baber/WOPTO huggingface dataset:
Patent JP-H06185443-A (JP)
Title: Internal combustion engine stopping device
Inventor: WATANABE TAKESHI
IPC: F02D43/00
Filed: 1992-12-17
Abstract: PURPOSE:To provide an internal combustion engine stopping device by which an internal combution engine can be stopped without causing after burn. CONSTITUTION:A solenoid valve 17 is inserted in the middle of a fuel supply passage to an internal combustion engine. A stopping commanding switch 15 to operate when an internal combustion engine is stopped and an ignition checking switch 10 to check generation of igniting high voltage by short- circuiting a part of an ignition circuit, are provided. A capacitor 13 is provided so as to be electrified by output of an ignition electric power supply coil 3a when the stopping commanding switch is operated, and a trigger signal is given to the ignition checking switch 10 by electric charge of this capacitor. When the stopping commanding switch is operated, a driving current is flowed to an exciting coil 18 of the solenoid valve by rectification output of a power generation coil 19 arranged separately from the ignition electric power supply coil 3a, and this solenoid valve is closed.
Patent JP-H08173833-A (JP)
Title: Method of feeding end film into pulverizer and device therefor
Inventor: TAKAMURA KATSUHIKO
IPC: B02C23/02
Filed: 1994-12-26
Abstract: PURPOSE: To provide a method of feeding an end film into a pulverizer and a device therefor in which breakage of an end film generated from a slitter from a film producing process and fed into a pulverizer due to pulverizing shock is prevented to continuously pulverize the end film. CONSTITUTION: When end films generated from a slitter from a film producing process are fed into a cutter, plural end films are twisted in advance. This method is achieved by a device which at one end of a hollow rotating shaft 1 almost horizontally arranged, a roll 2 of one end film is supported, and the other end film 3 is fed into a pulverizer 4 from the other end through the inside of the shaft, and by the rotation of the hollow rotating shaft 1, one end film 2 is rotated around the other end film 3 to form the twist in the end film.
Patent JP-2001151902-A (JP)
Title: Optical film and its preparation method
Inventor: MURAKAMI TAKASHI
IPC: G02B5/30
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an optical film which does not curl heavily and contains a plasticizer at a high film production rate and its preparation method. SOLUTION: In a preparation method of an optical film in which at least two dopes are cast onto a substrate concurrently or successively, stripped and dried, the dope plasticizer concentration at the substrate side (side B) is lower than the dope plasticizer concentration of the air side (side A) (wherein the plasticizer concentration is the amount of the plasticizer based on the solid content).
Patent JP-H09182001-A (JP)
Title: Monitor television unit
Inventor: KITABAYASHI YASUYUKI
IPC: H04N5/645
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a monitor television unit which is easy to assemble without assembling a CRT with a circuit board by a thread fastening. SOLUTION: This unit has a structure that a video control part 6 and a television unit fixing frame body 5 on which a monitor television 1 is mounted are stored, the base 8 storing a power source control part 7 is integrally incorporated into the cover 4 which forms a monitor television display window 4a on the surface, a video control part 6 and the power source control part 7 are connected by a connector cable 9. The television unit fixing frame body 5 has a structure that a mounting frame 2 on which a CRT 1 is preliminarily mounted is possible to be stored without screwing and the frame is fixed with the screw clamp.
Patent JP-H04204863-A (JP)
Title: Sheet feeding mechanism
Inventor: YAMAZAKI MASAHIRO
IPC: G03G15/00
Filed: 1990-11-30
Abstract: PURPOSE:To eliminate the need for a driving source and a driving system for the reversal rotation of a shaft by, when the overlap of carries occur, applying the restoring force of a spring to a force with which a separation roller is reversely rotated by using the restoring force of the spring. CONSTITUTION:When two sheets of paper 1 are present between the feeding roller 4 and the separation roller 5, the load applied to the separation roller 5 is decreased, and the sapration roller 5 stops the following. Consequently, the two sheets of paper 1 are caused to slip. At the moment, the separation roller 5 reversely rotates by the restoring force of the torsion coil spring 11, and the bottom paper 1 is returned to the side of a pickup roller 3. The separation roller 5 reversely rotates until the front end of the bottom paper 1 comes out of a nip width (b) formed by the feeding roller 4 and the separation roller 5; thereafter one sheet of paper 1 is present between the feeding roller 4 and the separation roller 5, therefore the paper 1 is carried forward. Thus, the need for the driving source and driving system for reversely rotating the shaft 6 is eliminated.
Patent JP-H06158322-A (JP)
Title: Dimethyl gold phosphonium complex for laser cvd
Inventor: UCHIDA HIROTO
IPC: H01B13/00
Filed: 1992-11-26
Abstract: PURPOSE:To make the improved photodissociation characteristic exhibit and to enable the enhancement of the pattern accuracy by forming dimethyl{methanidobis(dimethylphosphonium methylido)}gold into a gold film by the Chemical Vapor Deposition process. CONSTITUTION:A silicon substrate is introduced into a vacuum container having a quartz window and a heating means and Ar as a gaseous carrier is introduced into a reaction container at a flow rate of 10 sccm with dimethyl{methanidobis(dimethylphosphonium methylido)}gold (III) held under a reduced pressure of 2 Torr at a vaporization temperature of 80 to 120 deg.C. An excimer light beam irradiates perpendicularly the substrate at a repetitive number of 20Hz from the quartz window for 30 minutes while the substrate is kept at 100 deg.C. A complex is thus photodissociated and the metallic film with Au content of 97 to 98wt.% is precipitated on the substrate.
Patent JP-H03195981-A (JP)
Title: Apparatus for inspecting substrate
Inventor: SEKI MASAO
IPC: H05K3/00
Filed: 1989-12-25
Abstract: PURPOSE:To easily bring a probe pin into contact with a conductor pattern by positively shaving off impurities, if any, by means of the probe pin by applying relative vibration between a substrate to be inspected and the probe pin. CONSTITUTION:A movable table 1 is raised in such a state that a substrate 4 to be inspected is placed on the table 1 and the substrate 4 is brought into contact with a probe pin 3 so as to take contact of the substrate 4 with an inspection circuit to be subjected to inspection. A vibration generator 10 is mounted on a pin board 2 and controlled by the vibration control part 11 in an inspection apparatus main body 9. As the generator 10, one using a piezoelectric vibrator or an electromagnet is selected according to the magnitude of the mass of an object. The conductor pattern 7 and circuit part 5 on the substrate 4 are soldered and the probe pin 3 comes into contact with the conductor pattern 7 to bring the circuit on the substrate 4 into contact with the inspection circuit. By driving the generator 10 before inspection is executed, a surface impurity layer 8 is shaven off by the probe pin 3 in a vibrated state and the probe pin 3 is brought into a state capable of easily coming into contact with the conductor pattern 7.
Patent JP-2001152433-A (JP)
Title: Vertical upright type waterproof door
Inventor: YAMASHITA HIDETOSHI
IPC: E02B7/40
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an overturning type waterproof door, which has a simple structure, does not require a large storage space and is operated surely, the cost of which is reduced and in which maintenance is lightened. SOLUTION: A pit 2, in which an upper section is opened and made of steel, is installed to a passage entrance 1 for a structure, the opening of the pit 2 made of steel is covered with a cover plate 15 and a holding plate 16 while a slit S is formed, a door body 4 and an expansible hollow floating body 20 made of a rubber are housed successively into the pit 2 made of steel from upper sections, and a compressed-gas cylinder 21 is mounted outside the pit 2 made of steel. When the periphery of the structure is brought to the state of inundation by a heavy rain or the like, the compressed-gas cylinder 21 is opened, and the floating body 20 is expanded. Rainwater enters into the pit 2 made of steel at a stage when the door body 4 is lifted lightly from a slit S, and the door body 4 can be brought to an upright state by buoyancy.  Since the door body 4 is moved in the vertical direction, length in the passage-depth direction of the pit 2 made of steel can be shortened. Since the inside of the pit 2 made of steel is not affected by the infiltration of water, the structure of the waterproof door is simplified, and manufacturing cost is reduced.
Patent JP-2001152303-A (JP)
Title: Copper or copper-base alloy, excellent in press workability, and its manufacturing method
Inventor: HATAKEYAMA KOICHI
IPC: C22C9/02
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a copper-base alloy excellent in press workability, which is blanked into prescribed shape by high speed press forming and used for small-sized connector, switch, relay, etc., and its manufacturing method. SOLUTION: The copper-base alloy excellent in press workability, in which, as to the X-ray diffraction intensity of the cross section of the material, the sum of the diffraction intensity of  111} and that of  222} becomes two or more times that of  200}, and its manufacturing method are provided.
Patent JP-H07200444-A (JP)
Title: Network system
Inventor: OGAWA OSAMU
IPC: G06F13/00
Filed: 1993-12-28
Abstract: PURPOSE:To display position information on a movable output device, installed in a network, timely. CONSTITUTION:Pieces of position information sent from printers 1-3, a scanner 100, and a scanner printer 101 are received, and a map showing the relative positions of the information processor which has received the position information, and the printers 1-3, scanner 100, and scanner printer 101 is generated and displayed.
Patent JP-H09183497-A (JP)
Title: Method for sealing liquid substance by gas layer and device
Inventor: NERII KERUNEBUE
IPC: C03B40/04
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To obtain a method and device for effectively sealing in a liquid substance, which may be decay in a container, for formation or simply for decay prevention. SOLUTION: The surface 11 of a container is porous. In the circulation of a gas for a liquid substance 14, a gas layer is set between the liquid substance and the wall 11. The gas layer is a high still pressure of greater than or equal to 2 bar, and it is obtained by forming a sealed-in part, which is hermetically sealed round a hollow 12 on the sealed liquid. The liquid substance may be metal, fused crystal, glass, or semiconductor.
Patent JP-H07198687-A (JP)
Title: Temperature correcting device for measurement of sound wave transmitting time
Inventor: HABAGUCHI MASAYUKI
IPC: G01N29/00
Filed: 1993-12-28
Abstract: PURPOSE:To provide a temperature correcting device for measurement of sound transmitting time which is not followed by increase in cost and size and has high accuracy. CONSTITUTION:A temperature correcting device for measurement of sound wave transmitting time is connected to the rear stage of an HC sensor 1 to output frequency signals at frequencies of fixed number times of sound wave transmitting time to be measured and provided with a pulse generator 11 to generate pulse signals to be triggered at the frequency of the frequency signals, a resistor 13 to resistively dividing the pulse signals generated from the pulse generator 11 and linear temperature sensitive resistor 12, and an integrator to integrate the pulse signals divided resistively. Also, the resistance of the linear temperature sensitive resistor 12 varies linearly according to increase in temperature, and a variation in voltage value of the resistively divided pulse signals due to temperature rise is offset by a variation in sound velocity due to temperature rise.
Patent JP-H04204839-A (JP)
Title: Camera system
Inventor: KAWAMURA KUNIO
IPC: G03B17/26
Filed: 1990-11-30
Abstract: PURPOSE:To prevent double exposing by providing a member inhibiting the insertion of a film cartridge housing part into a camera body in response to a shape part corresponding to a state of a film is used out of the different shape parts of a film cartridge. CONSTITUTION:A spool 10 has a taper part 11, the taper part 11 is positioned and exposed at a window 9, in the film cartridge in an unused state. In the film cartridge in the completely used state, a part except the taper part 11 is positioned at the window 9. When the film cartridge 2 in the completely used state is housed, a detecting pin 13 is pushed downward by the spool existing inside the window 9, and a detecting lever 15 is lowered, as well. In such a state, the bottom end of the detecting pin 13 is located in the lower part than the inwall 22 of the bottom plate 21 of a camera body 1, so that even if the film cartridge 2 is pushed right, it is not inserted into the room 23 of the camera body 1. Thus, the double exposing is prevented.
Patent JP-H0515799-A (JP)
Title: Disposer
Inventor: INATOMI YASUTOSHI
IPC: B02C18/00
Filed: 1991-12-21
Abstract: PURPOSE:To sanitarily use a disposer by eliminating the diffusion of an offensive small in a garbage treatment process and preventing the generation of fungi. CONSTITUTION:In a disposer wherein a cylindrical body 4 opened at its upper end is connected to the rear surface of a sink B and a mechanism grinding the garbage charged in the body 4 to dehydrate and bag the same is provided in the body 4, a nozzle 36 operated in connection with the mechanism to spray an antifungal and deodorizing solution into the body is provided.
Patent JP-H08188884-A (JP)
Title: Metallic piping for automobile having protective coating film
Inventor: USUI MASAYOSHI
IPC: B32B15/08
Filed: 1994-12-29
Abstract: PURPOSE: To provide a metallic piping for an automobile durable in an severely corrosive environment including an external mechanical force and excellent in resistance to heat, corrosion and impact. CONSTITUTION: This metallic piping for an automobile consists of a metallic pipe 1, a zinc-nickel alloy plating layer 3 adhered onto the outer periphery of the pipe 1, a chromate film 4 formed on the zinc-nickel alloy plating layer and an extruded thermoplastic-resin coating layer 5. Further, a nickel plating layer 6 is formed under the zinc-nickel alloy plating layer 3 to constitute the metallic piping for and automobile having a similarly constructed protective coating layer.
Patent JP-H03198960-A (JP)
Title: Tundish stopper
Inventor: ANDO MITSURU
IPC: B22D11/10
Filed: 1989-12-26
Abstract: PURPOSE:To prevent trouble, such as breakout, by specifying size and material of a reinforcing plate formed to a reverse dome type shape of a spherical shape at lower face and cylindrical at upper part of thick part along outer face shape of bottom end of a tundish stopper. CONSTITUTION:The reinforcing plate 5 formed to the reverse type shape of the spherical shape at the lower face and the cylindrical at the upper part and having 3mm-50m size of one side of mesh and in the range of 15mm-300mm height as the whole, is set to the thick part along the outer face shape of bottom end 6. Further, the material of reinforcing plate 5 is composed of plural pieces of yarn in the range of 0.5-5.5mm size consisting of a inorganic fiber of carbon fiber, aluminum fiber, etc., with iron-chromium quality or stainless steel quality wire having 0.1-1mm diameter as core wire. In this result, the structural strength at the time of operation at near the bottom end 6 of tundish stopper 1 is improved and the spidle 1 is stabilized and operation for removing non-metallic inclusion is executed and even in the case the abnormal stress caused by shock is applied, the operation can be stably continued without any trouble.
Patent JP-H06157308-A (JP)
Title: Antimalarial agent
Inventor: MIYAZAWA IZUMI
IPC: A61K31/40
Filed: 1992-11-25
Abstract: PURPOSE:To provide a new antimalarial agent containing a specified tetrapyrrole derivative or its salt having a remarkable antimalarial activity as the active component, and useful, e.g. for prevention and treatment of malaria. CONSTITUTION:An antimalarial agent containing a tetrapyrrole derivative having a basic structure of the formula (R<1> and R<2> are each OH or a substituted hydroxyl group) which may be substituted at 2, 3, 7, 8, 12, 13, 17 and 18 positions or its pharmacetically permissible salt (Biliverdin, bilirubin or salts thereof are especially preferable) as the active component. The tetrapyrrol derivative of the formula or its salt as the active component of the antimalarial agent can prevent merozoite from invading the red blood cell and exhibit an inhibitory effect on growth of a material growing in the red blood cell, e.g. ring or trophozoite. The tetrapyrrole derivative of the formula can be collected from a natural component such as bile pigment and also can be synthesized. Bile pigment itself also can be used. This compound is excellent in activity and free from remarkable side effects since this compound is a normal metabolite.
Patent JP-2001156394-A (JP)
Title: Surface emission semiconductor laser and method of fabrication
Inventor: NISHIDA TETSURO
IPC: H01S5/183
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a surface emission semiconductor laser in which the polarization direction of laser light can be controlled and a method of fabrication. SOLUTION: A semiconductor substrate 101 and a resonator 120 have a function for controlling the polarization direction of laser light. The semiconductor substrate 101 and the resonator 120 are bent and applied with anisotropic strain. The polarization direction of laser light in an active layer 105 can be controlled by the anisotropic strain.
Patent JP-H08185602-A (JP)
Title: Magnetic recording/reproducing device
Inventor: KAWASAKI SATOSHI
IPC: G11B5/027
Filed: 1994-12-28
Abstract: PURPOSE: To set a proper recording current value following precisely a head wear by detecting the use time of a magnetic head according to the change of a running load caused in a magnetic tape. CONSTITUTION: This device is a helical scan system magnetic recording/ reproducing device running the magnetic tape at a running speed according to a different condition when a prescribed signal is recorded/reproduced by scanning the magnetic head loaded on a rotary drum 24 on the magnetic tape. The device is provided with a level setting means 4 varying the recording level of a prescribed signal, a discrimination means 10b discriminating a weighting coefficient based on the running load at every different condition occurring in the magnetic tape and a cumulative means 10c cumulating the time when the magnetic head is in contact with the magnetic tape based on the discriminated result of the discrimination means 10b.  Then, the device is provided with a control means 10d performing the recording level control of the level setting means 4 based on time information outputted from the cumulative means 10c. In such a manner, by detecting the sue time of the magnetic head according to the change of the running load caused in the magnetic tape, the optimum recording current is set always.
Patent JP-H09157806-A (JP)
Title: High-strength ferrous sintered alloy
Inventor: KAWASE KINYA
IPC: C22C38/12
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a high-strength ferrous sintered alloy having excellent toughness by heating a high-carbon sintered alloy contg. one or two kinds of Ni and Cu and Mo in a reducing atmosphere to a temp. directly above austenite and then conducting furnace cooling. SOLUTION: One or both of the Ni powder and Cu powder are added to an Fe-Mo powder, a graphite powder is further added as a carbon source, and a zinc stearate powder is simultaneously added and mixed. The mixed powder is press-formed to obtain the powder consisting of, by weight, one or two kinds between 1-4% Ni and 1-4% Cu, 0.5-4% Mo, 0.5-0.9% C and the balance Fe. The powder material is press-formed, sintered in a nonoxidizing atmosphere, then kept at the temp. for 30min and successively cooled to room temp. A sintered alloy having excellent performance as the material for mechanical parts is obtained in this way.
Patent JP-2001156856-A (JP)
Title: Method and system for information communication between networks
Inventor: DOGU SHIRO
IPC: H04L12/66
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an information communication system where plural gateways are arranged in networks different by protocols to efficiently perform information communication between terminals belong to respective networks. SOLUTION: Networks A and B are connected by a route X (shown in Fig. 1) where a voice IP gateway 1 is arranged, and networks B and C are connected by routes Y and Z (shown in Fig. 1) where voice IP gateways 2 and 3 are arranged, and terminals a and c are connected to networks A and C, and the voice IP gateway 1 is provided with an information management part 10 consisting of the address of the terminal c in the network C and addresses of voice IP gateways 2 and 3 is the network B, and voice IP gateways 2 and 3 are provided with information management parts 20 and 30 consisting of the address of the terminal a in the network A and the address of the voice IP gateway 1 in the network B, and addresses of voice IP gateways 2 and 3 are selected from the information management part 10 to acquire the address of the terminal c when the terminal a calls the terminal c.
Patent JP-H10238219-A (JP)
Title: Device for opening and closing tilt window
Inventor: AIZAWA YASUSHI
IPC: E05F15/12
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To provide an opening and closing device which is excellent in the mountability onto a vehicle, by enabling a sufficient distance to be obtained between a seat back of a vehicle rear seat, and a first link. SOLUTION: An output shaft 26 is located, being off from a center P of a locus L1 circumscribed by a coupling part between two links 21a, 21b, toward a first hinge part for rotatably holding a window glass pane 13 to a vehicle body. With this arrangement, a link operating range of a first link 21 a included in as space with the passenger compartment of the vehicle, arranged in an opening and closing device body part 22, thereby it is possible to enhanced the mountability onto a vehicle.
Patent JP-H04208686-A (JP)
Title: Alignment adjustor for front wheel suspension device for motorcycle
Inventor: TANAKA TOYOJI
IPC: B62K25/24
Filed: 1990-11-30
Abstract: PURPOSE:To secure the escribed assembly precision by absorbing the assembly error of a front wheel suspension device by installing a steering knuckle and an upper arm through a screw shaft which extends laterally and a nut body which is screwed in relatively turnable manner with the screw shaft. CONSTITUTION:A front wheel suspension device 3 is equipped with a steering knuckle 14, and an axle 16 is supported at the lower edge. The steering knuckle 14 consist of a lower arm 21 and an upper arm 22, and supported in vertically swingable manner by a parallel link 20. An alignment adjustor 35 is installed at the joint part between the steering knuckle 14 and the upper arm 22. The adjustor 35 extends in the lateral direction, and is equipped with a screw shaft 41 whose both edges are supported on the left and right projections 36 and 37 in pair which are installed at the upper edge rear surface of the steering knuckle 14 and a nut body 46 which is screwed in relatively turnable manner with the screw shaft 41, and the relative lateral position between the steering knuckle 14 and the upper arm 22 is changed by the relative turn between the screw shaft 41 and the nut body 46.