baber/WOPTO huggingface dataset:
Patent JP-H01119992-A (JP)
Title: Insulated gate type nonvolatile semiconductor memory device
Inventor: KOYAMA MASASHI
IPC: G11C16/04
Filed: 1987-10-31
Abstract: PURPOSE:To decrease the area occupying rate of a row decoder by controlling a voltage to be inputted to a word line connected to the plural row decoders selected with a row address selective signal and the bit line of a memory transistor (TR) connected to the word line. CONSTITUTION:For example, when memory TR Q1 is programmed, the row address selective signal selects a raw decoder 1, drives a row decoder output line X1, and biases it to a high voltage. In such a case, other row decoder output lines X2 and X3 are biased to a low voltage by row decoders 2 and 3. Further, only a bit line Y1 connected to the drain electrode of the TR Q1 is set at the high voltage, other bit line Y2 is set at an open condition, a source wiring Z1 to which the source electrode of the TR Q1 is connected is selectively made into a grounding voltage, and a source wiring Z2 is biased to the high voltage. Consequently, only the memory TR Q1 is programmed. Thus, the area occupying rate of the row decoder can be decreased.
Patent JP-S62136084-A (JP)
Title: Carbon dioxide gas laser oscillator
Inventor: TERADA SETSUO
IPC: H01S3/03
Filed: 1985-12-10
Abstract: PURPOSE:To prevent the oil mist in a gear box from penetrating into a rotor chamber by providing channels for introducing or depressurizing medium gas between the rotor chamber and the gear box. CONSTITUTION:When a middle chamber 3 is depressurized at the start of operation, the evacuation speed in the middle chamber 3 is regulated to be low by an electromagnetic laves SL8 with a needle valve and, by the evacuation speed regulation, the difference between the volumes in the system is so controlled as to eliminate the difference between the middle chamber 3 pressure and the total system pressure during the depressurization transient. On the other hand, when the operation is stopped, a certain pressure is obtained in a certain period in accordance with the ratio of the total system volume and the middle chamber system volume by an electromagnetic valve SL6 with a needle valve which is provided in the middle chamber pressurizing system in addition to an electromagnetic valve SL5 with a needle valve for filling pressurized gas into the system. Moreover, a relief valve 9 is employed for the middle chamber 3 in parallel to a relief valve 8 which regulates the pressure in the total system to avoid the pressure difference between the middle chamber 3 and the total gas system even under the pressurized condition.
Patent JP-H04152104-A (JP)
Title: Precise molding method of ceramic and metallic powder
Inventor: YOTSUTSUJI AKIRA
IPC: B22F3/02
Filed: 1990-10-16
Abstract: PURPOSE:To apply uniform and free pressure to a material to be molten, by a method wherein a movable part is moved backward forcibly or by filing pressure of the material, additional filling of the material by amount of backward movement of the movable part is performed and oscillation and pressurized oscillation having appropriate amplitude are applied to the movable part during filing process or at the time of completion of the filling of the material. CONSTITUTION:High-pressure mold clamping of a mold fitted to an injection molding machine is performed and a movable bar connecting plate 21 is raised by sending hydraulic oil for raising a piston of a hydraulic cylinder 16 to hydraulic oil inflow port 23. Since the movable bar connecting plate 21 is connected with a movable bar 15, the movable bar 15 is raised up to an appropriate position. A material to be molten is filled into its spatial part from the injection molding machine through a sprue, runner and gate 17. Then the movable bar 15 is moved backward, filling of the material to be molten by amount of backward movement is performed and appropriate dwell is applied to the same. The material of a molded product 20 is pressurized while oscillating the movable bar 15 by changing intermittently sending hydraulic pressure through the hydraulic oil inflow ports 22, 23. It is most favorable to oscillate the movable bar 15 from the initial stage of the filling of the material in accordance with a kind of the material.
Patent JP-H05122524-A (JP)
Title: Image processor
Inventor: KAWASAKI MINEKO
IPC: H04N1/40
Filed: 1991-10-24
Abstract: PURPOSE:To easily copy only the desired density part of an original as it is and to keep the gradation of an output image at the image processor such as a copy machine or the like. CONSTITUTION:More than two various slice levels SL1 and SL2 are provided as the density level of the input image from the original. Only the part of density between these slice levels SL1 and SL2 is copied and for the part of the other density, the output level of an image signal is decreased so as not to copy that part. The respective slice levels SL1 and SL2 can be arbitrarily set on a control panel.
Patent JP-H07106254-A (JP)
Title: Device and method for vaporization and supply equipment for liquid raw material
Inventor: ONO HIROFUMI
IPC: H01L21/205
Filed: 1993-10-07
Abstract: PURPOSE:To enable stable vaporization when supply amount of liquid raw material is increased, in the case of vaporization and evaporation of supplied liquid raw material. CONSTITUTION:In a vaporization supplying method for liquid raw material wherein liquid raw material L is supplied to a vaporization chamber 13 while carrier gas is supplied to the vaporization chamber 13, the liquid raw material L which permeates into the vaporization chamber 13 is vaporized and evaporated, and mixture gas Kn of the carrier gas and the vaporized material gas is supplied to a reaction chamber, the carrier gas is jetted toward a liquid exit 23a into which the liquid raw material L permeates, and the vicinity of the liquid exit 23a is set in the state of reduced pressure, by increasing the flow velocity of the carrier gas in the vicinity of the liquid exit 23a. Thereby vaporization and evaporation of the liquid raw material L are accelerated.
Patent JP-H01119893-A (JP)
Title: Muddler carry-out apparatus for beverage vending machine
Inventor: TAWA AKINORI
IPC: G07F11/72
Filed: 1987-11-02
Abstract: PURPOSE: To improve workability at the time of replenishing muddlers by forming a muddier storage part into independent cassette container and attachably and detachably mounting this container onto the main body of a muddier carry-out device for automatic beverage vending machine. CONSTITUTION: A hopper-shaped muddler storage part 2 for storing a lot of muddlers 3 altogether by piling them up in lying attitude is formed into cassette container with lid 21 constituted as an independent part separate from a pedestal 1 on the main body side of the muddler carry-out device. Then, this muddier storage part 2 is inserted from above between two pairs of upper and lower holders 12 and 13, which are provided on front walls 11 on the side of the pedestal 1 and its back side, and held at a prescribed position. When replenishing the muddlers 3, the muddler storage part 2 is detached from the pedestal 1 on the main body side and after the muddlers 3 are replenished in that state, the muddier storage part 2 is set onto the pedestal 1 again. Thus, the replenishing work of the muddlers 3 can be easily performed.
Patent JP-H11122322-A (JP)
Title: Security method for network
Inventor: SAWADA YOSHIHIRO
IPC: H04L9/32
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To attain efficient security of a network to perform mutual communication among plural LANs by performing transmission from a repeater on the side of transmission while previously adding access detection information and an access detection program. SOLUTION: When transmitted electronic mail is inputted from a LAN 1a to the repeater and the transmitted mail shows security object communication, an access detecting function adding part 24a adds the stored access detection program and an access detection information register part 25a adds the previously registered access information to the end of the electronic mail as a file. Afterwards, the electronic mail, to which an access detecting function is added, is transmitted through an external network. The repeater, which receives the electronic mail, reads an access list in the access detection information added to the electronic mail into a memory. When an access source address does not exist in the access list, the occurrence of illegal access is judged and a caution notice is transmitted.
Patent JP-2001097352-A (JP)
Title: Storing container
Inventor: SATO MITSUHIRO
IPC: B65D85/74
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a storing container having a reinforcing piece in which shock applied to a second circumferential surface can be absorbed or dispersed and shock transmitted to a first circumferential surface can be reduced. SOLUTION: There are provided a container main body 2 having a bottom surface 3 and a first circumferential surface 4 extending upwardly from a circumferential edge of the bottom surface 3; and a lid 14 having a top surface 15 and a circumferential surface 16 extending from a circumferential edge of the top surface 15 in a downward direction. The first circumferential surface 4 is formed with a flange 5 extending from a circumferential edge at the top part of the first circumferential surface 4 around an outward direction of the first circumferential surface 4, and a second circumferential surface 6 enclosing and extending from an outer circumferential edge of the flange 5 to the first circumferential surface 4.  Between the first circumferential surface 4 and the second circumferential surface 6 is fixed a reinforcing piece 9 extending at a lower surface of the flange 5 and around a diameter direction in an outward orientation. A lower edge of the reinforcing piece 9 is extended to approach gradually a lower surface side of the flange 5 as it is extended from the second circumferential surface 6 toward the first circumferential surface 4.
Patent JP-H03142749-A (JP)
Title: Compact disk reproducing device
Inventor: NOMURA NAOMI
IPC: G11B7/085
Filed: 1989-10-27
Abstract: PURPOSE:To precisely decide the track pitch of a compact disk with the aid of a microcomputer without using a sensor by reading a sub-code at a first point whose radius is known, immediately executing jumping to an inside circumferential side by one track after storing the sub-code and measuring the time from the point until the sub-code at the first point can be read. CONSTITUTION:The sub-code showing the absolute position of the disk is read at a point 3 where the time required for one rotation of the disk is measured and stored in a microcomputer. Then, the jumping by one track is executed to the inside circumferential side and touchdown is executed at a point 4 after the jumping. Thereafter, the sub-code is continuously read and the sub-code which is stored in the microcomputer before and which is at the point 3 where the time required for one rotation is measured is read when the disk is rotated once. When the time required for reading the sub-code is measured by a timer in the microcomputer, the time required for one rotation at a certain point is measured. Thus, the track pitch of the compact disk is decided by the microcomputer without the sensor.
Patent JP-H02127358-A (JP)
Title: Image forming device
Inventor: ARAKI TOMOYUKI
IPC: B65H29/60
Filed: 1988-11-05
Abstract: PURPOSE:To prevent sheets from being discharged through the third discharge port and scattered and polluted while no sheet post-processing device is fitted by providing a prohibiting means prohibiting the switching to the third discharge port. CONSTITUTION:The switching to a nonreverse discharge port which is the second discharge port 2 is performed by the first flapper 25, and the switching between a reverse discharge port which is the first discharge port 1 and the third discharge port 3 is performed by the second flapper 28. When a sheet storing device which is a sheet post-processing device is not fitted to the third discharge port 3, the attitude of the second flapper 28 is corrected by the force of a compression spring 44 via the action of a flapper position correcting member (prohibiting means) 41, and the switching to the third discharge port 3 is prohibited. As a result, sheets are prevented from being discharged through the third discharge port 3 and scattered.
Patent JP-H11115457-A (JP)
Title: Air conditioner for automobile
Inventor: SHIMAUCHI TAKAYUKI
IPC: B60H1/00
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner for an automobile which can reduce not only the number of part items but also assembly man-hours to reduce costs. SOLUTION: A partition plate 3 which divides a center opening part 2 from a side opening part 4 is provided in only the downstream of guides for seal in the upstream and downstream 8, 9, and a side opening and closing part 20 on a side of the guide for seal in upstream 8 is provided at a position where it does not interfere with the partition plate 3 due to an extended part 23. Owing to this configuration, an integrated door 12 in which seal members 16, 17 are joined with a molding produced by integrally molding a center door shaft 13, center opening and closing parts 14, 15, a side door shaft 19, and side opening and closing parts 20, 21 can be assembled from a center opening part 2 side to reduce the number of part items and assembly man-hours.
Patent JP-H11116136-A (JP)
Title: Intra-pipe moving device
Inventor: TSUNEWAKI HIROSHI
IPC: B65H54/40
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To provide an intra-pipe moving device which can preclude damage and the break of cables. SOLUTION: This intra-pipe moving device is composed of an operation control means 1, intra-pipe traveling dollies 31 and 32 connected to the operation control means 1 with cables and having driving wheels 6 driven by control signals from the control means 1, slack sensing means for cables 18 and 19, and cable drum means 14a and 14b which receive signals from the slack sensing means mounted on the dollies and perform unwinding and winding of the cables 18 and 19 so that their condition is held in the specified slackness range.
Patent JP-2000114077-A (JP)
Title: Separate transformer
Inventor: KIN TOJI
IPC: H01F38/14
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a separate transformer which is excellent in dust-proof and magnetism-shielding characteristics while the noise at revolution is prevented. SOLUTION: Related to a separate transformer 1 wherein a primary core 2 and a secondary core 4 are allocated to face each other with a gap G in between for free relative rotation while an electric power or electric signal is transferred without contact between the primary core 2 and the secondary core 4, a first cover 3 which is, of a conductive material, attached to the primary core 2 and a second cover 5 which is, of a conductive material, formed into a body of revolution comprising a cylinder wall 5b and attached to the secondary core 4 are provided, and the cylinder wall 5b is extended on the primary core 2 side from the gap G, with the first cover 2 and the second cover 4 allocated with a gap S in between at a position away from the gap G.
Patent JP-2000115960-A (JP)
Title: Electric junction box
Inventor: MURAKAMI MASAKAZU
IPC: H02G3/16
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an electric junction box capable of preventing the terminal part of an electric wire wired to a wiring board from having interference with the assembly of the wiring board on an upper case or a lower case in assembling the wiring board on the upper case or the lower case. SOLUTION: The electric junction box 10 includes a lower case and an upper case combinable with each other, and an electrically insulated wiring board 13 disposed between the upper and the lower cases with an electric wire W constituting preferable configuration of circuitry. The electric box further has wire terminals mounted on the wiring board 13 and a corner 13h for preventing the lower case from interfering with the terminal.
Patent JP-2000113366-A (JP)
Title: Traffic information supply system using gps
Inventor: KAWAMI ATSUSHI
IPC: G08G1/09
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To easily and precisely obtain travel time on a traveling vehicle. SOLUTION: In a travel time information supply system, various pieces of information transmitted from an on-vehicle device 3 loaded on a vehicle 2 traveling a road 1 is received by a center device 5, the travel time of the respective vehicles is obtained and GPS is used. The on-vehicle device 3 receives a GPS signal from a GPS satellite, calculates the present position of the vehicle, transmits registration position pass information formed of a registration position, present, time and vehicle ID to the center device whenever the vehicle passes the registration position and transmits a travel time transmission request to the center device.  The center device calculates necessary time between registration positions from registration position pass information received from the respective vehicles, registers it in a necessary time table, calculates travel time from a start position and a destination, which the received travel time transmission request designates, from necessary time stored in the necessary time table and transmits travel time to the vehicle 2 of a transmission request source.
Patent JP-2001107172-A (JP)
Title: Sintered composite material having high thermal conductivity and its producing method
Inventor: AJITOMI SHINZO
IPC: C22C29/02
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain a dense sintered composite material having high thermal conductivity, high in mechanical properties, particularly in toughness, having reliability even under an environment with a heat cycle, vibration, or the like, moreover excellent in workability and small in a thermal expansion coefficient and to provide a method for producing the same. SOLUTION: This sintered composite material having high thermal conductivity has a fundamental composition of high thermal conductivity metal particles of 30 to 70 vol.% having the average particle size of 1 to 50 μm and carbide particles of 70 to 30 vol.% having the average particle size of 1 to 100 μm, in which fine particles with the average particle size of 0.01 to 1 μm mainly composed of metallic oxides composing the above carbides are added by <=2 wt.%. As for the method for producing the sintered composite material having high thermal conductivity, a mixture obtained by adding the above fine particles to the above fundamental composition by <=2 wt.% is sintered under >=10 atmospheric pressure.
Patent JP-H08139419-A (JP)
Title: Excimer laser equipment and annealing treatment method using excimer laser equipment
Inventor: SATO TADASHI
IPC: H01S3/225
Filed: 1994-11-14
Abstract: PURPOSE: To provide an excimer laser equipment having large output and large area, and an annealing treatment method of high reliability which uses the excimer laser equipment. CONSTITUTION: An excimer laser equipment is provided with a plasma forming chamber 104, irradiates an X-ray generating target 3 with an electron beam led out from an electron source 2 which generates an electron beam 101 having uniform and large area, generates an X-ray, introduces the X-ray to a space between discharge electrodes 5 and 6 of an excimer laser, and preliminally and uniformly ionizes the space of large area between the discharge electrodes 5 and 6. Then, a laser light having large output and large area is led out by applying a pulse voltage across the discharge electrodes. Hence, a thin silicon film is irradiated with the laser light having large output and large area through an uniform optical system, and annealing treatment of the thin film is performed.
Patent JP-H06109941-A (JP)
Title: Transporting and gripping method for fused and coated optical fiber
Inventor: SUGIYAMA YUJI
IPC: G02B6/255
Filed: 1992-09-24
Abstract: PURPOSE:To eliminate the slack of fused and coated optical fibers at the time of transporting the coated optical fibers from a fusing station to a reinforcing station. CONSTITUTION:The coated optical fibers 1a, 1b are gripped by fusing clamps 2a, 2b having corrugated gripping surfaces and and the bare optical fibers 3a, 3b are fused in the fusing station 4. The coated optical fibers 1a, 1b are gripped by a transporting clamp 5 in the position on the outer side of the fusing clamps 2a, 2b while the coated optical fibers 1a, 1b are held gripped by the fusing clamps 2a, 2b at the time of transporting the fused and coated optical fibers 1a, 1b to the reinforcing station 18 of the ensuing stage. The transporting clamp 5 is then moved in a tensing direction by rotating an eccentric shaft 8 by a prescribed amt. in the prescribed amt. simultaneously with opening of the fusing clamps 2a, 2b, by which the slack of the coated optical fibers 1a, 1b generated by the releasing of the gripping of the corrugated gripping surface 6 is eliminated and the fused and coated optical fibers 1a, 1b are transported in the tense state to the reinforcing station 18.
Patent JP-H05126924-A (JP)
Title: Optical magnetic field sensor
Inventor: NAKAMURA NOBUO
IPC: G01R15/24
Filed: 1991-10-25
Abstract: PURPOSE:To obtain an optical magnetic field sensor which is suitable for measuring small magnetic fields by inserting a lens between a magneto-optical element and polarizer on the light receiving side. CONSTITUTION:While magnetic garnet is used as the material of a magneto- optical element 4, the light which becomes linearly polarized light after passing through a polarizer 3 and is made incident to the element 4 is diffracted and spreads as zero, first, second,..., n-th order light immediately after passing through the magnetic garnet of the element 4, because the garnet has a transmitting path-like magnetic domain. In order to prevent the diffraction, a lens 8 is inserted between the element 4 and a polarizer 5 so that diffracted rays of light from the zero order to higher order can be made incident to an optical fiber 7. Therefore, an optical magnetic field sensor which is suitable for measuring small magnetic fields can be obtained, because the magnitude of a magnetic field and the linearity of the sensor can be improved and the influence of temperatures on the output of the sensor can be eliminated and, at the same time, the phase angle can be reduced.
Patent JP-2000108156-A (JP)
Title: Manufacture of molding
Inventor: YOKOMIZO HODAKA
IPC: B29C45/00
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To suppress blushing of the vicinity of a gate occurring at the time of injection molding a polyethylene naphthalene dicarboxylate by using a die obtained by constituting at least one of a gate block and a cavity wall surface near the gate of a material having a heat insulation of a specific value or less of a thermal conductivity. SOLUTION: A die obtained by constituting at least one of a gate block and a cavity wall surface near a gate of a material (heat insulation material) having a heat insulation of 1 kcal/m.hr. deg.C or less of thermal conductivity is used. This heat insulation material member is formed of a three-dimensional stereo lithographic system by using a photo-setting resin or the like. A polyethylene naphthalene dicarboxylate(PEN) is injection molded by using the die of this constitution. Here, the PEN is a polyester containing a naphthalene dicarboxylic acid as a main acid component and an ethylene glycol as a main diol component. Thus, blushing near the gate occurring when the PEN is injection molded can be reduced.