baber/WOPTO huggingface dataset:
Patent JP-H0577408-A (JP)
Title: Method for recognizing meandering of web and its device
Inventor: OKUDA TETSUYA
IPC: G06T7/00
Filed: 1991-09-19
Abstract: PURPOSE:To avoid that a print is judged to be interior meandering of a web. CONSTITUTION:A pixel address and a pixel data of a reference print are received to judge an edge pixel with a discriminating circuit 32. Then, the pixel address and the pixel data of the edge pixel are taken as refer-ence data to be stored in a memory 33. For an inspection data correspond-ing to the reference data in an inspection image data, a difference of the pixel data is obtained with a differential circuit 34 for every corresponding edge pixel. The obtained difference is given a compara-tor circuit 35 and a differentially integrating circuit 37 to be processed by parallel processing. The comparator circuit 35, when a difference exceeding N1 is generated by N2 or over, updates a reference image data in a memory 6. The differentially integrating circuit 37 integrates an absolute value of the difference to obtain a differential mean. When the differential mean exceeds N3, the comparator circuit 36 updates the reference image data and the reference data.
Patent JP-H04142592-A (JP)
Title: Liquid crystal display device
Inventor: TAKAHASHI ATSUSHI
IPC: G09G3/36
Filed: 1990-10-04
Abstract: PURPOSE:To obtain the liquid crystal display device which has superior gradation characteristics and small deterioration of liquid crystal by setting the voltage value of a scanning signal, which is in an ON state when a data signal has the negative polarity, below the voltage value of the signal which is in the ON state when the signal has the positive polarity. CONSTITUTION:Scanning signals VG1...VGN are shifted in order in each horizontal cycle and this shift is made in each vertical cycle. The data signal VD has pulse width corresponding to a gradation level and is inverted in polarity in every vertical cycle. The voltages of the scanning signals VG1...VGN are set high when the data signal VD is plus and low when minus. Consequently, a current Ids which flows to a picture element electrode when the data signal VD is plus is made nearly equal to a current Ids which flow to the picture element electrode when the data signal VD is minus, gradation characteristics by pulse-width modulation are improved by driving like this, and the liquid crystal is prevented from deteriorating.
Patent JP-H03130642-A (JP)
Title: Air shower room
Inventor: HAMADA MAKI
IPC: G01N15/10
Filed: 1989-10-14
Abstract: PURPOSE:To continue the feeding of air until a value lower than a reference value is obtained, to expedite the air speed and to keep the cleanliness in a clean room by providing a means for measuring the amount of dust when the attached dust is removed, and providing a means for displaying the amount of the dust. CONSTITUTION:When a person enters into an air shower room 8 through a door 5, air is supplied toward the entered person through blowing ports 2 on the right, left and upper parts at air speed of about 35m/min. At the same time, a dust counter 9 which is provided on the lower part of the air shower room 8 is operated, and the amount of dust separated from a clean garments 7 is measured. The number of the dust particles is displayed on an indicator 10. When the amount of the dust separated from the clean garments 7 exceeds a specified reference value, a control device 11 is operated, and the air is continued to be supplied through the blowing ports 2, and the air speed is increased. Therefore, the amount of the dust of the clean garments 7 attains the cleanliness which does not give adverse effect for working in the clean room. A person can enter into the room without contaminating the clean room. The number of the dust particles measured with the couter 9 is displayed by using the indicator 10. Thus, the amount of the dust separated from the clean garments 7 can be found at a glance, and the deterioration degree of the clean garments 7 can be found.
Patent JP-S63121004-A (JP)
Title: Organosiloxane optical waveguide
Inventor: OSAWA YOSHITAKA
IPC: C08L83/07
Filed: 1986-11-10
Abstract: PURPOSE:To improve heat resistance of the titled waveguide, and to reduce transmission loss thereof in a lapse of time, especially, after thermally aging by crosslinking the optical waveguide part with an organosiloxane polymer and an organohydrodiene siloxane polymer in the presence of a very small amount of Pt catalyst. CONSTITUTION:The optical waveguide part 12 of the titled waveguide is covered with a clad layer 11 which has less refractive index than that of said part 12. The organosiloxane polymer constituting the optical waveguide part is produced by effecting hydrosilyl reaction of the organosiloxane polymer (A) having at least two nonconjugated type unsatd. bonds in a molecule, and the organohydrodiene siloxane polymer (B) having at least two of identicalSi-H bonds in the molecule in the presence of Pt or a Pt compd. in the amount of <=0.5ppm weight ratio based on the components (A) and (B), expressed in terms of Pt, thereby crosslinking said components (A) and (B). Thus, the optical waveguide having excellent heat resistance and less transmission loss due to heat history is obtd.
Patent JP-2001088825-A (JP)
Title: Box for packaging
Inventor: WATANABE SHINSUKE
IPC: B65D5/52
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a box for packaging which can be suspended and prevents foreign matters from coming in and which can be resealed. SOLUTION: A box body forming piece 12, as a single body, is punched from one blank sheet. The forming piece 12 has a side panel 14 connected parallelly to the piece 12 and a cover flap 32 formed on an end of the panel 14. An outer cover piece 51 adapted to be adhered to the outside surface of the cover flap 32 is formed on an end of other side panel 18 on the side of the flap 32. A portion of the piece 51 is cut back in a direction approximately normal to the piece 51 to form a suspension piece.
Patent JP-H08282352-A (JP)
Title: Seat for automobile
Inventor: PETERU YUNKU
IPC: B60N2/235
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle seat which cannot be used when not connected properly to a floor structural body. SOLUTION: In a vehicle seat having a seat frame body, namely, a rear seat or a rear bench seat, the seat frame body comprises a rear leg part 2 which can be connected to a floor structural body of a vehicle and further to a seat rear part 36 by a fixing device releasable manually, and the seat rear part 36 is connected to the seat frame body through a holdably connected hook. When a holding device is released, the seat rear part 36 is foldable forward and the fixing device 16 is connected to a tightening device allocated at the rear part 36 of the seat. When the seat rear part 36 is disposed at a position where it is folded forward and swung, the tightening device releases the fixing device 16 only for releasing a joint part between the leg part 2 and the floor structural body.
Patent JP-H0682656-A (JP)
Title: Multi-fiber optical connector
Inventor: TEZUKA SHINYA
IPC: G02B6/36
Filed: 1991-09-17
Abstract: PURPOSE:To form the multi-fiber optical connector, required to make a batch connection of multiple optical fibers for an optical communication, with high precision. CONSTITUTION:An optical fiber coupling part which couples the optical fibers while the optical fibers are positioned and held on a guide substrate wherein optical fiber guide grooves are formed and covered with a cover plate, is positioned and coupled with a U-shaped guide rail 1; and the groove 7 for the guide rail 1 is formed in the optical fiber guide substrate, and those grooves, i.e., the groove 7 for the guide rail and optical fiber guide grooves 6 are obtained by anisotropically etching a single-crystal substrate of silicon, etc., as the optical fiber guide substrate 4.
Patent JP-H08126830-A (JP)
Title: Generation of gas containing solvent vapor and device therefor
Inventor: KIMURA HIROSHI
IPC: B01J7/02
Filed: 1994-10-31
Abstract: PURPOSE: To generate a gas containing an arbitrary concn. of a solvent vapor, which is used as a preservation gas or the like for gas filling and packing in processed foodstuff or the like, without necessitating an appropriate high pressure gas vessel or vaporizing device by passing a gas through the solvent or a mixed solution therewith. CONSTITUTION: The solvent 4 having 30-150 deg.C b.p. such as an alcohol, (methanol, ethanol or the like), an acid (formic acid, acetic acid or the like), water, an ester (ethyl formate, propyl formate or the like), an ether (diethyl ether, ethyl propyl ether or the like) or a hydrocarbon (hexane, octane or the like) is housed in a vessel 3. A gas containing the prescribed concn. of the solvent vapor is generated by passing the gas through the solvent 4 in the vessel 3 from a pipe line 1. In this time, ethanol as the solvent or an ethanol aq. solution as the mixed solution is preferably used, and as the gas, carbon dioxide gas, gaseous nitrogen, air or the mixture therewith is used.
Patent JP-H08129640-A (JP)
Title: Image rotating device
Inventor: TONE KOJI
IPC: H04N1/387
Filed: 1994-10-31
Abstract: PURPOSE: To rotate an image following the read speed of a scanner with a small memory capacity. CONSTITUTION: Binary image data stored in a memory 11 in bit map format are read out, byte by byte, by an X counter 12 and a Y counter 13 according to rotation directions in 90 deg. units, and a bit extraction part 15 extracts bits from each byte, one by one, and they are written in FIFO memories 17a and 17b alternately by lines by a timing control part 18 through a flip-flop 16, and read out of the FIFOs 17a and 17b while matched with the output position on a transfer paper. A write enable signal WE to the FIFO memories 17a and 17b is much longer than the output period of image data.
Patent JP-2001092624-A (JP)
Title: Device and method for processing information and program storage medium
Inventor: GOTO FUTOSHI
IPC: G10L15/00
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To improve the operability of an information processor at the time of retrieving information. SOLUTION: The voice of a user inputted through a prescribed voice inputting means 24 is recognized, and key information at the time of retrieving information is detected based on the recognized voice, and information desired by a user is retrieved from plural pieces of information based on the detected key information. Thus, it is not necessary to operating any inputting means 4 or 5 at the time of inputting the key information, and in this context, it is possible to improve the operability of this information processor at the time of retrieving information.
Patent JP-H04145126-A (JP)
Title: Thermosetting resin composition and cured product thereof
Inventor: SUGA KOUJIROU
IPC: C08L79/08
Filed: 1990-10-05
Abstract: PURPOSE:To obtain the subject tough composition, excellent in adhesion to metals and heat resistance and useful as structural materials, etc., by thermally reacting an unsaturated bisimide with an aromatic diamine in the presence of a polyether sulfone. CONSTITUTION:The objective composition is obtained by thermally reacting an unsaturated imide expressed by formula I (D is bifunctional organic group including double bond between C-C; R<1> and R<2> are H, lower alkyl, nitro, cyano or halogen) with an aromatic diamine expressed by formula II [X is formula III (n is >=1), formula TV (Y is bifunctional group of O, CH2, C(CH3)2, C(CF3)2, S, SO2 or CO; m is >=1] in a molten state or a solvent in the presence of a polyether sulfone.
Patent JP-H0987999-A (JP)
Title: Paper mat for cooking and its production
Inventor: ICHIHARA TOSHIO
IPC: A23L1/00
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To produce a paper mat without sticking an oil to a dish even when the dish is prepared and allowed to stand and without sticking the oil to the surface, etc., of a plate, etc., at a low cost by making the paper mat impermeable to the oil. SOLUTION: This paper mat is obtained by using a rolled base paper which is an oil-resistant paper having 40g/m<2> weight as a base paper 1 and carrying out the embossing (rolling and processing) under the following conditions of temperature, speed and pressure: 60-120 deg.C temperature; 20-30m/min speed and 15 tons line pressure. The base paper is embossed under the above conditions with an emboss processing device 8 and then continuously rolled as a paper mat 11 for dishes. The rolled paper mat is then cut to a prescribed size to form an original paper mat 11 for the dishes. When the paper mat is produced as an antimicrobial one 11 for the dishes, an antimicrobial agent (a solution, etc., prepared by diluting an oil of a Japanese cypress extracted from Thujopsis delabrata var.  Hondai Makino) is applied to one surface of the base paper 1 with a gravure coater, etc., before carrying out the emboss processing.
Patent JP-H02199969-A (JP)
Title: System of indicating segnential scanning of video which is obtained from film
Inventor: EDOWAADO ANSONII KUROOSU
IPC: H04N5/253
Filed: 1989-10-13
Abstract: PURPOSE: To reduce the loss of diagonal resolution, and to improve the quality of a screen by generating odd and even video fields from each film frame, and outputting a successive scanning video display signal from a received video signal derived from a film having continuous picture frames. CONSTITUTION: Alternate odd and even fields received by an input terminal 50 are applied to a film synchronization detecting device 14. Then, the received video field is processed for deciding the position of a video field received in a repeated sequence. When the position of the video field received in the repeated sequence is decided, the film synchronization detecting device 14 outputs a reset odd signal to a line 51, and outputs a reset even signal to a line 52. The film synchronization detecting device 14 outputs a pulse signal to a line 54 at the vertical synchronizing speed of a video signal received by the input terminal 50, and outputs the pulse signal to a line 56 at a speed which is twice as fast as the horizontal synchronizing speed of the above mentioned video signal.
Patent JP-S63114267-A (JP)
Inventor: ERUBE GERUNERU
IPC: H01L21/336
Filed: 1987-10-23
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-H04145508-A (JP)
Title: Controller for unifying flow rate
Inventor: TSUTSUI OSAMU
IPC: G05D7/00
Filed: 1990-10-05
Abstract: PURPOSE:To obtain a prescribed flow rate of a fluid from a low-pressure zone to a high-pressure zone by controlling the flow rate of the fluid by using a proportional valve only when the fluid supplying pressure is in the high-pressure zone and opening the opening/closing valve of a by-pass channel in addition to the operation of the proportional valve when the pressure is in the low-pressure zone. CONSTITUTION:This controller for unifying flow rate is constituted of a proportional valve 2, opening/closing valve 4 connected in parallel with the valve 2, and a pressure sensor 5. When a washing start switch 11 is operated, a control section 9 drives the valve 4 to an opened state in addition to the operation of the valve 2 during a preset period of time and controls the quantities of flushing water flowing through both channels so that a prescribed amount of flushing water can be supplied to a stool 8 on the basis of the information from the sensor 5 when the water supplying pressure is in a low-pressure zone. In a high-pressure zone, the section 9 sets the valve 4 to a closed state and controls the flow rate by adjusting the throttle of the valve 2 so that the prescribed flow rate can be supplied to the stool 8. Therefore, a prescribed flow rate of flushing water can be supplied to the toilet stool from the low-pressure zone to the high-pressure zone.
Patent JP-S62129593-A (JP)
Title: Vane type compressor
Inventor: NAKAJIMA NOBUFUMI
IPC: F04C28/10
Filed: 1985-11-28
Abstract: PURPOSE:To obviate the application of a drive device and obtain a variable capacity type vane compressor as manufactured less expensively by turning a control member for adjusting the opening angle of a bypass port depending upon the differential pressure of two chambers where low or high pressure is introduced. CONSTITUTION:Pressure in a suction chamber 17 is introduced to the primary chamber 271 of a bilateral pressure working chamber 27 via a suction port 16, and pressure in a delivery chamber 19 as a high pressure side is led to the secondary chamber 272 of said chamber 27 via an orifice 28. And when there has appeared a differential pressure between a sum of pressure within the primary chamber 271 and the energizing force of a coil spring 31, and pressure within the secondary chamber 272, a control member 24 turns depending upon the differential pressure and the opening angle of a bypass port is controlled. According to the aforesaid constitution, a drive mechanism is not needed specifically for capacity control, thereby enabling the manufacture of a variable capacity type vane compressor at low cost.
Patent JP-H09116769-A (JP)
Title: Method for adjusting brightness in photograph printing
Inventor: YAMAGUCHI HIROSHI
IPC: H04N1/46
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To enable printing in desirable brightness by excluding picture data with a picture element, etc., having prescribed brightness and saturation from picture data indicating respective densities at every picture element so as to obtain picture data and adjusting the brightness of picture printing based on the average density. SOLUTION: A first picture processor 54 obtains characteristic values indicated by picture data DR, DG and DB at first. Then, a reference picture element indiating specially dark or bright background part is specified based on the characteristic values. The first picture processor 54 excluds picture data of the picture elements indicating such a background part from picture data DR, DG and DB so as to obtain picture data DR', DG' and DB'. After that, mutual color difference is collected within a prescribed value based on the picture data and a picture element group consisting of plural continuous picture elements is obtained. The average picture element density of picture data DR', etc., is obtained through the use of the picture element group and a gradation processing is executed by it.
Patent JP-2001091713-A (JP)
Title: Laser mirror
Inventor: YANO KICHIYA
IPC: B23K26/064
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a laser mirror in which generation of heat by the light transmitting through a reflection film can be prevented as much as possible and the durability can be significantly improved, and which can be produced at a low cost. SOLUTION: The laser mirror 5 consists of a thin planar base body 5a made of a single crystal, amorphous material or polycrystalline highly-oriented material, and a reflection film 5b made of a highly reflective material applied on the surface of the base body 5a. The base body 5a has light-transmitting property which transmits >=50% of the light in the main wavelength region of the laser 2 to be used and has uniform thickness as 0.2 to 0.5 mm. Part 2a of the illumination light 2 to the laser mirror 5 is not reflected by the reflection film 5a but transmitted, and the transmitted light 2a is not absorbed by the base body 5a but transmitted to exit to the space 1b in the back side.
Patent JP-H03135384-A (JP)
Title: Motor stop device
Inventor: AZUMA EIJU
IPC: H02P3/06
Filed: 1989-10-16
Abstract: PURPOSE:To conserve energy while preventing the effect of trouble by turning the power supply of a motor OFF when a motor-driven machine is stopped and the machine is still stopped even when a fixed time passes. CONSTITUTION:A main circuit is composed of a main motor, a motor stop button PB1 for manual operation, a motor start button PB2 for manual operation, a contact (t), a coil M1 for the main motor, a contact m1, contacts (b), b', a coil T, a solenoid 7 and a coil B. When the coil B is turned OFF due to some cause, the contact b' is turned ON, the coil T for a motor stop timer is turned ON, the contact (t) of the motor stop timer is turned ON after a preset time, and the coil M1 is turned OFF. When the main motor starts its operation in a set time, the coil M1 is left as it is turned ON.
Patent JP-H06119727-A (JP)
Title: Disk device
Inventor: IMAMURA TAKAHIRO
IPC: G11B21/10
Filed: 1992-10-07
Abstract: PURPOSE:To perform a positioning with high precision in respect to a disk device making the minute positional correction of heads for each head or each arm, by minimizing the error between a required stroke of the head and the position signal. CONSTITUTION:The average value of center values of off-track of the heads or the arms is stored in a storage circuit 17 for VCM target value, and the VCM 11 is controlled by a VCM control circuit 12 while making this average value as the target value. Also, the center values of off-track are stored in a storage circuit 24 for fine adjustment actuator target value, and the fine adjustment actuator 18 is controlled by a fine adjustment control circuit 19 while making these center values to the target values.
Patent JP-H01110224-A (JP)
Title: Photoelectric transducer
Inventor: MAJIMA TOSHIKAZU
IPC: G01J1/00
Filed: 1987-10-23
Abstract: PURPOSE:To eliminate the complication in adjustment of an photoelectric transducer, by interposing a photosynthetic granule between electrodes. CONSTITUTION:An electrode 2 is provided on a substrate 1 and a dry immobilized film 3 of a photosynthetic granule and an electrode 4 as opposed pole are arranged sequentially thereon 2. A lead 5 is led out of electrodes 2 and 4. A photosynthetic granule employs chlorophyll or chromatophore. A supply source of a photosynthetic granule is most preferably from photosynthetic bacteria. The general photosynthetic bacteria is exemplified by Rhodopseudomonas bilidis (ATCC19567), Rhodospirillum rubrum (ATCC11170) and Rhodobacteriaceae ferroidis (ATCC17023). Other than the photosynthetic bacteria, the photosynthetic granule can be obtained from cyanophycean chlorella, aquatic plants, terrestrial plants and the like.
Patent JP-2000081392-A (JP)
Title: Chemiluminescence derivation reagent compound
Inventor: YAMAGUCHI MASATOSHI
IPC: G01N30/84
Filed: 1998-09-06
Abstract: PROBLEM TO BE SOLVED: To achieve detection due to the chemiluminescence derivation of carboxylic acid as a physiological active substance and further aldehyde or the like by using a chemiluminescence derivation reagent compound that is expressed by a specific expression. SOLUTION: Catecholamine metabolic product, prostaglandin, and its related substances (all carboxylic acid) out of physiological substances are allowed to react with a chemiluminescence derivation reagent compound that is expressed by an expression I or II with luminor skeleton, thus detecting the dynamic state of the substances in real time. In the expression, R indicates -NHNH2, -CH=N-NH2, or -CONHNH2, and A indicates hydrocarbon chain that may be through a hetero atom. The hydrocarbon chain may be partially or entirely in an annular form or may form a ring along with benzene ring to be connected. Also, m is either 0 or 1. The reagent compound can be manufactured by appropriately adopting various kinds of synthesis means.