baber/WOPTO huggingface dataset:
Patent JP-S58102157-A (JP)
Title: Judging method for particle agglomeration pattern
Inventor: YAMAMOTO HIDEHIKO
IPC: G01N33/49
Filed: 1981-12-15
Abstract: PURPOSE:To precisely decide an agglomeration pattern, by a method wherein a bottom of a container is illuminated uniformly, the image of the bottom is formed on a collecting surface of a collector with the air of an image forming lens, and an agglomeration pattern is compared with a reference value. CONSTITUTION:A projector 43 uniformly illuminates a bottom of a reaction receptacle 40 in a microplate 41 by means of light from a light source lamp 45. A collecting part 44 collects the image of the reaction receptacle 40 at a collector 50 through an image forming lens 49. The collector 50 consists of 2 collecting elements 51 and 52 concentrically located separately from each other, and the photoelectric coverting outputs of the collecting elements are inputted to a CPU57 through an analogue switch 55.
Patent JP-S6481517-A (JP)
Title: Elastic surface wave filter for eliminating ground to ground interference of sattelite communication
Inventor: SAI EIKOU
IPC: H04B1/10
Filed: 1988-08-11
Abstract: PURPOSE: To miniaturize a filter for removing interference by deciding a weighting factor for a size of a part at which electrodes are overlapped with each other so that an output can fulfill a prescribed expression, and deciding a time delay according to an interval between those electrodes. CONSTITUTION: A weighting factor An and a time delay time Dn are decided so that an output voltage Vout(f) can fulfill an expression. The size of a part at which the electrodes of input inter-digital transformers IDT1 and IDT2 are overlapped with each other is adjusted for deciding the weighting factor. Also, an interval between the electrodes is adjusted for the time delay Dn. When an electric signal is impressed from an input end IN through a switch SW to the two input inter-digital transformers IDT1 and IDT2 designed in this way, a surface acoustic wave is impressed from the inter-digital transformers IDT1 and IDT2 , and the progress is started.
Patent JP-H06340202-A (JP)
Title: Wheel hub/constant-velocity universal joint device
Inventor: PEETAA HARUTSU
IPC: F16D1/068
Filed: 1991-07-17
Abstract: PURPOSE: To provide a wheel hub/constant velocity universal joint unit capable of using a double row bearing of high density free to purely install in the axial direction and capable of favourable connection suitable for setting a preload of the bearing. CONSTITUTION: A double row wheel bearing is provided, it has a common bearing outer ring 16, an end sleeve 5 of a joint member 4 is fitted on a wheel hub 1 and connected to the wheel bearing while adding a preload in the axial direction on the wheel bearing, and this connection is formed of welded parts 23, 24 provided in a range of an insertion joint between the end sleeve 5 on the outside of the joint member 4 and the wheel hub 1 on the inside.
Patent JP-H0486710-A (JP)
Title: Optical fiber incident device
Inventor: DOI YUZURU
IPC: H01S5/00
Filed: 1990-07-31
Abstract: PURPOSE:To prevent the leakage of light at the time of incidence of a laser beam and the change in an initial set state by a temp. rise by providing liquid having the refractive index equal to or approximate to the refractive index of the core of an optical fiber into the space section formed between a condenser lens and an end face in a fluid state. CONSTITUTION:A groove part for an O-ring 11 for sealing the liquid is formed in a part on the inner peripheral surface of the through-hole part 7c of a holder 7. A compressed sealing state is attained when the condenser lens is inserted into the hole part after the O-ring 11 is previously set in the groove part. A liquid feed pipe 19 is connected to a nipple 18. While the liquid 20 in the liquid feed pipe 19 is circulated by a pump 21, the liquid 20 is cooled by a radiator 22. The liquid 20 which is repeatedly circulated and cooled in such a manner has the refractive index approximately equal to or approximate to the refractive index of the core 4 of the optical fiber 3 and is filled in the liquid feed pipe 19. The leakage of the light at the time of the incidence of the laser beam from the condenser lens to the end face of the optical fiber is prevented in this way and the change in the initial set state by the temp. rise is prevented as well.
Patent JP-H1146076-A (JP)
Title: Cover body locking mechanism
Inventor: TANAKA SATOMI
IPC: G11B33/02
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To enhance the operating property of a cover body locking mechanism, when a cover body covering the main body part of the locking mechanism is opened. SOLUTION: A cover body locking mechanism is provided is provided with a locking lever 16, which has an engaging member provided on a cover body which covers the main body part of the locking mechanism and an engaging part 20, which is supported by the main body part and at the same time, is engaged with a part 24 to be pressed-on and the engaging member, and engages this engaging part 20 with the engaging member and can be moved in the direction (locking direction) to lock the cover body at a position, where the cover body is blocked, and the opposite direction (non-locking direction) to the locking direction, a rotating member 18, which has an elastic member 17 for energizing a locomotion to the lever 16 in the locking direction and a pressing-on part 27, which is rotatably supported by the main body part and at the same time,  comes into contact with a part 28 to be pressed and the part 24 of the lever 16, and a control button (34) having a pressing part (37), which is movably supported by the main body part in the direction to substantially intersect orthogonally the locking direction and at the same time, presses the part 28 of a rotating lever to turn the member 18, and the locking mechanism is constituted into such a structure that the button is pressed to rotate the member 18 in one direction and the lever 16 is moved in the non-locking direction by the turning of the member 18.
Patent JP-H0924152-A (JP)
Title: Pachinko island base
Inventor: TAKEUCHI MASAHIRO
IPC: A63F7/02
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To enable to store a number of pachinko balls by constructing a by-pass guide passage and out ball guide passage on a corner part of a storage tank and constituting to store pachinko balls on the upper side thereof. SOLUTION: First and second by-pass guide passages 39, 40 which are neighboring to each other are constructed on the corner parts of the bottom face of a storage tank 13 which are set on both side of a ball lift conveyor under a pachinko island on which the ball lift conveyor is set almost at the center. On the upper side of one by-pass guide passage 39, an out ball guide passage 40, an upstream inlet of which communicates with the upstream end of a storage tank 13 and a downstream outlet of which is faced to immediate front of the guide outlet, is mounted. Further, an overflowed ball chute 26 to guide pachinko balls conveyed by the ball lift conveyor and overflowed is mounted almost horizontally on right and left upper sides of those.
Patent JP-H0524909-A (JP)
Title: High resistance magnesia carbon brick
Inventor: WATANABE AKIRA
IPC: C04B35/043
Filed: 1991-07-15
Abstract: PURPOSE:To prevent the degradation in spalling resistance observed when the content of an aluminum metal is increased in order to improve the oxidation resistance of the magnesia carbon brick particularly at a high temp. CONSTITUTION:This magnesia carbon brick contains 0.5 to 15 pts.wt. powder mixture or alloy powder composed of metal aluminum and metal titanium in a compsn. consisting of 60 to 97 pts.wt. magnesian refractory material and 3 to 40 pts.wt. carbonaceous material. The above-mentioned brick is formed by using the metals of the aluminum and the titanium in combination.
Patent JP-H07173178-A (JP)
Title: Organosilicon compound
Inventor: YAMAZAKI TOSHIO
IPC: C08K9/06
Filed: 1994-08-03
Abstract: PURPOSE:To obtain a new compound useful as a silane coupling agent for bonding of an organic material to an inorganic material, and having organopolysiloxy group close to the (meth)acryloyl group, thus excellent in moisture resistance. CONSTITUTION:This compound is of formula I [R<1> is H or CH3; R<2> to R<4> are each a 1-8C monovalent organic group or OSiR<8>R<9>R<10> (R<8> to R<10> are each a 1-8C monovalent organic group); Q is R<6>b(OR<7>)3-b or of formula II (R<6> and R<11> are each the same as R<8>; R<7> is a 1-4C alkyl; m is 1-12; b is 0-2); R<5> is the same as R<8>; a is 0 or 1; n is 1-12], e.g. a compound of formula III. This compound can be obtained, for example, by the following processes: allyl methacrylate is hydrosilylated with trichlorosilane to produce gamma- methacryloyloxypropyltrichlorosilane which is, in turn, subjected to dehydrochlorination with trimethyl silanol of formula (CH3)3SiOH to form a compound of formula IV which is then subjected to alcohol elimination with tetramethoxysilane of formula Si(OCH3)4.
Patent JP-H0759005-A (JP)
Title: Video signal processing unit
Inventor: KOTANI SUEHIRO
IPC: H04N5/45
Filed: 1993-08-13
Abstract: PURPOSE:To obtain a video signal processing unit of the PIP system in which remaining of a preceding picture is prevented when a video signal for a slave screen is not received. CONSTITUTION:A video signal SVc for a slave screen is fed to a memory 7, in which interleave processing or the like is executed at write or read to obtain a video signal for the slave screen (reduced screen). A synchronizing signal of a video signal SVp for a master screen from a demultiplexer circuit 9 is fed to a terminal 8p of a controller 8 and a position (a) of a switch 21, a synchronizing signal of a video signal SVc from a demultiplexer circuit 10 is fed to a position (b) of the switch 21, and an output of the switch 21 is fed to a terminal 8c of the controller 8. The write to the memory 7 is controlled by the synchronizing signal inputted to the terminal 8c and the read is controlled by the synchronizing signal received at the terminal 8p. When no video signal SVc is received, the switch 21 is thrown to the position (a) by an output of a synchronizing signal detection circuit 22 and the write from the memory 7 is executed by using the synchronizing signal of the video signal SVp to update its content, then the remaining of a preceding picture is prevented.
Patent JP-H0861799-A (JP)
Title: Air conditioner
Inventor: MIYAMOTO MASAKAZU
IPC: F25B13/00
Filed: 1994-08-26
Abstract: PURPOSE: To provide an air conditioner which can realize the improvement of a counterflow type heat exchanging efficiency and a cycle efficiency can be improved in a refrigerating cycle using a non-azeotrope refrigerant. CONSTITUTION: Fractionating pipes 3a, 3a' for fractionating a mixed refrigerant of an exaporating step are provided in a first chamber heat exchanger 2a and an out-of-first chamber heat exchanger 4a, and a second chamber heat exchanger 2b for evaporating the fractionated mixed refrigerant and a second out-of- chamber heat exchanger 4b are installed in parallel with the exchanger 2a and the exchanger 4a. Accordingly, in the case, for example of cooling, a temperature difference between the exchangers 2a and 2b is increased, and a counterflow type heat exchanging efficiency can be improved. Even at the time of heating, solenoid valves 7, 8, 11 are closed, indoor side first solenoid valves 9, 12, 15 are opened, and the valve openings of solenoid valves 10, 16 are regulated to obtain similar effect.
Patent JP-H0737434-A (JP)
Title: Ignition cable
Inventor: KATO OSAMU
IPC: H01B7/00
Filed: 1993-07-21
Abstract: PURPOSE:To improve mechanical strength such as rupture strength, etc., without degrading flexibility in processing and, bending, etc., and to protect from corrosion in the case of adhesion of fuel, oil, etc. CONSTITUTION:A fluororesin coating which has higher mechanical strength than silicon rubber and high resistance to fuel, oil, etc., is formed on the outer circumference of a silicon rubber sheath layer 4. The thickness is made from 0.1mm or thicker to 0.3mm or thinner so as not to degrade the flexibility in processing and bending.
Patent JP-S6352701-A (JP)
Title: Shape steel rolling mill
Inventor: GEORUKU ENGERU
IPC: B21B1/14
Filed: 1987-08-14
Abstract: The structural steel rolling mill comprises a reversing two high rough rolling mill, at least one universal working rolling mill and at least one flanging edging rolling mill included in a reversing tandem rolling mill group, and a universal finishing rolling mill at the outlet end of the structural steel rolling mill. The reversing tandem group following the rough rolling mill has a universal working rolling mill, a flanging edging rolling mill and the universal finishing rolling mill. By including the universal finishing rolling mill in the reversing tandem rolling mill group the universal finishing rolling mill also participates in the reversing action and because of that is more effective in shaping than the standard finishing rolling mill so that in practice the special universal finishing rolling mill following the reversing tandem group is omitted as well as the edging rolling mill commonly provided with it and the roller bed located between them. The dimensional accuracy and the surface properties of the rolled product as well as the service life of the rolls of the universal finishing rolling mill are not impaired when the reduction of the universal finishing rolling mill is set smaller than that of the universal working rolling mill.
Patent JP-S58103415-A (JP)
Inventor: MATSUI MIKIHIKO
IPC: A47J19/02
Filed: 1981-12-14
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-H1043884-A (JP)
Title: Weld metal of high tampt. stainless steel
Inventor: KIDA YUTAKA
IPC: C22C38/42
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain the weld metal not causing crack due to long time use under high temp. by having a specific composition in the weld metal. SOLUTION: The weld metal has a composition consisting of, by weight%, 18.2<=Cr<=19.0, 0.04<=C<=0.08, 0.0<=Cu<=3.3, 3.0 <= delta ferrite <= 8.0, 9.0<=Ni<=11.0 and the balance substantially Fe. By this method, the weld metal having excellent creep strength under high temp. of >=650 deg.C is obtained.
Patent JP-S6357942-A (JP)
Title: Belt for continuously variable transmission
Inventor: SATO YOSHIJI
IPC: F16G5/16
Filed: 1986-08-28
Abstract: PURPOSE:To reduce the compliance value by working the periphery of the dimple of a head thinner than other parts and contact-processing each element by the right and left ear parts and the shoulder part, thus preventing the contact of the periphery of the dimple. CONSTITUTION:As for the element 10 which constitutes a V-belt 3, the part 22 on the periphery of a dimple 15 is cut thinner than other parts through press work or the succeeding cutting work. In the contact pressing of each element 10, the right and left ear pars 19 of the dimple 15 are allowed to certainly contact. Therefore, in the head 14 of the element 10 the stable contact is generated at two points of the right and left ears 19, and the compliance value which represents the transverse tilt state is reduced. Therefore, the meandering at the straight line part on the tension side of the V-belt can be reduced.
Patent JP-H0489938-A (JP)
Title: Liftup device installing method for truss lifting construction method and truss joining method
Inventor: YUKIMURA NORIE
IPC: E04B1/32
Filed: 1990-08-01
Abstract: PURPOSE:To reduce the construction term and the cost by mounting a tensioner member on a bracket fixed on a suspended structural member, installing a hangup means on a bracket fixed to supporting structure, and pulling up the tensioner member by this hangup means. CONSTITUTION:A chord tensioning beam 3 is assembled on a provisional mount table installed on the ground between supporting structures. Tensioner members 5 are fixed to the ends of this chord tensioning beam 3, and the upper part of each tensioner member 5 is mounted on a hangup jack 6 installed over the inner end of a receipt truss 2 on each structure 1 and lifted. A provisional plate is fixed to each joining end of the receipt truss 2 and chord tensioning beam 3, and provisional plates are joined with each other by bolt provisionally. After the jack 6 is removed, the receipt truss 2 and chord tensioning beam 3 are joined permanently.
Patent JP-H05180280-A (JP)
Title: Planet gear type gearing
Inventor: SHIYUTEFUAN ROTSUHERU
IPC: C23C14/50
Filed: 1991-08-13
Abstract: PURPOSE: To permit the use of a transmission unit by a planetary gear system for coating systems of different types by providing a planetary carrier plate with radially extending slits and a concentric hole row. CONSTITUTION: A planetary carrier plate 10 rotates at the same angular speed as a transmission drive shaft 9, and a gear unit consisting of four gearwheels is mounted on the plate 10 and revolves around a sun gearwheel 8. Gearwheels of a gear unit 11 are always engaged, and a rotating transmission unit 12 makes relative rotation to the plate 10. The plate 10 is a circular disk having a hole 14 of the drive shaft 9 and fixing holes 15-, and a concentric hole row of holes 16- and slits 17- of mutually different lengths accommodate the gear unit 11- to enable the use of planets of variable number and further variable adjustment of the pitch circle around the rotating shaft line of the outside gearwheel 21 of the gear unit 11. Thus, the transmission gear can be used multipurposely for coating units of different types and various substrates.
Patent JP-S58105965-A (JP)
Title: Substituted quinolinecarboxylic acid derivative
Inventor: KISE MASAHIRO
IPC: A61P31/04
Filed: 1981-12-15
Abstract: NEW MATERIAL:A compound shown by the formulaI(R1 is H, Li, Na, K, Ca, CH3, C2H5, phthalidyl, etc.; R2 and R3 are H, lower alkyl, halogen-substituted alkyl; R4-R7 are H, F, Cl, Br, OH, etc.) or its salt. EXAMLE:7-Chloro-6-fluoro-4-hydroxy-2-mercaptoquinoline-3-carboxylic acid ethyl ester. USE:An antibacterial agent or an inexpensive intermediate for preparing a compound shown by the formula II showing activity against Gram-positive and Gram-negative bacteria by its very small amount. PROCESS:A substituted aniline shown by the formula III is made into a compound shown by the formula IV by a well-known method, it is reacted with sodium salt of diethyl malonate to give a compound shown by the formula V, which is protected with a substituted alkyl R2, subjected to ring closure by heating, to give a compound shown by the formulaIwhere R3 is H.
Patent JP-H0495347-A (JP)
Title: Electrode base substance for alkaline accumulator and its manufacture
Inventor: KONISHI MAKOTO
IPC: H01M4/80
Filed: 1990-07-31
Abstract: PURPOSE:To enable to attain high porosity without deteriorating electrode strength by using an electrode base substance made of a porous metal plate on both surfaces of which hollow metal fiber and metal powder are sintered. CONSTITUTION:An electrode base substance having such a structure as hollow metal fiber and metal powder are sintered on both surfaces of a metal porous body, the manufacture of the base substance is to apply and dry slurry, which is composed of vanishing fiber covered by metal, metal powder, organic binder and solvent, on a porous metal plate and thereafter to sinter it by heating. As material for hollow metal fiber and powder, Ni, Co and the like are used. And as additive quantity thereof, 2-90% are adequate. Thereby it becomes possible to lighten the weight and attain the high porosity without deteriorating the strength of the electrode base substance.
Patent JP-S6358549-A (JP)
Title: Method for evaluating microprogram
Inventor: HARIGAI HISAO
IPC: G06F11/28
Filed: 1986-08-28
Abstract: PURPOSE:To facilitate an easy debug of a program by controlling a microprogram after extracting the information showing the start or the end of a microprocedure out of the signal groups which are produced when the processing corresponding to a microinstruction is executed. CONSTITUTION:When a microprocedure ends against a microinstruction, a special microinstruction code showing the end of the microprocedure is set at the final step of the microprocedure. The control information corresponding to an address equivalent to the final step of the microprocedure is taken out of a control memory 101 and decoded by a decoder 102 to be sent to a control part 103 via a signal line 104. The part 103 informs the end of a procedure to a decoder 105 via a decoder signal line 107. This information is counted by counters 111 and 115 whose counter numbers are preset and then delivered to the part 103 via a signal line 117. Thus a microprogram stored in the memory 101 can be debugged.
Patent JP-S58103793-A (JP)
Inventor: SHIMOMURA KAZUO
IPC: H05B3/28
Filed: 1981-12-15
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-S6262114-A (JP)
Title: Gas fuel burning device
Inventor: MASAI TADAHISA
IPC: F23D14/70
Filed: 1985-09-13
Abstract: PURPOSE:To enable production of stable fire flames corresponding to wide operating condition by installing an auxiliary injection hole at the upper flow side or the circumference of a secondary injection hole. CONSTITUTION:A burning device is constituted of a gas supply nozzle mainbody 17 which has a main injection hole 19 and a large secondary injection hole 27 at the backward side of a tip part in the furnace side, and further has a small secondary injection hole 21 near the large secondary injection hole 27, and a flame holder guide which is placed at the outside of the nozzle mainbody and has a cup-shaped flame holder that has a front opening at a tip part in the furnace side, and one or more air intake holes 24 are formed in the flame holder 25. Gas injected from the small secondary injection hole 21 is quickly diffused and forms a fire flame surface 30 at the small secondary injection hole after gas is reacted with burning air. As gas flow 31 at the large secondary injection hole is covered by the fire flame surface 30 at the small secondary injection hole, the ignition point is in a constant distance from the large injection hole and wavering of flame is small and change of draft in the furnace can be kept in a lower range.
Patent JP-H0627082-A (JP)
Title: Inspecting apparatus of electrophotographic photoconductor drum
Inventor: YASHIKI YUICHI
IPC: G03G5/00
Filed: 1992-07-08
Abstract: PURPOSE:To obtain an inspecting apparatus of an electrophotographic photoconductor drum which can measure an electrical characteristic in the length direction correctly without moving the drum in the axial direction. CONSTITUTION:In an inspecting apparatus of an electrophotographic photoconductor drum designed for measuring the electrical characteristic in the length direction of the drum 1, a fitting member 6 to which a charger 2, an exposure unit 3 and a probe 4 for measuring potential, at least, are fitted is provided around the outer peripheral part of the drum 1 rotatably, and the fitting member 6 is movable in the axial direction of the drum 1. In the case when the exposure unit 3 has a filter, a lens and others fitted and is bulky, it is allowed to fit the charger 2 and the probe 4 for measuring potential, at least, to the fitting member 6 and also to provide the exposure unit 3 having an exposure light source, in the lower part of the fitting member.
Patent JP-S6178141-A (JP)
Title: Formation of copper projection for integrated circuit
Inventor: ERUNSUTO ANDORASUTSUEKU
IPC: H01L23/48
Filed: 1985-09-13
Abstract: A method for producing a copper platform on integrated circuits formed on a semiconductor wafer wherein an aluminum layer is back-sputtered over the circuits to provide contact surfaces thereon, followed by sputtering on successive layers of titanium and copper on the aluminum layer. A copper platform is electrolytically built up above the aluminum layer and thereafter the copper layer is etched away. The copper platform is then metallized by electroless deposition, and finally the titanium layer is etched away.