baber/WOPTO huggingface dataset:
Patent JP-H1078351-A (JP)
Title: Thermal infrared sensor and image sensor
Inventor: TOMOFUJI TETSUYA
IPC: G01J1/02
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To thin a light receiving part to minimize the heat capacity and improve the sensitivity by forming the light receiving part having a shot key barrier diode in a bridge structure on a silicon substrate with a fixed space. SOLUTION: On a silicon substrate 1, a Ti reflecting film 2 as infrared reflecting film is arranged below a light receiving part 4 having a shot key barrier diode 3. A silicon nitride film 6 is formed on the base 1 and the reflecting film 2, and a silicon nitride film 7 is formed thereon in a bridge structure so as to float the light receiving part 4 from the substrate 1, whereby a space C is formed. In the light receiving part 4 on the bridge structure, a thin film conductor 9 formed of polycrystalline silicon and a thin film semiconductor 10 are formed on the nitride film 7. Since this semiconductor 10 and the conductor 9 are formed so as to have a high resistance and a low resistance, respectively, to constitute the shot key diode 3, the signal form the shot key diode 3 can be effectively outputted.
Patent JP-S61112303-A (JP)
Inventor: MATSUI KANAME
IPC: H01C7/12
Filed: 1984-11-06
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-H0683172-A (JP)
Title: Image recorder
Inventor: YOSHIZU KUNIHIRO
IPC: G03G15/08
Filed: 1992-09-02
Abstract: PURPOSE:To restrict a developing roller and a doctor blade when left above for a long period of time in a image recorder such as an electrophotographic printer. CONSTITUTION:In the image recorder provided with a photosensitive drum 11, the developing roller 15 supported by a developing case 13 and the doctor blade 16, a developing motor 20 driving the developing roller 15 uses a forward/ backward rotating motor and a retractable mechanism 17 for receiving transmission of driving force when the developing motor 20 is driven in backward and moving the developing case 13 to a retracting position where the developing roller 15 is retracted from the photosensitive drum 11 is provided. Furthermore, an energizing force elimination means 18 for eliminating the energizing force of an energizing means 22 energizing the doctor blade 16 interlocked with the moving action of the developing case 14 to the retracting position is provided.
Patent JP-S61111183-A (JP)
Title: Repairing method of underground pipeline
Inventor: MIYAZAKI YASUO
IPC: F16L55/16
Filed: 1984-11-07
Abstract: PURPOSE:To repair the titled pipeline with high reliability by packing tightly a resinous liq. between the front and the rear packer which are provided in the pipeline, and removing forcibly the rear packer in the pipeline by operating a tow rope. CONSTITUTION:A curable resinous liq. (b) is tightly packed into an underground pipeline (a), the packed resinous liq. (b) is moved under pressure in the pipeline (a), and the resinous liq. (b) is filled into a leaking site (c) under pressure. In said repairing method of an underground pipeline, the resinous liq. (b) is tightly packed between the front and rear packer 1 and 2 provided in the pipeline (a), the rear packer 2 is forcibly moved in the pipeline (a) by operating a two rope 4, and the resinous liq. (b) and the front packer 1 are moved in the pipeline (a) while the packer 1 resists the movement of the packer 2 by the frictional resistance with the inner surface of the pipeline. By this method, the resinous liq. filled into the site to be repaired of the pipeline can be cured while keeping the condition when the liq. is filled, and the pipeline can be repaired with high reliability.
Patent JP-S6390267-A (JP)
Title: Color picture reader
Inventor: YOKOYAMA KUNIO
IPC: G03G15/01
Filed: 1986-10-03
Abstract: PURPOSE:To simplify the construction of the entirely of a device by irradiating the reading position of an original with the light beams of at least three colors through a rotating filter from the light transmission part of white color light source, separating the color of the reflected light beams synchronously with the rotation of the rotating filter and obtaining the read output correspondingly to a color picture. CONSTITUTION:At the time of moving to the original 1, a roller 9 is rotated according to a friction with the original 1. This rotation is transferred to the rotating filter 7 and an encoder 17 to rotate the rotating filter 7 and the encoder 17. These rotating operations cause the rotating filter 7 to rotate once and the light beams of the three colors of red, blue, green to irradiate on the original 1 through color filters 7a, 7b, 7c when the roller 9 executes a rotation corresponding to the movement of one line on the original according to the gear ratio between the respective gears. The rotating operation of the roller 9 and the rotating filter 7 is detected by the encoder 17 and the color the output signal of an image sensor 3 is separated synchronous with the light irradiation operation of the three colors of the rotating filter 7.
Patent JP-S6390659-A (JP)
Title: Fuel injection valve for internal combustion engine
Inventor: TAKAHASHI IKUO
IPC: F02M51/06
Filed: 1986-10-03
Abstract: PURPOSE:To perform precise time control by rapid shift between the starting and completion of injection, by a method wherein an overflow valve, forcing fuel in injection mechanism to overflow to a low pressure chamber, is actuated simultaneously with actuation of a fuel feed valve. CONSTITUTION:When an exciting current from a control device is fed to a core 3 for opening a valve, an overflow valve 9 is moved in the direction of the injection mechanism 17 side through a feed valve 12, and the overflow valve 19 and the feed valve 12 are brought into a closed and a opening state, respectively. Thus, fuel fed from a feed pump 18 is fed to the injection mechanism 17 through a pressure chamber 15, and a needle valve 16 is opened to inject fuel. When an exciting current is fed to a core 8 for closing a valve, the overflow valve 9 and the feed valve 12 are moved in the direction of a low pressure chamber 20. The movement of the valves causes closing of the overflow valve 9 and opening of the feed valve 12, and simultaneously with the stop of the feed of fuel to the injection mechanism 17, fuel at the interior overflows to the lower pressure chamber 20 through a pressure chamber 15 and a central hole 10. This constitution causes rapid reduction of a fuel pressure in the injection mechanism 17, and closes the needle valve 16 with high response to complete injection.
Patent JP-H0891413-A (JP)
Title: Package, its unsealing method, and method for packaging container
Inventor: ABE YOSHIHIRO
IPC: B65D35/44
Filed: 1994-09-29
Abstract: PURPOSE: To obtain a package that can be unsealed by a simple operation by a method wherein a break-accelerating part made of a slit or the like is formed in a tension acting part pulled by an operation of opening a top cap in a packaging film made of a shrink film composed mainly of a polyolefin resin material. CONSTITUTION: A package T is composed of a tooth paste tube 1 and a packaging film 20 made of a shrink film. A cap 3 of the tooth paste tube 1 consists of a cap body 5, an elastically reversing hinge integrally formed on the peripheral edge of the cap body 5, and a top cap 7. A tension acting part 24 to be pulled by an operation of opening the top cap 7 is formed in the packaging film 20 correspondingly to the front half part of the cap 3 and an area from a flange part 7a to the lower end of a shoulder part 16. A break-accelerating part 25 made of a slit is formed in the tension acting part 24 in a direction approximately orthogonal to a tension acting when the top cap 7 is opened.
Patent JP-2001060742-A (JP)
Title: Semiconductor light emitting device and manufacturing method thereof
Inventor: NARUI HIRONOBU
IPC: H01S5/40
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor light emitting device for emitting plural lights whose oscillation wavelength is different and a method for manufacturing this device, and to prevent the damage of elements due to etching. SOLUTION: In this method for manufacturing a semiconductor light emitting device plural laminated bodies including active layers are formed on a substrate for emitting plural lights whose wavelength is different for each laminated body from each active layer. The method comprises a process for forming a first insulating film 11 on one part of a substrate 1; a process for forming a first laminated body by laminating a first conductive clad layer 2a, an active layer 3a, and a second conductive clad layer 4a made of semiconductor in a region other than the first insulating film; a process for forming an insulating film covering the first laminated body and the insulating film 11; a process for removing the first and second insulating films in a region where a second laminated body is formed; and a process for forming the second laminated body.
Patent JP-H0683458-A (JP)
Title: Driving transmission controller
Inventor: ODA TETSUYA
IPC: G05D13/62
Filed: 1992-09-02
Abstract: PURPOSE:To secure the safety of operation by quickening the response of an actual driving speed to the operation of an operation means. CONSTITUTION:An electromagnetic proportional valve output current arithmetic part 32 calculates an output current Ia for feedback control on the basis of the deviation DELTAV between the speed command signal Vc from a potentiometer 22 detecting the manipulated variable of a grip and the detection signal Vs from a speed detector 28 detecting the rotating speed of a winding drum 16. A current limiter circuit 38 reads a limit current Ir corresponding to an engine rotating speed Re out of a limiter table 34, outputs a current I less than the limit current Ir to an electromagnetic proportional value 26 at all times, and controls the degree of coupling between an engine 10 and the winding drum 16 by a modulation clutch 20.
Patent JP-H0789022-A (JP)
Title: Polypropylene laminated film
Inventor: IMAI TADASHI
IPC: B32B27/32
Filed: 1993-09-21
Abstract: PURPOSE:To inexpensively obtain excellent heat sealability and scratch resistance by laminating a propylene homopolymer whose syndiotactic pentad ratio is within a specific value range or a copolymer of propylene and a small amt. of other olefin to the single surface of a base material layer composed of isotactic polypropyelene. CONSTITUTION:A propylene homopolymer having a syndiotactic structure whose syndiotactic pentad ratio is within the range of 0.6-0.9 or a copolymer of propylene and a small amt. of olefin is laminated to at least the single surface of a base material layer composed of isotactic polyproplylene by a method laminating syndiotactic polypropylene and isotactic polypropylene by coextrusion and uniaxially or biaxially stretching the obtained laminate if necessary or a method extruding isotactic polypropylene and syndiotactic polypropylene in a molten state to laminate them.
Patent JP-H0964142-A (JP)
Title: Console panel for automatic operating device
Inventor: UESUGI MITSUHIRO
IPC: H01L21/68
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To improve operating efficiency by placing a console panel near an operator and quickly conducting the confirmation of the display of the console panel and the working of the console panel without movement. SOLUTION: In a console panel performing the display of the place of operation, workmanship instructions, etc., to an automatic operating device automatically conducting washing, etc., a guide rail 5 is installed to the upper section of a housing 1 for the automatic operating device, and a ball guide plate mounted on the console panel 7 is supported rotatably to the guide rail 5 while the console panel 7 and a controller controlling and monitoring the automatic operating device are connected by a plurality of flexible plane lead wires 12.
Patent JP-2000052207-A (JP)
Title: Work grinding method and plane grinding device
Inventor: SUZUKI MASAMI
IPC: B24B7/00
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To obatin a grinding method in order to get a ceramic plate with a plane surface and with the end having no roundness. SOLUTION: In the plane grinding method of a work, the following processes from (1) to (10) are applied. (1) A process to approach a grinding wheel from the starting point to approach to the upper surface of the work. (2) A rough process to grind a desired cutting amount by the grinding wheel. (3) An accurate process to grind a desired cutting amount by the grinding wheel. (4) A spark-out process to trace work surface by the grinding wheel at the cutting amount 0 mm. (5) A retracting process to return the grinding wheel to the starting point. (6) A process to move the grinding wheel from the starting point to the position before starting the accurate process at the above (3). (7) The accurate process of the above (3). (8) The spark-out process.  (9) A process to repeat the processes of the above (5), (6), (7), and (8) in this order at (n) rounds [(n) is an integral number from 1 to 10, in this case]. (10) A retracting process to return the grinding wheel to the starting point.
Patent JP-S6294226-A (JP)
Title: Method for electric discharge machining for oblique hole
Inventor: TONO KEIGO
IPC: B23H9/14
Filed: 1985-10-21
Abstract: PURPOSE:To prevent the uneven wear of an electrode through a change in the relative position of said electrode and a prepared hole accompanying the progress of machining by making said prepared hole having a different angle from an oblique hole to be formed, and rotatingly feeding said electrode in the direction of said oblique hole to carry out electric discharge machining. CONSTITUTION:A prepared hole 10 is made in the perpendicular direction to the machining surface of a workpiece 1 by means of drilling, etc., eliminating the need for carrying out spot facing since the prepared hole 10 is perpendicular to the machining surface. Then, a cylindrical pipe electrode 5 is rotatingly fed in the direction of an oblique hole to be formed and carries out machining of the oblique hole by means of electric discharge machining, while being fed up to the position indicated by the imaginary line. Since the diameter of the prepared hole 10 is set in such a way that the inner peripheral surface 8 of the electrode 5 and the peripheral side face of the prepared hole 10 intersect each other at an oval line connecting points 11, 12, electric discharge is also carried out on the inner peripheral surface 8 of the pipe electrode 5 on the initial stage and the final stage of electric discharge machining, i.e., when machining a place 13 around the top end and a place 14 around the bottom end of the prepared hole 10, thereby, preventing the end of the pipe electrode 5 from being worn in a tapered form.
Patent JP-H0889253-A (JP)
Title: Dna coding mpl receptor affinity peptide
Inventor: HONDA KOICHI
IPC: C07K19/00
Filed: 1994-09-29
Abstract: PURPOSE: To obtain the subject new DNA coding a peptide having a specific amino acid sequence and capable of binding to the receptor of a proto-cancer gene product: MPL, searched from the library of a cDNA expressed in a human fetal liver, and giving a factor for controlling the hematopoiesis. CONSTITUTION: This new DNA codes a peptide having an amino acid sequence containing an amino acid sequence of the formula and having a property for binding to the receptor of a MPL protein coded in a proto-oncogene c-mpl, is obtained by screening the library of a human fetal liver-expressing cDNA, and is useful for producing the MPL receptor affinity peptide having an action for controlling the hematopoiesis of megakaryocyte and capable of being utilized as a factor for controlling the hematopoiesis of the megakaryocyte. The DNA is obtained by synthesizing the cDNA in the presence of a human fetal liver- originated mRNA as a template, producing the library of the cDNA, screening the library with a probe, and subsequently recovering the DNA from the obtained positive clone.
Patent JP-H04114302-A (JP)
Title: Resonance frequency setting circuit for head reproducing system
Inventor: NASU RENZO
IPC: G11B5/027
Filed: 1990-09-04
Abstract: PURPOSE:To set the resonance frequencies of all the head reproducing amplifier circuits near a user frequency band without increasing the number of adjusting means by forming this circuit by the adjusting means to set the resonance frequency near the use frequency band, and a switching means to connect this means only to the selected head reproducing amplifier circuit. CONSTITUTION:When a switching signal at an H level is inputted to a terminal 10 for switching signal, this signal is inputted to gate circuits 5 and 9, the circuit 5 is conducted, and a capacitor 6 and a head reproducing amplifier circuit 3 are connected. The circuit 9 is also turned to a conductive state, a gate circuit 7 is turned to a disconnected state, and the capacitor 6 and a head reproducing amplifier circuit 4, which are connected, are turned to the disconnected state through the circuit 7. On the other hand, when a switching signal at an L level is inputted to the terminal 10, the capacitor 6 and the head reproducing amplifier circuit 4 are similarly connected through the circuit 7. Therefore, even in the case of the resonance frequency setting circuit equipped with plural head reproducing amplifier circuits, the circuit configuration is simplified.
Patent JP-H1075617-A (JP)
Title: Mobile type root vegetable harvester
Inventor: NISHIMURA HIDEKI
IPC: A01D25/00
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To provide the subject harvester capable of redigging up a root vegetable, once dug up, failed in nipping and trodden on, harvesting the root vegetable and improving the labor saving by arranging a rear digging up device according to a position of a front digging up device at the rear of a mobile machine body. SOLUTION: This mobile type root vegetable harvester is obtained by arranging an uprooting conveyor 30 for digging up each root vegetable such as a carrot and conveying the root vegetable to the rear and a front digging up device F at the front of a mobile machine body and further arranging a rear digging up device R according to the position of the front digging device F at the rear of the mobile machine body. Furthermore, the position of a rear subsoiler 60 constituting the rear digging up device R is located at the rear of a front subsoiler 24 according to the position thereof to make the digging positions coincident.
Patent JP-S60128194-A (JP)
Inventor: OOYA AKIRA
IPC: H01R41/00
Filed: 1983-12-14
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-S6295816-A (JP)
Title: Reaction device using chemical vapor growth method
Inventor: YOSHIKAWA TOSHIAKI
IPC: H01L21/302
Filed: 1985-10-23
Abstract: PURPOSE:To easily control reaction by a method wherein the cubic volume of excitation or reaction region of the reaction gas in the reaction chamber, or in the chamber constituting the supply route of the reaction gas with the interconnected reaction chamber, is formed in such a manner that it can be varied. CONSTITUTION:When a supporting stand 9 is located at the lower part of a chamber 6, the light projected from a light source 13 passes through a window 7, the reaction gas passing the chamber is excited, and a deposited film is formed on a substrate 8. At this time, the supporting stand 9 is moved up, the interval between the window and the substrate 8 is reduced, and the entire chamber 6 is operated as an orifice in such a manner that the reaction gas can be passed on the substrate 8 in the form of laminar flow as much as possible. As a result, the range of the reaction region can be freely changed by the circulation of reaction gas running in the chamber 6 and the irradiation of photo energy. As a result, the control of reaction can be performed easily.
Patent JP-2000062569-A (JP)
Title: Automobile safety belt with buffering member
Inventor: TAMAKI HIDEO
IPC: B60R22/28
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To eliminate a trouble since the trouble occurring as a result of a safety belt itself inflicting an injury on a passenger fastening the safety belt is apt to occur since a conventional safety belt attached to an automobile is locked momentarily during the occurrence of a clash. SOLUTION: A part of a belt 11 forms a pleat-form tack part. With the tack part brought into a state to be covered with a rubber-form elastic substance, one end part of the rubber elastic substance is fixed at one end part of a tack part, and the other end part of the rubber-form elastic substance is fixed at the other end part of the tack part to form a buffering member 12, which is arranged in the desired spot of the belt. When a safety belt is functioned and the tack part is stretched, the stretching speed of the tack part is suppressed through the elastic force of the rubber-form elastic substance and an impact exerted on the passenger is relaxed.
Patent JP-H0764325-A (JP)
Title: Electrophotographic toner
Inventor: NAKAYAMA KOJI
IPC: G03G9/087
Filed: 1993-08-30
Abstract: PURPOSE:To attain stable electrification characteristic and excellent image property without causing the problem of offset property by incorporating a vegetable wax and a copolymer containing a specific aminoalkyl methacrylate component, thereby enabling the fixation at a low fixating temp. CONSTITUTION:The vegetable wax and the copolymer containing the aminoalkyl nethacrylate component expressed by a formula are incorporated. In the formula, R represents alkyl group or ethyl group. In this case, the vegetable wax to be used is blended to improve the fixing property of an electrophotographic toner and is, for example, cndelilla wax, carnauba wax, rise wax, haze wax or the like. The toner for electrophotography is obtained by furthermore mixing a coloring agent, an electrostatic charge control agent and a binding resin or additives other than the vegetable wax and the copolymer containing the aminoalkyl acrylate component expressed by the formula in a desired composition, and melting and kneading, the mixture, then cooling, solidifying, pulverizing and classifying them.
Patent JP-H0281630-A (JP)
Title: Polyester composite film
Inventor: ASAKURA MASAYOSHI
IPC: C08J5/18
Filed: 1988-09-20
Abstract: PURPOSE:To enhance the safety of hermetical sealability by high thermal adhesion strength by imparting a specific heat value of crystallization to a composite film wherein a layer composed of polyester A and a layer composed of polyester B are laminated and setting the refractive index of the polyester-A layer in the thickness direction thereof to a specific range. CONSTITUTION:A composite film is prepared by laminating a layer composed of polyester A to a layer composed of polyester B and the heat value of crystallization of the composite film at 110-180 deg.C is set to 0.1-1.5cal/g. Further, the refractive index (etazD) of the layer composed of polyester A in the thickness direction thereof is 1.485-1.525. As polyester A, polyethylene terephthalate is preferable but one containing 85mol.% or more of an ethylene terephthalate constitutional component is preferable. Polyester B is low crystalline polyester higher in the content of a copolymer component than polyester A and pref. having heat of crystal fusion of 2-6cal/g. By specifying the refractive index of polyester A, the interfacial release of polyester B can be prevented and thermal adhesion strength exceeding expectation can be obtained.