baber/WOPTO huggingface dataset:
Patent JP-S6293138-A (JP)
Title: Paper sheet reversing device for copying machine with sorter
Inventor: DEGUCHI MASANOBU
IPC: B65H85/00
Filed: 1985-10-18
Abstract: PURPOSE:To dispense with an independent paper sheet reversing mechanism for cost reduction by reversing in a sorter paper sheet discharged from a copying machine body and having one side copied to be received in an intermediate tray. CONSTITUTION:Paper sheet having one side copied passes through transfer rollers 20 to be transferred in the direction A while being adsorbed to the surface of a belt 12. Since then a distributor 13 is located on the lowermost portion, the paper sheet is not discharged to a pin by the action of the distributor 13. When the trailing end of the paper sheet having one side copied is detected by a sensor 21, the belt 21 is reversed. Then, the paper sheet adsorbed to the surface of belt is sent from the rear end into a transfer path 11 in the underside unit 8b and transferred to an intermediate tray 9. When transferred to said tray 9, the paper sheet having one side copied is reversed operatively. Thus, by utilizing the belt 12 of a sorter 7 can be operatively reversed the paper sheet without using an independent reversing mechanism.
Patent JP-S60126755-A (JP)
Title: Ram check system
Inventor: YAMAGUCHI CHIAKI
IPC: G06F12/16
Filed: 1983-12-13
Abstract: PURPOSE:To attain quick RAM check by providing each generating circuit for a pseudo address, a pseudo data, a write signal and a read signal. CONSTITUTION:A selecting signal is generated from a selection signal generating circuit 10 when a power 11 is turned on. The selection signal is inputted to each of selectors 1-1-1-10, the selector 10-1 selects a pseudo address transmitted from a pseudo address generating circuit 13 and the address is inputted to an RAM3. Similarly, a pseudo data is written to the RAM3 via the selector 10-2 and to the RAM3 by a W signal of an R/W generating circuit 15 via the selector 10-3. Similarly, the parity bit is generated by a parity bit generation circuit 4 and written in a parity RAM6. Just after the write, a data is read from the RAM3, the parity bit is generated by the circuit 4, the parity is inputted to a parity discriminating circuit 8, where the data is compared with the preceding write data. Through the system, since the data is checked sequentially, the check is conducted in a short time for the share.
Patent JP-S6296461-A (JP)
Title: N-(2-mercaptethyl)methacrylamide
Inventor: MATSUDA TATSUTO
IPC: C07C67/00
Filed: 1985-10-22
Abstract: NEW MATERIAL:N-(2-Mercaptethyl)methacrylamide of the formula. USE:It is used as a monomer which can form polymers bearing S-H groups as branch terminals or crosslinked polymers. These polymers are used as a gel for separation and purification of substances in living bodies such as aminoacids or nucleic acids, or as an epoxy resin-curing agent or as a biodegradable or photodegradable polymeric materials. PREPARATION:The reaction of cysteamine, cysteamine hydrochloride or sulfate with methacryloyl chloride in the presence of a dehydrochloride such as aqueous alkali metal hydroxide gives the compound of the formula.
Patent JP-H0280422-A (JP)
Title: Resin composition for optical molding
Inventor: OKAWA KAZUO
IPC: C08G75/02
Filed: 1988-09-19
Abstract: PURPOSE:To obtain the title compsn. providing a cured product with excellent mechanical strengths, hardness, etc., by incorporating a radiation-curable cationically polymerizable org. substance and a radiation-curable radical- polymerizable org. substance as well as a radiation-sensitive cationic polymn. initiator and a radiation-sensitive radical polymn. initiator and a filler as essential components. CONSTITUTION:A radiation-curable cationically polymerizable org. substance contg. 40wt.% or more alicyclic epoxy resin contg. pref. 2 or more epoxy groups in the molecule (e.g., 3,4-epoxycyclohexylmethyl 3,4- epoxycyclohexanecarboxylate), a radiation-sensitive cationic polymn. initiator (e.g., an arom. onium salt), a radiation-curable radical-polymerizable org. substance contg. 50wt.% or more compd. having 3 or more unsatd. double bonds in the molecule (e.g., dipentaerythritol hexaacrylate), a radiation-sensitive radical polymn. initiator (e.g., benzophenone) and a filler (e.g., silica powder) are incorporated as essential components.
Patent JP-H04115226-A (JP)
Title: Liquid crystal display device
Inventor: FUJIMORI KEITARO
IPC: G02F1/1368
Filed: 1990-09-05
Abstract: PURPOSE:To obtain a small-sized, high-reflectivity active matrix display panel by flattening the surface of a reflecting layer formed covering a picture element transistor(TR) by a mechanical grinding after a reflecting layer constitution material is deposited. CONSTITUTION:An inter-layer insulating film 8 is formed and after a contact hole 24 is bored, an electrode material and light reflecting material is deposited by sputtering or vapor deposition. Aluminum, aluminum silicon, aluminum silicon copper, gold, and other metals are usable as the material. In the manufacture process of a semiconductor integrated circuit, vapor deposition is carried out for metal wiring to an about 20,000 - 50,000Angstrom  film thickness. At this time, the material is deposited without raising the temperature so that fine crystal is not grown. Then a specular surface is formed by mechanical grinding and the film thickness of the reflecting film is reduced finally to about 15,000Angstrom . Then the surface where the active element of the semiconductor integrated circuit is formed is mechanically ground after the active element is formed. Consequently, a surface with a high optical reflection factor is obtained without exerting any influence upon the active element according to the material and formation conditions, etc., of the reflecting film.
Patent JP-S61114226-A (JP)
Title: Liquid-crystal display element
Inventor: KUBO KIICHIRO
IPC: G02F1/133
Filed: 1984-11-09
Abstract: PURPOSE:To reduce input wiring resistance and to improve display irregularity, delay of data timing, etc., by arranging the same input terminals of LSI chips and connecting the same input terminals of the adjacent LSI chips to each other. CONSTITUTION:The LSI chips 11 and 12 have the same input terminals B1 and B2, and C1 and C2 symmetrically about center input terminals A. External terminals 13 and LSI chips 11 and 12 formed on a lower substrate 10 are connected through wiring parts 14 and 15 formed on multilayered metallic films on the lower electrode substrate 10. The wiring 14 connects an external terminal 13A and A of the LSI chips 11, an external terminal 13B and B1 of the LSI chip 11, and an external terminal 13C and C1 of the LSI chip 11, i.e. the same input terminals mutually. The wiring 15 also connects A of the LSI chip 11 and A of the LSI chip 12, B2 of the LSI chip 11 and B1 of the LSI chip 12, and C2 of the LSI chip 11 and C1 of the LSI chip 12, i.e. the same input terminals mutually.
Patent JP-2000052468-A (JP)
Title: Core material containing carbon fiber, guide roller for flexible long sheet using the same, and production thereof
Inventor: SHINKAWA MASASHI
IPC: B29K105/08
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a guide roller having necessary rigidity, bending strength and surface rigidity and capable of being achieved in wt. reduction. SOLUTION: A guide roller 10 for guiding a flexible long sheet material such as a paper material or a material for a magnetic tape to a winding core is equipped with a cylindrical carbon fiber layer formed by winding a carbon fiber prepreg formed by mutually arranging a large number of carbon fibers in parallel to form them into a sheet by a semicured resin around the surface of a released core metal to thermally cure the same, the resin cured layer containing carbon or glass fibers integrated with the surface of the carbon fiber layer to be wound therearound and the support jigs 14 respectively fixed to both ends after the core metal 11 is released.
Patent JP-H0398567-A (JP)
Title: Woven fabric for culture of microorganism, nonwoven fabric for expelling insect pest using the same and expelling of insect pest
Inventor: HIGUCHI TOSHIO
IPC: C12M1/00
Filed: 1989-09-11
Abstract: PURPOSE:To obtain nonwoven fabric for culture of microorganisms useful as a substrate for expelling insect pests, effectively culturing microorganisms by adding a medium component to culture microorganisms to nonwoven fabric. CONSTITUTION:Nonwoven fabric for culture of microorganisms prepared by adding a medium component to culture microorganisms to nonwoven fabric. Further, the medium component for culture of microorganisms is laid as a bonding component between plural nonwoven fabrics and the plural nonwoven fabrics are laminated to give nonwoven fabric for culture of microorganisms. Microorganisms to infect insect pests are cultured in the nonwoven fabric for culture of microorganisms to give nonwoven fabric for expelling insect pests. Especially by adding a hydrophilic polymer to the nonwoven fabric, water retaining ability is further improved and culture efficiency is further increased. Insect pests can be expelled by arranging the nonwoven fabric for expelling insect pests on trunks and branches of trees from which insect pests are to be exterminated.
Patent JP-2000059107-A (JP)
Title: Filter device using dielectric resonator
Inventor: IMAIZUMI TATSUYA
IPC: H01P1/205
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To enable height reduction by an insertion quantity by providing an opening one or both of the top surface and bottom part of the lid part of an enclosure itself and inserting a part of the dielectric resonator into the opening. SOLUTION: A metallic case 15 is composed of a metallic bottom surface plate 17 and a metallic lid part 18; and three openings for arranging dielectric resonators 1 to 3 are bored in the metallic bottom surface plate 17 and further three opening parts 20a to 20c for the dielectric resonators 1 to 3 are formed in the lid part 18, thereby enabling the dielectric resonators 1 to 3 to be inserted. Each opening part has its width set so that the dielectric resonator will not project from the main surface part 4a and the reverse surface of the bottom plate 17 and also has its length set longer than the length of the dielectric resonators 1 to 3. Further, a circuit board 16 is composed of a stack body of 1st and 2nd circuit boards 16a and 16b made of insulating materials and arranged so as to form a part of the enclosure 4.  The 2nd circuit board 16b is fixed to the reverse surface of the 1st circuit board 16a in one body with an adhesive.
Patent JP-H05229620-A (JP)
Title: Horizontally bending type chain conveyor
Inventor: RUISU EFU KAUNTAA
IPC: B65G17/38
Filed: 1992-07-20
Abstract: PURPOSE: To prevent a sideflexing conveyor chain from disengaging at its flexing portion without employing a mechanical or magnetic assist means used in a conventional way. CONSTITUTION: By changing the structure of a chain link 12 so that a pin position may be positioned downwards, a link 12 can be prevented from disengaging at its flexing portion without any use of a magnetic assist means, thus it is possible to solve various problems at one stroke, which were found in a conventional flexing conveyor chain 10.
Patent JP-S6478022-A (JP)
Title: Or circuit
Inventor: HAMADA TAKASHI
IPC: H03K19/14
Filed: 1987-09-18
Abstract: PURPOSE:To obtain a logical sum by selecting some of output of logic circuits simultaneously by providing plural light emitting parts to emit light with different wavelength, and plural light receiving parts with the different light receiving sensitivity of a frequency chatacteristic. CONSTITUTION:Output signals from the logic circuits 107-109 connected to the light emitting parts 104-106 having different frequency characteristics are transmitted to an optical fiber 101 from each of the light emitting parts 104-106 after being converted to light with different wavelength. At the light receiving parts 102 and 103, the frequency characteristic with high light receiving sensitivity is attached on the light with the wavelength corresponding to a desired signal so as to obtain the logical sum of the signals, and no influence is given on the light with another wavelength. In such a way, it is possible to receive the light of plural desired signals by one Iight receiving part, and to obtain the logical sum selectively by using the light.
Patent JP-H0398041-A (JP)
Title: Copying method using transparent thermosensitive recording material
Inventor: SHIMOMURA TERUHIRO
IPC: G03B27/02
Filed: 1989-09-11
Abstract: PURPOSE:To form a visible image only at one stage in dry processing by use of an inexpensive exposing device by making the transparent thermosensitive layer of the transparent thermosensitive recording material where a thermosensitive layer is provided in contact with an original and exposing them with flash light from a transparent thermosensitive recording material side. CONSTITUTION:The thermosensitive layer which contains a microcapsule containing a colorless or light-colored electron donating dye precursory body and an emulsification and dispersion substance obtained by emulsifying and dispersing color developer which is solved in organic solvent which is difficult to be solved or is not solved in water is provided on one surface of a transparent supporting body. The transparent thermosensitive layer of the transparent thermosensitive recording material is made in contact with the original, which are exposed to the flash light from the transparent thermosensitive recording material side. Namely, the entire light absorbing image part of the original is heated by being exposed to the flash light, so that the entire heated image part is copied on the thermosensitive recording material to form the visible image. Thus, the copied image is easily obtained in the dry processing only by the inexpensive flash exposing device.
Patent JP-2001060048-A (JP)
Title: Fixing device and image forming device
Inventor: OCHIAI TOSHIHIKO
IPC: H05B3/00
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To obtain a fixing device capable of preventing the surface of a pressure roller from being soiled by toner by applying a bias having the same polarity as the toner to heat resistant film and electrifying the surface of the pressure roller with a charge having the same polarity as the toner. SOLUTION: The fixing device is constituted so that the bias having the same polarity as the toner is applied to the heat resistant film and the surface of the pressure roller is electrified with the charge having the same polarity as the toner. In this fixing device, the bias of -600 to -1,000 V is applied to a conductive primer 12a exposed to the end of the heat resistant film 12 from a power source 11 through a contact electrode 21, and the metallic shaft 22a and the conductive rubber layer 22b of a conductive rubber roller 22. The pressure roller 13 consists of silicone rubber and its surface is constituted of a fluororesin. A diode 14 is connected to a metallic shaft 13a through a contact electrode 23, and positive charge flows to a ground side and negative charge is accumulated on the surface of the roller 13.
Patent JP-H0662182-A (JP)
Title: Facsimile equipment
Inventor: IRIE KATSUMI
IPC: H04N1/04
Filed: 1992-08-11
Abstract: PURPOSE:To execute fine adjustment by arranging a light shielding means in a preceding step for making reflected light incident to a photodetector, and correcting the transmitted pattern of the light shielding means for correcting shading generated by a light source or the photodetector. CONSTITUTION:In the case of adjusting the luminosity of reflected light with an LCD 128 for shielding light as a light shielding device, light from a light source 118 reflected by a test pattern arranged at the position of an original 122 is reflected by reflection mirrors 124a-124c, afterwards, passed through the LCD 128 for shielding light, condensed to a CCD 126 by a lens 125, converted to an electric signal, converted to an image signal by an image processor and outputted. At a controller, the intrasurface uniformity of the image signal is analyzed, data are calculated for correcting this uniformity, and a voltage value to be impressed to the respective elements of the LCD 128 for shielding light is adjusted based on these correction data. When there is no intrasurface nonuniformity of the image signal, the voltage value at such a time is stored in a storage device as the correction data and after forwarding from a factory, the uniformity is automatically corrected by these correction data.
Patent JP-H07153726-A (JP)
Title: Chemical-mechanical polishing of planar insulating layer
Inventor: TOURUN TORI DOON
IPC: B24B1/00
Filed: 1994-09-29
Abstract: PURPOSE: To make an inter-level dielectric material planar by limiting the removal of material from the topography area of low protection layer at the outward exposure time of conformal layer material in a high topography area, during the chemical-mechanical grinding of protection layer and conformal layer. CONSTITUTION: A conformal layer 36 of an insulating material for a 1st thickness is formed on a semiconductor wafer 30 having a non-planar topography. Next, a protection layer 44 for chemical-mechanical grinding of composition which is different from that of conformal layer 36 is formed with a 2nd thickness on the conformal layer 36. Afterwards, the protection layer 44 and the conformal layer 36 are ground in chemical-mechanical manner on the condition for removing the conformal layer material speedily rather than the protection layer material together with a slurry, while using the single chemical-mechanical grinding slurry. During such a chemical-mechanical grinding, the removal of material from the topography area of low protection layer 44 at the outward exposure time of conformal layer material in the high topography area is limited.
Patent JP-H1081552-A (JP)
Title: Concrete capable of controlling heat of hydration and crack control of concrete
Inventor: MIHASHI HIROZO
IPC: C04B24/00
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To suppress crack development in such concrete as mass concrete which is subject to crack development due to heat of hydration. SOLUTION: This method for suppressing crack development in concrete comprises incorporation of concrete essentially comprising cement, aggregate and water with an encapsulated retarder. The capsule is to melt due to heat of hydration in the concrete. The melting temperature (melting point) of the capsule is so designed as to fall within the temperature range between the higher-temperature portion and lower-temperature portion of the concrete with temperature raised due to hydration reaction therein. Therefore, the capsule does not melt in the lower-temperature portion, melting only in the higher- temperature portion, thus effecting release of the retarder. Since hydration reaction is retarded in the resultant higher-temperature portion, the temperature rise in the portion is suppressed. Therefore, the temperature difference between the higher-temperature and lower-temperature portions is diminished, effecting suppression of crack development.
Patent JP-S60127592-A (JP)
Title: Protection case of floppy disk drive device
Inventor: MATSUMOTO MICHIO
IPC: G11B33/02
Filed: 1983-12-14
Abstract: PURPOSE:To allow usage of a floppy disk without malfunction under adverse environment by constituting a protection case with a radiator duct chamber and an accomodating chamber to contain a disk drive device and by providing a cover to seal a front face, an inner connector, an outer connector, etc. CONSTITUTION:A protection case 1 accomodates a floppy disk drive device 2, and is constituted with a radiating part having a radiating plate 5, an accomodating chamber 3 having a disk containing opening 3a, and a duct chamber 4 adjoining the chamber 3 through a partition wall 11. The opening 3a is sealed hermetically by a cover 6, an inner connector 9 is connected to a connector of the device 2, and said connector 9 is connected to an outer connector 14. As a result, a floppy disk drive device can be used without malfunction under such adverse environment that it is high humidity and the device is subject to be affected by dust, etc.
Patent JP-2000062686-A (JP)
Title: Fin mechanism and control method therefor
Inventor: MIYAKE SEISHIRO
IPC: B63B39/06
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a fin mechanism capable of restraining turning round moment by changing the area of a fin according to the condition of a hull and decreasing the distance between the lateral water pressure center and the center of gravity. SOLUTION: A fin mechanism 1 is provided with a fixed fin 2 provided on the bottom so that lateral water pressure central position may be close to the center of gravity of a hull S in order to stabilize the course of the hull S, a moving fin 3 for changing the total area to the fixed fin 2 by being vertically moved in relation to the fixed fin 2, and a moving mechanism for vertically moving the moving fin 3.
Patent JP-2000068931-A (JP)
Title: Optical wavelength branching/inserting device
Inventor: MAEDA HIDEKI
IPC: H04B10/296
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To improve deterioration of a transmission characteristic by an error between an optical signal wavelength and the transmission center wavelength of an optical multiplexer/demultiplexer by means of setting an optical signal spectrum to be symmetrical to a signal light center wave by inserting an optical filter for spectrum shaping and shaping the spectrum. SOLUTION: Optical signal transmitted to the optical fiber 10a of a wavelength multiplex signal light transmission line is demultiplexed by an optical demultiplexer 20 in an optical wavelength branch/insertion device 100a. Respective light beams are made incident on a spectrum shaping filter 51. In an optical spectrum control means 50, an optical filter controller 53 controls the transmission wavelength characteristic of the optical filter for spectrum shaping 51 so that symmetry is shown to respective wavelength light beams detected by a detector 52. When the optical signal beams of the respective wavelengths, which are spectrum-shaped, are inputted to an optical switch 60 and they are branched, they are inputted to an optical receiver 40 as reception signals. When they are inserted, the outputs of an optical transmitter 30 are set to be insertion signals.  Thus, the deterioration of a transmission characteristic owing to spectrum deformation by an error between the optical signal wavelength and the transmission center wavelength of optical multiplex.
Patent JP-2000066472-A (JP)
Title: Image forming device and copying device
Inventor: HANEDA SATORU
IPC: G03G15/20
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To facilitate the ejection and removal of heat and ozone generated from an image forming device and to widely uncover a carrying face for a transfer material, thereby facilitating maintenance. SOLUTION: A photoreceptive drum 10 and a fixing device 17 are arranged in a device main body, one near left side-end and the other near right side-end, and a part above a toner-image receiving body 14a and a carrying part 160, which are between them, is made to be an empty space S having a concave surface. A transfer face and the carrying face for the transfer material can be uncovered by opening a lid member 300 provided in the empty space S. Also, the photoreceptor drum 10 and fixing device 17 are respectively accommodated in a cartridge 100 or 170 and can be pulled out toward the empty space S.