baber/WOPTO huggingface dataset:
Patent JP-H04182557-A (JP)
Title: Waterproofing joint material
Inventor: OBA KEISUKE
IPC: E04D3/366
Filed: 1990-11-17
Abstract: PURPOSE:To improve waterproofing ability by inserting the insertion piece of an engaging body in a gap between two lock parts of a batten located to the back of a beam to integrally form them and forming a gap between the tips of end part engaging pieces. CONSTITUTION:A batten B located to the back of a seam comprises a batten part 1 making approximate contact with the backs of the end parts of a facing material D, two locking parts 4 having four locking pieces 5 protruded from the batten part 1 and two insertion grooves 6, an extension part 7, and a waterproof piece 8. An engaging body C comprises an insertion piece 9 positioned facing the groove 6 and an end part engaging piece 10. The piece 9 is inserted in the groove 6 of the button B from the direction of a seam part 2 to form a gap W between the tips of the engaging pieces 10. The one engaging piece 12 of the facing material D is locked by the engaging piece 10, a tongue piece 12 of the adjoining facing material D is locked by the other engaging piece 10 to provide a triple waterproof structure of primary waterproof by the engaging body C, secondary waterproof by the locking part 4, and tertiary waterproof by the extension part 7 and the waterproofing piece 8.
Patent JP-H10183342-A (JP)
Title: Active shield for generating plasma for sputtering
Inventor: EDELSTEIN SERGIO
IPC: H01L21/285
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To prevent accumulated film contamination and an electromagnetic radiation into plasma from attenuating by providing with a conductive shield forming a multiple coil in a plasma generating device of a physical vapor phase accumulating chamber or the like. SOLUTION: A cylindrical plasma chamber 100 housed within the vacuum chamber of the plasma generator is provided with the inner shield 104 formed into the shape of the multiple coil and installed to the inner part so as to insulate with an outer shield 106. The inner wall of the vacuum chamber is protected from the material accumulating within the plasma chamber 100 with the inner shield 104 and the outer shield 106. The high frequency energy from a RF generator is radiated from the inner shield 104 to the inner part of the plasma chamber 100 in an accumulating system to energize plasma within the plasma chamber 100. Ion flux is made to collide with the target 110 biased into a negative by a DC power source.
Patent JP-H1138266-A (JP)
Title: Optical device for optical communication terminal station and its production
Inventor: SASAKI HIRONORI
IPC: H04B10/27
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To provide an optical device for optical communication terminal station, easy to produce, capable of reducing its production cost, and advantageous in communication. SOLUTION: This optical device 10 is provided with a first CGH (computer hologram) element 21, which converts the multiple light from a first input end 11 to parallel luminous fluxes, a wavelength selection filter 23, which deflects the light part the CGH element according to wavelengths a second CGH element 22, whcih directs the light of the first wavelength component separated by the wavelength selection filter 23 toward a first output end 12, a branching means 24, which branches the second wavelength component separated by the wavelength selection filter 23, a third CGH element 25, which directs the light of the second wavelength component part the one branched branching part 27 toward the second output end 18 and a fourth CGH element 26,  which guides the light of the second wavelength component from the second input end 17 toward the branching means 24 in order to direct the light to the first input end 11 through the other branching path 28.
Patent JP-H05214150-A (JP)
Title: Foaming composition for polyurethane
Inventor: OMURE YUKIO
IPC: C08G18/00
Filed: 1991-11-27
Abstract: PURPOSE:To obtain the subject foaming composition for producing polyurethane foam, excellent in stability by using a mixture composed of trichlorofluoromethane, an aliphatic hydrocarbon, dichlorotrifluoroethane, etc., as a foaming agent component and adding a specified stabilizer thereto. CONSTITUTION:The objective composition is obtained by using (A) a mixture composed of (i) 1 to 12wt.% (preferably 8 to 12wt.%) aliphatic hydrocarbon (preferably i-pentane) having 20 to 50 deg.C boiling point, (ii) 30 to 60wt.% (preferably 40 to 50wt.%) dichlorotrifluoroethane or dichloromonofluoroethane (preferably 1,1-dichloro-2,2,2-trifluoroethane) and (iii) trichlorofluoromethane as the remainder component as a foaming agent component and adding (B) 0.1 to 5wt.% alkenyl-containing compound (preferably isopropenyltoluene) having one or more double bonds thereto.
Patent JP-H08146396-A (JP)
Title: Liquid crystal display device
Inventor: KISHI MASANORI
IPC: G02F1/1333
Filed: 1994-11-21
Abstract: PURPOSE: To provide a liquid crystal display device with which the place for escape of the heat generated from the electrode part of a light source for a back light is assured and the high-luminance back light is realized by simple constitution. CONSTITUTION: The front surface of a linear substrate 9 is provided with an inverter transformer 7 for driving the light source 4 for the back light of a liquid crystal panel 2 and other electronic parts 8 for driving the liquid crystal display device 1. A copper thin film 11 which radiates heat to an air layer 10 between the linear substrate 9 and a reflection case 5 is formed on the rear surface of the linear substrate 9. The light source 4 and the copper thin film 11 are connected by a lead wire 12 for supplying electricity to the light source 4. A lead wire of a relatively large diameter is used for the lead wire 12 in order to enhance the conductivity of the heat generated in the electrode part 6 of the light source 4 to the copper thin film 11.
Patent JP-H05152625-A (JP)
Title: Superconducting josephson junction element
Inventor: ENAMI HIROYOSHI
IPC: H01L39/22
Filed: 1991-11-27
Abstract: PURPOSE:To provide a ceramic superconducting thin film element having a weakly-coupled Josephson junction at a location which is controlled with an accuracy equal to or smaller than a specific dimensional value. CONSTITUTION:After part of the surface of a substrate 1 where a Josephson junction is formed is damaged by irradiating the part with an electron beam, corpuscular rays, an ion beam, etc., a ceramic superconducting thin film 2 is formed on the part and the Josephson junction is formed by using the part 22 of the thin film 2 formed on the damaged surface section 11 of the substrate 1 and the thin film 2 formed on the surface of the substrate 1 except the damaged section 11.
Patent JP-H11129357-A (JP)
Title: Sealing method of bunghole part of vessel and vessel with bung hole
Inventor: FUJIO MASAAKI
IPC: B65D75/58
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a sealing method which enables integration by welding of a sheet stock made of PP having heat resistance with a bunghole made of the PP without a disadvantage that a sufficient sealing strength can not be kept for a sealed part due to outflow of the sheet stock outside a pressure- welded part. SOLUTION: In a pouch with a bung of which a vessel main body 1 and a bunghole 2 are integrated by welding with each other by holding between and pressing an opening part of the vessel main body 1 by a pair of heated seal bars 6 in a state wherein the straw-shaped bunghole 2 is inserted into the opening of the vessel main body 1 prepared by forming a sheet stock 3 in the shape of a bag, projecting threads 10 extending along the lengthwise direction of a pressing face 9 of each of the seal bars 6 are formed at three places, in a state of being apart from each other in the direction of the width of the pressing face 9, and the vessel main body 1 and the bunghole 2 are integrated by welding by using the seal bars 6 whereon the projecting threads 10 are formed.
Patent JP-H03170855-A (JP)
Title: Enzyme electrode for measuring many components and measuring method using the same
Inventor: HASHIZUME YOSHIO
IPC: G01N27/327
Filed: 1989-11-29
Abstract: PURPOSE:To simultaneously measure a plurality of components by one enzyme electrode by providing an enzyme-containing layer having an enzyme system responding to two or more kinds of substances to be measured fixed thereto on a conductive substrate and forming a crosslinked albumin film thereon. CONSTITUTION:This electrode is formed by providing an enzyme-containing layer having an enzyme system selected so as to respond to at least two kinds of substances to be measured fixed thereto on a conductive substrate and further forming a crosslinked albumin film thereon. This film has the function of a diffusion control film and, when a plurality of components diffuse in the film, times required before respective components reach the enzyme-containing layer are different. Therefore, a time lag is generated in the output waveforms of a plurality of components by the use of this electrode and the output waveforms can be separated at every components and the respective components can be measured.
Patent JP-H07170005-A (JP)
Title: Temperature control circuit of semiconductor laser
Inventor: FURUYAMA HIROSHI
IPC: H01S5/042
Filed: 1993-12-14
Abstract: PURPOSE:To obtain always a high power supply efficiency independently of the consumption power of a Peltier element in the temperature circuit of a semiconductor laser, and realize low output ripple characteristics at the same time. CONSTITUTION:The output of a thermistor 22 in a laser module 21 is connected with an error amplifier 4 and the subsequent comparator 11, and the error between the temperature of the laser module 21 and the set temperature is detected. By using the output, the output voltage of a DC/DC convertor 20 is controlled, and drives a Peltier element 23. Thereby the temperature control of high power supply efficiency is performed. The output voltage at a point (g) is divided into two branches. One is inputted to the comparator 11 through an inversion amplifier 5. The other is inputted to the comparator 11 through a capacitor 13 connected in parallel with a fixed resistor 14. The DC components are canceled, and a fine changing part only is detected. By using the output, the DC/DC convertor 20 is controlled to control ripples. Further by detecting the potential difference between a point (g) and a point (h) with the comparator 11, the change of consumption power in the Peltier clement 23 is controlled.
Patent JP-H10151695-A (JP)
Title: Self-adhesive film for thermal transfer printing
Inventor: SHIMAZAKI YUKIO
IPC: B41M5/382
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To properly ensure the flexibility of an image receiving film to allow the film to certainly conform to the curved surface and to prevent the omission of ink by constituting an image receiving film of a polyvinyl chloride film and setting the hardness thereof to a specific value. SOLUTION: A self-adhesive layer 2 is provided to the rear surface (opposite to an image receiving film 1 and a support 3 is provided to the self-adhesive layer 2 in a releasable manner. The image receiving film 1 is composed of a polyvinyl chloride film and the hardness thereof is set to 1.4-4kg/mm<2> in 100% modulus by setting the addition amt. of a plasticizer in a compounding compsn. to 1.5-35phr with respect to 100phr of polyvinyl chloride in terms of di-2-ethylhexyl phthalate(DOP) being a phthalic ester type plasticizer.
Patent JP-2000140939-A (JP)
Title: Induction guide of metallic wire and its production
Inventor: SUZUKI YOSHINOBU
IPC: B65H57/14
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To make it possible to simultaneously satisfy both of wear resistance and impact resistance and to prevent the flawing of a metallic wire by forming the above induction guide to a cylindrical shape consisting of a carbon fiber woven fabric and thermally cracked carbonaceous material and reinforcing the carbon fiber woven fabric by circumferentially laminating the entire layer in the thickness direction of the cylindrical wall with the carbon fiber woven fabric. SOLUTION: The circumferentially laminated layers of the carbon fiber woven fabric consist of the two-layered structure circumferentially laminated with a carbon fiber filament woven fabric at the outer layer and circumferentially laminated with the carbon staple spun woven fabric at the inner layer. The carbon fiber woven fabric is preferably an acrylic based carbon fiber woven fabric.  The induction guide of the metallic wire consisting of the carbon fiber woven fabric and the thermally cracked carbonaceous material is produced by successively circumferentially laminating the carbon fiber staple stable spun woven fabric and the carbon filament woven fabric on the outer periphery of a mandrel, then molding the matrix resin, subjecting the matrix resin to a baking treatment in an inert atmosphere to carbonize the matrix resin and removing the mandrel in a stage of either after the carbonization or before the carbonization.
Patent JP-H01154158-A (JP)
Title: Production of damping-watreless planographic printing plate and planographic printing plate material to be used in said method
Inventor: NAKAJIMA AKIHISA
IPC: G03F7/00
Filed: 1987-12-11
Abstract: PURPOSE:To improve plate wear and ink-repulsive power while satisfactorily maintaining the reproducibility of small dot images by providing a layer contg. a flowable material, photosensitive layer and layer contg. an ink-repulsive material on a base. CONSTITUTION:The layer contg. the flowable material which exhibits flowability when heated and/or pressurized, the photosensitive layer 3 and the layer 4 contg. the ink-repulsive material or the layer 4 contg. the photosensitive material and the ink-repulsive material are successively provided on a base. The layer 2 contg. the flowable material forms exposed recesses 5 when said layer is subjected to exposing and developing. The recesses 5 are then partly filled by the flowable material by heating and/or pressurizing. The plate wear and ink-repulsive power are thereby improved while the reproducibility of the small dot images is satisfactorily maintained.
Patent JP-H07169815-A (JP)
Title: Apparatus for bonding inspection
Inventor: KAJIO ATSUNORI
IPC: H01L21/66
Filed: 1993-12-14
Abstract: PURPOSE:To provide a bonding inspection apparatus, which can accurately inspect whether a lead wire is normally bonded or not without missing the detection of defective parts out of a specified tolerance and without dependence on inspector's skill level in inspection accuracy. CONSTITUTION:The image of the bonding part of a lead wire 13, which is bonded to an electrode pad 12a of a semiconductor chip 12, is photagraphed with a CCD camera 15. The output of the CCD camera 15 is inputted into a main body 18 of an inspecting apparatus. It is judged whether the width of the bonding part is within a specified tolerance or not.
Patent JP-S63165177-A (JP)
Title: Typewriter equipped with ribbon lift position detecting function
Inventor: HARADA YUICHI
IPC: B41J35/14
Filed: 1986-12-26
Abstract: PURPOSE:To prevent the generation of the first printing mistake when a power source cut off during correction printing operation is again closed, by providing the lift mechanism of a ribbon holder, a detector for detecting the lift position thereof and a control means for controlling the lift mechanism on the basis of the signal from the detector. CONSTITUTION:When a power source is closed, CPU judges the ON/OFF-state of a switch 24 and, when the switch 24 is is an ON-state, CPU allows a carriage 5 to move to the right. As a result, the ON/OFF-state of the switch 24 on and after is determined and detected on the basis of the engaging state of an operation cam piece 23 and an operation piece 25. When the switch 24 is continuously in the ON-state, the operation piece 25 is operated by the engagement with the operation cam piece 23 and a ribbon holder 6 is present at an upper position. In this state, a ribbon lift cam 12 rotates by half and the ribbon holder 6 falls to a lower position and a printing ribbon 8a is opposed to a platen 2. Next, CPU performs error processing and allows the carriage 5 to move to a printing start position. Therefore, printing operation can be immediately started and there is no possibility using a correction ribbon 9 by mistake.
Patent JP-H09151588-A (JP)
Title: Execution method of handrail and handrail bracket used for execution method thereof
Inventor: OGAWA KENJI
IPC: E04F11/18
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To facilitate field-works without conducting operation, in which a coping is fitted to a coping receiver, on a field by using a handrail body under the state in which the coping is fitted beforehand to the coping receiver. SOLUTION: In a handrail bracket (40), a long-sized handrail body (11) consisting of a coping (20) and a coping receiver (30), in which the coping (20) is fitted on the outside, is fixed onto a building frame (90). The bracket 40 has a bracket body (44), in which one end is fastened onto the building frame (90), and a mounting member (41) installed at an end section on the anti-building frame side of the bracket body (44), and the coping receiver (30) has a sliding groove (31), into which the mounting member (41) is inserted and which can be slid only in the longitudinal direction of the handrail body (11). The mounting member (41) has a fixing means (41) fixing mounting member (41) itself in the sliding groove (31).
Patent JP-S63164488-A (JP)
Inventor: YAMADA TAKESHI
IPC: G03F1/00
Filed: 1986-12-26
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-H09151163-A (JP)
Title: Racemic 2-(4-fluorophenyl)-3-methylbutyric acid ester and its production
Inventor: NAKAI SAKIE
IPC: C07B61/00
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To produce a racemic modification in good yield in a short time by racemizing an optically active 2-(4-fluorophenyl)-3-methylbutyric acid ester in the presence of a base. SOLUTION: The racemizing reaction of an optically active 2-(4- fluorophenyl)-3-methylbutyric acid ester useful as an intermediate raw material for medicines is carried out in the presence of a base (e.g. sodium methoxide) in or without an inert solvent (e.g. toluene), preferably in the coexistence of DMF at 0-100 deg.C for 0.1-30hr to afford a racemic 2-(4-fluorophenyl)-3- methylbutyric acid ester. The base is used in an amount of 0.01-50mol% based on the optically active 2-(4-fluorophenyl)-3-methylbutyric acid ester and DMF is used in a volume of 0.1-5 times based thereon. When the racemic 2-(4- fluorophenyl)-3-methylbutyric acid ester is hydrolyzed, racemic 2-(4- fluorophenyl)-3-methylbutyric acid is obtained.
Patent JP-2001136221-A (JP)
Title: Carrier reproducing device
Inventor: OTOBE TAKASHI
IPC: H04L27/227
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a carrier reproducing device capable of preventing phase synchronization over a wide frequency range and pseudo synchronization near a normal pulling state where phase error information is almost zero with a simple configuration. SOLUTION: A doubler 2 applies frequency multiplication to the frequency of a carrier signal Fc to be reproduced by the lock of a costas loop 1 into a frequency being the same as that of a sub-carrier Fco while the phase of the signal Fc with the signal Fco as a reference is defined as ϕ, a mixer 6 multiplies an obtained carrier signal F2c by the signal Fco to obtain (1/2)cos(2ωt+ϕ0), a filter 7 outputs a direct current signal Vd with the setting ϕ0=0, and outputs an alternating current signal in a near-by frequency in a pseudo synchronous state, a costas PLL is reset so that pseudo-synchronization can be prevented, and the polarity of a demodulation signal can automatically be corrected by a logical circuit with a simple configuration that does not need the operation of difference signal.
Patent JP-H08171774-A (JP)
Title: Disk driving motor
Inventor: YOKOO YOSHINARI
IPC: G11B19/20
Filed: 1994-12-19
Abstract: PURPOSE: To provide a disk driving motor capable of eliminating static electricity at low cost. CONSTITUTION: A disk driving motor is provided with a stator core 2 with a coil 1 wound thereon, a frame 3 for holding the stator core 2, a shaft 4 fixed to the frame 3, a ball bearing 5 inserted to the shaft 4, a hub 6 freely rotatably supported by the ball bearing 5 at which a disk is placed and a driving magnet 10 integrally rotated with the hub 6 and disposed opposite the stator core 2. A metal piece 7 is brought into contact with the outer race 5b of the ball bearing 5 and one end of this metal piece 7 is brought into contact with the inner race 5a of the ball bearing 5.
Patent JP-H08170813-A (JP)
Title: Surface combustion burner device
Inventor: KURIMOTO KAZUYA
IPC: F23D14/70
Filed: 1994-12-19
Abstract: PURPOSE: To prevent a blue flame from being blown off by providing a glowing combustion forming body inside a wind box on the upstream side of a permeable mat so as to form a glowing combustion part in a part of a combusting face on the downstream side of the permeable mat whereon blue flame combustion is made. CONSTITUTION: When a premix of gas and air is introduced from inside of a wind box 4, it flows out from a permeable mat 1 and a blue flame 5 is produced on the surface of the mat 1. On the downstream side of a part inside the wind box 4 wherein a glowing combustion forming body 3 exists, on the other hand, innumerable whirling flows are produced, since outflow of the premix is interrupted by the glowing combustion forming body 3. They form a high-temperature part and make the glowing combustion forming body 3 glow, combusting like glowing combustion flames 2 and forming flames of low load for stabilizing the flame. According to this constitution, the glowing combustion flames of small flow velocity and low load become sources of ignition of the blue flame 5 of high load surrounding them and thereby the blue flame can be prevented from being blown off.
Patent JP-H10161183-A (JP)
Title: Focal-plane shutter
Inventor: WATABE KENICHI
IPC: G03B9/36
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a focal-plane shutter where constitution for supporting a driving member is simplified. SOLUTION: A hole 10d is formed on an upper bottom board 10 attached nearly in parallel with a shutter bottom board 1, and the shaft part 14a of a ratchet member 14 is rotatably fit in the hole 10d. The upper end and the lower end of the shaft part 3a of the driving member 3 are rotatably supported by the bearing part 14e of the member 14 and the bearing part 1h of the board 1, respectively. A driving spring 16 is provided to be fit to the shaft part 3a and the upper end and the lower end of the spring 16 are laid in the slit 14g of the member 14 and the attaching part 3c of the member 3, respectively. A pawl part 10f and a supporting part 10h are formed on the board 10.  The pawl part 10f is engaged with the tooth part 14b of the member 14 and pushes the member 14 by its own elasticity, but the supporting part 10h supports the flange part 14c of the member 14 from the downside, so that the member 14 is not inclined.