baber/WOPTO huggingface dataset:
Patent JP-H03132493-A (JP)
Title: Bicycle
Inventor: NIWA SHOSHICHI
IPC: B62M1/10
Filed: 1989-10-19
Abstract: PURPOSE:To provide practicability of running up a slope easily by furnishing a spiral spring in which force can be accumulated by stamping a pedal, and transmitting the accumulated force to the front or rear wheel using a transmission means. CONSTITUTION:In advancing a bicycle only with stamping of a pedal 4, a changeover member 5 is put in No.1 condition, and the pedal 4 stamping force is transmitted to the rear wheel 10 via a driving right sprocket 7, a chain 13, and No.1 shaft 11. When the force is to be accumulated in a spiral spring 20, this changeover member 5 is put in No.2 position, and two stop members 21a, 21b are separated. In this condition the pedal 4 is stamped, and with this force of stamping, the spiral spring 20 is wound up through a driving left sprocket 6, chain 16, and No.2 shaft 14. To advance the bicycle using the accumulated force of the spring 20, the changeover member 5 is put in No.1 condition, and the force is transmitted to the No.1 shaft 11 via gears 19, 24 and a one-way clutch 18.
Patent JP-H02119262-A (JP)
Title: Semiconductor device
Inventor: SHIMIZU MITSURU
IPC: H01L27/04
Filed: 1988-10-28
Abstract: PURPOSE:To obtain a highly reliable semiconductor device whose resistance to an ESD with reference to both a Vcc and a Vss is large by a method wherein a semiconductor region, of a second conductivity type, which is connected individually to a pad for signal input use, a wiring part of a first potential and a wiring part of a second potential is formed inside a semiconductor substrate of a first conductivity type. CONSTITUTION:The following are provided: a semiconductor substrate 12 of a first conductivity type; a first semiconductor region 14, of a second conductivity type, which is formed inside the substrate 12 and is connected to a pad 16 for signal input use; a second semiconductor region 13, of the second conductivity type, which is connected to a wiring part of a first potential Vcc; a third semiconductor region 15, of the second conductivity type, which is formed inside the substrate 12 and is connected to a wiring part of a second potential Vss. Thereby, parasitic bipolar transistors 17, 18 as indicated in the figure are constituted; only when an excess voltage such as an ESD is input to the pad 16, they become conductive by making use of a P<+> region such as a guard-ring diffusion layer or the like as a base; the excess voltage is absorbed by the wiring part of either the power-supply voltage Vcc or a grounding voltage Vss which can be absorbed more easily.
Patent JP-S62134142-A (JP)
Title: Smelting of small production lot steel
Inventor: SAIDA YUZO
IPC: B22D9/00
Filed: 1985-12-05
Abstract: PURPOSE:To improve the productivity of a steel making installation by returning the remaining molten steel for a small production lot steel to a refining furnace then joining the separately prepd. molten iron therewith and refining the same again to the steel for another lot steel in a melting furnace. CONSTITUTION:Raw materials for the small volume production lot steel are charged into the melting furnace 1 and are subjected to melting, desulfurizing, etc. The molten iron is then poured into a converter 3 via a ladle 7 and after the adjustment, the molten steel is supplied via a vacuum ladle degassing device 4 to a continuous casting installation where a required amt. of billets 10 or ingots 11 are produced. The molten steel remaining in the ladle 8 is immediately returned to the refining furnace 2 and is joined with the molten iron prepd. in the melting furnace 1 or 1a, then the molten steel is refined again to the steel for another production lot steel. The stock of the excess molten steel is decreased and the effective utilization of the installation is made possible by such method. The productivity of the steel making installation is thus improved.
Patent JP-H01115378-A (JP)
Title: Pinball machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1987-10-28
Abstract: PURPOSE: To enhance expectation and thrilling for pachinko game by granting a possibility of obtaining a given special profit to a player even if a general prize port is won without winning a special prize port in a prize space when a shot ball enters a specified prize port to open a mobile member. CONSTITUTION: When a shot ball enters a specified prize port 4 or 5, a solenoid 71 is actuated to open or close a mobile member 23 once or twice. At this point, when the shot ball spins into a prize space 21 and runs into a special prize port 26, a first special game pattern is generated. On the other hand, when the shot ball spins into the specified prize port 4 or 5 to open the mobile member 23 twice or once, if the shot ball spins into the prize space 21 to win a general prize port 27, the display of a mobile display part of a variable display device 40 as separate game apparatus varies at random. After a fixed time passes or when a stop button is depressed, the change in the display is stopped to display a fixed numeral. When the numeral shows either '5, 5, 5' or '7, 7, 7', the second special game pattern is generated.
Patent JP-H07131222-A (JP)
Title: Upholstery for automobile
Inventor: KAWAMOTO AKIO
IPC: H01Q1/22
Filed: 1993-10-29
Abstract: PURPOSE:To facilitate the fitting of upholstery with an antenna and wiring operation. CONSTITUTION:A front garnish 45 which covers the in-car side of the metallic font pillar 25 of the body 11 of the automobile is composed of a resin component 61 and an antenna system 64. The antenna system 64 is constituted by embedding an antenna line 74 in a frame body 73. An antenna-side metallic connector 78 is connected to an end part of the antenna line 74. An antenna-side connection part 80a is bent and formed at the tip part of the antenna-side metallic connector 78. A connecting device 63 is connected to a feeder 100 connected for a locking and unlocking device for door locks. A vehicle-side metallic connector is incorporated in the connecting device 63. The connecting device 63 is engaged with one of detaining holes 25a formed in the front pillar 25. Plural clips 62 fitted to the resin component 61 are detained to the detaining holes 25a of the front pillar 25, and then the antenna-side metallic connector 78 and vehicle-side metallic connector are electrically and mechanically connected to electrically connect the antenna line 74 and feeder 100 to each other.
Patent JP-H07131791-A (JP)
Title: Motion vector detector
Inventor: IWATA EIJI
IPC: H04N19/42
Filed: 1993-10-29
Abstract: PURPOSE:To obtain a wide retrieval range with less hardware quantity by arranging arithmetic circuits processing motion vector detection in a matrix and interconnecting them so as to apply picture elements of a reference block and an object block in a predetermined sequence. CONSTITUTION:A picture element of a reference block Bp is fed to a terminal 301 and to an arithmetic circuit ME311 directly, a circuit ME312 via a delay register DR316, a circuit ME313 via DRs 316,317 and a circuit ME314 via DRs 316-318. Furthermore, picture elements of an odd number column and an even number column are inputted sequentially to a formatter 315 and each of the odd number/even number columns in the retrieval range is fed respectively to the ME 311-314. The output from each ME is fed to a minimum value discrimination circuit 319, and a discriminated minimum value is outputted from a terminal 300 as a motion vector. Through the constitution above, total number of delay registers is reduced to reduce the hardware quantity.
Patent JP-H08140399-A (JP)
Title: Self-excited operation unit for induction generator
Inventor: ISHIKAWA TAKAAKI
IPC: G05F1/70
Filed: 1994-11-08
Abstract: PURPOSE: To supply power to a load even upon interruption of a system power supply and to interrupt short circuit current upon occurrence of failures by detecting the current of an induction generator exceeding a predetermined level and interrupting a power converter. CONSTITUTION: An inverter 2 is subjected to PWM control by a control circuit 3 such that a set phase lead reactive current is equal to an inverter output current I2 detected through a current detector CT2 and a phase lead reactive power of required capacity is outputted. When the output current I1 from an induction generator IG exceeding a predetermined level is detected, the PWM control is interrupted by a control interruption circuit thus interrupting the output from the inverter. If a fault occurs in a system power supply ES during operation excited with the power supply ES, a short circuit current flows from the induction generator IG and a self-excited operation unit 1 to the power supply ES side. The control circuit 3 detects the short circuit current and interrupts the PWM control signal thus interrupting the output from the inverter 2.  Consequently, power can be fed to the load even upon interruption of the system power supply and short circuit current can be interrupted upon occurrence of failures.
Patent JP-S61152380-A (JP)
Inventor: IZUNO JINICHI
IPC: B25J9/06
Filed: 1984-12-26
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-H06123894-A (JP)
Title: Liquid crystal pannel
Inventor: HAYASHI SHOGO
IPC: G02F1/1335
Filed: 1992-10-12
Abstract: PURPOSE:To provide a liquid crystal pannel having a high luminance, capable of increasing the opening ratio of a pixel with respect to the active matrix type liquid crystal pannel. CONSTITUTION:A semiconductor element 13 is arranged in an area surrounded by the row electrode 11 and the column electrode 12 of a second substrate 3. A part of the semiconductor element 13 is light-shielded by a first light shielding film 24 formed on a first substrate 2. A second light shielding film 23 formed on the second substrate 3 is made into a frame shape surrounding a pixel electrode 7 by superposing partially with the outer shape of the pixel electrode 7 viewing from in the direction nearly perpendicular to the substrate surface of the second substrate 3, and another part of the semiconductor element 13 is light-shielded by superposing partially with the first light shielding film 24. The entire of the semiconductor element 13 is light-shielded by the first light shielding film 24 and the second light shielding film 23.
Patent JP-H02120771-A (JP)
Title: Image forming device and its control method
Inventor: TAKANO MASAHARU
IPC: G03G15/08
Filed: 1988-10-31
Abstract: PURPOSE:To continue development as long as possible so as to prevent the development of carrier by starting a counter when toner concentration is equal to or below a specified value even after replenishing toner specified times based on the toner concentration of two-component type developer at the time of development processing and continuing forming an image until the counted value attains the specified value. CONSTITUTION:The toner concentration of the two-component type developer in the midst of development processing is inputted in a microcomputer 71 through a magnetic sensor 48 and an A/D converter 89, When the toner concentration becomes equal to or below the specified value, the computer 71 starts a toner replenishing motor 80 to replenish the toner. In the case that the toner concentration lowers to be the specified value when the replenishing times is the specified one, the counter incorporated in the computer 71 is started and the formation of the image including development processing is continued until the counted value of the counter attains the specified value. Thus, the development processing is continued as long as possible and failure such as the development of the carrier, etc., is prevented.
Patent JP-H04147822-A (JP)
Title: Cylinder for plastic molding machine and manufacture thereof
Inventor: AMANO MASANORI
IPC: B29C47/10
Filed: 1990-10-11
Abstract: PURPOSE:To obtain a cylinder for a plastic molding machine enhanced in abrasion resistance by obtaining the abrasion-resistance alloy layer of a hopper hole by fixing an alloy member to the hole formed at the position of the hopper hole by hot static pressure press treatment through a sintered alloy layer and forming the hopper hole by machining. CONSTITUTION:A through-hole 16 is provided to the wall of a cylinder matrix material 10 and a member 15 of an HIP sintered molded product composed of an abrasion-resistant alloy is inserted therein. At this time, a gap 18 is provided between the through-hole 16 and the sintered member 15. A core rod material 17 is concentrically inserted in the hollow part of the cylinder matrix material 10 to be fixed thereto and the gap 18 and the annular hollow part 19 are filled with alloy powders 20, 23. The upper part of the through-hole 16 is hermetically sealed by a lid 21 and degassed under vacuum to be brought to a vacuum state. HIP treatment is performed in a hot static pressure press (HIP) apparatus. The allay powder 23 is sintered to be fixed to the inner peripheral surface of the cylinder matrix material 10 to become an alloy layer. Further, the member 15 is also sintered to be fixed to the cylinder matrix material 10. The rod material 17 is removed by cutting to form a screw hole 5 and the lid 21 is removed by cutting. A hopper hole 3 is provided by machining to complete a cylinder 1.
Patent JP-H11108963-A (JP)
Title: Electro-optical sampling probe
Inventor: YANAGISAWA KOJU
IPC: G01R31/302
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To highly stably measure the signal voltage of a high frequency on a dielectric by synthesizing each detection data of an alternating current component detector and a direct current level detector by a data synthesizing means to be output. SOLUTION: The edge of a metal needle 1 is brought into contact with an electric conduction path 3. An electric field corresponding to the change of an electric signal changes in electro-optical material 4 through the metal needle 1, and an optical signal corresponding to the electric field intensity and the electric signal corresponding to the optical signal can be obtained from a photodetection means 6 by electro-optical effect to be output to a data synthesizing means 10. The electric signal on the electric conduction path 3 is input to a direct current level detector 7 through the metal needle 1. An alternating current component is cut with an inductor 7b, integrated by a capacitor 7c, a residual ripple is removed to be smoothed and only a direct current component is output.  An adder 9 synthesizes a direct current level detected with a direct current level detector 7 to the electric signal of alternating current obtained through a photodetection means 6 to be output to a voltage measuring device 11.
Patent JP-H03137319-A (JP)
Title: Open shield construction method
Inventor: UEMURA KOICHI
IPC: E21D9/06
Filed: 1989-10-20
Abstract: PURPOSE:To reduce cost by withdrawing wales and struts after backfilling the circumference of a shielding machine having only lower side wall plates, and advancing the machine after projecting whole body on the ground surface through jointing upper side wall plates to the lower side wall plates. CONSTITUTION:Near to the upper end inside an earth retaining support member 8, wales 11 and struts 12 are provided to form a starting pit 7. Nextly, between the outside of the lower side wall plates 1a1, 1b1 of an open shielding machine 1 and the earth retaining support member 8, and on the necessary circumference, soil is backfilled. Nextly, the wales 11 and the struts 12 are withdrawn, and upper side wall plates 1a2, 1b2 are jointed to right and left lower side wall plates 1a1, 1b1 to raise the height of a whole body to project on the ground surface. The earth retaining support member 8 in front of the shielding machine 1 is removed, and the machine 1 is started from a starting pit 7. Further, soil is drilled and discharged from the front face and the upper face of the shielding machine 1 to advance the machine and hang down the second underground structure.
Patent JP-H09112921-A (JP)
Title: Controller for equipment
Inventor: MORIGUCHI SEIJI
IPC: F24C15/00
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To identify what type of machine an operating part is connected among those specialized in terms of the type of machine in the controlling of multiple kinds of equipment with one kind of control section. SOLUTION: A line 2L is added to a wire matrix of various switches SW to allow the mounting of diodes D1-D4 at an intersection between the matrix and the line 2L. The number of the diodes D1-D4 to be mounted and mounting locations (mounting patterns) thereof are differentiated corresponding to the type of machine using an operating part 2' and the operating part 2' is set on the control section. Thereafter, the control section reads the mounting pattern electrically to identify the machine type of equipment to which the operating part 2' is connected.
Patent JP-S63125993-A (JP)
Inventor: KUMANO SHINJI
IPC: G10B3/12
Filed: 1986-11-17
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-S61152072-A (JP)
Title: Pnpn switch
Inventor: MOTOSHIMA HIDEAKI
IPC: H01L29/861
Filed: 1984-12-26
Abstract: PURPOSE:To obtain a high withstand voltage PNPN switch by enabling the traverse of a lower electric potential coupling part on the junction of a P type gate region reversely biased by forming the capacity of dV/dt erroneous operation prevention function outside of the P type gate region. CONSTITUTION:A capacitor 23 of the first N-type region 12 - an insulation film - the second conductor 57 is formed on the first N-type region 12. This makes the wiring 45 connected to an anode not to traverse on the junction reversely biased in a P-type gate region 13. A coupling part 59 which has elec tric potential traverses on the junction of the conductor 57 which has lower electric potential than the electric potential of the anode and the danger of a surface breakdown at the junction is mitigated. So, a stable high withstand voltage characteristic can be obtained. The equivalent circuit of a PNPN switch also contains a diode D, which can prevent a dV/dt erroneous operation excel lently.
Patent JP-S60177909-A (JP)
Inventor: KURISUTOFUAA DEIBITSUDO KORINS
IPC: B21B27/10
Filed: 1984-12-26
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-H08132976-A (JP)
Title: On-vehicle electronic appliance
Inventor: NAKAYA SATOSHI
IPC: B60R25/10
Filed: 1994-11-08
Abstract: PURPOSE: To prevent stealing of an electronic appliance whose operating part can be removed by providing an alarm issuing means for issuing an alarm when removing of an electronic appliance main body is detected by a first detecting means in a state where removing of an operating unit is detected by a second detecting means. CONSTITUTION: Whether an operating unit is removed from a main body 1 or not is judged. When it is judged that the operating unit is removed, whether the main body 1 is removed from a fitting 40 or not is judged. This judgement is performed on the basis of the fact whether a switch 46 is turned on after a lock lever 41 is turned. When it is judged that the lock lever 41 is turned, counting of a timer constituted of a microcomputer 48 is started, and an alarm signal is generated. This alarm signal is inputted into a power amplifier through an electronic volume circuit 50 and amplified, so as to drive a speaker arranged in a vehicle chamber, and to issue an alarm.
Patent JP-H06302898-A (JP)
Title: Optical amplifier
Inventor: JIYOBUANNI DERUROTSUSO
IPC: G02B6/28
Filed: 1993-11-01
Abstract: PURPOSE: To provide an optical amplifier making possible the reasonable use of a utilizable space. CONSTITUTION: The amplifier 1 comprises two active optical guides, two dichroic couplers, two laser sources acting on the active guides through the dichroic couplers and optical guides 14 for interconnecting various component elements. The dichroic couplers, directional couplers and light meters are preassembled on an auxiliary frame 21 and the active parts and optical guides 14 are round two drums disposed on an organizer frame 28. These frames 21, 28 and pumping laser source are mounted on a main frame 15.
Patent JP-H02119635-A (JP)
Title: Six-cycle engine
Inventor: NISHIMURA HIROBUMI
IPC: F02B75/02
Filed: 1988-10-28
Abstract: PURPOSE:To improve the output of an engine in a piston type multi-cylinder engine by providing air intake and pressurization strokes between exhaust and intake strokes to form a six-cycle mode, and supplying pressurized air produced in the pressurization stroke to another cylinder. CONSTITUTION:Each of cylinders 1-4 is formed to function in a six-stroke cycle mode consisting of an air drawing stroke where a lowering piston draws only air and a pressurization stroke where the rising piston pressurizes the drawn air besides the strokes of intake, compression, expansion and exhaust. In addition to that, each of the cylinders 1-14 is provided with feed ports 1c-4c for feeding out the pressurized air from a combustion chamber during the pressurization stroke and introduction ports 1d-4d for introducing the pressurized air into the combustion chamber during time ranging from the latter half of the intake stroke to the compression stroke besides intake ports 1a-4a and exhaust ports 1b-4b respectively, and the cylinders 1-4 are mutually connected through supercharging passages 8-11 between the cylinders whose pressurization strokes just occasionally overlap their intake strokes.
Patent JP-H05113944-A (JP)
Title: Automatic executing method for lan virtual terminal
Inventor: MIYAMOTO KAZUFUSA
IPC: G06F15/00
Filed: 1991-10-22
Abstract: PURPOSE:To carry out the communication between a server and a client used in a LAN based on a program. CONSTITUTION:The communication control is carried out between the computers connected to each other via a network with use of a TCP/IP protocol. As a result, the communication is attained between a computer and a program which support a telenet that is currently used as a standard in the business world.
Patent JP-H07127260-A (JP)
Title: Self-ascending method for construction device
Inventor: WAKIZAKA TATSUYA
IPC: E04G21/14
Filed: 1993-11-01
Abstract: PURPOSE:To provide a self-ascending method which can rise a construction device safely and stably with efficient resistance made against bending moment occurring in a locking section to the peripheral structure material of a bearing column. CONSTITUTION:A climbing device 16 provided i.n the lower end part of a bearing column 15 is composed of two stages of upper and lower bearing arms 17, 18 protruding from the main body 40 of the device 16 toward an existing structure 10 and an elevating means 19 to vertically slide the lower end of the bearing column 15 along the main body 40 of the device 16. After a building device 11 is raised as a locked state produced by all the upper and lower bearing arms 17, 18 of the climbing device 16 is maintained, the transfer toward an upper floor layer of the device 16 is carried out at every selected part of the bearing columns 15 by the residual climbing devices 16 as the construction device 11 is firmly supported.