baber/WOPTO huggingface dataset:
Patent JP-H10214852-A (JP)
Title: Semiconductor sealing method
Inventor: MINAMI KATSUNORI
IPC: B29C45/14
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To reduce waste resin by using injection molding dies, wherein temperature control on the sprue section is exercised independently of the other sections of the dies to conduct sprueless molding. SOLUTION: Resin injected from an injection molding machine goes in a sprue 3 and reaches a cavity 2 through a runner 4 and a gate 5. At this point, a sprue bush 6 is used as the sprue 3, and temperature control on the sprue bush 6 is exercised independently of the die temperature of the other sections at 65-120 deg.C. As a result, the resin in the sprue bush 6 is not cured, and when the mold is opened after the completion of molding, the resin is left in the sprue bush 6. Therefore, when a molding is taken out after the completion of molding, only the molding (lead frame 1), runner 4 and gate 5 are taken out. The resin in the sprue bush 6 is used for the next molding shot. As a result, the sprue 3 does not make waste resin, and can be used for the next molding.
Patent JP-H03223572-A (JP)
Title: Shaft sealing device
Inventor: NAKANISHI YASURO
IPC: F04B39/00
Filed: 1990-01-27
Abstract: PURPOSE:To prevent leakage of a fluid from a bearing perfectly by providing a hollow part between the bearing and a shaft, communicating the hollow part with the inside of a casing via a pipeline, and filling a medium fluid inert with the pressure fluid in the casing, in the hollow part. CONSTITUTION:A rotor 2 of almost U shape is provided in a casing 1, the rotor 2 is pivoted rotatably to the casing 1 and a bearing 4 provided to the boss 1a of the casing by a shaft 3. The rotor 2 is furnished with projecting fins radially at a specific interval in the circumferential direction, and the rotor 2 is rotated by blasting a high pressure gas blowing out from nozzles provided at the circumferential wall 1b of the casing 1 to the fins 5. At the boss 1a, a hollow part 6 is provided between the bearings 4, the hollow part 6 is communicated with the inside of the casing 1 through a communication pipe 7, and a lubricating oil 10 is filled therein. In the casing 1, a labyrinth seal 8 is provided between the casing and rotor 2 to shut off the inside from the outside, and the inner pressure of the casing 1 is reduced by vanes 9 provided at the side surface of the rotor 2.
Patent JP-H11210645-A (JP)
Title: Gear pump
Inventor: YAMAMORI SHOJI
IPC: F04C2/18
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To carry out disassembly, cleaning, and assembly easily without accompanying danger by providing a gear pump in which the paired gears is built in the gear housing so as to divide a gear housing into paired gears on a surface crossing with a rotary shaft of the paired gears. SOLUTION: A gear pump 1 is formed in such a constitution that a gear housing 2 is divided into paired gear which are built into the gear housing 2 at a surface crossed with a rotary shaft of the paired gears. Two paired gears are built into the gear housing 2, and the paired gears such as one or three pairs or more may be built therein. In the case where easiness of handling, stability of discharging pressure, kneading property of resin, and the like are taken into consideration, two paired gears may preferably be built therein. The gear housing 2 is divided at one surface normally, and the gear housing 2 may preferably be divided into gear housings 2a, 2b at a dividing surface 2c corresponding to a center part of the paired gear so as to divide the gear housing 2 into just two parts.
Patent JP-S52100482-A (JP)
Title: Dibenzooxepin aceitc acid
Inventor: YOSHIOKA TOSHIYUKI
IPC: C07D313/12
Filed: 1976-02-18
Abstract: PURPOSE: 6, 11-Dihydro-11-oxodibenzo [b, e] oxepin acetic acids formula I(R is H, lower alkyl) and their salts, such as 6, 11-dihydro-11-oxodibenzo [b, e] oxepin-8-acetic acid. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S56114065-A (JP)
Title: Totalizing system based on time band
Inventor: KUMAGAI SHIYOU
IPC: G07G1/12
Filed: 1980-02-14
Abstract: PURPOSE:To ensure a control of the data based on the more accurate time band for  an electronic register containing the time band based memory regions, by subtracting the returns data from the sales data when the returns data is supplied. CONSTITUTION:In case a customer wants to return of an article of 1,500 with its receipt (a), the operator sets the return mode. Then the time of the receipt issue is supplied with operation of the amount key, and then the TIME key is operated to print the time of sale on the receipt (b). After this, the amount key is operated to supply the amount data of the returned article, and then the department key 4 is operated to print the amount to be returned on the receipt (b). Then the cash/ deposit key is operated to subtract the returns data from the sales data stored in the time band based memory region corresponding to the input time data. Thus both the returns data and the present time are printed on the receipt (b).
Patent JP-2000212268-A (JP)
Title: Drying of copolyester
Inventor: KITSUKA YOSHIYUKI
IPC: F26B3/00
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently drying polyesters copolymerized with a phosphorus compound by inhibiting fusing and lowering in viscosity. SOLUTION: The major dicarboxylic acid component is terephthalic acid and the major diol component is ethylene glycol, and 0.5-3.0 mol% phosphorus compound based on the total acid component of the polyester is copolymerized and, simultaneously, polyester pellets having a water content of not less than 300 ppm are dried. In this instance, the polyester pellets are pre-dried in the temperature range of the glass transition temperature (Tg) of the polyester ±20 deg.C to render the water content less than 300 ppm, and subsequently dried at a temperature of not higher than the crystallization temperature (Tcc).
Patent JP-H11208177-A (JP)
Title: Writing instrument
Inventor: AKIYAMA MORIO
IPC: B43K7/06
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a writing instrument improved to predict a time of lacking of a ink according to a writable writing length and number of characters. SOLUTION: An ink scale 3 for indicating a writable writing length and the number of characters is axially arranged with graduation lines of a measure on an ink tank 1 partly or entirely having transparency and light transmission properties. The scale 3 is the same color as ink M color contained in the tank 1 so that as the ink M is consumed, the scale 3 is developed on a surface of the tank 1. And, filling capacity of the ink M between the lines of the scale 3 is at least writable by the writing length of about 10 m or at least 200 characters of the number.
Patent JP-H11296096-A (JP)
Title: Display device and color wheel
Inventor: DOANY FUAD
IPC: H04N5/74
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To obtain an optical device which has an improved efficiency and improved contrast ratio. SOLUTION: A light valve supplies image formation light to a projection lens, which projects the image formation light on a screen. The wheel 30 has the front and back which have different color segments and are displaced from each other and when the different color segments of the front and back overlap with each other polarized light is separated into different color beams at the same time. When the front and back are parallel, two beams from the front and back are parallel to each other. Or when the front meets the back to form a wedge, the two beams have different directions. The color segments of the front and back are offset mutually and have transparent segments respectively, so some color beam is provided for one light valve. The wheel is rotated and the light valve is irradiated with different colors sequentially simultaneously.
Patent JP-S60161396-A (JP)
Title: Manufacture of silicon thin film
Inventor: KANAMORI KATSU
IPC: C30B13/06
Filed: 1984-02-02
Abstract: PURPOSE:To manufacture a titled silicon thin film having a large area and uniform crystal orientation by depositing polysilicon in an island formed of an insulating material, irradiating a high-output laser in the longitudinal direction of the island, and scanning. CONSTITUTION:The polysilicon 1 is deposited in a recessed island formed on a silicon oxidized film 2 having >=1mu thickness which is formed by the thermal oxidation of a silicon substrate. The silicon oxidized film 2 is heated at >=700 deg.C, and a high-output laser is simultaneously irradiated in the direction as indicated by the arrow 3 for scanning to form a single crystal silicon film having <100> orientation in the vertical direction and <010> orientation in the direction parallel to the groove. The strain of the recrystallized silicon film is reduced, and the generation of cracks is prevented in this way. And the crystal orientattion can be controlled while enlarging the crystal.
Patent JP-S60160787-A (JP)
Title: Tv picture signal extracting system
Inventor: AKATSUKA YUUICHIROU
IPC: H04N5/93
Filed: 1984-02-01
Abstract: PURPOSE:To select and extract a prescribed field's share or frame's share of signal from a TV picture signal by separating a vertical synchronizing signal of the TV picture signal and obtaining an extracted period signal from the vertical synchronizing signal and an extraction command signal. CONSTITUTION:The extraction command signal commanding how many field's share of the TV picture signal is extracted is inputted to an FF11. An output from the FF circuit 11 is fed to a gate circuit 12, where the extracted command signal and the vertical synchronizing signal Vsync from a synchronizing separator circuit 14 are ANDed. The output of the gate circuit 12 is given to an FF circuit 13, from which the extracted period signal G is outputted. The TV picture signal of signal wave in which a prescribed field's share or frame's share is selected is obtained at the output side by ANDing the extracted period signal G and the TV picture signal.
Patent JP-H04214704-A (JP)
Title: New intiator for cationic polymerization
Inventor: OMAARU FUARUUKU
IPC: C08F4/52
Filed: 1991-02-08
Abstract: PURPOSE: To provide a novel cationic polymn. initiator being a compd. containing an onium cation and a non-nucleophilic metal complex anion and useful for forming a high mol.wt. polymer.  
     CONSTITUTION: A novel cation polymn. initiator contains a compd. such as trimethyloxonium having constitution represented by formula I [wherein Y is a cation selected from a group consisting of oxonium, sulfonium, selenonium, iodonium, diazonium, pyrylium, carbenium and acylium, R is a group represented by formula II (wherein R 1  is H, halogen, alkyl or aryl) or a group represented by formula III, M is an element selected from group 3-15 elements, Z is 1-4 and a, b and n are an integer forming Z ≤ n and a×b=z]. This initiator is homogenously brought into contact with a cation polymerizable monomer such as styrene oxide to obtain a high mol.wt. polymer. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S60161532-A (JP)
Title: Measurement of loading weight of vehicle
Inventor: TAKAGI KAZUO
IPC: G01G19/10
Filed: 1984-02-01
Abstract: PURPOSE:To remove the effect due to the slide resistance of a piston cylinder, by a method wherein the pressure in a suspension cylinder is successively detected and a wt. of said wt. for a predetermined time is calculated. CONSTITUTION:In a hydropneumatic suspension having springiness and attenuation property, the wt. of a car body is supported by four suspension cylinders 1A-1D of front wheels and rear wheels and, in order to know the wt. of the car body, the wt. applied to four suspension cylinders is measured. When a vehicle is vibrated, that is, the suspension cylinders are subjected to expansion and contraction motion, plus and minus values repeatedly appear in the slide speed V thereof and the slide resistance F thereof with respect to a time T and, therefore, an apparent wt. including the slide resistance F is calculated on the basis of the cylinder internal pressures and cylinder cross-sectional areas and, when this wt. is divided by the time T and the obtained value is integrated, the slide resistance F is cancelled and true wt. is calculated.
Patent JP-S58137523-A (JP)
Title: Connection structure for feed cable of discharge work device
Inventor: UEISHI YOUICHI
IPC: B23H7/10
Filed: 1982-02-08
Abstract: PURPOSE:To reduce inductance of a cable by connecting one conductor of a feed cable of a wire cut discharge work machine to a wire electrode and connecting another one to the vicinity of a work section for a workpiece by means of an adsorptive contactor. CONSTITUTION:A conductor 8 of a feed cable of a wire cut discharge work machine is connected to a wire electrode 1 through a conductive terminal, while a net wire 9 is connected to the vicinity of a work section part of a workpiece 2 by means of adsorptive contactors 21, 25. The contactor 21 is pressed and fixed to the workpiece 2 by means of a magnet 20a. In case the workpiece 2 is not a magnetic body, the contactor 25 is connected to the workpiece 2 by means of a sucker 24. Thus, not only length of a lead line 22 but also the inductance of the cable can be reduced.
Patent JP-S62178101-A (JP)
Title: Commodity carrier using linear motor
Inventor: TAKEUCHI TOSHIYUKI
IPC: B65G54/02
Filed: 1986-01-28
Abstract: PURPOSE:To suppress the vertical vibration of a car body with a center for wheels, by making auxiliary transmission wheels arranged at the tip side sections of a secondary conductor, come in contact with the upper surface of a primary coil or guide rails. CONSTITUTION:The both horizontal side walls 2 of guide rails B are respectively provided with plate-formed sections 2a mounted on a car body, and on a bottom wall 3, the primary coils C1, C2 of a linear motor are fitted. In the meantime, on the lower section side of a car body A for a carrier,the secondary conductor D of the linear motor is horizontally set, and a pair of wheels 7 are fitted left and right. Besides, tip side sections Da in the front and rear of the car body protruded in the front and rear directions of the car body from the car body side wheels 7 on the secondary conductor D are respectively provided with auxiliary transmission wheels 12 for suppressing the vertical vibration of the car body A with a center for the wheels 7 so that the transmission wheels 12 may come in contact with the upper surface sections of the primary coils C1, C2.
Patent JP-S62178626-A (JP)
Title: Mobile waling device
Inventor: TAMURA HISASHI
IPC: E02D17/08
Filed: 1986-01-29
Abstract: PURPOSE:To raise the efficiency of sheathing operations by providing an expansible waling frame formed by connecting two front and back end portions in parallel through a propulsive jack and a supporting jack attached between the front and back end portions of each waling frame. CONSTITUTION:Front and back end portions 6 and 7 of two waling frames 5 set in parallel are connected through an propulsive oil-pressure jack 8 to make up a mobile waling device 4, and also connected with expansible oil- pressure jacks 9 and 10 for supporting. The jack 8 is housed in the back end portion 7 and the front and back end portions 6 and 7 are relatively expansible. The device 4 is set along a steel sheet pile 3 erected in the cut face 2 of a trench 1, and the jacks 9 and 10 are extended to support the sheet pile 3 for putting a drainage pipe 13 into the device 4. The pipe 13 is connected with an existing drainage pipe 13', the pipe 13' portion is embedded with soil, and they are advanced by the jack 8. The efficiency of sheathing operations can thus be enhanced.
Patent JP-H11196854-A (JP)
Title: Structure around side plate of rotating type apparatus for producing koji
Inventor: ARAKI WAKIO
IPC: C12M1/16
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a structure around a side plate without dropping a Koji (a yeast) substrate from a culture bed and without causing the short pass of regulating air and further the structure around the side plate of a rotating type apparatus for producing the Koji, capable of preventing the sanitariness of the apparatus for producing the Koji with a structure for preventing the Koji substrate from dropping. SOLUTION: This structure around a side plate 6 is obtained by installing a lateral part of the side plate 6 composed in a cylindrical shape so as to be in close vicinity to the outer peripheral end of the culture bed 5 and attaching a sliding plate 8 composed of a material with slight frictional resistance to the lateral part of the side plate 6 so as to slide with the culture bed 5, in an apparatus for producing Koji equipped with a rotatable disk 4 provided in a room for producing the Koji composed of a wall unit having heat insulating properties and the culture bed 5 arranged on the top surface of the disk 4.
Patent JP-H04256300-A (JP)
Title: Sound field controller
Inventor: WATANABE EIJIRO
IPC: H04S1/00
Filed: 1991-02-08
Abstract: PURPOSE:To expand a listening range wherein an excellent sound generated by a sound field controller is obtained. CONSTITUTION:The sound field controller equipped with a front direct sound speaker 2 and a rear initial reflected sound speaker 4 which are provided at the front part in a room 1 and a reverberation sound speaker which is provided at the rear part in the room 1 is equipped with a center reverberation sound speaker 5 which is provided at the center upper part in the room 1 and outputs a reverberation sound to the front lower part and a center direct sound and initial reflected sound speaker 6 which is provided at the center upper part in the center 1 and outputs a direct sound and an initial reflected sound to the rear lower part.
Patent JP-S62178475-A (JP)
Title: Steering system control device for vehicle
Inventor: ITO TAKESHI
IPC: B62D101/00
Filed: 1986-01-31
Abstract: PURPOSE:To improve resonse to control of a steering system, by a method wherein, by the use of a detecting value of a front wheel cornering force, a movement variable desired value and a control amount are determined. CONSTITUTION:A movement variable desired value deciding means 102 determines a cornering force, exerted on front wheels, which is detected by a detecting means 100 based on a desired vehicle model, and a movement variable responding to a car speed detected by a detecting means 101. A control amount generating means 103 generates a control amount of a state amount of a steering system, required for realization of a movement variable desired value, from a front wheel cornering force, a car speed, and vehicle factors.
Patent JP-H01192180-A (JP)
Title: Superconductor, manufacture thereof, and superconductive composite
Inventor: MORI SADAJIRO
IPC: H01B12/02
Filed: 1988-01-28
Abstract: PURPOSE:To encompass the surface of a superconductor main body with a moisture resistant material so as to prevent it from deteriorating in characteristic due to the reaction of it with moisture in air by a method wherein a solution formed of a solvent and a moisture resistant material dissolved in it is applied onto the superconductor main body and the solvent is made to evaporate. CONSTITUTION:A solution 11 composed of a volatile liquid such as fluorocarbon and a moisture resistant material 4 such as fluorine resin dissolved in it is previously reserved in a vessel 10, and a superconductor main body 1 is dipped into the solution 11 for a few seconds. Next, the superconductor main body 1 is taken out from the solution 11 fluorocarbon evaporates in a few seconds at a normal temperature to form a fluorine resin film 4 on the surfaces of the superconductor main body 1 and a winding frame 2 as thick as a few mum. By these processes, a phenomenon such as a reaction of the superconductor main body 1 with the moisture contained in air can be prevented, where the reaction occurs when the moisture in air is contact with the main body 1. Therefore, the superconductor main body 1 can be prevented from a phenomenon such as the decrease in a critical temperature and a critical current density.
Patent JP-H08214040-A (JP)
Title: Electronic appliance controller, electronic appliance control method and electronic appliance control system
Inventor: SAKAGAMI YASUHIKO
IPC: H04N21/643
Filed: 1995-02-06
Abstract: PURPOSE: To utilize plural electronic appliances effectively as one system. CONSTITUTION: A telephone set 11, a VCR 12, an audio equipment 13, a personal computer 14, a set top box 15, and a television receiver 16 as electronic appliances in home are connected to a home switch 1 via in-home data lines 3-1-3-5. The home switch 1 sends digital data received from each electronic appliance to an external device via a public data line 2 and sends data received through the public data line 2 to a prescribed electronic appliance. Furthermore, the switch 1 sends data outputted from an electronic appliance to other electronic appliance.
Patent JP-S63186371-A (JP)
Title: Vector processor
Inventor: HAYASHI HIDEO
IPC: G06F17/16
Filed: 1987-01-28
Abstract: PURPOSE:To improve the performance of a vector processor by controlling the writing inhibition period of a vector register in accordance with the reading speed of the vector register. CONSTITUTION:An output signal line 4 outputs the clock intervals for transmission of the arithmetic data to a multiplier 5. The multiplier 5 multiplies the contents of a vector length register 1 by the data value on the line 4 and sets the result of this multiplication at a counter 6. Hereafter the counter 6 continues the count-down actions until the count value is equal to '0'. A read mode flag 8 is set to show that a vector register is reading data and at the same time a writing inhibition flag 7 is also set. A comparator 9 compares the contents of the register 1 with the count value of the counter 6. Then the flag 7 is set when the coincidence is obtained from said comparison. When a decoder 10 detects that the counter 6 is set at '0' from '1', the flag 8 is reset. In such a way, the performance of a vector processor is improved.
Patent JP-H02235806-A (JP)
Title: Transparent anti-perspiration agent composition and preparation thereof
Inventor: ANDORIYUU HAMIRUTON WAADO
IPC: A61K8/49
Filed: 1990-01-30
Abstract: PURPOSE: To obtain a transparent or a semi-transparent antiperspirant composition, free or almost freer from water by adding a mixture of a silane and a polyol to an antiperspirant salt such as a chlorine salt of Al, Zn, etc. CONSTITUTION: This transparent antiperspirant composition is obtained by blending 5-15wt.% of an antiperspirant salt selected from the group consisting of a hydrated chlorine salt of Al, Zr and Zn, a hydrated bromine salt of Al, Zr and Zn and their mixture with 5-30wt.% silane of formula I (R<1> is a 2-5C alkyl or a 6-18C aryl; R<2> is a 1-5C alkyl), (e.g. propyltrimethoxysilane) and 60-95wt.% polyol of formula II (R<3> is a 2-6C alkyl). The method of a preparation thereof comprises making an aqueous solution of the antiperspirant salt, heating the solution, add a mixture of the silane and the polyol thereto, further heating and further adding a gelling agent as desired.