baber/WOPTO huggingface dataset:
Patent JP-H0611478-A (JP)
Title: Electrochemical gas sensor and its manufacture
Inventor: YAMAGA NORIYUKI
IPC: G01N27/416
Filed: 1992-06-26
Abstract: PURPOSE:To provide an electrochemical gas sensor and a method of manufacture of the same, whose sensitivity is stable against secular change, by forming a solid electrolyte film which is free from exfoliation of or crack initiation in the solid electrolyte film and which is equipped with a surface having ion conductivity holding effect. CONSTITUTION:An electrochemical gas sensor concerned is equipped with a bunch 8 of electrodes installed on an insulative base board 1 and a solid electrolyte film 9 which covers this electrode bunch 8 in continuity, wherein the solid electrolyte film 9 consists in a gradient film in which the fluorine content is substantially incremental over the surfaces from the electrode bunch 8 to the solid electrolyte film 9. The solid electrolyte film 9 is plasma polymerized according to the rate at which fluoric monomers A are gradually incremental relative to monomers B having functional group giving ion conductivity from the electrode bunch 8.
Patent JP-S6069073-A (JP)
Title: Condensed seven-membered ring compound and preventing and treating agent for hypertension containing the same
Inventor: SUGIHARA HIROSADA
IPC: C07D413/12
Filed: 1984-08-10
Abstract: NEW MATERIAL:A compound expressed by formula I (R<1> and R<2> are H, halogen, CF3, etc.; R<3> is H or lower alkyl which may be substituted by carboxy or lower alkoxycarbonyl, etc.; R<4> is H or aralkyl which may be substituted by a halogen, etc.; Y is carboxyl, lower alkoxycarbonyl, etc.; m is 1 or 2) or a salt thereof. EXAMPLE:3(S)-[ 1-Ethoxycarbonyl-3-phenylpropyl ]amino-4-oxo-2,3,4,5-tetrahydro- 1,5-benzoxazepine-5-acetic acid. USE:A preventing and treating agent for hypertension having inhibitory action on angiotensin converting enzymes. PREPARATION:A compound expressed by formula II is condensed with a compound expressed by formula III under redutive conditions, e.g. catalytic reduction, to afford the aimed compound expressed by formula I . The reaction is preferably carried out in an organic solvent, e.g. methanol, at -20-+100 deg.C.
Patent JP-H09329877-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: ISHII YOSHIO
IPC: G03C7/392
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To ameliorate the change in photographic characteristics by the preservation with lapse of time during the time before a color photosensitive material is subjected to development processing after photographing and to improve sharpness and to improve sharpness and the image quality of color reproducibility by incorporating black colloidal silver into the non-photosensitive layers on the side more distant from a base than the silver halide emulsion layers near the base. SOLUTION: This silver halide color photographic sensitive material has respectively one kind of red sensitive silver halide emulsion layers, green sensitive silver halide emulsion layers and blue sensitive silver halide emulsion layers and non-photosensitive layers on the base and contains at least one kind of the compds. expressed by the formula. The photosensitive material contains the black colloidal silver into the non-photosensitive layers on the side more distant from the base than the photosensitive silver halide emulsion layers near the base. In the formula, Ra1 to Ra5 may be the same or different and respectively denote hydrogen atoms, alkyl groups, -X-Ra0 , etc.; Ra0 denotes a hydrophenyl group.
Patent JP-S6058569-A (JP)
Title: Apparatus for forming directional receiving beam
Inventor: MORIMATSU HIDEJI
IPC: G10K11/34
Filed: 1983-09-12
Abstract: PURPOSE:To relatively miniaturize the structure of a transmitter receiver by sharpening the directional angle of a directional receiving beam, by slightly differentiating a phase front formed by a first mixed frequency signal forming circuit and the phase front formed by a second mixed frequency signal forming circuit. CONSTITUTION:The receiving signals of ultrasonic vibrators Z1-Z7 are amplified by preamplifiers P1-P7 and the outputs of the preamplifiers P1-P7 are guided to mixing circuits M11-M17 and, at the same time, guided to mixing circuits M21-M27. Each of the mixing circuits M11-M17 mix each output of the preamplifier P1-P7 and rectangular wave forms sent out from latch circuits 101- 107 while each of the mixing circuits M21-M27 mix each output of the preamplifiers P1-P7 and rectangular wave forms sent from latch circuits 201-207. The outputs of the mixing circuits M11-M17 and M21-M27 receive the influence of the mixed signal in respective phases thereof. Therefore, by changing the phases of the rectangular wave forms sent out from the latch circuits 101- 107 and 201-207, the receiving signals of the ultrasonic vibrators Z1-Z7 sent out from te preamplifiers P1-P7 can be subjected to phase shifting equivalently.
Patent JP-H1112589-A (JP)
Title: Grease composition for constant-velocity joint
Inventor: OSAWA HISAYUKI
IPC: C10N40/04
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To obtain a plunging type grease composition for a constant-velocity joint, capable of efficiently lubricating the constant-velocity joint, effectively reducing the friction and preventing the generation of the vibration. SOLUTION: This grease composition for a constant-velocity joint comprises (a) a base oil, (b) a urea-based thickener, (c) molybdenum dithiocarbamate, (d) an ester-based synthetic oil, (e) At least one kind of oxidized wax compound chosen from the group consisting of the oxidized wax not containing a metal and an oxidized wax ester not containing the metal, and (f) a sulfur-phosphorus- based extreme-pressure agent not containing the metal, in which the content of sulfur is 10-30%, and that of the phosphorus is 0.5-5%. The components (b), (c), (d), (e) and (f) are preferably included within the range of 1-25 wt.%, 0.1-10 wt.%, 0.5-10 wt.%, 0.5-15 wt.% and 0.1-10 wt.% based on the whole composition respectively.
Patent JP-H04364780-A (JP)
Title: Manufacture of solid state image sensor
Inventor: SAKAKIBARA KIYOHIKO
IPC: H01L27/148
Filed: 1991-06-11
Abstract: PURPOSE:To reduce a narrow channel effect of a photoelectric converter, a vertical CCD due to a heat treatment after an element separation part is formed by forming a pixel of a solid-state image sensor in a self-alignment manner. CONSTITUTION:A polycrystalline silicon film 6 is patterned on a region of a substrate 4 to become an element isolating region, and a photoelectric converter 1, a vertical CCD 2 are formed by utilizing it as a part of a mask. Thereafter, the surface of the substrate 4 including a polycrystalline silicon film 6 is oxidized or nitrided to form an oxide (nitride) film 5'', and a flat film 5' is then formed on the surface of the substrate. Thereafter, the film 5' is removed by etching while holding flatness until the film 6 is exposed, and the film 6 is then selectively removed by etching. Thereafter, with the remaining film 5' and the oxide (nitride) film 5'' as masks impurity ions for forming an element isolating part are implanted.
Patent JP-S5870538-A (JP)
Title: Mounting method of semiconductor chip
Inventor: SAWAKI RIYOUICHI
IPC: H05K3/34
Filed: 1981-10-22
Abstract: PURPOSE:To securely mount chips on patterns for a semiconductor by applying a pre-solderfing onto chip mounts, placing electrodes of the chips, covering by a cover which is hard to adhere soldering, and heating an entire printed board. CONSTITUTION:A cream solder 16 is applied to mounts 14 of patterns 12 of a printed boad 10, and electrodes 20 of chips 18 are disposed on the respective mounts 14. The whole is covered with a fine net-like stainless steel chain 22 so that floating and horizontal movement of the chips are restricted by the weight of the chain 22. When the entire board is heated up, the solder 16 is melted, the electrodes 20 and the chip mounts 14 are securely soldered, and the solder will not adhere to the cover 22. The cover may be Al if it is deformable according to the chip comfiguration, or deformed in advance.
Patent JP-S6147002-A (JP)
Inventor: WATANABE TERUO
IPC: F21S4/00
Filed: 1984-08-13
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-H0461736-A (JP)
Title: X-ray generating device
Inventor: KOMATSUBARA TAKAO
IPC: H01J35/10
Filed: 1990-06-27
Abstract: PURPOSE:To prolong the service time of an anticathode and facilitate handling by furnishing a driving means which either swings an X-ray generating body relative to a vacuum chamber side wall or slides the body in the axial direction of a rotary shaft. CONSTITUTION:When a set screw 13 is turned, an anticathode 5 moves in the axial direction of a rotary shaft 4 through an X-ray generating body 1, so that the irradiation position on the anticathode 5 with an electron beam E can be changed. Accordingly the setting is made in advance so that electron beam E is cast on either end of the peripheral side face of the anticathode 5, and if the anticathode 5 irradiation part with electron beam is seriously roughened. the set screw 13 is turned to shift the anticathode 5, and the electron beam is cast onto another peripheral side face. Therefore, there is no more need to make polishing upon breaking the vacuum inside of a vacuum chamber every time the anticathode surface is roughened as in the conventional arrangement, so that the handling is facilitated, and the anticathode can be used effectively to ensure its prolonged lifetime.
Patent JP-H0725343-A (JP)
Title: Steering wheel
Inventor: SEO KASUMI
IPC: B60R21/20
Filed: 1993-07-08
Abstract: PURPOSE:To suppress the increase of pressing force for the actuation of a horn and the classification increase of parts while preventing the improvident actuation of the horn caused by the rolling or the like of an air bag unit. CONSTITUTION:A steering wheel is provided with a movable contact plate 3 with both end parts movably supported at a steering wheel body 9 by elastic supporting parts 7 through springs 17 so as to be displaceable against the springs 17; an air bag unit 11 connected and supported to the movable contact plate 3 so as to be able to press the movable contact plate 3 interlockingly to the steering wheel body 9; and a horn contact 13 provided near each elastic supporting part 7 and formed of a fixed contact 19 on the steering wheel body 9 side and a movable contact 21 on the movable contact plate 3 side. The horn contacts 13 are provided on the inside between both elastic supporting parts 7.
Patent JP-H08100596-A (JP)
Title: Device for adjusting attitude of buried pipe
Inventor: HOASHI KENZO
IPC: E21D9/06
Filed: 1995-06-12
Abstract: PURPOSE: To conduct adjustment items for alignment rapidly, safely and econominally by a small number of workers by mutually connecting each actuator capable of being expanded and contracted by a fluid from a fluid force source by communicating pipes and bearing a buried pipe. CONSTITUTION: A buried pipe 4 is placed on flexible type cylinders 2 so that the weight of the buried pipe 4 is loaded uniformly on each of the flexible type cylinders 2FR, 2FL, 2BR, 2BL. An on-off valve 12 is closed and an on-off valve 11 is opened, and air pressure from a fluid force source 1 is introduced into communicating pipes 3. Consequently, each flexible cylinder 2 is elongated equally by the action of the communicating pipes 3, and the buried pipe 4 is lifted. When each flexible type cylinder 2 reaches optimum height, the valve 11 is closed, the introduction of air pressure is interrupted, and elongation is stopped. When the elongation of the flexible cylinders 2 exceeds optimum height, the valve 12 is opened, air is discharged to atmospheric air, and the cylinders are shortened.  Accordingly, the front-rear and left-right places, height, yawing, pitching and rolling of the buried pipe can coarsely and finely be adjusted quickly.
Patent JP-S5958669-A (JP)
Title: Rotary head access device
Inventor: KATAHARA HISATOSHI
IPC: G11B21/02
Filed: 1982-09-28
Abstract: PURPOSE:To prevent the generation of head position shift and off-track, by arranging almost symmetrically a head fitting lever and a driving lever around a pivot shaft to make the center of gravity of the mechanism coincident with its rotating center. CONSTITUTION:The pivot shaft 12 is supported freely rotatably to a base via a bearing 13, a flexible arm 14 is fixed thereto, and a head block assembly 30 is fitted to the arm 14. Both ends of the arm 14 and an arm support 15 are linked with a steel belt 17 wound once on a rotary shaft of a stepper motor 18 and screwed. When the motor 18 is driven, the arm 14 and the assembly 30 are turned with winding and supply of the belt 17 to shift the head. Thus, since the entire mechanism is arranged almost symmetrically to the rotating center, the generation of position shift of the head and off-track is prevented.
Patent JP-S6149077-A (JP)
Inventor: ABE TADAYUKI
IPC: B63B15/02
Filed: 1984-08-15
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-H111428-A (JP)
Title: Warmth-giving cataplasm sheet
Inventor: ODA KEIZO
IPC: A61K9/70
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To obtain a warmth-giving cataplasm sheet capable of warming fingertips and fingernails of feet, helping prevent frostbite by stimulating fingertips and fingernails of feet to improve blood circulation through winding its long pieces around fingertips and fingernails of feet, and enabling comfortablely taking a rest and sleeping by improving blood circulation after winding its long pieces around fingernails of feet during sleeping, as a result of appropriate warmth-giving effects of capsicum extract without cutaneous irritation, such as rash or pain. SOLUTION: This warmth-giving cataplasm sheet comprises a support 1a and a cataplasm layer 1b, wherein, the cataplasm sheet 1b contains 0.05-0.3 wt.% capsicum extract, based on the total weight of the sheet, and the capsicum extract contains 0.3-1.8 wt.% capsicin, and the total content of capsicin and dihydrocapsicin is 0.3-2.5 wt.%.
Patent JP-S5795152-A (JP)
Title: Cooling device of motor for turbo-refrigerater
Inventor: HAGIWARA TERUAKI
IPC: F25B1/053
Filed: 1980-12-03
Abstract: PURPOSE:To enhance the efficiency of a main motor of a centrifugal refrigerating machine by adjusting an amount of coolant in proportion to an output of the main motor. CONSTITUTION:Cooling of a main motor 3 is performed with coolant which is collected in the bottom of a condensor 1 and led to the main motor 3 via a cooling pipe 5 by the difference of a pressure in the condensor 1 and a pressure in the main motor 3. because the calorific value in the main motor 3 is proportional to the output of the main motor 3, cooling of the main motor 3 is conducted by adjusting the amount of coolant 6 through closing/opening of a motor valve 7, which is installed midway on the cooling pipe 5, operating in proportion to a load current of the motor 3 with input of the load current. With such a construction, feeding of the optimum amount of coolant can be secured even at partial load operation of the main motor 3, so that efficiency of the main motor is improved.
Patent JP-H0611775-A (JP)
Title: Camera system and camera
Inventor: KAMATA KAZUO
IPC: G03B17/28
Filed: 1992-06-26
Abstract: PURPOSE:To reduce the cost of a print by printing two projected frames in one image frame for the panoramic size print. CONSTITUTION:When the rear cover 3 of a camera 2 is opened, a cartridge chamber 5 in which 135 film provided with a cartridge is loaded and a film take-up chamber 6 are installed by putting an exposing frame 4 for performing exposure in the photographing range of the size of about 13.7mmX18mm between them in the center of the vertical direction of the film. A projecting lens 14 is installed in the center of the exposing frame 4 so as to perform exposure to the center of film 9 extended between the chambers 5 and 6 with the release of a shutter. The film is repetitively fed by 16mm and by 22mm, so that photographing is performed by two frames in the exposing range of the panoramic size of the film 9. Therefore, photographed images are printed by two frames in the printed photograph of panoramic print size in the case of asking a photo studio to perform the processing of the panoramic print.
Patent JP-S5870244-A (JP)
Title: Electrophotographic copying machine
Inventor: TAKEDA KENJI
IPC: G03G21/00
Filed: 1981-10-23
Abstract: PURPOSE:To measure the surface potential with a high precision, by holding a potential sensor, which measures the surface potential of a photoreceptor, selectively in a measurement position near the photoreceptor and a position which is separated from the photoreceptor in such degree that the potential sensor is not brought into contact with the photoreceptor when the photoreceptor is taken into and out of a copying machine body. CONSTITUTION:When a shaft 20a is placed in the inside end of a long hole 23 and a butterfly nut 28 is tightened, a potential sensor 15 is a prescribed interval (d) apart from a photosensitive drum 1. When the butterfly nut 28 is loosened and the shaft part 20a and a bearing plate 25 are placed in the outside end of the long hole 23, a supporting member 20 is inclined, and the potential sensor is an interval d' apart form the drum 1 by long holes 23 and 26. If a fore part 25' of the bearing plate 25 is placed in the end face of the photosensitive drum 1 when the bearing plate 25 is extended to place the potential sensor 15 in the measurement position, the potential sensor 15 must be moved when the photosensitive drum 1 is pulled out, and thus, the photoreceptor is not damaged carelessly.
Patent JP-S6327457-A (JP)
Title: Production of 2-hydroxyalkyl (meth)acrylate
Inventor: KANBARA YOSHIHIKO
IPC: C07C67/26
Filed: 1986-07-21
Abstract: PURPOSE:To easily obtain the titled vinyl monomer compound on a commercial base, by reacting acrylic acid, etc., with an alkylene oxide in the presence of a catalyst and a nitric acid (salt) as a polymerization inhibitor using a reactor made of a stainless steel for commercial production apparatus. CONSTITUTION:The objective compound can be produced by reacting acrylic acid or methacrylic acid with an alkylene oxide in the presence of a catalyst such as quaternary ammonium salt and nitric acid or nitric acid salt as a polymerization inhibitor using a reaction apparatus and distillation apparatus made of stainless steel and distilling and refining the liquid obtained by the above synthetic reaction. The apparatus used in the above reaction is partly or wholly made of a stainless steel, preferably an austenitic steel such as SUS-304, 316, etc., from the viewpoint of availability and processability. The amount of the nitric acid or nitric acid salt added as a polymerization inhibitor is preferably 50-500ppm based on 2-hydroxyalkyl (meth)acrylate.
Patent JP-H0461426-A (JP)
Title: Radio receiver
Inventor: ICHIKAWA TOSHITO
IPC: H04B1/26
Filed: 1990-06-29
Abstract: PURPOSE:To allow the user to listen to a broadcast in an excellent reception state by receiving a broadcast station corresponding to a frequency data from an RDS decoder when a trigger pulse is outputted from a trigger generator. CONSTITUTION:The receiver is provided with an antenna 1, a front end 2, an intermediate frequency amplifier 3, a multiplexer 4, a radio data system(RDS) 5, a trigger generator 6 and a PLL circuit 7. When a trigger pulse is outputted from a trigger circuit 6 while an S meter output from a detector 3b1 connected to the position of a wide filter 3a1 is decreased, a broadcast station corresponding to the frequency data from the RDS decoder 5 is received. Thus, hard hearing due to crosstalk is not caused.
Patent JP-H084644-A (JP)
Title: Buoyancy power generation device
Inventor: MIYAMOTO SAKAE
IPC: F03B17/04
Filed: 1994-06-18
Abstract: PURPOSE:To enable safe power generation which eliminates power shortage and promote environmental protection, unlike thermal power generation and nuclear generation. CONSTITUTION:A pool is filled with water. A buoyancy means 2 which is arranged on a column 4 of a gear ring l is widened or narrowed by means of a deceleration motor 7 for generating buoyancy. The buoyancy is transmitted to the gear ring 1 for generating power. Thermal power generation causes acid rain. Nuclear power generation causes a problem of radioactive waste disposal. Its accident has danger of radioactive leakage which may cause sterility in earth and canser in people. Safe and ecological power generation can be carried out by buoyancy.
Patent JP-S6065189-A (JP)
Inventor: NAKANO SEIJI
IPC: D06P5/00
Filed: 1983-09-14
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-S6325725-A (JP)
Title: Address table sorting system
Inventor: MIURA KAZUNARI
IPC: G06F7/24
Filed: 1986-07-18
Abstract: PURPOSE:To keep the load of a central processing unit at a low level and at the same time to complete the sorting process of an address table, by having direct write/read of data to a processing area from an external memory device. CONSTITUTION:Such an address table sorting system consists of a central processing unit, an external memory 12 and an internal memory 11 and is used for a large-capacity sorting process of the fixed length data. The memory 11 contains an address table 14 containing the length and the storing start address of the data record and is used for data input/output processing between the central processing unit and the memory 12 as well as the internal data shift processing. Thus all data are processed via the table 14. These data are once stored in a processing area 13 then sorted with direct use of a data input/output command string as the table 14.
Patent JP-H0462208-A (JP)
Title: Beam structure of guide track
Inventor: TANI TAKASHI
IPC: E01B25/00
Filed: 1990-06-29
Abstract: PURPOSE:To reduce noise during the running period of vehicle over all propagation area as well as provide a noise-damping function for a guide wheel receiver by a method in which the upper guide wheel receiver of the side wall of a U-shaped guide track is connected organically with a concrete wall to support it. CONSTITUTION:A guide wheel receiver 19 is supported through a space between the receiver 19 and a concrete wall and noise-passing holes 26a and 26b and a perforated plate 24 are provided for a guide wheel face plate 22. Horizontal control holes 27a and 27b and vertical control holes 23a and 23b are formed in the concrete wall to reduce radiant noise by phase bias of passing noise by combination of them. By using a noisereducing box 20 in which a sound absorber 21 is attached to the inner surface of the perforated plate 24 of the guide wheel face plate 22, resonance noise absorption is taken place to reduce noise level value to be transmitted to the ground's surface. By utilizing the control holes 23a, 23b, 27a, and 27b formed in the receiver 19 and the track beam 14 constituting the track beam 14, noise during the running period of vehicle 11 can be damped over all propagation area.
Patent JP-S6230764-A (JP)
Title: Imidazole derivative
Inventor: INAYAMA SEIICHI
IPC: C07D233/84
Filed: 1985-08-01
Abstract: NEW MATERIAL:The compound of formula I (n is 0, 1 or 2). EXAMPLE:5-Hydroxymethyl-1-methyl-2-methylthioimidazole. USE:An agent having radiosensitization activity and effective in improving the radiotherapeutic effect on cancer. PREPARATION:The compound of formula I can be produced by the Knoevenagel reaction of the novel aldehyde compound of formula II with phenyl sulfonylacetonitrile of formula III. The aldehyde compound of the novel com pound of formula II wherein the substituent group of the 2-carbon atom is methylsulfinyl can be produced by oxidizing the methylthio group with sodium metaperiodate, etc., and the compound of formula II wherein the substituent group of the 2-carbon atom is methylsulfonyl is produced by oxidizing the methylsulfinyl group with sodium metaperiodate, etc.