baber/WOPTO huggingface dataset:
Patent JP-S58105875-A (JP)
Title: Steering gear
Inventor: TOBISAWA YOSHIO
IPC: F16H57/12
Filed: 1981-12-21
Abstract: PURPOSE:To enhance strength and abrasion resistance, reduce sliding resistance and enhance steering efficiency, by subjecting a sliding part to a cementation or an oil-applying treatment. CONSTITUTION:A rack 6 is formed from a structural carbon steel material to be substantially Y-shaped in cross section, and a sliding surface at a lower part of the rack 6 supported by a rack-supporting member 7, that is, slanted surfaces 6b, 6c in addition to outside and end surfaces of an extension part 6a are subjected to high-frequency quenching, whereby the hardness of these parts is increased, and strength, durability and abrasion resistance thereof are enhanced. On the other hand, the rack-supporting member 7 is formed of a sintered iron base alloy material to have a guide groove 14 substantially Y-shaped in cross section and be substantially cylindrical in overall shape, and the inside wall parts of the groove 14 having guide surfaces 14a, 14b for supporting and guiding the rack 6 are subjected to cementation or oil-applying treatment.
Patent JP-H0868106-A (JP)
Title: Joint and connecting structure for reinforcing bar and joint
Inventor: ANDO NOBUYOSHI
IPC: E04B1/16
Filed: 1994-08-31
Abstract: PURPOSE: To provide a joint and a connecting structure having high strength and good assembling workability by connecting brackets at ends of the outside face of a core opened at the upper section and lower section, fitting diaphragms at the upper section and lower section of the core, boring concrete filling holes on the diaphragms, and preventing the diaphragms from being protruded from the core. CONSTITUTION: Panels 26 are connected at the inner ends of brackets 21-24, and a core for a joint 20 is formed with the connected panels 26. Diaphragms 27, 28 are welded at the upper end face and lower end face of the panels 26. Corner sections of the diaphragms 27, 28 are partially cut, and the cut sections 29 are communicated with the space formed by the panels 26. Holes 30 are bored at the centers of the diaphragms 27, 28 to be communicated with the space. Concrete is placed through the hole 30, and air is released from the cut sections 29 to improve the filling factor. The high-strength joint 20 can be provided.
Patent JP-S6361809-A (JP)
Title: Incinerating system for refuse
Inventor: MATSUURA KENJI
IPC: F23G5/00
Filed: 1986-09-02
Abstract: PURPOSE:To effectively utilize the energy by incinerating refuse in an incinerating furnace before or after cutting it into pieces, screening recyclable resources from residue out of incinerated refuse, and recovering the waste heat. CONSTITUTION:Incinerated cars which are disposed of are cut by a guillotine press into pieces of desired sizes, and a mixture of molten metal and other metal pieces and residue generated in the guillotine press 41 and incinerating furnace 12 is carried by a third crab crane 40 from first and second belt conveyers 46A, 46B to a magnetic screening device 45 for separation and transportation. Large size metal pieces coming out of the guillotine press 41 are carried by a magnet crane 44 to be stacked in a recyclable metal yard 43. Meanwhile, the burnt waste gas of combustible materials of disposed cars generated in the incinerating furnace 12 is thermally recovered by a boiler 50. After slaked lime is thrown into the burnt waste gas to absorb hydrogen chrolide gas etc., the dust of burnt ashes containing the slaked lime is collected by a dust collecting device 55 and the burnt waste gas is released to the atmosphere through the upper part of a stack 34.
Patent JP-S58108667-A (JP)
Title: Solid electrolyte battery
Inventor: NAGAI TATSU
IPC: H01M6/18
Filed: 1981-12-21
Abstract: PURPOSE:To improve cathode reaction by using a cathode obtained by filling gaps of deposited crystals of TiS2 with a solid electrolyte comprising a compound of polyether and lithium salt. CONSTITUTION:TiS2 which is main body of a cathode 1 is deposited by a C. V.D method on a conductive substrate 8. A mixture of polyethylene oxide and LiBF4 is dissolved in acetonitrile. This solution is flowed on the deposited layer of TiS2. This flow is excessively made to form a solid electrolyte layer 3 in addition to filling gaps of deposited crystal of TiS2. When acetonitrile is removed by heating, the solid electrolyte comprising compound of polyethylene oxide and LiBF4 is filled in gaps of deposited crystals of TiS2 and the solid electrolyte layer 3 is formed thereon.
Patent JP-H1153285-A (JP)
Title: Method for setting web site of transfer waiting time interrupting file
Inventor: OSANAI NAOYA
IPC: G06F3/0484
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To eliminate user's waiting time by consisting of a step for preparing a small window in parallel with the reading of a master window based on htm1 information, a step for reading htm 1 information of the small window, a step, etc., for eliminating the small window. SOLUTION: A master file is down-load-started from a server (S13). At the same time of displaying load processing to be under execution on a screen the browse of a client loads its master file onto a memory or a disk. In parallel with this processing, a slave window is newly opened (S21) to overlap to the picture display to load the master file and data of the small capacity of a small file is loaded onto another memory or disk (S22). Then as soon as completing transfer, the data is displayed from on a desk to a slave window. Thereby, a user can start the reading of contents displayed at the master window of the client computer.
Patent JP-H1153695-A (JP)
Title: Curved road warning device
Inventor: TACHIBANA AKIHIDE
IPC: G08G1/16
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain the device which indicates whether or not proper driving for avoiding an obstacle on a curved road is performed before a vehicle enters the curved road by deciding the driving state according to the position of the obstacle in a monitor area and the travel state of the vehicle and generating a warning. SOLUTION: If there is an obstacle, whether the driver's driving operation is proper is judged according to the position and travel state of the vehicle and the position of the obstacle as a received monitor result, and the driver confirms whether his or her driving operation is proper is recognized according to whether there is a warning from a warning means. In this device, a controller 31 performs obstacle warning process by using monitor information and road shape information from a communication unit 30 and detection signals from a wheel speed sensor 41, a marker sensor 42, and a yaw rate sensor 43. The presence/absence state of an obstacle obtained by this obstacle warning processing and information regarding its position are provided to an information output unit 32, and obtained warning information is provided to a warning unit 33.
Patent JP-S6267109-A (JP)
Title: Device for adding component to molten metal
Inventor: TAGUCHI KIYOMI
IPC: B22D11/10
Filed: 1985-09-19
Abstract: PURPOSE:To simultaneously add plural kinds of alloys to a molten steel with a simple device by placing plural kinds of granular alloys on a steel tape while conveying the tape, forming the steel tape to a pipe shape by a pipe forming device and adding the same into the molten steel in the stage of adding plural kinds of the alloys, etc. into the molten steel. CONSTITUTION:The thin steel sheet tape 11 wound on a rotary drum 12 is continuously let off in a horizontal direction by a guide roll 13. Respectively different granular alloy iron and other additives 15 are supplied from plural hoppers 14 juxtaposed in the progressing direction of the tape 11 onto the tape 11. Such tape is formed to the wire shape 17 contg. the additives 15 by the pipe forming device 16 and the pipe is fed by pinch rolls 19 of a feeder 18 into a guide pipe 20. The pipe is continuously added into the molten steel 22 in a ladle 21 through the guide pipe 20. The plural additives are added by as much as the required amt. into the molten steel with the simple device without the need for forming pipe-shaped wires contg. plural kinds of additives such as alloys by each kind.
Patent JP-H1136173-A (JP)
Title: Decoloration of colored clothes
Inventor: NISHIE MAKOTO
IPC: D06M101/00
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To enable quantitative decoloration or discoloration of colored clothes as jeans and the like to a desired level promptly in low costs and in no need of stones and chemicals that are difficult to be removed therefrom after the treatment. SOLUTION: A round rod anode 11 made of a noble metal oxide is installed in a cylindrical electrolytic bath 10. A cylindrical SUS cathode 12 is set around the rod anode 11 so that they are apart from each other and both of electrodes 11, 12 are connected to a power source 13. The electrolytic bath 10 is filled with a saline solution 20 of about 3% concentration. Jeans to be decolored 30 are soaked in the both 10 and the electrodes are energized so that the current density may attain about 5A/dm<2> whereby the jeans are oxidatively decolored by hypochlorous acid, nascent chlorine gas, oxygen gas and hydrogen peroxide generated by the electrolysis.
Patent JP-2001031584-A (JP)
Title: Patch sheet for facilitating blood circulation
Inventor: KAWASE TOSHIKO
IPC: A61P43/00
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To obtain a patch sheet for facilitating blood circulation which reduces tired feeling or various aches by pasting on the sole, ankle, knee, or the like, in use. SOLUTION: This patch sheet 1 for facilitating blood circulation is obtained characteristically by filling the body 2 of a bag-like sheet having gas permeability with a powder 4 containing a fraction of 95-105 deg.C obtained by distilling a wood vinegar as a main component.
Patent JP-2000019863-A (JP)
Title: Image forming device
Inventor: SAEKI KAZUCHIKA
IPC: G03G21/14
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of preventing toner preshed out of transfer paper from the adherence on transferring means. SOLUTION: As for this device, in the case of impossible to preliminarily recognize the length of transfer paper at the time of feeding paper by hand or the like, when the image length is longer than the transfer paper length, the toner on an intermediate transfer belt 10 swollen out from the transfer paper 28 is adhered on the secondary transfer bias roller 14 by which the transfer paper soil on the subsequent print and transfer defect are caused, therefore by determining the transfer paper length based on the time when the leasing end and the trailing end of the transfer paper 28 is respectively allowed to pass through the detecting position by the paper feed sensor 15, in comparing the obtained transfer paper length and the image length, when the image length is longer than the transfer paper length,  the secondary transfer bias roller 14 is separated from the intermediate transfer belt 10 by an attach/detaching mechanism 16 before the trailing end of the transfer paper 28 is allowed to pass through the secondary transfer region. Then, the toner is prevented from adhering on the secondary transfer bias roller 14, and the transfer paper soiling and the transfer defect for the subsequent print, therefore the excellent color image can be obtained.
Patent JP-H0256772-A (JP)
Title: Recording device
Inventor: TAKEDA NOBUHIRO
IPC: H04N5/907
Filed: 1988-08-23
Abstract: PURPOSE:To reduce the capacity of a voice memory and to make the scale of a circuit small by using the memory part of a frame memory for images which is no used for temporarily storing a voice signal. CONSTITUTION:After the voice and video signals generated respectively by a microphone 16 and a photographic lens 10 through an image pickup element are respectively stored in a buffer memory 64 and the frame memory 26 provided with memories 28A and 28B for 1st and 2nd fields, they are recorded in a magnetic disk 48 through a recording head 46. In such a case, switches 62 and 30 are controlled by a clock control circuit 70 so as to store the voice signal in the memory 28A which is not used during the recording period of the memory 28B between the memories 28A and 28B where write and readout are alternately performed and to write the voice signal in the memory 28B which is not used during the recording period of the memory 28A in the same way, whereas the memory part of the frame memory 26 which is not used can be used for temporarily storing the voice signal.
Patent JP-2000040911-A (JP)
Title: Satellite communication antenna device for mobile object
Inventor: IKEDA YUKI
IPC: H01Q1/22
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To reduce the number of fastening screws, to efficiently fix a circular antenna substrate member to a supporting member with a ring-like pressing member, to improve assembly workability, to fit a device for mass production, and to reduce cost. SOLUTION: A ring-like pressing member 12 formed of a metallic board has plural holes 12a installed at comparatively wide intervals and projection parts 12b installed between the adjacent holes 12a. Plural screws 13 are made to pass through the holes 12a of the pressing member 12, and the holes of an antenna substrate member and they are screwed into a supporting member 10. The pressing member 12 presses the antenna substrate member to the supporting member 10 to fit it. Also the pressing member 12 near the screws 13 presses the antenna substrate member 11 to the supporting member 10, and the antenna substrate member is pressed to the supporting member 10 by the projection parts 12b. Thus, the screwing number of screws 13 is reduced, and an inexpensive antenna device whose workability is satisfactory and which fits for mass production is provided.
Patent JP-2000039023-A (JP)
Title: Method and device for machining grooved thrust bearing disc
Inventor: ASADA TAKAFUMI
IPC: F16C17/04
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To machine a high-performance and high-precise dynamic pressure grooved thrust bearing disc. SOLUTION: Only by a cutting work using a bite 5, a high-precise groove having a stable depth is machined in the rotary plane vertical to the rotary shaft of a rotationally driven thrust bearing disc 1 in a way that the bite 5 is displaced approximately in a vertical direction to the rotary shaft and a groove 1B is machined in the thrust bearing disc 1 by applying displacement in a vibration manner approximately in parallel to the rotary shaft.
Patent JP-H1150151-A (JP)
Title: Production of grain oriented silicon steel sheet with extremely high magnetic flux density
Inventor: KAWAMATA RYUTARO
IPC: C22C38/00
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a grain oriented silicon steel sheet having extremely high magnetic flux density as well as excellent excitation characteristic and iron loss characteristic. SOLUTION: The grain oriented silicon steel sheet is produced by subjecting a slab, having a composition consisting of, by weight, 0.010-0.14% C, 0.010-0.050% acid-soluble Al, 0.0030-0.0150% N, and the balance Fe with inevitable impurities, to heating and to hot rolling, cold-rolling the resultant plate one or more times to final sheet thickness, and subjecting the resultant sheet to decarburizing annealing and then to final annealing in the temp. region not higher than the Ac1 transformation point. In this case, at the time of finish hot rolling, low friction rolling of <=0.22 friction coefficient is performed by one or more passes, and further, the draft of the pass for low friction rolling is regulated to >=20% and the draft at final cold rolling is regulated to >75%.
Patent JP-H07187697-A (JP)
Title: Production of porous preform for optical fiber
Inventor: YAGI TAKESHI
IPC: G02B6/00
Filed: 1994-08-31
Abstract: PURPOSE:To provide a method for producing a porous preform capable of producing an optical fiber without being incorporate with metallic compd. and having sufficient strength. CONSTITUTION:A silica powder is agitated in an alkaline liq. phase to remove impurity particles in this silica powder, and the preform is produced by a powder molding method by using this silica powder as a main starting material.
Patent JP-H0362554-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KOJIMA HITOSHI
IPC: H01L23/522
Filed: 1990-08-06
Abstract: PURPOSE:To remove the influence of stress caused by a difference in coefficient of thermal expansion by constituting the interlayer insulating film between wiring layers in a three-layer structure. CONSTITUTION:A three-layer structure of a plasma CVD oxide film 4, S.O.G. film 5, and vapor-grown oxide film 7 is used for the interlayer insulation between aluminum wiring layers 3 and 6. By using the plasma CVD oxide film 4 for the first layer which is brought into contact with a semiconductor substrate 1 and insulating film 2, the residual stress between the substrate 1 and film 2 can be reduced. In addition, since no much difference exists between the coefficient of thermal expansion of the film 4 and that of the S.O.G. film 5, the adhesive property between the films 4 and 5 becomes better. Furthermore, direct contact of the film 5 with the layer 6 is eliminated.
Patent JP-H0658316-A (JP)
Title: Preventive device for screw return
Inventor: IMAI YOSHIHIRO
IPC: F16B39/02
Filed: 1992-08-04
Abstract: PURPOSE:To prevent the reverse rotation of a nut only by tightening one nut by shaft- supporting the check cam of a nut screwed on a bolt, forming this check cam into a shape by which it slides along the screw of the bolt at the time of forward rotation and bites into the screw at the time of reverse rotation. CONSTITUTION:A side arm 8 is projectingly provided at a nut 2 screwed on a bolt 1, and at around the middle of it, a small piece 9 is pivotingly supported by means of a support shaft 7, and at its tip, an arclike check cam 3 coming into contact with the screw 4 of the bolt 1 is formed. The cam 3 is an arclike check cam of an irregular eccentric shape whose curvature is large gradually from the center of the support shaft 7, and forms a check cam 3 by coming into pressure contact with the screw 4 by the force of a spring 10. The nut 2 is screwed on the screw 4, and turned in an arrow (a) direction, and then, the support shaft 7 is turned in the same direction, and the cam 3 is moved impulsively along the screw 4 in the opposite direction from the arrow (a) with the support shaft 7 as a center, and the nut 2 is rotated forward and tightening can be carried out. Even if reverse rotation force is added to the nut 2 after tightening completion, there is no chance of the nut 2 being rotated in the reverse direction, as the force of the check cam 3 biting into the screw 4 acts on the nut 2.
Patent JP-H0256178-A (JP)
Title: Method for compressing/expanding picture data
Inventor: ISHIKAWA YUTAKA
IPC: H04N1/41
Filed: 1988-08-22
Abstract: PURPOSE:To decrease data quantity, to reduce storage capacity and to speed up operation at the time of expanding without displaying space by using a code in which there are spaces from a certain position in one line to the end of the line. CONSTITUTION:When, for example, spaces continue after white letters A and B to the end of the line, hexadecimal data 38, 41 and 38, 42 showing the white letters A and B are stored in a screen memory 1 and after that, the number 294 of the above spaces are stored in positions D-5 and D-6 of the memory with 2-bite codes CR and LF. When characters are displayed, data stored in the screen memory 1 are transmitted to a character generator 2, when character codes appear, the characters are generated, when codes showing the spaces appear, the spaces are generated for the number, and further, when the CR and LF appear, the display of that line is stopped and it is transferred to the next line. Consequently, display speed can be increased.
Patent JP-S58111155-A (JP)
Inventor: NOOMAN REEN
IPC: H02P29/00
Filed: 1981-12-22
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-H1043345-A (JP)
Title: Golf swing corrector
Inventor: MIYAZAKI HIROSHI
IPC: A63B69/36
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To achieve a comprehensive correction among desired movements of arms and fixed movements to regulate the twisting of bodies, the position of heads and the like by arranging an arm-opening-preventing part, a grip part moving on a guide frame arched drawing a large curve and a fixing part of a ring frame on a body. SOLUTION: Firstly, a ring frame 2 is pulled over a head to be put on shoulders and both sides are grasped between fixing fames 5a and 5b to be stabilized over the shoulders. Then, when an attitude of back swing is taken from addressing, the grip 8 is guided to the top position by regulating the angle of swinging up arms to smoothly move upward along a guide frame 7 while the angle and movement of swinging up the arms are spontaneously corrected. In the back swing, the ring frame 2 is turned in such a manner as not to be deviated horizontally and longitudinally. thereby allowing the correction of the axis of a human body, the position of a head and the like. Both sides of the arms are regulated by arm opening prevention members 4a and 4b thereby enabling the binding of the opening of arms in the back swings.
Patent JP-S6188384-A (JP)
Inventor: FUKAMI KENJI
IPC: G07D1/00
Filed: 1984-10-05
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-S6267174-A (JP)
Title: Production of hard carbon film coated sintered hard alloy
Inventor: IKEGAYA AKIHIKO
IPC: C23C16/50
Filed: 1985-09-19
Abstract: PURPOSE:To improve the adhesive strength between a diamond film and base material by removing a metallic bond phase by as much as a specific depth from the surface of a sintered hard alloy base material prior to a coating treatment. CONSTITUTION:The surface of the sintered hard alloy base material such as sintered WC.Co alloy is subjected to a lapping treatment with diamond abrasive grains and thereafter the metallic bond phase 2 on the surface of the base material is removed from the base material surface over the depth of >=1/100 and <=2/3 the average grain size of the WC particles which are the hard dispersion phase of the above-mentioned alloy. A method such as etching with an acid such as hydrochloric acid or dry etching in carbon fluoride plasma is more preferable as a removing means. The hard carbon film of diamond, etc. is then coated on the base material surface by decomposition of a gaseous flow mixture composed of hydrogen and methane in the plasma excited by microwaves. Diamond nuclei 3, 3' are formed not only on the top surface but also side faces of the WC particles by such method, by which the adhesive strength between the base material and the diamond film is improved.
Patent JP-2001034673-A (JP)
Title: Electronic circulation method and electronic circulation system
Inventor: YANAGI MASATAKE
IPC: G06F19/00
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To obtain an electronic circulation function which can show a flexible and strong sales promotion effect on a technology for circulating an electronic circulation unit through a network. SOLUTION: An electronic ticket issuing game server device 103 issues an electronic ticket being a first electronic circulation unit and displays an advertisement through an advertisement enterprise WWW server device 104 as the response against a questionnaire operation by a user. The user can play a game by using the electronic ticket and an electronic check issuing game server device 120 issues an electronic check. The user accesses an electronic check consumption server device by using the electronic check and can order a commodity and a free gift.