baber/WOPTO huggingface dataset:
Patent JP-H05155678-A (JP)
Title: Method for making compost from organic sludge
Inventor: NAGAI KOZO
IPC: C02F11/02
Filed: 1991-12-09
Abstract: PURPOSE:To easily and inexpensively make compost from org. sludge, such as sewer sludge by using the sludge which is dehydrated as a deodorant, then fermenting the sludge, thereby making the sludge into compost. CONSTITUTION:The dehydrated org. sludge is dried at <=80 deg.C. The dried sludge is brought into contact with the malodorous gases discharged from a fermentation tank so as to deodrize. The dried sludge adsorbed and decomposed the odorous components is charged into the fermentation tank and is fermented. The dehydrated org. sludge is preferably premolded to granular lump bodies. The compost products are made into granular lumps as well and the handling is extremely facilitated in such a case.
Patent JP-H05211228-A (JP)
Title: Electrostatic chuck
Inventor: KITABAYASHI TETSUO
IPC: B23Q3/15
Filed: 1991-12-10
Abstract: PURPOSE:To obtain an electrostatic chuck displaying stable electro-static characteristics in conformity with a working temperature. CONSTITUTION:The insulating layer of an electrostatic chuck is composed of the solid solution particles of alumina and a transition metal oxide and glass existing on the grain boundaries of the solid solution particles. For the substance producing a solid solution between itself and alumina, concretely chromia (Cr2O3) having the crystal structure of corundum structure, crystal structure of which is similar to alumina, is cited as the transition metal oxide at that time.
Patent JP-2001163345-A (JP)
Title: Refuse bag
Inventor: KASE KIYOSHI
IPC: B31B23/74
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a refuse bag which is easily portable, strong in structure, preventive from any breakage from a bottom, and when it is used as a packaging bag, free from any dust intrusion, sanitary in use, and advantageous of preventing the content from being projected therefrom. SOLUTION: In a manufacturing method of the refuse bag 4 in which both transverse sides are subjected to the thermal bond 5 leaving behind an upper portion thereof, and the remaining upper portion is formed a handle part, a joining piece for thermal bond is abutted on a cutting line, and a film is cut along the cutting line, the packaging bag is formed by folding an end of one film of tubular films, and thermally bonding it, and the other film is folded to be sealed.
Patent JP-H05161918-A (JP)
Title: Method for making steel strip coil
Inventor: KATAGIRI HIDEAKI
IPC: B21C47/24
Filed: 1991-12-11
Abstract: PURPOSE:To improve the yield of a coil by detecting the position of a standard band with standard band detectors, moving a marking device to the standard band part and making coil information on the standard band. CONSTITUTION:The band detectors 3, 3' move on the coil 1 to detect the band 2. The band detectors 3, 3' consist respective of a surface state detecting sensor and a laser beam range finder and whether change of the surface state and the sustained width of the change are equal to the width of the band 2 are discriminated by an arithmetic unit 6. When they are discriminated to be equal to the width of the band 2, the marking device marks a coil information on the band 2. Since the surface of the coil is not marked, the quality of the coil 1 can be prevented from lowering.
Patent JP-H11182419-A (JP)
Title: Pump for high temperature fluid
Inventor: YAMAGUCHI HIROSHI
IPC: F04B53/12
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To reliably hold the whole discharge pipe by a pump main body by integrally holding a discharge pipe so as to run along and come into contact with a peripheral part of a cylinder, and fixedly forming the discharge pipe in the pump main body. SOLUTION: A pump main body P is installed by fixing a piston driving mechanism 22 and a valve operation mechanism 24 of a sliding valve element 19 on a cover 41 by arranging a support structure on it after being fixed to the cover 41 of a vessel 40 by a holding metal fitting 20 to hold a cylinder 1 on the upper end. The holding metal fitting 20 is constituted so as to be integrally held by contacting a discharge pipe 10 with an outer peripheral surface 4 along the periphery of the cylinder 1 of the pump main body P. The discharge pipe 10 is installed in the pump main body P integrally with the pump main body P by running a main body abutting surface 10a along the outer peripheral surface 4 of the cylinder 1 by forming the main body abutting surface 10a along the outer peripheral surface 4 of the cylinder 1.  The main body abutting surface 10a is adhered to the outer peripheral surface 4 by a ceramic adhesive. Therefore, the whole discharge pipe can be reliably held by the pump main body.
Patent JP-2000172667-A (JP)
Title: Method and device for simulating work of person, and storage medium stored with work simulation program
Inventor: ONO TAKEHIKO
IPC: G06F19/00
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To simulate various operation sequences when the same work knowledge is inputted and to generate the operation sequence, which is to be generated by the simulation at such a time, agrees with features observed when a person performs work. SOLUTION: Previously defined work knowledge and an operator competition set are applied as input data (S1). Based on the present work state and work knowledge, the candidate set of operators is generated (S2). One operator is selected from among the generated candidate set of operators (S3). The operation sequence is generated based on the selected operator (S4), and the simulation result corresponding to the inputted input data is provided.
Patent JP-2000170867-A (JP)
Title: Ball screw device
Inventor: MIYASHITA NOBUHITO
IPC: F16H25/22
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a ball screw device capable of carrying out a re-adjustment of a preload without removing a ball screw from a machine. SOLUTION: A ball screw shaft 3 and a first ball nut thread-engaging with the ball screw shaft 3 are provided and a female screw 11 coaxial to the ball screw shaft 3 is provided at one side of the fist ball nut 7. A second ball nut 13 simultaneously thread-engaging with the female screw 11 and the ball screw shaft 3 is provided. A lock nut 15 for restricting a relative rotation of the first ball nut 7 and the second ball nut 13 is provided on a male screw of the second ball nut 13 projecting from the first ball nut 7 to the outside of a body to be moved.
Patent JP-H11150018-A (JP)
Title: Manufacture of polarized magnet
Inventor: SAKUMA TETSUO
IPC: H01F7/02
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To obtain a desired polarized magnet by reducing magnetic flux density of an N-pole, of a magnet having a magnetic flux density of a specific Gauss value or lower, by covering the N-pole with a case made of the same material as that of the magnet or a magnetic material. SOLUTION: In a method for manufacturing a polarized magnet, a polarized magnet having an S-pole magnetic flux density of 4-20 Gauss and an N-pole magnetic flux density of about 5 Gauss or lower, with the ratio of the N-pole magnetic, flux density to the S-pole magnetic flux density being adjusted to about 50% or lower, is manufactured by covering the N-pole of a plastic magnet having a magnetic flux density <=30 Gauss with a plastic cover made of the same material as that of the magnet. When the N-pole is covered with the plastic case, the magnetic flux density of the N-pole is dispersed and becomes weaker. Though the plastic case is used without magnetization, this method is effective when the magnetic flux density of the magnetic is weak.  Therefore, a magnet having an S-pole magnetic flux density of 4-20 Gauss and an N-pole magnetic flux density of about 5 Gauss or lower, with the ratio of the N-pole magnetic flux density to the S-pole magnetic force being adjusted to about 50% or lower, can be manufactured easily.
Patent JP-H06155579-A (JP)
Title: Method for lamination by thermocompression bonding
Inventor: YAMAMOTO TAKESHI
IPC: B32B37/20
Filed: 1992-11-19
Abstract: PURPOSE:To obtain a laminate film which is litttle in curl and low in heat seal temperature by a method wherein temperature of a cooling metal roll, pressure of a cooling nip roll, and traveling time of a laminate film are controlled at specific values. CONSTITUTION:A laminate film 7 consisting of a base material film 1 and a sealant film 2 is obtained. Herein, a surface of the base material film 1 is arranged so as to be on an elastic roll 36 side, and a surface of the sealant film 2 is arranged so as to be on a cooling metal roll 35 side. For operating conditions, a surface temperature of the cooling metal roll 35 is 15-65 deg.C, and a nip pressure of a cooling nip roll 42 is 10-90kg/cm. Then, time required by traveling of the laminate film 7 from the heating metal roll 3 to the nip part of the cooling nip roll 42 is made to be within 2sec.
Patent JP-H05163034-A (JP)
Title: Production of pattern-containing crystallized glass
Inventor: HASHIBE YOSHIO
IPC: C03B32/02
Filed: 1991-12-12
Abstract: PURPOSE:To provide a process for producing a pattern-containing crystallized glass having unique appearance different from conventional crystallized glass. CONSTITUTION:A plurality of two or more kinds of small glass pieces containing glass pieces capable of forming a translucent crystallized glass having an average transmittance of >=35% at 1mm thick by heat-treatment are mixed with each other and the mixture is heat-treated in a refractory mold frame to obtain a crystallized glass having a partially translucent natural stone-like pattern.
Patent JP-H05167900-A (JP)
Title: Control command signal transmission system for television lens
Inventor: KISHIO TATSU
IPC: H04N5/232
Filed: 1991-12-12
Abstract: PURPOSE:To remarkably increase a distance of remote control by strengthening resistance against an electromagnetic wave noise. CONSTITUTION:An output from a potentiometer 17 of an optical control command signal generating part is connected to a light emission diode 21 through an amplifier 18, an A/D converting circuit 19, and a modulating circuit 20. The light emission diode 21 is connected to a photodetecting diode 25 through an optical connector 13, an optical fiber cable 14, and an optical connector 15. An output of the photodetecting diode 25 is connected to a zoom driving amplifier of a lens main body through a demodulating circuit 26 and a D/A converting circuit 27.
Patent JP-2001168516-A (JP)
Title: Method and device for soldering electronic part
Inventor: ITAGAKI SENJI
IPC: H05K3/34
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To surely and easily joint a connection pad regardless of floating of a solder ball connection terminal 12. SOLUTION: A first process where a solder paste 15 is stuck to the solder ball connection terminal 12 of a surface-mounting part 11, a second process where the surface-mounting part 11 is mounted on a substrate 13 and the solder paste 15 sticking to the solder ball connection terminal 12 is made to be adhered to a connection pad 14 of the substrate 13, and a third process where the solder paste 15 stuck between the solder ball connection terminal 12 and the connection pad 14 is melted at a high temperature so that they are connected together, allowing them to be jointed together, are provided.
Patent JP-2001167971-A (JP)
Title: Laminated type ceramic electronic component and manufacturing method therefor
Inventor: MIYAZAKI MAKOTO
IPC: H01G4/12
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To make thinner a laminated ceramic capacitor, which is obtained by baking a raw laminate where a ceramic green layer for absorbing difference in levels is formed on a ceramic green sheet so as to eliminate difference in levels due to an internal electrode substantially. SOLUTION: A ceramic slurry for a ceramic green sheet 2 contains first ceramic powder, first organic solvent and first organic binder. A ceramic paste for a ceramic green layer 5 for absorbing difference in levels contains a second ceramic powder, a second organic solvent and a second organic binder. At this time, the solvent that does not have compatibility with the first organic binder is used as the second organic solvent. It is desirable that the second organic solvent does not have compatibility with the third organic binder contained in conductive paste for the internal electrode, and that the third organic solvent contained in the conductive paste does not have compatibility with the first organic binder.
Patent JP-H09182724-A (JP)
Title: Ophthalmic measurement apparatus
Inventor: KUSUSHIRO TSUGUO
IPC: A61B3/10
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To enable to clearly and easily observe a measured position in an eyeball with a simple composition, by equipping an optical element to form a laser beam into a slit beam and an inserting/drawing means to insert/draw out the optical element in an optical path of a laser irradiation optical system. SOLUTION: When a base position of this apparatus to an eye to be tested is obtained, the light source for alignment beam id turned off, a laser beam is projected from a laser beam source 2. Since the laser beam is projected to converge at the measurement position by a projecting lens 4 in the cylinder axis direction of a cylindrical lens 5 and to be spread by the concave lens component in the vertical direction of the cylindrical lens 3, the anterior part of an eye 6 to be tested is optically cut by a longitudinally long slit shaped laser beam. The cross section image thereof is formed on an imaging plane of a CCD camera 24 through an imaging lens 22 and overlapped on an aligning mark and displayed on a IV monitor.  Then, the tester moves the apparatus to the tested eye observing the cross section image and aligns the aligning mark to a specified measurement position for position alignment.
Patent JP-H09178406-A (JP)
Title: Very small displacement detector
Inventor: ITO HARUO
IPC: H01L43/08
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To provide such a very small displacement detector as being capable of detecting a positional change rate as a good signal with a larger S/N ratio, obtaining a good output signal even when vibration is applied to the whole detector and making the optimum clearance between a displaceable object and the others such as a magnet wider. SOLUTION: A movable membrane 31 (a displaceable object) is mounted on one face of a body 11. A magnetoresistance element 35 is mounted at the center of the movable membrane 31. A magnet 21 and a soft magnetic material 25 bent into a L-shape are placed and fixed into the body 11, near the magnetoresistance element 35. Part of the magnetic force line of the magnet 21 is guided by the soft magnetic material 25 to be incident almost parallel to the magnetic resistance formation plane 39 of the magentoresistance element 35.
Patent JP-H07200996-A (JP)
Title: Inter-vehicle distance alarm device
Inventor: KIMURA TOSHIYA
IPC: G01S13/93
Filed: 1993-12-29
Abstract: PURPOSE:To prevent a rear-end collision from occurring by operating an alarm means when its own vehicle intrudes in alarm distance in a state where a driver steps on an accelerator pedal or releases the step-on of it. CONSTITUTION:An alarm control means 4 in a control part 2 outputs an alarm signal to the alarm means 1 in a state where no detection signal from an accelerator-off detecting means 3 is inputted when it is judged that its own vehicle may collide with an object ahead in an advancing direction unless deceleration is executed by the control part 2, and after that, releases the output of the alarm signal to the alarm means 1 when the detection signal is inputted from the accelerator-off detecting means 3. A second control means 5 in the control part 2 outputs the alarm signal to the alarm means 1 successively in a state where no detection signal from the accelerator-off detecting means 3 is inputted when it is judged that the vehicle may collide with the object unless the deceleration of its own vehicle is executed by the control part 2.
Patent JP-H0626140-A (JP)
Title: External wall of building
Inventor: TSUJI MINORU
IPC: E04B2/96
Filed: 1991-12-20
Abstract: PURPOSE:To easily attach panel units and window units and increase the workability. CONSTITUTION:A fitting frame 7 of the lower body side and a fitting frame 8 of the upper body side are fixed to a building body A and a fitting frame 10 is fixed to the room side face of a panel 9 to make an upper panel unit 1. This fitting frame 10 is attached to the upper part of the fitting frame 8 of the upper body side with the first fastener 11. A fitting frame 13 is attached to the room inside face of a panel 12 to make an intermediate panel unit 3. This fitting panel 13 is attached to the lower part of the fitting frame 8 of the upper body side and the upper part of the fitting frame 7 of the lower body side with the second, the third, and the fourth fasteners 14, 15, 16 and a fitting frame 18 is attached to the room inside face of a panel 17 to make a lower panel unit 5. This fitting frame 18 is attached to the lower part of the fitting frame 7 of the lower body side and the lower part of the building body with the fifth fastener 19 and the sixth fastener 20. The upper frame and the lower frame of the upper window unit 2 are jointed to the lower part of the fitting frame 8 of the upper panel unit 1 and the upper part of the fitting frame 13 of the intermediate panel unit 3. Moreover, the upper frame and the lower frame of the lower window unit 4 are jointed to the lower part of the fitting frame 13 of the intermediate panel unit 3 and the upper part of the fitting frame 18 of the lower panel unit 5.
Patent JP-H0624133-A (JP)
Title: Thermal recording material
Inventor: REIMON KOMANDOUURU
IPC: B41M5/337
Filed: 1991-12-19
Abstract: PURPOSE: To easily manufacture a heat sensitive recording material for use with a printer of computer by containing a polyphenyl methane which is represented by a predetermined general formula and has a predetermined melting point. CONSTITUTION: A heat sensitive layer, which is formed together with a precursor and a developer, is represented by the formula I and contains polyphenyl methane having a melting point equal to or higher than 50 deg.C. In the formula, R1 , R2 are selected from the group comprising alkyl halogen, NO2 , CN, OCH2 , H or alkyl having 5 or less carbon atoms and can be identical with each other or different from each other, and n is 3-5, p is 1-3, q is 0 or 1, p+q is 2 or less. And melting point can be 50-220 deg.C and R1 , R2 may be selected from the group comprising CH3 , Cl, and H. And polyphenyl may be manufactured by condensing the formula II into the formula II by Friedel-crafts reaction.
Patent JP-H10180669-A (JP)
Title: Work determination device
Inventor: HARADA TOSHIYA
IPC: B25J13/08
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive work determination device for reliably determining works. SOLUTION: A work determination device determines the type of work on the basis of data obtained through the contact with a work of its touch sensor 3 mounted on the arm of a robot. The determination device comprises a memory 12 for storing therein the movements of the robot in advance, an arithmetic and logic unit 11 for operating the touch sensor 3 mounted on the robot arm on the basis of the stored date in the memory 12, a work memory 15 for storing therein the touch date obtained through the contact of the touch sensor 3 with the work at plural positions and the position date indicative of the contact positions, and a work recognition device 14 for recognizing the work by the touch data and position date in the work memory 15.
Patent JP-2000158197-A (JP)
Title: Stroke setting method of direct acting type press, and peripheral device control method
Inventor: DOUJIYOU EIJI
IPC: B30B15/14
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To set a stroke length suitable for a die in a manner that manufacturing velocity becomes high by eliminating waste strokes except for in a molding range, and also control start and stop of a slide and a peripheral device. SOLUTION: Against each of plural dies, a lower limit position A of a slide 3 at the molding time is measured by trial punching in advance. For each die, the stroke length required for transferring a work 43 without interference of an upper die 7a and a guide pin 41 after molding, is computed based on a molding depth h, a plate thickness T of a work 43, a maximum value α of swelling, and a guide pin length L showing the length of the upper/lower directions from the tip part of the guide pin 41 which is mounted to the upper die 7a and positions the work 43 to the lowest bottom face of the upper die 7a. Then, an upper limit position is set from the lower limit position A and the stroke length. In molding, when the slide 3 reaches the upper limit position, the slide 3 is made to stop so as to start up the peripheral device.  When the peripheral device completes transferring, the slide 3 is started up.
Patent JP-H10185687-A (JP)
Title: Enzyme activity value measuring device using spectrophotometer
Inventor: SUGIOKA MIKIO
IPC: G01N21/27
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To provide an enzyme activity value measuring device using a spectrophotometer in which the best time section can be regularly selected to precisely calculate the activity value. SOLUTION: A window setting part 22 sets a window having a minimum time width designated by a measuring person or larger than it in an optional position of the time change curve of absorbance, a correlation coefficient arithmetic part 23 calculates the correlation coefficient of the data contained in the window. A window selecting part 24 compares all the correlation coefficients when the time width and set position of the window are changed and selects a time section having the best linearity of absorbance curve, and an activity value arithmetic part 25 calculates the activity value from the gradient within this time section.
Patent JP-H11185660-A (JP)
Title: Electron gun structural body for color cathode-ray tube
Inventor: NAKANISHI AKIRA
IPC: H01J29/51
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To easily dispose a shield cup part without enlarging a total neck length and without loosing strength in a neck part of a power saving type cathode-ray tube bulb having a smaller diameter neck part to place a deflection yoke and a larger diameter neck part to store an electron gun. SOLUTION: An electron gun 8 composed of a control electrode 4, an acceleration electrode 5, a convergence electrode 6 and a final acceleration electrode 7 is sealed in a larger diameter neck part 2b fixed through a smaller neck part 2a, and a shield cup part 9 is attached to the final acceleration electrode 7. Since a side wall part 9a of the shield cup part 9 is formed slantwise in a turncated cone shape in parallel with a slant part 2c in a boundary area of the smaller diameter neck part 2a and the larger diameter neck part 2b, the shield cup part 9 is easily stored in the neck part 2.
Patent JP-2000179794-A (JP)
Title: Method for resin-coating gas cylinder, and resin-coated gas cylinder
Inventor: SATO MASAO
IPC: F17C1/00
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To allow adaptation for environmental issues, and to prevent idle rotation. SOLUTION: In this method, a compression-bonding type adhesive layer 2 is printed in an inner face of a thermal shrinking type sheath tube 1. A gas cylinder 3 is covered with the tube 1 to be followed by heating, the tube 1 is closely brought directly into contact with an outer face of the gas cylinder 3 by shrinkage force of the tube 1, and a portion of the adhesive layer 2 is bonded via the adhesive layer 2. In this resin-coated gas cylinder 3, the outer face of the gas cylinder 3 is coated by the tube 1 with the adhesive layer 2 printed in the inner face, in a direct close contact face 5 due to thermal shrinkage and a bonded face 6 via the adhesive layer 2.