baber/WOPTO huggingface dataset:
Patent JP-S59183578-A (JP)
Title: Overall information transmission system for home use
Inventor: SHIGA NOBUO
IPC: H04N5/00
Filed: 1983-04-01
Abstract: PURPOSE:To form an overall information transmission system for home use possible for two-way transmission by using a branching device having no coupling loss in opposite direction. CONSTITUTION:Since the circuit is formed symmetrically when viewed from an input terminal 19 and an output terminal 20, the coupling loss in opposite direction and the branching loss are equal, a matching transformer 23 and the value of a resistor 22 are adjusted to minimize the branching loss. A VTR35, a television camera 13 and a personal computer 36 are connected to the post stage of television receiver 9 having a video intermediate frequency of 58,75 MHz or plural television receivers via a branching device 18, allowing to attain two-way transmission. When the intermediate frequency is 58.75 MHz, the local oscillating frequency at receiving of low channel falls down to a mid-band without broadcast and falls down to out-band of 12ch at high channel receiving, then no disturbance due to the leakage of local oscillation is produced and there exists a probability to exert disturbance on a band over 9ch as to the UHF band, but such channel is not used in the same service area.
Patent JP-H02236741-A (JP)
Title: Logic simulator
Inventor: NOMIZU NORINAGA
IPC: G06F11/25
Filed: 1989-03-10
Abstract: PURPOSE:To dispense with the interruption of the collection of a state value when data is transferred and that of data transfer when the state value is collected and to attain the acceleration of a simulation operation by using plural memories in the collection of the state value and the data transfer alternately. CONSTITUTION:The plural memories with the same function are provided in the inside of a logic simulator 1. The state value 2 that is a simulation result is collected in the memory 4 sequentially according to an address 3. When the memory 4 is filled, a collection mechanism 5 interrupts the collection by the collection interruption signal 6 of the state value 2, and an accumulation mechanism 7 transfers and stores data in the memory 4 to an external accumulation device 8 at a host machine side, and also, issues an instruction to a memory switching mechanism 9. Here, the memory switching mechanism 9 selects the memory corresponding to status, and sends a memory switching signal 10 to the collection mechanism 5, and the collection mechanism 5 issues the address in conformity with a selected memory, and the collection of the state value 2 in the memory 2 is started. Thereby, it is possible to collect all the state value data at high speed, and to shorten collection time.
Patent JP-H02238030-A (JP)
Title: Production of thin film or leaf-like material
Inventor: KUNITAKE TOYOKI
IPC: C08J5/18
Filed: 1989-03-10
Abstract: PURPOSE:To obtain ultra-thin film or leaf-like material by developing a developing solution containing amphipathic compound and soluble polymeric substance or polymerizing precursor on the surface of base plate, forming bimolecular membrane film of multilayered structure by removing solvent and removing amphipathic compound from said film. CONSTITUTION:A developing solution containing amphipathic compound having polar group and hydrophobic group added on both ends of a molecule and soluble polymeric substance (e.g. polysaccharide such as starch) or polymerizing precursor (e.g. vinyl monomer) is developed on the surface of base plate and solvent is removed from said developing solution, then bimolecular membrane film of multilayered structure, in which said soluble polymeric substance or polymerizing precursor is distributed between layers of bimolecular membrane laminated film made of the amphipathic compound, is obtained. Thus, said amphipathic compound is extracted from said film directly or after chemical treatment.
Patent JP-H07273927-A (JP)
Title: Image reader
Inventor: MORI HIROSHI
IPC: G06F11/00
Filed: 1994-03-29
Abstract: PURPOSE:To read lots of originals continuously due to joined originals by eliminating the need for re-start operation for reading originals to reply an error to an external device on the detection of no original. CONSTITUTION:An original image signal from a CCD 6 is given to a main board 8 via an SBU 17, A/D-converted by an A/D converter 19 and fed to a scanner control section 20. Then the signal is converted into a video signal by an SIP 21 and given to a selector 30 via an image emphasis section 28. An output of the selector 30 is stored in an image memory comprising a RAM 40 and a memory section 23. Furthermore, a selector 34 selects a signal from a data compression unit 36 or a non-compression signal from an SBC 22 to give the selected signal to a SCSI control section 53, which gives the selected signal to a computer 51 and a peripheral equipment 52 via a bus 60. When an original presence sensor 55 senses absence of original, an error is replied to an external device with a delay of a prescribed time.
Patent JP-H08260285-A (JP)
Title: Woven or knitted polyester fabric
Inventor: SATO MASAYUKI
IPC: D02G1/02
Filed: 1995-03-17
Abstract: PURPOSE: To produce a woven or a knitted fabric having a high class feeling rich in a lightweight feeling, an unconventional hempen dry touch feeling, body, stiffness and surface feeling. CONSTITUTION: This woven or knitted polyester fabric comprises polyester fibers and at least >=30wt.% fibers constituting the woven or knitted fabric contain hollow fibers satisfying the following (1) to (3): (1) <=40% maximum percentage of hollowness and >=7% difference between the maximum and the minimum percentages of hollowness; (2) >=1.5 average degree of modified cross section randomly distributed in the fiber cross section and (3) grooves formed on the fiber surfaces.  Since at least >=30wt.% fibers constituting the woven or knitted polyester fabric have the randomly distributed percentages of hollowness and degree of modified cross section in the fiber cross section and comprise the hollow fibers having the specific grooves formed on the fiber surfaces, the fabric having an excellent lightweight feeling, a high class feeling rich in an unconventional hempen dry touch feeling, body, stiffness and surface feeling can be obtained.
Patent JP-H11243555-A (JP)
Title: Method and circuit for converting chrominance signal in ntsc
Inventor: TAKAGI NOBUYUKI
IPC: H04N9/65
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a method and circuit for converting a chrominance signal in NTSC, whcih makes a converter single a unit and can generate a C signal at the same time as the conversion. SOLUTION: For the conversion method of the chrominance signal in NTSC to be outputted by converting into each output chrominance signal C of B-Y, R-Y, -(B-Y) and -(R-Y), based on color difference input signals I, Q in an NTSC system, a coefficient selector 21 multiplies the inputted I, Q signals and inverted -I, -Q signals respectively to cos components and sin components as coefficients, to make respectively four kinds of cos components and sin components and a C signal generation part 23 combines respectively one different coefficients from among the four kinds of cos components and sin components and add them to generate a C signal. According to this chrominance signal converting method, only the conversion of C=Acos 33 deg.+Bsin 33 deg. is executed, and others can be obtained by merely controlling the combination of coefficients A and B.
Patent JP-H01230936-A (JP)
Title: Variable outlet port buried type air conditioner
Inventor: HIRAI NOBUHIRO
IPC: F24F1/00
Filed: 1988-03-10
Abstract: PURPOSE:To enable a device to be set at various location in a quite easy manner and further to enable an effective cooling or heating operation by a method wherein an outlet unit is arranged freely reversibly at the front surface of a main body in a vertical direction and a suction port unit which can be fixed at either one of an upper or a lower surface of a main body is arranged. CONSTITUTION:Suction airs (arrows C and E) are gradually accelerated in an air flow passage by a partition plate 11 of an outlet duct 9 and sucked due to the fact that the outlet duct 9 is fixed to a main body 1 in a freely reversible manner in such a way as an outlet port 26 for conditioned air occupies a central part of a room to be air conditioned irrespective of cooling or heating operation, i.e. the outlet port occupies an upper part in case of a floor enclosure and a lower part in case of a ceiling enclosure. Blowing airs (arrows D and F) are also metered in their flow passages and accelerated and blown, so that circulation flows of indoor airs are not interfered to each other, resulting in that an effective cooling or heating can be carried out. Further, since the suction port 25 and the outlet port 26 are arranged at an upper part and a lower part of the front surface, they are hardly influenced by their installing locations, and a suction grill and an outlet grill can be applied by a single front grill 42 and therefore a product cost a troublesome fixing operation can be reduced.
Patent JP-S51134846-A (JP)
Title: Protective relay
Inventor: SUZUKI SUNAO
IPC: H02H3/40
Filed: 1975-05-16
Abstract: PURPOSE: A protective relay requiring no timing tuning device in a composite characteristic distance relay having a directional and distance element. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10249858-A (JP)
Title: Plastic volume reducing apparatus
Inventor: UKAI KUNIHIRO
IPC: B29B17/00
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a plastic volume reducing apparatus of low electric capacity and energy conservation type adapted to use in a business establishment or store as a recovery place by smoothing dissipation power at the time of treating as much as possible. SOLUTION: This plastic volume decreasing apparatus comprises a plastic container 2 having a supply air outlet 2c and a suction port 2d, an outside route 20 coupling the outlet 2c and port 2d and disposed at outside of the container 2, an air supply unit 5 for circulating hot air in a hot air circulating route 30 formed of the container 2 and the route 20, a thermal storage unit 3a heat exchangeably mounted at the route 30, and a heater 4 for heating the unit 3a. In this case, the heater 4 is previously operated to heat the unit 3a to a high temperature state, and then plastic is heated and volume reduced while circulating hot air.
Patent JP-S59184711-A (JP)
Title: Manufacture of metallic oxide
Inventor: MANAKA JIYUNJI
IPC: C03C17/27
Filed: 1983-04-06
Abstract: PURPOSE:To obtain a metallic oxide semiconductor which can be worked into a minute shape by forming a metallic film on a substrate, reacting the film with dilute nitric acid to obtain a reaction product, and forming a metallic film by thermal decomposition of the product. CONSTITUTION:A thin Sn film 2, for example, is formed on a ceramic or glassy substrate 1 by vapor deposition, sputtering etc. The film is dipped in a 0.1- 5vol% aq.soln. of nitric acid, and a film 2' of a white linear reaction product obtained by the reaction of Sn with nitric acid is formed in 0.5-10min. Then the film is placed in an electric furnace and heated at 400-600 deg.C for 1-10min, and an SnO2 film 2'' is deposited. In this way, a gas detecting film having a minute structure is formed. Besides Sn, Al can also be applied as the metallic film, and a treatment stage for depositing Pt and Pd on the metallic film may be added.
Patent JP-H03258481-A (JP)
Title: Laser marking device
Inventor: NATSUME AKITAKE
IPC: B23K26/00
Filed: 1990-03-09
Abstract: PURPOSE:To image a mask pattern with a good focus onto a part to be processed by providing a mask which is disposed to intersect orthogonally with the optical axis of a laser and is so constituted as to irregularly reflect or absorb the laser beam. CONSTITUTION:The laser beam is condensed by a condenser lens 12 to the mask 13 when the laser beam is output from a laser oscillator 11. The condensed laser beam passes the mask pattern 13a of the mask 13 and the mask pattern 13 is imaged by an imaging lens 14 onto a work piece 15, by which the 'T' shape of the pattern shape is marked on the work piece 15. Since the mask 13 is disposed orthogonally with the optical axis of the laser, the entire part of the 'T' shape is marked with high accuracy. The mask 13 is so formed as to suppress the intensity of the laser beam reflected from the mask 13 by roughly finishing the surface of the mask and, therefore, the disposition of the mask 13 orthogonally with the optical axis of the laser is possible. The mask pattern 13a is imaged to the work piece 15 with the good focus in this way.
Patent JP-H05225598-A (JP)
Title: Group/pit switching circuit and cd-r mastering device
Inventor: WATABE TOSHIO
IPC: G11B7/125
Filed: 1992-02-13
Abstract: PURPOSE:To switch the exposure light quantity setting voltage, the digital modulation signal and the wobble signal of a group part and a pit part in a prescribed timing. CONSTITUTION:An ATIP signal (j) is inputted to a group/pit switching signal generation circuit 19 and a group part/pit part switching signal (i) is outputted in an optional by delayed time through a delay circuit. By the switching signal (i), the exposure light quantity setting voltage Va is obtained by a first switching circuit 10 and the digital modulation signal Vd is obtained by a second switching circuit 13 and the wobble signal Vw is obtained by a third switching circuit 18 with accurate timing required respectively.
Patent JP-H11261853-A (JP)
Title: Image processor and its control method, and storage medium
Inventor: YAMAGISHI YOICHI
IPC: H04N5/781
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption of an image processor and to con firm a photographed image by picking-up an image in a stopped state of a display means, storing the output image signals in a memory means, starting the display means right after the output image signals are stored, and then reproducing and displaying the stored image signals. SOLUTION: A system control circuit 50 controls every part based on the operation mode that is stored in a memory 52. When a shutter switch SW1 is turned on, the focusing-photometry processing is carried out to perform the automatic focusing processing and the automatic exposure processing. When a shutter switch SW2 is turned on, the exposure processing is carried out to write the photographed image data into a memory 30. If a quick review flag is set in a memory 52, the circuit 50 uses a memory control circuit 22 and an image processing circuit 20 after the exposure processing to read the image data written in the memory 30. Then the circuit 50 reproduces a photographed image to display it on an image display part 28 for a fixed time and stops the functions of the part 28, a D/A converter 26, etc., having the large power consumption to prepare for the next photographing.
Patent JP-H02240081-A (JP)
Title: 1,4-dihydropyridine derivative
Inventor: SUZUKI KENICHI
IPC: A61K31/44
Filed: 1989-03-14
Abstract: NEW MATERIAL:A compound expressed by the formula (R1 represents H or methyl; R2 represents N-morphoryl or pyridyl; n is 1 or 2). EXAMPLE:Bis[2-(N-morphoryl)ethyl]-4-[2-(5,6-dihydro-1,4-dithiinyl)]-2, 6-dimethyl-1,4- dihydropyridine-3,5-dicarboxylate. USE:An antitumor agent without hypotensive action as side effect. PREPARATION:A 2-formyl-1,4-dithiene or 2-formyl-3-methyl-1,4-dithiene is heated together with a beta-aminocrotonic ester and an acetoacetic ester optionally in the presence of an organic solvent with or without refluxing.
Patent JP-S63250071-A (JP)
Inventor: KURAUSU BUREEMAA
IPC: H05K1/00
Filed: 1988-03-14
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-S61223472-A (JP)
Inventor: KENMORI YOSHIHIKO
IPC: F25D21/08
Filed: 1985-03-27
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-S55153649-A (JP)
Title: Precise casting method and precise casting device
Inventor: CHIBA NOBUYUKI
IPC: B22C9/04
Filed: 1979-05-17
Abstract: PURPOSE: To obtain the product free from any internal defect by parting the supports in the flask  of a shell mold to plural layers, exhausting the coolant gas blown from the flask bottom wall at  the pouring from the frame wall part and blowing the rest to the adjoining support layers thereby  providing a sufficient temperature gradient to the molten metal in the mold.   
     CONSTITUTION: A grate 11 is placed on the coolant gas blast port 10 of a flask 1 and coarse  grain materials 3 are placed to the specified thickness, on which a mold 2 is placed and further  the coarse grain materials 3 are packed up to the height of a support plate 7. Next, a partition  plate 6 is placed on the plate 7 and coarse grain materials 3 and further felt 8 on the plate 6.  After this, while a grate 13 is being contacted with the exhaust port 12 middle grain materials 4  are packed on the plate 6 and felt 8 up to the boundary between the intermediate layer M and  upper layer H and further an upper layer is formed in a similar manner to back up these layers.  Prior to pouring, the entire part of the flask 1 is heated, after which molten metal is poured into  the mold 2 and at the same time the coolant gas is flowed in through the blast port 10 to cool the  outside wall of the mold. At this time, the coolant gas exhausts from the port 12 and the rest  passes the spacings 9. enters the layer M and exhausts through the port 12, the rest entering the  layer H and escaping above.  
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02239931-A (JP)
Title: Heat resistant copolymer resin laminated sheet excellent in weatherability
Inventor: KAMEI TADASHI
IPC: B32B27/30
Filed: 1989-03-15
Abstract: PURPOSE:To obtain a heat resistant copolymer resin laminated sheet which is excellent in weather ability and free from generation of layer peeling by providing a general acrylic resin layer having alkyl methacrylate unit at specified thickness on single side or double sides of a heat resistant copolymer resin layer. CONSTITUTION:A general acrylic resin layer incorporating alkyl methacrylate unit having 1-4C alkyl group at thickness of 5mum or more and also below 30% of the thickness of the whole sheet body on single side or double sides of a heat resistant copolymer resin layer. In this case, alkyl acrylate having C1-C4 alkyl group is preferably copolymerized at below 20wt.% from a point of extrusion and stability at the time of thermal processing. In the heat resistant copolymer resin layer, unsaturated carboxylic acid such as acrylic acid, methacrylic acid and maleic anhydride, unsaturated dicarboxylic anhydride and/or six- membered ring acid anhydride unit and six-membered ring imide unit represented by formula [I] are incorporated into the unit derivated from an essential ethylene-based unsaturated monomer mainly consisting of alkyl methacrylate and/or aromatic vinyl compd. such as styrene in a molecule.
Patent JP-H10251851-A (JP)
Title: Film deposition method and film deposition device
Inventor: KAWANA TAKAHIRO
IPC: C23C16/44
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for remarkably increasing the rate of forming a thin film (e.g. varbon film) and a film deposition device usable in the method. SOLUTION: A film deposition substance 11 is decomposed in a reaction chamber 4 to form a thin film on a substrate 5 opposed to the reaction chamber 4. In this case, a first magnet 1 is arranged on the opposite side of a film forming substance decomposing region 23 in the chamber 4 with respect to the substrate 5 and a second magnet 2 on the opposite side of the substrate 5 with respect to the region 23, and the thin film is deposited on the substrate 5 under the influence of the magnets.  When the film deposition substance 11 is decomposed in the reaction chamber 4 to form a thin film on the substrate 5 opposed to the chamber 4, the thin film is formed on the substrate 4 while generating a static magnetic field at 250-1000 gauss magnetic flux density in the chamber 4 in the thickness direction of the substrate 5, and the thin film deposition method is applied with good reproducibility by the film deposition device 15.
Patent JP-S55152209-A (JP)
Title: Foot operated floodgate winch
Inventor: SAITOU HIDEO
IPC: E02B7/20
Filed: 1979-05-16
Abstract: PURPOSE: To minimize fatigue in comparing with a hand operation by a method wherein the rotation of the gear is transmitted to a spindle, turning the gear with pedal to lift and lower the floodgate by turning the spindle.  
     CONSTITUTION: A bearing frame 6 is rocking around the axle 6A. A reversing gear 4A and a driving gear 5A reengaged and supported by the bearing frame 6 to turn the drive gear 5A by treading with feet. As shown in the diagram, the revolution of the driving gear 5A is transmitted to the feeding gear 3, further, turning the spindle 11 by transmitting to the winding gear 9. A floodgate is lifted by turning the spindle 11. Reversely, in lowering the floodgate, a change rod 8 is brought down toward the right direction to engage the reversing gear 4A with the feeding gear 3 to rotate the driving gear 5A, causing the feeding gear 3, the winding gear 9 and the spindle 11 to turn reverse respectively to the condition lifting said floodgate for lowering the floodgate. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04246922-A (JP)
Title: Diversity receiver
Inventor: FUJIMOTO YOSHIYUKI
IPC: H04B7/02
Filed: 1991-01-31
Abstract: PURPOSE:To obtain a diversity gain for a desired wave, regardless of the level relation between the desired wave and an interference wave. CONSTITUTION:Each receiver 12 and 22 is equipped with an received input signal is amplified to a fixed output regardless of the height of an input level. At that time, an automatic gain control voltage corresponding to a received electric field detected by each receiver 12 and 22, and a bit error ratio signal detected by the frame synchronizing signal of an automatic adaptive equalizer 3, are inputted to controllers 14 and 24, the correlation of these signals is searched, and the output signal is turned to the control signal of each switcher 13 and 23. Then, when the level of the interference wave is higher than the level of the desired wave, the diversity gain for the desired wave can be obtained through a desired wave extracting means. When the level of the desired wave is higher than the level of the interference wave, the desired wave extracting means is operated for a by-pass processing, the desired wave is escaped from being cancelled and the interrupted wave from being extracted, so that the diversity gain for the desired wave can be obtained.
Patent JP-H08263262-A (JP)
Title: Compression method for printing data
Inventor: TAKAHASHI YOSHINORI
IPC: G06T9/00
Filed: 1995-03-20
Abstract: PURPOSE: To provide a compression method by which compression can efficiently be executed even if data on a line which is to be converted and data on an immediately preceding line are hardly matched with each other. CONSTITUTION: An exclusive OR Ex (n, m) is obtd. between data on the line to be converted and data on the same bit position before n-lines (step 1-1). The head bit position variable s-bit which is not converted yet and the variable c-bit of a pointer showing a bit position, under retrieval are initialized (steps 1-2 and 1-3) and the number of continuous identical bits con(n) is initialized (step 1-4). Then, a sub-routine con-make is called, and the number of the continuous identical bits in respective lines preceding to the head bit position which is not converted yet is retrieved. Then, the result is stored (step 1-5) in con(n). The largest con (n) among generated pieces of con(n) is searched (step 1--6). The sub-routine data-make is called and converted data is generated(step 1-7) in accordance with the maximum number of continuous identical bits obtained as a result.