baber/WOPTO huggingface dataset:
Patent JP-H10193917-A (JP)
Title: Pneumatic radial tire
Inventor: IGARASHI EIJI
IPC: B60C9/22
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic radial tire improved in durability while being able to follow lift at the time of vulcanization. SOLUTION: In a pneumatic radial tire having at least three belt layers 1B, 2B, 3B on the outside of a carcass layer C in the tread T, at least one belt layer 3B out of the belt layers is to be a belt reinforcing layer with its cord angle to a tire circumferential direction being substantially 0 deg.. This belt reinforcing layer is formed by winding a strip 4 with one or a plurality or reinforcing cords arranged parallel with each other and bundled being embedded in rubber, around the outer periphery of the belt layer 2B over the width corresponding to the width of the belt layer while having a clearance (d) between side parts. The strip 4 is cut in a width direction every wind exceeding one round but short of two rounds so as to provide cut parts, and these cut parts are dispersed over a round of the tire.
Patent JP-S5286588-A (JP)
Title: Punching method and die for heavy metal boards with low melting points
Inventor: TSUDA NAOKATSU
IPC: B26F1/02
Filed: 1976-01-13
Abstract: PURPOSE: To prolong a life of a lower die by devising a shape of a die hole in order to keep a shape and a size of the die to be always uniform even when the die surface is polished. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61253186-A (JP)
Title: Welding method for energy beam using electric energy as well
Inventor: MINAMIDA KATSUHIRO
IPC: B23K26/346
Filed: 1985-01-10
Abstract: PURPOSE:To weld with shallow depth of the welding zone on the whole, with narrow thermal influence zone and without welding defects by heating the center part of the plate thickness by an energy beam and by heating simultaneously by high frequency current the both end parts of the plate thickness which can not be covered by the energy beam. CONSTITUTION:The edge part 2 of a tubular body 1 is uniformly heated to the welding temp. over the whole metal range by the laser beam LB irradiated through a beam guide 29 from a laser irradiating device 4 and the Joule heat generated by the high frequency power fed from a probe 7. Therefore the heating temp. distribution is uniform in the thickness direction, the spreading of the thermal influencing part is minimum and the welding with high stiffness and without welding defects is performed.
Patent JP-S5594928-A (JP)
Title: Preparation of dicyclopentadiene opened ring polymer and copolymer
Inventor: KANAZAWA HIROYUKI
IPC: C08G61/08
Filed: 1979-01-12
Abstract: PURPOSE: To obtain a high-quality title (co)polymer useful as an adehsive or the like by contacting dicyclopentadiene alone or a monomer mixture of said dicyclopentadiene and cycloolefines with a catalyst system comprising a combination of a W or Mo compound and an organic Bi compound.  
     CONSTITUTION: A halogenated or a oxy-halogenated compound of tungsten or molybdenum, e.g., tungsten dibromide, molybdenum tribromide or the like and an organic bismuth compound shown by a formula RmBiX 3-m  (wherein R is alkyl, aryl; X is halogen; m is 1W3), e.g., triarylbismutn or the like are combined to prepare a catalyst system. Thereafter, in the presence of this catalyst system, dicyclopentadiene or a monomer mixture comprising dicyclopentadiene and cycloolefines is subjected to polymerization reaction to obtain a title (co)polymer. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59129623-A (JP)
Title: Wire sliding member of wire cut electro-discharge machine
Inventor: INOUE KIYOSHI
IPC: B23H7/10
Filed: 1983-01-11
Abstract: PURPOSE:To lower the frictional coefficient and electric resistance, by incorporating a solid lubricant in a member on which a wire electrode is slid. CONSTITUTION:The wire electrode 1 is guided by rollers 4-7 or brake or electric current is applied to the wire electrode 1 through the rollers 4-7 so that a work 10 can be machined between dies 2, 3. The rollers 4-7 contain a solid lubricant so that the frictional coefficient and electric resistance are lowered.
Patent JP-S5386222-A (JP)
Title: Electronic photograph device
Inventor: KOMORI SHIGEHIRO
IPC: G03G15/00
Filed: 1978-01-17
Abstract: PURPOSE: To provide a copy, wherein the top end of a toner image on a light sensor aligns with that of a transfer paper, even if the exposure start is somewhat deviated, by providing a control means for starting the feed of the transfer paper through a reciprocally moving means for exposing a rotary light sensor to an original image during the reciprocally moving means running. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11202217-A (JP)
Title: Confocal microscope apparatus
Inventor: OTSUKI SHINYA
IPC: G02B21/02
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a confocal microscope apparatus with which a slice image of low aberration and high resolution in a wide field of view can be easily obtained. SOLUTION: This apparatus is constituted by using a confocal scanner for scanning radiation light passed through a substrate having plural fine apertures through an objective lens to a sample while rotating this substrate. In this case, two camera lenses 51 and 52 connected with focusing at the infinity while opposing arranging the substrate and the sample so as to match the positions of respective film surfaces wit the position of the both are used as the said objective lens.
Patent JP-H11203719-A (JP)
Title: Optical element holder, optical pickup and optical disk device
Inventor: FUNAKIRI ATSUSHI
IPC: G11B7/135
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To provide an optical element holder, easy to perform the positioning adjustment of an optical element and preventing the positional movement of the holder due to an environmental change, and an optical pickup and an optical disk device both utilizing the holder. SOLUTION: This optical element holder 34 supports an optical element, is housed in a V-groove 20b formed on a mounting base 20a so as to extend parallely to the optical axis and the peripheral surface 34a of the holder is formed in a cylindrical shape around an axis parallel with the optical axis, a screw hole 34c is provided on the peripheral surface and the holder is fixed to the mounting base 20a by engaging/fastening a fixing screw 35 with/to the screw hole 34c from the rear face of the mounting base 20a while the holder is housed in the V-groove of the mounting base.
Patent JP-H10194136-A (JP)
Title: Steering control device
Inventor: KOSHIRO TAKAHIRO
IPC: B62D5/22
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To enable a change of transmission ratio of steering angle to wheels by providing a rotating force transmitting means, which can be displaced in the axial direction of a pinion, between a conical pinion, which is connected to a steering wheel, and a rack bar, of which both ends are connected to a steering shaft and which is positioned in parallel with the pinion. SOLUTION: In the case of high-speed traveling, a ball guide 20 is moved downward in the axial direction of a pinion 12 by a gear ratio variable actuator 18, and a ball 16 is positioned between a small diameter part of the conical pinion 12 and a rack bar 10. In the case of low-speed traveling, the ball guide 20 is moved upward in the axial direction, and positioned between the large diameter part of the conical pinion 12 and the rack bar 10. When the pinion 12 is rotated with the operation of a steering wheel, this rotating angle is converted to the moved variable of the rack bar 10 in the horizontal direction through the ball 16. Transmission ratio of the steering angle to the wheels when the ball 16 is positioned at the small diameter part of the pinion 12 is larger in comparison with the case where the ball 16 is positioned at the large diameter part of the pinion 12.
Patent JP-S59129090-A (JP)
Inventor: CHIBA HIROSHI
IPC: B26B25/00
Filed: 1983-01-11
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-H10193104-A (JP)
Title: Back washing mechanism for powder supplying part in build-up welding equipment
Inventor: NOGUCHI OSAMI
IPC: B65D88/70
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To prevent a powder from mutually sticking and to smoothly supply a proper amount of the powder by installing a back washing mechanism on a lower part of a powder storage hopper, making an inert gas reversely flow from a powder transferring gas supplying nozzle to the hopper side and supplying the powder to a welding part after discharging an air between the powder granules. SOLUTION: A tube passage of a powder transferring tube 6 is closed with a valve mechanism 32, a back washing gas discharging nozzle 31 is opened, an argon gas is supplied from a powder transferring gas supplying nozzle installed on the lower side of a rotary feeder 13, and the air between granules of the powder W inside a hopper 11 is discharged and displaced. After the displacing working is finished, the back washing gas discharging nozzle is closed, the valve mechanism 32 is operated and the tube passage of the transferring tube 6 is opened. In this state, the rotary feeder 13 is rotated. Therefore, the powder W inside the hopper 11 flows downward with the self-weight, it is filled in a groove 13 on the upper side of the rotary feeder 13 from the passage of a passage forming member 23a and it is dropped downward together with the rotation.
Patent JP-H11205367-A (JP)
Title: Method for detecting and eliminating infinite relaying of packet and its network system
Inventor: SUZUKI YUKIO
IPC: H04L45/18
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To provide the method and the network system for detecting and eliminating infinite relaying of packets by which a spanning tree protocol STP is always in normal operation so that no storm occurs in the network. SOLUTION: In the method for detecting and eliminating infinite relaying of packets using a network system 1-1 having a plurality of (2 or over) ports 2-1, 2-2, 2-3 such as a switching hub or a bridge that has a function of relaying data among information communication devices connecting with the ports 2-1, 2-2, 2-3, a sender address in a packet received by the ports 2-1, 2-2, 2-3 is monitored. When the packet having the same sender address has been received by the plurality of the ports 2-1, 2-2, 2-3 within a prescribed time, relaying of packets other than a bridge protocol data unit BPD is stopped.
Patent JP-H05184801-A (JP)
Title: Evaporating concentrator for water solution
Inventor: KUREMATSU MASAYUKI
IPC: F25B29/00
Filed: 1992-01-10
Abstract: PURPOSE:To deodorize odor of gas taken out when an evaporator and a cooler are evacuated without using a deodorant. CONSTITUTION:Water vapor generated in an evaporator 1 is cooled and condensed in a cooler 2 to recover it in a condensate receiver 101 installed in the lower part of a casing 10 outside the cooler. The condensate in the condensate receiver 101 is drawn up by a pump 105 and scattered on a gas passable layer 103 from a scattering pipe 106. On the other hand, odor containing gas generated in the evaporator 1 by a vacuum pump 3 is fed into a gas feeding chamber 102 installed in the intermediate part of the casing 10 and rises to pass it through the gas passable layer 103 and is discharged from a gas discharge opening 104 installed in the top face of the casing. At this time, gas and condensate are in contact, causing deodorizing to be performed.
Patent JP-S61162795-A (JP)
Inventor: OBA KUNIO
IPC: G21C17/10
Filed: 1985-01-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01184641-A (JP)
Title: Information recording medium
Inventor: TAKAHASHI YONOSUKE
IPC: G11B7/24
Filed: 1988-01-11
Abstract: PURPOSE:To enhance C/N (carrier wave/noise) at the time of reproduction by incorporating a nonlinear optical material into another layer adjacent to the recording layer of an information recording medium or another layer. CONSTITUTION:This recording medium is constituted of a substrate 1, a nonlinear optical layer 2 provided on one face thereof and the recording layer 3. The recording medium is constituted of the substrate 1 and the recording layer 3'. The nonlinear optical material is incorporated into the layer 3'. The layer 2 of the information recording medium provided with the layer 2 as the separate layer is larger in the refractive index of light than the layer 3 and the wavelength-converted light progresses from the layer of the larger refractive index to the layer of the smaller refractive index and is then detected; therefore, the influence of scattering is decreased and the high C/N is obtd. even if there are ridges around the bits. The wavelength conversion of the laser light for reproduction with the medium having the layer 3' is executed only in the part where the bits are not formed and the information can be read in accordance with the presence or absence of the wavelength-converted light. The high C/N is, therefore, obtd.
Patent JP-2000201560-A (JP)
Title: Exercise level-measuring device for small animal, treadmill for small animal, and breeding case
Inventor: ADACHI YUJI
IPC: A01K29/00
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To provide an exercise level-measuring device scarcely limited in installment site and hardly damaged by being gnawed by small animals. SOLUTION: This device for measuring an exercise level of a small animal moving within a small animal's treadmill 5 installed in a breeding case 1, comprises: a body to be detected 11 mountable to a rotating wheel 5; and a detection body 10 mountable to the breeding case 1 and designed to detect the rotation speed of the rotating wheel 5 by detecting the body to be detected 11 in a non-contact way.
Patent JP-H06260924-A (JP)
Title: Floating detecting circuit
Inventor: HOU SANRIYUU
IPC: G01R31/317
Filed: 1994-01-18
Abstract: PURPOSE: To provide a semiconductor circuit having a floating detecting circuit which detects the floating state of an input terminal applied with a DC signal. CONSTITUTION: A pulse generator is coupled with the input terminal and outputs a pulse signal to the input terminal when the input terminal is in a floating state. A counter receives the pulse signal and counts pulses of the pulse signal at every specific period. A floating state decision unit 204 compares the number of pulses with a specific reference number and outputs a floating detection signal, which indicates whether or not the input terminal is in the floating state. The floating detecting circuit 101 included in the semiconductor circuit detects the input terminal state in a 1st period and outputs a floating detection signal for a 2nd period. A DC level detector 102 is coupled with the input terminal and measures the DC signal level applied to the input terminal in the 2nd period wherein the input terminal is not in the floating state.
Patent JP-H10199207-A (JP)
Title: Information processing apparatus
Inventor: WASHIYAMA TORU
IPC: G11B25/04
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk apparatus in which a moving portion thereof can be inserted with respect to a frame of the apparatus without causing damage to a flexible printed circuit connecting the frame and the moving portion even with a reduced thickness. SOLUTION: This apparatus is configured by: a frame 11 having an opening 11a; a moving portion 12 which is movable toward the inside and the outside of the frame 11 through the opening 11a and hold readout means for reading out an information signal recorded on an optical disk; control means provided at the inside of the frame 11 (specifically, provided in a space 11s) for controlling a readout operation by the readout means; a flexible printed circuit 13 having one end electrically connected to the control means and the other end electrically connected to the readout means; and a guide sheet provided between the flexible printed circuit 13 and the frame 11 so as to suppress friction between the flexible printed circuit 13 and the frame 11.
Patent JP-H10201021-A (JP)
Title: Gas-insulated switchgear
Inventor: NAKANISHI RYOICHI
IPC: H02B13/02
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To make the depth dimension of each unit smaller than before and to reduce the installation area of a gas-insulated switchgear by arranging a bus-bar tank in either the uppermost part or the lowest part of a box, or both. SOLUTION: In a unit A, a bus-bar tank 2 is moved from the left end of the upper part of a box 15 to the center of its upperpart part, and the disconnector DS in the bus-bar tank 2 is connected to an earthing switch ES in an equipment tank 1 through a conductor 4 long in the vertical direction, and a vacuum circuit-breaker VCB is set up long in the vertical direction. On the other hand, in a unit B, a bus-bar tank 7 which used be arranged in the upper part of the box 15 is arranged in the lowest part, and a bus-bar tank 8 is arranged in the uppermost part, and a cable head CHD arranged left below the bus-bar tank 8 is connected with bus-bars 12 through conductors 9, 10, 11 stretching approximately along the vertical direction. Consequently, it becomes possible to shorten the length on the depth direction being left and right directions of the box 15.
Patent JP-H05191821-A (JP)
Title: Multi-system color tv receiver
Inventor: MIZOGAMI HIROYUKI
IPC: H04N9/00
Filed: 1992-01-13
Abstract: PURPOSE:To prevent the degradation of color killer sensitivity by quickening a coloring at the time of switching by changing the cycle switching the output of an oscillator when frequency coincidence is not detected by the electric field intensity of a reception signal. CONSTITUTION:When an input is at L level, that is, at the time of white and black signal, the output of a flip-flop 18 is inverted from the present output, a switch 6 selects a crystal resonator which is not selected at present. A timing circuit 19 determines the cycle of the inversion operation when the input of the flip-flop 18 is at L level, and a comparison circuit b compares the output of an automatic gain control circuit 5 and the DC voltage of a reference voltage source 7 and inputs the result in the timing circuit 19. The cycle of the inversion operation of the flip-flop 18 is determined by the cycle of the output pulse of the timing circuit 19 and the cycle of the output pulse is controlled by the comparison circuit 6. Namely, by the electric field intensity of a reception signal, the cycle of the inversion operation of the flip-flop 18 can be controlled.
Patent JP-H11203445-A (JP)
Title: Image processor for vehicle
Inventor: IIZAKA ATSUSHI
IPC: G06T1/00
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle image processor capable of accurately measuring the target advancing direction of a vehicle even when the vehicle changes the pitch angle. SOLUTION: The image processor is provided with an edge extractor 11 for emphasizing an edge of a lane from a forward road image signal obtained from a digital image pickup device 1, a threshold setter 12 for setting up a threshold for extracting the contour of the lane based on the result of the extractor 11, a contour extractor 13 for extracting the contour of the lane from the result of the edge extractor 11 and the threshold set up by the setter 12 and generating contour data, a noise contour remover 14 for removing a noise component from the contour data, a white line detector 16 for detecting a lane indication line from the contour data from which the noise component is removed, an attitude change detector 17 for estimating the attitude of the vehicle from the lane indication line detected by the detector 16,  and a target advancing direction detector 18 for detecting the target advancing direction of the vehicle based on the detected result of the detector 16 and an attitude estimation result.
Patent JP-S61162970-A (JP)
Inventor: OTSUKA HIROSHI
IPC: A63H33/00
Filed: 1985-01-11
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-H10186359-A (JP)
Title: Reflection type liquid crystal display device
Inventor: UCHIDA TATSUO
IPC: G02B5/02
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To obtain a reflection type liquid crystal display device that has no parallax, is of high definition, and has high display quality, by providing a photosensitive resin layer having smooth protrusions of two kinds or more whose heights are different from each other and a reflection metallic film formed on it. SOLUTION: A large number of large protrusions 4 and small protrusions 5 of two kinds or more, whose heights are mutually different and which are made of a synthetic resin material, are respectively formed on a glass substrate 2. A smoothed film 6 is formed by covering these protrusions 4, 5 and burying recessed parts between the protrusions 4, 5. The surface of the smoothed film 6 is formed in a smoothly curved surface shape by the influence of the protrusion parts 4, 5. Moreover, a reflection metallic film 7 made of metallic materials such as aluminum, nickel, chrommium and so forth, is formed on the smoothed film 6. This reflection metallic film 7 is formed over plural columns in a long band shape. These of the protrusions 4, 5, the smoothed film 6 and the reflection metallic film 7 being on the glass substrate 2 constitute a reflection plate 8 being a light reflection member.  Furthermore, an oriented film 9 is formed on the reflection metallic film 7.
Patent JP-S55137392-A (JP)
Title: Belt convertor type blower device
Inventor: SHITOU NAOMICHI
IPC: G05D23/24
Filed: 1979-01-19
Abstract: PURPOSE:To enable speed convertors to follow a moment of inertia of a blower sufficiently by constituting to adopt a non-step conversion for one belt, while a fixed reduction ratio for others, and thus stabilizing and ballancing a transmission ability charged for each belt. CONSTITUTION:The first belt of a core unit 4 fitted with a rib is wound to an input shaft 1 being provided with a pully 10 with a conversion ratio of a driving side with a pair of a fixed and a sliding pullies and also to an end of an intermediate shaft 2 provided with a pulley 20 with a follower's conversion ratio constituted in a similar manner. The second belt composed of V belts 51, 52, 53, is wound being provided with a pulley 30 of a fixed speed ratio at another shaft end of the intermediate shaft 2 while a pully 40 of a fixed speed ratio to an output shaft 3. A contact position of pullies 10, 20 in a driving side and in the follower's side is changed by a control motor 60 and the first belt is driven as a non-step speed increasing and decreasing convertor, and the second belt as a fixed speed ratio reducer, thereby stabilizing the transmission power for each belt allowing them to follow a moment of inertia of a blower sufficiently.
Patent JP-S62162136-A (JP)
Title: Simultaneous-updating control system for file with indices in hierarchy structure
Inventor: MABUCHI SHIGERU
IPC: G06F12/00
Filed: 1986-01-10
Abstract: PURPOSE:To improve the efficiency of simultaneous updating processing by fixing the position of the page in the highest-order index, locking only such pages that are referred to including the said page in the highest order, and releasing the lock of the preceeding page in case of advancing to the updating processing of the following page. CONSTITUTION:An electronic computer main body 1 is in such constitution as provided with an index generating-updating means 2, an index retrieving means 3, and a simultaneous-updating control means 4. In case of inserting a new data to index parts 61-63, the means 2 inserts the new data in a position corresponding to a field value stored and stored there. When the page of the index parts 61-63 is divided by the insertion of the new data, the address of a newly-generated page is registered in a higher-order page. And further, if the highest-order page is divided, the hierarchy structure is made higher in its height, and a new highest-order page is generated.