baber/WOPTO huggingface dataset:
Patent JP-H07247994-A (JP)
Title: Impeller for motor-driven blower
Inventor: KAYAMA HIROYUKI
IPC: F04D29/28
Filed: 1994-03-11
Abstract: PURPOSE:To hold down deformation at the time of high speed rotation to a small amount in a simple constitution by providing one pair of front and rear shrouds, providing plural blades between the shrouds, and providing the rear shroud with a part bent downward on the outer peripheral end part. CONSTITUTION:An impeller for a motor-driven blower loaded on a vacuum cleaner comprises plural blades 25 which have three-dimensional curved surfaces and include plural projections 26, 27 provided on the end edges thereof, and the impeller is integrally assembled by locking the projections 26, 27 of each blade 25 in holes 23, 24 for projection provided on the front shroud 22 and the rear shroud 22. In this case, the rear shroud 22 is provided with a bent part 28 formed on the outer peripheral end part thereof by bending downward and inward. Thus, the rigidity of the rear shroud 22 and in its turn the whole impeller can be increased by simple constitution such as providing the bent part 28 so as to obtain an impeller with high strength, which can enough withstand centrifugal force at the time of high speed rotation.
Patent JP-S63208952-A (JP)
Title: Information processor
Inventor: FUKUDA MASAHARU
IPC: G06F11/28
Filed: 1987-02-26
Abstract: PURPOSE:To decrease the number of microprogram steps and to realize display even in a CPU clock by performing the display control of a CPU register with hardware. CONSTITUTION:When a display controller 20 receives a request for display of the register contents, a microinstruction controller 11 of a CPU10 receives the information on reception of said display request and delivers a microinstruction execution inhibiting signal 35 to inhibit the execution of a microinstruction and also to inform the register reading permission to the device 20. The controller 20 outputs a signal to a multiplexer 18 for selection a register 16 to which a display request is given and at the same time keeps a shift permitting signal 33 turned on for a period equal to the cycle number coincident with the bit numbers of various registers. The designated register 16 shifts synchronously with a clock for an ON period of the signal 33. This shift output is given to an input register 19 as the serial data and then converted into the parallel data via the multiplexer 18. Then this parallel data is displayed by a display control device 20.
Patent JP-S55134507-A (JP)
Title: Frequency converter
Inventor: AONO YOSHITAMI
IPC: H03D7/14
Filed: 1979-04-05
Abstract: PURPOSE:To improve input VSWR and mutual isolation extending over a wide range by connecting 90 deg. hybrids together as fixed. CONSTITUTION:A local oscillation signal and input signal are applied to inputs 35 and 36 of 90 deg. hybrids 20 and 21, and resistive terminators 24 and 25 are connected to the other terminals. Further, a single-balance type frequency converter is formed of 90 deg. hybrids 22 and 23, diodes 26 and 27, and 28 and 29, etc. Both outputs of hybrids 20 and 21 are connected to hybrids 22 and 23. The outputs of the above-mentioned diodes are out of phase and an IF signal is output by way of LPF34. In the circuit like this, reflected signals from respective hybrids are absorbed by resistive terminators and never returned to the other inputs mutually, so that each input VSWR and mutual isolation can be improved extending over a broad band.
Patent JP-H02249281-A (JP)
Title: Solar light collector device
Inventor: ROOJIE GAROWA MONBURIYUN
IPC: F24J2/52
Filed: 1990-02-23
Abstract: PURPOSE: To increase power generation of a solar beam collector by a factor of two or more by a structure wherein each panel is independent from the corresponding supporting face of a roof type structure and hinged along the ridge of the structure through an appropriate mechanism to turn about the ridge thus sustaining an inclination vertical to a solar beam. CONSTITUTION: A top edge part extending in the longitudinal direction of front and rear panels 2, 3 is aligned with the ridge HH' of a roof type structure 1 wherein the front and rear panels 2, 3 are constructed of a member 6 extending in the longitudinal direction, a lateral member 7 and intermediate lateral members 8, 9 and a solar light collecting means is mounted on that structure. A pivot hinge is fixed to a spacer 36 disposed between the intermediate lateral members 9 in front of the roof type structure 1 and three hydraulic jacks 34 are coupled with a hydraulic pressure control center 39 located at the base of the roof type structure 1.  Subsequently, the rod of the hydraulic jack 34 is extended to turn the rear panel 3 about an axis HH' aligned with the ridge of the structure and lifted up to a position shown by a dot line so that the rear panel 3 functions as a solar light collector.
Patent JP-S57165034-A (JP)
Title: Porous material for adsorbing oils
Inventor: SHIBATA KOUZOU
IPC: B01J20/12
Filed: 1982-03-15
Abstract: PURPOSE: To obtain an inexpensive easily handled adsorbing agent by using a material based on silica and clay and having numberless connected pores and hydrophobicity as the porous material for adsorbing oils.  
     CONSTITUTION: When a gas pore forming material such as saw dust or the like is mixed in a base composition comprising a mixture of powdery silica and clay and, after good stirring, the obtained mixture is molded into a desire shape and the obtained molded object is baked at a high temp. after drying, the gas  pore forming material is burnt off and numberless continuous pores are formed. After baking, the baked object is treated with a hydrophobic treating liquid to  impart hydrophobicity thereto. Thus obtained catalyst adsorbs oils well as well  as is inexpensive and easily handled. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07249697-A (JP)
Title: Nonvolatile semiconductor memory device
Inventor: CHOKAI AKIRA
IPC: H01L29/792
Filed: 1994-03-11
Abstract: PURPOSE:To see to it that this device is hard to be influenced by the dispersion of element property by the gate bird's beak in the after oxidation process by arranging the constitution such that the increase of thickness of the end to the center of a second insulating film is smaller than the increase of the thickness of the end to the center of a first insulating film. CONSTITUTION:N-type channel source and drain regions 2 are made, with a channel region 1a between, on the surface of a p-type silicon substrate 1. A first insulating film 3, a floating gate 4, a second insulating film 5, a control gate 6, and a tungsten silicide film 7 are stacked in order on the channel region 1a. The increase of the thickness of the end to the center of a second insulating film 5 is made smaller than the increase of the thickness of the end to the center of a first insulating film 3. In this structure, a gate bird's beak is made at the end of the first insulating film 3, and a tunnel current flows in the section of the first insulating film 3 high in reliability at the center of the channel region 1a. Hereby, the influence on the tunnel current property after the after oxidation process can be reduced sharply.
Patent JP-H07248418-A (JP)
Title: Antireflection polarizing plate and production thereof
Inventor: AOSAKI KOU
IPC: G02B1/14
Filed: 1994-03-11
Abstract: PURPOSE:To produce such an antireflection polarizing plate that has an antireflection layer comprising a noncrystalline fluorine-contg. polymer and a resin layer having self-repairing property and scratch resistance with good productivity. CONSTITUTION:This antireflection polarizing plate is produced by forming a resin layer having self-repairing property and scratching resistance on at least one surface of a polarizing plate and then forming an antireflection layer comprising a noncrystalline fluorine-contg. polymer on the resin layer. Otherwise, films to be used as protective layers which have antireflection layers comprising a noncrystalline fluorine-contg. polymer preliminarily formed are laminated on both surfaces of a polarizer.
Patent JP-H02221967-A (JP)
Title: Electrophotographic toner
Inventor: AOKI NOBUO
IPC: G03G9/097
Filed: 1989-02-23
Abstract: PURPOSE:To sharpen an image and to enable successive use of a toner by mixing a specified electric charge controller with the toner. CONSTITUTION:The toner is mixed with as the charge controller a compound represented by formula I in which each of R1 and R4 is H, alkyl, or the like; each of R2 and R3 is optionally substituted aryl; M is a trivalent metal atom; and X<+> is cation, and this compound is embodied by a compound of formula II and the like, thus permitting the compound to be good in dispersibility into a resin, and in heat stability at a melt kneading temperature, and the like, and also colorless, and accordingly, the toner to form a sharp image and to be used for successive operations.
Patent JP-S60184987-A (JP)
Title: Rotary compressor
Inventor: HORI MICHIMASA
IPC: F04C28/26
Filed: 1984-03-05
Abstract: PURPOSE:To make compression capacity controllable into three stages with a large range, by making a dead space so as to be formable in a cylinder wall with slide wall material shifted as well as interconnecting this dead space to the suction side. CONSTITUTION:Closing a first solenoid valve 30 and, after once opening a second solenoid valve 32, when it is closed at once, back pressure in a slide wall material drops to some extent whereby the slide wall material moves by dint of a spring 16. As a result, an empty space 20 making up a dead space is produced in a base position of the slide wall material so that compression capacity is reduced. Next, when the second solenoid valve is opened, the said space 20 comes to be interconnected to the upstream side of an accumulator 27 at the suction side in succession whereby the compression capacity is yet more decreasable in consequence.
Patent JP-H06191257-A (JP)
Title: Vehicular air conditioner
Inventor: NONOYAMA KOJI
IPC: B60H1/00
Filed: 1993-03-02
Abstract: PURPOSE:To heat while preventing the fogging of a windshield with small heating capacity, suppress the power consumption of blowers and provide an occupant with a comfortable feeling while preventing the fogging of the side glass by blowing off outside air from a face blowoff port. CONSTITUTION:The blowoff temperature is regulated by changing the capacity of a cooler 18 and a heater 19 or changing the opening of a heating by-pass passage 21 by-passing the heater 19. The agitation of air in a duct 2 is thereby eliminated to reduce ventilation resistance, so that the power consumption of blowers 3, 4 can be suppressed. Outside air is mainly led to a first layer 24 led to a center face 10, side faces 11 and defroster blowoff ports 12, and internal air is led to a second layer 25 led to a foot blowoff ports 13. Heated air is thereby led to the feet with small heating capacity, and fresh outside air with low humidity is led to the upper half of an occupant's body, a windshield and the side glass so as to provide the occupant with a comfortable feeling and prevent the fogging of the windshield and side glass.
Patent JP-H09237665-A (JP)
Title: Connector for circuit board
Inventor: HASHIKURA SHINICHI
IPC: H01R24/00
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive connector requiring less number of part items and less assembling manhours. SOLUTION: A cylindrical female housing 14 to cover astride an outer side surface of an upper case 12 and an outer side surface of a lower case 13 is provided, and a flat terminal part 10a of a circuit board 10 disposed between both cases 12, 13 is disposed in the female housing 14 from between both cases 12, 13, where the female housing 14 is formed of an upper housing 15 integrally formed with the outer side surface of the upper case 12 and a lower housing 16 integrally formed with the outer side surface of the lower case 13.
Patent JP-S61200786-A (JP)
Title: Music sound information receiving device
Inventor: HIRONO CHIHARU
IPC: H04N7/00
Filed: 1985-03-01
Abstract: PURPOSE:To take the necessary minimum information of the melody part and the accompaniment part by providing means to inhibit taking of the information of the interval musical instrument after the part number of the interval musical instrument taken into a main memory reaches a preset number. CONSTITUTION:A microcomputer 204 discriminates whether the score information supplied to it is the score information from the interval musical instrument or that from the non-interval musical instrument. Write inhibit means, interval musical information counting means and non-interval musical instrument write means are constituted of a program stored in the computer 204. A main memory device 205 has 11 memory areas and inhibits writing of the interval musical instrument information at the state in which six parts of the interval musical instrument information are taken into the device 205 at the first standard receiver. When the non-interval musical instrument information is inputted in the inhibit state, write inhibition is released and the non-interval musical instrument information is written into the device 205. As six parts of the interval musical instrument information and five parts of the non-interval musical instrument information are taken into the device 205, program execution is terminated and reception comes to an end.
Patent JP-H03243364-A (JP)
Title: Thermal transfer recorder
Inventor: ODAI YOSHIAKI
IPC: B41M5/382
Filed: 1990-02-21
Abstract: PURPOSE:To reduce steeply energy to be applied to a thermal printing head by a method wherein a means which controls atmospheric temperature so as to become a certain constant temperature below the melting point of ink and higher than normal temperature is provided. CONSTITUTION:Before start of printing, a heater 5 and a fan 6 turn ON to heat an atmosphere. At the same time, atmospheric temperature is detected with a temperature sensor 7, and printing is started when it reaches temperature established preliminarily with a CPU. Therefore, the higher the atmospheric temperature is, the more easily ink melts. When the atmospheric temperature is high, the heat which flees to the atmosphere among the heat transferred from a thermal printing head becomes less. Further, since an ink sheet 2 and recording paper 3 are also slightly warmed, the heat is so effectively used. Then, energy to be joined from the thermal printing head may suffice by less energy quantity. Detection of temperature with the temperature sensor 7 is always performed in printing. When it reaches a certain set temperature, a heater is turned OFF by the CPU. When temperature descends, it turns ON again. Controlling is performed as abovementioned.
Patent JP-H03243939-A (JP)
Title: Image forming device
Inventor: MASE HIDENORI
IPC: G03B27/32
Filed: 1990-02-22
Abstract: PURPOSE:To easily adjust a color by using a means obtaining the exposure quantities of respective filters according to a specified color, and adjusting the color. CONSTITUTION:For example, when a switch 42a corresponding to purple is depressed, an yellow filter is inserted into two thirds part of a part and a cyanogen filter is inserted into one third part of the part; the insertion quantities of the filters corresponding to each color specified by each color specifying switch 42 are stored in nonvolatile memory. Therefore, when one of the color specifying switches 42 is depressed, the insertion quantity of the filter corresponding to the depressed color is read out from the nonvolatile memory by a CPU 44, the filter 8 is inserted into an optical path by a filter driving switch 45 composed of a steping motor, etc., according to its filter inserted pattern, and an exposure is carried out. Thus, the color is easily adjusted.
Patent JP-S58167353-A (JP)
Inventor: YOHANESU RIHITAA
IPC: B65H29/60
Filed: 1983-03-15
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-S51116327-A (JP)
Title: Internal combustion engine with fuel modifying device
Inventor: NOGUCHI MASAAKI
IPC: F02M27/02
Filed: 1975-04-04
Abstract: PURPOSE: In a device of converting a hydrocarbon fuel into a hydrogen rich modified gas, it is so constructed that after stopping of engine, a suction system of engine is hermetically sealed. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S60186709-A (JP)
Title: Photoelectric device
Inventor: MOMOSE HARUHIKO
IPC: G01B11/00
Filed: 1984-03-05
Abstract: PURPOSE:To unitize the whole display block while allowing a chip component to be used as a variable resistance, and to facilitate incorporating operation by providing a display body with a display window and a knob, and fitting a printed wiring board to the display body. CONSTITUTION:The distance display part D is provided to an opening part 1e formed in a flank 1c of a main body case 1. Then, the printed wiring board 13 and variable resistance 14 for distance setting are fitted there. Further, the knob 16 is fitted to the rotating operation part 14a for the variable resistance 14 across a coupling plate 17. Consequently, the whole display block is unitized while the chip component is made usable as the variable resistance, and the operation of incorporation in the main body case is facilitated.
Patent JP-S55134437-A (JP)
Title: Connection control system of line switching unit
Inventor: SATOU KUNIO
IPC: H04L69/40
Filed: 1979-04-06
Abstract: PURPOSE: To shorten the switching time to make unattended operation possible by monitoring and detecting the contact state of a switching unit by duplex switching units and by selecting automatically predetermined of duplex systems according to the detected contact state.  
     CONSTITUTION: Constitution of the duplex system is divided into 0-system CPU22 and communication control units 20 and 21 and 1-system CPU28 and communication control units 26 and 27, and the 0-system is used currently, and the 1-system is queued. The output side of MODEM units 10 1-1 W10 1-2  and 10 n-1 W10 n-2  connected to the line is connected to 0-system switching unit 11 and 1-system switching unit 14, and respective units 11 and 14 are provided with contacts S 0-1 WS 0-3  and S n-1 WS n-3  for switching of the 0-system and the 1-system, relay circuits 12 and 15 to control contacts, and command holding units 13 and 16. Further, 0-system and 1-system switching control units 17 and 23 provided with state monitor units 18 and 24 for units 11 and 14 and relay circuits 19 and 25 to control command switches SA and SB are connected to CPUs 22 and 28 respectively, thereby switching automatically the 0-system and the 1-system. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000240102-A (JP)
Title: Turning body frame structure of construction mahinery
Inventor: YOSHIO SABURO
IPC: E02F9/12
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a turning body frame structure capable of ensuring a sufficient space for arranging components on the turning body. SOLUTION: A turning body frame 40 is constituted of a center frame 60 and a tail frame 70 connected to the rear of the center frame. The center frame 60 is equipped with a bottom plate 61 of the bottom and both right and left webs 62L and 62R connected to the upper surface thereof, and the tail frame 70 is equipped with a pair of right and left frame members 71L and 71R having an I-shaped cross section consisting of upper flanges 74L and 74R, webs 75L and 75R and lower flanges 76L and 76R. Both right and left webs 62L and 62R of the center frame 60 are so alternately arrange to both right and left webs 75L and 75R that the tail frame 70 is slipped to the left side from the center frame 60, and spaces can be ensured on the light side of the frame member 71R and between the frame members 71L and 71R.
Patent JP-2000239050-A (JP)
Title: Treatment of plant waste fluid
Inventor: FURUHASHI ISAO
IPC: C02F1/12
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating plant waste fluid, unnecessitating a treatment facility for dehydration and incineration, unnecessitating the reclamation of incineration ash or the like in a final disposal space, and not obstructing the stable operation of a cement clinker firing system. SOLUTION: This method for treating plant waste fluid comprises adding the plant waste fluid to an exhaust gas from a cement clinker firing system 1 or to a cement raw material fed to the cement clinker firing system 1. The plant waste fluid may be added to an exhaust gas from a pre-heater 2 in a humidity conditioning device 7 placed between the pre-heater 2 of the cement clinker firing system 1 and an electric dust collector 10 or may be added to a raw material in a raw material-crushing machine 8 or in the just before the machine 8. The plant waste fluid may also be added to sludge fed to the cement clinker firing system 1.
Patent JP-H01221453-A (JP)
Title: Resin composition
Inventor: NISHIYAMA MASAO
IPC: C08L67/02
Filed: 1988-02-26
Abstract: PURPOSE:To obtain the title resin composition improved in mechanical properties and heat resistance by improving dispersibility between resins, by adding a specified modified polystyrene copolymer to a mixture of a polyamide resin with a polyester resin derived from a specified glycol component. CONSTITUTION:This resin composition is formed by blending 1-60pts.wt., preferably, 3-40pts.wt. modified polystyrene copolymer (C) such as a copolymer of a hydrogenated styrene/butadiene block copolymer with glycidyl methacrylate with 100pts.wt. mixture comprising 5-95pts.wt., preferably, 20-80pts.wt. polyamide resin (A), preferably, nylon 6 or nylon 66 of a number-average MW of 10,000-50,000, and 95-5pts.wt., preferably, 80-20pts.wt. thermoplastic polyester resin (B) comprising a glycol component of which 10-95mol.%, preferably, 25-85mol.% comprises cyclohexanedimethanol (desirably, a polyester of a number-average MW of 10,000-50,000, such as KODAR PCTG 10179, a product of Eastman chemical).
Patent JP-H09236083-A (JP)
Title: Axial plunger pump
Inventor: OKUBO YOSHIO
IPC: F04B1/16
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To enhance the finishing accuracy of a cylinder hole, and lighten an axial plunger pump. SOLUTION: A pump functional block 60 is axially divided into a cylinder block 11 in which a plunger 19 is stored and a valve block 10 in which check valves 24, 25 are stored. The bottom wall of each cylinder hole 18 of the cylinder block 10 is formed of the end surface of the valve block 11. The check valves 24, 25 comprise a check seat 33 consisting of a material having high hardness and a check ball 32 springly energized on a cylinder side. When the inner circumferential surface of the cylinder hole 18 is polished, a tool may not be brought in contact with the bottom wall of the cylinder hole 18. The valve block 11 may be formed of an aluminium material, and the like.
Patent JP-H10238537-A (JP)
Title: Bearing device
Inventor: KAWASAKI KOJI
IPC: F16C25/08
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To stabilize rotation at a high speed rotation area through proper regulation of radial fit-in of a bearing by a piezoelectric element and to improve rigidity at a low speed rotation area. SOLUTION: An annular piezoelectric element 6 is located between a main shaft head 4 and a sleeve 5 in a manner to surround the outer ring 2b of a bearing 2. A temperature sensor 11 to detect the temperature of a bearing 2 is arranged at the sleeve 5. Based on an output from the temperature sensor 11, a control device 10 controls a voltage generating device 8 and a voltage applied on a piezoelectric element 6 is regulated such that fit-in of the bearing 2 is brought into a constantly optimum state.