baber/WOPTO huggingface dataset:
Patent JP-H10312189-A (JP)
Title: Musical sound generation method
Inventor: TAMURA GENICHI
IPC: G10H1/02
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a musical sound generation method capable of decentralizing and reducing a processing load by hourly averaging the processing load for generating the waveform data form the music data. SOLUTION: The music data includes the performance event data and durative information. The processing A of S1 developes the music data to sound source parameters to write them in a P buffer. This S1 is executed when an unused area exists in the P buffer. The processing B of S2 inputs the sound source parameters added with time information of a time frame (F) in a time frame (F-1) whenever reproduction of one time frame (e.g. F-2) is ended to write them in a W buffer. A DMAC(direct memory access controller) controlled by a CODEC driver reads out the waveform data stored in the W buffer one sample each at every sampling period to output a waveform through a sound system.
Patent JP-H03275784-A (JP)
Title: Tacky adhesive sheet
Inventor: SHIMADA TERUHISA
IPC: G09F3/10
Filed: 1990-03-23
Abstract: PURPOSE:To provide a tacky adhesive sheet having a layer composed of PVA, starch and an oil-repellent between a surface substrate and a tacky adhesive layer, capable of almost completely preventing the bleeding, giving a stable coating liquid and enabling the machine-coating on on-machine basis. CONSTITUTION:A layer composed of (A) a PVA having a saponification degree of preferably >=98.0%, (B) preferably >=50wt.% (based on the component A) of starch such as oxidized starch, cationized starch or phosphatized starch and (C) an oil-repellent is placed between a surface substrate and a tacky adhesive layer to obtain the objective tacky adhesive sheet. The amount of the component C to be applied is preferably 0.05-0.15g/m<2>.
Patent JP-H07282005-A (JP)
Title: Method for controlling access to computer
Inventor: ITO MASAYUKI
IPC: G06F21/31
Filed: 1994-04-14
Abstract: PURPOSE:To eliminate such a state that the execution of the job of a proper user becomes impossible, by making it possible to access a host computer when a password and a state password are correct. CONSTITUTION:A user registration name in user information which is read from a user information registration file part 5 is compared and collated with a user registration name transferred from an input processing part 7. When they are matched, the content of a use restriction flag is inspected. When it is '0', the processing of a use permitted state is executed. In the processing, the password in information from the input processing part 7 is inspected to be correct or not by using password information in user information. In the processing of a use inhibited state, the presence or absence of the input of a state releasing password is inspected. When it is inputted, state releasing password information in information which is read from the user registration file part 5 is used and it is inspected whether the state releasing password in information transferred from the input processing part 7 is correct or not. When it is not correct, the instruction for output of a use inhibited state message is given and user verification is terminated.
Patent JP-S59200218-A (JP)
Title: Liquid crystal display element
Inventor: MINAMIZAWA HIROSHI
IPC: G02F1/1337
Filed: 1983-04-28
Abstract: PURPOSE:To easily obtain a liquid crystal display element reduced in weight and thickness by using a specified aromatic polyetheramideimide polymer for an orientation control film material and making it possible to obtain said film at low temp. and in a short time. CONSTITUTION:A material to be used as an orientation control film is an aromatic polyetheramideimide polymer having repeating units of formulae I and IIin which R1-R4 and R'1-R'4 are each H, lower alkyl, lower alkoxy, C, or Br; R5, R6 and R'5, R'6 are each H, methyl, ethyl, propyl, CF3, or CCl3; and Ar is p- phenylene, m-phenylene, diphenylene, diphenylene ether, or naphtylene. The orientation control film is obtained at low temp. and in a short time only by evaporating and drying a solvent after coating a substrate with a soln. of this polymer, thus permitting extremely easy and inexpensive fabrication of a liquid crystal display element, as compared with the conventional processes.
Patent JP-H09183701-A (JP)
Title: Water surface-applying agricultural chemical formulation having excellent floatable property
Inventor: WADA YUZURU
IPC: A01N25/30
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To provide an agricultural chemical formulation capable of excellently floating on the padding field surface water and uniformly distributing an active component of agricultural chemicals on the whole paddy field surface by covering the active component of the agricultural chemicals and a material changing interfacial tension on a specific grain nucleus. SOLUTION: This agricultural chemical formulation is obtained by carrying and covering an active component of agricultural chemicals and a materials capable of changing air-water interfacial tension on a grain nucleus having <=1 apparent specific gravity and about 300-1,400μm nucleus diameter by using an oily material. Preferably, covered grain diameter is especially about 500-1,400μm. As the grain nucleus, especially pumice, calcined perlite, processed shirasu and vermiculite, etc., are exemplified. As the oily material, especially paraffin, glycerin ester, animal.vegetable oil and fat and butadiene, etc., are exemplified. As the material capable of changing air-water interfacial tension, especially an alkylbenzene sulfonate, an alkyl sulfate and an alkylnaphthalene sulfonate, etc., are exemplified.  Preferably, about 10-about 200 gram the agricultural chemicals formulation are packed in a package of water-soluble film.
Patent JP-S531843-A (JP)
Title: Closed power panel
Inventor: HAGISAWA NORIAKI
IPC: H02B11/10
Filed: 1976-06-28
Abstract: PURPOSE: To acheive the safe and stable measurent easily by providing a measureing terminal in the desired portion to be easily measured of the power board and by automatically connecting the measuring terminal with the corresponding main circuit if a pick up breaker may be positioned at the interrupted path. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08268163-A (JP)
Title: Rear under mirror for automobile
Inventor: ARAKI YOSHITOMI
IPC: B60R1/02
Filed: 1995-03-31
Abstract: PURPOSE: To install a mirror to a car body without generating a damage, prevent the rust, prevent a large projection from the car body, and prevent the mirror as an obstacle, by connecting the mirror to an installing member which has an adhesive surface at least on one surface, through a universal coupling. CONSTITUTION: A mirror 3 is connected to an installing member 1 which has an adhesive surface to at least one surface, through a universal coupling. The installing member 1 consists of a rubber plate of a synthetic resin plate, and it is preferable its adhesive surface 1a is curved along the bending of the rear wall or the rear visor of the car body. The thickness of the installing member 1 may be made almost same as the thickness of the mirror 3, but in order to carry out some regulation of the angle of the mirror 3 in this thickness, this thickness may be made about 2 to 3 times the thickness of the mirror 3. It is preferable to make the universal coupling in a ball and socket coupling which is bendable in all directions, but it may be made in a hinge coupling bendable in two directions, or in a shaft coupling.
Patent JP-H04331235-A (JP)
Title: Production of polysilane
Inventor: SHONO TATSUYA
IPC: C25B3/29
Filed: 1991-01-17
Abstract: PURPOSE:To produce a polysilane of a controlled molecular weight under safe and gentle reactional conditions without causing environmental pollution by subjecting a halosilane to an electrode reaction by using an anode made of a specified metal. CONSTITUTION:A polysilane of formula II (wherein R is H, alkyl, aryl, alkoxy or amino; and (n) is 1-11000) is formed by subjecting a halosilane of formula I (wherein (m) is 1-3; R is as defined above; when m=1, the two Rs may be the same or different, when m=2, the four Rs may be the same or different, and when m=3, the six Rs may be the same or different; and X is halogen) to an electrode reaction by using Mg, Cu, Zn, Sn or Al as an anode under irradiation with ultrasonic waves. The above polysilane has a controlled molecular weight and can be produced safely and easily without causing environmental pollution under gentle reaction conditions because neither Hg nor Cd is used as an electrode.
Patent JP-S61233942-A (JP)
Title: Device for selecting charged particles
Inventor: FURUYA MASAYASU
IPC: H01J37/05
Filed: 1985-04-10
Abstract: PURPOSE:To enable several charged particles to be selected while maintaining a required ionic current even when a permanent magnet is used to produce a magnetic field by producing an electric field for controlling the speed of ions between a charged particle source and a magnetic field for selecting the type of charged particles. CONSTITUTION:A required ionic current is produced by introducing an original gas 11 into a plasma chamber 12 to convert the gas 11 into plasma and by controlling the voltage of a lead-out power supply 14 so as to vary the voltage applied across the plasma chamber 12 and a lead-out electrode 13. An acceleration deceleration part 50 is installed in the downstream of an ion source 10. A voltage from an acceleration deceleration power supply 53 is applied across a reference electrode 51 and an acceleration deceleration electrode 52. Ions produced from the ion source 10 are either accelerated or decelerated by the polarity of the power supply 53 while passing between the electrodes 51 and 52. Although the density of a magnetic flux produced by an analysis magnet 23 is constant because it is a permanent magnet, the curvature radius of the magnetic flux is varied by controlling the voltage (V) of the d.c. power supply 53 of the part 50. Therefore, it is possible to arbitrarily select the level of q/m (amount of electric charges/mass).
Patent JP-S60220474-A (JP)
Title: Oblique quadrangle space filter and space filtering device
Inventor: UMEMURA YOSHIYUKI
IPC: H04N5/208
Filed: 1984-04-14
Abstract: PURPOSE:To obtain an oblique quadranglar space filter and to filter an octagonal impulse response at a high speed by obtaining an added value of picture elements in the oblique quadranglar space by a serial arithmetic means at a high speed. CONSTITUTION:An original picture supplied for filtering is stored in an original picture memory 1. A working picture is generated by working picture generation means 2 and 3 based on the original picture data read out from the original picture memory 1. Adder and subtractor means 4 including plural adding parts and subtracting parts adds and subtrates working pictures generated by the working picture generation means 2 and 3. An output of said means 4 is stored in a filtering picture memory 5.
Patent JP-S549915-A (JP)
Title: Remaining tape quantity meter
Inventor: HOSHI JIYUUROU
IPC: G11B15/03
Filed: 1977-06-24
Abstract: PURPOSE: To provide a simple, inexpensive and highly accurate device by accumulating the respective quantities of electricity of the capacitors of an equal capacity having beforehand been charged subsequently into an accumulating capacitor with a contact moving cooperatively with the revolutions of a reel, etc. and displaying the quantity of electricity having been accumulated therein as the remaining quantity of tape. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000267095-A (JP)
Title: Reflection type liquid crystal display device
Inventor: KAMISAKA TETSUYA
IPC: G02F1/1335
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To obtain a reflection type liquid crystal display device having high reflectance that can obtain a display with good contrast and can realize a good achromatic color display, by applying a polarizing plate on only one face of a liquid crystal material layer and disposing a specified liquid crystal cell and an optical anisotropic material. SOLUTION: The twist angle θ1 of liquid crystal molecules in a liquid crystal material layer in a liquid crystal cell 3 from the polarizing plate 1 side to the reflector 4 side, the twist angle θ2 of the slow phase axis of an optical anisotropic material 2 from the polarizing plate 1 side to the reflector plate 3 side, the twist angle θ3 between the axes on the faces of the optical anisotropic material 2 and the liquid crystal material layer from the polarizing plate 1 side to the reflector plate 4 side, and the angle θ4 between the absorption axis 11 of the polarizing plate 1 and the slow phase axis of the optical anisortopic material 2 on the face facing the polarizing plate 1 size satisfy all of the relation of θ1=+40 deg. to +70 deg., θ2=-20 deg. to -50 deg., θ1+θ2=+11 deg. to +35 deg., θ3=+70 deg.  to +110 deg., θ4=-15 deg. to +25 deg. or +75 deg. to +115 deg..
Patent JP-H07278340-A (JP)
Title: Expandable styrene resin bead and its production
Inventor: HANAHIRA SHIGEYUKI
IPC: C08J9/22
Filed: 1994-04-14
Abstract: PURPOSE:To produce new expandable styrene resin bead without causing blocking in production, having remarkably excellent productivity and giving a molded article free from dust-precipitation property by attaching a specific hydroxyalkylamine to the surface of expandable styrene resin beads. CONSTITUTION:This styrene resin bead is produced by attaching (A) preferably 0.1-2 pts.wt. of a 13-20C hydroxyalkylamine compound having a hydroxyl- containing aliphatic hydrocarbon group on the side chain and expressed by formula ((n) is 11-18; (n') is 1-5) [preferably N-hydroxyethyl-N-(2- hydroxytetradecyl)amine, etc.] to (B) 100 pts.wt. of an expandable styrene resin bead (preferably polystyrene bead). The bead is produced by producing the component B by suspension polymerization, drying the polymer and mixing with the component A. Preferably, it is continuously produced by continuously charging the components A and B into a stirrer such as Reydige mixer, mixing at room temperature and passing the component B coated with the component A through a transfer pipe.
Patent JP-S55166987-A (JP)
Title: Laser device
Inventor: IKEDA KENJI
IPC: H01S5/00
Filed: 1979-06-13
Abstract: PURPOSE:To improve the transmission quality of a light communication by distincting the reflecting light with the original oscillating light to form a structure for concentrating the original oscillation light in gain and eliminating the affect of the reflected light. CONSTITUTION:The light generated in a gain region 5 is turned in both clockwise and counterclockwire. In case of counterclockwise light, it is partly picked up via a directional coupler 6 into a light waveguide 4, and the residue is again returned to the gain region 5, amplified and passed through the directional coupler 7 to be again introduced into the directional coupler 6. In case of clockwise light, it is not losed in the directional coupler 6, but introduced via the coupler 7 into a branch light waveguide 8 to become heat at the no-reflecting terminal 9 to be terminated. The counterclockwise light is the original necessary light outputted through the light pickup light waveguide 4.
Patent JP-2000274960-A (JP)
Title: Exhaust pipe blocking preventer
Inventor: IKEGAMI YASUSHI
IPC: F27D17/00
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To deter the adhesion of fine particles to the face or the like within a gas discharge pipe, in condition that an exhaust generation source is operated. SOLUTION: Cleaning water is supplied intermittently to the bottom of an exhaust cylinder 11 by a first water supply means 17, and the cleaning water diffused in spray form from the bottom of the exhaust cylinder 11 is accompanied with fine particles floating within a fusion furnace body 2. It is led to the uppermost part of a gas discharge pipe 14, and the cleaning water condensed at the uppermost part of the gas discharge pipe 14 flows in a gas processor via the gas discharge pipe 14. Moreover, the cleaning water is supplied intermittently to the uppermost part of the gas discharge pipe 14 by means of a second water supply means 18, and the fine particles within the gas discharge pipe 14 are washed away to the gas processor, thus the accumulation of the fine particles on the inner face of the gas discharge pipe 14 is prevented.
Patent JP-S51151462-A (JP)
Title: Co mpound screw differential for a mechanism capable of obtaining a small distance motion by a large screw
Inventor: MATSUZAKA TOKUSHI
IPC: G01B3/18
Filed: 1975-06-21
Abstract: PURPOSE: Using two large screws having a slight lead pitch difference, a small distance motion mechanism which has a superior endurance and a high precision is obtained. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09271190-A (JP)
Title: Control equipment
Inventor: INOUE MAKOTO
IPC: H02P7/06
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a control equipment capable of obtaining feedback control excellent in response, in a control equipment used for feedback control of a DC motor or the like. SOLUTION: This control equipment counts pulses from a rotary encoder 3 which correspond the number of revolution of a DC motor 1, by a pluse counter 21 in a microcomputer 2, and feedbacks the result, as a control voltage, to the DC motor 1, on the basis of velocity voltage command data from a data memory 22. In this case, input values of control target are arranged at a center on a data table. In the front and the rear of the target input data, input values are arranged in order on the data table. The input values are changed by the output operating variable when the difference of the data table address from the target input value is outputted as the operating variable of the output. Feedback control is performed by outputting the difference between the address of the table data and the address wherein the target input values are arranged as the operating variable.
Patent JP-S5411682-A (JP)
Title: Semiconductor device
Inventor: FUSE MAMORU
IPC: H01L29/73
Filed: 1977-06-28
Abstract: PURPOSE: To increase the dielectric strength, by taking the implanted layer as double layer constitution of the first implanted layer and the second layer of further high concentration formed in the first layer. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S572764-A (JP)
Title: Ink jet recorder
Inventor: KAWAKUBO TOSHIO
IPC: B41J2/20
Filed: 1980-06-06
Abstract: PURPOSE:To remove an ink present in the proximity of a jetting head by a method wherein the jetting head and a charging electrode are fitted respectively to different supporting bodies which are adapted for free opening, and suction pump is operated during a closing operation of the supporting body for the charging electrode. CONSTITUTION:The jetting head 9, the first deflecting electrode 131 and a gutter 14 are fitted to the first supporting body 1. On the other hand, the second deflecting electrode 132, a U-shaped charging electrode 15 and a charge detecting electrode 16 are fitted to the second supporting body 2. Accompanied with a closing operation of the second supporting body 2, a rack 18 is driven to move to the right, causing a piston 26 to move rightward, and a negative pressure is generated in a left chamber of a cylinder 25. The negative pressure is applied to tubes 302, 301, a filter 24 and a check valve device 23, in which a ball valve 23a is moved upward by the negative pressure to close a side passage port above it. As a result, the negative pressure in the cylinder 25 is applied to air intake ports 211, 212,... so that the ink present on the upper surface of the first supporting body 1 is sucked in.
Patent JP-H10270578-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: WATANABE HITOMI
IPC: H01L21/8247
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To unnecessitate the heat treatment process for formation of a DDD diffusion layer, and to suppress the deterioration of the quality of a gate oxide film and a tunnel oxide film in the semiconductor device using double-layer polycrystalline silicon. SOLUTION: After formation of the gate electrode 4 (b) of a DDD transistor and the lower electrode 4 (a) of a capacitor by the first polycrystalline silicon, a DDD impurity layer 6 (a) is formed, a DDD diffusion layer 6 (b) is formed by combinedly performing a thermally oxidizing process and a DDD impurity layer diffusing process for formation of a gate oxide film 7 (b) of the transistor having the insulating oxide film 7 (a) of the capacitor and the second polycrystalline silicon as a gate electrode 8 (b). As a result, a manufacturing process is, reduced, and the quality of the gate oxide film and a tunnel oxide film can be improved by reducing a heat treatment process.
Patent JP-S62232837-A (JP)
Title: Lug position measuring device for cathode-ray tube
Inventor: SHIBATA TOSHIHIDE
IPC: H01J9/42
Filed: 1986-04-02
Abstract: PURPOSE:To automatically judge whether or not the positions of the lugs of a cathode- ray tube are proper covering plural kinds of the cathode-ray tube, by providing support pins on four support bases, and detection pins on four detection bases, so as to form a peculiar construciton. CONSTITUTION:Four support bases like the first movable base 23 are installed, while each of which is provided with a support pin 21 projecting upward for supporting the surface of a cathode-ray tube 1 and arranged to be movable in the horizontal direction so that said support pin 21 can move to the positions facing the reference points P of plural kinds of the cathod-ray tube 1, and also detectors are installed, while each of which is provided with a detection pin 22 capable of being engaged with a lag 3 of the cathode-ray tube 1 as being vertically movable and urged upward, and provided with a detector for meansuring the vertical position of said detection pin 22, thereby said detectors being, for example, four detection bases 35 each of which is provided with a linear gauge 43 or the like and arranged to be movable in the horizontal direction so as to move said detection pin 22 to the designed positions of lugs 3 of plural kinds of the cathod-ray tube 1. The abovementioned process can make automatic measurement of the positions of the lugs 3 of cathode-ray tube 1 and further applicable to the measurement of the positions of the lugs 3 of plural kinds of the cathode-ray tube.
Patent JP-S58193127-A (JP)
Title: Cleaning method of extrusion-molding metal die
Inventor: NAKAMURA TAKAYUKI
IPC: B29C48/03
Filed: 1982-05-06
Abstract: PURPOSE:To clean simply a metal die in a short time without injuring the die by extruding nonthermosetting resin of the same kind as thermosetting resin material, immediately before the extrusion molding of said thermosetting resin is finished. CONSTITUTION:For instance, immediately before the kneading-extrusion of the forming material such as thermosetting resin made from unsaturated polyester resin, styrene, dicumyl peroxide, glass fiber, calcium carbonate and zinc stearate is finished, nonthermosetting resin material made from unsaturated polyester resin, glass fiber, calcium carbonate and zinc stearate is extrusion molded. Then, the metal die is dipped into acetone.
Patent JP-H0626267-A (JP)
Title: Guard seal
Inventor: PIITAA SHIEEDE
IPC: E05G1/026
Filed: 1993-03-11
Abstract: PURPOSE: To provide a reliable guard seal incapable of modifying easily. CONSTITUTION: This guard seal is integrally molded by polypropylene or the like, and comprises a housing body part 3, a cap 19, a locking bar 4, a flexible strap and a tab. It is separately molded by acetal or the like having a high melting point, and parts acting as corotation are provided with a flange 10 seated rotatably on the stage of a body part 3 and a plurality of fingers 11 engaged with an end face on which the tooth of a bar 4 rises.
Patent JP-S521855-A (JP)
Title: Steel pipes store vonveyor
Inventor: FUKUDA YOSHIO
IPC: B65G19/02
Filed: 1975-06-24
Abstract: PURPOSE:Steel pipes store conveyor, in which, steel pipe transfer speed is controlled as desired, and excessive noise is prevented.