baber/WOPTO huggingface dataset:
Patent JP-H10331779-A (JP)
Title: Gear pump for polymer
Inventor: KUBOTA KANSABURO
IPC: F04C2/18
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a gear pump for a polymer to ensure an amount necessary to lubrication regardless of viscosity and besides keep the feed efficiency of the low viscosity polymer at a constant value. SOLUTION: This gear jump comprises a pair of rotors 2 and 2' driven in an engaging state: and a bearing 10 to bear the drive shafts 3 and 3' of the rotors 2 and 2'. An inner peripheral groove 12 through which the polymer serving as a lubricant flows is formed in the inner peripheral surface of the bearing 10. One of the inner peripheral groove 12 is communicated with the discharge part H of one of the rotors 2 and 2' and the other is communicated with a suction part L through the other return flow passages 14 and 17. In this case, a flow rate regulating valve 20 to regulate a flow rate of the polymer serving as a lubricant is arranged in return flow passages 14 and 17.
Patent JP-2000347754-A (JP)
Title: Constant voltage circuit
Inventor: TAKAHASHI TETSUYA
IPC: H01L21/822
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a constant voltage circuit whose output voltage is stable even in the case of a high temperature operation. SOLUTION: This constant voltage circuit is an integrated circuit having constant voltage and is provided with a plurality of mutually connected voltage- dividing resistances, a voltage dividing circuit 5 using resistors which defines one of connection points between the voltage-dividing resistances as a division point for obtaining a divided voltage output, a 1st diode which connects the division point of the circuit 5 to one terminal and connects the other terminal to the ground, an operational amplifier circuit which connects the division point of the circuit 5 to one input and connects the other input to a gain resistance for amplification factor setting, a current mirror circuit 4 connecting a circuit output to the division point of the circuit 5,  and a 2nd diode whose anode is commonly connected with the anode of the 1st diode and whose cathode is connected to the reference side of the circuit 4.
Patent JP-S5277875-A (JP)
Title: Pouring process of reducing agent in reducing and decomposing nitrogen oxides
Inventor: ISHIBASHI YOUJI
IPC: B01D53/56
Filed: 1975-12-24
Abstract: PURPOSE:To perform gas phase decomposition reaction of NOx with high efficiency by mixing and pouring a reducing agent into a portion of the gases extracted from a combusion zone in a furnace or other portion extracted from the combustion zone in a furnace or other portion to rapidly and qucikly mix a small amount of the reducing agent with the exhaust gases.
Patent JP-S5278004-A (JP)
Title: Insulated winding for electrical machine
Inventor: MATSUI MASAO
IPC: H02K15/12
Filed: 1975-12-24
Abstract: PURPOSE: To improve a withstand voltage characteristic by forming an insulated winding through a combination of a thin heat resistant film having high insulation breakdown strength and a tape having low insulation breakdown strength and comparatively low priced fiber basic material and incresing the thickness of an insulated layer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63317321-A (JP)
Title: Short fiber chip for fiber reinforced material
Inventor: HARAGUCHI KEIICHI
IPC: C08J5/04
Filed: 1987-06-22
Abstract: PURPOSE:To manufacture carbon short fiber chips for fiber reinforced material of superior electrical conductivity by applying modified polyether compound on the carbon fibers. CONSTITUTION:Carbon short fiber chips for fiber reinforcing material are comprised by applying 0.1-20wt.% of modified polyether compound over the carbon fibers. As for the modified polyether compound, a compound which carries an ether bond in the polymer structure and of not high electrical conductivity is used. For instance, a compound containing polyether having 30% or more of monomer component, graft modified polyether, polyether added to various polymers or the like, a compound connecting between polyethers with ester, amide, carbonyl, sulfone, thioether groups and the like, or the like can be used. Carbon fiber rovings are continuously placed in contact with or immersed in a solvent capable of solving the modified polyether compound or preferably in a solution coniprising dissolving said compound in water, removing the solvent by drying and cutting into proper sizes to manufacture carbon short fiber chips.
Patent JP-S63319025-A (JP)
Title: Method for removing harmful gas in gas
Inventor: NISHIKAWA TOMOO
IPC: B01D53/38
Filed: 1987-06-22
Abstract: PURPOSE:To reduce pressure drop during ventilation and to save energy by mixing high m.p. synthetic fibers with low m.p. synthetic fibers capable of being melted and bonded by heating and activated carbon fibers, forming the mixture into many spherical bodies, melting and bonding the low m.p. fibers in each of the bodies and feeding gas contg. harmful as to the spherical bodies to suspend the bodies. CONSTITUTION:High m.p. synthetic fibers of polyester or the like are mixed with low m.p. synthetic fibers capable of being melted and bonded by heating and activated carbon fibers. The mixture is formed into many spherical bodies and the bodies are passed through a hot stove or the like to melt and bond the low m.p. fibers in each of the bodies by heating to a temp. between the m.p. of the high m.p. fibers and that of the low m.p. fibers. The resulting spherical bodies 2 are put in a device 1 and gas contg. harmful gas is fed from the bottom of the device 1 to suspend the bodies 2. The harmful gas is adsorbed on the bodies 2 and removed.
Patent JP-S6214401-A (JP)
Inventor: SUGITA YOSHIRO
IPC: H01C7/10
Filed: 1985-07-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0714280-A (JP)
Title: Disk loading device for recording
Inventor: OKADA YASUSHI
IPC: G11B17/04
Filed: 1993-06-24
Abstract: PURPOSE:To enhance the assembly operability of a carrier and a holder by a method wherein, when a cam is mounted on, and attached to, the carrier and the holder, a pin for the cam is fitted to a fitting hole for the carrier and the holder through a slit at the lower side of the fitting hole. CONSTITUTION:A holder 3 which houses a disk cartridge 2, a carrier 4 which moves it and a plurality of cam members 5 to 8 which are provided with action shafts 5a to 8a, 5b to 8b which are fitted to holes 30 to 33, in the holder 3, which transmit its movement and to holes 26a to 29a in rise parts 26 to 29 for the carrier 4 are installed. Then, a slit for shaft passage is formed at the lower side so that the shafts 5a to 8a, 5b to 8b can be inserted into the holes 30 to 33, 26a, 29a from the lower part. Consequently, when the cams 5 to 8 are mounted on, and attached to, the carrier 4 and the holder 3, pins for the cams can be fitted to the fitting holes through the slit at the lower side of the fitting holes. Thereby, the carrier and the holder can be assembled from the upper part of the cams, their assembly operability can be enhanced, and the manufacturing cost of the device can be reduced.
Patent JP-2000342153-A (JP)
Title: Insecticidal device
Inventor: IKEDA KATSUNORI
IPC: A01M3/00
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a portable type insecticidal device not only usable at home but also easily usable outdoors such as the time of camping, nontoxic to human bodies and capable of efficiently killing insects without affecting environments. SOLUTION: This insecticidal device is obtained by stretching electric shock insecticidal wiry materials 3 at a prescribed interval in a frame part 1 of the device body comprising the frame part 1 and a handle part 2 and arranging a battery box 4 for a power source, a current regulating part 5 and a switch 6 in the handle part 2 and is designed so that the energizing can be carried out for the electric shock insecticidal wiry materials 3.
Patent JP-S6134299-A (JP)
Inventor: ISHIKAWA JUNICHI
IPC: D21H17/50
Filed: 1984-07-23
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-H05186323-A (JP)
Title: Cosmetic composition
Inventor: SERUJIYU FUORUSUCHIE
IPC: A61K8/00
Filed: 1992-06-12
Abstract: PURPOSE: To obtain a composition for protecting the human epidermis or hair from ultraviolet radiation, or a cosmetic composition useful as a make-up article. CONSTITUTION: This cosmetic composition is obtained by incorporating a medium acceptable as a cosmetic with 0.10-15wt.% of a metal oxide nanopigment <=100nm in average size selected from respective oxides of titanium, zinc, cerium and zirconium and 0.001-2wt.% of a melanin pigment 10-20,000nm in average size derived from a naturally-occurring or synthetic source.
Patent JP-H112291-A (JP)
Title: Damper device and assembling method
Inventor: KONO YOICHIRO
IPC: F16F15/124
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a damper device capable of enchancing a radial rigidity by applying a residual compression stress along the radial direction of a rotary body on an elastic member and facilitating assembly. SOLUTION: A damper device 1 is provided with a rotary body 2, a mass body 3, an elastic member 6, and a guide member 7. The rotary body 2 is rotated around an axis O togetherwith a propeller shaft 10. The mass body 3 is concentrically arranged around the rotary body 2. The elastic member 6 is arranged between the rotary body 2 and the mass body 3. The elastic member 6 resiliently supports in a free state by displacing the position of the mass body 3 in the direction of the axis O based on the rotary body 2. The guide member 7, and the mass body 3 are provided with a slope 16 and a contact surface 14, which are brought into contact with each other through a bearing 17. The guide member 7 is fixed at the rotary body 2 in a state that the mass body 3 is pushed back against the elastic force of the elastic member 6.
Patent JP-H0712577-A (JP)
Title: Simple navigation system
Inventor: UEDA MAKOTO
IPC: G01C21/00
Filed: 1993-06-24
Abstract: PURPOSE:To provide a simple navigation system which can be simply placed as an option in a vehicle in which an audio apparatus, etc., is previously assembled in a center console. CONSTITUTION:An IC memory card 1 stores data regarding a map. The card 1 is detachable in an operational remote controller 2. An ECUBOX 3 is connected to the controller 2 to calculate regarding the map. A TV monitor 4 is connected to the ECUBOX 3 to display a screen regarding the map. The controller 2 and the monitor 4 are disposed in a cabin and the ECUBOX 3 is disposed in a trunk room, etc., separately.
Patent JP-H0748724-A (JP)
Title: Controlling apparatus for applying air blast treatment to needle strip while it is controlled
Inventor: HARARUTO SHIYUBUITSUPURU
IPC: D01G15/76
Filed: 1994-07-05
Abstract: PURPOSE: To effectively clean residual impurities by blowing pressurized air from an air blasting device against a free gap of a needle strip with a prescribed time interval via a controller. CONSTITUTION: Tufts 30 not clamped with a combing segment 20 are cleanly combed with a needle strip 9 of a top comb 6 and the impurities scraped at that time are sucked out by an air flow S in a suction duct 35 at the time of cleanly combing a lap 32 supplied from a feed cylinder 31 and the drawing operation of detaching rollers 33 by a nip during the operation of a comber, Further, cleaning is executed by blowing the pressurized air, which is supplied into a pressurized air passage 8 from a pressurized air source 12 through a valve 11 and a conduit tube 10,  against the impurities remaining in the needle 9 with the prescribed time interval by controlling a switch 13 in accordance with an output signal from a sensor 23 which detects the motion of a nipper plate 1 or the motion of a combing cylinder 19 during one time of combing cycle of a microprocessor 15 in accordance with a control program 18.
Patent JP-H0319503-A (JP)
Title: Antenna controller
Inventor: ONO AKIRA
IPC: H01Q3/02
Filed: 1989-06-16
Abstract: PURPOSE:To preven the communication line from being disconnected by stopping a sample signal with an inhibit signal outputted when a reception level signal goes out of a proper range and using a sample-hole signal outputted with a position error signal to drive the antenna. CONSTITUTION:When a reception level signal 8 goes out of a proper range, the sample of a position error signal 4 is stopped and the reception level signal 8 of one preceding sample stored in a sample-and-hold circuit 14 outputs the position error signal 4 of the normal state as a sample-and-hold output 15 and the control and support of the direction of an antenna 2 are performed. Thus, even when hit of a beacon signal 1 or missing of the signal 1 takes place, the normal position error signal 4 before the reception level signal 8 goes to out of the proper range is used as the sample-and-hole output 15, that is, as a reference signal of antenna control. Then even when the reception of the beacon signal is disabled, the control and maintenance of the direction of the antenna is attained and the communication line is maintained.
Patent JP-H093689-A (JP)
Title: Cylinder plating equipment
Inventor: HIGUCHI RURI
IPC: C25D17/08
Filed: 1995-06-21
Abstract: PURPOSE: To uniformize the plated film thickness and the hardness, and to improve the working efficiency by setting a cylinder loading surface of a plating jig lower table in the horizontal direction, and projectingly forming an electrode supporting table in the direction of the cylinder in plating cylinder holes of a V type engine. CONSTITUTION: When a V type cylinder 14 is loaded on a jig lower table 13 of a plating jig, the loading surface is set horizontal, and an anode electrode 15 and the tip part of a gate set to the tiltation of cylinder holes 14a, 14c are inserted in the cylinder holes 14a, 14c. An anode supporting table 20 of triangular section is arranged on the jig lower table 13, and an electrode supporting part is formed thereon. The cylinder 14 is loaded in a stable condition to obtain the uniform contact with the jig lower table 13, and when the current is applied from a power supply 21, the current flows uniformly, and the plated layer of uniform thickness can be formed. In addition, the row of the cylinder holes 14a can be simultaneously plated with that of the cylinder holes 14c to save the plating time and to reduce the deterioration of the plating solution.
Patent JP-S5581255-A (JP)
Title: Gas evaporation reducing device for motorcycle
Inventor: KAMITAKE MIKIO
IPC: F02M25/08
Filed: 1978-12-11
Abstract: PURPOSE: To maintain normal air-fuel ratio, by providing a check valve in an evaporating fuel passage so as to prevent the negative pressure of the air cleaner side from acting on inside of a float.  
     CONSTITUTION: One end of a passage 19 for overflowing fuel and evaporated gas is connected to an overflow hole 18 provided on a carburetor 23, and the other end of the passage 19 is connected to clean side of an air-cleaner 22 through a space 20 which is airtight-closed in a position lower than the oil level in the float chamber of the carburetor 23. Further, a check valve 21, which is to be closed when pressure of the air cleaner side exceeded a prescibed value, is installed on the halfway of the passage 19 between the airtight-closed space 20 and clean side of the air cleaner 22. And therefore, even though negative pressure in the air cleaner were to exceed the  prescribed value, since the check valve 21 is closed, negative pressure does not  occur in the float chamber and air-fuel ratio can be prevented from becoming off- balance. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10291-A (JP)
Title: Drum washing machine
Inventor: IMAMURA FUMIHIRO
IPC: D06F33/02
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To enable to put in clothes one after another without requiring waste drain water nor waste time by setting a washing course to wash clothes using water at the level lower than the bottom of the opening at specified time at the beginning of washing and wash thereafter pouring water to a specified level. SOLUTION: Once starting washing course, water is fed through a water valve 14 into a water tub 2 to the level lower than the bottom of an opening 6 at first by means of a level detector. Next, the amount of clothes put inside and soaked in the water is detected by a clothes detector and, according to this result, an appropriate wash level is determined. A washing course at low water level is begun at specified time when no door open signal nor stop signal is received, then it is continued after feeding water at the appropriate level previously set. The rolling of a roll drum 3 is stepped after specified time, and a drain valve 16 is opened to drain the washing water in the tub 2 to complete the washing course.
Patent JP-S5580065-A (JP)
Title: Apparatus for measuring error rate
Inventor: IFUKURO SADAO
IPC: G01R31/00
Filed: 1978-12-13
Abstract: PURPOSE: To measure the error rate of a PCM transmitter or the like by a simple circuit by utilizing the pulse pattern characteristics having periodicity in an apparatus for measuring the error rate.  
     CONSTITUTION: In case that a pulse pattern has periodicity, when the numbers of 1 or 0 contained in the pulse pattern are counted as to the synchronization of the twice the period, the number always becomes even. If one error occurs during this period in a transmission line containing a PCM transmittr or the like, the counted value becomes odd and the error rate is measured by utilizing it. That is, the pulse of a pattern generator 3 having periodicity is converted to a signal having twice the period by a converter 4, and this signal is applied to a sampling circuit 6. On the other hand, the pulse of the generator 3 is applied through a tramsmission line 10 to a binary counter 5 to count the number of 1 or 0. This counted value is sampled by a sampling circuit 6, and stored in a memory 7, compared with the content next sampled by a comparator 8, and the comparator 8 generates an error occurrence pulse in case of non coincidence in the comparison. Thus, the error rate can be measured by a simple circuit. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6215112-A (JP)
Title: Air conditioner for cooling and heating for automobile
Inventor: YANAGIDA AKIRA
IPC: B60H1/32
Filed: 1985-07-12
Abstract: PURPOSE:To increase the capacity of an air conditioner for cooling and heating by configurating a device in such a way that a heat exchanger having the plural number of flow lines for an operating medium is provided for an outside air induction side of an outside heat exchanger, refrigerant discharged from the outside heat exchanger is guided into one of the lines while the cooling is in operation, and engine cooling water is guided into another line while the heating is in operation. CONSTITUTION:When the cooling is in operation, an auxiliary engine is driven while such valves as a four way valve 13, three way selector valves 23A and 23B are set to be communicated as shown in the figure. This allows engine cooling water 2B to flow into a radiator 22 through the three way selector valve 23A for exchanging heat with outside air, and then to return to an engine from an outlet port 22B. Refrigerant flows from a compressor 11 to a cabin heat exchanger 15 through the four way valve 13, an outside heat exchanger 14, a receiver 16, No.3 heat exchanger 18, and a pressure reducer 15D. When the heating is in operation, the four way valve 13 is communicated as shown by a dotted line, and the three way selector valve 23A and 23B are changed over in such a way that the engine cooling water 2B goes through No.3 heat exchanger 18. This configuration enables the capacity of an air conditioner for cooling and heating to be increased.
Patent JP-H10323881-A (JP)
Title: Formation of thermoplastic resin sheet
Inventor: TOYODA KATSUYA
IPC: B29L7/00
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To form a thermoplastic resin sheet of superior thickness uniformity, and scarcely having surface defects at high speed. SOLUTION: In a method for forming a sheet by extruding molten thermoplastic resin in the sheet shape from a mouthpiece and bonding and solidifying the resin on a cooling drum by the electrostatic applying method, a conductive tape having a rectangular section and the uniform shape in the longitudinal direction and the relation of thickness (X) and width (Y) satisfies the formula of 50<=Y/X<=1000 is used as an electrode, and also the tensile strength of 10 to 90% of the breaking strength is applied to the conductive tape.
Patent JP-S5778071-A (JP)
Title: Picture forming apparatus
Inventor: SATOMURA HIROSHI
IPC: G03G21/00
Filed: 1980-10-31
Abstract: PURPOSE:To prevent separations and dispersions of remaining toner from the surface of the picture forming body after copying, by installing a conductive member to a section where eddy currents of air are produced when the picture forming body is rotated. CONSTITUTION:A conductive foil 11 made of Al, etc., is installed to a section just before the surface of a picture forming body 1 enters into a cleaner 5 after passing through a transferring section and where eddy currents of air (a') are produced when the picture forming body 1 is rotated or moved. The conductor fail 11 faces to the surface of the picture forming body 1. Therefore, separations and dispersions of the toner remaining on the surface of the picture forming body 1 after copying due to the eddy current of air (a') can be prevented effectively with a simple constitution, irrespectively of existence of the eddy current of air (a').
Patent JP-S5580341-A (JP)
Title: Semiconductor element package
Inventor: IWASE KAZUO
IPC: H01L23/04
Filed: 1978-12-12
Abstract: PURPOSE: To avoid the melting and breakdown of a lead line, by the structure such that a semiconductor element is fixed on the projected upper surface of the center of a seat, this is surrounded by a cylindrical dielctric ring, and a ring-shaped projection is provided on the lower side of a cap, when the cap is placed on the upper surface of the ring.  
     CONSTITUTION: Semiconductor element 1 is fixed on a projected surface provided in the center of seat 4. On seat 4 and surrounding this element, cylindrical dielectric ring 2 is fixed via metallized layer 3'. Next, the electrode of element 1 is connected to metallized layer 2 provided on the upper surface of ring 2 by using lead line 5. Cap 6 is fixed on metallized layer 3 via wax 7. At this time, ring-shaped projection 6' is projected on the lower surface of cap 6, and wax 7 is provided on the outer side. By this, when wax 7 is melted, projection 6' prevents the flow of wax to the side of lead line 5, so that lead line 5 is protected from melting and cutting. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H054172-A (JP)
Title: Cup-shaped grinding wheel
Inventor: NODA SUMITAKA
IPC: B24D7/00
Filed: 1991-06-26
Abstract: PURPOSE:To provide a cup-shaped grinding wheel capable of resisting a high- speed rotation and grinding with no projections being generated. CONSTITUTION:In a cup-shaped grinding wheel having a cup-shaped base member 3 annularly mounted, at its end face, with grinding stone pieces such as those formed of diamond or CBN, segment grinding stone pieces 1 or ring grinding stone member is elliptically disposed with respect to the grinding wheel rotation axis 22 of the cup-shaped base member 3. By this, no projection is generated at the center of a ground work, adjustment of the wheel balance is unnecessary and therefore no degradation is made, due to a change in the balance, of the quality of the ground face, and thus the ground face has a quality of long service life which is stable, as compared with a conventional grinding wheel having concentric or eccentric grinding stone piece arrangement.