baber/WOPTO huggingface dataset:
Patent JP-H09309787-A (JP)
Title: Eater-cooling tower for single crystal-pulling up apparatus
Inventor: NISHIMOTO MANABU
IPC: C30B15/26
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a water-cooling tower for an apparatus pulling up a single crystal having high quality, free from the disturbance of observing a crystal growing surface and enabling the improvement of the cooling speed of the crystal. SOLUTION: This water-cooling tower 17 is placed by fixing its upper end to an opening 1a at the ceiling of a chamber 1, in which a crucible 3 for storing a fused liquid 6 as the raw material for a single crystal is installed at the center, and composed of a circular cylinder existing at a region where a single crystal is pulled up and surrounding the single crystal 2 to be pulled up. Further, the circular cylinder has an open observation window 18 which is defined by the equations; 1/4D<=L<=D and 0.3D<=H<=3D (D is the outer diameter of the water-cooling tower; L is the length of the open window; H is the height of the open window) at the lower part. The open window is preferably covered with a quartz.
Patent JP-H09302863-A (JP)
Title: Gutter joint
Inventor: JIN TEIZO
IPC: E04D13/068
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a gutter joint which can eliminate the fear of leakage of rainwater by preventing the rainwater from collecting on the bottom of a corner gutter located upstream of a holding member. SOLUTION: A gutter joint comprises a joint main body with an inner surface shaped to almost match the shape of the outer surface of a corner gutter and a holding member 3 with an outer surface shaped to almost match the inner surface of the corner gutter, the joint main body and the holding member 3 sandwiching the corner gutter from the inside and the outside. Two dents 36 open to the outside are formed in the bottom wall 31 of the holding member 3 by extending part of the bottom wall 31 inwards into a semicircular shape along the longitudinal direction of the corner gutter.
Patent JP-H05317728-A (JP)
Title: Method for separation of ion exchange fiber
Inventor: HIRATA NAMI
IPC: B01J49/00
Filed: 1992-05-18
Abstract: PURPOSE:To provide a method for efficiently separating a mixture of electrically different ion exchange fibers. CONSTITUTION:By utilizing a fact that, as an ion exchanging body is influenced by an electric mutual force between a solid and a solution more strongly than by an adsorptive force between solids in an electrolyte solution, separation thereof becomes possible, concn. of a slurry of ion exchange fibers is adjusted to be at most 8 % in an electrolyte water solution of 10-20W/V% and the mixture is stirred to separate the mixture of electrically different ion exchange fibers into each component.
Patent JP-S5554504-A (JP)
Title: Sintering furnace for powder metallurgy
Inventor: KOMURO TETSUO
IPC: B22F3/10
Filed: 1978-10-13
Abstract: PURPOSE: To prevent the inside of the sintering furnace from being polluted by lubricants by providing an auxiliary feeder near a dewaxing furnace or its outlet and providing a sag to the belt in the portions between the dewaxing furnace and sintering furnace according to the inclination of the inlet and outlet of the furnaces.  
     CONSTITUTION: The auxiliary feeder is formed by such things as interposition of a belt 50 driven by a pulley 60 between the furnace bed of a dewaxing furnace 10 and a belt 30. Here, the belt 30 is fed together with the belt 50 owing to friction resistance. By this auxiliary feeder, a bendable sag is provided to the portions of the belt 30 between the dewaxing furnace 30 and sintering furnace 20 according to the inclination of the outlet and inlet 12, 21 of the furnace. This mechanism obviates the likelihood for pollution of the inside of the sintering furnace 20 by lubricants and facilitates automation from the powder molding  machine to the sintering furnace 20. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000314888-A (JP)
Title: Liquid crystal panel, its manufacturing, and projection type display device
Inventor: SAITO HIROMI
IPC: G02F1/13
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To reduce an uneven color generated by fluctuation of contrast and brightness in plural picture components brought about due to the azimuth dependency of the optical characteristics of a liquid crystal panel in a projection type display device. SOLUTION: Plural blocks 10A, 10B, having mutually different alignment states, are constituted in an effective display region 10a of a liquid crystal panel 10 comprising an active matrix substrate, a counter substrate and a liquid crystal layer sealed in between, and are constructed so as to make a bright view direction of these blocks axially symmetric with respect to an axis of symmetry bisecting the effective display region 10a.
Patent JP-S5554295-A (JP)
Title: Connecting method of wire for automatic welding
Inventor: OZOE KUNIYUKI
IPC: B23K35/02
Filed: 1978-10-13
Abstract: PURPOSE:To form the connected part of superior connection strength and current supplying characterstic by forming reduced diameter parts to the end parts of two wires to be connected, inserting the end parts into the specific connecting pipe and spot electrowelding the both end parts of the connecting pipe. CONSTITUTION:Beforehand, reduced diameter parts 3, 4 are formed to the trailing end part 1 of an old reel wire and the leading end part 2 of a new reel wire. At the time of connection, these end parts are butted and inserted into a connecting pipe 5 whose outside diameter is nearly equal to that of the wire. Next, when current is supplied while both end parts 6, 6 of the pipe are held by electrodes, the inside surface of the pipe and the reduced diameter parts of the wire are spot welded and are firmly connected. This method is advantageous for connection of particularly the fine wires of about 1mm. Even if the butt parts are not in close contact, current supplying characteristic is good.
Patent JP-2000313364-A (JP)
Title: Driver's cab of working vehicle
Inventor: ENDO UMIKAZU
IPC: B62D25/04
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To use a flat windshield by providing a first side wall parallel to the bent surface of a pipe material, continuously providing a second side wall protruding outward on the outer end thereof, and providing a flat side wall narrower than each inner end of these side walls by a prescribed quantity and parallel to the bent surface of the pipe material. SOLUTION: The outside part 1A of the deformed cross-section of a pipe material has a first side wall 1c parallel to the bent surface of the pipe material and a second side wall 1e protruding outward and continued to the outer end of the first side wall 1c. The inside part 1B has two flat side walls 1a, 1a narrower than each inner end of the first side wall 1c and the second side wall 1e by a prescribed quantity L and parallel to the bent surface of the pipe material and an inner wall 1b continued to each inner end. According to this structure, the second side wall 1e is hardly crushed, and the deformation of the first side wall 1c is smaller than that of the second side wall 1e. Accordingly, since the curvature radius R0 of the pipe material can be minimized, a flat windshield can be used.
Patent JP-S5824144-A (JP)
Title: Formation of resist image
Inventor: KAWATSUJI SHINICHI
IPC: G03F7/26
Filed: 1982-07-19
Abstract: PURPOSE:To form a fine resist image on each substrate with high work efficiency by applying a liq. photosensitive resin to a transparent, continuous, beltlike and flexible carrier, laminating the resin on the substrate, and carrying out exposure and washing-out. CONSTITUTION:A liq. photosensitive resin 1 is applied to a transparent, continuous, beltlike and flexible carrier 2 which transmits active light in a uniform thickness, and the carrier 2 is pressed on each substrate 6 under constant pressure in a state where the applied surface is opposite to the substrate 6 to laminate the resin 1 on the substrate 6 in a uniform thickness. A transparent image carrier 11 is positioned on the carrier 2, and by exposing the resin 1 to active light in an exposing device 10, a polymer image is formed. The carrier 2 is then exfoliated, the unhardened resin 1 is recovered with a recovering device 15, and washing-out is carried out with a washing-out soln. 17 to form a resist image on the substrate 6.
Patent JP-S5921532-A (JP)
Inventor: FURANKU AREN FUENTON
IPC: C03B9/38
Filed: 1983-07-08
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-H02304167-A (JP)
Title: Joint structure in roof
Inventor: TANI TADAYOSHI
IPC: E04D3/366
Filed: 1989-05-17
Abstract: PURPOSE:To improve workability, finishability and watertightness by forming a packing material between a batten plate and a step shingling roof member, compressing and locking it, while installing a caulking compound therein, and fitting a decorative cap in a fitting part of the batten plate. CONSTITUTION:A batten plate A fitted with a backing material B consisting of a foaming body of soft foam is vertically locked of plural pieces toward a ridge from a beam of roof backing alpha with a holddown device beta at a pitch plussing width between guide pieces into length of a step shingling roof member C. Next, this roof member C is made contact with the guide piece 8 of the batten plate A at both ends. Successively, construction takes place in the state that the packing material B is compressed and pressed by connection between an engaged part 12 and an engaging part 13 of the roof part C toward a ridge from a beam and a lockup by the holddown device beta such as a nail or the like. Afterward, a caulking compound D is continuously installed in space between the guide piece 8 and the roof member C, and an inserting part of a decorative cap E is fitted in a fitting material of the batten plate A.
Patent JP-S62285637-A (JP)
Inventor: AMANO KATSUTOSHI
IPC: H02J7/04
Filed: 1986-05-30
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-S5916229-A (JP)
Inventor: NISHIHARA ATSUSHI
IPC: H01H31/00
Filed: 1982-07-19
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-S61285083-A (JP)
Title: Power controller
Inventor: ISHINO YOSHIKAZU
IPC: H02P1/16
Filed: 1985-06-10
Abstract: PURPOSE:To prevent a starting defect by applying a large voltage when a motor is started and operated. CONSTITUTION:When a switch SW1 is closed, a large starting current flows to a main circuit. When the starting current exceeds I01, a comparator 26 outputs a high level, and a phase controller 10 for shortcircuiting the resistor R2 of a trigger circuit 18 by a phase control regulator 22 outputs a voltage of approx. 100V. When the rotating speed approaches that at normal operation so that the starting current falls to I01, the output of the comparator 26 becomes a low level, and the regulator 22 is disconnected from the circuit 18. Thus, the motor 12 is operated at 85V during the normal operation.
Patent JP-S5749842-A (JP)
Title: Sampling device for density distribution
Inventor: KONAGAYA MASAHIKO
IPC: H04N1/38
Filed: 1980-09-09
Abstract: PURPOSE: To enable to detect exactly the fringe of a photographic film, by scanning the photographic film with visible transmissive light and at the same time by scanning the same location with infrared transmissive rays.  
     CONSTITUTION: When a rotary shaft 4 rotates at a high speed and a cylinder 2 is moved at a low speed in the arrow 6 direction, a photographic film 1 wound around the cylinder 2 and a light shielding mask 3 are scanned with light beams from a projector 8. Light beams passing through a translucent mirror 12 enter a light receiving device 14 via a filter 13 for eliminating infrared rays, and light beams reflected on the translucent mirror impinge on a light receiving device 17. And the output of a light receiving circuit 18 is applied to a write controlling terminal W of a memory 19, and at the same time it is applied to an AND gate 20 along with the output of a rotation code generator 7, thereby allowing the output of a light receiving circuit 15 to be stored in the memory 19 via a sampling gate 21 and an AD converter 22. Thereby, it is possible to prevent the fringe of the photographic film from being sampled by error. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10319192-A (JP)
Title: Method and device for discriminating radioactive waste in container
Inventor: YONEDA YOSHIYUKI
IPC: G01N23/10
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To reduce the man-hours of work and the radiation exposure for workers by comparatively discriminating a gradation value detected in a housed waste or its function from reference gradation values of test members of their functions. SOLUTION: An X-ray tube voltage and a gradation value reference function are made for the thickness of aluminum, iron and lead respectively from the result of the radioparency imaging of a test piece to prepare a reference function table where substances, thickness and tube voltages are used as parameters. A radioparent image obtained by irradiating a drum to be measured with X rays is stored in a memory and is divided into blocks to check the change in gradation values in the horizontal and vertical directions of the image, judge the presence or absence, shapes and overlaps of substances and determine evaluation points. A tube voltage and a gradation value function are read out from the memory for an evaluation point of each substance and are compared with a reference function found otherwise to presume a substance. The drum 2 is turned and moved vertically.  By repeating the procedures mentioned above, an unknown material of the contents of the displayed image where materials overlap. An alarm sounds if aluminum or leas exists in the drum 2.
Patent JP-S6018833-A (JP)
Title: Magneto-optical recording and reproducing device having double beam splitter
Inventor: AKASAKA HIDEKI
IPC: C23C14/35
Filed: 1983-07-11
Abstract: PURPOSE:To increase the efficiency of light source power in a record/erasion mode and at the same time to obtain the high intensity of a reproduction signal in a reproduction mode, by using a beam splitter which has the polarized reflection factor or transmittance suited to the reproduction and record/erasion modes respectively. CONSTITUTION:A light source L1 for recording/erasion laser beam having a wavelength lambda1 (=780nm) is provided together with a light source L2 for reproduction laser beam of a wavelength lambda2 (=830nm) which is set in parallel to the source L1, a double wavelength DBS and a signal photodetecting system N. The DBS is produced by forming a multi-layer dielectric film ML of TiO2 and SiO2 on the sloping surface of a glass prism G and then adhering the same prism G close to the film ML. The reflection factor is set at >=70% to the wavelength lambda1 and at <=50% to the lambda2 respectively. Thus the DBS has a high output/input light intensity ratio to the polarized beam of lambda1 and a low ratio of said intensity to the polarized beam lambda2 respectively.
Patent JP-H0420997-A (JP)
Title: Sentence-voice converter
Inventor: KOMATSU JUNKO
IPC: G10L13/00
Filed: 1990-05-16
Abstract: PURPOSE:To save trouble to designate a part to be selected each time at the time of selecting contents from fixed-form sentence on the same condition by providing a mode in which only a part satisfying a preliminarily designated condition is selected from contents of the input sentence and is outputted. CONSTITUTION:A language analyzing part 1 performs language analysis of the input sentence, and a contents selecting part 10 selects only a part satisfying the preliminarily designated condition from contents of the sentence, and a morpheme analysing part 11 gives its reading and grammatical information. A rhythm generating part 12 generates rhythm information to output a pronunciation code. A voice synthesizing part 3 outputs a synthesized voice based on information of the pronunciation code.
Patent JP-H04351622-A (JP)
Title: Open-cell rigid polyurethane foam and thermal insulator prepared therefrom
Inventor: NAKAMOTO HIDEO
IPC: C08G18/50
Filed: 1991-05-29
Abstract: PURPOSE:To secure an excellent flowability in producing an open-cell rigid polyurethane foam even when a halogenated hydrocarbon blowing agent which exhibits a strong resin-dissolving power and has at least a hydrogen atom and a fluorine atom is used, and to produce a foam which has excellent thermal insulating properties and is used as a thermal insulator or a core of the insulator of a refrigerator. CONSTITUTION:An open-cell rigid polyurethane foam is prepd. by using a polyol component contg. at least 70wt.% polyol mixture consisting of 30-70wt.% arom. diamine-initiated polyether polyol and 70-30wt.% trimethylolpropane-initiated polyether polyol. Thus, the local degradation in the strengths of the foam due to an extreme orientation of cells is avoided, and a foam having strengths enough for a core of a thermal insulator and excellent thermal insulating properties is produced.
Patent JP-2000319312-A (JP)
Title: Polymerization initiator for vinylphenol or vinylphenol derivative and polymerization method using the same
Inventor: SAWAMOTO MITSUO
IPC: C08F4/14
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To obtain the subject polymerization initiator, in particular, a cationic polymerization initiator excellent in living polymerization capability, and to provide a method for polymerizing a vinylphenol or a derivative thereof using the above initiator. SOLUTION: This polymerization initiator comprises (A) boron trifluoride or a complex thereof, (B) a compound of the general formula (R1 and R2 are each H or an alkyl) and (C) water. The other objective method for polymerizing a vinylphenol or a derivative thereof comprises conducting the polymerization in an organic solvent using the above initiator.
Patent JP-S61286635-A (JP)
Title: Rotary type magnetic damper
Inventor: NAGAYA KOSUKE
IPC: F16F15/03
Filed: 1985-06-12
Abstract: PURPOSE:To improve the damping force by arranging a plurality of magnets and a conductor in the optimum position relation. CONSTITUTION:In the vicinity of the outer periphery of a circular plate shaped conductor 11, a plurality of magnets 12 having a same shape are fixed at nearly equal intervals in the circumferential direction of a shaft 13, keeping a certain distance (c) for the conductor 11. When the length of the magnet 12 in the circumferential direction of the conductor is represented by the angle theta which the magnet form with respect to the center of revolution of the conductor, the sum SIGMAthetan of the length of a plurality of magnets is set within a range 90-270 deg.. The sum SIGMAthetan of the length may be within a range 90-180 deg. in actual use. Further, the conductor 11 has a circular hole 15 for the installation of the shaft at the center of revolution, and the ratio between the radius (b) of the circular hole 15 and the outer diameter (a) of the conductor 11, i.e., b/a is desirably at most 0.4.
Patent JP-S5917900-A (JP)
Title: Control device for generator
Inventor: SHIOZAKI YASUSHI
IPC: H02P9/14
Filed: 1982-07-20
Abstract: PURPOSE:To eliminate the breaker by interrupting the output supplied from a voltage regulator to a field current control element in response to the power supply stop and start to a load. CONSTITUTION:A voltage regulator 14 outputs a field current target value in response to the deviation between a generator voltage and a set voltage, and a current comparator 15 outputs a binary operation signal in accordance with the magnitude of the field current target value and a field current. When a power supply start switch PB1 is closed, a relay 34 is energized, and a switch 52 of a preexciter 50 is closed. When the generator voltage is raised, a constant-voltage diode 26 is conducted, and a transistor 32 is interrupted. Accordingly, the output of a current comparator 15 is applied to a transistor 7, and the voltage of the generator is raised to the set value. When a power supply stop switch PB2 is closed, the relay 34 is deenergized, its contact 34b is closed, the output of the current comparator 15 is restricted to zero volt, and the transistor 7 is interrupted.
Patent JP-H05321513-A (JP)
Title: Damping device for structure
Inventor: SAKAMOTO SHIGEHIRO
IPC: E04H9/02
Filed: 1992-05-19
Abstract: PURPOSE:To make it possible to damp torsional vibration without degrading horizontal damping force with a single damping gyro. CONSTITUTION:A disk-shaped rotor 1 is laid out horizontally while a rotary shaft 2 of the rotor 1 is pivotally supported on a frame 3. A pair of support beams 4 for the frame 3 are supported on each of support bases 5 in such a fashion that they may be rotated. An electric motor 11 is connected to one end of the support beams 4. The electric motor 11 rotates the rotor 1 around a support shaft X at a specified angular velocity OMEGA. A cylinder body 8 is installed to the upper part of the frame 3 coaxial to the rotary shaft 2. A friction body 7 is laid out above the rotor 1. The upper end of a column section 7b of the friction body 7 is connected to the inner peripheral surface of the cylinder with a slide key. The friction body 7 is connected to a friction body drive actuator 9 fixed with the frame.
Patent JP-S63291094-A (JP)
Inventor: KATO YOICHI
IPC: G10G7/00
Filed: 1987-05-23
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-S5459933-A (JP)
Title: Photographic lens of rear diaphragm tessar type
Inventor: MOMIYAMA KIKUO
IPC: G02B9/12
Filed: 1977-10-20
Abstract: PURPOSE: To attempt to make a compact type, and improve the correction of aberrations by using the 3-group 4-element lens system in which the axial length and interfacial space, etc. are specialized.  
     CONSTITUTION: Positive meniscus lens, bi-concave lens, and positive cemented lens are so arranged on the optical axis that requirement formulas 1W12 may be satisfied where TL is axial length from the vertex of the first plane of lens, TD is axial length of the lens portion, Da is space interval between firstWthird planes, Db is space interval between fourthWseventh planes, D 2  is lens thickness between first and second planes, D 4  is space interval between fourth and fifth planes, R 1 , R 4 , R 6  are radii of curvature of first, fourth and sixth planes in succession, N 1 WN 4  are refractive indexes of media of positive meniscus lens, bi-concave lens, negative lens of cemented lens, and positive lens of cemented lens in succession, and V 1 , V 2  are Abbe's number of media of positive meniscus lens and bi-concave lens in succession 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07331390-A (JP)
Title: High chromium austenitic heat resistant alloy
Inventor: SENBA MITSUYUKI
IPC: C22C38/00
Filed: 1994-06-08
Abstract: PURPOSE:To produce a high Cr austenitic heat resistant alloy excellent in high temp. strength and corrosion resistance. CONSTITUTION:This high Cr austenitic heat resistant alloy excellent in high temp. strength and corrosion resistance is a one having a compsn.contg. 0.02 to 0.10% C, <=1.0% Si, <=2.0% Mn, 28 to 38% Cr, 35 to 60% Ni, 0.2 to l.0% Ti, <=0.05% N, >0.5 to 3% Al and 0 to 1.0% Nb, furthermore contg. one or more kinds of 0.001 to 0.01% B and 0.01 to 0.1% Zr, one or more kinds of 0.5 to 3.0% Mo and 1.0 to 6.0% W and one or more kinds of 0 to 0.05% Mg and 0 to 0.05% Ca. This allay has high high temp. creep rupture strength, Charpy impact value after aging and corrosion resistance.