baber/WOPTO huggingface dataset:
Patent JP-H11316583-A (JP)
Title: Stringed instrument
Inventor: SAKURAI HIROSHI
IPC: G10D1/00
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To obtain a stringed instrument for which inexpensive and stably and easily available materials are used by forming wooden component members constituting the stringed instrument of bamboo materials. SOLUTION: The other component members exclusive of the strings 1, bridge 5, machine heads 6, fret 15 and upper bridge 16 of an acoustic guitar, i.e., a belly 7, a back 8, a rim 9, a sound rod and rails are composed of the bamboo materials belonging to Gramineae. For example, the belly and back materials consist of the joined plate materials formed by alternately inverting the front and rear surfaces of the plural bamboo blanks formed into a slender rectangular shape and joining these blanks in a transverse direction and are used as the bamboo materials for the belly 7 and the back 8.  The rim material consists of the joined plate material formed by alternately inverting the front and rear surfaces of the plural bamboo blanks formed to the slender rectangular shape similarly to the front and rear plate materials and joining these blanks in the transverse direction and is used as the bamboo material for the rim 9. The sound rod and rail materials consist of the laminated materials formed by laminating and adhering two pieces of the bamboo blanks formed into the slender rectangular shape by bringing their rear surfaces into tight contact with each other and are used as the bamboo materials for the sound rod and rails.
Patent JP-H06214105-A (JP)
Title: Production of color filter
Inventor: SUZUKI YOJI
IPC: G02B5/20
Filed: 1993-01-20
Abstract: PURPOSE:To improve display quality. CONSTITUTION:This process for production of the color filter consists of a stage for applying a colored pigment resist on a glass substrate 1 by using a colored pigment resist of any among red, blue and green, then forming partition walls 7 onto a black matrix 2 of positions where filter patterns 6 of the first color are formed and exclusive of positions where the filter patterns 6 of the first color are formed by using a photoetching technique, a stage for forming filter patterns 10 of the second color adjacent to the filter patterns 6 of the first color by a printing method using colored ink different from the first color and flattening the patterns, then curing the patterns by heating and a stage for forming filter patterns 12 of the third color between the filter patterns 10 of the second color and the filter patterns 6 of the first color by the printing method using the colored ink different from the first color and the second color and flattening the patterns, then curing the patterns by heating.
Patent JP-H10208532-A (JP)
Title: Rotary vane device having sun light control mechanism
Inventor: ITO SATOSHI
IPC: F21V11/02
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To automatically adjust incident light and light shield of sun light according to the room temperature with a simple constitution by rotating a plurality of rotary vanes to a given tilt angle by rotation means driven with a temperature change that a temperature sensing part senses in a frame body mounted to a wall face or the like. SOLUTION: A rotary vane 4 arranged vertically in parallel to an inner frame 3 internally engaged with an outer frame 2 is rotated to a maximum rotation angle of a with respect to a vertical axis Y by rotating means of a link member 7 linked at an eccentric position from a rotary shaft 6 protruded on both sides. A rotary driver 10 is made of a temperature sensing part incorporating a thermal expansion body corresponding to a temperature change and a piston rod and is provided between a support member 5 and a longitudinal frame 3d of the inner frame 3. The inner frame 3 is rotated in right-angle direction with respect to the rotary shaft 6 with shafts 9, 9 being a center. At the rise of the in-room temperature in the summer time, the rotary vane 4 is rotated, ventilation is made possible, however, a sun light S is reflected by the rotary vane 4 and is not incident. At the winter time, by replacement of the inner and outer faces of the inner frame 3, even if the rotary vane 4 is rotated, a sun light S is shielded.
Patent JP-S60151816-A (JP)
Title: Magnetic head of magnetoresistance effect type
Inventor: KAMO YOSHIHISA
IPC: G11B5/39
Filed: 1984-01-20
Abstract: PURPOSE:To magnetize the front end part of an MR element with a small quantity of current by concentrating a bias current on the head front end part (in the recording medium-side) of a conductor for bias. CONSTITUTION:As a method which concentrates the bias current on the head front end part, the thickness of a bias conductor 20 in the front end part is made thicker. As one example of dimensions of individual parts in this structure, the thickness t5 and the height (h) of an MR element 10 are 0.03m and 10m respectively, and the height, the thickness tB2 of the upper part, the thickness tB1 of the lower part, and the height h1 of the lower part of the conductor 20 for bias are 10mum, 0.1mum, 0.3mum, and 5mum respectively, and the thickness t1 and the height (h) are 0.2mum and 10mum respectively, and g1=g2 is 0.7m.
Patent JP-S61170747-A (JP)
Inventor: STOLKA MILAN
IPC: G03G5/04
Filed: 1986-01-16
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-S54101257-A (JP)
Title: Image dispaly unit
Inventor: KANDA KIMIO
IPC: H01J37/22
Filed: 1978-01-27
Abstract: PURPOSE: To establish the image display unit having excellent sight field selection function.  
     CONSTITUTION: The signal from the signal detector such as scanning type electronic microscope is applied to the cathode ray tubes 2,3 as the luminance modulation signal through the signal amplifier 1. On the other hand, the sweep signal from the sweep generators 6,7 is fed to the deflection coil 4 of the cathode ray tubes 2,3 through the amplifier 5. Further, this signal is synthesized with the sweep signal which is changed for the amplitude and level with the level setter 14 through the attenuator 9 and with the original sweep signal by means of the mixer 12, and the synthesized signal is fed to the deflection coil of the mirror body through the magnification setter 13. On the other hand, in the cathode ray tubes 2,3, when blanking is made to one cathode ray tube, no blanking is made to another. Then, alternate blanking to horizontal sweep is made. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S56108606-A (JP)
Title: Exchange of used belt for new belt in boom belt conveyor accessory to yard machine
Inventor: YAMAMOTO HIROYUKI
IPC: B65G63/00
Filed: 1980-01-24
Abstract: PURPOSE: To exchange a used belt for a new one during own running of a yard machine without a drawing gear such as a winch and the like by joining a new belt onto a used belt near a head pulley on a boom belt conveyor.  
     CONSTITUTION: A used belt 2a on a carrier is cut in the neighborhood 9 of a head pulley 3 of the boom belt conveyor 1 after the steps comprising of advancing a yard machine A to a running marginal position Y-Y' within the running range X, bringing the head pulley 3 of the beam belt conveyor 1 into a proximity to a ground conveyor 7, and securing a weight 6 on the yard machine A by suitable fixing means 8 in such a manner as to keep a belt 2 free from tension. A new belt 4 is joined onto the cut used belt 2a on a carrier by joining metal fitting 13. Then, the yard machine A is adapted to move back and run in a direction indicated with an arrow Z, and it stops when a joint portion of the used belt 2 and the new belt 4 reaches near the head pulley 3. In such a position, the joining metal fitting 13 is taken off and both end of the new belt 4 are joined in vulcanization to remove the fixing means 8. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01183190-A (JP)
Title: Semiconductor laser and manufacture thereof
Inventor: KADOWAKI TOMOKO
IPC: H01S5/00
Filed: 1988-01-14
Abstract: PURPOSE:To prevent a lattice from displacing in a growing boundary near an active region by forming both a first clad layer and a second clad layer of AlGaInP. CONSTITUTION:A first clad layer 2 made of first conductivity type (AlyGa1-y)xIn1-xP formed on a first conductivity type compound semiconductor substrate 1, a current block layer 3 formed on the layer 2 and made of second conductivity type GaAs, having an inverted trapezoidal stripelike groove 10 of section, a second clad layer 4 made of first conductivity type (AlalphaGa1-alpha)xIn1-xP on the layer 3 and the groove 10, an active layer 5 mad of (AlbetaGa1-beta)xIn1-xP and a third clad layer 6 made of third conductivity type (AlgammaGa1-gamma)xIn1-x are provided. Since both the layers 2 and 4 are formed of A GaInP series crystals in this manner, there is no danger of generating a defect due to the displacement of the lattice with the layers 2, 4.
Patent JP-H08202070-A (JP)
Title: Electrophotographic transparent transfer paper
Inventor: OKAFURO KENICHI
IPC: D21H15/00
Filed: 1995-01-20
Abstract: PURPOSE: To provide transfer paper which has excellent transparency and strength and is lessened in undulation, crack and degradation in transparency after thermal printing with a copying machine of an electrophotographic system by using specific pulp and executing sheeting by using the beaten pulp beaten until a specific weight average fiber length is attained. CONSTITUTION: The pulp having the coarseness of pulp within a range of 22 to 30mg/100m range is used. The crack is liable to arise after thermal printing if the coarseness of pulp is below 22mg/100m. The transparency degrades if the coarseness is as large as over 30mg/100m. The chlorine-component in the pulp is required to be <=200ppm in view of the discoloration resistance after thermal printing, high transparency after electrophotographic thermal fixing and further environmental protection. Discoloration is liable to arise and the transparent degrades drastic ally if the chlorine-component is as high as over 200ppm. Further, the weight average fiber length of the beaten pulp is essentially required to be within a range of 0.6 to 1.0mm.  The crack after thermal printing is liable to arise at 0.6mm or below and the undulations after thermal printing are inferior if the length described above is larger than 1.0mm.
Patent JP-H10202704-A (JP)
Title: Two-stage mold release type injection mold
Inventor: HASEGAWA HIDEKI
IPC: B29C45/33
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To provide the injection mold capable of taking out a molded product automatically, safely and certainly, which is good in productivity. SOLUTION: This mold is constituted so as to mold a molded product 21 having an undercut part 22 provided in the inside thereof. In this case, the mold in constituted of a fixed mold consisting of a fixed attaching plate 11 and a fixed template 12 and a movable mold successively consisting of a stripper plate 13, an intermediate plate 14, a movable template 15, a receiving plate 16, a spacer block 17 and a movable attaching plate 18.  At the time of mold opening after molding, a molded product is fitted to a core upper part 24 of the movable mold from the fixed mold by its undercut part 22 and the intermediate plate of the movable mold is stopped on the way of mold opening by a connection part 31 of the fixed template of the fixed mold and the intermediate plate of the movable mold to separate a core main body 23 of the movable mold from the core upper part in a mold opening direction and the stripper plate 13 is moved toward the fixed mold by an ejection rod 32 immediately after the completion of mold opening to release the molded product fitted to the core upper part.
Patent JP-H07216916-A (JP)
Title: Road construction method in mountainous and hilly area
Inventor: KANEUJI MAKOTO
IPC: E02D29/05
Filed: 1994-01-27
Abstract: PURPOSE:To eliminate the need for a high scaffolding for the construction of an upper floor board and excavate a road space with safety and eliminate the need for a temporary earth retaining work on a large scale and hence prevent an excessive increase in a construction cost and period as well. CONSTITUTION:Prior to the construction of a box 7 which is substantially trapezoidal or rectangular in shape as a road space, the space is cut at a stable slope up to the area equivalent to an upper floor board 8 of the trapezoidal or rectangular box 7. A side wall 9 is constructed continuously from the cut down position outwardly on the slant. Furthermore, the upper floor board 8 which connects the side walls 9 is constructed. In this fashion, at the stage when the side walls 9 and the upper floor boards 8 are finished in this manner, the road space is excavated from the end of the space while subgrade concrete is cast simultaneously.
Patent JP-H03129344-A (JP)
Title: Method for processing silver halide color photographic sensitive material
Inventor: KUREMATSU MASAYUKI
IPC: G03C7/44
Filed: 1990-01-16
Abstract: PURPOSE:To prevent occurrence of precipitation and suspension due to settling in a bath following a bath containing a soluble silver salt by processing a photosensitive material in >= 2 processing baths containing at least one kind of compound selected from specified compounds. CONSTITUTION:The photosensitive material is processed in the bath containing the soluble silver salt after color development processing, and successively processed in the next processing baths containing at lest one of the compounds represented by formulae I - IV. These baths are fed with a replenishing solution in an amount of 1 - 20 times the amount of the processing solution brought with the photosensitive material from the preceding bath and this feed is kept constant by overflow or the like means. In formulae I - IV, each of A<1> - A<6> is optionally substituted alkylene; Z is alkylene, cyclohexan-1,2-irene, or the like; each of E<1> - E<6> is hydroxy or the like; R<4> is lower alkyl, aryl, or the like; each of R<6> - R<8> is H, lower alkyl, or the like; and each of X, Y, and Z<1> is H, OH, or the like, thus permitting occurrence of precipitation and suspension in the baths following the bath containing the soluble silver salt to be restrained substantially without forming a rinse bath.
Patent JP-H11204873-A (JP)
Title: Laser drive device and method, and picture image forming device
Inventor: SEKI YUICHI
IPC: B41J2/44
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a circuit which is small in scale and stable in performance and capable of keeping a laser constant in light quantity. SOLUTION: A current obtained by monitoring a light quantity of light projected from a laser projecting means 3 is converted into an analog voltage through a signal converter 5, then the analog voltage is converged into digital signals through an A/D converter 6, the digital signals are temporarily held with a signal holding means 7, one of set signals of a multi-stage analog voltage is selected and outputted corresponding to the digital signals, and a drive current corresponding to the set signal is fed to the laser projection means 3 from a current feed means 9.  The set signal of the previously prepare multistage analog voltage is selected by digital signals, so that a digital circuit which is large in scale and operates at a low speed can be dispensed with, and a variation of an analog device in characteristics due to an environmental change and a change with time is restrained from affecting a circut of this constitution.
Patent JP-S63176534-A (JP)
Title: Highly rust-proof steel sheet pile
Inventor: MACHIDA YUTAKA
IPC: B32B15/08
Filed: 1987-01-16
Abstract: PURPOSE:To reduce the cost of a highly rust-proof steel sheet pile by a method in which a given thickness of corrosion-resistant metal layer is formed on the surfaces of claws provided on both sides and a corrosion-resistant synthetic resin layer is formed on the surface of the body between the claws. CONSTITUTION:A metal rust-proof layer 3 of a thickness of 0.1-1.0 is formed on the surface of a claw 2 provided on both sides, and a corrosion-resistant synthetic resin layer 4 is also formed on the surface of the body 1 between both the claws 2. The use of the layer 3 enables one to eliminate the needs for corrosion-preventing work in field construction work without causing damage to the layer 3 when sheet piles are assembled and driven into the ground. Since expensive metal rust-proofing material is used only for the claws, effective anticorrosive layer can be formed at low cost on steel sheet piles.
Patent JP-H11203786-A (JP)
Title: Stream recording device and method, stream editing device and method
Inventor: ICHIKAWA TEIICHI
IPC: G11B27/036
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To add a new stream in multiplexed streams recorded on a disk without writing streams again after separating existing multiplexed streams and also without recalculations of information or the like which are to be simultaneously recorded on the disk. SOLUTION: A multiplexer 5 multiplexes a video stream V which is to be inputted from a video encoder 3 and voice streams A1, under bar A1 which are to be inputted from a voice encoder 4 and which are bibranched and those are recorded on a disk medium 7 by a recorder 6. As a result, the voice stream under bar A1 becoming a dummy is included in addition to the video strean V and the voice strean A1 recorded on the medium 7. Thus, a voice stream can be added only by replacing the voice stream under bar A1 with a new voice stream and, moreover, since positions of the V and the A1 are not changed. it is made unnecessary to write the streams again after separating the preexisting multiplexed streams and also recalculations of information or the like which are to be simultaneously recorded on the disk are made unnecessary.
Patent JP-S58125144-A (JP)
Title: Program generation controller
Inventor: OOUCHI HIDEO
IPC: G06F11/00
Filed: 1982-01-21
Abstract: PURPOSE:To shorten generation time by retrograding from an up-to-date program when generating a program at a specified past point of time (generation) from programs obtained by modifying a source program stepwise. CONSTITUTION:Every time the source program is modified, the resulting program is stored in a file 26 as an up-to-date program. When the file 26 is modified, modification information 1 is inputted from a card reader 10 and under the control of a CPU9, while a program in the file 26 is read, modified, and stored in the file 26 again, the modification information 1 is stored in file 27 as last generation controlling information 24. Thus, an invariably up-to-date generation program is stored in the file 26 and modification information is stored in the file 27. To generate a program of specific generation, generation specification informtion 2 is inputted from the CRT11 and last generation controlling information 24 is read by retrograding from the up-to-date generation program 26 to the specified generation according to a generation control program 28 and the program of the specified generation is restored.
Patent JP-S62252723-A (JP)
Title: Production of nicorandil tablet
Inventor: IIDA YOSHIMITSU
IPC: A61K9/22
Filed: 1987-01-16
Abstract: PURPOSE:A stable nicorandil tablet obtained by blending nicorandil with a specific saturated higher fatty acid or saturated higher alcohol. CONSTITUTION:A tablet obtained by blending a composition of nicorandil [N-(2- hydroxyethyl)nicotinamide nitrate] with >=0.5wt% one or a mixture of two or more of saturated higher fatty acids, e.g. palmitic acid, stearic acid, etc., or saturated higher alcohols, e.g. cetyl alcohol, stearyl alcohol, etc., which are solid at ordinary temperature. The above-mentioned composition is prepared by blending nicorandil crystals with a pharmaceutical carrier, e.g. excipient, disintegrating agent, lubricant, colorant, binder, etc. The remedy has coronary vasodilator and coronary arterial contraction inhibitory action and is a remedy for various disease types of angina pectoris hardly affecting cardiac blood circulation kinetics and cardiac function. EFFECT:A step of coating the nicorandil crystals is not required.
Patent JP-S58125943-A (JP)
Title: Ring trip circuit
Inventor: ABE SHIYOUICHI
IPC: H04M3/02
Filed: 1982-01-21
Abstract: PURPOSE:To simplify the constitution of a ring trip circuit and to detect the answer of a subscriber telephone, by connecting an optical coupling element and a rectifier to a call signal transmission line, and then detecting the continuity of the optical coupling element. CONSTITUTION:Lines A and B are connected to a telephone TEL, and a call signal device S and an optical coupling element PC are set to a contact g<0> of a call signal transmitting relay. A diode D is connected to the element PC, and the output of the element PC is used as a continuous signal, then inverted by an inverter GTO to be applied to a resettable delay pulse generator DPG. The continuity of the element PC is detected by the output of the generator DPG, and the answer of a subscriber telephone TEL is detected from the continuity. Then the relay F is actuated to stop the call signal. Thus the constitution is simplified for a ring trip circuit of an automatic telephone exchange.
Patent JP-H01184969-A (JP)
Title: Electrode for gas laser oscillator
Inventor: IZUHARA MASAMI
IPC: H01S3/038
Filed: 1988-01-20
Abstract: PURPOSE:To construct a gas laser device electrode capable of a stable operation for a prolonged period of time by a method wherein at the least a cathode section directly involved in discharging is built of titanium coated with titanium oxide. CONSTITUTION:A cathode 10 is built of Ti and is provided with a TiN protecting film formed uniform and fine, and a 1000Angstrom -1mu-thick oxide film 14 is provided on the surface. This should preferably be formed by anodization, out of many applicable techniques. An anode 11 may be built of copper and may be coated with a 1000Angstrom -1mu-thick conductive TiN film 15 formed by PVD, CVD, or the like (with a thin film forming method using ionplating being preferred, in particular). In such a design, with a cathode being constructed of Ti and provided with a Ti oxide coating, the Ti is prevented from emitting electrons, the dissociation voltage from lowering, and the Ti from oxidation. An anode will be free of deposits. The result is a device capable of a stable operation for a prolonged period of time.
Patent JP-H10206206-A (JP)
Title: Gas-shutting apparatus
Inventor: OTANI TAKAHISA
IPC: F23N5/24
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To remove shutting from a central monitor center based on a user's report when a gas appliance is burning, and prevent the user from going out when the user forgets to turn OFF the gas appliance. SOLUTION: A mode-detecting part 14 detects an instantaneous flow rate H of an instantaneous flow rate-measuring part 11 when receiving a gas detection requirement signal J converted from an out detection signal I of an HA system information terminal 12 by an external signal input part 13. If the instantaneous flow rate H is not smaller than a predetermined value, the mode- detecting part 14 outputs a warning notification signal E and a valve drive permission signal F. A warning-notifying part 8 notifies a warning when receiving the warning notification signal E, and a valve-driving part 9 outputs a plug shut signal G when receiving the valve drive permission signal F, whereby a valve 10 shuts a gas supply. In this manner, the presence/absence of burning gas appliance when a man is going out can be detected, thereby preventing the man from forgetting to turn OFF the gas appliance.