baber/WOPTO huggingface dataset:
Patent JP-S51118591-A (JP)
Title: Receiving and delivery device
Inventor: MIYANOMAE TADASHI
IPC: B65G47/68
Filed: 1975-04-08
Abstract: PURPOSE: The pouches etc. conveyed by conveyors from left and right are received and transported away in perpedicular directions. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10238403-A (JP)
Title: V-type engine structure
Inventor: HIRAI MAKOTO
IPC: F01L1/12
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To improve the rigidity of an inner peripheral wall and an outer wall while the increase of weight is suppressed to a minimum by a small rib and suppress the vibration of the side wall part of a jacket by connecting the inner peripheral wall to the outer wall part high in rigidity and provided with a tappet hole at a substantially intermediate part of the water jacket of a cylinder block. SOLUTION: In a V-type engine, a tappet 12 and a push rod 13 are pushed up by rotating a camshaft 11 and an intake and exhaust valve 16 is opened and closed through a rocker arm 14. A tappet tube 33 is formed separately from a cylinder block 3 so that a tappet hole 32 is connected to a cylinder head 2. A rib 7 for connecting the inner peripheral wall 5 of a water jacket 8 to an outer wall 6 is provided at the substantially central part of the water jacket 8 in the axial direction of a cylinder 9 and at the part of a tappet hole 32 in the circumferential direction of the cylinder 9. Further, the upper surface 32a of the tappet hole 32 corresponds to the height of the rib 7 so that the rigidity of the tappet hole 32 can be effectively used.
Patent JP-S59174097-A (JP)
Inventor: PIEERU RABUINE
IPC: H04R17/00
Filed: 1984-03-06
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-H10218401-A (JP)
Title: Paper feeding device
Inventor: MITA KOJI
IPC: B65H3/12
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To feed paper sheets in a stable manner without causing unsatifactory feeding even if the sheets have become thick. SOLUTION: A plurality of porous conveying belts 12 are installed on the wall surface of an air sucking room 14 at a prescribed interval and in a rotatable manner. Among the plurality of conveying belts 12 are arranged paper separating projections 17. These paper separating projections 17 are installed in such a manner that their amount of projections can be changed by means of a spring and a cam 20. A plurality of cams 20 are installed in a cam shaft 19, which is driven/rotated by a cam motor 21. When the paper sheets to be fed are thick the amount of projection of the paper separating projection is controlled in such a way that, it becomes zero or small while the sheet is being sucked but large while the sheet is being separated. With this contrivance, unsaisfactory paper-feeding due to unsatisfactory paper-sucking can remarkably be reduced.
Patent JP-S53127900-A (JP)
Title: Cigarette filter
Inventor: TSURUTA KUNIHIRO
IPC: A24F13/06
Filed: 1977-04-13
Abstract: PURPOSE: To eliminate nitrogen oxide in tobacco smoke, by the use of cigarette filter packed with powder of hardened cement such as gypsum, containing alkali and activated charcoal powder. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02224258-A (JP)
Title: Manufacture of semiconductor device
Inventor: TANAKA OOHIRO
IPC: H01L21/60
Filed: 1989-02-27
Abstract: PURPOSE:To obtain the flexibility of vamp design and a manufacturing process by lowering a temperature of a bonding tool to a specific temperature. CONSTITUTION:A bonding tool 1 heated up to a prescribed temperature for being held, a lead 5 on a polyimide tape 6 and a vamp 7 formed on an electrode of an IC 8 are matched for being heated and bonded by means of the bonding tool 1 to be integrally connected. At that time, the temperature of the part of the bump 7 of a semiconductor element 8 when the bonding tool 1 is in contact with the tape lead 5 is made to be lower than about 500 deg.C. Thereby, transient heat stress to be generated on the bump part is reduced so as to prevent generation of a crack and its development while being connected without changing the bump shape so that flexible bump-design and manufacturing process of the semiconductor element can be obtained.
Patent JP-H01217729-A (JP)
Title: Optical disk
Inventor: ICHIYAMA YOSHIKAZU
IPC: G11B7/004
Filed: 1988-02-25
Abstract: PURPOSE:To secure the reliability of padded data by correcting the data with an additional error correcting code for every block corresponding to every sector when it is impossible to correct the data with an error correcting code for every sector at the time of reproducing. CONSTITUTION:Reproduced digital data are stored in a buffer memory 34 after processing for correcting errors in the data is completed. An error correcting code processing circuit 33 informs an additional error correcting code processing circuit 35 of an data error to exceed the ability of the error correcting code when this kind of error exists. After the data to compose one data block are stored in the buffer memory 34, the data for one sector picked up according to a fixed rule from the buffer memory 34 and the additional error correcting code are corrected by correct data prepared at the error correcting code processing circuit 33 by an instruction from the additional error correcting code processing circuit 35. Thus, since the pad data are double protected by the error correcting code for every sector and the additional error correcting code for every block, the reliability can be improved sufficiently.
Patent JP-S59182241-A (JP)
Title: Manufacture of milled mineral fiber
Inventor: KATAJIMA AKIRA
IPC: C03B37/16
Filed: 1983-03-17
Abstract: PURPOSE:To obtain high-quality milled mineral fiber suitable as a substitute for asbestos, by restricting the amount of annealing oil attached to the mineral fiber in the spray-spinning of molten mineral to form fibers, and milling the obtained mineral fibers. CONSTITUTION:Raw minerals such as blast furnace slag, basalt, etc. are melted with an electrical furnace, etc., and sprayed in the form of fiber using compressed gas such as air or by centrifugal force. In the above process, the amount of the annealing oil (e.g. machine oil) attached to the mineral fiber is restricted to <=0.1%. The obtained mineral fiber M is fed with the feeder 2 to the crusher 3, milled in the form of fine short fibers, and dropped into the hopper 4. The milled mineral fibers M' in the hopper 4 is transferred by the conveyor 5 to the air classifier 6 and classified to obtain the product FF having a specific aspect ratio.
Patent JP-H11241019-A (JP)
Title: Flame-retardant resin composition
Inventor: MITAMURA KENJI
IPC: C08K3/00
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition not only having excellent moldability but also improved in hygroscopicity, dimensional stability upon moisture absorption, and blister resistance by incorporating a polyamide 4, 6 resin with an arylene sulfide resin and a higher aliphatic polyamide resin and adding a flame retardant to the obtained mixture. SOLUTION: A polyamide 4, 6 resin is incorporated with a polyarylene sulfide resin and a higher aliphatic polyamide resin. The polyamide 4, 6 resin is used in an amount of, usually, 5-90 wt.%, desirably, 20-90 wt.% based on the total weight of the three components. The polyarylene sulfide resin is used in an amount of, usually, 5-90 wt.%, desirably, 5-75 wt.%, and the higher aliphatic polyamide resin is used in an amount of, usually, 5-90 wt.%, desirably, 5-75 wt.%. Usually, 5-70 pts.wt. flame retardant such as polybromostyrene is added to 100 pts.wt. total of the three components. This composition may optionally contain an inorganic filler such as glass fibers or asbestos fibers.
Patent JP-H11243345-A (JP)
Title: Encoding method and recording and reproducing device using the same
Inventor: NISHITANI TAKUJI
IPC: H03M5/14
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To obtain a record code whose distance between codes is long and also which has a short run length by receiving M-bit data and generating an N-bit code word in which a continuous number of one in a code word string is a 1st prescribed number or less and also a continuous number of zero is a 2nd prescribed number or less. SOLUTION: A magnetically recording and reproducing device 100 records data outputted from a host device 110 such as a computer on a recording medium 150, also reads data recorded on the medium 150 and outputs it to the device 110. And in a digital signal decoding device 180, an encoder 120 and a decoder 185 uses the next code. A code recorded on the device 100 usually consists of 8-bit data that is called 1 byte. For instance, when 2 bytes (16-bits) data is converted into on 17-bit record data, a code word in which continuous zeros are 10-bits at largest in any part of the code and also continuous ones are 3-bits is configured.
Patent JP-H04280820-A (JP)
Title: Glass gob, production of glass gob and production device therefor
Inventor: HARUHARA MASAAKI
IPC: C03B7/00
Filed: 1991-03-08
Abstract: PURPOSE:To obtain a glass gob useful for molding extremely precise optical elements by feeding molten glass of the same kind as that of a laminar glass material to the lamellar glass material, and integrating the material with the molten glass by the amount of heat of the molten glass. CONSTITUTION:Molten glass of the same kind as that of a laminar glass material is fed to the lamellar glass material and the lamellar glass material is integrated with the molten glass by the amount of heat of the molten glass to give the objective glass gob. In the operation, preferably the glass material is moved relatively against the dropping molten glass. In the above-mentioned method, since the molten glass is received by the glass material, the surface of the glass material is stuck fast to the molten glass by the amount of heat possessed by the molten glass, thus, both the material and the glass are integrated to form the glass gob. In the process, since the surface of the molten glass, not in contact with the glass material, is a free surface in contact with air, the shape thereof is determined by balance with surface tension and an excellent surface free from adhesion of foreign matters such as face roughness, defects and polishing agent is obtained.
Patent JP-S53128952-A (JP)
Title: Programing mechanism of array logic lsi
Inventor: SUGIYAMA KICHI
IPC: H01L21/82
Filed: 1977-04-18
Abstract: PURPOSE:To facilitate an easy pattern design by sharing the metal wiring pattern and securing the connection and breaking of l-layer metal wiring according to the existence of the stepped structure installed at the lower layer of the metal wiring.
Patent JP-S63209119-A (JP)
Title: Compound single crystal substrate
Inventor: SUGAWARA KAZUSHI
IPC: H01L21/20
Filed: 1987-02-25
Abstract: PURPOSE:To improve the crystallinity of a compound single crystal layer by forming the layer on an intermediate layer formed on a substrate by growing a material different from that of a substrate, and forming the thickness of the intermediate layer in a tapered state. CONSTITUTION:An Si substrate 1, an intermediate layer 2 formed on the substrate 1 by growing a material different from that of the substrate 1, and a compound single crystal layer 3 formed by growing it on the layer 2 are provided. The layer 2 is of Gex-1Six (0 <= X < 1), the compound is of a compound semiconductor, and the semiconductor is composed of a semiconductor made of groups III and V elements. Further, the thickness of the intermediate layer is grown in a tapered state to improve the crystallinity of a GaAs layer. Thus, the compound single crystal layer of high quality having a low price and an excellent crystallinity can be provided.
Patent JP-H02222084-A (JP)
Title: Optical character reader
Inventor: KONDO KASHIO
IPC: G06K9/20
Filed: 1989-02-23
Abstract: PURPOSE:To read a slip whose read direction is different from a reference, as well by identifying the direction of a sheet by means of identification information described beforehand at least on one side out of the four sides of the sheet carried in the arbitrary direction, and converting the direction of a character and a graphic on the sheet so as to conform to the reference axis direction. CONSTITUTION:The carried slip is photoelectrically converted in the original direction by a photoelectric converting part 2, and stored into a graphic information storage part 3. Next based on a detection result by the line mark detecting parts 6 to 9, the read direction of the slip is determined by a direction determining part 10, the direction of the graphic information is converted based on the direction by a character recognizing part 16, and the character is recognized. Thus even when the slip having the different read direction is mixed, the all slips can be automatically read. Further by storing format control information corresponding to each type of the slip into format control information storage parts 11 to 14 beforehand, the all slips can be read in the same way, and the reader can be applied at high freedom degree.
Patent JP-S53128988-A (JP)
Title: Semiconductor device
Inventor: YUMOTO OSAMU
IPC: H03K19/091
Filed: 1977-04-18
Abstract: PURPOSE:To obtain a semiconductor device which features the minimum photo resist measurement and no channel leak, by performing the channel leak stopper diffusion simultaneously with the collector diffusion and also surrounding completely the P<+> region with N<+> diffusion.
Patent JP-2000208974-A (JP)
Title: Integrated external memory device used for computer system
Inventor: KIKUCHI TOMIO
IPC: H05K7/18
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To provide an integrated case, in which a plurality of external memory devices used for a computer system can be easily replaced or added by reducing the total length of the extension of connection cables, when the plurality of external memory devices is connected. SOLUTION: In order to unite a plurality of external memory devices in a device, a plurality of holders in which single external memory devices are fixed is inserted, to install in a rectangular tunnel-shaped case which is a combination of U-shaped case units having rail guides for installing the holders in the inside, along the rail guides. Then, the memory devices are respectively connected by connection line seats on printed board type mounting plates which are provided in the case.
Patent JP-H02222938-A (JP)
Title: Image forming device
Inventor: ENDO MAKOTO
IPC: G03G15/00
Filed: 1989-02-23
Abstract: PURPOSE:To miniaturize a device, to reduce the cost and to offer a user who uses only one developing mode with a device of good performance in terms of the cost by generating a high voltage output to a high voltage load according to the developing mode. CONSTITUTION:High voltage output generating circuits are disposed at the inside of a high voltage unit for negative film 51 and a high voltage unit for positive film 52. When the high voltage unit for negative film 51 is set to a reader/printer, the operation is controlled to perform negative development according to a control signal from a sequence control circuit 5 so as to perform positive development, the high voltage unit for positive film 52 is set instead of the unit 51. Consequently, a high voltage output corresponding to each developing mode can be generated to a high voltage load. Thus, the device can be miniaturized, and the cost can be reduced. Moreover, a user who uses only one developing mode enjoys high performance.
Patent JP-2000239658-A (JP)
Title: Liquid coolant composition
Inventor: IKEDA YOSHIJI
IPC: C09K5/08
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a liquid coolant composition not only capable of inhibiting or preventing discoloration of an aluminum material but also excellent in rust proof properties. SOLUTION: This composition comprises a freezing point depressant containing as an effective component at least either one of alcohols and glycols, a rust proof agent and further a barium compound. The ratio of the barium compound is 0.0001-0.05 wt.% in terms of the barium element. The rust proof agent is at least one selected among silicates, phosphates, molybdates, nitrates, tungstates, aromatic monobasic and polybasic carboxylates, aliphatic monobasic and polybasic carboxylates, triazole compounds and thiazole compounds. Further is preferably incorporated at least one selected from sequestering agents comprising a carboxylic acid or a salt thereof to an amino nitrogen, polyphosphoric acids and polycarboxylic acid type polymers.
Patent JP-S59169439-A (JP)
Inventor: MORITA KEIKICHI
IPC: A21D8/00
Filed: 1983-03-15
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-S62204136-A (JP)
Inventor: SO KOUSUI
IPC: G01L17/00
Filed: 1986-02-28
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-H09201266-A (JP)
Title: Bowl with projection
Inventor: SUGAWARA KOICHI
IPC: A47G19/22
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To easily hold a vessel such as a bowl with one hand and further to hardly feel heat by adding a projection outside the lower part of the vessel. SOLUTION: A projection 1 is provided so as to be spread like a skirt while keeping a suitable gap for inserting a finger under the projection upward from the section of thread cutting 3 on the bottom. The projection 1 is provided around so as to hang the finger even when any part is held. When using this vessel, while placing the bowl on a flat base such as a table, a thumb is hung on an upper end 2 of the bowl, the other fingers are hung on the projection 1 and the bowl is held while being supported. Besides, the projection 1 is not only provided continuously to the entire periphery but also intermittently provided. Thus, while holding the bowl with one hand, the other hand can use chop sticks. Further, work for simultaneously taking up/down two bowls can easily be performed.  Also, heat is hardly propagated by the projection 1 and the bowl is easily taken to obtain a further larger effect.
Patent JP-H02223460-A (JP)
Title: Image processor
Inventor: HIROTA YOSHIHIKO
IPC: G03G15/01
Filed: 1989-02-25
Abstract: PURPOSE:To eliminate fluctuation of density at color editing portion by performing color edition for replacing a density correction image entirely or partially with specific color image data after the image data are subjected to density correction. CONSTITUTION:A color correction means 105 produces image data corresponding to three colors in subtractive color system based on image data for three colors in additive color system corresponding to color images to be inputted from shading correction means 104. Then a gamma correction means 106 increases or decreases the image data of three colors in additive color system, thus correcting the density and outputting density corrected image data. Thereafter, a color edition means 107 replaces the density corrected image data entirely or partially with specific color image data, and magnification change, edition and MTF correction are further carried out. By such arrangement, fluctuation of density at the color editing section is eliminated, resulting in the improvement of diversity of color edition.
Patent JP-2000239836-A (JP)
Title: High purity copper or copper alloy sputtering target and its production
Inventor: TAKAHASHI KAZUNARI
IPC: C23C14/34
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To reduce projections or holes observed in a high purity copper and copper alloy targets, to prevent the formation of nodules at the time of sputtering and to prevent the generation of particles therein. SOLUTION: In a high purity copper or copper alloy sputtering target, the content of oxygen in the target is controlled to be the content of oxygen to <=100 ppm, the content of carbon to <=150 ppm, the content of nitrogen to <=50 ppm, and the content of sulfur to <=200 ppm. Moreover, in an ultrasonic crock test executed from the surface of the target, the indication of flat bottom holes of >=0.5 mm diameter is <=0.014 pieces/cm2.
Patent JP-S61203661-A (JP)
Title: Complementary semiconductor integrated circuit
Inventor: IGARASHI HATSUHIDE
IPC: H01L21/8238
Filed: 1985-03-06
Abstract: PURPOSE:To allow high-speed operation with lower power consumption by a method wherein the through current is removed which is produced when a signal is transferred and received from a low-voltage power supply to a logic circuit having a high-voltage power supply, thereby dispensing with a level shift circuit. CONSTITUTION:A logic circuit G1 is connected to the second power supply whose high-electric potential is VH2 and low-electric potential is VL2, and a logic circuit G2 is connected to the power supply whose high-potential is VH1, and low-potential is VL1 (grounding potential). The logic threshold value is about the middle of the voltage of the power supply. The current will not flow when the input voltage VIN is VIN<VTN or VH1-¦VTP¦<VIN. The logic threshold value is in the middle between the both power supplies and in the relation of VL2<VTN, VH1-¦VTP¦<VH2 with respect to the potentials produced by the first and second power supplies, with the result that VH2 and VL2 will be at high-level and low-level respectively in relation to the output of the logic circuit G1. Therefore, the power supply current Id does not flow even if the power is directly fed into the logic circuit G2, thereby dispensing with a level shift circuit which has usually been in a problem.
Patent JP-S55140442-A (JP)
Title: Pulp feeder
Inventor: FUKUZAKI KAZUTOSHI
IPC: B65H3/24
Filed: 1979-04-11
Abstract: PURPOSE: To strip and feed automatically 1W2 sheets of piles of unpacked pulp sent by a conveyor, in a captioned machine feeding pulp for paper production to a separator, by applying a reciprocating motion for a wedge and having it make an up and down motion.  
     CONSTITUTION: A wedge 10 is moved to the arrow mark 24, and at the same time an eccentric wheel 20 is rotated so as an end of a wedge is moved up and down. By means of the wedge 10 one or several sheets of pulp are stripped and projected pulp is fed into feeding rollers 51, 52 and conveyed, and fed to a feeding port 2 of a pulp separator 1. After the pulp which has been stripped by the wedge 10, is all gone on a table 47, a limit switch detects it, and the table 47 rapidly lowers, and at the same time, the wedge 10 etc. suspends its operation. Then the roller conveyor 4 is driven, and a waiting pile of pulp 5 is fed over the table 47' positioned below by an amount of a piece of pile, and then the table 47' is rapidly elevated and again said conveying operation is performed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60207066-A (JP)
Inventor: MAASHIRA JIERAARU
IPC: G01P15/08
Filed: 1985-03-06
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-S63211960-A (JP)
Title: Telephone/facsimile switching system
Inventor: OGAWA FUKUE
IPC: H04N1/32
Filed: 1987-02-27
Abstract: PURPOSE:To eliminate a manual reception operation by means of an operator by providing two switching control means, permitting a first switching control means to connect a facsimile equipment part with a line when a call identification signal is detected, and permitting a second switching means to connect a telephone set part with the line when the call identification signal is not detected. CONSTITUTION:The control part 16 of a network control unit NCU is provided with a first switching control means and 1 second switching control means. The first switching control means monitors the arrival of the call identification (CNG) signal and switches a change-over switch 11 on the side of a facsimile control part 4 when the CNG signal arrives within a prescribed time T1. The second switching control means switches the change-over switch 11 on the side of a telephone set circuit 31 when the CNG signal has not arrived with in the prescribed time T1. When a system is in an automatic answering telephone mode, a recording equipment 6 is driven to record the voice of a call opposite after the transmission of a voice message is terminated. Consequently, the telephone set part and the facsimile equipment part are automatically switched in accordance with a communication form.