baber/WOPTO huggingface dataset:
Patent JP-H02118808-A (JP)
Title: Speed control device
Inventor: OTA YUTAKA
IPC: G05D13/62
Filed: 1988-10-28
Abstract: PURPOSE:To realize a smooth transient response by quantizing the period of a rotation detecting signal, in which the period is changed in accordance with the rotation speed of the rotor to be controlled, with a clock pulse and detecting the error for the reference period with a digital quantity. CONSTITUTION:A clock gate pulse, a latch pulse and a presetting pulse are generated by a rotating detecting signal FG inputted from a terminal 10. In a figure H in which the counting initial value stored in a data register 5 is in an analog way expressed, first, NP0 is set to a presetting pulse PR and by a second clock pulse CLK2 of Fig.G, the counted value is counted up in the sequence of NP1 NP2 . Each time a rotating detecting signal arrives, a counting initial value is also made variable and the rotation speed is smoothly changed as shown in the figure H. Until the counted value of a counter 6 becomes the value set by a counted value detecting circuit 7, the value is counted up and for the rotor, the speed rises up to the set speed. When the set speed is switched, the hunting phenomenon is not generated and the smooth transient response can be realized.
Patent JP-S61153593-A (JP)
Inventor: HIGASHINAKAGAHA EMIKO
IPC: G21C19/40
Filed: 1984-12-27
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-H02163740-A (JP)
Title: Positive type photoresist with increased
Inventor: ETSUKEHARUTO BARUTOMAN
IPC: H01L21/027
Filed: 1989-10-20
Abstract: PURPOSE: To increase the thermal stability of a formed relief structure by using a specified compd. as an additive in a positive type photoresist based on alkali- soluble phenolic resin and a photosensitive quinonediazido compd. CONSTITUTION: At least one kind of compd. represented by formula I is incorporated into a photoresist by 0.1-10wt.%, preferably 1-5wt.% of the total amt. In the formula, X is OH or NR<3> R<4> , each of R<1> -R<4> is <=12C alkyl, cycloalkyl, aryl or aralkyl, the latter may be mono- or poly-substd., the substituent is OH, halogen, cyano, nitro, <=6C alkyl, alkoxy, etc., each of R<2> and R<3> may be H and R<4> may be R<1> -SO2 -CHR<2> -.
Patent JP-S61154378-A (JP)
Title: Head change over signal generating device of video tape recorder
Inventor: KOSAKA YOSHIAKI
IPC: H04N5/782
Filed: 1984-12-27
Abstract: PURPOSE:To change a speed and reproduce a VTR without enlarging a circuit scale for a pulse generator and a monostable-multivibrator by forming a head change over signal by using an n-bit up-counter having a preset. CONSTITUTION:An n-bit up-counter 61, during a recording, when a vertical synchronous signal 60 is inputted to a preset terminal PR from a sequencer 65, is subject to a presetting, a preset data is inputted to the counter 61 from a preset data generating circuit 62. A count value of the counter 61 is outputted to a count value detecting circuit 63. The circuit 63 detects the count value of the counter 61 goes to a preset constant n1 according to a pattern detecting system. The circuit 63, when the count value goes to n1, outputs a constant n1 detecting signal 600 to a signal generator 64 through a buffer 67. The generator 64, when the signal 600 is inputted, outputs a head change over signal 400.
Patent JP-S63126741-A (JP)
Inventor: TOYOFUKU HIDEKAZU
IPC: B29C44/00
Filed: 1986-11-17
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-H1190708-A (JP)
Title: Tool locking device for machine tool
Inventor: KOSHIYOU AKIRA
IPC: B23B31/22
Filed: 1997-09-20
Abstract: PROBLEM TO BE SOLVED: To enable champing force to be strong, the tool replacing time to be shortened, an unclamping cylinder to be operated by the air pressure, and to flow coolant in the shaft center, in a ball using type tool locking device. SOLUTION: The spring force of a compression coil spring 30 pulls a draw bar 8 backward, and the second balls 20 contact the outer peripheral surfaces of a tapered, large-diameter part 22 and contact the tapered surfaces 21 formed on the tool holder body 2. The spring force of the compression coil spring 30 is increased up to about (1/tan α) times by the wedge effect to be transmitted to the second balls 20. The enlarged spring force is transmitted to the second balls 20 and the second balls contact the tapered surfaces 21. The force transmitted to the tapered surfaces 21 is enlarged up to about (1/tan β) times by the wedge effect to be transmitted to the large diameter part 16 of a ball retainer 15, and is transmitted in the direction in which the ball retainer is retracted in the axial direction, to pull a tool shank 35.
Patent JP-H07130395-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: MIYASAKA TSUTOMU
IPC: H01M4/505
Filed: 1993-11-01
Abstract: PURPOSE:To improve discharge capacity, charge/discharge cycle performance and safety by using transition metal composite oxide as negative electrode active material, spinel lithium manganese composite oxide as positive electrode active material and nonaqueous solution as electrolyte. CONSTITUTION:An nonaqueous electrolyte secondary battery is formed basically with positive electrode active material, negative electrode active material and lithium salt containing nonaqueous electrolyte. In the positive electrode active material, spinel structure lithium containing manganese oxide shown as Li1+x[Mn2-y]O4 (0<=x<1.7, 0<y<0.7) is contained. The negative electrode active material is obtained by intercalating lithium ions in transition metal oxide which may contains lithium. In such a case, the intercalation of the lithium ions is performed unitl the basic crystal structure of the transition metal oxide is changed (a X-ray diffraction pattern is changed). The intercalation is kept until the basic crystal structure of the lithium ions containing transition metal oxide after intercalated is in substantially unchanged condition during charging and discharging (the X-ray diffraction pattern is substantially unchanged).
Patent JP-H05114025-A (JP)
Title: Image data processor
Inventor: ITO NORIFUMI
IPC: G11C11/401
Filed: 1991-10-22
Abstract: PURPOSE:To inexpensively rotate the whole data of one page within a short time without especially using a high speed memory. CONSTITUTION:When rotation is 0 deg. or 180 deg. corresponding to the specification of a rotational angle from a CPU 2 in the case of outputting image data e.g. from an image data processor 1, an address/timing generating circuit 5 horizontally accesses a page buffer 3 in a random access mode and a data width conversion circuit 4 executes the P/S conversion of image data of each word and outputs serial data. When the rotation is 90 deg. or 270 deg., the circuit 5 vertically accesses the page buffer 3 in a page mode or a static column mode and the circuit 4 selects and outputs only a specific bit to be changed in accordance with the circulation of input image data.
Patent JP-H02121432-A (JP)
Title: Transmission/reception method for digital data, transmission method, reception method and transmitter-receiver, transmitter, receiver
Inventor: KOBAYASHI HIROKAZU
IPC: H04L9/16
Filed: 1988-10-29
Abstract: PURPOSE:To attain transmission/reception of a digital data with high privacy by interleaving with one interleave pattern of plural interleave patterns at every unit of the digital data. CONSTITUTION:Plural interleave patterns to a digital data in one unit are generated at a sender side, and coded and interleaved by one interleave pattern at every unit. Then the interleave pattern is changed in the unit of time being an integer number of multiple of the transmission time by one unit and the transmission data of one unit being the combination of the digital data and the pattern code at a receiver side is outputted. The same code is given to each de-interleave pattern as that of the sender code to de-interleave the transmission data based on the de-interleave pattern relating to the detected code at every unit of the transmission data. Thus, the transmission/reception of a digital data with high privacy is attained.
Patent JP-S61154402-A (JP)
Title: Magnetic levitation moving apparatus
Inventor: MATSUDA RYUICHI
IPC: B65G54/02
Filed: 1984-12-27
Abstract: PURPOSE:To support a movable unit with out contact and to reduce power for controlling by providing a permanent magnet at one side of the unit and a composite magnet at the other side. CONSTITUTION:Sets of permanent magnets 14, 16 and 15, 17 are combined to repel to each other in the sets, and a movable unit 13 is supported vertically without contact. An attracting force is acted between permanent magnets 29, 30 and a side plate 28 in a horizontal direction, and an attracting force is acted to a side plate 27 since permanent magnets 21-23 are contained at composite magnets 18-20 in a magnetic circuit at the other side. A current controlled according to detection signals of displacement sensors 24-26 flows to a coil 32. Thus, a magnetic flux generated from the magnet 21 is modulated, the attracting force is controlled to maintain a gap 31 constant.
Patent JP-H04147990-A (JP)
Title: Apparatus for removing impurity in chrome-plating tank
Inventor: KOU UNFU
IPC: C25D3/04
Filed: 1990-10-11
Abstract: PURPOSE: To efficiently remove the impurities in a chrome plating vessel by impressing voltage on a plating liquid contg. impurities in a diaphragm tank and sending the catholyte slurries in diaphragm cylinders to a deposition tank, thereby settling and removing the impurities.  
     CONSTITUTION: The plating liquid is circulated form the plating tank 3 of the chrome plating vessel to the diaphragm tank 1. Plural pieces of the diaphragm cylinders 11 are arranged respectively as cathodes into this diaphragm tank 1. The diaphragm cylinders 11 are preferably constituted by housing special ceramic cylindrical bodies having a penetration rate of about 0.1 to 0.2 ml/ cm 2 /hour into net-like bodies. The catholyte slurries formed by infiltration of the catholytes together with the metallic impurities into the diaphragm cylinders 11 are sent by a pump 15 to the deposition tank 2. The impurities are deposited on the bottom of the tank and the cleaned catholytes are refluxed to the diaphragm cylinders 11 by a pump 17. The cleaned anolytes are refluxed from the diaphragm tank 1 to the plating tank 3. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S62133833-A (JP)
Title: Method for switching base station during talking
Inventor: TAJIMA ATSUSHI
IPC: H04Q7/28
Filed: 1985-12-06
Abstract: PURPOSE:To improve the talking quality by providing a timing making the reception output of a switching sender radio base station and the reception output of a switching destination base station effective. CONSTITUTION:A line control equipment sends a reception start command signal 15 toward the switching destination reception base station, which uses the signal 15 to start the reception of a designated channel and returns a reception start acknowledgment signal 16. The line control equipment, in receiving the signal 16, applies a reception line duplex connection processing 17. Then the communication line between the switching sender base station and an exchange station is connected to a communication line between the switching destination base station and the exchange station and two reception signals are added. Then the superimposed signal is sent to the exchange station.
Patent JP-S62136594-A (JP)
Title: Method and apparatus for plating of waveguide
Inventor: TAKAKURA YOSHINORI
IPC: C25D7/04
Filed: 1985-12-06
Abstract: PURPOSE:To permit plating to plural pieces of waveguides having a high aspect ratio and to uniformly distribute plating thicknesses in the waveguides by inserting a flexible auxiliary anode into each waveguide, immersing the waveguides into a plating cell and supplying the current corresponding to the surface area of the waveguides to waveguides. CONSTITUTION:The flexible auxiliary anode 3 is inserted into the waveguide 1 having the high aspect ratio so as to be apart at a prescribed space from the inside surface of the waveguide 1. Plural pieces of such waveguides 1 are hooked to hooks 4 and are immersed into the plating cell 5. The plating treatment is executed with the auxiliary anode 2 and anode 7 as a positive electrode and the waveguides 1 as a negative electrode. The current flowing from a power source is regulated by using a variable resistor, etc., according to the surface are of the waveguides 1. The waveguides 1 having intricate shapes are plated with high quality by the above-mentioned method.
Patent JP-H04148991-A (JP)
Title: Positive type photosensitive planographic printing plate
Inventor: SAKAKI HIROKAZU
IPC: B41N1/08
Filed: 1990-10-12
Abstract: PURPOSE:To strongly and closely bond an image part to a support and to make coloration hard to generate in a non-image part by providing a hydrated oxide film to the surface of an aluminum plate aluminum plate to anodic oxidation in a sulfuric acid electrolyte to prepare a support and providing. a photosensitive layer containing o-quinone diazide on the support. CONSTITUTION:In order to remove the rolling oil on the surface of an aluminum plate, for example, the aluminum plate is subjected to degreasing treatment using a surfactant or an alkaline aqueous solution and graining treatment prior to anodic oxidation to provide a hydrated oxide film on the treated surface of the aluminum plate. The hydrated oxide film is formed by immersing the aluminum plate in hot water and the pref. temp. of the hot water is appropriately selected within the range of 50-100 deg.C. The treated surface is subsequently subjected to anodic treatment. The amount of the anodic oxide film is pref. 1-6g/m<2>. A positive type photosensitive diazo compound layer containing a o-quinone diazide is provided to the surface thus provided with one anodic oxide film. It is pref. to use the o-quinone diazide compound in the state mixed with an alkali-soluble resin. As the pref. alkali-soluble resin, a novolac type phenol resin is contained.
Patent JP-H04148979-A (JP)
Title: Conductive film and recording medium for electric transfer
Inventor: ITO NOBUAKI
IPC: B41M5/398
Filed: 1990-10-12
Abstract: PURPOSE:To obtain a recording medium for use in electric transfer by providing a conductive film which contains a conductive filler in a resin of rigid aromatic polyamide and flexible aromatic polyamide and has the surface resistivity in a specific range, and an ink layer on the conductive film having the thickness in a specific range. CONSTITUTION:A conductive film containing a conductive filler in a resin of rigid aromatic polyamide A and flexible aromatic polyamide B and having the surface resistivity Rs of 0.01-100kOMEGA is produced. An ink layer is provided on the conductive film of 1-50mum thickness. As a result, a recording medium for electric transfer is obtained. Polymer in the film is mainly a blended polymer of rigid aromatic polyamide A and flexible aromatic polyamide B. It is preferable that the conductive filler is added 2-50wt.% although the amount differs by the kind of the filler. The ink layer formed on the film is not particularly restricted, but a soluble ink or a sublimating ink can be used. The ink is composed mainly of coloring components and binder components, and the thickness of the ink layer is desirably 0.2-20mum.
Patent JP-2000103455-A (JP)
Title: Pour-out port device
Inventor: KOJIMA TADASUKE
IPC: B65D47/36
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To improve unsealability and mold release characteristics by providing a cut portion surrounding a thin weak line ring on a seal plate on a lower part of the inside of a pour-out cylinder, by making a pillar having a pull ring on an upper end stand along an inner periphery of the cut portion and also by applying crimps on an internal face of the pull ring. SOLUTION: The pour-out port device 100 comprises a flange 120 and a pour-out cylinder 110 having a threaded portion 111 with a cap, while a cut portion 240 surrounding a thin weak line ring 131 is provided on a seal plate 130 on a lower part of the pour-out cylinder 110 and also a pillar 150 having a pull ring 160 at an upper end is provided on an inner periphery of the cut portion 140. Crimps are applied on an internal face 161 of the pull ring 160. Thus, mold release characteristics can be improved when the pour-out port device 100 is to be injection-molded using polyethylene. In addition, when a paper container for liquid with the pour-out port device 100 attached is to be unsealed, a finger tip can be hooked on the pull ring 160 without being slipped, thereby insuring easy and smooth unsealing.
Patent JP-H06103759-A (JP)
Title: Semiconductor memory
Inventor: WADA ATSUSHI
IPC: G11C11/404
Filed: 1992-09-19
Abstract: PURPOSE:To provide the DRAM which is low in current consumption and high in reliability. CONSTITUTION:A self-plate power source VCP is divided in a word line WL direction and the divided self-plate power sources VCP are controlled by a VCP driver VCPD. The self-plate power sources VCP and the bit line BL are previously set in a precharging state of Vcc/2 in the case of execution of refreshing. An external signal (#RAS) turns to an 'L' and the word line WL rises to Vcc. The initial potential difference appearing in the bit line pair BL and #BL is amplified by a sense rist amplifier SRA and an 'H' turns to Vcc/12 and the 'L' to Vss. The word line WL is thereafter lowered to Vcc/2 when the self-plate power sources VCP are dropped to Vss and the external signal (#RAS) rises. The word line is then risen to the self-plate power sources VCP. There is no change in potential if a storage node STN is the 'L' but the self- plate power sources VCP rise up to Vcc by receiving coupling if the self-plate power sources are increased from Vcc/2 to Vcc in the case of the 'H'.
Patent JP-H1193337-A (JP)
Title: Folded plate supporting metal device
Inventor: YASUMOTO JUICHI
IPC: E04D3/35
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To make handling easier by interposing a heat-insulating member between 2 metal plates facing each other, forming a fixing portion for a backing material at its lower portion, and providing a folded plate fixing portion at the upper portion thereby forming a contact piece. SOLUTION: A resin member 6 is interposed between two metal plates 5 facing each other, and a metal device 1 is formed with a first fastening member 11 comprising a hanger 7 for fixing an upper covering folded plate, a bolt 8 and a nut 10 as well as a second fastening member 16 for fixing a lower folded plate. And a fixing portion 1a below this metal device 1 is fixed to the top of the lower covering folded plate, and the upper covering folded plate is fixed to the upper folded plate fixing portion 16 after laying a heat-insulating material. Next, a first clamping portion 17 along the outer side surface having an inverted L-shaped of a resin member 6 and a second clamping portion 18 clamping the tightening portion at the upper end of the lower covering folded plate are provided, and an L-shaped contact piece 21 contacting each other is extended.  Thus, the application of an excessive load to the heat-insulating member interposed between metal plates can be prevented.
Patent JP-2000105831-A (JP)
Title: Device and method for surface defect inspection
Inventor: KOBAYASHI AKIRA
IPC: G06T7/00
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To decide a rugged defect such as a dent or sticking foreign matter on a metal surface and a defect such as rust or dirt by forming its image by one kind of lighting system forming the image of the defect part by irradiation with a slit pattern, extracting an area which is different from the direction of the slit pattern from the directional vector image, and performing inspection. SOLUTION: Reflected light from an object 2 is picked up by a television camera 5 and inputted to an image processing part, and a processing area setting means 10 sets a range to be processed as a processing area in the A/D converted image. Then a binary image generating means 11 threshold processes the image data in the process area and starts scanning at a slit pattern scan start position through a directional vector filter to generate a vector image. When a feature quantity is not decided, a directional vector area which is different in the direction of the slit pattern is extracted as a candidate area for a defect and the total number of the pixels in the defect candidate area is found to make a quality decision according to the total value.
Patent JP-H08134739-A (JP)
Title: Woven or knit fabric excellent in abrasion resistance and its production
Inventor: YASUKAWA SHINICHI
IPC: D02G3/28
Filed: 1994-11-09
Abstract: PURPOSE: To obtain woven or knit fabric little in fuzzes and excellent in abrasion resistance, dry surface touch and luster without burning the fuzzes of doubly twisted yarn, and further to provide the method for producing the same. CONSTITUTION: The woven or knit fabric contains doubly twisted yarns produced by twisting plural spun yarns comprising short fibers having an average fiber length of 25-50mm. Therein, the terminal free fuzz index in the doubly twisted yarn is <=120 per 10m, and the doubly twisted yarn has loop-like fuzzes. The method for producing the woven or knit fabric comprises (a) a process for producing spun yarns from short fibers having an average fiber length of 25-50mm, (b) a process for producing the doubly twisted yarns having a terminal free fuzz index of <=120/10m and having loop-like fuzzes by twisting plural spun yarns at a twisting angle, and (c) a process for producing the woven or knit fabric from the doubly twisted yarns without passing through a fuzz- burning process.
Patent JP-H10107938-A (JP)
Title: Image transmission system and server for the image transmission system
Inventor: WATANABE HIDEKAZU
IPC: H04M11/00
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To easily send an image through the use of the Internet by allowing the server to call a called terminal equipment. SOLUTION: A terminal equipment TP51 calls a server S51 via a public telephone line network TEL 51 to conduct PPP connection processing between the server S51 and the terminal equipment TP51. When the terminal equipment TP51 and the server S51 are connected, the server S51 sends a verification request to the terminal equipment TP51, and the server S51 confirms the verification acknowledgement from the terminal equipment TP51. When they are coincident, the server assigns an IP address to the terminal equipment TP51 and returns the verification acknowledgement to the terminal equipment TP51. Thus, the connection to the Internet by the terminal equipment TP51 through the PPP protocol is started. When the terminal equipment TP51 sends an image transfer request to the server S51, the server S51 receives the request and returns a transfer acknowledgement to the terminal equipment TP51.  Then the terminal equipment TP51 sends an image transfer request to a server S61 via the Internet. Then the server S61 receives the image transfer request and returns the transfer acknowledgement to the terminal equipment TP51. Thus, the server S51 sends a transfer destination address and caller information to the server S61.