baber/WOPTO huggingface dataset:
Patent JP-2000151913-A (JP)
Title: Image reader
Inventor: HARA EIJI
IPC: G03G15/00
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To provide an image reader that is mounted with an ADF of a sheet through type where no longitudinal stripes are caused on a read image by eliminating dust or the like on an original glass sheet during carrying of an original. SOLUTION: The image reader is provided with a feed section 10 that carries an original P placed on an original tray, a guide means 20 that guides the fed original P onto the original glass sheet 41 that provides an exposure position, and an ADF having a paper discharge section 30 that discharges the original P passing on the original glass sheet 41, and exposes the original P moved on the original glass sheet 41 to read an image. The image reader is also provided with an air flow forming means that generates an air flow to a gap between the supplied original P and the original glass sheet 41.
Patent JP-H05162280-A (JP)
Title: Device for measuring concentration of dampening water of offset press
Inventor: SUDO TORU
IPC: B41F7/24
Filed: 1991-12-16
Abstract: PURPOSE:To provide a device for measuring concentration of dampening water which corrects measured electric conductivity of the dampening water by a method wherein the electric conductivity before mixing etching solution is measured. CONSTITUTION:Electric conductivity and temperature of dampening water 2 are measured with an electric conductivity sensor 9 and a temperature sensor 8 and stored in a RAM memory 18 via an input means 16. Electric conductivity of city water is measured with an electric conductivity sensor 13, and the electric conductivity data is stored in a RAM memory 18 via the input means 16. The electric conductivity of the city water is subtracted from the electric conductivity of the dampening water measured by an operation means 20. Further, it is multiplied by a fluctuation ratio by temperature stored in the operation means 20 to calculate a corrected electric conductivity at a specific temperature. By applying the corrected electric conductivity to a reference data recorded in a ROM memory 19, the electric conductivity of the dampening water 2 is measured.
Patent JP-2000154364-A (JP)
Title: Water-dispersible, pressure sensitive adhesive composition and its production
Inventor: YAMAMOTO HIROKO
IPC: C08F20/12
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To obtain a water-dispersible pressure sensitive adhesive composition excellent in polymer particle stability (water dispersibile stability), adhesive property and water-resistant property. SOLUTION: This composition includes 10-90 wt.% urethane/acrylic hybrid polymer comprising a mixture of urethane prepolymer containing carboxyl group and acrylic monomer at a ratio (1:9) to (9:1) and 90-10 wt.% acrylic polymer having <=250  deg.K glass transition temperature and mainly comprising alkyl (meth)acrylate.
Patent JP-H04198639-A (JP)
Title: Heat exchanger
Inventor: KATO KENJI
IPC: F24F3/147
Filed: 1990-11-28
Abstract: PURPOSE:To enable a sensitive heat exchanging part and a full heat exchanging part to be changed over by a method wherein an air supplying passage and an air discharging passage are partitioned by a partition plate comprised of a part having a heat transmitting characteristic and another part having both heat transmitting characteristic and humidity permeability and the partition plate is shielded by a shielding plate. CONSTITUTION:A primary air flow A transported by an air supplying blower is fed into air supplying passages 4 and 7 within an outer cylinder 2. In turn, a secondary air flow B to be discharged is fed to air discharging passages 5 and 8 within the outer cylinder 2 by an air discharging blower. At this time, a movable shielding plate 9 slides along a clearance formed by the partition plates 3 and 6 to shield the partition plate 6 having both heat transfer and humidity permeability characteristics, resulting in that only their temperatures are exchanged through the partition plate 3. If the shielding plate 9 shields the partition plate 3 having only heat transfer characteristic, temperature and humidity are exchanged through the partition plate 6, so that two types of usages can be performed.
Patent JP-H09149080-A (JP)
Title: Data transmitter
Inventor: ONO TADASHI
IPC: H04L47/43
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To effectively utilize the free area of data by adding an error detection code or an error correction code when a transmission data length is not the integral multiple of the data area length of a packet. SOLUTION: The DVC sync data of 80 bytes inputted from a data input terminal 1 are divided by 16 bytes each in a data divider 2. The error detection code is added for 1 byte (= 8 bits) for the respective divided data in an error detection code adder 3, a header for transmission is added and the packet is constituted in a packet making device 4 and the transmission is performed through a transmission path 5 for the respective packets. That is, in this case, when the data length of one packet is determined as (d), by dividing transmission data so as to turn the length to (r) (<d) and adding the data of the length (r) and the auxiliary signals of the length (d-r) in the data area of the packet, the data area is effectively used.
Patent JP-H02180746-A (JP)
Title: Magnesium refractory aggregate and magnesia-aluminous refractory
Inventor: MORI JUNICHIRO
IPC: C04B35/04
Filed: 1988-12-28
Abstract: PURPOSE:To obtain refractory aggregate excellent in thermal spalling resistance and resistant to erosion by slag by forming the film of magnesium aluminum spinel on the surface of magnesia clinker contg. MgO not less than specified amount. CONSTITUTION:Refractory aggregate is obtained by forming the film of magnesium aluminum spinel on the surface of magnesia clinker contg. >=90wt.% MgO. When MgO content is less than 90wt.%, the spinel film is not sufficiently formed and corrosion resistance is impaired and therefore this MgO content is unpreferable. When grain size of magnesia clinker is less than 1mm, grain is completely made spinel until the inside and the characteristics of spinel coating magnesia aggregate are not shown. Maximum grain diameter is regulated to about 8mm generally utilized for refractory. In order to obtain refractory such as refractory brick or casting prepared unshaped refractories by utilizing the above-mentioned refractory aggregate, this aggregate is utilized at 5-70% and an aluminous raw material is utilized for the balance.
Patent JP-H0662560-A (JP)
Title: Stator
Inventor: OIGEN NORE
IPC: H02K3/493
Filed: 1992-12-14
Abstract: PURPOSE: To incorporate a formed coil into the groove of a stator relatively simply in the site, without needing a bending work. CONSTITUTION: A formed coil, where the laminated iron core of a stator made of a fixed sheet 1 is fixed in a desired position to set up a cable 2 is inserted into a groove 14. Next, a tooth tip element which has been made in advance is inserted into the cut of a web 3, and it is automatically locked within the web 3. Hereby, the formed coil can be incorporated into the groove 14 of the stator sheet 1 simply on the site without bending operation.
Patent JP-H11167648-A (JP)
Title: Season ticket issuing machine
Inventor: FURUKAWA KEIICHI
IPC: G07B1/00
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To allow a user himself to operate a season ticket issuing machine and purchase a Shinkansen (super express railway) season ticket by providing the machine with a means for inputting a start station at the time of boarding a superior class train section using a season ticket, a means for inputting a terminal station at the time of boarding the section, a means for inputting the start station of the season ticket and a means for inputting the terminal station of the season ticket. SOLUTION: The means for inputting the start station at the time of boarding a superior class train section using the season ticket, the means for inputting the terminal station when boarding the section, the season ticket issuing station input means and the season ticket terminal station input means are provided. In the season ticket issuing machine, the user touches Shinkansen season ticket on a menu screen in a display screen 1 when he purchases the Shinkansen season ticket. When the purchase of the Shinkansen season ticket is selected, a main body (a) becomes a Shinkansen season ticket issuing mode and the name of Shinkansen to be used is displayed on the display screen 1. The displayed name of Shinkansen is touched and it is selected.  When the Shinkansen to be used is selected, the stations in the selected Shinkansen section are displayed, and the start station/terminal station are touched/ inputted among them.
Patent JP-H03193731-A (JP)
Title: Inhibitor of tumor cell proliferation
Inventor: IIJIMA KUNIHITO
IPC: A61K9/00
Filed: 1989-12-25
Abstract: PURPOSE:To safely obtain a tumor cell proliferation inhibitor free from side effects, comprising a low condensate and polymer of an alpha-hydroxy acid, a specific oligopeptide and stabilizer. CONSTITUTION:A tumor cell proliferation inhibitor comprising (A) a low conden sate and a polymer of an alpha-hydroxy acid such as a compound prepared by condensing 2-10 molecules of the alpha-hydroxy acid and polymerizing the alpha-hydroxy acid and a metallic salt thereof, (B) an oligopeptide (e.g. oligopeptide composed of 2-8 residues of amino acid) containing at least one pyroglutamic acid and (C) a stabilizer such as a saccharide or sugaralcohol in a constituent ratio of the component A:B:C=10:1-4:1-3.
Patent JP-H09179033-A (JP)
Title: Observation device
Inventor: KATO MASANORI
IPC: G02B21/04
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To provide the observation device equipped with a transmission lighting system which has simple constitution and is easily assembled and adjusted. SOLUTION: Illumination light ILC emitted by the light emission part in a ring-zone shape at the projection opening 2C of an optical fiber bundle IC provides critical lighting for a luminous flux passing area 23 in a ring-zone shape at the periphery of a body 9 to be inspected on the inspected surface HP of a light-transmissive substrate 8 through a relay lens 21, a half-mirror 12, an aperture stop 11, and a 1st objective 10. The illumination light ILC transmitted through the substrate 8 from the luminous flux passing area 23 while converged by a reflection type condenser lens 22 is reflected by a reflection surface 22a, and then converged again by the reflection type condenser lens 22 and transmitted through the substrate 8 to uniformly light up an inspected area inside the luminous flux passing area 23 on the inspected surface HP.
Patent JP-H07191048-A (JP)
Title: Revolutions sensor device
Inventor: JITOSHO NORIYUKI
IPC: G01P3/488
Filed: 1993-12-27
Abstract: PURPOSE:To enable a revolutions sensor device to change the number of signal pulses per one revolution by only changing the fitting state of a sensor. CONSTITUTION:A revolutions sensor device is constituted by combining a gear 10 having different numbers of teeth depending upon positions in the direction of its rotating shaft and a sensor section 12 the detecting section 11 of which is deviated from the center axis of the section 12. Since the sensor section 12 is fitted by turning the section 12 against the center axis of a sensor, the number of teeth to be detected is switched and the number of signal pulses per one rotation can be easily changed without changing parts.
Patent JP-H06179015-A (JP)
Title: Automatic air bleeding method in starting time of two stage booster type high pressure water supply system
Inventor: SAKUMA HIROO
IPC: F16L55/07
Filed: 1992-12-14
Abstract: PURPOSE:To prevent a water hammer phenomenon from being generated when a two stage booster type high pressure water supply system pump is started. CONSTITUTION:A pressure switch 7 and an automatic shielding valve 3 are provided on a main conduit line 9 between pumps 1, 2, a reducing orifice 4 is provided through a bypass conduit line 10 and an automatic valve 6b, a bleeder tube 6a are provided on an inverted U type conduit line 8b. As automatic valves 5b, 6b are opened and an automatic shielding valve 3 is closed to start the pump 1, the remaining air in the main conduit line 9 and the conduit lines 8a, 8b is removed by the high pressure water decompressed by the orifice 4 and whether the pressure of the pump 1 has reached a set value is confirmed by a pressure switch 7 and after the lapse of a prescribed time, the automatic valves 5b, 6b are closed and the automatic shielding valve 3 is opened.
Patent JP-H08168056-A (JP)
Title: Device and method for image recording and reproduction
Inventor: SASAKURA TAKAO
IPC: H04N5/92
Filed: 1994-12-14
Abstract: PURPOSE: To provide an image recording and reproducing device which can obtain picture quality having no color slurring even when an LCD panel with a delta array of RGB is used. CONSTITUTION: The image recording and reproducing device consists of a compound eye camera 1, a mixing circuit 2, a recording and reproducing device 3, a separating circuit 4, and a stereoscopic display device 5. A video signal which is compressed by the mixing circuit 2 is sampled with a clock of frequency fc, and written in memories 13b and 13e and read out at frequency 2fc. The sampling clock consists of clocks 1A and 2A synchronized with the video signal by a PLL circuit 12 and a clock delayed nearly by a 1/2 pixel through a delay circuit 15, and is switched every horizontal scanning period of the video signal. The video signal which is reproduced from a VCR 3 and has its time base expanded by the separating circuit 4 is sampled at a specific frequency and written in the memories reversely to the compression of the time base, and then read out at the frequency fc.  The sampling clock is switched every horizontal scanning period of the video signal similarly to the mixing time.
Patent JP-H03193165-A (JP)
Title: Coating of woody material
Inventor: YOSHITAKE KENICHI
IPC: B32B21/12
Filed: 1989-12-23
Abstract: PURPOSE:To contrive the simplification of coating process and also prevent a reduction in the thickness of coating film so as to enhance durability and quality reliability by a method wherein a veneer is enclosed with a covering paper and, after bonding the veneer to a substrate, a specular gloss coating is applied thereto. CONSTITUTION:A veneer 1 is enclosed with a covering paper 2 (e.g. resin- impregnated kraft paper) and then bonded to a substrate 2, followed by the application of a specular gloss coating thereto. As a result, the coating material is prevented from being soaked in the veneer and the number of coating operations is reduced, whereby the simplification of the coating process can be contrived. By the use of the covering paper, moreover, slight changes in the coating material due to water content can be controlled and changes in the veneer and the substrate can be prevented and, therefore, a reduction in the thickness of the coating film with the passage of time after completion of the coating can be prevented.
Patent JP-H02178122-A (JP)
Title: Image printer
Inventor: SAKAMOTO KENICHI
IPC: B41J13/00
Filed: 1988-12-29
Abstract: PURPOSE:To check any takeout action of a chart cassette in a paper feeding state of a chart as well as to prevent such states that the chart is fed as tilted to the conveying direction, and it is damaged by incurring a paper jam defective from occurring by installing a chart cassette takeout checking means interlocking with a lifting means, in a device box body. CONSTITUTION:At the time of paper feeding operation starting, first a lifting means P goes up. Then, it is engaged with a chart pressing plate, and this lifting means P further goes up and thereby the chart pressing plate presses a chart 2 to a paper feeding means. With this pressure contact, the chart is conveyed to a recording part consisting of a thermal head, an ink sheet and a platen by means of friction force with the paper feeding means being driven in the specified direction. However, when it is in a paper feeding action state, a chart cassette takeout checking means 10, interlocking with the lifting means P, is engaged with a chart cassette 6, and thereby any takeout action of this chart cassette 6 out of a device body is thus checked.
Patent JP-H07189082-A (JP)
Title: Inferior weft yarn treatment method in weaving machine
Inventor: MURATA MASAHIKO
IPC: D03D47/34
Filed: 1993-12-27
Abstract: PURPOSE:To provide an inferior weft yarn treatment method in a weaving machine, when succeeding weft yarn does not reach a inferior weft yarn collecting unit, supplying another succeeding weft yarn from a weft yarn length measuring and holding unit and making the inferior weft yarn collecting unit repeat the collecting action of the inferior yarn, capable of reducing a number of stoppage of the weaving machine for a good production efficiency. CONSTITUTION:In a method of treatment of inferior weft yarn, generating commands to stop a weaving machine and reaction of a cutter based on a signal of occurring of mistake in weft insertion from a weft yarn filler, as well as making generation of an air flow for preventing the weft insertion from an inferior weft yarn blow nozzle, leading succeeding weft yarn capable of being supplied from a weft yarn length measuring and holding unit to a guide of an inferior weft yarn collecting unit to detect a presence or absence of the succeeding weft yarn with a succeeding weft detecting means, if succeeding weft yarn is not detected, the succeeding weft yarn is further sent from the weft yarn length measuring and holding unit and is treated repeatedly.
Patent JP-H02179669-A (JP)
Title: Copying device
Inventor: MURASAWA TOYOAKI
IPC: G03G15/14
Filed: 1988-12-29
Abstract: PURPOSE:To improve transferring ability and to form the image of good quality by lowering or cutting the impressed voltage on a separating charger after the leading edge of paper passes. CONSTITUTION:A developed image by toner 14 on a photosensitive body 1 is transferred on the paper 13 through a transfer charger 6 and the paper 13 is separated from the photosensitive body 1 by the separating charger 7. When it is detected that the leading edge of the paper 13 passes the charger 7, energizing the charger 7 is lowered or cut and the paper 13 is separated from the photosensitive body 1 by gravity. By controlling energizing, + charge given to the paper 13 by the charger 6 is prevented from escaping through the paper 13 even in the case of high humidity.
Patent JP-H07193315-A (JP)
Title: Semiconductor laser system and manufacture thereof
Inventor: TAKIZAWA TERUO
IPC: H01S5/00
Filed: 1993-12-27
Abstract: PURPOSE:To increase the radiating capacity for enhancing the reliability and performance by suppressing the chip cracking caused by thermal stress. CONSTITUTION:Irregularities 5 are formed on the semiconductor substrate 6 side of a semiconductor element 1 so as to relieve the thermal stress imposed by the difference in the thermal expansion coefficient between the semiconductor element 1 and a heat sink 4. Accordingly, the chip cracking caused by thermal stress can be avoided while increasing the radialting capacity thereby enabling the saturated optical output to be extended.
Patent JP-H02179355-A (JP)
Title: Reflow furnace
Inventor: SASAKI TAKAAKI
IPC: B23K1/008
Filed: 1988-12-29
Abstract: PURPOSE:To prevent the thermal deformation of a work and to decrease man- hours by disposing clamps having thermally responding members which retain the work at the time of a high temp. and releases the retaining at the time of a low temp. to a transporting mechanism. CONSTITUTION:The clamps 4 formed by using bimetals 5 which automatically retain a PCB 1 as the work according to the temp. in the reflow furnace are provided on a chain 12 in the furnace. The bimetals 5 are automatically actuated by which the PCB 1 is clamped when the PCB 1 arrives at the reflow region. The PCB 1 is unclamped when the PCB moves to the outside of the reflow region. The need for mounting the work to a jig and taking the work out of the jig before and after the reflow furnace is eliminated in this way. The man- hours are thus decreased and the automation is promoted.
Patent JP-H08171639-A (JP)
Title: Method and device for inspecting image
Inventor: ABE YOSHITO
IPC: G06T7/00
Filed: 1994-12-16
Abstract: PURPOSE: To improve the defect detecting sensitivity even to a defect accompanied with color fluctuation only in a half tone with a little capacity of an image memory by judging proprieity based on comparative image data provided in an image comparing process. CONSTITUTION: Partial space number inspecting data are obtained by converting respective pixel data into the partical space numbers of partical spaces, to which color points in a color space belong, in the respective pixel data consisting of all the color image data of an inspecting object. A color difference table 11 is applied to all the pixel data at positions, where the partical space number reference data and the partical space number inspection data are correspondent to each other, in the image comparing process and the comparative image data composed of the size data of distances in the color space of pixel data at the correspondent positions are obtained. Next, a propriety judging part 7 judges propriety based on the comparative image data obtained in the image comparing process. Therefore, a high speed is not requested as data processing speed and defect detecting sensitivity can be improved even to the defect accompanied with color fluctuation only in the half tone.
Patent JP-H01175670-A (JP)
Title: Electronic filing device
Inventor: TAJIMA KAZUAKI
IPC: G06F17/30
Filed: 1987-12-29
Abstract: PURPOSE:To selectively use a fixed type and a portable type by involving a first memory means to involve a portable type memory medium, a second memory means to involve a fixed type memory medium and a means to select either of retrieval information of the portable type memory medium or the fixed type memory medium. CONSTITUTION:An optical disk device 33, which is a first memory means to involve an optical disk 34 as a portable type memory medium, and a magnetic disk device 31, which is a second memory means to involve a magnetic disk 32 as a fixed type memory medium, are involved in a memory device, and a selecting means 35 to select either of retrieval information of the optical disk 34 or the magnetic disk 32 corresponding to a use and to give it to a retrieval means 40 is involved in an electronic filing device 30. When the retrieval information is controlled with the optical disk 24, retrieval can be executed everywhere with carrying the medium, besides, when it is controlled with the magnetic disk 32, the medium can not be carried, but it can be controlled over the plural optical disks. Thus, the portable type and the fixed type can be used selectively while keeping their advantages.
Patent JP-H06164995-A (JP)
Title: Panhead device
Inventor: TANAKA ISAO
IPC: H04N5/222
Filed: 1992-11-20
Abstract: PURPOSE:To prevent electric noise from mixing into video system signals in a panhead device. CONSTITUTION:A panhead side transmission/reception block 12 for converting electric signals to optical signals or magnetic signals is connected to a CPU 11 and the CPU 11 and the panhead side transmission/reception block 12 are operated by supplying a power source 13 for a panhead. In the meantime, a D/A converter 15 is connected to a lens side transmission/reception block 14 for converting the optical signals or the magnetic signals to the electric signals and a standard lens driving device 16 is connected to the D/A converter 15. The lens side transmission/reception block 14, the D/A converter 15 and the standard lens driving device 16 are operated by supplying the power source 18 for a camera which is the power source for a television camera 17.