baber/WOPTO huggingface dataset:
Patent JP-H02293385-A (JP)
Title: Diamond-coated sintered material having excellent bondability and production thereof
Inventor: SAIJO KOSUKE
IPC: B23P15/28
Filed: 1989-04-28
Abstract: PURPOSE:To improve the bonding strength of a coating layer and a base material of a diamond-coated sintered article containing a sintered base material composed mainly of tungsten carbide by specifying the half-value width of X-ray diffraction line on WC(100) plane by Cr-Kalpha line from the surface of the coating film of the coated sintered article. CONSTITUTION:The objective diamond-coated sintered article is produced by forming a coating film of diamond and/or diamond-like carbon on the surface of the base material of a sintered article composed of a hard phase composed mainly of tungsten carbide and inevitable impurities. The coated article has the following characteristics. The half-value width (2theta) of X-ray diffraction line of WC(100) plane by Cr-Kalpha line from the surface of the coating film of the diamond-coated sintered article is 0.2 deg. to 0.4 deg.. The particle size of tungsten carbide in the surface layer from the surface of the base material to the depth of at most 10mum is finer than the average particle size of tungsten carbide existing in the part deeper than the above surface layer.
Patent JP-S5829868-A (JP)
Title: Plane bonding of component parts with adhesive
Inventor: NAKAMURA SHIYOUZOU
IPC: B29C65/00
Filed: 1981-07-15
Abstract: PURPOSE:To prevent squeeze-out of an excess of adhesive from bonded area in the plane bondiong of component parts with an adhesive to fabricate an assembled lintel, etc., by forming grooves in the adhered surface near the borderline in parallel thereto. CONSTITUTION:A lintel is assembled by arranging a partitioning member 2 between two lintel members 4, 4 which have grooves 6 formed in the adherend surface in parallel to borderline 7 and attaching two side wall members 5, 5 outside the lintel members 4, 4. An adhesive is applied to respective adherend surfaces and the assembly is pressed from outside. Even if the adhesive is applied in excess, the excess goes into the groove 6 and is never forced out on the surface of lintel groove 3.
Patent JP-H1052407-A (JP)
Title: System for supporting home care
Inventor: ARIMATSU TOSHIHARU
IPC: G08C19/00
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To reduce the burden on a patient being cared at home when the physical data are checked and to cope with an emergency when the patient's condition takes a sudden turn for the worse by using a measuring means consisting of plural detecting means to measure the patient's physical data, and conversing plural measured data into graphs and literal data suitable for diagnosis and outputting them. SOLUTION: When a patient is cared at home by an oxygen treatment using an oxygen concentrator 3, such information as operation data of the oxygen concentrator 3, and patient's medical data such as consulting data, respiration rate, blood oxygen saturation ratio, pulse, electrocardiogram, etc., will be taken out into a communication device, and through a public telephone line 51, sent to a computer 31 inside a data collection center 31. The medical data sent from each home will be recorded in a memory 34 with a large capacity, and an emergency report, a regular report, or a monthly report will be prepared based on each patient's medical data. The data sent from each home will be imaged in a report format, and sent to a facsimile 41 in a hospital 40 to which the patient regularly goes and then to a doctor in charge.
Patent JP-S594538-A (JP)
Title: Sheet paper conveying mechanism
Inventor: HOUKI YOUJI
IPC: B65H3/06
Filed: 1982-06-28
Abstract: PURPOSE:To make no skew conveyance attainable, by constituting a device so as to place the moving trace of a pick roller at an angle other than that of parallel or perpendicular with a sheet paper conveying direction, in case of the device provided with a picker retreating mechanism, delivering a piece of sheet paper on a hopper in regular sequence by a picker. CONSTITUTION:A lever 7' as the traveling member of a picker retreating mechanism for elevating a pick roller 6 capable of making contact with the topmost one of sheet paper 1 on a hopper is disposed as tilted to a device reference plane 18. This lever 7' is made so as to scilate upward with a shaft 17 of a motor M2 as a fulcrum via coupling plates 15 and 16 when a magnet 11 is excited, and at this time, the pick roller 6 is made to go up along a circular arcing groove 23 of a reference plane 18 simultaneously. And this pick roller 6 is so designed to be rotated by the motor M2 via a pulley 22, a belt 9, a universal joint 20 and a shaft 19.
Patent JP-H11303245-A (JP)
Title: Explosion control method of concrete structure, method for predicting concrete explosion depth, and synthetic fiber mixed concrete having explosion resistance
Inventor: MORITA TAKESHI
IPC: C04B28/02
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To properly determine kinds, size and a use amount of synthetic fiber mixed in concrete while conditions with regard to performance required in a structure, workability and costs in executing the structure are considered. SOLUTION: At the time of a fire and after the fire, performance required to a concrete structure is previously set (B1), on the basis of the performance, a cross section loss amount allowed in each member constituting the concrete structure is calculated (B2), and on the basis of the cross section loss amount, peeling depth size by concrete explosion in which occurrence is assumed is adjusted (B3). At the time of adjustment, water cement ratio (water coupling material ratio) of concrete constituting each member, the kind of synthetic fiber mixed in concrete, size of the synthetic fiber, and one or more of the mixed rate of the synthetic fiber for concrete are adjusted.
Patent JP-2000304594-A (JP)
Title: Balance
Inventor: KANESHIRO TOMOKO
IPC: G01G3/12
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a balance using a plurality of low-cost load cells, without increasing the number of components even when using load cell blocks asymmetric to the center line of a strain generating body. SOLUTION: A balance has such a structure that a balance pan 6 is supported with supports 2-3 to 5-3 located on load acting points of a plurality of load cells 2-5. The load cells 2-5 are disposed so that the supports 2-3 to 5-3 provided at the load acting points locate at equi-spaced positions on a circle 7 concentric with the center O of the pan 6 and the cells 2-5 take the same attitude to the center O at the positions.
Patent JP-2000304719-A (JP)
Title: Gas sensor
Inventor: KATO NOBUHIDE
IPC: G01N33/00
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To make a gas sensor provided with both of high water scattering resistance and rapid responsiveness by reducing the gas diffusing rate as low as possible in a protective cover having water scattering resistance. SOLUTION: The sum total of the most approach interval L1 between the outer gas introducing hole 110 of an outer protective cover 102 and the slit 118 provided to the flange part 114 of an intermediate protective cover 104 in the axial direction and the most approach interval L2 between the slit 118 of the intermediate protective cover 104 and the inner gas introducing hole 106 of an inner protective cover in an axial direction is set to an least 10 mm or more. Gaps where water is not accumulated by interfacial tension are provided between the outer protective cover 102 and the intermediate protective cover 104 in a radial direction and between the outer protective cover 102 and the inner protective cover in a radial direction.
Patent JP-H0419386-A (JP)
Title: Coolant compressor
Inventor: KITAICHI SHOICHIRO
IPC: F04C29/02
Filed: 1990-04-25
Abstract: PURPOSE:To improve abrasion-resistance for usage of a specified mixed cooling medium by adopting parts made of Fe-derived metal and parts made of spherical graphite cast iron, and combining sliding members which slide against each other. CONSTITUTION:A sealed-type coolant compressor is prepared by housing a compression device 5 in a sealed casing 1, which device 5 is driven by a motor mechanism 4 made up of a stator 2 and a rotor 3. Coolant gas is suctioned from a suction port 18 and compressed according to a planet movement of the roller 13 accompanied with the rotation of a shaft 8, and discharged from a discharge port 19. When mixed cooling medium including monochlorodifluoromethane, 1,1-difluoromethan and monochloro-1,2,2,2- tetrafluoroethane is used as the cooling medium, first parts, that is, the shaft 8 and a cylinder 10 are made of spherical graphite cast iron having spheroidizing ratio of 100% such as FCD 60 material, and second parts, that is a bearing 9 and the roller 13 are made of Fe-derived metal such as S-15C.
Patent JP-H04340329-A (JP)
Title: Power supply control circuit
Inventor: KASHIHARA JUNZO
IPC: H02J7/00
Filed: 1991-05-16
Abstract: PURPOSE:To prevent erroneous function of a battery lifetime detecting circuit for a machine employing a lithium chloride battery as a power supply and to make an accurate decision of the lifetime of battery. CONSTITUTION:A power supply control circuit 5 is provided with a battery voltage detecting circuit 3 and when the battery voltage detecting circuit 3 notifies the lifetime of battery, a predetermined load current is fed for a predetermined time and then the battery voltage detecting circuit 3 is operated again. Battery voltage at that time is then detected and a total. control circuit 7 makes a decision whether the lifetime of the battery 2 has expired.
Patent JP-S5539711-A (JP)
Title: Method of bagging boiled rice
Inventor: KAWAMURA MITSURU
IPC: A23L7/10
Filed: 1978-09-11
Abstract: PURPOSE: The rice that is boiled in a pressurized steamer until just before the completion is packed tightly into baggs and sterilized by heating, thus facilitating the packing and producing bagged rice that is uniformly and nicely boiled.  
     CONSTITUTION: A rice that is immersed in water for 1hrW1 over night and water in an amount of 0.5W1.2 times the weight of the immersed rice are charged into an open vessel so that the depth of water becomes 3W20cm and the vessel is placed into a pressurized steamer and the rice is boiled at 105W120°C for 5W30min until just before the completion. Immmediately within 3min the steam is rapidly expelled to boil water and the boiled rice just before the completion is taken out of the steamer together with the vessel. The rice is stirred up and down, tightly packed into baggs and sterilized by heating 110W120°C for 15W60min. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01283774-A (JP)
Title: Nickel oxide and hydrogen secondary battery
Inventor: SUGANO KENICHI
IPC: H01M10/34
Filed: 1988-05-10
Abstract: PURPOSE:To prevent hydrogen from accumulating in a negative electrode consisting of hydrogen absorption alloy in the initial period of charging/ discharging cycle by allowing the electrolyte to contain a supply body of dissolved oxygen to the electrolyte. CONSTITUTION:An electrolyte 7 contains a supply body 12 of dissolved oxygen to the electrolyte, wherein the supply body 12 is in such a construction that a high concentration aqueous solution 23 of hydrogen peroxide is encapsulated in a micro-capsule 22 of polyamide having an opening 21 on one side, followed by totally covering with a cellulose acetate film 24. This cellulose acetate film 24 is eroded by alkali electrolyte 7 and exfoliated by and by from the micro-capsule 22 of polyamide, and the aque-solution of hydrogen peroxide is from the opening 21 dispersed into this alkali electrolyte 7 to dissolve and generate oxygen, and thus the concentration of the dissolved oxygen in the alkali electrolyte 7 is increased. This oxygen reacts with the hydrogen accumulated in a hydrogen absorption electrode 2 at the surface thereof to become water. This decreases the hydrogen accumulated in the hydrogen absorption electrode 2.
Patent JP-S593225-A (JP)
Title: Multispectral scanner
Inventor: HAGIWARA YUUICHI
IPC: G01J3/08
Filed: 1982-06-30
Abstract: PURPOSE:To achieve a higher reliability of an equipment while making it compact and light with a simple construction by arranging a rotary type chopper mirror, having reflectors in the perimeter at varied angles in the same number as that of calibration light sources, at the position of focusing observation light in the main optical system to introduce all calibration lights. CONSTITUTION:An observation light L scanned with a scan mirror SM driven by a motor MT is focused with reflectors M1-M4 and a focusing mirror CM1 and CM2, reflected with a reflector M5 and divided into a visible light VK and an infrared light IR with a spectroscope BS. The visible light VR and the infrared light IR are divided into 5 and 3 wavelength zones with respective groups of a spectroscope and reflectors BSM1 and BSM2 and enter photo detectors D1-D5 and D6-D8 respectively. On the other hand, calibration lights from calibration light sources S11-S15 are introduced sequentially into the main optical system A through mirrors M11-M15 of a chopper mirror CHO driven by a motor MTO. This achieves a higher reliability of the equipment while making it compact and light with a simple construction.
Patent JP-S62270409-A (JP)
Title: Colored flaky metallic oxide and production thereof
Inventor: SAEGUSA KUNIO
IPC: C01G23/04
Filed: 1986-05-15
Abstract: PURPOSE:To produce a colored flaky metallic oxide having clear color and improved malleability and ductility, by coating the surface of a flaky metallic oxide or a precursor thereof with an oxide different from the oxide or a precursor thereof and calcining. CONSTITUTION:The surface of a flaky metallic oxide or a precursor thereof is coated with a metallic oxide different from the metallic oxide or a precursor thereof by immersion method. Successively, the coated flake is calcined to give a colored flaky metallic oxide which comprises compound oxide of plural metallic oxide or a solid solution and has 0.1-3mu average thickness and 1-100mu average size. Magnesia, zinc oxide and alumina are preferable as the flaky metallic oxide and hydrolyzates such as metallic hydroxide, metallic chloride, metallic alkoxide, etc., are preferably as the precursor, respectively. Oxides of V, Cr, Mn, Fe, Co, Ni, Cu, Mo, Cd, Pr, etc., are used as the metallic oxide to be coated.
Patent JP-H05308121-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KAMATANI YASUHIRO
IPC: H01L27/04
Filed: 1992-04-30
Abstract: PURPOSE:To surely protect signal interference, and stably operate a functional circuit block group arranged on a semiconductor substrate. CONSTITUTION:In a semiconductor integrated circuit device, a functional circuit block 100 is mounted on a semiconductor substrate 1, or buried therein the substrate, and the outside of the block 100 is surrounded by a ring type conductor part 2. A plurality of bonding pads 3-22 are arranged between the functional circuit block 100 and the conductor part 2, which is electrically insulated from the semiconductor substrate 1 and the functional circuit block 100. Thereby the functional circuit block is electrostatically shielded by the ring type conductor part 2, so that the interference between functional circuit blocks and the influence of signals entering from the outside of the semiconductor substrate 1 can be prevented.
Patent JP-H02288798-A (JP)
Title: Honeycomb diaphragm
Inventor: HIMORI SEIJI
IPC: H04R7/08
Filed: 1989-04-28
Abstract: PURPOSE:To obtain the speaker unit of high rigidity and flat characteristic by using triaxially woven fabric as front and back skin materials and setting the cross facing angles of one weft and two warps, which cross in an X state, respectively to specified ranges. CONSTITUTION:The cross facing angles of warps B to a weft A are respectively set to 60 deg., for example. As the above mentioned weft A and warps B, for example, carbon fiber and glass fiber, etc., is used. After the threads are braided, the polymeric material of epoxy, for example, is impregnated in the braided threads and formed as the front and back skins in a prescribed shape. These are adhered to both front and back surfaces of a honeycomb core such as aluminium or paper, etc., for example, and a honeycomb shaped diaphragm is constituted. Thus, since the triaxially woven skin material of small anisotropy in the specified braided state is used, the Young's modulus is made equal in any direction and non-axial symmetrical vibration is hardly generated in the diaphragm. Then, the flat characteristic can be obtained.
Patent JP-S61271159-A (JP)
Title: Brake device
Inventor: ARIMITSU SATOSHI
IPC: B60T7/12
Filed: 1985-05-24
Abstract: PURPOSE:To enable a car to start with ease when the car is at a stand-still on an uphill road by configurating a device in such a way that at least one of pads is made movable to the circumferential direction depending on change in acting direction of a frictional force produced by a frictional contact with a disc rotor, and the displacement of the pad is detected so as to retain brake fluid pressure. CONSTITUTION:When a car is running on an uphill road, if a brake pedal is pressed, pressurized fluid is applied to a cylinder 2 of a disc brake 80, then the cylinder 2 is actuated allowing brake linings 9 and 12 of each of pad plates 8 and 11 to press a disc rotor 10 with pressure followed by the actuation of brake. Resultantly when the car stops, the rotor 10 which is acting as an integral part of the car wheel, is subjected to a rotating force to the direction opposite to that of the time when the car is normally running. Then, a frictional force acting between the rotor 10 and the pad plates 8 and 11 is reversed in direction. Resultantly, the pads 8 and 11 move to the right overcoming a resilient force of a retainer 19, and the displacement of the specified amount causes a switch 20 to be turned on permitting an electromagnetic valve for retaining brake fluid pressure (not shown) to be closed, so the car is kept to be at a standstill.
Patent JP-S5235396-A (JP)
Title: Polishing device
Inventor: KARAKI TOSHIROU
IPC: B24B37/08
Filed: 1975-09-16
Abstract: PURPOSE:To reduce the polishing resistance imposed on a carrier holding a workpiece to be polished to the minimum by properly selecting the rotation ratio in the rotation of the carrier and an upper polishing dish in the same direction while the lower polishing dish is fixed.
Patent JP-S593467-A (JP)
Inventor: HARAJIRI TOSHIHIKO
IPC: G02F1/163
Filed: 1982-06-29
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-S5736778-A (JP)
Title: Silver oxide secondary cell
Inventor: SATO ATSUSHI
IPC: H01M4/62
Filed: 1980-08-14
Abstract: PURPOSE:To improve the over charge persistency of a silver oxide secondary cell by adding a certain particle size and quantity of fibroblastic graphite to argentous oxide as a positive electrode compounding agent of the cell. CONSTITUTION:The positive electrode compounding agent 1 composed of mainly argentous oxide, a separator 3 and the negative electrode 5 composed of amalgamated zinc are accomodated in a positive electrode can 2, then the can 2 is closed up tightly with a negative electrode can 4 intervening a circular gasket 6 to form a silver oxide secondary cell. The positive electrode compounding agent 1 of the cell is composed by adding 0.1-2.5pts.wt. of fibroblastic graphite to 100pts.wt. argentous oxide and the fibroblastic graphite with the particle size of 20-50mum on an average in used.
Patent JP-H08302348-A (JP)
Title: Expandable grout for ground improvement and its resin composition
Inventor: HIRAIWA TOSHIHIKO
IPC: C09K17/48
Filed: 1995-05-10
Abstract: PURPOSE: To obtain a highly expandable grout which is packed into the cavity formed between a tunnel, an underground structure or the like and the surrounding ground to stop water flowing thereinto and can prevent subsurface water from being contaminated. CONSTITUTION: In forming an expanded cured product by reacting an aqueous sodium silicate (component A) with an isocyanate compound (component B), a polyhydroxy compound prepared by subjecting a polyfunctional alcohol and propylene oxide to a ring-opening addition polymerization and a silicone surfactant are added to component A. This grout can be used also as a reinforcement for improving soft or crushed rock to form strong rock or for improving weak ground such as reclaimed land.
Patent JP-H01282210-A (JP)
Title: Vibration damper
Inventor: SASAGI TATSUSHI
IPC: C08G18/70
Filed: 1988-05-09
Abstract: PURPOSE:To obtain a vibration damper suitable for automobile having excellent process workability and light weight composing polyurethane obtained by reacting respective specific polyol and organic polyisocyanate in the presence of catalyst and thixotropic auxiliary. CONSTITUTION:(A) Polyol having 80-2000 hydroxyl group value and (B) polyisocyanate comprising (i) prepolymer having 5-15% of NCO % and (ii) prepolymer having >=25% of NCO % and 7-20% of average NCO % are reacted in the presence of catalyst (preferably triethylamine, etc.) and thixotropic auxiliary (preferably surface-treated sedimentating calcium carbonate of calcite type, etc.), and further additives, as necessary, to afford the aimed material. Besides, 2-3-hydric polyether polyol, etc., is preferable as component A and 2,4-tolylenediisocyanate, etc., is preferable as organic polyisocyanate using of production of component (i) and (ii).
Patent JP-S5447108-A (JP)
Title: Electric blower
Inventor: SEGAWA YORIHIDE
IPC: F04D29/28
Filed: 1977-09-20
Abstract: PURPOSE: To easily suppress the tortional vibrations of rotary shafts by forming elastic weight-correcting ring mounting recesses in the circumferential portion of the ends of wings and circumferential portion of discs.  
     CONSTITUTION: This electric blower consists of an electric motor 1, and multi-wing fans 2, 3 of the same construction screwed into both sides of a shaft 4 of a rotor of the electric motor 1. The fans 2, 3 are symmetrically formed with respect to discs 10A, 11A, while the rotary shafts of the fans 2, 3 are symmetrically provided with respect to a core 5 of the rotor. Elastic weight-correcting ring mounting recesses 12, 15 are formed in the circumferential portion of reinforcing rings 6A-9A fixed to the end portions of wings 2a, 3a, and in the circumferential portion of the discs 10a, 11A. After assembling an electric blower, C-shaped elastic weight-correcting rings 13, 16 consisting of spring steel or piano wire of a suitable weight are mounted in the recesses 12, 15 so as to balance tortional vibrations. Thus, the tortional  vibrations of the rotray shafts can be suppressed easily 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02293479-A (JP)
Title: Pattern formation of denim product by suppressing dyeing
Inventor: YAMATE MASATO
IPC: D06Q1/00
Filed: 1989-05-02
Abstract: PURPOSE:To inexpensively obtain denim products having a pattern of marked individuality by drawing a pattern on denim cloth in a dyeing inhibitor and then immersing in the denim cloth in a dyeing solution. CONSTITUTION:A pattern is drawn on denim cloth in a dyeing inhibitor and then immersed in a dyeing solution to give a denim product showing a pattern marked individuality which has never hitherto existed at low cost. A pasty substance containing glair, vitellus or a mixture thereof is preferably used as the dyeing inhibitor.