baber/WOPTO huggingface dataset:
Patent JP-S5763649-A (JP)
Title: Manufacture of silver-oxide electrical contact material
Inventor: TSUJI HITOSHI
IPC: C22C5/06
Filed: 1980-10-02
Abstract: PURPOSE: To manufacture an Ag-oxide electrical contact material contg. uniformly dispersed oxide and having superior melt sticking resistance and hardly dissipative property by forming Ag alloy powder or grains each having an internal unoxidized part into a billet, extruding and drawing the billet, and carrying out internal oxidation again in an oxygen atmosphere.  
     CONSTITUTION: When atomized powder 3 or each coarse grain 3' of an Ag-Cd alloy is internallly oxidized, an internal layer 1 of cohered oxide CdO is produced to stop the progress of oxidation, and an unoxidized part 2 remains at the central part. Ag alloy powder or grains each having such an unoxidized part 2 are formed into a billet by pressing and sintering. The bille is extruder and drawn into a wire rod. The structure is destroyed by the workings, so each cohered oxide layer 1 is finely cut into small pieces 4, and each unoxidized part 5 is dispersed. A chip is then cut out of the wire rod and internally oxidized again in an oxygen atmosphere to thoroughly oxidize each unoxidized part 5. Thus, the melt sticking resistance and hardly dissipative property of an electrical contact as a product are enhanced. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5262495-A (JP)
Title: Material tester by ion beams
Inventor: SHIMADA MASAYUKI
IPC: G01N23/225
Filed: 1975-11-19
Abstract: PURPOSE:To measure the damage condition simultaneously while forming the radiation damages by radiating positions together with heavy ion beams, measuring the UPSILON rays produced with three radiation detectors and measuring the time differences of the signals of said detectors.
Patent JP-S6029403-A (JP)
Title: Rotary weight for self-winding wrist watch
Inventor: HIGASHIYA MITSUO
IPC: B22F3/02
Filed: 1983-07-28
Abstract: PURPOSE:To obtain a rotary weight for a self-winding wrist watch with high density, high mechanical strength and high dimensional accuracy by treating the surface of metallic powder with a prescribed treating agent, coating the treated powder with a prescribed thermosetting resin, and press-molding the coated powder. CONSTITUTION:The surface of metallic powder having 8-20 specific gravity and 1-30mum particle size is treated with 0.1-10wt% silane coupling agent represented by a formula X-Si(OR)3 (where X is amino, vinyl, epoxy, mercapto or chloro, and R is methoxy, ethoxy or the like). The treated metallic powder is kneaded with 70-90vol% liq. thermosetting synthetic resin having 100-20,000cps viscosity. The kneaded material is press-molded and cured by heating to obtain the titled weight. This weight has high density, high dimensional accuracy and superior mechanical strength.
Patent JP-S6116923-A (JP)
Title: Production of copolycarbonate resin
Inventor: MASUMOTO MITSUHIKO
IPC: C08G64/22
Filed: 1984-07-04
Abstract: PURPOSE:A diol ester of hydroxybenzenecarboxylic acid is used as a part of the dihydric phenol to produce the titled resin which has high fluidity and resistance to solvents and is suitably used as a material for precise molding. CONSTITUTION:(A) A bisphenol of formula I (R is 1-15C divalent aliphatic or alicyclic group; X is alkyl, aryl; p, q are 0-2) such as bis(4-hydroxyphenyl)methane (B) a diol of hydroxybenzenecarboxylic acid diester such as ethylene- bis(p-hydroxybenzoate) and, when necessary, a molecular weight regulator are allowed to react with phosgen in an inert solvent such as dichloromethane and an aqueous alkali, then a polymerization catalyst of a tertiary amine is added to effect interfacial polycondensation to give the objective resin. The amount of component B is preferably 5-50mol% based on the total dihydric phenols.
Patent JP-H01308372-A (JP)
Title: Monitor for elevator
Inventor: AZUMA YOSHIKI
IPC: B66B1/16
Filed: 1988-06-07
Abstract: PURPOSE:To make improvements in security by outputting an abnormal hall call detecting signal when the hall call input of a nonservice floor stored by a nonservice floor memory means has come to ON, and informing an observer of something wrong. CONSTITUTION:A signal out of a hall call button at each floor is inputted into a hall call input part 2, and each of hall call signals U1-U8, D2-D9 corresponding to it is outputted on. In addition, each of nonservice floor signals P1-P9 corresponding to nonservice floors are outputted on at a memory part 1 where these nonservice floors are stored. Such a state that the hall call input of the nonservice floors is ON is detected at a nonservice floor hall call detecting part 3, with an AND gate. Then, it is outputted as abnormal hall call signals I1-I9, and also inputted into an informing part 4, and thereby a fact that an abnormal hall call demand has been in the nonservice floor turned to ON is informed to an observer. Thus, security is well improved.
Patent JP-H08312292-A (JP)
Title: Dissimilar-cross-section tunnel excavator
Inventor: TAKEUCHI MORIYOSHI
IPC: E21D9/087
Filed: 1995-05-12
Abstract: PURPOSE: To increase degrees of freedom of mounting position of a drive source and to simplify device constitution for reduced manufacturing cost by driving a drum cutter head via a wrapping connector drive comprising sprockets and a chain. CONSTITUTION: A circular cutter head 4 having a first rotating shaft 3 that is parallel to excavation direction is provided at the front end of a tunnel excavator main body 1. A drum cutter head 6 having a second rotating shaft 7 perpendicular to the excavation direction and being of a drum shape having approximately the same curvature as the outer peripheral surface of the circular cutter head 4 and having an axial length approximately equal to the diameter of the circular cutter head 4 is provided in a position adjacent the circular cutter head 4. Sprockets are provided on the rotating shaft 7 of the drum cutter head 6 and on its drive shaft, and a chain is wound between both of the sprockets to constitute a wrapping connector drive. The drum cutter head 6 is driven via the drive.
Patent JP-S5762465-A (JP)
Title: Picture processor
Inventor: OOTSU KENJI
IPC: G06V10/24
Filed: 1980-10-02
Abstract: PURPOSE:To store picture information in a memory with less capacity by detecting the extent of the inclination of a scanning line to a picture, controlling a write address according to the extent, and writing information in the memory with the inclination corrected. CONSTITUTION:When a picture is transduced photoelectrically by a scanning system and stored in a memory, the extent of the inclination of a scanning line to the picture is detected to control the address of writing to the memory according to the extent of inclination, and after the inclination is corrected, the data is written in the memory. When a picture A' slants, for example, at an angle theta to main and sub-scan ning directions X and Y, pieces of information DELTAX//sintheta and DELTAY//sintheta are set in registers X1 and Y1. Then, the address is corrected through presettable subtraction counters X2 and Y2, addition-subtraction counters X3 and Y3, and adders X4 and Y4 to write the picture information in the memory M.
Patent JP-H088059-A (JP)
Title: Microwave oven
Inventor: OMORI YOSHIHARU
IPC: H05B6/72
Filed: 1994-06-21
Abstract: PURPOSE:To effectively prevent heating unevenness from arising within a heating chamber by enabling the phase adjustment of microwaves radiated by a radiating antenna disposed inside a limited waveguide, and achieving good radiation of the microwaves on the axial cross section of the waveguide. CONSTITUTION:A radiating antenna 5, which has a first portion 51 secured to the antenna 40 of a magnetron 4 at one end and extending toward the peripheral wall of a waveguide 3 and a second portion 52 joined to the other end of the first portion 51 and extending toward the peripheral wall of the waveguide 3, is attached to the antenna 40 which projects into the waveguide 3. Microwaves which the magnetron 4 generates are transmitted to the second portion 52 via the first portion 51, and are radiated by the action of an electric field produced between the peripheral wall of the waveguide 3 and the second portion 52 while the microwaves propagate in the circumferential direction of the waveguide 3 along the longitudinal direction of the second portion 52.
Patent JP-H01307944-A (JP)
Title: Picture recording reservation controller
Inventor: SHIMOIDE TAKASHI
IPC: G11B20/10
Filed: 1988-06-06
Abstract: PURPOSE:To simplify a picture recording reservation by storing in advance information containing the contents of a telecast and a telecasting time, displaying this information by a table format on a television receiver and setting the picture recording reservation from this display information. CONSTITUTION:Information containing at least the contents of a telecast and a telecasting time which is stored in advance in a storage means ME is outputted to a television receiver TV by a display control means DC, and displayed by a table format on the television receiver TV. Accordingly, the contents of the telecast and the telecasting time are visible by the same format as a program table of the telecast inserted in a newspaper and a speciality magazine. In such a state, information is selected by a movement of a selecting means SL, for instance, a cursor and flickering of the display which follows up its movement and an inversion display, etc., and in accordance with this selected information, the telecasting time of the selected telecast contents is set to a picture recording reserving means TM of a video picture recording device by a picture recording setting means RS. In such a way, the picture recording reservation of a program can be simplified.
Patent JP-S5471156-A (JP)
Title: Stabilization of synthetic resin
Inventor: MURAYAMA REIJI
IPC: C08L27/00
Filed: 1977-11-18
Abstract: PURPOSE: To prevent heat deterioration of a synthetic resin in molding at high temperatures, by adding an organic tin maleate, a sulfur-containing organotin compound, and magnesium hydroxide to a resin composition consisting of an acrylonitrile-butadiene-styrene resin and a vinyl chloride resin.  
     CONSTITUTION: A) 100 parts by wt. of a resin composition having well-balanced properties of improved moldability, heat stability, physical properties, and flame retardancy, consisting of a) an acrylonitrile-butadiene-styrene resin and b) a vinyl chloride resin is blended with B) 0.5W5 parts by wt., preferably 1W4 parts by wt. of an organic tin maleate, C) 0.3W5 parts by wt., preferably 0.3W3 parts by wt. of a sulfur-containing organotin compound, and D) 0.05W1.5 parts by wt. preferably 0.1W1.0 part by wt. of magnesium hydroxide. The weight ratio of a) to b) is about 4:6W6:4, and the total amount of the ingredients B) and C) is 1.5W8 parts by wt. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5765517-A (JP)
Title: Combustion device
Inventor: KUMAZAWA HIROAKI
IPC: F23L17/02
Filed: 1980-10-06
Abstract: PURPOSE: To facilitate the manufacture and assembly of a combustion device which has both a large-sized combustor and a small-sized combustor enclosed in a common housing, by a method wherein the small-sized combustor is constructed in a natural exhaust type, while the large-sized combustor is constructed in a forced exhaust type and the diameter of an exhaust cylinder for the large-sized combustor is set to be equal to that for the small-sized combustor.  
     CONSTITUTION: The large-sized combustor 4 having a large-sized burner 2 and a heat exchanger 3 for hot water supply is enclosed in the common housing 1, together with the small-sized combustor 7 which is provided with a small-sized burner 5 and a heat exchanger 6 for heating. The large-sized combustor 4 is constructed in the forced exhaust type incorporating an exhaust fan 8, while the small-sized combustor 4 is constructed in the natural exhaust type, and the diameter and length of the exhaust cylinder 10 for the large-sized  combustor 4 are set to be equal to those of the exhaust cylinder 13 for the small-sized combustor 7. As a result of the forced exhaust, the combustion gas generated in the large-sized combustor 4 is smoothly exhausted without any hindrance even when the diameter of the exhaust cylinder 10 is reduced. Accordingly, a common exhaust cylinder can be used for both the combustors. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05334530-A (JP)
Title: Money treating device
Inventor: NAKAMURA HIROSHI
IPC: G06F19/00
Filed: 1992-05-29
Abstract: PURPOSE:To store excessive paper moneys in this device when the paper moneys more than the number of the paper moneys loaded on a cash cassette is set in a paper money supply part at the time of loading the paper moneys to the cash cassette. CONSTITUTION:The paper moneys P which are set in a money receiving port 112 are fetched by a fetch mechanism 114 one by one, and an inspection part 115 discriminates a denomination. The paper moneys are loaded to the cash cassette 3 which is set through transportation lines 116 and 118 and a division part by individual denominations part 119. The stored number of the paper moneys for the cash cassette 3 is counted by the individual denominations based on a denomination discrimination result. When the counted value reaches the previously designated stored number, the division part by individual denomination part 119 is controlled in accordance with the denomination discrimination result and the succeeding paper moneys are not stored in the cash cassette 3. Then, the transported paper moneys are divided by the individual denominations and they are stored in corresponding stackers by individual denominations 201a-201d. The number of the paper money loaded to the cash cassette 3 is stored in the data memory of the cash cassette 3.
Patent JP-S63304222-A (JP)
Title: Laser light source device
Inventor: HIDAKA SHINOBU
IPC: G02B26/12
Filed: 1987-06-04
Abstract: PURPOSE:To facilitate an operation for adjusting plural beams of laser light by superposing the light beams from plural semiconductor lasers by plural pieces of dichroic prisms disposed before a piece of collimator lens and collimating the plural beams of the laser light with a piece of the collimator lens. CONSTITUTION:This laser light source device is constituted in the following manner: The plural semiconductor lasers 21-23 of different wavelengths are mounted on a base plate 41 of a light source unit via fine adjustment mechanisms 24-26 which can adjust the positions of these lasers respectively in three-dimensional directions; the exit light beams from the lasers 21-23 are superposed by plural pieces of the dichroic prisms 27, 31 or dichroic mirrors disposed on the base plate 41 an are entered to a piece of the collimator lens 32 likewise disposed on the base plate 41 and these beams are entered as one beam to a deflector disposed to an optic module base plate 37. The adjustment thereof is thereby extremely facilitated. If the adjustment of the collimator lens 32 and the plural semiconductor lasers 21-23 is over, the need for adjusting the superposition of the beams in the subsequent optical systems is eliminated.
Patent JP-H0238696-A (JP)
Title: Tension grip for riser
Inventor: RODERITSUKU JIEI MAIAASU
IPC: E21B43/01
Filed: 1989-05-31
Abstract: PURPOSE: To reduce the dimension of each tensioner by means of nonlinear load by angularly providing tensioner cylinders each having tension for platform movement and having a greater second strong loading rate for storm-induced motion. CONSTITUTION: Four riser tensioner 38 are each interconnected to a deck 18 by a ball-and-socket joint 39, and the piston arm 37 of each tensioner 38 is made to expand and contract to impart a uniform tension to a riser 14, while another ball-and-joint connection 41 is used to permit turning movement between tensioner mounting rings 40 at the ends of rods 37. The vertical throw of the rod 37 is shortened by tilting each riser tensioner 38 to a certain angle, and a tensioner cylinder 38 having an internally or externally situated spring member 70, which responds nonliearly to load, is provided to further shorten the throw of the rod 37. Therefore, the length of the cylinder, the distance between the decks, and the shape of a platform can be reduced.
Patent JP-H0727130-A (JP)
Title: Sleeve for dynamic pressure bearing device
Inventor: YOSHIBA TAKEYUKI
IPC: F16C17/02
Filed: 1993-05-19
Abstract: PURPOSE:To make an outer peripheral surface of a shaft and an inner peripheral surface of a sleeve hard to be damaged according to inserting work by facilitating the inserting work of the shaft into the sleeve. CONSTITUTION:A diameter of a radial inner peripheral surface 15 of a sleeve 4 becomes gradually large in an opening part of the sleeve 4 as it goes toward the opening end. Thereby, inserting work of a shaft 12 into the sleeve 4 is facilitated, and even if the shaft 12 is inclined more or less, an outer peripheral surface of this shaft 12 and an opening peripheral part of the radial inner peripheral surface 15 of the sleeve 4 become hard to rub each other.
Patent JP-H085674-A (JP)
Title: Current measuring apparatus
Inventor: MARUYAMA TAKASHI
IPC: G01R31/319
Filed: 1994-06-21
Abstract: PURPOSE:To measure the high frequency current of an electronic circuit accurately and easily. CONSTITUTION:The primary core 1 of a split core current probe passing a line 3 to be measured is mounted on a printed board 10 comprising a dielectric 11 provided, on the opposite sides, with a print pattern 12 and a board conductor plane 13. The secondary core 2 is provided with a secondary coil 4 and a voltage detector 5 wherein the secondary core 2 is brought into tight contact with the primary core 1 to form a magnetic path loop. A voltage induced in the secondary coil 4 by a current flowing through the line 3 to be measured is then detected by means of the voltage detector 5 thus measuring the current.
Patent JP-S63306324-A (JP)
Title: Hot water supply device
Inventor: YONEKUBO HIROAKI
IPC: F24D17/00
Filed: 1987-06-03
Abstract: PURPOSE:To ensure the stopping action of hot water in hot water supply device equipped with an electrically driven valve to conduct start and stop of hot water supply by controlling the motor valve and the electrically driven valve established on the supply route of hot water by establishing a hot water supply setter. CONSTITUTION:When a start of hot water supply is set by a hot water supply setter 40, both a motor valve 33 and an electromagnetic valve 39 are opened to start supply of hot water. Further, a signal of a flow sensor 31 is integrated by a controller 32. When the integrated value reaches a fixed value, the supply route is at first closed by the motor valve 33, and then the electromagnetic valve 39 is closed. It is ensured to stop hot water by this constitution.
Patent JP-S5841054-A (JP)
Inventor: PEERU ANDERUSON
IPC: B65D5/42
Filed: 1982-08-12
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-S6330399-A (JP)
Title: Production of fibrous lead titanate
Inventor: YANAGIDA HIROAKI
IPC: C30B29/62
Filed: 1986-06-17
Abstract: PURPOSE:To obtain the title fibrous lead titanate wherein the crystal axis is oriented in the specified direction by heating the fiber of hydrated potassium titanate and lead hydroxide in an aq. potassium hydroxide soln. under pressure. CONSTITUTION:The fiber of hydrated potassium titanate and lead hydroxide are heated under pressure in an aq. potassium hydroxide soln. having at least one normality. The fiber of hydrated potassium titanate to be used can be obtained by dipping the fiber of potassium titanate in an aq. hydrochloric acid soln. to remove potassium. The heating temp. can be controlled to 350-500 deg.C when 1N aq. potassium hydroxide soln. is used, and the heating temp. can be controlled to 250-450 deg.C when 1.5N aq. potassium hydroxide soln. is used. Furthermore, the heating temp. can be adjusted to 400 deg.C when 2N aq. potassium hydroxide soln. is used.
Patent JP-S61296758-A (JP)
Title: Semiconductor integrated circuit
Inventor: WADA TETSUNORI
IPC: H01L29/78
Filed: 1985-06-26
Abstract: PURPOSE:To reduce the variation in characteristics in the course of time accompanied with switching operation by a method wherein the channel conductance of an n-channel MOSFET is made larger than that of a p-channel MOSFET, and an operation point is specified. CONSTITUTION:Both an n-channel MOSFET-QN and a p-channel MOSFET-QP are provided with the gate length (that is, channel length) of 1mum, the gate width (that is, channel width) of 3mum, and the gate insulation thickness almost equal each other. Thus, the channel conductance of the n-channel MOSFET-QN constituting a MOS inverter is larger than that of the p-channel MOSFET-QP. The operation point is designed so as not to pass through the range where VD>=4V and VG>=1.5V are not met simultaneously, avoiding the dangerous operation point region A. By doing this, a CMOS integrated circuit with reduced variation in characteristics in the course of time and higher reliability can be obtained.
Patent JP-S62296291-A (JP)
Inventor: TAKEUCHI HIROKO
IPC: G07C1/00
Filed: 1986-06-17
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-S5840432-A (JP)
Title: Microwave range
Inventor: TANABE TAKESHI
IPC: F24C7/02
Filed: 1981-09-03
Abstract: PURPOSE:To carry out favourable finish control, by a method wherein a kind of preparation is fractionalized further due to difference of time variation peculiarity of output voltage of a gas sensor, and an additional heat constant is set up for every fractionalized kind so that scarcity of heating time is compensated. CONSTITUTION:The kind of food in a heating chamber is discriminated coarsely through a time variation rate of an output signal of a gas sensor, and a detection level for completion of heating by the gas sensor is set up according to the kind. As for food whose above time variation rate is discriminated as the smallest one, a time variation of an output level of the gas sensor after the output of the gas sensor has arrived at a fixed detection level is discriminated as to whether it is larger or smaller by comparing it with the time variation fixed beforehand, one of different additional heat constants set up beforehand is selected so that it is heated additionally for time which has been given by multiplying time required for arriving at the detection level for completion of heating by a selected additional heating constant.
Patent JP-S6116252-A (JP)
Title: Rotary jet engine
Inventor: UESUGI TAKASHI
IPC: F02C3/16
Filed: 1984-07-04
Abstract: PURPOSE:To secure powerful turning force with a simple structure, by attaching a jet engine, installing an injection pipe inside a drum part, to both sides to make it rotate around a center shaft, while transmitting a propulsion of the said engine to the center shaft, and converting it into turning force. CONSTITUTION:When a starting gear 22 is rotated by means of external power, a center shaft 1 rotates via a driving gear 19. And, a fuel feed pipe 11 attached tight to this center shaft 1 and a drum part 4 and a bottom part 15 of a jet engine are all rotated as one body. And, pressing force made by ram pressure is produced in an air intake 24 of an ar suction drum 6 whereby air circulates an injection pipe 5 and an exhaust drum 13. Thereupon, fuel is fed to an injection nozzle 12 via a feed hole, the feed pipe 11, and when ignition takes place with a spark plug 23, explosive force of combustion flows in the injection pipe 5 and the exhaust drum 13 and is spouted out. As a result, propulsion is produced there and thereby the center shaft 1 is speeded up in rotation, thus the turning force is taken out of the engine via an output side gear and an output shast 21.