baber/WOPTO huggingface dataset:
Patent JP-H01287721-A (JP)
Title: Information processor
Inventor: MORITA HIKARI
IPC: G06F1/26
Filed: 1988-05-13
Abstract: PURPOSE:To reduce power consumption by transferring information between an information processing circuit and a register part for storing information from a state where the information just before the halt of an information processor is provided at the register for storing information when the information processor is shifted from an active state to an inactive state, then, to the active state. CONSTITUTION:In case of shifting the state of the information processor from the active state to the inactive state, then, to the active state, a function to perform the transfer of the information between the information processing circuit A and the register part B for storing information from the state where the information processor is provided with the information just before the halt of the information processor at the register part B for storing information can be obtained. In other words, no operating power source is supplied from a main power source 5 to the information processing circuit A in the inactive period of the information processor. In such a way, it is possible to reduce the power consumption.
Patent JP-S5819730-A (JP)
Title: Magnetic head drum
Inventor: OKAYAMA MASAO
IPC: G11B5/53
Filed: 1981-07-29
Abstract: PURPOSE:To stabilize the traveling of a tape and to enhance the recording/ reproducing performance, by securing an engagement between a lower cylinder having a taper-shaped hole at the center and an upper cylinder having a taper- shaped shaft and setting an intermediate cylinder between the upper and lower cylinders in a rotatable way. CONSTITUTION:An upper cylinder 1 contains a cylinder face 1a, a cylinder shaft 6 and a taper shaft 7 which are formed into a body and is engaged with a lower cylinder 2 via the shaft 7. The cylinder 1 also holds an intermediate cylinder 3 via the shaft 6 in a rotatable way. The center of shaft is decided by the engaging state between the shaft 7 and a taper hole 2b for the cylinder faces 1a and 2a of the cylinders 1 and 2, respectively. Thus positioning is possible with high accuracy for both cylinders. Accordingly a tape is guided in even contact with the cylinder face to perform stable magnetic recording and reproducing.
Patent JP-S5241302-A (JP)
Title: Method of manufacturing spikes for a spike tyre
Inventor: KAGITA MASAKI
IPC: B60C11/16
Filed: 1975-09-29
Abstract: PURPOSE: To ficilitate fitting of spikes on tyre. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61276041-A (JP)
Title: Use control system for main memory shared working area
Inventor: TERAMOTO MARIKO
IPC: G06F12/00
Filed: 1985-05-31
Abstract: PURPOSE:To prevent a job from causing the state lacking in working area and terminating while keeping the disordered state after the job input by checking whether the working area can be acquired or not in accordance with a management table before the job input. CONSTITUTION:A CPU checks an inhibition flag in the management table before the new input of job. That is, the management table is initialized by the processing start to turn off the job input inhibition flag. The job is inputted thereafter, and the capacity to be acquired and the unused capacity of the working area are compared with each other because the flag is turned off, and the working area is acquired if they are equal to each other or the unused capacity is larger. The present used capacity of the working area and a present use rate of the working area are updated, and the prescribed use reference value of the management table and the present use rate are compared with each other. If the present use rate is larger, the job input inhibition flag is turned on and the message of the job inhibited state is displayed on a display device.
Patent JP-S63282219-A (JP)
Title: Method for adding alloy additive
Inventor: MIYOSHI SHIGERU
IPC: C22C1/02
Filed: 1987-05-14
Abstract: PURPOSE:To add alloy additives to a molten metal in high yield, by inserting additives into a metallic tube of the same substance as that of a molten metal, by regulating the inside of the tube to inert-gaseous atmosphere, and then by inserting the above tube into the molten metal at the time of adding alloy additives to a molten metal. CONSTITUTION:At the time of adding alloy additives into molten metal, alloy, etc., wires 2 of alloy additives are inserted in a bundle into a protecting tube 1 composed of a metal of the same substance as that of the molten metal or, in the case of alloy, composed of a base metal, which is caulked 3 in a proper position for the prevention of falling out of the tube. This tube is inserted into a protective fitting 5 provided on one end of a pipelike jig 4 and if fixed, and then, an inert gas of N2, etc., is introduced into the tube 1 from a hose 7 and the internal air is eliminated. By inserting the above-mentioned tube into the molten metal to carry out addition by melting, the alloy additives can be added into the molten metal in extremely high yield, while eliminating the waste of the alloy additives due to oxidation.
Patent JP-H01291698-A (JP)
Title: Pulse motor driving circuit
Inventor: KUBOTA KOJI
IPC: H02P8/14
Filed: 1988-05-13
Abstract: PURPOSE:To drive a pulse motor at an angle smaller than an inherent step angle of the pulse motor by changing the ratio between energization time and interruption time of the current supplied to a winding at a specific period. CONSTITUTION:A micro-computer 1 outputs signals to each of an output port circuit 3, a first timer circuit 4 and a second timer circuit 5 through a system bus 2. An output end of the first timer circuit 4 is connected to the other input end of a two-input AND circuit 6, but, at the same time, it is connected to one input end of a two-input AND circuit 10. An output end of the second timer circuit 5 is connected to the other input end of a two-input AND circuit 8, but, at the same time, it is connected to one input end of a two-input AND circuit 11. By controlling those timer circuits 4 and 5, the energization time and interruption time of the current are changed at a specific period.
Patent JP-S5644372-A (JP)
Title: Capacitor induction motor
Inventor: OSHIRODA YASUAKI
IPC: H02K17/08
Filed: 1979-09-17
Abstract: PURPOSE:To prevent the continuous locking of a capacitor induction motor due to  overload and obviate the burning of the motor by a mechanism wherein difference  is formed in torques in the forward and reverse revolution of the motor, changing  over the forward and reverse revolution is made by means of single- pole double  throw switchs. CONSTITUTION:Main coils 4 are wound to a plurality of slots formed along an inner diameter 3 of a stator core 2, and auxiliary coils 5 which their conductor diameters are the same as the main coils 4 and their winding number is 1.03- 1.15 times as many as the coils 4 are wound so as to have the phase difference of 90 deg. at an electrical angle to the main coils 4. The movable contacts f, e of single- pole double throw switches 9, 10, for example, are each connected to fixed contacts d, a, the main coils 4 are directly excited by means of a power source 8 while phase advancing currents are fed to the auxiliary coils 5 through a capacitor 7, and great torque can be obtained. The direction of rotation can periodically be changed without constraint because little torque is acquired when the movable contact (e) is connected to a fixed contact (b) under this condition and phase advancing currnents are fed to the main coils 4 through the capacitor 7 while the auxiliary coils 5 are directly excited by means of the power source 8.
Patent JP-S5343597-A (JP)
Title: Combustible gas detector
Inventor: TAKIUCHI TAKESHI
IPC: G01N31/12
Filed: 1976-09-30
Abstract: PURPOSE: To detect with high sensitivity and high accuracy combustible gas by simple construction, by measuring difference of water content in air between combustion time and non-combustion time of combustible gas. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11311316-A (JP)
Title: Vehicle control device and recording medium recording program thereof
Inventor: SHIRAI HISANORI
IPC: F16H61/02
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To easily perform travel control corresponding to the actual road shape. SOLUTION: This control device is provided with a recommendation value calculating means 101 for calculating the recommendation value of travel control based on road data, a travel control means for performing travel control based on control parameters which correspond to the recommendation value, an azimuth detecting means for detecting the present azimuth, and a road shape comparison means 104 for comparing the road shape depending on the road data to the actual road shape based on the control parameters and the changes in the present azimuth. The present azimuth is detected, and the road shape depending on the road data is compared to the actual road shape based on the control parameters and the changes in the present azimuth. The travel control can be always and easily performed corresponding to the actual road shape.
Patent JP-S63283163-A (JP)
Title: Semiconductor device
Inventor: ITO SHINICHI
IPC: H01L27/06
Filed: 1987-05-15
Abstract: PURPOSE:To prevent a safe operation region from decreasing by inserting a resistor further to a stabilizing resistor region contained in a substrate between a base and an emitter. CONSTITUTION:The same conductivity type N-type region 10 as that of an emitter region A is formed slenderly on the surface in a base region 3, its one and 11 is brought into contact with a base electrode 6 through an insulating film 5, and the other end 12 is extended through the film 5 in contact with a leading electrode 13. The electrode 13 is contacted with a resistor 14 formed on the film 5, the resistor 14 is brought into contact with the resistor 14 or an emitter electrode 9, and a stabilizing resistor made of the region 10 and the resistor 14 are inserted between the base and the emitter. This resistor 14 operates as the function of an emitter ballast resistor to prevent a safe operation region from extending to break down.
Patent JP-H11309196-A (JP)
Title: Private part washing device
Inventor: MATSUNAKA MASAHIKO
IPC: E03D11/02
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To promote blood circulation at the private part by controlling the temperature of private part washing water in accordance with a predetermined pattern of temperature changes. SOLUTION: In a control means 107, a computing means 109 reads the pattern of changes in washing temperature from a storage means 108. Using temperature information obtained from temperature detection means 104, 105, the amount of heating of a heating means 103 is determined so that the washing temperature matching washing time obtained from a timer means 110 is attained. The heating means 103 is then controlled via a signal output means 111.
Patent JP-S5744015-A (JP)
Title: Dam outlet works
Inventor: TANAKA TOMOYUKI
IPC: E02B7/42
Filed: 1980-08-29
Abstract: PURPOSE: To facilitate the control of a quantity of flow and the discharge of driftwoods, by a method wherein the bottom of a tailrace in a dam bank is formed in a circular shape similar to that of a radial gate bottom and rectifying plate combined with a regulating plate are mounted at the sides of the gate.  
     CONSTITUTION: A radial gate, consisting of supporting parts 2, studs 3, and gate 4, is mounted in a dam bank 1, and a bottom part 5 of a tail race, constructed at the inside of the tank 1, is formed in a similar shape to that of a bottom surface 11, formed in a circle, of the gate so that the radial gate turns centering around the supporting parts 2 and can shift from a totally-closed state to a totally-opened state. An upper surface 12 of the gate 4 is formed in a shape to prevent the production of a negative pressure through the passage of water, and a pair of rectifying plates 6, combined with a side regulating plate, are individually installed at the side studs 3. This causes lowering and turning of the gate through the dead weight, and enables overflowing of discharged water over an upper surface 12 of the gate 14. Discharged water is spread through the working of the rectifying plates 6 combined with the sluice, and this enables the easy overflowing of driftwoods and dusts, wafting on the surface of the water, over the gate 4. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63304322-A (JP)
Inventor: RUIIGI RITSUSHIARUDEI
IPC: G06F7/533
Filed: 1988-05-17
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-H1082969-A (JP)
Title: Head up display device by double pdlc projection
Inventor: MARGERUM J DAVID
IPC: G02B27/00
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To obtain an optical system of a head up display device which provides a visible virtual image which is bright and high in contrast without receiving the influence of peripheral light. SOLUTION: This head up display device includes a light source system 12 which generater a light beam 14 converging into a focus, an image source 16 which includes segmented and polymer dispersed thin films of a liquid crystal type projected with the light beam 14, splits the light beam 14 to the transmitted light 24 and scattered light by allowing the transmission of a part of the light beam and scattering the rest of the light beam and constitutes the real image by the transmitted light 24, a light shutting off system 22 which shuts off the scattered light and allows the transmission of the light 28 of the real image, an image screen 30 which includes the uniformly unsegmented and polymer- dispersed thin films of the liquid crystal type projected with the transmitted real image and a projector 34 for projecting the real image as the virtual image.
Patent JP-H09276952-A (JP)
Title: Press die for lead frame punching
Inventor: NAKAMURA KIYOSHI
IPC: B21D28/00
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To eliminate fear for seizure of a punch by reducing increase of punching clearance due to regrinding as to produce a good product having reduced shear droop and burr up to complete the die life. SOLUTION: An inclined face 38 inclined against a reference face 36 of a lead frame stock or lead frame is arranged at the peripheral wall of a punch 28, the punch 28 is tapered off, an inclined face 64 is arranged at the inner face of a punch inserting hole 62 facing to the inclined face 38 of punch 28, the punch inserting hole 62 is formed widening along depth, an inclined face 68 is arranged at the inner face of a punching hole 66 of a die 32 facing to the inclined face 38 of punch 28, the punched hole 66 of die 32 is formed widening along depth.
Patent JP-H06329888-A (JP)
Title: Polyester elastomer composition
Inventor: TANAKA TOSHIHIRO
IPC: C08K5/06
Filed: 1993-05-20
Abstract: PURPOSE:To obtain the subject composition having small change in coefficient of friction, capable of retaining sliding property for a long time, excellent in surface appearance and mechanical physical properties and useful for moldings, etc., by melting and mixing a specific polyester block copolymer with a compound such as unmodified polyolefin at a specific ratio. CONSTITUTION:The objective composition is obtained by melting and mixing (A) 100 pts.wt. of a polyester block copolymer composed mainly of (i) a high- melting crystalline polymer segment consisting essentially of crystalline aromatic polyester unit and (ii) a low-melting polymer segment consisting essentially of an aliphatic polyether unit or an aliphatic polyester unit with (B) 0.01-20 pts.wt. of one or more compounds selected from four compound groups consisting of compounds expressed by formula I, formula II and formula III [R1, R3, R6 and R7 are 1-6C alkylene; R2 and R4 are alkyl; R5 is H, alkyl or HO-R7; R8 is H, alkyl or R6-COOH; (x), (y) and (z) are 1-1000] and an unmodified polyolefin such as PE having 10000-500000 number-average molecular weight.
Patent JP-H02298728-A (JP)
Title: Cooking utensil for microwave oven
Inventor: ASAKINO KUNIHIRO
IPC: F24C7/02
Filed: 1989-05-15
Abstract: PURPOSE:To give scorching to the cooked foodstuff by placing the foodstuff in proximity of or in contact with the container, lid and wave absorbing ceramic heater placed in the container. CONSTITUTION:The heater 3 absorbs most of the wave to generate heat, but, if necessary, the lid 1 can also be made a wave absorber. That is, the lid 1 serves as an overhead heat source by radiating far infrared rays from above the foodstuff. The material for the heater 3 is glass, ceramics or new ceramics added with SiO2, Al2O3 and carbon. The surface is glazed to allow its usage for cooking. Various patterns are offered to give a suitable scorching to the cooked foodstuff which comes in contact with the heater. The wave absorbing heater can be placed either on top of or under the foodstuff to give the scorch ing to it.
Patent JP-H10296113-A (JP)
Title: Garbage treating system
Inventor: SAKAMOTO NORIMASA
IPC: B02C18/00
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for a pump to draw up the settled crushed garbage and sludge, to make the system low in cost, to facilitate the maintenance and to decrease the floor space. SOLUTION: This system is provided with a disposer 1 connected to a drain port 4 of a sink 2 to crush garbage, a treating tank 20 for storing the crushed material and waste water from the disposer 1 and a composting device 40 for composting the solid settled in the treating tank 20. Then, the treating tank 20 is arranged on the upper side of the composting device 40, the bottom side of the treating tank 20 is formed in a funnel shape and the discharge port is communicated with the composting device 40 through an opening closing valve 32.
Patent JP-H09305008-A (JP)
Title: Image forming device
Inventor: HAYAKAWA NAOSHI
IPC: G03G15/02
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of an electrification irregularity over entire area where an electrifying roller comes into contact with a photoreceptor and to achieve the stabilization of potential at all times. SOLUTION: Even in the use of the rubber material of the electrifying roller 2 which is highly temperature-dependent and, therefore, tends to easy electrical- characteristic change with the temperature of an environment, its surface temperature is detected by a temperature detection means 20, and an application voltage to the electrifying roller 2 is controlled according to the detected temperature, thereby obtaining a proper electrification-output. The application voltage control is exerted based on a control table determining the relations between the surface temperatures and application voltages.  The control table which is used is the one based on an identification mark 1 I put on the electrifying roller 2 being used which is selected from a plurality of marks stored in an application-voltage control circuit 22, and, thus, the optimum control taking the variation of the electrifying roller 2 caused during manufacture into consideration can be exerted.
Patent JP-H05317668-A (JP)
Title: Polyimide membrane for separating gas
Inventor: TERAMOTO TAKEO
IPC: B01D71/64
Filed: 1991-04-24
Abstract: PURPOSE:To obtain a separation membrane large in gas transmission coefficient, high selectivity, excellent in mechanical strength and heat resistance and particularly useful for the separation of oxygen and nitrogen or the like by film forming a soluble polyimide having a viscosity higher then a specificed logarithmic viscosity obtained by allowing an aromatic diamine and an aliphatic amine each having a specific structure to react with tetracarboxylic acids. CONSTITUTION:The soluble polyimide having >=2dl/g logarithmic viscosity (determined in N-methyl-2-pyrrolidone solvent, conc., 0.5g per 100ml solvent, at 30 deg.C) obtained by allowing the aromatic diamine expressed by formula (R is one of H, CH3, C2H5, C3H7) and the aliphatic diamine expressed by the following formula; H2N-CnHm-NH2 ((n) is an integer of 2-20, (m) is an integer of 2-40) to react with tetracarboxylic acid is film formed. Thus, the membrance practially usable and excellent in mechanical strength is obtained and film forming and hollow fiber making is extremely easily executed due to a good solubility of the polyimide.
Patent JP-H0316966-A (JP)
Title: Method for cementing superconductor
Inventor: ISHIKAWA YUICHI
IPC: H01R4/68
Filed: 1989-05-12
Abstract: PURPOSE:To enable functioning of cemented superconductors integrated as one superconductor by using a mixture, containing a superconductor substance and calcinable at a lower temperature than the calcining temperature of the superconductor substance as a cement in mutually cementing superconductors coated with the cement. CONSTITUTION:A paste containing a mixture of a superconducting substance, e.g. fine powder of Y1Ba2Cu3O7-x, with an additive, e.g. Ag2O fine powder, capable of providing a lower calcining temperature of the mixture thereof with the superconducting substance than that of the superconducting substance without reducing superconducting characteristics of the superconductor even in diffusion thereinto is used as a cement and applied to the cementing surfaces of superconductors. The aforementioned cementing surfaces are butted and calcined to mutually cement the superconductors.
Patent JP-S6012404-A (JP)
Inventor: SHIRANE GENKICHIROU
IPC: B09B3/00
Filed: 1983-06-30
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-H0686825-A (JP)
Title: Blood vessel access device and device assembly
Inventor: ROBAATO II FUISHIERU
IPC: A61M25/06
Filed: 1993-04-23
Abstract: PURPOSE: To enable to confirm that the terminal opening of a device is correctly positioned within an artery, by observing the pulsation of blood within a pressure transparent part of the access device. CONSTITUTION: A stylet 32 can be slidably attached to holes 16, 18. With the stylet removed, the device 10 is pulled back until the terminal end of a tube 12 enters the lumen of a femoral artery. Thereby, when the blood passes through the hole 16 to enter into the view hole 18, the interiors of the holes 16, 18 and a chamber 20 form a sealed pressure volume body. According to the variation in blood pressure between its contraction period and expansion period, the blood flows into and out of the volume body with the contraction and expansion of air pressure. A doctor, tilting the device 10 by about 45 deg. and seeing from above, can observe the pulsation blood flowing into and out of the chamber 20 so as to confirm that the terminal end of the tube 12 is within the lumen of the femoral artery.  As a result, while preventing uncontrolled flowing out of the blood, it is assured that the terminal end of the tube 12 is correctly positioned within the femoral artery.
Patent JP-S62276458-A (JP)
Title: Self-propelling type electromagnetic ultrasonic wave measuring apparatus
Inventor: MATSUMOTO TERUAKI
IPC: G01N29/26
Filed: 1986-05-26
Abstract: PURPOSE:To obtain a self-propelling type electromagnetic ultrasonic wave measuring apparatus having simple constitution, by providing a U-shaped magnet and an inverse exciting coil as attraction and detachment means while providing a receiving-transmitting coil to the leading ends of the legs of the U-shaped magnet. CONSTITUTION:A permanent magnet 32 is bonded to the yoke 31 attracted to a furnace wall 6 as a magnetic flux supply means and an inverse exciting coil 33 negative the magnetic flux of the permanent magnet 32 is provided to said yoke 31 as a deachement means. A receiving-transmitting coil 30 for an electromagnetic ultrasonic wave is mounted in one leg part of the yoke 31. When an attraction part is attracted to the furnace wall 6, the density of magnetic flux flowing through the yoke of the attraction part comes to a value sufficient to supply a pulse current to the receiving-transmitting coil 30 to generate an ultrasonic wave and, therefore, ultrasonic measurement becomes possible. As mentioned above, by mounting the receiving-transmitting coil incorporated in the magnet attraction part, the probe moving mechanism or catalyst tank required by a conventional measuring apparatus can be dispensed with.