baber/WOPTO huggingface dataset:
Patent JP-H06203237-A (JP)
Title: Connection ride fare adjusting method
Inventor: TAKAHIRA MASAHIRO
IPC: G07B15/00
Filed: 1993-01-07
Abstract: PURPOSE:To apply a connection ride reduction and to improve passenger service and make it fair by rewriting the getting-ON/OFF information on a stored fair card by a ticket vending machine when cash is paid additionally by the specific deficient amount of money. CONSTITUTION:The connection ride information recorded on the stored fair card is investigated by the ticket vending machine at a connection ride station through passenger's operation (S4 and S5). For a connection ride passenger, the balance on the stored fair card is read out (S6). The deficient amount of money is calculated by subtracting the balance from the fare obtained by applying the connection ride reduction to the minimum fare of a connection destination, and then displayed (S7). Then the balance on the card and the paid amount of cash are summed and after it is confirmed that the sum is larger than the fare, issue button operation is expected (S8 and S9). Once the issue button is operated (S10), a control circuit places a print register and a register for encoding in operation to print specific contents on a ticket. Thus, the ticket is issued once the cash corresponding to the deficient amount of money is received (S11, S12, and S13).
Patent JP-H01193622-A (JP)
Title: Leakage detector
Inventor: YAMADA IZUMI
IPC: G01M3/24
Filed: 1988-01-29
Abstract: PURPOSE:To expand a leakage monitoring range for a microphone, by applying a lining on the internal surface of a heat insulating box with material high in rigidity and density to prevent the attenuation in the propagation of sound to a detecting point from a leak point. CONSTITUTION:The wall of a heat insulating box 2 is built in a three-layer construction and an external wall 21 outside has a function of preventing the breakage of a shape of a heat insulating material 22 or the like and the other surface uses a lining 23 on a heat insulating wall comprising a highly rigid and highly dense metal plate and hence, sound is reflected on the metal plate to be kept from releasing outside the heat insulating box 2 so that sound can be transmitted to a far distance. In this case, a leak sound reaches a microphone 3 passing through a clearance between pipe supports 81-83 while it is reflected repeatedly between the supports 81-83 and the lining 23, but the existence of the lining 23 improves transmissivity of sound through the supports 81-83. This also refuses the passage of noises generated outside the heat reserving box 2. This, for example, when a leak occurs at a leak point 7, attenuation in the propagation of a leak sound can be reduced to expand a leak monitoring range per one microphone 3 thereby enabling the lowering of cost of a detector with a lessened number of necessary microphones.
Patent JP-H03220909-A (JP)
Title: Mos integrated circuit device
Inventor: UEHARA MASAMICHI
IPC: H03F3/72
Filed: 1990-01-26
Abstract: PURPOSE:To turn off the entire current of the circuit simply with a small chan nel width by arranging a transistor(TR) in an MOS integrated circuit at the outside of a current path from VDD to VSS, switching the TR so as to cause an inactive state in which the current path is interrupted. CONSTITUTION:When a current flowing through a path of VDD 1 4 VSS is I1, and a current flowing through a path of VDD 2 5 VSS is I2, a low level is fed to a gate of a TR 6 via an inverter 3 and the TR 6 is turned off and a high level is fed to a gate of a TR Y, which is turned on when an ENABLE is at a high level (VDD). Furthermore, when the ENABLE is at a low level, a TR 4 is turned off, the TR 7 is turned on and a high level is given to TRs 1, 2, then the TRs 1,2 are turned off to interrupt a current path. Further more, the TR 6 is turned on via the inverter 3 to pull down the level of an OUT terminal so that no indefinite voltage is outputted. The gates of the TRs 7, 6, 4 are controlled in this way to make the circuit inactive.
Patent JP-H06232418-A (JP)
Title: Ab effect element
Inventor: TAKAI DAISUKE
IPC: G01R33/02
Filed: 1993-02-04
Abstract: PURPOSE:To obtain an AB effect element capable of preventing a measuring system from exerting a bad indluence on a system to be measured, by detecting a current change produced by changing electrostatic potential, and measuring the strength of magnetic flux passing a ring. CONSTITUTION:An electron wave enters an AB ring from a terminal 3, and is separated into paths of the semicircular parts 1 and 2 of the ring at a nodal point 5. And the electron wave separated into a semicircular part 1 is phase- modulated by both magnetic flux phi and electrostatic potential V, and the electron wave separated into the semicircular part 2 is phase-modulated only by the magnetic flux phi, and a resultant wave is formed at a nodal point 6. And, magnetic flux density B is determined by the fitting of a measured value of the conductance G between terminals 3 and 4 to a theoretical curve, since the electrostatic potential dependency of the conductance G changes by the magnetic flux density B. Accordingly, it becomes possible to perform high-sensitivity measurement without any interference by the measuring system, since measurement of the magnetic field is performed by using the electrostatic potential, and the electrostatic potential can be obtained by measuring the dependency of the conductance to the magnetic flux passing the ring.
Patent JP-H09184959-A (JP)
Title: Lens barrel and optical equipment
Inventor: WADA HIROYUKI
IPC: G02B7/10
Filed: 1996-01-05
Abstract: PROBLEM TO BE SOLVED: To constitute a simple zoom system so that noise and buzzing are not generated and a viewing angle is not ununiformly changed by providing it with an arithmetic controller reading out the data of a data storage device according to the output of a position detection device and deciding a voltage for driving a driving mechanism. SOLUTION: This system is provided with an arithmetic controller 3 arithmetically operating and controlling the voltage for driving a zoom motor unit 11 based on the output of a zoom position encoder 2, a smoothing circuit 7 smoothing the output of the controller 3 and a driver 11 driving the unit 11. Then, the unit 11 is driven not by directly inputting the output of the controller 3 and the like to the driver 4 but by inputting it to the driver 4 through the smoothing circuit 7. In such a way, the voltages impressed on a motor in respective zoom areas are decided. Then, the data thereof is stored in ROM information 6 and a zoom position is monitored as required so as to optimize the voltage impressed on the motor.
Patent JP-S55111360-A (JP)
Title: Device for continuously working continuously-picked-out toilet paper or the like
Inventor: MURAMATSU TADANORI
IPC: B65H45/08
Filed: 1979-02-19
Abstract: PURPOSE: To accurately fold toilet paper or the like, by overlapping paper delivered out of a paper roll, with a hold-down roll so that the paper is displaced by a half of the width of the paper roll and crossed, and by thereafter conveying the paper into a folding unit.  
     CONSTITUTION: A folding unit 4 is shaped as a fan. An inlet part 41 of an arc- shaped portion is flat. Delivered paper 2 is conveyed upward into the inlet part 41. A prescribed number of projections 42 are provided at a prescribed spacing on the top of the folding unit 4 and extend upward from the inlet part 41 and constitute an outlet port 43, which receives the paper 2 folded at a straight gradient and a reduced interval. Paper hold-down wires 13 are provided along troughs between the projections 42. The delivered paper 2 proceeds along the projections 42 and the wires 13 and is gradually folded into a continuous S-shape, taken to the outlet port 43 and bundled in the center of an arc. The folded paper 2 is pulled out of the outlet port 43, folded further by a reception conveyors 5, 5' and continuously cut off to prescribed dimensions. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58135405-A (JP)
Title: Photoelectric displacement detector
Inventor: KABAYA YOSHIHIKO
IPC: G01D5/347
Filed: 1982-02-05
Abstract: PURPOSE:To improve the image resolution, by projecting a single color light beam to a prescribed reflective scale to detect the reflected light with a photodetecting element and then detecting an extent of displacement of the scale from the change of the received light volume. CONSTITUTION:A single color laser beam having a wavelength lambda and a circular section is projected in an approximately vertical direction to a reflective scale 30 containing reflective surfaces 30a and 30b formed alternately. The reflected light of the scale 30 is detected by a photodetecting element 38. When the beam irradiating position covers both surfaces 30a and 30b, the reflected beams are eliminated with each other. While full reflection is given to the beams when the beam irradiating position covers only the surface 30a or 30b. Therefore a displaced extent of a scale is detected from a change of output intensity of the element 38 with high (double) image resolution.
Patent JP-H03222056-A (JP)
Title: Editing processing system for menu file
Inventor: HANDA KAZUNORI
IPC: G06F15/00
Filed: 1990-01-26
Abstract: PURPOSE:To execute an editing processing with satisfactory operability by providing respective means which specify the hierarchy structure of inter-menu file and execute the editing processing on a display screen displaying the content in accordance with an instruction from an input means. CONSTITUTION:A hierarchy structure display means 13 specifies hierarchy structure which is set between MF by following a low-order MF name registered in respective MF with the highest-order MF in a menu file (MF) control part 12 as a starting point. Then, the display part 13 displays the content of specified hierarchy structure in the intelligible method of the connection of the names of the files on the display screen of a man machine interface 2. The input means 3 designation-processes the name of MF being the object of editing from the display, and a hierarchy structure editing part 14 rewrites the name of the file which MF of the MF control part 12 controls into the corresponding name of the file. Thus, the editing processing of desired hierarchy structure between MF can be executed. Thus, editing processing time can be shortened and an editing error can be prevented, whereby the editing processing of MF can be executed easily.
Patent JP-S52100189-A (JP)
Title: Connector pin pushing method in core connecting machine
Inventor: SAKAMOTO KATSUJI
IPC: H01R43/04
Filed: 1976-02-18
Abstract: PURPOSE: To suitably push a pin into a sleeve by employing a motor having a minimum output by providing a pushing force substnatially linearly proportional to a pushing amount with reference to a section controlled through a pushing process. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S52100890-A (JP)
Title: Mounting of photoelectric converter
Inventor: OOTA SUNAO
IPC: G04G17/04
Filed: 1976-02-19
Abstract: PURPOSE: To connect photoelectric converter easily by mounting it at the place outside the indicator region of the indicator panel of liquid crystal. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58145638-A (JP)
Inventor: KAARU MENNEMAN
IPC: C03C3/118
Filed: 1983-02-07
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-H05218462-A (JP)
Title: Semiconductor photodetective device
Inventor: KUHARA MIKI
IPC: H01L27/14
Filed: 1992-02-03
Abstract: PURPOSE:To prevent signals from being distorted and to dispense with an expensive lens so as to lessen a semiconductor photodetective device in manufacturing cost by a method wherein a disused carrier trapping structure is provided to a photodiode chip, and signal light emitted from an optical fiber is made to impinge on the photodiode chip without interposing a lens optical system. CONSTITUTION:A photodiode chip 1 is provided with a structure which treats a photocurrent, which is generated by light that impinges on a region outside a PN junction which serves as a photodetective region, as ineffective, and an optical fiber 6 is made to approach the photodiode chip 1 so as to make it as high in sensitivity as required without interposing a lens optical system between them. The optical fiber 6 is inserted into a housing 8 through a ferrule 7, and the light emitting end face of the optical fiber 6 and the light receiving face of the photodiode 1 are made to confront each other without interposing an optical lens or the like between them. An expensive lens need not be used, and furthermore an optical fiber is not required to be finely aligned with a lens, so that a photodetective device of this design can be obtained at a low cost.
Patent JP-H05217367-A (JP)
Title: Semiconductor memory
Inventor: NISHIMOTO MASAKI
IPC: G11C11/408
Filed: 1992-02-03
Abstract: PURPOSE:To reduce power consumption by providing an address signal input means, an input buffer means and an address change detection means, activating the input buffer means at a write operation time and activating an amplifier means. CONSTITUTION:First of all, a write control signal is generated by a write control circuit 5a at a write operation time and an input buffer circuit 6 is activated corresponding to the signal. Thus, data D applied to an input/out terminal IOT from the outside is amplified by the circuit 6 and applied to a data bus line DB. Then a write buffer circuit 7 and a main amplifier circuit 11a are activated corresponding to the write control signal. Thus, the data on the bus line DB is amplified by the circuit 7 and applied to an input/output bus line IOB, and the data is written in addresses specified by internal address signals a0-an in a memory array 1. At the same time, the data on the line DB is amplified and held by the circuit 11a.
Patent JP-H02199389-A (JP)
Title: Method for connecting new pipe to existing pipe
Inventor: TAKASU MOTOYUKI
IPC: F16L41/00
Filed: 1989-01-30
Abstract: PURPOSE:To economically construct, prevent the infiltration of sediment into an existing pipe, and stabilize the surrounding ground for connection by excavating toward the existing pipe with a casing connected with circular arc band plates, bringing the cutting edge of the casing into contact, excavating the surrounding of the existing pipe, and connecting a new pipe. CONSTITUTION:Multiple circular arc band plates 1a, 1b, 1c... are cylindrically connected to constitute a casing 1, the preset rotation is applied to the casing 1 and an auger 16, and the ground is excavated toward an existing pipe A. When the cutting edge of the casing 1 is moved near the existing pipe A, excavation is stopped, and individual circular arc band plates 1a, 1b, 1c... are pressed in by a press-in cylinder until the cutting edge is brought into contact with the outer periphery of the existing pipe A. The periphery of the existing pipe A is excavated by the auger 16 while being partitioned from the surrounding by the casing 1, the auger 16 is extracted, and a new pipe to be connected is inserted into the casing 1. A filler material such as mortar is filled between the new pipe and the hole wall while the casing 1 is extracted, and the existing pipe A is connected to the new pipe to complete the construction.
Patent JP-S62178456-A (JP)
Title: Unmanned truck with safety bumper
Inventor: MATSUMOTO SHOJI
IPC: B60R19/48
Filed: 1986-01-31
Abstract: PURPOSE:To prevent a following truck from starting an action of bumper to bumper collision by providing a safety bumper containing a detecting sensor, aand also by providing projections which strike thereof into contact with the safety bumper of the following truck, to the end section of a truck body opposite to the safety bumper. CONSTITUTION:When a following truck D runs, it strikes its safety bumper 16 into contact with the projections 20 of a truck C running ahead. Then a contact detecting sensor 18 in the inside is actuated for causing a brake mechanism to stop the following truck D. In this case, the safety bumper 16 of the following truck D strikes thereof locally into contact with a pair of projections 20. Accordingly, the contcted portion is easily dented for making the contact detecting sensor 18 function positively, furthermore, no great repulsive force that an elastic member 17 puts the following truck D back, is not presented. As a result, the detection sensor 18 keeps on functioning without moving the truck D back from the truck C running adhead. Owing to this constitution, the following truck D keeps on halting without any action of bumper to bumper collision.
Patent JP-2000210773-A (JP)
Title: Device for preventing deposit of welding spatter
Inventor: KANIE TOSHIO
IPC: B23K9/00
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To provide the device capable of surely preventing welding spatters from being deposited onto the inner surface of a gas exhaust pipe and improving the workability at the welding time. SOLUTION: This device 11 is provided with a plugging member 15 for plugging the opening part of the gas exhaust pipe 13, a slide member 16 supported to be vertically movable to/from the plugging member 15, a spring 17 for adjusting the vertical movement of the slide member 16, etc. The device 11 is fitted to be attachable/detachable to/from the opening part at the one end part of the gas exhaust pipe 13, and this attaching/detaching work is easily executed. In the case of MIG-welding the exposing portion at the one end part of the gas exhaust pipe 13, even when the welding spatters are spattered, since the opening part of the gas exhaust pipe 13 is plugged with the plugging member 15 and an inserting part 24, the welding spatters are surely prevented from being deposited onto the inner surface of the gas exhaust pipe 13 from the opening part.
Patent JP-2000212281-A (JP)
Title: Polybenzoxazole precursor and polybenzoxazole resin
Inventor: EGUCHI TOSHIMASA
IPC: H05K3/46
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To obtain a polybenzoxazole resin excellent in electrical properties, heat resistance, and low water absorption properties by subjecting a polybenzoxazole precursor having specific repeating units to cyclodehydration. SOLUTION: The polybenzoxazole precursor has repeating units represented by formula I (wherein (n) is an integer of 1-1,000; R1 to R6 are each independently F or a fluoroalkyl; R7 and R8 are each H or a monovalent organic group; (i) is an integer of 1-6; and Y is a divalent or higher organic group. The precursor is prepared by condensing a bisaminophenol compound represented by formula II or its derivative (e.g. an ester or ether) with a dicarboxylic acid represented by the formula: HOOC-Y-COOH (wherein Y is a divalent organic group) by the acid chloride method or in the presence of a dehydration-condensation agent (e.g. polyphosphoric acid or dicyclohexyldicarbodiimide). In formula II, (n) and R1 to R8 are each the same as in formula I.
Patent JP-H07223309-A (JP)
Title: Screen processing jig
Inventor: OGOSHI SEIJI
IPC: B41F15/36
Filed: 1994-02-15
Abstract: PURPOSE:To provide a screen processing jig which can perform positioning of a film to a frame by only setting up the film to a regular position and pressing an aluminum frame of a screen process aginst the film. CONSTITUTION:This jig is formed into an L-shaped state, possesses two pieces of fitting projections 2a and one piece of a fitting projection 3a respectively on the insides of one crossarm 2 and the other arm 3 and the top is provided with a plurality of cylindrical projections 3c fitting in the positioning part of them film.
Patent JP-S63187231-A (JP)
Title: Automatic document feeding device
Inventor: TADA MICHIO
IPC: G03G15/04
Filed: 1987-01-30
Abstract: PURPOSE:To obtain a negative pressure corresponding to a document size, and to obtain a carrying force being suitable for a document by controlling a negative pressure adjusting means provided on a vacuum chamber in the inner part of a carrying belt in accordance with an output signal from an original size detecting means. CONSTITUTION:A vacuum chamber 16 is formed in the inner part of a carrying belt 14. When a document 34 is contained in a document feed tray, and an operating switch is turned on, a signal from a sensor 32 which has detected a size of the document 34 is transferred and the discharge air quantity of a vacuum blower 20 is adjusted, namely, a negative pressure of the chamber 16 becomes a state corresponding to the size of the document 34. Accordingly, this negative pressure works on the belt 14, and the documents 34 which has been fed in from a vacuum corrugation feeder 38 with which a friction coefficient of the belt 14 is coupled is carried surely.
Patent JP-S60163262-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KASAHARA SHIYOUJI
IPC: G11B5/588
Filed: 1984-02-06
Abstract: PURPOSE:To prevent a picture plane from disturbance also at the time of high speed reproducing by switching a pilot signal in accordance with the detection of drop-out at the time of high speed reproducing. CONSTITUTION:When drop-out minimizing the envelope of a reproduced output at the time of high speed reproducing is detected by a drop-out detecting circuit 21, a monostable multivibrator 23 in a rotation control circuit 22 is triggered and pilot signals having respective four frequency f1-f4 obtained, and an internally formed frequency outputted through a pilot sigal generator and an LPF4 and pilot signals having circulating four frequencies f1-f4 different in each track are supplied to a mixer 12, and similar reproduced pilot signals through a BPF 11 are switched by the internally formed pilot signals. Therefore, excellent tracking is executed even at the generation of drop-out and the picture can be prevented from disturbance even at the high speed reproducing.
Patent JP-S62175659-A (JP)
Title: Method of detecting foreign matter in ferromagnetic body
Inventor: KIN TOJI
IPC: G01N27/72
Filed: 1986-01-30
Abstract: PURPOSE:To enable the elevation of the detection sensitivity of a foreign matter significantly, by detecting changes in reluctance at a spatial part where a long-sized material passes to detect a foreign matter in a ferromagnetic material mixed into the long-sized member. CONSTITUTION:A coil 7 is wound on the other side 5b facing one side 5a of a core 5 and both ends 7a and 7b of the coil 7 are connected to an exciting power source to supply a specified constant current I0. As current flows through the coil 7, a magnetic flux is generated in the core 5 while a magnetic field is generated between magnetic poles 5c and 5c of the core 5. A copper line 4 is arranged piercing a clearance 6 of the core 5 in such a manner as to be movable perpendicular to the magnetic field generated in the clearance 6 and moves at a specified speed. When an iron powder 3 passes through the clearance 6, and electromotive force DELTAe generates in the coil 7. In addition, as all magnetic fluxes pass through the core 5, a winding of the coil 7 acts effectively with respect to the variation in the magnetic flux. Thus, the iron powder 3 can be detected with a high sensitivity being mixed into the copper wire 4 due to the existence of the electromotive force DELTAe and the size of the iron powder 3 can be detected depending on the magnitude of the electromotive force DELTAe.