baber/WOPTO huggingface dataset:
Patent JP-2000147681-A (JP)
Title: Device and method for detecting image frames
Inventor: IKEDA HIROYUKI
IPC: G03B27/46
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for detecting image frames easily and surely. SOLUTION: A film 12 is irradiated by a light through the means of an LED 58, with the transmitted light quantity of the film 12 detected by sensors 60a-60e for detecting each image frame. After the transmitted light quantity so detected is A/D-converted by a CPU 42, the minimum value is determined for these data. The minimum value so determined is ternary-coded and, on the basis of the changed point of the ternary coded data, the image frame is detected.
Patent JP-2000162590-A (JP)
Title: Liquid crystal display device
Inventor: SHIMADA SHINJI
IPC: G02F1/1343
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To form an antitransmission film by a relatively easy method by using a coating device, etc., to obtain excellent display quality by improving the reflection factor of a reflecting electrode, and to suppress initial facility investment cost for manufacture by stacking color filter layers which have different refractive indexes on the reflecting electrode and constituting the antitransmission film for improving the reflection factor of the reflecting electrode. SOLUTION: On the reflecting electrode 13 connected to the drain electrode 10 of a TFT, a color filter formed of a material having a large refractive index and a color filter layer 15 formed of a material having a small refractive index are stacked by turns to form the antitransmission film which servers as a color filter. On an opposite-side substrate, a common electrode and an alignment film are formed and no color filter layer is formed. The 1st color filter layer 24 and 2nd color filter layer 15 are constituted having a >=0.3 difference in refractive index and a color filter layer which is stacked as a higher layer has larger light absorptivity.
Patent JP-H03199309-A (JP)
Title: Production of steel products having excellent quenching crack resistance
Inventor: KAWABUCHI MASANOBU
IPC: C22C38/04
Filed: 1989-12-28
Abstract: PURPOSE:To produce the steel products having excellent quenching crack resistance by forging and hot rolling a steel ingot near the crater end thereof in such a manner that the ratio of the content of C in the axial central part of the ingot with respect to the content of C in the molten steel in a ladle attains a specific value at the time of continuous casting of a molten steel having a specific compsn. CONSTITUTION:The steel ingot obtd. by continuous casting of the molten steel having the compsn. contg., by weight %, 0.20 to 1.1% C, 0.1 to 1.0% Si, 0.3 to 2.0% Mn, 0.005 to 0.050% P, 0. 005 to 0.050% S, and 0.1 to 3.0% in total Cr, Mo and Ni and exists in the ladle is forged near the crater end where the unsolidified molten steel in the ingot completes solidification in such a manner that the value of the ratio C/C0 of the carbon content C in the axial central part of the ingot with respect to the carbon content C0 of the molten steel in the ladle attains 0.8 to 1.1 to form a bloom. The bloom is in succession hot rolled. The steel products which has the excellent quenching rack resistance and is suitable for blank materials for high tensile bolts, etc., are thus produced without restraining the P and S of impurities to <0. 005%.
Patent JP-2001154447-A (JP)
Title: Electrifying device and image forming device
Inventor: AKUTSU TAKASHI
IPC: G03G15/02
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an electrifying device capable of maintaining direct injection electrification without producing ozone by low applied voltage. SOLUTION: This electrifying device is provided with a flexible electrifying roller (electrifying member) 2 forming a nip part with a photoreceptor drum 1, a separation means separating the roller 2 from the surface of the drum 1, and an electrification accelerating particle replenishing means 101 for replenishing the nip part between the drum 1 and the roller 2 with electrification acceleration particles (m).  In the devoice, the means 101 is provided with a replenishing part 102b having plural holes through which the electrification accelerating particles (m) can pass, and a means for selectively switching the position and the attitude of the means 101 to the position and the attitude in which the replenishing part 102b comes in contact with the surface of the roller 2 and the position and the attitude in which the part 102b does not come in contact therewith when the roller 2 is separated from drum 1.
Patent JP-H08242473-A (JP)
Title: Communication equipment
Inventor: KAARU TSUERU
IPC: H04Q1/14
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To omit an internal insertion cable between a switching system and a main distributor by composing the switching system of one constitution part inside the distributor. SOLUTION: The switching system 1, main distributor internal side, and external sides 2 and 3 are arranged vertically and the system 1 and internal side 2 are connected through a wiring backplane 5. Below the internal side 2, the external part 3 is arranged across a holder 12 for installation. The external side 3 is provided with a cable entrance 11 for a line network at its lower part and a cable is guided along a web 14. The cable is arrayed between the internal ring 2 and external side 3 through a passage 13 and a hook 15. Further, the whole communication system is fixed to a chamber 16, which is fixed to a wall by a wall fixation part 17. Thus, the system 1 consists structurally of once constitution part of the internal side 2, and consequently the insertion cable between the system 1 and main distributor can be omitted.
Patent JP-H10176997-A (JP)
Title: Method and apparatus for detecting cyclic flaw
Inventor: KAZAMA AKIRA
IPC: G01N21/89
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To surely detect a cyclic flaw by processing a screen of an image picked up from a surface of an object to be inspected and converting to an image pattern of a specific shape. SOLUTION: At a first step, an original image is equally divided and sliced with a cycle slightly longer than a roll pitch. A longitudinal position of a defect within a first sliced screen shifts in an up-down direction from a longitudinal position of the defect in a next screen. At a second step, an image is sliced from the original image with the same length as the roll pitch in the longitudinal direction while a start position of a slice frame is shifted in a lateral direction. At a third step, images obtained at the first and second steps are overlapped. As a result, cyclic defects from an L-shaped pattern starting from the defect of a first sheet of the original image to defects of a second sheet and afterwards in the longitudinal and lateral directions.  An image-processing apparatus 8 processes to slice and overlap images from an image memory 7 from the first to third steps, and a pattern-matching apparatus 9 searches for the L-shaped pattern.
Patent JP-H09179233-A (JP)
Title: Silver halide photographic sensitive material
Inventor: KAGAWA NOBUAKI
IPC: G03C7/00
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a sensitive material having high spectral sensitivity in a red light region and less liable to stain by a residual color by spectrally sensitizing at least one of silver halide emulsion layers with at least one kind of specified dye. SOLUTION: At least one of silver halide emulsion layers is spectrally sensitized with at least one kind of dye represented by the formula, wherein each of Z<1> and Z<2> is a 5- or 6-membered N-contg. heterocyclic group, each of Y<1> and Y<2> is -N (R)-, O, S, Se or Te, each of R<1> and R<2> is <=10C aliphatic group, R is an aliphatic group, aryl or a heterocyclic group, W<1> is H, F, etc., W<2> is H or F, each of L<1> -L<3> is optionally substd. methine, each of I<1> , I<2> , m<1> and m<2> is 0 or 1, M<1> is an ion neutralizing an electric charge and n<1> is the number required to neutralize all electric charges in each molecule.
Patent JP-H09176339-A (JP)
Title: Polyester resin sheet
Inventor: OSHITA MAKOTO
IPC: C08L67/02
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a polyester resin sheet having excellent surface appearance and various properties. SOLUTION: This heat-rolling polyester resin sheet is produced from a composition comprising 100 pts.wt. of a thermoplastic polyester resin, 5-40 pts.wt. of a fibrous reinforcing material such as glass fibers, 5-50 pts.wt. of granular inorganic compound such as mica and 0.03-0.30 pt.wt. of a surface lubricant such as silicone oil.
Patent JP-H11137143-A (JP)
Title: Float with ring and fishing tool therewith
Inventor: ONO TAKUO
IPC: A01K93/00
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a float with a ring of a wholly inductive type, capable of gradually immersing a bait like a natural bait to the sea bottom in a float angling, capable of allowing fish to be readily caught because the chum and the bait sink so as to synchronize with the water flow when using the chum, and extremely improving the bite by the fish because, even if the bait is jerkily held and pulled by the fish, the sense of incompatibility by the buoyancy of the float is not provided to the fish as the float is attached in a free state and the line is smoothly supplied. SOLUTION: This float with a ring has a weight installed in the interior of the bottom part of the float and a ring with about 5 mm inner diameter attached thereto. When forming a device by using the float with the ring constituted like this, a line is allowed to penetrate the ring to attach the float to the line in a free state, and an appropriate stop for preventing the ring from falling to a hook at the tip of a leader is attached. In addition, only the hook is attached to the tip of the leader, and any other materials are attached thereto.
Patent JP-H09174197-A (JP)
Title: Molding method and device for cooling sight nozzle
Inventor: YAMAMOTO NOBUHIRO
IPC: B22C15/24
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a molding method and a cooling device for a sight nozzle in which temp.-rise of the sight nozzle is effectively restrained even with a comparatively simple device and inexpensively. SOLUTION: At the time of traveling a carriage 29 (i.e., when a blow head 7 is placed at a standby position), a supplying command is outputted from a control unit to a valve unit, and cooling water mist 26 is ejected toward the sight nozzle 20 from the cooling device 21. By this constitution, the temp. rise of the sight nozzle 20 is restrained by not only direct cooling with the cooling mist 26, but also, cooling with vaporization of the cooling water mist 26 stuck to the surface. By this method, the hardening of resin sand 8 in the sight nozzle 20 is prevented and the smooth molding work can be executed.
Patent JP-2000165665-A (JP)
Title: Multi-function recorder and data processing method for the recorder
Inventor: OMURA HIROSHI
IPC: H04N1/393
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To prevent a storage capacity to store image data from being increased while being recognized from a host device as if the subject recorder had image data with multi-stage resolution. SOLUTION: The multi-function recorder has a reader section to read an original image to record the image in response to an instruction from an external device connected to the recorder. The recorder has a storage section 105 that stores the image data read by the reader section 106 at a prescribed resolution and a renderer unit 107 that magnifies the image data. The recorder informs an external device 11 about the storage section 105 as if image data with other resolutions were stored therein, and when the storage section 105 does not store image data with a resolution instructed by the external device 11, the renderer unit 107 magnifies the image data stored in the storage section 105.
Patent JP-H09181124-A (JP)
Title: Semiconductor device, its mounting method and inspection method of mounting part
Inventor: IDETA GORO
IPC: H01L21/66
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To enable judging the quality of a mounting junction part of a semiconductor device having a plurality of protruding electrodes which are arranged in the row and the column directions and a substratum, by using simple optical inspection. SOLUTION: When a plurality of protruding electrodes 3 are arranged in the row and the column directions, the height of low protruding electrodes 3a arranged in the most outside row or column is set and formed to be about 50μm less than the height of high protruding electrodes 3b arranged inside the electrodes 3a. After the semiconductor device is mounted on and bonded to a board, the bonding state of the low protruding electrodes 3a arranged in the most outside row or column is optically inspected. When imperfect junction which is not yet bonded is not generated, it can be estimated that imperfect junction which is not yet bonded is not generated in the high protruding electrodes 3b arranged inside the electrodes 3a.
Patent JP-H09181383-A (JP)
Title: Adjuster for laser oscillator
Inventor: OTANI AKIHIRO
IPC: B23K26/06
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To adjust the optical path or the incident part of optical fiber in a short time by determining the position of laser beam from an optical path transmitting a laser beam of weak energy transmitted through a reflector. SOLUTION: A beam shutter 11 is set at a state in the optical path, i.e., a reflector 31 is located at position B, and then a transmitted laser beam shield 30 is removed. When a laser oscillator is oscillated with an output equal to that in actual machining, a laser beam 8 reflected on the reflector 31 is absorbed by a damper 14 and a low output laser beam 8 transmitted through the reflector 31 leaves from an oscillator beam outlet 15. Since the input to a solid state element 6 is equivalent to that in actual machining, photothermal strain of the solid state element 6 is equivalent to that in actual machining, and thereby the propagation characteristics of laser beam 8 leaving a resonator 2 is equivalent to that in actual machining. Consequently, the optical path can be adjusted by means of a laser beam 8 having propagation characteristics equivalent to that in actual machining.
Patent JP-H09181844-A (JP)
Title: Facsimile data communication changeover method
Inventor: MATSUZAKA SHIGERU
IPC: H04M11/00
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To select one public line for the connection between a host computer and a terminal computer or between the host computer or a facsimile equipment. SOLUTION: When a host computer 1 is connected to a terminal computer 4 with a public line 3 and the host computer 1 sends a facsimile reception signal to the terminal computer 4, the terminal computer 4 sets the MODEM 2 to the incoming call disable mode to connect the host computer 1 to the facsimile equipment 7. The end of start of data transmission from the host computer 1 to the facsimile equipment 7 is detected by the terminal computer 4 through the operation of a relay 5. After the end of data transmission to the facsimile equipment 7, the terminal computer 4 connects to the host computer 1 via the MODEM 2.
Patent JP-H07149746-A (JP)
Title: New 2-substituted aminothiazole derivative
Inventor: INOUE TOSHITAKA
IPC: A61P37/00
Filed: 1993-11-30
Abstract: PURPOSE:To obtain the new derivative useful as a medicine having inhibiting actions on a serine protease, especially the inhibiting actions on an elastase. CONSTITUTION:This compound is expressed by formula I [A is single bond, SO2, CO or CH2; R1 and R2 are each H, a halogen, a lower alkyl, cycloalkyl, a substitutive phenyl, a substitutive benzyl, benzoyl, benzoylmethyl, COOR3 (R3 is H or a lower alkyl) or CH2COOR4 (R4 is H, a lower alkyl or benzyl), with the proviso that both R1 and R2 are not simultaneously H or lower alkyls], e.g. 4-(4-methylsulfenylphenyl)-5-phenyl-2-(4-pivaloyloxymethylbenzenesulfo nyl) aminothiazole. The compound is obtained by reacting a compound expressed by formula II with a compound expressed by formula III (Hal is a halogen) in or without a suitable solvent in the presence of a basic catalyst substance at ambient temperature or under heated conditions.
Patent JP-H10175222-A (JP)
Title: Manufacture of heat insulating layer coated mold and method for molding synthetic resin using the mold
Inventor: KATAOKA HIROSHI
IPC: B29C45/26
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To coat uniformly all surfaces of a mold by a method wherein heat insulator solution and/or heat insulator precursor solution are applied under a state that a main mold is heated at a specific temperature. SOLUTION: In a method wherein a heat insulating layer 3 is coated by applying heat insulator solution and/or heat insulator precursor solution to a mold surface 2 constituting a mold cavity of main bold 1 composed of metal, the solution is applied under a state wherein the main mold 1 is heated at 40 deg.C or higher up to and including a temperature reduced by 20 deg.C from a boiling point of main solvent constituting those solutions. Then, it is heated, further the application and heating are repeated, and the heat insulating layer 3 of a specific thickness is formed.  The solution is applied preferably under a state wherein the main bold 1 is heated at 45 deg.C or higher up to and including a temperature reduced by 30 deg.C from the boiling point of the main solvent, and further preferably at 50 deg.C or higher up to and including a temperature reduced by 40 deg.C from the boiling point of the main solvent. Though a spray coating method, a brushing coating method, etc., are used as the application method, the spray coating method and the brushing coating method are especially preferably used by combining them.
Patent JP-H03200565-A (JP)
Title: Packing box
Inventor: TAKAHASHI MINORU
IPC: B65D85/68
Filed: 1989-12-27
Abstract: PURPOSE:To realize an inexpensive and environmentally desirable packing form without spoiling faculties of foamed stylene, by constituting a placing part so that a cut line and a folding line hold a suction inlet on assmeblying internal parts and place attachments and also constituting a handle holding both sides of a grip. CONSTITUTION:A internal box 8 is formed of corrugated cardboard or cartridge paper and cut lines and folding lines are provided on the upper and side faces. A placing part 36 is provided so that the cut lines and folding lines hold a suction part 3 and attachments are placed and a handle 37 is constituted to hold the both sides of the grip 4. After an attachment pack 6 is laid at the placing part 36, a folding back piece 42 is turned into the rear face of the placing part 36 and a cleaner 1 is sucked from the opening face of the internal box 8 and inserted from the suction inlet 3. Since outer dimensions of the internal box 8 are designed to correspond to inner dimensions of the external box 7, the internal box 8 can be inserted to fix in the external box 7. The handle 37 holds the both sides of the grip 4 of the cleaner 1 to enable one to handle and take it out. In this way, inexpensive and environmentally desirable packing can be realized without spoiling the faculties.
Patent JP-H08232017-A (JP)
Title: Production of heat treated type 60kgf/mm2 class steel excellent in weldability and acoustic anisotropy
Inventor: MAEDA HISAFUMI
IPC: C21D8/02
Filed: 1995-12-27
Abstract: PURPOSE: To produce a heat treated type 60kgf/mm<2> class steel in which cold crack, etc., at the time of welding performance are prevented and simultaneously the acoustic anisotropy of a base material is improved. CONSTITUTION: A steel stock, having a composition which consists of 0.04-0.1% C, 0.01-0.4% Si, 0.5-1.6% Mn, <=0.015% P, <=0.01% S, 0.01-0.3% Mo, 0.005-0.05% Nb, <=0.1% V, 0.01-0.08% Al, 0.0005-0.008% N, <0.005% Ti, <0.0003% B, and the balance iron and in which X=625Nb+250V+210Ceq, consisting of Ceq=C+Mn/6+Si/24+Ni/40+Cr/5+Mo/4+V/14 and respective contents of Nb and V, satisfies the relation of X>=40+t [where (t) is the thickness (mm) of steel plate] and also the value of Pcm represented by Pcm=C+Si/30+Mn/20+Cu/20+Ni/30+Cr/20+Mo/15+V/10+5B is regulated to <=0.2, is used. This steel stock is heated to 1000-1200 deg.C, and hot rolling is finished at a temp. not lower than the temp. represented by T=-530C+100Mn+15Mo+2250Nb+100V+770( deg.C). Subsequently, direct hardening is performed from a temp. at least not lower than the Ar3 transformation point and then tempering is done at a temp. not higher than the Ac1 transformation point. By this method, the heat treated type 60kgf/mm<2> class steel, excellent in weldability and acoustic anisotropy, can be produced.
Patent JP-H07170646-A (JP)
Title: Digital relay device
Inventor: SATO TORU
IPC: H02H3/02
Filed: 1993-12-09
Abstract: PURPOSE:To process calculated results corresponding to an actual condition at high speed with simple structure without limiting integration period. CONSTITUTION:Where a value where quantity of system electricity is digitized is taken as a calculated input value X(t), a calculated result is taken as Y(t), a calculated result just before it is taken as Y(t-DELTAt), calculation cycle is taken as DELTAt, and coefficients are takes as A, B, the coefficient A is set within a range of 0<A<1, and repetitive calculation of Y(t)=AY (t-DELTAt)+BX(t) is carried out. When the calculated result exceeds a comparative reference value, it is judged as relay operation.
Patent JP-H10176085-A (JP)
Title: Glass fiber-reinforced resin composition
Inventor: SATO HIROKI
IPC: C08L23/16
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To obtain a glass fiber-reinforced polypropylene resin composition having extremely good appearance and proper mechanical strength. SOLUTION: This glass fiber-reinforced resin composition is obtained by melting and kneading (A) 90-10wt.% propylene homopolymer and/or propylene- ethylene copolymer having 1-500MFR, (B) 10-90wt.% glass fiber structural body composed of a resin reinforced glass fiber structural body comprising 100 pts.wt. of (a) propylene homopolymer and/or propylene-ethylene copolymer having 10-500MFR and (b) maleic anhydride graft-modified propylene-based polymer having 20-3,000MFR and 0.5-12wt.% maleic anhydride graft amount and 20-570 pts.wt. of (c) glass fiber treated with a silane-based coupling agent and having 5-25μm fiber diameter and parallel arranged in the length direction of a structural body and having same length as that of the structural body, and the fiber- reinforced resin composition has <5 ratio of weight average fiber length of glass fiber to number-average fiber length.
Patent JP-H06168316-A (JP)
Title: Picture quality inspection device for copying machine
Inventor: ISHIDA JUNICHI
IPC: H04N1/00
Filed: 1992-11-27
Abstract: PURPOSE:To improve and stabilize the quality of a copying machine by quantitatively detecting candidate stained points on copying paper to be inspected and judging defective picture quality. CONSTITUTION:Copying paper 4 sent in the shown arrow direction so as to be inspected is picked up at its image by a line sensor camera 6, image data with density corresponding to respective positions of the copying paper 4 are obtained from an image input part and compared with a threshold by a stained candidate detecting part 8, points exceeding the threshold are detected and counted as candidate stained points in each small area unit, the data volume of the area is compressed, and the area positions of stained candidates in the compressed data are stored. An area counting part 9 totalizes the candidate points of all the small areas in a divided area and stores the total value as stained distribution density and a judging processing part 10 quantitatively judges staining inspection based upon data outputted from the detecting part 8 and the counting part 9.