baber/WOPTO huggingface dataset:
Patent JP-H0568441-A (JP)
Title: Boat for washing net with laver
Inventor: WATANABE YOSHINARI
IPC: A01G33/02
Filed: 1991-02-25
Abstract: PURPOSE:To obtain the subject boat for washing, equipped with a washing vessel prepared by dividing the interior of a hull into square forms viewed in a plane, installing rotating shafts having a means for engaging with a net on the inside, connecting the rotating shafts to a rotating means and capable of washing foulings such as diatomaceous earth sticking to a laver net stretched on the surface of the sea. CONSTITUTION:Partition plates 12 and 12 are fixed at a prescribed interval in a hull 3 of nearly a square shape viewed in a plane to provide a washing vessel 4. The first and second rotating shafts 5 and 9 having a means for engaging with a laver net 1 are installed on the inside of the washing vessel 4. One edge (A) of the laver net 1 stretched on the surface of the sea is removed from hanging strings 16 of supports 2 and 2 and wound around a shaft rod (5a) of the first rotating shaft 5 installed in the washing vessel 4 of the hull 3. The rotating shaft 5 is then rotated by an interlocking device 7 with torque of an engine 6 connected to the rotating shaft 5. The laver net 1 is then rolled and strings attached to the terminal edge (B) of the laver net 1 are then wound onto a shaft rod (9a) of the second rotating shaft 9. A clutch is changed over with a clutch handle 10 of the interlocking device 7 to rotate the second rotating shaft 9 and wash the laver net 1 with a wash liquid 14 in the washing vessel 4.
Patent JP-H06267594-A (JP)
Title: Air battery
Inventor: UCHIDA MAKOTO
IPC: H01M12/06
Filed: 1993-03-15
Abstract: PURPOSE:To provide an air battery exhibiting superior discharge characteristics by enhancing the collecting efficiency of an air electrode and by increasing a three-phase interface nearby a catalyst. CONSTITUTION:In an air battery having a water repellent porous film 3, a catalytic layer 2 using oxygen as an active material, a separator 6, and a negative electrode 7 in the order from an outside in a battery jar having an air intaking hole 11 connected to outside air, a conductive water repellent layer 1 is pressed against the water repellent porous film 3 side of the catalytic layer 2. The catalytic layer 2 forms two parts of a hydrophilic part 21 comprising at least one of activated carbon, hydrophilic carbon fine powder, manganese oxide, and a metal catalyst; and a water repellent part 22 comprising carbon fine powder and a fluorine polymer. This configuration enhances the collecting efficiency of an air electrode to increase a three-phase interface nearby the catalyst, exhibiting superior discharge characteristics. In addition, the sealing property of the air electrode is enhanced to provide the air battery excellent in electrolyte leakage resistant characteristics.
Patent JP-H06279064-A (JP)
Title: Method for determining curing degree of ultraviolet-curing type resin
Inventor: OKAZAKI TOMOKO
IPC: C03C25/12
Filed: 1993-03-15
Abstract: PURPOSE:To provide a method for determining the curing degree of an ultraviolet-curing type resin, capable of determining the curing degree directly in a state thereof applied to optical fiber even when the ultraviolet-curing type resin is arranged in a two-layer structure and providing the curing degree for each layer in the case of the two-layer structure. CONSTITUTION:A core wire of optical fiber coated with a primary and a secondary layers of an ultraviolet-curing type resin is directly immersed in a solvent to extract components. Components which are characteristic of the ultraviolet- curing type resin in each layer and participate in curing reaction, e.g. reactive diluents are respectively determined from the extracted solution. Measured values thereof are then applied to data indicated in a predetermined relationship between the curing degree of the ultraviolet-curing type resin and the amounts of the components to determine the curing degree of each layer.
Patent JP-H03257098-A (JP)
Title: Formation of diamond thin film
Inventor: KITAGAWA MASATOSHI
IPC: H01L21/205
Filed: 1990-03-05
Abstract: PURPOSE:To form the high-quality diamond thin film at a low temp. by repeating a process for subjecting a carbon crystal film deposited by plasma cracking of gaseous raw materials contg. carbon elements to a surface treatment by the plasma of gases without contg. the carbon elements. CONSTITUTION:An electric field is formed between an electrode 13 and a sub strate holder 15 in common use as an electrode by a DC or high frequency power source 14 in a vacuum chamber 11 which is evacuated to a vacuum from a discharge hole 12 to crack the gaseous raw materials supplied from a gas introducing port 16 by plasma and to deposit the thin film on a substrate. The gaseous raw materials contg. hydrocarbons, such as CH4, C2H4 and C2H2, and carbon elements of carboxylic alcohols, such as CH4COOH and C2H3COOH, as the gaseous raw materials are cracked by the plasma to deposit the carbon crystal film with the above-mentioned CVD device. The deposited surface is treated by the plasma of the gases without contg. carbons, such as gaseous hydrogen and gaseous oxygen, by which the graphite parts are removed. Further, the respective processes mentioned above are intermittently and alternately executed >=2 times. The high-quality diamond thin film is formed at the practi cal film forming temp.
Patent JP-H11257113-A (JP)
Title: Driving force control device for vehicle
Inventor: KATAKURA SHUSAKU
IPC: B60W10/10
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To implement a required deceleration by speed control, and at the same time, to prevent interference with deceleration control by explicitly determining an engine power output. SOLUTION: In Block 21, a desired driving force Ts is obtained from an accelerator opening APS and a vehicle velocity VSP. In Block 23, a desired horsepower HPs is obtained by multiplying the Ts by an axle rotation number Ns . In Block 24, depending on an engine characteristic curve, a combination of a drive control transmission desired input rotation number Npri S which corresponds to an engine rotation number generating the HPs with a minimum fuel consumption rate, and a desired engine output Te * are obtained. In Block 28, a deceleration control transmission desired input rotation number Npri G for bringing a deceleration G to a predetermined value is obtained. In Block 27, a transmission desired input rotation number Npri * is derived from the Npri G at the time of a deceleration demand determination in Block 29 or the Npri S in another case.  In Block 25, a desired transmission ratio i* corresponding to the Npri * is output (step 25). In Block 26, a drive control desired throttle opening TVOS generated by the Te * is obtained. In Block 31, a desired throttle opening TVO* is derived from a preset minimum throttle opening TVOG in Block 32 at the time of the deceleration demand determination, or the TVOS in another case.
Patent JP-H05253129-A (JP)
Title: Suction implement for vacuum cleaner
IPC: A47L9/04
Filed: 1992-03-12
Abstract: PURPOSE:To execute the operation with weak operating force without executing a switching operation even on a carpet, to beautifully execute cleaning without leaving dust, etc., in the carpet, and also, to simply execute wipe-cleaning, sweep-cleaning and polish-cleaning on a wooden floor and on Tatami mat as additional functions in the course of suction cleaning, in the suction implement for the vacuum cleaner whose purpose is to clean mainly on the wooden floor and on Tatami mat. CONSTITUTION:By means of a raising cloth provided in both termini in front of a suction port 14 on the lower face of a suction implement main body 10 and of a rotary raising cloth roller 30 provided in the rear of the suction port 14, a light and soft operation can be executed even on a wooden floor, Tatami mat (rush mat for Japanese style room), and on a carpet. By means of dust eliminating brushes A 22, B23 provided before and behind the suction port 14, dust in the carpet can also be eliminated beautifully. Moreover, a notch part 39 is formed in the lower suction implement 13 in the lower part of a communicating tube 16, the communicating tube 16 passes through the notch part 39 to the lower part and abuts on the upper part of the rotary raising cloth roller 30 thereby rotational control is applied to the rotary raising cloth roller 30. Thus, wipe-cleaning, etc., can be executed.
Patent JP-S58168672-A (JP)
Title: Pencil type conte
Inventor: SASAKI KIYOHISA
IPC: B43K19/00
Filed: 1982-03-31
Abstract: PURPOSE:To provide a pencil type conte with markedly improved lead strength, prepared by fixing conte lead mainly consisting of (a) clay which contains wax on and near the surface and (b) pigment, within a barrel by the use of adhesive. CONSTITUTION:A mixture of clay, pigment and water, which may also contain other additives as necessitated, is kneaded thoroughly and is formed into lead. Then the formed lead is dried so that it may have micropores and is dipped in molten wax at 90-200 deg.C for 1-5min (any wax may be used so long as it is readily fixed on and near the surface and has water repellency. e.g. Candellila wax). The conte lead is then fixed within a barrel by the use of adhesive.
Patent JP-2000247438-A (JP)
Title: Handling chuck method for disc member and device thereof
Inventor: KAWADA TATSUMI
IPC: B65G49/05
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To prevent the damage to a disc member when the disc member gripped by a hand of a handling mechanism is mounted on and dismounted from a spindle of a chuck mechanism. SOLUTION: An air port 8a for blowing out pressurized air to a spindle 6 of a chuck mechanism supporting a disc member 4 on a flange face 6b is provided, the disc member 4 floats slightly from the flange face 6b by blown out air when the disc member 4 is delivered between a handling mechanism and the chuck mechanism, and a hand of the handling mechanism is opened and closed in the condition. Consequently, the disc member 4 is pressed against the spindle 6 and slides laterally when the hand is opened and closed so that the disc member is not damaged.
Patent JP-H09222071-A (JP)
Title: Wind power generation system
Inventor: ITO SADAO
IPC: F03D9/00
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a simple and light-weight wind power generation system without setting up large facilities in an air space by disposing a plurality of windmills having air compressors in a matrix form and rotating an air turbine by compressed air obtained by each air compressor so as to run a generator. SOLUTION: Windmills 1 having air compressors 2 are laid on a suspension wire 5 put on a main wire 4 provided between iron towers 3 and 3 in a matrix form. Compressed air generated by each air compressor 2 is supplied to an air turbine 9 by a capillary tube 7 so as to drive this turbine. Then, a generator is driven by power generated by the air turbine 9 and generated electricity is sent to a consuming part by an electricity sending line 13. For a windmill 1, a conventional type having a diameter of 1 to 10m is used and an area for actually receiving wind is increased by disposing a number of these mills in a matrix form. A wire interval between upper and lower suspension wires 5 and 5 is held constant by a wire interval holding mechanism 6.
Patent JP-2000257856-A (JP)
Title: Combustion equipment
Inventor: KOJIMA MASAKUNI
IPC: F23N5/24
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To provide combustion equipment capable of properly analyzing a trouble generated during operation. SOLUTION: In a non-volatile memory 19, data related to the occurrence of a trouble is stored together with operation data only upon occurrence of the trouble. Thus, the number of writings in the non-volatile memory 19 is reduced as many as possible to lengthen its life. Only upon occurrence of the trouble, the data is written in the non-volatile memory 19, so that a non-volatile memory with large capacity is not necessary. Thus the cost of a control system can be lowered.
Patent JP-H10243624-A (JP)
Title: Motor
Inventor: MAEKAWA HIROAKI
IPC: H02K37/12
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a motor which has a rotor position detecting means of a high accuracy as an integral part of it, and which can generate high output while the outer diameter is kept small. SOLUTION: A first and a second magnetized layer constituting a permanent magnet ring 1 have a cylindrical shape and are divided into (n) pieces in the circumferential direction, which are magnetized in different magnetic poles alternately, and are 180 deg./n out of phase from each other. Such a permanent magnet ring 1 is fixed on a rotary shaft 2 to constitute a rotor. Concentrically with and adjacently to the permanent magnet ring 1, a first and a second coil 3, 4 are located on the rotary shaft 2 with the rotor being put between these coil in the axis direction. The coils 3, 4 have a first and a second cylindrical soft magnetic material-made yoke 5, 6 respectively which are so inserted into inner parts of the magnetized layers that they may face corresponding parts of the inner faces of the magnetized layers of the magnet ring 1.  Then, a soft magnetic material-made third yoke 7 is so located as to cover parts of the outer faces of the coils 3, 4 and magnet ring 1. At a specified space from a part of the outer face of the magnet ring which is not covered by the third yoke, a Hall element 11 for detecting the rotor position is so installed as to face that part.
Patent JP-S59180308-A (JP)
Title: Film thickness measuring device
Inventor: TAKESHITA SHIYUUJI
IPC: G01B11/06
Filed: 1983-03-30
Abstract: PURPOSE:To measure film thickness accurately by observing the beat frequency of frequencies of two laser oscillators which are obtained by moving a substrate having a film whose thickness is to be measured. CONSTITUTION:The film 6 which transmits laser light and whose thickness is to be measured is formed on the substrate 7, and an annular laser resonator having the surface of the substrate 7 as part of a reflecting surface is provided. The substrate 7 is moved by a driving source 11 in a specific direction at a constant speed to divide the laser oscillation frequencies of the laser resonator into two frequencies by an optical path difference. Then, the two laser oscillation frequencies are put together by a half-mirror 5 and inputted to a detector 12 to obtain a signal of beat frequency. This signal is amplified by an amplifier 13 and inputted to a counter 15 through a filter 14 to observe and display it. The thickness of the coating film is known accurately and easily from the observation result.
Patent JP-S61217554-A (JP)
Title: Heat resistant 12cr steel
Inventor: YAMADA MASAYUKI
IPC: C22C38/54
Filed: 1985-03-20
Abstract: PURPOSE:To obtain a novel heat resistant 12Cr steel having superior creep rupture strength by specifying the amounts of Ni, Nb, Ta and B in a heat resistant 12Cr steel having a specified composition. CONSTITUTION:This heat resistant 12Cr steel consists of, by weight, 0.05-0.25% C, >0.2-1.0% Si, <=1.0% Mn, >1.0-2.0% Ni, 8.0-13.0% Cr, 0.5-2.0% Mo, 0.1-0.3% V, 0.03-0.3% Nb and/or Ta, 0.01-0.2% N, >0.5-2.0% W, 0.005-0.01% B and the balance Fe and has a tempered martensite structure. The steel has improved creep characteristics without deteriorating the ductility or toughness and it is suitable for use as a material for parts of a steam turbine, especially the blades and bolts.
Patent JP-S60200320-A (JP)
Title: Electric power converter
Inventor: KAKIYA TSUTOMU
IPC: G05F1/455
Filed: 1984-03-23
Abstract: PURPOSE:To control the surge voltage which is produced by the cut off of current at arc-extinguishing time and to eliminate the evil effects, by arc-extinguishing a switching element when the cumulative value of the converter outputs reaches the 2nd reference voltage. CONSTITUTION:A converter 6 performs the broken line approximation corresponding to a load against the input voltage and produces the voltage corresponding to the load power. An integrator 7 integrates the produced voltage, and a comparator 8 compares the integration output fed from the integrator 7 with the 2nd reference voltage Vref2 set at a preset volume. Then a comparison output is produced when the integration output exceeds the voltage Vref2 and supplied to a reset terminal of an FF3. Then the FF3 is reset and the reverse output is set at a high level. As a result, a transistor 152 of a drive circuit 15 is turned off and a drive transformer 153 is de-energized. Then a main transistor 41 of a switching circuit 4 is arc-extinguished since the supply of base current is cut off.
Patent JP-H11236862-A (JP)
Title: Inner surface cam type fuel injection pump
Inventor: NARISEI KAZUAKI
IPC: F02M41/14
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To suppress a burden applied on a spiral stop spot between a governor housing and a pump housing and to suppress fretting corrosion at this part, in an inner surface cam type (VR type) fuel injection pump wherein a plunger is radially slidably arranged at a rotating rotor and by reciprocating the plunger by a cam ring, fuel is distributed and fed with a pressure. SOLUTION: Low pressure fuel introduced from the outside is fed to a feed pump 11 through a lower pressure oil passage on which a governor housing 8 fronts on, and fuel pressurized by the feed pump 11 is fed in a fuel chamber 7 through the governor housing 8. The pressure receiving surface of the governor housing 8 to receive fuel pressulized by the feed pump 8 is limited to an outflow part from the feed pump 11 and a spot fronting on the fuel chamber 7, and a force exerted on the governor housing 8 is decreased.
Patent JP-S63221558-A (JP)
Title: Cadmium negative electrode for alkaline storage battery
Inventor: IWASAKI KAZUTAKA
IPC: H01M4/24
Filed: 1987-03-10
Abstract: PURPOSE:To prevent an internal pressure increase of a battery in quick charge by using a negative active material containing specified amounts of antimony oxide and magnesium compound. CONSTITUTION:An active material layer mainly comprising cadmium oxide or hydroxide and containing antimony oxide and magnesium compound is formed on the surface of a conductive core. The total amount of the antimony oxide and the magnesium compound is limited to 10 wt.% or less of the total active material. The antimony oxide is at least 0.5 wt.% and the magnesium compound is at least 1 wt.% of the total active material. By this composition, the oxygen gas absorbing capability of a cadmium negative electrode is increased and an internal pressure increase of a battery in quick charge can be prevented.
Patent JP-H04290423-A (JP)
Title: Manufacture of semiconductor substrate and semiconductor device
Inventor: KATO KIYOKO
IPC: H01L21/208
Filed: 1991-03-19
Abstract: PURPOSE:To manufacture a semiconductor crystal substrate having low defective density covering a large area. CONSTITUTION:A mask 2 having opening parts 3 on a line exposing a semiconductor substrate is formed on this semiconductor substrate 1, a semiconductor crystal is formed by liquid growth with an exposed semiconductor substrate used as a seed crystal so as to form a semiconductor crystal 4 on the mask by cross direction growth and at that time, the direction of the linear opening part is made a specific direction, in which cross direction growth is performed at highest rate.
Patent JP-H09240056-A (JP)
Title: Apparatus and method for processing image
Inventor: ITO AKIO
IPC: B41J2/51
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To prevent a so called pixel shift from being generated wherein in an image processing device equipped with a plurality of image forming means, a position of a pixel to be formed comes to be shifted between the image forming means. SOLUTION: Laser beams emitted from respective laser units 102, 103 are detected with beam detection parts 105, 106, and a drive signal of a laser driver 108 is generated based on the detected signal with an image processing circuit 107. Herein, the time difference wherein the laser beam is detected with the beam detection parts 105, 106 corresponds to the interval between the images to be formed. Therefore, the beam detection part 106 is transferred so that the time difference becomes a specific value in a position control part 109.
Patent JP-S57170447-A (JP)
Title: Flat type crt
Inventor: SATOU KOUKI
IPC: H01J29/74
Filed: 1981-04-10
Abstract: PURPOSE:To feed a normal distortion compensation signal voltage by applying an oxidation resistant coating with good conductivity to a contact which gets into contact with and feeds the distortion compensation signal voltage to an electrostatic deflection plate. CONSTITUTION:A circular distortion compensation signal voltage is fed from an elastic feed contact 17 to one deflection plate 9a of vertical electrostatic deflection plates 9a, 9b which also serve as pole pieces for horizontal electrostatic deflection of a flat type CRT. The contact 17 is made of an elastic metal plate with good conductivity such as Inconel by being cold punched and bent, and an oxidation resistant metal coating with good conductivity such as gold plating, nickel plating, or a paint film of nickel paste is applied to a contact section with the deflection plate 9a. Thereby, an increase of a contact resistance can be avoided, and a normal compensation signal voltage with no phase distortion can be fed.
Patent JP-H06239731-A (JP)
Title: Oily external preparation
Inventor: SATOU NORIMASA
IPC: A61K8/00
Filed: 1993-02-18
Abstract: PURPOSE:To obtain an only external preparation simply producible and excellent in storage stability to light, almost free from stickiness and feeling of physical disorder to skin, having large moistening effect to prevent dryness of skin and excellent in long acting properties of the effects. CONSTITUTION:This oily external preparation contains at least one kind of dipropylene glycol and hexylene glycol and at least one kind of nonaqueous and lipophilic monovalent alcohols and contains no surfactant.
Patent JP-H07238753-A (JP)
Title: Energizing device for sliding door
Inventor: MORITA HARUO
IPC: E06B7/28
Filed: 1994-02-28
Abstract: PURPOSE:To make it possible to protect an electric wire from being cut off or damaged between the ends of a door frame and a sliding door when closing the door and supply electric power safely and definitely. CONSTITUTION:A first arm 20 and a second arm 30 are installed between the ends of a door frame (a) and a sliding door (b). Both arms 20 and 30 are provided with electric wire housing chambers 22 and 23 which house electric wires 4 which connect every electric appliance 5. One end of the first arm 20 is pivotally supported on the side of the door frame (a) while one end of the second arm 30 is pivotally supported on the end of the sliding door (b). The other end of the first arm 20 is turnably pivoted on the other end of the second arm 30 with a connection member 40 directly.
Patent JP-H06244306-A (JP)
Title: Board for mounting electronic component
Inventor: KAWADE MASANORI
IPC: H01L23/12
Filed: 1993-02-19
Abstract: PURPOSE:To provide a board for mounting electronic components which enables a high-density wiring pattern. CONSTITUTION:The board has insulation substrates 91 and 92, wiring patterns 50 and 57 provided on the surface and rear sides thereof, and a recess 9 for mounting electronic components provided in the surface side. In the insulation substrates 91 and 92, a via hole 11 or a through-hole of a small diameter is formed for bringing in conduction the wiring pattern 50 on the surface side and the wiring pattern 57 on the rear side. On the rear side of the insulation substrate 01, blind holes 12 into which lead pins 8 are inserted are made, and which blind holes 12 do not extend through the insulation substrates 91 and 92.