baber/WOPTO huggingface dataset:
Patent JP-S571204-A (JP)
Title: Single-phase split transformer
Inventor: MINAGAWA SHIYOUGO
IPC: H01F27/06
Filed: 1980-06-04
Abstract: PURPOSE:To avoid the generation of bending moment at a connecting duct section, and to improve earthquake-proof property while facilitating instalation work by previously burying an integrally buried fitting common to each single-phase split transformer into the same foundation when the transformers are arranged on the foundation through the connecting duct. CONSTITUTION:The U phases 1A, 1B of the split transformers are placed on the surface 28 of the concrete foundation 14 into which a plurality of reinforcing bars 20 are buried, and fixed to the surface 28 by using fixing fittings 19. Thus, the split U phases 1A, 1B of single phase are placed and fastened on the same foundation 14, but the integral burying fitting 24 is further buried into the foundation 14 in which constitution, and all the reinforcing bars 20 in the foundation 14 are welded previously to the fitting 24. Consequently, bending moment is not generated in the connecting duct in the foundation 14 connecting the split transformers 1A, 1B, mechanical strength is not reduced and the transformers are stabilized against an earthquake, etc.
Patent JP-H08271714-A (JP)
Title: Production of color filter
Inventor: ODATE TOMOHIRO
IPC: G02B5/20
Filed: 1995-03-31
Abstract: PURPOSE: To eliminate problems such as the property of curing inhibition caused by oxygen, the adverse effect of ruggedness of surface on the display quality of a liquid crystal by a printing system, the alignment deviation in photolithography using a photomask and the high price of the mask, in the present color resist in producing a low cost and large sized color filter. CONSTITUTION: A color filter layer having a prescribed shape is obtained by repeating corresponding times to the numbers of the desired colors a process for forming a black matrix 2 on a transparent substrate 1, next applying a photosetting photosensitive resin 3, in which a coloring pigment is dispersed and having large curing inhibition by oxygen, on the whole black matrix formed surface, pattern-forming a resin 4 preferably by lithographic offset thereon, exposing the whole surface from the pattern surface or the rear surface to active light and developing.
Patent JP-S58191099-A (JP)
Inventor: KITAGAWA KATSUNORI
IPC: G08B7/00
Filed: 1982-04-30
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-S51151488-A (JP)
Title: Fuel assemblies
Inventor: CHINO KOUICHI
IPC: G21C15/06
Filed: 1975-06-20
Abstract: PURPOSE: Spray water outlets are to be arranged on the upper portion of the channel box and at the upper position of the tie plate so as to obtain an effective cooling of the fuel elements even at the time of an accident. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S551152-A (JP)
Title: Method of fabricating photoconducting element
Inventor: CHIKAMURA TAKAO
IPC: H01L31/08
Filed: 1978-06-19
Abstract: PURPOSE: To provide the subject method comprising the steps of ; growing a layer  of (Zn 1-x Cd x Te) 1-y  (In 2 Te 3 ) y , and causing a transparent electrode on the layer by  sputtering method thereby to enhance the sensitivity of the element and to decrease  the dark current.  
     CONSTITUTION: N +  type regions 11 and 12 are diffusion-formed on a P type Si substrate 10, and in insulating film 14 including a gate electrode 13 made of a polycrystal of Si at a position corresponding to the region 12 is formed on the whole surface of the substrate 10. Then, on the region 11 there is formed a contact hole in the film 14, and an electrode 15 is caused to adhere onto the film 14 including the hole made of Mo, W or the like by sputtering method. Thereafter, a positive hole blocking layer 16 made of ZnSe or the like and a layer 17 of (Zn 0.7  Cd 0.3  Te) 0.95  (In 2  Te 3 ) 0.05  are laminated thereon, and a transparent electrode 18 made of Au, Pt, In 2 O 3 , SnO 2  or the like, having a work function of more than 4.5 eV is covered thereon similarly by sputtering method, and a power source is connected between said transparent electrode 18 and the back surface of the substrate 10. By constituting the element as described above, light 19 is incident on the electrode 18 side, and the sensitivity of the element is high all over the full visible light area. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57634-A (JP)
Title: Aperture setter of motor drive camera
Inventor: YAMAMOTO MASARU
IPC: G03B17/00
Filed: 1980-06-03
Abstract: PURPOSE:To make setting of a maximum aperture position and the determination of an aperture position owing to aperture information possible by providing an aperture value setting member which is normally energized in a minimum diameter direction, a maximum diameter position setting mechanism which brings the revolution of a motor to the maximum diameter position, etc. CONSTITUTION:An aperture value setting member has a stopping-down lever 10, a rack part 14 provided in one body to this, and a ratchet gear 12, and is movable in right and left directions. A spring 9 is put on between the lever 10 and a plate, and is held normally energized in the left direction in the figure. A maximum bore position setting mechanism is connected to a motor 22 via a gear train 1 in such a manner that the revolution in the 1st direction of a motor 22 is transmitted in the direction shown by the arrow I of a gear 2. With such constitution, the setting of the maximum aperture position by making use of the built-in motor and the determining of the aperture position by aperture information are possible.
Patent JP-H11273585-A (JP)
Title: Color television picture tube
Inventor: ARIMOTO NOZOMI
IPC: H01J29/07
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a color television picture tube capable of providing flat images free from impression that the images are recessed. SOLUTION: This color television picture tube is composed of a face panel 2 made of glass having a flat outer face and a curved inner face having prescribed curvatures in both longer axial direction and shorter axial direction, a funnel made of glass and connected with the rear side of the face panel 2, an electron gun built in the neck part of the funnel, a deflection yoke installed in the outer circumferential face of the funnel, and a shadow mask 7 installed approximately in parallel to the inner face of the face panel 2. Slot holes 8 of the shadow mask 7 are so arranged in the shadow mask 7 like a spool which is curved more inward in both right and left sides.
Patent JP-S549002-A (JP)
Title: Sludge dredging suction device
Inventor: IWASAKI YASUHIRO
IPC: E02F3/92
Filed: 1977-06-23
Abstract: PURPOSE: To dredge sludge effectively without polluting water. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57192275-A (JP)
Title: Manufacture of hydrogen
Inventor: ODA YOSHIO
IPC: C25B9/19
Filed: 1981-05-20
Abstract: PURPOSE:To electrolyze water at a low voltage so as to produce hydrogen over a long period in a stable manner, by sticking onto an ion exchange film surface a gas-liquid-permeable electrode that comprises a firmly attached collector of a porous metal having a number of fine pores. CONSTITUTION:The gas-liquid-permeable anode and cathode used in this method have an average pore diameter on the order of 0.01-1,000mu and a porocity on the order of 20-90%. The collector for supplying an electric current from an electric source to the electrode is made of a porous metal having an average pore diameter on the order of 1mu-10mm., and a porocity on the order of 20-98%. This collector is firmly attached, and said gas-liquid-permeable electrodes are sticked onto the cation exchange film, and an electric current is applied across the electrodes to electrolyze water.
Patent JP-H08268345-A (JP)
Title: Wing car
Inventor: FUKAZAWA TSUGIO
IPC: B62D33/04
Filed: 1995-03-31
Abstract: PURPOSE: To materialize the reduction of cost and the high manufacture accuracy of the hinge part for mounting a wing-shaped panel, and smooth the opening and closing of the wing-shaped panel, and lighten it, by sharply increasing the strength of the both right and left wing-shaped panels of a wing car, and simplify the attachment of the wing-shaped panel, in its turn, the manufacture of the wing car. CONSTITUTION: The inner frame members 11 and 21 of the roof wall parts 3 and 3 of right and left wing-shaped panels 1 and 2 and a center fixing rib member 5 are made of hollow extrusion material, and hinge constituent parts 14, 24, 31, and 32 are made integrally, and the hollow parts 12 and 22 of the inner frame members 11 and 21 of the wing-shaped panels 1 and 2 are larger than the hollow part 6 of the rib member 5, and the rib member 5 is arranged above the steps 13 and 23 provided at the upper sidewalls 12a and 22a of the hollow parts 12 and 22 of the right and left inner fame members 11 and 21. The third hinge constituent part 31 of the rib member 5, to the first hinge constituent part 14 of the left wing-shaped panel 1, and the fourth hinge constituent part 32 of the same rib member 5, to the second hinge constituent member 24 of the left wing-shaped panel 2, are locked respectively.
Patent JP-S57192294-A (JP)
Title: Manufacture of surface treated steel strip for welded can
Inventor: MITO KATSUAKI
IPC: C25D5/48
Filed: 1981-05-20
Abstract: PURPOSE: To provide paint adherence, workability and corrosion-resistance, by providing a cold rolled steel strip with tin plating of a specific amount and annealing it in a continuous annealing furnace, at the same time forming the Fe- Sn alloy layer having specific range of Fe atom ratio and forming a chemically treated film by performing a chemical treatment.  
     CONSTITUTION: After alkali washing, pickling of a cold rolled strip, it is provided with tin plating of an amount per one face 0.1W2g/m 2  and annealed continuously by a continuus annealing furnace. In this annealing time the Fe-Sn alloy layer of which Fe atom ratio is 40W80% is formed. The steel strip on which the Fe-Sn alloy layer is formed is treated chemically e.g. in a dichromate solution and a chemically treated film is formed on its surface. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05233216-A (JP)
Title: Comparing device
Inventor: NAGAI TETSUYA
IPC: H04L12/70
Filed: 1991-04-08
Abstract: PURPOSE:To judge always correct magnitude relation even in the case of comparing a positive value with a negative value. CONSTITUTION:A comparator 11 activates a detection output at the time of detecting T>=S between two values T, S and a comparator 12 activates a detection output at the time of detecting T<S' between the value T and a value S' obtained by inverting the most significant bit (MSB) of the value S. A judging circuit inputs the outputs of both the comparators 11, 12 and the MSB of the value S, outputs an AND result between the outputs of the comparators 11, 12 when the MSB is '0', or outputs an OR result between the outputs of the comparators 11, 2 when the MSB is '1'.
Patent JP-S55166319-A (JP)
Title: Limiter circuit
Inventor: YOKOGAWA FUMIHIKO
IPC: H03G11/00
Filed: 1979-06-14
Abstract: PURPOSE:To obtain the excellent limiter characteristics capable of a high-speed operation, by delivering the input signal directly in case the level's absolute value of the input signal is smaller than the fixed value and then clamping the input signal with the fixed level in case the absolute value is larger than the fixed value respectively. CONSTITUTION:Reference voltage sources E1, E2 are connected to emitter electrodes of switching transistors (TR)Q3, Q4 each, and both the collectors are connected to power sources +B and -B via resistances R3, R4 each. Here voltages E1, E2 have an equal voltage level each other with the different polarities. And in case the base-emitter voltage of TRQ3, Q4 is set to VBE and when the level absolute value of the input signal is smaller than E+VBE, TRQ3, Q4 are turned off. And the input signal is delivered without clipping. When the level absolute value of the input signal becomes larger than E+VBE, TRQ3 or Q4 conducts. And the base electrode is clamped to the level of E+VBE. In such way, the excellent limiter characteristics capable of a high-speed operation can be obtained.
Patent JP-H08272881-A (JP)
Title: Image information filing method and device
Inventor: ASAI HIDEKAZU
IPC: G16H10/60
Filed: 1995-03-31
Abstract: PURPOSE: To impart a header which is suitable for the contents of image information without imparting the header to the image information from the outside even when the input timing of the image information can not be controlled. CONSTITUTION: The area of ID information is detected from the image signal (image information) D showing the image including ID information as a part of an image by an ID area detector 30. By an ID information extractor 40, the ID information as an image of the image signal DA showing the area of this detected ID information is extracted as the digital signal DID of a coded character string by a pattern matching. The image signal (image information) D is made to be stored in an optical disk 60 by a storage means 50 by making the obtained digital signal DID as header.
Patent JP-H05245624-A (JP)
Title: Device and method for reflowing solder
Inventor: TAKEI TOSHIYASU
IPC: B23K31/02
Filed: 1992-02-26
Abstract: PURPOSE:To provide a solder reflowing device by which a good soldering is performed regardless of dimension and heat capacity of the device. CONSTITUTION:In the solder reflowing device provided with a preheating zone 3, reflowing temperature rising zone 4, reflowing zone 5, which are dividedly arranged in order to heat a printed wiring board temporarily attached with surface mounting parts, and a conveyor by which the printed wiring boards are successively transported to each zone; in a section from the reflowing temperature rising zone 4 to the reflowing zone 5, a local heating means 6 is provided by which the local surface of the printed wiring board 7 is heated while being moved in parallel with the conveyor 2.
Patent JP-H11270072-A (JP)
Title: Fitting structure for fallen leaves-preventing cover for gutter
Inventor: FUKAI YASUTAKA
IPC: E04D13/064
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a fitting structure for a fallen leaves-preventing cover for a gutter by which the workability can be improved and rainwater can be securely collected into the gutter. SOLUTION: A guide plate 4 having a nearly flat plane and a nearly smooth face at the upper side is formed along the inclined direction of a roof 18 at the opening part of a gutter 2 and a recessed part 5 continuously extended on the nearly smooth face and opened at the inclined downward position is formed at the upper face of the guide plate 4. Further, one side edeg of a fallen leaves-preventing cover 3 for the gutter formed as a nearly flat plate is engaged with the recess 5, and the cover 3 is fitted to the guide plate 4.
Patent JP-H05239580-A (JP)
Title: Corrosion resistant aluminum alloy brazing sheet
Inventor: YAMAGUCHI MOTOYOSHI
IPC: C22C21/00
Filed: 1992-02-25
Abstract: PURPOSE:To provide an Al alloy brazing sheet having satisfactory corrosion resistance used as the tube material of a heat exchanger for an automobile. CONSTITUTION:When one side of an Al alloy core material is clad with an Al alloy as a brazing filler metal and the other side is clad with a sacrificial material made of an Al allay having baser potential than the core material to obtain a three-layered Al alloy brazing sheet, an Al alloy consisting of 0.05-0.3wt.% Ti, 0.5-3wt.% Zn, 0.1-5wt.% Mg, 0.3-1.5wt.% Si and the balance Al with inevitable impurities is used as the sacrificial material, and thereby the objective corrosion resistant Al alloy brazing sheet is provided.
Patent JP-H01249225-A (JP)
Title: Manufacture of corrugated tube
Inventor: ONISHI MASAZUMI
IPC: B21D13/02
Filed: 1988-03-29
Abstract: PURPOSE:To shorten the cycle time for manufacturing a corrugated tube by repeating partial heating of a raw tube, its swelling applying a compression load and cooling of its swollen part, at a prescribed interval, and then heat treating the formed product. CONSTITUTION:High frequency electric power is supplied to a high frequency coil 30 to commence heating of the raw tube W. After a prescribed time, a load in an axial direction is given to the raw tube to swell a heated part. After that, the supply of the high frequency power to the high frequency coil 30 is suspended and simultaneously the load is removed. Then, cooling liquid is sprayed from a spray nozzle of the high frequency coil 30 to cool the swollen part. When the above-mentioned operation is repeated to the axial direction of the raw tube W at a prescribed interval, a corrugated tube P having a prescribed number of crests. After forming is finished, electric power lower than that in the heating time is supplied to the high frequency coil 30, to heat the formed product P to a prescribed temperature and to anneal the formed product P.
Patent JP-H03276076-A (JP)
Title: Optical fiber current sensor
Inventor: KUROSAWA KIYOSHI
IPC: G01R15/24
Filed: 1990-03-27
Abstract: PURPOSE:To improve sensitivity of measurement by inserting an optical fiber through a guide sleeve having inside diameter larger than the fiber diameter and arranging so that the planar shape is approximately '8'-shaped in the wound state more than 2 times and also the wound parts are orthogonally crossed each other looking from the side face. CONSTITUTION:The optical fiber 18 made by lead glass having a small optical elasticity constant is used and, for instance, is wound 4 times around the outer periphery of a measuring tube 14. The optical fiber 18 is wound in such a manner that the wound part 18a of the 1st, 3rd times and the wound part 18b of the 2nd, 4th times are positioned respectively in the same direction and the planar shape is approximately '8'-shaped and also the wound part 18a of 1st, 3rd times and the wound part 18b of 2nd, 4th times are orthogonally crossed each other in the case of looking from the side face. This optical fiber 18 is inserted through the flexible guide sleeve 16 having inside diameter larger than its own diameter. The optical fiber 18 can move in the guide sleeve 18 accordingly and a stress is not concentrated on a specific position.
Patent JP-S5410665-A (JP)
Title: Sealing method of sealing tube for semiconductor heat treatment
Inventor: TANIGUCHI HIROYUKI
IPC: H01L21/223
Filed: 1977-06-27
Abstract: PURPOSE: To prevent the deformation of a glass sealing tube at the heat treatment by putting the inside of an ampoule tube under exhausted and reduced pressure condition, closing its sample inserting port and making the temperature resing portion at the time, of gas sealing small in relation to the entire aprt of the ampoule tube. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5410641-A (JP)
Title: Time conting system for data communication equipment
Inventor: KOYAMA MASAMICHI
IPC: H04L69/14
Filed: 1977-06-27
Abstract: PURPOSE: To disperse the load of the time counting in terms of time and thus to increase the processing capacity for the time counting system to monitor various kinds of time in the data transmission, by providing the time monitor counting circuit and the timing circuit. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S521283-A (JP)
Title: Cylinder
Inventor: OKIMOTO TAKEYOSHI
IPC: F15B15/20
Filed: 1975-06-23
Abstract: PURPOSE: A cylinder, that protects sliding move part such as cylinder piston rods used in water or liquid by bellows and it is combined with a reservoir to keep internal pressure of the belows. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03276445-A (JP)
Title: Recorded signal reproducing device for magneto-optical recording medium
Inventor: KATAYAMA KOJI
IPC: G11B11/10
Filed: 1990-03-27
Abstract: PURPOSE:To use either of the angle of rotation and the ellipticity of light by receiving the return light from a recording medium of linearly polarized incident light through a birefringence phase plate and polarizing beam splitter by a detector, and reproducing a signal in accordance with the angle of rotation and the ellipticity of light. CONSTITUTION:The linearly polarized laser light emitted from a laser 1 passes a collimator lens 2, a beam splitter 3, and a lens 4 and is made incident of a magneto-optical recording medium 5. The reflected light goes backward and is reflected by the beam splitter 3 and the reflected light of a beam splitter 6 is made incident on a servo system, and the transmitted light passes a birefringence phase plate 7 and is divided by a polarizing beam splitter 8 and is made incident on two detectors 9, and the signal is reproduced in accordance with the angle of rotation and the ellipticity of this light.
Patent JP-S62236691-A (JP)
Inventor: KOBAYASHI SAKAE
IPC: B25J15/08
Filed: 1986-04-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63244965-A (JP)
Title: Facsimile equipment
Inventor: HASHIMOTO YASUAKI
IPC: H04N1/00
Filed: 1987-03-31
Abstract: PURPOSE:To automatically form and edit an address and to transmit it with a document by developing destination information corresponding to a key inputted transmitting destination to picture information and transmitting the document together with a picture signal. CONSTITUTION:In a destination information storing part 4, the address information of the transmitting destination is stored. A key control part 2 outputs a key scanning signal for every constant time and detects the depression of the key in a key matrix 3. According to the depression of the key, the destination information corresponding to the transmitting destination is read by the destination information storing part 4. A main control part 1 makes access to a character font 5 corresponding to the destination information and stores a dot pattern obtained thereby in a picture memory 6. This dot pattern is transmitted as a part of a transmitting document through a transmission control part.
Patent JP-H03275351-A (JP)
Title: Preparation of surface wooden decorative molded product
Inventor: OGATA TOMOHIDE
IPC: B32B21/08
Filed: 1990-03-26
Abstract: PURPOSE:To prevent the thermal deterioration of wooden veneer and to eliminate the surface contamination of a molded product by preforming a laminate wherein a reinforcing member is laminated to the rear of wooden veneer into a three-dimensional curved shape and applying a foamable resin composition to the preformed one to integrate the same therewith by foaming. CONSTITUTION:A preformed product 3 formed so as to protrude on the side of the wooden veneer 1 constituting a decorative surface thereof is placed on a holding stand 4. At this time, the recessed part on the side of the rear veneer 1b thereof becomes upward. An upper mold 5 for foam molding is superposed on the holding stand 4 so as to be positioned above the preformed product 3 to be fixed to the holding stand 4 by a fixing means. A foamable resin composition is injected in the cavity 6 between the upper mold 5 and the holding stand 4 from the injection hole 7 of the upper mold 5 to be foamed therein. Subsequently, the foamed resin body 8 obtained by foaming and the preformed product 3 are integrally bonded to obtain an objective surface wooden decorative molded product having a three-dimensional curved surface.