baber/WOPTO huggingface dataset:
Patent JP-S60127110-A (JP)
Title: Crushing method of thermosetting resin solid body
Inventor: ISHIKAWA GENICHI
IPC: B29K101/10
Filed: 1983-12-14
Abstract: PURPOSE:To reduce the generation of heat during the crushing of solid body by a method wherein the solid body is cut into slices by being worked alternately with a first rotary chaser and a second rotary chaser together with a backup chaser. CONSTITUTION:A rotary cutter 19 consists in providing a first rotary chaser 1 and a second rotary chaser 2, both are located in staggered way in the direction of rotation, on a drum 20. The first rotary chaser 1 and the second rotary chaser 2 have the same pitch and the second rotary chaser 2 is set to be shifted by half the pitch with respect to the first rotary chanser 1 in the direction of its breadth so as to be able to cut off the whole solid body (a) breadthwise with the first and the second rotary chasers 1 and 2 during one revolution of the rotary cutter 19. A backup chaser 3 has the same pitch as the first and the second rotary chasers 1 and 2 and can be changed its position to/form the position, at which the serrated edge profile of the first rotary chaser 1 comes into mesh with that of the chaser 3, and from/to the position, at which the serrated edge profile of the second rotary chaser 2 comes into mesh with that of the chaser 3. A solid body (a) can be surely cut into slices with the first and the second rotary chasers 1 and 2 together with a fixed cutter and the backup chaser 3.
Patent JP-S6295749-A (JP)
Title: Manufacture of stamper for optical memory
Inventor: KIMURA SATOSHI
IPC: G11B7/26
Filed: 1985-10-22
Abstract: PURPOSE:To save the number of times of electroforming and to reduce the processing time by manufacturing a silicone rubber master, using the said master to manufacture a negative ultraviolet ray curing resin master thereby applying electrocasting to the said master. CONSTITUTION:A resist 2 having an optical memory signal bit is adhered on a glass original plate 1 to manufacture a glass master. Then the bit form of the glass master is transferred onto a base 4 by using the silicone rubber 3 to manufacture the silicone rubber master. Then the bit pattern of the master of the rubber 3 is transferred by using the negative ultraviolet ray curing resin 7 to manufacture the negative ultraviolet ray curing resin master. Then the conducting processing is applied to the resin master to form the conductive film 8, the electrocasting is applied onto it to form the electrocasting layer 9. In the optical memory stamper manufacture as above, one electrocasting is enough and one succeeding processing only is required so as to reduce the electrocasting time and the processing time.
Patent JP-S61117060-A (JP)
Title: Wire type cutting work
Inventor: TAKASE JUNICHI
IPC: B24B27/06
Filed: 1984-11-08
Abstract: PURPOSE:To obtain the smooth cut surface and improve cutting efficiency by carrying-out cutting work by traveling a cutting wire at a high speed in one direction from the start of cutting to the end, in cutting a semiconductor material, etc. into wafer form. CONSTITUTION:A cutting wire 2 supplied from a driving-out reel 3 is wound a certain interval onto three grooved rollers 5 through an inlet-side capstan 8-1 and a tension generator 7-1, and taken-up onto a taking-up reel 4 through an outlet-side tension generator 7-2 and a capstan 8-2. The wire tension is controlled by revolution-speed controllers 11-1, 9-1, and 9-2. While, a member 1 to be cut is raised by an elevator, and cut into a number of wafers at a same time by a wire group 2-1 supplied in one direction at a high speed by a wire feeding-speed controller 6. When a new member is to be cut, the feeding direction of the cutting wire 2 is switched to the reverse direction, and high- speed feed is carried-out.
Patent JP-H04117870-A (JP)
Title: Picture information storage device
Inventor: INOUE TAKASHI
IPC: H04N1/40
Filed: 1990-09-07
Abstract: PURPOSE:To store only a uniform picture data with high precision by comparing a current shading correction data sampled periodically with a succeeding data for each period and inhibiting the storage of picture information into a picture storage means when the fluctuation is a prescribed value or over. CONSTITUTION:A correction data Dn by one line resulting from reading a white reference board at a prescribed period is stored in a RAM 4a being a component of a correction data storage section 4. The data Dn in the RAM 4a is used as a shading correction data of a picture data of an original read for a prescribed period and read by a microprocessor(MPU) 10 just before a succeeding correction data Dn+1 is stored and the data Dn is compared with the succeeding correction data to discriminate the stability of the correction data. When the fluctuation exceeds a prescribed value, an original consecutive read inhibit state signal is outputted to a read control section 7 and a picture information transfer inhibit state signal is outputted to a transfer control section 9.
Patent JP-H0281926-A (JP)
Title: Direct injection type two-cycle engine
Inventor: TANAKA TOSHIMASU
IPC: F02B25/02
Filed: 1988-09-20
Abstract: PURPOSE:To facilitate the agitation and atomization of a fuel and prevent the fuel adhesion to a wall surface by facing a fuel injection port and a scavenging port of a direct injection type two-cycle engine each other and injecting a fuel when the scavenging air is run into a combustion chamber. CONSTITUTION:A crank chamber 2 is formed in a crank case 1, a combustion chamber 4 is formed in a cylinder 3, and a piston 5 is provided in the combustion chamber. An intake air is reached to an inlet port 11 through a supercharger 6, an intake passage 13, and a lead valve 12, pressurized in the crank chamber 2, and introduced into the combustion chamber 4 from a scavenging port 31 through a scavenging passage 32. The injection port 43a of a fuel injection valve 43 is provided opposite to the scavenging port 31, and set so that the fuel is injected when the piston 5 is lowered to open the scavenging port 31. Thus, the fuel is agitated in the face of the scavenging air to facilitate the atomization, and the stratification of the mixed gas and the fuel adhesion to the cylinder wall surface can be prevented.
Patent JP-H0398219-A (JP)
Title: Push button switch
Inventor: YAGI MASUO
IPC: H01H13/14
Filed: 1989-09-12
Abstract: PURPOSE:To regulate the movement of an opened bottom part of an actuator through a reinforced wall, so as to increase tactile click by abutting at least inner side surface of a pair of the reinforced walls hung from a housing plate, on the gutter-shaped or tubed actuator. CONSTITUTION:A gutter-shaped rubber actuator 5 or a tube rubber actuator 6 is installed between a push button 2 held by a housing plate 1 and a switch element 3, and the inner side surface of a pair of reinforced walls 7 hung from the housing plate 1 is abutted on the side of the rubber actuator 5 or 6. When the push button 2 is pushed in the push button switch, the bottom part of the rubber actuator 5 or 6 is to be swollen to the outside, however, since the movement of the bottom part of the rubber actuator 5 or 6 is regulated by the reinforced wall 7 the shoulder part of the actuator alone is deformed. The tactile click thus becomes equivalent to that of the cap-shaped rubber actuator.
Patent JP-H0956312-A (JP)
Title: Submerging plate for trolling
Inventor: TAKAGI MUTSUYUKI
IPC: A01K91/08
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To obtain a submerging plate for forcing a fishing tackle to sink to a deeper fishing depth with a shorter trolling line and quickly float the tackle to the surface upon hooking of a fish. SOLUTION: A base point 11 to connect a trolling line 18 is placed on the upper face of a plate main body 10 having a weight at the front part in order to submerge the plate main body 10 directing the front part downward. A tackle line 19 is fixed until the external force applied to the tackle line 19 is below a preset level and is moved relative to the main body 10 by an external force controlling part attached to the lower face of the plate main body 10 when the force exceeds the preset level. The base end of the tackle line 19 is indirectly connected to the trolling line 18 via the plate main body 10.
Patent JP-H1173945-A (JP)
Title: Carbon material for electrode, its manufacture, and negative electrode for nonaqueous electrolyte secondary battery using the same
Inventor: OU SEIRIYUU
IPC: H01M10/05
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a carbon material with large lithium storage amount, high true specific density and high capacity, and its manufacturing method, and to provide a nonaqueous electrolyte secondary battery having a discharge capacity per unit volume far exceeding the theoretical capacity of a graphite electrode. SOLUTION: A carbon material in which 10-60 wt.% metal elements is contained, preferably a crystallite size (Lc) in the C-axis direction as determined by X-ray diffraction is 15 Å or less, and a spacing of (002) planes (d002 ) is 70 Å or more, and more preferably, true specific density (ρ) as determined by a pycnometer method (JIS R7212) is 1.65 g/cm<3> or more is used as the constituting material of a negative electrode for a nonaqueous electrolyte secondary battery (especially for a lithium ion secondary battery).
Patent JP-S6390406-A (JP)
Title: Pneumatic radial tire
Inventor: TAKAHASHI TAKESHI
IPC: B60C11/01
Filed: 1986-10-06
Abstract: PURPOSE:To suppress a wandering phenomenon by providing a circumferential auxiliary groove on the block of a shoulder part, and establishing a specific relation with an inwardly adjacent block on an effective average width, in a tire for heavy load for a bus, etc. CONSTITUTION:Blocks 4 and shoulder blocks 5 are formed by means of main grooves 2 and sub-grooves 3. And, an auxiliary groove 6 is provided in the shoulder block 5 along a circumferential direction and without passing through block walls in the circumferential direction. Further, the effective average width a0 of the shoulder block 5 is set equal to or large than the effective average width b0 of the inwardly adjacent block 4. (The effective average width a0, b0 is 1/2 the sum of the effective maximum and minimum widths of a block.) By this structure, lopsided wear can be prevented, while suppressing a wandering phenomenon.
Patent JP-H0657263-A (JP)
Title: Method for decomposing ethylbenzene in 8c aromatic compound
Inventor: HORIUCHI HIROSHI
IPC: B01J29/06
Filed: 1992-08-13
Abstract: PURPOSE:To efficiently decompose ethylbenzene contained in a hydrocarbon feed while greatly reducing the loss of xylene compds. by treating the feed in the presence of a catalyst comprising a specific aluminosilicate zeolite and an inorg. oxide carrying platinum and tin. CONSTITUTION:Ethylbenzene contained in a hydrocarbon feed substantially comprising xylene compds. and ethylbenzene is decomposed by treating the feed in the presence of a ctalyst comprising a pentasil-type crystalline aluminosilicate zeolite having a crystal diameter of at least 5mum, a molar ratio of silica to alumina of at least 10, and at least 5% of cation sites of which is occupied by alkaline earth metal ions, and a fire-resistant inorg. oxide carrying platinum and tin. Thus, the step of separating ethylbenzene from xylene compds. is made unnecessary. When the method is applied to the process for producing p-xylene, the loss of xylene compds. is reduced and the yield of p- xylene is increased.
Patent JP-H0285819-A (JP)
Title: Zoom lens
Inventor: KOBAYASHI YUKO
IPC: G02B15/173
Filed: 1988-09-22
Abstract: PURPOSE:To obtain the zoom lens which contains a wide-angle area and whose aberration is corrected satisfactorily by a high variable power by allowing a negative lens group to satisfy a specific condition, and also, using one piece of lens of a refractive index distribution type for the negative lens group. CONSTITUTION:In a second lens group of negative refracting power for constituting a zoom lens system, when fn and fw denote a focal distance of a negative lens group and a focal distance of the whole system in a wide-angle end, respectively, said lens group is allowed to satisfy ¦fn¦/fw<0.9. Also, one piece of concave lens of a refractive index distribution type whose refractive index becomes gradually lower toward the outside periphery from an optical axis in the direction orthogonal to the optical axis is provided as a concave lens of the negative lens group. When power of the negative lens group is strengthened, an aberration of a large negative action is generated, but an aberration of a positive action is generated by this refractive index distribution type lens, and the aberration can be corrected satisfactorily even in a high variable power area.
Patent JP-S6479611-A (JP)
Title: Liquid pressure type settlement meter
Inventor: NOJIMA SHUICHI
IPC: G01C5/04
Filed: 1987-09-22
Abstract: PURPOSE:To easily, properly and rapidly correct the liquid level difference due to a wt., by mounting the wt. in the empty tank, which is arranged to the upper part of a detection liquid tank and provided with an openable and closable opening to the region other than the bottom surface thereof, in a replaceable manner. CONSTITUTION:The load supply means erected from the bottom part of bellows 24 to the position facing to an empty chamber 20 along the inside of the bellows 24 and having a pedestal 39 provided to the upper part thereof and the wt. 40 having a wt. capable of almost setting off liquid level difference at the time of the arrangement between a reference liquid tank and a detection liquid tank 23 and placed on the pedestal 39 in a replaceable manner are mounted. The taking in and out of the wt. 40 having a required wt. through the opening 42a of an empty tank 22 held to an open state and the mounting thereof on the pedestal 39 are performed. By this method, since the wt. 40 can be mounted or replaced in the novel setting of the wt. 40 by introducing a hand into the empty tank from the opening 42a thereof by work merly detaching the top plate 42 of the empty tank 22, work is made easy and no unreasonable force is applied to the bellows 24 and there is no possibility deforming the bellows.
Patent JP-2001068235-A (JP)
Title: Power feeder component made of resin
Inventor: YAMAUCHI SATORU
IPC: H05K1/11
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To form a current carrying circuit without using a lead frame or a lead wire and reduce manufacturing processes, the number of component items and the manufacturing cost of a power feed component. SOLUTION: A current carrying circuit 2 is formed on a molded board 1 formed of a synthetic resin having an electric insulation property, and the current carrying circuit 2 is formed of a resin composition having electric conductivity and composed of a thermoplastic resin, metal powder or metal fiber, and a low-melting-point metal. Thereby, the need to position the current carrying circuit 2 by another structure such as a rib or boss is obviated. Therefore, increase in die manufacturing cost is restrained, and an appearance defect such as sink or warping can be prevented. Since the current carrying circuit 2 can be formed with the resin composition without using a lead frame or a lead wire, the number of component items can be reduced.  Connection parts 3a, 3b to be connected to an external component 5 by being elastically deformed are formed, and components 4a, 4b for positioning the connection parts 3a, 3b are formed of the same resin composition as the current carrying circuit 2.
Patent JP-S6391007-A (JP)
Inventor: YANO SHINICHIRO
IPC: B65G65/48
Filed: 1986-10-03
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-2000064476-A (JP)
Title: External wall
Inventor: YAMAZAKI MASARU
IPC: E04B2/96
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To provide an external wall capable of being designed and constructed simply and speedily merely by allocating a sash and a panel. SOLUTION: An engaging part 19 of a sash 4 and an engagement receive part 22 of a fixing part 3a constitute an engaging structure of longitudinal frames 8, 9 of the sash and the fixing part 3a to regulate the travel of the sash in the right and left directions, and the sash 4 is pressed in the fixing part 3a in the indoor and outdoor directions by a screw for fixation to regulate the travel of the sash in the indoor and outdoor directions and in the vertical direction. At this time, a pawl streak 20 causing partial plastic deformation in a screw head due to tightening of a fixing screw 31 is formed in a connection fin 17 of the sash 4 to fix the sash 4 in the vertical direction further securely.
Patent JP-H06102506-A (JP)
Title: Display device
Inventor: TOYOOKA KAZUHIKO
IPC: F21V8/00
Filed: 1992-09-04
Abstract: PURPOSE: To provide a display device with high luminance not generating moire. CONSTITUTION: This display device is composed by piling up a light transmission plate 1 provided with a light source 5, a light transmissive film 3 provided with a prism structure for which one surface is practically planar and parallel to the other surface, a diffusion film 6 and a liquid crystal panel 4 in the order, the light transmissive film 3 provided with the prism structure for which one surface is planar and parallel to the other surface faces the light transmission plate and transparent convex dots 7 are formed on the plane.
Patent JP-S61115905-A (JP)
Title: Plastic optical fiber
Inventor: IKI YOSHIO
IPC: C08F14/20
Filed: 1984-11-09
Abstract: PURPOSE:The titled fiber which is excellent in optical transmission performance in a wide range of optical transmission and has remarkably widened applicability such as correspondence within a building, prepared by using a polymer obtained from a specified monomer as a core component resin. CONSTITUTION:A (co)polymer (A) of a weight-average MW of 80,000-150,000 is obtained by (co)polymerizing alpha,beta,beta-trifluoro-2,3,4,5,6-deuterized styrene monomer of the formula with, optionally, 0-50wt% copolymerizable vinyl monomer in the presence of a polymerization initiator (e.g., azobis-t-octane) and a MW modifier (e.g., lauryl mercaptan) under the exclusion of dust, etc. A core component resin comprising component A is spun then coated with a sheath component resin (B) such as a tetrafluoroethylene/vinylidene fluoride copolymer to obtain the titled fiber of a diameter of 0.8-8mm, comprising a core/sheath structure having a 5-20mum-thick sheath layer.
Patent JP-H0793085-A (JP)
Title: Input display device and input frame display method
Inventor: YAMASHITA SEIJI
IPC: G06F3/0488
Filed: 1993-09-24
Abstract: PURPOSE:To prolong the use life of an input display device by making deterioration of a tablet uniform. CONSTITUTION:Each the transparent tablet 4 is touched with a stylus pen 6, a CPU 7 inputs the position coordinates, touched on the tablet with the stylus pen 6, from a tablet controller 5, performs character recognition, and displays the obtained recognized character on an LCD 1. At this time, the CPU 7 increases a counter in a RAM 9, which counts the use frequency of the area of the tablet 4 indicated with the position coordinates touched with the stylus pen 6, by one. When the power source is turned on the CPU 7 compares the least counter value in the RAM 9 with a counter value indicating the use frequency of the area where an input frame is displayed last, displays the input frame in the area on the tablet corresponding to the counter indicating the least use frequency, and starts an input process for characters, thereby making the deterioration of the tablet 4 uniform.
Patent JP-H0685571-A (JP)
Title: Wide band high frequency amplifier
Inventor: KAMEOKA FUSAHIRO
IPC: H03F3/189
Filed: 1992-09-04
Abstract: PURPOSE:To reduce power to be used, to prevent the degradation of NF and to reduce ripple in a band by removing adverse influences upon the frequency characteristics of a wide band high frequency amplifier for VHF frequency band and a wide band high frequency amplifier for UHF frequency band. CONSTITUTION:Choke coils 2 and 10 connect one terminal to a junction between the output terminals of a VRF amplifier 1 and a URF amplifier 9 and the anodes of switch diodes 8 and 15 and impress the switching voltage of first and second VHF and UHF systems to the other terminal. Thus, the choke coils 2 and 10 use in common a choke coil as a load for impressing the operating power supply voltages of the VRF amplifier 1 and the URF amplifier 9 and a choke coil for the anode voltage of the switch diode.
Patent JP-S6482312-A (JP)
Title: Composite type thin film magnetic head
Inventor: KOYAMA NAOKI
IPC: G11B5/31
Filed: 1987-09-24
Abstract: PURPOSE:To efficiently generate a magnetic field by constituting the titled magnetic head so that height of a soft magnetic pattern which becomes a shield layer of a magneto-resistance effect type head becomes lower than a height of the opposed shield pattern. CONSTITUTION:A height of a shield pattern 21 which has been formed on a substrate 1 is lower than a height of the lower part magnetic pole pattern, therefore, a step difference is generated in the lower part magnetic pole pattern 51 which has been laminated through an insulating layer 3. Thereafter, an insulating layer 6 and a conductor coil 7 are laminated successively and flattened, and in the end, the upper part magnetic pole 8 and a protective film 9 are laminated. Also, the conductor coil 7 is formed and a flattened layer 61 is laminated, and thereafter, a part thereof is brought to etching to a tapered shape, and a step difference part is formed in the upper part magnetic pole. In this case, by providing the height of the magnetic pole parallel part so as to become lower than the height of the shield pattern, it does not occur that an interval between the upper part magnetic pole and the lower part magnetic pole becomes narrow due to a step difference. In such a way, a leakage of a magnetic flux between the magnetic poles can be reduced, and a magnetic field can be generated efficiently at the tip of the magnetic pole.
Patent JP-H0552778-A (JP)
Title: Analyzing method of fluorescent x-ray
Inventor: KONO HISAMASA
IPC: G01N23/223
Filed: 1991-08-23
Abstract: PURPOSE:To improve the analyzing accuracy by reliably detecting the fluorescent X-rays of a light element having the low intensity of the fluorescent X-rays among the composition of a sample including the light element such as baron or the like without being influenced by the background of the higher order beams of a heavy element such as silicon or oxygen. CONSTITUTION:The fluorescent X-rays from a sample 1 including light elements such as boron are passed through a spectrometer 3 comprised of the combination of an artificial grating 6, a total reflection mirror 7 which totally reflects the diffraction X-rays from the artificial grating 6 to reduce the higher order beams of heavy elements, and a first, and a second total reflection slits 5, 8 which maintain the intensity of the fluorescent X-rays of the light, elements high. Then, parallel rays are taken out, detected and analyzed by a detector 4.