baber/WOPTO huggingface dataset:
Patent JP-H0276799-A (JP)
Title: Clamping device for loose-leaf holder
Inventor: ANTONII HANTORAA
IPC: B42F13/24
Filed: 1988-08-31
Abstract: PURPOSE: To prevent a support plate from being detached when it is bound to a base plate and to facilitate the attachment/detachment of the support plate when it is unbound by a method in which a reinforcing member parallel to a straight line connecting the centers of fixed pins is installed on a base plate, a projection which is inserted into a hole in the side of the reinforcing member to fix a support plate to the base plate is formed on the side of the support plate. CONSTITUTION: When the projection 6 of a support plate 3 is inserted into the corresponding hole 7 of a reinforcing member 5' and a clamping lever 12 is rotated, a roller 13 pushes a reinforcing rib part 1, pushes down the support plate 3 against the force of a spring 14, connects a movable pin 4 to a base plate 1, presses the upper end of the movable pin 4 to the upper end of a fixed pin 2, and fixes the movable pin 4 to a clamping device. By this operation, loose leaves is mounted on a holder. When the lever 12 is rotated in the direction to lift the roller 13, the support plate 3 is rotated clockwise in figure by the force of the spring 14, and the movable pin is separated from the fixed pin 2 to be detached with the support plate 3 from the base plate 1, so that the loose leaves can be replaced easily.
Patent JP-2001048125-A (JP)
Title: Method and device for controlling welding temperature of packaging material
Inventor: YOSHIMOTO HIROSHI
IPC: B65B51/22
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To implement ultrasonic wave seal of an overlapped part of a packaging material without generating irregular welds by measuring the welding temperature of the packaging material by a non-contact type temperature sensor for feedback, and controlling the amplitude of a hammer so that the temperature of the heat generated in the packaging material is unified. SOLUTION: In an ultrasonic wave welding equipment, two-ply overlapped parts of a continuously moving packaging material 10 is fusion-bonded by the friction heat generated by applying vibration by vertically oscillating a movable hammer 14 by an ultrasonic wave oscillator 15, a non-contact type temperature sensor 30 including an infrared ray heat sensor is installed toward a rear corner of the hammer 14, the measured surface temperature of the packaging material 10 is transmitted to a controlling machine 22, and the operation signal is transmitted from a controller 23 to a variable voltage device 25. The variable voltage device 25 controls the amplitude of the hammer 14 so that the heat generated from the packaging material 10 is unified according to the change in thickness and material of the packaging material.
Patent JP-H1145634-A (JP)
Title: Push-button switch
Inventor: HASEGAWA HIROKAZU
IPC: H01H13/68
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a push-button switch that can improve assembling performance. SOLUTION: This switch has a lid body 1, an on-button 4 to turn on a switch 2, an off-button 5 to turn off, through holes 6a, 6b in which one parts of the on-button 4 and off-button 5 pass through, lock parts 6c, 6c projecting to the switch 2 side on both sides of the through holes 6a, and return springs 8, 8 energizing the on-button 4 and off-button 5 to the outside arranged between a plate 6 and the on-button 4 and the off-button 5.  The plate 6 contains the on-button 4 and the off-button between the lid body 1, has being locked parts 7c, 7c mounted between passing holes 7a, 7b corresponding to the through holes 6a, 6b and each lock part 6c, 6c of the plate 6, is attached to the plate 6 in the energy accumulated state in the direction from the passing hole 7a in which one part of the on-button 4 is passed through to the passing hole 7b in which one part of the off-button 5 is passed through to be held in the position where is recessed to the direction inside the lid body 1 by pressing the on-button 4, and also is provided with a lock member 7 to release the holding state of the on-button 4 when the off-button 5 is pressed in the state that the on-button 4 is held.
Patent JP-2001039001-A (JP)
Title: Method for attaching plate for stencil printer
Inventor: MIYAKI MASATO
IPC: B41L13/14
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To improve an attaching accuracy of a master by driving a platen roller in association with starting of platemaking by a platemaking unit, driving a discharge roller at a low speed simultaneously when the master is sent in response to a platemaking speed, and sending a front end of the master to a clamper of a printing drum at an infinitesimal speed. SOLUTION: A platemaking unit 4, a discharge roller 6, a cutter 7 and the like are sequentially installed at a conveying route of a master 2 from a master roll 21 to a printing drum 3. A platen roller 41 is driven in association with starting of platemaking, the master 3 is sent in response to a platemaking speed, the roller 6 is simultaneously driven at a low speed, and a front end of the master 2 is sent to a clamper 31 of the drum 3. Thus, a slack of the master 2 is formed between the roller 41 and the roller 6, and the front end of the master 2 is clamped at the drum 3 almost simultaneously with the platemaking of a predetermined length. Thereafter, the master 2 is wound while tensioning the master 2, and the master 2 is cut in the predetermined length by the cutter 7.
Patent JP-S60108202-A (JP)
Title: Cutting tool
Inventor: TAKASUKA MASAO
IPC: B23B27/22
Filed: 1983-11-18
Abstract: PURPOSE:To obtain a cutting tool suitable for finishing a mirror by constructing a front flank with a vertical face of predetermined width and relief angle and with a main flank of a predetermined relief angle in cutting tools such as a throw-away tip which grooves the outer circumference of a cylindrical material. CONSTITUTION:A raking face 1 is constructed with a land face 11 of width of 0.1mm. and rake angle of 0 deg. and with a main raking face 12 of rake angle of 10 deg., and a first step portion 13 is formed at the position of 0.5mm. far from a boundary A of the land face 11 and the main raking face 12 as a first braker and a second step portion 14 is formed at the position of 0.5mm. backward the first step portion as a second braker. And a flank 2 is constructed with a vertical face 21 of width of 0.5mm. and with a main flank 22 of relief angle of 5 deg.. By this construction, a cutting tool suitable for finishing a mirror can be obtained and a long strip or triangular throw-away tip suitable for grooving can be obtained.
Patent JP-S6278863-A (JP)
Title: Copper wire for bonding of semiconductor element
Inventor: YOSHINAGA YASUHIKO
IPC: H01L23/48
Filed: 1985-09-30
Abstract: PURPOSE:To prevent the wire from flowing at the time of resin sealing by performing the bonding using a copper wire with the purity and elongation thereof being specified respectively, thereby obtaining a stable loop shape. CONSTITUTION:A copper wire for bonding is formed of high-purity copper of 99.995wt% or more. The elongation of that copper is made to be 3-16%. With this, a stable loop shape is obtained, thereby preventing the failure of contact bonding at the time of the second bonding and the wire flowing at the time of resin sealing in the case of a long inter-lead distance.
Patent JP-S6290543-A (JP)
Title: Anemometer calibrating apparatus
Inventor: UCHIUMI YASUYUKI
IPC: G01F1/34
Filed: 1985-10-01
Abstract: PURPOSE:To enhance reading accuracy, by arranging a plurality of flow amount measuring nozzles in a wind tunnel main body in order of a larger caliber. CONSTITUTION:The wind tunnel main body 6 mounted to a frame 1 is made of a transparent acrylic resin and an inlet nozzle 7 is provided so as to be communicated with a suction side and a first wind velocity measuring part 8 is formed to the side of the inlet nozzle 7 and, succeedingly, the flow amount measuring nozzle 10 of a second wind velocity measuring part 9 is fixed by a ring plate 11. A flow amount measuring nozzle 12 having a diameter smaller than that of the flow amount measuring nozzle 10 is fixed to an exhaust side by a ring plate 13 and an exhaust pipe 14 is communicated with the end part of the main body 6. The duct hose 15 communicated with a blower 4 is externally fitted to the exhaust pipe 14 of the wind tunnel main body 16. In the case of first difference pressure take-out ports 25, 16, because the caliber of the flow amount measuring nozzle 10 is large, small difference pressure is obtained and, in the case of second difference pressure take-out ports 27, 28, because the caliber of the flow amount measuring nozzle 12 is small, large difference pressure is obtained even in the same flow amount and reading can be easily performed with high accuracy.
Patent JP-H0883712-A (JP)
Title: Soft magnetic material and magnetic head using thereof
Inventor: SHOJI MITSUHARU
IPC: H01F10/08
Filed: 1994-09-13
Abstract: PURPOSE: To improve the soft magnetic characteristics of soft magnetic material by a method wherein a soft magnetic thin film, consisting of Fe, Al and Si, is formed on the inclined surface of a non-magnetic substrate through the base film consisting of the metal selected at least from Ta, Nb, Zr, Ti, Al, Cr, Mo, W, Pt, Au, Pd, Ag and V. CONSTITUTION: A plurality of grooves 11a, having inclined surface against the horizontal surface of a substrate 11, are formed on the substrate 11 consisting of non-magnetic material. A soft magnetic thin film 13, consisting of Fe, Al and Si, is formed on the above-mentioned inclined surface through the base film 12 consisting of one or more kinds of metals selected from Ta, Nb, Zr, Ti, Al, Cr, Mo, W, Pt, Au, Pd, Ag and V. As a result, the soft magnetic characteristics of the soft magnetic material can be improved, and also the record reproducing characteristics of a magnetic head, formed using soft magnetic material, can be improved.
Patent JP-2001043863-A (JP)
Title: Sealed lead-acid battery
Inventor: TAKABAYASHI HISAAKI
IPC: H01M4/62
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a sealed lead-acid battery having a long service life. SOLUTION: In a lattice body for negative electrode, the ratio (A/B) of the sum (A) of cross-section areas of all longitudinal ribs (longitudinal frame ribs 1 and longitudinal inner ribs 3) positioned parallel to length 7 to the measure (B) of the length 7 is adapted to be 0. 09 mm or more, A paste-type negative plate is made by filling the lattice body for negative electrode with a paste-like active material containing carbon and this paste-type negative plate is used for a sealed lead-acid battery.
Patent JP-H0560172-A (JP)
Title: Pendulum damper
Inventor: SAKAMOTO SEIJI
IPC: F16F15/02
Filed: 1991-08-29
Abstract: PURPOSE:To realize rigid mass and provide a simple-structure and low-cost pendulum damper by using a water tank which contains unfrozen water without using an ice heat storage tank. CONSTITUTION:An outside frame 1, a water tank 4b which is suspended from the outside frame 1 and which contains water, dampers and springs 5 which are mounted between the water tank 4b and the outside frame 1, and a falling cover 4d which has contact with the surface of water in the water tank 4b while keeping a gap around the inside wall face of the water tank 4b are provided. Also, fixtures are provided to fix the springs 5 via which the upper face of the falling cover 4d and the inside wall face of the water tank 4b are connected together or the falling cover 4d to the inside wall face of the water tank 4b.
Patent JP-H0881515-A (JP)
Title: Production of ethylene polymer
Inventor: TAKAHAMA TOMOHIKO
IPC: C08F4/70
Filed: 1994-09-13
Abstract: PURPOSE: To obtain an ethylene polymer having a narrow mol.wt. distribution and improved melt characteristics at a high efficiency. CONSTITUTION: Ethylene or a mixture thereof with an unsaid. monomer copolymerizable therewith is polymerized by bringing it into contact with a catalyst comprising a compd. of a group 4 element having a coniugated 5-membered cyclic ligand, an Ni (0) or Ni (II) compd. having coordinate bonds, and an aluminumoxy compd. or a Lewis acid or an ionic compd. capable of cation exchange with the compd. of a group 4 element.
Patent JP-S6278565-A (JP)
Title: Electrophotographic sensitive body
Inventor: UEDA HIDEAKI
IPC: G03G5/06
Filed: 1985-10-01
Abstract: PURPOSE:To provide superior general electrostatic characteristics, especially high photosensitivity and superior charge transferring power to an electrophotographic sensitive body by using a specified org. compound as the charge transferring substance in the sensitive body. CONSTITUTION:This electrophotographic sensitive body has a photosensitive layer contg. at least one kind of compound represented by formula I or II as a charge transferring material on an electrically conductive support. In the formula I, each of R1, R3, R4 and R5 is aryl which may have a substituent and R2 is H or alkyl. In the formula II, each of R6, R7 and R9 is aryl which may have a sustituent and R3 is H or alkyl, An org. compound represented by the formula I or II and a binder are dissolved or dispersed in a proper sol vent, a photoconductive material, an electron withdrawing compound, a sensitiz ing dye and other pigment are added as required, and the resulting coating liq. is applied on an electrically conductive substrate and dried to form a photo sensitive layer of 5-30mum thickness.
Patent JP-H1028632-A (JP)
Title: Method for preventing fogging of mirror inside bath room
Inventor: NAKAJIMA MARI
IPC: A47G1/00
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a method by which a mirror is not fogged within steam without using power or spray, with inexpensive facilities. SOLUTION: This is a method of preventing the fogging of the mirror within a bath room by warming the mirror within the bath room through a heat conductor by the temperature of the hot water within the bath room. Now, the heat conductor connects a built-in hot water circulation tank 4 attached in the bath hot water circulation tank 3 provided at the side face under the water level of a bath with an upper hot water circulation tank 6 attached to the rear of the mirror 5 within the bath room by a hot water supply pipe 7 and a hot water sending pipe 8. Moreover, a stainless steel plate is used for the mirror.
Patent JP-H02211316-A (JP)
Title: Muffler and muffling method
Inventor: YOSHIKAWA HIDEO
IPC: G10K11/162
Filed: 1989-08-26
Abstract: PURPOSE:To reduce the sound of exhaust at a high sound absorption rate without bringing in deterioration with time, as an exhaust resistance is being made to be small by making a constitution in which a pitch type carbon fiber is used as a sound absorbing material. CONSTITUTION:A muffler 5 is connected communicatingly with an engine 1 through an exhaust manifold 3 and the 1st exhaust pipe 4, and at the same time, the 2nd exhaust pipe 6 discharging exhaust gas into atmosphere, is communicatingly connected to the muffler 5. At the muffler 5, the respective one ends of the 1st, the 2nd exhaust pipes 4, 6 are inserted into a casing 7 in a state in which they are on different levels, and a curl shaped pitch type carbon fibre 9 is inserted, as a sound absorbing, material, into the inside of the casing 7 forming a flow route for a high temperature exhaust gas in a pressurization state, and thus, a constitution is made. As a result, the energy of sound is excellently damped by means of this pitch type carbon fiber 9.
Patent JP-S62110852-A (JP)
Title: Roller for continuous casting
Inventor: LARRECQ MICHEL
IPC: B22D11/128
Filed: 1986-09-17
Abstract: This invention relates to a roller for continuous casting between rollers, with circulation of cooling fluid. In this roller, comprising a cylindrical body surrounded by an envelope, the cooling fluid circulation channels disposed circumferentially between the body and the envelope, are constituted by groups of grooves on the inner surface of the envelope extending over arcs of circumference, and organizing the circulation in distinct angular sectors corresponding to each group. Axial throats are provided between the body and the envelope at the ends of each sector, and into which open out, on the one hand, radial fluid admission and return pipes passing through the body, and, on the other hand, the grooves of a group by one of their ends, the throats being in a number double that of the angular sectors.
Patent JP-H1151361-A (JP)
Title: Cooling structure of slag trough for ash melting furnace
Inventor: GOSHIMA TADAHACHI
IPC: F23J1/08
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To smoothly and efficiently discharge melted slag from a slag hole and slag trough by providing a recess at part of refractory bricks for forming the hole, and providing a cooling fan at the recess, thereby reducing erosion of the bricks. SOLUTION: The slag temperature of a melted slag pond in a furnace body 1A is about 1600 deg.C. Melted slag 8 overflows refractory bricks 2 at a slag hole 18 and flows to a slag trough 5. Cooling fins 12 are installed in the bricks 2 of the hole 18 to lower temperature of the peripheral bricks. And, even when the bricks are thinned due to erosion, cooling effect is increased as the bricks 2 are thinned by providing the fins 12. And, a solidified thin slag protective layer is formed on an inner wall surface of the bricks 2 at the pond 1 side. Further, a cooling block 9 made of copper or the like is provided under the trough 5, and hence transfer of heat in a lengthwise direction is smoothly conducted. And, cooling water is supplied via cooling passages 10, 12.
Patent JP-H0968038-A (JP)
Title: Exhaust manifold for internal combustion engine
Inventor: YAMADA MASASHI
IPC: F01N13/10
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a collecting pipe body reducing the sudden change of cross-sectional area at the time of exhaust gas flowing so as to be advantageous in the decrease of defectiveness such as noise. SOLUTION: An exhaust manifold has a pipe body group provided with pipe bodies individually connected to each cylinder of an internal combustion engine, and a collecting pipe body 4 for uniting exhaust gas individually flowing in each pipe body. The collecting pipe body 4 has a first confluence passage 6 for uniting exhaust gas discharged from the respective cylinders not continuos in ignition order. The first confluence passage 6 is formed into spectacle shape cross section and provided with passages 6J1 , 6J4 , and a partition wall part 64J protruded in a direction along a tangent in the mutual boundary area of the passages 6J1 , 6J4 . The protruding quantity of the partition wall part 64J is gradually lost toward the lower reaches. A second confluence passage 7 is also formed in the same way.
Patent JP-2000042200-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1998-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a game machine that can keep interest in a game using a variable display device, without being impaired by keeping the anticipation of a player into a special game state unimpaired until the final display result of specific game information is led out and displayed. SOLUTION: Variable display control of clouds 75 for showing whether to control into a probability fluctuating state, as special game information in addition to special patterns 74a, 74b and 74c is performed in a variable display part 5 of a variable display device (a). Control into the probability fluctuating state is performed on the basis of the state of the clouds 75 serving as special game information being displayed in a predetermined special display mode (b).
Patent JP-H0961393-A (JP)
Title: Roof type rain sensor
Inventor: UNO MASATAKE
IPC: G01N27/22
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To stably detect rain in its early stage by providing detecting surfaces having comb-tooth electrodes formed opposite to each other thereon on both the inclined roofs set back to back of a roof type rain sensor body. SOLUTION: A roof type rain sensor 1 has detecting surfaces 4 (4a,4b) having comb-tooth electrodes 3a, 3b formed opposite to each other thereon on both the inclined roofs 2a, 2b set back to back of a roof type rain sensor body 2. Since the respective detecting surfaces 4 are inclined, raindrops are quickly carried to the lower part of the detecting surfaces 4 when raindrops hit the detecting surfaces 4, and drained to the outside of the body 2 through a drain hole, so that water is hardly stored on the detecting surfaces 4. The raindrops fallen on the detecting surfaces 4 can be quickly guided to the drain hole through a gutter passage, and quickly drained out of the sensor 1.  Further, since the detecting surfaces 4a, 4b are provided on the inclined roofs 2a, 2b, raindrops are hardly detected on the detecting surface 4a when it rains in an arrowed direction C, for example, but detected on the detecting surface 4b, and the rain can be detected in its early stage.
Patent JP-S6279687-A (JP)
Title: Manufacture of semiconductor optical device
Inventor: FUJIWARA KENZO
IPC: H01S5/12
Filed: 1985-10-02
Abstract: PURPOSE:To improve crystallinity of a semiconductor optical device and eliminate crystal defects by a method wherein a layer which had deflection lattice function is formed between two cladding layers by using periodically mixed- crystallized semiconductor super-lattice layer without cutting grooves and a 2nd cladding layer is formed by the 2nd crystal growth. CONSTITUTION:A 1st cladding layer 3, an active layer 4, an optical waveguide layer 11 and a semiconductor layer 12 are formed on a substrate 2 by the 1st epitaxial growth. Indented grooves are formed in the semiconductor layer 12 through a periodical deflection lattice pattern 9 provided on the semiconductor layer 12 and then the deflection lattice pattern 9 is removed. By using thus formed semiconductor layer 12 composed of the indented grooves as a diffusion mask, for instance, an impurity such as Zn and Be is diffused to mixed- crystallize the semiconductor super-lattice layer 11 periodically to form super- lattice mixed-crystallized layers 13. Then the semiconductor layer 12 is selectively removed. After that, the 2nd cladding layer 6 made of, for instance, AlGaAs and a cap layer 7 made of, for instance, GaAs are formed on the super-lattice mixed-crystallized layer 13 by the 2nd crystal growth.
Patent JP-2000056763-A (JP)
Title: Musical tone forming method, musical tone forming apparatus and recording medium recording musical tone forming process program
Inventor: TAMURA GENICHI
IPC: G10H1/02
Filed: 1998-08-03
Abstract: PROBLEM TO BE SOLVED: To obviate the interruption of musical tones and the generation of unnatural musical tones even if program processing having the higher priority than the processing for forming waveform data is executed with a method and apparatus for generating continues musical tones by the program processing. SOLUTION: A computer previously forms the waveform data for one frame each by the program processing and keeps the waveform data stored in a waveform buffer. The waveform data stored in the waveform buffer described above before the end of the reproduction of the waveform data of the one frame is read and reproduced. When a CPU decides just before the end of the reproduction of the waveform data that the prior formation of the waveform data is not in time, the CPU repetitively reads out the waveform data read out thus far. In the case of the repetitive reading out, the waveform data of the frame under the reading out and the waveform data of the frame before the same are subjected to cross fade processing from the decision timing to the end of the reproduction of the waveform data and are outputted.