baber/WOPTO huggingface dataset:
Patent JP-H08262574-A (JP)
Title: Reflection type projection screen provided with housing case and stand
Inventor: OOITA MASATO
IPC: G03B21/56
Filed: 1995-03-27
Abstract: PURPOSE: To stably hold the standing posture of an entire screen on the floor intermittently by providing the body of a housing case with a mechanism for temporarily stopping action for closing a cover which can stop or relieve the pivoting operation of an opened cover part in a direction for closing the cover. CONSTITUTION: The housing case body B is constituted of a housing case part 10, and the cover part 20 which covers the part 10 and which can open and close through a spindle 25, and is a rectangular parallelepiped in which the longitudinal direction of a screen body A is a long side. The cover part 20 is formed of a long side corner part on the upper front or rear part of the body B surrounded by at least an upper surface board 11, either a front surface board 12 or a rear surface board 13, and a side board 15, and can open and close through the spindle 25.  The mechanism D for intermittently stopping cover closing action by which the pivoting action in the cover closing direction being a reverse direction is locked and stopped so as not to make the part 20 return in the cover closing direction and by which the stopping of pivoting is released by specified operation in the case the cover part 20 totally opens is provided.
Patent JP-S61225651-A (JP)
Title: Multilayer analysis element and analysis of sample derived from living organism using the same
Inventor: KAWASAKI TAKASHI
IPC: G01N33/52
Filed: 1985-03-29
Abstract: PURPOSE:To achieve a higher analysis accuracy, by inserting at least one liquid- nonpermeable film detachably between a light transmitting support and a development layer. CONSTITUTION:An extraction layer 6, a light shielding layer 5, a liquid non- permeable film 4, a reagent layer 2 and a development layer 3 are laminated sequentially on a light transmitting support 1 in such a manner that the film 4 is inserted detachably and a detaching knob 40 is provided. The support 1 employs a polyethylene terephthalate, polycarbonate or the like and the thickness thereof is preferably about 50-2,000mum. The reagent layer 2 shall contain a reagent to change the color of a sample to be inspected for identification and is made by mixing a hydrophilic polymer with at least one of a reagent and an enzyme. Then, the development layer 3 is adapted to supply the sample spotted to the reagent layer 2 as being evenly diffused and employs an unwoven fabric, filter paper or the like. The film 4 employs a polymer or like used for the support 1 and the thickness thereof is preferably about 10-100mum. This enables accurate assay of components to be inspected with a higher analysis accuracy.
Patent JP-H0577144-A (JP)
Title: Work indicating device
Inventor: ABE HIROMICHI
IPC: G06Q50/00
Filed: 1992-03-26
Abstract: PURPOSE:To indicate an optimum working device to work subsequently in the manufacturing process of products. CONSTITUTION:This work indicating device is formed of a computer 20 for computing each work termination scheduled time on production devices 24-26, a storage means 23 for memorizing the termination scheduled time, and a terminal 21 for putting the order of priority starting from the device of the earlier termination scheduled time so as to output indication data.
Patent JP-S62225669-A (JP)
Inventor: TANAKA SHINKICHI
IPC: A45C13/10
Filed: 1986-03-26
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-H05305954-A (JP)
Title: Shopping bag and grip for hanging same
Inventor: FUJITA YASUHIRO
IPC: A45F5/10
Filed: 1992-02-10
Abstract: PURPOSE:To provide a grip capable of carrying a shopping bag easily and conducive to the improvement of waste disposal and hence environmental protection by a method wherein the grip is provided with engaging pieces at both outer wall ends thereof, the upper or lower edge of the outer wall is so formed as to permit its free opening and closing and the grip is provided therethrough with a hollow part. CONSTITUTION:A grip body 1 is made of synthetic resin, metal, etc., in a cylindrical form. The grip body 1 has somewhat rounded outer side walls 2 and is provided therethrough with a hollow part 4. The outer side walls 2 are provided with inwardly projecting hook-like small engaging pieces 3' at both the ends thereof, respectively. The grip body 1 can be freely opened and closed by a pressing part 5 which is provided at its opening part and capable of being disengaged from the mating recess and locked thereinto. When the grip body is closed, the small engaging pieces 3' are joined together to form a unitary engaging piece 3. The handle of a shopping bag 4 is placed in the hollow part 4 and kept from detachment from the grip body by the unitary engaging piece 3 and the shopping bag is then carried by the grip body.
Patent JP-S60211077-A (JP)
Title: Formation of electrically conductive alloy film
Inventor: SHIMIZU AKINORI
IPC: C23C16/06
Filed: 1984-04-05
Abstract: PURPOSE:To form an electrically conductive alloy film by growth without exerting any unfavorable influence on a substrate by bringing a reactive gaseous mixture contg. all of the constituent elements of the alloy into contact with the surface of the substrate and by irradiating light on the substrate to apply reaction energy. CONSTITUTION:An Si substrate 1 coated with an SiO2 film is placed in a reaction chamber 2 evacuated with a vacuum pump 3, and gaseous Al(CH3)3 5, gaseous SiH4 6 and gaseous He 7 as a carrier gas are introduced into the chamber 2 after controlling the flow rates with each mass flowmeter 4. Ultraviolet or visible light of 1,000-6,000Angstrom  wavelengths, preferably laser light 8 such as ArF excimer laser light is reflected by a mirror 9 and irradiated on the substrate 1 through a lens 10 to apply reaction energy. An electrically conductive Al-Si alloy film or an Al-Si alloy wiring pattern is easily formed by growth on the oxide film on the substrate 1 without damaging the substrate.
Patent JP-H06281886-A (JP)
Title: Optical isolator and optical device using optical isolator
Inventor: YASUDA SHIGETOME
IPC: G02B5/30
Filed: 1993-03-26
Abstract: PURPOSE:To miniaturize the optical device using the optical isolator and to reduce the cost by almost fixing the various characteristics of optical parts constituting the optical isolator within a prescribed incidental angle range. CONSTITUTION:Since a PBS constituting the optical isolator forms a beam splitting film for which the dispersion of a reflection factor or transmissivity in the case of splitting beams within the prescribed incidental angle range on a beam splitting plane is settled within the range of 10%, non-parallel beams can be used as light to be made incident, and the incidental angle accuracy of light to be made incident can be relaxed. Namely, concerning the optical isolator composed of the PBS and an optical element quarter wave plate, a reflection factor Rs of return light to become light in an S polarizing direction is almost fixed within the range from 35 deg. to 55 deg. for the reflection factor characteristic of the PBS. Therefore, the light in this incidental angle range can be isolated since the influence of the optical element quarter wave plate is reduced to obliquely incident light.
Patent JP-H02246941-A (JP)
Title: Ultrasonic diagnostic device
Inventor: ISHII YUICHIRO
IPC: A61B8/00
Filed: 1989-03-20
Abstract: PURPOSE:To prevent the degradation of the image quality of a character at the time of picture recording and reproducing by adding character information to a diagnostic image signal inputted to a recorder in a character code format and, after the reproduction, converting it and displaying the character information along with a diagnostic image in an image format. CONSTITUTION:A character code generating circuit 8 outputs the coordinates information of the character code and character from the character information. A character generating circuit 9 analyzingly processes the inputted character code and sends it to a SW2 as a character signal. A character code adding circuit 10 inserts the character code to respective channels of R, G and B in a proper position in a blanking period. An encoder 4 transferringly provides the character code inserted into an RGB signal in an area between synchronizing pulses in the vertical blanking period in a video signal as it is and magnetically records it in, for example, a VHS system by a recorder 7. A character code identifying circuit 11 extracts the character code inserted in the vertical blanking period in the regenerative video signal and successively sends it to the character generating circuit 9.
Patent JP-H11264775-A (JP)
Title: Pipe measuring and analyzing method and pipe analyzing device
Inventor: NISHIZAWA TAKAO
IPC: G01N29/00
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To establish a pipe measuring and analyzing method to measure and analyze the maximum bending stress (or the total strain equivalent to it) in the elastoplastic region of a circular pipe on the basis of the sonic elasticity method. SOLUTION: The stress-strain adaptive function F(ε0x ) of a material gradient αof the linear relation between the apparent complex refraction amount and plastic strain, and the acousto-elastic constant CA are previously determined, along with previous determination of the change equation of the apparent complex refraction amount Bt in the circumferential direction using the max. total strain as parameter in a circular pipe 1 receiving a bending try, and separately therefrom, the change information of the apparent complex refraction amount Bt in the circumferential direction of the pipe to be measured is measured, and the result from measuring is referred to the change equation, and also determination is made for the adaptive relationship between them, max. total strain E0x , and max. bending stress.
Patent JP-H02246639-A (JP)
Title: Common key delivery system using public identification information
Inventor: KOBAYASHI TETSUJI
IPC: H04L9/06
Filed: 1989-03-20
Abstract: PURPOSE:To eliminate the need for a public directory and to attain sufficient privacy protection of a communication equipment by allowing a management equipment to provide public information and secret information in common to the communication system on each communication equipment and using a double crytographic arithmetic device so as to deliver a common key when the communication equipment delivers the common key. CONSTITUTION:When each communication equipment registers a management equipment, the management equipment 11 gives Sj(j=1, 2,..., k) to a communication equipment (w) as secret information and gives also n, p, f (.), h (.) being public information. A communication equipment (a) acquiring the public information an the secret information from the management equipment 11 delivers a common key at an optional point of time. The communication equipment (a) generates a common key KCab for the communication equipment a, b by a random number. Then the cryptographic key Ka of the double cryptographic arithmetic device is generated and stored by a random number. The communication equipment (b) uses the double cryptographic arithmetic device to acquire the common key KCab to confirm the adequacy of the received IDa.
Patent JP-H08265724-A (JP)
Title: Data scramble device
Inventor: AMANO KUNIHIKO
IPC: H04N19/46
Filed: 1995-03-27
Abstract: PURPOSE: To perform a scramble processing so as to make a nonsubscriber able to discriminate picture contents to a certain degree by ciphering a quantization table used for a quantization processing and transmitting it together with compressed picture data at the time of the compression processing of the picture data. CONSTITUTION: Digital picture data inputted to an input terminal 11 on a transmission side are divided into plural blocks in a block decomposition circuit 12 and converted from amplitude expression to frequency expression in a DCT circuit 13. The DCT coefficient is inputted to a quantization circuit 14 and the quantization processing for reducing frequency components is performed for the respective blocks. In this case, the circuit 14 decides the quantization table for the quantization processing based on control signals outputted from a buffer circuit 17. The DCT coefficient is converted to run length expression in a conversion circuit 15 and converted to a Huffman code in a coding circuit 16. The variable length code data are inputted through the buffer circuit 17 to an MUX 18.  In the meantime, the quantization table in the circuit 14 is ciphered in a ciphering circuit 19, converted to a format capable of time division multiplexing in a circuit 20, inputted to the MUX 18, multiplexed and outputted.
Patent JP-2000263257-A (JP)
Title: Laser beam cleaving method of non-metal material and device therefor
Inventor: IMOTO KATSUYUKI
IPC: B23K26/14
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a laser beam cleaving method of a substrate of a non-metal material capable of cleaving in a high dimensional precision and a device therefor. SOLUTION: In a laser beam cleaving method of a non-metal material to cleave a substrate from one end to the other end by generating a crack to a substrate by thermal stress generated by irradiating with a CO2 laser beam at one end of a non-metal substrate surface moving in one direction in a desired speed and making the crack propagate, the irradiation spot diameter r1 of the laser beam is reduced to a spot diameter r2, after a crack is generated to one end side, and the crack is further developed.
Patent JP-S58185212-A (JP)
Title: Preparation of thermally shrinkable tube
Inventor: NISHIKAWA ICHIROU
IPC: B29C61/08
Filed: 1982-04-23
Abstract: PURPOSE:To obtain the titled tube suitable to large diameter in simple work by a method wherein a blank tube softened by heating of a molded pipe is expanded radially by the use of the force of restitution of a spiral spring inserted into said tube. CONSTITUTION:A cylindrical spiral spring 2 having the same length as a tube 1 is wound tightly and inserted into the inner space of the blank tube (such as a polyethylene tube etc.), and further, this tube is inserted into the inner part of the molded tube 3 having an inner diameter larger than the outer diameter of the tube 1 and a heating means such as a heater etc. Then, the molded tube 3 is heated by the heater etc. to a temperature under the softening point of the blank tube 1 to soften the tube 1 and the tube 1 is expanded radially by the force of restitution of the spiral spring 2 until it comes in contact with the inner wall of the molded tube 3 and then the desired tube is obtained by prompt cooling under said state. EFFECT:Tube can be obtained at the coefficient of shrinkage high in the radial direction and low in the lengthwise direction.
Patent JP-S52150593-A (JP)
Title: Magnetic semiconductor and its production method
Inventor: KASAHARA MASAO
IPC: H01F1/40
Filed: 1976-06-10
Abstract: PURPOSE:To produce semiconductor with high magnetization and low resistivity by heating zinc-copper-iron system magnetic compound in CS2 atmosphere thereby containing positive sulfur ion in it.
Patent JP-H06278651-A (JP)
Title: Vehicle body construction for side midship vehicle
Inventor: FURUBETSUPU DOUSHIYUU
IPC: B62D25/00
Filed: 1993-03-26
Abstract: PURPOSE:To provide a light-weight and highly rigid vertical wall by forming it between an engine unit and a vehicle cabin, in a vehicle body construction in which the engine unit is located on an assistant seat side at the center of a vehicle body. CONSTITUTION:A protruded tunnel part 28 is formed at the center of a vehicle cabin part 21', and a vertical wall 29 is formed forward of a space of a passenger seat side which is located on the left side of the tunnel part 28. The vertical wall 29 is formed so that its center is protruded backward according to the formation of an engine unit. Also an engine compartment E for storing engine unit and a vehicle cabin C are divided by the vertical wall 29. Then a flange is formed on the upper edge of the vertical wall 29, and its end is bent to a trip part. Thus the highly rigid vertical wall 29 is made into a box.
Patent JP-H03268701-A (JP)
Title: Footwear
Inventor: KAWAKAMI TATSUO
IPC: C08K3/18
Filed: 1990-03-19
Abstract: PURPOSE:To prevent an ester plasticizer from being hydrolyzed by a stabilizer by constituting the footwear by using a polyvinyl chloride(PVC) resin compsn. contg. a monoalkyltin mercapto compd. and one kind selected form calcium oxide, calcium hydroxide and magnesium oxide, etc. CONSTITUTION:The monoalkyltin mercapto compd. to be used is the compd. expressed by general formula (1). The amt. of the monoalkyltin mercapto compd. to be added is adequately 0.3 to 2 pts.wt. per 100 pats.wt. PVC resin. The calcium oxide, calcium hydroxide and magnesium oxide are used alone or in combination and are used preferably at 0.1 to 3 pts.wt. per 100 pts.wt. PVC resin. Heat resistant colorability is further improved if an epoxy compd. and org. phosphites are added to this compsn. Other org. tin stabilizers may be used in combination in the above-mentioned compsn. within the range where there is no adverse influence on perspiration characteristics.
Patent JP-S56164583-A (JP)
Title: Manufacture of photosensitive semiconductor device
Inventor: KONDOU HISAO
IPC: H01L31/0224
Filed: 1980-05-22
Abstract: PURPOSE:To contrive to improve the photoelectric conversion coefficient for the subject semiconductor device by a method wherein the metal film coated on a transparent insulated substrate is selectively anodic-oxidized and the metal film having a transparent film section is formed. CONSTITUTION:The Al film 8 of L thickness is evaporated on the transparent insulated substrate 1 and a lattice type resist mask is provided. An Al2O3 10 film of L thickness is obtained by having the Al film 8 anodic oxidated in a dilute sulfuric acid solution. When a mask 9 is removed, an Al2O3 11 and an Al 10 are arranged alternately and the difference in level of the two layers becomes 0.3- 0.5L or thereabouts making a gentle inclination from the Al 10 to Al2O3 11. Accordingly, no disconnection is generated on the transparent conductive film 2 formed on a lattice type electrode 11 and the film is formed thickly, thereby enabling to reduce electric resistance. Then amorphous Si 3-5 of P type dope, nondope and N type dope are laminated and an electrode is added, and a thin film solar battery with a lattice type electrode is now completed. Accordingly to this constitution, the device having a high photoelectric conversion coefficiency can be obtained.
Patent JP-H11264803-A (JP)
Title: Method and apparatus for detection of defect on transparent platelike body
Inventor: OKAMURA SHINICHI
IPC: G01N21/89
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To obtain a method and an apparatus in which a fine internal defect and a fine surface defect can be inspected surely and automatically, by irradiating a transparent platelike body with a beam of linear light only from its end face, the beam is totally reflected repeatedly between its front surface and its rear surface, and the beam is image-picked up and scanned by a line camera in the obliquely above. SOLUTION: A irradiated transparent platelike body G obliquely is irradiated with the light of a linear light source 3 only from its end face via a fiber which bundles light in a belt shape. Incident light is totally reflected repeatedly between the surface and the rear of the transparent sheetlike body G. When bubbles at the inside, and internal defect such as a foreign body or the like or a surface defect such as a flow or the like are irradiated with reflected light, the light in the part of the defect is scattered. Its scattered light is imaged by line cameras 5, 5,... which are installed in a row. Every line camera 5 divides and scans the whole width of the transparent sheetlike body G. By using a controller 6, imaged image data is converted into an electric signal which expresses a luminance level.  An image processor 51 composes and synthesize the electric signal into the inspection width of the transparent sheetlike body G, and an obtained luminance waveform is binarized. When the number of pixels of a high-luminance waveform is larger than a prescribed number, it is regarded as a defect. As a result, a fine internal defect and a fine surface detect can be detected surely and automatically.
Patent JP-S58208983-A (JP)
Title: Cassette shaped magnetic bubble memory device
Inventor: TAMURA MASAYOSHI
IPC: G11C19/08
Filed: 1982-04-26
Abstract: PURPOSE:To attain the prevention of effect of static capacitance on a cassette case, by connecting a ground line of a connector connected to a main body device with priority. CONSTITUTION:Grounding terminals 25a, 25b and the like among terminals 25 of the connector 24 provided for upper and lower cases 21, 22 and the like of a magnetic bubble cassette device are more projected than the other terminals and the ground line is connected with priority in connecting the cassette device to the main body device via the connector. Thus, a voltage in response to the static capacitance generated in the cassette case is discharged at first, resulting that the effect of the static capacitance on the cassette case is prevented.
Patent JP-H11263808-A (JP)
Title: Preparation of chlorinated vinyl chloride-based resin
Inventor: ASAHINA KENICHI
IPC: C08F14/06
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for preparing a chlorinated vinyl chloride-based resin excellent in gelation properties and heat resistance. SOLUTION: A method for preparing a chlorinated vinyl chloride-based resin comprises chlorination of a vinyl chloride-based resin, wherein the chlorination reaction is conducted under conditions where a relationship between a chlorination reaction temperature (T deg.C) and a chlorine content (P wt.%) of the chlorinated vinyl chloride-based resin resulting from the successive chlorination satisfies the inequality: [5.8P-287]<=[T]<=[5.8P-262] in the range of 60-70 wt.% of the chlorine content.
Patent JP-H10226401-A (JP)
Title: Wastebasket attachment and wastebasket
Inventor: KOJIMA MASAHIRO
IPC: B65F1/14
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To easily throw wastes into a wastebasket. SOLUTION: A wastebasket attachment comprises a wastebasket backboard 1 of appropriate material having plural comblike wide teeth 2 at its lower portion. The backboard 1 is attached to a wastebasket with the teeth 2 seated on the upper edge of the wastebasket alternately inside and outside. The backboard 1 thus attached for its use turns wastes, which are thrown over thereat, down into the wastebasket.
Patent JP-S61229474-A (JP)
Title: Automatic welding equipment
Inventor: OKUBO YUKIO
IPC: B23K9/12
Filed: 1985-04-03
Abstract: PURPOSE:To make the whole equipment reduced and light-weighed by providing a tension joint on the horizontal connecting arm integrated to a horizontal arm and by performing the simultaneous profiling welding of both sides fillet welding. CONSTITUTION:The automatic profiling device being composed of the profile device being composed of a profile control device 5a and profiling device 5 is provided and the first vertical arm 9 is provided via a joint 8 on the horizontal arm 7 connected thereto. A joint 16 is provided on the connecting arm 15 which is extended horizontally to the horizontal arm 7 integrally and the second vertical arm 9' is provided thereon. Profile detecting part 11, 17 second welding torch support 10 are provided on the first vertical arm 9 and second vertical arm 9' to operate the second vertical 9' by allowing up the first vertical arm 9.