baber/WOPTO huggingface dataset:
Patent JP-S63100123-A (JP)
Title: Method for measuring surface temperature of steel material
Inventor: NISHIJIMA SHINYA
IPC: G01K7/00
Filed: 1986-10-14
Abstract: PURPOSE:To improve the accuracy of measurement when the surface temp. of each steel material transferred intermittently in a heating furnace is measured, by considering the time when temp. falls below a prescribed temp. to be the time when the steel material enters the heating furnace and by considering temp. measured after the lapse of a prescribed time to be the surface temp. CONSTITUTION:A temp. sampling cycle tau is set by formula I [where TPY is the time (sensitivity) of each thermometer and N  is a real number of >=2] and the surface temp. of each steel material is measured. The time when temp. falls below a temp. set from temp. (background temp.) measured in case where the steel material is not present under the thermometer or below a temp. T0 calculated by formula II (where Tmax is the maximum value in a measurement period and  T is the range of fluctuation of background temp.) is considered to be the time when the steel material enters a heating furnace. Temp. measured after the lapse of N-th sampling cycle represented by formula III is considered to be the surface temp. of the steel material.
Patent JP-H1174719-A (JP)
Title: Broad band antenna
Inventor: SAKAMOTO YOSHIO
IPC: H01Q5/10
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To obtain an antenna in matching with a selected frequency band within an operating frequency band for a radio communication equipment or the like. SOLUTION: A tuning coil 5 is wound on a coil bobbin 7 and a coil guide section and a contact 8 are integrated with a coil container 4. A torque of a motor 1 is delivered to a punch hole guide 3 and the coil bobbin 7 via a drive transmission member 2. Then the contact 8 is skided by the torque of the motor 1 and the antenna is tuned with an optional frequency by a radiation part of the coil container 4, a tuning coil 5 and an antenna rod 9 in the case of an HF band. The antenna is tuned with an optional frequency with the radiation part of the coil container 4 in the case of a VHF band or a UHF band.
Patent JP-S62104699-A (JP)
Title: Machine press device
Inventor: KUROKI MICHIO
IPC: B30B1/26
Filed: 1985-10-31
Abstract: PURPOSE:To improve the movement accuracy of a ram for a press by supporting a slide block energizing means in a machine press device, by the ram for the press. CONSTITUTION:An upper die 22 is moved upward and downward by the up-and- down motion of the ram 12, and a press working is executed between said die and a lower die 24. An upper die driving slide block 15 is supported so as to be slidable in both parallel inclination supporting surfaces 14, 14 of a fixed frame 11, and one face is pressed by the piston rod 33 of a cylinder device 31. An eccentric driving shaft 18 in the slide block 15 is rotated by a motor 20, its eccentric wheel 19 and a through-port 16 of the slide block 15 are always allowed to contact with the right end part of the eccentric wheel 19, and the generation of the slide abnormality of a gall, etc., is prevented by the sliding surface of the inclination supporting surface 14 and the slide block 15. By supporting the cylinder device 31 by the ram 12, a reaction force P' exerted on the slide block 15 operates so as to move the ram 12 to the right, the ram 12 contacts the right guide surface 21 of the guide surfaces 21, 21 of the fixed frame 11, and the movement accuracy in the upper and the lower directions of the ram 12 is improved.
Patent JP-H04122876-A (JP)
Title: Beam control circuit
Inventor: YANASE SATORU
IPC: G01S7/02
Filed: 1990-09-14
Abstract: PURPOSE:To achieve higher power resolving performance of an apparatus by a method wherein a combination of targets approaching each other is detected from position information of all targets and a plurality of directions that allow the turning of radar beams to the targets to select directions at which the beams will not overlapping each other. CONSTITUTION:A managing circuit 1 stores position information (a) for all targets one by one and outputs position information (b) of all targets to a detection circuit 2. The circuit 2 detects a combination of two targets close to each other both in distance and bearing from all the targets based on the information (b) and outputs combination information (c) to a selection circuit 4. On the other hand, a calculation circuit 3 calculates a plurality of directions that allow the detection of targets when a beam is transmitted subsequently and outputs a beam direction candidate information (d) to the circuit 4. The circuit 4 selects beam directions that can improve power resolving performance from the information (d) based on the information (c) and the information (d) and outputs beam direction information (e) to a radar device. In other words, the information (e) is outputted when beams for the two targets do not overlap.
Patent JP-H03107776-A (JP)
Title: Method and device for locating fault point
Inventor: UCHIUMI NOBUAKI
IPC: H02H3/28
Filed: 1989-09-21
Abstract: PURPOSE:To accurately decide and locate a location calculating phase and also to attain the location for multiple faults by making a differential decision from currents of the own terminal and the other terminal ends and performing the locating calculation according to the result from the above decision for the faulty phase. CONSTITUTION:An FL (fault point locating) device 4 is provided on the side of the terminal A of own end side. Informations at the own end side in the objective area for location of a transmission system are inputted to a faulty phase detecting circuit 14 from current transformers 2, 3 as the informations 18, 19 for each phase current of the transmission lines 11, 12 respectively, and informations at the other side are inputted to the circuit 14 from a signal transmitting device 5 as informations 20 for each phase current at the other end. In this circuit, the differences on each of the currents on each phase of the own and other end sides are calculated and compared with a set value to decide the faulty phase. Then, the fault state is decided in a starting circuit 15 for locating calculation by using an output signal of the circuit 14. In accordance with this decision, the means are selected by a location calculating circuit 16 provided with location calculating means for ground fault and short-circuit, thereby the fault point is located.
Patent JP-S6487778-A (JP)
Title: Formation of metal oxide film
Inventor: HARA KOICHI
IPC: C23C18/12
Filed: 1987-09-29
Abstract: PURPOSE:To efficiently and easily form a metal oxide film by coating a substrate with a mixed soln. contg. a metal nitrate, a thickener and a solvent and by heating and holding the mixed soln. at a temp. above the oxidation temp. of the nitrate. CONSTITUTION:A substrate is coated with a mixed soln. contg. a nitrate represented by a general formula M(NO3)n (where M is a metal and n is the coordination number of the metal M), a thickener and a solvent. The mixed soln. for coating on the substrate is heated and held at least once at a temp. above the oxidation temp. of the nitrate. The metal M is preferably a metallic element present in the 2nd - the 6th periods of the groups Ia, IIa, IIIb, IVb, Vb, VIb, VIIb, VIII, Ib, IIb, IIIa, IVa and Va of the periodic table. The thickener is preferably an org. thickener. Water is preferably used as the solvent but a mixture of water with an org. solvent may be used as required.
Patent JP-H0770994-A (JP)
Title: Pattern paper and its production
Inventor: YAMAMOTO SEIJI
IPC: D21H27/30
Filed: 1993-09-06
Abstract: PURPOSE:To obtain pattern paper by dispersing and holding residual substances occurring in a process for manufacturing a vegetable (including sea weed) food as a pattern forming material in a paper layer containing paper board. CONSTITUTION:In dispersing and holding waste of food processing as a pattern forming material in a paper layer comprising papermaking pulp as a main raw material, the paper layer is colored in a color to symbolize a product of the food processing, a papermaking pulp layer is laminated to the surface of the paper layer prepared by dispersing and holding the waste of food processing as the pattern forming material in the papermaking pulp or the papermaking pulp layer laminated to the surface is colored to give pattern paper. To prevent decomposition of the waste of the food processing dispersed and held as the pattern forming material in the papermaking pulp by moisture absorption or outbreak of mold, the paper layer is sprayed or coated with a chemical solution having decomposition preventing effect and mildewproofing effect during a papermaking process.
Patent JP-S61125028-A (JP)
Title: Semiconductor device
Inventor: MASUDA MASACHIKA
IPC: H01L21/60
Filed: 1984-11-22
Abstract: PURPOSE:To connect reliably an internal electrode and a wire, by forming a groove longitudinally in the internal electrode surface wire bonded. CONSTITUTION:A groove 8 is formed longitudinally in each lead 3a, at the tip of the lead 3a neighbouring a tab 4, the lead 3a constituting an internal lead at a wire bonding section of a lead frame. The groove 8 has such a reversed tapering shape that the groove width is narrow near the opening surface and is wider as nearer the bottom. The groove 8 and a bonding pad 7 on a pellet 5 are electrically connected by a wire 9 made of gold. This electrical connection using the wire 9 is done as follows: Ball-bonding is done onto the bonding pad 7 lying on the pellet 5 and then the other end of the wire 9 is pressured against the groove 8 section on the lead 3a by the capillary tip while keeping a sufficient wire loop height, so that a portion of wire material can be pressed into the groove 8 to attain the electrical conduction.
Patent JP-2000072540-A (JP)
Title: Dielectric material
Inventor: SATO MOTOHIKO
IPC: C07B45/00
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To obtain a dielectric material having comparatively high permittivity regardless of the volume of the sintered body, a small absolute value of a temperature coefficient of a resonance frequency, and a large no-load quality factor, and capable of stably providing excellent dielectric characteristics. SOLUTION: This dielectric material includes a main ingredient comprising xBaO-yRE2O3-zTiO2 (RE is a rare earth element; x+y+z=100 mol.%), an alkali metal oxide, and an oxygen carrier for supplying oxygen at the sintering time. The oxygen carrier includes a metal compound, and the included metallic atom is at least one kind of Mn, Cu, Ag, Sn, and Pb. Preferably, the oxidation number of the metallic atom is not the lowest. The oxygen carrier of 0.01-5 pts.wt. is added to the main ingredient of 100 pts.wt.
Patent JP-S60142451-A (JP)
Title: Address conversion control system
Inventor: TONE HIROSADA
IPC: G06F12/08
Filed: 1983-12-29
Abstract: PURPOSE:To improve the efficiency of a pipe line system by executing a partial purging of an address conversion buffer by using a memory array separately from normal access processing to an address conversion buffer. CONSTITUTION:Normal instruction fetching and operand accessing to the address conversion buffer 1 are inputted to an execution address register 2. On the basis of said access, a part of multiple virtual storage identification and an logical address are compared with the multiple wirtual storage identification from a multiple virtual storage identification register 4 and a logical address from said register 2 by comparators 3, 3' respectively. If The physical address of an entry does not conicide with that set up in a purge register 7 as the result of comparison by comparators 9, 9' when any one of the comparators 3, 3' detects coincidence, the physical address of the entry is sent to a real address register 5 and used as an access address.
Patent JP-H04125570-A (JP)
Title: Electrophotographic device
Inventor: NITTA KOJI
IPC: G03G15/08
Filed: 1990-09-18
Abstract: PURPOSE:To securely detect the service life of a replacement unit and to perform proper control corresponding to the use state of the replacement unit by reading a full-scale value and a used state value out of the memory of the replacement unit and comparing the both. CONSTITUTION:When the printer main body 103 of the device is energized, a microprocessor 104 reads the full scale value and used state value of the service life of the replacement unit 101 out of the EEPROM 102 and displays them on a display unit 106. When the used state value is larger than the full scale value, a message indicating that replacement is necessary is displayed. Then a printing process is carried out and the unit 101 is switched when necessary by reading printing process data out of the table on a ROM according to the kind, service life, and used state value of the unit 101 or by processing those values and deciding the best printing process. Further, a motor rotation time is added as the operation time of the unit 101 to old data to update the EEPROM data.
Patent JP-H04126409-A (JP)
Title: Bias current control circuit
Inventor: KASE KIYOSHI
IPC: G05F1/565
Filed: 1990-09-18
Abstract: PURPOSE:To prevent to lower a switching speed of a MOS power transistor(TR) by controlling the MOS TR in response to a voltage fed to its gate from an amplifier circuit. CONSTITUTION:When a current flowing from an output 40a is increased due to any cause, a detection voltage of a detection circuit 50 is decreased. An amplifier circuit 10 compares a reference voltage with the detection voltage and decreases a gate voltage in this case to increase a source-drain current. Moreover, an error voltage detection circuit 60 compares the reference voltage with the detection voltage and gives a difference voltage to an absolute value detection circuit 70. The amplifier circuit 10 increases a gate current able to control a gate of a MOS transistor(TR) 40 based on a current fed from a signal generating circuit 80 thereby increasing the operating speed of the MOS TR 40.
Patent JP-S60138929-A (JP)
Title: Resin sealing mold for semiconductor device
Inventor: SANO TADASHI
IPC: B29C45/14
Filed: 1983-12-27
Abstract: PURPOSE:To check generation of a resin flash at the package of a semiconductor device by a method wherein height of the dam interposing surface of a cavity on one side to interpose a lead frame is set lower than the lead interposing surface positioning on the sealing space side. CONSTITUTION:When the package 16 of a DIP type LSI is to be formed, a lead frame 14 is interposed between a cavity 21a from the upside and a cavity 21b from the downside at first, and a semiconductor pellet 13 is set up at the center in the sealing space 11. Thereupon molten resin 15 is filled up in the sealing space 11 formed by a pair of the cavities 21a, 21b thereof. At this case, because the dam interposing surfaces B are so set as to be lower by the step difference (t) than the lead interposing surfaces A of the cavity 21b (the bottom force cavity at this case), accumulated pressure of the respective cavities 21a, 21b is applied being concentrated substantially only upon the lead interposing surfaces A coming in contact with the lead frame 14.
Patent JP-H03112936-A (JP)
Title: Pharmaceutical composition containing releasable anhydrase carbonate inhibiting factor under control of spherically granular capsule orally administered in unit dosage form
Inventor: UENDEI AN PURESUTON
IPC: A61K31/425
Filed: 1990-09-18
Abstract: PURPOSE: To obtain a controlled release pharmaceutical composition in an oral unit administration form by filling a capsule with active spherical granules comprising an active carbonic anhydrase-inhibiting factor medicine, a diluent for forming a matrix in which the medicine is dispersed, and arbitrarily a vehicle. CONSTITUTION: This controlled release pharmaceutical composition comprises an active carbonic anhydrase-inhibiting factor medicine (e.g. methazolamide), a diluent solid at the ordinary temperature and suitable for forming medicine- dispersed matrix, preferably fine crystalline cellulose, and, if necessary, a pharmaceutically acceptable vehicle. The components are mixed by a mixer. The mixture is granulated in the presence of a granulating liquid, and the granules are extruded and subsequently sphered to form the spherical granules capable of being compressed. The spherical granules are dried, filled into a capsule having a hard or soft outer shell in the therapeutically effective number. If necessary, the capsule is sealed.
Patent JP-H1175565-A (JP)
Title: Tray for raising seedling
Inventor: KAGEYAMA EIJI
IPC: A01G9/00
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a tray for raising seedlings, simple in structure, allowing to easily take out plural flexible pots without damaging plants, capable of suitably maintaining water drainage and water retention, hardly causing the generation of the root rot of the seedlings, capable of properly keeping air permeability to suppress a root wrapping phenomenon, and capable of uniformly raising the seedlings. SOLUTION: This tray 10 for raising seedlings is obtained by continuously, longitudinally and latitudinally disposing many bottomed receiving portions 13 which each is used for a flexible pot and which comprises a bottom plate 11 and approximately Y-shaped side frames 12 standing from the outer peripheral edge of the bottom plate 11. Therein, characteristics especially comprise opening a drainage hole 14 at the lower end of the side frame 12, and a vertical projection 15 projected toward the center of the receiving portion is formed on each side frame 12.
Patent JP-H1184043-A (JP)
Title: Hydride fuel of reactor, hydride fuel assembly using fuel, and fast reactor using fuel
Inventor: FUJIMURA KOJI
IPC: G21C3/328
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To efficiently extinguish minor actinoid elements by using the fuel rod of hydride fuel containing minor actinoid elements, zirconium, and hydrogen as one portion of a reactor core fuel assembly being arranged at the center part of a reactor core. SOLUTION: A reactor core 1 has a plurality of reactor core fuel assemblies 2 at a central part side, a plurality of blanket fuel assemblies 3 in diameter direction and the like. The reactor core fuel assemblies 2 consist of a number of inner reactor core fuel assemblies 2a with plutonium, an outer reactor core fuel assembly 2b with high-envichment plutonium by the inner fuel assemblies 2a being arranged at an outer side, and 36 hydride fuel assemblies 2c that are nonhomogeneously loaded into the inner reactor core fuel assemblies 2a and the outer reactor core fuel assembly 2b. The hydride fuel assemblies 2c have 271 hydride fuel rods containing minor actinoid elements, uranium, zirconium, and hydrogen and a stainless bugle pipe for surrounding a plurality of hydride fuel rods.
Patent JP-H07105893-A (JP)
Title: Ion beam treating device, and method for working it
Inventor: HIYOSHI YASUO
IPC: H01J27/18
Filed: 1993-10-01
Abstract: PURPOSE:To generate a plasma having an uniform density within a wide vacuum by supplying a microwave to a plasma generating chamber through a plurality of slits. CONSTITUTION:A reaction gas is supplied from a gas supply pipe 17 to make a plasma generating chamber 15 into the vacuum of a prescribed pressure. Microwave is then oscillated by a magnetron oscillator 14. The oscillated microwave 9 is propagated in a waveguide 10, amplified by a cavity resonator 14, and fully extended over the aperture of the resonator 13. Charges are stored on respective double ends of four slits 16 of a slit plate 51 mounted on the resonator 13, and the microwave 9 is emitted to the outside of the resonator 13 through the four slits 16 according to the change of the charges. The microwave 9 emitted from the slits is passed through a quartz plate 20 and supplied to the generating chamber 15. Since the microwave 9 is advanced in the space in the generating chamber 15 while being spread from the four slits 16, they are uniformly spread over the whole space in the generating chamber 15.
Patent JP-2000076569-A (JP)
Title: Mislaying reporting device
Inventor: KAWASAKI KATSUNORI
IPC: G08B21/24
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a mislaying reporting device composed of a master unit and a slave unit capable of integrating the master unit and the slave unit in terms of a form at the time of non-use, being convenient for keeping and carrying, eliminating the fears of losing one of the master unit and the slave unit during keeping and carrying and automatically turning a switch on the slave unit side ON and OFF at the time of connecting and detaching the both units. SOLUTION: This device is composed of a slave unit 2 provided with the transmission function of weak radio waves and a master unit 1 provided with a function for receiving the radio waves from the slave unit 2 and uttering alarm sound and/or vibrating when the reception state is interrupted. The master unit 1 is provided with a fitting part 3 for fitting and holding the slave unit 2 and the slave unit 2 is provided with a retraction switch 8 to be turned OFF at the time of being fitted to the fitting part 3 and ON at the time of being detached from there.
Patent JP-H0293908-A (JP)
Title: Method for defining shape in numerical control information forming function
Inventor: SUZUKI TOMOHIRO
IPC: G05B19/4097
Filed: 1988-09-30
Abstract: PURPOSE:To easily correct a defined shape by erasing an unnecessary part from the defined shape of a segment put between a correction start point and its end point. CONSTITUTION:A correction start point is determined on a segment at first, and then a correction end point is determined on a segment 18, segments 20, 21 connecting between the correction start and end points are determined and an instruction to erase an unnecessary part from the determined shape is outputted. Thereby, a part of the segment 15, a part of the segment 18 and the whole segments 16, 17 put between the correction start and end points are automatically erased, so that a shape constituted of the segments 14, 15, 20, 21, 18', 19 can be consequently obtained. Thus, the determined shape can be easily corrected.
Patent JP-H10212710-A (JP)
Title: Road sound absorbing structure
Inventor: HATAYAMA YASUO
IPC: E01F8/00
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a high obliquely incident sound absorbing coefficient, even if the thickness of the sound absorbing material is thin. SOLUTION: Inside a box 10 whose one surface is perforated, a flat-plate- shaped sound absorbing layer 21 and a wave-shaped, sound-absorbing layer 22 are formed. The wave-shape is made to be an equilateral triangle in section. For absorbing sound, it is necessary to provide a sound-absorbing layer to a noise passing surface, and the flat-plate-shaped sound absorbing layer 21 takes the function. In the wave-shaped sound-absorbing layer 22, the reflection sounds are reflected between the wave-shaped projected ridges for reducing the wave motion energy, so that the deadening of sound can be achieved. The sound-absorbing layers 21, 22 are made of glass wool and are covered with a film 23. The film 23 is protected by a glass cloth 33.
Patent JP-S62148734-A (JP)
Inventor: HATAMURA TAKAYUKI
IPC: E03C1/18
Filed: 1986-10-16
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。