baber/WOPTO huggingface dataset:
Patent JP-H0789643-A (JP)
Title: Skew correcting device
Inventor: AKIMOTO TAMIYA
IPC: B65H9/06
Filed: 1993-09-21
Abstract: PURPOSE:To secure a high correction faculty with a simple constitution, by releasing the transfer stop of a sheet by a detecting lever and a sheet top end stopper arranged on the diagonal line, when the detecting lever detects the sheet top end. CONSTITUTION:If, when a large skew is generated on a copying paper sheet, the paper sheet is transferred, with the right side in the paper sheet transfer direction in advance state, the top end of the copying paper sheet first makes contact with a detection lever 12 on the right side in the paper transfer direction. Then, a turning lever 14 fixed on a supporting shaft 16 turns in the counterclockwise direction, and the top end is slipped off from the projection part 20a of a stopper 20. Then, the stopper 20 is put into a released state from the transfer stop of the sheet. The sheet advances, and the top end in advance makes contact with a stopper 19. Since, at this time, the top end on the opposite side of the sheet does not reach a detecting lever 13, the top end of a turning lever 15 makes contact with the projection part 21a of a positioning member 21. Accordingly, skew is corrected by the stopper 19. Further, in case of the skew in the reverse direction, correction is carried out by a stopper 20 on the left side.
Patent JP-2001060072-A (JP)
Title: Display device
Inventor: HAMAGUCHI WATARU
IPC: G09F13/20
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To restrain the pawl part of a supporting member from being thermally deformed to the aperture side of a printed wiring board, and to prevent the supporting member from falling off or floating even when a resin having a high thermal-deform temperature is not used and coping with a jig and screwing are not performed in a display device provided with a supporting function or a light reflecting function for a light emitting element mounted on the printed wiring board. SOLUTION: Plural pawl parts 5a and 5b are provided in the supporting member 4 having at least either the supporting function or the light reflecting function for the light emitting elements 3a to 3f mounted on the printed wiring board 1, and the light emitting element 3a to 3f mounted on the board 1 are covered with the member 4. By inserting the pawl parts 5a and 5b in the rectangular holes 2a to 2d of the board 1, the elements 3a to 3f are held and the ribs 6 formed near the pawl parts 5a and 5b are inserted in the holes 2a to 2d of the board 1.
Patent JP-S60130378-A (JP)
Title: Production of sea tangle
Inventor: FURUTA MASUO
IPC: A23L17/60
Filed: 1983-12-15
Abstract: PURPOSE:To produce a sea tangle capable of reconstituting easily with water without requiring desalting, by bringing a raw sea tangle into contact with a high polymer water absorbent through a water-permeable sheet to dehydrate uniformly the sea tangle, and drying the resultant dehydrated sea tangle. CONSTITUTION:A raw sea tangle is brought into contact with a high polymer water absorbent, e.g. three-dimensional crosslinked sodium polyacrylate through a water-opermeable sheet, e.g. ''Vinylon'' film, for about 20-24hr to dehydrate about 10-20% moisture in the raw sea tangle.
Patent JP-S60126916-A (JP)
Title: Positive and negative pulse generating circuit of electric detector
Inventor: SUZUKI KATSUAKI
IPC: H03K3/02
Filed: 1983-12-13
Abstract: PURPOSE:To prevent the occurrence of electrodialysis at an electrode when the resistance of an electrolyte is measured by composing a circuit of an oscillation circuit, two positive and negative power sources, and plural switching which are driven by the oscillation circuit and connected to the positive and negative power sources. CONSTITUTION:The switching means 4 and 5 use a PNP transistor (TR) at a positive power source side and an NPNTR at a negative power source side to obtain a pulse with a sharp waveform. Further, the connection point of resistors 6 and 7 and the middle point of the positive and negative power sources 9 and 10 are regarded as an output terminal 8. Then, Trs 4 and 5 are operated alternately through driving means 2 and 3 with a pulse train from the oscillation circuit 1. When the Tr4 is operated, a current flows from the positive power source 9 to the middle point of the power sources through a resistor 6, output terminal 8a, resistance (rx), and 8b. When the Tr4 is turned off and the Tr5 is operated, a current flows from the middle point of the power sources to the negative power source through the output terminal 8b, resistance (rx), 8a, and resistor 7. Therefore, the currents in both directions flow through the resistance (rx).
Patent JP-2000067173-A (JP)
Title: Card information processor
Inventor: MIZUKAWA HIDEKAZU
IPC: G06K19/07
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To eliminate the input error or the like of a worker and to quicken information processing by automatically recording related information while matching a peculiar number for specifying a card user with a card number on a recording medium. SOLUTION: Cards 1 set at a card hopper 10 are pulled out one by one and the peculiar number for specifying the user on a magnetically recorded part is read on a conveying means 5 by a magnetic record reading means 6. Next, the card 1 is conveyed to an IC recording reading means 7 and the card number on a non-contact IC recording part is read. Then, the information of the read peculiar number and the read card number is processed while relating respective information by an information converting and recording means 8 and this information is converted to data capable of dealing and temporarily recorded on a recording medium 17. Next, the converted data are recorded on the recording medium 17 such as a floppy disk by a recording and writing means 9 while relating the peculiar number and the card number.
Patent JP-H0554596-A (JP)
Title: Tape cassette
Inventor: SATO SHINYA
IPC: G11B23/087
Filed: 1991-08-23
Abstract: PURPOSE:To realize a tape guide member superior in moldability, resistance to wear and coefficient of friction, without damaging the tape. CONSTITUTION:A head drum 42 of recording/reproducing device is inserted into an opening part 5 which is formed on the front surface part of a cassette case 1 constituted by fitting the upper/lower half members together. The head drum 42 is abutted to a tape-like recording medium which is housed in the cassette case, then a signal is recorded and reproduced. The tape guide means 24, 25 are formed of PPS composite resin.
Patent JP-H1180790-A (JP)
Title: Detergent for water supply roller in litho printing machine
Inventor: MATSUMOTO HIROSHI
IPC: C11D7/36
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To obtain the subject detergent excellent in soil-removing activity and resistance against the soiling of a roller with ink, capable of keeping the roller in a state free from soiling, enabling the extension of continous printing time of litho printing and causing no trouble on environmental safety by compounding a silicate and a specific compound. SOLUTION: This detergent is composed of (A) a silicate (preferably, Silicic acid soda No. 1 expressed by the formula Na2 O.2SiO2 .aq or the like) and (B) at least one kind selected from a phosphoric salt, a polyphosphoric salt and an organic phosphonic salt. It is preferable that the component A is used in such an amount that the concentration of SiO2 in the objective detergent becomes 0.3-3 wt.% based on the total weight of the detergent. The component B is preferably the combination of a polyphosphoric salt and an organic phosphonic salt, for example, the combination of potassium pyrophosphate and sodium 2-phosphonobutanetricarboxylic acid salt. Dosages of a (poly) phosphoric salt and an organic phosphoric salt are 0.01-0.8 mol/L and 0.005-0.3 mol/L, respectively.
Patent JP-H0858460-A (JP)
Title: Lifting device for vehicle
Inventor: KINOSHITA HIDENORI
IPC: B60P3/00
Filed: 1994-08-23
Abstract: PURPOSE: To provide smooth transfer of a platform onto a loading space with no excessive play. CONSTITUTION: Guide rollers 31, 32 are provided at bracket plates 15 positioned at the end of the supporting arms 13 of respective link mechanisms, and the side edges on the right and left of a platform 2 are clamped at a position where the position of its front is different from that of its rear from the top/bottom direction to guide the platform 2 so as to move horizontally. The platform 2 rises from a road surface, drawing an arc locus by the link mechanism 1A, 1B, so that a supporting roller 4 provided at a front end part lower surface gets over the guide rails 51, 53 of a frame element 5 provided at a loading space D, at a rising end. When the platform 2 moves forward horizontally, the supporting roller 4 receives the load of the platform 2 and rolls on the guide rails 51, 53.
Patent JP-H0285312-A (JP)
Title: Method for protecting submerged lance
Inventor: NAKAYAMA KOJI
IPC: C21C7/064
Filed: 1988-09-20
Abstract: PURPOSE:To weaken sticking force of a lance and a desulfurized slag and to reduce peeling of lance refractory at the time of removing the slag by adding the specific quantity of MgO to desulfurizing agent discharged from the lance at the time of desulfurizing by submerging the lance into molten iron or molten steel. CONSTITUTION:For example, the lance 4 is submerged into the molten iron 6, and material adding 2-10% MgO to the desulfurizing agent is blown into the molten iron from the discharged hole 7 of the lance. The added MgO comes to the slag 1 containing MgO as the main component and crystallized in the desulfurized slag 2 at the time of solidifying, and stuck to interface between the lance refractory 3 and the slag 2. However, as the crystallized MgO normally has bad wettability with the lance refractory made of alumina-silica quality refractory and high m. p., it is not stuck to the lance. Therefore, at the time of removing the sticking material 10, it comes to starting point of the detachment and removal of the slag 2 can be executed without any damaging the refractory 3.
Patent JP-H02242859-A (JP)
Title: Preparation of 4-chlorothiazolyl-containing azo disperse dye
Inventor: ROBERUTO EGURI
IPC: C09B29/06
Filed: 1989-09-13
Abstract: PURPOSE: To obtain a 4-chlorothiazolyl-containing azo disperse dye useful in dyeing polyester fibers and wool by diazotizing a specified amine and coupling the product with a specified compound.  
     CONSTITUTION: An amine represented by formula I {wherein R is -CHO, -CH= C(CN)-R 1 , [wherein R 1  is a (substituted) 1-10C alkoxycarbonyl or the like], -CN, -CH=CH-R 2  [wherein R 2  is a (substituted) phenyl or benzoyl], -CH=NOH, -CH=C(R 3 )NO 2  (wherein R 3  is H, methyl or ethyl); and m is 0 or 1} is diazotized, and the product is coupled with a compound represented by the formula: H-K (wherein K is a group of a coupling component in the series of aniline, α-naphthylamine, pyrazole, aminopyrazole, indole, tetrahydroquinoline, thiazole, phenol, naphthol, pyridine and pyridone) to obtain the purpose compound represented by formula II. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H0788394-A (JP)
Title: Pulverizing device
Inventor: TOMINAGA SATORU
IPC: B02C21/00
Filed: 1993-09-22
Abstract: PURPOSE:To reduce the load of a standby pulverizer by feeding a raw material of small particle diameter not requiring coarse pulverizing included in a newly fed raw material directly to a regular pulverizer and also feeding only a raw material of a large particle diameter requiring coarse pulverizing to the standby pulverizer. CONSTITUTION:In a pulverizing device 21, a raw material 2 fed from a raw material hopper 1 may be pulverized in two steps by a standby pulverizer 4 and a regular pulverizer 13, a vibrating screen 22 by which the raw material 2 from the raw material hopper 1 is sifted and a raw material 2a having a prescribed particle diameter or less is sent to the regular pulverizer and a residual raw material 2b is introduced to the standby pulverizer 4 is installed between the raw material hopper 1 and the standby pulverizer 4, and allowing only the raw material 2b having a large particle diameter requiring coarse pulverizing to be newly fed to the standby pulverizer 4.
Patent JP-S6287249-A (JP)
Inventor: UIRIAMU EDOWAADO BANBURITSUKU
IPC: B01J35/02
Filed: 1986-10-06
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-H0286452-A (JP)
Title: Video printer
Inventor: SUZUKI TAKESHI
IPC: G06F3/12
Filed: 1988-09-22
Abstract: PURPOSE:To reduce the number of A/D converters and the capacity of memories by providing a single A/D conversion means which converts two different color difference signals in a field sequence from an analog to a digital form and two field memories in which the output from this A/D converter is written by fields. CONSTITUTION:A single A/D conversion means 6 is provided which converts two different kinds of color difference signal converted from a color signal in a field sequence from an analog to a digital form. In addition, field memories 8, 9 are provided which the output from the A/D converter 6 for A/D conversion is written in by field. Consequently, it is possible to reduce the number of A/D conversion means 6 and the capacity of field memories 8, 9 respectively as well as manufacture a video printer at low cost.
Patent JP-H1084567-A (JP)
Title: Channel changeover control system between base stations
Inventor: MATSUDA AKIRA
IPC: H04W56/00
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a channel changeover control system between base stations in which a channel is switched during communication between a TCH(traffic channel) changeover type and a redialing type, each base station takes more accurately synchronization and a processing load in an exchange controller is relieved. SOLUTION: A part of PHS(personal handy phone system) base station equipments 31 is provided with a GPS(global positioning system) reception means 41 receiving a GPS signal and a synchronization means 51 synchronizing frames on a radio interface by a GPS time signal, an exchange controller 10 is provided with a synchronization state storage means 20 storing information denoting frame synchronization state corresponding to each base station and retrieves the synchronization state storage means 20 upon the receipt of a notice from a moving destination base station of a PHS mobile equipment 2 and executes a protocol by TCH changeover type with a short hit time only for a connecting state and when the base station of a moving destination is in synchronization state and executes a protocol by a redialing type when at least one base station is asynchronous to switch a communication state  channel for the PHS mobile equipment 2.
Patent JP-H04117495-A (JP)
Title: Cold rolling oil
Inventor: INOUE YASUMASA
IPC: C10N30/06
Filed: 1990-09-05
Abstract: PURPOSE:To obtain cold rolling oil which can prevent seizure in cold rolling stainless steel, etc., by incorporating an aromatic amine salt of an organic acidic phosphoric ester into a lubricating component having a specified viscosity. CONSTITUTION:100 pts.wt. lubricating component (e.g. a polyhydric alcohol ester of a higher fatty acid) having a viscosity of 80cst or higher at 40 deg.C is mixed with 0.2-5 pts.wt., preferably 0.5-3 pts.wt., aromatic amine salt of an organic acidic phosphoric ester to give a cold rolling oil. The aromatic amine is a compound of the formula (wherein Ar and Ar' are each independently a substituted or unsubstituted aromatic group; R is H or alkyl), for example, 4-octyldiphenylamine.
Patent JP-H03103682-A (JP)
Title: Control device for gas valve device
Inventor: SENDA KOSAKU
IPC: F16K31/06
Filed: 1989-09-14
Abstract: PURPOSE:To feed a gas pressure at a specified value even when a wide fluctuation in a gas using amount is produced by a method wherein a gas valve device is controlled by means of an error between a secondary gas pressure and a target pressure, and a correction value responding to a detecting value of a gas flow rate is added to an error signal. CONSTITUTION:A computer 2 inputs a pressure P1 of a piping 71 on the primary side, a pressure P2 and temperature T of a piping 72 on the secondary side, and an opening theta of a valve 3 detected by means of sensors 81, 1, 84, and 42, and determines an error between a target pressure P20 by a setter 9 and a gas pressure P2 on the secondary side. From a difference P1-P2 between gas pressures on the primary and the secondary side and a gas temperature T, a flow rate passing the valve 3 is calculated. A correction value proportioning the flow rate value, i.e., a correction value for compensating for a pressure loss incurred by a piping, is generated. By adding the correction value to an error, a control signal is outputted to a motor control unit 41, and through running of a stepping motor 4, the opening of the valve 3 is controlled. This constitution feeds a gas pressure at a constantly specified value even in the case of a demand having a wide fluctuation in a gas using amount.
Patent JP-H0288162-A (JP)
Title: Polishing device for curved face
Inventor: TAKAMI MANABU
IPC: B24B13/00
Filed: 1988-09-21
Abstract: PURPOSE:To enable polishing of an optional curvature by rocking a work by a press roller capable of reciprocating movement on a surface grinder and rotating the work with changing the polishing position. CONSTITUTION:The work holder 26 on which a work 28 is held is supported vertically rockably on the carrier 24 provided at the upper part of a polishing machine 20, one end of the work 28 is pressed by a reciprocatable press roller 48 and brought into contact with the polishing machine 20. The pressing force is performed by the control of an air cylinder 50. So the optional position of the lower face of the work 28 can be pressed to the rotary polishing machine 20 at an optional pressure with the control of the polishing pressure and the position control of the roller 48 and the polishing of a curved face can be facilitated.
Patent JP-H0980683-A (JP)
Title: Silver halide photographic sensitive material
Inventor: ITO MINEKO
IPC: G03C1/93
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a silver halide photographic sensitive material having a magnetic recording layer excellent in flaw resistance, antistatic property, and magnetic characteristic. SOLUTION: In a photographic material having a photosensitive silver halide emulsion layer on one side of a polyester base and a magnetic recording layer on the other side, the adjacent layer on the side closer to the base of the magnetic recording layer contains a vinylidene chloride copolymer. The magnetic recording layer preferably contains cellulose acetate. More preferably, the adjacent layer on the side closer to the base of the magnetic recording layer is formed of an antistatic layer. Further preferably, the conductive material of the antistatic layer mainly contains a metal oxide, the polyester base mainly contains polyethylene naphthalate, and the under coating layer of the polyester base mainly contains a polymer hydrolyzable by alkali aqueous solution.
Patent JP-S6391288-A (JP)
Title: Thermal transfer sheet
Inventor: SUGAFUJI JUNPEI
IPC: B41M5/39
Filed: 1986-10-07
Abstract: PURPOSE:To improve the fastness, resistance to transferring, resistance to stains, etc. of an formed image, by a method wherein a dye holding layer containing a dye shown by a specific formula is provided on one surface of a substrate sheet to form a thermal transfer sheet. CONSTITUTION:On one surface of a substrate sheet, a dye holding layer containing a dye shown by a formula I (where X1, X2 represent two alkyl groups, alkoxy groups, or halogen atoms existing at the para- or meta-position, R1, R2 represent hydrogen atom, one or more alkyl groups, alkoxy groups, halogen atoms, hydroxyl groups, amino groups, alkylamino groups, acylamino groups, sulfonylamino groups, aminocarbonyl groups, or nitro groups, and R3, R4 represent alkyl group) is provided to form a thermal transfer sheet. The thermal transfer sheet is superior in heat transferring properties and in dyeing properties and coloring properties to a material to be transferred.
Patent JP-H0981111-A (JP)
Title: Picture display and control device
Inventor: IWASAKI KEIICHI
IPC: G09G5/399
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a picture display and control device which can read out whole picture data of plural patterns and can display various pictures. SOLUTION: This device is provided with a first storage device control circuit 11 which successively generates addresses and control signals for reading out data of one line to be displayed on a background screen selected based on values of an offset register 10 and a vertical direction counter 2 in a horizontal scanning period from a VRAM 4, and a picture data processing section 12 alternately recording picture data of one line read out from the VRAM 4 and alternately reading out it by using two buffers.
Patent JP-H0980848-A (JP)
Title: Color image forming device
Inventor: MIKAMI MANABU
IPC: H04N1/46
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a color image forming device capable of accurately detecting the color smear quantity of a color smear detecting pattern mark, even if a surface reflection type photosensor is used. SOLUTION: In the image forming device of tandem system, the reflected light of light from a light source, with which a carrying medium is irradiated is received to detect the color smear quantities of color smear detecting patterns formed on the carrying medium for carrying an image transfer medium by respective image forming units and at the time of controlling a visible image forming means, based on the detected color smear quantities, a black mark substrate 510 having a high spectral absorption coefficient in the wavelength area of the light source is formed in the color smear detecting pattern mark 50 and its peripheral region, prior to the formation of the color smear detecting pattern mark 50. After that, as the color smear detecting patterns, marks 502, 503 and 504 of each color of yellow, magenta and cyan are formed on the substrate 510.
Patent JP-H08100131-A (JP)
Title: Method of recovering carotene
Inventor: OOI CHIEN KIITO
IPC: C07C403/24
Filed: 1994-09-30
Abstract: PURPOSE: To provide a simple, convenient, and low-cost process for recovering carotenes from natural oils and fats.  
     CONSTITUTION: This process comprises steps of: (a) alcoholic esterification of carotene-contg. oils and fats to form a mixture of fatty acid alkyl esters, carotenes, tocopherol, and tocotrienol; (b) vacuum distilation of the mixture under lower than 60 mTorr at a temp. lower than 180°C to obtain a concentrate rich in carotenes; and (c) adsorptively separating and concentrating carotenes from the carotene-rich concentrate to give a carotene-rich fraction. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H1080924-A (JP)
Title: Resin molding lead component part
Inventor: TAKAHASHI NOBUAKI
IPC: B29L31/36
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To accurately arrange lead pins for a terminal at a narrow pitch at a low cost and in a simple process in a method for mounting a socket of an electronic component. SOLUTION: In a method for arranging lead pins for a terminal of a socket of an electronic component part, the pins 2 are arranged in V-shaped grooves 3 of a silicon pin array template 1 formed with the grooves 3 by an anisotropic etching process. After the pins 2 are arranged, they are fixed by molding resin (A) 4 and molding resin (B) 6. In such a method, the pins 2 are arrange to form the resin molding lead component part in which the pins are accurately arranged at a narrow pitch at a low cost and in a simple process.