baber/WOPTO huggingface dataset:
Patent JP-H0576343-A (JP)
Title: Raceway-type alga-cultivation apparatus
Inventor: MATSUMOTO HIROYO
IPC: C12M1/02
Filed: 1991-09-25
Abstract: PURPOSE:To obtain the subject apparatus operable even in cloudy weather by placing a specific photosynthetic reaction zone between a CO2 dissolution zone and an alga separation zone. CONSTITUTION:A seed alga 11 is added to a culture liquid 1 in a CO2 dissolution zone 4 and CO2 is dissolved in the culture liquid by a gas-diffusion pipe 2. The culture liquid is introduced into a photosynthetic reaction zone 5 to proliferate the alga by photosynthetic reaction and separated into a used culture liquid 12 and recovered alga 10 in an alga-recovery part 6. Sunlight is collected by a plastic sheet produced by laminating a Fresnel lens 9 to a diffused light collection sheet 8 of the photosynthetic reaction zone and the collected light is emitted from a side face of an optical fiber 7 for sideway light-projection.
Patent JP-H07104471-A (JP)
Title: Hologram recording photosensitive resin composition and hologram recording medium
Inventor: ITO HIROMITSU
IPC: G03H1/02
Filed: 1993-09-30
Abstract: PURPOSE:To improve resolution, diffraction efficiency, transparency, weatherability or the like by causing binder resin to contain either N-substitution methacryl amide or N-substitution acrylic amide, and an N-vinyl carbazole derivative. CONSTITUTION:This resin composition is composed of binder resin containing N- substitution methacryl amide or N-substitution acrylic amide, and an N-vinyl carbazole derivative, a compound having an ethylene unsaturated bond capable of polymerization, a photo-polymerization initiator and a sensitizer. In this case, the weight average molecular weight of the binder resin is preferably equal to or above 10000. In addition, when a laser beam is irradiated to this photosensitive resin composition, polymerizing reaction takes place in the compound having an ethylene unsaturated bond, and a three-dimensional mesh structure is formed, together with the binder resin as a carrier. Thus, the composition turns to be insoluble in an organic solvent for development treatment. Furthermore, no polymerization reaction takes place, or a polymerization degree is low at a portion subjected to weak light interference action. As a result, the composition elutes into the organic solvent, thereby generating a density difference and a subsequent difference in refractive index.
Patent JP-H1075114-A (JP)
Title: Helical spiral antenna
Inventor: YOKOI HIROSHI
IPC: H01Q1/32
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To obtain the characteristics of high gain and low side lobe by connecting the elements of a spiral antenna to the respective element ends on the opposite side of a power supply part of a helical antenna. SOLUTION: The respective upper end parts of helical antenna elements 11 -14 are positioned at parts for equally dividing the upper end edge of a common cylindrical envelope surface 3 into four in a circumferential direction. The respective lower end parts of the elements 11 -14 are positioned at the parts for equally dividing the lower end edge of the envelope surface 3 into four in the circumferential direction. The respective intermediate parts of the elements 11 -14 are kept in parallel to each other. A power feeding line is connected to the respective upper end parts of the elements 11 -14 . The common envelope surface 4 of the spiral antenna elements 21 -24 is composed of a disik, orthogonally crossed with the center axis of the cylindrical envelope surface 3.  The respective inner end parts of the elements 21 -24 are connected to the respective lower end parts of the elements 11 -14 , the respective intermediate parts of the elements 21 -24 are kept, so as to be separated mutually with a fixed interval in the radial direction of the disk-like envelope surface 4 and the respective outer end parts of the elements 21 -24 are kept in an open state.
Patent JP-H1072711-A (JP)
Title: Gloves for driving of automobile
Inventor: MATSUKUMA MASARU
IPC: A41D19/00
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To obtain gloves for driving of automobiles, capable of readily operating the steering wheel of automobile. SOLUTION: The gloves for driving of automobiles are obtained by arranging non-slip parts 16 on the flat sides of thumb 17, forefinger 12, middle finger 13, ring finger 14 and little finger 15 of glove bodies 11 and a flat part 18 of the root of thumb and forming sliding surface parts in flat parts of hands with which the outer periphery of the steering wheel of the automobile brings into contact when the steering wheel of the automobile is gripped.
Patent JP-H07105443-A (JP)
Title: Automatic vending machine
Inventor: MATSUDA TETSUO
IPC: G07F9/00
Filed: 1993-09-30
Abstract: PURPOSE:To provide an automatic vending machine capable of improving the efficiency of storage even when commodity carrying-out columns are arranged in columns in front and behind. CONSTITUTION:Each commody carried out and dropped from each of plural commodity storing columns arranged in a commodity storing chamber 1a as parallel front and rear columns in the horizontal direction is received by the 2nd carrying belt 10 and carried so as to be delivered to the 1st carrying belt 8 whose ejection end is turned to a commodity ejection port 7 formed on a prescribed position on the bottom part of the chamber 1a and the commodity is ejected from the port 7. Plural commodity pushing ribs are projected to the belt 8 at a prescribed inclined angle from the commodity carrying direction with intervals to surely carry the commodity to the port 7 and the belt 8 is rotated at a speed faster than that of the belt 10, so that the commodity 10 can be prevented from being turned over at the time of its delivering to the belt 8.
Patent JP-S61124220-A (JP)
Inventor: ITO ISAO
IPC: H02H3/08
Filed: 1984-11-20
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-S62105797-A (JP)
Inventor: WATANABE YOSHIKO
IPC: B64C15/14
Filed: 1985-11-01
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-H07102535-A (JP)
Title: Monitor window for soundproof wall
Inventor: SOMEYA YOSHIHIRO
IPC: E01F8/00
Filed: 1993-10-01
Abstract: PURPOSE:To equip a soundproof wall with a monitor window that is excellent in corrosion resistance and external appearance and manufacturable easily. CONSTITUTION:A panel-like monitor window, capable of being opened and shut and installed between specified supports of a soundproof wall, is constructed by providing double sliding doors 2, openable toward the right and the left, to the inside of a square window frame 1 and by attaching light transmissible or sound-absorptive soundproof panels 3 suitable to a soundproof wall to the inside of the door frames 21 of the double sliding doors 2. The window frame 1 is formed of a horizontal muntin 11, a muntin 12 and a cross rail 13, all of which are made of Alumite-processed aluminum. The door frame 21 for the double sliding doors 2 is formed of a horizontal muntin 22 and a muntin 23, both of which are made of Alumite-processed aluminum.
Patent JP-S62104658-A (JP)
Title: Adjusting method for spray point
Inventor: TAKADA KATSUNORI
IPC: B22D17/20
Filed: 1985-11-01
Abstract: PURPOSE:To adjust easily and exactly a spray point by emitting a visible light to the surface of an object to be painted, and adjusting a direction of a spray nozzle by confirming visually its irradiation point. CONSTITUTION:A recessed part 1a and a projecting part 3a of a fixed die 1 and a movable die 3 become the surface of an object to be painted, and plural spray guns 5 are attached to the periphery of the metallic dies 1, 3. As for the spray gun 5, its angle can be adjusted by a universal joint 11 and a nut 12 against a supporting shaft 10, and also to the tip, a rod-shaped laser beam generator 13 is connected by a joint 14. In this state, a switch 17a is turned on, a laser beam is emitted from the beam generator 13, and a light spot is formed on the surface of the metallic die. Subsequently, an angle of a nozzle 7 is determined by pursuing this light spot and adjusting the nut 12, and a spray point is adjusted. According to this method, the spray point can be adjusted easily and also exactly.
Patent JP-H1090617-A (JP)
Title: Multibeam type scanning system and method therefor
Inventor: ALLEN ROY D
IPC: B41J2/45
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To obtain a mulibeam type scanning system in which a spin element or a wobbling element is not needed for rotating beams of one or more of multibeams by providing one translation element actuatble so as to deflect one beam with respect to the spin axis line of a spin deflector. SOLUTION: A lens for beam deflection 180 drives the beam emitted from a laser oscillator 110 so as to be translated at least in two directions orthogonally crossing around a static optical axis with an electromagnetic or an electrostrictivel method in order to deflect the beam. As a result, the beam can be struck on a desired point separated from a spin axis line on a spin mirror 155. Moreover, the two directional translation operation of the lens changes the direction of the beam in synchronization with the rotation of the spin mirror 155. As the result of this beam direction changing action, parallel scanning lines are obtained on an image surface 165 by the first and the second beams reflected from the spin mirror 155 to scan on the curved image surface 165 without the spin element and the wobbling element.
Patent JP-H0293063-A (JP)
Title: Crusible for vacuum evaporation device
Inventor: HASHIMOTO RITSUO
IPC: C23C14/24
Filed: 1988-09-30
Abstract: PURPOSE:To make the temp. distribution of a lining material uniform and to prolong the service life of the lining material by interposing spacers between the body of a crucible and the lining material to form a space and by filling a liq. heat medium into the space. CONSTITUTION:Spacers 9 are interposed between the body 1 of a crucible having inner refrigerant passages 2 and a lining material 5 to maintain a proper gap between the surface 4 of the crucible and the rear side 7 of the lining material and a liq. heat medium 10 is filled into the gap. The temp. distribution of the lining material 5 is made uniform, thermal stress is reduced, the temp. level is lowered and the service life of the lining material is prolonged. The breaking of the lining material 5 due to thermal stress and thermal deformation can be prevented by inclining the connected surfaces of the lining material 5 and the body 1 of the crucible at the same angle.
Patent JP-2001065037-A (JP)
Title: Ceramic heater, calorifier using this and sanitary cleaning device having this
Inventor: IWATA KENGO
IPC: H05B3/78
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To provide excellent heat resistant strength by forming an insulating protective layer by arranging a detecting resistor for detecting that a ceramic base material is under prescribed condition and environment on a surface of the ceramic base material embedded with a heating resistor. SOLUTION: A ceramic heater 31 is formed of a ceramic base material 1 having a thickness of 2 mm, a heating resistor 2 embedded in this base material 1 and a detecting resistor 3 arranged on a surface of the base material 1, and is provided with current-carrying terminals 5a, 5b connected by brazing to both end parts of the heating resistor 2 and detecting terminals 6a, 6b connected by brazing to both end parts of the detecting resistor 3, and an insulating protective layer 4 of about 10 μm is formed on a surface of the detecting resistor 3. The detecting resistor 3 is densely arranged more than the heating resistor 2 over the whole surface of the ceramic base material 1 for detecting a temperature and a crack of the ceramic base material 1 by commonly using a single pattern to thereby obtain excellent heat responsiveness, heat transfer rate and heat resistant strength.
Patent JP-S60135960-A (JP)
Title: Electrophotographic device
Inventor: KINOSHITA KOUICHI
IPC: G03G15/26
Filed: 1983-12-24
Abstract: PURPOSE:To copy a negative or a positive image precisely by providing a belt-shaped photosensitive body having a plane part to which the whole of an original can be projected, a primary electrostatic charger and a secondary charger which are charged with electric charges having polarities opposite to each other, an optical system which projects the original, a ternary charger for recharging which is operated selectively, and a light source for uniform exposure. CONSTITUTION:When a positive image is used as an original, a ternary charger 8 and an overall exposure light source 9 are so set by selectors 10 and 11 that they are not operated, and a photosensitive body 1 is charged with the electric charge having positive polarity by a primary charger 5 and is charged with the electric charge having negative polarity by a secondary charger 6, and the whole of the original is projected onto a plane part (d) of the photosensitive part 1 by an optical system 7. When a formed latent image is developed by a toner having positive polarity with a magnet brush in a developing part 12, the toner having positive polarity is stuck to a part corresponding to the dark part of the optical image, and a developed toner image is formed, and this toner image is transferred to a transfer sheet 17, to which the electric charge having negative polarity is applied, on a transfer belt 13, and the transfer sheet 17 goes to a fixing part, and the transferred toner is fixed there, thus completing copying.
Patent JP-H08111665-A (JP)
Title: Optical communication network monitoring method and monitoring system
Inventor: MOBARA MASAICHI
IPC: H04B10/071
Filed: 1994-10-12
Abstract: PURPOSE: To obtain the monitoring method and the monitoring system of an optical communication network capable of securing highly reliable and efficient monitoring by performing a centralized monitoring about the presence or absence of the abnormality of an optical fiber line and directly searching an abnormality generation part. CONSTITUTION: Inspection light hν is made incident from a light projecting part 7 to trunk optical fiber lines 3a to 3c, the light is reflected by the reflection parts R1 to RN provided on one side of branch line fiber lines W1 to WN connected to passive branching elements 5a to 5c, and the returned reflected light Rν is measured by a light receiving part 8. Reflection wavelengths λ1 to λN of respective reflection parts are made to correspond to the branch line fiber lines W1 to WN by 1 to 1 relation. When a control part 10 detects an unreturned relected light component, the effect that an abnormlity exists in the branch line fiber line provided with the reflection part corresponding to the undetected reflected light component is discriminated.
Patent JP-S60142513-A (JP)
Title: Assembling type supporting jig
Inventor: YOSHIDA JIROU
IPC: H01L21/673
Filed: 1983-12-29
Abstract: PURPOSE:To obtain a supporting jig which can be handled easily even when many semiconductor wafers are placed thereon and is capable of mounting the wafers more than those to be placed on the conventional device by removably providing wheel members to each end supporting member and forming a holding groove to at least the one side of rod with an interval. CONSTITUTION:Three rods 4a, 4b and 4c, for example, having two end supporting members 2a, 2b (for example, consisting of the supporting blocks 8a, 8b and auxiliary supporting materials 10a, 10b) and holding grooves 56, 58 and the wheel members 6a and 6b are assembled as shown in the figure, and thereby a supporting jig for supporting semiconductor wafers or the equivalent can be constituted. Two supporting blocks 8a and 8b are arranged in the front and rear direction with an interval. The wheel member 6a can be combined with the supporting block 8a by combining the auxiliary supporting material 10a to the supporting block 8a as specified by positioning the shaft member 60 of said wheel member 6a to the recessed portion 36 formed for the fixing to the supporting block 8a.
Patent JP-H03109726-A (JP)
Title: Plasma processing apparatus
Inventor: SASAKI ICHIRO
IPC: H01L21/302
Filed: 1989-09-25
Abstract: PURPOSE:To uniformly etch a wafer having a large area under low pressure and to reduce foreign matters by installing magnetic dipoles on the wall of a plasma generating chamber. CONSTITUTION:Leads 8 are mounted on the periphery of a processing chamber 4, currents flowing reversely through the leads 8 form magnetic dipoles at the adjacent leads, and a magnetic field indicated by lines 11 of magnetic force is formed only in the vicinity of the wall of the chamber 4. Here, the distribution of the magnetic field in the chamber 4 is strong in the vicinity of the wall face and abruptly weakened toward its center. As a result, diffusion of a plasma to the wall face is prevented by the magnetic field, and since the magnetic field at the center is weak, the plasma is sufficiently diffused. Thus, the plasma is confined to reduce its loss, and a high density plasma can be maintained even under low pressure to make the plasma density uniform. In the case of etching, a wafer having a large area can uniformly be etched.
Patent JP-2000042124-A (JP)
Title: Minus ion emitting material
Inventor: BABA TERUO
IPC: A61N1/44
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To use a minus ion emitting material at hand in a wide range safely and at a low cost by storing a mixture of granular tourmaline and granular adsorbent in a bag-like body formed by joining the peripheral parts of superposed permeable sheets to each other only by a specified percentage of the volume of the bag-like body. SOLUTION: A mixture of granular tourmaline 3 and granular adsorbent 4 is stored in a bag-like body 2 formed by joining the peripheral parts of superposed permeable sheets 1 to each other only by 30-80% of the volume of the bag-like body 2 to form a minus ion emitting material. It is desirable to connect plural bag-like bodies 2 to one another to be like a large sheet or mat. When large permeable sheets 1 are previously superposed and joint lines 5 are formed extending over the peripheral part and inner centers, the corresponding sheet can be obtained. Thus, a permanent minus ion emitting material can be placed at hand without a power supply so as to be useful for improvement in health and comfortability.
Patent JP-H0957753-A (JP)
Title: New material reproduced form mixture of waste frp, waste foamed polystyrene, waste plastic or the like, and molding thereof
Inventor: NINOMIYA OSAMU
IPC: B29K105/08
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To solve the problems of a public nuisance brought about by the disposal of an incineration, space securing for burying disposal of waste matters by producing a raw material for moldings with a mixture or molten mixture from waste FRP, waste foamed polystyrene, and waste plastics that are destroyed and smashed into pieces. SOLUTION: Destroyed and smashed waste polystyrene, waste plastics (the whole petrochemical products), and smashed FRP are blended or blend-melted with a blending ratio of 1-98% waste foamed polystyrene, 1-98% waste plastics, and 1-98% waste FRP, and a resultant mixture or molten mixture thereof is placed into a molding machine for producing moldings. During placing it into a molding machine, any hindrance never occurs even if one is a material before melting and one is a material after melting, and each is available for molding the material irrespective of being melted or not melted. Furthermore, by blending a virgin material thereto, the quality of moldings is improved in its strength, elasticity, and the like.
Patent JP-H02139172-A (JP)
Title: Polishing tool
Inventor: MAIKERU ARUBAATO RIIICHI
IPC: B24B37/08
Filed: 1989-09-25
Abstract: PURPOSE: To reduce the reaction applied to a rotating wafer, and to appropriately support its surface to be ground by providing a split type driven lower roller to support a work to be engaged with a grinding member. CONSTITUTION: A wafer 100 to be ground is located between upper and lower rollers 102, 104 to achieve the grinding. The lower roller 104 comprises two split members 192, 194, and the respective lower roller members 192, 194 are fitted to a shaft forming a journal by a frame 198. Because the frame 198 forms a gimbal in one direction, a shaft of the lower roller 104 is operable in a two-dimensional manner, and compensates any non-uniform part on a rear surface of the wafer 100. By using the lower roller 104, the reaction applied to the rotating wafer 100 during the grinding can be suppressed, and the surface to be ground of the wafer 100 can be appropriately supported.
Patent JP-S61123678-A (JP)
Title: Composition for thickening oil paints
Inventor: KAMEGAWA MANABU
IPC: C09D5/06
Filed: 1984-11-20
Abstract: PURPOSE:The titled composition which is blended with oil paints to provide them with viscosity and thixotropic properties and to improve grab, etc., comprising (A) a drying oil, a diamine salt of a copolymer of a drying oil and a vinyl group-containing compound, and a condensate of a dimer acid and a polyhydric alcohol. CONSTITUTION:(A) Preferably 25-75wt% drying oil (e.g., linseed, etc.) is blended with (B) 15-70wt% (solid content) diamine salt of a copolymer of a drying oil and a vinyl group-containing compound (e.g., styrene), and/or condensate of a dimer acid (e.g., oleic acid, etc.) and a polyhydric alcohol (e.g., ethylene glycol, etc.) with stirring, to give the aimed composition. Preferably 0-20wt% loading pigment such as ultrafine silica, etc., is added to the composition to adjust viscosity.
Patent JP-S6488115-A (JP)
Title: Rotary encoder
Inventor: UESUGI NORIHIKO
IPC: G01B7/00
Filed: 1987-09-29
Abstract: PURPOSE:To improve rotary distance detection accuracy by providing specific magneto-resistance element pattern couples on a magneto-resistance element at specific intervals and generating pulse signals as many as the couples. CONSTITUTION:The magneto-resistance element 2 has two couples of magneto- resistance element patterns 5 and 5', and 6 and 6', one couple of magneto- resistance element patterns are provided at a distance 1/2L, and the other couple of magneto-resistance element patterns 6 and 6' are provided at an interval (1+1/4)L with the couple of magneto-resistance element patterns 5 and 5'. The magneto-resistance element pattern couples 5 and 5', and 6 and 6' generate signals (a) and (a') which alternate according to the movement of the flank of a magnetized body, and the signal processing circuit consisting of comparators 8 and 8', an AND circuit 11, a NOR circuit 12, and an AND circuit 11' processes the signals (a) and (a') to generate two pulse signals (d) proportional to the movement distance of a magnetized pattern, thereby improving the measurement accuracy.
Patent JP-H04127034-A (JP)
Title: Optical type density difference meter
Inventor: SAKAI TAKAO
IPC: G01N21/27
Filed: 1990-09-19
Abstract: PURPOSE:To enable the measurement of a density alone of an object to be measured by computing the density of the object to be measured based on a specified equation with the ratio of the quantity of light reflected to the quantity of incident light of first and second wavelength components as variable. CONSTITUTION:When a probe is pressed onto an object M to be inspected, a measuring switch 5a is turned on and an emission control signal is outputted to a light emitting circuit 35 from a CPU 30 to make a xenon emission tube 18 emit light. The light radiated from the emission tube 18 impinges upon the object M to be inspected, the reflected light scattered in a subcutaneous tissue is divided with a dichroic mirror 13 and lights with wavelengths thereof of nearly 450 and 550 nm impinge on photodetectors 15 and 17 respectively. A part of the light radiated from the emission tube 18 impinges upon a photodetector 20 for monitoring emission. Detection signals of the elements 15, 17 and 20 are inputted into the CPU 30 through an A/D converter 36. The CPU 30 performs a computation by a specified equation using the detection signals and a coefficient or the like stored in a memory 39 and the results are displayed on a display element 4.