baber/WOPTO huggingface dataset:
Patent JP-2001146335-A (JP)
Title: Image forming device
Inventor: OHATA SEIJI
IPC: B65H5/02
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of easily correcting the color displacement in the main scanning direction due to the meander of a transfer material carrying belt or an image carrying belt such as an intermediate transfer belt and a photoreceptor belt with the eccentricity and the vibration of a belt bias regulating member. SOLUTION: A belt bias regulating member 21 is provided in both ends of a driven roller 8 for stretching a transfer material carrying belt 6. Circumferential length of the belt bias regulating member 21 is set at 1/nearly integer or nearly integer times of a distance H between the transfer positions on the transfer material carrying belt 6 opposite to plural adjacent photoreceptor drums 1.
Patent JP-H05163012-A (JP)
Title: Production of silicon dioxide particle containing functional organic compound
Inventor: KITAOKA MASAKI
IPC: C09C1/28
Filed: 1991-12-12
Abstract: PURPOSE:To obtain the silicon dioxide particles containing the functional organic compound in a high yield without losing the function of the organic compound for imparting the durability and chemical resistance of the silicon dioxide to the organic compound. CONSTITUTION:The functional organic compound-containing silicon dioxide particles are produced by depositing the organic compoundcontaining silicon dioxide particles from a solution containing silicon dioxide in a supersaturated state, the functional organic compound, a surfactant, and a hydrogen silicofluoride aqueous solution.
Patent JP-H09167035-A (JP)
Title: Video conferencing device
Inventor: MOROISHI MAKOTO
IPC: H04N7/15
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To improve a power use efficiency in a stand-by state by comparing the origination number from an opposite terminal with a previously registered opposite user telephone number and actuating a 2nd power source part when they match each other. SOLUTION: When a line interface 10 receives a call setting message through a user interface, the origination number included in the call setting message is compared with the previously registered opposite user telephone number and when the telephone numbers match each other, the 2nd power source part 14 is actuated. When not, the 2nd power source part is not informed and communication rejection or a release message including a termination busy state is sent out as a reason display to an ISDN network 2. The 2nd power source part 14 once informed by the line interface part 10 supplies electric power to a control part 11, an audio, image, and data transmission reception processing part 12, and a monitor 16.  Then the capability is interchanged with the opposite video conferencing device and when a communication becomes ready, the video conferencing devices can communicate with each other.
Patent JP-H11159486-A (JP)
Title: Helical blade type compressor
Inventor: YAJIMA TOSHIYA
IPC: F04C18/107
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a helical blade type compressor in which lubricating oil is not stored within a roller, even if a low frequency operation is performed, vibration is reduced in all the operating frequency areas and compression efficiency can be improved. SOLUTION: This compressor is provided with a compression mechanism part 3 constituted of a cylinder 7, a roller 11 which is eccentrically arranged within this cylinder 7 and has a plurality of compression chambers 17 which are continuously formed between the roller 11 and the cylinder 7, a rotary shaft 2 which is engaged and drives this roller 11 at the inside of the roller 11, and a main bearing 8 and a subsidiary bearing 9 which freely revolvably and pivotally support this rotary shaft 2. At the inside of the roller 11, a discharge gas passage 21 flowing and guiding gas discharged from a final compression chamber is provided.
Patent JP-H09140978-A (JP)
Title: Vertical swing looper sewing machine
Inventor: IMOTO HIROO
IPC: D05B1/10
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To improve economy with a lower price eliminating a retainer by making a looper for bobbin thread function to oscillate itself and pick up a thread. SOLUTION: In a lower shaft looper mechanism 20 of a sewing machine, a pair of collars 24 for pinching is inserted into a looper shaft 23 linked to a retainer shaft arm 22 through which a retainer shaft 21 is inserted while a collar 26 is interposed between a looper shaft spacer 25 of a looper shaft 23 and a looper bracket frame 27. A tapered wedge-shaped tip curved protrusion part is formed on one side of the tip part of a looper 29 for bobbin thread mounted on a looper bracket 28 of the looper bracket frame 27. Thus, a forward action, a right action, a rear action and a left action are performed continuously in sequence in response to a needle bar.
Patent JP-H05140734-A (JP)
Title: Vacuum vapor deposition device
Inventor: SUZUKI TOSHIAKI
IPC: H01F41/20
Filed: 1991-11-20
Abstract: PURPOSE:To almost prevent a deposit from exfoliating or dropping from a shutter and to produce a long-sized vacuum-deposited tape by forming projections with central holes on the front end of the shutter. CONSTITUTION:The front end 12a of a shutter 12 is made slightly thinner than the other part and metal projections 13 with central holes are formed on the front end 12a in 2-10mm height. In order to practically form the projections 13, nuts stipulated by JIS M3-M6 are fixed by welding. When a magnetic layer is formed on a base film 2 for a long time with a flow of vapor evaporated from a metallic magnetic material 9, excess vapor enters and fixes in the central holes in the projections 13, accordingly a deposit is almost prevented from dropping.
Patent JP-H08160185-A (JP)
Title: Detection method for failed coated fuel particle in fuel compact for high temperature gas reactor
Inventor: KIKUCHI TERUO
IPC: G01N33/22
Filed: 1994-12-06
Abstract: PURPOSE: To obtain a detection method for failed coated fuel particle in fuel compact for high temperature gas reactor which is capable of total inspection. CONSTITUTION: Fuel compact used in a high temperature gas reactor is formed by dispersing coated fuel particle homogeneously in graphite carbon matrix and sintering at a high temperature to be porous compact. The fuel compact is heated in inert gas - oxygen gas atmosphere (for example, helium - oxygen mixture gas atmosphere) controlled to have a low oxygen partial pressure (for example, 0.001 atm.) at 200 deg.C or higher (for example, 600 deg.C). As uranium fuel core of failed coated particle is oxidized to triuranium octoxide to cause volume swelling, expand the crack in coated layer and raise the graphite carbon matrix layer near the fuel compact surface and form a convex. Because of these phenomena, the failed coated fuel particle is detected.  Because the graphite carbon matrix is not oxidized during inspection due to the difference in oxidation potentials of uranium and carbon, intact fuel compacts can be used in reactor after the inspection.
Patent JP-H08155585-A (JP)
Title: Production of casting mold
Inventor: MIZUNO WATARU
IPC: B22C9/02
Filed: 1994-12-05
Abstract: PURPOSE: To make it possible to obtain a casting mold having high strength and to eliminate the blow hole defects of a casting in a process for producing the casting mold by a carbon dioxide curing method using an org. binder. CONSTITUTION: A water-soluble phenolic resin obtd. by condensing phenols and aldehydes is prepd. A binder is generally obtd. by adding and compounding a curing accelerator, such as borate, and arbitrary additives to and with this water-soluble phenolic resin. This binder is added to casting sand and the casting sand is kneaded to obtain system sand. The system sand is packed into a pattern and carbon dioxide is passed therethrough. The curing of the watersoluble phenolic resin is progressed not completely but to some extent by permeation of the carbon dioxide, by which a half casting mold is obtd. This half casting mold is held under a reduced pressure. The degree of the pressure reduction is preferably about <=500Torr in pressure, more particularly preferably <=200Torr.  The holding time under the reduced pressure is preferably >=5 minutes and the holding temp. is preferably 0 to 50 deg.C. The casting hold is held under the reduced pressure and is then rested for a prescribed period of time, by which the casting mold having the high strength free from the blow hole defects is obtd.
Patent JP-H11155332-A (JP)
Title: Reaping height control apparatus in combine harvester
Inventor: YAMADA TAKASHI
IPC: A01B63/10
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To stabilize the rise and fall control of a reaping pretreatment apparatus-even if the detected result by an ultrasonic sensor becomes unstable. SOLUTION: In a stroke (S3) for carrying out the rise and fall control of a reaping pretreatment apparatus by comparing a standard value obtained from plural sample values detected by an ultrasonic sensor by a moving average method with a target height set value set by a reaping height setter so that reaping height is brought close to the set value of target reaping height, when a detected result by the ultrasonic sensor is judged to be unstable (S5: yes) by a stability judging means, the reaping pretreatment apparatus is subjected to rise and fall control (S7) so that reaping height reaches the detected value of a rise and fall position sensor corresponding to the preset value of the target reaping height.
Patent JP-2000166005-A (JP)
Title: Regenerative cooperation brake hydraulic controller
Inventor: KONISHI KATSU
IPC: B60L7/24
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a regenerative cooperation brake hydraulic controller advantageous in the aspect of space and weight at low cost in which both the suction cylinder function and the boost cylinder function are achieved through one shared cylinder. SOLUTION: In the way of a liquid path communicating a master cylinder (a) with a regenerative switching valve (d), a first check valve (f) for passing brake liquid only in the direction from the master cylinder (a) to a wheel cylinder (b) is provided and a cylinder (g) sharing a function for sucking brake liquid from the master cylinder (a) at the time of regenerative brake operation of a motor and a function for boosting the wheel cylinder pressure at the time of resetting from regenerative brake operation to normal brake operation is disposed on the downstream of the first check valve (f) and on the upstream of the regenerative switching valve (d).
Patent JP-H01171099-A (JP)
Title: Moisture-proof structure for ionization type smoke sensor
Inventor: UENAKA NORIHIKO
IPC: G08B17/10
Filed: 1987-12-26
Abstract: PURPOSE:To reduce the number of parts and assemble processes by pushing and fitting a ring shaped engaging flange part, which is integrally formed in the surrounding of an insulating board, to an engaging channel in a cover side. CONSTITUTION:In covers 1 and 2, an insulating board 14 is provided to mount an internal electrode 17, which equips a radiation source, an intermediate electrode 18 and an external electrode 19, which equips a smoke flowing-in port 3, and in the rear of the insulating board 14, a circuit substrate 25 is received. For the form of the insulating board 14, a ring shaped engaging flange part 15 is integrally formed in the surrounding for the ring shaped engaging flange part 15 of the insulating board 14, a tip is bent and a diameter is enlarged to an external side in a condition before the integration. Then, the ring shaped engaging flange part 15 is narrowed down and pressure-welded into the channel by the pushing to an engaging channel 16 in the covers 1 and 2 sides. Thus, a circuit receiving part can be closed from an external part and since a seal means such as a rubber packing, etc., is not needed, the device can be made compact.
Patent JP-H11166193-A (JP)
Title: Production of high bulk density granular detergent composition, and high bulk density granular detergent composition
Inventor: ISHIKAWA SATOYUKI
IPC: B01D19/04
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To obtain a high bulk density granular detergent compsn. which is stable in detergency and antifoaming effect by mixing detergent components including a surfactant in the presence of a wax antifoaming agent and granulating the resultant mixture. SOLUTION: 5-40 wt.% at least one surfactant including an anionic surfactant and selected from anonic, cationic, nonionic, and ampholytic surfactants, 60-95 wt.% component comprising a builder (e.g. tripolyphosphate) and a carrier substance (e.g. a modified starch), 0.1-5 wt.% water-insoluble wax antifoaming agent (e.g. paraffin wax) having an average particle size of 20-2,000 μm and an m.p. of 25-135 deg.C, and if necessary an org. binder (e.g. polyethylene glycol) is mixed at the m. p. of the wax antifoaming agent or higher to give a mixture having a bulk-density of 0.3-1.5 g/ml. The mixture is extruded with a twin-screw extruder, etc., and pelletized and then crushed in the presence of a crushing aid (e.g. an aluminosilicate) to give a detergent compsn. having an average granular size of 50-500 μm and a bulk density of 0. 5 g/ml or higher.
Patent JP-H04207430-A (JP)
Title: Multiple address file transfer system
Inventor: KASAGI SHINJI
IPC: H04L12/40
Filed: 1990-11-30
Abstract: PURPOSE:To improve the file transfer efficiency and to relive the load of the processing by a transmission work station by confirming the transmittal of a data packet in the file transfer in the lump finally and processing the reception state of each reception work station in the lump after all the content of the file is sent from the sender side work station. CONSTITUTION:A transmission work station 1 divides a file 4 sent to a network 3 and adds numbers DPa-DPi specific to the divided file and sends the result to the network 3. Upon the receipt of a fault reception packet NPi, the file DPi of a packet number is sent again, and reception work stations 21-2n receive divided files 51-5n from the network 3 to reconstitute them into the original file size and when all packets are not received, a fault reception packet NPi with a packet number not received is sent. Thus, the file transfer efficiency is improved and the load of the processing of the sender side work station is relieved.
Patent JP-H07193276-A (JP)
Title: Semiconductor light emitting device
Inventor: BITO YOSHIFUMI
IPC: B41J2/45
Filed: 1993-12-27
Abstract: PURPOSE:To provide a semiconductor light emitting device wherein many light emitting elements can be driven by dividing them into a plurality of light emitting element groups, in order to reduce the number of connection terminals with external circuits, and imperfect connection with the external circuit is not caused. CONSTITUTION:In a semiconductor light emitting device wherein many island type light emitting elements 2 having semiconductor junction parts are formed on a semiconductor substrate 1 containing one conductivity type impurities, a plurality of regions 1a containing opposite conductivity type impurities are formed at part positions of the semiconductor substrate 1 for forming the light emitting elements 2, for a plurality of the light emitting elements 2.
Patent JP-H03224555-A (JP)
Title: Device for treating interior part of telescopic joining member used in dental prosthesis
Inventor: HERUMUUTO BUERUNITSUKE
IPC: B24B5/14
Filed: 1990-11-30
Abstract: PURPOSE: To enable a workpiece to be rotated about the vertical axis of a spindle by installing a head provided in a workpiece holder with the spindle driving mechanism and workpiece receiving mechanism. CONSTITUTION: A workpiece holder 4 has a head 5 provided with a spindle 6, a spindle driving mechanism 7 and a workpiece receiving mechanism 8 disposed on the spindle 6. The workpiece receiving mechanism is constituted as a drill chuck. A cast workpiece 9 which is the inside portion of a telescope type bond member for dental prosthetics is fixedly fastened in the workpiece receiving mechanism 6 by a pin-like casting piece 10 produced in the casting technique. Thus, the workpiece can be rotated about the axis 11 of the spindle through a spindle driving mechanism 7 acting on a spindle 6 having the workpiece receiving mechanism 8.
Patent JP-H03193639-A (JP)
Title: High strength frit glaze for red color
Inventor: HAYASHI TOSHIHARU
IPC: C03C8/04
Filed: 1989-12-22
Abstract: PURPOSE:To form high strength frit glaze for red color having superior durability and weather resistance by rendering a specified compsn. to the constituent glass components of frit glaze. CONSTITUTION:The constituent glass components of this glaze are SiO2, B2O3, Al2O3, R2O (Li2O, Na2O and K2O) and RO (SrO and ZnO) satisfying 2.50-6.50 molar ratio of SiO2 to (R2O+RO) 0.35-0.50 molar ratio of B2O3 to SiO2, 0.08-0.15 molar ratio of Al2O3 to SiO2, 0.10-0.30 molar ratio of SrO to (R2O+RO) and 0.10-0.20 molar ratio of ZnO to (R2O+RO). If the amt. of R2O is 1.0mol in the above-mentioned compsn., the pref. molar ratio of Li2O:Na2O:K2O is (0.52-0.60):(0.24-0.28): (0.16-0.20).
Patent JP-2001147162-A (JP)
Title: Cavity type blackbody furnace for calibration of radiation thermometer
Inventor: NOMURA TOSHIYUKI
IPC: G01J5/00
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a cavity type blackbody furnace for calibration of a radiation thermometer which implements a desired calibration with a high degree of precision by minimizing temperature distribution on a cavity wall surface of a cavity type blackbody which may be an error factor for calibrating a radiation thermometer. SOLUTION: In a blackbody furnace 1 comprising a cavity type blackbody 2 having a cavity 3 therein, one or more holes 23 are provided at a bottom inner periphery or a top inner periphery of an opening 4 of the cavity 3, and inert gas or air G whose temperature is nearly equal to the control temperature of the cavity wall surface is blown out of the holes 23.
Patent JP-2000156294-A (JP)
Title: Discharge lamp lighting device, and manufacture thereof
Inventor: OKUCHI HIROAKI
IPC: H05B41/04
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To compose a discharge lamp lighting device without embedding a high voltage cord in a starter transformer. SOLUTION: Each circuit element including a starter transformer 13 is assembled in a bus bar case 25, and a high voltage terminal 131 of the starter transformer 13 is connected to one end of a terminal 24. To a metal base 26 to which an HIC (lighting control circuit) 22 is applied, the bus bar case 25 is bound and fixed. After that, sealing resin is injected into the bus bar case 25, and the parts of the starter transformer 13 and the HIC 22 are sealed with the sealing resin. After the sealing resin is cured, the other end of the terminal 24 is connected to a terminal of a high voltage cord 27, a resin cover 12 is assembled, and finally, an unillustrated cover is assembled with the base 26 to complete a ballast.
Patent JP-H10173412-A (JP)
Title: Mode converter, multiplexer and branching filter, mixer and circular polarized wave radiator
Inventor: TANIZAKI TORU
IPC: H01P5/12
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To exactly attain the conversion of an LSM mode and an LSE mode in a simple constitution by converting an electromagnetic wave mode propagating between first and second dielectric strips arranged at a prescribed angle. SOLUTION: A dielectric resonator 4 is arranged between almost parallel two conductor planes, and first, second, and third three dielectric strips 3a, 3b, and 3c are arranged at a prescribed angle with the position of the dielectric resonator 4 as a center while the mutual end parts are faced to the dielectric resonator 4, and they are defined as port 1, port 2, and port 3. Then, electromagnetic waves propagating from the port 1 and the port 2 to the direction of the dielectric resonator 4 are merged to the port 3, or the electromagnetic wave propagating from the port 2 to the direction of the dielectric resonator 4 is branched to the port 1 and the port 2. For example, when a signal (a) is inputted from the port 1 in an LSM01 mode, the dielectric resonator 4 is oscillated, and the signal (a) is outputted as it is to the port 3 as the electromagnetic wave in the LSM01 mode.
Patent JP-H06176288-A (JP)
Title: Operation testing method for remote monitoring system
Inventor: KUBO YOSHIHIRO
IPC: G08B29/00
Filed: 1992-12-11
Abstract: PURPOSE:To simplify the operation test by executing an operation test input so as to obtain a detecting signal from a detecting part and storing its result, and executing automatically a report to a monitoring center from a terminal transmitter/receiver, when it is decided that the operation test as per a set operation test pattern is performed. CONSTITUTION:To a terminal transmitter/receiver 2, an operation test pattern is set, a test start is informed to a monitoring center and an operation test input conforming to the pattern is executed. That is, an input of an abnormal state corresponding to the constitution of detecting parts 1-1-1-n is executed. By storing its detecting signal in the terminal transmitter/receiver 2, whether the operation test as per the operation test pattern is performed or not can be decided. Accordingly, when it is decided that the operation test is performed, a result of the operation test and its end are informed automatically to the monitoring center 3 from the terminal transmitter/receiver 2. Also, in the monitoring center 3, abnormality information is received, and in a processing part 6, it is processed as test information at the time of test mode, processed as abnormality information for showing generation of abnormality at the time of monitoring mode, and displayed in a display part 7.
Patent JP-H06180862-A (JP)
Title: Optical disk
Inventor: KODERA YOSHIE
IPC: G11B7/24018
Filed: 1992-12-11
Abstract: PURPOSE:To provide a writable optical disk using such a material that is apt to absorb moisture and to deform acryl, etc., so that good recording is possible even when the disk is stored for a long period, the disk can be produced at high productivity at low cost and hardly causes defect during use. CONSTITUTION:A supporting material 6 having high rigidity which causes no moisture absorption or deformation is effectively laminated with a recording material 1 having large moisture absorption and deformation, and then a protective part 7 to prevent scratching is formed on the outer circumference of the disk. Thereby, the obtd. disk has good electric characteristics such as SlN, enables good recording even after long-term storage, can be produced at low cost at high productivity, and decreased defects during use.
Patent JP-H11165763-A (JP)
Title: Blank sheet and paper container or composite container using the same
Inventor: SUZUTA MASAYOSHI
IPC: B65D77/06
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To enable an envelope product to stand like a cylinder by using a laminate material comprising paper as a core and synthetic resin layers provided on both sides of the paper and by providing a coating layer for preventing heat-fusion on a part of a shoulder flap or a bottom flap when the envelope product is made by heat-sealing. SOLUTION: A blank sheet 1 comprising paper as a core is formed so that a rectangular body 15 having four upper, lower, left and right sides 11 to 14, a margin for pasting adjacent to the left side 13 of the body 15, an adhered part 17 adjacent to the right side 14, a plurality of shoulder flaps 18 adjacent to the upper side 11 and a plurality of bottom flaps 19 adjacent to the lower side 12 are provided. The blank sheet 1 is folded into an envelope, and the margin 16 for pasting and the adhered part 11 are overlaid to be heat-sealed. At this time, a coating layer (x) for preventing heat-fusion is provided at least one of shoulder flaps 18 and/or at least one of the bottom flaps 19 on an internal face of the doubly overlying shoulder flaps 18 to allow an envelope product to stand.