baber/WOPTO huggingface dataset:
Patent JP-S60211060-A (JP)
Title: Cam and surface treatment thereof
Inventor: SAGA NORIHIKO
IPC: C23C4/08
Filed: 1984-04-04
Abstract: PURPOSE:To harden the surface of a cam and also to prevent damage for an opposing sliding surface by forming remelted alloy chilled layer due to addition of the alloy on the surface of cam and a cam shaft and thereafter forming an iron oxide film on the surface. CONSTITUTION:The surface of a cam part 4 on which high face pressure is loaded in its use is roughly cut in the cam 2 of a cam shaft 1 of internal-combustion engine. The roughly cut face 7 is remelted with plasma are due to a plasma torch or the like and simultaneously an alloy chilled layer 8 is formed on the roughly cut face 7 through supplying metallic powder such as Cr and Mo. Then, after polishing the surface of the cam 2 with a rotary whetstone or the like, the shaft is thrown into a homo-furnace and electricity is conducted and steam is introduced to form a homo-layer 10 of Fe3O4 having about 1-5mu thickness on the polished face 9. The Fe3O4 layer 10 is slightly soft in comparison with the alloy chilled layer and excellent in adhesive properties with the alloy chilled layer 8 and the oppositing sliding face is less abraded thereby.
Patent JP-H10246991-A (JP)
Title: Electrophotographic toner, its production, developer using the same, and method for developing electrostatic charge image
Inventor: OSHIBA TOMOMI
IPC: G03G9/08
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To obtain a toner ensuring sharp distribution of the quantity of electric charges, giving a sufficiently high image density, and not causing toner scattering and fogging, by incorporating a quat. ammonium salt having a long chain aliphatic group and a carbon black having a specified apparent density. SOLUTION: This toner for developing an electrostatic charge image contains a quat. ammonium salt having a long chain aliphatic group and carbon black having 0.3-0.6g/cm<3> apparent density. When the apparent density of the carbon black is <0.3g/cm<3> or >0.6g/cm<3> , it is difficult to uniformly mix starting materials at the time of dry mixing and the resultant toner may be made ununiform.
Patent JP-S59192507-A (JP)
Inventor: YAMASHITA YOSHIHIKO
IPC: B27L5/00
Filed: 1983-04-15
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-2000258167-A (JP)
Title: Oscillator for piezoelectric oscillators and manufacture thereof
Inventor: YOSHIDA TETSUO
IPC: H01L41/22
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To avoid the characteristic variation with a simple structure by omitting the adhesion process with adhesives and leads at inputs/outputs. SOLUTION: Piezoelectric bodies using two mutually reversely polarized plate-like crystals of the same shape are pressed and heated into a board bonded at an approximately atomic level. The board is etched or sand-blasted or otherwise to form a columnar oscillator 10, supports 31-34 and a support frame 40 in one body like a plate having two planes. Connections of conductive lines 71, 72, 73 from band-like electrodes 61, 62, 63 of the oscillator 10 located in a central space of the support frame 40 to electrodes 21, 22, 23 of the frame 40 use respectively individual both planes of the support 31 and one surface of the respective support 33, and the electrodes are respectively formed by etching in a unified specified pattern.
Patent JP-S51143808-A (JP)
Title: Electronic-mechanical energy conversion mechanism
Inventor: BANSHIYOU SEIJI
IPC: H02K7/06
Filed: 1975-06-06
Abstract: PURPOSE: An electronic-mechanical energy conversion mechanism capable of converting reciprocal movement utilizing a magnet to stepwise revolutional movement by the use of an appropriate driving mechanism. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S527316-A (JP)
Title: Decoppering of concentrated scheelite ore
Inventor: KATAOKA AKIO
IPC: C22B3/00
Filed: 1975-06-06
Abstract: PURPOSE: To remove Cu present in concentrated scheelite which is obtained by floatation, eith minimizing the loss of W content as far as possible. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60211308-A (JP)
Title: Space coordinate orientation device for moving body
Inventor: KUMAMOTO KENJIROU
IPC: G01S17/87
Filed: 1984-04-06
Abstract: PURPOSE:To obtain a high-precision device with an irreducible detector easily at low cost on limited area condition by providing only one transmitting and receiving port and three spherical reflectors which reflect a transmit signal to the receiving port at the same position correctly. CONSTITUTION:An aimed point of orientation of a stationary articulated robot 1 is regarded as a wrist part 1a, and the transmitting and receiving port 2 is provided thereto. The reference point of the trasmitting and reveiving port 2 is denoted as 2a and a two-axial driving device 2c is provided at optional height of a transmission path 2b for signals. When the device 2c is moved horizontally in an optional direction in a two-axial plane, the tip of the transmission path 2b move on a spherical surface 2d with the same radius around the reference point 2a. Further, three spherical surface reflectors 3a, 3b and 3c are provided at optional fixed positions where the transmitting and receiving port 2 is seen. The remaining one coordinate among space coordinates of the aimed point 1a is calculated by regarding the centroid 4 of the fixed triangle formed of the reflectors 3a, 3b, and 3c as a reference point and utilizing the distance between the point and aimed point 1a and the remaining one coordinate of centroid 4.
Patent JP-H07246119-A (JP)
Title: Front structure of synthetic resin-made drawer
Inventor: TSUCHIYA MASATSUGU
IPC: A47B88/00
Filed: 1994-03-10
Abstract: PURPOSE:To improve the rigidity strength of a front wall in a synthetic resin- made drawer without degrading its quality feeling. CONSTITUTION:In the front portion of a drawer body 4, a downward opened reinforcing space E is formed by a front wall, corner walls 10, 10, a reinforcing wall 11, and a ceiling portion 12. Further, an inner reinforcing space D is formed so as to hold a reinforcing space E between corner walls 10, 10. Further, a one-face opened handle member 5 opened toward the front wall surface is armored on a mounting portion of the front wall to form a closed cross section on the upper edge side of the front wall.
Patent JP-S55159471-A (JP)
Title: Wet type copying machine
Inventor: ITOU TADASHI
IPC: G03G15/10
Filed: 1979-05-31
Abstract: PURPOSE:To miniaturize the constant liquid level tray and prevent the deterioration of developing solution by so setting the opening area of a discharge port that the constant liquid level vessel assures the preset liquid level height. CONSTITUTION:A photosensitive drum 11 turns in the arrow (a) direction. A developing device 2 and cleaning device 3 are connected parallel to a containing tank 7 of the developing solution. The containing tank 7 is formed with the opening 73 which concentrates a feed port 71 and a reflux port 72 at one place in a discrete manner and its other portions are formed in hemetically closed flat form. The solution feed pipe 711 extending from the feed port 71 is bisected on the lower stream side of a circulating pump 211. One of these is connected to the influent port 231 of a constant liquid level tray 23 which constitutes a developing device 2 and the other to the influent port 331 of a constant liquid level tray 33 which constitutes a cleaning device. The discharge ports 232, 332 of both constant liquid level trays 23, 33 are gathered by a reflux pipe 721 and are connected to the reflux port 72. The opening area S2 of the discharge port 232 of the constant liquid level tray 23 is so set that a desired liquid level height(h) may be obtained.
Patent JP-H07247445-A (JP)
Title: Destaticizing aqueous coating composition
Inventor: KUMAI HIROSHI
IPC: C09D167/00
Filed: 1994-03-14
Abstract: PURPOSE:To obtain an aqueous coating composition useful for destaticizing films, etc., comprising a water dispersion sol of a specific electrically-conductive metal oxide, an aqueous silica sol, etc., having low resistance and stable destaticizing ability in an aqueous system without depending upon substitution, capable of forming a firm film on the surface of a synthetic resin. CONSTITUTION:This coating composition comprises (A) a water dispersion sol of an electrically-conductive metal oxide of one of tin, Sb and In, (B) an aqueous silica sol obtained by dispersing or hydrolyzing (i) lithium silicate and/or (ii) a hydrolyzable silicon compound in a water system, (C) an aqueous functional group-containing organic polymer for forming a chemical complex by reaction with the component B and (D) a surfactant. The component A is preferably a compound oxide of one of the metals and has <=1mum particle diameter. SiO2/Li2, for example, is used as the component (i) and a compound of the formula [X is a halogen, a 1-5C alkoxy (alkyl), an alkyl or an aryl; (n) is 0 or a positive number[, for example, is preferably used as the component (ii).
Patent JP-H06279001-A (JP)
Title: Production of hydrogen-containing gas
Inventor: MATSUMOTO HIROTO
IPC: H01M8/06
Filed: 1993-03-26
Abstract: PURPOSE:To provide a process for the production of a hydrogen-containing gas in high efficiency at a low cost while keeping high methanol conversion and suppressing the production of CO and suitable for the production of a fuel for solid polymer fuel cell, phosphate-type fuel cell, etc. CONSTITUTION:A hydrogen-containing gas is produced by mixing methanol with oxygen and water to obtain a mixture containing 0.01-0.5mol of oxygen based on 1mol of methanol, introducing the mixture into a catalyst layer heated at >=100 deg.C to effect the reaction of the components and adjusting the outlet temperature of the catalyst layer to <=200 deg.C when the above reaction teaches a stationary state.
Patent JP-S57185068-A (JP)
Title: Magnetic brush cleaning device
Inventor: WATANABE TOSHIO
IPC: G03G21/00
Filed: 1981-05-08
Abstract: PURPOSE:To improve the scavenging efficiency and to decrease the amount of  the genertion of BCO, by adding a rotary sleeve and a magnetic pole roll to a  cleaning roll and a scavenging roll and increasing the set common difference of  a gap between both rolls. CONSTITUTION:A scavenging roll contains a rotary sleeve 7 and a magnetic pole roll 8. This magnetic pole has a positional relation shown in the diagram to the magnetic pole of a cleaning magnetic pole roll 3'. The cleaning agent trimmed by a trimmer 4 is carred on the sleeve 2 up to the position opposite to a magnetic pole N3 while being held by magnetic poles N2, S3 and N3. Both the repulsive magnetic field between N3 and N4 and the sucking magnetic field between N3 and Sa exist at that position. Thus the carried cleaning agent is shifted to the position of Sa on a sleeve 7 and then carried up to the position of Sb. A greater amount of the toner is adsorbed to the sleeve 7 by the bias function of the sleeve 7. The cleaning agent is shifted again toward the cleaning roll in the same way at the position of Sb of the sleeve 7.
Patent JP-S58186088-A (JP)
Inventor: YOSHIMURA SADAKI
IPC: G21C17/00
Filed: 1982-04-23
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-H06278964-A (JP)
Title: Abnormality analytic data collector for elevator
Inventor: FUKAI HISATOKU
IPC: B66B5/02
Filed: 1993-03-26
Abstract: PURPOSE:To provide an abnormality analytic data collector for an elevator capable of fetching a related data before the point of time of generating abnormality in the case of generating the abnormality. CONSTITUTION:A terminal supervisory device 2, comprising a RAM 26 of storing an action data of an elevator an abnormality judging part 24 for judging abnormality by a specific data fetched from the RAM 26 and a data gathering part 22 for fetching a related data stored in the RAM26 in the point of time of deciding abnormality of the abnormality judging part 24, is connected to a supervisory center 31 by a telephone line 30, and provided in a remote supervisory device for remotely supervising elevator action. By an abnormality analytic data collector of the elevator for collecting an abnormality analytic data, a setting memory part 27 for setting an abnormality decision condition in a specific data and a data gathering trigger part 23 for fetching a related data by actuating the data gathering part 22 at the time of generating the set abnormality decision condition are provided in the terminal supervisory device 2. In this way, analyzing abnormality of elevator action and solving a cause are properly performed.
Patent JP-S61231282-A (JP)
Inventor: MURAYAMA MOTOJI
IPC: D03D15/68
Filed: 1985-03-30
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-H08262741-A (JP)
Title: Developing device
Inventor: TAKEDA ATSUSHI
IPC: G02F1/13
Filed: 1995-03-27
Abstract: PURPOSE: To provide the developing device capable of securely separating a development waste solution from a pure water even in the case of rinsing directly after development without requiring to replace a base plate. CONSTITUTION: The base plate 15 is rotated by a rotation mechanism 11, a developer is fed from its delivery nozzle 17, an excess developer is centrifuged off the base plate 15, scattered outward, collided against the inside of the peripheral wall 37 of a movable vessel 36, held in a waste solution recovery member 39, or allowed to flow along a cover 46 down into the member 39, and discharged from the member 39 through a waste solution pipe 40 into a waste solution tank, and thus recovered.  The vessel 36 is moved down by a vertically driving means 44, the pure water is fed from a pure water delivery nozzle 18 to substitute it for the developer, the pure water is centrifuged off the base plate 15 and scattered outward, collided against the inside of the peripheral part of a fixed vessel 30 without being collided against that of the vessel 36 or allowed to flow outward through the series of rectifiers. The developer and the pure water are each separately stored.
Patent JP-H02251648-A (JP)
Title: Entwining string
Inventor: MITSUNAGA KIMIE
IPC: D03D15/58
Filed: 1989-03-20
Abstract: PURPOSE:To obtain the entwining string capable of hardly moving and slipping down objects so as to prevent their being damaged in utilization thereof for carpet, chair cushion, veranda railing, etc., by using rubber, leather, synthetic resin, urethane, etc. CONSTITUTION:An entwining cotton string 1 obtained by forming many loops on the surface thereof with rubber bands 2, etc., or using leather, synthetic resin, urethane, etc.
Patent JP-H10262978-A (JP)
Title: Assembler for surgical needle for operation
Inventor: UETAKE TSUYOSHI
IPC: A61B17/06
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To provide an assembled for surgical needle for operation that can easily automate the work for housing a suture into a case, SOLUTION: A suture S is sent into a case 51 by a suture feeding means 123. This sent suture S is cut by a cutting means 137. The rear side of this cut suture S is geld by a chuck part 43. The suture S is fixed at the rear end part of suture S, which is held by this chuck part 43, by caulking. Since the surgical needle is caulked to the surface S after that suture S was housed in the case 51, the work for housing the suture S into the case 51 can be easily performed.
Patent JP-S61226529-A (JP)
Title: Solenoid valve for controlling fluid
Inventor: MIYAKI MASAHIKO
IPC: F02D1/08
Filed: 1985-04-01
Abstract: PURPOSE:To form a solenoid valve in a small size and improve its high speed response characteristic and reliability, by isolating an electromagnetic actuator part of the fuel injection solenoid valve from its valve part and closing a high pressure fluid passage when a solenoid winding is electrified while opening said passage when the winding is not electrified. CONSTITUTION:A solenoid valve 1 is constituted of an electromagnetic actuator part 101 acting as a solenoid and a valve part 102 allowing high pressure fluid to interruptedly flow. The actuator part 101 is equipped between a yoke part 6 and a stator part 7 with a solenoid comprising a coil bobbin 8 and a winding 9. A bar-shaped member 13 secured to a core 14 is slidably inserted into a guide hole 11 in an axial center part of the stator part 7. The valve part 102, containing pilot valves 40, 41 and main valves 42, 43, opens and closes a passage between a high pressure passage 3 and an overflow path 4. The valve part, being opened when the solenoid is not electrified, stops injection from an injection nozzle while also an engine when a wire break trouble is generated.
Patent JP-H01242068-A (JP)
Title: Medical tubular body excellent in antithrombogenicity and preparation thereof
Inventor: OGATA SAKAE
IPC: A61L33/00
Filed: 1988-03-23
Abstract: PURPOSE:To enhance antithrombogenicity and flexibility, by coating the respective surfaces of fibers constituting a knitted fabric or cloth with a hydrogel. CONSTITUTION:The respective fibers constituting a tubular object composed of a knitted fabric or cloth are independently coated with a hydrogel. This tubular object can be prepared by a method wherein the surfaces of the fibers are coated with a hydrogel forming substance firming the hydrogel upon the contact with water and the coated fibers are subsequently used to mold the tubular knitted fabric or cloth which is, in turn, immersed in water to swell the hydrogel forming substance on the surfaces of the fibers to form the hydrogel.
Patent JP-H07236306-A (JP)
Title: Apparatus for digging side of levee of soil-raising working machine for welsh onion
Inventor: SANADA TOSHIAKI
IPC: A01B35/04
Filed: 1994-03-02
Abstract: PURPOSE:To make it possible to effectively raise soil onto both levees by remarkably improving operability and workability of a machine body while effectively digging inclined side face of welsh onion-planting levee on the both sides by both taper knives. CONSTITUTION:This soil-raising up working machine for welsh onion is constituted by attaching rotary working machine (B) capable of jumping up mud above the welsh onion-planting levees (D) and (D) on both sides to a controlling machine (A) and providing both taper knives (C) and (C) capable of digging the inclined side faces of the welsh onion-planting levees (D) and (D) on both sides forwardly in the advancing direction of the rotary working machine (B). In the working machine, digging faces (2) and (2) parallel to advancing direction of a machine body using the front end edge as a blade edge is provided in the front of the both taper knives (C) and (C) inclined in the shape of an inverted truncated chevron when viewed in a plane and guide faces (3) and (3) inclined similarly to the digging faces (2) and (2) and forming a shape of a truncated chevron when viewed in a plane are provided in deflected state behind the both digging faces (2) and (2).
Patent JP-2000266325-A (JP)
Title: Rotary kiln
Inventor: AGAWA RYUICHI
IPC: F27B7/24
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a rotary kiln which is superior in cutoff performance between the internal and external parts of a secondary combustion tower or a rotary kiln. SOLUTION: A sealing structure comprises a fixed member 111 situated on a substance to be treated charge equipment 200 side, an annular seal ring 151 on the fixed side fixed at a fixing member 111, and a sea ring 152 on the kiln body side fixed at the outer periphery of a kiln body 121. A space part 156 between the seal ring 151 on the fixed side and the seal ring 152 on the kiln body side is charged with gland packing 153 and 154, and a gap therebetween is filled with water as an incombustible fluid.
Patent JP-H05230557-A (JP)
Title: Production of fuel for sintering iron ore
Inventor: TANAKA KATSUHIRO
IPC: C22B1/20
Filed: 1992-02-18
Abstract: PURPOSE:To produce the inexpensive fuel for sintering iron ore as substitutive fuel for powder coke by heating and holding a mixture composed of powdery iron ore and coal to thermally crack the coal and removing volatile matter and tar-component, thereby obtaining a solid material. CONSTITUTION:The coal 3 is supplied from a hopper 2 via a chute 6 to a thermal cracking furnace 1. On the other hand, the powdery iron ore fed out of an ore hopper 11 is heated to a prescribed temp. by the hot wind from a hot wind generator 9 in suspension type preheaters 10a to 10c of ore heating equipment 8 and is then housed into a high-temp. ore container 4. The heated ore 5 is supplied from this container via a supply port 7 to the thermal cracking furnace 1 and is mixed with the ore 3 in the above-mentioned chute 6. The resulted mixture is heated up by the sensible heat of the heated ore 5 and is heated and held at 300 to 900 deg.C, by which the coal 3 is thermally cracked. The formed volatile matter and tar-component are sent to gas treating equipment 13. On the other hand, the solid material consisting of the resulted char and partially reduced ore is housed as the solid fuel 15 for sintering the iron ore into a hopper 14.
Patent JP-S63236439-A (JP)
Title: Facsimile store and forward exchange system
Inventor: GOTO SEI
IPC: H04L12/58
Filed: 1987-03-25
Abstract: PURPOSE:To efficiently manage and operate facsimile communication, by performing the centralized control of communication recording data generated by all of the communication between, FAXes and between the FAX and an S/F(facsimile store and forward exchange device) by the S/F. CONSTITUTION:The facsimile store and forward exchange device(S/F)1 stores a picture signal arriving at an internal communication equipment from the facimile equipment(FAX)31 on an outgoing call side via an exchange 2 in a memory device transiently, and transmits it to the FAX3n corresponding to access from the FAX3n on an incoming call side. At this time, the communication recording data in a prescribed format relating to the FAX31 is generated under the control of a CPU, and it is stored in a storage area other than the area for the picture signal on a disk. The same operations are performed in other FAXes. Next, at the time of performing the communication between the FAXes performed without passing through the S/F1 and passing only the exchange 2, the communication recording data is generated at the FAXes 31-3n which become the outgoing call side, therefore, the S/F1 receives those data from each FAX by polling, and stores them on a communication data file classified by every terminal on the disk. The centralized control is performed in such a way.
Patent JP-S55161688-A (JP)
Title: Multicolor heat-sensitive recording material
Inventor: HONDA YASUHIRO
IPC: B41M5/34
Filed: 1979-06-02
Abstract: PURPOSE:To obtain a highly heat-sensitive multicolor recording material capable of formings clear image free of mixing of colors by forming a high-temperature heat-sensitive coloring layer as the uppermost layer, in a multicolor heat-sensitive recording material comprising a low-temperature heat-sensitive coloring layer and a high-temperature heat-sensitive coloring layer. CONSTITUTION:A decoloring layer containing a decoloring agent such as cetyl alcohol or guanidine derivative having a decoloring effect to a color forming agent which forms color at relatively low temperatures, is formed on a substrate. A low- temperature heat-sensitive coloring layer containing a coloring component which forms a color at relatively low temperatures is formed on the decoloring layer. A high-temperature heat-sensitive coloring layer containing a coloring component which forms a color at relatively high temperatures is formed on the low-temperature heat-sensitive coloring layer. The coloring component consists of a color former and a developer, the color former consisting of a colorless or light-colored leuco dye and the developer consisting of a phenolic substance or an acid substance. In forming each of the layers, the said component is added adequately with a binder, an inorganic filler for improving the matching for the head, and the like.