baber/WOPTO huggingface dataset:
Patent JP-H11350383-A (JP)
Title: Emulsion composition for impregnation into paper
Inventor: OTSUKA MASAHIKO
IPC: D21H19/20
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To obtain an emulsion composition for impregnation into paper, capable of providing a decorative sheet excellent in blocking resistance, delamination resistance, adhesiveness to a substrate and V-processability, and hardly generating formaldehyde when producing the composition. SOLUTION: This emulsion composition for impregnation into paper is obtained by formulating 100 pts.wt. emulsion obtained by carrying out an emulsion polymerization of a radically polymerizable monomer mixture comprising 40-90 wt.% α,β-unsaturated monocarboxylic acid ester, 5-20 wt.% radically polymerizable monomer containing nitrile group, 0.5-10 wt.% unsaturated carboxylic acid and 0.1-60 wt.% other radically polymerizable monomer, with 0.5-10 pts.wt. polyvinyl alcohol.
Patent JP-H09325367-A (JP)
Title: Display device
Inventor: NISHI TAKESHI
IPC: G02F1/1368
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device which suppresses disorder of an electric field in one pixel and is increased in aperture rate. SOLUTION: Pixel electrodes 101 of an active matrix type liquid crystal display device are made hexagonal. Consequently, unevenness of an electric field generated at the outer peripheral part of a pixel electrode 101 can be suppressed. Further, a shield wire is arranged at a part where a source line 103 and a gate line 104 are arranged between both the wires. Consequently, crosstalk between the source line and gate line is suppressed. Further, the edge 102 of the pixel electrode 101 is arranged overlapping with a wire to make the wires function as a black matrix.
Patent JP-S6319695-A (JP)
Inventor: TANAKA ATSUSHI
IPC: G06F3/0481
Filed: 1986-07-14
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-H09326402-A (JP)
Title: Manufacture of semiconductor device
Inventor: YONEDA YUTAKA
IPC: H01L29/41
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To reduce variation of current-voltage characteristic by improving close contact between a resist pattern and the surface of a transistor substrate to obtain almost a constant etching amount in a transverse direction, even if chemical etching is performed, upon formation of a gate electrode of a III-V compound semiconductor device, to form a recess structure. SOLUTION: Ohmic electrodes 106 and 107 are formed on a III-V compound semiconductor (e.g. an HEMT substrate) 100, then resist is deposited on the overall compound semiconductor 100, and the resist is formed into a resist pattern 120 having an opening not only at a position where a gate electrode is formed but also on the ohmic electrodes. Next, the compound semiconductor 100 is etched with the resist pattern 120 as a mask, an etched surface 122 is formed on the compound semiconductor 100. Then, gate electrodes 109 are provided on the etched surface 122 and the ohmic electrodes 106 and 107.
Patent JP-H09325055-A (JP)
Title: Battery remaining life-informing device of fishing reel with thread length-measuring device
Inventor: TAKAHASHI HIDEAKI
IPC: G01B21/06
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a battery remaining life-alarming device of a fishing reel with a thread length-measuring device which can inform a remaining life of a battery in a simple constitution. SOLUTION: The device is provided with a battery exchange key 51 which outputs a battery exchange signal when a battery is exchanged, and a timer 52. The timer 52, operating an ON key 29, an OFF key 30, starts, stops a thread length-measuring device, and starts measuring a drive time of the thread length- measuring device from a start signal, a stop signal. The drive time measured by the timer is stored at a drive time memory part 53. These parts are connected to a control part 25, which controls the timer to read the stored value in the drive time memory part in accordance with the start signal. The timer starts measuring by adding to a read value.  The control part controls the memory part to store the measured value by the timer in accordance with the stop signal, and clears the measured value by the timer and stored value in the memory part in accordance with the battery exchange signal.
Patent JP-S6225523-A (JP)
Title: Radio communication system
Inventor: MIZOTA YASUHIRO
IPC: H04B7/24
Filed: 1985-07-25
Abstract: PURPOSE:To save power consumption by making the relaying effective only for a time slot in the outgoing direction corresponding to the time slot used in an incoming direction. CONSTITUTION:An outgoing reception data 111 is converted into a parallel data by a serial parallel converter 11 and inputted start code detectors 121-12n corresponding to the time slot and memories 131-13n. The incoming reception data is inputted similarly to detectors 221-22n and memories 231-23n. In the incoming direction, the result of ANDing signals from reception squelches 1221-122n and the detectors 221-2n is fed to timing circuits 251-25n and its output is inputted to outgoing AND gates 141-14n. Thus, only the outgoing data corresponding to the incoming direction is relayed and the power consumption at the relay station is saved.
Patent JP-H058200-A (JP)
Title: Deviding equipment for ceramic substrate
Inventor: USUI HIDEO
IPC: H05K3/00
Filed: 1991-07-05
Abstract: PURPOSE:To get the ceramic substrate deviding equipment which can devide the ceramic substrate very accurately without producing any crack and breakage by solving such a problem that crack and breakage are often produced on a ceramic substrate. CONSTITUTION:In the ceramic substrate deviding equipment for deviding a ceramic substrate 5 of an electronic equipment into individual pieces, there are provided a substrate support 4 on which the substrate 5 is put, a substrate holding pin 6, a substrate deviding click 7, the first air cylinder 9 which makes the substrate holding pin 6 move, the second air cylinder 10 which makes the substrate deviding click 7 move, and a guide 11.
Patent JP-S6321721-A (JP)
Inventor: HIROSE KENGO
IPC: H01H37/76
Filed: 1986-07-16
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-H0826521-A (JP)
Title: Paper feeder
Inventor: ONISHI TORU
IPC: G03G15/00
Filed: 1994-07-18
Abstract: PURPOSE:To simplify a structure also improve paper feed performance by providing a single motor driving a separating roller and a platen roller rotated, and driving the motor controlled so as to generate output torque larger than load torque in accordance with changing the load torque applied to this motor. CONSTITUTION:In the case of executing to a document reader in a facsimile device, a document P is mounted on a document indicating surface 3 and inserted to an insertion port 4, and in the case that a paper sensor 13 is turned on, a drive motor is driven by a 1-2 phase excitation system, to deliver the document P in the lowermost part into a conveying passage 8 by rotating a separating roller 5. Next after a front end of the document P leads to between a platen roller 9 and an adhesion image sensor 10, the drive motor is driven by a 2-phase excitation system. When driven by this 2-phase excitation system, a rotational speed of the drive motor becomes half the speed, when the document is P provided between the roller 9 and the sensor 10, to generate large output torque, so as to surely perform conveying the document P.
Patent JP-S5690443-A (JP)
Title: Automatic speed switching device of tape recorder
Inventor: KOBAYASHI TOSHIHIKO
IPC: G11B15/02
Filed: 1979-12-19
Abstract: PURPOSE: To switch automatically the tape speed and the reproducing equalizer, by recording the automatic switching signal of a fixed frequency onto the tape at the recording time and by detecting this signal to switch the revolving speed of the tape driving motor at the reproducing time.  
     CONSTITUTION: At the recording time, switches S 1  and S 2  are connected to contact M and a desired speed respectively, and the sound recording signal is recorded after the automatic switching signal is recorded by the operation of switch S 3 . At the reproducing time, when switches S 1  and S 4  are switched to automatic side (A), transistor Q 2  of the bistable multivibrator is nonconductive, and automatic switching detecting circuit 11 is held in the tape speed (v) side. For reproducing of the tape of recording speed 2v, the tape is reproduced in speed (v), and detecting circuits D 1  and D 2  are operated, and transistor Q 2  becomes conductive, and the circuit is switched to the speed 2v side. If the tape of speed (v) is reproduced in speed 2v, the switching signal is generated by filters LF 1  and LF 2 . 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0217199-A (JP)
Title: Production of 2'-deoxy-beta-adenosine
Inventor: KAWAKAMI HIROSHI
IPC: C07H19/173
Filed: 1988-07-05
Abstract: PURPOSE:To obtain the subject adenosine useful in the field of genetic engineering on an industrial scale by converting an adenine into a salt, then subjecting the resultant salt and pentofuranose derivative to condensation reaction, isolating the condensation product and subjecting the protecting groups to eliminating reaction. CONSTITUTION:(A) An adenine expressed by formula I is converted into a salt expressed by formula II (X<+> is general cation), which is then subjected to condensation reaction with (B) a 1-chloro-2-deoxy-alpha-D-erythro-pentofuranose derivative expressed by formula III (R<1> and R<2> are general protecting group of hydroxyl group; Y is halogen) to isolate a 9-(2-deoxy-beta-D-erythro- pentofuranosyl)adenine derivative expressed by formula IV. The protecting groups are then subjected to eliminating reaction to afford the objective adenosine expressed by formula V.
Patent JP-S6340441-A (JP)
Title: Connection circuit for external telephone set fitted to automatic informing device or the like
Inventor: FURUMURA HIROSHI
IPC: H04M11/04
Filed: 1986-07-14
Abstract: PURPOSE:To protect an urgent information from being interfered by informing an urgent information by cutting off an external telephone, when the priority is required, but enabling the telephone to be used by making information wait when the priority is not required. CONSTITUTION:In case of using the external telephone TEL set during the informing action (for a message not needing a priority) though a contacting point (h) is operating, a contacting point (e) is ON and a contacting point (c) is OFF, therefore, if the telephone TEL is hooked off, a current flows through a current detection circuit T, to stop the current informing action through a contacting point (t). In case of informing with a priority while the telephone set TEL is being used, the current use of the telephone set TEL is detected from the state of the contacting point (t). The contacting points (e) and (c) are turned OFF to forcively cut off the line, then the contacting point (h) is operated to turn to an internal dial circuit side or calling circuit side, etc., and an automatic dialing is executed. Upon response from the opposite, a data, voice message, etc. are transmitted.
Patent JP-H11338603-A (JP)
Title: Cursor display method
Inventor: TANAKA YUJI
IPC: G06F3/0481
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a cursor display method which quickly and also easily displays a cursor at a character inputting position on a screen. SOLUTION: In a cursor display method which shows a cursor 10 that indicates an input position at the time of inputting a character in a cell on a screen where cells in which the prescribed number of characters can be inputted are arranged in a matrix, when the cursor 10 is moved from the prescribed cell to the other adjacent prescribed cell in the row direction by the key operation of a key for moving the cursor, the cursor 10 is displayed at an inputting position at the edge of a side where it is moved in the inside of the other prescribed cell.
Patent JP-S5955417-A (JP)
Title: All solid-state type electrochromic element
Inventor: ISHIWATARI KAZUYA
IPC: G02F1/17
Filed: 1982-09-24
Abstract: PURPOSE:To realize coloring with desired coloring density, by composing an electrochromic layer of a laminate of thin electrochromic material layers of the same kind and insulating layers arranged between them. CONSTITUTION:The 1st electrode 2, electrochromic layer 3 as the cathode-side coloring layer, an insulating layer 4, and the 2nd electrode 5 are laminated successively on a transparent substrate 1. The electrochromic layer 3 consists of thin layers 3a and 3c of electrochromic materials of the same kind and the insulating layers arranged between them. A coloring reaction arising by voltage application between the electrodes 2 and 5 occurs in the boundary surface of the insulating layer, so the electrochromic materials 3a and 3c and insulating layers 3b and 4 are laminated alternately to improve coloring density and a response speed. In this case, the layers 3a and 3c may be of the same kind.
Patent JP-H04365960-A (JP)
Title: Starting fuel increasing device of outboard motor
Inventor: MISHIMA SHUICHI
IPC: F02M37/00
Filed: 1991-06-12
Abstract: PURPOSE:To carry out start easily, simplify structure, and enable manufacture at a low cost by providing a fuel chamber elastrcally pressed by a diaphragm, and opening a solenoid valve at the time of starting so as to fill fuel staying in the duel chamber into an inlet case so as to increase fuel. CONSTITUTION:A fuel pump 4 is connected to a fuel chamber 3 through a check valve 5, and a diaphragm 7 elastically pressed by a spring 6 is provided on the upper part of a fuel chamber 3. The lower end of the fuel chamber 3 is connected to the inlet case 10 of an engine through a solenoid valve 9, and the solenoid valve 9 is opened at the time of starting to fill fuel staying in the fuel chamber 3 into the inlet case 10.
Patent JP-H107470-A (JP)
Title: Member for baking ceramic
Inventor: KAJITA MASAHARU
IPC: C04B35/49
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To obtain a member for baking a ceramic, capable of not being corroded with vapor of PbO and improving spalling resistance and durability, comprising a spinel. SOLUTION: MgO is mixed with Al2 O3 in the molar ratio of MgO to Al2 O3 of >=1.0 and calcined in the atmosphere at 1,200-1,300 deg.C to give calcined powder. The calcined powder is ground, molded into a fixed shape and baked at 1,600-1,700 deg.C to give the objective member for baking a ceramic, composed of a spinel.
Patent JP-2000354182-A (JP)
Title: Clock with image pickup function
Inventor: UCHIYAMA YUKIHIRO
IPC: H04N7/18
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a clock with an image pickup function that can pick up the image of an object without being recognized as a burglar-prevention camera or a supervisory camera. SOLUTION: A clock/image pickup device 10 is provided with a liquid crystal display panel 12, a magic mirror 13 and a solid-state image pickup device 14. The liquid crystal display panel 12 has a plurality of cells and each cell can be transited into a coloring state or a transparent optical transmission state. The magic mirror 13 reflects part of light made incident from the liquid crystal display panel 12 and transmits the remaining light through itself but absorbs the light from the side of the solid-state image pickup device 14. While a CPU 25 displays a time denoted by a clock circuit 24 on the liquid crystal display panel 12, the CPU 25 applies drive control to the solid-state image pickup device 14 to pick up the image of the object transmitted through the cells in an optical transmission state and the magic mirror 13.
Patent JP-H0331027-A (JP)
Title: Vehicle weather strip
Inventor: NOZAKI MASAHIRO
IPC: B60R13/06
Filed: 1989-06-28
Abstract: PURPOSE:To facilitate the manufacture of a hollow seal part of a weather strip and to enhance the seal ability thereof by inserting a suitable number of bags which can be inflated by a fluid pressure at desired positions in the hollow seal part, and by inflating the bags so as to ensure a desired seal pressure. CONSTITUTION:A weather strip 1A is composed of an attaching base part 2 and a hollow seal part. That is, the weather strip is attached to an attaching rail 23 formed at the outer periphery of a window frame 22, through the intermediary of the base part 2, and the hollow seal part 3 is made into press-contact with an outer panel of a vehicle body at a door opening so as to effect sealing upon opening of a door 21. In this case, a suitable number of bags 7 which can be inflated by a fluid pressure are disposed at desired positions in the hollow seal part 3. When the bags 7 are inflated by a fluid pressure, the desired positions of the hollow seal part 3 are pressurized thought the intermediary of the peripheral walls of the bags 7 so as to enhance a desire seal pressure. With this arrangement, it is possible to facilitate the manufacture of the hollow seal part and to enhance the seal ability of the weather strip.
Patent JP-H109847-A (JP)
Title: Method for diagnosing shape of artificial or natural structure
Inventor: SON TAKEO
IPC: G01V1/00
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To measure and diagnose the size and length of a structure, the position of a crack, etc., easily, accurately and nondestructively by hitting the structure and extracting the high frequency component in a reflected wave and then detecting the end of the structure or the boundary point of a crack based on the sharp directivity and the steep damping characteristics of surface wave. SOLUTION: An underground structure 2, e.g. a pile, is hit by means of a hitting unit 1, e.g. a hammer, and a reflection wave 3 is received by a receiving meter 4, e.g. a high sensitivity sensor or an accelerometer. Only the high frequency component in the range of 10-500kHz is then extracted from the reflected wave through a high-pass filter and recorded on a measuring recorder 5. A computer 6 detects the end part of the structure or the boundary point of a cracked part based on the sharp directivity of high frequency component and the steep damping characteristics of surface wave and determines the distance to that position according to a formula; L1 =Δt.V/2.  In the formula, L1 is the distance between the detecting point and the boundary point, Δt is the initial motion time of boundary point reflection wave, and V is the wave propagation velocity of the structural material.
Patent JP-S6410690-A (JP)
Title: Semiconductor laser device and manufacture thereof
Inventor: KAWADA SEIJI
IPC: H01L21/203
Filed: 1987-07-02
Abstract: PURPOSE:To provide a transverse mode controlling semiconductor laser device which can be manufacted by using a small number of processes by the MOVPE method, by forming a semiconductor layer of a second conductivity type on a mesa such that the bottom of the layer is wider than the top face of the mesa, and forming a current constriction layer of the first conductivity type on the top and side faces of the semiconductor layer as well as on the surface region of a clad layer other than the mesa such that a thickness of the current t constriction layer is smaller than the height of the mesa. CONSTITUTION:A semiconductor laser device of the invention comprises an N-type Al0.5In0.5P first clad layer 2 formed to a thickness of 1.2mum on an N-type GaAs semiconductor substrate 1 and an undoped Ga0.5In0.5P active layer 3. On the active layer 3, there are provided a P-type Al0.5In0.5P second clad layer 4 which is 1.2mum thick in a mesa region while 0.4mum thick out of the mesa region, a P-type GaAs cap layer 5 formed on the mesa region of the layer 4 such that the bottom thereof is wider than the top of the mesa, an N-type GaAs current constriction and light absorption layer 6 formed on the layer 4 as well as on the top and side faces of the cap layer 5, and a P-type GaAs contact layer 7 formed on the whole surface of the structure.
Patent JP-S5869735-A (JP)
Title: Coating method of optical fiber
Inventor: KIMURA TAKAO
IPC: G02B6/44
Filed: 1981-10-20
Abstract: PURPOSE:To obtain an optical fiber having a uniform coating and improved adhesiveness to the fiber, by passing the optical fiber through a thermoplastic resin pipe, and hot-drawing the pipe while rotating the pipe. CONSTITUTION:A base material 1 is slowly inserted in a fiber drawing furnace 3 by a base material feeding apparatus 2, and heated in the fiber drawing furnace 3 and spun into an optical fiber 5. The outside diameter of the optical fiber 5 is then read by an outside diameter measuring apparatus 4, and the optical fiber 5 is passed through a pipe 6 consisting of a thermoplastic resin. The pipe 6 is rotated by a rotating belt 7 or rotating arm 13 while inserted slowly in a heater 9 by a pipe feeding apparatus 8. The pipe 6 is locally heated by the heater 9, and the thermoplastic resin is applied to the optical fiber 5. The coated outside diameter of the resultant coated optical fiber 10 is read by an outside diameter measuring apparatus 11, and the optical fiber 10 is then wound by a winder 12.
Patent JP-S6225737-A (JP)
Title: Indicator for frame number of film
Inventor: ARAKAWA KAZUHIKO
IPC: G03B17/36
Filed: 1985-07-26
Abstract: PURPOSE:To prevent flickering when indicating frame number of a film at all times by detecting information of the frame number of the film, and indicating information of the frame number of the film only after the time when the remaining number of frames became less than a specified number. CONSTITUTION:When a DX film of the type in which information of the number of frames of the film is described in code on the film container is put in a film chamber, the code is detected by switch DX 7-10, and read by a DX code reading section DXR, converted to binary code by a code converter TRN1 and stored in a counter CNTR1. The content of the counter CNTR1 always indicates the remaining number of frames, and when the remaining number of frames >=10, high level is sent out from DCD6, and a 7 segment pattern 19 indicates 'F'. When the remaining number is 9-4 frames, the remaining number of frames are indicated in numerals by output of the counter CNTR1, and when the remaining number became 3 frames, the pattern 19 starts flickering by high level from a DCD7, and when the remaining number became zero the pattern 19 prohibits indication, and informs a photographer that remaining number is zero.
Patent JP-H06345123-A (JP)
Title: Molded container in high barrier efficiency
Inventor: KAWAI HIDEO
IPC: B65D77/20
Filed: 1993-06-11
Abstract: PURPOSE:To improve gas barrier efficiency and moisture permeance resistance by a method wherein thermoplastic resin layer made of film in specified composition and thickness is provided respectively to the internal and external surfaces of an aluminum foil, and a lminate material made of aluminum foil in specified thickness is molded by stretching. CONSTITUTION:A container A, molded by stretching out of a laminate including an aluminum foil 2, is sealed off with a cover B, on which an aluminum foil 5 is laminated. Gas barrier efficiency is in proportion at least to the product of the inside diameter D2 and the outside diameter D1 of the flange of the container, and is in inverse proportion to the seal width L on the flange. A thermoplastic resin layer 3 made of biaxially oriented film in 12-50mum thickness is provided to the outside of the aluminum foil 2, and a thermoplastic resin layer 1 made of thermoplastic resin film in thickness less than 50mum including an adhesive resin layer is provided to the inside of the aluminum foil 2. Then, the laminate material made of aluminum foil in 15-150mum thickness is molded by stretching.