baber/WOPTO huggingface dataset:
Patent JP-H0897440-A (JP)
Title: Glass-sealed diode
Inventor: TSUJI KENJI
IPC: H01L29/861
Filed: 1994-09-22
Abstract: PURPOSE: To prevent generation of deformation of a glass tube by providing a recessed part for positioning a diode element about in the center of at least one side of the opposing sides of an electrode. CONSTITUTION: Cylindrical small-diameter parts 5, 6 are formed on the opposed sides of the electrodes 2, 3 and a recessed part 7 for positioning of a diode element 1 is formed about in the center of the cylindrical small diameter part 5 of the electrode 2. The recessed part 7 is rectangular in a top view while being tapered to have wide width toward the electrode 3 in the internal wall cross section. in the diode element 1, an electrode 8 consisting of Ag is formed on the p-type layer surface of a chip-shaped substrate 9 such as silicon. When a glass tube 4 is loosely inserted into a cylinder small diameter part 5 and the diode element 1 is inserted into a glass tube and a vibrator or the like is operated to vibrate the diode element 1, the diode element 1 is posititioned about in the center of the recessed part 7.  Next, the diode element 1 is sandwitched by the electrodes 2, 5 so as to fuse the glass tube 4 with electrodes 2, 3 for being sealed.
Patent JP-2000059674-A (JP)
Title: Digital camera
Inventor: OKADA HIROYUKI
IPC: H04N5/91
Filed: 1998-08-12
Abstract: PROBLEM TO BE SOLVED: To surely and accurately perform protection and position control of an image pickup unit. SOLUTION: Inside a main body 2 of a camera, an image pickup unit is provided at a position facing an opening 5 so as to be vertically and horizontally turned through a drive member 26 composed of a piezoelectric element. In the state of turning of the main switch of a camera, the image pickup unit is set at a prescribed position so as not to expose a photographing lens 231 from the opening 5 and while shielding the opening 5 with the main body 23 of a unit the protection of the photographing lens 231 and the light shielding of an imaging device are performed. When the main switch is turned on, the image pickup unit is automatically set at a prescribed position so as to expose the photographing lens 231 from the opening 5 and to direct its optical axis toward the front and photographing is enabled.  Since the image pickup unit is automatically set to the shielded position of the opening 5 and the exposing position of the photographing lens 231 corresponding to the state change of the main switch, protection and position control can be surely performed.
Patent JP-H0677519-A (JP)
Title: Transmission type photocoupler and its manufacture
Inventor: KIMOTO MASAHIKO
IPC: H01L31/12
Filed: 1992-08-27
Abstract: PURPOSE:To realize a transmission type photocoupler capable of improving use efficiency of light, by forming a parabolic surface in a light shielding body. CONSTITUTION:A light shielding body 19 is formed by using liquid crystal polymer or the like similar to a resin substrate 11. A primary molded body of transparent sealing resin 18 is subjected to secondary molding. The lower surface facing a light emitting element 12 is constituted as a parabolic surface having a focal point at the position of a light emitting element 12, in the manner which a light radiated from the light emitting element 12 has directivity of the lateral direction to a transmission trench 21 side. The lower surface of the light shielding body 19 which surface faces a photodetector 14 is constituted as a parabolic surface having a focal point at the position of the photodetector 14 in the manner in which the lateral direction light from the transmission trench 21 is converged on the photodetector 14. Hence, at the time of application, a light can be effectively converged on the photodetector 14 by constituting the parabolic surface in the light shielding body 19, and a surface mount transmission type photocoupler of high sensitivity can be realized.
Patent JP-S6472099-A (JP)
Title: Method for decontaminating radioactivity
Inventor: SUMI MASAO
IPC: G21F9/00
Filed: 1987-09-14
Abstract: PURPOSE:To effectively decontaminate hard clads by injecting cubic boron nitride (CBN) to the surfaces contaminated with radioactivity. CONSTITUTION:The CBN which is an abrasive material is supplied together with water through an abrasive material supply line 6 to an abrasive material injection gun 2 by an abrasive material circulation pump 3. Then gun 2 injects the abrasive material at a high speed by the pressurized air from a pressurized air line 7. The CBN collides together with the pressurized air against the inside wall surface of a water chamber 1 of a steam generator. The high-hardness CBN removes not only the soft clad layers but the hard clad layers as well and, therefore, the radioactivity is removed. Since the abrasive material is the CBN, the material is decomposed in boric acid by high-temp. high-pressure water in the event of the remaining of said material. No adverse influences are thus exerted to the inside of the system.
Patent JP-S6471937-A (JP)
Title: Structure of balcony mounting section
Inventor: NISHIO TOMOKAZU
IPC: E04B1/00
Filed: 1987-09-11
Abstract: PURPOSE: To fix a balcony regardless of thickness of an external wall by providing a modesty panel on a horizontal member located in an indoor side with respect to an outer face of the external wall of upper and lower stories through a spacer and fixing a balcony abutted on an outer face of the modesty panel to the horizontal member through a spacer. CONSTITUTION: A horizontal member 12 having outer faces thereof disposed in an indoor side of an outer face of each external wall 10, 11 is provided between the external wall 10 of an upper story and the external wall 11 of a lower story. A modesty panel 13 is secured to the horizontal member 12 in such a manner as to be flush with the outer faces of the external walls 10, 11 through spacers 14a, 14b. A balcony 16 abutted on an outer face of the modesty panel 13 is secured to the horizontal member 12 through the spacers 14a, 14b. By this constitution, since the outer face of the modesty panel 13 becomes flush with the outer faces of the respective external walls 10, 11, the balcony 17 can be secured in a same finish regardless of thickness of the external walls 10, 11.
Patent JP-H04112105-A (JP)
Title: Article sorting method and facility thereof
Inventor: MASUI SHUSUKE
IPC: B65G1/137
Filed: 1990-08-28
Abstract: PURPOSE:To shrink the facility space, smoothly perform the batch picking process, and improve the work efficiency by connecting the batch picking process and the shop picking process, and performing the batch picking process before the shop picking process. CONSTITUTION:The bar code of a conveyed shop container 8 is read out, if the shop container 8 is to be processed via the batch picking process 1, it is put on the first bypass conveyor 7 and stopped by a container stop system 10. Workers aggregately pick articles for multiple shops from storage shelves 3 while pushing aggregate containers 5. The picked articles are stored in the storage segments 15 of the containers 5, the workers move the containers 5... to the preset position of a multiple shop picking directing means 11 after the aggregate picking is completed, and the directed articles are stored in the container 8 stopped at the conveyor 7. When a container delivery switch is turned on after the picking for the container 8 is completed, the next container 8 is stopped by a stop system, four containers 5 are replaced, and the shop picking for the next batch unit is performed.
Patent JP-H0866419-A (JP)
Title: Ultrasonic chip for ophthalmic operation, ophthalmic operation device and operation
Inventor: NAGAHARA KUNIHIRO
IPC: A61F9/007
Filed: 1994-08-30
Abstract: PURPOSE: To provide a device and a method for breaking the nucleus lentis as efficiently as possible to suck and to remove efficiently by forming the edge part of an opening at the tip of a metallic capillary on a plane almost rectangularly crossing the axis of the metallic capillary. CONSTITUTION: A needle-like metallic capillary (US chip) 10 with an opening part 16 at the tip comprises a needle-like metallic capillary part 12 and a connecting part 14 coaxially extended from the base of the metallic capillary 12, and the metallic capillary part 12 has an opening part 16 at the tip. The connecting part 14 is formed on the plane rectangularly crossing the axis of the metallic capillary 12 and is to connect the US chip 10 to an ultrasonic vibration device. The outer diameter and the inner diameter of the connecting part 14 are made larger than the diameter of the metallic capillary 12 and can accept the tip part of the vibrating element of the ultrasonic vibrating device to fit into.  Thus, the whole edge of the opening of the US chip can be in contact to the nucleus lentis and the whole vibration energy of the US chip effectively acts on the nucleus lentis to break the nucleus lentis efficiently.
Patent JP-H0974490-A (JP)
Title: Image processing method and device
Inventor: MATSUMOTO ATSUSHI
IPC: G06T5/00
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To generate a 2-color output image without a sense of incongruity from an original image. SOLUTION: A received RGB signal is converted into a signal L*a*b*, a lightness density conversion section 301 generates a density D, a weighting coefficient generating section 302 calculates a coefficient α=(cos(θ-θstart))/2+0.5 based on a hue angle θobtained by the signal a*b* and a hue angle θstart of a color having a saturation of an output color to use αD as the density. As to the remaining color, a value (D-αD) is used for the density. Thus, the density of the output image is preserved with respect to the density of the input image and the picture element of the color with the saturation gets higher density as close as to the color in the original image and the image without a sense of incongruity is obtained.
Patent JP-S60122692-A (JP)
Inventor: TAKADA SHIGETOSHI
IPC: B66C13/06
Filed: 1983-12-02
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-2001047739-A (JP)
Title: Micro-capsule
Inventor: NISHIYAMA FUMIO
IPC: B01J13/16
Filed: 1999-08-13
Abstract: PROBLEM TO BE SOLVED: To prevent generation of giant particles, and reduce a spot contamination by making an oily substance containing compound, such as a polyalkylene oxide in the side chain, and of which the principal chain is polydimethyl siloxane, in a micro-capsule which encloses the oil-like substance with a polyurea urethane resin film. SOLUTION: In this micro-capsule which encloses an oily substance with a polyurea urethane resin film, in the oily substance, a compound such as a polyalkylene oxide in the side chain, and of which the principal chain is polydimethyl siloxane, is contained. In this case, the HLB value of the compound is set 1 to 2. The HLB value is an index to show the balance of the hydrophilic property-lipophilic property of a nonionic surface active agent, and normally is within a range of 0 to 20, and as the number becomes smaller, a higher lipophilic property is indicated. By this constitution, a giant particle can be prevented from being generated in the micro-capsule, and when being used for a pressure-sensitive recording paper, a spot contamination (coloring contamination) can be reduced. At the same time, the pressure-sensitive recording characteristics are not unfavorably affected.
Patent JP-H0972724-A (JP)
Title: Method and apparatus for inspecting deformation of spool collar
Inventor: KUBO SADAHIRO
IPC: G01B11/16
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To make it possible to automate the deformation of a spool collar and to simply inspect the deformation by detecting the received state of the light responsive to the deformation of the collar by an optical sensor while the spool is rotated one revolution, and comparing it with a set value. SOLUTION: First, a spool 1 is set, a rotary shaft 2 is interlocked to the set spool 1, and optical sensors (light emitting units) 5, 5' are operated to emit lights 9, 9'. Then, the spool 1 is rotatably driven by a driving motor 3 while continuing this state, and the rotatable drive of the spool 1 is stopped after the spool 1 is rotated one revolution by a rotary encoder 4. The parts of the lights 9, 9' passed through the collars 11, 12 of the spool 1 therebetween are continuously detected by the sensors (the units) 5, 5' while rotating. Thereafter, whether the detected light amounts are the set value or more or not is confirmed, and if it is the set value or more, the spool is judged to be usable, while if it is not the set value or more, the off-specification spool is displayed by an alarm.
Patent JP-H0277026-A (JP)
Title: Organic nonlinear optical material
Inventor: UMIBE KATSUAKI
IPC: G02F1/35
Filed: 1988-09-13
Abstract: PURPOSE:To obtain the nonlinear optical effect of the subject material at a crystalline state thereof, and to easily make the flat plate of the material thin by composing the subject material of a specified org. nonlinear optical material. CONSTITUTION:The optical material is composed of a substance shown by formula I. In formula I, (m) is 0 or a positive integer. As the hydrogen atom or an amino group contd. in P-nitroaniline is substd. with alkyl group, the org. compd. has a structure which does not contain the center of a reversal symmetry, and has attribute of generating a light corresponding to the 2nd. higher harmonics wave of the light which is made incident on the org. compd. even at the crystalline state thereof. Thus, as the org. compd. sufficiently generates the 2nd. higher harmonic wave, a novel nonlinear optical material is obtd., and an useful nonlinear optical element such as a higher harmonic wave generating element, etc. is realized.
Patent JP-H0972610-A (JP)
Title: Hot water supply equipment and detecting method for failure of temperature-detecting means of hot water supply equipment
Inventor: KUBOTA KAORU
IPC: F23N5/24
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To detect quickly an out-of-over temperature-detecting means out of three or more temperature detecting means by comparing temperature information outputted from the individual temperature detecting means and by judging one temperature detecting means as failing when a difference of the temperature information thereof from that outputted from other temperature detecting means exceeds a prescribed value. SOLUTION: A temperature sensor S1 detects the temperature of water entering hot water supply equipment 1 and a temperature sensor S2 detects the temperature of the water after it is heated by a heat exchanger 16, while a temperature sensor S3 detects the temperature of hot supply water after the hot water obtained by the heat exchanger 16 is mixed with water from a bypass passage 8. Water is made to flow through a water pipe 6 and output values of the temperature sensors S1-S3 are compared in the same temperature condition in a state wherein combustion of gas is not conducted. When a failure occurs in a system of any temperature sensor, the failing temperature sensor alone outputs an abnormal value different from ones of other temperature sensors and sends it to CPU 22a and, therefore, the temperature sensor failing can be detected. Accordingly, it is possible to shorten a time for a repair operation and to improve operability.
Patent JP-H0278127-A (JP)
Title: Circuit protector
Inventor: HARADA EIJI
IPC: H01H71/14
Filed: 1988-09-13
Abstract: PURPOSE:To carry out high-performance circuit protection, by causing a driving member made of a shape memory alloy to move a moveable contact so as to break an electrical circuit when an excessive current is passed therethrough, and cooling the moveable contact and therefore allowing it to convert to its normal-temperature state so as to make the electrical circuit. CONSTITUTION:When an excessive current is passed between electrode members 1, 1, a moveable contact 2 served as a heating body begins to heat a driving member 3, which is then converted into its memory shape at a predetermined temperature to separate the moveable contact 2 from a fixed contact 4. A force exerted by an elastic member acts on a baffle member 6 so that the baffle member is automatically inserted into the portion where the contacts are separated from each other. When cooled down to room temperature, the moveable contact 2 abuts against the fixed contact 4. By adding a pushing operating force to the baffle member 6 against the acting force exerted by the elastic member, the baffle member is allowed to escape from the position between both contacts so that the blocked state is removed; both contacts therefore abut against each other.
Patent JP-H1161721-A (JP)
Title: Antislipping agent for frozen road surface and spraying method thereof
Inventor: YAMAMOTO CHISATO
IPC: E01C11/24
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To maintain the effect of preventing slipping by constituting antislipping agent of flat-crushed pieces of a prescribed viscosity by crushing flat-crushable stone such as a black state. SOLUTION: An anti-slipping agent for a frozen road surface is composed of flat crushed pieces whose grain size is 4.0 to 1.5 mm obtained by crushing stone having flat crushability such as a black slate. And then when sprayed, the anti-slipping agent has a higher road covering efficiency per unit weight and contacts the road surface closely and stabilizes and retains the slip prevention property for a long time due to a good fixing property without rising beyond a prescribed value because crushed pieces are flat and have a relatively high specific gravity. And then if the agent is heated and sprayed onto a road surface, large particles have large thermal capacity and small particles have low thermal capacity, melting the road surface and forming irregularities quickly thereon when fixing to the glacial road surface, improving the effect of preventing slipping.
Patent JP-H0393666-A (JP)
Title: Production of mullite sintered compact
Inventor: MIYATA NOBORU
IPC: C04B41/87
Filed: 1989-09-06
Abstract: PURPOSE:To obtain the title sintered compact with improved flexural strength by forming and preliminarily sintering mullite powder and by chemical vapor deposition of ZrO2 on the resulting intermediate sintered compact followed by main sintering. CONSTITUTION:Firstly, Al-component powder <=1mum in size, such as of corundum or gamma-Al2O3 is added to mullite powder <=2mum in average size followed by press molding and then preliminary sintering in the atmosphere at 1570-1630 deg.C to produce a preliminarily sintered compact <=35vol.% in porosity. Thence, ZrO2 is put to chemical vapor deposition on the preliminarily sintered compact at 800-1000 deg.C under a pressure of 0.01-1.0atm in a gaseous raw material containing a gaseous Zr compound (e.g. ZrCl2), H2 and CO2 to coat the intermediate sintered compact with ZrO2 100-1000mum thick followed by carrying out the main sintering in the atmosphere at 1610-1650 deg.C.
Patent JP-S59115089-A (JP)
Inventor: TSUI SEIICHIROU
IPC: D06F39/00
Filed: 1982-12-23
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-H0392764-A (JP)
Title: Piezoelectric acceleration sensor
Inventor: TAKAHASHI KATSUHIKO
IPC: G01P15/09
Filed: 1989-09-05
Abstract: PURPOSE:To to improve the temperature characteristics and the output of a sensor by providing a piezoelectric block wherein a plurality of bimorph elements are laminated through insulating layers. CONSTITUTION:In piezoelectric block 13, a plurality of bimorph elements 14 are laminated through insulating layers 15 and a unitary body is formed. In the element 14, two sheets of film-shaped piezoelectric bodies 16 which have the same piezoelectric characteristics and the reverse polarizing directions are laminated through an intermediate electrode 17, and end-part electrodes 18 are stuck to the surfaces which are not in contact with the electrode 17. The electrodes 17 and 18 comprise metal foils such as an aluminum foil and a copper foil and a vapor deposition film of metal. Lead wires 19 are connected to the peripheral part. It is necessary that the planar shapes of the electrodes 17 and 18 have the same shape as the piezoelectric body 16. The piezoelectric body 16 comprises a piezoelectric material in a film state, and the thickness is 10 - 500mum and sufficiently uniform. The entire body is sufficiently homogeneous. Thus, the high output and the excellent temperature characteristics are provided.
Patent JP-2000194660-A (JP)
Title: Extended smart card communication architecture and procedure needed for communication between smart card application and data carrier
Inventor: HAMANN ERNST-MICHAEL
IPC: G06F21/44
Filed: 1999-08-17
Abstract: PROBLEM TO BE SOLVED: To perform the communication with an application by means of a protected data carrier when a smart card or its reader, in particular, is not available. SOLUTION: An improved communication architecture has the common virtual smart card interfaces between the respective smart card applications and the modules, so that an access is facilitated to a protected data carrier (smart card). The access is possible to a physical smart card, a virtual software smart card or a hardware smart card by means of the said modules. Every common virtual smart card interface shows that every application is completely independent of each module or each data carrier.
Patent JP-H1072834-A (JP)
Title: Footing of unit building and footing form device
Inventor: YOKOI NOBUFUMI
IPC: E02D27/01
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a footing form device capable of manufacturing a footing of a unit building capable of reducing the number of kinds of PC blocks, facilitating thereby the manufacture of the PC blocks and reducing coupling work of the blocks, and manufacturing a plurality of kinds of the PC blocks at a low cost. SOLUTION: PC short side blocks 11-14 equipped with sheathing pipes as fixed devices are arranged along short sides of building units 2, and PC long side blocks 15 and 16 are arranged among the short side blocks 11-14 along the long sides of the building units 2. Then, the blocks 11-16 are molded by a footing form device having a form capable of varying length size of the molded blocks 11-16 in accordance with lengths of the sides of the building units 2.
Patent JP-H1074474-A (JP)
Title: Character display tube screen and fluorescent character display tube
Inventor: WATANABE HIROSHI
IPC: H01J29/86
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a character display tube screen which has low cost, is easy to handle, requires no special machining for stable free-standing, and can sufficiently withstand external pressure even if an envelope becomes larger. SOLUTION: An anode substrate 4 on the inner face of which anodes 9 to be a display pattern are formed and a cathode substrate 5 to the inner face of which graphite paste 6 is applied are oppositely arranged at a predetermined interval d1, and an envelope portion is sealed thereto so as to constitute an envelope 3 whose inside is airtightly held in a high vacuum state. In the envelope 3, a character display tube screen 1 the whole of which is made of a metal member is disposed so as to withstand atmospheric pressure from the outside.  A character display tube screen 1 is equipped with a disc-shaped seating portion 1a having a flat face 1aa which is fixed to the inner face side of the cathode substrate 5 via the graphite paste 6 and a tapered column portion 1b which is integrally hanging provided on the base portion 1a and the tip of which is positioned between the anodes 9 and abuts on the inner face of the anode substrate 4.