baber/WOPTO huggingface dataset:
Patent JP-H08319317-A (JP)
Title: Saccharide chain polymer, cell treating agent and method using the same
Inventor: YURA HIROFUMI
IPC: C12M3/00
Filed: 1996-03-15
Abstract: PURPOSE: To obtain a saccharide chain polymer comprising a copolymer of a saccharide chain-containing styrene derivative and a vinyl-based monomer having a site with a second action, useful as a cell recovering agent for selectively recovering a target cell. CONSTITUTION: This saccharide chain polymer is a copolymer comprising (A) a saccharide chain-containing styrene derivative and (B) a vinyl-based monomer having a site (preferably at least one of preferably vitamins, medicine, cytokinin, growth factor, flavonoid, nucleic acid and peptide or one nonspecifically acting on a cell specifically recognizing the saccharide chain, etc.) with at least one second action and shown by the formula. For example, a cell recognizing agent is obtained from a saccharide chain polymer composed of RGDSG peptide as the site having the second action. A gelatinous cell culture substrate is obtained from a complex of a saccharide chain polymer having a basic group forming the complex with an acidic polysaccharide as the site and the acidic polysaccharide.
Patent JP-H01233063-A (JP)
Title: Soldering device
Inventor: TSUNASHIMA EIICHI
IPC: B23K1/008
Filed: 1988-03-14
Abstract: PURPOSE:To provide the soldering device capable of stably realizing the temp. profile of each heating zone made by equipping a heat source controllable independently respectively at the upper and lower parts and both side parts of the respective zone of the preheating and main heating zones provided along the transfer route of a printed circuit board. CONSTITUTION:A transfer belt 1 is transferred almost horizontally in the state of supporting a frame body 10, a printed circuit board 11 is mounted on said belt 1 and passes through a leading in part zone A, preheating zone B and main heating zone C in order. While passing through each zone the lead part of a chip part is soldered on the wiring layer of the face of a wiring plate 11 thereon. Meanwhile, the respective zone is passed through by the heat sources 2-5 and 6-9 respectively provided on the upper and lower faces of the zone A and B and the side face along the belt 1 and controllable independently respectively. The circuit board 11 is heated adequately at the necessary temp. The overheat of the circuit board 11 is evaded and the thermal protection of the board 11 and parts can thus be performed.
Patent JP-S58179132-A (JP)
Inventor: KOYASHIKI TOORU
IPC: G01R31/36
Filed: 1982-04-12
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-H10217739-A (JP)
Title: Shaft load adjusting device for trunnion suspension
Inventor: KOIKE KIYOTAKA
IPC: B60G17/052
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To deal with change of the carrying capacity of a vehicle by operating the expansion member of a valve operating rod by remote control by the occupant of the vehicle. SOLUTION: A valve operating rod 62 is provided with an upper rod end 62a of which the upper end is pivotally fitted to an operating lever 60 as an input member, a lower rod end 62b pivotally fitted to the connecting rod 56, and an expansion member 102 consisting of a three position type pressure reacting device interposed between these rod ends 62a, 62b. An air cylinder device constituting the expansion member 102 is connected to a compressed air source, namely, an air tank 76 through an electromagnetic changeover valve 104. The electromagnetic changeover valve 104 is a three position type changeover valve controlled by a switch device in the vicinity of the driver of a vehicle, and by operating the switch device, the length of the valve operating rod 62 can be expanded or contracted by remote control.
Patent JP-H09252280-A (JP)
Title: Optical time division multiplexing method
Inventor: TOMIOKA TAZUKO
IPC: H04B10/07
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To stabilize the inter-data pulse string phase of an optical time division multiplex data pulse string by performing the control to secure synchronization between the said pulse string and a reference optical pulse string. SOLUTION: The optical pulse generated by a data transmitting optical pulse generation part 3 is branched into plural pulses which are modulated by the data independent from each other. Then an optical time division multiplex data pulse string which is produced through the multiplexing is used directly or via modulation as an optical pulse string having the repetitive frequency that is synchronized with the repetitive frequency of the part 3.  Then the phases of optical phase shifters 8-1 to 8-n prepared for the modulated optical pulses of every branched data transmitting pulse string are controlled, so that the synchronization is secured with a reference optical pulse string which undergone the time division multiplexing to the repetitive frequency equal to the bit rate of the optical time division multiplex data pulse string that is multiplexed by an integrated optical circuit 4 or equal to an integral multiple of the said bit rate. Thus the inter-data pulse string phase of the optical time division data pulse string can be stabilized.
Patent JP-S58176411-A (JP)
Title: Manufacturing method of combined type outer sleeve/cam follower assembly of hydraulic valve lifter for internal-combustion engine
Inventor: KAJI KOUZOU
IPC: F01L9/10
Filed: 1982-04-12
Abstract: PURPOSE:To make easy a machining operation and improve a mass-producibility, by manufacturing an outer sleeve and cam follower separately and then jointing them together by welding, in an oil tappet for use in an air intake/exhaust valves driving system of an internal-combustion engine. CONSTITUTION:A lower edge of an outer sleeve stock 10 is ground and then formed an annular projection 12 thereon, and furthermore has its carburized case removed at a portion adjacent to the projection 12 for obtaining the outer sleeve stock 10. A cam follower stock 18 is obtained by casting an alloy cast iron into a desired shape and then performing an end-face finish on its upper and lower surfaces. In this manner, a precast outer sleeve stock and a cam follower stock are abutted each other, and then jointed together by welding with a condenser type resistance welding machine. This manufacturing process can allow the outer sleeve stock and the cam follower stock both to select a suitable material for their intended applications.
Patent JP-H10238993-A (JP)
Title: Cleaner and cleaning method for car air-conditioner
Inventor: AOYANAGI KAZUHARU
IPC: F28G9/00
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To protect a cleaner against damage due to detergent intruding into the fan side by cleaning a car air-conditioner while applying a bubbling detergent to an evaporator by driving a fan and injecting the detergent through a wind path opening to the exhaust side of the fan and conducting cooling wind. SOLUTION: At the time of cleaning the evaporator EV of an air-conditioner AC, a connector 4 is inserted, at first, into the mouth of a wind path PT and coupled with a liquid supply hose 2 while a connector 5 is inserted into a drain path DR and coupled with a liquid discharge hose 2. Under a state where a fan FN is driven at a specified flow rate, solenoid valves 14, 16 are opened and a pump 12 is driven to inject bubbling detergent into the wind path PT. When the evaporator EV is filled with the bubbling detergent, air supply from the fan FN is interrupted and when the current of a fan motor MT detected by a current sensor 23 drops to a specified level, the pump 12 is stopped. Subsequently, a suction fan 19 is driven to such the detergent from the drain path DR and collect the drain path DR in a waste liquid container 17.
Patent JP-S55152196-A (JP)
Title: Treatment for aluminum surface
Inventor: SHIMA KATSUO
IPC: C25D11/16
Filed: 1979-05-16
Abstract: PURPOSE: To form the colored layer having different color modes by a method wherein Al substrate is pretreated, patterned, treated with anodizing is subject to electrolytic treatment in aqueous acid solution, and then undergoes an electrolytic coloring treatment in aqueous metal salt solution.  
     CONSTITUTION: The Al (alloy) substrate is pretreated with degreasing, etching, smut removal, etc. whereby in any of the above processes, the substrate is patterned by use of AC electolysis, local current passing, thermal treatment, masking, etc. Then, the substrate is conventionally anodized thereby forming porous oxide layer, then is electrolytically treated in aqueous acid solution to form structural differences of fine pores between the patterned and other areas. The so formed fine pore structural differences bring out differences in quantity of adsorption of metal salts precipitated in the following process of electrolytic coloring. As a result, the patterned and other areas appear in completely different color, giving multiple variations in the surface appearance. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09225090-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of enhancing expectations for games such as a big win and the like by setting different probabilities of big win, etc., on display between discrimination information and ornamental information so that the ornamental information is controlled and displayed to have more advantage on display than the discrimination information. SOLUTION: Special patterns of each pattern display member are set by numbers 0-9 and alphabets A-J to have 20 kinds of patterns, on the other hand, ornamental patterns are set only by numbers 0-9 to have 10 kinds. Thereby, fluctuations of ornamental patterns with much attention give an impression that a player can finish a game or win a big prize with higher probability than a substantial probability of finishing a game or winning a big prize. As a result, enhanced expectations for a game is achieved.
Patent JP-S52143459-A (JP)
Title: Trouble point decision system
Inventor: NII YOSHIJI
IPC: G01R31/08
Filed: 1976-05-26
Abstract: PURPOSE: To decide trouble point exactly, by correcting resistance of trouble point and influence of opposite end state from information of voltage and electric current of this end. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60204939-A (JP)
Title: Air-fuel ratio control device of engine
Inventor: MINOURA MIKIO
IPC: F02D41/14
Filed: 1984-03-28
Abstract: PURPOSE:To make engine operations smooth by using an electric control circuit determining the air-fuel ratio correction quantity based on the detection outputs of sensors for the engine rotation speed, evaporated fuel density, pressure, and air temperature in an intake passage downstream a throttle valve to inject the fuel quantity after correction. CONSTITUTION:The evaporated fuel density in an air passage 14 downstream a throttle valve 13 is detected via a density sensor 16, output signals from a pressure sensor 17, a temperature sensor 18, and a rotation sensor 19 detecting the engine rotation speed are fed to an electric control circuit 22, and a drive pulse current for injecting the fuel injection quantity after correction in response to the calculated fuel feed factor is fed to a fuel feed unit 11 from the electric control unit 22. Thereby, engine operations during a transient state such as acceleration and deceleration are made smooth, useless waste of fuel is prevented, and a harmful exhaust component is reduced.
Patent JP-S53145427-A (JP)
Title: Horizontal segment detecting method for character pattern recognizing syste m
Inventor: TAKATORI HIROSHIGE
IPC: G06K9/00
Filed: 1977-05-24
Abstract: PURPOSE: To increase the discriminating range for the hand-written characters and thus to reduce the reject rate, by processing the arc part or the titled part of the hand-written character as a horizontal component and eliminating the characteristic extraction in which the arc and tilted parts of the character are followed up faithfully. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11256140-A (JP)
Title: Friction material
Inventor: YAMADA YOSHIHIDE
IPC: F16D69/02
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To prepare a friction material excellent in rust proof property and useful as a braking pad for a disk brake by compounding a base fibrous material component, an organic bonding material, a filler and an amine-neutralized cashew dust. SOLUTION: This material is composed of (A) a base fibrous material component (e.g. an organic fiber, a ceramic fiber or a metal fiber), (B) an organic binder (e.g. phenol resin), (C) a filler (e.g. barium sulfate) and (D) an amine- neutralized cashew dust which has been neutralized with an amine (an amine having carbon atoms of 2-10 is preferred). The neutralization with an amine can be carried out by immersing cashew dust in an amine solution, and the cashew dust is preferably dried after immersing. The drying treatment is carried out by drying the amine-neutralized dust, which has been immersed in the amine solution, in a dryer held at 110-130 deg.C for 1-12 hr.
Patent JP-S6322273-A (JP)
Title: Sintered abrasive body
Inventor: ISHIDA TAKAO
IPC: B24D3/02
Filed: 1986-03-18
Abstract: PURPOSE:To prevent a failure in abrasive grain uniform distribution and an omission of abrasive grains from occurring, by molding and sintering a flat, curled fine metallic short fiber, to be obtained out of grinding a parent metal together with abrasive grains as a binding material. CONSTITUTION:A parent metal (for example, nodular graphite cast iron) is ground by a grinding stone, securing a curled, namely, bent flat striplike the metallic fiber 1. Abrasive grains 2 including the specified quantity of diamond or the like are mixed in this short fiber 1, and when they are mixed and dispersed by a stirrer or the like, as in illustration, each short fiber 1 gets intertwined so complicatedly and contacted with each other whereby a very fine mesh multilayer reticulate skeletal body 3 is formed, and these abrasive grains 2 are dispersed and charged in the fine void 4, forming a mixture 5 of the short fiber 1 and the abrasive grain 2. This mixture 5 is charged in a metal mold, and when it is pressurized, each abrasive grain 2 is firmly wrapped and held in an inner part, where a binding material is curved and bent, in this fine void 4, thus these abrasive grains are dispersed and set up in a state of being uniformly distributed. Next, they are taken out of the metal mold and sintered, thus these abrasive grains 2 are strongly deposited to the skeletal body 3 as one body.
Patent JP-H07242660-A (JP)
Title: New 4-oxo-4h-1-benzothiopyran or 4-oxo-4h-1-thiopyrano(2,3-b)pyridine derivative or salt thereof
Inventor: TODO YOZO
IPC: A61P31/04
Filed: 1994-03-04
Abstract: PURPOSE:To obtain the subject compound having excellent antibacterial activity against bacteria nonsensitive to beta-lactam-based antibiotics and pyridonecarboxylic acid-based synthetic antibacterial agents, etc. CONSTITUTION:The objective compound (derivative or salts thereof) is represented by formula I [R<1> is H or a carboxyl-protective group; R<2> is H, a halogen, a lower alkyl, etc.; R<3> is H or a halogen; R<4> is a lower alkylthio, a (protected) lower alkylamino, etc.; A is N or C-Y (Y is H, a halogen, etc.)], e.g. 7-(3-t-butoxycarbonylaminopyrrolidin-1-yl)-6-fluoro-5-methyl-4-oxo-4H-1- benzothiopyran-3-carboxylic acid ethyl ester. This compound (salt) can be obtained, for example, by reaction of a compound (salt) of formula II (R<1a> is a carboxyl-protective group similar to R<1>; X is a halogen) with an acetal such as N, N-dimethylforamide, as necessary in the presence of an acid anhydride such as acetic anhydride followed by reaction of hydrogen sulfide (sodium hydrogensulfide).
Patent JP-S60203710-A (JP)
Title: Protective construction for concrete
Inventor: TSUJI YOSHIOMI
IPC: E02B8/00
Filed: 1984-03-27
Abstract: PURPOSE:To hardly suffer a friction loss, by a method wherein a floor concrete face is covered with flexible film material which is fixed in the circumference and the floor concrete face in contact with the film material is provided with a drain-hole. CONSTITUTION:A floor concrete face 4 is covered with flexible film material 12 of a rubber sheet or the like and is fixed in the circumference with metal fittings 7 of flat bars or the like. The floor concrete face 4 is provided with a drain-hole 14 which is connected to a pipe 13 buried in the foundation concrete, and the drainage is enabled from the opening 15. As the result, even if the film material 12 with cushioning effect which is easily provided is damaged being holed or the like, a protective construction for concrete can be obtained so that the abrasion can be hardly generated.
Patent JP-S51134957-A (JP)
Title: Combustion heating device
Inventor: KUSUDA TAKAO
IPC: F24D17/00
Filed: 1975-05-19
Abstract: PURPOSE: A combustion heating device which offers a variety of outputs. The device comprises a plurality of heating modules, each module consisting of a burner, a combustion chamber, and a heat exchanger. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H05261398-A (JP)
Title: Industrial waste disposal equipment
IPC: B09B3/00
Filed: 1992-03-17
Abstract: PURPOSE:To provide an industrial waste disposal equipment capable of reutilizing sludge, polymer-based waste and dry distillation residue thereof as the available resources. CONSTITUTION:Polymer-based waste is dried by distillation in a dry distillation furnace 3 to generate dry distillation gas. Dry distillation gas is used as fuel and hydrated sludge M and residual carbonaceous substance selecter from residue remaining in the dry distillation oven 3 are dried by a rotary dryer 2. These are granulated into prescribed particle diameter. Then the dried articles are baked by a continuous conveyor base type furnace 5 by using dry distillation gas as fuel.
Patent JP-H05267216-A (JP)
Title: Cvd of tungsten on multilayered interconnection
IPC: H01L21/28
Filed: 1992-03-17
Abstract: PURPOSE:To provide a method of filling tungsten in a contact hole opened in an inner insulating layer composed of PSG, BSG or BPSG without causing a decrease of selectivity. CONSTITUTION:A lower layer 1, an inner insulating layer 2 of PSG (or BSG or BPSG), and an upper layer 3 are formed to a multilayered interconnection of a semiconductor device. The insulating layer is provided with a contact hole 4, in which a tungsten layer 5 is selectively deposited by CVD after annealing is conducted at 400-500 deg.C under 10<-5> Torr or less for 10-30 minutes.
Patent JP-S51136791-A (JP)
Title: Process for prep aring polyester, using terephthalic acid and ethylene oxide
Inventor: TSUJI TAKAAKI
IPC: C07C69/82
Filed: 1975-05-21
Abstract: PURPOSE: A process for preparing polyester with excellent whitenes using crude terephthalic acid and crude bis ( η - hydroxyethyl) terephthalate, as they are, without any purification. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S53145376-A (JP)
Title: Method of coating bulb with fluorescent substance
Inventor: SHINDOU NOBUAKI
IPC: H01J9/22
Filed: 1977-05-25
Abstract: PURPOSE: To coat the inner surface of a glass bylb with fluorescet substance which has a high degree of light transmission and bounding strength. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62217961-A (JP)
Inventor: TSUJI YORIKAZU
IPC: A61F7/08
Filed: 1986-03-20
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-S58178374-A (JP)
Title: Method for controlling copying machine
Inventor: KANEKO HIROYUKI
IPC: G03B27/50
Filed: 1982-04-14
Abstract: PURPOSE:To make the forward end of an original and the forward end of recording paper always exactly coincident by conveying the original in accordance with the detection signal for the forward end of the original of the 1st detection switch, using the 2nd detection signal as a reference signal and controlling the copying operation in accordance with said signals. CONSTITUTION:A conveyance roll 4 is rotated in accordance with the signal generated by an original detection switch 34 on detecting the forward end of an original 1 to start conveying. At the same time, a clock pulse is generated and the rotation of the roll 4 is once stopped in accordance with the signal generated by an original detection switch 35 on detecting the forward end of the original 1. The counting of the clock pulse with a pulse counter is started to generate a timing pulse with the point of the time when the switch 35 operates as a base point. Various timing pulses are generated in accordance with the count value of the pulse counter and the copying operation is controlled in accordance with said pulses to correct the count value to a predetermined value.
Patent JP-S54153655-A (JP)
Title: Position measuring device of magnetic heads
Inventor: NAKASHIMA HIROSHI
IPC: G11B5/455
Filed: 1978-05-24
Abstract: PURPOSE: To measure the mounting position of a magnetic head in a short time and with good accuracy by using an optical light shield system and an imaging lens of a suitable depth of focus.  
     CONSTITUTION: Light from a light source 10 of a halogen lamp is made to nearly parallel luminous fluxes 11 by way of a lens 14, pinhole 15a and lens 16. The luminous fluxes are then divided in two directions by a triangular mirror 17. A part of the luminous fluxes 11 on the one side radiates the side face of the head face of a magnetic head 21. On the other hand, the image of the head vertex 31 of the head 21 is distinctly formed on a photo diode array 191 by an imaging lens 121 of a suitable depth of focus and the image owing to reflected light, etc. is not formed. Hence, each element of the array discriminates the boundary between darkness and brightness and if the vertex 31 is deviated from normal value, the elements output the deviation values thereof. The luminous fluxes 11 on the other radiate the neighborhood of a table guide 71 by a plane mirror 201, and the deviation values of the guide 71 may be measured in a similar manner. In this way, the measurement of high accuracy may be performed by the miniaturized optical  system. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59186048-A (JP)
Title: Microprogram control system
Inventor: HASHIGUCHI TATSUROU
IPC: G06F9/22
Filed: 1983-04-07
Abstract: PURPOSE:To prevent a memory capacity for control from being larger by separating storage location for a microinstruction word and sequence information so as to save a memory capacity required for a microprogram. CONSTITUTION:A user instruction is converted into a head address corresponding to a sequence memory 2 and set to an address register 3 from an input 100. The circuit 3 reads the circuit 2, accesses a control storage 1 by a control storage address 5 and the microinstruction word to be executed is read via an output 101 from the circuit 1 and executed. The circuit 3 is revised to a next sequence memory address 4 at the same time. The microinstruction word is described separately by the address of the circuit 1 in this way and the memory capacity required for the microprogram is saved by reading the microinstruction word via the circuit 1.