baber/WOPTO huggingface dataset:
Patent JP-S61989-A (JP)
Title: Magnetic disk device
Inventor: HASEGAWA SABUROU
IPC: G11B33/12
Filed: 1984-06-12
Abstract: PURPOSE:To obtain an excellent magnetic disc device of less man-hour for assembling by assembling a holding means of an injet lever, a positioning means of a floppy disc, and an attaching means of a printed board together by reference pins. CONSTITUTION:A reference pin 1 is provided with a conical part 1a in the front end and a columnar inserting part 1b in the lower part, and the first body 1c and the second body 1d are formed in the upper part of the center and the lower part of the center of the pin 1 respectively with a recessed part 1e between them. An inject lever 13 has long holes 13a-13d inserted to two reference pins 1 and two reference pins 14, which are fitted to a chassis 2, through washers 14-17. Holes 3a and 3b of a floppy disc cassette 3 are inserted to conical parts 1a of these two reference pins 1. Inserting parts 1b of two reference pins 1 are inserted to long holes 31c and 31d of a printed board 31.
Patent JP-S63294377-A (JP)
Title: Content fixing mechanism of delivery container
Inventor: KUMAGAI TETSUO
IPC: B65D83/00
Filed: 1987-05-20
Abstract: PURPOSE:To obtain a container usable stably at the time of coating, capable of allowing content to smoothly rise and fall and capable of using the content sufficiently and completely, by forming a bottom plate so as to outwardly extending the same from the peripheral edge of the female screw part threading with a screw rod part for rising and falling and further forming a protruding piece to the rising part from the upper surface of the bottom plate in the radius direction. CONSTITUTION:In an elevator 4, inwardly protruding pieces 9 are provided to the upper end of the annular flange part 7 rising from the peripheral edge of a bottom plate so as to provide slits at a definite interval. A knob 2 is rotated to allow content 22 to protrude from the small diameter part 13 of a container main body 1 to apply the content 22. The knob 2 is rotated in the reverse direction after use to allow the elevator 4 to fall but the content 22 is held to the elevator 4 by the protruding pieces 9 and, since the content 22 continues to the interior of the elevator 4 and the upper content through the slits 10, the bonding of the contents above and below the protruding pieces 9 is strong and, therefore, the both of them are not separated or cut on the way even when unreasonable force is applied at the time of coating. Since content holding function is well, the depth of the elevator can be reduced and an amount making the content unusable is reduced.
Patent JP-H06334887-A (JP)
Title: Corner pin cushion distortion correction generating circuit
Inventor: ANDO HITOSHI
IPC: H04N3/23
Filed: 1993-05-24
Abstract: PURPOSE:To attain wide deflection correction by providing a pin cushion distortion correction circuit having an independent control system for an upper corner and a lower corner so as to correct corner distortion at the lower part of the screen and corner distortion at the upper part of the screen thereby adjusting a signal amplitude after the correction waves of the lower part and the upper part are added. CONSTITUTION:A differential comparator circuit 2 extracts a part of a screen lower part of a sawtooth wave having a period of one vertical period and the extracted waveform is multiplied by a multiplier circuit 6. The amplitudes of the output waveform of the circuit 6 and the amplitude adjustment circuit 9 correct the corner distortion of the lower part of the screen. On the other hand, a difference comparator circuit 3 extracts the portion of the upper part of the screen from the sawtooth wave and a multiplier circuit 7 and an amplitude adjustment circuit 10 correct the corner distortion at the upper part of the screen. After the lower part correction wave and the upper correction wave obtained in this way are added and the amplitude adjustment circuit 13 adjusts the signal amplitude, then the corner distortion of the lower part and the upper part of the screen is independently controlled.
Patent JP-2000027760-A (JP)
Title: Reciprocating compressor
Inventor: FRASER BRUCE ALAN
IPC: F16K15/14
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To improve responsiveness of operating and closing of a suction valve by constituting a compressor so as to form a gap between the suction valve and a valve seat in no stress state, deform the suction valve at the time of seating and close the suction port and obtaining specific spring bias to open the suction valve. SOLUTION: In a compressor 10, a suction valve 20 and a discharge valve 50 to be reed valves are arranged side by side, and a piston 42 is fitted into a bore 40-3. A discharge valve 50 is provided with a return member 51 limiting operations of the valve 50 and the suction valve 20 is provided so that a tip part 20-1 may be engaged to a projecting part 40-1 of a groove part 40-2 of a crankcase 40. In a state that the valve 20 is seated on a seat surface 30-1a of a valve seat 30-1, the valve 20 is away from the valve seat 30-1 when the valve 20 becomes straight by differential pressure of fluid added to the valve 20. In a state that stress does not exist, the suction valve 20 bends so as to form a projecting shape to a lower side till the tip part 20-1 is engaged to the projecting part 40-1 and a gap is formed between the valve 20 and the valve seat surface 30-1a of the valve seat 30-1.
Patent JP-S5823110-A (JP)
Inventor: TACHIKAWA KIYOUJI
IPC: H01B12/10
Filed: 1981-08-04
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-S5549051-A (JP)
Title: Pcm data signal separation system
Inventor: KATAYAMA YOSHITAKA
IPC: G11B5/09
Filed: 1978-10-04
Abstract: PURPOSE: To make it possible to separate and demodulate accurately a PCM data signal transmitted in the form of a false TV signal, by forming a reference signal for amplitude discrimination on the basis of peak values of a data signal and synchronizing signal.  
     CONSTITUTION: A false TV signal received is amplified 41 before direct-current reproduction 42, and then applied to one input terminal of amplitude discriminator 44 through buffer 43. At this time, an output from circuit 43 is supplied to peak- value detection circuit 49 composed of diodes 45 and 46 and capacitors 47 and 48, where peak values of a PCM data signal and synchronizing signal are detected respectively. Then, detection signals are supplied to voltage-dividing resistance 52 through transistors 50 and 51 to generate a direct-current reference signal, which is supplied to the other input terminal of amplitude discriminator 44. As a result, the reference signal varied with the data signal, so that reproduction of a PCM data signal with the best eye pattern can be attained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07329951-A (JP)
Title: Paper carton
Inventor: TSUTAHARA TOSHIYUKI
IPC: B65D5/36
Filed: 1994-06-02
Abstract: PURPOSE:To obtain a paper carton having a good design and a secure automatic locking mechanism. CONSTITUTION:Side plates 5, 9 of a trapezoid form are folded inward of a front plate 2 and a rear plate 7 by the width of folding pieces 4, 6, 8, 10. A bottom part is automatically securely locked by the engagement of cutouts 21, 23 with each other. Therefore, though a carton has a tapered form, the bottom part is not opened.
Patent JP-H0656792-A (JP)
Title: Pyrazole sulfonylurea derivative and production thereof and selective herbicide containing the derivative
Inventor: SUZUKI FUMIO
IPC: A01N47/36
Filed: 1993-05-24
Abstract: PURPOSE:To provide a novel compound which is useful as an synthetic intermediate for a novel selective herbicide exhibiting strong herbicidal power against a variety of weeds, but high safety to important crop plants such as rice plants, and developing high herbicidal activity with a very low application dose. CONSTITUTION:A compound of formula I (A is H, phenyl; B is H, lower alkyl; D is H, halogen, excluding the case where A is phenyl, B is methyl and D is Cl), for example, 4-chloro-1,3-dimethylpyrazole-5-sulfonyl chloride. The compound is obtained by diazotization of a 5-aminopyrazole derivative of formula II with hydrochloric acid and a nitrite salt followed by the decomposition of the product with sulfur dioxide in the presence of copper or its salt or by oxidation of 5-mercaptopyrazole derivative of formula III with chlorine in a mixed solvent of acetic acid and water.
Patent JP-S5645550-A (JP)
Title: Deflection yoke
Inventor: SHIMIZU TOSHIHARU
IPC: H01J29/76
Filed: 1979-09-22
Abstract: PURPOSE:To provide deflection magnetic field distributions on a necked part and an aperture part separately of a horizontal deflection coil by forming a simple constitution in which a plurality of thick parts are provided on a ring core constituting a deflection yoke. CONSTITUTION:A plurality of thick parts 9a, 9b are provided on the inside surface of a core 5. A wire 8 constituting a winding of a deflection coil is wound around the core 5, and thus forces are exerted on the wire 8 in directions 13a, 13b due to the presence of inclined surfaces by the thick parts 9a, 9b. Thus the wire 8 is wound in bent shape, and the magnetic field distribution suitable for the optimal compensation of convergence and left-right pin cushion strain can be obtained.
Patent JP-H08309025-A (JP)
Title: Device for game
Inventor: UGAWA SHOHACHI
IPC: A63F9/00
Filed: 1995-05-19
Abstract: PURPOSE: To provide a device for game capable of improving the operation rate of a money-using game machine such as a pachinko machine, etc., installed in a game center. CONSTITUTION: The device for game consisting of the pachinko machine 3 capable of enjoying a game by using money and a valuable object processing unit 100 which pays out a card usable in the game of a game machine other than the pachinko machine 3 is installed in the game center.
Patent JP-S5549289-A (JP)
Title: Forming picture on plastic molding
Inventor: SAWADA YOSHIKATSU
IPC: B41M1/30
Filed: 1978-10-03
Abstract: PURPOSE:To obtain abrasion-resisting, light-resisting, clear pictures, by using printing ink in which a pigment or a mixture of pigment and dye is dispersed in a vehicle consisting of a special denatured hydrocarbon resin dissolved in a high melting point petroleum solvent, and operating flash illumination. CONSTITUTION:Heat-copolymerized resin consisting of cyclopentadiene monomer, 90-70wt%, and chain-form conjugated diene, 10-30wt% is subjected to reaction with resol type phenol compound-formaldehyde resin initial condensation, 5-25wt parts with respect to 100 parts of the resin. The resultant substance is further denatured by the oxide hardner component of natural or synthetic petroleum dry oil, dry oil denatured alkyd resin, etc. By using printing ink in which a pigment or a mixture of pigment and dye is dispersed in a vehicle consisting of this denatured hydrocarbon dissolved in a high melting point petroleum solvent, an ink picture is formed on a plastic molding and this is exposed to flash illumination by a xenon light stroboscope, and thereby a fixded picture is formed.
Patent JP-S5548738-A (JP)
Title: Exposure control system of partially opening shutter
Inventor: OGAWA YUKIO
IPC: G03B7/08
Filed: 1978-10-03
Abstract: PURPOSE: To make it possible that exposure errors which are caused when luminance of a subject is low, can be dissolved and accuracy of exposure control can be improved in a wide range from high luminance to low luminance, by reducing the quantity of light projected to the photo detector from the auxiliary diaphragm after the shutter is fully opened.  
     CONSTITUTION: When the luminance of subject is relatively high, the received amount of light at auxiliary diaphragm light receiving device 23 reaches a required amount before the shutter is fully opened, the current to coil 5 is reversed by the shutter control citcuit, bobbin 4 is suddenly lowered, and the shutter is closed. When the luminance of subject is low, one end of L-shaped lever 11 contacts with switch 16 when the shutter is fully opened, and switch 16 is turned on. Then electromagnet 24 is turned on and filter 26 is inserted on the optical axis to auxiliary diaphragm photo detector 23. Since this time, shutter apertures 19 and 20 and auxiliary diaphragm apertures 21 and 22 are all in a fully opened condition, and, when received amount of light at photo detector 23 reaches a required amount, the shutter is closed. Thus exposure control can be made accurately. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62277689-A (JP)
Title: Hard disk filter
Inventor: MIYAZAWA KANAME
IPC: B01D53/34
Filed: 1986-05-27
Abstract: PURPOSE:To improve the corrosion resistance of a thin film medium by coating a filter with one or >=2 of Ni, Co, Cr, Pb, Al, Sn and Mn or the alloy of these elements and then laminating a carbon thin film on the filter. CONSTITUTION:The structure itself of a thin film medium is applied to a filter. The magnetic layer of a thin film magnetic medium for subject of corrosion resistance consists of Co-P, Co-Cr, Co-Ni-Cr, etc. A respiration filter and a circulation filter use fluorine, polypropylene, polyethylene, vinyl acetate, etc. with normally 0.1-1mum bore. These filters are coated with one or >=2 of Ni, Co, Cr, Pb, Al, Sn and Mn or the alloy of these elements. Furthermore a carbon layer is laminated on the filters. Here the metals having high reaction to the injurious gas volutant are used. This film containing at least two layers has the <=0.2mum total thickness together with a metallic layer of 0.001-0.02mum and the carbon layer of 0.01-0.1mum respectively.
Patent JP-H10311642-A (JP)
Title: Refrigerator
Inventor: MAEKAWA YUKIHIRO
IPC: F25D11/00
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To save the power of a refrigerator cooling system by detecting condensing temperature or the frequency of a compressor and controlling the rotating speed of an outer fan motor depending on the rotating speed of the compressor. SOLUTION: The rotating speed of a compressor 7 and an outer fan motor 8 is controlled based on the output voltage of a rectifying circuit 10. When condensing temperature detected by a condenser temperature sensor 20 or the frequency of the compressor is not lower than a setting value, the outer fan motor 8 is turned on. When the condensing temperature or the frequency of the compressor is not higher than a setting value, it is not necessary to cool the compressor 7, so that the outer motor fan 8 is not operated even during the operation of the compressor 7. Thus, an unnecessary air supply to the compressor 7 can be eliminated.
Patent JP-S61279860-A (JP)
Title: Electrostatic recording body
Inventor: ITO MASANORI
IPC: G03G5/14
Filed: 1985-06-05
Abstract: PURPOSE:To smoothen the surface of an electrostatic recording body, to improve the dimensional accuracy and to increase the strength by shrinking a heat shrinkable cylindrical film on a cylindrical substrate by heating to cover the substrate with the film and by successively laminating an electrically conductive layer and a dielectric layer on the film. CONSTITUTION:A heat shrinkable cylindrical film (c) is shrink on a cylindrical substrate (d) such as an Al or stainless steel drum by heating to cover the substrate (d) with the film (c). The film (c) is made of PVC, polypropylene, polyester, polyvinylidene chloride or the like. An electrically conductive layer (b) such as a binder layer contg. carbon black and a dielectric layer (a) such as a layer of a mixture of fluororesin with isocyanate or the like are successively laminated on the film (c) by coating to obtain an electrostatic recording body. Since the cylindrical substrate is covered with the heat shrinkable cylindrical film, the surface is made smooth and the recording body gives a fine image and has superior durability.
Patent JP-S5455128-A (JP)
Title: Memory control circuit
Inventor: NAKAMURA NAOTO
IPC: G11C7/22
Filed: 1977-10-11
Abstract: PURPOSE:To interrupt memory cycle operation by resetting forcibly the control circuit of a memory module unselected. CONSTITUTION:Memory address signal 1 is decoded by signal 3 with logical value ''1''. Memory access request signal 2 sets R-S flip-flop 8 and output signal 5 of flip- flop 8 is supplied to memory control part 12. Memory access signal 2 after being delayed by delay circuit 9 and signal 3 are AND-ed by AND circuit 10 and when memory module 15 is unselected, signal 6 has logical valur ''1'' and memory control part 12 and flip-flop 8 are both reset. In addition, signal 6 resets flip-flop 8 through OR circuit 11.
Patent JP-H0417412-A (JP)
Title: Drive circuit for current drive type semiconductor switch
Inventor: MAKINOSE KOUICHI
IPC: H03K17/08
Filed: 1990-05-11
Abstract: PURPOSE:To reduce an on-loss without causing an excess transfer current to a semiconductor switch by applying on/off control to a control transistor(TR) based on a load current in the on-state of the semiconductor and an on-voltage of a load current. CONSTITUTION:A power supply to a load 3 is switched by applying on/off control to a main TR 1 by a drive circuit 4. Moreover, a change in a collector current IC on each occasion is detected by detecting a voltage drop across a shunt resistor 2. The control circuit consists of a differential amplifier 16, a comparator 17 and a NAND circuit 5 or the like. A detected value of a load current IC across the shunt resistor 2 is fed back and a transfer current IB in response to the load current IC is fed to a base of the main TR 1 by the drive control of a control TR 6.
Patent JP-S5913062-A (JP)
Title: Method for depositing carbon generated on conductive base material by thermal decomposition in gaseous phase
Inventor: MIYAZAKI TAKANE
IPC: C23C16/26
Filed: 1982-07-14
Abstract: PURPOSE:To deposit carbon efficiently and uniformly on conductive base materials by thermal decomposition in gaseous phase, by inducing eddy current in a closed circuit formed by connecting plural pieces of said base materials to generate heat therein by using a high frequency induction heater. CONSTITUTION:Conductive base materials 3 which are relatively small-sized carbon materials or metallic materials are connected by using adequate conductive connecting members according to need o form a closed circuit. Said materials are disposed on a support base 8 for the base materials in a reaction tube in such a way that the plane formed of said closed circuit is perpendicular to the axis of a heating coil 5. A high frequency output is applied with said coil 5 to induce the eddy current in the direction of an arrow 4 to heat said materials to about >=400 deg.C, more preferably about 500-2,350 deg.C. A gaseous raw material of vapor phase carbon contg. org. materials such as methane, halogenated hydrocarbon, etc. is supplied through an inlet 6 for the gaseous raw materials into said tube and is decomposed thermally to deposit carbon, whereby the thermally decomposed carbon having uniform quality and excellent heat resistance is deposited on the materials 3.
Patent JP-2000312959-A (JP)
Title: Casting device
Inventor: ITANI YOSHIYUKI
IPC: B22D17/22
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To fully perform a gas releasing function, a function for releasing a mold of a molding article, and a function for preventing clogging of a passage for gas releasing and the like, even when a thin molding article is cast. SOLUTION: This device is equipped with an upper movable die 7 and a lower fixed die 8 for forming a cavity 9, ejector pins 12 protruding to the cavity side in a rising process of the movable die 7, and gas releasing pins 13 which have grooves 16 for forming a gas releasing passage on a periphery and protrude after protrusion of the ejector pins 12. In this case, when a thin molding article is cast, each of the pins 12 and 13 is arranged at an optimum portion, so as to secure a function for releasing gas, a function for releasing a mold of the molding article, and a function for preventing clogging of the gas releasing passage and the like.
Patent JP-S6323651-A (JP)
Title: Method for boring wall of internal organ and internal organ anchor
Inventor: COPE CONSTANTIN
IPC: A61B17/02
Filed: 1987-05-19
Abstract: A visceral anchor and method for visceral wall mobilization is disclosed. The visceral anchor includes an elongated cross bar to which a suture is attached at a location substantially in the center of the cross bar. The cross bar further includes a helical spring sheath which jackets a rigid rod, the sheath extending beyond the ends of the rod to form flexible ends. An alternative embodiment includes a second suture attached to one of the ends of the cross bar. The sutures are used for orienting the anchor during insertion into and removal from a hollow viscus. The method of visceral wall mobilization includes providing a tract through the skin into a hollow intra-abdominal viscus and inserting the anchor into the viscus lumen. The sutures extend through the tract and the unattached ends remain on the outside of the body. The center suture is pulled to orient the anchor for mobilization of the visceral wall. The end suture is pulled to orient the anchor for removal.
Patent JP-H06330950-A (JP)
Title: Solid lubricant type rolling bearing
Inventor: KAWAKAMI YOSHIHISA
IPC: F16C33/66
Filed: 1993-05-25
Abstract: PURPOSE:To reduce production of a fluctuation in rotation torque causing wear and peel powder of a solid lubricant. CONSTITUTION:A rolling bearing comprises an inner ring 1 having a spherical protruding track surface 6; an outer ring 2 having a spherical protruding track surface 9: a rolling body 3 in the shape of a long snare drum beaten with the hand and having an outer peripheral surface covered with a solid lubricant 12; and sealing devices 5 and 5 mounted on the two shoulder parts 10 and 11 of the outer ring 2 and non-contact sealed parts between the two shoulder parts 7 and 8 of the inner ring 1 and the sealing devices. In the structure, in the using state of a horizontal shaft, wear and peel powder with a time of the solid lubricant 12 is high-efficiently removed from a position above the track surfaces 6 and 9 of the inner and outer rings 1 and 2 to shoulder parts 7, 8, 10, and 11 on both sides along with rotation operation. An amount of wear and peel powder lodged between the inner and outer rings 1 and 2 and the rolling body 3 is sharply reduced.
Patent JP-S61281546-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KAMIGAKI YOSHIAKI
IPC: H01L21/8234
Filed: 1985-06-07
Abstract: PURPOSE:To improve the degree of integration by forming grooves extending in the depth direction from the surfaces of a plurality of the same conduction type well regions, to which different potential is applied, among the well regions, shaping insulating films or insulators into the grooves and electrically isolating the well regions. CONSTITUTION:A memory cell M consists of a series circuit of a MISFETQs for a switch and a MISFETQm for memorizing informations, a first word line WL1 is formed integrally with a gate electrode 1 for the MISFETQs for the switch, and a second word line WL2 is shaped entirely with a gate electrode 2 for the MISFETQm for memorizing informations. Writing voltage Vpp is applied by writing circuits or erasing circuits shaped to an X decoder 3 and a Y decoder 4. The memory cells M are formed into P<-> type well regions 5, and the well regions 5 are divided and shaped at every type (eight bits) in the direction that the word lines WL1, WL2 extend. Accordingly, sections among the well regions are shortened, thus improving the degree of integration of a semiconductor integrated circuit device.