baber/WOPTO huggingface dataset:
Patent JP-S63157645-A (JP)
Title: Manufacture of coreless armature
Inventor: TESHIGAHARA TOSHIYUKI
IPC: H02K15/12
Filed: 1986-12-19
Abstract: PURPOSE:To enlarge the allowance of the size of a commutator, by a method wherein resin is poured into upper and lower molds to mold it under a condition that the slant surface of the mold is abutted against the corner of the step of a commutator piece. CONSTITUTION:The commutator piece 2 of a commutator 1, connected with an unit coil 10, is put on a bottom force B and a top force A is pushed against the bottom force B from the upper side of the bottom force B. The top force A is provided with a recess, into which the commutator 1enters, at the central part thereof. A conical slant surface 7 is provided at the entrance of the recess. The slant surface 7 is brought into contact with the tip corner of the step 4 of the commutating piece 2 when the top and bottom forces A, B are mated and pushed the tip corner to generate the plastic deformation of the corner. When a thermosetting resin is poured into the inner hole 8 of the top and bottom forces, the unit coil 10 as well as the lower parts of the unit coil 10 and the commutator 1 are molded by the resin. The resin, however, does not flow into the upper part of the commutator 1 and an upper space 9 since the slant surface 7 of the top force A compresses the corner of the step 4 of the commutating piece 2 to bring them into contact with each other closely by the plastic deformation thereof.
Patent JP-H08163377-A (JP)
Title: Color facsimile equipment
Inventor: YOSHINO MOTOAKI
IPC: H04N1/32
Filed: 1994-12-06
Abstract: PURPOSE: To provide the color facsimile equipment which is operated with a lower running cost even at the time of reception and recording output of a monochromatic picture. CONSTITUTION: An ink jet color printer 301 for color picture output and a monochromatic laser beam printer 302 for monochromatic picture output are provided. In this color facsimile equipment, the picture is outputted from the monochromatic laser beam printer 302 when the equipment communicates with the communication equipment of the other party in accordance with G3 standard communication procedures or data is received in accordance with color facsimile communication procedures but doesn't include CMY components.
Patent JP-H01142271-A (JP)
Title: Jet pipe for pelton wheel
Inventor: HIROTA TATSUYA
IPC: F03B1/04
Filed: 1987-11-30
Abstract: PURPOSE:To facilitate maintenance and inspection by fixing a needle inside a jet-pipe shell while externally fitting nozzles axially movably on the jet-pipe shell and driving the nozzles with servomotors to adjust the opening of a water port. CONSTITUTION:A jet-pipe shell 2 is fixed to the housing 1 of a Pelton wheel, a needle stem 5 is supported on the inside of the jet-pipe shell 2 via a needle support 3, and a needle 6 is fixed to the end of the needle stem 5. Nozzles 7 are fitted on the outside of the jet-pipe shell 2 so as to surrounded the needle support 3 via packing 8 while servomotors 10 are linked to the nozzles 7 via rods 9. Further, a water port 11 is formed on the ends of the nozzles 7 and the end of the needle 6 is positioned on the water port 11. The opening of the water port 11 is adjusted by moving the nozzles 7 in the axial direction by means of the servomotors 10.
Patent JP-H05142255-A (JP)
Title: Probe adapter
Inventor: IWASHITA HIROYUKI
IPC: G01R1/06
Filed: 1991-11-18
Abstract: PURPOSE:To obtain a probe adapter capable of connecting an LSI terminal with a probe without soldering. CONSTITUTION:One end 1a of electroconductive pins 1 supported by an insulator slab 2 is arranged in accordance with each of terminals 5 of a mounted LSI 4 and the other end 1b are arranged in series on the upper surface of the slab so as to be connected with a probe 6. The shape of the slab part mounted by the LSI is formed to match the upper surface shape of the LSI. A weight 3 is fixed on the upper surface of the slab. Thus, the contact between the one end 1a of the pins and the terminals 5 is assured and the signal from the terminal 5 of the LSI can easily be obtained only by connecting the probe 6 with the other end 1b of the pins.
Patent JP-2001127641-A (JP)
Title: Audio encoder, audio encoding method and audio encoding signal recording medium
Inventor: ARAKAGE KAZUMI
IPC: G10L19/025
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To provide an audio encoding method that uses window functions to conduct overlap encoding. SOLUTION: In the audio encoding method that uses at least 4 kinds of window functions of a long window, a short window, a start window, an a stop window to conduct overlapping encoding, the long window or the start window of the window function at the start of encoding is used by taking the matching performance of codes into account, the long window or the stop window is used for the window function at the end of encoding to decide the window function, the window function is multiplied, its output is converted from a time axis into a frequency axis, data are encoded so that a virtual buffer value of a frame at the start of encoding and a virtual buffer value of a frame at the end of encoding are the same specified value so as to enhance the matching performance of the codes.
Patent JP-H01143387-A (JP)
Title: Printed board for electronic device using semiconductor memory
Inventor: SAKUTA KOJI
IPC: H05K1/11
Filed: 1987-11-30
Abstract: PURPOSE:To reduce jumper wires, and to improve reliability by replacing the connecting order of the address buses and data buses of a semiconductor memory, and employing a semiconductor memory in which the roundabout wirings of a copper foil pattern are shortened and intersections are reduced. CONSTITUTION:An address terminal and a data terminal are replaced in its connecting order between a memory IC 1 and a connector 2. The position of crossing the copper foil pattern becomes one. When the pattern is roundabout- wired, crossing position is eliminated, and the use of jumper wire is eliminated by utilizing a one-side printed board. Thus, jumper wires are reduced, and trouble rate is reduced due to the reduction in the soldered parts of the jumper wires. Thus, its reliability is improved.
Patent JP-S63156595-A (JP)
Title: Control device for drawing off settled sludge
Inventor: SEKINE TAKAO
IPC: C02F3/12
Filed: 1986-12-18
Abstract: PURPOSE:To optimize the control of a concn. tank in succession to a solid-liquid sepn. tank, by outputted the command to stop a draw-off pump when the average concn. of the sludge drawn off from the solid-liquid sepn. tank falls down to a preset average concn. or below. CONSTITUTION:The flow rate and sludge concn. of the sludge liquid drawn from the solid-liquid sepn. tank 1 by the draw-off pump 2 which draws off the sludge settled in said tank are respectively measured by a flow meter 4 and a concn. meter 3. The respective measured values of the flow meter and concn. meter are sampled at every specified time and the average concn. of the sludge withdrawn from the time when the draw-off is started until the present point of the time is determined in a computing part 5. The computing part outputs the command to stop the pump 2 when the average concn. falls down to the preset average concn. or below. More specifically, the computing part 5 integrates the measured flow rate value and the measured concn. value of the drawn-off sludge at each sampling time, determines the sludge volume to be drawn off per unit time, determines the total value by adding the sludge volume at each sampling time thereto, determines the total value by adding the measured of the flow rate thereto and determines the average concn. by dividing the total value of the sludge volume by the total value of the flow rate.
Patent JP-H08138810-A (JP)
Title: Connector for connecting printed wiring board
Inventor: KOYAMA KATSUSABURO
IPC: H01R13/11
Filed: 1994-11-11
Abstract: PURPOSE: To provide a small sized and light weight connector for connecting a printed wiring board equipped with a position deviation cancelling mechanism. CONSTITUTION: A socket housing 6 comprises a movable housing 21 having a first accomodation part 24 accomodating and holding a spring contact part 11 of a socket contact 5, and a fixing housing 22 having a second accomodation part 31 accomodating and holding a connection leg part 12 of a socket contact 5. The accomodation part 24 and the accomodation part 31 are arranged in the right and left directions on both sides of the front and rear of the housings 21, 22, and constituted such that a resilient connection piece 13 is arranged almost in parallel with a resilient wall board 23 and the movable housing 21 can move in the arrangement direction of socket contact 5, with respect to the fixed housing, when the socket contact 5 is inserted from the outside thereof and accomodated and held.
Patent JP-H05144557-A (JP)
Title: Heater
Inventor: FUJIMOTO SHIGERU
IPC: C23C14/34
Filed: 1991-11-19
Abstract: PURPOSE:To lower diversity in temperature distribution on a heated body by heating a heat radiation plate by a heater body and performing heat radiation from the heat radiation plate toward the heated body only through an opening part of a reflector having a heat-proof member as a main body coated with a thin film part having a heat-proof property on the surface so as to lower heat radiation. CONSTITUTION:A base stand 5 of a heater is fixed to a vacuum container for a sputter device through the leg parts 16 and both end parts of the heaters 2 being led outside the base stand 5 are led outside the container 17 through the through holes 18, 19 provided on the container 17. Here, an O ring for airtightly sealing the container 17 is provided between the inner walls of the holes 18, 19 of the heaters 2 to be inserted thereinto, and the inside of the container 17 is in Ar atmosphere so as to raise the temperature of the heater 2 while raising the temperature of a heat radiation plate 1 so as to heat a body 13 to be heated such as a glass plate, a silicon substrate by the heat from the heat radiation plate 1. At this time, heat radiation is performed only from an opening part 12 provided on a reflector 4 while restricting to the side.
Patent JP-2000132503-A (JP)
Title: Data transfer device
Inventor: TANAKA KAZUYA
IPC: G06F13/16
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a data transfer device which can transfer data via a bus at a high speed and in a high efficiency. SOLUTION: This device transfers data via a bus and consists of an initiator, e.g. a processor I/F controller 310 which serves as a bus master, a target, e.g. an SDRAM controller 328 which receives the commands from the initiator and plural buffers, e.g. receiving buffers 320, 322 and 324 which belong to the target and hold the commands.
Patent JP-H10138432-A (JP)
Title: Biaxially oriented laminate polyester film for magnetic tape
Inventor: KOSEKI MASAFUMI
IPC: B29L9/00
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a biaxially oriented laminate polyester film useful for a magnetic tape having stable travelling property and excellent magnetic output property, particularly a magnetic tape of digital recording system. SOLUTION: In a biaxilly oriented laminate polyester film, a polyester layer A which contains 0.01-2wt.% of fine particle is laminated on one face of a polyester layer B. The whole thickness of the film is 8μm or ratio (t/d) between a thickness t(μm) of the polyester layer A and an average particle diameter d(μm) of fine particle in the layer is 5-30, and a ratio (μkA/μkB) between a friction coefficient μkA of the surface of the polyester layer A to metal and a friction coefficient μkB of the surface of the polyester layer B to metal is 1.2-4.0.
Patent JP-H06322568-A (JP)
Title: Operation of pickling apparatus and pickling apparatus
Inventor: HORUSUTO GERUTONAA
IPC: C23G3/02
Filed: 1993-12-02
Abstract: In a process for operating a pickling plant (1, 100) for pickling rolled strip (4) in especially a plurality of series-arranged pickling basins (2, 102) which are filled with an acid-containing pickling medium and through which the strip (4) is moved, and into which an acid-containing pickling medium is injected through injection nozzles (8, 9, 10) located at least laterally on the basin (2, 102), a flexible adaptation to the particular pickling problem with the object of reduced pickling time is made possible if the lateral injections (8, 9, 10) are variably actuated. For this purpose, the pickling plant (1, 100) has injection points (8, 9, 10) on both sides of the basin or basins (2, 102) above and below the strip running plane upstream or downstream of bottom slide blocks (6) located in the basin (2, 102). <IMAGE>
Patent JP-H06133409-A (JP)
Title: Controller for electric motor car
Inventor: TANAKA HIROSHI
IPC: H02P27/04
Filed: 1992-10-15
Abstract: PURPOSE:To improve the power performance by setting an increase rate to the rotational speed of a motor of a field current command determining the intensity of field weakening at a value smaller than that of the field current command at the time of partial load operation. CONSTITUTION:The revolution of a rotor is converted into a binary signal by an interface 52, and changed into the angle of rotation theta on the basis of conversion display stored in a ROM 54. The binary signal is converted into voltage V proportional to rotational speed by an F/V converter 56. Two phase currents iu, iw in the three-phase armature windings of a motor 12 are inputted to a three-phase two-phase converter 60 through an A/D converter 58. The three-phase two-phase converter 60 feeds back flux currents id and torque currents iq to a current amplifier 62. The current amplifier 62 obtains a d-axis voltage command Vd* and a q-axis voltage command Vq* on the basis of a torque command iq* and a field current command id*. Fueld-weakening control characteristics weak ening the grade of the field current command id* for determining the intensity of field-weakening control with the reduction of load are stored in a field command generating circuit 74.
Patent JP-2000131854-A (JP)
Title: Chemical amplification resist pattern forming method
Inventor: NAKAMURA JIRO
IPC: G03F7/039
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a chemical amplification resist pattern forming method capable of suppressing the occurrence of defects in pattern shape due to the catalytic reaction of an acid generated in an exposure atmosphere. SOLUTION: The top of a substrate is coated with a chemical amplification resist containing an acid-generating agent (step a). The substrate is subjected to primary heat treatment (step b), exposed by irradiation with high energy beams (step c) and subjected to secondary heat treatment (step d). The chemical amplification resist is then developed with an alkaline aqueous solution (step e) to form a chemical amplification resist pattern. In this method, the chemical amplification resist on the substrate is exposed to a basic material after one of the step a, b or c.
Patent JP-H02148399-A (JP)
Title: Rotating shaft signal transmitting device
Inventor: MURATA HITOSHI
IPC: G08C23/00
Filed: 1988-11-30
Abstract: PURPOSE:To eliminate the necessity of maintenance from the transmitting device by arranging light receiving elements on a fixed section and rotating section sides on a rotating shaft and light emitting elements on a prescribed circumference around the rotating shaft. CONSTITUTION:This rotating shaft signal transmitting device 1 spatially propagates transmitting signals from a fixed section 2 to a rotating section 3 or from the rotating section 3 to the fixed section 2 as modulated signals. A light receiving element 9 on the fixed section 2 side and a light receiving element 16 on the rotating section 3 side are arranged on the axis X-X of a rotating shaft 18 and light emitting elements 8 and 15 are arranged on a prescribed circumference around the axis X-X of the shaft 18. The central light emitting axes of the elements 8 and 15 are respectively directed to the elements 16 and 9. Therefore, relative positional relation between the elements between the sections 2 and 3 is always fixed irrespective of the rotation of the section 3 and stable signal transmission is performed. When such transmitting device is used, the device can be maintained easily, since no contacting and sliding sections exit on the electric circuit.
Patent JP-H03164200-A (JP)
Title: Analysis of gene by liquid hybridization
Inventor: FUJITA MASAHIKO
IPC: C12Q1/68
Filed: 1989-11-24
Abstract: PURPOSE:To detect the presence of a specific base sequence and the mutation of base pair and to analyze a gene by adding a specific nucleoside triphosphate, a DNA fragment and a DNA polymerase to a specimen containing nucleic acid to synthesize a complemental strand DNA and analyzing the DNA by gel electrophoresis. CONSTITUTION:Four kinds of nucleoside triphosphates, a DNA fragment having a specific sequence and a DNA polymerase are added to a DNA specimen containing nucleic acid of an organism or virus and subjected to hybridization. The synthesized complemental strand DNA is analyzed by gel-electrophoresis to analyze the gene by the base length pattern of the DNA. In the above process, the hydridization is carried out by using a non-labeled oligonucleotide terminator in combination with a labeled oligonucleotide primer and a DNA sequence between both components is synthesized to enable the analysis of gene using liquid hydridization technique.
Patent JP-H04174865-A (JP)
Title: Color toner for electrophotography
Inventor: KO KATSUJI
IPC: G03G9/087
Filed: 1990-11-08
Abstract: PURPOSE:To obtain a color toner with an excellent color mixture property and transparency by including a specific amount of organic paint to a polyester resin which consists of a linear urethan denatured polyester resin. CONSTITUTION:This color toner consists of a linear urethane denatured resin obtained by making diisocyanate react on a linear polyester resin which consists of an organic paint; dicarbonic acid selected from phthalic acid, isophthalic acid, terephthalic acid, an aromatic dicarbonic acid with 2 to 8 carbons, and their acid dehydrides; and a diol selected from glycol and bisphenol type diols; and it is composed by including 2 to 10wt.% of organic paint to the denatured polyester resin. As a result, color toner with an excellent color mixture property and transparency can be obtained without losing the other properties.
Patent JP-H11223252-A (JP)
Title: Hydraulic chain tensioner
Inventor: SIMPSON ROGER T
IPC: F16H7/08
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To further reduce costs of a hydraulic chain tensioner. SOLUTION: This hydraulic tensioner 100 is provided with a housing body 102 having a hole 104, a sleeve 105 housed in the hole 104, a piston 130 slidably housed in the sleeve 105, and a piston spring 170 for energizing the piston 130 to a chain side. A fluid chamber 180 is formed by the inner surface of the sleeve 105 and the inner surface of the piston 130, and the fluid chamber 180 is communicated with an external fluid source.
Patent JP-H10113334-A (JP)
Title: Subjective optometer
Inventor: FUJIEDA MASANAO
IPC: A61B3/10
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To smoothly perform operation to meet a demand for centralized control by providing a display unit to display advance information to advance an eye examination, an eye examination result, selective information having plural choices and a cursor for selection and a input means having a cursor moving means. SOLUTION: A control unit 2 in which an operation switch to advance an eye examination is arranged, is arranged on the side of an eye examination table 1 having a lens replaceable motor-driven optometer 5, and a CRT display unit 3 is arranged to display information on an eye examination. A function selecting switch group having a cursor moving key to select one of program menus by vertically and laterally moving a cursor in a display, is arranged in the control unit 2 as an operation switch. A measured value by the optometer 5, a result of an optometric procedure preceding by one, a kind of auxiliary lens used at present, a kind of index presented to an examine or the like, are displayed on the display unit 3.
Patent JP-H02148437-A (JP)
Title: Production of optical recording medium
Inventor: SAITO ICHIRO
IPC: G11B7/26
Filed: 1988-11-29
Abstract: PURPOSE:To improve the adhesive property of a substrate and a film by previously subjecting the substrate to a heating treatment to the temp. above the temp. at which the substrate is heated up at the time of forming the film in an atmosphere introduced with the gas used for drying the substrate prior to the film formation. CONSTITUTION:The substrate 4 is set on a substrate holder 3 and the heating and drying of the substrate are executed by a heater 5 of the substrate. The power of the heater is so set as to attain Ts>=Ts' when the substrate temp. at the time of heating is designated as Ts and the substrate temp. at the time of the film formation as Ts'. Evacuation is preferably executed by using a discharge device 6 while one kind of the dried gas among Ar, N2, O2, and air is passed from a gas introducing port 2 in order to accelerate the removal of the moisture and gases from the substrate at this time. The substrate 4 is thereafter moved into a film forming chamber 7 and the magneto-optical recording medium is continuously formed. The adhesive property of the substrate and the film as well as the film and the film is improved in this way.
Patent JP-H07158350-A (JP)
Title: Fitting structure for sash and fitting method therefor
Inventor: TOKUMURA AKIRA
IPC: E06B1/56
Filed: 1993-12-03
Abstract: PURPOSE:To carry out the fixing work for a sash window from the indoor side. CONSTITUTION:Outward protruding parts 11, 21, 31 projecting outward from a sash frame and inward protruding parts 12, 22, 32 projecting to the indoor side are provided in order to fit the sash frame formed to be a square shaped frame with the upper stile 20, the lower stile 30, and two vertical rail 10 to the opening 50 surrounded by two vertical wall panels 51, the upper wall panel 54 and the lower wall panel 55 at the four sides. Outdoor side fixing members 52, 56 are fixed to fasten the outward protruding parts 11, 31 and indoor side fixing members 53, 57 are fastened at the part surrounded by the indoor side of the outward protruding parts 11, 21, 31 formed when the outdoor side fixing members 52, 56 are fixed, the reverse side of the opening 50 of the indoor side protruding parts 12, 22, 32 of the vertical rail and the opening 50 side of the wall panels 51, 54, 55.
Patent JP-2000131106-A (JP)
Title: Flow metering apparatus
Inventor: NAGAOKA YUKIO
IPC: G01F1/66
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To measure correctly in a short time even when a flow rate changes. SOLUTION: The apparatus includes a flow rate-detecting means 8 for detecting a flow rate, a change cycle-setting means 12 for setting a cycle of a changed waveform of a fluid, a measurement control means 9 for making a time between a first measurement and a second measurement nearly 180 deg. in phase of the change waveform, and a flow rate-operating means 11 for operating measured values of the first measurement and second measurement. The flow rate is measured from two measured values of different phases in the changed waveform, so that an average flow rate can be obtained in a short time correctly.