baber/WOPTO huggingface dataset:
Patent JP-H11311350-A (JP)
Title: Self-closing operating valve
Inventor: MATSUMOTO OSAMU
IPC: F16K21/04
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To operate a starting valve by pressing operation and to start water discharge after releasing the pressing operation. SOLUTION: This operating valve is furnished with a starting valve 18 to operate to open and close a main valve 17 and a timer 13 to operate to open and close the starting valve 18, the timer 13 has an output part 29 to advance and retreat to and from its main body part 28, stores operating energy by retreating the output part 29 by external operating force and operates to press the starting valve 18 in the valve closing direction by gradually projecting the output part 29 by releasing the operating energy. The main body part 28 of the timer 13 is arranged free to longitudinally move, a pressing part 26 to receive the external operating force as pressing force is provided, and a returning tool 27 to open the starting valve 18 by retreating the timer 13 when pressing by the external operating force is eliminated is provided.
Patent JP-S63150392-A (JP)
Inventor: NAGAAI KAZUO
IPC: C11D3/60
Filed: 1986-12-15
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-H03157469-A (JP)
Title: Rosin ester with both low acid value and hydroxyl value
Inventor: NAKATSUKA KAZUYA
IPC: C09F1/04
Filed: 1989-11-15
Abstract: PURPOSE:To obtain the title ester suitable as a tackifying resin for crosslinkable adhesives, capable of extending adhesive pot-life by reaction, under heating, of a specified proportion of a specific dibasic acid (anhydride) with an ester of a rosin and a polyhydric alcohol. CONSTITUTION:The objective ester can be obtained by reaction, under heating, between (A) an ester of (1) a rosin (e.g. gum rosin, tall oil rosin) and (2) a polyhydric alcohol (e.g. glycerin, pentaerythritol) and (B) a 4C dibasic acid (anhydride) [pref. succinic acid (anhydride)] at such an amount as to be 0.7-1.0 equivalent pe residual OH group in the rosin ester.
Patent JP-H11131717-A (JP)
Title: Joint structure of gutter
Inventor: MOTO TAKAAKI
IPC: E04D13/068
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To obtain a joint structure of a gutter in which the upper and lower cylinders do not rattle by inserting the upper cylinder into the lower cylinder and inserting a claw provided in the lower cylinder into the groove of the upper cylinder and pressing the outer peripheral face of the upper cylinder by a spring piece provided at the upper part of the claw. SOLUTION: When the upper cylinder 3 of a catchment device 1 is inserted from the upper side into the lower cylinder 5, the lower side bank 32 of the groove 31 of the upper cylinder 3 is caught by the claw 51 of the lower cylinder 5. And when the upper cylinder 3 is more vigorously inserted in the lower cylinder 5, the slope face of the lower side face 33 of the lower side bank 32 slides on the slope face of the upper side face 52 of the claw 51 of the lower cylinder 5 and the claw 51 enters the groove 31. And at the same time, the spring piece 55 provided at the upper side of the claw 51 is set in the state that it presses the outer peripheral face of the upper cylinder 3. And hence, the lower cylinder 5 does not so rattle that it gets out of position sideways or rotationally against the upper cylinder 3 and an elbow or the like attached to the lower cylinder 5 do not rotate.  Accordingly, a down pipe or the like can be easily fitted to the elbow or the like and dimensional adjusting can be facilitated.
Patent JP-H07152181-A (JP)
Title: Organic electrophotographic photoreceptor
Inventor: FUKAMI TOSHIYUKI
IPC: G03G5/05
Filed: 1993-11-29
Abstract: PURPOSE:To obtain an org. electrophotographic photoreceptor excellent in photosensitivity. CONSTITUTION:An org. photosensitive layer contg. a compd. represented by the general formula (where each of R1-R3 is H, lower alkyl, phenyl, aryl, halogen, nitro or cyano and each of X and Y is O or S) is formed on an electric conductive substrate to obtain the objective org. electrophotographic photoreceptor.
Patent JP-H06145772-A (JP)
Title: Electron beam machine for hardening
Inventor: HAYASHI TAKAHISA
IPC: C21D1/09
Filed: 1992-11-09
Abstract: PURPOSE:To easily discriminate whether a hardened product or an unprocessed work by deflecting an electron beam and irradiating the position of the work different from its desired hardening part with this electron beam, thereby marking the position. CONSTITUTION:The electron beam 2 is emitted from an electron gun 1 and a changeover device 12 is subjected to changeover control by a controller 14 to deflect deflection coils 3, 4 by the signal from a deflection signal generator 9 for a collector, thereby the collector 6 is irradiated. The signal from a deflection signal generator 10 for hardening is then inputted by the changeover control to the deflection coils 3, 4 to irradiate the hardening part 5a of the work 5 with the electron beam 2, by which this part is heated to a desired temp. The collector 6 is irradiated again by the changeover control upon ending of the heating, and thereafter, the signal from the deflection signal generator 13 for marking is further inputted to the deflection coils 3, 4 by the changeover control and the marking part 5c of the non-hardened part 5b of the work 5 is marked by the electron beam 2. As a result, the hardened product and the unhardened product are easily identified.
Patent JP-H02209880-A (JP)
Title: Polyphosphazene derivative
Inventor: MARIO GURERIA
IPC: C08G79/025
Filed: 1989-11-16
Abstract: Polyphosphazene derivatives containing carbonyl groups apt to undergo rapid photoreticulation processes having the general formula <CHEM>  in which: X represents substituents bound to the polyphosphazene chains by means of hydroxy or amino functions, and containing carbonyl groups; X min  represents additional substituents bound to the polyphosphazene chain through hydroxy or amino functions and containing one or more easily extractable hydrogen atoms;  (w + y + z) is an integer between 20 and 15.000; w z are integers higher than or equal to 0 and always lower than 15.000; y is an integer between 20 and 15.000. n
Patent JP-H08137241-A (JP)
Title: Developing device
Inventor: FUCHIWAKI TAKASHI
IPC: G03G15/01
Filed: 1994-11-08
Abstract: PURPOSE: To improve developability while keeping a developer in a thin layer state and to surely avoid an adverse effect caused by the sticking of carriers to a latent image carrier due to the heaping of the developer. CONSTITUTION: In a noncontact two-component developing device provided with developing magnetic poles 5a in plural lines in an effective developing region Y, angles α with the center of the developing carrier 1 among the respective magnetic poles 5a in the effective developing region Y and between the magnetic poles 5a on the most upstream and downstream sides in the effective developing region Y and the magnetic poles 5b and 5c on the upstream and downstream sides which are adjacent to the region Y outside are almost equally set and further, the magnetic force B in the radial and tangent directions of the carrier 1, of the respective developing magnetic poles 5a in the region Y and the respective magnetic poles 5b and 5c on the upstream and downstream sides which are adjacent to the region Y outside is almost equally set.
Patent JP-H03159465-A (JP)
Title: Facsimile transmission method
Inventor: YAKU KOUKI
IPC: H04N1/32
Filed: 1989-11-17
Abstract: PURPOSE:To insert an original and to transmit it by means of adjusting it to the capacity of an opposite party while it is filed by constituting a system by means of a file input stage when a compression/restoration part compresses data which a read part reads from the original and it is once stored in a file at every page, and a file transmission stage when stored pages are sequentially restored, are compressed by means of adjusting them to the capacity of the opposite party and are transmitted. CONSTITUTION:After starting, the system executes a communication start processing by using an operation part 11. This is to dial the opposite party by dial data as illustrated in a right upper column. When communication starts, the system moves to a communication procedure processing by a facsimile, and a main control part 10 communicates a G3 procedure with the opposite party through a circuit control part 17, whereby a communication mode is decided. Then, the original is inserted into the scanner of the read part 12 and the reading of picture data is started, whereby picture data with a double frame is transmitted. Namely, data compressed at every page are once stored in a memory 15 and the termination of input at every page is informed to the main control part 10. In the file transmission stage, a content stored in the memory 15 is restored and it is transmitted as data which is density-converted and compressed by adjusting it to an opposite mode.
Patent JP-H07124736-A (JP)
Title: Production of copper or copper alloy covered steel wire
Inventor: SAKAMOTO MUTSUO
IPC: C22C9/00
Filed: 1993-11-04
Abstract: PURPOSE:To provide the production method of a copper covered steel wire excellent in the shape and performance suitable for the trolley line for high speed railway. CONSTITUTION:A copper wire 14 continuously or intermittently transferred from above is heated/melted in a crucible 5, by introducing the molten copper into the mold 1, which is placed under the crucible 5 and directly connected to the crucible 5 and in which a steel wire 6 intermittently transferred from the horizontal direction in linear state is passed through, the molten copper is solidified around the steel wire 6, a compound ingot 9 is obtained. The compound ingot 9 is worked to a copper covered steel wire by subjecting to combined work of die drawing, peeling and heat treatment. Because the molten copper 7 is solidified/covered on the outer circumference of the steel wire 6 in the passing through mold 1, the obtained compound casting ingot 9 is of an uniform thickness of a copper solidified layer 17. Accordingly, the copper covered steel wire, which the compound ingot is worked by combined work of die drawing, peeling work and heat treatment, is excellent in quality and property.
Patent JP-2001117781-A (JP)
Title: Program updating method and communication terminal
Inventor: SAITO HIROYUKI
IPC: H04M1/72406
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To remarkably enhance the efficiency of a program update processing and to produce a program updating device in large quantities at low cost. SOLUTION: A program is updated by connecting communication terminals 101 and 102 with the same structure, using the communication terminal 101 as a terminal on the program transmitting terminal and using the communication terminal 102 as a terminal on the program receiving side by judging kinds of connection connectors 103 and 104.
Patent JP-2000217094-A (JP)
Title: Method and device for transmitting interactive application
Inventor: JASON ROBERT MARORE
IPC: H04H20/00
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To efficiently transmit setting data of an interactive application to a plurality of users. SOLUTION: In a system that serves an interactive application such as a game linked with a television broadcast, setting data 100 required to execute a scheduled application are fed to a transmission carousel device before a scheduled start time and transmitted to all users. When the scheduled start time comes, real time data 101 related to the application are sent to all the users. Furthermore, in parallel with the above, status flags 102-106 denoting a preparation state of the setting data and a transmission state are transmitted. The state information relating to the service of the setting data 100 are shown in response to the status flags 102-106 and each device of the user side receives only required setting data on the basis thereof.
Patent JP-H01139050-A (JP)
Title: Ligator
Inventor: ADACHI HIDEYUKI
IPC: A61B17/12
Filed: 1987-11-27
Abstract: PURPOSE:To certainly hold a ligator to a lesion part, by forming the ligator for legating a torus lesion part with a shape memory material and providing a heating means for heating the same and a holding part. CONSTITUTION:A ligator apparatus 11 is formed by bending a rod-shaped body composed of a metal having a high specific resistance value and, when a torus lesion part (a) is ligated by a legator 23, the support part 13 of the ligator apparatus 11 is inserted in the channel 19 provided to the insert part 18 of an endoscope 17 from the leading end thereof and connected to a connector 15 to insert the insert part 18 of the endoscope 17 in the body cavity and the ligator 23 is guided to the lesion part (a) of an objective region under observation to press the opening part of a holding part 12 to the lesion part (a). Whereupon, the lesion part (a) rises to protrude into the opening part and rushes in the ligator 23. When a current is allowed to flow to the holding part 12 in this state, the holding part generates heat by its own resistance and, when the ligator 23 composed of a shape memory alloy reaches inverse transformation temp., the diameter thereof contracts to ligate the lesion part (a) and the ligator 23 is detached from the annular groove 12a of the holding part 12.
Patent JP-H01142586-A (JP)
Title: Cleaning blade
Inventor: YOSHIDA TERUNOBU
IPC: G03G21/00
Filed: 1987-11-30
Abstract: PURPOSE:To prevent the occurrence of unfamiliar sound while cleaning function is maintained when a cleaning blade is used at extremely high temperature by forming more than one through holes on a blade rubber part projecting from a metallic member. CONSTITUTION:The base end part 2a of a plate-shaped blade main body 2 made of rubber elastic material is fixed to the stepped part 3 of the metallic member 1 formed like a plate with an adhesive or self-adhesive X, etc. Plural through holes 5 are formed in the longitudinal direction at prescribed intervals on the blade rubber part 4. The through holes 5 shift their resonant point at about 50 deg.C where their elastic modulus rises. Thus, the occurrence of metallic sound can be prevented when the blade is used at high temperature.
Patent JP-H03259869-A (JP)
Title: Intermediate paper feeder
Inventor: SHINADA MASAYUKI
IPC: G03G15/00
Filed: 1990-11-07
Abstract: PURPOSE:To keep off any feed miss by making a stopper member, aligning a transfer paper bundle being fed into an intermediate tray, so as to be displaced to a shutting position as a guide member which feeds a contact part between paired separate members with the transfer paper fed out at time of paper refeeding. CONSTITUTION:A stopper member 29 is installed an and around the tip of an intermediate tray 45, and it is set down to an operating position where a tip of transfer paper 46 being taken in from the rearward is butted and aligned. When the transfer paper 46 is refeed by a pickup roller 44, it is situated in an upper shunting position. At this shunting position, it is turned round so as to double as a guide plate which guides the transfer paper 46 so as to be inset in a contact part between both separate conveyor roller pairs 42, 43. A pressing member 33a, pressing a top face of the transfer paper bundle in linkage with the shunting action of this stopper 29, is also made so as to release its pressing force. Therefore any feed miss at time of refeeding the transfer paper 46 is thus preventable.
Patent JP-H07149883-A (JP)
Title: Production of lactone-based polyester polyether polyol and polyurethane resin produced by using the polymer
Inventor: KOMENO MASAMI
IPC: C08G18/48
Filed: 1993-11-30
Abstract: PURPOSE:To obtain a lactone-based polyester polyether polyol useful as a production raw material for polyurethane resin exhibiting thermal stability and having excellent hydrolysis resistance and heat-resistance by reacting a compound having plural active hydrogen atoms with a lactone compound under specific condition. CONSTITUTION:A lactone compound such as beta-methyl-delta-valerolactone and epsilon- caprolactone is subjected to a ring-opening addition polymerization reaction with a compound having >=2 active hydrogen atoms such as ethylene glycol in the presence of a catalyst such as an alkali metal hydroxide and alkali metal alcoholate and reacting the polymerization product with an alkylene oxide in the presence of the above catalyst.
Patent JP-H06151497-A (JP)
Title: Wire for bonding semiconductor element and its manufacture
Inventor: ABE TAKEAKI
IPC: C23G1/00
Filed: 1992-11-10
Abstract: PURPOSE:To provide a bonding wire with which the number of working times for exchanging and cleaning a capillary and clamper can be reduced even when the bonding wire is very thin and long and the manufacturing method of the bonding method. CONSTITUTION:(1) The total amount of organic carbon on the surface of an Au wire which is manufactured through an ordinary process by using various kinds of lubricants in the wire drawing process and has a diameter of 25mum is reduced to 50-1,500mug/m<2> by washing the wire for 1-20 seconds with hot pure water of 80 deg.C before annealing. (2) The total amount of organic carbon on the surface of an Au wire which is manufactured through an ordinary process by using a lubricant composed of a natural resin in the wire drawing process and has a diameter of 25mum is reduced to 50-1,500mug/m<2> by performing annealing after the total amount of organic carbon is reduced to <=50mug/m<2> by electrolytically cleaning the wire for 5 seconds.
Patent JP-H10141476-A (JP)
Title: Differential limit device
Inventor: WATANABE KAZUYOSHI
IPC: F16H48/38
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a differential limit device which can adjust backlash due to the common use of inexpensive parts and can provide initial torque. SOLUTION: This differential limit device transmits an input from a differential case 1 by distributing torque to a pair of right and left side gears 5, 6 which mesh from both sides of a plurality of pinion gears 4 which are supported on a pinion shaft 3 which crosses a rotary shaft of the differential case 1 at a right angle through the plurality of pinion gears 4, and the side gears 5, 6 come into slide-contact with the differential case 1 in accordance with mesh reaction force between the pinion gears 4 and the side gears 5, 6 to limit the differential movement. In this case, the device is constituted in such a manner that mesh backlash between the pinion gears 4 and the side gears 5, 6 can be adjusted.  For example, an adjustment spring washer 7 which is fixed on an inner peripheral side of the differential case 1A and comes into contact with a back face 6B of at least the side gear 6 on one side is arranged to constitute the device in such a manner that mesh backlash between the pinion gears 4 and the side gears 5, 6 can be adjusted.
Patent JP-H01142681-A (JP)
Title: Image forming device
Inventor: MURAYAMA YASUSHI
IPC: H04N1/04
Filed: 1987-11-30
Abstract: PURPOSE:To simplify mechanism for adjusting dislocation and to always form an optimum color image without the dislocation by individually measuring the difference between a resist mark formed in an image carrier on the downmost stream side and transferred on a conveying body and the resist marks on respective image carriers and correcting it. CONSTITUTION:A correction means 13 obtains the relative difference of detecting timing from the detecting timing of the resist mark image formed in the image carrier 1BK on the downmost stream side in the conveying direction of the conveying body and transferred on the conveying body among the plural resist mark images for the respective image carriers 1C, 1M, 1Y and 1BK transferred on the conveying body 4, which are sequentially detected by detection means 5 and 6. Based on the obtained difference, the irradiation starting position of a light beam, the irradiation angle of the light beam and the length of the optical path of the light beam to remaining respective image carriers are individually corrected. And the characteristic of the deviation in position of the image of the plural image carriers remaining subjecting to the characteristic of the deviation in position of the image on the specified image carrier is corrected. Thus, the images of all the image stations can be accurately superposed and the color image of high definition can be effectively outputted.
Patent JP-2001124244-A (JP)
Title: Marker for article buried underground
Inventor: OZAKI SHINICHI
IPC: F16L1/024
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a marker for an article buried underground which is excellent in productivity and has both the protective function resistant against the impact of an excavation tool, etc., and the marking function. SOLUTION: The marker 1 for the article buried underground comprises a marker sheet 10 having overlapping parts 12, 12... folded in the longitudinal direction, and a protective sheet 20 arranged on one side of the marker sheet 10.
Patent JP-H05139517-A (JP)
Title: Conveyor belt
Inventor: SHIMOTASHIRO YUUJI
IPC: B65G15/36
Filed: 1991-11-15
Abstract: PURPOSE:To prevent the occurrence of concentrated discharge due to static electricity charged on a part of a steel cord, and effectively prevent a burnt hole from being formed by applying an endless structure where the ends of the steel cord are connected to each other via a conductive member. CONSTITUTION:A belt body 4 has a structure integrated with a cushion rubber layer 6 having a plurality of steel cords 5 buried alternately at the end section of the body 4, and an upper cover rubber layer 7 and a lower cover rubber layer respectively laid on the upper and lower sides of the cushion rubber layer 6. The end sections 5a and 5b of the steel cords 5 are alternately arrayed, and made continuous to each other via a conductive member 9 made of a conductive rubber or resin.
Patent JP-2000128502-A (JP)
Title: Hydrogen filling method to hydrogen storage tank of automobile
Inventor: YAMASHITA IKUYA
IPC: B60K15/04
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To effectively utilize the amount of heat, which a hydrogen occlusion alloy generates in a hydrogen storage tank, for the heating of the hydrogen occlusion alloy, which is necessary for releasing hydrogen, in a hydrogen station at the time of filling hydrogen into the hydrogen storage tank having the hydrogen occlusion alloy in automobile in the hydrogen station provided with a hydrogen supply tank having the hydrogen occlusion alloy, in which hydrogen is occluded. SOLUTION: Pure water of a heating medium is circulated between a hydrogen supply tank 2 and a hydrogen storage tank 4 through a 1st, a 2nd, a 4th and a 5th water introducing pipe 211, 212, 214 and 215. In the hydrogen storage tank 4, the hydrogen occlusion alloy generating heat with the occlusion of hydrogen is cooled by the pure water and the pure water elevated in the temp. in the cooling is discharge toward the hydrogen supply tank 2. In the hydrogen supply tank 2, the hydrogen occlusion alloy is heated by the pure water to release hydrogen and the pure water decreased in the temp. by the heating is discharged toward the hydrogen storage tank 4.