baber/WOPTO huggingface dataset:
Patent JP-H03209490-A (JP)
Title: Fixing device
Inventor: KOU SHIYOUKIYOU
IPC: G03G15/20
Filed: 1990-01-12
Abstract: PURPOSE:To prevent an endless film from dislocation by storing a moving direction in a direction intersecting orthogonally with the rotating direction of the endless belt and inhibiting the stopping of rotation till a prescribed time lapses after the rotation is started or a detecting means detects the position of the endless belt. CONSTITUTION:The endless film 11 controls a solenoid 23 according to the contents of a nonvolatile RAM storing a dislocating direction from when a motor is rotated. The OFF-time of a sensor 16 till it is switched from OFF to ON is counted, and the position of the film 11 is detected for the first time. Since the control of the film 11 is in a disabled state, till the OFF-time of the sensor 16 is counted for this first time, the film 11 is set in a slip direction where a control is carried out before it, and the stopping of the motor is inhibited in the disabled state. When the OFF-time of the sensor 16 is first counted, and the counted time is <=1/4d or >=3/4d, the inhibition of the stopping of the motor is released after the control of the solenoid 23 is carried out. Thus, the endless film 11 is prevented from deviating to either of end parts.
Patent JP-S60149447-A (JP)
Inventor: SHINKAWA YASUO
IPC: B42D11/00
Filed: 1984-01-14
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-S56124029-A (JP)
Title: Detecting method for temperature
Inventor: WATANUKI MASAYOSHI
IPC: G01K13/08
Filed: 1981-01-16
Abstract: PURPOSE:To perform detection of temperature without lowering the efficiency of detection of temperature and without damaging the surface of a substance to be measured by setting a thin, heat-resisting and flexible sheet intermediately between a temperature detecting element and the surface of the substance which is moving and heated. CONSTITUTION:The temperature detecting device 16 of a fixing roller 7 having an infrared heater 9 inside thereof is supported by an elastic supporting member 18 so that the temperature detecting element 17 thereof is pressed on the fixing roller 7 through the intermediary of the heat-resisting flexible sheet 19. When the thickness of the flexible sheet 19 is selected to be within the range of 0.03-0.5mm., the sheet neither prevents the rotation of the set roller 7 nor damages the offset preventing layer 10 of the set roller 7, while the temperature detecting capablity of the device is not lowered.
Patent JP-S57118933-A (JP)
Title: D.c. power supply equipment
Inventor: ONODA YOSHIMITSU
IPC: B60L3/00
Filed: 1981-01-17
Abstract: PURPOSE:When supplying D.C. power through a feeder wire to a train and returning through a rail, to prevent the influence onto the earth magnetism observation by providing a control means for supplying the current in the direction to cancell the detected current to the rail. CONSTITUTION:The potential difference between points A and B is detected at the joint between impedance bonds 7a and 7b connected at the points A and B by the control winding NC of a magnetic amplifier 8. Consequently by adjusting the operating point by a bias winding NB, the current flowing through the load windings NL1 and NL2 to the rail 4 can be controlled such that said potential will be zero. Consequently the earth current will be almost zero thereby D.C. electric railway can be employed even in the proximity of an earth magnetism observating station.
Patent JP-H03209869-A (JP)
Title: Manufacture of capacitor insulating film
Inventor: KAMIYAMA SATOSHI
IPC: H01L27/10
Filed: 1990-01-12
Abstract: PURPOSE:To prevent the surface of a wafer from being contaminated by dust or particles by a method wherein a process that a tantalum oxide capacitor insulating film is formed and another process that a conductive barrier film is formed are successively executed in the same chamber. CONSTITUTION:A tantalum nitride film serving as a barrier film is formed through a plasma chemical reaction method using a tantalum chloride gas and ammonia gas, and a tantalum oxide film serving as a capacitor insulating film of high dielectric constant is formed in succession through a plasma chemical reaction method in the same chamber using tantalum chloride gas and nitrogen dioxide gas to form a multilayered film serving as a capacitor insulating film composed of a high dielectric constant capacitor insulating film and a barrier film. As mentioned above, a capacitor insulating film is formed in the same chamber, so that the surface of the capacitor insulating film is protected against contamination by dust or particles produced in the formation of a film of multilayered structure in a conventional forming method.
Patent JP-H05234739-A (JP)
Title: Paint and layered inductor using the same
Inventor: YOSHIDA EIKICHI
IPC: H01F1/34
Filed: 1992-01-16
Abstract: PURPOSE:To provide a layered inductor using paint having high powder filling rate, excellent processability, and no necessity of adding plasticizer. CONSTITUTION:Organic binder required for ferrite paint for constituting a ferrite layered body 11 and organic binder required for conductive paint for constituting a conductor 12 are mixed with nitrocellulose resin modified by at least one type of -COOalpha (where alpha is H, K or Na) and -SO3beta (where beta is K or Na) and polyetherpolyurethane resin having a glass transition temperature of 40 deg.C or lower, the conductor 12 is disposed in the body 11 to constitute a layered body 100 of a basic construction of a layered inductor.
Patent JP-S63173832-A (JP)
Title: Cylinder head structure of engine
Inventor: TSUNODA TOSHIYA
IPC: F02F7/00
Filed: 1987-01-12
Abstract: PURPOSE:To improve productivity by providing a cylinder head of a split- structure of an end portion member having a recess portion facing a chain case and a main body member in a structure where the lower surface of a cam sprocket disposed at the end portion of the cylinder head is fitted in the recess portion. CONSTITUTION:A cylinder head 3 of an engine is formed in a two-split structure of an end portion member 8 having a recess portion 7 corresponding to a recess portion 6 opened to a chain case 5 on the cylinder block 2 side in the vicinity of a cam sprocket 4 in the longitudinal direction of the engine and a main body member 9. A cam shaft 11 is disposed on a bearing portion 10 of the main body member 9, and the cam sprocket 4 is fixed to a portion of the cam, which is projected from the main body member 9 toward the end portion member 8 side through a key 13. The cam sprocket 4 is driven by the engine through a timing chain 15. A cylinder head cover 17 is fitted to the upper end surface of the cylinder head 3 of a two-split structure through a gasket 16.
Patent JP-S63173960-A (JP)
Title: Liquid dispersion plate for liquid chromatographic column
Inventor: MORIMOTO SHINICHIRO
IPC: G01N30/60
Filed: 1987-01-13
Abstract: PURPOSE:To shorten the retention time of a liquid with a small path capacity while dispersing the liquid uniformly, by arranging a first path radially from a first opening provided at the center of a plate surface and a second path radially from a top of the first path. CONSTITUTION:A dispersion plate 14 is made up of three plates 22, 24 and 26. The first plate 22 is provided with a first opening 28 for inflow of liquid at the center, and the second plate 24 with a first path 34 extending radially from the first opening 28 and with a through hole 38. The third plate 26 is provided with a second path extending radially starting from the tip of the first path 34 and with a through hole 40. When a liquid flows into the dispersion plate 14 from a pipe 30, it reaches respective second openings via the first opening 28, the first path 34, the through hole 38, the second path 36 and the through hole 40 and flows out to a porous plate 16. This enables uniform dispersion of a liquid.
Patent JP-H05195397-A (JP)
Title: Pad material and its production
Inventor: YAMAGUCHI TATSURO
IPC: D04H1/55
Filed: 1992-01-16
Abstract: PURPOSE:To obtain a pad material excellent in high elasticity, durability, air passability and having good handle, and a method for producing the pad material. CONSTITUTION:The objective pad material consists of a cushioning structure composed of a polyester based monofilament assembly, in which at least a part of interlacing points of fibers is thermally fused by a thermoplastic elastomer, and having 0.01-0.035g/cm<3> density at maximum thickness part of a curved structure.
Patent JP-H11253428-A (JP)
Title: Scanning type capacitive semiconductor fingerprint detector
Inventor: KRAMER ALAN
IPC: G06T7/00
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost fingerprint detection system. SOLUTION: This scanning fingerprint detection system has an array 13 consisting of capacitive detection elements. The array 13 has a first size greater than the width of a fingerprint and a second size smaller than the length of the fingerprint. Each of the capacitive detection elements has a smaller size than the width of the ridge of the fingerprint. A circuit for scanning the array in order to capture images of a part of the fingerprint when the fingerprint is moved over the array 13 and for assembling the captured images into a fingerprint image is provided.
Patent JP-2000207402-A (JP)
Title: Information retrieval system, information retrieving method and program recording medium for information retrieval
Inventor: KOGA YASUTO
IPC: G06F17/30
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To improve efficiency by reducing a storage area when a set is large in an information retrieval system which stores the set of data satisfying an assumed retrieval condition and performs retrieval processing. SOLUTION: A condition satisfaction set storing means 33 stores with representation by a complementary set when a set is large and stores with representation by a normal set when it is small. An information updating means 22 updates a condition satisfaction set in accordance with information updation and performs conversion with the representation of the normal set and the representation of the complementary set as necessary by using a complementary set adding means 25 so as to make the sets appropriate representation. It also performs processing that correctly maintains a condition satisfaction set represented by the complementation set when data are added or eliminated. Also, a retrieving means 23 performs a set operation by a method that is suitable for the representation of a set.
Patent JP-H03210587-A (JP)
Title: Fixing device
Inventor: WATANABE TAKESHI
IPC: G03G15/20
Filed: 1990-01-12
Abstract: PURPOSE:To make it possible to remove offset toner transferred to a fixing film face without generating any trouble by arranging a releasing agent applying member for applying a releasing agent to a pressed member. CONSTITUTION:The releasing agent applying member 13 for applying the releasing agent to the pressed member 10 is arranged. When a recording material passes a fixing nip part and a film (fixing film) 7 is directly contacted with the member 10 by forming a releasing agent applying layer on the surface of the member 10 by the member 13, the offset toner applied to the surface of the film 7 is transferred and stuck to the releasing agent applying layer face of the member 10 on the direct contact part. Thereby, the member 10 coated with the releasing agent is functioned as a cleaning member and the removal (cleaning on the surface of the film 7) of offset toner from the film 7 can effectively be executed.
Patent JP-H04306147-A (JP)
Title: Expansion gas bag for restraint in vehicle
Inventor: HAINTSU EIREINAA
IPC: B60R21/16
Filed: 1992-01-16
Abstract: PURPOSE: To provide flexibility to the setup position of a gas bag, and simultaneously to improve the effect of shock absorption by controlling the expansion direction, distance, velocity or the like in the gas bag with a simple means, in the gas bag for protecting occupants in a vehicle from the impact of a vehicular crash. CONSTITUTION: A gas bag 10 consists of a jacket portion 18 and two side portions 20 and 22. A fold 24 is installed on the one side portion 20. The fold 24 is separated from the remaining part of the gas bag 10 by a seam along a separating line 26 extending transversely of the ejection direction. Strength of the seam is made so as to be torn when the internal pressure has reached the specified value. In the fold 24, a relief opening 30 is formed in one of the sidewalls 24b.
Patent JP-H03210119-A (JP)
Title: Mower
Inventor: MIYOSHI HIDEKI
IPC: A01D34/63
Filed: 1990-01-12
Abstract: PURPOSE:To discharge mowed grass backward from a discharging port by the aid of an exhaustion air flow generated by the rotation of mowing blades and to prevent the damage of the grass caused by being pressed with a wheel of a traveling vehicle by providing a discharging port with a restriction guide for guiding the direction of the main exhaustion air flow backward. CONSTITUTION:Grass mowed with mowing blades 3 rotating according to the movement of a traveling vehicle is guided to a cover member 5 by a transfer air flow generated by the mowing blades 3 and then discharged at the back of the discharging port 4 together with a main exhaustion air flow flowing in a direction guided and restricted by a restriction guide 8 at the discharging port 4.
Patent JP-H02187403-A (JP)
Title: Method for drying polymer
Inventor: SHIRAKI TOSHINORI
IPC: C08F6/06
Filed: 1989-01-17
Abstract: PURPOSE:To efficiently dry a polymer by subjecting a solvent of solution of block copolymer of conjugated diene and vinyl aromatic hydrocarbon to steam stripping, then dehydrating the copolymer and drying the copolymer using an extruder provided with a vent part screw having a specific structure. CONSTITUTION:A water-containing polymer obtained by removing a solvent by steam stripping from a solution of block copolymer prepared by subjecting a conjugated diene (e.g. 1,3-butadiene) to block copolymerization with a vinyl aromatic hydrocarbon (e.g. styrene) in a solvent such as n-hexane using n-butyl lithium, etc., as a polymerization initiator or hydrogenated product thereof and then dehydrating the block copolymer, and having 1-20wt.% water content is dried using a vented extruder provided with a screw having a structure in which lead of screw in vent part has 0.75XD-2XD (D is outside diameter) to provide the polymer having <1wt.% water content.
Patent JP-S58124142-A (JP)
Title: Hot water supply device comprising heat pump
Inventor: KOUSOKABE HIROKATSU
IPC: F24H1/00
Filed: 1982-01-20
Abstract: PURPOSE:To improve the installation of apparatuses and the like by a method wherein water is circulated to a heat exchanger for hot water supply at predetermined intervals of time for a fixed period of time and, after that, when the temperature of the water in a hot water storage tank becomes below a set temperature, the compressor and fan of a hot water supply unit are put into operation in order to circulate the water. CONSTITUTION:The hot water supply unit 3A consists of a heat pump cycle comprising the compressor 4, the heat exchanger 5 for hot water supply, an outdoor heat exchanger 6, the fan 6a and a dicompression unit 7 and further a pump 10 and a thermostat 15, both of which are provided in the inlet side water pipe of the heat exchanger 5. The outlet and inlet of the heat exchanger 5 is connected to the hot water storage tank 1 by means of water pipes 13d and 13e respectively. Once only the pump 10 is put into operation at the intervals of a predetermined time (t) for a fixed period of time DELTAt and, after that, when the thermostat 15 detects that the temperature of the water in the hot water storage tank 1 is below the set temperature, an operation controlling device 14A starts the compressor 4 and the fan 6a.
Patent JP-S60220963-A (JP)
Inventor: JIEIKABU RAIZUMAN
IPC: H01L21/3065
Filed: 1985-01-18
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-S5598860-A (JP)
Title: Semiconductor switch
Inventor: SAGAWA AKIO
IPC: H01L21/331
Filed: 1979-01-24
Abstract: PURPOSE: To provide a reverse conducting semiconductor switch circuit and an integrating pattern structure without increasing the diode occupying area connected in anti-parallel to an SCR.  
     CONSTITUTION: Diode property is provided only in reverse direction at shorting resistors 5, 6 provided between a p-type base 13 and an n-type emitter 14, and between an n-type base 12 and a p-type emitter 11, respectively. The resistors 5, 6 employ p-type resistive layers. A terminal 5-3 is provided at the n-type substrate of the layer 5, and connected to the terminal 2-5 of the layer 5. A terminal 6-3 is provided at the n-type substrate of the p-type layer of the layer 6 similarly, and connected to the terminal 6-2 of the layer 6. According to this configuration a reverse conducting SCR can be formed without lowering its integrating degree. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63175407-A (JP)
Title: Tap selector
Inventor: OGAWA MASASHI
IPC: H01H33/00
Filed: 1987-01-16
Abstract: PURPOSE:To prevent metal wearing powder from being generated by providing a plate cam which cooperates with the driving mechanism of a tap selector to eliminate all sliding and rolling contacting motions of the fixed contact of movable contactors and a current collecting ring. CONSTITUTION:A mechanism for separating movable contactors 5, 5' from a fixed contact 2 at the time of changing taps, then moving them in a switching direction and then returning them again to a contacting state at the normal position of the tap is provided between a driving mechanism and a movable contact 3. That is, the contactors 5, 5' of the contact 3 are separated from the contact 2 and a current collecting ring 1 by a plate cam 16 before they are driven at the time of changing the taps, move in the switching direction in this state, the contactors 5, 5' and the contact 2 are separated even after they are moved to next tap positions, and the contact is formed after the cam 16 completely rotates. Thus, the sliding motion between the contactors 5, 5' and the contact 2 is eliminated to prevent metal powder due to wear from being generated.
Patent JP-H11198707-A (JP)
Title: Loading vehicle
Inventor: TAKAHASHI SHOZO
IPC: F27D15/00
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a loading vehicle in which a driver can confirm the residuum in carried goods from an operation part. SOLUTION: An operation part 4 is provided on the front part and a loading device 11 is provided on a rear bed 7 and a tilting means 26 for tilting the carried goods 30 positioned on the bed 7 facing front by engagingly locking to a boom 12 is provided on the bed 7 side. After returning an empty carried goods 30 to the bed 7 side, the tilting means 26 is operated by the lever operation by the driver in the operation part 4 and by tilting the carried goods 30 facing front, the driver can confirm the residuum in the carried goods 30 efficiently with good productivity from the operation part 4 with a favorable surrounding, without the getting on and off for the operation part. 4 and bed 7, without the running of the loading vehicle 1 and without requiring the another worker for confirming.
Patent JP-H05188229-A (JP)
Title: Optical waveguide element
Inventor: SUNAKAWA HIROSHI
IPC: G02B6/34
Filed: 1992-01-17
Abstract: PURPOSE:To prevent coupling efficiency from being drastically changed by the dimensional error of a diffraction grating and to facilitate the formation of the optical waveguide element for coupling external light and guided light by the diffraction grating formed in an optical waveguide by maintaining the coupling efficiency of the guided light and the external light sufficiently high. CONSTITUTION:The optical waveguide 11, the diffraction grating 13 and a clad layer 15 mounted thereon are so constituted that 1st order diffracted light 21 is diffracted only to the substrate 10 side and the higher order diffracted light having the larger absolute value of the order than the absolute value of the order thereof is diffracted to the substrate 10 side and the clad layer 15 side and that at least one of the higher order diffracted light 22a (23a) diffracted to the clad layer 15 side and reflected by the boundary 15a of the clad layer 15 on the side opposite from the optical waveguide 11 and the higher order diffracted light 22b (23b) emitted to the substrate 10 side of the same order weaken each other.
Patent JP-S61165712-A (JP)
Title: Plastic lens fixing structure
Inventor: KARASAKI TOSHIHIKO
IPC: G02B7/02
Filed: 1985-01-16
Abstract: PURPOSE:To eliminate the instability of positional precision due to the variance of temperature by providing boss holes in both side edges in the direction orthogonal to the lens arrangement direction of a transparent plastic plate and inserting bosses on a base body to boss holes loosely and joining front end parts of bosses and the surface of the plastic plate with an adhesive. CONSTITUTION:Plastic focusing lenses 10 and 12 are formed as one body with an acrylic resin, and boss holes (h) and (h) are provided in both end parts on a perpendicular bisector of the segment connecting centers of lenses 10 and 12 of a plate piece 9. Bosses B and B are formed on a base body 13 in accordance with these boss holes. In case of assembling, holes 14c and 14d in both ends of a stop plate 14 are pierced by bosses B and B, and next, boss holes (h) and (h) of the plate piece 9 are pierced by bosses B and B. Bosses B and boss holes (h) are fitted loosely, and tips of bosses B and B are at the same height as the surface of the plate piece 9 when the stop plate 14 and the plate piece 9 are put one over the other and are pierced by bosses B and B. In such a state, an adhesive is applied to tips of bosses B and B and the surface of the plate piece 9. After the adhesive is hardened, a rear cover 16 is attached to the boss body, thus terminating assembling.
Patent JP-H10196274-A (JP)
Title: Construction method of branch tunnel, and special ring wall
Inventor: ISO HARUO
IPC: E21D9/06
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To construct a branch tunnel from a main track tunnel without installing a vertical shaft from the ground or improving the ground. SOLUTION: After a special ring wall 7 of cylindrical shape with a branch start opening 11 is built up in a drum part 2 of a shield machine l, a propulsion machine for constructing a branch tunnel is carried into the special ring wall 7. After bringing the propulsion machine close to the inner peripheral surface of the drum part 2 of the shield machine 1, the shield machine is made excavate forward. The start opening 11 is thereby exposed to the natural ground. A cylindrical ring wall is then constructed at the rear end part while making the propulsion machine excavate forward. The branch tunnel is therefore constituted without installing a vertical shaft from the ground or improving the ground.
Patent JP-H09193834-A (JP)
Title: Brake master back attaching structure of automobile
Inventor: HONDA MASAJI
IPC: B60T17/04
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To enable the capacity of a brake master back to be expanded without aiming at provision of a tandem type thereof by forming the rear end part of a front side member connected to the rear wall part of an engine room in such a shape as hardly interfering with a brake master back attached to its upper part. SOLUTION: The rear end part 22 of a front side member 16 is formed in a bent shape with its upper surface gradually descending backward. And an extension member 13 is continuously connected to this rear end part 22. A brake master back 23 is in such a shape of single type (non-tandem type) whose diameter size D2 is expanded, so as to be attached to an extendingly provided part 20. Even though the diameter size D2 of the brake master back 23 is expanded in this way, because both lower ends 21a and 19a of a cowl top front 21 and a dash upper 19 respectively, and both lower end 20a and corresponding end 17a of the extendingly provided part 20 and a notch part 17 respectively are placed in multiplicative connection in the longitudinal direction and the connection part is not projecting forward, interference with the brake master back 23 can not happen.