baber/WOPTO huggingface dataset:
Patent JP-H04310408-A (JP)
Title: Pneumatic radial tire
Inventor: KISHI HARUO
IPC: B60C11/11
Filed: 1991-04-08
Abstract: PURPOSE:To reduce the change of fall-out of each block in traveling on iced surface and prevent ground contact area of a tread surface from decreasing by forming the cross-section of cut grooves in tire circumferential direction in a funnel shape. CONSTITUTION:Four main grooves 10, 11, 12, and 13 are provided on the tread surface T in circumferential direction EE' of a tire and along the total periphery of the tire, and multiple auxiliary grooves 20 for connecting to the main grooves are also provided on it from one shoulder 14 to the other shoulder 14 in lateral direction of the tire to form multiple blocks 30. In each of the blocks 30, two cut grooves 40 are provided from one end of the block 30 to the other end in lateral direction to divide it into multiple sub-blocks 31, 32, and 33. The cross-section of each cut groove 40 in circumferential direction of the tire is formed in a funnel shape in which both groove are walls pushed out as protrusions. In the cut grooves 40, when a groove width at the bottom of the groove is t and a groove width on the surface of the tread is T, the equation T=2t to 6t must be satisfied, where t=0.4 to 1.5mm.
Patent JP-S531785-A (JP)
Title: Pressure or flow volume quick control system
Inventor: HACHISU TSUYOSHI
IPC: G05D16/00
Filed: 1976-06-28
Abstract: PURPOSE: To prepare a controlling system of the secondary pressure of flow volume by organizing combination of cheap and simple reducting valves, aggregation tanks and ON-OFF electro-magnetic valves connected to the working time setting timer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S572313-A (JP)
Title: Heat-resistant resin composition
Inventor: NISHIKAWA AKIO
IPC: C08F222/40
Filed: 1980-06-06
Abstract: PURPOSE: The titled composition, consisting of an ether-imide compound and a triallyl cyanurate compound, capable of giving a cured article having a high strength at a high temperature by heating at a relatively low temperature in a relatively short time, moldable at a low pressure, and having improved heat resistance, etc.  
     CONSTITUTION: A composition prepared by incorporating (A) 100pts.wt. ether- imide compound expressed by the formula (R 1 , R 2 , R 3  and R 4  are H, lower alkyl, lower alkoxyl, Cl or Br; R 5  and R 6  are H, methyl, ethyl, trifluoromethyl or trichloromethyl; D is 2W24C bifunctional organic group), e.g. 2,2-bis[4-(4-maleimidophenoxy)phenyl]propane, with (B) preferably 50W350pts.wt., triallyl cyanurate  compound, preferably an allylic ester of a polycarboxylic acid or cyanuric acid such  as triallyl trimellitate. Preferably, an organic peroxide, e.g. benzoyl peroxide, is  added thereto as a polymerization initiator. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61230833-A (JP)
Inventor: URURITSUHI JINGAA
IPC: B23Q3/18
Filed: 1986-04-03
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-S63242794-A (JP)
Title: Two-core anchor
Inventor: WADA YUKIHARU
IPC: B63B21/46
Filed: 1987-03-28
Abstract: PURPOSE:To eliminate a trouble through a place on a ship, by a method wherein a core and an auxiliary core are formed on an anchor body, a moving ring tool and a fixed ring tool are situated on the auxiliary core, and the core and the auxiliary core are intercoupled. CONSTITUTION:When an anchor is dropped from a ship, anchor claws are freely earthed in 4 directions on the sea bottom, and are anchored in a power point 1' for mooring. When, during lifting of the anchor, trouble occurs and lifting of the anchor is impracticable, a moving ring tool F is forced to enter a core B or an auxiliary core C from the power point 1' by means of a rope H, and a ship is advanced as the anchor is slid. When the moving ring tool F is moved to a power point 3', the trouble is simply eliminated. When rising anchor body is taken in a ship, a ring G' is formed at the tip of a rope G, and through the action of the rope G, the lower end of which is coupled to a fixed ring tool D, and a rope H, the anchor is taken in a ship in a reversed state that the top of the anchor faces down.
Patent JP-H05242198-A (JP)
Title: Component library generation system
Inventor: FUJISAWA TAKESHI
IPC: G06F17/50
Filed: 1992-02-28
Abstract: PURPOSE:To decrease the man-hours and improve the quality by setting an arrangeable position for each of constituent element of a component and disa bling the element to be arranged where it should not be arranged. CONSTITUTION:For interactive component library generation wherein the arrangeable positions of the constituent elements of the component are restricted, this system is equipped with a restriction condition input means 110 which inputs restriction conditions of arrangeable positions by the kind of the constituent elements of the component, a setting means 111 which discriminates the kind of the constituent elements of the component to be arranged and sets the arrangeable positions by the kind of the constituent elements of the component, and means (108 and 109) which arrange the constituent elements of the component where they can be arranged.
Patent JP-H01249959-A (JP)
Title: Fuel injection valve and working method thereof
Inventor: MASUDA MASAMI
IPC: F02M61/16
Filed: 1988-03-31
Abstract: PURPOSE:To secure the high performance and improve working performance by forming an injection hole on a sheet surface from a tapered hole part having the diameter on the outlet side which is smaller than the product of the inlet side diameter and contraction flew coefficient and a parallel hole part in cylindrical form which is connected with the tapered hole part. CONSTITUTION:A valve guide 2 which is held onto a yoke 11 and forms a swirller 3 having a groove 3a with a stopper 4 has a conical sheet surface 2a which cooperates with a ball valve 1a at the top edge of a plunger rod 1, and an injection hole H1 is drilled continuously. The injection hole H1 consists of a tapered hole part 2a having the diameter on the outlet side which is smaller than the product of the inlet side diameter and the contraction flow coefficient and a parallel hole part 2b in cylindrical form which is continuous to the tapered hole part 2a. Thus, the injection performance is improved, and the working performance can be improved.
Patent JP-S60220076-A (JP)
Inventor: OOMINATO HIROKANE
IPC: A61N2/08
Filed: 1984-04-17
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-H05239489-A (JP)
Title: Water-base magnetic fluid
Inventor: IMOTO TOMOSAKU
IPC: C09D11/00
Filed: 1992-02-28
Abstract: PURPOSE:To obtain a water-base magnetic field having good blackness by dispersing coprecipitated fine ferrite particles containing an adsorbed N- polyalkylenepolyamine-substituted alkenylsuccinimide in water in the presence of an anionic surfactant. CONSTITUTION:This water-base magnetic fluid is prepared by dispersing coprecipitated fine ferrite particles adsorbing an N-polyalkylenepolyamine- substituted alkenylsuccinimide in water in the presence of an anionic surfactant. Examples of the alkenylsuccinimide to be used include compounds of formulas I and II, wherein R is a 12-14C hydrocarbon group or a polybutenyl group having a molecular weight of about 300 to 2,000, R' is a 1-6C alkylene group and may be the same or different from each other when two or more R' groups are repeated, (n) is 1 to 5, and (m) is 0 to 4. This fluid is used for underlining, a color pen, a writing-brush pen, etc., as e.g. a wet pen for writing and office work.
Patent JP-H06289162-A (JP)
Title: Stopwatch device
Inventor: SHIMIZU EISAKU
IPC: G04F13/02
Filed: 1993-04-01
Abstract: PURPOSE:To automatically carry out time measurement for a plurality of competitors, in the time measurement for the track athletics, etc. CONSTITUTION:The control code for controlling the time measurement such as start and stop is decoded by a radio part 2, and sent into a control circuit 4. A selecting means 14 selects the control code designated by a plurality of control codes memorized in a control code memory part 5. When it is judged that the received control code is same to the control code selected by a selecting means 11, time measurement is performed on the basis of the control code.
Patent JP-H10267595-A (JP)
Title: Data transmitting device for airframe
Inventor: TANAKA MASAHITO
IPC: F41G7/28
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To suppress a high output amplification of transmitting electricity, and suppress the interference of a receiving signal by a multi-pulse by guiding transmitting data by selecting an directional transmitting antenna which orients an azimuth suitable for the transmission of the data by a relative angle relationship of a self airframe and a data receiving device. SOLUTION: An initial location memory circuit 2 stores and outputs the initial location information for the start of an airframe 1 or the start of a data transmission, and a relative angle calculation circuit 3 calculates a relative angle between a self airframe and a data receiving device which is located on the outside of the airframe by the initial location information and the self airframe location information. A transmitting antenna switching circuit 6 selects directional transmitting antennas 4-1 to 4-n to emit a transmitting beam orienting an azimuth which is suitable for the transmission of the data by a relative angle relationship between the self airframe and the data receiving device, and guides the transmitting data to the selected directional transmitting antennas 4-1 to 4-n.
Patent JP-S61233554-A (JP)
Title: Ink jet recording apparatus
Inventor: KIYOHARA TAKEHIKO
IPC: B41J2/175
Filed: 1985-04-10
Abstract: PURPOSE:To provide an ink jet recording apparatus capable of detecting the residual amount of ink even in a hermetically closed type ink bag and appropriately and easily setting the detected residual amount of the ink, by providing a plug member having electrodes are regulating the amount of gas sealed in an ink bag corresponding to the detected ink residual amount set value of the ink. CONSTITUTION:A plug member 16 having a pair of upper and lower electrodes 19, 22, which detect the residual amount of ink, exposed to the ink 23 in an ink bag 10 is provided to the ink bag 10 and ribs 17, which extend so as to prevent the ink bag 10 from collapsing to such a degree that the opposed walls thereof are adhered, are provided to both ends of the plug member 16 and the amount of the gas sealed in the ink bag is regulated corresponding to the detected residual amount set value of the ink. Even when a hermetically sealed type ink bag formed of a flexible material such as a plastic sheet is used as the ink sump of ink supplied to a recording head, the residual amount of ink can be easily detected on the basis of the change in the electric resistance between a pair of the electrodes.
Patent JP-S60219319-A (JP)
Title: Steel sheet pipe excellent in disjoining strength of joint part
Inventor: ITOU KAMETAROU
IPC: E02D5/08
Filed: 1984-04-16
Abstract: PURPOSE:To prevent breakage of a claw root part and disjoining of a joint due to a pressure generated resulting from an increase in density of earth in a grip with the progress of hammering, by a method wherein the strength of the claw root part of a U-shaped joint part is increased over that of the minimum thickness part of the flange of a steel sheet pile. CONSTITUTION:A pair of U-shaped joint parts (c) are attached to opposite ends in the direction of width of a web through the medium of a flange part (b) to form a steel sheet pipe. The strength of a claw root part (n) of the U-shaped part (c) is increased over that of a minimum thickness part (f) of a flange part. This, when a pressure is increased resulting from an increase in density of earth in a grip with the progress of hammering, causes the minimum thickness part (f) of the flange to be yielded before the claw root part (n), being the weakmost part of the grip, is yielded, resulting in prevention of disjoining of a joint.
Patent JP-S61236224-A (JP)
Title: Method for compressing data
Inventor: YOSHIHARA NAOKO
IPC: G06F5/00
Filed: 1985-04-12
Abstract: PURPOSE:To restore a compression data in a short time by replacing a code string being compression object into a 1-byte control code and adding a 1-byte control code before a code representing non-compression object so as to record the result. CONSTITUTION:In taking 0s or spaces only consecutive for >=3bytes as a compression object, a control code 17 comprising 00 representing a non-compression object and a figure 2 representing a byte number are added to head 2-byte AB of a digital code string 11 and the result is recorded. Since the next code string 13 is a compression object, the string is replaced into a control code 19 comprised of 10 representing the compression of consecutive 0s and a figure 3 representing its byte number and the result is recorded. The final code string 15 is replaced into a control code 22 consisting of 01 representing the compression of consecutive spaces and of figure 4 representing the byte number and the result is recorded. The data compressed in this way is restored very easily in a short time.
Patent JP-S572450-A (JP)
Title: Gas mixture supply apparatus of engine
Inventor: MOCHIDA TADAHIRO
IPC: F02M7/20
Filed: 1980-06-06
Abstract: PURPOSE: To simplify the structure and normalize fuel supply by supplying fuel to a nozzle outlet communicating with a constant liquid level mechanism through both a head and a negative pressure, and disposing a fuel measuring unit therebetween.  
     CONSTITUTION: A nozzle outlet 7 opening into an intake passage 1 is disposed below a constant liquid level mechanism 5 as well as communicated with said mechanism 5 through a fuel passage 26, to which an interrupting mechanism 30 being released in operation is opened. On the upper part of said nozzle outlet 7, a fuel measuring unit 6 consisting of a jet 11 and a probe 13 is installed. Moreover one end portion of an outlet shaft 24a adjacent to said probe 13 is provided with a pulse motor 18 driven by a control device 33 which receives signals from detectors 34W41 of various kinds, whereby an up-and-down motion of said prove 13 is permitted according to a running condition. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61235218-A (JP)
Title: Engine mount device for automobile
Inventor: FUJIEDA MAMORU
IPC: B60K5/12
Filed: 1985-04-12
Abstract: PURPOSE:To reduce the extent of engine vibrations without entailing any problem of a drop in accelerability, etc., by setting up a hydraulic cylinder between an engine and a chassis, while reducing the engine vibrations at at the time of acceleration and deceleration with the adjustment of engine supporting force. CONSTITUTION:Hydraulic cylinders 12a and 12b are set up between an engine 1 and a chassis 6, and pressure oil is fed or discharged to or from these cylinders each by a hydraulic selector valve 13. And, solenoid valves 14a and 14b are installed in this hydraulic selector valve 13, while a spool valve 15 is selected by a signal out of a control circuit 18. In addition, a hydraulic setting signal to be outputted out of an operator 16 is inputted into this control circuit 18. Likewise, the operator 16 operates the hydraulic setting signal from each signal of throttle valve opening theta, an engine speed (n) and a transmission ratio nt. With this constitution, the hydraulic pressure in these hydraulic cylinders 12a and 12b is controlled according to a running state of the engine 1, whereby vibrations at the time of acceleration and deceleration are reduced with adjustment of supporting force for the engine 1.
Patent JP-H06264249-A (JP)
Title: Production of ultrafine conductive glass fiber
Inventor: JINNAI TAKUYA
IPC: H05K9/00
Filed: 1993-03-11
Abstract: PURPOSE:To produce a ultrafine conductive glass fiber having a uniform conductive metal coating film by dispersing and stirring a ultrafine glass fiber in a treating liquid by bubbling for pretreatment and then effecting electroless plating. CONSTITUTION:Ultrafine conductive glass fiber is produced by forming conductive metal films by electroless plating on the surface of ultrafine glass fiber having <=2mum fiber diameter. In this process, the ultrafine glass fiber is dispersed in a treating liquid and stirred by bubbling for pretreatment. Then, electroless plating is performed. The ultrafine glass fiber after electroless plating is formed into a sheet by wet forming or wet paper making. Thereby, a process to cut fine glass fiber into short fiber is not necessary.
Patent JP-S533157-A (JP)
Title: T-flip-flop
Inventor: YAMADA SHIGERU
IPC: H03K3/286
Filed: 1976-06-30
Abstract: PURPOSE:To obtain a circuit which features a stable operation with a simple structure by constituting the trigger-type FF mainly with NAND gates.
Patent JP-H07257393-A (JP)
Title: Steering wheel
Inventor: KATO TOSHIHIDE
IPC: H01H13/08
Filed: 1994-03-23
Abstract: PURPOSE:To reduce the number of part items and the number of assembling processes by forming a claw locking part on a part of a horn switch body in a steering wheel having a horn mechanism so as to be pressed into and engagingly locked by the locking hole of a mounting plate. CONSTITUTION:A steering wheel has a horn switch body 5 having a movable contact 5c fixed to a mounting plate consisting of an insulating material, and a horn mechanism for electrically connecting a fixed contact with which the movable contact 5c can make contact with to a bracket provided on the lower side of the mounting plate. A claw locking part 5d is formed on a part of the horn switch body 5 so as to be pressed into and engagingly locked by the locking hole of the mounting plate. Thus, at assembling, the claw locking part 5d is pressed into the locking hole of the mounting plate from above, the locking stage of the locking part 4d is engagingly locked by the locking hole lower part outer circumference by the elasticity of the horn switch body 5 so as not to be pulled out. At release, the locking stage is pulled upward white it is pushed into the locking hole.
Patent JP-H02255254-A (JP)
Title: Method for controlling molten metal surface level in squeezing type continuous casting machine
Inventor: KADOWAKI HIROYUKI
IPC: B22D11/06
Filed: 1989-03-30
Abstract: PURPOSE:To improve the quality of a cast slab by controlling throughput rate corresponding to volume in a mold between the reference level and the detected molten metal surface level to control the molten metal surface. CONSTITUTION:The molten metal surface level in a squeezing type continuous casting machine having upper widening and downward squeezing shape of molten metal pouring part is detected with the molten metal surface level meter 9. Then, the molten metal surface level is controlled so as to coincide with the target reference level. Further, the throughput rate and/or casting velocity is controlled corresponding to the volume in the mold or the corresponding quantity thereto between the reference level and the detected molten metal level by using a computing element 10, slide valve control device 11, slide 12 and mold condition setter 13 to control the molten metal surface level. By this method, rippled surface of the cast slab and involution of scum can be prevented.
Patent JP-S63241166-A (JP)
Title: Target for sputtering
Inventor: ISHIDA MASAYA
IPC: C23C14/34
Filed: 1987-03-30
Abstract: PURPOSE:To obtain a high purity target for sputtering having a large area and satisfactory workability and used to form a magnetic thin film contg. a heavy rare earth metal and Fe as principal components by using a casting contg. a light rare earth metal and Sn, Pb, Sb or Bi. CONSTITUTION:A target for sputtering used to form a magnetic thin film contg. a heavy rare earth metal (HR) and Fe as principal components is made of a casting contg. a light rare earth metal (LR) and one or more among Sn, Pb, Sb and Bi. One or more among Gd, Tb, and Dy are preferably used as the HR and one or more among Ce, Pr, Nd and Sm as the LR. The atomic compsn. of the target is represented by a formula [(LR)x(HR)1-x]yA100-y-zMz (where M is one or more among Sn, Pb, Sb and Bi, A is elements including Fe and other than LR, HR and M, 0.05<=x<=0.60, 10<=y<=50 and 0<z<=15).
Patent JP-S579944-A (JP)
Title: Compound girder
Inventor: URURITSUHI FUIIAGORA
IPC: E04C3/294
Filed: 1981-05-22
Abstract: A compound girder of an on-site assembly type is assembled to include components which rigidly interconnect two or more prefabricated ceiling panels (3a, 3b) in a bending stiff manner. The compound girder includes for each ceiling panel (3a, 3b) at least one web section (1a, 1b) and an upper chord section (2a, 2b). The girder further includes a continuous length lower chord (4). The lower chord (4) takes up the tension and shearing loads. The individual web sections (1a, 1b) are secured to the lower chord (4) by screw connections which prevent a sliding displacement between the connected elements relative to each other.
Patent JP-H01249717-A (JP)
Title: Production of liposome
Inventor: ONO MITSUNORI
IPC: C07D251/46
Filed: 1988-03-30
Abstract: PURPOSE:To obtain stable liposome with a slight leakage of including drug, by using polyethylene glycol derivative and lipid. CONSTITUTION:2,4-bis(polyethylene glycol)-6-amino-S-triazine derivative expressed by the formula (n is 6-200; R1 and R2 is H, alkyl, alkylcarbonyl or alkylsulfonyl; R3 and R4 is H or methyl; with the proviso that amino group is not amino residue included in enzyme or protein) and phospholipid (e.g., egg yolk lecithin) are prepared by conventional liposome forming method to afford the aimed substance. Active PEG2 made in SEIKAGAKU KOGYO KK is reacted with amine in toluene solvent in the presence of Na2CO3 at room temperature to afford the compound expressed by the formula.
Patent JP-H05282364-A (JP)
Title: Computer network system
IPC: G06F17/30
Filed: 1992-03-31
Abstract: PURPOSE:To improve the transmission efficiency of a computer network system by transmitting only the data accordant with the retrieving conditions onto a communication circuit in a data base retrieving system which utilizes a micromain frame link. CONSTITUTION:The retrieving processing is carried out by a large-scale computer system 31 for each row, and the row data coincident with the retrieving conditions are transferred to a medium-scale computer system 41. Therefore the undesired data are never sent to a communication circuit 40 so that the transmission efficiency is improved. Meanwhile the data received from the system 31 are reconstructed into a record form in the system 41. Thus it is possible to obtain the retrieving result similar to that in the retrieving processing carried out for each record. Then the retrieving result obtained by the system 31 can be treated in the same way as a case where an access is given to a data base 42 included in the system 41.
Patent JP-S5411161-A (JP)
Title: Production of asbestos sheet
Inventor: AMAMOTO HIKARI
IPC: D21H13/36
Filed: 1977-06-27
Abstract: PURPOSE: A water slurry containing asbestos, rock wool, light-weight aggregation and cement is made into water-containing mats, which are dried under pressure to produce asbestos sheets with no deformation and reduced deflection in high sheet-forming efficiency upon sheet-making. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63240742-A (JP)
Inventor: NAKAMURA TOSHIMASA
IPC: A21D2/18
Filed: 1987-03-30
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。