baber/WOPTO huggingface dataset:
Patent JP-2000111931-A (JP)
Title: Substrate with ito transparent conductive film and liquid crystal display element using the same
Inventor: TOYOSHIMA TAKAYUKI
IPC: G02F1/1343
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain a substrate with ITO transparent conductive film having both of greater surface ruggedness and low specific resistance by providing a ruggedness forming layer between a transparent substrate and ITO film so that surface ruggedness of the ITO transparent conductive film becomes specified roughness. SOLUTION: ITO transparent conductive film 21 is applied on a transparent substrate 26 consisting of a glass plate 25 and a color filter 24 of R G B formed on the same. This ITO transparent conductive film 21 is a laminated body of a ruggedness forming layer 23 and an ITO layer 22. This laminated body can be obtained by laminating the ITO film 22 on the substrate 26 with the ruggedness forming layer 23 previously film-formed, however, after film-forming the rugged forming layer 23 on the transparent substrate, the ITO film 22 is preferably rapidly laminated without exposing the ruggedness forming layer to air. And in this case the rugged forming layer 23 is provided between the transparent substrate 26 and the ITO film 22 so that surface ruggedness of the ITO film 22 is >=15 nm based on averaged roughness of 10 observed points.
Patent JP-S63183966-A (JP)
Title: Epoxy resin coating composition for waterworks
Inventor: YOSHIDA SOHEI
IPC: C08L63/00
Filed: 1986-11-22
Abstract: PURPOSE:To obtain the titled composition having excellent coating film properties such as anticorrosion property and free from adverse effect to water quality, by using a crosslinkable resin component composed of an epoxy resin and an amine-based hardener, a paint modifier composed of a coumarone resin addition-polymerized with a specific amount of phenol and an extender pigment as essential components. CONSTITUTION:The objective composition can be produced by mixing (A) 100pts. wt. of a crosslinkable resin component consisting of (i) an epoxy resin produced by the reaction of one or more compounds selected from bisphenol A, bisphenol F and bisphenol AD with epichlorohydrin and (ii) an amine-based hardener (preferably a modified polyamine hardener), (B) 50-75pts.wt. of a paint modifier consisting of one or more components selected from coumarone resin or petroleum resin stock oil addition-polymerized with >=6wt.% (preferably 6-12wt.%) phenol (or its alkyl derivative), a styrenated phenolic resin and a cyclopentadiene resin and (C) preferably 100-200pts.wt. of an extender pigment (e.g. talc).
Patent JP-H0773649-A (JP)
Title: Tape cartridge
Inventor: MIZUTANI HIKARI
IPC: G11B23/30
Filed: 1993-10-07
Abstract: PURPOSE:To protect a terminal part of a memory element in the tape cartridge incorporating the memory element and to incorporate the memory element in cooperation with other opening and closing member in a tiny scale. CONSTITUTION:A rear wall of a lower case 1b is provided with an opening 26, while a bottom wall a detecting hole 30 for preventing erroneous erasing respectively. The opening and closing member 27 for opening and closing the detecting hole 30 is disposed inside the lower case 1b. A rear wall of an upper case 1a is provided with an opening 37 above the opening 26. The memory element 35 is assembled inside the upper case 1a to be positioned above the opening and closing member 27, making its termianl part 36 face to the opening 37. The opening and closing member 27 is provided with a supporting wall 41 close and opposite to the back side of the memory element 35.
Patent JP-H06100912-A (JP)
Title: Lance for blowing powdery fuel for blast furnace
Inventor: MATSUI TAKASHI
IPC: C21B7/00
Filed: 1992-09-22
Abstract: PURPOSE:To prevent the erosion of the tip part of a lance and to improve the combustion ratio of fine coal by suitably positioning the tip part of an inner pipe to the inner side from the tip part of an outer pipe in a double pipe lance for blowing fuel into a blow pipe for blowing hot blast. CONSTITUTION:This powdery fuel blowing lance composed of the double pipe lance is arranged penetrating the wall of the blow pipe for blowing the hot blasting connected with a tuyere in a blast furnace. The fine coal gas-carried from the inner pipe 8 in this double pipe lance is injected with oxygen or oxygen-enriched air from the outer pipe 9. Then the tip part of the inner pipe 8 is drawn into the inner side from the tip part of the outer pipe 9 by 15-105mm. By this method, the mixing of the fine coal with the oxygen is promoted and the combustion rate is improved, and also, the erosion of the tip part of the lance can be prevented.
Patent JP-H09120181-A (JP)
Title: Electrophotographic engraving device
Inventor: TAKEKOSHI TOMOAKI
IPC: G03G13/28
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To extremely restrain stain, etc., from adhering to a carrying roller and an elecctrophotographic planographic printing plate (PS plate) by providing a brush body brought into slidably contact with the back surface of a printing plate and removing an adhering material adhering to the back surface of the printing plate in accordance with wet toner developing on a cooling part. SOLUTION: At the cooling part 60, the back surface of the electrophotographic planographic printing plate 10 (PS plate) is sprayed with cool water a spray nozzle 61 so as to be cooled, and a cleaning brush roller 62 is brought into slidably contact with the back surface of the plate 10. The roller 62 scrapes and surely removes toner adhering to the back surface of the plate 10 in accordance with the wet toner developing, so that the transferring of the toner, etc., to the carrying rollers 21, 31, 41, and 51 and the PS plate 10, and the occurrence of printing stain by the toner, etc., transferred to the PS plate 10 are surely prevented. The circumferential speed of the roller 62 may equal to a carrying speed, but it is desirable that the circumferential speed is faster than the carrying speed.
Patent JP-2000111986-A (JP)
Title: Camera with built-in stroboscope
Inventor: MANABE MITSUO
IPC: G03B17/02
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To make a camera with a built-in stroboscope compact by arranging a stroboscopic circuit part in dead space surrounded by a strobe light emitting part, a film chamber and a battery chamber. SOLUTION: A trigger coil 44 is arranged in the dead space 52 surrounded by the strobe light emitting part 46, a take-up chamber 35 and the battery chamber 66. The space 52 is dead space necessarily formed in the case of designing the camera with a built-in stroboscope so that it may be compact, and is effectively utilized as arranging space for the coil 44 of comparatively large size.
Patent JP-H06100988-A (JP)
Title: High damping alloy with high strength and high toughness
Inventor: OTAKE TAKAYUKI
IPC: C22C38/16
Filed: 1992-09-22
Abstract: PURPOSE:To provide a high damping alloy having superior toughness and strength by constituting the composition of the alloy of Al and Si in specific weight percentage range and Cu and the balance Fe. CONSTITUTION:This high damping alloy with high strength and high toughness has a composition consisting of, by weight, Al and Si in the range enclosed with lines connecting illustrated points A.(Al;7.05%, Si;0.95%), B4(Al;6.50%, Si;1.10%), C4(Al;4-70%, Si;2-75%), D4(Al; 2.25%, Si;2.45%), E4(Al;0%, Si;4.50%), A0(Al;0%, Si;0%), and B0(Al;8.00% Si;0%) 0.1-1.5% Cu and the balance Fe with inevitable impurities. By this method, the structural material for preventing vibration and noise can be provided.
Patent JP-2000106096-A (JP)
Title: Traveling wave tube and its manufacture
Inventor: TAOKA HIROYUKI
IPC: H01J23/087
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To improve the transmissivity of an electron beam. SOLUTION: A traveling wave tube has a vacuum container 11 formed by integrally joining a plurality of vacuum container portions 11a, 11b formed by alternately bonding ferromagnetic pole pieces 12 and non-magnetic spacers 13 in air-sealing relation. The spacer located at the farthest end of one joined vacuum container portion 11a is fitted inside the spacer located at the farthest end of the other vacuum container portion 11b.
Patent JP-H07131218-A (JP)
Title: Dielectric resonator
Inventor: MAETANI MAROAKI
IPC: H05K9/00
Filed: 1993-11-08
Abstract: PURPOSE:To enable the resonance frequency of the dielectric resonator to be finely adjusted and to reduce the size and weight of the dielectric resonator and improve the utilization efficiency of its mount space. CONSTITUTION:The dielectric resonator has the upper space of a dielectric substrate 4, where a dielectric resonator 2 is arranged, put in a conductive shield case 1, part of the whole of the top surface of the conductive shield case 1 is formed of a metallic conductor which is relatively low in rigidity and composed of a mesh type member 6 having electromagnetic shield effect to electromagnetic waves in an in-use frequency band, and the mesh type member 6 is physically deformed to vary the relative distance between the dielectric resonance element and conductive shield case 1, thereby adjusting the resonance frequency. Consequently, while the resonance frequency of the dielectric resonator is finely adjusted by increasing and decreasing, the resonator is reduced in size and weight and the utilization efficiency of the mount space is improved.
Patent JP-H07123991-A (JP)
Title: Production of (r)-2-(3-halogenophenyl)-2-hydroxyethylamine
Inventor: NIKAIDO TERUYUKI
IPC: C12P13/00
Filed: 1993-11-08
Abstract: PURPOSE:To efficiently obtain an (R)-2-(3-halogenophenyl)-2-hydroxyethylamine useful as a raw material, etc., for medicines and agrochemicals in high selectivity and yield by reacting a specific halogenophenylethylamine with dopamine beta-hydroxylase. CONSTITUTION:This method for producing the objective (R)-2-(3- halogenophenyl)-2-hydroxyethylamine expressed by formula II is to react a 2-(3-halogenophenyl)ethylamine expressed by formula I (X is a halogen) such as 2-(3-chlorophenyl)ethylamine with dopamine beta-hydroxylase derived from a bovine adrenal gland and collect the produced compound expressed by formula II.
Patent JP-2001098551-A (JP)
Title: Passage installing metal fitting for h shape steel
Inventor: OGAWA HIROSHI
IPC: E04G5/00
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a metal fitting for installing a passage on H shape sheet. SOLUTION: A metal fitting 1 is formed of a body 2, a column 11 extending vertically upward from one end of the body, a fixed connecting piece 17 fixed to an end part on the opposite side of the column 11 and a movable connecting piece 27 movable along the body 2 between the column 11 and the fixed connecting piece 17. The metal fitting 1 is fixed to H shape steel 37 in a state of sandwiching a pair of wall materials 39 of the H shape steel 37 by plates 18, 28 of the fixed connecting piece 17 and the movable connecting piece 27. A plate material for a passage is installed in an upper part of the body 2 of plural metal fittings 1 installed on the H shape steel 37.
Patent JP-S62138599-A (JP)
Inventor: IWATA MASAAKI
IPC: C11D10/02
Filed: 1985-12-11
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-2001098189-A (JP)
Title: Transparent plate for show case and show case
Inventor: NAKAGAWA YOSHIMI
IPC: F25D23/06
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a transparent plate which has excellent transparency, excellent antistaticity, high surface hardness and high scratch resistance, can give a good outer appearance, and is used for a show case, and to provide the show case. SOLUTION: This transparent plate 1 is obtained by forming a cured coating film 3 on at least one surface of a transparent substrate 2. The cured coating film 3 in which 2 to 7 pts.wt. of conductive particles having a primary particle diameter of <=0.01 μm are dispersed in 100 pts.wt. of the cured product of a curing compound having at least three (meth)acryloyloxy groups in the molecule. The transparent plate 1 is used as a constituting plate to form a show case.
Patent JP-H08313851-A (JP)
Title: Hinge mechanism of eyepieces
Inventor: KOYANO YUTAKA
IPC: F16C11/04
Filed: 1995-09-20
Abstract: PURPOSE: To relatively easily form a constitution to elastically open temples outward, to improve the feel of use and to provide a sense of integral and high-quality without odd feel in view. CONSTITUTION: This hinge mechanism of spectacles is installed and constituted in the following manner: A cam body 8 is joined to the inside wall of an endpiece 1 when the outer flanks of the endpiece 1 and the temple 2 exist on the same plane. A pin body 4 which receives the elastic force of a spring 5 in the state that an engaging contact projection 10 of the cam body 8 and the temple 2 are held in contact with each other presses the projecting part 9 of the cam body 8 and the projection 7 at the end of the temple 2 to each other. The pin body 4 presses the projecting part 9 of the cam body 8 moved together with the temple 2 when the temple 2 is opened toward the outer side with respect to the endpiece 1 from the state of the same plane.  The projection 10 at the end of the temple 2 moves by riding on the pin body 4 and the pin body 4 presses the part near the projecting part 9 of the cam body 9 joined to the inside wall of the endpiece 1 when the temple 2 is closed to the inner side with respect to the endpiece 1 from the state of the same plane.
Patent JP-2000106557-A (JP)
Title: Communication performance measurement device and its measurement method
Inventor: AOKI TAKESHI
IPC: H04L1/18
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To measure performance of a TCP(Transmission Control Protocol) communication on a communication path of a network without the need for especially transmitting many measurement packets to the network. SOLUTION: A TCP communication performance measurement device 2 obtains an effective band width (transfer rate) that represents performance of TCP communication by using both a round trip time and a maximum segment size obtained based on a variable length packet of the TCP communication sent/received in compliance with the TCP being a protocol for a transport layer of the OSI reference model and any of an average congestion window size, a packet abort rate and a packet abort event rate for performance indices. The device 2 for the purpose above is provided with a packet monitoring section 21, a performance index detection section 22, a session management section 23, a session management table 24 and a performance calculation section 25.
Patent JP-H09117481-A (JP)
Title: Air massager
Inventor: YONEKAWA MITSUHISA
IPC: A61H23/02
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To give a massage to a part to be treated by pressure and vibration by vibrating bags expanded through air supply. SOLUTION: This air massager is provided with a vibrating plate 35 which is made of a thin plate and which comprises a body supporting part, bags 5-8 which are arranged on this vibrating plate 35 and which expand and contract by supplying and discharging air, an air compressor 60 (air supply means) for supplying air to these bags 5-8, vibrating means 53, 54 attached to the vibrating plate 35, an acoustic reproduction device 61 (vibration signal generating means) for generating vibration signal to be supplied to the vibrating means 53, 54, and a controller 62 for controlling the air compressor 60 and the acoustic reproduction device 61. Further, the massage is performed by pressing and vibrating a treatment part through the expanded bags 5-8 with the vibrating means 53, 54 that vibrate the plate 35 in the state where the bags 5-8 are expanded.
Patent JP-S61157301-A (JP)
Title: Distillation method by heat pump system
Inventor: HORIGOME TSUKUMO
IPC: B01D3/14
Filed: 1984-12-28
Abstract: PURPOSE:To enable stable operation without loosing energy saving effect, by introducing the vapor of a low b.p. component discharged from the top of a distillation tower into a compressor and a condenser in parallel. CONSTITUTION:The vapor of a low b.p. component discharged from a tower top line 3 is distributed to the line 8 in the side of a compressor and the line 6 in the side of a condenser 5 provided in a parallel to said line 8 for the purpose of controlling the quantity of heat supplied to a distillation tower 2. As a result, the thermal stability of a heat pump distillation system can be achieved by utilizing the quantity of heat of the tower top vapor withdrawn in parallel without being sucked into the compressor 7 and compression power can be reduced as compared with the distillation by a conventional heat pump system for sucking the all amount of the tower top vapor to compress and cool the same. Further, by controlling the amount of the vapor introduced into the condenser 5, stable distillation operation having good thermal response can be realized.
Patent JP-2001098497-A (JP)
Title: Stock paper for container for liquid made of paper and liquid container made of paper by using the same
Inventor: ASAYAMA YOSHIYUKI
IPC: B65D5/40
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain a stock paper for a container for liquid made of the paper used as the paper container for liquid made of a large-sized paper-laminated material, not generating a trunk bulging, preventing the generation of a buckling during its transportation and the leak of the liquid, and the container for the liquid made of the paper by using the above stock paper. SOLUTION: This stock paper for the container for the liquid made of the paper constituted by making a plurality of pulp layers be multi-layered is provided by having >=3 layers of the number of its combination, 0.50-0.70 g/cm3 total density and 0.70-0.90 g/cm3 density of at least one side of the outermost layer, also constituting its middle layer mainly with a pulp selected from one of a mechanical pulp, curled fiber of marcerized pulp and having 0.20-0.60 g/cm3 its density. The above stock paper, of which surface becoming the one side surface of the container, is covered with a polyolefin-based resin film, and the container for the liquid made of the paper using the above stock paper has a shape of any of a roof type, cup type, cylinder type, brick type or regular tetrahedron type.
Patent JP-H03142110-A (JP)
Title: Tool supporting device of spindle head
Inventor: KOIKE YUKIO
IPC: B23B31/117
Filed: 1989-10-26
Abstract: PURPOSE:To enhance the reliance upon automatic tool replacement by carrying out the clamping and unclamping of a tool with/from a clamp rod in a spindle through the thread coupling system which ensures good followup performance, and furnishing a means to sense that the tool is seated or separated. CONSTITUTION:First the spindle head 1 of a spindle is attached to a tool holder 4 on the mating side, and then a clamp rod 21 is rotated regularly. Now the tool holder 4 is drawn toward the spindle 12 and clamped because of thread advance motion due to thread coupling of a nut part 23 on the clamp rod 21 side with a pull bolt part 22 on the tool holder 4 side. When the tool holder 4 is seated on the seat 24 on the spindle 12 side, an air blow nozzle 36 is blocked, and a pressure rise in the air supply 37 actuates a pressure switch 39, and thus the seating is checked and sensed. Because the clamping involves displacement of a sensing rod 27, a proximity switch 34 with a plunger 32 working as an approaching element allows checking and sensing that the tool holder 4 was clamped certainly.
Patent JP-S61157504-A (JP)
Title: Hydroxyalkyl ether of fermented gum and production thereof
Inventor: SASAOKA KAZUO
IPC: C12P19/04
Filed: 1984-12-28
Abstract: PURPOSE:To produce inexpensively the titled novel either capable of keeping high viscosity of aqueous solution even in the presence of a polyvalent ion- containing various salts with high concentration, having improved transparency, by reacting fermented gum with an alkylene oxide. CONSTITUTION:Fermented gum (e.g., xanthan gum, etc.) is reacted with an alkylene oxide in the presence of preferably an alkali metallic hydroxide, ammonia, an organic amine, etc. usually in a medium of a hydrophilic organic solvent (e.g., isopropanol, acetone, etc.) and water, to give a novel ether having 5-1,800cps (Brookfield type viscometer at 25 deg.C at 60r.p.m. by the use of No.3 spindle) at 1wt% aqueous solution and preferably 0.1-4 deg. of substitution. USE:Widely usable as a thickening agent, a gelatinizing agent, an excipient, an emulsion stabilizer, a flocculant, etc.
Patent JP-S61150565-A (JP)
Title: Image sensor driving circuit
Inventor: TAKAHASHI JUNICHI
IPC: H04N1/04
Filed: 1984-12-25
Abstract: PURPOSE:To suppress generation of a crosstalk current in a circuit that drives an image sensor to prevent crosstalk utilizing virtual grounding of an operational amplifier by providing a device that compensates an input offset voltage by applying a voltage reverse in polarity to the input offset voltage of the operational amplifier. CONSTITUTION:A circuit 3 that compensates an input offset voltage VOS of an operational amplifier OPA1 is provided, and a voltage of reverse polarity to the offset voltage VOS is applied to the inversion input side of the operational amplifier OPA1 to reduce the offset voltage VOS. As it is not clear whether the offset voltage VOS becomes +polarity or -polarity, the compensating circuit 3 is so structured that it can make a potential of a dividing point (a) of resistances R1 and R2 variable by a variable resistance VR to which bias voltages +Vcc and -Vcc are applied to both ends. As concrete method of compensating offset voltage VOS by the compensating circuit 3, it is enough to adjust the variable resistance VR to make the output voltage of the operational amplifier OPA1 to zero when the input end of a sensor resistance Rs is dropped to GND.
Patent JP-H10231285-A (JP)
Title: Phthalimide derivative or its salt, their production and pharmaceutical composition containing the derivative
Inventor: HASHIMOTO YUICHI
IPC: A61K31/403
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound producible by reacting a specific dialdehyde compound with an amine compound and subjecting the product to salt-forming reaction and useful e.g. as an active component of a pharmaceutical composition for controlling the production of tumor necrosis factor inducing various diseases. SOLUTION: This new phthalimide derivative (salt) is expressed by formula I [X is =CY- (Y is H, nitro, amino, cyano, CF3 , OH, a halogen or an alkyl) or =N-Y; Z1 and Z2 are each O or S; (1) is 1, 2 or 3; (m) and (n) are each 0 or 1; Q1 and Q2 are each H or an alkyl; R is a (substituted)biphenyl or a (substituted)indanyl], e.g. 2-(3,5-dimethylisoxazol-4-ylmethyl)-4,5,6,7-tetrafluoro-1H- isoindol-1,3-dione. The compound is useful e.g. as an agent for controlling the production of tumor necrosis factor. The compound can be produced by reacting a dialdehyde compound of formula II with an amine compound of formula III and optionally subjecting the product to salt-forming reaction.
Patent JP-2001102210-A (JP)
Title: Oxide magnetic material and method for production thereof
Inventor: MURAI KENICHI
IPC: H01F41/02
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an oxide magnetic material, and a production method thereof, in which loss is reduced and efficiency as a power supply is enhanced when it is used as the core material of a power supply transformer while avoiding thermal runaway due to self-heating. SOLUTION: In a method for producing an oxide magnetic material by firing an oxide magnetic material of Ni-Zn-Cu based ferrite principally comprising fe2O3, NiO, ZnO, CuO while raising the temperature to a specified holding temperature exceeding 500 deg.C, sintering is carried out, raising the temperature at a rate of 100 deg.C/h or above from 500 deg.C to 1150 deg.C (holding temperature). Mean crystal grain size of the sintered material is set at 5 μm or above thus obtaining an oxide magnetic material having high specific resistance and low loss in which the loss is minimized in a hightemperature region of 120 deg.C or above.