baber/WOPTO huggingface dataset:
Patent JP-H0246301-A (JP)
Title: Accumulator
Inventor: YONEMITSU MASATO
IPC: F15B1/08
Filed: 1988-08-04
Abstract: PURPOSE:To prevent leakage of filler gas by providing a metallic bellows in a gas chamber partitioned by a bladder and by forming a sealing fluid chamber between the bladder and the bellows. CONSTITUTION:A bladder 7 is attached inside a shell 9, a metallic bellows 5 is arranged in a gas chamber partitioned by the bladder 7, sealing fluid chamber 14 is formed between the bladder 7 and the bellows 5, and the bellows 5 is filled with the gas. Since the bladder never faces the gas chamber 13, while a differential pressure is not generated between both sides of the metallic bellows 5, it is possible to prevent leakage of filler gas, as well as the miniaturization and the cost-reduction of the whole body are possible.
Patent JP-H0243770-A (JP)
Title: Schottky barrier diode
Inventor: TSUKADA KOZO
IPC: H01L29/861
Filed: 1988-08-04
Abstract: PURPOSE:To obtain an SBD of a pressure-contact structure of an excellent characteristic that a reverse leakage current does not increase at an applied pressure necessary for obtaining an excellent electrical contact by a method wherein an electrode, to be laminated on a barrier metal, is formed of an Al layer whose thickness is larger than a specified value. CONSTITUTION:In a Schottky barrier diode(SBD) of a pressure-contact structure, an electrode 4 to be laminated on a barrier metal is formed on an Al layer 4 whose thickness is 10mum or more. For instance, as shown in a figure, a Mo plate 5 and a Cu plate 6 are arranged sandwiching a laminated body composed of a silicon substrate 1, an SiO2 film 2, a barrier metal layer 3 of Mo, and the Al electrode layer 4 in between them, which is pressed from the outside of the Cu plate 6 to constitute a large current SBD of a pressure contact structure. By this setup, the above Al layer serves as a cushion against an applied pressure, whereby the pressure applied onto a barrier metal can be dispersed and a reverse leakage current of a SBD can be prevented, so that the SBD excellent in characteristic and reliability can be obtained.
Patent JP-H0847282-A (JP)
Title: Brushless motor
Inventor: IWAI HIROSHI
IPC: H02P6/182
Filed: 1994-07-27
Abstract: PURPOSE:To reduce the acceleration/deceleration time of a brushless motor. CONSTITUTION:The title motor consists of a conduction means 7 for achieving conduction between the middle point of an armature coil 5 and a drive power supply 6, a speed detection means 9 for detecting the rotary speed of a rotor, an armature voltage detection means 10 for detecting each terminal voltage of the armature coil 5 and outputting the detection voltage, and a conduction control means 8 for controlling the conduction means 7 according to the output of the armature voltage detection means 10 and the speed detection means 9.
Patent JP-H1123218-A (JP)
Title: Scanning laser distance-measuring apparatus
Inventor: HIDA HIDEFUMI
IPC: G01B11/00
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To obtain a scanning laser distance-measuring apparatus in which a protective structure with reference to a rotation mechanism part such as a wire net or the like is eliminated and by which a correct distance can be measured easily by a method wherein a rotating mirror and a fixed mirror which reflects light again are arranged in the front and the rear of a laser light source. SOLUTION: Laser light 111 from a laser light source 113 is reflected by a mirror 110 which is attached to the shaft 109 of a motor 108 so as to be tilted. Laser light 112 which is reflected and whose direction is changed fine is passed through a window part 105a in an acrylic filter 105, it is reflected again by a fixed mirror 114 which is in a conical shape or the like, and it is projected. Projected laser light 107 is reflected by an object 115 to be measured, returned light is reflected once again by the fixed mirror 114, it is transmitted through the filter 105, it is condensed on a photosensor 101 by a condensing lens 103, and it is provided for a measuring and computing operation. In this manner, a projection window 114a is at a distance from the rotating mirror 110.  Thereby, a protective structure with reference to a rotation structure part is not required, and a rotation part (a mirror) can be miniaturized.
Patent JP-2000030615-A (JP)
Title: Plasma display panel
Inventor: IKEDA YUICHI
IPC: H01J11/24
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a plasma display panel with high precision and high luminance capable of stably displaying a clear picture. SOLUTION: This plasma display panel has a first substrate on the surface of which an address electrode 6, a first dielectric layer 7 to cover the address electrode 6 and a phosphor layer 21 to cover the first dielectric layer 7, and a second substrate on the surface of which plural pairs of electrodes having an X sustain electrode 3 crossing the address electrode 3 and a Y sustain electrode 4 (scan electrode) as one pair, and a second dielectric layer 5 to cover the sustain electrodes are formed and the first substrate and the second substrate are placed face to face through a discharge space 9 in it. The thickness of the first dielectric layer 7 covering the surface of the address electrode 6 is not more than 5 μm (micron).
Patent JP-H0731027-A (JP)
Title: Stripping method for coated wire
Inventor: HASHIMOTO MASAYOSHI
IPC: H02G1/12
Filed: 1993-07-12
Abstract: PURPOSE:To provide a method for stripping a double coated wire with high dimensional accuracy from the end of thereof. CONSTITUTION:A stripping blade 14 cut into the second coating 8 of a double coated wire 2 at a position separated by a distance (L1+L2+alpha;alpha>0) from an end thereof in the direction X toward the other end thereof. A length measuring roller 16 is then rotated under that state thus shifting the coated wire 2 by a length (L1+L2) in the direction X. The coated wire 2 is stripped at that position by means of the stripping blade 14. Subsequently, the stripping blade 14 cuts into a first coating 6 at a position separated by a distance L2 from the stripping position. The coated wire 2 is then shifted at least by a length L2 in the direction X with respect to the stripping blade 14 and the first coating 6 is stripped thus forming a core part of length L2 and an exposed part 12 of length L1.
Patent JP-H052230-A (JP)
Title: Silver halide photographic sensitive material
Inventor: MEJI IKU
IPC: G03C1/00
Filed: 1991-08-05
Abstract: PURPOSE:To provide a high-sensitivity and sharpness silver halide photographic sensitive material free of processing temp. dependency and defective fixing even in rapid processing. CONSTITUTION:A photographic layer consisting of at least one silver halide emulsion layer and a hydrophilic colloid layer is formed on both faces (A face and B face) of a base to constitute a photosensitive material. The sensitivity of the A face when exposed only from the A face is denoted by sA, the sensitivity of the B face is denoted by sB and the sensitivity of the A face by sA' when exposed only from the B face side, and sA/sA'>4.0 and sA/sB=1.5 to 20 are fulfilled in this case. Besides, the org. matter content of the layer after the material is processed is controlled to <=90wt.% of the org. matter content before the the material is processed.
Patent JP-H0978165-A (JP)
Title: Nickel-titanium-palladium base superelastic alloy material, its production and dentition correcting wire by the above material
Inventor: MITOSE KENGO
IPC: C22C19/03
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To produce a superelastic alloy excellent in workability and small in stress hysteresis compared to the conventional Ni-Ti superelastic alloy and Ni-Ti-Cu superrelastic alloy. SOLUTION: This Ni-Ti-Pd superelastic alloy material is the one having an alloy compsn. composed of, by atom, 34 to 49% Ni, 48 to 52% Ti and 3 to 14% Pd or is the one in which a part of Ni and/or Ti in the above alloy is substituted with one or >= two kinds of elements among Cr, Fe, Co, V, Mn, B, Cu, Al, Nb, W and Zr by <=2% in total, and in both, the stress hysteresis in a stress-stain curve at the time of applying stress and at the time of removing stress in the temp. range from Af to Af+5 deg.C is very small to be 50 to 150MPa.
Patent JP-H0359954-A (JP)
Title: Combined battery apparatus
Inventor: IKETANI KOHEI
IPC: H01M6/46
Filed: 1989-07-28
Abstract: PURPOSE:To make a dead space small and make the title apparatus compact by forming at least one of flat-type batteries, which are to be combined, to be in a different shape from others and producing a predetermined space. CONSTITUTION:A plurality of first and second flat-type batteries 1 are connected each other in series and a desired voltage is put out. In this case, the first flat battery 1 and the second flat battery 2 are made to have the same volume and the same capacity. The second flat battery 2 is so formed as to have, for example, the same length L as the first flat battery 1, but has larger width W2 and lower height H2 than the first flat battery 1. In this way, while retaining the same capacity, the space 11 is formed. As a result, a thermal protector 4 and thermistor 5 can be put in the space and thus dead space becomes small and the size of the apparatus becomes compact.
Patent JP-H0483861-A (JP)
Title: Wire for arc spraying for brake rotor
Inventor: SHIMODA KENJI
IPC: C23C4/12
Filed: 1990-07-24
Abstract: PURPOSE:To improve heat resistance and wear resistance and to obtain a wire for thermal spraying capable of forming a thermally sprayed layer suitable for a brake rotor by constituting a wire for arc spraying for a brake rotor of a hollow wire made of copper and a granular Fe-Cr-C alloy powder filled into the hollow part of the above hollow wire. CONSTITUTION:A wire 1A for thermal spraying is formed by wiredrawing, as a material 1 for forming the wire 1A, a material constituted of a hollow wire 10 made of copper (Cu) and a granular Fe-60Cr-7C alloy powder 11 filled into the hollow part 100 of the hollow wire 10. Further, the blending ratio between the copper and the Fe-60Cr-7C in a thermally sprayed layer 3 after thermal spraying is regulated to the ratio of the order of 7:3 in this wire 1A for thermal spraying, and, as the above alloy powder 11, a powder formed into spherical grains of <= about 100mum average grain size is used.
Patent JP-H07179430-A (JP)
Title: Tricyclic benzazepine/vasopressin antagonist
Inventor: JIEI DEI ARUBURAITO
IPC: C07D225/08
Filed: 1994-07-28
Abstract: PURPOSE: To obtain a novel tricyclic compound which has antagonist activity at V 1  and/or V 2  receptors and exhibits in vivo vasopressin antagonist activity and is useful for treatment of diseases characterized by excess renal reabsorption of water.  
     CONSTITUTION: A compound of formula I {wherein Y is (CH 2 ) n  ((n) is 0-2), O, S, NH, NCOCH 3 , an N-alkyl, a CH-alkyl, CO or the like; A-B is formula II, formula III {(m) is 1 or 2; R 3  is a CO-Ar [Ar is formula IV-formula VI (X is O, S, NCH 3  or the like; R 4  is H, an alkyl or the like; R 5  is H, CH, Cl, Br or the like; R 6  is formula VII or he like; R 7  is R 5  or CF 3 )]}; R 1  is H, a halogen, OH, an S-alkyl, an alkyl or the like; R 2  is H, a halogen, an alkyl or the like; formula VIII is a substitutable united phenyl, a 5-membered aromatic (unsaturated) heterocycle having one htereroatome, a 6-membered aromatic (unsaturated) heterocycle having one N}, for example, N-[(10,11-dihydro-5- dibenz[b,f]azepin-5-yl)carbonyl]phenyl-2-methylbenzamide. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S6256544-A (JP)
Title: Palladium alloy for baking dental ceramic material
Inventor: NOHARA KEN
IPC: C22C5/04
Filed: 1985-09-06
Abstract: PURPOSE:To obtain the titled inexpensive alloy excellent in elastic modulus, coefficient of thermal expansion, strength, high-temp. characteristics, castability, melting point, etc., and having superior property of bonding to ceramic materials by providing a specific composition by adding Ga, In, Sn, Au, etc., to a base alloy consisting of Pd and Sb. CONSTITUTION:A Pd alloy for baking dental ceramic material can be obtained by further adding, by weight, one or more kinds among 0.01-10% Ga, 0.5-15% In, 0.5-15% Sn and 0.01-10% Au to the base alloy consisting of 50-90% Pd and 1-25% Sb. The above alloy combines various superior mechanical and chemical properties with sanitary and aesthetic advantages and moreover it is inexpensive and easy to obtain as it is reduced in Au content.
Patent JP-S5899329-A (JP)
Inventor: YOKOMATSU MASANOBU
IPC: B65B7/02
Filed: 1981-12-05
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-S6440565-A (JP)
Title: Composite powder and production thereof
Inventor: HIGASHIKUBO KAZUO
IPC: A61K8/18
Filed: 1987-08-05
Abstract: PURPOSE:To obtain composite powder capable of giving stable products as drugs, foods, cosmetics, coatings, etc., by calcining composite powder comprising metallic powder and powder consisting of water-swellable clay mineral to immunize the surface activity of the resulting powder. CONSTITUTION:For example, (A) an aqueous dispersion of water-swellable clay mineral with a concentration of 1-10wt.% is dispersed with (B) 0.1-100wt.% of one or more kinds of organic, inorganic and/or metallic powder (based on the whole composite powder) followed by spray drying and then calcination, thus obtaining the objective composite powder. This powder is suitable as filler because of giving high filling efficiency, and is outstanding in workability and dispersibility as a coating; also is excellent in applicability as a cosmetic.
Patent JP-H0248383-A (JP)
Title: Building remote monitor
Inventor: SHIBA KENICHI
IPC: B66B3/00
Filed: 1988-08-08
Abstract: PURPOSE:To get rid of any feeling of uneasiness in passengers by connecting an elevator emergency call to a managing company in a remote place, and when an instantaneous response can not be done, constituting it so as to give a broadcast about a message to the inside of a cage from the managing company. CONSTITUTION:When a monitor processing means 4 judges to be an elevator emergency call by data received, it sends an elevator emergency call generating signal to an output processing means 8 and simultaneously sends it to an uncorresponding measuring means 5 as well. This means 5 inputs this signal and judges it while it starts time measurement, and when measuring the constant time, an uncorresponding signal is outputted to a voice output means 6. If so, this voice output means 6 detects the uncorresponding signal, while it delivers a voice of a message set to a receiver-transmitter processing means 2 with a voice composite device or the voice output means 6 or a recording reproducer. Then the receiver-transmitter processing means 2 makes it to flow into an interphone in the cage as the elevator emergency call via a telephone line 1.
Patent JP-H0750725-A (JP)
Title: System and method for managing information
Inventor: KAWASHIMA ISAO
IPC: H04M11/00
Filed: 1993-08-06
Abstract: PURPOSE:To manage information, which is transferred from a center to a user terminal, from the center. CONSTITUTION:At an ISDN, a signal channel is formed between the user terminal and the center before forming an information channel, and a call connecting procedure is provided to exchange user/user information on this signal channel. In this control procedure, control information concerning information management to copy the information between the center and the user or to inhibit/ release re-editing is exchanged between the center and the user terminal and even concerning the information transferred to the user terminal, it can be managed from the center.
Patent JP-S6351241-A (JP)
Title: Image formation device
Inventor: NADA MINORU
IPC: G03G15/00
Filed: 1986-08-20
Abstract: PURPOSE:To prevent a thick sheet of narrow width being carried on a one-side reference from being carried obliquely by, as for contact pressure which is caused by the press-contacting means of a pair of carrying rollers, setting contact pressure on the reference side which is more than 10% larger than that on the non-reference side. CONSTITUTION:Two rollers 36a, 26b are constituted so as to have a predetermined contact pressure by having both ends press-contacted with springs 35, 36. The spring 35 on the reference side which is close to the reference line B of a pair of these rollers 26 is made to have press-contacting force which is more than 10% stronger than that of the spring 36 on the non-reference side. Accordingly, even if a sheet S1 which is carried between rollers is a thick thing of narrow width, such as a post-card or the like, the thickness is absorbed into the roller 26b made of rubber by the strong force of the spring 35 when carried along the reference line B. Therefore, carrying forces on the reference and non-reference sides become the same, and the sheet S1 is carried without causing an oblique going.
Patent JP-S6172714-A (JP)
Title: Anti-inflammatory analgesic micro-emulsion preparation
Inventor: HASEGAWA TAKAHITO
IPC: A61K9/107
Filed: 1984-09-19
Abstract: PURPOSE:To provide the titled micro-emulsion preparation having excellent transparency and transcutaneous absorptivity, and stable for a long period, by compounding a non-steroidal anti-inflammatory analgesic agent with a polyoxyethylene stearyl ether, other nonionic surfactant, an oil and water. CONSTITUTION:The objective preparation can be produced by compounding (A) 0.25-2wt% non-steroidal anti-inflammatory analgesic agent (e.g. indomethacin, ibuprofen, etc.), (B) 13-22wt% polyoxyethylene stearyl ether (30E.O.), (C) 12-20wt% nonionic surfactant other than the component B (e.g. polyethylene glycol fatty acid ester, polyoxyethylene hardened castor oil, etc.), (D) 0-6wt% oil (e.g. liquid paraffin) and (E) purified water. A dispersion having small dispersed particle diameter (<=0.05mu) and transparent at room temperature can be prepared without applying a shearing force. It has high transcutaneous absorptivity to enable the reduction of the drug concentrartion. It has low skin irritation and high thermal stability.
Patent JP-H0538307-A (JP)
Title: Variable pressure type seat
Inventor: NAGASHIMA TOSHIYUKI
IPC: B60N2/22
Filed: 1991-08-06
Abstract: PURPOSE:To always provide a body pressure characteristic for a suitable seating posture, irrespective of differences among individuals, variations in a driving condition or the like. CONSTITUTION:Air mats 3, 4, 5 are embedded in a seat cushion 1 and a seat back 2. The air mats 3, 4, 5 are communicated with a compressor 10 by a hose 6 through the intermediary of a pressure sensor 7 and a solenoid valve 8. The compressor 10, the pressure sensor 7 and the solenoid valve 8 are connected to a controller 10 which receives signals from an electromyograph 11 attached to a shoulder part of the seat back, for measuring an electromyographic potential of a passenger, an electromyograph 12 for the waist of the passenger, an electromyograph 13 for the lower leg part of the passenger, a steering manipulation detecting sensor 14 and a clutch manipulation detecting sensor 15. When the amplitude of a peak value of the electromyographic potential generated during driving operation becomes lower than a predetermined value, it is determined that the passenger is tired, and accordingly, the air pressures in the air mats 3, 4, 5 are changed.
Patent JP-H1040949-A (JP)
Title: Alkaline secondary battery
Inventor: MUKAI KOICHI
IPC: H01M10/30
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To provide an alkaline secondary battery which can maintain the long charge-discharge cycle service life even if an alkaline electrolyte quantity is reduced to attain further high capacity by restraining consumption of alkaline electrolyte at charge-discharge cycle time. SOLUTION: An alkaline secondary battery is provided with a vessel 1, a paste type negative electrode 4 which is housed in the vessel 1 and is composed of a rare earth-nickel system containing zirconium in a range of 0.001 to 0.01 in the atomic ratio and contains hydrogen absorbing alloy whose specific surface area by a BET method is 0.05 to 0.2m<2> /g, a paste type positive electrode 2 housed in the vessel 1 so as to be arranged to the negative electrode by sandwiching a separator and alkaline electrolyte housed in the vessel 1 so that the liquid ratio becomes 0.8 to 1.5ml /Ah.
Patent JP-H0757335-A (JP)
Title: Video signal recorder
Inventor: OGA NORIO
IPC: G04G15/00
Filed: 1993-08-06
Abstract: PURPOSE:To eliminate unwanted operation and to simplify complicated operation of timer reservation by providing a switching means selecting only a prescribed item among plural set items and switching the mode of operation to a mode operating the reservation. CONSTITUTION:A video recording start time and an end time are set, and when a lighted setting end switch 29 is turned on, a memory part 47 is instructed by an operation control part 40, and the fetched video recording start time, the video recording end time, a day of the week and a channel, etc., are inputted to the memory part 47 to be stored. When the recording into the memory part 47 is ended, the video recording reservation is displayed on a timer reservation display part 15, and the mode becomes a timer reservation mode. Then, simultaneously with the video recording end time is fetched, the video end time input switch 25 is turned off and the setting end switch 29 is turned on. When the lighted switch 20 is turned on, simultaneously with the video reservation is displayed, the setting content is stored in the memory part 47, and a video signal recorder stands by in a REC pause state.
Patent JP-H0483808-A (JP)
Title: Combined hard alloy material
Inventor: SHIMIZU YASUHIRO
IPC: C22C29/16
Filed: 1990-07-25
Abstract: PURPOSE:To provide a combined hard alloy material maintaining excellent toughness as characteristic of high speed tool steel and also drastically improved in wear resistance by constituting the center part of nitrogen-contained titanium base sintered alloy and the outer part of sintered alloy steel. CONSTITUTION:Thermal-spray coating is executed with alloy phase 3 continuously varying the composition from composition of cermet alloy 2 to composition of the sintered alloy steel 1 on outer periphery of a bar 2 composed of the Ti base cermet alloy. As an example, the composition of cermet alloy is 68wt.% TiCN (atomic ratio C/N=5/5), 12.5wt.% WC, 6.0wt.% TaC and 13.5wt.% Co. The thermet-spray coating treatment is executed by adjusting so as to become the prescribed composition while gradually varying the composition of supplied powder. After applying the alloy steel powder having the prescribed composition on the outer periphery composed of thermal-spray coated cermet alloy in such way, this is compacted with cold isostatic pressing.
Patent JP-H0246412-A (JP)
Title: Optical head device
Inventor: TAKETOMI YOSHINAO
IPC: G11B7/125
Filed: 1988-08-05
Abstract: PURPOSE:To improve the coupling efficiency of output and input light without deteriorating the light condensing property by constituting a coupling means of a dielectric material provided on a waveguide and a prescribed conical type reflecting prism. CONSTITUTION:A waveguide layer 12 having a high refractive index and a dielectric layer 13 having a low refractive index thereon and the conical type reflecting prism 8 are provided on both sides of a transparent layer 11 formed with a grating 10 on a waveguide substrate 9. Laser light 7 polarized to concentrical circular polarized light by a quarter wave plate 3 and a polarizer 2 is reflected by the prism 8 and is inputted and coupled into the waveguide layer 12, by which guided light 14 is obtd. The guided light 14 is made into a radiation mode 27 by the grating 20 and is condensed onto an optical disk 15. The reflected light 20 from a disk reflecting surface 16 is inputted and coupled by the grating 20 to form guided light 21. The quantity of light is detected by a photodetector 24.