baber/WOPTO huggingface dataset:
Patent JP-H01159783-A (JP)
Title: Automatic check-in apparatus
Inventor: NAKATSUKA HIROSHI
IPC: G07B15/00
Filed: 1987-12-16
Abstract: PURPOSE: To efficiently perform check-in and to secure consecutive seats by providing a boarding procedure processing means for simultaneously performing a boarding procedure for plural airline tickets and discharging boarding tickets. CONSTITUTION: When a customer checks in, the airline ticket is inserted to an insertion port 1, ten keys 4 are operated corresponding to the instruction of a CRT 3 and the area of the seat is specified. This device specifies the seat based on specified contents, prints and encodes the seat number on the airline ticket and discharges it from a discharge port 2. The device can simultaneously receive the plural airline tickets.
Patent JP-H07177205-A (JP)
Title: Telephone set
Inventor: NAESHIROZAWA MASAMI
IPC: H04M1/00
Filed: 1993-12-20
Abstract: PURPOSE:To reduce a radical tone to a telephone call opposite part when the handset is put earlier. CONSTITUTION:A control part 1 turns ON an origination source 17 for a signal other than audible tones during a telephone call. When the handset 8 is put closer to the telephone set main body in order to put the handset on at the same time of the early on-hook operation of the handset, the microphone 10 in the handset picks up a nonaudible tone and when this picked-up signal is detected, by a nonaudible signal detection part 18, a muting circuit 19 is controlled through the control part 1 to lower transmission sound volume. Consequently, the radical tone generated when the handset 8 is put back on the telephone set main body is attenuated.
Patent JP-H03180374-A (JP)
Title: Printer
Inventor: NAKAGAWA KUNIHIKO
IPC: B65H29/60
Filed: 1989-12-08
Abstract: PURPOSE:To obtain stable paper feed capacity reduced in paper jamming by changing over a guide according to each of paper feed and discharge mode at the time of the paper feed or discharge mode to form a route feeding a paper feed part and a printing part, at the time of the paper feed mode, and forming a route feeding a paper discharge part at the time of the paper discharge mode. CONSTITUTION:The recording paper fed from a paper feed cassette 1 is fed by a paper feed roller 14 and, at this time, a guide 16 is set at a position I16a and the recording paper passes between two plates constituting the guide 16 to be fed to a printing head 6 and is inserted between the printing head 6 and a platen roller 5. After recording is completed, the platen roller 5 is reversely rotated and, when the recording paper comes to the position on this side of the guide 16, a plunger solenoid 18 is operated and the guide 16 is drawn up to be set to a position II16b. The recording paper 2 passes between two plates constituting a shaking guide and is held between paper discharge rollers 21 to be sent to a paper discharge part 15. The paper discharge part 15 discharges the recording paper 2 from a printer 100.
Patent JP-H10163993-A (JP)
Title: Active demarcation point of access network
Inventor: KRIMMEL HEINZ
IPC: H04N7/173
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To obtain a demarcating point of an access network which simplifies procedures of blocking and deblocking customers by measuring the amplitude or intensity of a signal in a divided frequency range, evaluating the measured value and controlling plural switches. SOLUTION: A demarcation point UP is provided with frequency divider devices BP4 to BP6 of a receiving signal in an up frequency band and switches S4 to S6 which are used to block or deblock a frequency range. A measuring unit MESS 2 measures the amplitude or intensity of a signal in a divided frequency range. A control unit CTRL evaluates this measured value and controls it with at least two of the switches S4 to S6. The unit CTRL further blocks an up frequency range that is used for signal transmission by a set top box by using each switch S4 to S6. Because a frequency range that is not influenced by faults of the set top box remains non block, telephone from a customer position is still available.
Patent JP-H08178666-A (JP)
Title: Piezoelectric vibration gyroscope
Inventor: SHUDA KOICHI
IPC: G01C19/5649
Filed: 1994-12-22
Abstract: PURPOSE: To compensate the reduction in detecting sensitivity accompanying the downsizing of a piezoelectric vibration gyroscope by improving the structure of a piezoelectric vibrator and the control circuit of the piezoelectric vibration gyroscope, keep the detecting sensitivity of the conventional piezoelectric vibration gyroscope, and realize the downsizing of the piezoelectric vibration gyroscope while keeping mass productivity. CONSTITUTION: A piezoelectric vibration gyroscope has a piezoelectric vibrator having four band electrodes 11, 12, 13, 14 for polarization, driving and detection arranged on the side surface of a piezoelectric ceramic cylinder 1 in parallel to the longitudinal direction of the piezoelectric ceramic cylinder 1. Of the four band electrodes 11, 12, 13, 14 of the piezoelectric vibrator, two opposed electrodes 11, 12 are mutually driven in reverse phases to bend and vibrate the piezoelectric vibrator, and the current signals obtained from the remaining two electrodes 13, 14 are detected by a virtual grounding type current detecting circuit using operation amplifiers 16, 17.
Patent JP-2001141203-A (JP)
Title: Burner structure and method for fixing burner
Inventor: NAKAHO MASATERU
IPC: F23C5/02
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a burner structure and a method for fixing a burner in which flame is prevented to spread to the rear by eliminating a gap generated as ceramic fibers expand or contract and a lining is protected against damage at the time of replacement. SOLUTION: A plurality of blocks 17, produced by compression molding a blanket 21 of ceramics fibers, are fixed to the outer circumference of a burner tile 16 provided at the forward end of a burner body 15 thus obtaining a burner structure 10. The burner body 15 fixed with a plurality of blocks 17 is moved in the horizontal direction while being held by suspenders 32, 33 attached to a frame 31 disposed on the outside of the furnace wall 11 and fixed to a burner hole 14 in the furnace wall 11.
Patent JP-H01159296-A (JP)
Title: Memory card
Inventor: MURATA MASATO
IPC: B42D15/02
Filed: 1987-12-16
Abstract: PURPOSE: To obtain a memory card in which insufficient electrical connection does not take place easily by shaping the end part of a substrate and/or an insulator to produce a gap between the contact faces at the insulator end part of a connector and the end part of a substrate. CONSTITUTION: A substrate 4 mounting a memory has forward end parts 4a, 4b touching the insulator 2 of a two piece connector mechanically and electrical connection is made through the projecting contact pieces 3b of a connector 1. A gap (d) is provided between the contact faces of the insulator in the connector and the forward end part of the substrate while facing the through hole in the female contact of the connector. According to the structure, the female contact buried in the insulator of the connector is not filled with dust even when the substrate is fixed because the other end of the female contact is not closed but continuous to the gap. Consequently, insufficient electrical connection does not take place when an IC card is connected with the pin of a computer controlled apparatus.
Patent JP-H03180947-A (JP)
Title: Initial diagnostic system for ram
Inventor: YAMAMOTO TAKAHIRO
IPC: G06F12/16
Filed: 1989-12-08
Abstract: PURPOSE:To improve the reliability of a device by writing the data of a pattern different from a specific pattern only by the storage area of one address in a RAM, reading out addresses other than the written address and checking whether the data in the storage area is changed or not. CONSTITUTION:When an address storage area 231 in the cleared RAM (random access memory) 23 is selected by a RAM selecting signal 11 and data FF are written in the area 231, it may be that the storage data of the area 231 are FF and the storage data of residual storage areas 232 to 23n are 00. Thereby, the residual storage areas 232 to 23n are selected by RAM selection signals 12 to 1n and whether the read data are 00 or not is checked to decide the normality/abnormality of an address decoding circuit 22 in the RAM selecting signal (11) system. The normality/abnormality of the address decoding circuit 22 for all the addresses can be decided by similar processing. Thus, the reliability of the device can be improved.
Patent JP-H05126304-A (JP)
Title: Device to monitor attachment of scale to heat exchanger
Inventor: WATANABE MICHIO
IPC: F28G15/00
Filed: 1991-11-07
Abstract: PURPOSE:To carry out an elaborate scale removal by judging whether or not scale is much attached particularly near a plurality of heat exchanging tubes in a supply water heater, etc. CONSTITUTION:Respective output signals of process measurement sections 44, 45-1-45-n, 46, 47, 48 at supply water inlet and outlet, extraction steam inlet, and drain outlet and inlet are inputted to a performance operation section 49, and there operation is carried out in order to evaluate the heat exchanging performance for each group of heat exchanging tubes 31. The output signals of the performance operation section 49 as the results of the calculations are inputted to a judgement section 51. To the judgement section 51 the output signal of a pressure difference operation section 43 and also the load signals 50 of an electric power plant, etc., are inputted, and from the judgement section 51 the result 52 of scale skin formation judgement is outputted. And the spots where scale attaches are judged by this. With this arrangement it is possible to carry out an especially elaborate scale removal work for the heat exchanging tubes 31 near the spot where scale attaches.
Patent JP-H05172049-A (JP)
Title: Variable displacement swash plate type compressor
Inventor: TAKAI KAZUHIKO
IPC: F04B49/00
Filed: 1991-12-04
Abstract: PURPOSE:To smooth variable displacement control of a variable displacement swash plate type compressor. CONSTITUTION:A through hole 86 is formed in a predetermined position of a guide tube portion 82b and is connected to a crankcase by a passage 88 formed through a valve plate 13 and by a passage 89 formed through a cylinder block 3. Thereby gas leaking from a delivery room 16 via a space between the guide tube portion 82b and an actuator rod 84 is allowed to flow into the crankcase via the through hole 86 and the passages 88, 89. As a result, no O-ring is required and movement of the actuator rod 84 can be smoothed.
Patent JP-H03181863-A (JP)
Title: Method for measuring accuracy of rotation irregularity measuring apparatus
Inventor: NAKAYOSHI HIROSHI
IPC: G02B26/12
Filed: 1989-12-12
Abstract: PURPOSE:To quantitatively evaluate the component other than the rotary variation of a polygon mirror by arranging an optical system so that transmitted beam and reflected beam are simultaneously incident to a trigger generator. CONSTITUTION:The laser beam L1 from a laser beam source 2 is reflected by a polygon mirror 1 and the reflected beam L2 scans the mirror 1 with the rotation of the mirror 1 in the direction shown by an arrow to be split into transmitted beam La and reflected beam Lb through a half mirror 5. In this case, the mirror 5 and trigger generators 4, 3 are arranged in close vicinity to each other so that the respective beams La, Lb are simultaneously incident to the generators 4, 3. The time difference between the trigger signals from the generators 4, 3 is measured but, since the mirror 5 and the generators 4, 3 are arranged in close vicinity to each other, the effect of the strain of an optical system can be neglected and the rotary variation of the mirror 1 is prevented from entering measured quantity. Therefore, the component other than the rotary variation of the mirror 1 can be quantitatively evaluated.
Patent JP-2001138847-A (JP)
Title: Instrument panel
Inventor: KAWAKUBO YASUSHI
IPC: B32B5/18
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To provide an instrument panel capable of effectively softening a shock given to an occupant when a vehicle collides, falls on its side or overturns while having an inexpensive structure. SOLUTION: Foaming raw material is injected to be foamed between a facing 12 and a base material 14, and the facing 12, the base material 14 and a foamed layer 16 are integrally stacked like a laminate to constitute this instrument panel 10. The foamed layer 16 is an elastic deformation layer elastically deformed by a shock from the surface of the instrument panel. A storing recessed part 20 is provided in the surface of the base material 14, and an energy absorbing material 18 formed of foam body collapsed by a shock from the instrument panel surface to absorb the energy of the shock is disposed in the storing recessed part 20 and the above foaming raw material is injected to be foamed, thereby stacking the energy absorbing material 18 between the base material 14 and the elastic deformation layer 16 to be integrated with one another.
Patent JP-H02225596-A (JP)
Title: Lubricant additive obtained by condensation of alkylenepolyamine and copolymer containing vicinal carboxyl group
Inventor: ROORAN JIERUMANOO
IPC: C10M159/12
Filed: 1989-12-12
Abstract: PURPOSE: To increase the viscosity of a lubricant and making it work as a dispersant, etc., by condensing a copolymer containing vicinal carboxyl groups with a primary or secondary amine and/or a specified alkylene polyamine.  
     CONSTITUTION: (i) A copolymer of at least 20,000 weight average molecular weight having bicinal carboxyl groups which is obtained by the copolymerization or grafting of an α,β-dicarboxylic acid in the form of dibasic acid or anhydride is condensed with (ii) a primary or secondary amine and/or 0.2-2 mole per carboxyl group of the (i) component of an alkylene polyamine (example: N- aminopropyl-2-naphtyl amine) of a formula [Ar and Ar' are an aromatic group (Ar' can be H), or they are bonded to each other to form a heterocyclic structure with N to which they are bonded; R 1  is H, 1-18C alkyl having a straight or branched chain, an aromatic group; X is H, halogen, OH, NH 2 ; a is 0-5; b is 0-6, and a+b is 1 or more] at 90-170°C for 3-8 hr in an organic solvent or oil. 
     COPYRIGHT: (C)1990,JPO
Patent JP-2001141616-A (JP)
Title: Wheel contact tester for rolling stock
Inventor: MAEHASHI EIICHI
IPC: G01M17/08
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a wheel contact tester for rolling stock in which actual state of rail (slack (enlarged gauge)) or circumferential difference of inner and outer rails at a curve (inner wheel difference)) can be reproduced faithfully and continuously. SOLUTION: A creep test machine 1 comprises a mechanism section 10 on the rail wheel side, and a mechanism section 30 on the wheel side. The mechanism section 10 comprises a pair of left and right rail wheels 11, 12 and the mechanism section 30 comprises a pair of left and right rail wheels 31, 32 touching the left and right rail wheels 11, 12. The left rail wheel 11 is supported on a variable stage 13 being driven to slide through a slack imparting mechanism 15 and a shift mechanism 17. The slack imparting mechanism 15 can impart a slack by varying the interval of the left and right rail wheels 11, 12. Variation in the distance between the left and right rail wheels 11, 12 due to impartment of slack is absorbed through a triport coupling 29. Furthermore, the left rail wheel 11 can be imparted with a shift in the direction of yaw angle through action of the shift mechanism 17.
Patent JP-H11152458-A (JP)
Title: Production of conductive paste
Inventor: SAKAMI SEIJI
IPC: H01B1/22
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a conductive paste free from the deterioration of preservability. SOLUTION: This method for producing a conductive paste comprises adding silver powder containing at least tree branch-like silver powder to an epoxy resin, mixing the mixture, kneading the mixture with a roll mill, and subsequently mixing the obtained intermediate material with an epoxy resin, a curing agent, a curing accelerator, flaky silver powder and other additives. Thereby, the tree branch-like silver powder is homogeneously diffused in the paste to secure good conductivity, and the passage of the curing accelerator through the roll mill can eliminate the early curing of the paste before use, and thus prevent the deterioration of the finished product.
Patent JP-H05129939-A (JP)
Title: Oscillator
Inventor: SHIBATA MANABU
IPC: H03L7/02
Filed: 1991-11-08
Abstract: PURPOSE:To attain the normal operation of an independent type oscillator by selecting a proper oscillator among oscillators based on the monitoring result in each frequency deviation monitoring section and each level monitoring section, thereby discriminating and compensating the malfunction of the independent type oscillator without receiving an external frequency control. CONSTITUTION:Frequency deviation monitoring sections 3a-1 to 3a-3, 3b-1 to 3b-3 of the oscillator 1 monitor the frequency deviation between oscillators from the output of two oscillators of oscillators 2-1 to 2-3. Then the output level of each of the oscillators 2-1 to 2-3 is monitored by level monitoring sections 4-1 to 4-3 corresponding to the oscillators 2-1 to 2-3. Furthermore, a proper oscillator among the oscillators 2-1 to 2-3 is selected by a control section 5 based on the result of monitor of the monitoring sections 3a-1 to 3a-3, 3b-1 to 3b-3 and the level monitoring sections 4-1 to 4-3. Thus, even when the oscillator is malfunctioned, it is discriminated and compensated and the normal operation of the oscillator is attained.
Patent JP-H0642670-A (JP)
Title: Three-way control valve incorporating check valve
Inventor: HAMAMOTO SATOSHI
IPC: F16K11/056
Filed: 1992-11-06
Abstract: PURPOSE:To provide a three-way flow control valve which is highly resistant to dust, having a high durability, which always stably actuate with no erroneous operation even though the pressure is unexpectedly increased, so as to be reliable, and which has a small-sized valve body. CONSTITUTION:A first spherical valve element 1 is located in a valve body 1 so as to be movable between a first position in which an actuating member communicates a load port (b) with a pressure supply port (a) but isolates the load port from a return port, and a second position in which the member communicates the load port (b) with the return port. Further, a second spherical valve element 20 is provided in the valve body, which abuts against the first spherical valve element 11 at the first position so as to hold the communication between the load port and the pressure supply port when the pressure of the supply port is higher than that of the load port but to close the pressure supply port in order to isolate the communication with the load port when the pressure of the supply port is lower than that of the load port, and which closes the load port at the second position so as to cut off the communication between the load port and the pressure supply port.
Patent JP-H05131060-A (JP)
Title: Ball lending device
Inventor: KOMIYA YOJI
IPC: G07F7/08
Filed: 1991-11-09
Abstract: PURPOSE:To provide a ball lending device which is constituted so that the prepaid cards after use are not dispersed. CONSTITUTION:A ball lending device 7 is equipped with a card reader 26 for reading and writing the amount information of a prepaid card, recovery selecting means A (recovery switch 29) which transmits a recovery instruction for the prepaid card after use on the basis of a player's intention, recovery executing means which receives the recovery instruction of the recovery selecting means and recovers the prepaid card after use, and a profit giving means C (premium ball delivery device 20) for giving the prescribed profit to the player, on condition that the prepaid card after use is recovered.
Patent JP-H08156104-A (JP)
Title: Joining method of water barrier sheet and inspecting method for joint part of water barrier sheet
Inventor: IWAMOTO KENZO
IPC: E02D3/00
Filed: 1994-11-29
Abstract: PURPOSE: To provide a joining method of a water barrier sheet and an inspecting method for a joint part of the water barrier sheet by a method wherein an electric conductive wire can be automatically inserted into a joint part of the water barrier sheet; a tester is moved along outside the joint part; whether or not any spark exists between the tester and the electric conductive wire is accurately quickly observed, and an inferior part can be specified. CONSTITUTION: By moving a superimposed part of end parts of water barrier sheets while they are pinched between a pair of heated feed rollers, the water barrier sheets are thermally welded to each other. An electric conductive wire 10 is put in the superimposed part 14 of the end parts of the water barrier sheets, and the electric conductive wire 10 is fitted into a recessed storing part 12 provided to at least one side of the feed rollers 6, 7. The water barrier sheets 2, 3 are thermally welded to each other while no pressure is made to be applied to the electric conductive wire 10, and the electric conductive wire 10 is made to be in the superimposed part 14 of the end parts of the water barrier sheets.
Patent JP-H08153363-A (JP)
Title: Magnetic card reader/writer
Inventor: SUZUKI TETSUO
IPC: G11B19/20
Filed: 1994-11-29
Abstract: PURPOSE: To provide a magnetic card reader/writer with high reliability having a card carrier mechanism without generating a failure in reading and writing data of a magnetic card. CONSTITUTION: The magnetic card reader/writer is composed of a photo sensor 1, a card holding base 2, a motor 5, a shaft 15 and a magnetic head 7. The magnetic card inserted into this device through an inserting hole 10 is detected by the photo sensor 1, and after holding it by the card holding base 2, the whole body of the card holding base 2 holding the magnetic card is carried to the magnetic head 7 to perform the read and write of data. At this time, the magnetic card is held by a pressing part 3 and a holding part 13, which are moved up and down by a solenoid, and also the magnetic card is carried by a ball screw 6 which is rotated by the motor 5.
Patent JP-H03184340-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: IKENOUE KAZUHISA
IPC: H01L21/316
Filed: 1989-12-13
Abstract: PURPOSE:To prevent an unnecessary matter from generating at the time of bonding by providing a first passivation film having a hole on a bonding pad, a hole having a diameter equal to or larger than the hole of the film on the hole of the film, and a second passivation film on the first film. CONSTITUTION:A semiconductor substrate 11, a bonding pad 15 formed on the substrate 11 through an insulating film 12, a first passivation film 13 covering part of the pad 15 and the film 12 and having a hole on the pad 15, and a second passivation film 14 on the hole of the film 13, having a hole of a diameter equal to or larger than the hole of the film 13 on the film 13 are provided. For example, a PSG film 13 is deposited as the first film, a plasma silicon nitride film 14 is deposited as a second passivation film, and the film 14 and the film 13 are etched by an RIE method with a photoresist film 17 as a mask.