baber/WOPTO huggingface dataset:
Patent JP-H07292872-A (JP)
Title: Structure of roof tile of building on which article can be placed
Inventor: MIYAZAKI KOJI
IPC: F24J2/04
Filed: 1994-04-28
Abstract: PURPOSE:To fix even a heavy article surely by simple operation, and to prevent deterioration of appearance by roofing tiles on the top face of a roof backing board, and using fiber-reinforced tiles in a part on which an article can be placed and fastened, while connecting bearing fittings for the load of the article in parts of the surfaces of the roof tiles by connecting sections. CONSTITUTION:Roof tiles 1 are placed gradually on the top face of a roof backing board 2. Bearing sections 4 connected to the leg sections of an article or leg sections, etc., of the frame for the article are formed. The caps 10 of the roof tiles 1 corresponding to the section bearing a frame body for the heat- collecting section 12 of a hot-water supply device utilizing solar heat are removed, and the connecting sections 4 are opened. Screw leg sections (bearing fittings) 15 are stood to lower sections from upwards opened U-shaped materials 14. The screw sections 16 are screwed and fixed into the tapped holes 9 of the connecting sections 4. Tile bodies 3 acquired by press-molding a material, in which the fibers of carbon, steel, glass, etc., are kneaded while using cement as a main agent, are manufactured, and fiber-reinforced tiles are produced and employed as the roof tiles 1.
Patent JP-H03290854-A (JP)
Title: Video signal regenerating circuit
Inventor: SASAKI HIROYUKI
IPC: H04N5/782
Filed: 1990-04-06
Abstract: PURPOSE:To attain auto tracking with high accuracy by providing a non-linear output circuit for outputting a DC voltage signal in accordance with envelope strength with higher sensitivity in an area in which an output value from a detecting circuit is at a low level than in a high level area. CONSTITUTION:This circuit is provided with a non-linear output circuit 18h for outputting a DC voltage signal in accordance with envelope strength with higher sensitivity in an area in which an output value from a detecting circuit 18e is in a low level than in a high level area. In such a state, in the case envelope strength of an input video signal is in a low level, a current flows to the circuit 18h and the DC voltage signal is outputted in accordance with video envelope strength with sensitivity prescribed by its resistance value, and in the case of a high level area in which video envelope strength exceeds a prescribed value, a current flows not only to the circuit 18h but also to a circuit 18i, and a DC voltage signal is outputted with sensitivity prescribed by a combined resistance of these two pieces of circuit 18h, 18i. In such a way, even in the case the envelope strength of a video signal is at a low level, auto tracking can be executed with high accuracy.
Patent JP-S61251067-A (JP)
Title: Photoelectric converting device
Inventor: KITA RYUSUKE
IPC: H01L31/04
Filed: 1985-04-27
Abstract: PURPOSE:To provide an excellent photoelectric converting device without re sulting in characteristic deterioration even if environment conditions are varied, by coating the photoelectric converting device with a passivation film made of silicon nitride, etc. CONSTITUTION:The photoelectric converting device 2 comprises substrate 21, lower electrode 22 formed on the substrate 21, amorphous silicon layer 23 overlapped on the lower electrode 22, upper transparent electrode first layer 24 and upper transparent electrode second layer 25 formed thereon, and passivation film 26 such as silicon nitride (SiN) film for coating. In this way, the upper transparent electrode second layer 25 made of an SnO2 film prevents the upper transparent electrode first layer (ITO film) from being spoiled owing to hydrogen radicals produced at the time when the passivation film (SiO2 or SiN, etc.) 26 is formed by using plasma CVD.
Patent JP-H11286816-A (JP)
Title: Detachable pocket for short pants
Inventor: YANO YASUTSUGU
IPC: A41D27/20
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To obtain a pocket for short pants not obstructing the movement of a wearer, taking the ease of use in washing, etc., except in the time of use into consideration. SOLUTION: This detachable pocket for short pants comprises a bag body 1 provided with fitting parts 7 detachably fixed to the waist part of short pants. The bag body 1 is composed of a cloth consisting of slightly stretchable warps and a readily stretchable weft and the waist part is readily stretchable along the waist part. Since the pocket is easily removed from the short pants and is used in different ways, the pocket can be washed separately from the main body of short pants. Since the pocket is fixed to a waist part having a relatively slight movement, the pocket hardly obstructs the movement of a wearer's body. The elongation of the cloth by the weight of a material to be stored can be prevented by the use of the slightly stretchable warps.
Patent JP-S5616355-A (JP)
Title: Dispersion-type switchboard
Inventor: FUJIOKA MASANORI
IPC: H04M3/00
Filed: 1979-07-20
Abstract: PURPOSE: To increase the degree of freedom for combination of the processors as well as ensure a fail soft system formation, by combining plural numbers of small- size switchboards having the independence to each other along with the single function in order to secure a function of a large-size switchboard as a whole.  
     CONSTITUTION: The dispersion-type switchboard consists of processors P 1 , P 2 ... P n  which carry out the signal process and the call process control plus exchange unit S comprising the channel switch and its control part. And the functions of the control and the channel connection are dispersed completely in one unit, and at the same time the sharing data of the system is also dispersed for control. At the same time, channel circuits 51, 52, 53 and others are introduced from outside to processors P 1 ∼P n , and the mesh-type connection is secured by channel link among units S in order to secure the inter-unit detour when necessary. In addition, processors P 1 ∼P n  are connected to units S via bus 60, and thus the control information is transferred among these units via bus 60. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10267842-A (JP)
Title: Structure of casing of gloss-measuring apparatus
Inventor: ADACHI YOSHIYO
IPC: G01N21/57
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To avoid a limit on size of an object to be measured and facilitate comparison, by forming a measurement face where the object to be measured is loaded, at an uppermost part upper by one step than an index face having an index plate such as a scale of incident angles of a luminous flux of an optical device. SOLUTION: A projector for bringing a luminous flux into a measuring part for an object W to be measured and a photodetector for detecting the luminous flux regularly reflected by the object W are accommodated inside a casing 22 of a gloss- measuring apparatus 21. An upper face part of the casing 22 is formed as a face 23 where the object to be measured is loaded. The face 23 comprises an index plate face 14 at the front side of a front face F of the easing 22 and a measurement face 10 at the rear side of the index plate face 14. An index plate 13 displaying a scale of incident angles of the projector and a scale of photodetection angles of the photodetector is set at the index plate face 14. The measurement face 10 is higher by one step than the index plate face 14 and has a measurement opening and a measurement stage for measuring of the object W to be measured. Since the measurement face 10 is positioned on the uppermost step, the index plate face 14 of the face 23 is not interfered by the object W to be measured even if the object W loaded on the measurement face 10 is large.
Patent JP-S59216381-A (JP)
Title: Video camera
Inventor: FUJINO JIYUNICHI
IPC: H04R1/00
Filed: 1983-05-23
Abstract: PURPOSE:To obtain a video camera capable of sound collection and explanation with one mike with a low cost by providing a rotatable movable mike attaching mechanism for the sound collecting mike of the video camera. CONSTITUTION:A lens part 4 is fixed in the front of a video camera body 1. A mike storing case 2a to which a sound collecting mike 3 is attached is held on the video camera body 1 through a fixing bolt 6 and a spring attached to the fixing bolt 6. When the fixing bolt 6 is loosened, the mike storing case 2a with the sound collecting mike 3 can be ratated and moved along the side face of the video camera. The fixing bolt 6 is tightened in a proper position, and thus, the mike storing case 2a with the sound collecting mike 3 is fixed by the spring.
Patent JP-S5216707-A (JP)
Title: Automatic train control system
Inventor: MUTSUFUJI TAKAO
IPC: G05D1/00
Filed: 1975-07-28
Abstract: PURPOSE: In a train with rubber tired wheels, connection and release as train unit can be controlled without sacrificing operation safety. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5317002-A (JP)
Title: Time division multiplex communication system
Inventor: TAKASE AKIO
IPC: H04L5/22
Filed: 1976-07-30
Abstract: PURPOSE:The same periodic clock pulses are used for both a master interphone and a subordinate interphone in order to make the synchronous matching of a counter by initial processing duples by a simple circuit, thereby reducing an error rate.
Patent JP-S5719069-A (JP)
Title: Coating method for inner surface of long-sized pipe with small caliber
Inventor: NAGATA KOUJI
IPC: B05B13/06
Filed: 1980-07-04
Abstract: PURPOSE: To coat the inner surface of the long-sized pipe with the small caliber effectively without using a cap type stopper by drawing paints into a paint passage in a feed pipe from a nozzle section through the interruption of the spray of the paints.  
     CONSTITUTION: A spray nozzle 12 is attached to a nose section, the paints are supplied to the nozzle 12 by the paint passage 16a and a compressed air passage 17a, an outer pipe 15 and an inner pipe 14 formed by hard nylon and soft vinyl chloride are connected to each passage 16a and 17a, and the double feed pipe 11 is flexible as a whole. The feed pipe flexible manufactured up to the nose section is inserted into the inner surface of the long-sized pipe 10 with the small caliber by using the feed pipe, compressed air and the paints are atomized from a nose of the nozzle 12 while returning the feed pipe up to an inlet of the pipe 10, and the paints are coated uniformly. When the supply of the paints is stopped at a point of time when the feed pipe is returned completely up to the inlet of the pipe 10, the paints do not drip because a diameter of the paint passage 14 being compressed is expanded. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11291569-A (JP)
Title: Font processor
Inventor: TANABE KIYOHIRO
IPC: B41J5/44
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To enhance the processing rate for inverting a font by eliminating the need of any extra processing for inversion, e.g. logic operation of NOT. SOLUTION: A ticket issuing machine 21 has a control section 40 connected with a display section 25, a change returning lever 26, a select button 27, a print head 36, a bill varidator 41, a coin mechanism 42, and the like. The control section 40 comprises a processing section 43, a font table 44, and an output memory 46 for constituting a print data being outputted to the print head 36 at the time of printing a ticket. When the processing section 43 reads out every 8 bit, for example, of the dot data of a font stored on the font table 44, it is read out as a first sequence in such a format as continuous black dots and continuous white dots are arranged alternately or being described by any one of black dots or white dots.  A second sequence is constituted by affixing a dummy data uncotributive to printing to the head of the first sequence and then a dot data is written in the output memory 46 based on the second sequence.
Patent JP-S5224155-A (JP)
Title: Process for treatment of nitrogen oxides in gases
Inventor: YOSHIDA HIROSHI
IPC: B01D53/14
Filed: 1975-07-30
Abstract: PURPOSE: NOx is treated by economically oxidizing the NO contained in gases such as exhaust combustion gases to NO 2 . 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10281170-A (JP)
Title: Shaft coupling of water jet propulsion device for surface boat
Inventor: KATO NAOKI
IPC: B63H23/06
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To reduce a weight while enlarging the diameter of a spheroidal spline by forming a device composing of a cylindrical body in which a spheroidal spline is formed on an outer peripheral part and a spline fitted to an impeller driving shaft is formed on an inner circumferential part, and a housing in which a crank shaft is connected to one end part and a spheroidal spline of the cylindrical body is fitted to the other end part. SOLUTION: A shaft coupling consists of a cylindrical body 19 which is spline-fitted to an impeller driving shaft 11, and a housing 20 for housing the cylindrical body 19. The cylindrical body 19 is provided with a spline 19a which is spline-fitted to a driving shaft 11 on an inner circumferential part, and a spheroidal spline 19b on an outer peripheral part. The housing 20 is provided with a female screw 20a screwed into a male screw 8a formed on the tip end part of the crank shaft 8 on an end part, and a spline 20b fitted to the spheroidal spline 19b on the other end part.  Since the driving shaft 11 is detachabled from the cylindrical body 19, there is not the necessity for inserting the spheroidal spline 19b on a part on which the driving shaft 11 of a maintenance time propulsion device water duct is penetrated, a small sized material can be used in a seal member, and a weight can be reduced.
Patent JP-H03291836-A (JP)
Title: Display device
Inventor: OKUWADA HISAMI
IPC: H01J29/89
Filed: 1990-04-09
Abstract: PURPOSE:To form a large area film at low temperature and have an anti- reflection film excellent in film strength by firmly sticking a first translucent coating and a second translucent coating formed on a panel surface to each other by means of a binder component. CONSTITUTION:An anti-reflection film consists of lamination of a first translucent coating which is made of fine particles having a refractive index larger than that of glass constituting a glass base and a binder component, and a second translucent coating which is made of fine particles having a refractive index smaller than that of glass constituting the glass base and the binder component. Crystalline or amorphous SiO2 is excellent in weatherability and especially preferably as a material for the binder. The particle diameter of fine particles to be used in the first translucent coating and the second translucent coating is set to 0.001 to 0.1mum.
Patent JP-H04324133-A (JP)
Title: Optical recording medium and recording and/or reproducing device thereof
Inventor: TSUJIOKA TSUYOSHI
IPC: G11B7/24062
Filed: 1991-04-23
Abstract: PURPOSE:To provide the optical recording medium of a transmission type which allows servo, such as focus servo, at the time of recording or reproducing and the recording and/or reproducing device thereof. CONSTITUTION:The optical recording medium 1 is constituted by laminating and forming a semi-reflection layer 3 and a recording layer 4 on a substrate 2. This optical recording medium 1 is irradiated with light for recording or reproducing and the focus servo, tracking servo, etc., are executed by using the light reflected by the semi-reflection layer 3.
Patent JP-H07296735-A (JP)
Title: Magnetron
Inventor: AIGA MASAYUKI
IPC: H01J23/10
Filed: 1994-04-28
Abstract: PURPOSE:To provide low-noise and low-cost magnetron of which multiple oscillation caused by unevenness of magnetic field distribution is suppressed. CONSTITUTION:Small-diameter flat parts 5a, 6a are formed in a part closest to a vane 2 and large-diameter flat parts 5b, 6b are formed in a part connecting to both cylindrical opening ends. Connection parts of the small-diameter flat parts 5a, 6a and the large-diameter flat parts 5b, 6b of magnetic pole pieces 5, 6 are composed of conical inclined parts 5c, 6c and column parts 5e, 6e, which are approximately vertical to both flat parts. The magnetic pole pieces for deciding magnetic field distribution of magnetron can be thus improved without increasing production cost.
Patent JP-H04324064-A (JP)
Title: Solar heat collector
Inventor: SHIMATANI TETSUSHI
IPC: F24S90/00
Filed: 1991-04-23
Abstract: PURPOSE:To obtain a solar heat collector in which waste heat can be effectively recovered and which has highly convenient operability to eliminate forgetting of water supply to a hot water reservoir 3. CONSTITUTION:A water supply tube 4 for supplying water to a hot water reservoir 3 of a solar heat collector 1, and a sensor 6 for sensing full water in the reservoir 3 are provided. A circulating circuit 8 for circulating bath hot water to a bathtub 2 is provided in a heat exchanging relation to the tube 4, and a circulation pump 9 which is started to be driven by a heat recovery switch 21 and stops driving when the reservoir 3 is filled with water, is provided in the circuit 8. A water supply control valve 7 which is opened when the pump 9 is driven and when no full of the reservoir 3 is sensed by the sensor 6 except a time zone in which the bathtub 2 is used, is provided in the tube 4.
Patent JP-S59219447-A (JP)
Title: High tension bolt having resistance characteristic to delayed fracture and its production
Inventor: HIJIKATA TOSHIO
IPC: C21D8/00
Filed: 1983-05-27
Abstract: PURPOSE:To produce a high tension bolt having a resistance characteristic to delayed fracture by subjecting hardening and tempering to a low alloy steel wire rod having specifically composed C and Si over the entire section thereof and subjecting again only the surface layer to a tempering treatment then working the wire rod to a prescribed shape. CONSTITUTION:A low alloy steel wire rod contg. 0.3-0.6wt% C and >=1.2% Si as essential components is subjected to hardening and tempering over the entire section to finish the tensile strength of said wire rod to >=150kgf/mm.<2>. only the surface layer of the wire rod is quickly heated up to the prescribed temp. higher than the above- mentioned tempering temp. by high frequency induction heating and in succession the wire rod is quickly cooled and is tempered again to form a fine pearlite structure. Such wire rod is thereafter subjected successively to die drawing, cutting to a prescribed length, thread rolling to the end part, etc. to be formed into a bolt then the bolt is subjected to a bluing treatment. The high tension bolt having the tensile strength of >=150kgf/mm.<2> in the central part and >=130kgf/mm.<2> average over the entire section and a resistance characteristic to delayed fracture is botd. by the above-mentioned treatment.
Patent JP-H10271866-A (JP)
Title: Power supply circuit
Inventor: KONO SHINICHI
IPC: H02P3/18
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a power supply circuit capable of controlling the deceleration of a motor at the time of service interruption. SOLUTION: A three-phase full-wave rectifier circuit 7 is connected in parallel with a single-phase full-wave rectifier circuit 1 through a thyristor 5, and a control power supply circuit 2 is supplied with power. When service interruption is generated, service interruption is detected by a service-interruption detector 6, the thyristor 5 is ignited, and the control power supply circuit 2 is supplied with power accumulated in an electrolytic capacitor C1 for the three-phase full-wave rectifier circuit 7.  Accordingly, the control operation is carried out even after service interruption in a servomotor control circuit 9 and a main-shaft motor control circuit 12 by power for control output from the control power supply circuit 2, a servomotor Mx and a main-shaft motor Ms can be decelerated and controlled by a large torque by setting a speed command in [0], and the movement of the motors after service interruption can be reduced.
Patent JP-H07277346-A (JP)
Title: Closable bag with grip
Inventor: MATSUMOTO TAKASHI
IPC: B65D30/18
Filed: 1994-04-06
Abstract: PURPOSE:To readily close a bag in a short time and prevent the contents from dropping and also from being visible from the outside, by providing an adhesive face along the edge of the opening of a bag body and sticking a tape for a grip. CONSTITUTION:An adhesive face 3 is provided at the end edge or the edge of the opening 6 of a bag body 1 made of thermoplastic polymer films 1a, 1b and an extensible or non-extensible tape 2 is stuck to an adhesion face 3 and further, both ends of the tape 2 are superposed and welded with heat at both end edges 5 of the bag body 1. When the extensible or the non-extensible tape 2 is peeled off, the opening 6 of the bag 1 can be closed by the adhesive action of the adhesion face 3 and hence, the contents are prevented from dropping and the inside of the bag is not watched from the outside and hence privacy is protected. Since both ends of the tape 2 are put in both end edges 5 and welded with heat to have a strength, the tape can be used as a carrying grip 2.
Patent JP-H06304109-A (JP)
Title: Wettable wiping material
Inventor: EZAKI MOTOYUKI
IPC: A47L13/17
Filed: 1993-04-20
Abstract: PURPOSE:To make it possible to effectively wipe away the dust and dirt intruding into fine points and narrow point by forming the wettable wiping material for cleaning by removing the dirt of nonwoven fabric contg. fibers having a specific average fiber diameter at a specific ratio. CONSTITUTION:The wettable wiping material to be used for the various parts of the human body or various kinds of apparatus, furniture, etc., is formed of the nonwoven fabric contg. >=10wt.% fibers having <=10mum average fiber diameter. An aq. soln. contg. >=10wt.% at least one kind selected from antimildew agents and antimicrobial agents is incorporated at 0.1 to 10wt.% per 1wt.% nonwoven fabric into the nonwoven fabric. While the material of the fibers is not limited, fibers of polyolefin and PET are used in terms of their excellent oil resistance, chemical resistance and lipophilicity. A reinforcing material is laminated on one surface of the nonwoven fabric at need in order to enhance tensile strength and tear strength.
Patent JP-H10277403-A (JP)
Title: Multifunctional material having photocatalytic function
Inventor: HAYAKAWA MAKOTO
IPC: C03C17/34
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To expose a photocatalyst thin film on the outermost surface without being embedded in the under layer by fixing the photocatalyst layer through a layer containing a smaller quantity of an alkali metal component than that in the base material on the surface of a soda-containing glass base material. SOLUTION: Before a titanium oxide coating is applied on the soda glass, a silica coating is applied on the surface of the soda glass. Next, a coating solution is prepared. The coating solution is prepared from titanium tetraethoxide, ethanol and hydrochloric acid. Next, the titanium oxide film is formed by flow-coating the surface of the soda glass base material with the solution under a dry air and drying in a dry air. The resultant composite member is fired to obtain the multifunctional material. As a result, the multifunctional material exhibiting photocatalytic function such as odor-resisting, anti-microbial function is obtained by fixing the photocatalyst layer through the layer containing a smaller quantity of the alkali metal component than that in the base material.