baber/WOPTO huggingface dataset:
Patent JP-S57172941-A (JP)
Title: Olefin resin composition
Inventor: IWAMI FUMIO
IPC: C08L51/02
Filed: 1981-04-17
Abstract: PURPOSE: To provide an olefin resin compsn. having excellent mechanical strength and heat resistance, by subjecting an inorg. filler previously surface- treated with an organosilane compd. and a polyolefin previously surface-treated with an org. peroxide to an interfacial polymn. with heating.  
     CONSTITUTION: The surface of an inorg. filler such a calcium silicate or talc is coated with an organosilane compd. having an ethylenically unsaturated linkage such as γ-methacryloxypropyltrimethoxysilane. The surface of a polyolefin such as polypropylene is coated with an org. peroxide such as benzoyl peroxide or dicumyl peroxide. 10W80wt% said surface-treated inorg. filler and said surface- treated polyolefin are subjected to an interfacial polymn. with heating in the presence of a dispersant such as a higher fatty acid and an antioxidant such as a phenolic antioxidatnt to obtain the desired inorg. filler-reinforced olefin resin compsn. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59185967-A (JP)
Inventor: YAMANAKA HIROSHI
IPC: F16K31/70
Filed: 1983-04-06
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-H03264190-A (JP)
Title: Razing material of al-mg-si alloy having excellent brazeability
Inventor: INABAYASHI YOSHITO
IPC: B23K101/14
Filed: 1990-03-09
Abstract: PURPOSE:To lower the detective per cent of brazing by incorporating specific wt.% of Mg, Si and Fe into the brazing material. CONSTITUTION:The brazing material of the Al-Mg-Si alloy is constituted by incorporating, by weight %, 0.05 to 0.6% Mg and 6.0 to 20.0% Si and regulating the content of Fe to <=0.3%. The numerical density of the Mg2Si particles of 2 to 5mum sizes existing in the brazing material is specified to >=1000 pieces/mm<2>. Further, the numerical density of the Si particles of <=6mum size existing therein is specified to >=3000 pieces/mm<2>. The brazeability is improved in this way.
Patent JP-S57174266-A (JP)
Title: Ink jet recorder
Inventor: NAGAYAMA HARUHIKO
IPC: B41J2/175
Filed: 1981-04-20
Abstract: PURPOSE:To obtain an ink jet recorder free of over-pressure loss in a fluid resistor due to the change in the ambient temperature by providing the fluid resistor in an ink supply path right before an ink jetting head and also an ink heating means on the outside of the fluid resistor. CONSTITUTION:A fluid resistor line 15 consisting of several stainless steel wires or one stainless steel tube is provided in a stainless steel pipe 11 in an ink supply path right before an ink jetting head. A fluid resistor provided with a screw 12 for connecting the ink supply tube 10 is provided on both ends of the stainless steel pipe 11, and an ink heating means whose both ends are connected to a lead line 17 by winding it with an insulated electric resistance wire 16, e.g., nichrome wire, etc., on the periphery of the fluid resistor. Also, a part 20 having good heat conductivity, e.g., a copper plate, etc., may be attached to the metal pipe 11, and a facial heating material 21 may be contacted with the part 20 for heating.
Patent JP-H08253495-A (JP)
Title: Mannose structure-containing styrene derivative and polystyrene derivative and their production
Inventor: GOTO MITSUAKI
IPC: C08F12/00
Filed: 1995-03-17
Abstract: PURPOSE: To obtain a new styrene derivative having mannose structure, presenting specific affinity to cells, thus applicable to cell culture base materials, hybrid-type artificial internal organs, etc., by binding, via an amide linkage, mannobiose, to a styrene derivative, and to obtain a polystyrene derivative by polymerizing the above styrene derivative. CONSTITUTION: This new styrene derivative containing mannose structure is obtained by binding a mannobiose of formula I, via an amide linkage, to a styrene derivative. This new derivative is capable of giving a new monomer having mannose structure nd a mannose structure-bearing polymer of formula II ((n) is degree of polymerization), contains mannose structure having specific affinity to cells, therefore, having c:luster effect owing to the mannose structure and being applicable to cell culture base materials, hybrid-type artificial internal organs, etc. Specifically, this new derivative can be obtained by lactonizing mannobiose into mannobioselactone which is then reacted with vinylbenzylamine to synthesize vinylbenzyl mannobioselactonamide.
Patent JP-S52143500-A (JP)
Title: Manufacturing method of magnetic thin film
Inventor: SUZUKI RIYOU
IPC: G11C19/02
Filed: 1976-05-25
Abstract: PURPOSE: To form abnormal babble suppressing film with good yielding ratio, by holding temperature of base plate as a specified temperature, when magnetic thin film is covered on base plate composed of magnetic babble material. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62215769-A (JP)
Inventor: MATSUDA TOSHIO
IPC: E04G21/06
Filed: 1986-03-17
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-S57175057-A (JP)
Title: Dry spray molding device
Inventor: WATANABE TEISHIROU
IPC: B22C5/04
Filed: 1981-04-22
Abstract: PURPOSE:To avoid hardening of a mixture of refractory particles and a hardener, etc. in a tank and to eliminate the need for the pot life of mulled sand by spraying a mistlike binder while whirling said mixture in a blasting hose. CONSTITUTION:Refractory particles and a binder, and if necessary, a hardening accelerator, etc. are charged froma hopper 2 into a tank 4. Next, a gate 3 is closed, and compressed air A is blown into the tank to induce disturbance in the mixture under transportation by a turbulent flow plate 8. Thence, a mistlike binder is injected through a nozzle 9 to coat the surfaces of the mixture. Further, a kneading part 10 is provided to cause mixing in radial directions by division, inversion and turnover. Such mixture is sprayed to molds.
Patent JP-S62216940-A (JP)
Title: Infrared transmission glass
Inventor: SAWANOBORI SHIGETO
IPC: C03C3/32
Filed: 1986-03-18
Abstract: PURPOSE:To obtain the titled glass wherein absorption is not caused to a near infrared region from a visible region and infrared permeability is excellent by incorporating fluoride of plural specified metals and if necessary, furthermore fluoride of alkaline earth metal in respective amounts of the specified range. CONSTITUTION:Infrared transmission glass consists of 20-55mol% (here-after shown in %) PbF2, 30-55% AlF3, 5-15% YF3, 5-15% GdF3, 0-20% one or more kinds of RF2 (R shows Mg, Ca, Sr and Ba). This glass can transmit light having a wide wavelength region in a range till 7mum infrared region from a visible region. Therefore this glass is available as a fiber material for i.e. energy transmission, light communication and instrumentation, and also can be used for optical parts such as a lens, a prism and a filter.
Patent JP-S52143642-A (JP)
Title: Emergency braking device for elevator
Inventor: WATANABE HIDENORI
IPC: B66B5/02
Filed: 1976-05-24
Abstract: PURPOSE: To enable accurately abruptly stopping of the cage of an elevator by acting a generating control torque through a DC chopper circuit to the motor of stationary Reonard system elevator together with mechanical braking torque. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08231089-A (JP)
Title: Cutting device for surface skin of rolled paper
Inventor: YAMASHITA YUICHIRO
IPC: B65H19/10
Filed: 1995-02-23
Abstract: PURPOSE: To provide a rolled paper surface skin cutting device which instantly detects the result of the insertion of a spatula between the surface skin of a rolled paper and an inner layer paper, and can check an advance into the following process in the case of failure, and moreover does not waste time and labor. CONSTITUTION: In a rolled paper surface skin cutting device where a spatula 8 and a knife 9 are attached to a base plate 2 so as to be slidable in the direction of the shaft of a rolled paper 24, and the spatula 8 is inserted between the surface skin of the rolled paper 24 and an inner layer paper, and then the base plate 2 is moved in the direction of the shaft of the rolled paper for cutting the surface skin by the knife 9, a light quantity sensor 21 which moves in the direction of the shaft of the rolled paper 24 together with the spatula, and detects the result of the insertion of the spatula between the surface skin and the inner layer paper from the variation of the quantity of reflected light is attached inside the attaching position of the spatula of the base plate 2.
Patent JP-S62217026-A (JP)
Title: Device for preventing freezing
Inventor: HAMADA KAZUTAKA
IPC: F24D3/00
Filed: 1986-03-18
Abstract: PURPOSE:To drive a pump with a low electric power and a low rotational speed and yet prevent the freezing of water and reduce noises in operation by detecting the temperature at which the water freezes with a temperature sensor and inputting the signal of the temperature sensor to a flow rate determining means to determine a small flow rate required for freezing prevention operation and driving a pump according to the determination. CONSTITUTION:A bimetal switch 3 closes its contact points at a temperature at which the water usually freezes, and the signal of the operation switch 4 of a hot water room heater is inputted to a flow rate determination means 5 to determine a small flow rate when the water is recycled for the purpose of preventing freezing, and to determine a large flow rate when the hot water is recycled for the purpose of room heating. Then the electric power for a pump is determined so as to make the flow rate thus determined and a flow rate detected by a flow rate detection device 6 become the same, and by the signal from that means 7 to determine pump drive power a pump drive means operation to prevent freezing becomes low and noises from the operation is reduced.
Patent JP-S59185467-A (JP)
Title: Recording device
Inventor: OOBA YUUJI
IPC: H04N1/29
Filed: 1983-04-07
Abstract: PURPOSE:To simplify a constitution, also to reduce a running cost, and to prevent a disorder of an image by adsorbing a toner image to an electrode of a recording drum, and transferring its toner image to paper. CONSTITUTION:When a toner 14 on a conductive magnetic roller 15 on a toner supplying machine 11 contacts with a recording drum 1, and negative voltage is applied to an electrode 2 selected in accordance with an image signal, a part of the toner part 14 is attracted to the electrode 2. Subsequently, when the recording drum is rotated in the direction as indicated with an arrow B, the toner 14 attracted to the electrode 2 is separated from the toner supplying machine 11, and moves as it is in the direction of paper 12 as a picture element-like toner 17. When the picture element-like toner 17 becomes the most adjacent to the paper 12, the electrode 2 corresponding to the selected picture element is reversed to the positive polarity, and when negative voltage is applied to advance to a conductive roller 13, the toner 17 is attracted in the direction of the paper 12, and an image is formed.
Patent JP-H06274792-A (JP)
Title: Information preserving device for automobile
Inventor: SATOMURA SHIGEYUKI
IPC: G08G1/09
Filed: 1993-03-19
Abstract: PURPOSE:To store road traffic information at every two-dimensional mesh area of a digital road map and to promptly use it at the time of traveling the same area next in a road traffic information sensor system using the FM multiplex broadcasting. CONSTITUTION:In the automobile equipped with a reception means 1 receiving the road traffic information to be supplied by sectioning at every two-dimensional mesh area of an area in the reception enable area by the prescribed FM information broadcasting station, a driver's own vehicle position detecting means 3 detecting the traveling position of the driver's own vehicle such as navigation systems and a memory means 6 storing the road traffic information of the two-dimensional mesh area of the traveling position detected by the means 3 are provided. The road traffic information stored in the memory means 6 is read out at the time of traveling the same two-dimensional mesh area and used.
Patent JP-S61217287-A (JP)
Title: Optical information-recording medium
Inventor: KOBAYASHI MASAKAZU
IPC: G11B7/243
Filed: 1985-03-25
Abstract: PURPOSE:To stabilize the state inside pits of a thin germanium telluride (GeTe) film and enable a reduction of noise at the time of reproduction, by adding Pb or Sn to GeTe in a ratio of not higher than a specified value, thereby reducing the volume change associated with a phase change. CONSTITUTION:A glass sheet, a polymethyl methacrylate resin or the like is used as a base 2, and a recording film 1 comprising Pb or Sn added to GeTe in a ratio of not higher than 15at.% is provided on the base 2 by vapor deposition. In recording or reproducing, the recording material is irradiated with laser beams 3 from the base 2 side. When the recording material is irradiated with intense laser beams, the exposed part undergoes a phase change from an amorphous phase to a crystalline phase under the heat generated by the irradiation, whereby the reflectance at the exposed part is increased, resulting in recording. In reproduction, signals are read by detecting the differences in reflectance. The recording medium, comprising a thin film of GeTePb or GeTeSn, is superior to a thin GeTe film with respect to pit stability, and therefore shows little noise.
Patent JP-H05268137-A (JP)
Title: Radio telephone equipment
IPC: H04W88/02
Filed: 1992-03-17
Abstract: PURPOSE:To improve the characteristic of spurious radiation caused in a strong electric field. CONSTITUTION:In the radio telephone equipment having 2-stages of frequency conversion circuits and using a transmission carrier as a 1st frequency mixing signal, an attenuator 22 is inserted in parallel with a buffer amplifier 14 between a 1st local oscillator 13 and the 1st frequency converter 5, and an output of a detection section 9 detecting the electric field strength is connected to a control section 23 provided newly, the control section 23 is controlled depending on the content of the output of the detection section 9 and the output of a 1st local oscillator 13 is given to either of the buffer amplifier and the attenuator 22.
Patent JP-S58176503-A (JP)
Title: Inspecting device for intermeshing and gear used for said device
Inventor: UCHIDA MASAO
IPC: G01M13/02
Filed: 1982-04-10
Abstract: PURPOSE:To enable the continuous inspection and correction of intermeshing of a gear to be inspected by providing a gear for removing build-up which has the same tooth profile as the tooth profile of a master gear and is coated with abrasive grains on tooth surface on at least one side in the axial direction of a master gear. CONSTITUTION:A gear body corresponding to half the width of a gear 13 to be inspected is formed in one body with a master gear 12 on both sides of the gear 12, and abrasive grains 29, 29 consisting of diamond grains, etc. are coated approximately in an L shape at the addendum and dedendum on the end part side of each tooth face, whereby gears 37, 38 for removing build-up are constituted. The removal of the build-up of the gear to be inspected in succession to the inspection for whether the gear to be inspected has the build-up or not is made possible by such constitution and the intermeshing of the gear to be inspected is inspected and corrected continuously.
Patent JP-H09232196-A (JP)
Title: Composite part
Inventor: SAITO SHIGEKI
IPC: H01G15/00
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To increase reliability in adhesion by a method wherein a tantalum solid electrolytic capacitor is connected in parallel to a ceramic capacitor via an external electrode and molding is performed. SOLUTION: An anode introduction wire 1 for introducing a tantalic solid electrolytic capacitor 4 is fitted on an external electrode 18 to form an anode external electrode 20. Next, a cathode introduction wire 2 is fitted on an external electrode 18 by welding, etc., to form a cathode external electrode 21. A rack 22 is provided in parts of these anode external electrode 20 and cathode external electrode 21 and an external electrode 19 of a ceramic capacitor 5 is soldered to the portion of this rack 22, and the tantalic solid electrolytic capacitor 4 is connected to the ceramic capacitor 5 in parallel. Next, after molding 6 is performed by transfer molding employing molding resin, a lead frame excluding a required portion is cut off to form a composite part.  At this time, high temperature solder at a melting point about 285±5 deg.C for connection between the ceramic capacitor 5 and the external electrode 18 is employed.
Patent JP-H05262946-A (JP)
Title: Vinyl chloride-based resin composition for printing material and molding material using the same
IPC: C08L27/06
Filed: 1992-03-17
Abstract: PURPOSE:To obtain the subject composition, comprising a specific graft copolymer, excellent in printability, coating properties and transparency and useful as films, sheets, etc. CONSTITUTION:The objective composition comprises a graft copolymer prepared by carrying out the graft polymerization of (B) a polymerizable monomer component consisting essentially of (i) an aromatic vinyl compound and (ii) an alkyl methacrylate-based compound with (A) a styrene/butadiene-based copolymer containing preferably 0.1-10wt.% carboxyl group-containing vinyl compound. Furthermore, the weight ratio of the components [(A)/(B)] is preferably within the range of (50/50) to (80/20) and the weight ratio of the components [(i)/(ii)] is preferably within the range of (80/20) to (50/50).
Patent JP-H07272588-A (JP)
Title: Key switch adjusting mechanism
Inventor: NAKAJIMA TERUAKI
IPC: G06F3/02
Filed: 1994-03-30
Abstract: PURPOSE:To enable the stroke and load of an input apparatus to be arbitrarily adjusted by an user so as to improve the workability of key typing. CONSTITUTION:A piezoelectric element 3 arranged between a key top 1 and a key switch 2 has a sensor function for detecting the arbitrary adjustment quantity of the load and stroke of the key switch 2 and a function of an operating device for generating the set adjustment quantity, and a deformed curvature detection part 5 detects the deformed curvature of the piezoelectric element 3 and holds the deformed curvature data signal 6 in a memory 7. A set mode switch 4 selects any of the arbitrary adjustment quantity setting mode and the arbitrary adjustment operation mode for the load and stroke of the key switch 2, and an applied voltage control unit 8 continuously applies the voltage to the piezoelectric element 3 according to the deformed curvature data signal 6 from the memory 7 when the operating mode is selected, and the key switch 2 is actuated due to the load and stroke by the key top 1. A key top receiver 9 restricts the floating of the key top 1 due to the expansion of the piezoelectric element 3.
Patent JP-H11248580-A (JP)
Title: Pressure sensor
Inventor: EGUCHI TAKAO
IPC: G01C13/00
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a pressure sensor which can be manufactured easily by making simpler the constitution of containers for housing the sensor sections of an optical fiber cable. SOLUTION: Housing containers 5a, 5b,..., 5n are constituted, for example, to only house single-core fiber-optic sensors 3a, 3b,..., 3n, respectively, without housing circuit devices, etc., and at the same time, to be sealed with such synthetic resin-made covering bodies 11 that can be deformed freely in surface shape when stress is applied to the bodies 11 from the outside and to accurately transmit pressure front the outside to the sensors 3a, 3b,..., 3n. Therefore, the containers 5a, 5b,..., 5n themselves are not required to have pressure resistances and the containers 5a, 5b,..., 5n can sufficiently protect the sensors 3a, 3b,..., 3n when the containers 5a, 5b,..., 5n have such strengths that the containers are not broken when the containers are transported or installed.
Patent JP-S63227789-A (JP)
Title: Permanent reference electrode for hot fresh water
Inventor: TAMATOSHI SHOICHI
IPC: C23F13/00
Filed: 1987-03-16
Abstract: PURPOSE:To solve the problems of the thermal properties and strength of a permanent reference electrode and to stabilize the potential by specifying the ratio among Zn, Pb and Sn in a Cu alloy used to form the electrode. CONSTITUTION:A permanent reference electrode is made of a Cu alloy consisting of 50-80% Cu, 0-50% Zn, 0-12% Pb and 0-12% Sn. The reference electrode has electrode potential close to that of a reference electrode of satd. calomel, satd. copper sulfate or silver chloride and is used to measure the potential of a metal present in an electrolyte such as cold or hot fresh water. When the reference electrode is used, high reliability of electrolytic protection of a hot water tank or the like can be ensured.
Patent JP-H03264445-A (JP)
Title: Conveyor device
Inventor: ITO MASAHIKO
IPC: B65H29/62
Filed: 1990-03-12
Abstract: PURPOSE:To prevent the damage of sheet material and convey the sheet material appropriately by branching the sheet material including the one in the abnormal state to the other carrier path at the time of discriminating the conveyed state of the sheet material to be abnormal by a discriminating means and simultaneously in case of the space of the sheet material being shorter than the fixed space by a measuring means. CONSTITUTION:When the conveyed state of sheet material 27 is discriminated to be abnormal by a discriminating means as well as the space of sheet material 27 is measured to be shorter than the fixed spacing by a measuring means 30, a branching means 36 is controlled to branch the sheet material 27 in the abnormal state including the sheet material 27 conveyed following the abnormal sheet material 27 to the other carrier path 24. The sheet material 27 is thereby prevented from being damaged.
Patent JP-S54151932-A (JP)
Title: Preparation of ubiquinone
Inventor: NAKASHIMA SHINOBU
IPC: B01J27/00
Filed: 1978-05-19
Abstract: PURPOSE: To obtain the title compound for treatment of muscular dystrophy, parodontitis, or congestive heart in high yield with high selectivity, by catalytic oxidation of a ubiquinol in the presence of silica gel and calcium sulfate as a contact substance or catalyst.  
     CONSTITUTION: A ubiquinol is catalytically oxidized in the presence of (a) silica gel and/or (b) calcium sulfate having a fine particle size ≤100 mesh as a contact substance or catalyst. Preferably, both (a) and (b) are used, and the content of (b) in the mixture is about 12W15%. Homologs, ubiquinols-0 to 10, and related substances having saturated multiprenyl side chains thereof are preferably used as the ubiquinol. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03260834-A (JP)
Title: Back tracking system for rule base system
Inventor: SAITOU YUKARI
IPC: G06F9/44
Filed: 1990-03-12
Abstract: PURPOSE:To easily instruct a back tracking by providing a back track instructing part which makes a user instruct the back tracking in order to attain the instruction of the back track when the user is not satisfied with the inference result, and a back track processing part where the actual back track processing is carried out. CONSTITUTION:A user interface part 1 is provided to carry out a conversation with a user together with a rule base 2 where the inference knowledge is described, an inference engine 30 which performs an inference with use of the base 2, and a blackboard 4 where the inference result of the engine 30 is recorded. Furthermore a back track instructing part 10 is added to a accept the instruction of the user when the user is not satisfied with the inference result together with a back track processing part 5 where the engine 30 is restarted. In such constitution, a back tracking is carried out based on the instruction of the user. Thus the back tracking is easily instructed.