baber/WOPTO huggingface dataset:
Patent JP-S61214463-A (JP)
Title: Solid-state image pickup device and driving method thereof
Inventor: ISHIHARA YASUO
IPC: H04N5/335
Filed: 1985-03-19
Abstract: PURPOSE:To reduce an after-image by thinning P-type impurity concentration and selecting the peak value of transfer gate pulses so that the voltage of a transfer gate region is made larger than that of a depleted P-type region. CONSTITUTION:When a transfer gate is brought to an ON state, signal charges stored in a P-type region 32 are read completely to a vertical CCD register, and the P-type region 32 is brought to a completely depleted state. For transfer charges to a vertical CCD transistor from the P-type region, voltage whereby the voltage of a transfer gate region is made higher than voltage, whereby the P-type region is depleted completely, by 300mV or higher is applied to a transfer gate electrode. Consequently, a channel in the transfer gate region can be brought to an intense inversion state at all times. That is, signals generated by infrared beams can be transferred to the vertical CCD register completely by adjusting the peak value of transfer gate pulses.
Patent JP-2000247423-A (JP)
Title: Conveyor frame
Inventor: YOKOYA SHIGEHARU
IPC: B65G21/00
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a conveyor frame allowing smooth storage of electrical wiring and smooth mounting work of a frame cover and capable of improving facility workability of a conveyor. SOLUTION: In this conveyor frame 1, an engaging part 5c of a partitioning member 5 is engaged with an engaging hole 20a of a main body frame 2 to lock the partitioning member 5 in a storage part 2A of the main body frame 2. An engaging end part 50b is formed in a tip part of a partitioning part 5b of the partitioning member 5. An engaging part 6a of a frame cover 6 is engaged with the engaging end part 50b to lock the frame cover 6 in the main body frame 2. An opening part 2B of the main body frame 2 is covered with this frame cover 6.
Patent JP-H03256615-A (JP)
Title: Thread cutting method for developable tooth flank double enveloping worm using pinion cutter
Inventor: MAKI MITSURU
IPC: B23F13/06
Filed: 1990-03-07
Abstract: PURPOSE:To achieve a high productivity with the use of a pinion cutter, by rotating a pinion cutter around a medium gear shaft in accordance with the rotation of the same gear and giving the relative motion in the gear axial direction relatively between the worm shaft and medium gear shaft. CONSTITUTION:In a developable tooth face drum type worm gear, a blade straight cutting edge is arranged so that the cutting edge of a blade 2 exists within the medium gear plane at the same pitch as the teeth of a medium gear (tooth number of medium gear-reduction gear ratio of medium gear Xworm bar number) and in the tooth number equal to the tooth number thereof or 1/integral number and at the pitch of integral number times within the plane vertical to a tool shaft 1. Now this blade cutting edge may not be located on the plane vertical to the tool shaft 1. Namely, it may be arranged so as to composedd a helicoid with the tool shaft 1 as the axis. The cutter blade 2 arranged like this is rotated in accordance with the rotary motion of the medium gear and a longitudinal feed is applied on the blank of the worm.
Patent JP-H01230971-A (JP)
Title: Cooling device
Inventor: YOKOUCHI KISHIO
IPC: F25D9/00
Filed: 1988-03-09
Abstract: PURPOSE:To accomplish immersion liquid-cooling with a high degree of cooling efficiency, by providing a compressor by which vaporized coolant is sucked from a boiling- cooling chamber, and compressed and sent to a compressing condenser, and a device by which condensed coolant is returned from the compressing condenser to the boiling- cooling chamber. CONSTITUTION:Fluorocarbon 3, as a coolant for example, is filled in a boiling-cooling chamber and a circuit board 4 is immersed in it. When electric power is supplied to the circuit board 4 and elements generate heat, the fluorocarbon evaporates absorbing heat of vaporization, so that an increase in temperature of the elements in prevented. Low pressure vapor produced at this time is sucked and compressed by a compressor 6, and sent to a compressing condenser 2. Thus, the vapor becomes high pressure and high temperature. The high pressure vapor comes into contact with a heat exchanger 8 installed in the compressing condenser 2, and is cooled to condense to liquid fluorocarbon 3. During condensing, the vapor emits heat efficiently and is liquefied again. The liquefied fluorocarbon 3 is returned to the boiling-cooling chamber 1 through nozzles 10 with very small diameters, which are provided on a partition wall between the compressing condenser 2 and the boiling-cooling chamber 1, expanding adiabatically.
Patent JP-2000248828-A (JP)
Title: Door structure for automobile
Inventor: ONO KENJI
IPC: B60J5/04
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To provide door structure for an automobile, in which an open area on the door anti-opening end side is ensured sufficiently and getting-on-off is facilitated while a door is not much opened unexpectedly even in the case of the small opening of the door and the opening of full opening can be increased sufficiently. SOLUTION: A door 12 and a car body 10 are connected by two levers 14, 16 juxtaposed in the longitudinal direction of a car. The lever 16 on the door opening-end side is set in length longer than that 14 on the door anti-opening end side. Both end sections of each lever 14, 16 are contained rotatably respectively to the door 12 and the car body 10 at rotary supporting points 20, 21, 22, 23. The rotary supporting point 23 of one end section 16b of the lever 16 on the door opening end side can be slid in the door longitudinal direction along a slide rail 28 mounted on the constrained door 12.
Patent JP-H09221541-A (JP)
Title: Production of copolyester
Inventor: KURAMOTO MICHIKO
IPC: C08G63/85
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To produce a copolyester excellent in heat resistance, transparency, gas-barrier properties, etc., and desirably utilizable for bottles, films, fibers, sheets, foams etc. SOLUTION: A copolyester is produced from a dicarbosylic acid component based on terephtalic acid, a diol component based on ethylene glycol, and 3-15mol%, based on the whole dicarboxylic acid component, 2,6- naphtalenedicarboxylic acid component by adding a dialkyl 2,6- naphtalenedicarboxylate and ethylene glycol to bis(β-hydroxyethyl) terephthalate and/or its oligomer, subjecting the mixture to transesterification in the presence of a titanium compound or a tin compound, and polycondensing the obtained product.
Patent JP-H02234097-A (JP)
Title: Tank type fast breeder reactor
Inventor: OGURA KENJI
IPC: G21C1/02
Filed: 1989-03-08
Abstract: PURPOSE:To surely eliminate decay heat of a reactor core by providing a communicating hole for communicating with an intermediate plenum, provided on a core tank, a main circulating pump suspended from a roof slab, and a maintenance cooling module. CONSTITUTION:In the case of executing the maintenance of the inside of a reactor vessel 1, a free liquid level L1 of a coolant 15 is lowered to the apex part of a reactor core 3. A primary coolant 15 heated by decay heat flowing out of the core reactor 3 flows out to an intermediate plenum 13 from a communicating hole 17 provided on a core tank 4. This coolant 15 is sucked by an electromagnetic pump 20 of a maintenance cooling module 21 and brought to pressure rise, flows through a passage 37 and flows into a heat exchanger 19 from an inflow window 25 of the heat exchanger 19. The coolant which flows in flows down through the inside of a fall pipe, and during that time, it is brought to heat exchange with a secondary coolant which ascends through the inside of a heat-transfer pipe and brought to heat elimination, and flows out to the lower plenum 14 from an outflow window 38. The coolant which flows into the plenum 14 flows into a main circulating pump 8, and forms a circulating flow which flows into the reactor core 3 from a discharge pipe 8a. In such a way, cooling of the reactor core 3 can be executed surely.
Patent JP-H09296088-A (JP)
Title: Polyvinyl alcohol film for packaging of fiber product
Inventor: KAWAI TSUTOMU
IPC: C08L29/04
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a PVA film for packaging of a fiber product which is less likely to cause migration of a plasticizer and bleedout of the plasticizer onto the surface of the film, has excellent heat sealability, is less likely to cause blocking, and, when allowed to stand under various conditions, has excellent fastness. SOLUTION: This 10 to 100μm-thick polyvinyl alcohol film for a fiber product comprises a compsn. comprising: 100 pts.wt. polyvinyl alcohol having a degree of saponification of 70 to 100mol% and, incorporated thereinto, 3 to 100 pts.wt. compd. prepd. by an addition reaction of 1 to 4mol of an alkylene oxide with one mol of a trivalent to hexavalent polyhydric alcohol.
Patent JP-S61212904-A (JP)
Title: Radio wave reflecting body
Inventor: KANAYAMA TATSUYA
IPC: H05K9/00
Filed: 1985-03-18
Abstract: PURPOSE:To improve the reflecting characteristic by using a metallic wire net with combinations of the relation between the wire diameter of the metallic wire and the mean density as 20#-80# for 50mum-90mum, 15#-60# for 90mum-130mum for an electromagnetic wave reflecting body. CONSTITUTION:The relation of the metallic wire net with the relation of the wire diameter and density is 20#(mesh)-80# for 50mum-90mum, 15#-60# for 90mum-130mum and 10#-40# for 130mum-170mum and the metallic wire net is formed by composing it with a backup member. The # indicates the mean density of warp and weft per inch. The reflecting member utilizing a 4-60GHz electromagnetic wave has a reflecting performance depending on the wire diameter and density of the metallic wire depending also on frequencies and the density being a mean value depending on the wire diameter of the metallic wires and the warp and weft is selected to a specific value as above, then the reflecting member with inexpensive cost and excellent reflecting performance is obtained.
Patent JP-2000249291-A (JP)
Title: Heat insulation structure
Inventor: KIKUCHI SHIRO
IPC: F17C3/04
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a heat insulation structure which can be formed easily, in a short period of time and economically. SOLUTION: A split cylinder forming heat insulating material 2 is disposed on the surface of a pipe 1, a circumferential joint part 10a of the heat insulating material is formed by joining the heat insulating materials to each other on the surface side to be expanded toward the inside from the joint region, a hole part 11a is bored in the joint region through a pressure sensitive tape 11 stuck to the joint region, and a synthetic resin foam stock solution is injected from the hole part into the joint part, and foamed and solidified to form a joint heat insulating material 13a. Thus, the joint part 10a is joined on the surface and closed so that it has a function of a foam pressing jig, so the pressing jig is not needed.
Patent JP-H11229732-A (JP)
Title: Shutter for building
Inventor: UETAKE TORU
IPC: E06B9/17
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a shutter for a building which secures a sufficiently large opening, when a good lighting and ventilation are required, and prevent the insect from entering therefrom. SOLUTION: Lighting holes 14 (14a, 14b) are bored in a shutter curtain structural member 11 constituting a shutter curtain 10 and a window board material 15 for opening/closing the lighting holes is slidably provided in the shutter curtain structural member 11. In this case, the window board material is slid in relation to the lighting holes to be in a prescribed position and the quality of the window board material is appropriately selected so that the ventilation, lighting, closing conditions can be arbitrarily selected, a sufficiently large opening area can be secured, and the insect proof can be provided.
Patent JP-2000249989-A (JP)
Title: Lens material for eye
Inventor: OKUMURA AKIKO
IPC: C08F220/36
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a lens material for eyes having excellent UV absorptivity and excellent antioxidant property. SOLUTION: This lens material for eyes consists of a polymer obtd. by polymerizing a polymerizable component containing a benzotriazole compd. expressed by the formula. In the formula, X is a hydrogen atom, halogen atom, 1-3C alkyl group or 1-3C alkoxy group, R1 is 2-10C straight- or branched-alkylene group, R2 is a hydrogen atom, methyl group or halogenated methyl group, R3 is a hydrogen atom, alkyl group or aryl group and each of R4 and R5 is independently a 1-8C alkyl group.
Patent JP-H02233437-A (JP)
Title: Picture image forming device
Inventor: MORITA YOSHIO
IPC: B65H7/18
Filed: 1989-03-07
Abstract: PURPOSE:To ensure a necessary interval between transfer sheets on a transfer sheet transport path for efficient transport by providing a sheet detecting switch for detecting the transfer sheet between a sheet supply part and a handle roller to change over a control mode according to the turning-on and -off of the sheet detecting switch. CONSTITUTION:A temporary stop mode is selected only when a sheet detecting switch SW4 detects a transfer sheet, i.e., twofold supply takes place, and the supply of transfer sheet continued for a predetermined period ensuring required interval between the preceeding and succeeding transfer sheets is stopped. Next, when this switch SW4 is turned off and the twofold supply does not take place, a constant cycle mode is selected to send the transfer sheet from a sheet supply part at a constant interval of time.
Patent JP-H05245346-A (JP)
Title: Electrodialyzer
Inventor: IKEDA SATOSHI
IPC: B01D61/46
Filed: 1991-03-19
Abstract: PURPOSE:To provide an electrodialyzer which does not generate gaseous chlorine and gaseous hydrogen and consume acid, and copes with a change of raw water in pH. CONSTITUTION:Cation exchange membranes K and anion exchange membranes are alternatively arranged and an anode chamber 3 and a cathode chamber 4 are provided on both the ends. One independent passage is constituted of the anode chamber 3, the cathode chamber 4 and an electrode solution tank 16. As solvent fed to the passage, buffer solution consisting of a mixed solution of acid and its salt or mixed solution of base and its salt. As solute added to the solvent, metal where oxidation-reduction reaction reversely takes place or metal chelate with these metal is used.
Patent JP-2000253266-A (JP)
Title: Device and method for image processing
Inventor: YABE TAKASHI
IPC: G06F3/12
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To always form an image properly reflecting the result of calibration independently of the type of output paper used for image formation. SOLUTION: When an image forming device 107 prints out a test pattern instructed by a pattern instruction 13 on output paper used for a printout in calibration relating to the printout characteristics of an image forming device 107 and an image reader 126 reads the pattern, a read changeover device 11 is used to select an image reading function in response to the type of output paper on which the test pattern is printed out. Thus, the transparent output paper such as OHP paper is properly calibrated.
Patent JP-S59180201-A (JP)
Inventor: TANDA KATSUSHI
IPC: F22B1/18
Filed: 1983-03-30
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-S53138731-A (JP)
Title: Electrostatic multi-stylus recording head
Inventor: NAKAI TOSHIHARU
IPC: G03G15/00
Filed: 1977-05-10
Abstract: PURPOSE:To easily incorporate the recordign head into an integral body when it is assembled with a record electrode block by providing two rows of auxiliary electrode group, their lead wire, and connecting terminals to the outside on a single flexible substrate.
Patent JP-H01228419-A (JP)
Title: Sink-float type pisciculture apparatus
Inventor: KAWAGUCHI KATSUYUKI
IPC: A01K63/00
Filed: 1988-03-10
Abstract: PURPOSE:To improve the quality of fish meat and to perform vigorous breeding of aquatic life by ejecting a pulsation water jet through a pump nozzle into a cylindrical circulation flow water-tank and forming a circulation water flow in the water-tank, thereby forcing fishes to the swimming in a counter flow. CONSTITUTION:A ring-shaped float 13 usually acts as a buoy by air contained in the float and suspends a basket-shaped enclosure 17 from the surface of the sea. The basket-shaped enclosure 17 is composed of a water-permeable partition such as net or canvas and acts as a cylindrical enclosure for fishes. The leak of the air from the float to the outside by the intrusion of sea water, etc., can be prevented by the action of a check valve 14 and, accordingly, buoyancy is constantly applied to the pisciculture water tank. A tangential nozzle- attaching device 16 to fit an ejection nozzle 9 of the pump is attached to the inside of the float 13 of the side of the water-tank. Sea water pressurized by a pulsation pump is ejected from the tangential water-ejection tube 9 attached to the nozzle-attaching device 16 of the cylindrical tank to form a circulatory flow in the pisciculture tank B. Fishes are forced to swim in a direction opposite to the circulatory flow.
Patent JP-S57169758-A (JP)
Title: Electrophotographic receptor
Inventor: YAGI SHIGERU
IPC: G03G5/147
Filed: 1981-04-14
Abstract: PURPOSE:To form an electrophotographic receptor excellent in mechanical strength and satisfactory in electrical characteristics, such as free of potential decay in the dark and sufficiently low in residual potential after exposure, by adding a pyrazoline derivative into the protective layer of a photoconductive layer surface. CONSTITUTION:A pyrazoline derivative embodied by 1-phenyl-3-(4'-amino-styryl)- 5-(4''-aminophenyl)-pyrazoline, represented by the general formula shown in which R1, R2, R4, R5 are 1-10C alkyl or optionally substituted aryl and R3 is H or 1-10C alkyl is used. A photoconductive layer made of Se or the like is formed on a conductive substrate, and a protective layer containing 0.01-70wt% said pyrazoline derivative and a binder resin is formed, thus forming an electrophotographic receptor. In addition, the protective layer may contain 0.001-2mol electron acceptor, such as phthalic anhydride per mole of the pyrazoline derivative.
Patent JP-H04290352-A (JP)
Title: Communication control system for specified terminal
Inventor: MORITOMO HARUO
IPC: H04Q3/58
Filed: 1991-03-19
Abstract: PURPOSE:To realize communication with the specified terminal connecting INS terminals on multi-points without influence on INS specifications. CONSTITUTION:A privacy code register means 26 registering privacy codes for each terminal, an originating means 18 transmitting the privacy code of the terminal 10 to be connected with the calling set signal, a response means 16 returning response signals when receiving calling set signals sent from the originating call signal 18, a comparison means 22 comparing the privacy bar code in the calling set signal sent from the originating call means 18 with that for each terminal, and a reception means 24 receiving the only response from the terminal 10 equipped with the same privacy code with that from the originating call means 18 based on the comparison result of the comparison means 22, are provided.
Patent JP-H07240727-A (JP)
Title: Reception equipment for two-way broadcast and remote controller thereof
Inventor: YOSHINOBU HITOSHI
IPC: H04N7/173
Filed: 1994-03-01
Abstract: PURPOSE:To easily and surely respond to a two-way broadcast program through a commander. CONSTITUTION:A commander 34 is provided with a two-way button 34it which switches a television receiver to the response mode and the non-response mode to the two-way program. Functions of channel selecting buttons of a reception equipment and functions for response operations are assigned to buttons 34w1 to 34wb of the commander 34. A conversion table between functions for response operations and functions of channel selecting buttons is stored in a ROM 22 of the television receiver or the memory of a remote control commander. When the two-way button 34it is operated to set the television receiver to the response mode, the response mode is displayed on the television receiver or the commander, and the conversion table is used to convert the channel selecting command due to operation of channel selecting buttons to a selection response command.
Patent JP-H08248409-A (JP)
Title: Color filter for liquid crystal display device and its production
Inventor: IMAZU KENJI
IPC: G02F1/1335
Filed: 1995-03-15
Abstract: PURPOSE: To form a color filter having a flat surface equipped with a light- shielding body having low reflectance and high light-shielding property by selectively forming a transparent resin as a spacer under the color filter part in such a manner that the resin has the same film thickness as that of the black matrix to fill the step part between the light-shielding body and the color filter. CONSTITUTION: This color filter consists of a glass substrate and a red filter 35, green filter 36, blue filter 37 and light-shielding body 32 which shields the border part between color filters from light formed on the glass substrate. A light-shielding body 32 has low reflectance and high light-shielding property. A transparent spacer 34 having the same film thickness as that of the light- shielding body 32 is formed only under the color filters.
Patent JP-H09229460-A (JP)
Title: Remotely operating device for air conditioner
Inventor: MIYAZAWA KENICHI
IPC: F24F11/02
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a remotely operating device for an air conditioner in which time can be set merely by moving one finger on a straight line. SOLUTION: The remotely operating device for an air conditioner for remotely setting the operation of the conditioner via radio comprises a start setting button 72 to be pressed when the time of starting the operation of the conditioner is set, an end setting button 74 to be pressed when the time of ending the operation of the conditioner is set, and time setting buttons 73, 74 to be pressed when the time of starting or ending the operation is set, wherein the buttons 72, 71, 73, 74 are provided in parallel on one straight line.
Patent JP-H04292702-A (JP)
Title: Pulverized coal combustion device
Inventor: BABA AKIRA
IPC: F23D1/00
Filed: 1991-03-20
Abstract: PURPOSE:To enable execution of stable combustion in a wide range of the load and to prevent the occurrence of slagging by installing a flame stabilizer with a stepped part the cross section of which is increased and at the stepped part with a pressure introduction part to regulate an air flow at a pulverized coal particle residing part in the vicinity of a burner outlet at the tip part of a pulverized coal feed pipe. CONSTITUTION:A flame stabilizer 3 having a stepped part to increase the cross section of a pulverized coal feed pipe 14 is increased is formed to the tip part on the furnace 1 side of the pulverized coal feed pipe 14. A small amount of working gas in the flame stabilizer 3 is introduced through a working gas introduction pipe 6 to a working gas head 15 and the size of the circulating area of pulverized coal particle on the downstream side of the flame stabilizer 3 is controlled by a control device 11. This constitution automatically copes with a change in a combustion load and a kind of coal. Further, the inner surface temperature of the flame stabilizer 3 is monitored by a temperature measuring system 17 and control is made by a flow rate regulating valve 9 so that ash is prevented from being fused and adhered (slagging) to the flame stabilizer 3.