baber/WOPTO huggingface dataset:
Patent JP-2000089361-A (JP)
Title: Liquid projector
Inventor: HORIUCHI HISAAKI
IPC: H04N5/64
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To enhance a heat radiation characteristic and to enhance electromagnetic field shieldability and recyclability by forming an armor case, projection lens bracket, etc., by granular crystal Mg-base alloys having α primary crystals and intermetallic compounds. SOLUTION: The light emitted from a light source lamp 7 existing in a light source lamp housing 8 is reflected or transmitted by a mirror and half mirror 10 existing in a hermetically closed optical case 9. The reflected or transmitted light arrives at three liquid crystal panels 11 projecting red, green and blue and images are macroprojected by a lens in the projection lens bracket 2. A suction fan 4, an exhaust fan 3, an internal fan 4 and a Sirocco fan 6 are installed in the armor case 1 to air cool the inside of the casing. The armor case 1, the projection lens bracket 2, the light source lamp house 8, an optical case 9 and a Sirocco fan duct hermetic sealing part 12 are formed of the granular crystal Mg-base alloys which contain Mg, Al, Mn and Zn, have a sp.gr. of 1.81 g/cm3 and have the α primary crystals and the intermetallic compounds.
Patent JP-H02110671-A (JP)
Title: Image recording and reproducing device
Inventor: SHIGYO YUJI
IPC: G06T9/00
Filed: 1988-10-20
Abstract: PURPOSE:To perform readout in a short time and to perform retrieval at high speed by generating image data for retrieval by using a mean value without compounding compression encoded image data when a recorded image is retrieved. CONSTITUTION:When an operator instructs storage on a disk 18 to an operation input part 42, the image data is supplied from a video signal line 10, and is inputted to a blocking circuit 12. At the circuit 12, the image data is divided into the prescribed number of picture elements, and they are sent to an encoder circuit 14, and they are encoded by discrete cosine transformation. The mean value data of the image data and correction value data used in decoding can be obtained by encoding, and those are sent to a reader/writer 16, and are written on the mean value sector and the correction value sector of a prescribed track on the disk 18, respectively. After that, when an image is retrieved, the reader/writer 16 is operated by supplying an instruction from the input part 42, and the mean value data is read out, and is displayed on a CRT 28 via a work memory 20, or is displayed similarly on the CRT 28 via a decoder circuit 22 and an image memory 24.
Patent JP-H03125308-A (JP)
Title: Manufacture of thin film magnetic head
Inventor: INOUE SHINICHI
IPC: G11B5/31
Filed: 1989-10-11
Abstract: PURPOSE:To eliminate a defect in connection between a 1st and 2nd conductive layer and to obtain the thin film magnetic head which has high reliability by forming a magnetic layer and a conductive layer on a substrate by a thin film forming method across an insulating layer and thus constituting the magnetic head. CONSTITUTION:On a substrate 1, a lower magnetic layer 2, a 1st inter-layer insulating layer 3, a 1st conductive layer 4, and a 2nd inter-layer insulating layer 5 are formed and at a specific position of a part where the inter-layer insulating layer 5 covers the conductive layer, a contact hole 6 s formed by a photolithoetching method. Then photoresist for forming a contact hole 6 is removed and then the surface part of the 1st conductive layer 4 is removed to form a recessed part 4c. Then a 2nd conductive layer 7 is formed and formed by photolithoetching into a coil shape connected electrically to the 1st conductive layer 4 through the contact hole 6. Further, a 3rd inter-layer insulating layer 8, a magnetic gap 9, a magnetic contact hole 10, and an upper magnetic layer 11 are formed, a protection plate is formed by depositing glass, and a recording medium slide surface is worked to complete the thin film magnetic head.
Patent JP-H10112192-A (JP)
Title: Semiconductor memory
Inventor: ASADA KUNIHIRO
IPC: G11C16/02
Filed: 1996-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory preventing reduction of a lifetime of a memory caused by over-execution of refreshing. SOLUTION: In a semiconductor memory, a data write-in circuit 103 and a read-out circuit 104 is connected to a bit line through a column decoder 102, a voltage generation circuit 105 which can apply a first discrimination voltage of the high threshold voltage or less to voltage Vcc or more and a second discrimination voltage of voltage Vcc or less to the low threshold voltage or more is connected to a word line connected to a control gate of a non-volatile memory transistor through a row decoder 101, and a control circuit 106 and a second storage device 111 are provided.  A first read-out result when the first discrimination voltage is applied to the above mentioned bit and a second read-out result when the second discrimination voltage is applied are stored in a second storage device, when the first read-out result is ON and the second read-out result is OFF, it is discriminated that storage data of the above mentioned bit is degraded, and the bit is refreshed.
Patent JP-H0576629-A (JP)
Title: Golf club shaft
Inventor: TAKEZAWA MAKOTO
IPC: B29K105/06
Filed: 1991-09-13
Abstract: PURPOSE:To provide a golf club shaft which has uniform quality without creases even if a stepped portion is formed, will not cause especially lowering of compressive strength, impact strength and torsional rupture strength and is further excellent in appearance. CONSTITUTION:A golf club shaft comprises plural fiber reinforced resin layers, wherein one or plural pre-preg layers are arranged between the fiber reinforced layers, in the outermost layer or in the innermost layer. The pre-preg layer is formed by pre-preg where a fiber reinforced composite resin layer 5 formed by impregnating reinforced fiber 2 with matrix resin 5 or a resin layer not having reinforced fiber is arranged on at least one side of a sheet-like metallic fiber paper 3.
Patent JP-2001083604-A (JP)
Title: Luminous flux compressing means, optical engine and video display device using the same
Inventor: OUCHI SATOSHI
IPC: G03B21/00
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To obtain a display device with is capable of embodying screen brightness and higher image quality under a small size and high accuracy by constituting a luminous flux compressing means by a transparent prism means for compressing light in a vertical direction or lateral direction with respect to the optical axis of an illumination system and a reflection means. SOLUTION: The luminous flux compressing means is constituted by the transparent prism means which converts the optical axis of the exit light A of a partial range from a light source unit to a an exit light optical axis side has the reflected light B reflected by a slope disposed via an air gap in approximately parallel to the slope of the transparent prism means to allow the transmission of the exit light A, aligns the optical axis of the exit light B in the optical axis direction approximately equal to the exit light B and compresses the light in a vertical or lateral direction of the optical axis of the illumination system and the reflection means.  With this device, the light radiated from an electric bulb of the light source 1 is condensed by a reflector 5 of an elliptic surface, etc., and is made incident on the luminous flux compressing means 26 where either the lateral or vertical luminous flux width is compressed. Namely, the (f)value of the illumination system is converted.
Patent JP-H04140982-A (JP)
Title: Television camera apparatus
Inventor: OKINO TADASHI
IPC: H04N5/238
Filed: 1990-10-02
Abstract: PURPOSE:To obtain a desired satisfactory image and to improve the easiness in use by limiting the aperture of iris diaphragm widely from the outside so as to prevent an iris from being stopped fully by applying limitation on control information from the outside sent to an iris control part. CONSTITUTION:When the aperture of the iris diaphragm 3 is controlled by an iris control signal from the outside, the iris control signal is not directly sent to the iris control part 6, and is inputted to a limiter 8 once. The level of the signal is compared with a reference voltage Vref by the limiter 8, and it is sent to the iris control part 6 as it is when the level is less then that of the reference voltage Vref. However, when the level of the iris control signal exceeds that of the reference voltage Vref, a control signal based on the reference voltage Vref instead of the iris control signal is sent to the iris control part 6. At this time, the reference voltage Vref is adjusted at a value in which the iris is not fully stopped even when the iris is adjusted in a closing direction.
Patent JP-2000088629-A (JP)
Title: Barometric type liquid-level meter
Inventor: YAMADA IWAO
IPC: G01F23/14
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To achieve the saving of construction cost and the shortening of the term by simplifying rigging work in a liquid-level meter with a simple theory, permit controlling of the drive of a pump or the like according to short- time changes in the liquid level and moreover, achieve the saving of energy. SOLUTION: This liquid-level meter has a feed pipe 2 insertable into the liquid in a tank, a pump 12 capable of supplying a compressed gas into the feed pipe 2, a check valve 14 provided between the pump 12 and the feed pipe 2, a pressure sensor 15 for measuring the air pressure in the feed pipe 2 and a control means 16 to control the pump 12 by a pressure data fed from the pressure sensor 15. In this case, the feed pipe 2, the pump 12, the check valve 14 and the pressure sensor 15 are arranged for each tank.
Patent JP-H11101903-A (JP)
Title: High reflection mirror for excimer laser
Inventor: SHIRAI TAKESHI
IPC: C23C14/32
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain a high reflection mirror which has a wider high reflection band region and a higher maximum reflectivity by reducing the minus nonuniformity of a high reflective index dielectric layer and securing the difference in the reflective index between the high reflective index dielectric layer and the low reflective index dielectric layer. SOLUTION: A high reflective index substance and a low reflective index substance are alternately vapor-deposited on a substrate 11, thereby alternately laminating the high reflective index dielectric layer 12 and the low reflective index dielectric layer 13 to form a multilayer reflection film. The high reflection mirror is so constituted as to reflect excimer laser beams by this multilayer reflection film. Then, the high reflective index substance constituting the high reflective index dielectric layer 12 is vapor-deposited by the use of an ion beam asist vapor deposition method.
Patent JP-H04140187-A (JP)
Title: Carbonless pressure-sensitive copy paper
Inventor: MURAKAMI YOSHIHIDE
IPC: B41M5/132
Filed: 1990-10-01
Abstract: PURPOSE:To enhance printability, the touch and coating properties by taking the balance of developed color density and developed color staining by using a specific associable high-molecular compound in a coating solution. CONSTITUTION:In carbonless pressure-sensitive copy paper formed by applying a coating solution containing a microcapsule including a color former and latex to paper and drying the coating layer, an associable high-molecular compound is used in the coating solution. The associable high-molecular compound has a property associating with the latex or microcapsule within a region of pH=7-14 to partially gather or flocculate the same and interfacially associates by the interaction of hydrophobic groups. As the associable high-molecular compound, a water-soluble high-molecular polymer formed by locally providing hydrophobic groups in a polymer at two or more places or an emulsion thereof or a water-soluble high-molecular polymer formed by locally providing hydrophobic groups to at least both terminals of a polymer or an emulsion thereof is preferable.
Patent JP-S62124135-A (JP)
Title: Heat-resistant polyolefin resin composition
Inventor: YAMAZAKI MANABU
IPC: C08L23/20
Filed: 1985-11-22
Abstract: PURPOSE:To obtain a composition giving a molded article resistant to blooming and having high heat-resistance, by compounding a polyethylene resin or a copolymer resin composed mainly of ethylene with a polybutene and an antioxidant. CONSTITUTION:100pts.wt. of a resin containing 65-90(wt)% polyethylene resin or copolymer resin composed mainly of ethylene and 10-35% polybutene is compounded with >=0.5% antioxidant such as a compound containing phenolic group, thioether group, phosphorous acid group, etc. The composition is crosslinked to form a molded article.
Patent JP-H01107093-A (JP)
Title: Spacer for baking ceramic
Inventor: KUBO OSAMU
IPC: F27D3/12
Filed: 1987-10-19
Abstract: PURPOSE: To obtain a spacer for burning in which ceramic substrates do not fuse together during burning by causing ceramic powder to be attached on the surface of a sheet of paper comprising carbon fibers and fibrillated fibers. CONSTITUTION: This spacer 4 for burning ceramics is obtained by pasting two sheets of paper 1 attached with alumina powder 3 by means of adhesive 2 and a surface free of alumina powder 3 together, using starch paste. The spacer 4 is cut to the same dimensions as those of an unburned alumina substrate, held between an unburned alumina substrate 5, placid on a setter 7 spread with alumina powder 6 as a spreading powder, and burned in an oven. According to this arrangement, the spacer for burning comes in contact with the alumina substrate 5 on the side of the alumina powder 3, and does not cause shrinkage during burning, so that ceramic substrates are prevented from fusing together.
Patent JP-H02113149-A (JP)
Title: Clutch device for automatic transmission
Inventor: TAKASE ISAO
IPC: F16H63/30
Filed: 1988-10-19
Abstract: PURPOSE:To facilitate assembly and obtain a compact device by combining a flange member and a drum member in the rotating direction through the claw parts of the outer friction plates of a clutch. CONSTITUTION:A flange member 20 and a drum member 15 are combined in the rotating direction through the claw parts t of the outer friction plates 19, 19a of a clutch CO. Hereby, as the flange member 20 and the drum member 15 can be separately constituted, the drum member 15, a hydraulic actuator 2, and the like can be in order mounted and assembled on the outside of a clutch drum 3. Consequently, the assembling facility can be remarkably improved. Further, as special members such as keys for combining the flange member 20 and the drum member 15 are unnecessary, the compact device can be obtained in the radial direction and in the axial direction.
Patent JP-H02215442-A (JP)
Title: Adjusting method for sensing length of intracardiac impedance measuring catheter in dimension of ventricle
Inventor: BURAIAN DEII PEDAASON
IPC: A61B5/107
Filed: 1989-10-09
Abstract: PURPOSE: To provide a new method for matching the sensing length of an impedance measuring catheter with the ventricular length dimension of a heart whose volume is to be measured, by including a sufficient number of surface electric poles to ensure the whole sensing length, or the distance between the end-most electric pole and the most base one to be enough to cross over the maximum ventricular length. CONSTITUTION: The end-most electric pole 20 of an impedance measuring catheter 18 placed inside a right ventricle, is put on the apex 22 of a heart, passes through a tricuspid 29 and a right atrium 14, and is led to a right vena cava 26. The end part of the catheter 18 is provided with a plurality of surface electric poles which are conductive rings, an electric cable extends through a hollow part of a tube-type catheter 18, and electric poles A to Z are each individually connected to the conductive part of an electric module applicable to bind to the base part of the catheter 18 located outside a patient's body. That is, additional surface electric poles are included in this impedance measuring catheter so that the whole sensing length (the distance between the end-most electric pole and the most base one) crosses over the maximum ventricular length.
Patent JP-H01107043-A (JP)
Title: Air conditioner
Inventor: SATO ICHIRO
IPC: F24F11/02
Filed: 1987-10-21
Abstract: PURPOSE:To limit the pressure buildup at the time of the heating operation so as to widen the operating range by providing a control device which, when the pressure on the high pressure side builds up while performing the heating operation with the indoor air volume is set at low, causes a solenoid valve to be opened and an outdoor fan stopped. CONSTITUTION:When the operation is started as the heating mode and air volume are set with a remote control switch 12, and the delivery pressure reaches the set value of a pressure switch 8, the contact points of the pressure switch 8 are closed to energize a solenoid valve 7 to establish a bypass circuit from liquid piping to low pressure piping. Meanwhile, an outdoor microcomputer 19 detects the operation of the pressure switch 8 by means of a pressure switch operation sensor 15, and transmits such to an indoor microcomputer 18. When the air volume by the indoor fan is set at low, the indoor microcomputer 18 outputs a signal to the outdoor microcomputer 19 to stop the outdoor fan 5. At this time, the solenoid valve 7 is caused to be opened by the detection signal from the pressure switch 8 which is actuated as the pressure builds to allow the high-temperature, high-pressure liquid cooling medium to flow into the accumulator so as to limit the pressure buildup.
Patent JP-H03130565-A (JP)
Title: Propulsion device
Inventor: AKAI KIMIKAZU
IPC: B64G1/26
Filed: 1989-10-12
Abstract: PURPOSE:To perform a high accurate thrust control possible by providing a cutoff valve respectively between a pressure agent storage part and an oxidizing agent storage part and between the pressure agent storage part and a fuel storage part of a propulsive device in an artificial satellite or the like and controlling each cutoff valve with each pressure controlled in the oxidizing agent storage part and the fuel storage part. CONSTITUTION:The first and second cutoff valves 21a, 21b for controlling an oxidizing agent are connected to a discharge port of the first and second pressure agent storage parts 20a, 20b through filters 22a, 22c, and an oxidizing agent storage part 23 and a fuel storage part 29 are connected to a discharge port of each valve 21a, 21b. A discharge port of each storage part 23, 29 is connected to a propellant valve 24a of a common main engine 24 through filters 22b, 22d while to a propellant valve 26a of a plurality of small thrust engines 26 through cutoff valves 25a, 25b. Pressure detecting sensors 27a, 27b are provided in the discharge port of each storage part 23, 29, and by an output of these sensors, the first and second cutoff valves 21a, 21b are controlled through a control part 28 with mixing ratio adjusted of the oxidizing agent and a fuel agent.
Patent JP-S62122665-A (JP)
Inventor: KUMON NAOKI
IPC: A61H23/00
Filed: 1985-11-25
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-H07173447-A (JP)
Title: Bondable fluoropolymer and laminate thereof
Inventor: NISHI EIICHI
IPC: B32B15/082
Filed: 1994-10-27
Abstract: PURPOSE:To obtain a polymer having good bond-ability to various substrates made of organic or inorganic materials by grafting a specified graftable com pound onto polyvinylidene fluoride. CONSTITUTION:This polymer is one prepared by grafting a graftable compound having a bonding group enabling grafting and a functional group imparting adhesiveness onto polyvinylidene fluoride. In the graftable compound, it is preferable that the bonding group is an organic group terminated with an alpha, beta-unsaturated double bond, a peroxy group or an amino group and that the functional group imparting adhesiveness is a carboxyl group, a carboxylic anhydride group, an epoxy group or a hydrolyzable silyl group. This polymer is obtained by melt-blending polyvinylidene fluoride with the graftable compound and a radical generator.
Patent JP-2001092142-A (JP)
Title: Automatically exposing device for printing plate
Inventor: NISHIMURA MITSUYOSHI
IPC: G03F7/20
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To prevent a printing plate from being injured and bent and further to prevent generation of image inferiority such as out of focus at the time of exposing an image on the printing plate. SOLUTION: Suction holes 300, vertical suction grooves 302, radial suction grooves 304 and parallel suction grooves 306 are formed in an upper surface of a surface plate 110 of an automatically exposing device 100 for a printing plate. Since the vertical suction grooves 302, the radial suction grooves 304 and the parallel suction grooves 306 at downstream side of the transportation direction from a landing point of a photopolymer plate 102 into the surface plate 110 are made to be inclined to a perpendicular direction of the transportation direction, flaw and knick (warp) on the photopolymer plate 102 by the vertical suction grooves 302, the radial suction grooves 304 and the parallel section grooves 306 can be prevented.  Since the suction holes 300 are provided at a central part side of the surface plate 110 of the vertical suction grooves 302 and the radial suction grooves 304, curled photopolymer plate 102 can be closely adhered on an upper surface of the surface plate 110 successively from its central part toward an outer peripheral part and thereby image inferiority such as out of focus at the time of exposing the image can be prevented.
Patent JP-H09110882-A (JP)
Title: Production of benzosilacyclobutene compound and dibenzosilacyclobutene compound
Inventor: CHIIRON RII
IPC: C07F7/08
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To obtain a benzosilacyclobutene compound or a new dibenzosilacyclobutene compound at a low cost in a high yield by activating Mg in a solvent and subsequently reacting an aromatic halide with a dihalogenosilane or tetrahalogenodisilyl compound.  
     SOLUTION: Magnesium, sand washed with an acid, a solvent (e.g. diethyl ether), and a reaction initiator (e.g. 1,2-dibromoethane) are mixed to activate the magnesium. An aromatic halide (e.g. 2-chlorobenzylchloride) as a Grignard reagent precursor and a diorganodihalogenosilane (e.g. dimethyldichlorosilane) or a tetrahalogenodisilylalkane (e.g. 2,2,5,5-tetrachloro-2,5-disilahexane, and the solvent solution of a reaction initiator are added to the mixture and reacted with each other at 10-150°C to obtain a benzosilacyclobutene compound of formula I (R is a 1-6C alkyl) or a new dibenzosilacyclobutene compound of formula II (Z is a 1-6C alkylene) at a low cost in a high yield. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H01107531-A (JP)
Title: Electron beam lithography device
Inventor: SAKASHITA TOSHIHIKO
IPC: H01J37/09
Filed: 1987-10-20
Abstract: PURPOSE:To obtain a variably formed beam except a rectangular or a triangular shape and particularly an L-shaped beam by forming a first diaphragm in a rectangular shape and a second diaphragm in a cross shape. CONSTITUTION:In an electron beam lithography device having first and second beam shaping diaphragms, a shaping beam formed of a first diaphragm image focused on the second diaphragm and a second diaphragm image as a light source for contracting and focusing the light source on a target, the second diaphragm is formed in a cross shape, thereby forming the shaping beam. That is, when the second diaphragm 100 is formed in the cross shape and the image 6a of the first diaphragm is partly superposed on this part, the L-shaped shaping mean 16 is obtained. When the superposing position of the image 6a of the first diaphragm is altered, variably shaping beams rotated at 90 deg., 180 deg., 270 deg. at the L shape can be not only obtained, but a rectangular beam can be obtained.