baber/WOPTO huggingface dataset:
Patent JP-H02204005-A (JP)
Title: Method for forming concrete product with facing
Inventor: SUZUKI HISAAKI
IPC: B28B3/02
Filed: 1989-02-03
Abstract: PURPOSE:To simultaneously produce ornamental grooves, surface pattern and the like by a method wherein top surface sections and surface pattern, on both of which decorative material is to be accepted, are produced by pressing an auxiliary press shoe in the concrete in a forms and a decorative material is supplied on the top surface of the concrete. CONSTITUTION:When an auxiliary pressing device 6 is moved to the predetermined position on the top surface of a forms after concrete is supplied in the forms under the state that a vibrating table is in motion, the press plate of a main pressing device is lowered so as to come into close contact with the projected parts 22 of an arm and synchronously the press shoe 7 of an auxiliary press is pressed in the concrete in the form so as to produce surface section layer and ornamental grooves 32 on the top surface of the concrete. After the ornamental grooves 32 are blocked by partitioning members 24, decorative gravels are sprayed in semicircular holes for displacement prevention. Immediately after that, the partitioning members 24 are brought back to their regular positions the decorative gravels 35 in the interior of the concrete. At that time, since a perforated rubber plate 21 is deformed by the decorative gravels, the surroundings of the decorative gravels are pressurized and filled simultaneously with the top surface of the concrete and the ornamental grooves so as to produce the shape of the surface, on which the gravels are exposed.
Patent JP-S59150994-A (JP)
Title: Lubricating oil separating device for vane rotating type compressor
Inventor: TSUCHIDA NOBUNAO
IPC: F04C29/02
Filed: 1983-02-15
Abstract: PURPOSE:To improve oil separating efficiency and miniaturize the device by a method wherein the oil separator is constituted by a partitioning plate, against which compressed fluid collides, and a laminated baffle plate, orthogonal to the partitioning plate and having a multitude of small holes. CONSTITUTION:The mixture of refrigerant gas and the lubricating oil collides against the partitioning plate 18 after passing a path 13 from a high pressure gas chamber 10 and the lubricating oil is separated in some degree from the refrigerant gas. Thereafter, the refrigerant gas, including the lubricating oil flowed out downwardly, repeats collisions against the baffle plates 19, orthogonal to the partitioning plate 18 and having a multitude of small holes 19a, while the lubricating oil is thrown out and is thrown into an oil reservoir 14 below the case 12 of an oil supplying chamber. The refrigerant gas, from which the lubricating oil is separated, flows out of the compressor from an outlet 17 after passing through the baffle plates 19, the back side of the partitioning plate 18 and the oil supplying chamber case 12. According to such constitution, the oil separating efficiency may be improved and the separator as well as the compressor may be miniaturized.
Patent JP-H09218497-A (JP)
Title: Image transfer device
Inventor: YAMAMOTO TOSHIYUKI
IPC: G03D13/00
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To provide an image transfer device capable of obtaining an excellent transferred image. SOLUTION: This image transfer device is equipped with a drum rotatably provided, and an image receiving sheet pressing plate 41 whose base end side is attached to a 1st shaft 40 disposed in parallel with the rotary shaft of the drum and whose top end side is provided on the peripheral surface of the drum so that it can abut on the upper surface of the edge of an image receiving sheet; and the base end side of the plate 41 is attached to the shaft 40 so that it can move in the axial direction of the shaft 40.
Patent JP-S61184145-A (JP)
Title: Metallic or nonmetallic resistor and method of manufacturing thereof
Inventor: USUI TSUNEAKI
IPC: H05B3/84
Filed: 1985-02-08
Abstract: PURPOSE:To facilitate the adjustment of a resistance value of a blur preventing wire or the like for a rear windshield, by providing a metallic or nonmetallic resistor that is exhibited by the assembly of mesh points of continuous lines which are all or in part connected, and by which the mesh points form a predetermined shape. CONSTITUTION:Upon manufacturing of a metallic membrane resistor 21, the metallic membrane resistor is designed in a desired shape, and an original copy of the resistor may be prepared. Then a mesh point image is obtained in order to specify the shape of the metallic membrane resistor from this original copy. Then, with the use of a mesh point screen, a printing board is prepared, and with this screen the mesh point image is printed on the outer surface of a windshield glass by use of a paste-like metallic membrane resistor material as an ink copper-nickel-zinc-alloy (German silver) or the like is used as this metallic membrane resistor material. After completion of the above-mentioned printing, the above-mentioned windshield glass is burnt to be processed so that the metallic membrane resistor material is not easily separated. With this arrangement, by reducing the concentration of the mesh points in the resistor having the same width, the resistance of the part (b) may be changed.
Patent JP-H04263221-A (JP)
Title: Thermcompression bonding device
Inventor: SAKATA TOSHIO
IPC: G02F1/1345
Filed: 1991-02-19
Abstract: PURPOSE:To prevent a cooling head from curving even if heating and cooling are repeated with the thermcompression bonding device which connects the conductor patterns of a flexible printed circuit board to the electrodes of a liquid crystal display element. CONSTITUTION:This thermcompression bonding device consists of a heater block 43 hung with a thermcompression bonding head part 4 from the circuit board 41 by means of plural screws 42, cooling head fixtures 45 freely slidably mounted to the circuit board 41 via compression coil springs 44 and the cooling head 47 held by the cooling head fixtures 45. The above-mentioned device is constituted by providing holding members 48 which have an L-shaped section and are parallel with the longitudinal direction of the cooling head 4 on both sides of the cooling head fixtures 45 and freely slidably mounting the cooling head 47 between the cooling head fixtures 45 and the holding members 48.
Patent JP-H09212816-A (JP)
Title: Production of magnetic head
Inventor: KUSANO KOICHI
IPC: G11B5/29
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To produce easily and with high precision a multitrack magnetic head which has a narrow guard band. SOLUTION: The core blocks 58 and 56 consist of the 1st core half blocks 51 and 54 and the 2nd core half blocks 52 and 55 shorter than the 1st blocks which are bonded to each other. Both blocks 58 and 56 are ground to form front cores 61 and 62 which are arrayed in the length direction with a prescribed space secured between them. And, the cores 61 and 62 of blocks 58 and 56 are put between the front cores 62, 62 and 61, 61 of the opposite blocks 59 and 58, so that the reference surfaces 65 and 66 set at the same levels as the gap forming surfaces 51a and 54a of the blocks 51 and 54 of the blocks 58 and 56 respectively are placed opposite to each other. Thus both blocks 58 and 56 are bonded together into a single body.
Patent JP-H02204191-A (JP)
Title: Swing type power unit case
Inventor: YAGASAKI AKIO
IPC: F16H57/027
Filed: 1989-02-02
Abstract: PURPOSE:To effectively utilize the space over a power unit by providing a housing for accommodating a reduction gear mechanism on the axle side of a power unit case and opening the outlet of a breezer passage formed on the housing before the axle. CONSTITUTION:In a power unit case 10 which is pivotally supported in swingable manners in the rear part of a car body frame, a reduction gear chamber 15 which is dividedly formed from a case side housing 51 casted in the rear part of a case body 11 and a transmission case side housing 41 casted on a transmission case 16 is installed, and a reduction bear mechanism 30 is accommodated inside. As for the transmission case side housing 41, the upper and front parts are bulged outwardly, and a recessed part 42 for a breezer passage is formed. Further, the case body side housing 51 is formed on the opposite side to the housing 41, and a recessed part for the breezer passage is formed on the bulged-out part, and a breezer passage is formed from the both recessed parts, and an outlet is formed before an axle 35.
Patent JP-2000223227-A (JP)
Title: Board for inspecting ic
Inventor: KAGEYAMA KAZUHIRO
IPC: H01R33/76
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To reduce a space per pin by filling a filler such as a resin or conductive paste in a through hole provided on a board and by forming a contact pad on the through hole. SOLUTION: In a through hole 2 provided on a printed wiring board 1, a resin 3 or conductive paste as a filler is filled, hardened and embedded. A contact pad 4 is formed on the through hole 2. The contact pad 4 is electrically connected to an internal layer wiring 5 through the through hole 2. Filling the resin 3 in the through hole 2 is performed for the purpose of preventing the contact pad 4 from denting by pressing one plunger 6 of a contact pin 7 having the plungers 6 capable of going in and out on both sides. Thereby, the contact pin 7 can be arranged in narrower pitch without using a costly build-up substrate.
Patent JP-S60172818-A (JP)
Title: Electronic switch circuit
Inventor: INABE YASUNOBU
IPC: H03K17/73
Filed: 1984-02-14
Abstract: PURPOSE:To suppress a gate drive current from being leaked into the load path by coupling a PNPN switch and a drive circuit with a capacitive element independently of the relation of potential between a load system and a drive circuit system of a gate drive current. CONSTITUTION:In shifting the phase of AC component inputted to a PNPN switch S0 from AC voltage sources V1 and V2 by 180 deg., the switch S0 is turned on while the V1 is positive and the V2 is negative and the on-state is kept. Then the current leaked from the drive circuit to the switch system is the substraction of the current drawn from the cathode by the V2 from the current flowing to a P gate PG from the voltage source V1. In increasing the frequency of the V1, V2 in comparison with the frequency of the fluctuation of the voltage in the anode A of the signal of the switch load system sufficiently higher, in making the elements C1, C2 equal and decreasing the value sufficiently, the phase of the AC component of the V1, V2 is shifted by 180 deg. and the amplitude is made equal, since the on-period of the switch S0 is constant for the conductive voltage, then the current leaked to the switch system is decreased sufficiently while assuring the drive current.
Patent JP-S56121016-A (JP)
Title: Liquid-crystal cell
Inventor: KANZAKI SHINICHI
IPC: G02F1/1343
Filed: 1980-02-27
Abstract: PURPOSE:To ravel out the defect in display that a pattern electrode is seen floating while no electric field is applied, by forming at least the pattern electrode of a transparent conductive film and by providing a transparent conductive film, which is as thick as the said conductive film and has nearly equal refractive index, at some part on a substrate other than the conductive film. CONSTITUTION:The pattern electrode of at least either transparent substrate 1-1 is made of transparent conductive film 2-1 of film thickness d1. At the other part of substrate 1-1, transparent insulating film 3 having a nearly equal refractive index to that of film 2-1 and thickness d1 is formed. On films 2-1 and 3, and the surface of transparent conductive film 2-2 on the other transparent substrate 1-2, an orientation controlling treatment in mutually perpendicular directions is carried out. Two polarizing plates 7-1 and 7-2 are so provided that their polarization axes cross both orientation treatment direction of substrates 1-1 and 1-2 at right angles. This liquid-crystal cell 6 has not the pattern display part seen floating while no electric field is applied and the distinct and excellent-contrast display can be obtained when an electric field is applied.
Patent JP-S52106673-A (JP)
Title: Crystal growing method and device thereof
Inventor: YAMANAKA HARUYOSHI
IPC: C30B15/06
Filed: 1976-03-04
Abstract: PURPOSE: To provide a method and device to make thin film grow a substrate by horizontally moving a substrate in a shape of a ribbon on the surface of more than one melted liquid. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10218788-A (JP)
Title: Production of immunopotentiator and immunopotentiation
Inventor: NISHIMURA MASAAKI
IPC: A61K39/39
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To enable the simple production of an O/W type emulsion liquid immunopotentiator, excellent in immunopotentiating actions, immune sustaining actions and safety and useful for preparing an oil vaccine readily injectable in vivo by vigorously mixing a specific mixed oil with a physiological saline solution at a specified temperature. SOLUTION: (A) A mixed oil comprising anhydrous mannitol, an oleic acid ester and liquid paraffin is mixed with (B) a phosphoric acid buffer physiological saline solution so as to provide 40-45wt.% ingredient A and the resultant mixture is then heated at 45-50 deg.C temperature and vigorously mixed. The prepared immunopotentiator can subsequently be mixed with an antigenic solution (e.g. a virus, a bacterium, a live vaccine, an inactivated vaccine, a viral infected cell solubilized antigen or an antigenic protein derived therefrom) by hand shaking, etc., to afford a uniform oil adjuvant vaccine.
Patent JP-S59151143-A (JP)
Title: Film video generating device utilizing microcomputer
Inventor: HARA SHINJI
IPC: B43L13/00
Filed: 1983-02-18
Abstract: PURPOSE:To obtain an inexpensive and simple device by combining a photographic device with an inexpensive microcomputer, a microcomputer plotter or other picture display device, etc. CONSTITUTION:A picture generated on a plotter, a plotter printer, etc. is converted to a film video. Paper 1-1 containing the picture generated by the plotter, the plotter printer, etc., and a base 1-3 for installing this paper 1-1 are provided, and the paper 1-1 is fixed and held by pawl fittings 1-2. Also, this device is provided with a fixing mechanism 1-4 for fixing a camera 1-5 with a stroboscope.
Patent JP-H05189105-A (JP)
Title: Keyboard switch
Inventor: TAKAHASHI TOSHIHIRO
IPC: G06F3/02
Filed: 1992-01-14
Abstract: PURPOSE:To prevent the operational defect of the switch from occurring by making a voltage, which is excited in each sense line by a cancel line, maximum in the first sense line. CONSTITUTION:The voltage excited in respective sense lines X1-X4 by a cancel line 40 is made maximum in the first sense line X1 closest to a driving circuit 20, and the influence of electromagnetic coupling between wiring parts parallel to the sense lines X1-X4 and the sense lines X1-X4 in driving lines Y1-Y4 is canceled. Thus, even when it is necessary to fit an IC for the driving circuit 20 at a position eccentric from a key switch along an X axis, the operation of the non-contact keyboard switch can be stabilized only by increasing the number of winding a coil at one part or by enlarging a dimensional shape. Therefore, a keyboard can be miniaturized without limiting the position to mounting circuit parts such as the IC for the driving circuit 20.
Patent JP-H05259328-A (JP)
Title: Semiconductor module
IPC: H01L23/373
Filed: 1993-01-20
Abstract: PURPOSE: To provide a semiconductor module in which thermal contact resistance between a semiconductor chip and a heat sink is extremely decreased, as compared with that of a conventional semiconductor module by ensuring sufficient insulation between the semiconductor chip and the heat sink. CONSTITUTION: An electrically insulation and thermally conductive crystalline carbon layer ISO2 is provided between a semiconductor chip CHIP2 and a heat sink W2. A semiconductor chip, an insulation layer, an intermediate layer Z2 and the heat sink W2 are bonded by pressure-sintering via bond layers V21,..., V23. An amorphous carbon layer is substituted for the crystalline carbon layer in the case of low-voltage application.
Patent JP-H08222730-A (JP)
Title: Semiconductor device
Inventor: SAKURAI NAOKI
IPC: H01L27/04
Filed: 1995-02-14
Abstract: PURPOSE: To eliminate a current concentration on a specific semiconductor device, to make low a rebound voltage and to prevent a breaking of the semiconductor device by a method wherein the semiconductor device for detecting an excess current to reduce a current is provided one piece only. CONSTITUTION: A resistor 5 is provided between the emitter E1 of an IGBT 1 for detection and an emitter terminal 9, and a gate of a MOSFET 8 is connected with the resistor 5 and the emitter E1 of the IGBT 1. In order to make a high current flow, IGBTs 2, 3 and 4 having higher capacity than the IGBT 1 are connected in parallel. Thereby, as an individual semiconductor element has no function for detecting an excess current to reduce a current, but all the semiconductor elements have the function in common, the current is cut off simultaneously by the plurality of semiconductor devices. Accordingly, the current is never concentrated on a specific semiconductor device, a rebound voltage also becomes low and the semiconductor device is hardly broken.
Patent JP-S63192173-A (JP)
Title: Bar code reader
Inventor: HASHIMOTO NOBUAKI
IPC: G06K7/10
Filed: 1987-02-05
Abstract: PURPOSE:To prevent the deterioration in an apparent job executing speed by providing a bar code recognizing means and an identification information storing means in a bar code reader main body. CONSTITUTION:The shading information of light from the bar code 3 is transferred to an electric pulse string by the photoelectric transfer means of the bar code reader 9, amplified to a prescribed value by an amplifying circuit 22 and transformed to a pulse string of square wave by a waveform shaping circuit 23. The data of this signal is read by a signal reading means, temporarily stored in a temporary storing means, compared and operated with information stored in a permanent storing means and recognized as the data of the bar code, and then, stored in the temporary storing means. The stored data, after the reading of the bar code is completed, is transferred to an antenna through a general modulation circuit 27 and a driver circuit 28, propagated in air and inputted to a host system. Thereby, the executing speed of the CPU 13 of the main body side is not deteriorated, nor it may be constantly connected by a connecting means such as a cord and the storage capacity load of the main body side can be reduced.
Patent JP-H04238683-A (JP)
Title: Lazer cutting method for metal plate
Inventor: HENRII KOBUSA
IPC: B23K26/14
Filed: 1991-01-28
Abstract: PURPOSE: To make it possible to cut slots which are satisfactory as spinning mouthpiece orifices by a laser beam. CONSTITUTION: The apparatus of this process consists of a table 12 which supports a metal plate 14 and a laser energy source 10 which is movable in X-, Y- and Z directions. A solid, such as rod 30, is used for the laser oscillation source and the deterioration in the quality of the laser is prevented by disks having holes 34, 35 and mirrors 36, 38. The multimode laser beam is reduced to a single mode of a TEMoo mode by passing through these disks and is further focused to a diameter about 35 to 40 μ on the metal plate by optical lenses 40, 42, 46, 50. Pure oxygen is supplied from a gas supply source connected to a processing head. The metal oxide particulates condensed from a vapor phase and the molten metal solidified on the slots are removed by recutting of the capillary slots by the laser.
Patent JP-H06238037-A (JP)
Title: Bonus device in pachinko game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1993-02-15
Abstract: PURPOSE:To improve interest of a pachinko game by complicating the behavior of a disturbed pachinko game ball in a pachinko game machine. CONSTITUTION:A recess part 10 is provided on a board surface 2, an impeller 20 is provided rotatably on the forward end side of a shaft 21 projected from the inner part of the recess part 10 to the front side of the board surface 2, and at least a part of a blade of the impeller 20 is formed in a twisted shape so that when a pachinko game ball is brought into contact with the blade, it is guided inside to pass the inner part of the recess part 10.
Patent JP-H10220767-A (JP)
Title: Baking appliance
Inventor: OOHASHI TATSUNARI
IPC: A47J37/06
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a baking appliance including a heating plate in which radiation heat suitable for baking of an article to be cooked, and it is inexpensive and has excellent durability. SOLUTION: A heating plate 2 is disposed upward a gas burner, which is in turn heated with the gas burner to bake an article to be cooked with radiation heat radiated from the surface of the heating plate 2. The heating plate 2 consists of a metal substrate 15 on the surface of which is formed of a ceramics protective coated layer 16 where when the surface of the coated layer 16 is heated to a temperature in a range of from 600 to 1000 deg.C, its radiation rate falls within a range of 0.6 to 1.0, preferably when the same is heated to a temperature of from 850 to 950 deg.C, its radiation rate falls within a range of from 0.7 to 0.9. The metal substrate comprises 15 stainless steel, and the like, and the protective coated layer comprises yttlium stabilized zirconia, and the like. The protective coated layer 16 has the thickness of 5 to 30μm.
Patent JP-S55119160-A (JP)
Title: Color steel plate with excellent corrosion resistance
Inventor: KADO SATOSHI
IPC: C23C2/28
Filed: 1979-03-05
Abstract: PURPOSE:To impart excellent corrosion resistance to a plated steel plate with saving precious tin by painting a lead-low tin alloy plated steel plate by a paint for a color steel plate. CONSTITUTION:To a surface of a steel plate provided with a hot dipping layer of a lead-low tin alloy containing 0.1-10% of tin, chemical conversion film is coated. Subsequently, a primer such as acrylic, epoxy resin type or the like is applied and, as a top coating, a resin paint such as melamine type, acrylic type, polyester type or the like suitable for an using condition of a steel plate is selected and painted. Thereby, a coating film with good adhesivility is formed on a plated steel plate and, by synergistic action of durability of a coating film and corrosion resistance of a plating alloy, an under steel plate is blocked from a corrosive environment for a long time of period.
Patent JP-S53109891-A (JP)
Title: Exhaust gas denitration catalyst
Inventor: YAMAZAKI DAIZOU
IPC: B01D53/34
Filed: 1977-03-08
Abstract: PURPOSE: To provide the title catalyst obtd. by coating the surface of an ironbased metal substrate with a plated Cu or Ni layer contg. a specified amt. of iron oxide particles, which is easily produced and regenerated, has high mechanical strength, and can prevent an increase in press. loss. 
     COPYRIGHT: (C)1978,JPO&Japio