baber/WOPTO huggingface dataset:
Patent JP-H10307706-A (JP)
Title: Wallace tree multiplier using half-adder and full-adder
Inventor: JOUPPI NORMAN P
IPC: G06F7/52
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To decrease the number of partial product stages relating to a multiplying circuit by adding the bits of the input of a column and generating a partial product and a carry bit, and interconnecting a stage of each column adder to other stage of the same column adder and the stage of another column adder. SOLUTION: A tree 500 has two bits 501 and 502 sent in a half-adder 400 of a 1st stage 531. Other three bits 503 to 505 are sent in a full-adder 100. The 1st stage 531 reduces five bits to four and a 2nd stage 532 reduces the number of bits to three. The final stage generates sum and carry bits 511 and 512. Therefore, a stage which is one less in the number of logic gates is used to reduce the number of circuits and gate delay from a stage to a stage. Thus, exiting carry bits which are as many as carry bits arriving from a precedent column are generated to a following column to decrease the number of the stages of the multiplier.
Patent JP-H08214747-A (JP)
Title: Apparatus for fishing
Inventor: MIYAKE CHUICHI
IPC: A01K91/053
Filed: 1995-02-08
Abstract: PURPOSE: To provide an apparatus, hardly entangling a fishing line and capable of saving labors and costs for exchanging the entangled fishing line and further preventing a catch from failing in fishing. CONSTITUTION: This apparatus for fishing is obtained by installing a pair of bases 11 in the side of a boat, hanging guide wires 15 from the base parts 11, fixing a weight 16 to the tip of each guide wire 15, installing a sliding weight 17 in each guide wire 15 so as to enable the sliding, fixing one end of a lifting and lowering wire 18 to each sliding weight 17, winding the wire around a lifting and lowering reel 19, attaching fishhooks to plural fishing lines 13, winding the fishing lines around winding reels 12, attaching the tips of the fishing lines 13 to a connecting bar 14 at a prescribed interval and fixing both ends of the connecting bar 14 to the sliding weights 17. Each cage 20 is attached to the side of the boat and the fishing lines 13 are threaded through a penetration passage in the cage 20 having a stopper in the lower part.
Patent JP-2000240882-A (JP)
Title: Method for mounting branch pipe
Inventor: FURUKAWA EIJI
IPC: F16L41/06
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a branch pipe mounting method for positively mounting a branch pipe in the given position of a buried pipe and prevent the occurrence of deviation due to vibration during placing of mortar. SOLUTION: A mounting member 14, provided with a short pipe part 16 which is fitted in a branch pipe 11 and a saddle part 17 mounted on a buried pipe 10, is mounted on a branch pipe 11 and inserted in a propulsion steel pipe 12, and the saddle part 17 is adhered to the pipe 10 to be buried. A hole saw 21, protruding and retracting from an outer periphery and having a cut teeth 22, is inserted and an opening 31 is formed in the buried pipe 10. The hole saw 21 with the protruding cut teeth 22 is moved backward, while it is rotated reversely and the opening is increased in a diameter to a value corresponding to the outside diameter of the branch pipe. After the cut teeth 22 are retracted, the hole saw 21 is pulled out, and the branch pipe 11 is pressed into for inserting a tip part in the opening.
Patent JP-H10242788-A (JP)
Title: Piezoelectric component
Inventor: KAMEI NOBORU
IPC: H03H9/17
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To provide the piezoelectric component in which a sheathing resin is smoothed in an excellent way and the manufacture process is simplified. SOLUTION: The component is formed by adhering a couple of lead terminals to a piezoelectric element 1 that is formed by arranging vibration electrodes 11, 12 opposed to each other on both major sides of a rectangular box shaped piezoelectric substrate 10 and extended to an end of the substrate 10 and by covering the piezoelectric element 1 with a sheathing resin 5 so as to form a vibrating space in the inside. In this case, plates 23, 33 arranged almost in parallel at a prescribed interval S from the one major side of the piezoelectric substrate 10 are formed integrally to at least one of the lead terminals.
Patent JP-H02223769-A (JP)
Title: Solar water heater
Inventor: TATSUNO HIYOSHI
IPC: F24S10/70
Filed: 1989-02-23
Abstract: PURPOSE:To enable low cost manufacture, reduce running cost, and easily replace a hose whose part is subjected to deterioration by placing said hose on a canopy in a zigzag manner and connecting one end of said hose with a water supply pipe and the other end of the hose with an intake pipe. CONSTITUTION:When a block valve 8 is opened to feed water from a city water pipe 7 into a water supply pipe 9, the water flows into a hose 14 by way of a connector 10 so that the hose 14 may be filled with the water. When an attempt is made to apply the heat of the sun to the hose under the state described above, the water is heated by the heat of the sun so that the water may turn into hot water with a rise in the temperature of the water. When the hot water is used for a toilet, bath, and car washing, if each valve 11 is opened respectively, the hot water can be supplied to a washroom, a bath room, and a car washing device or the like. The hose 14 is easily subject to deterioration, but if an attempt is made to remove the connection between the hose 14 and the water supply pipe 9 and the water intake pipe 12 at the junctions of the connectors 10 and 13, and connect a new hose 14 with the water supply pipe 9 and the water intake pipe 12 by way of the connectors 10 and 13, it will be possible to replace the old hose 14 with a new one.
Patent JP-H11226975-A (JP)
Title: Method and apparatus for reactive polymerization molding
Inventor: NISHIBE ATSUSHI
IPC: C08F2/00
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To improve such characteristics as mechanical strength and durability and to improve smoothness of the surface of a molded body by decrease voids included in the molded body. SOLUTION: A reaction stock soln. is fed into a cylindrical mold 2. The mold 2 has a hermetically sealable structure. A through-hole on one end part of the mold 2 is enclosed by means of a lid member 11b and a pipe member 13b with a sluice valve 15b is integrally provided on this lid member 11b. A nozzle 17a of a gas feeding device 17 is connected with this pipe member 13b and an inert gas is fed into the mold 2 to make the inside of the mold 2 positive pressure and by rotating the mold 2 under this condition, centrifugal force is applied on the reactive stock soln. to perform reaction polymn. Air bubbles in the reaction stock soln. is separated and removed by making the inside of the mold 2 positive pressure to decrease voids included in the molded body. Oxidation is also prevented from being generated as the positive pressure is given with the inert gas.
Patent JP-S54136563-A (JP)
Title: Composite stranded cable
Inventor: SATOU KENICHI
IPC: C22F1/10
Filed: 1978-04-14
Abstract: PURPOSE: To composite stranded cable which has a small expansion coefficient and a reduced sag, prepared by forming the core wire from the alloy wire of Fe-Ni- Ti alloy of a special compositional ratio, and by stranding this core wire together with the wire of aluminum alloy including 0.28% of less Zr.  
     CONSTITUTION: Fe-Ni-Ti alloy is cast into the composition as follows; 30W50% Ni, 0.5W5% Ti, totally 2% or less of one or more of Mn, Co, C, P, S, Si, Al, Cu, and the balance Fe. This cast alloy is processed by the solution heat treatment, the water hardening, the cold working, and the age hardening, and is drawn into the wire at the cold working rate of above 80%; thus prepared alloy wire is employed as the core wire. The raw wire is drawn from the alluminum alloy containing under 0.28% Zr, and this raw is stranded together with above stated core wire into a composite stranded cable; hereby, the expansion coefficient is greatly reduced, and the sag of stringing transmission line is reduced. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58163466-A (JP)
Title: Method for granulating liquid into fine particle having uniform size and apparatus for its execution
Inventor: GOTOU AKIICHI
IPC: B05B17/06
Filed: 1982-03-23
Abstract: PURPOSE:To make a large quantity of the group of fine liquid drops having a uniform particle size, by forcedly supplying a liquid to a structural body in which the group of fine small holes having a uniform size are engraved to form the group of lquid columns, and applying vibration and voltage to them. CONSTITUTION:Using the technique of precise working such as laser or electron beam working, a liquid having passed through a pressurizing means 17 and a filter 16 is let flow through the inflow openings of parts and formed into the group of liquid columns under a stationary condition from the engraved part of a plate engraved with uniform size. Waves formed by vibrating a vibrating body 9 with an AC signal formed by an oscillator 15 and amplified by an amplifier 19 are transmitted to the liquid columns. On the other hand, voltage from a DC power source 18 is applied to the parts, so that static electricity is induced at the parts. By the actions of both of them, the group of the liquid columns are formed into the group 20 of fine particles having uniform size.
Patent JP-S63210935-A (JP)
Title: Electrophotographic sensitive body
Inventor: UMEDA MINORU
IPC: G03G5/05
Filed: 1987-02-27
Abstract: PURPOSE:To remarkably reduce the drop of electrostatic charged potential even during the repeated cycles of charging and exposure by forming a layer composed of a dispersed charge generating material and further, an N- alkylolcarboxamide. CONSTITUTION:The N-alkylolcarboxamide is added into the layer containing the charge generating material dispersed into it, and said amide is chemically adsorbed and becomes recombination centers of charge generated by light absorption, thus permitting the charge generated by preexposure fatigue to rapidly recombine and drop of the charged potential of a photosensitive body to be restrained by losing the charge, accordingly, sensitivity to be held high, the drop of the charged potential to be reduced, and the charged potential not to be dropped even by repeating the cycles of charging and exposure.
Patent JP-H03246100-A (JP)
Title: Decorative display panel and manufacture thereof
Inventor: IIZUKA AKIYOSHI
IPC: B44F1/04
Filed: 1990-02-26
Abstract: PURPOSE:To eliminate complicatedness such that plate making is performed at every color display by providing a layer having at least conductivity in a fine pattern like state and a recording layer holding latent image charge and having insulating properties to a transparent or translucent substrate in this order and further forming a color layer due to electrostatic recording to the surface of the recording layer entirely or partially. CONSTITUTION:Negative type solid dot patterns 2 are formed on a substrate 1 composed of polyethylene terephthalate by a silk screen system using fragile ink and, for example, ink prepared by using carbon black having conductivity in the varnish of polyester type ink as pigment is applied to the substrate 1 by a silk screen system to form a conductive layer 3. Next, white or bright color ink is applied thereon using the silk screen system to form a recording layer 4 and, further, solids, a characters or patterns of one color or several colors are applied to the recording layer 4 entirely or partially by electrostatic recording to form two color layers 5. A release support layer 6 is provided thereon. The release support layer 6 is provided by bonding a cellophane sticking tape to the substrate 1. By this method, a decorative display panel equipped with a laminated structure is formed.
Patent JP-H04212438-A (JP)
Title: Semiconductor integrated circuit and its manufacture
Inventor: TAMURA TAKESHI
IPC: H01L27/118
Filed: 1991-03-11
Abstract: PURPOSE:To obtain a semiconductor integrated circuit wherein, in a semiconductor integrated circuit provided with a logic cell constituted of insulated gate type transistor groups, the correction of constitution of said cell is easy, and the increase of consumption power caused by the increase of operation speed is restrained to be low. CONSTITUTION:Input transistors 101, 102, 111, 112 and output transistors 105, 115 are arranged along power supply wirings, at constant intervals in the manner in which the direction of each channel width WIP or the like is perpendicular to power supply wirings 141, 142. The channel widths WIP, WIN of the input transistors are formed to be narrower than the channel widths WOP, WON of the output transistors.
Patent JP-H02223998-A (JP)
Title: Acoustic signal generating circuit
Inventor: MACHIDA KOJI
IPC: G10K9/12
Filed: 1989-02-23
Abstract: PURPOSE:To enable a common acoustic signal generating circuit to be used independently of the kind of a speaker by selecting a signal for driving an electromagnetic speaker or a signal for driving a piezoelectric speaker in accordance with the potential detected by a potential detecting circuit, and outputting the selected signal. CONSTITUTION:A 1st signal generating circuit 1 generates the signal for driving the electromagnetic speaker and a 2nd signal generating circuit generates the signal for driving the piezoelectric speaker. Then, a speaker kind decision terminal 3 and a potential detecting circuit which detects the potential AF of the kind decision terminal 3 are provided. Further, an acoustic signal selecting circuit 5 consists of a gate circuit 5a and an inverter circuit 5b. This acoustic sound signal selecting circuit 5 selects the signal from the 1st signal generating circuit 1 or the signal from the 2nd signal generating circuit according to the potential detected by the potential detecting circuit 4 and outputs an acoustic signal corresponding to the selected signal from an output terminal. Consequently, the generating circuit is used for both the piezoelectric speaker and electromagnetic speaker.
Patent JP-S60191084-A (JP)
Inventor: URANO TERUO
IPC: C05G3/00
Filed: 1984-03-09
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-S59168893-A (JP)
Inventor: OGATA NOBUTAKA
IPC: D06F75/10
Filed: 1983-03-17
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-S52129270-A (JP)
Title: Carrier wave reproduction circuit
Inventor: SHIMAMURA TADAO
IPC: H03D3/00
Filed: 1976-04-22
Abstract: PURPOSE: To remove the pattern jitter of reproduced carrier wave as well as to restrain the stroke between channels by providing transmission route equivalent low-pass filter and delay circuit. Thus, the circuit property can be improved. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58161516-A (JP)
Title: Crystal oscillator
Inventor: YOSHIDA YUKIO
IPC: H03H9/05
Filed: 1982-03-19
Abstract: PURPOSE:To hold a rectangular crystal bar with high stability and high impact resistance at all times, by using a metallic holder containing a concave slit and an L-shaped metallic holder having a concave slit respectively. CONSTITUTION:A metallic holder 12 having an end fixed to an inner lead terminal 14 and a concave slit 13 formed at the other end is provided to a base 15. In addition, an L-shaped metallic holder 8 is provided. The holder 8 contains a concave slit 9 at its end of one side with the other end fixed to an inner terminal 16. The both ends of a rectangular crystal bar 17 are put into both slits 9 and 13 to be held always with high stability and high impact resistance.
Patent JP-H11239409-A (JP)
Title: Grass divider for combine harvester
Inventor: MAEDA ICHIRO
IPC: A01D63/04
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To prevent a grass dividing lever at an unreaped ground side from coming into contact with a levee in positioning a reaping part outside and reaping at the edge of the levee. SOLUTION: A reaping part 5 is connected to the front part of a self-propelled machine body 4 placed on a thresher 2. The reaping part 5 is integrally constituted changeably from the self-propelled machine body 4 in position in a set zone in the right and left direction. A grass dividing lever 10 at an unreaped ground side is constituted so as to freely operate the rocking position change from a grass dividing action position in which the grass dividing lever at the unreaped ground side is extended laterally outward to a housed position in which the lever stands in line with the side of the self-propelled machine body 4. This grass divider is equipped with a position retaining means for holding the grass dividing lever 10 at the unreaped ground side in a rocking range from the grass dividing action position to the housed position at each position by friction. The grass dividing lever 10 at the unreaped ground side is constituted so as to be operated and rocked to the self-propelled machine body 4 side while passing the housed position in a changed state in position to the unreaped ground side. The grass dividing lever 10 at the unreaped ground side rocked while passing the housed position is provided with a friction retaining force weaker than that supplied to the grass dividing lever 10 at the unreaped ground side, located in the rocking zone.
Patent JP-S58167463-A (JP)
Inventor: HORI KATSUHIKO
IPC: E04C2/04
Filed: 1982-03-24
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-H0210159-A (JP)
Title: Measurement of protein and hybrid clone by fluorescent polarization immunoassay theory
Inventor: KURISUCHIYAN KURAIN
IPC: C12N5/12
Filed: 1989-02-28
Abstract: PURPOSE: To perform precise measurement by causing a sample to react with a peptide composed of six to fourteen amino acids containing two cystines and fluorescence-labelled and an antibody having a molecular relative affinity six times or less concerning fluorescent peptides and natural proteins. CONSTITUTION: A sample, a hydroperitoneum solution of a monoclonal antibody against human insulin, and a solution of human insulin A chain loop-resorufine- sarcosine labelled peptido are added to a potassium phosphate buffer solution, and are caused to react. And the fluorescent polarization of this solution is measured at an excitation wavelength 575nm, and an emission wavelength 594nm, and the ratio of a bound fluorescence-labelled peptide is found from the degree of polarization dissolution of polarization sent into the solution, and furthermore it is compared with a standard curve to calculate the quantity of protein to be measured in the solution. Consequently, it becomes possible to detect proteins in the sample extremely specifically and sharply.
Patent JP-H0616439-A (JP)
Title: Nozzle assembly for tempering machine for flat glass
Inventor: KAUKO KAREBI ANTOONEN
IPC: C03B27/04
Filed: 1993-02-10
Abstract: PURPOSE: To enable efficient cooling of flat-glass by providing nozzle covers with plural orifices, connecting a part of the orifices to a compressor and connecting the remaining orifices to a blower.  
     CONSTITUTION: The nozzle for a flat-glass tempering machine comprises a nozzle housing 1 and the nozzle cover 2 provided with the orifices 6, 7, 8. Further, the first orifices 7, 8 are connected to the compressor 11 and the second orifices 6 is connected to the blower 12 which supplies air of a low pressure from the compressor 11. Sheet glass 5 is carried by a horizontal conveyor roll 3 into the cooling state of the tempering machine and is cooled by the cold air supplied from the plural nozzle housings 1 disposed above and below. As a result, the easy control of the pressure of the cold air is made possible according to the thickness, etc., of the sheet glass 5. The size reduction of the compressor 11 and the blower 12 is possible as well. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H05208062-A (JP)
Title: Japanese pinball game @(3754/24)pachinko) machine of image form
Inventor: TAKEUCHI MASAHIRO
IPC: A63F7/02
Filed: 1992-01-31
Abstract: PURPOSE:To provide the subject game machine which can distinctly display a winning state to a player and can provide the powerful playing. CONSTITUTION:When the large winning state is generated during playing, a center winning article 33 is expansion-displayed on a display screen 30. Accordingly, the powerful playing state is generated, and also the winning passage to a ball winning device, number of winning balls, etc., can be recognized distinctly.
Patent JP-H08209412-A (JP)
Title: Rubber glove easily removable from hand
Inventor: KASE HIROYUKI
IPC: A41D19/00
Filed: 1995-01-30
Abstract: PURPOSE: To prepare a rubber glove which can easily be removed from a hand closely contacting with the glove by pulling the glove with the other hand. CONSTITUTION: Knobs 2 composed of thickened rubber are formed at various parts of a rubber glove 1 such as fingers and the back of the hand giving no hindering influence on the motion of the hand.
Patent JP-H10236045-A (JP)
Title: Printed matter for anti-forgery
Inventor: HASHIMOTO TAKESHI
IPC: B42D15/10
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a printed matter for anti-forgery with which a copied article with clear difference from a manuscript can be always obtd. by copying at any resolution. SOLUTION: A first region 4a where a first pattern 2a consisting of a number of fine elements is formed and a second region 4b where a second pattern 2b consisting of a number of fine elements with different dimension from the fine elements of the first pattern 2a is formed are provided and in the first region 4a and the second region 4b, a copy image constituted by bringing their boundaries into contact with each other and a moire pattern wherein a plurality of polygons or circles or ellipses with each center to be the same are arranged without overlapping are applied.
Patent JP-S60190446-A (JP)
Title: Resin composition having electromagnetic wave shielding property
Inventor: KAHARA ISAMU
IPC: C08L55/02
Filed: 1984-03-10
Abstract: PURPOSE:To provide the titled composition obtained by compounding a specific copolymer with metal-coated carbon fibers and a plasticizer, and capable of producing a molded article with little breakage of the fiber, having high dispersibility of the fibers, excellent appearance, and high performance to shield electromagnetic wave comparable to metals. CONSTITUTION:(A) 50-90(wt)% ethylenic unsaturated nitrile-diene rubber-aromatic vinyl copolymer obtained by grafting (i) 20-75pts.(wt.) of preferably a diene rubber or a polymer containing diene rubber with (ii) 80-25pts. of a mixture of an ethylenic unsaturated nitrile compound (e.g. acrylonitrile) and an aromatic vinyl compound (e.g. styrene), or a mixture of said copolymer with an ethylenic unsaturated nitrile-aromatic vinyl compound copolymer is compounded with (B) 3-25% plasticizer and (C) 5-40%, preferably 10-25% metallized carbon fiber prepared by coating carbon fiber with a metal such as Ni, Cu, Al, etc.
Patent JP-S52129318-A (JP)
Title: Monitoring system
Inventor: MIWA HIROHIDE
IPC: H04H60/37
Filed: 1976-04-23
Abstract: PURPOSE: To transmit the video signal with data such as the type of CM broadcast, sponsor name, etc. inserted, and to extract this data at the reception side to monitor whether the CM broadcast is carried out as desired or not. 
     COPYRIGHT: (C)1977,JPO&Japio