baber/WOPTO huggingface dataset:
Patent JP-S5088191-A (JP)
IPC: A43D11/00
Filed: 1974-09-20
Abstract: The method of stiffening a selected area of sheet material such as a shoe part in which a layer of molten synthetic polymeric material is coated on the area to be stiffened, rigid, preferably heat-softenable, granules are applied to the coating layer while the coating material is soft to cause the granules to adhere, the sheet material is pressed against a second sheet with the coating and granules between the sheets and with the coating in heat softened condition to force the coating material through openings between the granules and into wetting engagement with the second sheet and the polymeric material is cooled to form a layer of hardened polymeric material with the granules locked in it as reinforcing stiffening bodies.
Patent JP-S63278728-A (JP)
Title: Centering device for rotary compressor
Inventor: ITO TERUYUKI
IPC: B23P19/00
Filed: 1987-05-02
Abstract: PURPOSE:To equalize right and left clearances and make a top clearance to a specified value and simplify components by equally dividing a rotor clearance in the direction intersecting at right angles the movement of a feed table. CONSTITUTION:Right and left clearances of a rotor 94 relative to a cylinder housing 92 on both sides of the direction vertically intersection the movement direction of a feed table 12 are equally divided with a pair of cam mechanisms 35a, 35b for continuously transforming the movement of the feed table 12 into movements opposite to each other in the direction vertically intersecting the table movement. As a result, the right and left clearances are equally divided and top clearances on both sides of the movement direction of the feed table 12 also become equal. With such a constitution, each component is made relatively simple and the cost of the device can be reduced without necessitating expensive components such as a load cell and differential transformer.
Patent JP-H10295637-A (JP)
Title: Photographing device for endoscope
Inventor: OMACHI KENJI
IPC: G02B23/26
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To prevent certainly the intrusion of dust, etc., using a low-cost, simple configuration, and arrange so that a desired optical member(s) can be mounted removably. SOLUTION: A camera head part 2 is structured so that an infrared cut filter 8 and a low-pass filter 9 are installed inside a mirror frame 10 and that the first 7 and the second cover glass 11 having heat resistance are adhered to the front and rear of the mirror frame 10 using adhesives. A lens unit 3 is formed removably in the direction perpendicular to the optical axis of the endoscopic image in the eyepiece part 6, and a third 12 and a fourth cover glass 13 having heat resistance are secured by adhesives to the front and rear of a lens frame 3a. The adhesion and fixation can thereby be accomplished so that the inside of the lens unit 3 is kept air-tightly in perfect performance.
Patent JP-H05302696-A (JP)
Title: Heat insulating body
Inventor: NAKAMURA KENICHI
IPC: F25D23/06
Filed: 1992-04-28
Abstract: PURPOSE:To improve a heat insulating property by sandwiching/coating foam plastic between/with two laminate films composed of a plastic film layer, a metal foil layer and a thermal fusion film layer, reducing an inside pressure, and preventing the metal foil layers of the two films from touching with each other in a thermal fusion part. CONSTITUTION:A laminate film 1 is formed in a three-layer structure of protective layers 4, gas barrier layers 5 and a thermal fusion layer 6. A material having a dense molecular structure is required as the gas barrier layers 5, so that an aluminum foil is used, and polyester, polypropylene and so on are listed as the protective layer 4, and polyethylene, denatured acrylic and so on are listed as the thermal fusion layer 6, and the three layer are formed into the laminate film by means of a polyester type adhesive 7 and so on. One of the two laminate films 1 is formed into a partial laminate film. With such a constitution, among transmitted heat and radiation heat, a heat ray absorbed in the protective layers 4 is transmitted to the aluminum foil, but is not transmitted to the other aluminum foil in a heat seal part, so that a heat leakage can be reduced.
Patent JP-2000046486-A (JP)
Title: Heat transfer apparatus
Inventor: MOMOSE YUTAKA
IPC: F28D15/02
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To carry out a remote transfer of heat by coupling a condenser for evaporating liquid heated by a heat source to generate vapor and condensing the vapor to an end of a conduit, and providing a liquid tank liquid communicat ing with the condenser. SOLUTION: When an evaporator 22 is heated by a burner 25, hydraulic fluid 12 is heated and evaporated, but a volume of the fluid 12 becoming a vapor phase is increased, and the fluid 12 is fed to a condenser 1 via a conduit 7 to press down the fluid 12 in a cylinder. When a volume of a heating space 6 is increased to arrive at a condensing part 5 over a heat insulator 24, a temperature of the part 5 is lower than a temperature of a heating part 3, and hence the fluid 12 of the vapor phase is condensed and liquefied. With such liquefaction, a high temperature of the fluid 12 of the vapor phase raises a temperature of the fluid 12 in a condensing space 15 and a liquid tank 4 so that a heat is applied to the fluid 12 in the tank 4, that is, a high temperature of the condensed liquid 12 is effectively radiated to the fluid 12 in the tank 4.  As a result a temperature of the liquid is raised.
Patent JP-H07314112-A (JP)
Title: Magnesium pouring device
Inventor: AKEMOTO HARUO
IPC: B22D17/02
Filed: 1994-05-24
Abstract: PURPOSE:To simply and easily attach/detach a joint for piping by providing a screw part to each end part of a joint for piping, fitting in one member to the inside of other, abutting the edge part of one member only to the inclined face of inner face of other and holding joining of both members with pressing means. CONSTITUTION:A female pipe joint 40A is formed with a screw part on the inner face at one end, succeeding to this screw part, a stepped part, on which the edge part of a pouring pipe 10 is abutted, is provided. Further, two inclined faces having different inclination 40a, 40b are formed, extending to other end. On the other hand, a male pipe joint 40B is formed with a screw part on the inner face at one end and then is formed with the same inner diameter as that of the pouring pipe 10, an inclined face 40d, which is exactly or approximately the same or as the second inclined face 40b of female pipe joint 40A, is provided on the outer face. Because of this joining method by gravity and pressing force without the use of a screw/bolt-nut joint, attachment/detachment is easily executed.
Patent JP-H10301037-A (JP)
Title: Observation device
Inventor: AKISHIBA YUUJI
IPC: G02B23/24
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To enable the common use of a fiber scope and a bore-scope and to provide an observation device having excellent operability by exchanging an image fiber and a rod lens for each other. SOLUTION: A guide connector 30 for supporting the basic end parts of an image guide 3a and a light guide 3b is freely attachably/detachably mounted on one side of a casing 2 holding a lens barrel. The guide connector 30 is fixed by tightening a tightening ring 35 provided on the guide connector 30 to a fixing ring 26 projectingly provided on the casing 2 and, at this time, the positioning of the image guide 3a on the optical axis is realized with high accuracy by engaging/supporting a holding sleeve 31 for holding the basic end of the image guide 3a with a supporting hole 41 being opened on the optical axis.
Patent JP-H02289799-A (JP)
Title: Self-traveling lining formwork device
Inventor: KAWAMURA YOSHIYUKI
IPC: E21D11/10
Filed: 1989-04-28
Abstract: PURPOSE:To dispense with the assembling and disassembling of a formwork by movably arranging a ring body with an expandable outer diameter at the rear section of the cylindrical lining formwork opened on both ends, and providing means installing and recovering a film material on the whole periphery of the formwork. CONSTITUTION:A ring 3 having a gripper 8 with an expandable outer diameter and a roller 7 movable in the axial direction is installed via sliding jacks 4 at the rear section of a cylindrical self-traveling lining formwork device 1 opened on both sides and provided in parallel with a shield excavator 12. Feeding rollers 10 and winding rollers 21 and 22 axially lapping, installing and recovering a film material F such as a polymer film are installed on the whole periphery of a formwork 2. The sliding between a lining body T and the formwork 2 is made smooth, and the formwork device 1 is moved as it is. The efficiency of the lining work can be improved.
Patent JP-H05303212-A (JP)
Title: Method for washing base body of electrophotographic sensitive body
Inventor: ARAI KAZUYUKI
IPC: G03G5/00
Filed: 1992-04-28
Abstract: PURPOSE:To provide the washing method by which a conductive base body free from defects such as, black spots, white spots, unequal drying, staining, in half tone images is obtd. CONSTITUTION:Washing is executed by using deoxidized hot water 55 as a washing liquid in the final washing stage of the washing stage, then the base body 1 of the electrophotographic sensitive body is pulled up from a hot water washing tank 51 and is dried at the time of washing the base body by using water and surfactant-contg. water.
Patent JP-H0650283-A (JP)
Title: Full arc flow pump
Inventor: KOBAYASHI MAKOTO
IPC: F04D29/44
Filed: 1993-04-13
Abstract: PURPOSE:To provide a full arc flow pump which can firmly support a motor disposed in a casing even if it is a pressed casing. CONSTITUTION:In a full arc flow pump where an annular passage is formed between a sheet metal pump casing and the outer peripheral part of a motor 22 provided in the pump casing, a projection 24a protruded outward is disposed on the motor frame outer drum 24 provided on the outer peripheral surface of the motor 22, and the outer surface of the projection 24a is fitted to the inner peripheral surface of the outer cylinder 9 of the pump casing to fix the motor 22 to the pump casing.
Patent JP-H04339360-A (JP)
Title: Pcm sound recording device
Inventor: OBATA SHINICHI
IPC: G11B20/00
Filed: 1991-05-15
Abstract: PURPOSE:To realize the adjustment of an input signal for the purpose of clipping avoidance by an analog constant attenuator free of noise entrance and having excellent distortion rate and to automatically absorb an error due to the diviation of the components of analog attenuator with a digital variable attenuator afterwards. CONSTITUTION:An analog constant attenuator 2 and an analog attenuator changeover switch 3 are provided before an AD converter 4, and a digital variable attenuator 5 is provided behind the AD converter 4. A control circuit 6 controls the analog attenuator changeover switch 3 and the digital variable attenuator 5 according to the set value of an input adjustment volume so that the input of the AD converter 4 can be maximum.
Patent JP-S61269977-A (JP)
Title: Plasma cutting method
Inventor: TOKUDA TADAAKI
IPC: B23K10/00
Filed: 1985-05-24
Abstract: PURPOSE:To obtain a vertical opposing cutting face with one time cutting by setting the torch angles of the preceding and succeeding torches so that the opposing cut face becomes nearly vertical and further by regulating the current value of the succeeding torch within the prescribed % of the preceding torch current value. CONSTITUTION:The preceding plasma torch 1 and succeeding plasma torch 2 are arranged by approaching along the cutting line of the material 3 to be cut. The slant angle alpha of the torch 1 and slant angle beta of the torch 2 are set and kept at such angle that the opposite side of the cut face becomes vertical respectively. Further in case of performing a plasma cutting by keeping two pieces of the plasma torches 1, 2 at the prescribed angles alpha, beta the current value of the torch 2 is regulated to 40-75% of the current value of the torch 1. A parallel and vertical cut face is thus obtainable with one time of cutting operation.
Patent JP-S5735118-A (JP)
Title: Helical intake port for internal combustion engine
Inventor: OKAMOTO TAKAMITSU
IPC: F02M35/10
Filed: 1980-08-13
Abstract: PURPOSE: To attain a prescribed swirl ratio even if there is a slight discrepancy between a helical intake port and a valve seat, by providing the helical intake port with an outwardly extending part throughout a prescribed range in the downstream region of the volute section of the port.  
     CONSTITUTION: A helical intake port 6 consists of a volute section B and an inlet passage section A whose axis is slightly curved. The mixture outlet portion 13 of the volute section B is shaped as a cylinder whose center line is coincident with the axis (b) of the volute. A side wall surfce 15, which is curved centering the axis (b) of the volute on the downstream portion of the volute section B of the intake port 6, is located by a length of e (0.5 to 3mm) outside the inside diameter of a valve seat 30 throughout a range of at least ±30° from a straight line which extends through the axis of a valve seat 30, namely, through the axis of the volute in parallel with the line of arrangement of plural combustion chambers 4. According to this constitution, the dispersion of swirl ratio can be suppressed even if there is a slight discrepancy between the intake port 6 and the valve seat 30. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000304060-A (JP)
Title: Rotating shaft driving gear assembling device
Inventor: KAWAMOTO KAZUYOSHI
IPC: F16H55/17
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To enhance the assembling property of a shaft to a gear by engagingly fitting a polygonal rotating shaft to the polygonal shaft hole of the boss part of the gear, and fitting a round shaft part longer than the bearing thickness of the polygonal rotating shaft to the round shaft hole of the boss part of the gear. SOLUTION: The round shaft part 8 of a polygonal rotating shaft 5 is fitted to a bearing 7 supported on a machine frame to rotatably lay the polygonal rotating shaft 5, and a round shaft hole 10 formed on the boss part of a gear 3 is fitted to the round shaft part 8 of the polygonal rotating shaft 5 protruding from the bearing 7. According to this, the gear 3 can be mounted with precise conformation of the axial center by the fitting of the round shaft and round shaft hole easy to work at low cost, and the polygonal shaft hole 9 of the boss part of the gear 3 can be engagingly fitted to the polygonal rotating shaft 5 to transmit a power. The axial center-to-center space with the other gear meshed with the gear 3 can be precisely kept, and the transmission can be efficiently performed.  A large power can be transmitted by the transmission between the gear 3 and the polygonal rotating shaft 5, compared with the transmission by a key or set screw.
Patent JP-H10297294-A (JP)
Title: Power transmission device of engine
Inventor: SETO MINORU
IPC: B60K5/04
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To further improve weight balance on the right and left sides of a vehicle, improve steering stability, and reduce a width of the vehicle. SOLUTION: In a power transmission device of an engine 12 which changes power of the engine 12 by a V-belt continuously variable transmission B to transmit it to a drive part and extends a crank shaft 207 of the engine 12 in the direction of width of a vehicle body, and in which 8 primary shaft 251 of a V belt 261 of the V-belt continuously variable transmission B is arranged in parallel with the crank shaft 207, the center L1 of the vehicle body is positioned between the center L2 of a cylinder and the V belt 261.
Patent JP-H11307919-A (JP)
Title: Thermocompression bonding equipment
Inventor: KINOSHITA AKIRA
IPC: H05K3/32
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To easily enable to perform correction of parallelism in LCD thermocompression bonding equipment. SOLUTION: A thermocompression bonding part provided with a thermally insulating board 4, a heater block 1 and a heating plate 2 is rockably installed in a space part capable of vertical movement, via universal joint mechanism 20, which is constituted of a first bearing module set 12 and a second bearing module set 11. The first bearing module set 12 is fixed to a base part side (heater block fixing plate 5) and retains rotatably a shaft 13 in the center. The second bearing module set 11 is fixed to the thermal insulating board 4 as the thermocompression part side, and retained rotatably to the shaft 13 of the first bearing module set 12.
Patent JP-S60253817-A (JP)
Title: Recording apparatus
Inventor: SANAGI MAMORU
IPC: G01D9/00
Filed: 1984-05-30
Abstract: PURPOSE:To enable recording in a state close to a real time, in a recording apparatus having a multicolor recording mechanism part of a pen replacement system, by writing input data in first and second memory parts in a circulatory manner while recording the data of the memory part out of writing operation. CONSTITUTION:An A/D converter AD, first and second memory parts M1, M2, a display control circuit CCT and a recording control circuit RCT are respectively connected to CPU and a plurality of input signals S1-Sn are successively selected by a multiplexer MUL and written in the parts M1, M2 in a circulator manner through the converter AD. All data stored in the part M1 or M2 not subjected to writing operation presently are read and recorded on a recording part REC through the part CRT in a multicolor fashion while the data taken in from the converter AD is displayed on the display part CRT in a real time through the circuit CCT.
Patent JP-S5734794-A (JP)
Title: Stopping method for moving unit in conveying apparatus
Inventor: ABE EIJI
IPC: H02P7/00
Filed: 1980-08-11
Abstract: PURPOSE:To enable the stoppage of a moving unit without adding a specific device by stopping the air supplying action of a pneumatic source for floating the moving unit when stopping the moving unit and simultaneously exciting the primary side of a linear motor with DC. CONSTITUTION:The moving unit 3 is lifted by air diffused from an air hole 1a and is moved by an eddy current induced in the secondary side conductor 5b by a moving field generated at the primary side 5a of a linear motor 5. When a limit switch is operated upon movement of the moving unit 3, the supply of compressed air into rails 1 is stopped and a direct current is simultaneously flowed to the coil of the primary side 5a of the linear motor, thereby generating braking force at the linear motor 5. In this manner the moving unit can be stopped without large impact or without noise caused by the impact.
Patent JP-H048081-A (JP)
Title: Music picture information processing unit
Inventor: URANO TAKAYOSHI
IPC: G10K15/04
Filed: 1990-04-26
Abstract: PURPOSE:To attain effective and diversified picture display and music laying in the case of singing a song by retrieving specific information, comparing a reproduction time added to specific information with a time commanded for reproduction of new music information and displaying it when the result is within a set time. CONSTITUTION:A playing music number and a playing end time are stored in a memory 12 by the control of an MPU 20. An elapsed tire TP after the end of calculation is obtained from the subtraction between a playing end time T1 of a fetched history data and a current time T0 fetched from a timer 29. Moreover, whether or not the elapsed time TP elapses for a prescribed time is discriminated. When a same playing music is reserved again before lapse of a prescribed time, the check in the elapsed time to a history data of a transfer address is finished and the playing music number of succeeding addresses is sequentially fetched. When the reserved playing music is not in excess of the prescribed time, a message representing it and the elapsed time are displayed on a display section 28.
Patent JP-S5813037-A (JP)
Title: Compensation system for frequency variation
Inventor: NAKAJIMA SHIGEO
IPC: H04B7/01
Filed: 1981-07-17
Abstract: PURPOSE:To reduce erroneous compensation of an AFC circuit provided to the reception part of a ground station, by transmitting a pilot signal from a pseudo mobile station at a frequency shifted intentionally by as much as the frequency of a receiving local oscillator varies. CONSTITUTION:The extent of variation in frequency for transmission from a satellite to a point B is obtained as the sum of the variation DELTAfMr1 of a voltage- controlled oscillator VCO19 and the variation DELTAfMrP of a signal generator 21. When each mobile station receives a signal with said variation extent, the variation extents of frequency converters 27 and 29 are added together at the input point C of an AFC circuit 32, so the extent of frequency variation at a point D is the sum of the variation extent at a point B and the variation extent DELTAfMi2 of a VCO30. On the other hand, the extent of frequency variation at a point E of a pseudo mobile station is the same with the point B. Therefore, the difference between the extent of frequency variation of a pilot signal transmitted from the pseudo mobile station and that of a signal transmitted from a mobile station is equal to the variation DELTAfMi2 of the VCO30, so errors in the frequency variation of an AFC circuit 12 are reduced.
Patent JP-S5235282-A (JP)
Title: Decorative boards exhibiting yarns of victoria lawn
Inventor: WATANABE MANZOU
IPC: B32B17/12
Filed: 1975-09-16
Abstract: PURPOSE: A decorative board which removes cracks and peeling due to resin coatings and exhibits yarns of victoria lawn in patterns. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07315728-A (JP)
Title: Elevator car ventilation device with silencing function
Inventor: OKAMURA AKIHIKO
IPC: B66B11/02
Filed: 1994-05-25
Abstract: PURPOSE:To improve comfort in standing in an elevator car with calm and less noise by certainly reduce noise which are going to intrude into the car from the pit through a duct. CONSTITUTION:Noise intruding through a duct 13 for feeding the air is sensed by a microphone 21, and the given sensing signal is subjected to analysis to determine the waveform of the noise in the duct, and on the basis thereof a sound wave having the same sound pressure as the noise and the opposite phase thereto is oscillated from an active speaker 22 so that the sounds cancel each other. At the same time, the silenced sound performed by the active noise control performed by this control part 24 is sensed again, and the given sensing signal is fed back to serve correction of the sound oscillated from the active speaker, and an evaluation microphone 23 to sense the resultant sound is instal led on the air supply port 13c of the extension part 13b of the duct located near the inside of the car.
Patent JP-H11307228-A (JP)
Title: Heater unit
Inventor: MIZUNO TOSHIMITSU
IPC: A47L15/48
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a heater unit having a sufficient heating capacity and capable of restraining a vibration sound generated in a magazine to be heated by adhering a sheath heater to one surface of a covering sheet having vibration absorbency and a heat-ray reflecting function so as to run the cross section along a state of being sunk from one surface of the covering sheet. SOLUTION: This heater unit is composed of a rectangular covering sheet 32 and a sheath heater 31 attached/fixed the covering sheet 32. The covering sheet 32 is composed of a butyl rubber layer and aluminum foil covering both the obverse and reverse of the butyl rubber layer, and reflects a heat ray from the sheath heater 31, and exhibits a heat insulating function. The sheath heater 31 is attached/arranged so as to be pressed to one surface of the covering sheet 32, and is integrally joined by an adhesive 35. When this heater unit is stuck to the side wall outside surface of a tableware washing magazine by using the adhesive 35, the sheath heater 31 directly conductively heats the side wall outside surface, and the covering sheet 32 restrains a vibration sound generated by wash water injected from a turning nozzle at washing time.