baber/WOPTO huggingface dataset:
Patent JP-H0785325-A (JP)
Title: Gate system
Inventor: KUSHIMA HIDEKIYO
IPC: G07B15/00
Filed: 1993-09-10
Abstract: PURPOSE:To provide a gate system which can securely execute separation communication without jamming and a communication defect even if a user indicates plural commutation tickets and which can normally execute a processing based on data transmission/reception. CONSTITUTION:When the commutation ticket 8 inserted into a communication possible area is started and it receives ID code transmission request data from an automatic ticket examination device l, the commutation ticket 8 transmits its own ID code. The automatic ticket examination device 1 receives the ID code, identifies it and executes a communication processing with the commutation ticket 8. When the ID code cannot normally be received at that time, ID code transmission timing is generated from the automatic ticket examination device 1 and request data to be transmitted is repetitively transmitted for the number of prescribed times. When the automatic ticket examination device 1 repeats, the transmission of the request data at prescribed intervals, the commutation ticket 8 operates calculation logic based on the ID code so as to generate ID code transmission timing at every time, and transmits the ID code at the timing.
Patent JP-S61104260-A (JP)
Title: Automatic inspection apparatus of number-of-rotation detection apparatus
Inventor: MATSUMOTO KAZUHIKO
IPC: F02D45/00
Filed: 1984-10-26
Abstract: PURPOSE:To inform the abnormality of a number-of-rotation detection apparatus in an early stage, by providing two independent number-of-rotation detection apparatuses and comparing the outputs of both apparatus. CONSTITUTION:A gas turbine engine (drive machinery) 1 drives a generator 3 through a speed reducer 2 and a rotary speed controller 5 controls a fuel valve 6 on the basis of the number N1 of rotations detected by a rotary speed detector 4. The number N1 of rotations is inputted to an automatic inspection apparatus 10 through the controller 5 and the number N2 of rotations detected by a reference rotary speed detector 8 is inputted thereto through a number-of- rotation/voltage converter 9. The automatic inspection apparatus 10 compares the number N1 of rotations and the number N2 of rotations and displays abnormality when the difference between both of them is a predetermined value or less. By this method, because abnormality can be detected in an early stage, a fatal accident can be prevented.
Patent JP-H0387879-A (JP)
Title: Image forming device
Inventor: TAKEDA ATSUSHI
IPC: G03G15/16
Filed: 1989-08-31
Abstract: PURPOSE:To obtain high transfer efficiency and to obtain a high picture quality by making an amount of transfer charge per unit area which the rear edge of a transfer material receives different from that the image forming area of the transfer material receives, when the transfer material is carried by means of a transfer material carrier. CONSTITUTION:The transfer material P is introduced to a guide 22 by the action of resist rollers 21 and 21; then, it is supplied to the position of a conductive roller 20 along the surface of a carry sheet 6a. Here, a value at which the transfer material P or the carry sheet 6a receives transfer currents per unit area, that is, an amount of transfer charge has a specific characteristic in relation to time. Where T0 is a fall time from when an amount of transfer charge is Q0 at which transfer efficiency is stabilized to when an amount of transfer charge is 0, QTH is an amount of transfer charge at which lateral streaks occur, and TTH is a rise time from QTH to 0, a distance X between the rear edge of the transfer material P and the rear edge of a picture formed on the transfer material P is expressed as X>=(TTH-T0)VP.S; here VP.S is the rotating speed of a photosensitive drum. That is, the rear edge of the transfer material is provided with a non-image area where a toner image is not formed, so that an amount of charge is reduced to one that does not cause lateral streaks.
Patent JP-H1063883-A (JP)
Title: System for automatically issuing reserved seat ticket and method therefor
Inventor: ISHIKAWA IZUMI
IPC: G06F19/00
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To ensure high profits by efficiently operating the assignment of vacant seats to be retrieved according to the reserving request for a seat. SOLUTION: A host computer 20 reads vacant seat information corresponding to designated information such as on-board section transmitted from a main controlling part 16 from a storing means 21, retrieves any vacant seats according to a conventional seat reserving method and a seat selection priority order deciding method set by a staff operating part 19, and transmits reservation invalidity information when any vacant seat is not present, and reserved seat ticket information when any vacant seat is ensured to the main controlling part 16.
Patent JP-2001049240-A (JP)
Title: Joint additive, joint mortar, joint structure, and formation thereof
Inventor: IMURA TAKEO
IPC: C09K3/10
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To obtain a joint mortar having good spreadability, easy fillability into a joint, and excellent water repellency and anti-mold properties by adding a joint additive comprising a silane compound and/or a silicone compound to a mortar material, further adding an antimold to the mixture, and kneading the resulting mixture. SOLUTION: The joint mortar is obtained by adding 0.05-4 wt.% joint additive comprising a silane compound and/or a silicone compound to a mortar material comprising 30-60 pts.wt. cement, 30-60 pts.wt. fine aggregate, 0.1-0.5 pt.wt. water reducing agent, 0.1-0.5 pt.wt. water retentive, and 15-30 pts.wt. water, optionally adding an antimold to the mixture, and kneading the resulting mixture. The joint mortar bas good flowability, so that it is desirable for filling into a joint clearance by, especially, jointing with a trowel. Because of the ability of the added joint additive to impart water repellency, the mortar can give a joint made proof against water penetration and therefore made proof against staining and the elusion of the antimold.
Patent JP-H0676965-A (JP)
Title: Discharge lamp lighting device
Inventor: KAMATA MASAO
IPC: H05B41/24
Filed: 1992-08-25
Abstract: PURPOSE:To ensure safety in state where a low voltage discharge lamp is not mounted, and upon occurrence of the improper contact thereof, and avoid causing the cold cathode of the lamp to start for preventing the service life thereof from being shortened. CONSTITUTION:Two secondary windings N2-1 and N2-2 of a leakage transformer OT for oscillating an inverter block IN1, and both filaments F1 and F2 of a fluorescent lamp DL are alternately connected in a loop, thereby causing the double spot lighting of the fluorescent lamp DL. For preheating the discharge lamp DL, DC preheating current limited with a preheating current limiting resistor R3 is supplied from a DC power supply to the filaments F1 and F2 of the lamp DL. Also, only when a voltage drop occurs in the resistor R3, the inverter block IN1 is caused to operate via a control circuit CR1.
Patent JP-H1149052-A (JP)
Title: Interior work bench for automobile
Inventor: IKETANI TAKESHI
IPC: B62D65/00
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To provide an interior work bench for an automobile whereby work in a car room can be efficiently performed. SOLUTION: In a base part frame 10 long in a vehicle longitudinal direction mounted from upward in a floor tunnel protruded from a floor in a interior, a guide rail 11 making a running base stand 12 perform slide running in a vehicle longitudinal direction is provided, also in an upper end part, a seating plate 15 is mounted able to rotate in a horizontal surface, and a bellows cylinder 13 lifted by supply/discharge of air is mounted in the running base stand 12.
Patent JP-S61103885-A (JP)
Title: Preparation of boric acid ester for brake fluid
Inventor: MINAGAWA KENICHIRO
IPC: C10M105/78
Filed: 1984-10-26
Abstract: PURPOSE:To produce a compound useful as a brake fluid having excellent corrosionproofing property to metal and stability in moisture absorption, by neutralizing an alkali catalyst used in the production of a polyether with a specific neutralizing agent, and reacting the product with a boron compound. CONSTITUTION:A polyether is prepared by adding 1-10mol of a 2-4C alkylene oxide to a compound having active hydrogen (e.g. methanol, propanol, butanol, etc.) based on the active hydrogen, and reacting at 80-150 deg.C in the presence of an alkali catalyst (e.g. potassium hydroxide). The alkali catalyst is neutralized with 0.5-1.5 equivalent of a hydroxy acid (e.g. glucolic acid, lactic acid, etc.) (based on 1 equivalent of the alkali catalyst) in an inert gas stream such as nitrogen gas at 20-90 deg.C. the reaction product is added with a born compound (e.g. boric acid, triphenoxyboron, etc.), and subjected to the dehydration reaction or ester exchange reaction at 80-150 deg.C to obtain the objective compound.
Patent JP-H0566082-A (JP)
Title: Refrigerator
Inventor: KATOU HITOSHI
IPC: F25D23/00
Filed: 1991-09-05
Abstract: PURPOSE:To enable setting a foundational structure in place, while the body of a refrigerator is held erect, in a set procedure for the assembly of a refrigerator wherein a foundational structure to which high-pressure side units, such as a compressor and piping to an evaporator, are fixed is fitted under the body of a refrigerator and in an integrally molded casing of synthetic resin. CONSTITUTION:A lower flange 15 fixed to the lower part of the outer casing of the body 1 of a refrigerator forms from an edge a clasping piece 15a which projects from and is bent back to extend substantially in parallel with and with some space from the underside of the outer casing. This clasping piece 15a meshes with a flange 19a which projects from a plane 19 for fixation formed on a foundational structure 16 and forms a joint for fixation.
Patent JP-2001050332-A (JP)
Title: Spring constant variable viscous fluid sealed damper
Inventor: KATO MASATSUGU
IPC: F16F15/02
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To retain a large damping effect in a wide frequency range extending from low frequency band to high frequency band and restrain the resonance magnification in the resonance frequency of a body to be supported by varying the thickness of a flexible part. SOLUTION: A vessel 1 formed of a stirring part 3, a cylindrical part 8 and a flexible part 9 of rubber-like elastic body for connecting the both. The flexible part 9 is formed of a thin part 6 and a thick part 7. A viscous fluid 2 is filled in the vessel 1, and sealed with a lid 5 to provide a spring constant variable viscous fluid sealed damper. A shaft 4 protruded from a body to be support 10 is inserted to the stirring part 3 of the vessel 1. When an external vibration is generated, the flexible part 9 is deformed, and the stirring part 3 moves to stir the viscous fluid 2, whereby a viscous resistance is received to impart a damping effect to the body to be supported. The thickness of the thin part 6 constituting the flexible part is set to 2.5 mm, and the thickness of the thick part 7 is set to 5.5 mm.  The thin part 6 is provided on the circumference of the stirring part 3, and the thick part 8 is provided on the circumference of the thin part 6.
Patent JP-H0274256-A (JP)
Title: Ankle shaking device
Inventor: NAKA HIROSHI
IPC: A61H1/02
Filed: 1988-09-09
Abstract: PURPOSE:To shake an ankle automatically and simply by constituting the title device of a shaking part to which a fulcrum part for permitting the shaking motion of the finger base holding part of the ankle and a base stand on which the shaking part can be shaken. CONSTITUTION:At first, the ankles of both feet 1 are placed in the vicinity of a fulcrum part 6 and the finger base support part 4 of both feet is subsequently moved up and down to perform positioning/adjustment so as to be capable of striking on the finger bases of both feet to properly hold and fix the same and a foot pillow 5 is placed under the ankles. Next, each switch of the operation panel of a motor 10 is selected to close an operation switch. When a shaking part 2 is moved, both feet are moved around the ankles held on the foot pillow 5 to shake the finger base parts 4 with respect to the body. As a result, the whole of the body shows the motion corresponding to said shaking and can be relaxed to achieve a purpose.
Patent JP-H04247059-A (JP)
Title: Amphiphilic compound and bilayer product containing same
Inventor: TEIMOSHII JIYOOJI RAIAN
IPC: C07C233/40
Filed: 1991-09-05
Abstract: PURPOSE: To new amphiphilic compound which has its molecules particularly suitably structured in highly orderly arrangements by an LB method and especially useful for the manufacture of an optical element for optical devices having nonlinear optical characteristics.  
     CONSTITUTION: This amphiphilic compound of the formula I, e.g. 7,13-dioxo-2,18- bis-phenyl-10-[4-(4-dodecyl-2-nitrophenylapizo)phenyl]-2,6,10,14,18- pentaazanonadecane is produced from 4' (N,N-bis-2-carboxyethylamino)-4- dodecyl-2-nitroazobenzene as the starting material. An oligomer and a polymer are produced from the compound of the formula I. In the formula I, X is -C(=O)NH-, -NHC(=O)-, the formula II (M is a molecular component), the formula III, etc.; (x), (y) are 1 to 6; B1, B2 are each phenyl, alkylphenyl, etc., P is alkyl, etc., Q is alkyl, etc. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S6471582-A (JP)
Title: Pipe joint for joining high corrosion resisting stainless steel-zirconium and its manufacture
Inventor: KONUMA TSUTOMU
IPC: B23K20/00
Filed: 1987-09-11
Abstract: PURPOSE:To improve the strength and corrosion resistance of a pipe joint by carrying out explosive cladding first and second tubular members made of stainless steel and Zr or a Zr alloy with Ta as intermediate material. CONSTITUTION:The Ta pipe is fitted on the outside of the stainless steel pipe whose inside is filled and solidified tightly by a medium such as an asphalt compound and further, the Zr or Zr alloy pipe is fitted on the outside thereof. Next, the three pipes are arranged with uniform clearances and explosives are charged on the outside periphery of the outside Zr or Zr alloy pipe to carry out explosive formation. After the edges of the triple pipes are cut, the stainless steel of the one side edge and Ta and Zr layers of the other side end are further cut to the necessary length to obtain the pipe joint. By this method, there is no intermetallic compound formed on a joining part and joining is firmly carried out. Accordingly, the strength and corrosion resistance of the pipe joint are improved.
Patent JP-H1168814-A (JP)
Title: Method and system for recognizing constitution of hub
Inventor: HIRAMATSU KOJI
IPC: H04L12/46
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To attain network management coincident with real network constitution by automatically erasing a history address when the address is not updated for fixed time and recognizing the constitution of a hub from a recognize signal transmitted from each hub through a network managing device. SOLUTION: When a hub Hd changes the connection from hub Hc to hub Hb, all the autonomous recognize signals from the hub Hd are abandoned by all the hubs and a network managing device M and are not immediately updated into correct stored contents. However, the stored contents of the respective hubs and network managing device M are erased when they are not updated for the fixed time. Therefore, after the lapse of the fixed time, the hub Hb receives the recognize signal of the hub Hd, the address of the transmission source and history address are correspondently stored, and the recognize signal added with the transmission source address and history address is transmitted to all the ports except for the reception port. At the hub Ha and network managing device M where this recognize signal is received, memory is updated as well.
Patent JP-S61103329-A (JP)
Title: Method and apparatus for giving group delay time difference of optical signal
Inventor: SHIBATA NOBURU
IPC: H04B10/00
Filed: 1984-10-26
Abstract: PURPOSE:To attain the provision of a group delay time difference between optical signals in linealy polarized wave directions simply by forming an optical fiber in the form of coil and providing a dual refraction characteristic to the optical fiber. CONSTITUTION:An optical signal propagated to a polarized wave holding optical fiber 1 is connected to one end of an optical fiber 3 by a connector 2. The optical fiber 3 is wound by n-turn in a form of coil on a bobbin 4 having a curvature R. The optical signal irradiated from the other end of the optical fiber 3 is branched into polarized waves in x, y directions by a reflecting plate 7 by direction of polarized wave and they are made incident respectively photodetectors 8, 9. In this case, the polarized direction of the fiber 1 is adjusted by the connector 2 so that the direction of the polarized wave by double refrac tion caused in the optical fiber 3 is made nearly coincident and both the fibers are connected to compensate the group delay time difference produced during propagation through the optical fiber 1.
Patent JP-H0273709-A (JP)
Title: Multiplier
Inventor: FUJII TATSUYA
IPC: H03H17/00
Filed: 1988-09-08
Abstract: PURPOSE:To attain high speed rewrite by supplying a signal to a selection section connecting coefficient data sent to multipliers to all multipliers respectively externally so as to revise the data. CONSTITUTION:Each of latch circuits 1a-1c is operated sequentially by an enable signal, a coefficient data is supplied externally to the latch circuit in the operating state and a different coefficient data is stored in the latch circuits 1a-1c. A data selector 2 selects any coefficient data fed to the latch circuits 1a-1c by using a select signal supplied externally and sends a selected coefficient data to a multiplier 3. The multiplier 3 multiplies the supplied read picture data with the coefficient data and sends the picture data being the result of calculation. Thus, the coefficient data supplied to all the multipliers by varying the select signal fed to the data selector 2 are changed at once and the rewrite of the coefficients stored in the multiplier is attained at a high speed.
Patent JP-H09133072-A (JP)
Title: Linear-pump
Inventor: MAIKERU PII GORUDOFUSUKI
IPC: A61M60/538
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To improve the physiological reliability at the time of feeding blood with a pump inside of an organism. SOLUTION: A linear pump 10 includes a housing 22 having a bore 22a, an inlet 22b and an outlet 22c, which are separated in the axial direction. A first check valve 24a is unified with the housing 22 so as to control the fluid passing through the bore. A piston 26 is fitted to the same shaft with the housing bore 22a, and the piston 26 includes a piston bore 26a, an inlet 26b and an outlet 26c. A second check valve 24b is unified with the piston so as to control the fluid passing through the piston bore 26a. A linear motor 28 includes a stator driving coil 28a and a pair of permanent magnet rings 28b separated in the axial direction, which cooperate with the stator driving coil 28a so as to oscillate the piston in the axial direction inside of the housing and which feed the fluid with a pump in the way passing through the housing, the inlet and the outlet of the piston in order.
Patent JP-H1067173-A (JP)
Title: Thermal recording body
Inventor: NOJIMA MASAHARU
IPC: B32B27/00
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To lessen curls and unevennesses after recording and thus obtain a high image quality by the use of a laminated substrate formed of laminating by turns a film, paper, and a film as a carrier. SOLUTION: The laminated substrate preferably has a high surface smoothness, and coated paper is preferably employed which is provided with a coated layer containing as a main component a pigment such as calcium carbonate and an adhesive such as oxidized starch on one surface or both the surfaces of paper. For such a film to be laminated on both the surfaces of paper, a resin film is employed such as polyethylene. The film is preferably to be 15-50μm in thickness. Connection between the paper and the film can suitably be conducted by a dry lamination method that employs an adhesive. As such, curls and unevennesses can be improved after recording. Also, the uniformity of paper is made 100sec. or more.
Patent JP-S59118740-A (JP)
Title: Preparation of eicosapentaenoic acid or its lower alcohol ester
Inventor: TACHIKAWA TOYOKAZU
IPC: C07C57/03
Filed: 1982-12-27
Abstract: PURPOSE:To prepare the titled compound in high purity and large amount, at a low cost, by carrying out the alcoholysis and urea addition treatment of saponified oil of aquatic animal, distilling the lower alcohol ester of the fatty acid obtained as the non-urea adduct in vacuum, and separating by using two kinds of solvents. CONSTITUTION:The saponified product of the oil of an aquatic animal such as sardine is esterified with a lower alcohol in the presence of an acid catalyst, and subjected to the urea addition treatment, or the aquatic animal oil is subjected to the alcoholysis with a lower alcohol in the presence of an alkali catalyst. The lower alcohol ester of fatty acid obtained by the urea adduct treatment is distilled in vacuum to collect the fraction containing >=50% of eicosapentaenoic acid lower alcohol ester and <=4% of docosahexanoic acid lower alcohol ester. The fraction is optionally saponified, and treated with a hydrocarbon solvent and an organic solvent immiscible with the hydrocarbon solvent. The objective compound expected to have preventive and remedying effect to thrombosis can be separated from the layer of the latter solvent.
Patent JP-2000057555-A (JP)
Title: Magnetic recording medium
Inventor: KOMATSU KAZUNORI
IPC: G11B5/70
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium attained in excellent surface property and excellent in electromagnetic transducing characteristic. SOLUTION: The magnetic recording medium has a single layer of a magnetic layer on a supporting body and the magnetic layer has <=0.3 μm dry thickness. Excellent surface property and high output is attained by controlling so that the numbers of the projections having >=30 nm height in the 30 μm×30 μm square is <=1000, the numbers of the projections having >=40 nm height is <=500 and the number of the projections having >=50 nm height is <=200 when the height of projections on the surface of the support is measured by the atomic force microscope(ATM).
Patent JP-H04108314-A (JP)
Title: Waste straw cutter in combine
Inventor: SAITO SHIGENORI
IPC: A01F29/04
Filed: 1990-08-29
Abstract: PURPOSE:To cut waste straw in good precision by holding a rotating shaft on a machine frame so that angle formed between a shaft angle line consisting of a virtual line connecting a shaft center line of the rotating shaft and horizontal plane is changed and controlled to a desired angle. CONSTITUTION:In a waste straw cutter in a combine, a rotation shaft 3 for feed edge and rotation shaft 4 for cutting edge are held to a machine frame so that an angle alpha formed between shaft angle line W consisting of a virtual line connecting shaft center lines of these rotation shafts 3 and 4 when viewed from these shaft directions and horizontal plane L is changed and controlled to a desired angle. The shaft angle line W is changed and controlled so as to become a proper angle alpha according to amount of waste straw fed into the machine frame 2. Thereby the waste straw is cut while retaining a prescribed cutting precision without causing clogging of the waste straw even when the waste straw is fed at a large amount or small amount.