate input device
Inventor: YOSHIMURA YUICHIRO
IPC: G06F3/043
Filed: 1987-07-08
Abstract: PURPOSE:To improve the precision of coordinate detection based on measurement of the oscillation transmission time by controlling the temperature of an oscillation-proof material or an oscillation transmission plate so that a desired oscillation transmission characteristic including the oscillation reflection factor, the oscillation attenuation factor, etc., is attained. CONSTITUTION:A hot wire 701 is controlled by a power controller 702. The controller 702 controls the hot wire 701 by an open loop of driving at intervals of a prescribed time or by a close loop using a thermostat, a thermistor, or the like so that the temperature of an oscillation-proof material 7 or an oscillation transmission plate 8 is approximately fixed. Since the oscillation-proof material 7 is controlled to such temperature that the highest oscillation attenuation factor and the lowest oscillation reflection factor are obtained with respect to its material, the reflected wave generated in the peripheral part of the oscillation transmission plate is effectively attenuated, and the reflected wave is prevented from being inputted as the noise to an oscillation sensor 6 because reflection is suppressed.
Patent JP-S5791899-A (JP)
Title: Press interlocked working method
Inventor: OOTA KATSUSHI
IPC: B21D43/06
Filed: 1980-11-28
Abstract: PURPOSE: To perform simple press interlocked working most effectively without requiring any ancillary equipment by executing working of parts while interlocking a press machine and a working machine.  
     CONSTITUTION: In the process A1 out of press working processes A, piercing for nut welding is carried out, and in the process A2, blanking of the developed outside shape of a part P and pushing-back of returning the blanked plate material SO to the horizontal position of a plate material S are carried out. In the process A3, a drawing of forming the part P finally is carried out. Thence, this part P is press formed, after which the part P is fed up to a welding process C. In this case, particularly the part P formed by the press machine is fed to at least the process C by the material S1 left after the formation of parts with the press machine. More specifically, the part P is placed in the space part F formed by the remaining plate material S1 after the final formation of the part P in the process A3. As the material S moves successively in accordance with the forming tact of the press machine, the part P placed in the space part F is moved by the material S and is fed up the process C. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2001003710-A (JP)
Title: Exhaust device of steam turbine
Inventor: UMAGOE RYUTARO
IPC: F01D25/26
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To attain smooth flow of exhaust without the generation of a vortex by providing a flow guide for guiding exhaust to cover the outer surface of an inner casing, and forming an exhaust chamber between the outer surface of the flow guide and the inner surface of an outer casing. SOLUTION: Exhaust chambers 9a, 9b, 9c of a high pressure turbine are formed between the outer periphery of an inner casing 2 and the inner periphery of an outer casing 1. An upper flow guide 20 is provided so as to cover the outer periphery of the upper half of the inner casing 2. A lower flow guide 21 is formed along the outer periphery of the lower half of the inner casing 2 to be extended downward more than the upper flow guide 20 and expanded. The upper flow guide 20 and the lower flow guide 21 are provided with the end faces butted against each other at the fitting parts to flanges 2a, 2b and extending over the whole of the exhaust chambers 9a, 9b, 9c toward the center of the turbine rotor.  Since recessed parts formed on the upper and lower sides of the flange parts 2a, 2b do not face to the exhaust chambers, an exhaust chamber formed on the outside of the flow guide 20 becomes an exhaust passage without projected and recessed parts.
Patent JP-H04367273-A (JP)
Title: Color picture image reader
Inventor: ITO HISAO
IPC: H01L27/146
Filed: 1991-06-14
Abstract: PURPOSE:To make the manuscript surface lines read-out by photodetector arrays approachable for decreasing the line memory capacity during the reproduction step of picture image signals by a method wherein the photodetector arrays reading-out the picture image signals of respective colors are approached to one another to be arranged. CONSTITUTION:Three arrays of photodetector 10a, 10b, 10c comprising a multitude of photodetectors P juxtaposed forming a line are approached in parallel with one another to be arranged forming the photodetector arrays. Next, thin film transistors 20 functioning as the switching elements to transfer the charge generated in respective photodetectors P are distributed to be arranged outside the photodetector arrays. That is, a thin film transistor 20a connecting to the photodetector array 10a is arranged above the photodetector array while another thin film transistor 20c connecting to the photodetector array 10c is arranged below the photodetector array. Furthermore, the other thin film transistors 20b connecting to the photodetector array 10b positioned on the central part are distributed above and below the photodetector array to be formed on every other picture element.
Patent JP-S5871514-A (JP)
Inventor: HAMANAKA HISASHI
IPC: H01H1/04
Filed: 1981-10-21
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-S6062029-A (JP)
Inventor: TSUCHIYA KIICHI
IPC: H01H35/18
Filed: 1983-09-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6148789-A (JP)
Inventor: YAMAMOTO SETSUO
IPC: G21C5/10
Filed: 1984-08-15
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-S5794453-A (JP)
Title: Coiling method for magnetic alloy sheet
Inventor: MEGURO TAKU
IPC: B65H65/00
Filed: 1980-12-01
Abstract: PURPOSE:To enable coiling while manufacturing continuously in manufacturing and coiling metal sheet by contacting molten metal with a rotary cooling body by stripping the sheet with a jet of high pressure gas and magnetically attracting to a drum. CONSTITUTION:Molten metal 3 is continuously jetted from the tip of a nozzle 2 to a metal roll 1 that rotates at a high peripheral speed of >=10m/sec and brought into contact with the surface of the metal roll 1. on contact, the molten metal is quenched and solidified to become a sheet 4 and carried in close contact with the rotation of the metal roll 1. The tip of the magnetic metal sheet 4 stripped by a jet of high pressure gas from a nozzle 5 is attracted on the surface of a coiling drum having permanent magnets buried on the surface and rotating in nearby place, and the coil becomes greater successively. By making the rotation axis of the coiling drum 6 more distant from the metal roll 1 with enlargement of coil, coiling of a large quantity of sheet becomes possible.