baber/WOPTO huggingface dataset:
Patent JP-H026367-A (JP)
Title: Highly tough aluminum oxide sintered form and production thereof
Inventor: IGARASHI TAKAMITSU
IPC: C04B35/111
Filed: 1988-06-27
Abstract: PURPOSE:To obtain the title sintered form improved in toughness, hardness and mechanical strength by sintering aluminum oxide powder using a carbon- coated composite to incorporate the aluminum oxide with carbon in high dispersibility so as to continuously spreading the carbon throughout crystal grain boundaries to effect suppress grain growth. CONSTITUTION:Firstly, such composite powder that the surface of powder predominant in aluminum oxide is coated with carbon is prepared. Second, this composite powder is mixed with a substance capable of producing composite oxide by reaction with aluminum oxide followed by forming. Thence, the resultant form is sintered in a non-oxidative atmosphere to obtain the objective sintered form made up of 0.03-3wt.% of carbon and a matrix predominant in aluminum oxide. This matrix contains, other than Al and O, 0.2-40vol.%, based on the final sintered form, of composite oxides containing elements such as Sr and/or Ba.
Patent JP-H0736734-A (JP)
Title: Method for checking argument value
Inventor: YOKOGAWA OSAMU
IPC: G06F9/06
Filed: 1993-06-29
Abstract: PURPOSE:To provide a means for detecting that an argument value delivered between plural modules is illegally delivered before a program runs away by a debugger. CONSTITUTION:The definition description of the range and the combination of values to be provided in a parameter is provided in a CALLER side source program 1 and an argument is present in a CALL side source program 2. A load module 7 is prepared by a compiler 3 for generating them in object modules 4 and 5 and a linkage editor 6 for connecting them and the debugger 8 uses parameter information and argument information present inside the load module 7 and inspects whether or not discrepancy is present in parameter form definition and the argument value corresponding with each other at the time of execution so as to debug the load module 7.
Patent JP-H0515165-A (JP)
Title: Control method for three-phase three-wire neutral clamping inverter
Inventor: TANAKA SHIGERU
IPC: H02M7/48
Filed: 1991-06-28
Abstract: PURPOSE:To make an inverter controllable over the entire operating range regardless of the amplitude of PWM control input signal and to make it possible to feed a motor load with a sine wave current having suppressed ripple. CONSTITUTION:In the control method for neutral clamping inverter, when three- phase input signals eU, eV, eW for PWM control have a low amplitude Em, a DC bias voltage eb(DC) and/or an AC bias voltage eb(AC) is added to each of the input signals eU, eV, eW and when the amplitude Em is high, the bias voltage is brought to zero.
Patent JP-S58125534-A (JP)
Title: Supporting device of feed rotor in grain drier machine
Inventor: KOJIYOU REIJI
IPC: F16C13/00
Filed: 1982-09-10
Abstract: PURPOSE:To easily mount a sprocket to a boss end part even if a dimension between bearing members is slightly different for the lenth of a feed rotor, by providing a distance between the base end of a boss in the outside of the feed rotor and the internal face of the sprocket mounted to the boss end part. CONSTITUTION:Side plates 3 are mounted to both side end parts of blades 2 of a feed rotor 1 having the blades 2 in the periphery and each cylindrical boss 4 is protrusively provided to the outsides of said plates 3 then a driving sprocket 7 is mounted to the end part of one of the bosses. A distance 10, which enables the sliding of a bearing face 6a of a bearing member 6 in the direction of thrust, is provided between a base end 4a of the boss and an internal face 7a of the sprocket, and the bosses 4 are rotatable supported to the bearing faces 6a. That is, an error of dimensions between the members 6, 6, even if slightly different, can be abosrbed by said distance 10, and the sprocket 7 can be easily mounted to the boss end part not to be adapted to the member 6 further the rotor 1 can be supported not to be adapted to the members 6, thus the rotor 1 can be stably rotated.
Patent JP-H105130-A (JP)
Title: Rice cooker
Inventor: OYA TAKASHI
IPC: A47J27/00
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To shorten a time required for cooking rice by strengthening the rice cooking heating intensity while preventing the boiling-over, by providing a control means which weakens the rice cooking heating intensity in response to the output from a thin rice gruel detection means and return the rice cooking heating intenstiy to the original heating intensity, when the thin rice gruel is stopped boiling over. SOLUTION: A gas burner B is ignited in executing the cooking operation and the temperature in the cooking pot 10 is raised so as to reach a boiling point. A thin rice gruel is started to be produced in the cooking pot 10 and boiled so as to reach the bottom face of an inner lid 21. When the thin rice gruel touches a temperature sensor S, a detection temperature is lowered so as to detect the boiling. A gas quantity adjusting device V1 is set into a throttled state so as to throttle the gas quantity of a gas burner and weaken the rice cooking heating intensity. The generation of the thin rice gruel is thus suppressed so as to eliminate the boiling-over and the rise in the temperature is detected so that the opening of the gas quantity adjusting device V1 is set to a non-throttled state and the rice cooking heating intensity is returned to its original heating intensity.  After that, the rice cooking heating is proceeded in such a state as controlling a heating intensity in response to the boiling- over detection by the temperature sensor S.
Patent JP-S5860074-A (JP)
Inventor: TAKADA TADAHIKO
IPC: D06M101/16
Filed: 1981-10-07
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-S645340-A (JP)
Title: Rotating electric machine
Inventor: KATO AKIRA
IPC: H02K3/04
Filed: 1987-06-25
Abstract: PURPOSE:To reduce the leakage flux and to increase the space factor, by arranging a flat coil cylindrically which is equipped with a magnetic field section on the outside circumference and with a conductor and a soft magnetic substance on the inside circumference. CONSTITUTION:Numerous pieces of strand 1 are arranged circumferentially and a cylindrical insulating member is inserted between upper strands 3 and lower strands 4. At this time, the upper strands 3 and lower strands 4 of the copper plate and iron plate sections 5 and 6 are circumferentially arranged so that the large surface in size may be arranged radially and a coil end section 3a of the upper strands 3 is connected to a coil end section 4a of the strands 4 respectively different. An armature coil 7 thus wound is provided on a core 9 with resin 8. On the outside circumference a magnet 11 is provided. The output can thereby be increased.
Patent JP-H11350204-A (JP)
Title: Hosiery
Inventor: SUNAYAMA MASAMITSU
IPC: A61H39/04
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To obtain hosiery having sufficient health promoting effects. SOLUTION: This hosiery is obtained by providing protrusions 6 prepared by coating rare earth magnets 8 with a resin 10 on the inner surface of the foot sole part 4. The protrusions 6 are preferably respectively provided in sites corresponding to at least effective spots for applying moxa of YUSHIN (about the center in the front half of the sole) and SOKUSHIN (about the center of the rear half of the sole).
Patent JP-H117123-A (JP)
Title: Waterless photosensitive lithographic printing plate
Inventor: KITATANI KATSUSHI
IPC: G03F7/038
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To provide such a waterless photosensitive lithographic printing plate for direct print having excellent thermal stability which enables direct print making from digital data by using a solid laser or a semiconductor laser (heat mode) having the emission region from near infrared to infrared. SOLUTION: This printing plate is produced by successively forming a photosensitive layer and a silicone rubber layer on a supporting body. The photosensitive layer contains (a) at least one crosslinking compd. selected from (a-1) aromatic compds. with substitution of alkoxymethyl groups or hydroxymethyl groups, (a-2) compds. having N-hydroxymethyl groups, N-alkoxymethyl groups, or N-acryloxymethyl groups, (a-3) an epoxy resin, and (b) an alkali soluble binder, (c) an IR absorbent, and (d) a compd. which produces acid by heat.
Patent JP-H0827662-A (JP)
Title: Base material for softening fiber
Inventor: TOKINA NOBUO
IPC: D06M13/224
Filed: 1994-07-11
Abstract: PURPOSE:To obtain a base material for softening fibers, having softness imparting effects on a textile product, capable of imparting good antistatic effects thereon and gentle to the environment without adversely affecting the environment. CONSTITUTION:This base material for softening fibers comprises (A) a diester of an 8-24C higher fatty acid and a dialkyl sulfosuccinate having an 8-24C alkyl groups and a water-swellable smectite-based clay mineral having 100-10,000nm average grain diameter measured by a dynamic light scattering method, -20 to -100mV zeta-potential according to an electrophoretic light scattering method and >=95% purity of the clay mineral measured by a powder X-ray diffractometry method at (0.1-1) to (3:1) weight ratio.
Patent JP-H11353118-A (JP)
Title: Information input device
Inventor: SHIROTSUKA OTOYA
IPC: G06F3/0488
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To input information that a touch panel operator desires even when the gaze of the touch panel operator at a display surface is not at a standard position. SOLUTION: A gaze position estimation part 17 finds position data on the head of the touch panel operator from detection signals from sensors 5 and 7 and estimates the gaze position of the touch panel operator by using data representing the display area of image information on the display surface 9 from an input information processing/image information selective output part 21. A correspondence correction part 19 corrects the correspondence between two-dimensional coordinate value data representing respective positions on the display screen 9 and two-dimensional coordinate value data representing respective positions on the surface area of the touch panel 11 with the estimated value of the gaze position so that the surface area of the touch panel 11 corresponding to the display area of the image information on the display surface 9 is positioned on the gaze position.  A process/output part 21 discriminates which image information on the display surface 9 the electric signal from the touch panel 11 corresponds to according to the information from the correction part 19, interprets the meaning of the electric signal according to corresponding specific image information, and stores the interpretation result as input information in an input information storage part 25.
Patent JP-H117540-A (JP)
Title: Polyhedron generation method device therefor, image processor, and recording medium recorded with polyhedron generation control program
Inventor: NISHIKAWA NAOYUKI
IPC: G06T15/40
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To automatically match normal vector directions of all triangular polygons with each other and to enable to display even in a three-dimensional rendering system by defining the direction of the normal vector from the triangular polygons constituting a polyhedron, obtaining the inner product of a vector from the inside of the polyhedron to the triangular polygon and the normal vector and using the scalar value thereby changing the registration order of a vertex. SOLUTION: An initialization processing is performed (S411), the respective data of the triangular polygon of a file system are read (S412), the centroid point of the polyhedron is calculated (S413) and a vertex coordinate is read again (S421). The centroid point of a triangle is obtained and the vector A is calculated (S422). A normal vector component is calculated based on the registered order of the vertex (S423) and the inner product of the normal vector and the vector A is calculated (S424). When an inner product value is negative the processing is branched to a rearrangement processing (S425) to replace the second and third data of the vertex data of the triangular polygon to each other (S426) and the end of read is judged (S427).
Patent JP-H0325196-A (JP)
Title: Timbering for excavation
Inventor: MIYAZAKI AKIRA
IPC: E21D11/20
Filed: 1989-06-21
Abstract: PURPOSE:To stabilize a facing by using timbering for excavation having upright sections arranged on the surface at right angles in the direction of tunnel excavation and inclining sections along the inclination of the timbering and connected to the upright sections in tunnel construction work. CONSTITUTION:When a facing surface having an inclination with a rising gradient in the direction of tunnel excavation is excavated, timbering for excavation 5 constituted of upright sections 6 arranged to the surface at about right angles in the direction of tunnel excavation and inclining sections 8 set in a shape along an inclination of the facing and connected to the upright sections through bearing bodies 9 as coupling members and tie rods 10 is used. Whenever natural ground G is excavated, the inclining sections 8 of excavating timbering 5 are so set that they are in a shape along the facing G1. After that, pneumatically applied concrete is placed to the natural ground wall surface of the timbering 5, and while reinforcing the excavated surface of the natural ground G, the excavation and the arrangement of the excavating 5 are alternately carried out continuously to progress the excavation work.
Patent JP-H0833146-A (JP)
Title: Seal for cable connection closure
Inventor: WATANABE NOBUHIKO
IPC: H02G1/14
Filed: 1994-07-11
Abstract: PURPOSE:To provide a seal for cable connection closure which is easy of mounting to a cable and has an enough waterproof property. CONSTITUTION:A hole for passage of a cable 2 is piercing the center of a cylindrical packing 10 so that it may be coaxial with the packing 2. Moreover, at the side of the packing is space S provided in the longitudinal direction of the packing 10, and as a result, the cable 2 can be passed into this hole H through this space S. Furthermore, the diameter of the hole H is free to expand and shrink within the specified range by changing the width of this space S. On the other hand, at the inside periphery 10 of the packing 10 is a metallic wire 11 buried in the condition that the side face 1 is projected inward in diametrical direction from the inside periphery 10a, and besides the metallic wire 11 is extended in the peripheral direction of the packing 10 while meandering in the longitudinal direction of the packing 10.
Patent JP-S5860496-A (JP)
Title: Access system for hidden address of main storage device
Inventor: SANO NAOKI
IPC: G06F12/06
Filed: 1981-10-06
Abstract: PURPOSE:To access even hidden addresses of a main device hidden behind a program, by switching boundary addresses for comparison set so that either of a register and arithmetic logical unit and the main storage device is an access destination. CONSTITUTION:When the starting address contents of a program location register PLR in the register group 111 of the register and arithmetic logical unit of a CPU1 are below the initially set boundary value of a register MEM through an ROM12, a sign bit is set to 1 and a register in the register group 111 which corresponds to the address is accessed. When this sign bit is set to 0, a main storage device 2 is accessed through an output register 14. On the other hand, when the set boundary value of the register MEM is inverted through the ROM12, the sign bit is also inverted to access even a program in an area of the device wherein fault disgnostic information on a hidden address of program access is stored.
Patent JP-S6315073-A (JP)
Inventor: MIYATA HIROSHI
IPC: F25D23/06
Filed: 1986-07-07
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-H0449575-A (JP)
Title: Data read method
Inventor: MIYAGI MASAMI
IPC: G11B20/14
Filed: 1990-06-18
Abstract: PURPOSE:To prevent the occurrence of error due to an influence of the speed variance of a medium or a defect by reading a reproduced signal based on a prescribed time with respect to one prescribed bit to discriminate it as '0' or '1'. CONSTITUTION:A processing circuit 10 controls the opening time of a window 9 so that it is a time 3T/4 set based on a set value T for a first bit and is 3Ta/4(TM) set based on an actual bit read time Ta of the just preceding bit for second to n-th bits and is a time Tave/2 after the elapse of a time Tave/4 set based on an average value Tave of the actual bit read time Ta of n preced ing bits, and a reproduced signal RS is discriminated. Thus, the occurrence of error due to the variance of read intervals of a clock bit CLP caused by the speed variance or the like of a recording medium 1 is prevented.
Patent JP-2000126856-A (JP)
Title: Manufacture of slab free from surface defect caused by edging
Inventor: WAKAO MASAMITSU
IPC: B21B1/02
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To prevent any surface cracks generated in the edging by regulating the composition so as to contain Ti and Mg of specified quantity in a carbon steel having the composition consisting of C, Mn, Si, P, S, Al, N, O, Cu of respectively specified quantity, and the balance substantially Fe. SOLUTION: A molten steel whose composition is regulated to contain, by weight, 0.005-0.06% Ti and 0.0005-0.01% Mg in a carbon steel having the composition consisting of 0.001-0.5% C, 0.1-3% Mn, 0.005-2% Si, 0.001-0.1% P, 0.001-0.05% S, 0.001-0.1% Al, 0.0005-0.01% N, 0.0005-0.005% O, 0.05-2% Cu, and the balance substantially Fe, is continuously cast. This system is effective in a case where the carbon steel contains 0.05-2% one or more kinds of Nb, V, Cr, Mo, Ni, Zr, B and Ca. It is also effective in a case where the carbon steel contains <=0.1 % Sn.
Patent JP-H029225-A (JP)
Title: Logic circuit
Inventor: KANO TOSHIYUKI
IPC: H03K19/094
Filed: 1988-06-28
Abstract: PURPOSE:To reduce the number of components being components of a quantity comparator logic circuit in a semiconductor integrated circuit, to reduce the current consumption and a chip area and to constitute a quantity comparator logic circuit with an optional bit width by bit slice constitution easily by adopting the circuit constitution by a complementary circuit. CONSTITUTION:The complementary circuit consists respectively of a pair of a P-channel MOS transistor(TR) and an N-channel MOS TR. When a logic value applied to an input terminal 13 in a binary number clarified by the truth table as to input terminals 13, 14, 15 and an output terminal 16 of a quantity comparator circuit is larger than the logic value applied to the input terminal 14, a logical 1 is outputted to the output terminal 16, and when the logic value applied to the input terminal 13 is smaller than the logic value applied to the input terminal 14, logical 0 is outputted from the output terminal 16. Moreover, when the same logic value is applied to the input terminals 13, 14 the inverted logic value applied to the input terminal 15 is outputted to the output terminal 16.
Patent JP-H0829073-A (JP)
Title: Condenser gas extraction system for steam gas turbine
Inventor: NOMURA MITSUO
IPC: F28B9/08
Filed: 1994-07-12
Abstract: PURPOSE:To obviate the need for a regulation valve for regulating a water level and a regulating device, which are positioned in the drain piping of the intermediate cooler of a geothermal power plant, relieve the thermal load of a cooling water system, and perform transfer of fluid in such a state to be left maintained at a high temperature. CONSTITUTION:An intermediate cooler is connected to a tank 5, released to the atmosphere, through a stand pipe 3. A post cooler 2 is connected to a percolation pond 5, released to the atmosphere, through a U-seal mechanism 4. Since drain from the intermediate cooler and the post cooler 2 is discharged directly to the tank 5 or the percolation pond 5, the thermal load of a cooling water system can be relieved.
Patent JP-H0454802-A (JP)
Title: Controller for electric vehicle
Inventor: KASAI SHOJI
IPC: B60L9/18
Filed: 1990-06-20
Abstract: PURPOSE:To realize high acceleration/deceleration by obtaining variation of reference rotational frequency for powering and regeneration of a plurality of motors to be driven with VVVF power of an inverter with a predetermined time interval and then correcting a reference rotational frequency signal. CONSTITUTION:Motors 6A-6D are driven with the output from an inverter 5 and rotational frequencies are detected 7A-7D, and a frequency operating section 8 provides the judging circuit 22 in a reference rotational frequency operating section 16 with rotational frequency signals frm for powering and regeneration. A pattern generator 15 outputs a slip frequency pattern signal fsp, a current command value Ip and acceleration/deceleration patterns alphap(betap) based on an operation command. An operating section 16 operates 19-21 two preceding reference rotational, frequencies fr01, fr02 and signals alphap(betap) and discriminates 22 between powering and regeneration thus producing a new reference rotational frequency signal fr0. Difference  IM. between the current command value Ip and an actual current IM is then converted 12 into a frequency difference  fs. The signals fsp, fro,  fs are then subjected to addition/subtraction 13 in order to control the inverter 5.
Patent JP-H029483-A (JP)
Title: Washing method
Inventor: OCHIAI MASAYUKI
IPC: H01L21/304
Filed: 1988-06-27
Abstract: PURPOSE:To ensure that a residual flux at a soldered spot is washed and removed by immersing items to be washed such as electronic parts in a cleaning liquid which contains components with polarized molecules and coating a high- frequency electromagnetic wave to the items. CONSTITUTION:Items 21 to be washed (laminated substrate with wiring, etc.) are immersed in a cleaning liquid 4 containing components with polarized molecules in a container 9, and at the same time, an electromagnetic wave 5 generated by a magnetron 8 is cast to the items. Consequently, contaminants such as residual flux and molecules of the cleaning liquid, especially the polarized molecules of the cleaning liquid 4 oscillate. This results in the isolation of the residual flux (rosin, activator, etc.) and its subsequent dissolution into the cleaning liquid 4. At that time, the cleaning liquid becomes slightly heated due to the oscillation of the molecule, but the oscillation acts efficiently upon the separation of the residual flux. In addition, the soldered spot does not separated apart because a mechanical oscillation such as generated during ultrasound cleaning does not occur.
Patent JP-H0264127-A (JP)
Title: Polyphenylene ether capped with epoxytriazine and manufacture thereof
Inventor: SUTAARINGU BURUUSU BURAUN
IPC: C08G59/06
Filed: 1989-06-23
Abstract: PURPOSE: To obtain a polyphenylene ether capped by an epoxytriazine having a specified terminal and excellent in physical property and compatibility when used in a mixture with an impact reforming agent by reaction a polyphenylene ether with an epoxychlorotriazine.  
     CONSTITUTION: (A) A monohydroxy aromatic compound (e.g.; 2,6-xylenol or the like) is reacted with an oxidation coupling agent (e.g.; quinone, formal or the like) to provide a polyphenylene ether preferably having a number average molecular weight of 3000-40000 and a natural viscosity of 0.15-0.6 dl/g. (B) An epoxychlorotriazine is added thereto, and a basic reagent, for example, is added thereto to react them, whereby the objective polymer having an epoxytriazine terminal represented by formula I [Q 1  is a halogen, an alkyl or the like; Q 2  is H, phenyl or the like; X is an alkyl or formula II (R 1  is an aliphatic group or the like)] is provided. 
     COPYRIGHT: (C)1990,JPO