baber/WOPTO huggingface dataset:
Patent JP-2001050191-A (JP)
Title: Twin electric fan
Inventor: SUGITANI MINORU
IPC: F04D25/08
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To supply wind to both sides by a single electric fan, contract a mounting area, facilitate an operation, and reduce costs by attaching a pair of blades whose twist directions are reverse, to both ends of a single rotary shaft at prescribed clearances. SOLUTION: A pair of blades 2 whose twist directions are reverse are attached to a single rotary shaft 1 at prescribed clearances. In association with rotation of the single rotary shaft 1, a pair of blades 2 are rotated in reverse directions, and air are supplied to the reverse directions. In a fulcrums 3 enclosing a motor for rotatively driving the rotary shaft 1, a prescribed clearance is formed between a pair of blades 2. The motor is driven by only turning on a single power switch. It is thus possible to supply air to both sides by the single electric fan, and it is also possible to contract a mounting area. Furthermore, it is possible to facilitate an operation, and it is also possible to reduce costs.
Patent JP-H08218044-A (JP)
Title: Chloroprene rubber latex for adhesive and latex adhesive composition using the same
Inventor: WAKAYAMA HISAMASA
IPC: C08F2/38
Filed: 1995-10-03
Abstract: PURPOSE: To obtain a chloroprene rubber latex with high level of well-balanced adhesion characteristics, i.e., initial bond strength, bond strength at normal temperatures, bond strength at elevated temperatures, and water resistance. CONSTITUTION: This chloroprene rubber latex is such a solution as to be prepared by dissolving in chloroform a chloroprene rubber copolymer made pref. from chloroprene monomer and carboxyl-bearing vinyl monomer so as to be 5wt.% in concentration, free from organic solvent insolubles, and 600-2000mPa.s in viscosity. This latex is obtained, pref. by polymerization of (A) a total, of 100 pts.wt. of (i) 90-99.5 pts.wt. of chloroprene monomer and (ii) 0.5-10 pts.wt. of methacrylic acid using (B) 0.5-10 pts.wt. of a water-soluble salt of an alkyl diphenyl ether disulfonic acid in the presence of (C) 0.1-3.0 pts.wt. of n-dodecyl mercaptan at 0-80 deg.C to a monomer conversion degree of 60-100 (pref. 95-100)%.
Patent JP-H10103610-A (JP)
Title: Boiler
Inventor: ANDO KIYOSHI
IPC: F22B37/10
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To prevent buck stays and side walls from being mismatched through deformation by providing an inside furnace wall on a diagonal line of a quadrangle and joining the buck stays mutually at the respective corners of the quadrangle in a manner of barring each buck stay from displacement by virtue of another buck stay on the opposed side. SOLUTION: A boiler is square in a plane figure as a whole and divided into two parts by a diagonal line with each of the plane figures consisting of an equilateral right-angled triangle. The inside of a corner part in which plane figures are opposed, that is, the inside of a corner part in which parts are structurally opposed, is connected by an inside furnace wall 22. In this part with vertices the side walls 1, 3, 4, 6 and the buck stays 10-13 are mutually joined, and the opposed side walls (1, 3), (4, 6) and the buck stays (12, 13), (14, 16) bar the part from protuberating. In this manner the buck stays 10-13 and the side walls 1, 3, 4, 6 can be freed from being mismatched through deformation.
Patent JP-2000091645-A (JP)
Title: Semiconductor light emitting device and its manufacture
Inventor: OMOTO MASATOSHI
IPC: H01L33/62
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor light emitting device having a large light emitting section in which a dot matrix for display panel having a high display quality can be constituted. SOLUTION: A semiconductor light emitting device is constituted in such a way that surface electrodes 7A and 7B are formed on the front surface of a substrate 2 and, at the same time, electrodes for mounting are formed on the rear surface of the substrate 2. Then the surface electrodes 7A and 7B are respectively connected to the electrodes for mounting through through holes 1 formed through the end sections of the light emitting device and a light emitting element 3 is mounted on the electrode 7A and sealed with a molded resin. The through hole 1 on the light emitting element 3 mounting side is closed with a thin film 6 and the molded resin 4 is formed in a furrow-like shape to the top of the hole 1.
Patent JP-H1195500-A (JP)
Title: Image forming method and image forming device
Inventor: SAKAMOTO KOJI
IPC: G03G15/01
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To express the low density part of an image with high image quality in a stable condition. SOLUTION: In this method and device by which a dotted electrostatic latent image having a fixed size is formed by scanning an exposing device 3 to a photoreceptor 1 with beam set to fixed light quantity capable of sufficiently optically attenuating the potential by electrification of the photoreceptor 1, and the electrostatic latent image is developed and transferred to a paper S, the electrostatic latent image is developed in an image producing condition capable of expressing the image with low density by reducing toner adhering amount. Thus, the low density part of the image can be expressed with the toner sticking amount without reducing the diameter of the dot of the electrostatic latent image. Thus, the stable electrostatic latent image can be formed regardless of the density of the image, and the image can stably be transferred onto the paper S.  The low density part of the image can be expressed with the small toner sticking amount, so that image quality small in dispersion can be obtained.
Patent JP-H1099617-A (JP)
Title: Bath water circulating filter apparatus
Inventor: KOSONE MASAAKI
IPC: A47K3/00
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To prevent waste refuse in bath water from penetrating into an apparatus main body by making it possible to attach one filter even if other filter is detached during the circulation of bath water. SOLUTION: A unit 2 on the side of a bathtub is constituted of a front case 6 and a rear case 12 and a first fine mesh filter 9 is pressed by a filter presser 10 to be housed in the front case 6 and a second coarse mesh filter 11 is attached to the rear case in a freely detachable menner and, when the case 6 is detached from the rear case 12 along with the first filter 9 and the filter presser 10, the second filter 11 is left.
Patent JP-H04134911-A (JP)
Title: Antenna system
Inventor: KURASAWA KIYOYOSHI
IPC: B42D15/10
Filed: 1990-09-26
Abstract: PURPOSE:To realize sure communication at all times even at any relative angle by arranging plural transmission reception plane antennas while they are overlapped partly with each other. CONSTITUTION:Plural transmission reception plane antennas 7,8 are arranged to any or both of a master set and a slave set making data transmission reception in a radio wave while they are overlapped partly. That is, since the adjacent plane antennas 7,8 cover each communication enable range, even when the plane antennas of the master set and the slave set are in the perpendicular relation of position, the communication enable range is widened. Thus, sure communication is always realized even at any relative angle.
Patent JP-2000088345-A (JP)
Title: Heat pump bath hot-water supplier
Inventor: NISHIYAMA YOSHITSUGU
IPC: F24H1/00
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To uniforming the temperature distribution of a bathtub by a method wherein either one control means between a control means for operating a compressor intermittently or another control means for controlling the output of the compressor is provided. SOLUTION: A heat pump bath hot-water supplier is provided with a compressor 1, an expansion valve 2, a refrigerant circuit 3, a supplying hot-water heat exchanger 4, a supplying hot-water circuit 5, a supplying hot-water tank 6, a bath heat exchanger 7, a bathtub 8 and a bathtub water circuit 9 in addition to a control means 10 and another control means 11. In this case, the control means 10 controls the intermittent operation of the compressor 1 based on the time of operation while the control means 11 controls the output of the compressor 1. According to this method, the operation of the compressor 1 is stopped by the control means 10 to prevent the bathtub water from being cooled in the bath heat exchanger 7, while the output of the compressor 1 is lowered by the control means 11 to restrain the cooling of the bathtub water in the bath heat exchanger 7.
Patent JP-H1196257-A (JP)
Title: Fax-ocr system
Inventor: SATO OSAMU
IPC: G06Q40/00
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To store transaction data at a low cost and to quickly inquire transaction data by providing a client with a data management means for writing/ reading out information in/from an external storage medium, recording and storing transaction data in the external storage means and reading out and inquiring the transaction data. SOLUTION: A client 7 communicates with a facsimile(FAX) connected through a line and receives a written request for requesting transaction processing from the FAX to deal with the request. A data management means (magneto-optical disk device) 14 in the client 7 writes/reads out information in/from an external storage medium (magneto-optical disk) 15. A control means 16 consisting of a CPU, a memory, a program for controlling these units, etc., controls a display means 11, an input means 12, a hard disk 13, and the data management means 14, writes the information of an executed transaction in the medium 15 as transaction data and reads out and inquires the transaction data from the medium 15.
Patent JP-H08125453-A (JP)
Title: Amplifier circuit
Inventor: MATSUYAMA SATORU
IPC: H03F3/16
Filed: 1994-10-21
Abstract: PURPOSE: To attain a wide band characteristic and a wide dynamic range charac teristic while securing a desired gain in the amplifier circuit employing a semi conductor element in the CMOS process. CONSTITUTION: In the amplifier circuit in which drain terminals Vout of a 1st N channel transistor(TR) 11 using its gate terminal for an input terminal Vin and of 2nd N channel TR 21 of diode connection are connected to an output terminal and the output terminal Vout is connected to a power supply VDD via a constant current source ID, a wide dynamic rage characteristic is provided by connecting a TR array comprising plural N-channel TRs 12, 22 whose source terminal is connected to a drain terminal of the succeeding N channel TR sequentially between source terminals of the 1st N-channel TR 11 and the 2nd N-channel TR 21 and ground.
Patent JP-H05103413-A (JP)
Title: Gas-insulated bus
Inventor: SUMIKAWA TOSHIO
IPC: H02G9/08
Filed: 1991-10-03
Abstract: PURPOSE:To make it possible to execute a balanced three-phase transmission, absorb the displacement between the gas-insulated buses laid in two different directions in a vertical shaft, connect these gas-insulated buses efficiently, and implement an easy connection to a test transformer by utilizing the vertical shaft. CONSTITUTION:The gas-insulated buses which are laid in tunnels 1 and 2 are the gas-insulated buses 11 and 12 of a phase separation type. In a vertical shaft 3, the tunnel apertures in the different two directions are arranged apart from each other so that the distance between the centers of the two apertures in the vertical direction to the same wall face of the vertical shaft or to the upper and lower parts of different wall faces is greater than the diameters of these apertures. In the vertical shaft 3, a plurality of the gas-insulated buses 13 of the phase separation type are laid as the connecting buses of the phase separation type which connect between the gas-insulated buses 11 and 12 of the phase separation type drawn out from the two apertures.
Patent JP-H07108086-A (JP)
Title: Floor structure for game center
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1993-10-14
Abstract: PURPOSE:To provide a floor structure for game center in which a game machine land can be quickly and easily set on the floor to reduce the construction cost, the beautiful appearance in a game center can be improved, a feeling of freedom can be provided at the feet of a player to make him relax, and, further, dust and rubbish can be easily recovered. CONSTITUTION:A frame member 21 for supporting a chair 20 conformed to each game machine 12 in a game machine island 10 is integrally fixed to the base part 10a lower end of the island 10, the game machine island 10 is stably self-stood on a floor bed surface 31 by the frame member 21, and flooring blocks 32, 35 are closely laid on the floor bed surface 31 to form a floor face. The height of the flooring block 35 on which the feet of a player is situated is set lower than the other block 32 along the longitudinal direction of the base part 10a of the game machine island 10 to form a relax groove 36.
Patent JP-S61128900-A (JP)
Inventor: SOFUII JIEI BOGUSURAUSUKII
IPC: G01N33/50
Filed: 1985-11-18
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-S62115482-A (JP)
Title: Developing device
Inventor: KAMATA ISATO
IPC: G03G15/08
Filed: 1985-11-15
Abstract: PURPOSE:To obtain a device small in size and light in weight by providing a sheet-shaped elastic member, which energizes always a developer in a developer vessel toward a developer carrier, to supply the developer without being affected by the angle of rest of the developer. CONSTITUTION:A developer 10 is replenished from an aperture 11b for replenishment to a space part between a developing roll 12 and a sheet-shaped elastic member 16 in a developer vessel 11 and is stored there. The developer 10 is agitated by an agitating member 13 and is electrified and carried and is supplied to the developing roll 12, and the layer thickness is controlled by a blade 14, and the developer is carried to a developing area E to develop an electrostatic image formed on a photosensitive drum 17. The sheet-shaped elastic member 16 like a polyester film has one end fixed to an upper cover 15; and when the quantity of the developer 10 is smaller, the member 16 is displaced by its own restoring force to energize always the developer 10 toward the developing roll 12. Thus, it is unnecessary to set the angle of inclination of the inside face of the developer vessel 11 to the angle of rest or larger of the developer 10 or attach a shake member.
Patent JP-S62116162-A (JP)
Title: Thermal head
Inventor: WATANABE YOSHIHIRO
IPC: H05K1/05
Filed: 1985-11-15
Abstract: PURPOSE:To obtain the titled device having excellent insulation between a heat generating part and a metallic base and excellent heat-accumulating and heat-diffusing properties at the time of heat generation, by providing heat generating elements, electrodes and an abrasion-resistant layer on an insulating substrate obtained by providing a predetermined glass ceramic layer on a metallic base. CONSTITUTION:A glass ceramic layer should at least have a composition comprising not less than 15wt% of at least one alkaline earth metal oxide (BaO, MgO, CaO or ZnO) and not more than 2wt% of an alkali metal oxide (Na2O, K2O or Li2O) and a coefficient of thermal expansion of 60-150X10<-7>/ deg.C. The material comprising not less than 15wt% of the alkaline earth metal oxide shows a reaction of the oxide with SiO2 and B2O3, which are main constituents of a glass, to form a highly insulating crystalline phase. If the amount of the alkali metal oxide is more than 2wt%, the crystalline phase of the alkaline earth metal oxide with SiO2 and B2O3 is not easily formed, and insulated property and heat resistance will be poor. It is preferable that the coefficient of the glass ceramic layer is slightly lower than that of a metallic base.
Patent JP-H1197534-A (JP)
Title: Semiconductor device and its manufacture
Inventor: CHISHIKI SHIGEO
IPC: H01L21/8242
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To suppress the accumulation of charge in an insulating film spacer and the reduction of the insulation characteristics in the wiring layers between upper and middle layers, by containing an insulation spacer consisting of a BPSG or PSG film being subjected to thermal reflow in the insulating film spacer for covering the side surface of a self-alignment contact hole. SOLUTION: Isolation at a part where a bit line 117 being connected to an-N-type source/drain region 105 via a bit contact hole 111 is disposed closest to a gate electrode 104 is achieved by the elimination insulating film spacer between a silicon oxide film 112 with a film thickness of approximately 30 nm and a BPSG film spacer 114a with a film thickness of a approximately 30-50 nm, thus preventing charge from being accumulated in the insulating film spacers 112 and 114a being provided on the side surface of the self- alignment contact hole 111, and suppressing the deterioration of the insulation characteristics between the bit line 117 and the gate electrode 104 via the self- alignment contact hole 111.
Patent JP-S63112155-A (JP)
Title: Ink jet printer
Inventor: KOIDE YOSHIO
IPC: B41J2/165
Filed: 1986-10-30
Abstract: PURPOSE:To prevent lowering of printing operation efficiency due to cleaning of the head, by coupling an ink tube for discharging ink in an ink nozzle to the ink nozzle and when an orifice of the ink nozzle is clogged with a foreign matter, providing negative pressure in the ink nozzle and floating the foreign matter from the orifice then discharging together with the ink. CONSTITUTION:Upon throw-in of power source, an ink pressurizing pump 2 is operated to produce a proper pressure. When an ink supply valve 7 is opened, ink particles are ejected through an ink nozzle 10 to enable printing. Upon reception of a command for removing foreign matter from an orifice 11, the ink supply valve is closed to provide a negative pressure in the ink nozzle 10 by means of a pressure changing device 28, or positive and negative pressures are fed repeatedly and periodically so as to float a foreign matter clogged at the orifice 11 at the tip of the ink nozzle 10. When an ink discharge valve 13 is opened then the ink supply valve 7 is opened, the floating foreign matter is discharged together with the ink being supplied to an ink tank 25.
Patent JP-H07213233-A (JP)
Title: Food for animal and perfect food particularly for cat and dog
Inventor: GEORUKU HAINEMAN
IPC: A23K10/26
Filed: 1994-10-21
Abstract: PURPOSE: To provide foods for animals, especially, perfect foods for cats or dogs optimized in nutritional science and physiology by mixing muscles and/or minced meat with a card. CONSTITUTION: The foods for animals, especially the complete foods based on meat mix the card (A) of 50 to 90 wt.% (preferably 75 wt.%) and the muscles and/or minced meat (B) of 5 to 50 wt.% (preferably 25 wt.%). In place of component (B), meat substitutive substances can be mixed as well.
Patent JP-H02106304-A (JP)
Title: Semi-pc post and manufacture thereof
Inventor: WAKIZAKA TATSUYA
IPC: B28B21/70
Filed: 1988-10-14
Abstract: PURPOSE:To form a hollow semi-PC post being a cross-sectional rectangular by arranging hoop reinforcement set with cores therebetween on the inner part of a post mold frame consisting of PC board arranged with iron reinforcement in its longitudinal and lateral directions in use of spacer such as a doughnut or the like, after that, centrifugally concrete-molding them. CONSTITUTION:A PC board 1 is fabricated in a manner such that fine steel wires are folded into equilateral triangles, and a three dimensional wire gauze 2 being continued with the equilateral triangles longitudinally and laterally is spread over on the same plain face, and mortal 3 is set on the lower half thereof. Next, the face to be exposed with the three dimensional wire gauze 2 of the PC board 1 is turned into the inside and fabricated firmly so as to be constituted into a cross-sectional rectangular. Cores 17 for restraining a post main reinforcement arranged in the intermediate part of the post are disposed in the hoop reinforcement. Concrete is inputted thereinto by rotating a mold frame device 5. Inasmuch as the hoop reinforcement and the cores are disposed therein. A semi-PC post having a large cross-sectional area can be manufactured.
Patent JP-H0976192-A (JP)
Title: Shearing device
Inventor: ISHIKURA NOBORU
IPC: B02C18/06
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To provide an economical shearing device to shear mainly a hard material to be sheared which is thicker such as narrow paper by arranging it. SOLUTION: Blade edges of a rotary blade 11 are constituted by combining a plural number of short blade materials 141... on a shearing device furnished with a rotary blade provided with blade edges 141a... extending in the axial center direction around a drum part 12 axially supported free to revolve and a fixed blade 21 and to shear a material S to be sheared between the rotary blade 11 and the fixed blade 21 by rotating the rotary blade 11. A plural number of the short blade materials 141... are respectively independently arranged on the drum part 12 so as to have a shearing angle αagainst a blade edge 21a of the fixed blade 21, and the fixed blade 21 is arranged so that its blade edge line 21a has a specified clearance including zero against a rotating locus surface of blade edge lines 141a... of the rotary blade 11.
Patent JP-H03118079-A (JP)
Title: Fine motion removing device for monitor
Inventor: MIYASHITA TOSHIYUKI
IPC: A61N1/39
Filed: 1989-10-02
Abstract: PURPOSE:To house a device in a narrow place and to easily observe the signal of an electrocardiogram by fitting a display part to a main body so as to be turned back and forth and building in a reception antenna. CONSTITUTION:In the edge part of a recessed surface 31 provided on the upper surface of a main body 3, a display part 4 is fitted so as to be rotated. A display screen 4A is integrated in a plate 4B to be turned in an arrow A direction. In the lower part of the turn plate 48, shafts 4C and 4D are extended to right and left and respectively inserted to bearings 3C and 3D on the main body 3 side. With these shafts 4C and 4D as support shafts, the above mentioned display part 4 can be turned forward F and backward B of the main body 3. A reception antenna 5 is built in a curled cord 41 so as to receive the electrocardiogram signal of a patient transmitted from an external telemeter transmitter. Accordingly, a part protruded from the main body is comparatively eliminated and the device can be housed in the narrow place. Since the inclination angle of the display part 4 can be freely changed, the waveform of the electrocardiogram signal to be displayed on the screen is extremely easily observed.
Patent JP-H05102285-A (JP)
Title: Unmanned transfer device
Inventor: KADOWAKI YOSHISANE
IPC: G05D1/02
Filed: 1991-10-04
Abstract: PURPOSE:To solve a problem that an unmanned transfer carriage must be charged when the battery mounted on it is required to be charged even if the carriage is mounted with components and to solve another problem that an additional unmanned transfer carriage is required even if another transfer carriage is in operation, and the other carriage is charged or kept on standby. CONSTITUTION:A battery charging terminal 8 is provided to an automatic shelf 3 and an automatic path box 5 (henceforth, represented by a transfer station), and a battery charging terminal contact plate 9 is provided to an unmanned transfer carriage 1. By this setup, a single unmanned transfer carriage can meet requirements and can be automatically charged on standby at the transfer station, and an automatic charger 2 can be dispensed with. Batteries 7 can be lessened in number as compared with a case where a battery replacement system is employed.