baber/WOPTO huggingface dataset:
Patent JP-S59149217-A (JP)
Title: Circulation-type vibrating parts feeder
Inventor: SAITOU HARUYA
IPC: B65G27/08
Filed: 1983-02-14
Abstract: PURPOSE:To especially improve the parts-feeding efficiency by giving a sense of security to the overall mechanism of a linear parts feeder supplying small electronic parts and also circulating non-arranged parts in two troughs formed symmetrically. CONSTITUTION:When coils 16a, 16b are energized, troughs 1A, 1B are vibrated in the direction of arrows (a), (b), parts thrown into the troughs 1A, 1B are shifted to the right and left direction, and of the parts rising through a parts arranging shift path 5a the parts facing laterally drop to a parts circulating shift path 4a, but the parts facing longitudinally proceed through the shift path 5a. In a parts arranging means 7a, the parts are selected or corrected for their attitude in accordance with the arranging purpose and go out in alignment. Non-arranged parts drop to the shift path 4a. Arranged parts are supplied through a bent path 8a and the groove 9a of a discharge track 2a. Overflowing parts drop downward. The parts in the shift path 4a are guided by a guide wall 10a at its termination section and introduced to the start section of the trough 1B.
Patent JP-H02203660-A (JP)
Title: Picture signal repeater
Inventor: TAKAHASHI SHOHACHI
IPC: H04N7/173
Filed: 1989-02-02
Abstract: PURPOSE:To prevent disturbance of a picture due to polarity inversion of a telephone line in the case of collecting a communication charge in a public telephone set by providing a picture signal repeater on the public telephone set in addition. CONSTITUTION:The repeater is provided with a connector 20 connecting a picture signal repeater 2 to a public telephone set 1, a circuit 21 holding a loop at on-hook of the public telephone set during the transmission reception of a picture signal, a circuit 22 releasing a handset circuit of the public tele phone set 1, a circuit 23 monitoring the loop state, control relays 24, 25 for the loop holding circuit 21 and the release circuit 22 of the handset circuit and a jack 27 connecting the picture communication terminal equipment to a signal line of a handset of the public telephone set 1. The picture signal repeater as above is used to prevent the disturbance of a picture due to a charge signal sent from a telephone station for the charging.
Patent JP-S53108373-A (JP)
Title: Manufacture for semiconductor device
Inventor: KISHINO SEIGOU
IPC: H01L21/324
Filed: 1977-03-04
Abstract: PURPOSE: To restrict the deficiency in lamination taken place on the surface of wafer, by heating-treating under nitrogen atmosphere or inactive gas atmosphere at less than 1100°C immediately before the thermal oxidation process of semiconductor wafer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05218331-A (JP)
Title: Forming method for contact hole
Inventor: YOKOYAMA TAKESHI
IPC: H01L27/10
Filed: 1992-02-07
Abstract: PURPOSE:To form a contact hole in a semiconductor device in a self-alignment manner without any high temperature heat treatment, such as BPSG flow. CONSTITUTION:At least two gate electrode patterns 29 are formed on a silicon substrate 21 with a LOCOS oxide film 28 in-between. An oxide film 34, nitride film 45 and ozone TEOS film 36 are formed in this order throughout the surface of the substrate 21. A part of the ozone TEOS film 36 is removed by etch back and flattened, and a resist pattern 37 for contact holes is formed thereon. The TEOS film 36, nitride film 35 and oxide film 34 are etched using the resist pattern 37 as a mask.
Patent JP-H03230091-A (JP)
Title: High pressure atmosphere microwave furnace
Inventor: KOMATSU FUMIAKI
IPC: A23L3/01
Filed: 1990-02-01
Abstract: PURPOSE:To enhance sealability for fluid and to prevent a first window member from damaging by sequentially engaging a microwave incident hole with the member made of quartz glass, and a second window member made of fluorine resin in this order as seen from the inside of a high pressure vessel. CONSTITUTION:A microwave incident hole 14 is sequentially engaged with a first window member 24 made of quartz glass and a second window member 25 made of fluorine resin in this order as seen from the inside of a high pressure vessel 1. Since sealability is maintained by the member 26 made of the resin, the machining accuracy of the member 24 made of the glass can be reduced. Since the internal pressure of the vessel 1 at the time of machining is received by the member 25 through the member 24, the member 25 is not only not deformed to recess its center but also, since it is expanded radially of the hole 14, sealability for fluid is rather enhanced. Further, a role of a cushion material of the window 24 is performed by deforming the member 25 to prevent the fatigue of its material to damage the member 24 due to the repetition of pressure rise and fall in the vessel 1.
Patent JP-S56120780-A (JP)
Title: Aqueous dispersion and heat-sensitive adhesive sheet treated with the same
Inventor: GOTOU SHIYOUJI
IPC: C08L23/26
Filed: 1980-02-27
Abstract: PURPOSE: An aqueous dispersion, capable of giving a film having improved heat bonding property at a low temperature and antiblocking property, and prepared by incorporating an ethylenic copolymer with a low content of copolymerization compponent with a specific ester compound.  
     CONSTITUTION: An aqueous dispersion containing (A) one or more ethylenic copolymers consisting of (A) 97W85mol% ethylene and (B) an α,β-ethylenically unsaturated carboxylic acid or further an alkyl ester thereof partly, in which 10% or more unsaturated carboxylic acid is neutralized and one or more aliphatic dibasic acid diesters and/or one sulfosuccinic diester as main components. The resultant dispersion is applied to paper, metallic foil or cellophane to give a heat-sensitive adhesive sheet. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08125174-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: SATSUTOUINDAA MARUHI
IPC: H01L27/06
Filed: 1994-02-21
Abstract: PURPOSE: To obtain a high-voltage/high-power semiconductor device that does not especially require high-temperature annealing. CONSTITUTION: A MOSFET device 100 with a silicon carbide substrate 120 is disclosed. A first conductivity type channel region 106 and a second conductivity-type epitaxial layer 104 are provided at the upper part of a silicon carbide substrate 102. Further, a first conductivity-type first and a second source/drain region 118 is provided directly in the channel region 106. No well region is arranged between the first and second source/drain region 118 and the channel region 106. The gate 120 is separated from the channel region 106 by an insulation layer 110. The insulation layer 110 has a thin part 114 and a thick part 16.
Patent JP-H07197280-A (JP)
Title: Rust preventive method of metal
Inventor: FUJITA KENICHI
IPC: C01B31/00
Filed: 1994-01-08
Abstract: PURPOSE:To easily and inexpensively subject a metal to a rust preventive treatment by immersing this metal into a suspension of carbon powder formed by an electric field treatment. CONSTITUTION:The carbon powder is agitated and suspended in the state of applying an electric field thereto in water. The grain size of this carbon powder suffices with about several microns to tens and some microns and the amt. of the suspension is preferably about 2 to 5%. The voltage of the electric field treatment is adequately about DC 5 to 10V. As a result, the stable suspension with which the dispersion state is maintained for a long time is obtd. The metal, and more particularly, iron and steel are immersed into the suspension of such carbon powder. As a result, the surface of the metal is discolored to black, and red rust, corrosion, etc., do not arise any more, The carbon powder subjected to the electric field treatment is suspended in the circulating water of a pipeline for circulating water by using this method, by which the rust on the inside wall of the pipeline is easily prevented.
Patent JP-H09152860-A (JP)
Title: Image processor
Inventor: OTANI MASAKI
IPC: G09G5/24
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To provide an image processor with an improved external character processing function. SOLUTION: An image data processing controller 100 generating an image composes a character based on the external character data stored in a FDP controller 112. The FDP controller 112 reads a prescribed external data from a disk I/F 203 with FDD 204, RAM 202 capable of temporarily storing the external character data, and CPU 200 which reads the prescribed external character from an FDD 204 and controls RAM 202 to store it. By this configuration, a freely changeable flag is attached to the external character data stored by RAM 202 by this configuration, the selective discrimination of the external character data is executed. Further, an external character data selection range is expanded by selecting the external character data stored in the RAM 202 from plural external character data arbitrarily registered in the FDD 204.
Patent JP-H1177854-A (JP)
Title: Resin molded product
Inventor: KONDO HIROTAKA
IPC: C09J7/02
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To eliminate the problem of a printing space of a seal and carry out the recycle (resin regeneration) of a molded part integrated with the seal with various kinds of displays without damaging the operation properties, outer appearance and the like preliminarily provided in the molded part. SOLUTION: A seal 5 composed of compatible resin with a printed display of 'Can be recycled without peeling off the seal stuck on this part.' or the like together with a material quality display, a grade display and the like stuck on an outer wall 1a of a resin exterior case 1, and a display displaying that other seals stuck on the exterior case 1 can be recycled integrally without being peeled off is printed on said seal 5 representing other seals. Thus it is not necessary to print the displays of 'Can be recycled without peeling off this seal.' on respective other seals composed of compatible resin by the arrangement.
Patent JP-S54118061-A (JP)
Title: Method of sorting asparagus
Inventor: MATSUO OSAMU
IPC: B07C5/08
Filed: 1978-03-01
Abstract: PURPOSE: To rapidly sort and classify asparagus, by photographing asparagus continuously carried by means of a conveyor device as pictures at rest by means of an industrial television camera, by signal processing the pictures and by sorting the articles of superior quality, inferior goods and sizes.  
     CONSTITUTION: Asparagus is fed into the vessels 27 of a carrying body 26 every one piece from an charging device 1. Asparagus in the vessels 27 is photographed to a pick-up surface of a television camera 14 every time platesfor photoelectric switches mounted to the vessels 27 operate the photoelectric switches by the motion of the carrying body 26. The diameters of the stalks of asparagus, the ratios of the maximum diameters of heads and the diameters of stalks and length are computed and comparison decided with the reference value by means of a decision device in the picture signals of the television camera. When solenoids 3W6 corresponding to decision results function, asparagus falls from the vessels 27, and is classification received in classifying boxes 9W12. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03230749-A (JP)
Title: Linear driving device
Inventor: OZAKI MASAAKI
IPC: G03F7/20
Filed: 1990-01-31
Abstract: PURPOSE:To reduce a cost by using a field forming member much shorter than the migration length of an object to be moved. CONSTITUTION:The length of a field forming member 11 is formed shorter than the migration length of a text reader section 30. Namely, in that constitution, when magnetic flux from the field forming member 11 is received to affect propulsion in a movable element 12, the text reader section 30 connected to the movable element 12 linearly moves by a distance corresponding to the length of the field forming member along a guide member 20. The field forming member 11 is moved in the direction of the propulsion by a driving means. After that, when the propulsion acts on the movable element again, the text reader section 30 linearly moves along the guide member 20 as well. When it is repeated, linear movement can be made by a distance corresponding to the length of the text reader section 30. According to the constitution, the field forming member much shorter than the linear migration length of an object to be moved can be used.
Patent JP-S57136633-A (JP)
Title: Recorder
Inventor: INOUE SHIYUNZOU
IPC: G03B1/60
Filed: 1981-02-19
Abstract: PURPOSE:To improve the usability of a camera by preventing the erroneous operation of a user by automatically winding a film without exposure by detecting the remaining amount of an unexposed film and generating a warning tone at a prescribed point in time. CONSTITUTION:The length of an unexposed film is detected by a detecting circuit 100 and when the remaining amount of the film becomes less, a subject paper feeding circuit 102 stops feeding a body to be recorded to a recording part. Further, the detection signal turns on a warning display device 108. Furthermore, the detection signal puts a film winding driving circuit 104 in operation to make a winding for a prescribed time without exposure. Simultaneously with that, a warning tone circuit 110 operates to let a user know the state of the nonexposure winding. On the nonexposure winding, its end signal and the output of the circuit 100 permit the circuit 110 to generate a continuous warning tone.
Patent JP-S62268440-A (JP)
Inventor: MEIYAA FUIIRAA
IPC: A01M1/20
Filed: 1987-02-03
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-S62181244-A (JP)
Title: 4(4(4-chlorophenyl)butoxy)phenylmethylamine derivative, acid addition salt and production thereof
Inventor: MASUZAWA KUNIYASU
IPC: C07C217/58
Filed: 1986-02-05
Abstract: NEW MATERIAL:A compound shown by formula I (R1 and R2 are H, halogen, lower alkyl or lower alkoxy) and an acid addition salt thereof. EXAMPLE:N-[4-[4-(4-Chlorophenyl)butoxy]phenylmethyl]phthalimide. USE:A preventive and remedy for hyperlipemia and arterioschlerosis having improved liquid reducing action. PREPARATION:A 4-hydroxybenzamide derivative shown by formula II is reacted with a 4-(4-chlorophenyl)butyl halide shown by formula III (X is halogen) in the presence of a base (e.g, sodium hydroxide) in a solvent such as dimethylformamide at 0-200 deg.C to give a compound shown by formula I.
Patent JP-H09216500-A (JP)
Title: Method for farming pattern of woody synthetic plate
Inventor: NISHIBORI SADAO
IPC: B29C48/90
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To obtain a woody feeling peculiar for natural wood by forming a damage stripe in one direction on the surface of a woody synthetic plate obtained by mixing cellulose comminuted material and thermoplastic resin molding material at a specific ratio, then coating it with colorant, then grinding it except a recess colored layer to form a pattern, and then printing a woodgrain pattern on the polished surface. SOLUTION: A woody synthetic plate 11 is formed by mixing 20 to 65wt.% of cellulose comminuted material and 35 to 80wt.% of thermoplastic resin molding material, and damage stripes 15 are formed in one direction at least on one side surface of the plate 11. Then, after the surface formed with the stripes 15 is coated with colorant 17, and then the surface of the plate 11 is ground and polished except the recess colored layer to obtain a pattern 19. Then, a woodgrain pattern 21 is printed on the surface provided with the pattern 19 to obtain a synthetic plate having woody feeling peculiar for natural wood. As the plate 11, the plate obtained by slicing the thermoplastic resin molding material mixed with the comminuted material in the thickness of 0.2 to 50mm may be used.
Patent JP-H01200732-A (JP)
Title: Satellite repeating system
Inventor: KAWAI MAKOTO
IPC: H04B7/185
Filed: 1988-02-05
Abstract: PURPOSE:To improve system efficiency and reliability by making only the receiving side of a satellite repeater a multi-beam system, making the number of transmitters less than the number of receivers with use of a single-beam system at the transmitting side, and connecting between respective transmitter and receiver with a switch matrix. CONSTITUTION:A signal transmitted from an earth station 1 is convert-amplified into a intermediate frequency which is common by the M number of receivers 4 through a multi-beam antenna 2 and a wave-divider 3. Then, it is connected to the N number of transmitters 5 which is less than M, by MXN switch matrixes 7, is convert-amplified into a frequency for transmitting and is transmitted through a synthesizer 6 and the antenna 2 to the earth station 1. In such a constitution, the earth station 1 inside a service zone #A can receive all the transmitting stations when even it changes a receiving frequency, and the flexibility to the fluctuation of traffic can be secured. Consequently, system efficiency and reliability are improved.
Patent JP-S60166764-A (JP)
Title: Generating device
Inventor: TAGUCHI MASAYASU
IPC: F03G6/00
Filed: 1984-02-10
Abstract: PURPOSE:To improve the generating efficiency of generating device utilizing solar heat energy by providing generating means composed of heat generating element and another generating means utilizing waste heat of cooling water having temperature rised through cooling of heat generating element. CONSTITUTION:A reflection mirror 15 is supported through a circular ring 7 on front and rear feet bodies 2a, 2b planted from a substrate 1 while rollably around shaft 14a, 14b in north-south direction and a shaft 8b in east-west direction then sun tracing motors 5, 13 in north-south direction and east-west direction are operated to trace the sun. A tubular container 16 provided with plural heat generating elements 17 on the lower face is arranged near the focus of said mirror 15 to flow water for cooling said element 17. Warmed water produced through cooling of said element 17 is fed to the generating means to drive a generator through drive source made of shape-alloy memory to be transformed by the temperature difference between warmed water and cooling water.
Patent JP-S60168134-A (JP)
Title: Copying machine illuminating light quantity control device
Inventor: MIYAZAKI SEIKICHI
IPC: G03G15/04
Filed: 1984-02-10
Abstract: PURPOSE:To maintain a light emitting quantity of a fluorescent lamp to a desired value by absorbing and cooling a heat from a pipe wall, controlling a supply current to a thermal electric type heat pump so as to keep its temperature at a prescribed value, and controlling the mercury vapor pressure in a fluorescent lamp pipe. CONSTITUTION:When a voltage is applied to a fluorescent lamp 1 and a lamp heater 2, a pipe wall of the fluorescent lamp 1 is heated, an adhering mercury is evaporated, and an electric discharge is started. A light emitting quantity of the fluorescent lamp increases together with the intensity of ultraviolet rays, namely, the vapor pressure of a mercury vapor in the pipe. In the vicinity of a notch part 5 of the lamp heater 2, the pipe wall of the fluorescent lamp 1 is not heated, heat is taken away by a heat pump assembly 3, therefore, the temperature becomes the lowest. When the coolest part is formed, the mercury in the pipe of the fluorescent lamp 1 is balanced by a mercury vapor pressure by the temperature of the coolest part, and a surplus mercury is coagulated and adheres to the pipe wall of the coolest part. The light emitting quantiy of the fluorescent lamp can be controlled by controlling the temperature of the coolest part.
Patent JP-H09217255-A (JP)
Title: Raised fabric
Inventor: KATO MIKIKO
IPC: D04B21/04
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To obtain a raised fabric, such as a mat, capable of inhibiting the proliferation of fungi on blended short fibers and effective for preventing dermatophytosis by forming the raised fabric in two stages comprising long plies and short piles and adding colloidal free sulfur to the long piles. SOLUTION: This raised fabric having raised parts is formed in two stages comprising long plies and short piles. Colloidal free sulfur is added to the long piles in an amount of 0.01-20wt.% to reduce the adhesion and proliferation of fungi (e.g. Trichophyton which is a fungus causing dermatophytosis) to the residual short piles not containing the colloidal free sulfur.
Patent JP-S58142152-A (JP)
Title: Solar energy utilizing device
Inventor: ISHIZUKA MANABU
IPC: F24S90/00
Filed: 1982-02-17
Abstract: PURPOSE:To improve the efficiency of utilization of optical energy by a method wherein a heat adsorbing and heat radiating material such as water from a sunlight collector  is supplied to a storage vessel and heated due to the thermal reactions of a highly distortional chemical compound from an optical energy storing chemical compound circulation type collector against a catalyst. CONSTITUTION:When the water in a hot water storage tank 22 is supplied to a water  circulating heat collector section 24 of the solar heat collector 20, the water is heated  mainly by the long-wave length rays of sunlight and is returned to the hot water storage tank 22 via a pipe 46. At the same time, a chemical compound circulating collector  section 26 of the optical energy storing chemical compound circulating collector is subjected to the short-wave length rays of sunlight so that the optical energy storing  chemical substance is converted into a Q-substance (a highly distortional chemical compound). The Q-substance is then stored in a Q-substance storage tank 64 through the  switching opration of a three-way valve 58 and after that, it is supplied to a heat  generating coil 68 within the hot water storage tank 22 by means of a pump 66 so that it comes into contact with the catalyst 76 to enable thermal reactions to take place. As a result, the Q-substance is converted into a N-substance (a chemical compound capable  of being highly distorted) and at the same time, it heats additionally the hot water in  the hot water storage tank 22.
Patent JP-H11212451-A (JP)
Title: Criptographic device
Inventor: OKAMOTO TAKAHIRO
IPC: H04L9/06
Filed: 1998-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a cryptographic device which has a high processing speed and a general usefulness and can cope with any kind of cryptography and is suitable for processing of common cryptography adopting exclusive OR, cyclic shift, and remainder operation with essential transposition and conversion like DES or FEAL. SOLUTION: A transposition processing means 201 for execution of an arbitrary transposition processing, a conversion processing means 202 for execution of an arbitrary conversion processing, a storage means where the processing result of the transposition processing means 201 and that of the conversion processing means 202 are stored, and a means which uses the processing results in the storage means to repeat the transposition processing and the conversion processing are provided. The transposition processing means 201 consists of a rewritable switch matrix, and the conversion processing means 202 consists of a rewritable random access memory.