baber/WOPTO huggingface dataset:
Patent JP-H11239114-A (JP)
Title: Radio transmission method
Inventor: SUGAYA SHIGERU
IPC: H04W74/02
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To efficiently transfer data between digital audio apparatuses, between digital video apparatuses, or between digital audio apparatuses or digital video apparatuses and personal computers by efficiently transmitting two kinds of different data, for example, data streams and asynchronous data. SOLUTION: In this radio transmission method, a frame of a prescribed period of time is constituted and a stream packet transmitting area SPA for transmitting stream data and an asynchronous transmitting area ASYNCA are arranged in the frame by using a plurality of time slots SL1, SL2,... having a prescribed unit. The data stream of audio data or video data is transmitted in the stream packet area SPA by allocating the stream to a prescribed time slot and such asynchronous data as commands, etc., are transmitted in the asynchronous transmitting period ASYNCA. When the time slots are released, in addition, the time slot allocation is changed so that asynchronous transmitting periods may be concentrated.
Patent JP-H10238447-A (JP)
Title: Ionic current detector
Inventor: MARUYAMA NOBUYUKI
IPC: F02P17/12
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To provide an ionic current detector for detecting an ionic current with higher precision through preferable shortening of the discharge duration with no reduction caused thereby in the discharge energy. SOLUTION: In an ignition system using induced electromotive force in an ignition coil 32, longer discharge duration by a secondary voltage V2 causes superimposition of the waveform of a secondary current or discharge current and the waveform of an ionic current to be detected on each other to adversely present difficulty in discriminating the real waveform of an ionic current. For countering that difficulty, the ignition system applies a reverse bias current to the primary winding 32a of the coil 32 through terminal switching operation for the winding 32a by a switching circuit 33, during the shutoff of a current from the winding 32a, to thus shorten the discharge duration of the plug 5.
Patent JP-S63210465-A (JP)
Title: Metal gasket
Inventor: YOSHINO NOBUO
IPC: F16J15/08
Filed: 1987-02-25
Abstract: PURPOSE:To prevent the bead cut by making the bead width of the merging section of beads nearly equal to the bead width of the non-merging section. CONSTITUTION:A metal gasket 2 has a substrate 4 made of elastic metal plate, combustion chamber holes 6, and bolt holes 8. Beads 10 are formed on the substrate 4. The beads 10 merge between the combustion chamber holes 6 to form a merging section 12. The bead width L1 is made nearly equal to the bead width L2 of the non-merging section 14. That is, the bead width L2 of the non-merging section 14 is formed gradually narrower toward the merging section 12 so that L1 L2 at the merging section 12.
Patent JP-H02221337-A (JP)
Title: Method for pulverizing ti-nb alloy
Inventor: SASAI KOUJI
IPC: C22C27/02
Filed: 1989-02-21
Abstract: PURPOSE:To easily pulverize the alloy and to improve the recovery rate of Ti and Nb by heating a Ti-Nb alloy ingot in vacuum, occluding hydrogen into the ingot and pulverizing it. CONSTITUTION:The ingot or scrap of Ti-Nb alloy is charged into a vacuum vessel; while pressure is reduced, the vessel is heated to about 200 to 500 deg.C and is held. A hydrogen gas is introduced thereto to occlude hydrogen the Ti-Nb alloy. The Ti-Nb hydride is pulverized by a mortar or the like. Since cracks have been generated on the inside of the alloy by the hydrogen occlusion, it can easily be pulverized. The pulverized alloy is subjected to dehydrating treatment. The alloy is subjected to chlorinating treatment into chloride, which is distilled and separated into TiCl4 and NbCl5. They are reduced by Na and Mg, by which Ti and Nb can be recovered at high yield.
Patent JP-S60183406-A (JP)
Title: Positioning method for conveyance means
Inventor: MURASE TOMIO
IPC: B65G1/04
Filed: 1984-03-02
Abstract: PURPOSE:To improve the operational efficency in the positioning performance of a conveyance means traveling between multi-layered compartment stockers by configurating uniform sized work stockers in the same combination into module units so that the travel of the conveyance means to be controlled by its distance from the origin. CONSTITUTION:Upon receiving a lift delocalization command (LDC), a lift operation controller 21 instructs the motor control circuit 26 to actuate the lift driving motor 27 to get the unillustrated conveyor lift moved horizontally. The turning angle value of the motor 27 is inputted through a transducer 29 as pulse signals S2 into a current location counter 30 to be counted in such a manner as the current location is identified by the distance from the origin out of the chart. After that, the controller 21 retrieves from the memory the integrated distances T2p and T2p' upto both ends of the target stocker, compares them with the value T2 processed by the current location counter, and makes it possible for the conveyor lift 6 to move by the required distance and with the required velocity toward the target stocker, improving the operational efficiency.
Patent JP-H06248815-A (JP)
Title: Multistage parking equipment
Inventor: NAKAGAWA MASASHI
IPC: E04H6/06
Filed: 1993-03-02
Abstract: PURPOSE:To prevent a car from obstructing a beam contacted between a drive-in parking floor and an adjoining parking floor by detecting the car with phototube provided close to the drive-in floor of the beam partitioned between the drive-in floor and adjoining parking floor. CONSTITUTION:Posts 3 of a frame body 1 are erected on the ground 2. After that, the posts 3 are connected to each other with a beam 4 to provide the frame body into three stages of parking floors 5, 6 and 7. In addition, shelter spaces are formed in the parking floors 5 and 6. A phototube 10 is provided close to the drive-in parking floor 5 of the lower beam partitioned between the parking floors 5 and 6. At that time, the phototube 10 is placed in such a position that a spot light thereof is not obstructed when a car C is properly mounted on a pallet P and that the spot light is obstructed in the course of raising the pallet P when it is mounted on the pallet P in a state to shift a position in front and rear directions. Therefore, the car C is detected by the phototube to decide its position to be shifted. When the phototube 10 detects the car C, a driving source is temporarily stopped, and the interference with the beam 4 is not mate. According to the constitution, the damage in the chassis and the damage in an equipment can be surely prevented.
Patent JP-H06249939-A (JP)
Title: Gps compound vhf wireless device
Inventor: KOMAKI NORIO
IPC: G01S19/17
Filed: 1993-03-02
Abstract: PURPOSE:To transmit voice automatically by providing a switch means for detecting that an emergency button is pressed, giving the position information from a GPS signal reception means to a voice synthesis means and then displaying it, and then generating voice. CONSTITUTION:A GPS part 12 calculates own three-dimensional position by detecting the spectrum-diffused signal from an artificial satellite which is received by an antenna 11 for GPS and then measuring the distance from a plurality of satellites. The operated position data are converted to latitude/longitude information and then are passed to a control means 18. When an emergency button 17 included at a control part 16 is pressed on emergency, a means 18 indicates on a display 15 that the button 17 has been pressed, thus entering an emergency mode. A VHF wireless part 14 is set to a specific channel, thus enabling transmission state. The means 8 controls a voice accumulation means 20 for reproducing first-aid request messages for emergency and at the same time controls a call path switch 21 for switching the call path so that the voice output from the means 20 enters the wireless part 14.
Patent JP-H06251594-A (JP)
Title: Semiconductor storage device
Inventor: NAGATOMO MASAHIKO
IPC: G11C16/06
Filed: 1993-03-02
Abstract: PURPOSE:To provide a small chip size flash EEPROM and facilitate unification of variation in memory cell threshold voltages. CONSTITUTION:When stack type memory cell transistors (TM) 201 and 202 are to be erased, a GND is applied to a selected row line WL1 and a Vcc is applied to non-selected row lines WL2 to WL3. Furthermore, a GND is applied to a selected row line selection signal Y1, a Vcc is applied to non-selected column line selection signals Y2 to Yx, a high potential Vpp is applied to a selected inverted column line selection siqnal Y1/ and a GND is applied to non-selected inverted column line selection signals Y2/ to Yx/, resectively. Thus, a selected column line GL1 transits to a Vpp which is the output of a variable voltage source 42 and non-selected column line GL2,... transit to a GND which is the output of a variable voltage source 41. Therefore, only the potential difference between gate and source in the TM 201 and 202 become -Vpp and an erasing is performed.
Patent JP-S60185162-A (JP)
Title: Monoclone antibody to human erythrocyte
Inventor: MASUDA REIKO
IPC: C07K16/00
Filed: 1984-03-03
Abstract: PURPOSE:To obtain a monoclone antibody specifically reacted with an erythrocyte type A1 and useful for judging said erythrocyte type A1, by fusing the myelomer cell of a mouse to a spleen cell obtained by immunizing the mouse with a human erythrocyte type A and culturing the obtained cell strain. CONSTITUTION:After a human erythrocyte type A is injected in the abdominal cavity of a BALB/C mouse as an immune source, the spleen thereof is extracted and the myelomer cell of the mouse is fused to the spleen cell to obtain a cell strain for producing an antibody specifically reacted with an erythrocyte type A1. Then, this cell strain is cultured and an antibody specifically reacted the erythrocyte type A1 is produced and separated. The titer of the obtained monoclone antibody to the human erythrocyte type A by an erythrocyte agglutination method is 1:10,000 or more and that thereof to erythrocytes type B and O is 1:1 or less. Further, said monoclone antibody strongly agglutinates the erythrocyte type A1 being the sub-type of the type A but is weak in the agglutination power of an erythrocyte type A2 and has a characteristic showing no agglutination reaction with an arythrocyte type A3.
Patent JP-S52123872-A (JP)
Title: Semiconductor device and its production
Inventor: IKEDA TADASHI
IPC: H01L29/43
Filed: 1976-04-12
Abstract: PURPOSE: To form fine patterne of less than 2μ in opening width by providing a metal electrode lead-out metal layer through a poly-Si layer of 50 to 1,000Å in thickness. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59167660-A (JP)
Inventor: MITA HIDEO
IPC: F28D20/00
Filed: 1983-03-11
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-H01216666-A (JP)
Title: Structure of contact type image sensor
Inventor: HANIYUDA CHIHARU
IPC: H01L31/0248
Filed: 1988-02-24
Abstract: PURPOSE:To obtain a small sized sensor with excellent reliability by using an ultraviolet ray curing adhesives for a transparent glass substrate so as to bond a sensor device and applying electric connection between the sensor device and the glass substrate by wire bonding. CONSTITUTION:The plural optical sensors 1 converting an optical signal into an electric signal are formed on a quartz glass to from the sensor device 2. The sensor device is bonded onto the transparent glass substrate 3 by using the transparent ultraviolet ray curing adhesives 4, connects electrically the sensor device and a conductor pattern 6 on the glass substrate by means of a bonding wire 5, a mold frame 7 is bonded to the glass substrate as to surround the sensor device. Then a conductive pattern 11 is provided to a position corresponding in pairs to the conductive pattern 6 of the sensor block on the glass substrate is provided to a circuit block 10 with the circuit element mounted on the printed wiring board. A sensor module 13 and a light source 15 comprising a rod lens array 14 and an LED array are combined to constitute the image sensor.
Patent JP-S59167035-A (JP)
Title: Formation of interelement isolation region
Inventor: WATAKABE YAICHIROU
IPC: H01L21/762
Filed: 1983-03-11
Abstract: PURPOSE:To prevent a birdbeak phenomenon of an isolation insulating film from generating at an interelement isolating region on a semiconductor substrate by a method wherein a groove part is formed in the interelement isolating region and irradiation of light and developing are performed, after the insulating film and a positive type photo resist film were formed on the semiconductor substrate. CONSTITUTION:A nitriding Si film 3 is coated on an Si substrate 1 and, after that, a groove part 5 is formed in an interelement isolating region 11. Then, after a resist film 4 was removed, an insulating film 6 is deposited on the substrate 1 according to a thin film deposition method. After a positive type photo resist 7 is applied thereon, light 10 is irradiated on the resist 7. The resist 7 irradiated by the light 10 is removed by performing a developing treatment. By this method, the resist 7 on the region 11 is left without being removed when the developing treatment was performed. After then, the film 6 is removed by using the remained resist 7 as the mask. After the remained resist 7 was removed, concavities 8 in the region 11 are embedded in with a thermal oxide film 9 by performing a thermal oxidation according to a high-pressure oxidation method, etc., and the region 11 can be flattened. According to this method, no birdbeak phenomenon of an oxide film generates, because there is no process to make the region 11 oxidize for a long time.
Patent JP-S60185930-A (JP)
Title: Camera incorporating microprocessor
Inventor: NISHIDA TAKATOSHI
IPC: G03B7/091
Filed: 1984-03-06
Abstract: PURPOSE:To allow a CPU to control a controlled system by providing a means which selects the controlled system on the basis of the 1st address data. CONSTITUTION:The 4-bit control output signal of the CPU1 is supplied to the 1st and the 2nd address data latch circuits 7a and 7b, data input terminals I of data registers 8a-8i, and the data input terminal I of a display control register 9 through a 4-bit bus line 6. The 1st latch circuit 7a latches primary address data on the basis of the output of an AND circuit 3 and the 1st decoder 10a outputs a decoder selection signal to signal lines 11a-11n on the basis of the output of the 1st latch circuit 7a. Further, the output from the Q terminal of the display control register 9 is supplied to a display control circuit 13 and generated by an oscillation circuit 14.
Patent JP-S57154622-A (JP)
Title: Magnetic recording medium
Inventor: SAKAMOTO AKITO
IPC: G11B5/708
Filed: 1981-03-20
Abstract: PURPOSE:To improve the durability and the antistatic properties, by allowing a magnetic layer to contain fine powder of fluoroplastics and perfluoroalkylphosphate. CONSTITUTION:Fine powder of fluoroplastics consisting of polytetrafluoroethylene, polyhexafluoropropylene, polytrichlorofluoroethylene, or the like and a perfluoroalkylphosphate which has the surface activity function and is conductive and lubricative are used to make up a magnetic paint, and this magnetic paint is applied and dried on a base material to obtain a magnetic recording medium.
Patent JP-S61201108-A (JP)
Title: Non-contacting measuring device for third rail irregularity
Inventor: YAMADA TETSUO
IPC: B61K9/08
Filed: 1985-03-04
Abstract: PURPOSE:To secure the titled device and to improve its measuring speed by arranging respectively non-contacting displacement measuring sensors to respective rails, and detecting the relative position for the special reference surface of the peak of the rails which are respectively objects, by three pairs of the sensors. CONSTITUTION:Peaks Pa, Pb and Pc of the first, second and third rails are respectively the peaks of rails 1a, 1b and 1c, the height from a reference surface Ho is respectively (a), (b) and (c), and then, the third rail irregularity DELTAH is expressed as the formula. A Gab is an actually measured size between the peak Pa and Pb of the first and second rails, a Gbc is an actually measured size between the peaks Pb and Pc of the second and third rails and are the already known constants. At such a time, the height (a), (b) and (c) are detected by non-contacting displacement measuring sensors 5a, 5b and 5c, and the calculation shown in the formula is executed, the symbol DELTAH is counted and then, the third rail irregularity can be obtained.
Patent JP-S58158809-A (JP)
Inventor: OKABE NAGATOSHI
IPC: H01B17/00
Filed: 1982-03-16
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-H02220308-A (JP)
Title: Coating material composition and insulated wire
Inventor: ADACHI SATOMI
IPC: H01B7/02
Filed: 1989-02-20
Abstract: PURPOSE:To prevent lifting or crack of a film in a coating material composition for which an alkoxide compound of predetermined composition and a resin soluble in a solvent are dissolved together by using a resin such as polyimide, polyamideimide, polyethersulfone, or polyorganosiloxane resin as a primary component. CONSTITUTION:For a coating material composition for which an alkoxide component of predetermined composition and a resin soluble in a solvent are dissolved together, the resin is used whose primary component is one or more species among polyimide, polyamideimide, polyethersulfone, or polyorganosiloxane resin. For the compound, one or more species of alkoxide which is defined by a general formula M(OR)n, where M is B, Mg, Al, Ti, Si, or Zr, and R for alkyl group, (n) is an integer, is undergone hydrolysis, dehydration and condensation in a solvent. A chemical characteristic of the film is improved to a large degree, free from the effect from a film residue, such as an acid catalyst, an alkali catalyst, or an additive of any sort.
Patent JP-S56136857-A (JP)
Title: Color paving composition
Inventor: MORITA HIDEO
IPC: E01C7/30
Filed: 1980-03-31
Abstract: PURPOSE: To prepare a novel color paving composition having excellent adhesivity, stainproofing property, workability, and color developing property, and applicable at normal temperature, by compounding an emulsion of specific multilayered polymer obtained by the multistage emulsion polymerization of a vinyl monomer, with aggregate and pigment.  
     CONSTITUTION: In the emulsion polymerization of a vinyl monomer in two or more stages, the monomer is added at each stage, and emulsion polymerized in the presence of the aqueous emulsion obtained till the end of the prior stage. The polymer formed in the first stage polymerization or in any of the subsequent intermediate stage has a glass transition temperature of ≤-20°C, and its amount is 50W 97pts.wt. per 100pts.wt. of the whole polymer, and the polymer formed in the final stage or in any of the preceding intermediate stages has a glass transition temperature of ≥+20°C and its amount is 50W3pts.wt. The multistage polymerized emulsion capable of forming a film at normal temperature is compounded with aggregate and pigment to obtain the objective composition. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S55134488-A (JP)
Title: Electronic typewriter for editing
Inventor: YOSHIMURA GENICHI
IPC: G06F17/21
Filed: 1979-04-04
Abstract: PURPOSE: To make it possible to execute the editing operation while confirming it on a printing paper, by printing new print contents additionally as required when memory contents are read and printed onto the printing paper.  
     CONSTITUTION: The data signal from keyboard 21 is inputted to CPU22, and CPU22 transfers the data signal to print part 26 and stores data into memory part 24 successively, and CPU23 reads out successively the data signal stored in memory part 24 and transfers it to print part 26. Meanwhile, the data signal from keyboard 21 is inputted to CPU25, and CPU25 transfers the data signal to print part 26 and stores the data signal into memory part 24 with interrupt. Then, new print contents are printed additionally as required when memory contents are read and printed onto a printing papers, so that the editing operation can be executed while confirming it on the printing paper. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57155858-A (JP)
Title: Transmission synchronizing circuit
Inventor: KIHARA TADASHI
IPC: H04L7/033
Filed: 1981-03-20
Abstract: PURPOSE:To suppress the frequency shift between transmission and reception carrier frequencies, by making phase comparison between a reception frequency shift (FS) signal and an oscillating FS signal, and controlling the frequency of a voltage controlled oscillator so that this phase difference can be zero. CONSTITUTION:A frequency shift (FS) demodulation circuit 6 outputs a high and a low level respectively to frequencies FH and FL of a received FS signal. An FS modulator 7 outputs an oscillated FS signal in frequencies FH' and FL' to the high and low level outputs respectively from the FS demodulator 6. The received FS signal and the oscillated FS signal are compared in terms of phase at a phase comparator 8 to obtain a control voltage Vd in response to the phase difference. The voltage Vd controls a voltage controlled oscillator 5 via a low- pass filter 9.
Patent JP-H07246444-A (JP)
Title: Device for controlling flow of molten metal
Inventor: FUJISAKI KEISUKE
IPC: B22D11/112
Filed: 1994-03-11
Abstract: PURPOSE:To effectively realize the promotion to make bubbles afloat, the avoidance of entrapment the powder in the molten steel, and the wiping of the inner surface of the mold in the vicinity of the surface. CONSTITUTION:In a device for controlling the flow of the molten metal provided with linear motors 3F, 3L along the side of a mold which consist of a plurality of magnetic poles arranged along the mold side 1 surrounding the molten metal MM and a plurality of electric coils to excite the respective magnetic poles, and charging means 20A, 20B to charge the AC current to generate the linear driving force in the respective electric coils, the linear driving force given to the molten steel is different between the right half and the left half of the linear motors 3F, 3L. For example, a linear motor is used where the cores 4F, 4L. whose slot depth is different are arranged in the reversed manner by 180 deg. from each other across the mold side.
Patent JP-S57165589-A (JP)
Title: Telescopic type extensible boom support joint type pipeline
Inventor: TOOMASU AREN MORAA
IPC: F16L27/08
Filed: 1982-03-16
Abstract: A telescoping boom assembly supported articulated well service pipeline (10) for the transfer of pressurized fluids from service vehicles to petroleum wellheads for the treatment and stimulation of production oil wells. The boom assembly (12) is mounted on a truck, trailer, or other suitable mobile transport, and the articulated pipeline (11) comprises a pair (16), (17) of long straight end pipe sections interconnected by a plurality (18), (19), (20) of shorter intermediate pipe sections and by swivel joints (25). The two end pipe sections are aligned generally parallel with the telescoping boom and the intermediate pipe sections flip-flop to change their direction of alignment as the pipeline is extended and retracted. The flip-flop feature provides a maximum change in length of the pipeline between the extended and the retracted positions with a minimum number of pipe swivel joints.