baber/WOPTO huggingface dataset:
Patent JP-S61206926-A (JP)
Title: Method and device for erasing optical recorded information
Inventor: MATSUI TSUTOMU
IPC: G11B7/00
Filed: 1985-03-11
Abstract: PURPOSE:To perform rerecording and reproducing after rerecording without hindrance by erasing recorded bits with a width wider than the recorded bit train to prevent recorded bits from being left unerased. CONSTITUTION:At the erase time, an erasing beam and a recording beam emitted from a two-beam semiconductor laser 1 pass a collimator lens 2, a beam shaping lens system, and a beam splitter 5 and are totally reflected on a mirror 7 and are irradiated to the recorded bit train on a disc 9 as a two-beam spot B2 erasing by an objective lens 8. Since the width L of the two-beam spot B2 for erasing is wider than a width (l) of recorded bits A1, recorded bits A1 are erased completely and residual recorded bits are not left in erased bits A3 when the two-beam spot B2 for erasing is scanned to erase recorded bits A1.
Patent JP-S62206466-A (JP)
Title: Transformer for capacitor type instrument
Inventor: MIWA NAOHIRO
IPC: H01F38/24
Filed: 1986-03-07
Abstract: PURPOSE:To enable a withstand voltage test after insulation, by leading a connection point between a secondary winding of a resonance reactor and a switching element and a connection point between a secondary winding of a transformer and a fixed burden outside a tank separately in non-connection state. CONSTITUTION:When a withstand voltage test of a transformer 3 is implemented, at least one of connection points between a secondary winding of a resonance reactor 4 and a switching element 5 and at least one of connection points between a secondary winding of a transformer 3 and a fixed burden 6 are made non-connected state outside a tank and under such a condition, a testing voltage is applied to a secondary side terminal of the transformer 3. On the other hand, when a withstand voltage test of the resonance reactor 4 is implemented, secondary side terminals (u) and (v) of the transformer 3 are short-circuited and at least one of connection points between the secondary winding of the resonance reactor 4 and a saturable reactor 5 is made non- connected state and a testing voltage is applied between a primary earth terminal (V) containing a primary winding of the resonance reactor 4 and a primary high voltage side lead of the transformer 3.
Patent JP-S55142436-A (JP)
Title: Cue signal recording unit
Inventor: FUJIBAYASHI KENJI
IPC: G11B15/087
Filed: 1979-04-20
Abstract: PURPOSE: To enable the overlapping recording of cue signal without injuring the content of recording, by providing the weakening means for the bias magnetic field at the cue signal recording.  
     CONSTITUTION: The switch S1 3  is connected to the bias oscillator 12 via the resistance R 12 , and it is interlocked with the switch S1 2  connecting the dummy rod 16 and the erase head 14. Thus, at the overlapping recording, the switches S1 1 WS1 0  are connected to the terminal P, the erase head is not fed for power, and the bias current to the recording head 10 is decreased with the recording bias magnetic field weakening means consisting of the resistance R 12  and the switch S1 3 . Accordingly, the cue signal produced for a given time from the generating circuit 30 is fed to the recording head 10 via the switch 2 2 , resistance R 18 , and bias trap 18. When the cue signal is recorded, the signal already recorded on the same recording track is not injured. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05248967-A (JP)
Title: Stress measuring device for viscoelastic body
Inventor: ONO SHIGEKI
IPC: G01L1/00
Filed: 1992-03-05
Abstract: PURPOSE:To provide a stress measuring device for visco-elastic body wherein a rotary die and a torque sensing die are arranged oppositely on the same axis and the counter-torque acting on the torque sensing die when the rotary die is rotated is sensed, with which the level of a specimen in a specimen cham ber can be held constant and the torque sensing be made accurately. CONSTITUTION:In a stress measuring device for visco-elastic body, an upper rotary die 1 and a torque sensing die 2. which is positioned below and set stationarily, are arranged oppositely on the same axis, and a stationary, die 4 is furnished at the periphery of the rotary die 1, and a base board 5 for supporting the rotary die 1 and stationary die 4 is installed at the periphery of the torque sensing die 2. The tip 4a of the stationary die 4 is contacted with the base board 5. and a specimen chamber is bounded by the mating surfaces of the rotary die 1 and torque sensing die 2 and the inside surface of the statiaonary die 4, and that portion of the base board 5 where the stationary die 4 contacts, is made of a spring material.
Patent JP-H0773141-A (JP)
Title: Remote cooperation system
Inventor: TERIISA EMU POMUA
IPC: G06F3/038
Filed: 1994-03-18
Abstract: PURPOSE: To enable an additional write while watching common display, by remotely operating a computer program from plural users by mutually connecting plural computers. CONSTITUTION: An input router sends the flow of logic toward 'additional write' and calls a graphical device interface(GDI) function. Besides, concerning the 'additional write', an 'additional write message' is sent to a connected API. On the other hand, the input router recognizes that a mouse message is to be oriented to an application program, and the flow of logic is oriented to the application. Before the application is executed, GDI calling is caught by a GDI capture and the caught call is reported to the remote computer. As a result, the remote computer copies these calls. Therefore, outputting is enabled by a program loaded on a host computer and that output can be displayed on the display of the other computer.
Patent JP-H11234311-A (JP)
Title: Data transmitting device
Inventor: YAMAZAKI FUMIO
IPC: H04L12/40
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To enable all slave stations to simultaneously receive data transmitted by a master station by providing a multiple address mode between the master station and respective slave stations and outputting an inputted signal as a data signal of a slave station on the next stage at the time of showing respective slave stations that a multiple access mode signal is multiple address transmission. SOLUTION: A master station 1 converts multiple access data that are transmitted to slave stations 2-1 to 2-N into a serial data signal SD-1 and outputs it together with a data clock signal SK. The receiving data register 21-1 of the station 2-1 synchronizes with the signal SK, fetches the signal SD-1, performs serial string conversion and outputs the multiple access data to a processor 23-1. A data signal switching circuit 22-1 selects the signal SD-1 outputted by the station 1 and outputs a data signal SD-2 to the slave station 2-2 since the state of a multiple access mode signal BC to be inputted is in a multiple access data mode. This is sequentially repeated after this.
Patent JP-S55142566-A (JP)
Title: Method for continuous formation of uniformly thick and clear-cut pattern on long sheet with powder
Inventor: INOUE MASAYUKI
IPC: B32B3/14
Filed: 1979-04-23
Abstract: PURPOSE: To form even long pattern simply by a procedure in which an endless pattern-forming belt having a powder-permeable portion is superposed on a long sheet to be patterned, and then they are passed through the powder-permeable portion at the same speed in such a way as to cause powder to permeat into the sheet.  
     CONSTITUTION: When running an endless belt 4 and a long sheet material 1 at the same time, powder 3 drops onto the long sheet material 1 from the powder-permeable portion 5 of the endless belt 4, but not from the nonpermeable portion 7, to form the pattern 2 the same as the powder-permeable portion of the endless belt on the long sheet material 1. The powder 3 not passed through the permeable portion 5 is delivered with the endless belt 4 no further by a baffle plate 12 which serves, also, to enable the powder to positively pass through the permeable portion 5. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60193587-A (JP)
Title: Controller of biological oxidation vessel
Inventor: HONJIYOU TOSHIO
IPC: C02F3/06
Filed: 1984-03-16
Abstract: PURPOSE:To make the BOD removing efficiency constant and to reduce the amt. of aeration air by providing an arithmetic circuit of the consumption of oxidation by the biological membrane in a biological oxidation vessel and a constant multiplier for multiplying the output from said arithmetic circuit by the diffusion coefficient of oxygen. CONSTITUTION:The temp. of influent untreated water is measured by a thermometer 2 of untreated water, and the untreated water flows into a biological oxidation vessel 1. Meanwhile, the air necessary for a biological membrane is supplied by an aeration blower 3, and the flow rate of the aeration air is measured by an aeration air flowmeter 5, and regulated to the desired value of the aeration air flow rate with an aeration air regulating valve 4 and an aeration air controller 6. The output of a correcting circuit 9 is used as the desired value. The aeration air flow rate measured by the aeration air flowmeter 5 is fed back to the aeration air controller 6, and the aeration air regulating valve 4 is regulated. The aeration air flow rate is corrected with the temp. of the untreated water, and the BOD removing efficiency is made constant. Consequently, the aeration air flow rate is increased at low temps., and reduced at 14 deg.C. The energy can be saved in this way.
Patent JP-H10307567-A (JP)
Title: Display device
Inventor: KARIBE MASAO
IPC: G09F9/00
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To obtain undistorted excellent display performance of an image by arranging video signal buses in an electrically insulated condition with every signal conductor driving block. SOLUTION: First and second transmission lines 105 to 112 respectively and independently constitute video signal buses connected to a display panel controller 702. These video signal buses have a video signal input terminal in a boundary part (on one end part side of 101 to 104) of respective driving blocks on a display panel 701, and are formed so as to extend by crossing with connecting wiring to connect shift registers 101 to 104 and analog switches 113 to 116 to each other. The video signal buses 105 to 112 belonging to the respective driving blocks 11 to 14 are arranged so as to be electrically insulated from each other. As a result, the respective video signal buses 105 to 112 do not cross with wiring in the other driving blocks 11 to 14, and load capacity can be reduced, and a band characteristic can be largely improved. Therefore, an excellent image can be displayed.
Patent JP-H04284704-A (JP)
Title: Filter
Inventor: KUDO KENICHI
IPC: H01P1/208
Filed: 1991-03-14
Abstract: PURPOSE:To obtain a simple mechanism to prevent radio wave leakage especially from a filter end with respect to the filter for an ultrahigh frequency band employing a waveguide. CONSTITUTION:One or plural posts 16 are implanted to a proper position between an end part 5 of a waveguide and a coaxial waveguide conversion section 4 to form a virtual short-circuit section in a filter comprising a filter section 2 formed in the waveguide and a coaxial waveguide conversion section 4 provided to an input and an output position of the said filter section 2.
Patent JP-S60193436-A (JP)
Inventor: ISHIHARA TAKETOSHI
IPC: A61B3/02
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-S61209484-A (JP)
Inventor: KARIYAMA CHIHARU
IPC: G09G1/00
Filed: 1985-03-14
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-H01224019-A (JP)
Title: Filter cloth for dust collector
Inventor: ITAYA SHINSEKI
IPC: B01D39/08
Filed: 1988-03-02
Abstract: PURPOSE:To obtain the title filter cloth capable of effectively removing dust and having excellent durability and heat resistance by sticking a glass cloth contg. silica and/or a silica cloth onto a blanket-shaped heat-resistant fiber of alumina and silica. CONSTITUTION:The blanket-shaped heat-resistant fiber 2 contg. 40-70wt.% alumina and 30-60wt.% silica is used. The glass cloth contg. >=40wt.% silica and/or the silica cloth 3 are stuck to one or both sides of the heat-resistant fiber 2. Since the large-mesh filter medium 3 for roughly collecting dust is stuck on the surface of the filter medium 2 having excellent dust collecting ability, the dust collecting efficiency is improved as a whole, and clogging is hardly caused. Accordingly, the cloth can be appropriately used for a bag filter because of its high heat resistance.
Patent JP-H05245122-A (JP)
Title: Device for detecting degree of fatigue and device for recovering fatigue
Inventor: MINAMIYAMA YUICHI
IPC: A61B5/16
Filed: 1992-03-06
Abstract: PURPOSE:To enable the easy and quantitative detection of the degree of fatigue of a human body, the exhibition of an effect of recovery from the fatigue of the human body always in an optimum state in accordance with the result of the detection and the easy check of the effect of recovery from the fatigue. CONSTITUTION:A skin potential detecting unit 9 detects the skin potential of an examinee and applies the potential to a control circuit device 17. A speaker 12 generates a voice stimulus having an effect of arousing a caution. An air conditioner 13 and an arom controller 14 generate a refreshing stimulus (1/f fluctuating wind and aroma) having a sedative effect. An oxygen enriching device 15 generates a refreshing stimulus (oxygen-enriched air) having an effective of recovery from the physical fatigue. The control circuit device 17 decides the degree of fatigue in accordance with a change in the detected skin potential with a lapse of time after the voice stimulus is given to the patient from the speaker 12. The control circuit device selectively operates the air conditioner 13, the aroma controller 14 and the oxygen enriching device 15 in accordance with the result of the decision to enable the subject to recover from the fatigue.
Patent JP-H01224174-A (JP)
Title: Welding equipment for vehicle
Inventor: SHIMOEDA TOSHIO
IPC: B23K11/11
Filed: 1988-03-02
Abstract: PURPOSE:To improve welding workability by fixing a couple of works from between the couple of works to weld the couple of works at the same time. CONSTITUTION:The couple of front wheel houses W1 and W1 are set on a setting jig on a truck 1 at a setting station S1. The truck 1 is moved and carried in a station S2 and the house W1 whose tack-welding and additional welding are finished at the station S2 is once lifted above by a lifting device. During this time, the truck 1 returns to the left and a new house W1 is set on the setting jig on the truck 1 of the left side. During this time, the house W1 which is lifted above and whose tack-welding and additional welding are finished is again set on the setting jig on the truck 1 of the right side by falling of the lifting device. The truck 1 is moved to the right and a house W1 set newly on the setting jig of the left side is carried in the station S2 and the house W1 set on the jig of the right side is carried and welded to a bulkhead W2 and a board W3 by integrated welding equipment.
Patent JP-2000252895-A (JP)
Title: On-vehicle tv diversity system
Inventor: KAKIZAWA HITOSHI
IPC: H04N5/44
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle TV diversity system, that can receive a signal excellently with a small number of antennas and be connected to a plurality of TV tuners. SOLUTION: This on-vehicle TV diversity system 1 is provided with a plurality of TV antennas 11, 21 placed apart on a vehicle, a plurality of phase shifters 31, 32 that shift the phase of a received signal of at least one TV antenna by mutually different shifts, a plurality of combining means 41, 42 that respectively combines output signals from a plurality of the phase shifters 31, 32 with the output signal from the other TV antenna, and reception signal changeover means 51, 71 that compare a plurality of the combined reception signals combined by the combining means 41, 42 with a direct reception signal outputted from the TV antenna, select the best reception signal and transmit the signal to a television receiver.
Patent JP-H01224661-A (JP)
Title: Analysis of iron
Inventor: IWABUCHI HITOSHI
IPC: B01D15/08
Filed: 1988-03-04
Abstract: PURPOSE:To improve determination accuracy by introducing a liquid sample contg. iron bivalent and tervalent ions into a flow passage of a liquid chromatograph and supplying an eluate contg. a prescribed concn. of iron bivalent ions thereto, then separating the iron bivalent and tervalent ions in the sample in a sepn. column. CONSTITUTION:The acidic eluate contg. 0.2ppm iron bivalent ions is housed in an eluate chamber 1. This eluate is fed at a prescribed flow rate to the sepn. column 4 by a chemical resistant liquid feed pump 2. The liquid sample contg. the iron bivalent and tervalent ions is introduced by an injector 3 having a constant volume loop into the flow passage of the liquid chromatograph. A reagent liquid from a liquid chamber 8 is continuously supplied between the column and a reaction coil 5 by a ceramics pump 7. A color forming reaction is progressed in the coil 5 consisting of tetrafluoroethylene and the reaction liquid is introduced into a flow cell of a UV.visible light absorptiometer 6, by which the iron bivalent and tervalent ions are measured.
Patent JP-H11245476-A (JP)
Title: Printer
Inventor: TAKAHASHI NOBUYUKI
IPC: B41J29/00
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To facilitate a sheet supplementing operation to a printer. SOLUTION: A locking mechanism 16 for engaging a printer body 11 having a platen 14 with a printer head cover 12 having a thermal head 15 is unlocked by rotating an operating unit 9 provided at a housing printer cover 7. Further, when the unit 9 is rotated, the cover 7 is opened, the cover 12 is also opened in cooperation with the opening operation of the cover 7. Thus, a first cutter C1 and a second cutter C2 of a cutter mechanism are separated. Thus, the cover 7 and the cover 12 are simultaneously opened by one time operation. And, the cutters C1, C2 of the mechanism C are separated to completely open and close a sheet guide route B. Accordingly, a sheet supplementing operation to the printer 6 is facilitated.
Patent JP-H11251367-A (JP)
Title: Electronic component mounting method and apparatus thereof
Inventor: KURASHIMA YOHEI
IPC: B23K20/24
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To provide an electronic component mounting method and an apparatus which can eliminate a reflow step. SOLUTION: This apparatus has constituent parts arranged along a conveyor device 14. The conveyor device 14 is provided at its start end with a stocker 16 for keeping substrates 12 before mounted and at its termination end with a magazine rack 18 for keeping the substrates 12 after being mounted. A fluorinating section 20 for performing fluorinating treatment over the wiring substrate 12 and a mounting section 24 for mounting an electronic component 22 on the wiring substrate 12 are also provided between the stocker 16 and the rack 18. Lands of the substrate 12 for part connection are fluorinated in the mounting section 24, so that when the lands are brought into contact with electrodes 44, the both can be joined. For this reason, a reflow step which has been used thus for in prior art can be eliminated.
Patent JP-H05249408-A (JP)
Title: Projection type liquid crystal display device
Inventor: KARASAWA JIYOUJI
IPC: G02F1/13
Filed: 1992-03-06
Abstract: PURPOSE:To obtain the projection type liquid crystal display device which has a small and simple outside shape, displays bright and high-purity images and has high-resolution image quality drastically decreased in astigmatisms. CONSTITUTION:The incident angle of light on dichroic mirrors 2, 3, 8, 9 and a reflection mirror 4 is set at 20 to 40 deg.. A light source 1 is disposed on the incident side thereof and a projection lens 10 on the exit side. Aberration compensating glass 11 optically equiv. to the dichroic mirrors 8, 9 is inserted between liquid crystal light valves 5B, G, R and the projection lens 10 in the position twisted from the dichroic mirrors 8, 9 in such a manner that the same incident angles of light are obtd.
Patent JP-S57164815-A (JP)
Title: Auxiliary transmission for four-wheel-driven car
Inventor: KITASOU HIROYASU
IPC: B60K17/344
Filed: 1981-04-02
Abstract: PURPOSE:To provide freedom in design by placing output shaft of an auxiliary transmission un-parallel to its input shaft in a transmission of a four-wheel- driven car in which driving power from a main transmission is further varied  and divided for the front and rear wheels. CONSTITUTION:An output power shafts 53, 40 connected via joints 58, 47 to front and rear propeller shafts 57, 46 that transmit driving power to the last stage decelerators 59, 48 for a front and rear wheels, are tilted in the direction that decreases the maximum intersecting angle theta2 of intersecting angles theta1, theta2 of joints 47, 58 to an input shaft 33 connected to an output shaft 32a of the main transmission. In this construction, the maximum intersecting angle theta2 of the shaft 57 and the output shaft 53 is minimized which makes it possible to use inexpensive hook joints in the connecting part of the output shafts 40, 53 and the shafts 57, 46 thereby decreasing the production cost.
Patent JP-S61208255-A (JP)
Title: Semiconductor memory device
Inventor: MAEDA SATORU
IPC: H01L27/10
Filed: 1985-03-13
Abstract: PURPOSE:To improve resistance to a soft-error by forming a cell plate electrode while being adjoined to an inter-cell isolation insulating film and shaping an electrode consisting of polycrystalline silicon into a groove reaching the surface of a substrate formed to the electrode. CONSTITUTION:An inter-cell isolation insulating film 12 is shaped to the surface of a substrate 11, cell plate electrodes 161, 162 composed of polycrystalline silicon are formed into memory cell regions surrounded by the isolation insulating film through first insulating films 151, 152. An opening is bored between the cell plate electrodes 161 and 162 to form a hole 17, and second insulating films 181, 182 are shaped onto the inner surface of the hole and the surfaces of said cell plate electrodes 161, 162. An electrode 19 consisting of polycrystalline silicon is formed into the hole 17 and the upper sections of the cell plate electrodes 161, 162. According to such a constitution, capacitor capacitor capacitance can be made larger than the conventional plane capacitors by treble or quintuple, thus improving resistance to a soft-error.
Patent JP-H11234344-A (JP)
Title: Router device
Inventor: KOBAYASHI NORITO
IPC: H04L12/02
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a router device capable of reducing power consumption without lowering the service property of connection. SOLUTION: A power source switch control circuit 3 performs the power source ON/OFF control of respective BRI interface modules 11-14 and respective module control circuits 21-24 corresponding to the state informing of an access state monitoring circuit 2. The power sources of the BRI interface module 11 and the module control circuit 21 are turned ON at all times. The access state monitoring circuit 2 informs the power source switch control circuit 3 so as to turn OFF the power source for a port without dial-up access based on information from the respective module control circuits 21-24. Also, when the dial-up access is generated, the power source switch control circuit 3 is informed so as to turn ON the power source of a free port.