baber/WOPTO huggingface dataset:
Patent JP-H01229271-A (JP)
Title: Image forming device
Inventor: TAKABE TATSUO
IPC: G03G15/00
Filed: 1988-03-09
Abstract: PURPOSE:To facilitate maintenance with a small display device by displaying the occurrence of jamming and troubles by using dedicated means and displaying a jamming occurring spot or the kind of troubles by using a display means for the number of copied sheets in common. CONSTITUTION:When sensors 121, 123 and 125 detects the jamming occurring on the entrance part of a paper supply mechanism, an intermediate traveling path for copying paper and the part of a paper ejecting mechanism respectively, they light a display device 143 dedicated to jamming through a display part 103. At the same time, the detected spot is displayed on a 7 segments display device 141 with numeral, etc. Sensors 127, 129 and 131 detect the troubles such as the abnormality of scanning, running out of thermistor and running out of a heater lamp and light a display device 145 dedicated to troubles so as to display the kind of troubles on the display device 141. Thus, the jamming and other troubles can be easily discriminated with the small display device and the maintenance can be facilitated.
Patent JP-H1026616-A (JP)
Title: Chromatograph analyzing system
Inventor: KLEIN KENNETH L
IPC: G01N30/16
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To provide the optimized interface for analyzing chromatograph by supplying the stream of a column fluid suitable for use in a separating column from the mixture of the main stream of combined limited flow and sample/ carrier fluid. SOLUTION: A part of the main stream of a carrier flow, which has passed a flow controller 14, passes a fluid-flow restructor 26 and a gaseous-phase sample preparing device 16. The small amount of predetermined flow is supplied by the main stream of the limited flow. A part of the stream of the carrier flow passing the gaseous-phase sample preparing device 16 is mixed with the sample, and the mixture of the sample/carrier fluid is formed. A part of the output from an injecting port 30 is guided to a separating column 20 and then to a detector 22 as the main stream of the column flow. A pressure sensor 32 is not contaminated by the sample/carrier mixture and detects the accurate measured value of the pressure of the column fluid entering the head of the separating column 20.
Patent JP-S60228279-A (JP)
Title: Vesselexhibition unit for confectionery on bar
Inventor: ENRIKE BERUNAATO FUONTORADOOSA
IPC: A47F7/00
Filed: 1985-03-19
Abstract: A display container (2) for articles with stems such as lollipops comprises a generally conical lid for a drum-like container (1), the conical wall being provided with integrally formed recesses each having a cylindrical entry portion (6), a frusto-conical portion (7) and an inner cylindrical portion (8) to grip the stem, the recesses holding the stems parallel to the axis of the device for reception thereon of a cover (11).
Patent JP-H01228152-A (JP)
Title: Manufacture of semiconductor device
Inventor: GOTO YASUSHI
IPC: H01L23/08
Filed: 1988-03-09
Abstract: PURPOSE:To dispense with a process for bonding together a resin molding and a cap body and to make it possible to obtain a low-cost and highly reliable resin sealed semiconductor device by a method wherein the molding is pressure welded with the cap body. CONSTITUTION:A resin molding 1 formed integrally with a lead frame 2 having a semiconductor installing part 3 is molded and a semiconductor 4 is installed on this by bonding or the like. Then, a cap body 5 is placed on the molding 1, the cap body 6 and the molding 1 are molded while being pressure welded by top and bottom forces 7 and 8 and a resin mold molded layer 11 is provided ot seal airtightly. Thereby, a bonding or pressure welding process becomes unnecessary and low-cost and highly reliable plastic hollow package, which is superior in a humidity resistance and a heat resistance, can be obtained.
Patent JP-H01229206-A (JP)
Title: Plastic optical fiber and production thereof
Inventor: NAKAKUKI NOBORU
IPC: B29C48/05
Filed: 1988-03-09
Abstract: PURPOSE:To prevent intrusion of external visible light into the optical fiber and to improve the transmission characteristic thereof by constituting a clad of a transparent inside layer clad and colored opaque outside layer which are integrated by welding. CONSTITUTION:The inside layer clad 2a is extruded to a hollow shape and the outside layer clad 2b disposed with a coloring agent is concentrically extruded to the outside circumference thereof. The resin boundary prior to curing is welded and the integrated clad tube is obtd. by simultaneously extruding the two layers in such a manner. The same or analogous resin is used for the resin for the clad 2a and the resin for the clad 2b. The clad tube 200 formed in such a manner is taken up on a roll 4 and a liquid monomer compounded with a polymn. initiator is supplied under pressurization from a tank 3 and is packed into the aperture at one end thereof. The front end of the tube 200 is sealed and the tube is passed through a hot bath 7 from the front end thereof via a guide roll 5 and is taken up on a take-up roll 6 by which the liquid monomer is polymerized and the plastic optical fiber having the good adhesiveness of the core and the clad tube 200 is obtd.
Patent JP-H06263597-A (JP)
Title: Faraday rotation element for optomagnetic sensor
Inventor: SHIRAI KAZUSHI
IPC: G01R33/032
Filed: 1993-03-16
Abstract: PURPOSE:To provide a Faraday rotation element for optomagnetic sensor usable at an atmospheric temperature of -55 to +200 deg.C CONSTITUTION:The Faraday rotation element is composed of a bismuth- substituted rare earth magnetic garnet single crystal film expressed by the general formula HoxTbyBi3-x-yAlzGawFe5-z-wO12 [0.60<=x<=1.15; 0.40<=y<=1.10; 1.50<=x+y<=1.85; 0<=z<=0.15; 0.50<=w<=0.80; 0.50<=w+z<=0.80] and grown on a (CaGd)3(ZrMgGa)5O12 substrate having a lattice constant of 12.490Angstrom  to 12.500Angstrom  by liquid-phase epitaxial method. A Faraday rotation element for optomagnetic sensor having a magnetic compensation temperature and a Curie temperature out of the working temperature range (-55 to +200 deg.C) and having a saturated magnetic flux density of <=600Oe can be produced by this process.
Patent JP-S60212417-A (JP)
Inventor: JIYOSEFU REIMONDO MAACHIETSUTE
IPC: C08L23/00
Filed: 1985-03-19
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-S63221628-A (JP)
Title: Manufacture of semiconductor device
Inventor: TODA TETSU
IPC: H01L21/306
Filed: 1987-03-10
Abstract: PURPOSE:To form a high-precision metallic pattern irrespective of an evaporating direction of metal, by filling a positive resist in a region exclusive of a metallic pattern forming part when evaporation is used to form the metallic pattern in a groove which is formed by etching. CONSTITUTION:A lower layer resist 12, an intermediate layer 15, and an upper layer resist 16 are formed in order on a wafer 11. After a pattern is next formed on the upper layer resist 16, the intermediate layer 15 is dry-etched and a lower layer resist 12 is etched. Then, the upper layer resist 16 is also etched. The lower layer resist 12 is used as a mask on the GaAs wafer 11 so as to form a groove 13 by etching. Next, coating of a positive resist 17 is performed to fill the groove 13 with this positive resist 17. When charged beams are applied to the wafer 11, the intermediate layer 15 serves as a mask and only the pattern forming part is dissolved and removed after developing. When the metallic film 14 is next evaporated and the lower layer resist 12 is dissolved and removed, the intermediate layer 15 and the metallic layer 14 are also removed. Simultaneously, the resist 17 filled into the groove 13 of the wafer 11 is also dissolved and removed, so that a metallic pattern is formed.
Patent JP-H06266273-A (JP)
Title: Wave front recording medium and wave front recording medium regenerating device
Inventor: AMAKO ATSUSHI
IPC: B42D15/10
Filed: 1993-03-16
Abstract: PURPOSE:To provide a wave front recording medium and its regenerating device difficult to forge. CONSTITUTION:A wave front recording medium 102 is made of at least an optical anisotropic medium recorded with the complex amplitude distribution given by the product of the wave front for judging truth or falsehood (signal wave front) and another wave front for impeding the estimation of the above wave front by an outsider (noise wave front). A wave front recording medium regenerating device is provided at least a coherent light source and a space light modulator 101, and the space light modulator 101 applies phase modulation to only one of two linearly polarized light perpendicular to each other. The action of the noise wave front is offset by the complex amplitude distribution displayed on the space light modulator 101, and the information for judging truth or falsehood included in the signal wave front is regenerated.
Patent JP-S51132510-A (JP)
Title: Tyre repalcement device
Inventor: IDE AKIO
IPC: B60B30/08
Filed: 1975-05-14
Abstract: PURPOSE: To provide a tyre replacement device adapted for easily securing to or removing from a disk wheel a tyre which is attached to a vehicle of any type including a common automobile and a large-sized special vehicle. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S56151949-A (JP)
Title: Copying apparatus
Inventor: TSUKADA MASAHARU
IPC: G03G21/02
Filed: 1980-04-26
Abstract: PURPOSE:To facilitate discrimination of various abnormal states by controlling the sound quality and volume of an alarm means according to the sequence of a sequence control means. CONSTITUTION:When a trouble is detected before copying sequence, absence of cassette absence or paper, absence of the toner, or the like is alarmed in terms of statment by a speaker 30 when a power source switch is turned on or when a copying key is turned on. On the other hand, when it is detected during the copying sequence, it is alarmed by the statement and the sound of the volume larger than that before the start of the sequence at the same instant of the detection. If during the pretreatment when the process cycle is not yet started after the start of copying even if during the copying sequence, the operator has not held away from the machine and therefore the alarm is outputted at the same low sound volume at that during nonsequence. Various detection items such as the occurrence of jam paper and overheating during the sequence are alarmed from the speaker 30 by means of statement.
Patent JP-S54147789-A (JP)
Title: Semiconductor divice and its manufacture
Inventor: YONEDA TADANAKA
IPC: H01L21/033
Filed: 1978-05-11
Abstract: PURPOSE: To establish LSI having greater dielectric strength with high yield rate, by obtaining the shallow source and drain region and deep contact region, through the simultaneous melt-flow process and the source and drain region forming process.  
     CONSTITUTION: The field SiO 2  film 21 is formed at the both ends of the P type Si substrate 20, and on the substrate 20 surface between them, the laminating body of the gate SiO 2  film 24 and the polycrystal Si gate electrode 25 is provided. Next, on one film 21, the polycrystal Si wiring 26 is formed, the entire surface is covered with the SiO 2  film 40 containing As and Sb having smaller diffusion coefficient on the full surface, and the melt-flow insulation film 41 such as PSG softened at a low temperature is coated on it. After that, the film 41 is made with the contact window 39 for source, gate and drain, the PSG film 42 is again coated on the entire surface. The films 41 and 42 are molten with heat treatment to avoid steep step and to diffuse impurity from the films 40 and 42. Thus, shallow N +  source and drain regions 43 and 43' and deep contact regions 44 and 44' are formed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S51132057-A (JP)
Title: Lens antenna
Inventor: KATOU TOORU
IPC: H01Q15/02
Filed: 1975-05-13
Abstract: PURPOSE:To get a transmission reception antenna or an antenna for direction finding which have a sharp directibility for an electric wave of arbitral direction by a luneberg lens.
Patent JP-S53142396-A (JP)
Title: Oxidizing method for hydrogen sulfide to sulfur dioxide and catalyst therfo r
Inventor: MATSUDA SHINPEI
IPC: B01D53/86
Filed: 1977-05-18
Abstract: PURPOSE: To oxidize H 2 S to SO 2  by contacting a H 2 S and O 2 -contg.  gas with catalyst contg.  three metal oxide components and having superior low temp. activity and durability. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S52140804-A (JP)
Title: Rotor for revolving electric machine
Inventor: YAMANASHI TAKASHI
IPC: H02K1/30
Filed: 1976-05-19
Abstract: PURPOSE: To enhance the reliability by permitting stress to be produced uniformly in a key coupling a key arm and a rotary arm to each other without increasing the weight of the key arm, and to this end the key is provided at a position deviated from the center of the key arm in the direction of rotation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5227706-A (JP)
Title: Process for preparation of 1,1,1-trihalo -4-methylpentene
Inventor: FUJITA YOSHIJI
IPC: C07C21/17
Filed: 1975-05-12
Abstract: PURPOSE:1,1,1-Trihalo-4-methylpentene is prepared in high yield with a few-stages by reacting dimethylvinylcarbinols with ahloforms under radical conditions, and by hydrating, etc., the product.
Patent JP-H05225468-A (JP)
Title: Fire detector
Inventor: NAYA KAZUNARI
IPC: G01J5/12
Filed: 1992-02-12
Abstract: PURPOSE:To simultaneously detect infrared rays having specific wavelengths especially to clarify a distinction between a fire and others with respect to the fire detector which detects infrared rays radiated from a fire source to detect a fire. CONSTITUTION:The fire detector which detects infrared rays radiated from a fire to raise an alarm has a mechanism which performs the noise reduction processing of a time constant corresponding to the division value of the output of an infrared sensor or the output obtained by subjecting this output to amplification processing or the like in the case that this output is smaller than one or more preliminarily determined division values. Thus, erroneous report is reduced because the transition of the heating state can be monitored from the just initial stage of overheating or the like of an electric apparatus, and this fire detector quickly responds to an incendiary fire or the like.
Patent JP-S63221427-A (JP)
Title: Information processor for branch estimation
Inventor: HORIKAWA TAKASHI
IPC: G06F9/38
Filed: 1987-03-11
Abstract: PURPOSE:To estimate branches at high speed for all conditional branch instruction by fetching the branch estimation received from a final estimation part via an address calculation part as long as it is equal to the value showing a branch and then fetching said branch estimation via an address register if it is equal to the value showing no branch respectively. CONSTITUTION:An instruction prefetching part 1 gives a request to a main memory control part 21 to fetch an instruction prefetch code showing the position of a main memory via a prefetch address register. The part 21 fetches the instruction code of the requested address if it is stored in an incorporated buffer memory 22. If said code is not stored in the memory 22, an access is given to the main memory and the relevant instruction code is fetched and sent to the part 1. The part 1 stores the instruction code received from the part 21 into an instruction register 2 and stores the address where the instruction code shown by the register 33 into an instruction address register 3 as well as the register 33. This operation is repeated so that a fetching action is carried out via an address calculation part 5 and the register 33.
Patent JP-S60202459-A (JP)
Title: Image density control method in electrophotographic copying
Inventor: NAKAGUCHI MITSUJI
IPC: G03G15/00
Filed: 1984-03-27
Abstract: PURPOSE:To obtain a patch of an electrostatic latent image as small as possible for use in detection of image density even in an electrophotographic copying machine having contraction and magnification functions, and to control the image density by using a destaticising lamp turnable on and off in a partition. CONSTITUTION:A destaticising lamp is ISIC turnable on and off in a partition, and when a light is put out in only one partition, and a patch of an electrostatic latent image B formed on a photosensitive drum 4 is illuminated, a latent image is erased on a part C illuminated with a lamp, and a latent image on a part D remains corresponding to the partition of the destaticising lamp turned off. The obtained patch of the electrostatic latent image of a desired size is developed with a toner in an amt. as small as possible, the optical density of the developed image is measured by detecting it with a sensor 9, and the obtained value is fed to a control circuit 10 to transmit a control signal to the driver 11 of a toner replenishing device 6. As a result, a copy good in image density can be obtained.
Patent JP-H05219828-A (JP)
Title: Facility for drying grain
Inventor: AZUMA HIDEO
IPC: A01F25/00
Filed: 1992-02-10
Abstract: PURPOSE:To accurately and efficiently perform rotation operations in storage tanks for drying. CONSTITUTION:The objective facility is equipped with a tank number-comparing unit (30) for comparing the numbers (n), (N) of discharge side tanks (11a) discharging grains and receive side tanks (11b) receiving the grains. In control of tank-rotation operations for tank change of grains stored in storage tanks (11) for drying, control of automatic dispersion of the grains charged into the receive side tanks (11b) or stacking charge thereof is carried out based on the above-mentioned comparison of the tank numbers.
Patent JP-2000217638-A (JP)
Title: Static electricity removing brush
Inventor: MIYAUCHI TATSUO
IPC: A46D1/00
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To provide conductivity by spattering a conductive metal to the surface of brush bristles. SOLUTION: A metal is adhered to the surface 2 of the bristle portion 1 of a brush by spattering. The metal-spattered surface is mounted on the handle of the brush. When using the brush, the brush is held and moved over the surface of OA equipment or precision parts in a state of sweeping for clearing. Thus, the brush is used for sweeping dust away. As a result, the metal adhered to the bristle portion of a brush by spattering does not change the conductivity, influenced by a humidity change in the atmosphere. Therefore, it is not affected by the environment where it is used. As metal powder dos not fall easily, when used for clearing dust from OA equipment or precision parts, it can remove static electricity, prevents dust from reattaching and can be used suitably.
Patent JP-H07274154-A (JP)
Title: Video demand system for catv system and video demand controller
Inventor: KOJIMA HARUO
IPC: H04N7/173
Filed: 1994-03-28
Abstract: PURPOSE:To highly efficiently use communication resource by detecting an unused dead channel band, extracting the carrier frequency of service source, loading the service source concerned on the dead channel band and transferring it to a subscriber terminal. CONSTITUTION:When an HE polling detection part 9 receives a node call signal and a self address is designated, a node return signal generation part 11 is caused to transmit a node return signal. When the detection part 9 detects information showing the start of the transmission of service source from the node call signal, a channel assignment part 8 decides the specified dead channel band of a free use band as the band assignment use of service source. Service source is put on the decided band and it is transmitted to a terminal equipment. When the transmission of service source is completed, completion information is transmitted by the node call signal. Thus, completion information is detected and the specified channel band in the free use band is managed again as the dead channel band.
Patent JP-H01231111-A (JP)
Title: Document generating device
Inventor: YAJIMA MASATO
IPC: G06F17/21
Filed: 1988-03-11
Abstract: PURPOSE:To constitute the title device so that the requested processing procedure can be reconfirmed at any time by constituting said device so that a displayed guide sentence can be printed and outputted before a guide help is ended. CONSTITUTION:An input part 201 reads in data which has been inputted by an input device 1, and stores it in a temporary storage part 208 in accordance with necessity. A display part 205 reads out necessary data from the temporary storage part 208 and displays it on a display device 4. A guide data storage part 210 stores data required for an assistance, and in accordance with a result of rule evaluation of an inferring part 206, guide data is read out. Data which have been stored in a rule storage part 207, a knowledge storage part 209 and a guide data storage part 210 are stored in an external storage device 3 in the beginning, and read in these prescribed storage parts at the time of starting the assistance. A printing part 211 reads out data of a guide sentence from the temporary storage part 208 and outputs it to a printing device 5.
Patent JP-S62214883-A (JP)
Title: Production of clad material
Inventor: YAMAZAKI KAZUO
IPC: B23K20/04
Filed: 1986-03-15
Abstract: PURPOSE:To form a clad material press welded with a bar of a belt-like good electrical conductor metal narrower than the width of a belt base metal in the exact position in the transverse direction of the base metal by specifying the tensile strength of the above-mentioned bar at the time of longitudinally press-welding the bar to the base metal surface of an allow material. CONSTITUTION:The belt-like base metal 1 (about 0.2-1.0mm thickness) is let off from a bobbin and the surface to be clad is polished by a wire brush 5, etc., by which the surface is cleaned. Such base metal is guided to press-welding rolls 7 by a guide 6. On the other hand, the bar 2 of the good electrical conductor metal (about 0.005-0.1mm thickness) is let off from a bobbin 10 and is guided and superposed to and on the prescribed position on the surface of the base metal 1. Both metals are press-welded by the rolling rolls 8 to form the clad material 9. Tension is applied to the bar 2 in a range of 15-40% of the tensile strength of the bar 2 by a method for applying frictional force to the bobbin 10 in this stage to stabilize the position in the transverse direction of the bar 2. Both the guides 6, 7 are made into the mechanically united integral construction and the structural body thereof is made freely slidable relative to a stand 12 of a rolling device in the transverse direction of rolling.
Patent JP-S59185202-A (JP)
Inventor: WATANABE AKIHIKO
IPC: E01C11/02
Filed: 1983-04-01
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-S63223222-A (JP)
Title: Method and apparatus for excavation of large-caliber pit
Inventor: MATSUZAWA HAJIME
IPC: E02F5/02
Filed: 1987-03-12
Abstract: PURPOSE:To raise the efficiency of excavation of large-caliber pits by a method in which a desired depth of preceding pit is formed by an impact excavator projected from the lower end of a casing and the casing is penetrated to the depth of the pit in a repeating manner. CONSTITUTION:An impact excavator 5 is set in a reciprocating manner at a given interval between the double walls of a large-caliber casing 4 having an excavating bit on its lower end to obtain an excavator 1. Hard rockbed 10 is excavated by the casing 4 while discharging soil under a condition that the excavator 5 is in the pit and a desired depth of preceding pit 11 is formed by the excavator 5 projected from the lower end of the casing 4. The excavator 5 is further put into the pit. While discharging soil from the pit 11, the casing 4 is further set and the excavator 5 is projected to excavate the next preceding pit 11 in a repeating manner.