baber/WOPTO huggingface dataset:
Patent JP-H03253489-A (JP)
Title: Submarine energy-saving ship
Inventor: TAGA KIICHI
IPC: B63B35/44
Filed: 1990-03-01
Abstract: PURPOSE:To achieve large-scale energy saving and prevent shipwreck and provide a comfortable cruise by causing a restoring force to act on a submarine ship body, and providing a bridge and cabins etc., in an upper ship body above sea level, and connecting both ship bodies to each other using a communication tower of small resistance against navigation. CONSTITUTION:Because a submarine ship body 1 has an engine 2 or other weighty objects disposed therein in such a manner that the center of gravity of the ship body 1 is below the perpendicular of the center of buoyancy located below the center of the submarine ship body a restoring force constantly acts on the ship body to hold the ship body horizontal. The submarine ship body 1 is completely submerged in the sea and is therefore not affected by the sea surface; only a communication tower 8 has a draft portion but the draft portion has slim cross section and so does not cause any problem, and also the ship body 1 would not roll in bad weather. Therefore an upper ship body 5 communicated with the submarine ship body 1 through the communication tower 8 is also held horizontal and would not roll. Buoyancy is obtained mainly by the submarine ship body 1 and partly by the submerged portion of the communication tower 8 and also by the lift of an auxiliary hydrofoil 9, by which the upper ship body 5 can be held above sea level. The wave making portion of the ship is only the slim communication tower 8 and resistance in making waves is small and engine power is saved so energy saving can be achieved.
Patent JP-S60194565-A (JP)
Title: Semiconductor device
Inventor: TOKUNOU FUTOSHI
IPC: H01L23/051
Filed: 1984-03-15
Abstract: PURPOSE:To enable a control electrode to be led out easily with high accuracy at a fixed position by a method wherein an almost annular control electrode lead out electrode to connect the control electrode of a semiconductor substrate to an outer control electrode is pressed on the control electrode. CONSTITUTION:The cathode electrode the first main electrode and the gate electrode the control electrode are formed on the first main surface (above in figure) of a large-capacitance gate turn off thyristor, and the anode electrode the second main electrode is formed on the second main surface (below in the figure). An annular holding groove 24a is recessed in the outer cathode electrode 24 on the first main surface side, and the annular gate lead-out electrode 14 is inserted in the holding groove 24a so as to freely move vertically. The lead-out electrode 14 is energized downward in the figure by a spring 17 inserted between this electrode and the bottom of the groove 24a, and is pressed on the gate electrode of an element 1. Thereby, the potential drop of the electrode 14 can be reduced extremely, and the uniformity of current distribution can be improved, resulting in the improvement in the cut-off ability of the gate turn off thyristor.
Patent JP-S62254060-A (JP)
Title: Light measuring apparatus
Inventor: YAMANAKA KATSUHIKO
IPC: G01R15/24
Filed: 1986-03-10
Abstract: PURPOSE:To simplify the construction of the apparatus, by picking up a drop in voltage of a resistance for detecting an output current of a semiconductor light receiving element through a capacitor. CONSTITUTION:Current ILD flows through a light emitting element LD by way of a resistance Rl according to an output of an amplifier A and an emission output P1 of the element LD corresponding to the current ILD is inputted into a light receiving element D via an optical connector CN1, a voltage sensor S, an optical connector CN2 and the like. The input light P2 is converted into a photocurrent Ia with the element D to cause a drop in the voltage of a resistance R2 for detection. This voltage drop is applied to an LPF to pick up a DC component and then, inputted into the amplifier A to be compared with a reference voltage ES1. A control is made by increasing or decreasing the current ILD flowing through the element LD so that the mean of voltage drops caused in the resistance 2 will be kept constant. The voltage drop is applied to an capacitor CC to cut DC components therefrom and taken out at an output terminal OUT as output VOUT via an amplifier A3. This eliminates the need for a photodiode at an APC circuit, an avalanche photodiode at an AGC circuit or the like, thereby simplifying the construction.
Patent JP-S58168391-A (JP)
Title: Device for receiving multiple broadcasting of character
Inventor: HIRASHIMA MASAYOSHI
IPC: H04N5/445
Filed: 1982-03-29
Abstract: PURPOSE:To prevent display difficult to see containing many errors on a screen, by displaying that a received signal is defective when an added picture information signal is not precisely received. CONSTITUTION:Added picture information superposed to a television signal received by a clock from a writing clock generating circuit 9 is sampled and written in a main memory 12. An output read out from the main memory 12 and an output from a croma video processing circuit 4 are applied to a cathode ray tube 14 through a mixing switching circuit 13. An R/W processing circuit 10 detects the number of errors of an encoding signal having an error correcting function included in the added picture information signal, and when error positions within a fixed period exceeds a prescribed number, inhibits the display of the picture information in receiving, and displays that the received signal is defective on a screen of the cathode ray tube 14.
Patent JP-S62208087-A (JP)
Inventor: ISHII HIROSHI
IPC: G09F9/30
Filed: 1986-03-10
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-H07261038-A (JP)
Title: Optical waveguide and optical transmission system
Inventor: TSURAN AADOGAN
IPC: C03C25/6226
Filed: 1995-02-17
Abstract: PURPOSE: To make it possible to prescribe the cycles of gratings such as Bragg gratings independently at the respective positions of the gratings and then prescribe a function format over a wide range as to space dependency. CONSTITUTION: The gratings are formed along an optical propagation axis by exposing a photosensitive medium 18. Two radiant beams 15 and 16 are generated which are not on the same straight line and form pieces of parallel luminous flux respectively. The radiation has wavelength 2 of chemical rays and causes variation in the refractive index in a medium. Those two beams 15 and 16 generate a periodic interference pattern at an intersection angle ϕat part of the medium 18. While the local coherence of the interference pattern is maintained, the irradiated part of the interference pattern is moved relatively to the medium 18. While the irradiated part is moved so that the interference pattern has spatially varying cycles, a product of λ×0.5cSc(ϕ/2) is varied.  In other mode, the photosensitive medium 18 is irradiated with mutually interferring chemical radiant beams and the irradiated part of the interference pattern is moved to and away from the medium 18 to form Bragg gratings.
Patent JP-S55143353-A (JP)
Title: Control circuit for combustor of hot-water unit
Inventor: CHIKIYUU TAKAO
IPC: F24H9/20
Filed: 1979-04-27
Abstract: PURPOSE: To supply hot-water smoothly at all times during service by displaying an abnormality of the room and device body before the water is supplied in order to avoid the operation of the hot-water unit when it is unsuitable to operate the combustor of the storage type hot-water unit in which fuel oil is used.  
     CONSTITUTION: The earthquake-proof automatic fire extinguisher 354, oil sensor 355 and overheat preventing device 353 with an automatically cut fuse are provided to the power circuit that has the hot-water thermostat 367 of the combustor control device of the storage type hot-water unit. When one abnormal output at least such as a recycle output, combustor overheat detection output and abnormal flame detection output is detected by the said elements, corrosion- and water-proof detector I through the relay contact 356 and decade counter of the timing signal output circuit that is not shown in Figure, the neon lamp 360 is put out to display an abnormality of the device proper. At the same time, the light emission diode of the timing signal output circuit is lighted by eliminating the magnetism of the relay 36 to inform the fact that the hot-water unit can not be used. Accordingly hot-water can smoothly be suplied at all times during service. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57165418-A (JP)
Title: Production of modified aromatic hydrocarbon resin
Inventor: MIYAMOTO AKIRA
IPC: C08G10/04
Filed: 1981-04-07
Abstract: PURPOSE: Steam is introduced into the reaction system where the reaction between aromatic hydrocarbon-formaldehyde resin and unsaturated dibasic acid is effected to remove formaldehyde as paraformaldehyde, thus producing the titled resin having good curing properties and giving cured products with high performance.  
     CONSTITUTION: (A) An aromatic hydrocarbon-formaldehyde resin is made to  react with (B) an unsaturated dibasic acid, preferably maleic anhydride, and  simultaneously (C) steam is introduced into the reaction system by preferably 5W 30pts.wt. per 100pts. of component A to remove formaldehyde formed out of the  reaction system as paraformaldehyde. Preferably, the feed of steam is stopped  as soon as possible, when the formation of formaldehyde comes to an end.  
     EFFECT: The reaction temperature is easily selected, free from gelation, further making it possible to shorten the manufacturing hours. Formaldehyde is readily recovered as well.  
     USE: FRP for anticorrosive purposes, gel coat and other uses. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08245088-A (JP)
Title: Fluid pressure elevator
Inventor: HONDA HISASHI
IPC: B66B9/04
Filed: 1995-03-13
Abstract: PURPOSE: To save energy and attain rapidness by fixing a counterweight and a car to a rotatable fixed pulley supported to a self-supporting tower, and moving a fluid plunger vertically to elevate the car. CONSTITUTION: A fixed pulley 9 is supported to a self-supporting tower 10, and a counterweight 14 and a car 1 respectively fixed to both ends of a well- bucket type rope 13 are hung from the fixed pulley 9. A fluid plunger 2 is vertically moved by a fluid from a fluid pressure power unit 4 having fluid pressure piping 5, and the car 1 is elevated by a fluid pressure jack 3. A plunger rope 12 with one end connected to a fixed part such as the floor face and with the other end connected to the car 1 is hung from a plunger pulley 8 supported on the upper part of the fluid plunger 2. With this constitution, most of the load of the car 1 is supported by the self-supporting tower 10, so that the work of the fluid pressure jack 3 is turned to the force of elevating the car 1 so as to make an elevator rapid.
Patent JP-H08249049-A (JP)
Title: Monitoring device
Inventor: KAWAMOTO JUNICHI
IPC: G05B23/02
Filed: 1995-03-13
Abstract: PURPOSE: To facilitate the reorganization of groups and the change a display cycles by storing the collected data for every pen and changing the group registration of trend graphs. CONSTITUTION: A collected data part 8c2 include the pens which are constructed in response to a collected data management part 8c2 and stores the collected data in a time series data store part in the order of time series. An editing display processing part 6c displays the trend graph of the corresponding group on a CRT 9 based on the information stored in a pen information file 8a, a group registration information file 8b and a collected data file 8c or a RAM 7 and also based on the instruction of an operator received via an input part 10 or on the set conditions. when the pens of different data collection cycles are displayed together, the collected data are thinned or interpolated based on the difference of collection cycles of pens and the difference of display cycles of groups.  Therefore, even those pens of different collection cycles can be displayed at a time and in the display cycles that can be designated in every group.
Patent JP-S59178209-A (JP)
Title: Manufacture of band made of synthetic resin
Inventor: SUZUKI TAKATOSHI
IPC: B29K23/00
Filed: 1983-03-28
Abstract: PURPOSE:To provide the improvement for longitudinal cracks and thickness effect by scattering independently recessed portions on one side, recessed portions on both sides simultaneously and nonrecessed portions on both sides on the synthetic resin band drawn through between emboss rollers. CONSTITUTION:Low grade foamed synthetic resin-band 1 is made of a flat strip with a comparatively narrow width molded by an extrusion molding machine, using polyolefine such as high density-polyethylene or polypropylene as its raw material. After drawing treatment is longitudinally applied to said band 1, the band 1 is supplied to the gap between emboss rollers 3, 4 of one set and is embossed. The emboss rollers are combined in such a manner that while arranging projected portions like a regular pyramid at a constant interval in lateral and longitudinal directions, the positions of said projected portions 2 are mutually changed for both longitudinal and transverse directions. The recessed portions are formed totally in the width-direction of the band, and the molecular orientation of the resin is disturved, thereby reducing remarkably longitudinal cracks also.
Patent JP-S59178601-A (JP)
Title: Rotary magnetic head device
Inventor: FUSE KENJI
IPC: G11B5/53
Filed: 1983-03-30
Abstract: PURPOSE:To make the device multichannel considerably without increasing the outside diameter and the height of a cylinder by arranging an independent rotary transformer in the middle between upper and lower bearings of a fixed cylinder. CONSTITUTION:A lower cylinder 28 is provided with upper and lower bearings 30 and 31 to support a revolving shaft 25. A lower rotary transformer rotor 38 is adhered to the revolving shaft 25 between bearings 30 and 31, and the lead wire is connected to a relay substrate 29 through a groove 25a; and meanwhile, a lower torary transformer stator 39 is adhered to the inside wall of the lower cylinder 28, and the lead wire is connected to a print substrate 40 through a hole 28a. Because of this structure, many channels can be provided without changing the diameter of the cylinder neither increasing the height of the whole of the device.
Patent JP-H10230644-A (JP)
Title: Image forming apparatus
Inventor: OSAWA MASAYUKI
IPC: H04N1/41
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To reduce the capacity of a memory related to compression and elongation of image data, in an image forming apparatus wherein image compression is performed by selectively employing an appropriate compression method for respective image elements constituting a printing data. SOLUTION: A developing part 13 develops respective image elements of page description language on the same bit map memory 13a in a superposed state to form a bit map image. A compression method selection part 15 selects a compression method at block unit. A changeover part 17 compresses the bit map image by an image compression means of a selected compression method at block unit. A compression method control map memory 16 stores the selected compression method at block unit. A compression data reading means 20 refers to the compression method control map memory 16 and the compression data is compressed by an elongation means 21A or an elongation means 21B.
Patent JP-H02232353-A (JP)
Title: Surface hardening method steel product
Inventor: RINKA HIROSHI
IPC: C23C8/80
Filed: 1989-03-03
Abstract: PURPOSE:To obtain the steel product which maintains excellent durability and good cutting quality by forming a nitrided layer on the surface of an alloy steel for structure purposes contg. Cr at a prescribed ratio and further subjecting the required section of the alloy steel to high-frequency hardening to cure the required part. CONSTITUTION:The nitrided layer is formed by a nitriding treatment on the surface of the alloy steel for structure purposes contg. 0.4 to 1.5% Cr. Further, the required part of the nitrided layer, for example, the tip part of a blade, such as wire cutter, is subjected to the high-frequency hardening. The steel product which is formed to the extremely high surface hardness and has the sufficient toughness of the material is obtd. in this way. The above-mentioned steel product, therefore, has the excellent durability and exhibits the good cutting quality when used for the blade part, etc., of the tool, such as wire cutter, for cutting metal wires.
Patent JP-2000247131-A (JP)
Title: Vehicle air conditioning system
Inventor: INOUE ATSUO
IPC: B60H1/00
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To properly perform the switching judgment of blowout mode to prevent the generation of an uncomfortable discharge air temperature by providing VENT and FOOT air blowout temperature estimating means, and selecting the blowout mode in reference to each blowout temperature estimated value of VENT and FOOT estimated by these means. SOLUTION: In air conditioning operation, an intended blowout temperature is calculated in a controller 22 for inputting the outputs of an interior temperature setter 23, an outside air temperature sensor 24, an interior temperature sensor 25, a water temperature sensor 27, a heater inlet air temperature sensor 29 and the like. The air quantity of a blower 7 is calculated from the target blowout temperature, and the heater passing air quantity in each blowout mode is estimated. The hot water heater outlet air temperature is successively estimated, and the opening of an air mix damper 13 is calculated on the basis of the estimated outlet air temperature, the target blowout temperature and the like.  The blowout mode is selected so that the blowout temperature from a VENT outlet port 16 does not exceed a set temperature, and the blowout temperature from a FOOT outlet port 17 is not below a set temperature.
Patent JP-S61263410-A (JP)
Inventor: ROBERUTO RUTSUCHI
IPC: A47C1/032
Filed: 1986-03-12
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-S61212293-A (JP)
Title: Production of l-phenylalanine
Inventor: SATO KATSUAKI
IPC: C12P13/22
Filed: 1985-03-15
Abstract: PURPOSE:To obtain the titled compound industrially advantageously, by using phenyllactic acid as a starting raw material and treating it and an ammonia donor with a specific bacterium. CONSTITUTION:Phenyllactic acid (amount of it used is preferably 0.03-0.1M batch method) and an ammonia donor (e.g., ammonium sulfate, casein, glutamic acid, etc.) are treated with a bacterium, preferably Brevibacterium lactofer mentum ATCC-13869, Sporobolomyces gracilis FERM P-633, etc., preferably at 30-40 deg.C at 6-10pH, to give the aimed compound.
Patent JP-S52135878-A (JP)
Title: Plasma reaction apparatus
Inventor: ASAI MICHIHIKO
IPC: C08F2/00
Filed: 1976-05-10
Abstract: PURPOSE: To make the vacuum degree of belljar uniform and to obtain the stable product, by equipping the reaction gas supply tube, having many small perforations, provided at the angle, distributing the reaction gas in a fixed width area and the vacuum suction tube at the lower face of sample board successively. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02233808-A (JP)
Title: Power converter
Inventor: NAKAMOTO YASUHATSU
IPC: F01K25/00
Filed: 1989-03-07
Abstract: PURPOSE:To increase a heat fall so as to obtain high power from a prime motor, by interposing a preheating unit between a heating unit and heat radiation unit in a heat pipe. CONSTITUTION:In a heat pipe 1, working fluid 12 in a heating unit 13 is heated by the heating unit 13 from the outside so as to gasify, and supplied to a prime motor 15 through a steam pipe 18, so that the prime motor 15 is driven. Thereafter the working fluid 12 is cooled from the outside by heat radiation unit 14 so as to liquefy. Moreover after the working fluid 12 is preheated at a preheating unit 17, it flows back to a heating unit 13 through a return pipe 19. Hereat, the working fluid 12 is preheated to the saturated temperature of the heating unit 13 in the preheating unit 17 on the way form the heat radiation unit 14 to the heating unit 13. It is possible for the prime motor 15 to carry out a lot of work, since the pressure and temperature have become high when the working fluid 12 enters the prime motor 15.
Patent JP-2000212485-A (JP)
Title: Glitter spray for automobile
Inventor: NONAKA JUNICHI
IPC: B05B9/04
Filed: 1999-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a glitter spray for an automobile capable of bringing in beautifully high grade feeling and being simply washed off by making a chemical liquid an aerosol, the liquid comprising dissolving a lubricant component in an organic solvent or dispersing it in water, and then dispersing a powder having metallic luster in the liquid. SOLUTION: A chemical liquid comprises dissolving at least one lubricant component selected from a silicone oil of dimethylsiloxane or the like having a viscosity of 5-10,000 cs, a mineral oil, liquid paraffin or the like in an organic solvent or dispersing it in water, and then dispersing 0.2-10 wt.% of a powder having metallic luster with a particle size of 5-200 μm and 0.2-2 wt.% of a nonionic surfactant or the like having HLB less than 10 of monooleic acid and sorbitan or the like. Per 1 pt.wt. of the chemical liquid, 2-6 pts.wt. of a propellant of LPG, carbon dioxide, a chlorafluorocarbon or the like is compounded to make the resulting product an aerosol which is applied to an automobile body.  As the powder having metallic luster, is used mica coated with titanium oxide or iron oxide, metallic powder having pearl luster, a cut thing of a aluminum vapor deposited layer, a pigmented layer or the like, or the like.
Patent JP-S60198973-A (JP)
Title: Vertical synchronizing signal detecting circuit
Inventor: SUZUKI TAKAO
IPC: H04N5/10
Filed: 1984-03-22
Abstract: PURPOSE:To make the titled circuit suitable for semiconductor circuit integration without generating malfunction due to noise by using a noise eliminating circuit, a trailing edge detecting circuit, a counter and a vertical synchronizing signal generating circuit and applying digital processing to a composite synchronizing signal so as to detect a vertical synchronizing signal. CONSTITUTION:When the composite synchronizing signal is inputted to the noise eliminating circuit 102 via an input terminal 101, a part of the noise is eliminated by the circuit 102 and the result is given to the trailing edge detecting circuit 104. The circuit 104 detects a trailing edge pulse of the composite synchronizing signal and its output is outputted to a control circuit 106. On the other hand, the composite synchronizing signal eliminated with noise is fed to the circuit 106 from the circuit 102. The circuit 106 resets the counter 115, measures the position of the trailing edge pulse by output signals 108-114 of the counter 115 so as to detect a horizontal synchronizing signal, an equivalent pulse and the vertical synchronizing signal, the counter 115 and the composite synchronizing signal are synchronized and the vertical synchronizing signal is generated (117).