baber/WOPTO huggingface dataset:
Patent JP-S63216168-A (JP)
Title: Betting ticket payback equipment
Inventor: TANAKA TETSUO
IPC: G06Q50/34
Filed: 1987-03-04
Abstract: PURPOSE:To find out a forged hit betting ticket due to illegal forgery of cryptographic data by outputting a non-payback signal if contents of bet information in the cryptographic data and a normal display of bet information read by a read means are dissident. CONSTITUTION:A CPU 20 is provided with a read discrimination means. Then the CPU 20 discriminates whether or not the bet information in the cryptographic data and the bet information of the normal display read by the read means 11 are coincident and when the contents of them disagree, a non-payback signal is outputted. Even if the cryptographic data is forged as a winning ticket, so long as the bet information of normal display remains as it is or not completely forged, the forgery of the betting ticket is found easily.
Patent JP-S62207896-A (JP)
Title: Production of hub bolt
Inventor: ISHIYAMA HIROYUKI
IPC: C23C28/00
Filed: 1986-03-07
Abstract: PURPOSE:To produce a hub bolt having excellent surface hardness, delayed fracture characteristic, screw reusability and pull load characteristic by forming an intermetallic compd. of hard Fe and a molten Al and Al2O3 layer on the surface of the hub bolt for automobiles, then removing the Al2O3 layer and plating Zn to the surface. CONSTITUTION:An alloy steel such as Cr steel or Cr-Mo steel is worked to the hub bolt for automobiles. The hub bolt is immersed into the molten Al and after the bolt is pulled out of the molten Al, the bolt is heated for 1hr at 900 deg.C and is oil-hardened. The bolt is thereafter subjected to a tempering treatment for 0.5hr at 505 deg.C to diffuse and intrude the Al into the surface of the alloy steel, by which the high-hardness intermetallic compd. layer of the Fe and Al and further the Al2O3 layer thereon are formed. After the Al2O3 layer is removed by a shot peening treatment, the Zn is electroplated onto the surface and finally the bolt is finished by subjecting the same to a dehydrogenation treatment of the hydrogen contained therein in the stage of plating.
Patent JP-H06263093-A (JP)
Title: Helicopter
Inventor: SUGIYAMA KATSUMASA
IPC: B64C1/00
Filed: 1993-03-11
Abstract: PURPOSE:To provide a helicopter of which vibration and noise generated by means of rotors is lightened to be transmitted to cabins. CONSTITUTION:The fuselage of a helicopter 19 is constituted of three parts, a center body 15, a right body 16, and a left body 17, the center body is provided with a cockpit 51, a main rotor 2, a tail rotor 8, a vertical tail plane 7, and a horizontal tail plane 6, and the right body 16 and the left body 17 having cabins 50 are combined with both sides of the center body through fitting parts 18.
Patent JP-H04284915-A (JP)
Title: Manufacture of al-cu series alloy extruded material
Inventor: TOMITA KENJI
IPC: B21C23/00
Filed: 1991-03-14
Abstract: PURPOSE:To obtain Al-Cu alloy extruded material wherein dispersion of strength of a member is removed, high speed extrusion can be performed and high strength is realized without lowering strength after T4 treatment even when a high speed extrusion is performed. CONSTITUTION:Al-Cu alloy containing 3.5-5.0wt.% Cu is used as an object and this alloy billet is subjected to homogenization treatment under a condition at 400-500 deg.C for 4-12hr. and then extruded.
Patent JP-S57163745-A (JP)
Title: Dumper
Inventor: FUKUCHI KIYOJI
IPC: B60G17/027
Filed: 1981-04-02
Abstract: PURPOSE:To adjust the length of a spring set without a tool by providing a spring receptacle free of movement in the axial direction of a dumper body in the same manner as a piston. CONSTITUTION:A spring 14 fitted around a dumper body 11 is compressed between a spring receptacle 15 on the side of the dumper body 11 and a spring receptacle 16 on the side of a piston rod 13, and the spring receptacle 15 of the dumper body 11 is fitted free of sliding around the dumper body 11. A cover 17 is fixed on the top of the dumper 11, and the cover 17 has a tube section 17a extending coaxially in the axial direction of the dumper body 11, and the tube section 17a slides on the spring receptacle 15 in airtightness. A valve 18 which faces a cavity surrounded by the spring receptacle 15 and the cover 17 is fitted to the cover 17, and this valve 18 is connected to a fluid feed source.
Patent JP-H08243153-A (JP)
Title: Deodorant for refrigerated stocker and deodorizing method using the same
Inventor: ICHINOSE HIDEHITO
IPC: A61L9/01
Filed: 1995-03-09
Abstract: PURPOSE: To provide a deodorizing device which has an excellent deodorizing effect to various kinds of gases even at a low temp., prohibits the adhesion of smell of other food to the food under preservation and is usable over a long period of time by compounding active carbon exhibiting neutrality and active carbon attached with an org. acid and transition metal, thereby preparing a deodorant for refrigerated stockers. CONSTITUTION: A deodorizing element 2 is formed by depositing the deodorant consisting of the neutral active carbon and the active carbon attached with the transition metal forming a complex with a nitrogen compd., such as ammonia or trimethylamine, and the org. acid on a base body of urethane form, etc. This deodorizing element 2 is covered with a protective sheet 3 consisting of nonwoven fabric made of a polyester having air permeability in order to prevent the dislodgment of the deodorant from the base material and to prevent the direct contact of water with the deodorant and is housed into an outer frame case 5 having an aperture 4 to allow the air in the stocker to flow into the deodorizing element 2. The aperture 4 of this outer frame case 5 is covered with a polyethylene protective net 6.
Patent JP-H089346-A (JP)
Title: Symbol clock reproducing circuit in digital signal receiver to restore digetal data placed on ntsc tv signal
Inventor: JIYUNNWAN KOO
IPC: H04N5/44
Filed: 1995-03-09
Abstract: PURPOSE: To provide a symbol clock regeneration circuit of a digital signal receiver to recovery a digital signal transmitted by an NTSC TV signal. CONSTITUTION: Digital data with a symbol rate which is a multiple of a horizontal scanning rate is transmitted to a broadcasting TV signal. In the digital signal receiver, the data is separated from a complex video signal by a right angle video detector 47 connected to a comb filtering. The comb filtering is economically achieved first by digital sampling at the symbol rate. Regeneration of a clock signal at the symbol rate and the multiple of the symbol rate by which over sample clock analog-digital conversion technology 61 is utilized is performed by using a control oscillator 57 with an automatic frequency and a phase control function to respond to a horizontal synchronization pulse to be transmitted by the broadcasting TV signal.  Since the horizontal synchronization pulse is normally far larger than noise, frequency and phase of the control oscillator 57 are promptly adjusted according to power supply or change of a channel of the digital signal receiver.
Patent JP-S60194314-A (JP)
Title: Lighting apparatus for measurement
Inventor: SAWADA YASUHIRO
IPC: G01B11/00
Filed: 1984-03-15
Abstract: PURPOSE:To enable the measurement in a wide range regardless of any measuring environment by providing a light source in a transparent or semi-transparent cylinder so arranged as to be driven to rotate while a purifier is provided to purify a part of circumference thereof. CONSTITUTION:A light source 9 is provided in a transparent or semi-transparent cylinder 7 which is so arranged as to be driven to rotate intermittently or continuously. A purifier 10 for purifying a part of the circumference of the cylinder is provided outside it to remove dust or the like attached to and accumulated on the circumference of the cylinder. In addition, the cylinder 7 and the purifier 10 are housed in a pipe-shaped casing 6 which is provided with an opening 13 having a specified size in the circumferential and axial directions and a semi-cylindrical projecting direction setting means 11 is fitted circummferentially covering the opening in such a manner as to free to slide in contact therewith. A projection opening 37 having a specified size in the circumferential and axial directions is provided near the intermediate part along the circumference of the projecting direction setting member to change the direction of projection.
Patent JP-S61211564-A (JP)
Title: Failsafe control system upon abnormal car speed signal in automatic speed change control
Inventor: ITO YASUNOBU
IPC: F16H61/12
Filed: 1985-03-13
Abstract: PURPOSE:To enable stable travelling by fixing the speed change stage to previous state upon occurrence of abnormal car speed signal. CONSTITUTION:In accordance to predetermined relation between the car speed, the throttle valve opening and the speed change stage, the speed change stage is decided on the basis of the car speed signal and the throttle valve opening signal to perform the speed change control through speed change decision circuit. When reading in the car speed signal and the throttle valve opening signal to decide the speed change stage, it is inspected whether the car speed signal is abnormal or not through said circuit 8 and upon decision of abnormal car speed signal, the speed change stage is maintained as it is through the solenoid output 9. With such arrangement, stable travelling can be achieved even upon occurrence of abnormality in the car speed detection system.
Patent JP-H10245891-A (JP)
Title: House unit and frame structure for house unit
Inventor: OTA HISANORI
IPC: E04B1/348
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To disassemble a house unit by selectively joining a second frame structure, a wall panel with a door and an opening wall panel onto the side face of a first frame structure. SOLUTION: A frame structure 111 and a frame structure 113 are connected by bolts and units. Opening panels are installed to the surfaces 121, 123 of the frame structure 111 respectively while a panel with an opening is mounted on a surface 155. Interior-wall panels are set up onto the surfaces 141, 143, 145 of the frame structure 111 respectively while exterior-wall panels 125, 127 are fitted on the outsides respectively, and the house unit 110 is formed. A door panel is installed onto the surface 161 of the frame structure 113 while interior-wall panels are mounted on surfaces 163, 165, 167, 169 respectively, exterior-wall panels 131, 133, 135, 137 are set up on the outsides respectively, and the house unit 120 is formed. Accordingly, the house units can be disassembled simply at the time of removing, extension, etc.
Patent JP-S59175832-A (JP)
Inventor: TAKEUCHI TOORU
IPC: A01J5/04
Filed: 1983-03-24
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-H09239858-A (JP)
Title: Method and apparatus for molding hollow part
Inventor: YOSHITOMI YASUSHI
IPC: C03B23/045
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To manufacture a high accuracy hollow molding in a short time. SOLUTION: A mold 2 which is placed in a hollow molding material 1, a pressure reducing apparatus 6 for reducing pressure in the material 1, a heating apparatus 14 for heating a part of the material 1 which is received in the mold (near the middle of the material 1), a pressure container 3 which at least received the part received in the mold, and a pressurizing apparatus 7 which increases the pressure in the container 3 are provided. Since the pressure difference between the inside and outside of the material 1 can be set up to be greater than the atmospheric pressure by actuating both the apparatus 6 and the apparatus 7, the material 1 can be adhered to the mold 2 without repeating heating and molding even at a low molding temperature slightly exceeding the softening point of the material 1.
Patent JP-S53135644-A (JP)
Title: Toner concentration controller
Inventor: SAKAMOTO KOUJI
IPC: G01N27/72
Filed: 1977-04-30
Abstract: PURPOSE:To make it possible to correctly detect the concentration of toner at a normal state by embedding both of the feet of an iron core of channel section whose central part is coiled in developing powder so that the steady currents of the powder flow in parallel with the feet.
Patent JP-S51126292-A (JP)
Title: A method for preparing a modified isoprene polymer
Inventor: SATOU TADAHIKO
IPC: C08G18/69
Filed: 1975-04-25
Abstract: PURPOSE: To manufacture a modified isoprene polymer having excellent stickness, adhesibility and flexibility. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S51126189-A (JP)
Title: Measurement apparatus of enzyme reaction rate
Inventor: HIRAGAKI SHIGEO
IPC: G01N21/27
Filed: 1975-04-25
Abstract: PURPOSE:To indicate or to record the change of absorbance which is occured only by a enzyme reaction, after correcting the absorbance of an agent in the sample cell.
Patent JP-H09242806-A (JP)
Title: Vibrationproof support device
Inventor: KAKIMOTO TOSHIHIKO
IPC: B60K5/12
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To reduce the transmission of vibration from the side of oscillating unit by restricting the elongation condition of a support elastic member through the contact between a stopper member and a restricting member. SOLUTION: An elastic member being a rebound stopper member 31 is fixed by vulcanization bonding onto an upper surface of connection member 30 on the side of an engine. On the side of lower surface of the member 30 connected to the rubber member 31, a support elastic member 32 is fixed by vulcanization bonding so as to cover the circumference of a hollow cylindrical part as well as the side of lower part of the member 30. The elastic member 32 is the type of elastic member having an almost cylindrical shape and inclining gradually downward toward the outer circumferential part form the center, and the outer circumferential surface is connected by vulcanization bonding to the inner circumferential surface of inner cylinder whose axis faces the support direction of vibrating body in the coaxial manner with the hollow cylindrical part.  Accordingly, deterioration of the support elastic body at the time of abrupt acceleration of vehicle is surely prevented, thereby reducing the transmission of vibration.
Patent JP-H08215744-A (JP)
Title: Production of multiple winding metallic tube and apparatus therefor
Inventor: TAKIGAWA KAZUYOSHI
IPC: B23K1/00
Filed: 1995-02-15
Abstract: PURPOSE: To obtain a multiple winding metallic tube having the good adhesion property between multiple winding walls and seam parts at a low cost by pressing the inner peripheral surface of a tubular body tram inside to bring the walls into pressurized contact with each other while the outer peripheral side of a brazing filler metal existing between the walls of the tubular body is still at a temp. at which the brazing filler metal is flowable. CONSTITUTION: The tubular body is energized through plural pairs of energizing rolls 2-1 by a DC power source and the brazing filler metal existing between the walls is melted by the resistance heating of the tubular body in a heater 2. The multiple winding tube is pressed uniformly from inside by a plug 3A or mechanical tube expanding head in the molten state of the brazing filler metal, by which the respective walls of the multiple winding tube are brought into pressurized contact with each other in a diametral direction. At this time, the brazing filler metal between the walls is still in the molten state and, therefore, spreads between the walls, thereby decreasing the gaps where the brazing filler metal does not exist. In addition, the brazing filler metal is extruded into the outside seam parts to fill these parts with the brazing filler metal, by which differences in level are decreased or eliminated.
Patent JP-S60193437-A (JP)
Inventor: SHIOIRI TAKASHI
IPC: A61B3/024
Filed: 1984-03-16
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-S58166735-A (JP)
Title: Measuring device for internal voltage of integrated circuit
Inventor: GOTOU YOSHIAKI
IPC: H01J37/28
Filed: 1982-03-29
Abstract: PURPOSE:To facilitate the mounting of a power feed system to the integrated circuit, and to measure the internal voltage of the integrated circuit by largely reducing the number of conductors required for feed to the integrated circuit and the reading of voltage from the integrated circuit. CONSTITUTION:When each input to the integrated circuit 2 placed into the vacuum system of a scan type electron microscope is supplied with desired voltage such as one at a high level or a low level, a decoder 6 is supplied with a bit displaying desired voltage through an input signal line 8 from a control system 12 while the decoder 6 is supplied with an address signal through an address signal line 9. The bit being transmitted through the input signal line 8 is memorized at the bit memorizing position of a buffer 7 designated by an address decoded by the decoder 6. Such operation is generated at each bit memorizing position of the buffer 7. Accordingly, the number of conductors required can be reduced remarkably more than a conventional system in which feed lines are laid at each input to the integrated circuit 2.
Patent JP-S62207089-A (JP)
Title: Adaptive type contour extracting filter
Inventor: ITO HIROSHI
IPC: H04N9/77
Filed: 1986-03-07
Abstract: PURPOSE:To obtain a contour signal with least leakage of color signal components by providing a horizontal contour extracting filter and a vertical contour extracting filter, detecting the feature of a picture by directly extracting a horizontal contour signal and vertical contour signal, and selecting the output of either of the said filters. CONSTITUTION:The horizontal contour extracting filter 103 directly extracts a horizontal contour signal from a video signal. And the vertical contour extracting filter 104 directly extracts a vertical contour signal from the video signal. A contour detecting circuit 105 detects, from the feature of the video signal, whether the contour is present in the horizontal direction or the vertical direction in order to control an output circuit. The circuit 105 also detects the variation amount of the higher components in the horizontal direction and the vertical direction in order to detect the direction of the contour. As a result, the leakage of color signal in to a contour signal is suppressed.
Patent JP-H09215813-A (JP)
Title: Slot machine
Inventor: MIYATA MASAKI
IPC: A63F5/04
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To allow a player to identify at a glance the jackpot symbols which stopped and those which produced a next-to-winning condition when any of the jackpot symbols stopped on a validated stop line or when a plurality of jackpot symbols stopped to produce the next-to-winning condition. SOLUTION: This slot machine is provided on its front with a jackpot indicating part 12 for showing a process whereby combinations of jackpot symbols are formed, at each step of formation and for each kind of jackpot symbol in different configurations. The jackpot indicating part 12 comprises twelve indicating lamps 13 arranged in a horizontal line, turns on the indicating lamps 13 four at a time each time a first jackpot symbol stops on a validated stop line, and turns on the indicating lamps 13 three at a time each time a second jackpot symbol stops.
Patent JP-S56147152-A (JP)
Title: Image transfer method of electrophotographic copying machine
Inventor: OOBA TSUNEMITSU
IPC: G03G15/14
Filed: 1980-04-17
Abstract: PURPOSE:To obtain a superior transferred image on a plain paper using a conductive one-component type magnetic toner, by applying alternating voltage with controllable DC bias voltage superposed, to a transfer device opposite to a photosensitive drum bearing a toner powder image. CONSTITUTION:Conductive rotary sleeve 16 is provided on the outer circumference of transfer roller 14 in transfer device 10, and magnets for generating a magnetic field toward photosensitive drum 2 are fixed in the inside of sleeve 2. High frequency voltage source 18 and DC bias voltage source 20 are connected in series to sleeve 16. The high frequency voltage controlled in zero level with source 20 is applied to transfer paper 12 to transfer a toner powder image, thus permitting superior image transfer to be made on a plain paper of low electric resistivity without using an insulating transfer paper as transfer paper 12.
Patent JP-S58171524-A (JP)
Title: Side charging type walking furnace
Inventor: YOSHIBE YASUMASA
IPC: F27B9/30
Filed: 1982-03-31
Abstract: PURPOSE:To eliminate the trouble that arises with charging of material by inclining the material charging path in the transverse direction in a furnace to a downward grade toward the wall of the furnace tail side, forming the same angle of inclination thereof on a roll as well and charging the material. CONSTITUTION:With a side charging type walking furnace, a charging hearth 6 is inclined from the end part of a stationary hearth 8 toward a front wall 2 so as to be lower linearly from the level L of the hearth 8. Then, the material M charged through a charging port 3 is introduced in the inclining direction of the hearth 6, that is, to the front wall 2 side by the component of force generated by the frictional force of the own weight of said material. A taper roll 4 having roughly the same angle of inclination as the angle of inclination of the hearth 6 is juxtaposed on the roll table on the outside of the furnace near the port 3 in the same inclining angle as the inclining angle of the hearth 6, and guide plate 10 of a rugged shape is disposed on the front wall 2.
Patent JP-H01225249-A (JP)
Title: Error pattern generating circuit for testing self-synchronizing type error counter
Inventor: IZUMI NOBUHIRO
IPC: H04L1/24
Filed: 1988-03-03
Abstract: PURPOSE:To execute the three types of counting with two counters by prohibiting the counting of a counter A itself with an RC output when the counter A counts the number of time of A, decoding a (B-n)-th counting in the middle of the counting of a next counter B and releasing the counting prohibition of the counter A. CONSTITUTION:For example, a counter 1 can count 200 numbers of times of counting and a counter 2 counts 16 numbers of times of counting respectively. At first, 200 numbers of times are counted by the counter 1 and with the RC output at the 200-th counting, the counting of the counter 1 is stopped. Then, the 15-th counting of a next counter 3 is decoded by a decoder 4 and the counting prohibition of the counter 1 is released. Then, after the 16-th counting is executed by the counter 3, the totally 199 number of times are counted by the counter 1. Accordingly, with the two counters, the same function as a case that the three counters are used an be obtained.
Patent JP-S59178169-A (JP)
Title: Soldering device
Inventor: TSUNODA TAKASHI
IPC: B23K1/08
Filed: 1983-03-25
Abstract: PURPOSE:To perform thoroughly soldering in the stage of passing a circuit board to be soldered through a molten solder bath and soldering the same by oscillating the molten solder bath by an oscillating diaphragm having a specific surface shape. CONSTITUTION:A circuit board 1 to be soldered is held by a transfer mechanism A consisting of a holding frame 5 and a supporting rod 6, and a flux is first coated thereon by a flux coater 2. The frame 5 is then moved together with the traveling of an endless rail 8 and is moved from a horizontal part 18 in a high position through an inclined guide part 18A to a horizontal part 18'' in a low position and thereafter the frame is moved to the other horizontal position 18 in the high position by an inclined guide 18A. The top end part of the board 1 contacts with the surface of the molten solder 13 during this movement. An oscillating diaphragm 10 having projecting lines, grooved holes, small holes, etc. oscillates at 13-60Hz frequency in the position of 10-40mm. from the surface in the molten solder 13 and therefore the wave having a sharp peak part contacts with the surface of the circuit board, by which the solder is brought into uniform contact with the entire surface of the circuit board and the uniform soldering is accomplished.