baber/WOPTO huggingface dataset:
Patent JP-S6321796-A (JP)
Inventor: YASUMOTO HIROMI
IPC: H02G3/02
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-H0530344-A (JP)
Title: Color expression method, color picture reader and color picture processing unit
Inventor: USAMI AKIHIRO
IPC: H04N1/46
Filed: 1991-07-08
Abstract: PURPOSE:To attain color expression with an excellent decomposing characteristic by utilizing original stimulation data represented as an apex of a triangle circumscribed to a spectral locus of a chromaticity diagram. CONSTITUTION:A color is expressed through the combination of original stimulation data represented by apexes of triangles circumscribed substantially to a spectrum locus of the CIE chromaticity diagram. Then as an example of the 3-color decomposition read system, the maximum sensitivity wavelength of the spectrum sensitivity and the half wavelength are respectively 600nm-556 nm+ or -5nm and 636nm+ or -5nm for an R color, 545nm, 505nm+ or -5nm and 587nm+ or -5nm for a G color, and 445nm, 477nm+ or -5nm and 423nm+ or -5nm for a B color and the color expression with an excellent decomposing characteristic is obtained.
Patent JP-H08334918-A (JP)
Title: Image forming method
Inventor: NOZAWA KEITA
IPC: G03G9/083
Filed: 1995-06-09
Abstract: PURPOSE: To reduce the toner consumption, to make the image density high and to obtain an image quality without fogging by using a toner carrier having a resin covering layer incorporating fine conductive particles formed on a surface and specifying toner. CONSTITUTION: A latent image carrier 1 holding an electrostatic charge image and a developing sleeve (toner carrier) 22 which carries magnetic toner T on the surface and is provided with a magnetism generating means 23 inside are arranged at a fixed interval αin a developing region A. A magnetic toner layer T1 is formed on the developing sleeve 22 and carried to the developing region A and the electrostatic charge image is developed with the magnetic toner T, while a bias is applied between the developing sleeve 22 and the latent image carrier 1. At this time, the developing sleeve 22 having the resin covering layer incorporating the fine conductive particles formed on the surface is used and the thickness of the toner layer T1 on the sleeve 22 is regulated by a doctor blade 24 in contact with the surface of the sleeve 22.  Further, as the toner T, negatively chargeable magnetic toner incorporating metal titanate particles is used.
Patent JP-S5958218-A (JP)
Title: Rubber roller for transporting paper sheet
Inventor: KIMURA AKITAKA
IPC: B29C65/00
Filed: 1982-09-24
Abstract: PURPOSE:To keep paper sheet from contamination by disposing a lot of fine projections which are extended at a right angle to the peripheral directon of a roller and trapezoidal in section on the surface of the roller. CONSTITUTION:The surface of a rubber roller 1 is provided with a lot of fine projections which are extended at a right angle to the peripheral direction of the roller and trapezoidal in section. In this arrangement, good frictional force is worked upon a paper sheet to be transported, and ink adhered to the roller surface is reduced so as to prevent contamination of the paper sheet.
Patent JP-S6058416-A (JP)
Title: Photo-setting resin composition
Inventor: SUGINO MASAHIRO
IPC: G03F7/004
Filed: 1983-09-09
Abstract: PURPOSE:To provide the titled composition composed of a specific photo-polymerizable epoxyacrylate resin, a specific photo-polymerizable compound, and a photo-polymerization initiator, having excellent adhesivity and heat resistance, etc. and high flexibility, and suitable as a resist ink for flexible printed circuit board. CONSTITUTION:The objective composition is composed of (A) a photo-polymerizable epoxyacrylate resin having two or more terminal acrylate groups in a molecule [e.g. a reaction product of a polyepoxide and (meth)acrylic acid], (B) a photo-polymerizable compound having one or more carboxyl groups in a molecule [preferably the compound of formula (R1 is H or methyl; R2 and R3 are aliphatic, aromatic or cycloaliphatic residue; A is ester bond; m and n are 1-3) (e.g. monoacryloyloxyethyl succinate)] or its mixture with other photo-polymerizable compound, and (C) a photo-polymerization initiator. Preferably, the ratio of A:B is 50:50-90:10, and the amount of the component C is 0.5-10wt% of the sum of the components A and B.
Patent JP-S5791506-A (JP)
Title: Bobbin for amorphous magnetic alloy thin plate core
Inventor: TAKAYAMA MASARU
IPC: H01F41/02
Filed: 1980-11-28
Abstract: PURPOSE:To enable performance of a heat treatment for preventing the increase in the loss and the coercive force and for improving the magnetic characteristics of a bobbin by forming the bobbin of nonmagnetic material. CONSTITUTION:A bobbin has a winding core 2. This core normally has a cylindrical shape opened at both ends. Collar guides 3, 3' are integrally formed with the holes at both ends of the core 2. The width of the collars of the guides 3, 3' is approximately corresponded to the width of the winding in case of winding on a thin plate. A caulking pawl 4 is formed as a caulking member integrally with the guides 3, 3'. This bobbin is formed of nonmagnetic metal.
Patent JP-S6145414-A (JP)
Title: Reading circuit of optical signal
Inventor: MORI KUNITAKA
IPC: G11B7/13
Filed: 1984-08-10
Abstract: PURPOSE:To obtain simply a noise-removed reading signal of high quality by finding out a different between the output of a reading sensor and a signal obtained from an output of a monitor sensor through a variable gain amplifier. CONSTITUTION:A beam Iof projected from a laser diode 1 including noise is modulated by information on a medium 3, converted into an electric signal by a reading sensor 4, amplified by an amplifier 8, and then outputted as a reading signal 9. On the other hand, the noise of the diode 1 is extracted from a beam Ior projected backward by a monitor sensor 5 and the quantity of the light is divided by the light received by the sensor 4. The amplification of a variable gain amplifier 6 is controlled on the basis of the divided value so that the noise components received by both the sensors 4, 5 are made equal. Then the output of the amplifier 6 is inputted to the negative-phase-input of the amplifier 8, so that only the noise component can be removed from an information signal including the noise which is obtained from the sensor 4 and the signal 9 of high quality can be obtained.
Patent JP-2000357189-A (JP)
Title: Ordering device for mail order, and article catalog
Inventor: KUDO KATSUMI
IPC: G06Q30/02
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To provide an ordering device for mail order and an article catalog capable of easily, conveniently, and securely ordering an article. SOLUTION: This ordering device 10 is adopted which orders an article to a mail-order source through a telephone line. This ordering device 10 reads the bar code representing article order information 56 of a desirable article out of the article catalog 50 by a bar code reader 14. Then a connector 24 is connected to the external connection terminal 102 of a portable telephone set 100 and a push button 18 is pressed to make a connection with the telephone line, thereby sending the article order information 56 to the mail-order source together with user information which is previously recorded in the ordering device 10.  Consequently, it is made easier, more convenient, and securer to order the article than the ordering of the article by mailing or Faxing a prepared application form which is filled or vocal ordering or ordering by ten-key operation on a telephone set after a telephone number for application is dialed.
Patent JP-H0215383-A (JP)
Title: Method for converting window view port in graphic display device
Inventor: NAKAMURA NOBORU
IPC: G06T11/20
Filed: 1988-07-04
Abstract: PURPOSE:To attain rapid coordinate conversion by expressing a quotient between the difference of view port coordinates and that of window coordinate by a mantissa and an exponent. CONSTITUTION:A signal received from a communication line 1 is processed by command interpretation 2, coordinate development 3 and segment conversion 4 and clipped by a clipping circuit 5. The clipped signal is processed by window view port conversion 6, vector-converted by a vector generator 7 and displayed on a CRT 8. At the time of executing window view port conversion in integer operation, the quotient between the difference of the view port coordinates and that of the window coordinates is expressed by the mantissa and exponent prior to coordinate conversion and multiplication, shift and division are successively executed to execute coordinate conversion. Consequently, a divider can be omitted and rapid coordinate conversion can be attained.
Patent JP-H0330638-A (JP)
Title: Cultured fish improved in meat quality and its production
Inventor: TAKAHASHI SHIYUUSHICHI
IPC: A23K1/18
Filed: 1989-06-29
Abstract: PURPOSE:To obtain the subject fishes having an excellent quality, i.e. dense, soft and tight fish meat by administrating Eucommia ulmoides to cultured fishes. CONSTITUTION:To culture fishes such as an eel, a young yellowtail, a sardine, a carp, a trout, a char, a crucian, an ayu and a lobster, Eucommia ulmoides is administrated, preferably in an amount of 0.5g/kg per day as dried powder thereof, thus obtaining the objective fishes.
Patent JP-H0456377-A (JP)
Title: Distributed-feedback semiconductor laser
Inventor: HORI YOSHIKAZU
IPC: H01S5/00
Filed: 1990-06-26
Abstract: PURPOSE:To completely oscillate in a single wavelength by a simple method by reducing the refractive index of a first clad layer grounded to an active layer side smaller than that of a second clad layer mounted at a grating layer side. CONSTITUTION:A second clad layer and a first clad layer 7 have as a pair an operation for enclosing a light generated in an optical active layer 6 a guided light. Since an uneven structure is formed in a boundary between a clad layer 3 and a light guide layer 5 having different refractive indexes, a region near the boundary is operated as a grating layer in which the refractive index is periodically distributed, an optical feedback is applied to a light generated in the active layer and propagated laterally as a guide light in a distributed manner to perform a laser oscillation. Here, the first clad layer formed at the active layer side becomes a p-type InP, but the second clad layer formed at the grating layer side becomes an n-type InGaAsP. Accordingly, the refractive index of the first clad layer is lower than that of the second clad layer. In this distributed-feedback semiconductor laser, laser of about 80% is oscillated in a single wavelength in a TE mode.
Patent JP-S6228208-A (JP)
Inventor: TAKAHASHI HIDEKAZU
IPC: B28C5/08
Filed: 1985-07-31
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-H0459747-A (JP)
Title: Production of benzoic acid derivative and intermediate thereof and production of the intermediate
Inventor: TAKAISHI HIDEO
IPC: C07C68/00
Filed: 1990-06-26
Abstract: PURPOSE:To obtain the subject compound useful as a raw material and an intermediate for drugs, agricultural chemicals, chemicals, etc., by halogenating a bishalogenated-phenyl carbonate and subsequently reacting the obtained new biscarbonate with an alcohol in the presence of CO and a catalyst. CONSTITUTION:A compound of formula I (X is halogen) is halogenated with a halogenating agent to obtain a new biscarbonate of formula II (Y is halogen) [especially preferably bis(5-bromo-2-chloro-4-fluorophenyl)carbonate]. The compound of formula II is reacted with an alcohol of formula: ROH (R is lower alkyl) in the presence of carbon monoxide and a catalyst to obtain a benzoic acid derivative of formula III (e.g. 4-chloro-2-fluoro-5-hydroxy benzoic acid methyl ester). During the reaction the new compound of formula II may be isolated or not. The compound of formula III is subjected to a carboxylation reaction with a phenol of formula IV to provide the compound of formula I.
Patent JP-S6227914-A (JP)
Inventor: UEDA YASUHIRO
IPC: A61B1/31
Filed: 1985-07-31
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-S61102251-A (JP)
Inventor: UIRIAMU JIYOSEFU KAUFUMAN
IPC: B32B5/18
Filed: 1985-07-31
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-H0613902-A (JP)
Title: A/d converter and disk device using the same
Inventor: ICHIKAWA MASATOSHI
IPC: H03M1/66
Filed: 1992-06-25
Abstract: PURPOSE:To miniaturize a positioning control circuit for a disk drive by simplifying a means controlling A/D conversion and an A/D converter. CONSTITUTION:The device is provided with one input channel, plural data registers 7a, 7b, 7c, 7d storing the result of A/D conversion, a control circuit 3 converting the input channel for plural number of times with a conversion trigger and storing the result of conversion to the separate data registers, a control register 36 setting the number of times to be converted programmably with the conversion trigger, and a sample-and-hold signal generating circuit 5 setting the conversion period programmably.
Patent JP-S5869910-A (JP)
Title: Rising and falling device for flexible film dam
Inventor: MURAMATSU TAKEO
IPC: E02B3/10
Filed: 1981-10-22
Abstract: PURPOSE:To allow the complete rising or falling of a flexible film dam capable of rising when being filled with a fluid and also of falling down when being evacuated by providing an exhaust pipe with a valve from which air is discharged and a drain pipe with a vlave from which water is discharged toward  the downstream side. CONSTITUTION:When raising a rubber dam 1, a kind of flexible film dam, air is supplied into the rubber dam 1 through an air supply or discharge pipe 10 by means of a blower 8, whereupon the rubber dam 1 gradually expands. When adjusting the height of the rubber dam 1, air is gradually discharged from an exhaust pipe 11 by opening an exhaust valve 12 and then the exhaust valve 12 is closed at a desired dam height, whereby permitting a right height of the dam to be set up. Also, when falling down the rubber dam 1, the exhaust valve 12 and the drain valve 20 are opened manually. By this, air and water in the rubber dam 1 are each discharged from the exhaust pipe 11 and the drain pipe 16. Thus, the rubber dam 1 can be completely raised or fallen down.
Patent JP-H086203-A (JP)
Title: Direct heat-image forming method with improved color tone reproduction
Inventor: KARURO YUITANDEERU
IPC: B41M5/28
Filed: 1995-06-09
Abstract: PURPOSE: To provide a direct thermal image forming method to be operated by a thermal printing head combined with a thermosensitive recording material capable of generating an image having a sufficiently low gradation for continuous color tone reproducibility and the max. density higher than 2.5. CONSTITUTION: The direct thermal recording material of the direct thermal recording method for heating the non-photosensitive direct thermal recording material according to dots includes an image forming layer contg. (i) >=1 kinds of substantially non-photosensitive org. silver salts uniformly distributed in a film forming polymer binder. The silver salts have a thermal effect relation with (ii) >=1 kinds of reducing agents for this purpose but contain neither 3,5- dihydroxy benzoic acid as an acidic reagent nor di-t-butyl-p-cresol as the single reducing agent. The image forming layer contains at least one kind of polycarboxylic acid and/or its acid anhydride at least at 20mol% to the silver salts.
Patent JP-H0850081-A (JP)
Title: System and method of lens inspection
Inventor: JIEIMUZU EBERU
IPC: G01M11/02
Filed: 1995-06-10
Abstract: PURPOSE: To provide an automation system provided with illumination to generate an image of a lens in which a flaw at a lens center part is enlarged by composing the system of subsidiary systems of transport, illumination, imaging, and processing. CONSTITUTION: A subsidiary system for transport transports a number of lenses for ophthalmology 74 by a conveyor belt to an inspection system. A subsidiary system for illumination 14 radiates an optical beam generated by a light source 36 through lenses 42, 44 to a lens inspection position for transmitting light through the lens 74 moving. A subsidiary system for imaging 16 includes a camera 46 having a composite lens 56, and it generates a group of signals corresponding to the optical beam transmitted through each lens as a subject to inspection to be transmitted to a subsidiary system for processing. The subsidiary system for processing processes the signals in accordance with a specified program, and it outputs a signal to express at least one condition of the lens as the subject to inspection, that is a signal to indicate if the lens is suitable to usage of a customer or not.
Patent JP-H08339128-A (JP)
Title: Transfer material carrying member and image forming device
Inventor: HASHIMOTO YUICHI
IPC: G03G15/00
Filed: 1995-06-09
Abstract: PURPOSE: To provide a transfer material carrying member free from transfer unevenness and excellent in transferability and an image forming device provided with the transfer material carrying member. CONSTITUTION: The transfer material carrying member 11 of a transfer drum 10 is provided with a large number of small holes and the area ratio (S1 /S2 ) of the total area S1 of the small holes to the total area S2 of the other part is set within the range of 0.1<=S1 /S2 <=4. Thus, in a transfer process, a corona ion current flowing from a transfer discharger sticks to small hole walls or passes through the small holes, to be directly stuck to the transfer material. Therefore, an electric field for attracting toner particles on a photoreceptor to the transfer material becomes extremely stronger than that in the case where a conventional transfer material carrying member is used and the transferability of a toner image to the transfer material is remarkably improved. Further, the irregularities in the transfer can be prevented and a low transfer current can be used as well.
Patent JP-S6062432-A (JP)
Title: Narrow section machining device
Inventor: OKAMOTO MAMORU
IPC: B23C3/00
Filed: 1983-09-14
Abstract: PURPOSE:To make it possible to machine a narrow section and as well to automatize a boring process for a slide seat attaching surface in a workpiece, by providing such an arrangement that the setting position of the workpiece is above the top of a machine tool. CONSTITUTION:In a narrow section machining device, a rough machining tool 36 which is secured to a first head stock spindle 35, is rotated by a motor 38 through gears, etc. in a first head stock 19. Further, a finishing tool 40 which is secured to a second head stock spindle 39 with a bolt 41, is rotated by a motor 42 through gears, etc. in the second head stock spindle 27. A workpiece attaching bed 43 on which a workpiece is set while the level of the workpiece is adjusted by means of a stool, is arranged in a position where it does not hinder the rotation of a turntable 9. Thus, the boring process of a slide seat attaching surface in the workpiece may be automatized.
Patent JP-S5958825-A (JP)
Title: Shifter having function reducing error on measurement
Inventor: NOMOTO MINEO
IPC: H01L21/68
Filed: 1982-09-29
Abstract: PURPOSE:To reduce an error on measurement due to thermal expansion and contraction, and to measure the quantity of movement with high accuracy by connecting a target as a measuring means and a moving base by using fluid pressure or a resilient member. CONSTITUTION:Unlike conventional devices, the left end of a plate 28 is fixed to the holding base 25 of a reflecting mirror 24, and the right end is brought into contact with the upper surface of a base plate 23 for a mask 1. A vacuum chuck 28a is formed to a contact section, and the chuck 28a is changed over to a vacuum pump VAC or a breezer 33 by operating a solenoid valve 32. The chuck 28a is changed over to the breezer to release adsorption, the mask 1 is adjusted, and the chuck is changed over to the vacuum pump to adsorb the base 23. Accordingly, the reflecting mirror 24 of the target as the measuring means and the mask base plate 23 are connected mutually by the plate 28, and an optical axis does not get out of order due to measurement by a laser interferometer 26. Even when an X base 4, a theta base 19 and the mask base 25 are elongated in the B direction due to thermal expansion, the mirror 24 and the base 23 move integrally, and no error on measurement is generated. When the target and the moving base are connected by using fluid pressure, control is facilitated.
Patent JP-H058810-A (JP)
Title: Lifting device of material storage unit
Inventor: TOKIWA TORU
IPC: B66F9/07
Filed: 1991-07-09
Abstract: PURPOSE:To provide the lifting device of a material storage unit by arranging plural number of left/right storage shelve formed in plural stages so as to be capable of taking out materials from these left/right storage shelves by means of a single lifter arm, of dispensing with transfer operation, of taking out such materials as loaded on plural number of rows, and of reducing a space between the left storage shelf and the right storage shelf. CONSTITUTION:The lifting device of a material storage device is characterized in such constitution that plural number of multistoried shelves provided with plural number of left/right storage shelves to store materials are arranged on both sides of erected struts at an appropriate interval, and a vertically freely movable lifter beam 35 is arranged in a space formed between the left storage shelf and the right storage shelf, and a lifter frame 61 is arranged on this lifter beam 35, and a freely rotatable lifter arm 73 provided with a V block 75 is arranged in the tip of this lifter frame 61.
Patent JP-S63248474-A (JP)
Title: Production of thin film
Inventor: NAITO KATSUYUKI
IPC: H01L51/40
Filed: 1987-07-08
Abstract: PURPOSE:To form the title uniform thin film with less defects by using a substrate in contact with a pure water at the contact angle theta>=80 deg., and forming thin film spread over the water surface on the substrate. CONSTITUTION:The thin film is formed on the hydrophobic substrate 1 in contact with pure water 4 at the contact angle of theta>=80 deg.. Accordingly, the thin film combines with the substrate 1 by the van der Waals force, and the water causing defects are practically excluded. The contact angle is more preferably controlled to 90-130 deg.. The substrate 1 having hydrophobicity imparted by a silane coupling agent is used, the substrate 1 is moved toward a vapor-liq. interface, and a first layer is formed on the substrate 1 by the Langmuir- Blodgett's technique. By this method, a uniform thin film with less defects can be formed.
Patent JP-S6059563-A (JP)
Title: Cartridge type sound recording and reproducing machine
Inventor: HATA YUUJIROU
IPC: G11B15/665
Filed: 1983-09-13
Abstract: PURPOSE:To uniform the performance of a tape tension detecting device by constituting independently the driving sources of two tape discharging means and locating the detecting device at the quick feeding on the same position as the recording and reproducing time. CONSTITUTION:If a tape discharging means 3 is driven to the cartridge 6 side around a supporting shaft 4 at the quick feeding of the tape and the other tape discharging means 3' using the other driving source is kept as it is, the position of the tape tension detecting device 10 is not changed. Therefore, an angle A made by the tape 5 at the recording/reproducing time with a tape guide 2 is almost the same as an angle B' formed at the quick feeding time and the tape tension is almost uniform. Consequently, the performance of the tension detecting device is not changed at the sound recording/reproducing time and the quick feeding time, so that a tape path is stabilized and fine tape tension change is detected to execute stable control.