baber/WOPTO huggingface dataset:
Patent JP-H10147008-A (JP)
Title: Image forming device
Inventor: KOBAYASHI KAZUNORI
IPC: G02B26/12
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To enable an image to be formed rapidly without causing a drop in throughput, even when a plurality of the densities of pixels are dealt with using a laser diode array(LDA). SOLUTION: A laser printer is equipped with a printer controller 32, a printer engine 34 and a notification means 33. The printer engine 34 is equipped with CPU 35, ROM 36 for storing data and a laser scan optical system 37. The laser scan optical system 37 has LDA 11, a polygon scanner 16 and a beam pitch conversion mechanism 38. When the number of print sheets is given as (n) and the density of pixels is changed for forming the n+1 image, the printer controller 32 controls the operation at least, at the time of forming an n-image so that the printer engine 34 is notified of the change in the density of pixels by the notification means 33 when the n+1 image is formed.
Patent JP-H10148627-A (JP)
Title: Multi-capillary electrophoresis device
Inventor: HAYASHIZAKI YOSHIHIDE
IPC: G01N27/447
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for the scanning of a fluorescence detecting optical system and to reduce the manufacturing cost to be lower than that of a prism. SOLUTION: Fluorescence generated at an irradiation line 6 by exciting light is made parallel light by the action of a light condenser lens 12, and the fluorescence of only specific frequencies passes through teach location of spectral filters 14a to 14d. Fluorescence of different frequencies are each reflected by mirrors 18a to 18d at different angles, enter the different parts of an image- forming lens 20, and forming an image on a two-dimensional detector 22. As a plurality of points of light emission occurs on an irradiation line, simultaneous detection to a plurality of points of light emission is performed, and an image such as shown in (C) is detected on the detector 22.
Patent JP-H10148470-A (JP)
Title: Structure for connecting ceramic tubes
Inventor: ONISHI AKIYOSHI
IPC: F27B7/10
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a structure for connecting ceramic tubes wherein the connection is done with high reliability, ceramic tubes (long type) can be supported horizontally, and ceramic tubes can be used under high-temperature conditions. SOLUTION: A sleeve 2 is formed of a material with a smaller thermal expansion coefficient than first and second ceramic tubes 1a, 1b. The ceramic tubes 1a, 1b have each in the end part a joining part 11a and a joining part 11b respectively as means of preventing, by fitting them together, the ceramic tube 1a or the ceramic tube 1b from turning circumferentially independent of the other ceramic tube. The end parts with the joining parts 11a, 11b are inserted into the sleeve 2 and the joining parts 11a, 11b are fitted together. The sleeve is formed of a material having the same thermal expansion coefficient as that of the first and second ceramic tubes. Between the sleeve and the first and second ceramic tubes an adhesive agent having the same thermal expansion coefficient as that of the sleeve and the two ceramic tubes is interposed.
Patent JP-H11157372-A (JP)
Title: Seat
Inventor: YAMAUCHI YOSHIHIKO
IPC: B60N2/90
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a seat having muffling structure without generating vibration sound between a frame and a finisher when fitted to the frame of the seat. SOLUTION: This seat 1 is so constituted that a free end part 11a of a contact boss 11 can be brought into contact with the side face of a frame 2a of a seat cushion 2 when fitting a finisher 10 to the side part of the seat cushion 2. The free end part 11a of the contact boss is brought into elastic pressure contact with the side face of the frame 2a of the seat cushion 2 when fitting the finisher 10 to the seat cushion 2.
Patent JP-2000141918-A (JP)
Title: Sheet to be heat-transferred
Inventor: HORII AKIHIRO
IPC: B41M5/52
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a sheet to be heat-transferred, wherein MAX O.D. is improved, and a bleeding when an image is stored in a high temperature atmosphere and a base fogging in a high temperature atmosphere can be prevented from occurring. SOLUTION: In this sheet 1 to be heat-transferred comprising a base material sheet 2 and a dye accepting layer 3 formed thereon, as a constituent resin of the dye accepting layer 3, a copolymer comprising 60-80 wt.% of phenoxy- polyethylene-glycol (meth)acrylate, 5-15 wt.% of hydroxyethyl (meth)acrylate, and 10-35 wt.% of methyl (meth)acrylate, is used.
Patent JP-2000149425-A (JP)
Title: Disk device and receiving device
Inventor: MORINAGA TAKEO
IPC: G11B20/10
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To realize a disk device and a receiving device, with a simple configuration, capable of recording both of continuous data having the continuity such as video, sound, etc., and system data requiring frequent accesses. SOLUTION: The video data, to which the time stamp is added by a time stamp adding part 44, are inputted to a FIFO memory 46. The system data from a CPU 51 are supplied to the side of position A of a switch 49. By a controller 47, the switch 49 is controlled and also the state of accumulated data of the FIFO memory 46 is monitored, and the switch 49 is connected to the side of position B before the video data are filled up in the FIFO memory 46, then the video data are transmitted to a hard disk device 45. In a hard disk 56, the video data region and the system data region are divided, and the recording is made in order of the sector address when the video data are recorded.
Patent JP-H07183068-A (JP)
Title: Connector with lock
Inventor: KIMURA AKIRA
IPC: G06K17/00
Filed: 1993-12-22
Abstract: PURPOSE:To provide a connector equipped with lock which has a lock mechanism for locking an ejector used for releasing a mating connector and does not cause the ejector to project greatly even when the mating connector is inserted. CONSTITUTION:An ejector 4, for moving a mating connector 80 in the direction in which the connector 80 is released from a contact 6 provided in a frame 2, is provided with a locking member 5 that makes a free rotational motion between a lock position and an unlock position. The frame is fitted around the mating connector. The ejector is provided in such a way as to freely move back and forth in the direction in which the mating connector moves into and out of contact with the frame. When in the lock position the locking member engages with the frame to lock the ejector.
Patent JP-H06175275-A (JP)
Title: Base material for photography
Inventor: NOGUCHI TAKASHI
IPC: G03C1/79
Filed: 1992-12-04
Abstract: PURPOSE:To provide a base material for photography having excellent winding quality free from winding defects such as twist and bulge. CONSTITUTION:Both sides of a paper layer are coated with polyolefin resin to obtain the objective base material for photography having <60K value represented by an equation K=loge (P/P0)/E when the substrate is compressed. The K value is the inclination of a regressive straight line showing the relation between the natural logarithm of pressure and strain. In the equation, P is pressure (kg/cm<2>) applied to the base material, P0 is pressure (kg/cm<2>) applied to the base material in the case where the strain of the base material is zero and E is the strain of the substrate.
Patent JP-H10156744-A (JP)
Title: Digital torque driver
Inventor: AIKAWA SHOZO
IPC: B25B23/14
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To enhance the visibility of a value displayed on a display by journalling the display to the handle of a torque driver, and enabling the display surface of the display to change direction. SOLUTION: A display shaft 20 extending in a direction perpendicular to the axis of a digital torque driver is extended from the handle of the digital torque driver, and a display 21 electrically converting the amount of strain of a strain gauge mounted in the digital torque driver and displaying it as a screw tightening torque value is rotatably supported against the display shaft 20, and a click mechanism regulating the idle of the display 21 and selectively positioning the inclination of the display surface 22 of the display 21 is provided between the display shaft 20 and the display 21.
Patent JP-H03187060-A (JP)
Title: Recording and reproducing device
Inventor: MITSUTSUJI ZENSAKU
IPC: G11B15/61
Filed: 1989-12-15
Abstract: PURPOSE:To prevent vibration over the whole tape around a rotary head drum and to completely eliminate jitters and irregular colors, etc., by fitting tape stabilizers in their positions on the tape inlet side and the tape outlet side of the rotary head drum. CONSTITUTION:The rotary head drum 17 is freely rotatively supported via a drum fitting base in a position close to a recessed part 11c on a chassis 15. The tape stabilizer of T-type 50 is freely rotatively supported on a slide base disposed on the tape inlet side A of the drum 17, and the tape stabilizer of H-type 60 is freely rotatively supported on the drum fitting base disposed on the tape outlet side B. Then, the equivalent mass of the stabilizer 50 is made larger than the equivalent mass of the stabilizer 60. And also, the chassis having the drum 17, etc., of the heaviest part of the VTR is installed via three buffer means approximately in a center of a frame 10 of the device main body, so as to equalize right and left balances to each other.
Patent JP-H07179438-A (JP)
Title: Pyrimidine derivative and herbicide containing the same as active ingredient
Inventor: WATANABE MICHI
IPC: C07D239/60
Filed: 1993-12-22
Abstract: PURPOSE:To obtain a new pyrimidine derivative, having a wide herbicidal spectrum and high herbicidal effects, excellent in safety for crops and useful as a herbicide. CONSTITUTION:This pyrimidine derivative is expressed by formula I (n is 0 or 1; R<1> is a lower alkyl; R<2> is a lower alkyl, benzyl or-phenyl; R<3> is a lower alkoxy or a halogen), e.g. 1-fluoro-1-(N-methyl-N- benzenesulfonylaminooxycarbonyl)-2-(4,6-dimethoxypyrimidin-2-yl)oxy-cy clohexane. The compound expressed by formula I is obtained by reacting, e.g. a fluorinated cyclohexanecarboxylic acid, expressed by formula II and substituted by pyrimidinoxy group with a suitable activator, activating the compound expressed by formula II in the reactional system and then reacting the activated compound with a hydroxylamine derivative expressed by formula III. This herbicide is capable of manifesting high herbicidal effects over a wide timing ranging from the date of germination to the growing season of weeds and simultaneously showing high safety for transplanted paddy rice, directly sown paddy rice in flooded paddy field and directly sown rice plant in well-drained paddy field.
Patent JP-H09147790-A (JP)
Title: Microwave induced plasma ion source
Inventor: OKAMOTO YUKIO
IPC: H01J27/16
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a microwave induced ion source capable of converting helium gas into plasma and ionizing any sample with the plasma for microanalysis. SOLUTION: A circular coaxial waveguide 5 constituted of an inner conductor 3 and an outer conductor 4 is fitted at one end of a flat waveguide 2 to form a microwave induced plasma ion source 1. Front plates 6 are fitted face to face at gaps (d) from the tip of the inner conductor 3 at the tip of the outer conductor 4. A discharge tube 8 with a double-tube structure is arranged at the center section of the circular coaxial waveguide 5. A spiral passage 16 guiding the helium gas flowing in an outer tube 11 spirally in the peripheral direction is provided between an inner tube 10 and the outer tube 11. A sample is fed into the inner tube 10 of the discharge tube 8. When microwave power is applied to the flat waveguide 2, doughnut-like helium plasma 17 is formed in the discharge tube 8 at a gap section 12, and the sample is ionized by the plasma 17.
Patent JP-H06172828-A (JP)
Title: Coupling for discharging powdery material
Inventor: TOMOHIRO SUETOSHI
IPC: C21B5/00
Filed: 1992-12-04
Abstract: PURPOSE:To prolong the service life of a powdery material discharging coupling, to improve the reliability of pulverized coal blowing equipment and also, to reduce the maintenance cost. CONSTITUTION:In the inside of a tee 15 in the powdery material discharging coupling 10 mixing the pulverized coal and dilute gas blown through a powdery material nozzle 11 from a powdery coal supplying tube 4 and through a dilute gas nozzle 13 from a dilute gas supplying tube 5, respectively, a wear resistant sleeve 16 having a passing-through hole 16a passing through the pulverized coal blown from the powdery material nozzle 11 is fitted. The inside of the tee 15 is protected and the service life of the tee 15 is prolonged, therefore the reliability of the pulverized coal blowing equipment is improved. As the changing interval and the repairing interval of the powdery material discharging coupling 10 are prolonged, maintenance cost is reduced.
Patent JP-H11159770-A (JP)
Title: Heating cooker
Inventor: FUKUDA YOSHITO
IPC: F24C15/16
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To attain substantially even scorch in toast by keeping a fixed distance between a heater and the toast. SOLUTION: A heating cooker comprises quartz heaters 14, 16 which are, respectively, arranged at an upper and lower portions of a heating chamber at rear of a rotary axis 10 of a turn table in the heating chamber 2, and a toast net having legs which is to be placed on a bottom board 2d of the heating chamber 2. The length of a short side of the toast net is decided so that the toast net can be set at a position where toast 28 set in place can be evenly heated by the quartz heaters 14, 16 at the time when the toast net is accommodated in the rear of the heating chamber 2 in a manner that the long side thereof is in parallel with the horizontal direction of the heating chamber 2.
Patent JP-H06146769-A (JP)
Title: Ventilation method in shaft construction and device thereof
Inventor: OMORI SATORU
IPC: E21D1/03
Filed: 1992-11-12
Abstract: PURPOSE:To ventilate air containing dust produced on the bottom of a shaft during various kinds of works by sending air into a ring-shaped space produced between the shaft and a guide pipe and emitting the air by way of the guide pipe. CONSTITUTION:A fan 11 supplies a required amount of air into a ring-shaped space 9 from the outside by way of a flow divider 12. The air is turned into a downward blasted air in the ring-shaped space 9. The air, which has reached the lower end of a guide pipe 3, rises upward through the inside from a notched part 3a and is introduced outside the shaft. Dust generated in the ring-shaped space 9 accompanied by the driving of a rotary drilling machine 22 and a breaker 23 during the work, are also discharged outside the shaft through the inside from the notched part 3a. This constitution makes it possible to protect the visual field of a TV camera designed to monitor construction work during various kinds of works, such as drilling or earth retaining in the shaft or serve to protect the health of workers.
Patent JP-H09146433-A (JP)
Title: Image forming device
Inventor: BISAIJI TAKASHI
IPC: G03G21/00
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a copying machine in which the imparting quantity of a lubricating agent (surface energy reducing agent) to be imparted to the surface of an intermediate transfer belt 19 can be kept within a fixed range even when the copying number per image forming work is dispersed. SOLUTION: This device has a transfer bias roller 20 for primarily transferring a toner image formed on a photoreceptor drum 9 onto an intermediate transfer belt 19 and a paper transfer bias roller 23a for secondarily transferring the toner image transferred to the intermediate transfer belt 19 to a transfer sheet 24. It also has a lubricating agent applying device 36 for imparting a lubricating agent 37 for reducing the surface energy to the surface of the intermediate transfer belt 19 and a control device 100 for controlling the lubricating agent applying device 36 so as to impart the lubricating agent 37 of a quantity according to the frequency of image formation from the last agent applying operation after a series of image forming operation when the frequency of image formation from the last agent applying operation reaches a prescribed number or more.
Patent JP-H06177019-A (JP)
Title: Optical element and its manufacture
Inventor: OIIZUMI HIROAKI
IPC: G03F1/24
Filed: 1992-12-07
Abstract: PURPOSE:To improve yield in optical loss by laminating multi-layer films on a smooth-surface substrate to the thickness larger than the number of lamination at which reflectivity saturates, for inspection, and removing defects from an upper layer if the multi-layer has a defect. CONSTITUTION:A thin film layer 119 is vapor-deposited on a substrate 11 having an ultra-smooth surface, then two kinds of material are alternately laminated, for forming a multi-layer film 21. Here, inspection is carried out with an optical microscope and an x-ray microscope, to remove a defective layer-pair. Then, inspection is carried out again with the optical microscope and x-ray microscope, and until actually reflectivity saturates itself, layer-pairs are laminated, and a resist is coated on it, so that patterns 22 and 2203 of a reflective mask are formed. Then, inspection is carried out again with the optical microscope and x-ray microscope, to confirm that no defect exist, respectively. With this, at an inspection/repair process, yield of expensive multi-layer film optical elements becomes greater, significantly contributing to reduced manufacturing costs of optical elements.
Patent JP-H11163604-A (JP)
Title: Mounting structure of semiconductor package for high frequency
Inventor: KITAZAWA KENJI
IPC: H05K1/02
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To obtain the mounting structure of a wiring substrate which has small transmission-loss of a high frequency signal, also transmits with a little characteristic deterioration, suppresses such as the reflection of a signal at a mounting part and has an excellent transmission characteristic. SOLUTION: This mounting structure mounts semiconductor device 5 for a high frequency inside a cavity 4 that is formed by a dielectric substrate 2 and a cover 3, forms a 1st signal transmission line 7 which is electrically connected to the device 5 on the surface of the substrate 2 inside the cavity 4 and a 2nd signal transmission line 8 on the bottom of the substrate 2 and mounts a semiconductor package 1 for a high frequency which is constituted by performing electromagnetic coupling of the lines 7 and 8 on a wiring layer 12 of an external circuit substrate 10 through a connecting part that is formed on the line 8. A hollow part 11 is provided on the surface of the substrate 10 which adjoins an electromagnetic coupling area that is formed by the lines 7 and 8 of the package 1.
Patent JP-H05137572-A (JP)
Title: Thermostable adenosine-5'-triphosphate sulfurylase and its production
Inventor: HAYASHI MAYUMI
IPC: C12N9/12
Filed: 1991-11-14
Abstract: PURPOSE:To efficiently obtain the subject enzyme, excellent in thermal stability, usable as a bioreactor and useful for producing adenosine 5'-phosphosulfate, etc., by culturing a bacterium of the genus Bacillus and collecting the resultant product from the culture. CONSTITUTION:A bacterium of the genus Bacillus [e.g. Bacillus coagulans (ATCC 7050 strain)] is inoculated into a culture medium and cultured at 62 deg.C for 4hr. The microbial cell is crushed and the resultant product is then subjected to nucleic acid removal and chromatography and purified to afford the objective thermostable adenosine-5'-triphosphate sulfurylase, capable of acting on adenosine 5'-triphosphate and sulfate ions, having the function to produce adenosine 5'-phosphosulfate, optimal pH of 7.5-8.0, action temperature of about 50-70 deg.C, heat resistance in which the activity value of about 95% based on that before treatment is retained after the treatment in a buffer solution at about 60 deg.C for about 15min and about 76000 molecular weight measured by the gel filtration method and usable as a bioreactor.
Patent JP-H10170933-A (JP)
Title: Liquid crystal display device
Inventor: NAKAYOSHI YOSHIAKI
IPC: G02F1/1345
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To prevent the disconnection of the external terminal of a signal line, by providing a terminal (an electrolytic anticorrosion electrode) in which the voltage higher than the voltage of the signals being supplied to each external terminal, is applied and is electrically insulated from the external terminal and arranged side by side outside a display section between the external terminals. SOLUTION: An electrolytic anticorrosion electrode 4A, which is an ITO film formed on the top surface of a video signal line terminal 3B while forming a pixel electrode, is laminated. Between the terminal 3B and other video signal line terminal 3B, an electric anticorrosion electrode 4C, which is the ITO film that is electrically insulated from the terminal 3B while the pixel electrodes are formed, is formed along the extended direction of the terminals 3B. A prescribed voltage is applied to each of the film through the wiring layer made of the material that is commonly connected inside a seal material, for example. Note that the voltage is larger than the signal (a voltage) supplied to the terminal 3B.
Patent JP-H10168841-A (JP)
Title: Chain fitting
Inventor: SUGA FUMIHIKO
IPC: E01F13/00
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a fitting which is excellent in safety and beauty by keeping the fitting from being projected when a chain is not stretched. SOLUTION: A chain fitting comprises a hollow cap 5 fitted to the upper end of a support 1, in which a recessed part 6 is formed, an eye bolt 7, the foot part 7A of which is inserted in a through hole 6B formed in the bottom wall 6A of the recessed part 6, and a spring 9 for applying the attraction force into the recessed part 6 to the eye bolt 7. The eye bolt 7 is stored in the recessed part 6 by the elastic force of the spring 9.
Patent JP-H07241442-A (JP)
Title: Method for removing nox
Inventor: KAWAI YOSHIAKI
IPC: B01J29/65
Filed: 1994-12-28
Abstract: PURPOSE:To use zeolite having a higher rate of purification and high durability as a catalyst for removal of NOx from waste gas contg. excess oxygen as well as NOx and hydrocarbons. CONSTITUTION:Waste gas contg. excess oxygen as well as NOx and methane- based hydrocarbons is brought into contact with a catalyst obtd. by incorporating cobalt and palladium into zeolite having an FER type structure to remove the NOx.
Patent JP-H04195128-A (JP)
Title: Data input and output device for camera
Inventor: SEKI YOICHI
IPC: H03K17/00
Filed: 1990-11-28
Abstract: PURPOSE:To reduce the number of a terminal when a device is made to be an IC and to simplify the pattern of a printed board by simple wiring logic by outputting inputted data concerned with the opening and closing states of two switches by one input terminal as plural binary data based on the wiring logic. CONSTITUTION:The first and the second switches 1 and 2, first and second flip flops 8 and 9 which latch the inputted data based on the open and the close of the switches 1 and 2 and data extension means 10 and 11 which extend the combination of the inputted data by the open and the close of the switches 1 and 2 and the outputted data of the flip flops 8 and 9 are provided. Besides, plural AND circuits 14 - 17 to which the data extended by the extension means 10 and 11 is inputted and a data output means 27 which outputs the plural binary data based on AND logic obtained from the plural AND circuits 14 - 17 are provided. Thus, the number of the terminal is reduced when the device is made to be the IC and the pattern of the printed board is simplified by the simple wiring logic. Besides, the density of mounting is made high.