baber/WOPTO huggingface dataset:
Patent JP-S6411813-A (JP)
Title: Method and apparatus for reaction injection molding
Inventor: FURUYA TAMIO
IPC: B29C39/22
Filed: 1987-07-06
Abstract: PURPOSE:To prevent the air caught in resin during molding and molding failure from developing by a method wherein a flexible and expansible film is interposed between molds so as to inject resin in a cavity, ofter the air in the cavity is exhausted by bringing the film in close contact with the cavity of one mold by pressure, in order to fill the cavity with the resin. CONSTITUTION:A flexible and expansible film 4, which is made of urethane rubber, silicone rubber, polyester rubber or the like, is interposed between the mold parting faces of a top force 2 and a bottom force 3. By supplying high pressure air to the top force 2 after the mold closure by lowering the top force 2, the jetted air pressure brings the film 4 in close contact with the inner surface of a recessed part 304, resulting in exhausting the air in a cavity 5. Next, liquid resin is injected through a gun 306 from a nozzle 307 in the cavity 5. Since the air in the cavity is exhausted completely, the resin to fill the cavity does not contact the air, resulting in preventing molding failure due to the air caught in the resin and the resin in contact with the air from developing.
Patent JP-H10314326-A (JP)
Title: Capsule evacuating apparatus of combination of hydraulic slow-descending machine with spring and rail
Inventor: YOSHIMORI JUNICHI
IPC: A62B1/00
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To facilitate fast returning to the original position as a load is gone by providing a fine groove inside a cylinder to enable adjusting of the descending speed according to the width of the groove while a piston is provided with a spring and a check valve to soften a shock to the load. SOLUTION: In a hydraulic slow-descending machine with a spring, a fine groove 10 and a piston are arranged inside a cylinder and an oil is fed into the cylinder to seal up. A load causes the oil to move from the fine groove 10 and with the movement of the oil, the piston lowers at a fixed speed. At this point, the groove 10 is made less in width both at the upper and lower parts thereof than that at the center thereof to reduce the speed at the points of starting and ending the descending thereby softening a shock to the load. As the load is gone, the piston is lifted by a force of a spring 11. At this point, the check valve 12 provided on the piston is opened and a large amount of oil moves to raise the piston faster than the descending speed and returns to the original position. This enables the adjusting of the descending speed according to the width of the groove.
Patent JP-H0726990-A (JP)
Title: Temporary fixing structure of after-attaching actuator connecting lever
Inventor: SAKAI YUTAKA
IPC: F02D11/02
Filed: 1993-07-09
Abstract: PURPOSE:To prevent a temporarily fixing part for temporarily fixing both levers from slipping off. CONSTITUTION:In a temporarily fixing part 7A made by wires, a hook part 7a on one end is hooked on the hole 3b of a first lever 3, while a hook part 7a on the other end is hooked on the hole 4b of a second lever 4. After that, a distance between the holes 3b, 4b is extended by tightening a screw 5, thereby the loop shaped part 7b of the temporarily fixing part 7A is extendedly provided by being elastically deformed. Reference numeral 8 indicates an after-attaching actuator, and when this actuator is attached, the temporarily fixing part 7A is removed, and then the operating rod 9 of the actuator 8 is connected to the second lever 4.
Patent JP-S6148553-A (JP)
Title: Aluminum alloy material for fin for heat exchanger having significant cathodic protection effect
Inventor: FURUTA SHOICHI
IPC: C22C21/00
Filed: 1984-08-13
Abstract: PURPOSE:To obtain an Al alloy mateial for fins for a heat exchanger having a significant cathodic protection effect by blending Al with specified amounts of Mn, In and one ore more among Cr, Ti and V. CONSTITUTION:The composition of an Al alloy material for fins for a heat exchanger is composed of, by weight, 0.2-2% Mn, 0.01-0.1% In, one or more among 0.01-0.3% Cr, 0.01-0.5% Ti and 0.01-0.2% V, and the balance Al with inevitable impurities. When fins made of the Al alloy material are joined to a tube to manufacture a heat exchanger, the Al alloy material acts as a sacrificial anode and produces a athodic protection effect on the tube.
Patent JP-2001006300-A (JP)
Title: Disk reproducing device for executing high-speed reading
Inventor: SUZUKI TAKAHIRO
IPC: G11B19/28
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To embody an optimum remedy for noise of a data reproducing device by finely judging the data recording continuity and the number of incorrectable errors and executing adequate data rereading and mute processing. SOLUTION: This disk reproducing device has a detecting section (S11) which detects the data recording continuity and the number of incorrectable errors with respect to the data read out of a disk at a speed higher than the speed at the time of data reproducing, judging sections (S12 and S13) which judge whether the second reading out of the disk is necessary or not in accordance therewith and a rereading section (S15) which executes rereading of the data for the disk according to this judgment. As a result, not the uniform rereading out but the rereading out is executed only in the optimum case. Further, the judgment can be properly executed according to the degree of the incorrectable error even with respect to the mute processing of the data.
Patent JP-H1110889-A (JP)
Title: Method for forming ink ejection nozzle of ink jet head
Inventor: SUZUKI ISAO
IPC: B41J2/135
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for accurately forming a plurality of holes each having a reverse taper en bloc at low cost. SOLUTION: This method for forming an ink ejection nozzle for an ink jet head comprises a process for sticking a nozzle plate 7 made of a polymeric material to an end face opening section of a head body 6 having a plurality of grooves 8 formed thereon, a process for sticking a metallic mask 15 made of a plate member having a plurality of mask holes 16 to the surface of the nozzle plate 7, a process for removing an adhesive and a polymeric film forming the nozzle plate 7 at portions of the mask holes 16 provided on the metallic mask 15 by emitting laser lights having at least two incident angles in the same plane on the mask 15 from the upper section of the metallic mask 15 and a process for taking off the metallic mask 15. The mask hole 16 of the metallic mask 15 is in a flat shape in which the length in the inclined direction of the laser lights is shorter than the other.
Patent JP-H0520687-A (JP)
Title: Production of magnetic recording medium
Inventor: HAGA SHUICHI
IPC: G11B5/85
Filed: 1991-07-10
Abstract: PURPOSE:To prevent production of such an area where deposition of sputtering particles is prevented, namely, to prevent a shadowing part from appearing in the process of forming a magnetic layer by sputtering to produce a magnetic recording medium. CONSTITUTION:A supporting body 12 is provided around the outer circumference area of a magnetic disk substrate 10 to support the disk substrate. Thus, the disk substrate is wholly exposed, and thereby no shadowing is generated, and a magnetic layer can be formed wholly on the surface of the disk substrate.
Patent JP-H0460298-A (JP)
Title: Automatic gas-blast circuit-breaker
Inventor: NANBA MITSUO
IPC: F17C13/04
Filed: 1990-06-29
Abstract: PURPOSE:To prevent malfunction of a gas-blast circuit-breaker by effect of miscellaneous gas by composing the breaker of a flow sensor, a flow signal generator, a gas leak detector, a first gas leak decision means, a first monitoring means of gas detecting signal, a second monitoring means of flow signal, a second gas leak decision means and a circuit breaking signal generating means. CONSTITUTION:An automatic gas-blast circuit-breaker 1 is provided with a gas meter 4 serving as a flow meter at a gas-blast circuit-breaking valve 3 in a gas passage 2. A microcomputer 6 has a first gas leak decision means 10 which decides according to a signal from a flow signal generator 7 and a gas leak detector 5, a first and a second monitoring means 11, 12 of a gas detecting signal and a flow signal, a second gas leak decision means 13 which decides gas leakage, according to results of the first and second monitoring means 11, 12 and a circuit-breaking signal generating means 14 of the circuit- breaking valve 3 according to the decision of the second gas leak decision means 13. As a result, leakage of gas can be detected and thus gas circuit broking is carried out.
Patent JP-H0520536-A (JP)
Title: Vendor
Inventor: IWAMOTO SHOZO
IPC: G07F9/00
Filed: 1991-07-11
Abstract: PURPOSE:To simplify the commodity replenishing work and commodity taking- out from a commodity taking-out hole, to increase the number of commodities stored in a cabinet, and to reduce the power consumption for cold storage and warm storage of commodities in the cabinet. CONSTITUTION:The cabinet space of a main body 1 is partitioned into an upper commodity storage cabinet 5 which is provided with a cooler 7 and a heater 8 and has a heat insulating structure and a lower commodity preservation cabinet 6 at a normal temperature, and the commodity storage cabinet 5 is provided with a commodity rack 9 and a commodity carrying-out mechanism 10, and the upper commodity storage cabinet 5 and the lover commodity preservation cabinet 6 are connected, and a lifter 4 is provided as the commodity replenishing means which transfers commodities 19, which are stored in drawer type commodity preservation racks 12 provided in the commodity preservation cabinet 6, to a commodity rack of the commodity preservation cabinet 5 based on a commodity replenishing command, and commodities preserved in commodity replenishment racks 12 at the normal temperature are replenished to the commodity rack 9 in accordance with the progress of sales and are kept cold or warm at a temperature adapted to sale in the rack and are sold.
Patent JP-H1115026-A (JP)
Title: Color liquid crystal display device
Inventor: ISHIDA KEIICHI
IPC: G09F9/35
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a color liquid display device which is capable of a multicolor or a full-color display and also is capable of being used as a reflection type LCD and has high light transmittance and is capable of a display in high luminance and is capable of being manufactured at a relatively low cost. SOLUTION: Liquid crystal layer 6 being in between a lower glass substrate 1 and an upper glass substrate 2 is divided into plural divided areas 7 in a stripe shape by sealing materials 8. Then, host-guest liquid crystals in which diachronic dyes are added are poured into respective divided areas 7. At this time, for example, host-guest liquid crystals of different colors of two kinds or three kinds are made so as to be alternately poured into stripe shaped respective divided areas 7. As a result, strings of pixels displayable to respectively different two colors of three colors are arranged in a stripe shape. Then, displays of two colors or three colors are made possible and also displays to colors in which two colors or three colors are combined are made possible even without color filters by the host-guest liquid crystals whose colors are different.  Thus, a color display whose luminance is high is made possible without color filters.
Patent JP-S6149606-A (JP)
Inventor: TSUKUSHI MASANORI
IPC: H01H33/56
Filed: 1984-08-17
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-H0612498-A (JP)
Title: Data processor
Inventor: KARITA YOSHIHIRO
IPC: G06F17/40
Filed: 1992-06-29
Abstract: PURPOSE:To accurately and speedily download setting data. CONSTITUTION:Host equipment 10 is provided with terminal number setting means 17 and 13, terminal number transmitting means 11, 12, and 14, and transmission inhibition control means 11 and 12, and a handy terminal 20 is provident with equal/different-polarity deciding means 21 and 22 and decision result transmitting means 21, 22, and 14. The equal/different-polarity confirmation of the terminal number is performed between the host equipment 10 and the handy terminal 20 mounted on an adapter 1 and in case of a discrepancy, the setting data are not sent from the host equipment 10 to the handy terminal 20. Further, an equal/different-polarity decision is made on the side of the host equipment 10.
Patent JP-S5873387-A (JP)
Inventor: OKUDAIRA YUUZOU
IPC: B26B19/04
Filed: 1981-10-23
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-S5959380-A (JP)
Inventor: SHIRAISHI MITSURU
IPC: B25J15/00
Filed: 1982-09-29
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-H0460424-A (JP)
Title: Method and apparatus for weighing paint
Inventor: KIKUTA MASATO
IPC: G01G17/04
Filed: 1990-06-28
Abstract: PURPOSE:To reduce a labor load and easily adjust a flow rate of paint by pressing a valve open/close lever of a valve open/close jig which is coupled to a paint vessel to a fixed object while the vessel is tilted with a rotation axis as the center. CONSTITUTION:When a paint vessel fixed on a support 4 is tilted by a rotation with a rotation axis 5 as the center, a valve open/close lever 11 comes into contact with a fixed shaft 14. Since a coupling shaft 9 is pulled when the lever 11 is pushed, a slide valve 8 is pulled up to have an injection port 7 opened as well as a rotation of a lid 12 which has closed a hole of a draft tube 15 with an axis 14 as the center makes a gap between the hole and the lid 12 to have the atmosphere and inside the vessel communicated with each other. In an initial stage for pouring a constant amount of paint 3, the tilting of the paint vessel 1 is large and also the slide valve 8 is opened largely with the lever 11 pushed largely so that a flow rate of the paint 3 is made large, while in a final stage the tilting of the paint 3 is made small and the slide valve 8 is slightly opened with the lever 11 slightly pushed so that a flow rate of the paint 3 is made small, thereby taking out the paint 3 accurately.
Patent JP-H0223833-A (JP)
Title: Production of molded chocolate product and apparatus therefor
Inventor: TOKUGAWA YOSHINORI
IPC: A23G1/04
Filed: 1988-07-11
Abstract: PURPOSE:To eliminate need of a casting in a mold and a cooling step by extrusion molding a raw material mixture through a twin-screw type extruder having complete meshing type twin screws rotating in different directions while cooling the raw material mixture. CONSTITUTION:A raw material mixture is conveyed in plural barrels 7 of a twin-screw extruder 3 having complete meshing type twin screws 14 rotating in different directions while being mixed and kneaded. Cooling water is circulated through a jacket 8 and heating water is circulated through a jacket 9. Cooling water is circulated through a jacket 18 and the raw material mixture in a molten form is extrusion molded through a nozzle hole 25 of a cooling die 17 while being cooled. A molded product, molded and solidified with the cooling die 17 and cooling air 27 is taken off by a conveyor 28.
Patent JP-S6417291-A (JP)
Title: Semiconductor storage device
Inventor: TATENO MINORU
IPC: G11C11/419
Filed: 1987-07-10
Abstract: PURPOSE:To execute an average reduction of power consumption without delaying an operation of a storage device, by executing at a high speed switching of an operating state and a non-operating state of a sense amplifier. CONSTITUTION:A sense amplifier 3 is provided with an electric conduction circuit 6 for allowing a minute current DELTA1 to flow steadily to a negative power source potential VEE side from each base of a pair of bipolar transistors Q1, Q2. Accordingly, even if all of MOS transistors M1-M3 for constituting a constant-current circuit are turned OFF, each base potential of a pair of bipolar transistors Q1, Q2 for constituting a differential pair is always held lower by a prescribed level than a position power source potential VCC. In such a way, it does not occur that the bipolar transistors Q1, Q2 fall into a strong saturated state, the sense amplifier 3 can be switched to an operating state and a non- operating state at a high speed, and an average reduction of power consumption can be executed without delaying an operation of a storage device.
Patent JP-H0781-A (JP)
Title: Pipe for net frame
Inventor: NAKAI KUNIHIKO
IPC: A01K75/00
Filed: 1993-06-18
Abstract: PURPOSE:To provide a pipe having a sealed space and capable of assembling a floatable net frame having arbitrary length. CONSTITUTION:Through-holes 2a, 2b are bored on a wall of a pipe 1 at opposite positions separated from the opened end of the pipe toward the middle part of the pipe by a prescribed distance. A pin 3 for stopping a sealing member is driven through both holes. A middle part sealing member 4 is pushed into the pipe from the opening until the tip end of the member is brought into contact with the stop pin 3. A notch is formed on the head of the stop pin 3 to form an air-escape path between the head at a side of the pin and the pipe wall at the through-holes 2a, 2b. The middle sealing member 4 is provided with an elastic O-ring 5 contacting with the inner wall of the pipe to form a sealing structure together with the inner wall of the pipe. An adhesive tape is wound around the plastic pipe 1 containing the stop pin 3 and the sealing member to cover and seal the through-holes 2a, 2b.
Patent JP-H0221602-A (JP)
Title: Main electrode device of water resistor
Inventor: MATSUMOTO KESAFUMI
IPC: H01C11/00
Filed: 1988-07-11
Abstract: PURPOSE:To stabilize the measurement of output characteristics and to improve the measuring capability under severe conditions by providing an electrode water inlet port at the central top of the upper end of a semispherical part, providing electrode outlet ports at the outer surface of a bottom part at an equal interval, providing a main electrode comprising a hollow cylinder at the center of the bottom part, and coupling a cylinder sleeve having arc-discharge resisting property to the inner surface of a circular recess part at the upper end. CONSTITUTION:Electrode water is processed at constant temperature and conductivity during circulation. The electrode water is made to fall and supplied in the direction of arrows from the right upper part of a main electrode 10. Part of the water enters into the inside through an electrode water inlet port 11 at the center of the top end of the main electrode 10. The electrode water flows down in the direction of arrows along the inner surface of the main electrode 10 and cools the electrode. The electrode water is drained from electrode water outlet ports 12 in the vicinity of a bottom part 10c through gaps l in the direction of arrows. The holding part of an arc surface 10b at the outer surface edge of the bottom part 10c of the main electrode 10 is covered in a circular recess part 14a. A part where arc discharge is liable to occur mostly is not exposed to the outside. The bottom part 10c is always cooled with the electrode water which passes through the gaps l from the electrode water outlet ports 12. Therefore, generation of bubbles due to local concentrated heating at this part is prevented beforehand. The arc discharge due to insulation breakdown is suppressed as much as possible.
Patent JP-H0922881-A (JP)
Title: Formation of contact plug
Inventor: YANAGIDA TOSHIHARU
IPC: H01L21/302
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a contact plug by which a connection hole made in an interlayer insulation film can be buried with excellent flatness by performing etch back of a blanket CVD tungsten layer. SOLUTION: A high melting-point metallic layer 5 is formed on the entire surface of a substrate including a connection hole 6 through blanket CVD and it is subjected to etch back by using a chlorine oxide-based gas such as cl2 , etc. In addition, two-step etching added with a fluorine-based chemical species may be used, or such a gas that can generate a free sulfur in a plasma under the condition of discharge dissociation be also added. Thus, the loading effect based on excessive F radical can be prevented and the etch back without abnormal abrasion can be performed. The throughput can be improved by applying the two-step etching. Further, etch-back surface having an excellent flatness can be obtained thanks to competitive reaction between the accumulation of sulfur and etching. Therefore, a highly reliable contact plug can be formed through these combined effects.
Patent JP-H068280-A (JP)
Title: Valve gate-type mold
Inventor: USUI HIROO
IPC: B29C45/78
Filed: 1992-06-29
Abstract: PURPOSE:To prevent that a resin cured in the vicinity of a gate may keep a valve from perfectly closing the gate. CONSTITUTION:A spot heater 61 is provided in a movable mold 2 in proximity to and opposedly to a gate 12. In an injection process, a resin in the vicinity of the gate 21 is heated by the spot heater 61. After a dwell process, the gate 21 is closed by fitting a valve 43 to the gate 21. At this time, the resin in the vicinity of the gate 21 is still so soft that it cannot prevent the action of the valve 43.
Patent JP-H1018217-A (JP)
Title: Drum roller repairing method for drying and repair jug
Inventor: NISHIDA SHOTARO
IPC: E01C19/10
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To execute work which repairs cuttingly the surface waviness of a drum roller of a dryer with safety and efficiency and finish the degree of evenness of the surface of a roller with high accuracy. SOLUTION: A drum roller repairing jug 20 is mounted near a drum roller 2 of a dryer by way of a jig mounting member 21. A grinding stone 26, which is mounted on the tip of a support arm of the drum roller repairing jig 20, is pushed against the outer peripheral surface of the drum roller 2. While a drum 1 is being rotated, the outer peripheral surface of the drum roller 2 is ground with the grinding stone 26 so that the outer peripheral surface may be even.
Patent JP-S6329653-A (JP)
Inventor: KAWAI TORU
IPC: A61L33/00
Filed: 1986-07-21
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-S6064468-A (JP)
Title: Compound type transistor
Inventor: IWASAKI MASAMI
IPC: H01L21/8222
Filed: 1983-09-19
Abstract: PURPOSE:To prevent the deterioration of performance of a transistor by a method wherein an isolated region is provided between a free wheel diode region and a transistor region, thereby enabling to suppress the diffusion of lifetime killers to the transistor region. CONSTITUTION:A transistor T has a collector region 4 whereon an N type high density layer 2 and an N type low density layer 3 are laminated on the upper and the lower side thereof, a base region 5 consisting of a P type high density layer, which is formed in such a manner that it is exposed on the layer 3, and an emitter region 6 consisting of an N type high density layer. A free wheel diode D has a cathode region 10 and an anode region 11. An isolated region 15, consisting of a P type high density layer of the same depth as said regions 5 and 10, is formed between the base region 5 of the transistor T and the anode region 11 of the diode D, and said isolated region 15 is formed divergently from the ring located on the innermost side of a guard ring region 13.