baber/WOPTO huggingface dataset:
Patent JP-2001159109-A (JP)
Title: Water removal equipment
Inventor: SUGITA NOBUHIKO
IPC: A63C19/00
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To remove water lightly and quickly by curving, shifting direction or make U-turns by driving a turning rubber spatula with a relatively large rubber spatula set for water splashing and removing. SOLUTION: In constituting a water removal equipment for removing water from a pool by pushing water with a turning rubber spatula, front wheels 2 are respectively supported by pivots 3 at right and left pieces 1a, 1a facing each other of a channel- shaped pipe frame 1 in a plan view, two right and left side radial-shaped turning rubber spatulas 4, 4 between the pieces 1a, 1a facing each other are respectively supported by a center shaft 5 projected out to each outer side face of a drum portion 4A and respectively pivoted and overhung, the center end portion of each drum portion 4A is individually bore with a slip bearing 4B and a stay shaft 4C, thereby checking the blindly movement of the right and left drum portions 4A. Also a reversed transmitting member 6 is interposed between the right and left center shafts 5 and respective front wheel 2, thereby making a configuration of each turning rubber spatula 4 reversible to the front wheel 2 for each of right and left spatulas, a caster 7 is provided at the bottom of the frame 1, and a pushing rod 8 is projected out from the frame, thereby making the right and left turning rubber spatulas 4 advancing with curving or turning, while pushing the right and left turning rubber spatulas 4 with the pushing rod 8.
Patent JP-H07173559-A (JP)
Title: Hydrogen storage alloy and electrode for cell using the same
Inventor: NAKANO TAMA
IPC: H01M4/38
Filed: 1993-12-16
Abstract: PURPOSE:To maintain hydrogen storage ability even after exposure to high temp. by substituting a metallic element having a specified oxidation-reduction potential in an aq. soln. system for part of Ni. CONSTITUTION:A metallic element having +0.49 to -0.72V oxidation-reduction potential in an aq. soln. system at 25 deg.C is substd. for part of Ni in a hydrogen storage alloy having a CaCu5 type crystal structure and a compsn. represented by the formula LmNi5-x-yCoxAly (where 0.5<=x<=1.0 and 0.3<=y<=0.5), where Lm represents misch metal. When the resulting hydrogen storage alloy is blended with a binder and formed into an electrode for a cell, the restoring performance of the ecell at high temp. can be improved.
Patent JP-H0684890-A (JP)
Title: Manufacture of semiconductor integrated circuit
Inventor: KUOOFUA RII
IPC: H01L21/762
Filed: 1992-12-01
Abstract: PURPOSE: To provide a method of manufacturing an excellent semiconductor integrated circuit capable of forming a field oxide layer having a smooth surface. CONSTITUTION: An amorphous silicon layer 15 is formed on a substrate 11. A patterned layer 17 is formed on the layer 15 so as to expose a part of the layer 15. The exposed part of the amorphous silicon layer 15 is almost completely oxidized to form a field oxide layer 23. In general, the patterned layer 17 is made of silicon nitride. Furthermore, it is preferable to form the amorphous silicon layer 15 at the temperature of 550 deg.C±10 deg.C.
Patent JP-H11159838-A (JP)
Title: Air conditioner
Inventor: SANO KOICHI
IPC: F24F1/00
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To prevent charged dust from adhering to an air conditioner itself or the peripheral wall by disposing the radiation electrode of an ion generator in an air supply passage or in the vicinity thereof and interlocking the operation of the ion generator with that of an air cleaner. SOLUTION: A negative ion generator is built in an air conditioner, a fin tube type heat exchanger 8 is disposed on the inside of suction ports 4, 7 and a cross-flow air supply fan 9 is disposed in the rear of the heat exchanger 8. An electrostatic dust collection unit 11 for cleaning the air comprises counter discharge electrodes and a discharge electrode between them and fixed to the upper space between the heat exchanger 8 and a front panel 3 in order to capture invisible dust in the air or the smoke of cigarette by means of the counter discharge electrodes after charging through the discharge electrode. Every time when negative ions are generated through operation of an ion generator, the dust collection unit 11 of air cleaner is operated to remove dust in the air.
Patent JP-H05156366-A (JP)
Title: Manufacture of surface treated original plate by continuous annealing
Inventor: YAMADA TERUAKI
IPC: C22C38/06
Filed: 1991-12-03
Abstract: PURPOSE:To provide the method for manufacturing a surface treated original plate by continuous annealing capable of high temp. annealing and capable of manufacturing T-3 to T-4 by compact super rapid heating short time annealing and that is low in equipment cost. CONSTITUTION:This cover is (1) the method in which a slab constituted of 0.020 to 0.070% C, 0.05 to 0.60% Mn, 0.001 to 0.025% P, 0.001 to 0.025% S, 0.012 to 0.090% solAl, <=0.0035% N, <=0.0070% T.O and the balance iron with inevitable impurities is subjected to heating and hot rolling under ordinary hot rolling conditions and is coiled into a hot rolled steel strip, which is subjected to cold rolling of >=85 draft and is thereafter subjected to continuous annealing of heating it in the temp. range of at least >=500 deg.C to 650 to 850 deg.C at 300 to 2000 deg.C/s heating rate, holding it <=3sec, cooling it to <=550 deg.C at 40 to 550 deg.C/s cooling rate, staying it at 550 to 400 deg.C for 2 to 15sec and executing cooling to a room temp. and is (2) the method in which C.T is regulated to 660 to 750 deg.C, and the regulation value of C and N is widen.
Patent JP-H03202820-A (JP)
Title: Camera
Inventor: KAZUMI JIRO
IPC: G03B7/00
Filed: 1989-12-28
Abstract: PURPOSE:To easily photograph an object or a target substance by reading a code expressing set information and numerical value in an information reader, detecting it by a camera apparatus, performing specified camera actions by a controller and executing display corresponding to a detection signal. CONSTITUTION:A photograph is selected from a bar code list and a corresponding code part is scanned while depressing a switch 9. Then, the MCU 1 of a code reader 51 turns on a transistor 6 and lights an infrared diode 4 to read the bar code. When a switch 10 is depressed, the MPU 1 converts the code value of every two figures into a BCD code and transmits it to a device 52 through a NOR circuit 11. When a switch 27 is turned on, an MCU 20 measures the brightness of the object from the output of an A/D converter 26 and arithmetically operates a shutter speed and a stop value. The specified camera actions are controlled to be performed within a range where a program diagram is recognized, and the display of the numeral value corresponding to the detection signal is performed by a display device 24.
Patent JP-H03204384-A (JP)
Title: Front fender of motor-bicycle
Inventor: KATSURA TAKEHISA
IPC: B62J15/00
Filed: 1989-12-28
Abstract: PURPOSE:To effectively lead a running wind from a front fender inside a motor- bicycle body by connecting a covering member to cover a front side of a headpipe to the front fender, and forming a guide hole to guide the running wind inside the bicycle body near a connecting part of the covering member. CONSTITUTION:A covering member 116 to cover the front side of a headpipe 2 is connected to an upper guide part 5e formed on a front part 5b of a front fender 5, and attached to an upper bracket 102 through bolts 117 at its upper middle portion, and engaged with the upper guide part 5e of the fender 5 at its lower portion. Guide holes 118 are formed on both sides near a connecting part between the guide part 5e and the member 116 to lead running wind flowing along an upper face of the front part 5b of the fender 5 inside a bicycle body. Thus the running wind flows between an upper face of the fender 5 and a lower bracket 103, and moreover above the bracket 103 and then toward a radiator 44 and an engine to cool those parts.
Patent JP-H07172638-A (JP)
Title: Sheet material carrying device
Inventor: TONOMURA NAOYUKI
IPC: B65H5/38
Filed: 1993-12-20
Abstract: PURPOSE:To accurately determine the installing positional relationship between rollers and a guide by rotatably installing a regist guide on one regist roller so as to guide a sheet material to a pair of regist rollers to correct a skew of the sheet material, and regulating rotation by reference parts. CONSTITUTION:A sheet material carrying device has a pair of regist rollers to correct a skew of a fed sheet material and a regist guide to guide the sheet material to these. In this case, among the pair of regist rollers, a driving side regist roller is held on the device body side by a bearing, and a driven side regist roller 34 is held on the opening and closing cover side by a bearing. The regist guide 32 is rotatably installed on a shaft 34a of the driven side regist roller 34, and a bearing 32a composed of a low friction member is pressed in this installing part. A reference part 52c formed on a bearing 52 of the driven side regist roller 34 and a reference part 32c formed on the regist guide 32 are fitted to each other, and thereby the movement in the rotational direction of the regist guide 32 is regulated.
Patent JP-H11169614-A (JP)
Title: Filter
Inventor: TAKAMURE EIJI
IPC: B01D29/11
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a filter which enables the safer and simpler execution of maintenance of the filter to be installed into the piping of an air filter, etc. SOLUTION: The filter is provided with a protective cover 20 for covering a fastening fitting 13 of a mounting band 12 for fixing an upper housing 3 and a lower housing 4. When a mounting screw 21 to be mounted at the upper housing 3 is loosened in order to move this protective cover 20, the residual pressure in the housing is released from the part of the mounting screw 21. Further, the filter is provided with a hook 30 for connecting the upper housing 3 and the lower housing 4 to prevent immediate disassembly even if the mounting band 12 is removed. Even if there is the residual pressure in the housing, the pressure is automatically released by the same and further the disassembly is made possible even if the lower housing 4 is not pressed and, therefore, the filter which is safe and is good in the maintenance working efficiency is provided.
Patent JP-H07177117-A (JP)
Title: Communication equipment
Inventor: NAKANO MOTOO
IPC: H04J3/16
Filed: 1993-12-20
Abstract: PURPOSE:To provide a communication equipment capable of generating a desired frame with a same circuit by not using a timing ROM but using a RAM so as to allow a central processing unit to rewrite timing data. CONSTITUTION:A software and timing data for multiplexing and a logic circuit to control and supervise a satellite communication equipment 10 are written in a ROM 14. A CPU 13 sets an initial value of address counters 12, 23 and a parameter for a mode of a transmission frame or the like based on data stored in the ROM 14. A transmission RAM 15 outputs a timing signal corresponding to a count based on the transmission timing data and an output of the address counter 12 as an address depending on the content of the ROM 14. A data multiplexer circuit and logic circuit 16 use a timing signal from the transmission RAM 15 to implement the processing such as data multiplexing of transmission data in the frame structure and error correction of data or the like.
Patent JP-H05170581-A (JP)
Title: Device for fixing rotary car in excrement treating device
Inventor: NAKAMICHI TAKAHIKO
IPC: B61K7/16
Filed: 1991-12-26
Abstract: PURPOSE:To prevent damage of through hole of circular orbit and to simultaneously clean the surface of circular orbit during. revolution by checking shaking of a rotary wheel during running of a traveling truck. CONSTITUTION:A rotary wheel D consists of a reverse revolution preventing bar 19 attached to the rotary wheel in order to fix direction position after rotation, a sweeping piece 19a, to clean the surface of circular orbit during revolution, attached to the reverse revolution preventing bar 19 and a stopper 20, to stop the reverse revolution preventing bar 19, fitted to a traveling truck B. Therefore, deposit on a circular orbit rail 2 is eliminated, the rotary wheel D is fixed, damage of through hole on the circular orbit rail 2 is prevented to surely carry out transportation, piling, stirring and grinding of treated mixture at its maximum.
Patent JP-H09157592-A (JP)
Title: Pigment dispersant and its production
Inventor: MATSUI HIDEKI
IPC: C09D11/037
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To obtain a pigment dispersant which improves the dispersibility of a pigment by reacting a specified carboxyl-terminated polyester compound component with a polyvinylamine component. SOLUTION: This dispersant is obtained by reacting a carboxyl-terminated polyester compound component (A) essentially consisting of units formed by the ring opening polymerization of a lactone compound represented by formula I (wherein R<1> is a 1-10C aliphatic alkylene group) with a polyvinylamine component (B) represented by formula II (wherein (k) is an integer of 2-2,500). The molecular weight of component A is desirably in the range of 100-5,000. The molecular weight of component B is desirably in the range of 100-1000,000.
Patent JP-H05182136-A (JP)
Title: Composite magnetic head core and floating type magnetic head
Inventor: TAKAHASHI HIDEJI
IPC: G11B5/31
Filed: 1991-12-27
Abstract: PURPOSE:To prevent the magnetic saturation of a ferrite core by providing two bent parts in the inclined part of a magnetic metallic thin film on the side regulating a magnetic gap depth. CONSTITUTION:The drawing angle of the winding window near the magnetic gap 14 of the composite type magnetic head core is constituted to two stages; theta1 and theta2. Accordingly, the distance H1 from the bended part A of the ferrite core formed with the magnetic metallic thin film 12 on the side regulating the depth of the magnetic gap 14 to the end surface is so regulated that the conventional drawing angle can be taken larger than the drawing angle of the one-stage magnetic head core. Then, the dealing with high-density recording is possible without generating the saturation magnetization of the ferrite core near the bent part A.
Patent JP-H10174933-A (JP)
Title: Apparatus and method for separating fine particles
Inventor: JOSEPH B BIIERAGUSU
IPC: B07B13/11
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To improve energy efficiency and to perform maintenance at low cost by supplying a material on an inclined belt and driving the belt so that the inclined surface thereof is turned upwardly to allow particles to fall in a large number of small pockets provided to the surface of the belt. SOLUTION: A belt type separator 20 separates sand, waste refuse and fine particles 22 from wood chips 24 and the surface of the endless belt 26 moved between upper and lower rolls 28, 30 has an angle α with respect to a horizontal surface. The outer surface 54 of the belt 26 has a large number of pockets formed of ridges and projections. The relatively large material 24 is separated when it falls along the inclined surface stepwise and small particles or fine particles are caught by the pockets or grooves and moved as the belt 26 rises toward the upper roll 28. The belt 26 is changed in its direction when it reaches the upper roll 28 to fall toward the lower roll 30 and the fine particles 22 in the pockets are removed by a combination of gravity and an agitator 64 or a cleaning means.
Patent JP-H05182294-A (JP)
Title: Recording device and reproducing device
Inventor: NISHIKATA YUTAKA
IPC: G11B15/087
Filed: 1991-12-27
Abstract: PURPOSE:To improve such operation convenience that only what is not desired to be reproduced is skipped over by performing fast forwarding from a recorded position of a skip start ID at the time of reproducing and performing reproducing from a recorded position of a skip end ID or a start ID. CONSTITUTION:The skip start ID, skip end ID and start ID are recorded in desired positions on a magnetic tape 12 in a VTR by operating a system controller 1 and an operating panel 3. Then, at the time of reproducing, the fast forwarding is performed from the recorded position of the skip start ID, and the reproducing is performed from the recorded position of the skip end ID or the start ID.
Patent JP-H10188425-A (JP)
Title: Disk device
Inventor: KABASAWA HIDETOSHI
IPC: G11B17/04
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism to drive a shutter opening member for opening the shutter of a disk cartridge in the opening direction, and also to make a disk device thinner. SOLUTION: A shutter opening arm 31 of the disk device 11 is constituted by connecting a 1st arm 32 and a 2nd arm 33, and since a gear part 56 of the 1st arm 32 is engaged with a rack 61 arranged on a base 22b of a casing 22 in accordance with the movement of the tray 12 in the direction B, the shutter is fully opened before the front end of the disk cartridge comes up to a turntable 24. By a restraining plate 63, the rack 61 is restrained in the process the tray 12 is pulled out to the disk exchanging position, and after the shutter of the disk cartridge is opened in the process the tray 12 comes up to the mounting position, the rack 61 is moved to the retreating position by the pressurization of the tray 12. By this procedure, the lowering of the height position for inserting the tray 12 is made possible, accordingly, the device can be made.
Patent JP-H05179961-A (JP)
Title: Intra-cylinder injection type internal combustion engine
Inventor: NAKADA KOICHI
IPC: F02F1/42
Filed: 1991-12-27
Abstract: PURPOSE:To restrain generation of unburnt HC and insure stable combustion by constituting the engine so that fuel injected to a cylinder except a first recessed groove is collected around an ignition plug without dispersing it in the whole combustion chamber at increasing a fuel injection quantity CONSTITUTION:Concerning a first recessed groove 15 formed on the top face of a piston 2, a second recessed groove 16 spaced from the first recessed groove 15 and extended along the contour of the first recessed groove 15 is formed on the opposite side of a fuel injection valve 14. At a small injection quantity, the fuel injected from the fuel injection valve 14 and colliding against the bottom wall 15c of the first recessed groove 15 is advanced toward the end part 15a of the first recessed groove under an ignition plug 10 along the side wall 15b of the first recessed groove. Further the engine is constituted in such a way that when the fuel injection quantity is increased, fuel injection timing is advanced, a part of fuel is injected into the first recessed groove 15 but remaining fuel is injected into the second recessed groove 16, so as to collect the mixture formed by fuel injected into the second recessed groove 16 around the ignition plug 10.
Patent JP-2001168509-A (JP)
Title: Method and device for applying flux
Inventor: MORI YOSHIAKI
IPC: H05K3/34
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To eliminate the application of flux to an unnecessary portion. SOLUTION: A flux coater 10 can move along the surface of a member to be joined, because its discharge head section 12 is mounted on an X-Y table 14. The head section 12 is formed in the same shape as that of the printer head of an ink-jet printer and, in the section 12, a plurality of discharge openings 16 from which the fluidal flux is discharged fixed amounts by fixed amounts is provided in a linear or zigzag form. The head section 12 and table 14 are controlled by means of a controller 40 so as to discharge and apply the flux to a portion to be joined at an arbitrary position of the member to be joined.
Patent JP-H10233130-A (JP)
Title: A.c. superconduting multiple stranded wire
Inventor: SUGIMOTO MASAHIRO
IPC: H01B12/08
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To balancedly realize a high carrying current density, less A.C. loss, and high safety under an A.C. fluctuation magnetic field in a commercial frequency region, by spirally winding a normally conducting metallic body on an outer periphery, where plural superconductive element wires, therein plural superconductors are embedded on the ever-conductive metallic body, and stranded. SOLUTION: Six A.C. superconducting element wires 1 are coaxially stranded in left-hand strand on the periphery of a stainless wire 2 to be adopted as a superconductiving primary stranded wire 3, and six wires 3 are stranded in the left-hand stand on the periphery of an insulated stainless wire 4, and are adopted as a superconducting secondary stranded wire 6a. One copper tape 5, having given width and thickness, is spirally wound clockwise on the periphery of the stranded wire 6 to be adopted as the superconducting secondary stranded wire 6 with a copper tape. Moreover, six stranded wires 6 with the copper tape are stranded in left-hand strand on the outer periphery of stranded wires, wherein seven insulated stainless wires 4 are stranded, to be adopted as a superconducting multi stranded wire 7.  Consequently, the copper tape 5 and the respective stranded wire 3 can be uniformly and surely contacted.
Patent JP-H09160288-A (JP)
Title: Toner for developing electrostatic charge image
Inventor: KANBAYASHI MAKOTO
IPC: G03G9/08
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To obtain a toner having clear image characteristics free from fog and excellent in durability and stability by using toner particles and hydrophobic fine alumina powder obtd. by thermally decomposing specified fine powder of aluminum ammonium carbonate hydroxide and making the resultant fine alumina powder hydrophobic. SOLUTION: This toner has toner particles and hydrophobic fine alumina powder obtd. by thermally decomposing fine powder of aluminum ammonium carbonate hydroxide having >=130m<2> /g BET specific surface area under gaseous nitrogen and making the resultant fine alumina powder hydrophobic. Surface- treated fine alumina powder having 30-90% hydrophobic degree, >=130m<2> /g BET specific surface area and 0.002-0.1μm primary particle diameter is preferably used as the hydrophobic fine alumina powder. The toner is excellent in flowability, has stable electrostatic chargeability and is excellent also in transparency in OHP.
Patent JP-2000173431-A (JP)
Title: Electromagnetic relay
Inventor: SHIMOMURA TSUTOMU
IPC: H01H50/04
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic relay with improved insulation performance. SOLUTION: A housing groove 49a in which a normally open contact plate 30, a movable contact plate 31, and a normally closed contact plate 32 are set respectively is placed at one end side of a body 4 in the long direction, and recessed housing part 42 in which an electromagnetic block is set is placed at the other end side. The electromagnetic block 1 has an amateur which moves back and forth in accordance with an electric current carrying condition of a coil. A card 2 is bridged between the amateur and the movable contact plate 31 opposing to a wall 41 which constitutes the ceiling of the recessed housing part 42 and press the movable contact plate 31 in accordance with the back and forth motion of the amateur 16, and switch the contact part 3.  A protruded base 50 is protrusively formed on a part of the wall 41 between the electromagnetic block 1 and contact 3, and the creeping distance alongside of the wall 41 between the electromagnetic block 1 and the contact 3, and card 2 can be elongated.