baber/WOPTO huggingface dataset:
Patent JP-S63274168-A (JP)
Title: Semiconductor device
Inventor: HIKITA JUNICHI
IPC: H03F1/30
Filed: 1987-05-04
Abstract: PURPOSE:To realize reliable operation and widen application temperature range by feeding a current in accordance with a leak current generated on circuit elements at a high temperature from the current source. CONSTITUTION:When an input to an input terminal 42 is set to L level, a positive output current flows into a load 46 through a transistor 26 in the conductive state. Here, when a semiconductor device is set to high temperature condition, a leak current IL flows to a semiconductor substrate 50 from the collectors of transistors 28, 30 and the bases of transistors 20, 22, 24, 26. This leak current IL makes the transistors 20, 26 conductive, followed by turning to conductive condition of transistors 32, 34 resulting in the thermally uncontrolled running condition. Accordingly, a current IM is applied to an epitaxial region 54 forming the base B of transistors 20, 26 in accordance with the leak current IL from the current sources 38, 40. Thereby, the leak current IL is compensated, impeding thermal uncontrolled running of transistors 32, 34 and application temperature range can be widened.
Patent JP-H05304025-A (JP)
Title: High magnetic field generator and permanent current switch
Inventor: AIHARA KATSUZO
IPC: H01F6/00
Filed: 1992-04-28
Abstract: PURPOSE:To obtain a compact and low-power consuming magnetic field generator having simple cooling structure and low operation cost. CONSTITUTION:In the title high magnetic field generator provided with a cooling container 4 in which cooling material is housed, a permanent current switch 2 connected to a superconducting coil 1 dipped in the cooling material, a permanent current switch 2 connected to the superconducting coil 1, and an excitation power source 5 connected to the superconducting coil 1 and the permanent current switch 2, the permanent current switch 2 is housed in a heat-insulated case. As a result, the operation cost can be cut down because the current switch can be controlled by small heater power.
Patent JP-S591382-A (JP)
Inventor: NOZAWA YATAROU
IPC: B65D81/02
Filed: 1982-06-25
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-S60255269-A (JP)
Title: First layer uranami welding method of steel pipe
Inventor: WAKAMOTO IKUO
IPC: B23K9/167
Filed: 1984-05-31
Abstract: PURPOSE:To obtain continuously beautiful Uranami beads by making an alternating current flow to a magnetic field generating coil provided on a welding torch which can be placed in a prescribed direction, stirring magnetically a molten metal, and welding it. CONSTITUTION:A magnetic field generating coil 1 is provided on a welding torch 3. This torch 3 is placed in 8-11 o'clock and 1-4 o'clock, when a pipe to be welded 8 is rotated countelockwise, and when it is rotated clockwise, respectively, with respect to the peripheral direction of the pipe 8 placed horizontally on a rotary base. Subsequently, an alternating current is made to flow to said coil 1, a molten metal is stirred magnetically, and TIG welding, MIG welding or plasma welding is exectuted.
Patent JP-H11308816-A (JP)
Title: Coil positioning structure for brush sliding part
Inventor: AOKI SUSUMU
IPC: H02K13/04
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To surely position the lead wires of coils when bonding the lead wires of the coils to a metal element and to facilitate a welding operation. SOLUTION: A disc-type metal element 4 is put on an armature shaft 1 so as to have its end surface in the axial direction, perpendicular to the armature shaft 1. In order to position lead wire parts 3a and 3b of a coil for bonding the lead wire parts 3a and 3b to each segment 4a of the disc-type metal element 4, a pair of protrusions 8 are formed integrally on the metal element 4. The positioning before a welding operation is practiced by holding the lead wire parts 3a and 3b between the pair of protrusions 8. With this constitution, as the lead wire parts 3a and 3b are positioned on the metal element, they can be positioned stably, and furthermore, it is not necessary to set the lead wire parts on a guide on a vibrator side, and moreover, a time for a welding operation can be reduced by the multiple point simultaneous welding, etc.
Patent JP-H11305966-A (JP)
Title: Data processor, printing processor, data processing method for data processor, data processing method for printing processor, and medium for storing computer readable program
Inventor: ENDO TOMOAKI
IPC: B41J29/38
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To efficiently execute an individual printing job or job control without reducing traffic while simultaneously utilizing printer resources on a network even when the number of printers on the network is increased. SOLUTION: In a printing system environment to enable mutual communications between plural printers 102-107 and a PC 101 through a network 108, plural sets of individual printing job data or job control commands are transmitted to the respective printers 102-107 while utilizing a multicasting protocol, and individual printing job data or job control command is executed to the respective printers 102-107 to which these sets are transmitted.
Patent JP-S63275404-A (JP)
Title: Tire with pneumatic rim
Inventor: ISHIGAMI TOSHIYA
IPC: B60B21/12
Filed: 1987-05-07
Abstract: PURPOSE:To reduce road noise in a simple and positive manner by providing each flat member having each specified width and thickness for either or both of the inner circumferential surface of a tread section or/and the outer circumferential surface of a rim between beads thereof. CONSTITUTION:A pair of a right and a left bead section 1 is incorporated within the rim 2 of a tire. In this case, each flat member 4u and 4d is arranged for either or both of the inner circumferential surface of a tread 3 or/and the outer circumferential surface of a rim 2 between each of beads 1. And the flat member 4u arranged at the tread section 3 is allowed to be of a width equivalent to the width T of the tread surface, and the flat member 4d arranged on the rim 2 is also allowed to be of a width equivalent to the linear distance between each of beads 1. Furthermore, the sum of each thickness H1 and H2 of respective flat members 4u and 4d is set up to be within 5 through 35% of the maximum height H0 or the tire.
Patent JP-H02287130-A (JP)
Title: Strain detector
Inventor: IKEDA HIDEO
IPC: G01B7/24
Filed: 1989-04-27
Abstract: PURPOSE:To improve the efficiency of a detection coil and to improve the detection sensitivity by composing the detection coil of plural coaxial divided parts and supplying currents to the divided parts in the same direction. CONSTITUTION:Detection coils 12 and 13 wound around a coil bobbin 7 corre sponding to magnetic layers consist of two divided parts 12a and 12b, and 13a and 13b of the same shaft and the currents are supplied to the coil parts 12a and 12b, and coil parts 13a and 13b in the same direction. In this constitu tion, a magnetic filed has a little variation between the center parts and end parts of the detection coils 12 and 13, and consequently a uniform magnetic field distribution is obtained; and magnetic flux passing through the spaces formed with the magnetic layers 5 and 6 at the center parts of the detection coils 12 and 13 is lessened and almost all the magnetic flux passes through the magnetic layers 5 and 6 to improve the efficiency and improve the detection sensitivity.
Patent JP-S5639984-A (JP)
Title: Reconstruction method of ship bottom
Inventor: BABA EIICHI
IPC: B63B9/04
Filed: 1980-08-08
Abstract: PURPOSE: To reduce the jobs of pouring or draining water into or from a dock by performing the welding of a duplicating bottom with a ship to be reconstructed and the cutting off of a stern part after the reconstruction ship is carried on a part area movable up or down into a dock wherein the duplication bottom is laid before proceeding, and lowering to reweld the cut off stern part with the ship.  
     CONSTITUTION: Using blocks 10, a duplicating bottom body 9 used for reconstruction is delivered before proceeding inside a dock wherein its bottom member 4 freely elevated up or down with a jack 5 is located. With the dock bottom member 4 elevated to a position, water is poured into the dock and a reconstruction ship is carried inside it. Then the water is drained and are performed the welding of the ship 6 and the duplicating bottom body 9 and the cutting off of a stern part 7. The dock bottom member 4 lowers the cut off stern part 7 to a point flash with the duplicating bottom body 9 and is rewelded in the determined position. The aforesaid reconstruction procedure may require only one pouring or draining of water into or from the dock. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11307351-A (JP)
Title: High frequency transformer and yoke
Inventor: NINOMIYA HIRONORI
IPC: H01F27/245
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To reduce high frequency iron loss, and obtain excellent workability and saturation magnetic flux density, by performing drive at a frequency higher than or equal to 1 kHz and constituting iron core material of a silicon steel plate where the Si concentration of a plate thickness direction surface layer is at least a spcified % higher than that of a central layer. SOLUTION: A driving frequency is 1 kHz. The Si concentration of a plate thickness direction surface layer of a steel plate is set at least 0.3 % higher than that of a central layer. High frequency iron loss can be more restrained as raising the mean value of Si amount, and when the surface Si amount is set 6-7%, high frequency iron loss can be greatly restrained. Concerning magnetostriction, when the surface Si amount is set 6-7%, high frequency magnetic flux flows in the surface layer part, so that magnetostriction is practically made zero up to some degree of magnetic flux density, and noise is reduced. Cracks are hardly generated in a steel plate having the Si concentration gradient, from the matter of punching property, and the number of burrs to be generated at the time of punching is reduced, since the surface layer part is rigid.
Patent JP-S5233812-A (JP)
Title: Low temperature heat treatment furnace for springs and metallic materi als
Inventor: KOBAYASHI TETSUO
IPC: C21D9/02
Filed: 1975-09-10
Abstract: PURPOSE:An apparatus capable of making low temperature heat treatment of a large volume of springs and metallic materials without requiring a large sum and voiume of equipment and consumable materials and without requiring skill, un-u like before, is developed.
Patent JP-S60253836-A (JP)
Title: Optical fiber analyzer
Inventor: KOJIKA SATORU
IPC: G02B6/00
Filed: 1984-05-30
Abstract: PURPOSE:To discriminate the step of a waveform due to connection loss, by displaying a second waveform fabricated from the length, the unit length loss, the connection loss and the specific refractive index difference of an optical fiber on the basis of estimation with respect to a first waveform a displayed on CRT as practically measured data. CONSTITUTION:In an optical fiber analyzer wherein measuring light is incident on an optical fiber 3 from a light source 1 through a directional coupler 2 and the reflected wave thereof is detected by a detector 4 to be displayed on CRT, an estimated wave form C2 fabricated from the length, the unit loss, the connection loss and the specific refractive index difference of the optical fiber 3 on the basis of estimation is displayed on CRT5 along with a practically measured wave form C3. When the step positions of the estimated wave form C2 and the practical measured wave form C3 are shifted, correction is performed so as to coincide both of them. By this method, a point C32 becoming indistinct because of noise can be confirmed from a point C22.
Patent JP-2000304588-A (JP)
Title: Flow rate measuring apparatus
Inventor: NAGAMATSU SUNAO
IPC: G01F11/26
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To automatically measure the volume of fluid by providing a tilting measure having two measuring parts, dripping liquid discharged from the inside of human body into the measure and detecting the number of tilting of the measure. SOLUTION: A tilting measure 104 is coupled with a reverse triangular measure 106 through a barrier wall 108 and tilting to the left and right about a shaft 110 inserted into a through hole made at a lower part of the barrier wall 108. The tilting measure 104 is contained in an enclosed resin container 112 and the shaft 110 is secured to the side face of the enclosed container 112. When the tilting measure 104 tilts to the left, a sensor 126 detects the light projected from the light projecting and reflected on the tilting measure 104 and when the tilting measure 104 tilts to the light, the sensor 126 does not detect the light. Consequently, tilting of the measure 104 can be detected based on the signal output from the sensor 126. Electric signal of the sensor 126 fetched in and processed in order to count the number of tilting times of the measure 104.  Quantity of urine can be determined by multiplying the number of tilting times by the volume of one measure 106.
Patent JP-H05303123-A (JP)
Title: Parallel optical data transmitter
Inventor: FUKUSHIMA SEIJI
IPC: G02B27/42
Filed: 1992-04-28
Abstract: PURPOSE:To obtain the parallel optical data transmitter which transmits parallel optical data by an optical waveguide circuit. CONSTITUTION:This parallel optical data transmitter has a phase conjugate mirror 8b which can write two-dimensional data of an LED array 7, a laser beam source 4 which drives this phase conjugate mirror, a reference beam waveguide circuit 31 which transmits part of the laser beams emitted by the laser beam source as reference beam to the phase conjugate mirror, a transmitted light waveguide circuit 32 which transmits the rest of the laser beams emitted by the laser beam source as transmitted beams and retransmits a conjugate wave generated by the phase conjugate mirror to carry the two-dimensional data to the side of the laser beam source, read-side optical systems 9c and 10b which image the conjugate wave on a read side, and a photodiode array 6.
Patent JP-S5537739-A (JP)
Title: Grid for enclosed spiral lead battery
Inventor: SAKAI TAKASHI
IPC: H01M50/571
Filed: 1978-09-06
Abstract: PURPOSE: To provide flexibility to the base and to prevent corrosion of current collecting ear by pressure attaching an independent current collecting ear composed of a lead alloy containing more calsium than the base to the base made of an expand metal.  
     CONSTITUTION: The grid is formed by pressure attaching an ear board 2' composed of lead-calsium alloy which contains 0.08∼0.1% of calsium, for example, to the base 1 punched with specific dimension from expand metal composed of pure lead or lead-calsium alloy (containing lower than 0.01% of calsuim). 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02287214-A (JP)
Title: Dot pattern for illumination adjusting film in indicator instrument
Inventor: KODA YOSHIO
IPC: G01D13/02
Filed: 1989-04-28
Abstract: PURPOSE:To uniformize lightness at an end-to-end value portion of a shielding factor by adjusting a dot position within a block in an area with dots decreased with a plurality of areas grouped as one block. CONSTITUTION:A fundamental unit for determining a dot pattern is made up of an area 2 comprising an element with a dial plate surface divided into virtual matrixes and four elements of 2 (length)X2 (width) and a plurality of the areas 2. The area 2 decreased in the number of dots composes one block 3 together with the adjacent identical area 2 decreased in the number of dots 4 and the block 3 serves to arrange the dots 4 properly. The layout is determined consider ing positions of the dots 4 of the area 2 adjacent to the block 3 so that dots in the block 3 are arranged to be equal in interval to the dots 4 in the adjacent area 2. Therefore, when positions of the dots 4 are observed containing the block 3 and the area 2 adjacent to the block 3, they are given as a natural change in light shielding factor thereby making the equalization of lightness more effective.
Patent JP-H0410703-A (JP)
Title: Plane antenna
Inventor: KANEKO YOICHI
IPC: H01Q21/06
Filed: 1990-04-27
Abstract: PURPOSE:To improve the symmetry of feeders, to uniformly excite radiation elements and to reduce a feeder line loss by using a phase-inverted type branching circuit utilizing magnetic field coupling for a strip line parallel feeding type plane antenna together with a normal branching circuit combinedly. CONSTITUTION:Current due to magnetic field coupling is induced in one or two strip lines 10, 11 to be coupled arranged in the vicinity of a maximum current position separated by 1/4 wavelength from the open end of a strip line 9 whose one end is opened to the branching circuit as a part of feeder lines. A phase inverting two- branching circuit or a phase inverting 4-branching circuit 8 for transmitting different signals whose amplitude is equal and phases are different from each other by 180 deg. to respective directions is used together with in-phase 2-branching circuits used for other branching circuit parts 4, 6. Namely, plural phase inverting branching circuits 8 utilizing magnetic field coupling between adjacent strip lines are used together with the direct branching circuits 4, 6 such as T branching circuits, and two kinds of branching circuits are properly used in accordance with branched feeder lines. Consequently, the symmetry property of the feeder lines can be maintained, the line length can be shortened, the radiation elements 16 to 19 can be uniformly excited, and the efficiency of the antenna can be improved.
Patent JP-S63235468-A (JP)
Title: Method and device for forming thin film
Inventor: ITO HIROMOTO
IPC: H01L21/203
Filed: 1987-05-08
Abstract: PURPOSE:To efficiently form a high quality thin film nearly free from dangling bonds by forming a region in which an ionized reactive gas is present near a substrate and allowing the reactive gas to react with cluster ions of a substance for vapor deposition to form a thin film on the substrate. CONSTITUTION:A vacuum vessel 6 is kept at a high degree of vacuum and a reactive gas in a cylinder 41 is fed to an internal vessel 94 through a flow rate regulating valve 42 and introduced into the vacuum vessel 6 from a jet nozzle 44. At this time, bias voltage is impressed on the reactive gas in the internal vessel 94 with a DC power source 102 to ionize and activate the reactive gas and a region in which the ionized reactive gas is present is formed near a substrate 7. A substance 15 for vapor deposition in a crucible 12 is then evaporated and the resulting vapor is jetted from a nozzle 11 to form clusters. Part of the clusters are ionized by electrons from an ionizing filament 21, accelerated by an accelerating electrode 3 and collided against the substrate 7 together with the unionized vapor. Thus, the substance 15 reacts with the reactive gas, forming a thin film free from dangling bonds on the substrate 7.
Patent JP-H04338632-A (JP)
Title: Gas source molecular beam epitaxial growth device
Inventor: SAITO JUNJI
IPC: H01L21/203
Filed: 1991-05-15
Abstract: PURPOSE:To provide a device which can deposit a film of uniform thickness on the surface of many substrates of several ten sheets scale at the same time that can conduct an epitaxial growth easily as a device for production purpose, concerning a mass production-type gas source molecular beam epitaxial growth device which can form many sheets of compound semiconductor crystal simultaneously. CONSTITUTION:A substrate holder 6 which holds the plurality of single crystal substrates 'w' in one or two rows is placed in an epitaxial growth chamber 2. These substrates are divided into several lots. The plurality of material gas blowout cells 9 and the plurality of exhaust ports 12 are installed so as to correspond to each lot. In addition, a longer side of the substrate holder 6 is located near a substrate carrier port of a reaction chamber 2.
Patent JP-H02286048-A (JP)
Title: Heating and drying method for fried food and unit therefor
Inventor: KANETANI MASATOSHI
IPC: A23L5/10
Filed: 1989-04-28
Abstract: PURPOSE:To obtain fried food which gives texture of just after frying through simple structural modification by heating previously fried food products with microwaves and exhalating the generated moisture from the surface of the products and drying. CONSTITUTION:For example, a previously fried food is placed on the turn table 4 of the magnetron 1 and heated with microwave irradiator 3. While or after the food is heated, the steam or moisture generated in the magnetron 1 is exhalated by blowing air at 1 to 10m/sec by means of a thermostated heater for temperature control 8 and a blower 7 in the air suction 9 and the moisture is exhausted with the blowing fan 6.
Patent JP-S60256476-A (JP)
Inventor: ICHIHARA SHIGERU
IPC: A63F7/02
Filed: 1984-06-01
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-H08300301-A (JP)
Title: Cutter
Inventor: ITOU AKIHIRO
IPC: B27G19/04
Filed: 1995-05-09
Abstract: PURPOSE: To treat cooling wind diffused into a blade chamber without influence to the dust collecting function of the blade. CONSTITUTION: A plurality of slits 27 are formed on the circumference of the conical oblique part 4a formed at the upper part of a pedestal 4 with an output shaft as a center by radial ribs 26 to communicate the front with the bear of the pedestal 4, and a cover plate 28 is provided perpendicularly to the shaft at the forward position of the part 4a. The plate 28 is brought into close contact with the frame 3a of the front surface of a blade case 3, engaged with screw- clamped parts 29, 30 to block the front of the part 4a to form a partition chamber 31, while the opening 32 is provided by opening the opposite side of the cutting direction to communicate the chamber 31 with a blade chamber 16. Further, a blade case cover 5 is formed at the front position of the opening 32 with an external exhaust port 33.
Patent JP-S606171-A (JP)
Title: Gelatin composition soluble in cold water
Inventor: KODAMA TETSUO
IPC: A23L29/20
Filed: 1983-06-22
Abstract: PURPOSE:To provide the titled composition soluble in cold water, preparable without using an emulsifier, having excellent taste, suitable for the preparation of dessert cake at home, and composed of granules containing gelatin, sugar and oil or fat and having a specific particle diameter. CONSTITUTION:The objective composition is obtained by compounding e.g. (A) 5-20wt% gelatin (e.g. of 100-350 Bloom), (B) 50-85% sugar, (C) 5-45% oil or fat, and if necessary, (D) 0-10% emulsifier (e.g. propylene glycol monostearate) and (E) 1-30% protein, and granulating >=50% of the composition to granules having particle diameter of 10-50mu.
Patent JP-S61268006-A (JP)
Title: Anisotropic magnet
Inventor: YAMAGUCHI NORISHIGE
IPC: C22C38/00
Filed: 1985-05-23
Abstract: PURPOSE:To prevent the increase of a degree that rare earth elements are oxidized even when the size of material powder is too small by giving an alloy magnet using rare earths, iron and boron as basic ingredients magnetic anisotropy by hot plastic working. CONSTITUTION:A magnet consists of 18-63% rare earths R, 0.2-6% B and Fe as the remainder at wt%. A metal, an alloy and a compound a raw materials are mixed, and heated and melted by a high-frequency melting furnace or an electric furnace or the like. A molten metal is ejected to a cooling roll from a nozzle in an inert gas atmosphere, and quenched at high speed, and a ribbon in thickness of approximately several dozen mum is prepared, and pulverized to grain size of approximately several mum - several dozen mum in the insert gas atmosphere. Powder is baked at 700-1,100 deg.C in an insert gas or vacuum atmosphere, and sintered bodies are worked plastically under the state in which they are heated at 750-1,000 deg.C in the insert gas or vacuum atmosphere, thus acquiring a magnet in which crystallographic axes are aligned in the C axis direction.