baber/WOPTO huggingface dataset:
Patent JP-2000079436-A (JP)
Title: Rolling compaction method of rim ring stock for wheel and its device
Inventor: YOSHII KENJI
IPC: B21H1/10
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a rolling compaction method and its device of a rim ring stock for a wheel which are capable of enlarging a reduction width without enlarging the width of a reduction part of a roll. SOLUTION: In a method or device wherein a pressure roll is arranged in the inside of a rim ring stock 1, a rolling roll 4 is arranged in the outside of the rim ring stock 1, a reduction part 3 which projects in the radius direction is provided in either one of the pressure roll or the rolling roll 4, the pressure roll is pressurized against the rolling roll 4 and rotated and the rim ring stock 1 is partially thinned by rolling compaction in the axial direction of the stock, both end edge parts 3a, 3b in the axial direction of the reduction part 3 are inclined by α deg.  from a flat surface 7 crossing orthogonally to the roll axial core 6 of the roll in which the reduction part 3 is provided, the reduction width B of the reduction part 3 is transferred one after another in the axial direction of the rim ring stock 1 as the roll is rotated and the rim ring stock 1 is rolled down over a larger reduction width A than the width B of the reduction part 3.
Patent JP-S60138532-A (JP)
Title: Copying method
Inventor: SHIBUSAWA MITSUO
IPC: G03G15/04
Filed: 1983-12-27
Abstract: PURPOSE:To simplify operation without dividing an original into two by a detecting means specially by allowing a light source to start at the same reference position of two division original surfaces and setting the distance of scanning movement for illuminating the respective original surfaces according to the length of copy paper. CONSTITUTION:The light source 34 and a photodetecting element 35 which correspond to the length of the copy paper are shielded by a light shielding member 32 and the length L of the copy paper is detected by them. When copy paper with different length is used, the light source and photodetecting element which correspond to the length of the copy paper are shielded and the length of the copy paper is detected. Consequently, when a book bound at the left sides is copied, this is considered to consists of the 1st original part X and the 2nd original part Y. The scanner and light source of an optical system move from their home positions to illuminate original surfaces, but pages are lighted in increasing order without fail so as to put pages of sheets of copy paper in the order of original pages. Consequently, the original need not be divided into two by the special detecting means and the simplicity of operation and the accuracy of two-position setting are improved.
Patent JP-S62111187-A (JP)
Title: Generator with vacuum pump
Inventor: HORIOKA KAZUO
IPC: F04C23/00
Filed: 1985-11-08
Abstract: PURPOSE:To obtain a generator with a vacuum pump with simplified construction and high durability further with light weight, by integrally forming a bearing bush of the generator with the vacuum pump with the lining member of a pump casing. CONSTITUTION:A pump rotor 8 is arranged in a pump casing 9 integrally formed with the casing of a generator 1. Further a rotor shaft 2, driving the pump rotor 8, is supported to a boss part, extending from a bracket 4, through a bearing 3. A bearing bush 6, fixing the bearing 3 to the boss part, is integrally formed with a lining member 10, provided in the pump casing 9, from cast iron. While the casings of the generator and the pump and the bracket 4 are integrally formed from an aluminum material. Consequently, weight lightness and durability of the generator with the vacuum pump can be simultaneously improved with no increase of a number of part items.
Patent JP-H1071624-A (JP)
Title: Multilayered powder slush molding method and apparatus therefor
Inventor: HAYASHI KOJI
IPC: B29C41/18
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To shorten a molding cycle as compared with a conventional one by rapidly molding a semi-molten multilayer by a single powder box. SOLUTION: A powder box 8 having dividing housing parts 25, 26, 27 dividing two or more kinds of powder materials constituting a multilayer and selectively opening one of the dividing housing parts to a mold to close the other dividing housing parts in used. A preheated mold 7 is opposed to the powder box 8 opening the dividing housing part 25 from above to form a pair and the top and bottom of the mold are reversed to charge a powder material 9a in the mold 7 and, further, the top and bottom thereof is reversed to discharge the excessive powder material 9a to form a first semi-molten layer to the inner surface of the mold 7.  After this first process, the dividing housing part 25 is closed while the dividing housing part 26 is opened and the top and bottom of the mold 7 is reversed to charge a powder material 9b in the mold 7 and, further, the top and bottom thereof is reversed to discharge the excessive powder material 9b to form a second semi-molten layer on the inner surface of the mold 7. This second process is repeated at least once or more.
Patent JP-S63101684-A (JP)
Inventor: WATABE MASATAKA
IPC: F25D23/00
Filed: 1986-10-20
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-H10115800-A (JP)
Title: Observer follow type directional display
Inventor: GRAHAM JOHN WOODGATE
IPC: G02B30/33
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To provide the display which generates small variation in intensity when an observer moves laterally about the display, has a large permissible range of the distance between both the eyes of the observer, and also has large degree of freedom of a lateral and a lengthwise observation. SOLUTION: This display has a spatial modulator 1 which is combined with a movable parallax member 2. An observer following unit 7 determines the position of the observer and an electromechanical transducer 8 and a mechanics transmission 9 are used to control the position of the parallax member 2. Mechanical following constitution has stationary positions of the parallax member 2 to an SLM (spatial optical modulator) 1, and step operation is performed among those positions to optimize an observation window as to the current position of the observer.
Patent JP-H06100346-A (JP)
Title: Admixture for concrete
Inventor: YAMATO FUJIO
IPC: C08L33/02
Filed: 1992-09-18
Abstract: PURPOSE:To reduce air bubbles by mixing a copolymer synthesized through polymerization of plural monomers each represented by a specified formula and/or its metal salt and a compound of a specified formula as the essential components. CONSTITUTION:A copolymer having 1000 to 1000000 weight-average molecular weight and/or its metal salt is obtained by polymerizing 10 to 99wt.% unsaturated bond-containing polyalkylene glycol monoester-based monomer represented by formula I [R3 to R4 are each H, methyl, (CH2)m2CO2M, formula II, etc.] and 90 to 1wt.% acrylic acid-and/or unsaturated dicarboxylic acid-based monomer represented by formula III or IV (AO is a 2 to 3C oxyalkylene; R5 and R8 are each H or methyl; R6 to R7 and R9 to R10 are each H, methyl, (CH2)m7 CO2M5; (m1 to m7) is each 0 to 2; (n1 to n5) is each 3 to 500; M3 and M5 are each H, a univalent metal, etc.; M4 and M6 are a divalent metal; X1 to X5 is H or a 1 to 3C alkyl]. As admixtures for concrete, the resultant copolymer and a compound represented by formula V (R1 to R2 are each H or a 8 to 18C alkyl; M1 to M2 are each an alkaline metal) are blended with cement respectively in an amount of 0,10 to 1.0wt.% and 0.0025 to 0.1wt.%.
Patent JP-S61129443-A (JP)
Title: Air-fuel ratio learning control for internal-combustion engine
Inventor: KAMIOKA RIYUUICHIROU
IPC: F02D41/00
Filed: 1984-11-26
Abstract: PURPOSE:To improve operation performance by learning the learning correction value at first then learning the learning correction coefficient, thus properly carrying-out learning, when the learning correction amount and the learning correction coefficient are learned, when the learning conditions in the air-fuel ratio feedback control are established. CONSTITUTION:When an engine is in operation, the fundamental injection time TP is determined by a control circuit 44 on the basis of the output signals of a suction pressure sensor 22 and a revolution-angle sensor 42. When the learning conditions are established in the air-fuel ratio feedback control, the learning correction value TAUG for eliminating the deflection of the air-fuel ratio in idle operation and the learning correction coefficient KG for eliminating the deflection of the air-fuel ratio in the case when a load is applied are learned, and the fundamental injection time TP is corrected by using the above-described data TAUG and KG at least in the transition to the open-loop control. In this case, the learning correction value TAUG is learned at first, and after this learning is completed, the correction coefficient KG is learned, and thus always correct learning is carried-out.
Patent JP-2000099615-A (JP)
Title: Electronic document sending system
Inventor: MORI YUICHI
IPC: H04L12/54
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To obtain a system which can refer to the circulation history information on all electronic documents of the same transaction by preparing a sending definition of electronic documents, a sending control part of electronic documents and a sending history storage part. SOLUTION: A sending definition of electronic documents is prepared together with a sending control part of electronic documents and a sending history storage part. Then an electronic document is sent from a sender to a receiver, the circulation history of the same transaction related to the circulation of the electronic document is acquired and displayed to a user in response to his request. In this system, a user receives an electronic documents by means of user terminals 212 to 217 and performs a procedure to edit the document and to circulate it to the next receiver. A server 211 sends the electronic document that is circulated to the next receiver by the user to the following receivers to perform the circulation processing of the electronic document.
Patent JP-H03110566-A (JP)
Title: Electrophotographic sensitive body
Inventor: SUZUKI YASUO
IPC: C07D317/46
Filed: 1989-09-26
Abstract: PURPOSE:To maintain excellent electrostatic charge stability even after repetitive use and to prevent a residual potential from increasing by incorporating a specific sesamol compd. into a photosensitive layer. CONSTITUTION:The electrophotographic sensitive body provided with the photosensitive layer contg. at least a charge generating material and charge transfer material on a conductive base body contains the sesamol compd. expressed by formula I in the photosensitive layer. In the formula I, R1 to R5 respectively denote a hydrogen atom, halogen atom, hydroxy group, alkyl group of substitution or nosubstitution, aryl group of substitution or nosubstitution, cycloalkyl group of substitution or nosubstitution, alkoxy group of substitution or nosubstitution, aryloxy group of substitution or nosubstitution, amino group of substitution, imino group, heterocyclic group, alkylthio group of substitution or nosubstitution or arylthio group, sulfoxide group, sulfonyl group, acyl group, azo group. Thus, the excellent ozone resistance and the excellent electrostatic stability even after the repetitive use are obtd. and the increase in the residual potential is prevented.
Patent JP-H06104994-A (JP)
Title: Interphone set with own station number setting function
Inventor: KOJIMA AKIHIRO
IPC: H04M9/00
Filed: 1992-09-18
Abstract: PURPOSE:To reduce number of components and assembly man-hour by providing an own station number initial setting button, an own station number storage circuit and a confirmation use light emitting diode to an interphone slave set and providing an own station number decision circuit to an interphone master set. CONSTITUTION:When an own station number initial setting button SW1 of an interphone slave set EQ1 is depressed, an incoming control signal f1 is sent to a line L1 under the control of a CPU 5 of an interphone slave set. Upon the receipt of the signal f1 by an interphone master set MQ1, a CPU 10 of the interphone master set controls an own station number decision circuit 9, the circuit 9 decides an own station number 1 decided optionally and sends the number 1 to the line L1 as an outgoing control signal F2. Upon the receipt of a signal f2, the CPU 5 of the slave set EQ1 decodes the signal f2 and stores the signal to an own station number storage area 2a of an own station number storage circuit 2. When the own station number 1 is surely stored in the area 2a of the circuit 2, a confirmation use light emitting diode D1 is lighted by the control of the CPU 5.
Patent JP-2001072858-A (JP)
Title: Thermoplastic polyurethane resin composition
Inventor: YOKOTA HIROYOSHI
IPC: C08K5/13
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To obtain a thermoplastic polyurethane resin composition excellent in weather resistance, heat resistance and moist heat resistance, and further to provide a material for slush molding and a skin material by using the same. SOLUTION: This thermoplastic polyurethane resin composition contains a benzotriazol-based ultraviolet absorber and a hindered phenol-based antioxidant in the total added amount of 0.1-5 pts.wt. based on 100 pts.wt. thermoplastic polyurethane resin. The material for slush molding and the surface material, comprising the thermoplastic polyurethane resin composition is also provided.
Patent JP-H0592384-A (JP)
Title: End effector
Inventor: ODA MITSUSHIGE
IPC: B25J15/04
Filed: 1991-09-27
Abstract: PURPOSE:To connect and disconnect between a manipulator and an end effector with the use of only one actuator incorporated in the manipulator, and to hold and release between the end effector and an end effector holder. CONSTITUTION:An end effector holder exchanging device has a manipulator 21, an end effector 25 to which one end of the manipulator 21 is attached, and an end effector holder 31 for holding the end effector 25. Further, the end effector incorporates a fastening mechanism between the manipulator 21 and the end effector 25, and a holding mechanism for the end effector 25 and the end effector holder 31, the holding mechanism and the fastening mechanism being associatingly operated.
Patent JP-H02101100-A (JP)
Title: Neutral saccharide-containing luteinized hormone and use thereof
Inventor: OMURA KAZUTAKA
IPC: A61P15/00
Filed: 1988-10-05
Abstract: NEW MATERIAL:A neutral saccharide-containing luteinized hormone containing >=18% of the neutral saccharide chain component in the saccharide chain component composition of the beta-subunit thereof. USE:A kidney growth-accelerating agent. PREPARATION:For example, a swine pituitary is homogenized in an ammonium sulfate aqueous solution, adjusted to a pH of 3.0 and centrifuged to collect a supernatant solution, which is adjusted to a pH of 6.5-7.0, mixed with ammonium sulfate to become 0.5 saturation, cooled and centrifuged. The resultant precipitates are collected, suspended in a buffer solution, dialyzed and subsequently lyophilized. The lyophilized powder is dissolved in a buffer solutions and fractionated with ConA-sepharose column to collect a fraction eluted with 0.2M methylmannoside. The fraction is purified with a column for isoelectric point electrophoresis to provide a kidney growth factor.
Patent JP-H06102503-A (JP)
Title: Color display device
Inventor: YAO SHINPEI
IPC: G02B5/20
Filed: 1992-09-18
Abstract: PURPOSE:To obtain the color display device which facilitates memory control and can be decreased in the num ber of control circuits. CONSTITUTION:Two cells C1 are used for one of the three colors R, G, and B and one cell C2 and one cell C3 are used for the two remaining colors respectively; and the four cells C1, C1, C2, and C3 are arranged almost in matrix to form a pixel PIX and plural pixels PIX are arranged almost in matrix to constitute the color display device 1, wherein the two cells C1 and C1 of the same color among the cells C1, C1, C2, and C3 constituting one pixel PIX are arranged in a scanning direction or at right angles to the scanning direction.
Patent JP-S63103352-A (JP)
Title: Control system for data input device
Inventor: MURAKAMI MASANOBU
IPC: G06F13/38
Filed: 1986-10-21
Abstract: PURPOSE:To read data with no omission by converting the data into the decoding data in accordance with the original data and holding the OR of the decoding data until a data fetching part read the data. CONSTITUTION:A data decoder circuit 8 converts data into the decoding data where only the bit corresponding to the code of the input data is significant. An AND circuit 9 secures an AND between the output signal of a data latch circuit 2 and the output of a latch circuit 4. While an OR circuit 10 secures the OR between the output of the circuit 8 and that of the circuit 9. Then the OR signal is defined as the input signal of the data latch circuit 2.
Patent JP-H0192714-A (JP)
Title: Scanning optical system
Inventor: NAKANO YOSHIHISA
IPC: G02B9/10
Filed: 1987-10-02
Abstract: PURPOSE:To form an image of light from a light source in a desired position regardless of environmental change with the aid of plastic lenses by appropriately combining lenses of positive refracting power and those of negative refracting power. CONSTITUTION:Light beams linearly converge in the vicinity of the deflecting and reflecting surface of a deflector 6 through a cylindrical lens 5 being a 1st image forming optical system. The light beams deflected by the deflecting and reflecting surface are shaped by an ftheta lens 7 being a 2nd image forming optical system so that the cross-section on a medium to be scanned 4 goes to almost circular. Here, a 2nd cylindrical lens part 52 is made of a plastic lens with negative refracting power, while the ftheta lens 7 is made of a plastic lens with positive refracting power. Therefore, if the focus distance of the 1st image forming optical system or that of the 2nd image forming optical system becomes longer, the focus distance of the remaining system becomes shorter. Thus, images of light from a light source can be formed in a desired position regardless of environmental change.
Patent JP-S61129897-A (JP)
Inventor: MATSUMOTO TOSHIJI
IPC: H05K3/46
Filed: 1984-11-29
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-H02125282-A (JP)
Title: Xerographic type printer with roll type cleaner
Inventor: SHIRIRU JII EDOMANZU
IPC: G03G21/00
Filed: 1989-09-26
Abstract: PURPOSE: To efficiently remove residual toner and dust from a charge holding surface by providing an upstream brush cleaning roll and a downstream foamed cleaning roll which are combined with a small spacing. CONSTITUTION: In a cleaning housing 100, the porous cleaning roll 102 and the brush cleaning roll 104 are supported and positioned so as to clean a belt 10, the foamed cleaning roll 102 is supported by a bearing on the downstream side of the brush cleaning roll 104 in a processing direction 16, and the roll 102 is driven by a motor 108 counterclockwise 106. The toner accumulated on the surface of the roll 102 comes outside a cleaning nip, then, the toner is discharged by the air stream of an air blower 110 arranged in a toner removing path 112. The brush cleaning roll 104 functions as a main cleaning device for the belt 10, the roll 104 is supported by the bearing in the cleaning housing 100, the roll 104 is driven by the motor 108 clockwise 150.  The toner is collected by brush fibers 152 so as to be carried outside the cleaning nip, then, the toner is discharged together with the air stream of the air blower 110. Thus, the belt surface is satisfactorily cleaned, besides, a thin film is removed.
Patent JP-S60137310-A (JP)
Inventor: YOSHIDA YUUICHI
IPC: A47B77/00
Filed: 1983-12-26
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-H08112676-A (JP)
Title: Instrument for observing welded quality
Inventor: TAKAKUWA SADAYUKI
IPC: G01N27/20
Filed: 1994-10-17
Abstract: PURPOSE: To promote an instrument for observing the welded quality which can accurately inform the executing time of a maintenance of the resetting of welding condition and the exchanging and the repairing of a welding tip, etc. CONSTITUTION: An estimate forming time is calculated with a nugget diameter comparing part 3 and these times are stored in plural number into a storing part 1 to calculate the average value of the estimate forming times with an average value calculating part 2. This average value is compared with the upper limit forming time set to the upper limit setting part 4 of a forming time setting part 6, and when the average value is shorter than the upper limit forming time, it is informed to an output part 26 to be the maintenance time.
Patent JP-2001074644-A (JP)
Title: Device and method for measuring particle in liquid
Inventor: SAKAGUCHI TAKAYUKI
IPC: G01N15/14
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To distinguish a particle in liquid from a bubble in-line and to count the number of particles by applying a laser beam to the particle and the bubble in liquid for generating scattered light, and at the same time generating fluorescence from the particle, detecting the size of the particle and bubble from the scattered light, performing the spectrum analysis of fluorescence and counting the number of particles. SOLUTION: A laser beam from a laser application device 5 is applied to a particle and a bubble in liquid flowing in a flow cell 2. A particle/bubble- detecting device 3 detects the particle and the bubble by the light-scattering method and outputs the size and number of the particles and bubbles. However, the detection device 3 cannot distinguish the particle from the bubble. The applied laser beam is simultaneously applied to the particle or the bubble, thus generating fluorescence or scattered light. The fluorescence or scattered light is received by a laser beam-receiving device 6 via a condensation lens 4, and is further subjected to spectrum analysis by a spectrum analysis device 7. The analysis allows the particle or the bubble to be discriminated, and generates particle count output for the particle, thus counting the number of particles.
Patent JP-S60146039-A (JP)
Inventor: TANAKA NOBUYUKI
IPC: D03C9/04
Filed: 1983-12-30
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-H03114233-A (JP)
Title: Vertical type mos fet and its manufacture
Inventor: ITO MASAHIRO
IPC: H01L29/772
Filed: 1989-09-28
Abstract: PURPOSE:To secure the large area of either one of a source region or a drain region, and simplify the contact with an external lead wire, by forming a semiconductor column in a T-type, and forming either one of the source region or the drain region on the flat part at the upper end of the column. CONSTITUTION:A polycrystalline Si column 16 turning to a channel region protrudes upward from the other end side upper surface of a polycrystalline Si pattern 14. Said column 16 is formed in a T-shape, and a flat plate part of the upper end is doped with high concentration N-type impurity, to be turned into a drain region 17. A gate electrode 19 of polycrystalline Si is formed on the side surface of the polycrystalline Si column 16 so as to interpose oxide 18. The whole part of the gate electrode 19, the polycrystalline silicon column 16, etc., are covered with an intermediate insulating film 20. Contact holes 21 are formed in the intermediate insulating film 20 on the source region 15, the drain region 17 and the leading-out part of a gate electrode 19. Lead wires 22 are connected with the source region 15, the drain region 17, and the gate electrode 19 via each of the contact holes 21.