baber/WOPTO huggingface dataset:
Patent JP-S63257965-A (JP)
Title: Optical storage card
Inventor: KURIHARA MAKOTO
IPC: G06Q40/02
Filed: 1987-04-15
Abstract: PURPOSE:To effectively use a storage area and to miniaturize a reader by providing address areas and data areas in the direction of a right angle with respect to the lengthwise direction of a storage stripe. CONSTITUTION:The address areas A and the data areas D are supplied in the direction of the right angle with respect to the lengthwise direction of the storage stripe 3 provided on a substrate 2. Thus, the storage capacity of the storage stripe 3 can effectively be used since the number of tracks increases and the waste of the data areas is eliminated when data is short. Since a track length in the width direction of the storage stripe 3 can be set with scanning by the optical spot of an optical head, the shift mechanism of the optical head is not required, and the reader can be miniaturized.
Patent JP-S62248334-A (JP)
Title: Constructing method for looped network
Inventor: INOUE MICHIO
Filed: 1986-04-21
Abstract: PURPOSE:To permit a node to enter easily when the node is recovered, by designating a tentative master by performing the decision to connect or pass through by a succeeding node, and separating the node when either node falls in a trouble from a loop after a regulated waiting time by a preceding node. CONSTITUTION:When a mode goes to a WAIT END, its own address is transmitted to the succeeding node, and after transmitting the address to the succeeding node, the node receives transmitted from the preceding node. If the node is transmitted, the size of the addresses is compared, and when its own address is larger than that of the preceding node, a process is returned to the first process in a case that no effective backet is received, and when its own address is smaller than that of the preceding node, the process is terminated as a data through. By this method, it is not necessary to set a specified node which becomes a master in a network, and it is enough to send a signal even when the node is recovered after the network is started up leaving a part of the loop falling in the trouble, therefore, the node can easily enter the loop. Consequently, the network with high flexibility can be realized as a whole.
Patent JP-S61250042-A (JP)
Title: Rubber composition with high wear resistance
Inventor: SATO SUSUMU
IPC: C08L21/00
Filed: 1985-04-30
Abstract: PURPOSE:To obtain the titled composition suitable for, especially, tread rubber for large-sized tires, by incorporating a rubber with carbon black heat-treated with a surface-treating agent constituted by curing accelerator capable of promoting crosslinking of the blended rubber CONSTITUTION:The objective composition can be obtained by incorporating (A) 100pts.wt. of at least one kind of rubber including natural rubber and diene- based synthetic rubber with (B) 10-100pts.wt. of surface-treated carbon black prepared by incorporating carbon black in (i) an organic solvent solution of a curing accelerator capable of promoting crosslinking of the blended rubber, e.g., of thiazole-, sulfenamide-, thiuram-base, pref. one having mercaptobenzothiazole group or thiuram group of formula I or II (R1 and R2 are each alkyl or phenyl), respectively, in such a weight ratio as to be 0.1-5 of said accelerator per 100 of the carbon black, followed by stirring, drying under reduced pressure, then treatment on heating.
Patent JP-H08281919-A (JP)
Title: Apparatus for forming offset density evaluation material
Inventor: SASAKI MASAYUKI
IPC: B41F33/14
Filed: 1995-04-18
Abstract: PURPOSE: To overlap printing papers and offset papers in a short time and easily evaluate an offset density by transferring a printing paper to a paper discharge part, pressing the printing paper tightly to an offset paper, guiding the transferred printing paper to a pressing means while selectively switching the papers and feeding the offset paper synchronously with the feeding of the printing paper to the pressing means. CONSTITUTION: A paper feed roller 29 of an offset paper feed means 13 is activated by the action of a clutch, so that an offset paper 10 is fed and overlapped/pressed onto a printing paper 9 by a pressing means 31. An offset density evaluation data 15 is thus formed. An offset level is quantitatively evaluated by a densitometer. After the preceding printing paper 9 passes a switching means 24, a following printing paper 9 is transferred to reach a guide plate 36, which is detected by a second sensor 37. A flap 25 is consequently moved down. As a result, the operation of the paper feed roller 29 of the offset paper feed means 13 is stopped to stop the feeding of the offset paper 10, while the printing paper 9 is stored in a paper discharge part 14.  The printing papers 9 are prevented from overlapping with each other at the pressing means 31 and therefore, it is not necessary to interrupt the printing operation during the offsetting.
Patent JP-S61251035-A (JP)
Title: Semiconductor manufacturing equipment
Inventor: IOKA SATOSHI
IPC: H01L21/302
Filed: 1985-04-29
Abstract: PURPOSE:To uniformize the pattern configurations of the resists and the etching rate in the surface of a wafer and to obtain a high-precision etching with good reproducibility by a method wherein materials to consume an etchant, which is the species to contribute to the etching, are arranged on the periphery of the simple electrode, whereon the wafer is placed. CONSTITUTION:Etchant consuming materials 5 are arranged on the peripheral parts of a wafer 10 on a sample electrode 2. Hereby when an etching treatment is performed on the wafer 10, the feed rate of the etchant in the surface of the wafer 10 becomes constant by the working of the etchant consuming materials 5 and the uniformity of the etching rate in the surface increases. By this way, an etching can be faithfully performed on films 13 to be etched under resists 12 including both of the film 13 at the central part of the wafer 10 and the films 13 at the peripheral parts thereof to the pattern configurations of the resists 12.
Patent JP-H10278817-A (JP)
Title: Motor driven power steering device
Inventor: NORO EIKI
IPC: B62D101/00
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To balance right and left steering characteristics so as to provide stable steering feeling by compensating offset of a motor current sensor detecting motor current while regarding the frequencies of right steering and left steering in a fixed time as the same. SOLUTION: An offset compensating means 24 outputs a minus (-) offset compensating quantity IST against plus (+) offset, and outputs a plus (+) offset quantity IST against minus (-) offset. An addition means 28 is provided with addition function, and processes to add a motor current signal IMO supplied from a motor sensor 19 to an offset compensating quantity IST supplied from the offset compensating means 24. A motor correcting current signal IMH in which the offset of the motor current signal IMO is corrected by the offset correcting quantity IST is supplied to a deviation computing means 22. Consequently, when the frequencies of right and left steering in a fixed time are different from each other, it is judged that offset exists in a motor current sensor 19, and the offset can be corrected according to difference of the frequencies of the right and left steering.
Patent JP-H05312781-A (JP)
Title: Working electrode and its material of coulometric electrochemical detector
Inventor: KAGEYAMA YOSHITERU
IPC: G01N27/42
Filed: 1992-04-13
Abstract: PURPOSE:To detect a trace amount of sugar compound by using porous gold molded body whose average fine-hole diameter distribution peak through a mercury porosimetry and specific surface area through a BET method are within a specific range, as a working electrode. CONSTITUTION:An electrolytic cell 12 of a coulometric electrochemical detector comprises a tube 14 constituting a solution flow path, a working electrode 9 inserted in the solution path, a reference electrode 10, a counter electrode 11 and a coulometer 13. The solution separated by a separation column is oxidized or reduced when it passes through the working electrode 9. The coulometer 13 measures electric charge amount required for the oxidation or reduction, to output the obtained measurement data. The working electrode 9 is a porous gold molded body whose average fine-hole peak through the mercury porosimetry is 5-100mum and specific surface area through the BET method 0.1-5.0m<2>/g. By using the working electrode 9, detecting the sugar compound, especially, a trace amount of one being detected becomes possible.
Patent JP-H03291342-A (JP)
Title: Wear-resistant copper alloy
Inventor: NAKAJIMA KUNIO
IPC: C22C9/04
Filed: 1990-04-06
Abstract: PURPOSE:To obtain a copper alloy excellent in strength, toughness and wear resistance by specifying the compsn. constituted of Zn, Al, Nb, Sn, Zr, Ti, V, Fe, Ni, Co, Mn, Pb and Cu. CONSTITUTION:This wear-resistant copper alloy has a compsn. contg., by weight, 10 to 43% Zn, 2 to 8% Al, 0.01 to 1% Nb, 0.1 to 3% Sn and 0.01 to 2% of one or more kinds among Zr, Ti and V, furthermore contg., at need, one or more kinds among 0.1 to 5% of one or more kinds among Fe, Ni and Co and one or more kinds of 0.1 to 3% Mn and 0.1 to 3% Pb and the balance Cu with inevitable impurities and is excellent in strength and toughness as well as wear resistance. This copper alloy can satisfactorily withstand severe conditions particularly caused by high speed, high loads, the low viscosity of lubricating oil or the like.
Patent JP-H11286787-A (JP)
Title: Surface treating method for back plate for friction material
Inventor: SEKI KAZUHIRO
IPC: B24C3/12
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of stably obtaining a desired surface roughness in a wet blasting method in which a slurry is sprayed with high pressure air, and a surface treatment for a back plate for a friction material is executed. SOLUTION: In to a slurry, the grains of stainless steel, titanium or the like are charged without charging alumina abrasive grains, they are sprayed with high pressure air, and surface treatment for a back plate is executed. A work is beaten with stainless steel grains or the like to roughen its surface, but, since the stainless steel grains and titanium grains are not pulverized differently from the case of abrasive grains, the generation of sludge is made small, and the service life of the slurry is extended.
Patent JP-S5727603-A (JP)
Title: Eight edge cutter insert
Inventor: GEERII AREN BUUN
IPC: B23B27/16
Filed: 1981-06-16
Abstract: A cutter insert presenting eight positive cutting edges has a generally rectangular prismatic configuration to permit its securement in a tool holder having a conventional square insert-receiving pocket. The insert has a pair of opposed primary faces, and four rectangular side faces each having a pair of coplanar, flat lands in opposite corners thereof to permit positive location and clamping of the insert. Each side face also has a laterally opposed pair of positive beveled facets formed therein and intersecting the respective primary faces to define neutral cutting edges for the insert. An elongate groove extends intermediate the beveled facets of each side face parallel to the neutral cutting edges and functions as a chip breaker to provide freer cutting and better chip control. In preferred forms, a square pocketed tool holder is complementally configured to advantageously support the cutter insert in a manner to present a negative angle of attack at the work surface.
Patent JP-S61251101-A (JP)
Inventor: KUDO YASUTO
IPC: H01C7/00
Filed: 1985-04-30
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-S59218171-A (JP)
Inventor: SAWA SADAO
IPC: A63B71/06
Filed: 1983-05-26
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-H04303188-A (JP)
Title: Diaphragm pump device
Inventor: SHIMODAIRA SHIGERU
IPC: F04B43/06
Filed: 1991-03-29
Abstract: PURPOSE:To mix two liquids to be mixed at a high ratio with high accuracy by providing the second pump unit in which the diameter of a piston is made smaller than the diameter of a diaphragm, and connecting the respective rod ends of pistons to each one end of connecting means, the other ends of which are oscillated centering round a supporting point with the reciprocating movement of a pump shaft. CONSTITUTION:A diaphragm pump device in the title comprises the first pump unit 2 having a pair of case bodies 5a, 6a with a diaphragm 6 in the interior thereof and the second pump unit 3 having a pair of case bodies 12a, 12b with a diaphragm 13 and a piston 14 for operating the diaphragm through the pressure of a liquid in the interior thereof. Rods 14a,14b of pistons 14 are connected to the other ends of connecting means 19 for transmitting the movement of a pump shaft 7 for connecting two diaphragms 6,6 of the first pump unit 2, and the outside diameter of the piston 14 is made smaller than the diameter of the diaphragm 13, so that the reciprocating motion of the piston 14 is reduced and transmitted to the diaphragm 13 through a fluid.
Patent JP-H0688081-A (JP)
Title: Hydrogenation conversion method
Inventor: PEIISHIN YUUJIN DAI
IPC: B01J23/85
Filed: 1993-04-20
Abstract: PURPOSE: To obtain hydrogen-treated products reduced in the contents of undesired components by bringing hydrocarbon feed materials containing undesired components such as high boiling point components, sulfur, metals, asphaltenes, into contact with hydrogen in the presence of a specific catalyst.  
     CONSTITUTION: The catalyst having a total surface area of 165-230 m 2 /g, a total pore volume of 0.5-0.8 ml/g and a pore diameter distribution such that less than about 5% of the total pore volume is present as primary micropores of diameter less than about 80 Å, and secondary micropores of diameter of a pore mode of 100-135 Å±20 Å are present in amount of at least about 65% of the micro pore volume having pores with diameter less than 250 Å, wherein the porous alumina support contains 3-6 wt.% of oxides of the metals of group VIII, 14.5-24 wt.% of the oxides of the metals of group VIB and 0-6 wt.% of phosphorus oxide, is provided. The hydrocarbon feed materials containing undesired components, such as a component having high boiling point greater than about 500°C, sulfur, metals, asphaltenes or the like are brought into contact with hydrogen in the presence of the catalyst. 
     COPYRIGHT: (C)1994,JPO
Patent JP-2000286009-A (JP)
Title: Attaching structure for electric apparatus
Inventor: HASHIMOTO TOSHIYUKI
IPC: H01R13/62
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an attaching structure for an electric apparatus capable of attaching a substance to be mounted to a substance for mounting, and at the same time, achieving electrical connection between them securely. SOLUTION: An attaching opening 11 is provided on a mounting piece 10, and a guide part 12 is attached to the attaching opening 11 for guiding a piece 20 to be mounted to the attachment opening 11 for receiving at a prescribed angle, and a holder 15 is provided in the mounting piece 10, which faces a first connector 21 installed in the piece 20 and waits and supports a second connector 19 engaging with the first connector 21, and at the same time, releases the temporary locking of the second connector 19 when the piece 20 enters along the guide part 12, and the first connector 1 is fit to the second connector 19, and the mounting piece 20 is moved to the normal position on the mounting piece 10.
Patent JP-H08294159-A (JP)
Title: Radio access system
Inventor: SONEDAKA NORIYOSHI
IPC: H04W92/04
Filed: 1995-04-19
Abstract: PURPOSE: To provide the radio access system in which the economical exchange service is provided by connecting an exchange to plural subscribers only through radio transmission channels subject to line concentration only. CONSTITUTION: A line concentration station 2 concentrating n-sets of subscriber lines 100 from an exchange 1 is provided with a line concentrator 21 concentrating lines 101 into m lines (m<n: natural number) and means 22, 23 multiplexing (102) the concentrated m-lines and converting the frequency band into a radio frequency band 103 for the transmission. A base station 3 has means 13-33 which receive a multiplexed radio signal from the line concentration station 2, apply multiple address and multiplexing the multiplexed signals, convert the frequency band into the radio frequency band and transmit the resulting signal.  A subscriber terminal equipment 4 has means 41, 42 which send/receive the radio signals 106 subject to multiple address and multiplexing to/from the base station 3 select only the signal for its own subscriber from the digital signal subject to multiple address multiplexing and code/decode the signal 108.
Patent JP-S58209473-A (JP)
Title: Plasma cutting method
Inventor: KONDOU WATARU
IPC: B23K10/00
Filed: 1982-05-31
Abstract: PURPOSE:To perform plasma cutting at a low running cost without making a torch intricate by using a carbon electrode as an electrode, supplying the same at a constant speed or supplying the same by a voltage control method and using air in place of an inert gas. CONSTITUTION:A carbon electrode is used as an electrode and the work is cut by momentum of plasma in a method for cutting the work by utilizing the heat of gaseous plasma. The electrode is supplied at a constant speed or a voltage control method is incorporated and the electrode is supplied by said method. Air is used as a working gas. A large quantity of the heat generated by oxidation of steel is transmitted on the material to be cut and the cutting speed is increased. The cut groove is less inclined and has a smaller drag. The above-mentioned method is usable for cutting of mild steel as well.
Patent JP-S62249505-A (JP)
Title: Current mirror circuit
Inventor: IKEGAMI MASAKAZU
IPC: H03F3/347
Filed: 1986-04-22
Abstract: PURPOSE:To stabilize output current in spite of a voltage change at an output terminal by serially connecting a transistor(TR) fed back by an inverter to a mirror side power supply MOS TR. CONSTITUTION:Current flowing from a MOS TR Q1 biased by a terminal 1 is converted into voltage by a TR Q3 to bias the gate of a TR Q6. The same voltage is biased from the terminal 1 also to a TR Q2, so that the same current as the TR Q1 flows into the TR Q2. A TR Q4 is biased by a feedback system constituted of the TRs Q2, Q4, Q5 at the same voltage as the gate of a TR Q3. The voltage change of an output terminal 2 is isolated by the TR Q5 fed back by an inverter constituted of the TRs Q2, Q4. Thereby, the drain voltage of the TR Q6 is not influenced by the voltage change of the terminal 2 and an output current I0 is stabilized in spite of the voltage change of the terminal 2.
Patent JP-S5986284-A (JP)
Inventor: INOUE JIROU
IPC: H05K3/22
Filed: 1983-05-27
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-H11296455-A (JP)
Title: Distributed network computing system, information exchange unit used for the same, information exchange method and storage medium
Inventor: UCHIUMI MASAKI
IPC: H04L12/66
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To provide services in accordance with communication capability and to deal with modified data even when various processing capabilities of terminals and plural communication infrastructures coexist under a network environment where various kinds of terminals are connected. SOLUTION: A server computer 1 is provided with an information exchange unit 10, and service information provided as an application service based on terminal attribute is converted into a specified format on the basis of the attribute of terminal information and transmitted. Relative differences in processing capabilities of a variety of terminal equipment 31, 41 and 51 are absorbed, application services can be provided and, by performing information exchange into a specified format on the basis of the attribute of a communicate network to which the terminal is connected, the relative differences in communication capabilities of communication networks 30, 40 and 50 are absorbed and application services can be provided.  Also, even if data format on the side of the terminal is different from that of the application services, it is changed into the data format that can be used by the application services, and update of a variety of data of the application services from the terminal side is enabled.
Patent JP-S5428819-A (JP)
Title: Copulation controlling agent for rice stem borer
Inventor: FUKUNAGA KAZUO
IPC: C09K3/00
Filed: 1977-08-05
Abstract: PURPOSE: To provide a copulation controlling agent effective to the male imago of rice stem borer, free from environmental pollution, containing hexadecanal or octadecanal as an effective component. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09279634-A (JP)
Title: Operating speed selector of work machine
Inventor: SANO NOBORU
IPC: E02F9/14
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To facilitate switching between speed modes by connecting the branch oil channel of a remote-control valve to the pilot ports of a converging circuit selector valve through a solenoid valve and controlling the solenoid valve with a single switch. SOLUTION: When a switch 48 is set to off to operate an arm cylinder 6 at low speed, using a digging attachment, solenoid valves 46, 47 get into a shut-off condition and allows operation by a telescopic arm. Then when the switch 48 is set to on to operate the arm at high speed by replacing the attachment by a backhoe attachment, the valves 46, 47 get into a conductive state.  Then the pilot hydraulic pressure of the remote-control valve 41 flows to the right pilot port of the converging circuit selector valve 28 through the valve 46, the selector valve 28 gets into a shut-off condition, pressure oil from a hydraulic pump 34 converges with the first input port of the direction selector valve 26 by the converging circuit 30 through the third input-output port of the direction selector valve 25 in an intermediate condition, the flow rate of pressure oil increases and accelerates the operation of the arm cylinder 6.
Patent JP-S59219216-A (JP)
Title: Base material for oral composition
Inventor: OZAWA TOSHIYUKI
IPC: A61K8/00
Filed: 1983-05-30
Abstract: PURPOSE:A base material for an oral composition, consisting of anhydrous calcium hydrogenphosphate having adhered and aggregated specific plate crystals, having high cleaning power and improved juice effect and good feeling of use though low polishing power, and useful for dentifrice, etc. CONSTITUTION:A base material (polishing agent) consisting of anhydrous calcium hydrogenphosphate having adhered and aggregated plate crystals having 300-3,500Angstrom  average value of crystallite size measured by the X-ray differactometry, 0.1-5mu average value of primary particle size, further preferably 2.65- 2.89g/cm<2> density and 2.5-20m<2>/g specific surface area measured by the BET method and 2-30mu average particle diameter, and useful for dentifrice or prophylaxis pastes, etc. The above-mentioned base material has moderate polishing power and high cleaning power on teeth and low scratching property on enamel of teeth and improved juice effect, mild taste and good feeling of use.