baber/WOPTO huggingface dataset:
Patent JP-S55100128-A (JP)
Title: Manufacture of thermal-shrinkable coated body for branched part
Inventor: MIZUNO YUUSUKE
IPC: B29L23/00
Filed: 1979-01-29
Abstract: PURPOSE:To improve performance such as reliability, etc. by laminating thermal- shrinkable linked polyolefin film on the external surface of internal metal mold, putting it in the external metal mold and splitting longitudinally and pulling out the film after integrating it into a solid body under thermal treatment. CONSTITUTION:Thermal-shrinkable linked olefin film 2 is wound around and laminated on the branched part 1b of internal metal mold 1 in such manner that the shrinkable direction may coincide with the external circumferential direction of branched part 1b. Next, thermal-shrinkable film 2a having an orifice 3 equivalent to the diameter of branched part 1b opened at a location corresponding to branched part 1b, is wound around body part 1a in such manner that the shrinkable direction may coincide with the external circumferential direction of body 1a. Then the both sides of the said film are fastened by tape. After this procedure, it is put into the external metal mold and thermally treated so that it may be cooled and cured. Later it is slip along the longitudinal direction of body part 1a and is pulled out toward the end direction of branched part 1b. In this way, it is possible to manufacture coated film which is not shrinkable longitudinally and stabilized.
Patent JP-H02188075-A (JP)
Title: Image transmitting method
Inventor: OUCHI KOJI
IPC: H04N1/415
Filed: 1989-01-17
Abstract: PURPOSE:To transmit the whole image in a short time by dividing the image into blocks and sending optional representative values in block units. CONSTITUTION:When the image written is a memory 4 is read out and sent, the image is divided into the blocks consisting of a specific number (e.g. 4X4=16) of picture elements, image information of each divided block is represented as an optional representative value, and the 1st transmission is carried out. On a reception side, on the other hand, the sent signal is written in a corresponding location of the memory 17, and the value in this location is read out in a divided block repeatedly and displayed. Consequently, the 1st transmission is performed in a time which is 1/16 time as long as usual and the whole image is displayed by this 1st transmission although the resolution is 1/16 time or low.
Patent JP-H02188327-A (JP)
Title: Method for feeding board
Inventor: MIZUNO MASANOBU
IPC: B65H3/08
Filed: 1989-01-17
Abstract: PURPOSE:To remove only superfluous boards out of boards which are sucked to suction pads by lifting up the suction pads which keep sucking the boards to a defined position, lowering at a defined speed and stopping same in a defined position and, then lifting up again and supporting same on a board chute. CONSTITUTION:Printed boards 4 housed in a direct stacking magazine 40 are taken out with suction pads 41, 42 and translocated to a chute 43 on standby in the upper position. At this time, the suction pads 41, 42 which keep sucking the boards 4 are lifted up to a defined position and then, lowered at a defined speed and stopped at a defined position, to remove superfluous boards.
Patent JP-H03213942-A (JP)
Title: Controller of air-conditioner
Inventor: IMASAKA TOSHIYUKI
IPC: F24F11/02
Filed: 1990-01-19
Abstract: PURPOSE:To suppress the growth of frost on an outdoor heat exchanger and to improve an integrated heating capacity in a low-temperature operation by increasing the speed of an outdoor fan to be higher than that in a normal heating operation when an outside-air temperature is a set temperature of below and in integrated current is a set current value or below. CONSTITUTION:An outside-air temperature sampled by an outside-air temperature detecting means 1 and a set value 2 of the outside-air temperature set beforehand are compared with each other by a comparing means A5 and it is determined whether the outside-air temperature is lower than the set value 2 of the temperature or not. Subsequently, a detected current sampled by an integrated current detecting means 3 and a set value 4 of an integrated current set beforehand are compared with each other by a comparing means B6 and determination of the integrated current is executed. Receiving the results of comparison from the comparing means A5 and B6, an arithmetic means 7 switches the speed of an outdoor fan 10 to be increased, when the outside-air temperature < the set value 2 of the temperature and the integrated current < the set value 4 of the current. In other cases, a control is made for a normal heating operation.
Patent JP-2000201841-A (JP)
Title: Grain storage container
Inventor: YAMAMOTO SOICHI
IPC: B02B1/08
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a grain storage container capable of preventing outdoor air from flowing into a storage tank and keeping the inside of the storage tank at prescribed humidity even when the residual amount of grains becomes small. SOLUTION: A part of a wind by a heat radiation fan 162 is sent through a drain pipe 168 to a space part between the storage tank 106 and a casing 102 (arrow C). By the air from the drain pipe 168, a part of cold air cooled at a clearance between cooling fins 154 flows from a hole 158 into the storage tank 106 (arrow D) and the air sinks to the lower part of the storage tank 106 by gravity (arrow E) since it is colder than the air inside the storage tank 106. Thus, an air pressure inside the storage tank 106 becomes higher than the outdoor air and the air inside the storage tank 106 is pushed out from the clearance of a measuring lever 136 and a tray 140, etc., to the outside (arrow F). Thus, the inside of the storage tank 106 becomes a positive pressure to the outdoor air and the moist outdoor air is blocked from entering the storage tank 106.
Patent JP-H09196073-A (JP)
Title: Rolling bearing unit with tone wheel
Inventor: NAGASE MOTOHIKO
IPC: F16J15/3252
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To facilitate the manufacture and the handling of a member, in which a tone wheel is assembled, and to lower the cost. SOLUTION: A seal ring 19 is fitted for fixation in the inner peripheral surface of an end of an outer ring 5a, which is not rotated. A slinger 26 is fitted for fixation on the peripheral surface of an end of an inner ring 4a, which is rotated. Tip edges of seal rips 25a, 25b, 25c provided in the seal ring 19 are made to slide-contact with the slinger 26. A tone wheel 29 made of a magnetic metal plate is held by an elastic material 30, and a locking part 32 formed in the elastic material 30 is locked with the peripheral edge of a rotating side wheel part 28 of the slinger 26.
Patent JP-H05199703-A (JP)
Title: Rotary electric machine
Inventor: MORITA HIDENORI
IPC: H02K5/16
Filed: 1992-01-21
Abstract: PURPOSE:To obtain a rotary electric machine in which an axial thickness can be reduced by providing one of a pair of bearing holders at a slot insulator. CONSTITUTION:When applied to a stepping motor, a stator core 101 has an inner peripheral surface of an octagonal contour, salient poles 101a-101h radially protrude from the inner peripheral surface toward an inside, and a pair of slot insulators 102, 103 are engaged from both sides of an axial direction. Windings 104 are wound on the poles through the insulators 102, 103 integrally molded of insulating resin, and leads from the windings 104 are engaged with lead engaging parts 106 provided at the one insulator 102. A bearing holder is also provided at the insulator 102, and the other bearing 110 is held at the holder. Accordingly, one end bracket is eliminated, and an axial size can be reduced.
Patent JP-H01184559-A (JP)
Title: System for constituting automatic memory system
Inventor: ABE MICHIO
IPC: G06F12/06
Filed: 1988-01-19
Abstract: PURPOSE:To rapidly respond to the change of memory constitution by providing a register to hold a leading address and an adder to add a capacity register to indicate memory capacity and the values of the leading address and memory capacity on a memory card. CONSTITUTION:The memory card 2 receiving a constitution start signal from a system controller 1 via a constitution start information line 8 fetches the value of a bus 7 for memory constitution at that time in a start address register 11. And the memory card 2 adds the values of the start address register 11 and the capacity register 10 by the adder 12. Next, the memory card 2 outputs the value added on the bus 7 for memory constitution, and simultaneously, issues indication to start constitution to the memory card 3 by using the constitution start information line 8. By performing such operation on the memory cards 2, 3, 4, and 5 in order, it is possible to perform the setting of all of the memory cards 2, 3, 4, and 5.
Patent JP-H08201257-A (JP)
Title: Method for measuring degree of fatigue damage
Inventor: YAMAUCHI MASAFUMI
IPC: G01N3/32
Filed: 1995-01-24
Abstract: PURPOSE: To provide a method by which the degree of fatigue damage of a structural member can be recognized and the remaining service life of the member can be estimated in early stage after the use of the member is started. CONSTITUTION: After the relation between the root-mean-square roughness Rrms, average center-line roughness, or average ten-point roughness and the degree of fatigue damage of the surface of a test piece is found by repetitively applying a fatigue load to the test piece, the surface dimension of a used structural member is measured and the fluctuation of the root-mean-square roughness Rrms, average center-line roughness, or average ten-point roughness is found from the measured results of the surface dimension. Then the degree of fatigue damage of the structural member is found by applying the fluctuation to the relation found from the test piece. Therefore, the fatigue damage and remaining service life of the used structural member can be quantitatively recognized in an early stage by using such a simple method as the measurement of the surface dimension.
Patent JP-H07213503-A (JP)
Title: Gradient magnetic field coil device of active shield type
Inventor: TAWARA YASUYUKI
IPC: G01R33/385
Filed: 1994-01-28
Abstract: PURPOSE:To make saddle-shaped coils applicable and to make the production of coils simpler, easier, and more efficient, by a method wherein either main coils generating gradient magnetic fields in the two directions other than the axial direction among the rectangular three-dimensional directions, or companion shield coils are saddle-shaped coils. CONSTITUTION:Main coils 11X to 11Z are accumulated on the surface of a cylindrical main spool, excite magnetic fields of axial components in the field of a subject, and form gradient magnetic fields whose strength linearly changes in the rectangular three-dimensional directions, respectively. Shield coils 12X to 12Z are concentrically accumulated on the surface of a cylindrical shield spool covering the main coils, and are formed so as to eliminate the leakage of magnetic fields to the companion main coils 11X to 11Z and the outside of the coils. Either the main coils 11X to 11Z generating gradient magnetic fields in the two directions other than the axial direction among the rectangular three-dimensional directions, or the companion shield coils 12X to 12Z are saddle-shaped coils.
Patent JP-S58130877-A (JP)
Inventor: SUZUKI TOSHIROU
IPC: B66C1/06
Filed: 1982-01-25
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-S62167092-A (JP)
Title: Inking roller
Inventor: TAO KOJI
IPC: B41N7/06
Filed: 1986-01-21
Abstract: PURPOSE:To stabilize printing quality by securing an ink transfer property and enhancing abrasion resistance, by allowing an oleophilic substance (copper) and a high hardness abrasion resistant substance (chromium carbide) to coexist on the peripheral surface of a steel roller and adjusting the content of the oleophilic substance (copper) to 60% or more. CONSTITUTION:A composite material consisting of an oleophilic substance (copper) 15 and a high hardness abrasion resistance (chromium carbide ceramic) 16 is applied to a steel material 17 being a roller material by flame spraying to obtain a doctor roller 8a. When raw ink is used, a transfer ratio corresponding to pure copper is shown if the copper content of the flame spray layer is 50% or more but, when ink with water content of 20% is used, copper content of 60% or more is necessary. If copper is 60% or more in the mixing ratio of copper-ceramic composite material, the compatibility with ink corresponding to that of copper is provided and, because high hardness abrasion resistant ceramic is contained, abrasion resistance is excellent and physical change due to surface abrasion of the roller is eliminated and printing quality is stabilized.
Patent JP-S57123145-A (JP)
Title: Production of p-hydroxyphenylacetic ester
Inventor: TAKIGUCHI DAIGAKU
IPC: B01J23/40
Filed: 1981-01-23
Abstract: PURPOSE: p-Hydroxymandelic acid is reduced in a solvent of lower alcohol in the presence of a strong-acid type ion exchange resin to produce the titled compound used as a synthetic intermediate of medicines and agricultural chemicals directly, not through its free acid, in high yield.  
     CONSTITUTION: p-Hydroxymandelic acid (PHM) of formulaIis reduced in an alcohol of 1W4C carbon atoms in the presence of a strong-acid type ion exchange resin to give a p-hydroxyphenylacetic ester of formula II (R is alkyl of 1W4C carbon atoms). The amount of alcohol is 5W15mol per 1mol of PHM and the strong-acid type ion exchange resin is 7W13W/V% based on PHM. The reduction reaction is catalytically effected in the presence of a Pd or Pt catalyst and three series of reactions proceed simultaneously. Since free p-hydroxyphenylacetic acid is not formed, the working environment is markedly improved as well as its purification and esterification processes are eliminated. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02276039-A (JP)
Title: Optical disk substrate, optical information recording medium using this substrate and injection molding machine for producing this substrate
Inventor: KOJIMA KOTARO
IPC: G11B7/253
Filed: 1990-01-18
Abstract: PURPOSE:To prevent the degradation in recording and reproducing characteristics occurring in the foreign mater in the substrate by specifying the foreign matter strength of the substrate. CONSTITUTION:The foreign matter strength as the disk substrate is specified to <=1X10<5>mum<2>/g. The foreign matter strength refers to the sum of the products of the squares and quantities of respective grain size of the foreign matter per unit weight consisting of sizes of >=0.5mum grain size. The specification of the foreign matter strength to <=5X10<4>mum<2>/g is preferable to obtain the sufficient reliability and further the surer reliability is obtd. and such reliability is preferable if the foreign matter strength is confined to <=3X10<4>mum<2>/g. The optical disk substrate having high reliability is obtd. in this way.
Patent JP-S63178668-A (JP)
Title: Color picture reader
Inventor: TOMITA MINORU
IPC: H04N1/40
Filed: 1987-01-20
Abstract: PURPOSE:To obtain a picture reader adjusted easily with simple constitution by providing a circuit branching a signal of each split color component and synthesizing the result with other color component signal in an analog signal circuit before a picture signal is subject to digital conversion. CONSTITUTION:An analog processing section 3 provided before an A/D converter 2 includes a color correction section 6, in which a part of, e.g., a red picture input signal Rin is divided into Bin and Gin signals via variable resistors VR(R1), VR(R2) and buffer amplifiers BA(R1), BA(R2) respectively and a signal having a level of K1G, K2B is formed by activating the resistors VR(G1), VR(B1). The amplifiers BA(G1), BA(B1) have a gain of +1 to prevent the reverse flow of the signals K1G, K2B. The signals K1G, K2B are inputted respectively to the buffer amplifiers BA(R3), BA(R4) respectively and a gain of + or -1 is selected to match the polarity of each signal and the result is added, then a signal Rout is obtained at a differential amplifier OA(R) by subtracting the result from the signal Rin. Switches SW(R1), SW(R2) are used to switch the polarity of the amplifiers BA(R2), BA(R4), the VR(R3) is adjusted to match the gain for R, G, B to attain the correction of white reference.
Patent JP-S54102509-A (JP)
Title: Motor lock circuit
Inventor: MUKAI KUNIAKI
IPC: H02P3/06
Filed: 1978-01-31
Abstract: PURPOSE: To reduce position errors by change to the position loop from the speed loop simultaneously with the halt of the motor at any position.  
     CONSTITUTION: With a relay CR for motor lock command relay turned on, the output of a DA converter DAC is fed to a servo amplifier SA to form a position loop. Consequently, a motor M turns in such a manner that a rotor of the resolver RS takes an angle of command phase, a position at which it is rocked. While a relay LR for motor lock command is off, a command input FS is fed to the servo amplifier SA to allow the motor to change in the speed of the motor M. When a relay LR is off, one of three AND inputs to an additon gate ADDG and a subtraction gate SUBG each of a location counter LC goes to ''1''. J-K flip flop JKFF is activated by a command phase which is applied at the clock input while the output WS of a schmitt trigger ST sent from the resolver RS is fed to the J point and the output via an inverter INV to the K point. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000203446-A (JP)
Title: Steering structure of trailer
Inventor: KODAMA HIROKI
IPC: B62D101/00
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To shorten the overall length of a trailer coupling vehicle through simple structure and to perform backing without the occurrence of any trouble. SOLUTION: This steering structure is formed that the extension line on the ground touch side of a king pin shaft K is positioned on the advancing direction side based on the ground touch part S of the wheel 7 of a trailer 1, and a neutral position returning device 17 is provided to held a direct advance state against a steering force being a lateral direction force F by which the wheel 7 is steered and the elastic energizing forces of a pair of compression coil springs, which are arranged in the neutral position return device 17, are increased, during backing, to a value higher than a value during advance.  This constitution performs steering of the wheels of a trailer through alignment of casters shortens an overall length during traction at which no coupling angle occurs, improves maneuverability and drivability, prevents the occurrence of instability of wheels during backing, and also facilitates maneuverability and stabilizes drivability during backing.
Patent JP-H09193658-A (JP)
Title: Sunvisor for automobile
Inventor: SUGIMURA HIDEO
IPC: B29C45/14
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To reduce weight and cost and heighten the freedom of design. SOLUTION: A sunvisor for an automobile is formed of core material 1 integrally formed by injection molding and composed of a frame part 2, a grid part 3 inside of the frame part 2, and a fitting part 4 outside of the frame part 2; pad material 5 integrally formed at the core material 1 while covering the grid part 3 and the frame part 2, with a filler 13 filled in the spaces of the grid part 3 of the core material 1; and skin material 6 covering the outer peripheral wall of the pad material 5.
Patent JP-S56109181-A (JP)
Title: Metallic composite material and its production
Inventor: SOMEYA TOMIICHI
IPC: B23K20/00
Filed: 1980-01-31
Abstract: PURPOSE: To produce a metallic composite material which is uniform in faying surfaces and has high joining strength by enagaging the faying surfaces of soft and hard metallic members to a geometrical shape with each other, heating the same to a predetermined temp. and pressure-welding the faying surfaces.  
     CONSTITUTION: For example, a flat square hard metal bar 1 is engaged into the hollow groove 2a of a channel-shaped soft metal member 2. Next, these engaged blank materials are heated to a predetermined temp., and their faying surfaces are pressure-welded by rolls or a press. During rolling of the engaged blank materials, both materials will not shift to the right and left and this enables rolling work to be easily accomplished and makes it possible to produce the metallic composite material 3 having high joining strength. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08306494-A (JP)
Title: Resonance circuit use inverter for heating electrode equipment discharge lamp supply
Inventor: CANOVA ANTONIO
IPC: H05B41/24
Filed: 1994-01-31
Abstract: PURPOSE: To provide an inverter for supplying to one or more discharge lamps equipped with heating electrodes. CONSTITUTION: An inverter is constituted of a load circuit having series-resonant heating electrodes 17, 19, 21 and at least one lamp 11, two controllable switches 7, 9, and a control circuit 25 for switching for alternately bringing the switches into conduction. A normally not-connected dissipative element 33 is connected to the load circuit when a voltage across the load circuit exceeds a certain value, and a maximum voltage is thereby limited without changing a resonance frequency of the load circuit, and therefore its minimum sensitivity is corrected.
Patent JP-H01188046-A (JP)
Title: Digital mobile communication equipment
Inventor: ASANO NOBUO
IPC: H04L1/04
Filed: 1988-01-21
Abstract: PURPOSE:To reduce the frequency of occurrence of disabled acquisition of required transmission quality even with lots of burst errors by switching two channels for each frame alternately in an incoming line and switching the same two channels also in an outgoing line for frames alternately while one frame is deviated to apply communication. CONSTITUTION:When one synthesizer 4 treats Ach, the other synthesizer 4 applies Bch and the channels A, B are replaced in the next frame. Since the channels A, B are replaced for transmission and reception alternately, a frame monitor controller 8 sends a signal to an encoder 10 to match the frame location. That is, 2 channels have been used for incoming and outgoing lines in a conventional system, and the two channels are used for the incoming and outgoing lines while they are switched alternately. Thus, the probability of the electric field notch in the case of a fading is reduced and the required transmission quality is easily obtained.
Patent JP-H11206996-A (JP)
Title: Pachinko machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 1998-01-21
Abstract: PROBLEM TO BE SOLVED: To add to a pachinko machine an input/output device which allows a player of a pachinko machine to easily recognize audio-visually while enabling easy operation thereof. SOLUTION: A bulged part 20 is formed on a ball tray unit 10 for storing pachinko balls provided on the front of a pachinko machine and provided with input or output surface 33 or 41 to face a player of the pachinko machine. The bulged part 20 is installed behind a ball guide path 15 of the ball tray unit 10. Moreover, the input and output surfaces 33 and 41 of the bulged part 20 are so inclined to be lower as being separated from the front of the pachinko machine. The bulged part 20 is also provided with a speaker and an operation panel 41.
Patent JP-H05201583-A (JP)
Title: Cleaning mechanism for sensor
Inventor: SATO MAKI
IPC: B65H7/14
Filed: 1992-01-23
Abstract: PURPOSE:To provide a cleaning mechanism for a sensor which can smoothly clean the contamination on the surface of a sensor located on a sheet feeding path of an image forming device. CONSTITUTION:A brush 21 is installed on a rotational shaft of a lower separation roller 12 through an arm 20. When a sheet is fed, the arm 20 moves as the lower separation roller 12 is rotated clockwise first and then rotated counterclockwise by approximately the same amount to change the contact surface of the sheet. By this, the brush 21 cleans the surface of a sensor 10. Also upper and lower limit stoppers 22 and 23 are provided so that the arm 20 and brush 21 will not damage the surface of the sensor 10. Also, because a torque limiter is installed on the shaft of the arm 20, the brush will not move beyond a specified position.