baber/WOPTO huggingface dataset:
Patent JP-H02159593-A (JP)
Title: Detecting device of optical position of paper sheet or the like
Inventor: SUGIME HIDEAKI
IPC: G01D5/347
Filed: 1988-12-12
Abstract: PURPOSE:To prevent the deterioration of a position detecting function of a light-sensing element as a photosensor due to paper powder or the like by covering the top part of the light-sensing element with a transparent cover having a large curvature and by constructing the same so that a paper sheet wipes the top part of the cover. CONSTITUTION:In a bank note conveyance unit 1, a light-emitting element 3 directed downward and a light-sensing element 4 directed upward which detect the pass or position of a bank note 2 are disposed on the opposite sides of a conveyance line A-A of the bank note 2. The bank note 2 intercepts a light emitted by the element 3 and sensed by the element 4 and it can be detected thereby that the bank note 2 passes or that it is positioned. While the element 4 is held in a sensor holder 5, the top part of the element 4 is covered with a transparent cover 6 having a projecting surface of a large curvature and the top part of the cover 6 is made to project slightly from the conveyance line A-A. Since the bank note 2 wipes the top part of the transparent cover 6 at all times according to this constitution, neither paper powder nor dust is accumulated on the surface of the cover 6. Since the top part of the transparent cover 6 has the large curvature, in addition, it does not check the conveyance of the bank note 2, and skew and paper clogging caused thereby can be prevented.
Patent JP-H08169590-A (JP)
Title: Paper sheet sensor
Inventor: TAKAMATSU SHIGETOSHI
IPC: B65H7/02
Filed: 1994-12-16
Abstract: PURPOSE: To provide a paper sheet sensor by which a detecting error of a paper sheet can be reduced and a tear or the like of the paper sheet can be prevented even when the paper sheet is pulled out. CONSTITUTION: A detecting piece 13 being a triangular frame shape is supported with a frame 12 at its one apex, and can tilt in the direction orthogonal to a document transfer surface. The detecting piece 13 is extended between first and second guide frames 4 and 5. A tip part 13β of the detecting piece 13 is a circular shape.
Patent JP-S63161037-A (JP)
Title: Production of gas-permeable film
Inventor: FUJII TOSHIO
IPC: B29K23/00
Filed: 1986-12-24
Abstract: PURPOSE:To obtain a gas-permeable film free from through-holes, by compounding a specific polyethylene with a specific inorganic filler, adjusting the water-content below a specific level, forming a film from the obtained composition under a specific condition and drawing the film. CONSTITUTION:(A) 99-70pts.wt. of a polyethylene having a melt index of <=15g/10min, preferably 0.01-5g/10min and a density of 0.91-0.96g/cm<3> is compounded with (B) 1-30pts.wt. of an inorganic filler having an average particle diameter of 5-50mu, average pore diameter of 30-150Angstrom  and a specific surface area of 300-1,000m<2>/g and uniformly mixed with each other. The water- content of the mixture is adjusted to <=1,000wt. ppm, preferably <=400wt. ppm, the obtained composition is formed in the form of a film at a resin temperature of 150-250 deg.C, blow-up ratio of 1-6 and a draft ratio of 1-200 and the produced undrawn film is drawn along at least one direction at a draw ratio of 1.1-6.
Patent JP-H10153973-A (JP)
Title: Bulletin board
Inventor: NISHIYAMA KAZUHIRO
IPC: G09F15/00
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To enable the reduction by disassembly and to enable the spatially advantageous stowage and transportation by mounting a freely attachable and detachable panel to a supporting frame which is assembled to be made self- standable by coupling many pieces of pipes by means of connectors. SOLUTION: This bulletin board comprises a combination of the supporting frame 1 which is assembled to be made self-standable by using many pieces of the pipes and the connectors and the panel 2 freely attachably and detachably mounted at this supporting frame 1. The supporting frame 1 is assembled by providing bottom ends of both side vertical columns 3, 3 with ground contact parts 4, 4 and installing an upper horizontal rail 5, an intermediate horizontal rail and a lower horizontal rails 7 between both vertical columns 3 and 3. The panel 2 is formed to a rectangular shape of the size at which the panel is confined in the space enclosed by the upper horizontal rail 5, intermediate horizontal rail and both vertical columns 3, 3 of the supporting frame 1.  The circumferential edge thereof is provided with mounting means 18 formed of elastic metallic plates to an approximately semicircular hook shape so as to be elastically fitted onto the pipes constituting the supporting frame 1 from the front surface side.
Patent JP-H06159215-A (JP)
Title: Rotor head for distributor
Inventor: HANADA ISAO
IPC: F02P7/02
Filed: 1992-11-25
Abstract: PURPOSE:To provide a rotor head which has excellent thermal impact resistance and has long insulation life by preventing or restraining cracking from occurring as much as possible. CONSTITUTION:In this rotor head for distributor, which is installed onto a distributor and has a rotating shaft 7 and where a discharge electrode 4 is disposed on the top of a solid electric insulator 18, the thickness of the solid electric insulator 18 located above the rotating shaft 7 from the lower part of the discharge electrode 4 is 2.5-4.5mm and there are no foams in it. In the thick parts other than the above part, there are very fine foams.
Patent JP-H11147966-A (JP)
Title: Modification of fluororesin
Inventor: KASAI HIROAKI
IPC: C08J7/00
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To enable the modification of a fluororesin without being accompanied by a danger even in modifying the inside of a hollow part. SOLUTION: A treating vessel 1 is filled with pure water 5, and a fluororesin 6 is placed on a sample stand 4. Pure water 5 is vaporized to fill the inside atmosphere of the vessel 1 with water vapor, and an ultraviolet laser light 7 is radiated to modify the fluororesin 6. Since water vapor comes even into the hollow part of the fluororesin 6, the inner surface of the inside part can be modified. Since water vapor is used, the modification can be done safely.
Patent JP-2001131568-A (JP)
Title: Mist lubricating oil composition
Inventor: TOMINAGA EIJI
IPC: C10N10/02
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To obtain a lubricating oil composition having balanced mist supplying properties, frictional characteristics and abrasion resistance. SOLUTION: This mist lubricating oil composition is obtained by dispersing an aromatic phosphoric ester, a specific metal organic acid salt and a fatty acid or its ester into a mineral oil.
Patent JP-H06138465-A (JP)
Title: Liquid crystal oriented film and liquid crystal display device
Inventor: NAKAYAMA MINORU
IPC: G02F1/1337
Filed: 1992-10-29
Abstract: PURPOSE:To provide the liquid crystal oriented film which is free from after-image phenomena, has good orientability and has a high pretilt angle uniformly over the entire area of a substrate of a wide display area by using a diamino compd. having a specific constitutional unit. CONSTITUTION:The polyimide having the constitutional unit expressed by formula I is used. In the formula I, R1 to R3 denote hydrogen or 1 to 8C alkyl group and may be the same as each other or may be partly or fully different. Y denotes formula II, etc. R4 to R11 denote hydrogen, fluorine, trifluoromethyl group or 1 to 3C alkyl group and may be same as each other or may be partly or fully different. A denotes a quadrivalent aliphat. group or arom. group. The provision of the uniform polyimide high-polymer film on the substrate is executed by dissolving polyamic acid which is its precursor in a solvent and applying the soln. on a substrate, then subjecting the substrate to a heating treatment to effect a dehydration ring closing reaction, by which the polyimide high-polymer film is obtd.
Patent JP-H10145311-A (JP)
Title: Transmission reception system, transmitter, transmission method, receiver and reception method
Inventor: NAKADA HIROYUKI
IPC: H04H20/00
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To provide the transmission reception system, that provides a large number of kinds of information without limit on a transmission capacity and to provide the transmitter, the transmission method, the receiver and the reception method. SOLUTION: A transmission method of information in an FM teletext multiplexing broadcast is made different, depending whether or not realtime performance is required. That is, a main menu being the information requiring real time performance is sent by a prescribed period (e.g. 20 seconds) similar to the case of a conventional system. The information not requiring real time is set only for a prescribed time zone (e.g. midnight). The transmission time of this information is served by a program list. The transmission time of the program list is provided by program information which is added to the main menu sent for a prescribed period.
Patent JP-H09163777-A (JP)
Title: Motor
Inventor: KISHIMOTO ISAO
IPC: H02P6/08
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a motor which shortens the time required until a rotor is stopped when the rotor is to be stopped and which stabilizes a stop state. SOLUTION: A motor is provided with a stator 1 and with a rotor 9 which is installed so as to be rotatable with reference to the stator 1. Then, an electroviscous fluid 17 having a characteristic that its viscosity becomes large according to the application of a voltage is fed into a part between the shaft 10 of the rotor 9 and the support tube part 5 of a housing 4, and a viscous brake means 20 which brakes the rotor 9 is constituted of the electroviscous fluid 17. When the rotor 9 is braked by the viscous brake means 20, the time required until the rotor 9 is stopped can be shortened. In addition, since a winding is not electrified, the rotor can be stopped in a stop position at a time when it is not electrified, and the stop state of the rotor 9 is stabilized.
Patent JP-H02193993-A (JP)
Title: Dopamine-beta-hydroxylase inhibitor
Inventor: ROORENSU AIBAN KURUUZU
IPC: C07D207/48
Filed: 1989-12-01
Abstract: NEW MATERIAL: Compd. of formula I (R is H or a 1-4C alkyl; n is 1-5), their salts and hydrates.  
     EXAMPLE: 1-(2-pyrilmethy)-1,3-dihydro-2H-imidazole-2-thione.  
     USE: Dopamine-beta-hydroxylase inhibitor.  
     PROCESS: A compd. of formula II [Ar is a (substd.) phenyl] is reacted with an appropriate base (e.g. sodium hydroxide, etc.), and if necessary, it is alkylated to form a salt or a hydrate if necessary. In addition, the compd. is a new compd. and it is prepd. by reacting a compd. of formula III (R 1  is a 1-4C alkyl) with an alkali metal thiocyanate in an inert solvent and pref. in the presence of an acid catalyst. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H02159181-A (JP)
Title: Electronic still camera
Inventor: WATANABE KIMIZO
IPC: H04N5/91
Filed: 1988-12-12
Abstract: PURPOSE:To selectively reproduce compound video information including a photographed picture at the time of reproducing the picture by recording an electric signal detected from a subject together with a video signal photographed in a minute time by means of an electronic still camera as sensor information in parallel with the said photographing. CONSTITUTION:A sensor part 8 detects the variation of the subject photographed by an image pickup part 1 based on a driving signal from a shutter drive 7 as sensor input signals y0 and y0+DELTAy corresponding to photographing times t0 and t0+DELTAt, and outputs them to a recording circuit 4. A reproducing circuit 9 reads video data stored into a video floppy disk 5 or detected data. Further, an FM demodulating part 10 demodulates the respective adjoining video data outputted from a reproducing circuit 9 to the video signals. At such a time, a picture selector circuit 12 selectively reads the sensor output data at the minute time or the necessary part of the video data. In addition, the changing condition of the data is displayed on a display device 13 based on display data outputted from a graphic processor 15.
Patent JP-H08224808-A (JP)
Title: Fiber reinforcing plastic cylindrical body
Inventor: YOSHIOKA KENICHI
IPC: A63B53/10
Filed: 1995-12-01
Abstract: PURPOSE: To manufacture an FRP cylindrical body of superior torsional modulus in one direction while preventing the lowering of torsional modulus of elasticity as much as possible by providing a layer composed of reinforced fiber arranged y the first angle in the axial direction and a layer composed of reinforced fiber arranged by the second angle in the axial direction and specifying the ratio between respective angles and the thickness of respective layers. CONSTITUTION: A fiber reinforced plastic cylindrical body used suitably for various kinds of frames, pipes, driving shafts, shafts for golf clubs and the like is formed by laminating layers composed of reinforced fiber and matrix resin. In that case, an A layer 1 and a B layer 2 formed by disposing angles θ1 and θ2 in the cylinder axial direction are provided. The θ1 and θ2 are set at the values of satisfying 30 deg.<=θ1 <=60 deg. and -60 deg.<=θ2 <=-30 deg. respectively. The absolute values of θ1 and θ2 are set equal substantially, and the ratio between the thickness of B layer 2 and the thickness of A layer 1 in the fiber reinforced plastic cylindrical body is set as more than 1 to less than 6.
Patent JP-H04186897-A (JP)
Title: Method of laying thin wire
Inventor: KADOTA TAKAYUKI
IPC: H05K7/00
Filed: 1990-11-21
Abstract: PURPOSE:To inexpensively lay a thin wire and, at the same time, to easily handle a printed board by fixing part of the thin wire cut to a fixed length to the printed board and laying around the thin wire from the fixed point by bending the wire in a plane parallel to the surface of the printed board. CONSTITUTION:After a thin wire 1 is cut to a fixed length with a pre-cutting device 14, the sheath 6 of the wire 1 is removed from the end section of the wire 1 and a slack forming section 9 is formed on the wire 1 by means of a slack forming device 22. After forming the section 9, the core 7 of the wire at the end section is formed to a semicircular shape. Then, by holding the wire 1 with a wire laying head 15, a starting point is fixed by tying one end core 7 of the wire 1 to a terminal 3 protruding from a prescribed land 8 and the other end of the wire 1 is fixed to a printed board 2 by applying a bonding agent with the head 15. After fixing the other end of the wire 1, the wire 1 is laid around on the surface of the board 2 starting from the point where the bonding agent 5 is applied, namely, the other end of the wire 1 is fixed by moving the head 15 and bending the wire 1 in a plane parallel to the surface of the board 2.
Patent JP-2001136138-A (JP)
Title: Digital video image/digital audio transmission method
Inventor: NAKASHIKA MASAHIRO
IPC: H04L12/28
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To realize digital transmission between a DVD video player and a digital TV while simultaneously satisfying high quality and a low cost, which are reciprocal conditions to each other. SOLUTION: Digital video data and digital audio data are multiplexed as an MPEG transport stream, which is transmitted via an IEEE 1394. In this case, the multiplexed (ST106) MEPG transport stream is transmitted (ST108) according to any of a plurality of transmission levels (LD-1, LD-2, SD-1, SD-2, HD-1) separately stipulated in cross-reference with a 1st parameter restriction with respect to a parameter (coding pixel size and coding rate or the like) of the digital video image data, a 2nd parameter restriction with respect to a parameter (sampling frequency and quantized bit number or the like) of the digital audio data and a 3rd parameter restriction with respect to a multiplex parameter (multiplex rate such as 26 Mbps) (ST 104 in Figure 3).
Patent JP-H05161233-A (JP)
Title: Electric connection box
Inventor: WATANABE KAZUHIRO
IPC: H02G3/08
Filed: 1991-11-28
Abstract: PURPOSE:To provide an electric connection box for motor vehicle having an attaching portion with the attaching angle that can be freely set. CONSTITUTION:At the side edge portions of a lower case 1 and an upper case 2 forming an outer shell of an electric connection box, a lower mounting portion 3 and an upper mounting portion 4 linked by respective thin flexible portions 3a and 4a are projected out oppositely each other; an opposite surface 3b of the lower mounting portion and an opposite surface 4b of the upper mounting portion are touched together and the flexible portions 3a and 4a are bent. By inserting and fixing a coupling projection 3c of the lower mounting portion 3 to a coupling long hole 4c of the upper mounting portion 4, both mounting portions 3 and 4 can be slanted and fixed with the predetermined angles relative to the lower case 1 and upper case 2.
Patent JP-H11131022-A (JP)
Title: Removal of scribble
Inventor: KAMIJO TATSUYUKI
IPC: C09D5/00
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for removing scribbles according to a new way of thinking by which the way of thinking about conventionally performing the wiping of the scribbles is abandoned because wiping off operations are not easily carried out and a surface layer is sometimes damaged though the scribbles remaining on the surface layer is usually removed by operations such as wiping off. SOLUTION: A solvent condensation type silicone resin coating material having water repellency is applied through a primer layer 2 onto the surface of a substrate 11 of a structure to form a hardly bonding surface layer 3. Scribbles 4 are then formed on the surface layer 3 and a releasable coating material is applied thereonto to form a releasable layer 5. The releasable layer 5 is peeled from the surface layer 3 after curing the releasable layer 5 to thereby remove the scribbles 4 from the surface of the structure.
Patent JP-H09135055-A (JP)
Title: Semiconductor laser
Inventor: HOSHINO TETSUROU
IPC: H01S5/00
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To inhibit small the offset of a valence band between an active layer and a p-type AlGaInP clad layer by a method wherein a p-type ZnTe/ZnSE superlattice clad layer is provided between the active layer and the p-type AlGaInP clad layer. SOLUTION: An n-type GaInP buffer layer 2, an n-type AlGaInP clad layer 3, an n-type AlGaInP optical waveguide layer 4, a distorted MQW active layer 5 and a p-type AlGaInP optical waveguide layer 6 are grown in order on an n-type GaAs substrate 1 by an MOCVD method. A p-type ZnTe/ZnSe superlattice clad layer 7 is provided between the layer 5 and a p-type AlGaInP clad layer 8. Thereby, the offset of a valence band between the layers 5 and 8 can be inhibited fully small and the high-temperature operation of a semiconductor laser becomes possible.
Patent JP-H02160752-A (JP)
Title: Butadiyne amideacid and imide
Inventor: KATO JINICHIRO
IPC: C08F38/00
Filed: 1988-12-15
Abstract: NEW MATERIAL:A compound of formula I (formula II (R, R' are H, halogen, nitro, amino, group having ether bonds, monovalent organic group; Y, Y', X, X' are H, monovalent organic group). USE:A precursor of a curing substance such as polyimide resin. It shows high reactivity due to the diacetylene group and excellent moldability due to low molecular weight. Polyimide resin is used as a special resin for precision machines and in the electric, electronic and vehicle fields. PREPARATION:The reaction of an acid anhydride of formula III with an amine: H2N-X and/or H2N-X' is conducted in an amide solvent such as N- methylpyrrolidone at 0 to 100 deg.C to give a compound of formula I or formula II. Further, the resultant polyamideacid is heated in the presence of a catalyst such as pyridine or an chemical cyclization agent such as acetic anhydride into imide.
Patent JP-H11149668-A (JP)
Title: Optical disk and optical disk device
Inventor: NAKAMURA ATSUSHI
IPC: G11B7/125
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To attain a high capacity of the optical disk by selecting a track interval of a recordable area smaller than a track interval of a reproduction exclusive area to reduce a track interval of the recordable area up to a limit at which data recording and reproduction is possible with high reliability. SOLUTION: In the optical disk 101 having a recordable area 103 where information is recorded and reproduced and a reproduction exclusive area 102 where information is read, a track interval between a land track an a groove track is formed smaller than a track interval 105 consisting of pre-pit arrays in the reproduction exclusive area.
Patent JP-H09160754-A (JP)
Title: Bit shift circuit
Inventor: DOI KUNIHIKO
IPC: G06F7/76
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To reduce the scale of a bit shift circuit. SOLUTION: The bit shift circuit 10 consists of the 1st to 4th selectors 11 to 14. Each of these selectors has eight input terminals 0 to 7 and a single output terminal, and the shift amounts A1 to A3 are supplied in common to a selection input terminal as the selection signals. Each of selectors 11 to 14 selects one of 0th to 7th data input terminals 0 to 7 in response to the selection signals and outputs it through a data output terminal. The circuit 10 outputs the output data B1 to B4 obtained by shifting the input data D1 to D4 based on the amounts A1 to A3 respectively.
Patent JP-H11150286-A (JP)
Title: Moldless semiconductor device
Inventor: TSUZUKI KOJI
IPC: H01L25/16
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To form a moldless semiconductor device, which is strong against external forces by inserting a semiconductor chip between two terminals for external connection and providing a difference in hardness between the adjacent part of semiconductor chip of the terminal for external connection on at least one polarity side and the other parts of the semiconductor chip so that they are connected to each other electrically. SOLUTION: A semiconductor chip 401 is inserted between terminals 402 and 403 for external connection, and even if the right side of a boundary 104 in the terminal 402 (in the vicinity of a chip, a region B) has a hardness higher than that in the other parts (a region A), even when stresses such as twisting and bending is applied to the terminal of the region A, the area B has a higher hardness, so that the stress is absorbed adjacent to the boundary 104 and is hardly transmitted to the region A. Conversely, even if the hardness in the region A is higher than that of the area B, similar penomenon occurs. Thus, a difference in hardness is provided between the adjacent part of a chip of the terminal for external connection and the other part, so that a moldless semiconductor device which is strong against to external forces such as twisting, bending, etc., can be formed.