baber/WOPTO huggingface dataset:
Patent JP-H0816979-A (JP)
Title: Method and device for specifying vehicle
Inventor: HORIO KAZUYA
IPC: G06Q50/00
Filed: 1994-06-27
Abstract: PURPOSE:To shorten the whole length of an exit gate where an automatic charge collecting collecting/receiving device is arranged. CONSTITUTION:Cameras 352, 354 and 356 which judge the arrival of a vehicle and photograph the vehicle are arranged at the downstream side of pinpoint antennas 353, 355 and 357 in the vehicle prograss direction and the number plate of the vehicle 90 can be photographed. This proper charge unpaid vehicle photographing system 350 is provided with functions such as an ID specifying means 380A, a storage means 380B, a selecting means 380C and a specified ID recognizing means 380D and is connected to a local controller 380.
Patent JP-H09327200-A (JP)
Title: Controller for synchronous motor
Inventor: SHIMA KAZUO
IPC: H02P21/13
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a controller for a synchronous motor capable of reducing the size and the cost of a synchronous motor by preventing deterioration in torque control accuracy in an operating state with a high magnetic saturation level and also a decrease in the power factor of a motor. SOLUTION: In a vector control system in which the armature current of a synchronous motor is controlled by separating into a d-axis component and q-axis component, a magnetic flux computing element 8 is provided for calculating d-axis component and q-axis component of the magnetic flux of the armature current as well as d-axis component and q-axis component of the magnetic flux of a motor from the field current;  and this magnetic flux computing element 8 is equipped with at least one of the computing elements such as a computing element for correcting a computed value of a q-axis component of a magnetic flux of motor based on the d-axis component of armature current, a computing element for correcting d-axis component of the magnetic flux of motor based on q-axis component of armature current, and a computing element for correcting q-axis component of magnetic flux of a motor based on field current. Even though the magnetic saturation level becomes high, there is no lowering in computing accuracy of the magnetic flux of a motor, so that the accuracy of vector control can be improved and the density of magnetic flux of a synchronous motor can be made higher in design, so that compactness and cost reduction can be achieved.
Patent JP-2000328233-A (JP)
Title: Vapor deposition method
Inventor: NAKADA JUNJI
IPC: G11B5/85
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To economically and efficiently from a thin layer of a vapor depositing material on the surface of a base material by forming an evaporating source vessel in which a stored vapor depositing material is evaporated by high frequency induction heating, it is deposited on the surface of the base material to form a thin layer in such a manner that the porosity is in a specified range by a sintered body of inorganic particles. SOLUTION: A magnetic material 10 as a vapor depositing material in an evaporating source vessel, e.g. in a crucible 12 is heated by feeding electric power to a high frequency induction heating coil 13 and is evaporated. The magnetic particles pass through the opening part 17b of a vapor diffusion preventing means 17, pass through the opening part 20, collide with a base material, e.g. with a nonmagnetic supporting body 4 and are vapor-deposited. The crucible 12 is formed of inorganic particles of MgO, ZrO2 or the like, preferably of a sintered body of ZrO2 stabilized by Y2O3, and the one whose porosity is in the range of 14 to 25% is used. In this way, cracks are not generated on the evaporating source vessel even in the case heating is executed for a long time by a high frequency induction heating means.
Patent JP-S5847985-A (JP)
Inventor: OUDERA MUTSUMITSU
IPC: F27D15/02
Filed: 1981-09-16
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-H0310441-A (JP)
Title: Protection circuit for unipolar/bipolar conversion circuit
Inventor: MOTOI HIDESUKE
IPC: H03M5/18
Filed: 1989-06-07
Abstract: PURPOSE:To protect a unipolar/bipolar conversion circuit at the output stage of a device for the unipolar/bipolar conversion circuit independently of the level of an input clock by detecting the interruption of the clock based on the presence of a frequency component of the clock included in the output signal of a polarity separation circuit. CONSTITUTION:The protection circuit is constituted of a polarity separation circuit 1, a turning amplifier circuit 2, a clock shaping circuit 3, a gate circuit 4 and a driving circuit 5. When a data signal to be sent is separated into two signals corresponding to different polarity according to a prescribed rule, only a single frequency component being the clock component of one of the separated signals is extracted and whether the clock is in interruption state or in normal state is detected depending on the result of extraction. Thus, the unipolar/bipolar conversion circuit at the output stage of a device using the unipolar/bipolar conversion circuit is protected independently of the level of the clock in use.
Patent JP-H05311232-A (JP)
Title: Heat treatment for wear resistant member
Inventor: NAKAO KATSUYOSHI
IPC: C21D5/00
Filed: 1992-05-11
Abstract: PURPOSE:To apply heat treatment to a part of a wear resistant member formed by die casting without causing erosion. CONSTITUTION:A part of a wear resistant member formed by die casting is rapidly heated up to a temp. in the primary temp. region T1 of about 400 deg.C at a velocity causing no crack. The part is held at this temp. T1 for a short time (t2-t1) and the temp. of this part is uniformized. Subsequently, the part of this member is accurately heated up to a temp. close to the eutectic temp. T2 in a time (t3-t2) longer than a time (t1-t0) necessary for the above temp. rise. By this method, the part of the member can be annealed without causing erosion.
Patent JP-S5573915-A (JP)
Title: Manufacture of core block
Inventor: ITOGA HIROYOSHI
IPC: G11B5/147
Filed: 1978-11-25
Abstract: PURPOSE: To mass-produce core block excellent in size precision and electric and magnetic characteristics by stacking and bodnign a thin-film amorphous magnetic matierial of fixed length coated with an adhesive, by carrying out a conductor process of its flank and then by working it in a desired shape by electropolishing.  
     CONSTITUTION: Amorphous magnetic material 10, led out by rolls 14, is thermally processed by 11 and coated with an adhesive in tank 12 and after an excessive adhesive is removed by doctor blade 13, it is cut by cutter 15 into pieces of fixed length, which are arranged in case 16 to obtain lamination ribbon 17. After lamination ribbon 17 is heated and applied with pressure into lamination block 20, a conductor process of flanks 20a and 20c of block 20 is performed and grindstone 22 with adrasive grains 22a protrucing on its surface is closely arranged on the worked surface of block 20 at an interval of approximate 20W80μ; while electrolyte 21 is continuously flowed between the both, the conduction-processed surface of block 20 is electropolished with the conduction-processed surface connected to a plus pole and grindstone 22 to a minus pole to work block 20 in a desired shape, thereby forming a core block. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10331083-A (JP)
Title: Production of unbonded two-layer tube for pc steel material and unbonded pc steel material
Inventor: HASUI TAKESHI
IPC: D07B1/06
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that the covering layer of a PC steel wire set part must be peeled off by entire handwork, that is, such a peeling operation has required much labor. SOLUTION: First, a hollow inner layer tube is molded and the surface of the inner tube is then coated with a lubricant. Secondly, an outer layer tube 4 is molded in order to coat the surface of the lubricant, thereby producing a lubricant-mediated two-layer tube in a separate process. Thirdly, in a worksite, the two-layer tube is cut to the length of the free length portion of a PC steel material 5; in other words, the two-layer tube is cut short so as to expose a set length portion of a necessary length and covered on the PC steel material 5, thereby effecting the covered PC steel material 5 so as to produce a bare wire by a necessary length part of the set length portion, thus entirely obviating the necessity of peeling a resin covering layer according to the length of the set length portion as before.
Patent JP-S624387-A (JP)
Inventor: FURUTA HIROSHI
IPC: H05K1/18
Filed: 1985-07-01
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-H04369235-A (JP)
Title: Fabrication of semiconductor device
Inventor: ISHIBE YUJI
IPC: H01L21/60
Filed: 1991-06-18
Abstract: PURPOSE:In relation to a wire bonding, to reduce damages to a wire due to ultrasonic vibrations during the lead bonding, and to increase the reliability of the wire bonding. CONSTITUTION:A lead 2, at least an upper part thereof, is reduced in thickness, and this part develops in a thicknesswise direction from the rear end of the lead, and is spaced outwards from a bonding position relative to a chip. This lead 2 is situated on a block 6, and a wire is bonded to a lead using ultrasonic waves with the thickness-reduced area clamped by a lead clamper 4. Thereby, ultrasonic waves are prevented from being propagated to a bonded region on a chip when a wire is bonded to a lead 2 using ultrasonic waves after the bonding of a wire 5 to a chip 1.
Patent JP-H0437314-A (JP)
Title: Frequency division circuit
Inventor: KANEKO KOICHI
IPC: H03K21/40
Filed: 1990-06-01
Abstract: PURPOSE:To simplify the test of a circuit to be tested and to decrease the test time by adding an initial value setting circuit to the frequency dividing circuit so that the phase of a basic clock and a 1/2 frequency division clock is always fixed at the time of starting the test. CONSTITUTION:When a clock timing is inputted from a clock input terminal CLKIN, a basic clock CLK2f is outputted through inverters 1, 2. Simultaneously, a 1/2 frequency division clock CLKf is outputted from a frequency dividing circuit comprising latch circuits 3, 4 applying 1/2 frequency division to the clock inputted from the input terminal CLKIN. An initial value setting circuit 5 sets the output QC of the master side latch circuit 3 to an H level to fix the phase of a basic clock CLK2f and the 1/2 frequency division clock CLKf at the time of starting clock application.
Patent JP-S5936155-A (JP)
Title: Ionic dye-dyeable polymer composition
Inventor: SHINONOME OSAMI
IPC: C08G63/688
Filed: 1982-08-20
Abstract: PURPOSE:To provide titled composition of excellent heat resistance and formability, free from both coloring and decomposition, capable of forming acid dye-dyeable fiber, comprising each specific thermoplastic polyester and polyamide. CONSTITUTION:The objective composition comprising (A) a thermoplastic polyester (pref. consisting mainly of ethylene terephthalate unit) with a 5-alkali metal sulfoisophthalic acid component as a copolymerized one, and (B) a thermoplastic polyamide with an N,N'-bis(amino-n-propyl)piperazine as a component. The amount of said sulfoisophthalic acid component in the above polyester should be 0.5-7 (pref. 1-6)mol% based on the dibasic acid one. It is preferable that either or both of the polyester and polyamide would contain a polyalkylene oxide component as a copolymerized one.
Patent JP-S6127085-A (JP)
Inventor: FURUYA KAZUO
IPC: H05B3/36
Filed: 1984-07-14
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-2000339922-A (JP)
Title: Formation for audio disk
Inventor: TAKEUCHI TOSHIO
IPC: G11B27/32
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To additionally write even to a write-once optical disk to which a TOC is once written by first writing the predetermined TOC(Table of Contents) to a lead-in area and then writing a music to be recorded to a program area. SOLUTION: A predetermined TOC, namely, TOC in which information on contents of a music written to a program area is undetermined and only information which determines a 'frame' for specifying the program area is fixed is written onto a lead-in area(LIA) of a write-once optical disk. For example, 74 logic tracks are defined at intervals of one minutes in the TOC in the case of a 74-minute disk. In other words, the program area is divided to 74 logic tracks. A lead-out area(LOA) is accordingly automatically regarded to be present at an outermost circumference of the write-once optical disk, and the optical disk can be additionally written until all tracks indicated by the TOC are written.
Patent JP-H0242899-A (JP)
Title: Hearing aid having compression system
Inventor: JIEEMUZU AARU ANDAASON
IPC: H03G5/10
Filed: 1989-06-09
Abstract: PURPOSE: To more independently adjust a compression ratio with single control by making a secondary control signal consist of a combination of a detecting signal and a threshold signal and forming a compression threshold with a threshold controlling signal. CONSTITUTION: A secondary CCA controlling part 706 supplies control current to a secondary CCA 700 and controls gain, and the control current is controlled by an AGC threshold controlling part 710. On the other hand, a detecting signal from an AGC filter 704 passes through an AGC and CR controlling part 712 to enable variable slope compression. The part 712 supplies an adjustable detection signal part to a main CCA controlling part 66, and a controlling part 68 controls the gain of a main CCA 66. Thus, because a gain lowering value which is executed by an input level that exceeds an AGC threshold or an input AGC system to the CCA 66 is changed by the part 712, it changes the slope of an input-output curve that exceeds a threshold.
Patent JP-H0310651-A (JP)
Title: Production of high concentration tofu screened with silk
Inventor: SASAKI YUTAKA
IPC: A23L11/00
Filed: 1989-06-08
Abstract: PURPOSE:To obtain the title TOFU through simplified production process by mixing soybean milk with soybean protein additive, stirring and emulsifying them, then charging in vessels after addition of a coagulation agent and heating followed by cooling. CONSTITUTION:Soybean milk is combined with soybean protein additive, preferably a mixture of soybean protein powder, starch, fat or oil and sugar, preferably in an amount of 17 to 30wt.%, mixed, stirred and emulsified. Then, a coagulation agent is added to the emulsion, charged in vessels, heated and cooled to give the subject TOFU.
Patent JP-H0813067-A (JP)
Title: Metal mold material for shell core
Inventor: SAKAKURA MASARU
IPC: B22C9/06
Filed: 1994-06-28
Abstract: PURPOSE:To provide a metal mold material for shell core, well balanced among thermal conductivity, electric discharge processability, and weldability. CONSTITUTION:The metal mold for shell core, having a composition consisting of, by weight, 0.3-1.0% silicon, 1.2-4.0% nickel, 0.1-0.4% zirconium, and the balance essentially copper, is prepared. By this method, the shell core molding cycle can be shortened, and the effect of improving productivity can be produced.
Patent JP-H08339466-A (JP)
Title: Automatic transaction machine
Inventor: TSUNODA HIROYUKI
IPC: G06Q40/00
Filed: 1995-06-13
Abstract: PURPOSE: To provide an automatic transaction machine which is high in reliability and wide in utilization range by reducing trouble at the time of money reception processing. CONSTITUTION: This device is equipped with a receiving and passing part 4 in which plural bills are taken and the bills taken in the receiving and passing part are taken out, one by one, by a taking-out mechanism 34 and then conveyed to corresponding to safes 50, 51, and 52 by a conveying mechanism through a bill discrimination part 36. For money reception transactions not in the counter service hours of a banking institution or in holiday operation, the taking-out mechanism 34 and conveying mechanism are operated at processing speeds slower than those in the regular operation in the service hours to process bills at bill intervals wider than those in the regular operation and at a conveyance speed slower than that in the regular operation.
Patent JP-S5479166-A (JP)
Title: Solid-gas contact packed column having inclined type packing layer
Inventor: OKAMOTO MASAYOSHI
IPC: F23G7/07
Filed: 1977-12-08
Abstract: PURPOSE:To enable to easily carry out the exchange of packing, by putting the packing between two inclined netlike plate and providing entrance opening of packing on the upper part and exit opening of packing on the lower end, at the solid-gas contact packed column for bad smell gas deodorization by ozone oxidation. CONSTITUTION:The packing housing domain 8 is formed in the solid-gas contact packed column 1 by two inclined parallel netlike plate crossing with the side wall 11 of the column 1 each other. Inclination of the plate 6 against horizontal face is preferable when the angle of inclination is more than 20 deg. in case of using 4-6 mesh of active carbon and in general, more than 30 deg. is preferable. The packing entrance opening 12 is provided so as to open projecting upward out of the column from the side wall of upper part of the domain 8 and the packing exit opening 13 is provided so as to open projecting downward out of the column from the side wall of lower tip part of the domain 8 and also, the cover 10 is provided on each opening 12 and 13. Hereby, exchange of the packing is easily carried out by utilizing a natural falling of the packing and also, a fixed amount of the packing is able to fill up with a uniform thickness always.
Patent JP-S5848414-A (JP)
Title: Printing method on semiconductor substrate
Inventor: SATOU MITSUO
IPC: H01L21/02
Filed: 1981-09-17
Abstract: PURPOSE:To control a semiconductor manufacturing process (semiconductor substrate working process) by a method wherein process control marks and process completion marks are printed on the circumference of a semiconductor substrate. CONSTITUTION:Process control marks, A1, A2, ...showing a semiconductor manufacturing process are printed on the circumference of a wafer 11 by a laser beam or the like. Whenever each process is completed, dots 22 as process completion marks are printed around the schedule control marks by a laser beam or the like. A computer reads the abbreviation of a process name to perform process control. When the computer is failed, an operator judges the processing speed by observing the process completion marks.
Patent JP-H07746-A (JP)
Title: Production of carbon dioxide and hydrogen from methanol and hydrogen producing equipment
Inventor: WAKAMURA OSAMU
IPC: F25J1/00
Filed: 1993-06-17
Abstract: PURPOSE:To highly efficiently recover CO2 and H2 from the waste gas of methanol and hydrogen producing equipment by a pressure swinging adsorption method by circulating the waste gas generated when CO2 is adsorbed in the CO2-recovery pressure swinging adsorber and the waste gas from a CO2 liquefier into a raw gas from a reformer. CONSTITUTION:H2 in the raw gas from a reformer 1 is separated by a first- stage pressure swinging adsorber 2, CO2 is recovered from the waste gas from the adsorber 2 by a second-stage pressure swinging adsorber 3, and the recovered crude CO2 is liquefied by a CO2 liquefier 4. The waste gas generated when CO2 is recovered in the adsorber 3 and the waste gas from the liquefier 4 are circulated into the raw gas from the reformer 1. Consequently, even when the pressure swinging adsorption means is applied to the waste gas of the methanol and hydrogen producing equipment, the low running cost and high recovery rate of pressure swinging adsorption are fully exhibited.
Patent JP-S6125075-A (JP)
Title: Shield effect measuring apparatus for connector
Inventor: SUZUKI FUMIO
IPC: G12B17/02
Filed: 1984-07-14
Abstract: PURPOSE:To enable the measurement of a highly reliable shilding effect free from effect of noise on a connector section, by arranging the connector section and an antenna section alone in a metal container while other components done out of the metal container. CONSTITUTION:A rectangular prism-shaped metal container 20 has an upper lid 21 detachably and a support plate 22 mounted securely in the center at the lower part thereof. The support plate 22 is provided with an circular hole 22a and a connector 23 is fitted thereinto. a connector 24 is linked in pair to the connector 23 vertically from above to feed AC signal thereto 24 from an external transmitter 25 through a cable 26. This signal is terminated with a load resistance 27. On the other hand, a connector 28 is mounted at the center of the side wall of the container 20 to be connected to a loop antanna 29 inside the container while being connected to a transmitter 30 outside the container to feed a detection signal of the antenna 29 thereto 30. When such an arrangement, the leakage power P1 of the connector without any shield is determined by a measuring frequency and then, the leakage power P2 at this equipment is determined. Based on the results, shield effect S can be obtained by the formula of S=10log P1/P2.
Patent JP-H0314906-A (JP)
Title: Dynamic pressure bearing device
Inventor: SATO TAKANOBU
IPC: G11B19/20
Filed: 1989-06-12
Abstract: PURPOSE:To eliminate the generation of wear powder and provide a simplified structure by putting non-conductive fluid in radial bearing clearances and conductive fluid in a thrust bearing clearance respectively. CONSTITUTION:In the cylindrical hole 35 of a housing 31, radial bearing surfaces 37, 38 and a flat thrust bearing surface 39 are provided to form a lubricant sump 43 which communicates with outside air through a communicating hole 44 in the bore surface of a sleeve 32 and radial receiving surface 51, 52 are provided on an axial body 46 fitted into the cylindrical hole 35. The lubricant of non-conductive fluid is put in radial bearing clearances 48, 49, and the lubricant of conductive fluid is put in a thrust bearing clearance 54. It is thus possible to give the thrust bearing clearance 54 a ground action with no need of a probe for ground and no generation of wear powder, providing a simplified structure.
Patent JP-H07315284-A (JP)
Title: Physical distribution simulation system in bulk production factory
Inventor: NAKANISHI KAZUHITO
IPC: B63B25/04
Filed: 1994-05-24
Abstract: PURPOSE:To construct an optimum physical distribution system by representing a ship acting discretely and bulk product acting continuously as a discrete system model and a continuous system model individually so as to be combined together inside the model. CONSTITUTION:According to a probability distribution based on a demand forecast, a tanker 5 for each item and for each ship size is generated, and from the generation of the tanker 5 to mooring to a berth 4, processing is discretely carried out according to an event-event hour system, and on the basis of information that the tanker 5 is moored to the berth 4, the system is changed into a unit hour progress system, and subsequently, cement is fed from a silo 2 according to a conveying route determined on the basis of an item, a capacity, and stock quantity of the silo 2 so as to be loaded to the tanker 5 at the berth 4. This flow of products is indicated as a continuous system model by a unit hour progress system, so that an actual loading time and a waiting time for the tanker 5 can be easily determined. After loading to the tanker 5, the event-event hour progress system is performed again by the unit hour progress system, so that the products are represented as a discrete system model.
Patent JP-S5845944-A (JP)
Inventor: UIRIAMU SADOUSU RABERU
IPC: E04B1/66
Filed: 1982-08-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。