baber/WOPTO huggingface dataset:
Patent JP-H09210485-A (JP)
Title: Heat-pump device
Inventor: TANAKA TOSHIHIRO
IPC: F25B9/14
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To enable a heat-pump device to be operated even in a region where no electrical power supply is carried out by a method wherein there is provided a control device for operating an electrical motor with an electrical power of a battery capable of electrically charging an electrical power generated by the electrical motor when a high temperature side displacer and a low temperature side displacer perform their piston motion. SOLUTION: When a heat pump device (DDHP) 20 is started to operate, it is necessary to provide a starting torque for use in driving a high temperature side displacer 5 and a low temperature side displacer and this starting torque is given by a starting electrical motor 51. This starting electrical motor 51 is a DC motor which may also act as a power generator. A control device 53 is connected to a battery 100, and this battery 100 performs a power generating operation while a rotor of the starting motor 51 is rotated in respect to a stator through a crank 17 and a rotary shaft 50 when a DDHP 20 is performing a normal operation at a time except a starting operation time, and then the electrical power is electrically charged. Then, the control device 53 causes the starting motor 51 to be operated with the electrical power of the battery 100 which is electrically charged.
Patent JP-H07222640-A (JP)
Title: Leg base part for chair
Inventor: TSUSHIMA KUNIHIRO
IPC: A47C7/00
Filed: 1994-02-10
Abstract: PURPOSE:To form a bearing part of leg base parts which can withstand a load of a seating person sufficiently with a heightened rigidity of the bearing part while allowing the upgrading of appearance property of a product along with the storing or transporting of the leg base parts of the chair neatly stacked one upon another in plurality. CONSTITUTION:Leg base parts for a chair have a bearing part 10 and an upper vertical cylinder part 10a which is positioned upright above upper sides 11a, 12a... closer to a base part of arm parts 11, 12... while the inner diameter phi1 thereof is equal to the shaft diameter of a strut 3, a tapered cylinder part 10b with a low inner diameter phi2 reduced downward from the inner diameter phi1 of the upper vertical cylinder part 10a and a lower vertical part 10c which is positioned projecting downward from the lower end rims 11b, 12b... closer to the base part of the arm parts 11, 12... while the outer diameter phi3 thereof is smaller than the diameter on the side of the inner diameter larger relatively of the tapered cylinder part 10b in such a manner as to continue to the bearing part.
Patent JP-S55129202-A (JP)
Title: Long-acting repellent composition
Inventor: NAKAO TADAICHI
IPC: A01N25/06
Filed: 1979-03-28
Abstract: PURPOSE: To provide a clear, nontoxic, long-acting repellent composition which is wet to the skin and remains to the skin even after perspiration, by mixing an insect repellent with a specific half ester of a copolymer.  
     CONSTITUTION: A repellent composition composed of (A) a ≥2C alkyl half ester of a methyl vinyl ether-maleic anhydride copolymer, (B) an insect repellent such as N, N-diethyl-m-toluamide, and pref. (C) a pH-controlling agent. The composition is applied to the skin in the form of spray, aerosol, etc. The film of said half ester formed on the surface of the skin in clear, non-toxic, hardly soluble in water, resistant to abrasion, wet to the skin, and washable easily with soap water, and gives pleasant feeling to the skin. The effect of the repellent lasts long even by the perspiration or abrasion with clothes. The weight ratio of the copolymer to the repellent is 20W200 to 100. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000239808-A (JP)
Title: Corrosion resistant soft magnetic material excellent in antibacterial characteristic
Inventor: MASUDA AKITOMO
IPC: C21D6/00
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To obtain a corrosion resistant soft magnetic material for members of apparatus requiring antibacterial characteristic, such as solenoid valves for use in the industries connected with food, drinking water, medical treatment, bathes, toilets, or the like. SOLUTION: This material has a composition consisting of by weight <=0.02% C, <=2.5% Si, <=0.50% Mn, <=0.04% P, <=0.10% S, <=0.50% Ni, 4-20% Cr, <=2.5% Mo, 0.1-4.0% Cu, 0.1-4.0% Al, <=1.0% Ti, <=0.02% N, and the balance Fe and satisfying the condition of Ci+12×log(Cu+1)<=22. The material is subjected to working such as hot rolling, cold rolling or drawing, and then held at 700-1050 deg.C for >=10 min, and second phases composed essentially of Cu in the vicinity of the surface of the stock are precipitated in an amount of >=0.15 vol.% in its matrix. Moreover, one or >=2 elements among Pb, Bi, Se, Te, and Ca are further added in weight percentage.
Patent JP-H09226970-A (JP)
Title: Automatic document transportation device
Inventor: TOBINAGA HIDEKI
IPC: G03G15/00
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To prevent wrinkles to be generated in the end part of a document by providing at least two compression rollers compressing an endless transporta tion belt toward a contact glass and a first and a second fixed rollers allowed only to be rotated. SOLUTION: The generation of deflection in a transportation belt 53 can be restrained and a space defined among a standard scale 56, a contact glass 2, and the transportation belt 53 can be made small, because besides pressurizing the transportation belt 53 with a fixed roller 91, the transportation belt 53 is also pressurized with a fixed roller 92 disposed at the middle position between the fixed roller 91 and a compression roller 55. Therefore, when an end of a document bumps against an end of the standard scale 56, the generation of the bending in the end part of the document is prevented, so that the document can be prevented from being floated from the contact glass 2. Consequently, the generation of wrinkle in the end part of the document can be prevented and also the exposure of the deflected image of the document can be prevented.
Patent JP-S57152738-A (JP)
Title: Radio system for administration of prevention against disaster
Inventor: HIRAO TAKASHI
IPC: H04B7/24
Filed: 1981-03-18
Abstract: PURPOSE:To avoid the interference with another terminal station which uses a normal wave which has the same frequency as an urgency wave, by returning terminal stations, which use the urgency wave, to terminal stations, which use the normal wave, to broadcast a command from a control station with the normal wave. CONSTITUTION:When a control station 6, a repeating station 7, and a terminal block 1 constitute a normal wave circuit, the control station side makes a signal converting device 13 for urgency wave operatable after transmitting an urgency wave switching signal from a radio equipment 9 for normal wave. When receiving this urgency wave switching signal with the normal wave, the terminal station 1 switches a radio equipment 18 to the urgency wave. In case of broadcasting of a command, the control station side transmits broadcasting command information with the normal wave after transmitting an urgency wave switching release signal with the urgency wave. The terminal station 1 receives the urgency wave switching release signal to return the radio equipment to the normal wave and receives the broadcasting command.
Patent JP-H11225003-A (JP)
Title: Dielectric filter
Inventor: SHINDO MASAHIRO
IPC: H01P1/205
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To correct effect caused by the stray capacitance of a fitting part of a printed wiring board by providing an adjusting element inside of a dielectric filter so as to correct an input/output impedance. SOLUTION: Relating to a surface-mounting type dielectric filter housed in a case and used by a frequency higher than IGHz, the stray capacitance C between the input/output fitting printing conductor of the printed wiring board surface-mounting a filter and the ground is previously measured for each of an input terminal and an output terminal within the case. Then, a semi-fixing reactance element X for cancel-correcting the variation of filter characteristic by the stray capacitance C in mounting the filter is provided and after adjusting the value of the element X in advance, the filter is surface- mounted to the printed wiring board. In addition, the element X is made the half-fixed capacitor of the serial arms of an input end and an output end within the case or the half-fixed inductance between the input end and the output end within the case and the ground.
Patent JP-H0626365-A (JP)
Title: Seal ring for gas turbine-engine
Inventor: JIYON DERETSUKU KAANON
IPC: F16J15/44
Filed: 1993-02-26
Abstract: PURPOSE: To prevent leakage by providing a sealing ring having a trapezoidal cross section and a pair of surfaces adjacent to one another to define a first and outermost edge offset from a centroid, and disposing the ring in a groove of a first member and bringing the first edge into contact with a second member. CONSTITUTION: A rotor assembly 10 having an axis 11 has an annular gap 12 defined between an inner cylindrical shaft member 14 and outer cylindrical shaft member 16. The inner shaft member 14 has a circumferential groove 18 for receiving a sealing ring 20. The sealing ring 20 has a trapezoidal cross section defining parallel radial surfaces 22 and 24, a radially outermost edge 26, and an edge 28. There is a scarf plane scarf lying between the edges 26 and 28. And the radially outermost edge 26 is axially offset from a centroid of the ring to define a continuous line of contact between the sealing ring 20 and the outer shaft member 16. The sealing ring 20 expands radially outwards during acceleration of the rotor assembly 10. Thus, leakage is prevented from occurring.
Patent JP-H07243596-A (JP)
Title: Mixture flow piping structure
Inventor: TAKAHASHI SHIRO
IPC: G21D1/00
Filed: 1994-03-09
Abstract: PURPOSE:To keep an optimum mixture condition as to enhance safety and reliability by providing a mechanism for changing an inlet diameter of a branch pipe or a main pipe communicated with a confluent portion according to a flow velocity or a load, and controlling the flow velocity ratio and a pipe diameter ratio when the load is changed. CONSTITUTION:In mixture flow piping, high temperature water fluid A (hot water) and low temperature water fluid B (cold water) are mixed, thus producing mixture fluid C. A branch pipe 2 is welded in connection to a main pipe 1 for a main flow. A pipe diameter changing portion or a restriction part 3 is disposed in an inlet in a confluent portion of the branch pipe 2. A flow velocity ratio capable of optimizing mixture exists in a certain pipe diameter ratio. The optimum mixture condition is determined by the relation between the pipe diameter ratio and the flow velocity ratio. A pipe diameter is such deigned as to approximate to the relation under a rated operating condition. Since the flow velocity ratio is changed according to a change in load, the optimum mixture state cannot be kept in a constant pipe diameter ratio. Consequently, a pipe diameter is changed by the pipe diameter changing portion or the restriction part 3 so as to accord with the relation, thus keeping the optimum mixture condition.
Patent JP-H10243697-A (JP)
Title: Turning biaxial synchronous controller and control method
Inventor: KITAKANJI MICHIO
IPC: F01D25/34
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To shorten and make constant the time required for turning biaxial synchronization by switching the low rotation side to high rotation when the axial phase difference of a generator becomes a minimum detectable value and closing the field interrupter or field switch for both generators simultaneously when the axial phase difference reaches an allowable value subsequently. SOLUTION: When a pri(primary generator) turning motor 14 is started at high speed by a starting command and a pri turning gear 13 is coupled, a pri machine 12 is turned at high speed of 5.56rpm. Similarly a sec machine 22 is turned at low speed of 1.95rpm when a sec(secondary) turning motor 24 is started at low speed and a secondary turning gear 23 is coupled, and the sec machine 22 satisfies an axial phase difference (θps=40 deg.) within a single revolution (about 31sec). More specifically, the time required for reaching a synchronization point can be shortened most by operating one motor at high speed and the other motor at high speed and switching the low speed side to high speed operation when a minimum detectable axial phase difference is reached.
Patent JP-S61195976-A (JP)
Title: Gas phase synthesizing apparatus
Inventor: KIKUCHI MOTOHARU
IPC: C23C16/458
Filed: 1985-02-27
Abstract: PURPOSE:To increase the accumulation yield of a produced compd. in case of accumulating the produced compd. on a substrate having a rectangular cross- section in the inside of a reaction tube by providing a slanted substrate in the diagonal direction on the substrate. CONSTITUTION:Gaseous raw material are fed in a reaction tube 1 from one end of the reaction tube 1 through many nozzles 2 and allowed to react with each other compositely in a gaseous state and the produced products 4 are slowly accumulated on a substrate 3 as polycrystal. In this case, a heater 6 is provided to the outside of the reaction tube 1 for the substrate 3 to keep the substrate 3 at the crystallizing temp. and above. This substrate 3 is formed to a rectangle of the cross-section having four corners A, B, C, D and a slanted substrate 7 is provided along a diagonal. Thereby the compds. 4 are accumulated on the slanted substrate 7 and the yield can be increased.
Patent JP-H09228647-A (JP)
Title: Curing method of columnar building frame
Inventor: HAYASHI MASAHIRO
IPC: E04G21/28
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To carry out the mounting operation for curing safely and easily by a method wherein a water-resistant sheet such as a synthetic-resin fiber sheet is worked in a baggy shape, and the columnar building frame of reinforcements, mortar, concrete, etc., is covered with the water-resistant sheet and the water-resistant sheet is fixed. SOLUTION: A curing bag 10 is made longer than the width size of a columnar building frame 20 by 20-40%, and worked in size longer than a curing section and the columnar building frame 20 is covered easily with the curing bag 10 while the curing bag 10 is formed beforehand in the bag shape of a rectangular parallelopiped, in which fluttering sections by a wind of excess cloth are reduced. The quality of material of the curing bag 10 is solid and has water resistance, and has heat resistance resisting the curing heat of concrete.  When a concrete post during construction consisting of cured concrete 22, reinforcements 23 and a panel frame 24 for concrete is cured, the curing bag 10 is covered from the head section of the columnar building frame 20 and the curing section is covered completely, and the several proper places of the columnar building frame 20 are wound by wires 15 from the upper sections of the curing bag 10 and the wires 15 are fixed. Accordingly, the cost of the maintenance of curing can be reduced.
Patent JP-H11220550-A (JP)
Title: Telephone system
Inventor: SENMA TOSHITAKA
IPC: H04M11/00
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To prevent a recipient from hearing an unpleasant transmission tone of a facsimile equipment and to prevent an automatic answering recording from recording the transmission tone of the facsimile equipment by detecting the arrival of a facsimile call, when the facsimile equipment receives a call by mistake, and interrupting the line. SOLUTION: At the arrival of an incoming call from a communication line (S1), a call tone rings (S2), a caller telephone number is recognized by a caller telephone number notice (S3), and the line is connected by a recipient that lifts up a handset or through an automatic answering telephone function (S4). When a facsimile call detection section detects a facsimile transmission tone (S5-YES), the caller number is stored and the line is interrupted (line is released) (S6). When the call is not the facsimile call, the communication is continued as it is (S7). Thus, a recipient is prevented from hearing an unpleasant transmission tone of a facsimile equipment, and the transmission tone of the facsimile equipment is kept recording in the automatic answering recording.
Patent JP-H04256059-A (JP)
Title: Hardware engine system
Inventor: MOCHIZUKI SHUJI
IPC: G06F13/38
Filed: 1991-02-07
Abstract: PURPOSE:To prevent the loss of time owing to the temporary interruption of data transfer due to high access frequency from a host machine to an external storage device when data is transferred from a hardware engine to the external storage device in the host machine. CONSTITUTION:In a system where a first hardware engine 10 and a second hardware engine 20 are connected to the host machine 1, a transfer request signal 15 is transmitted from the first hardware engine 10 to the second hardware engine 20. A detection signal 26 detects whether a memory being the object of data storage is the object of storage or not in response to the data transfer request and a memory full signal 23 shows a stored state. A transfer possible signal 17 is transmitted from the second hardware engine 20 to the first hardware engine 10 in accordance with the memory full signal 23. The first hardware engine 10 to which data transfer possibility is noticed by the transfer possible signal transfers data to the second hardware engine 20 through a data bus 3.
Patent JP-H11238052-A (JP)
Title: Communication adapter
Inventor: KATAYAMA YUMI
IPC: H04N1/00
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To transmit additional information which is superior in representation without increasing the economical load on a host-side system and the operation load on a user by a ruled-line editing function which adds text data to a transmit document and connects ruled-line characters together by using dot patterns. SOLUTION: A special command is provided for a communication between a host-side terminal and the communication adapter 11. The ruled-line editing function is provided which adds text data of header information and footer information generated on the host-side terminal or a communication result, etc., and connects ruled-line characters together by using the dot patterns of the same ruled-line characters according to the special command. Consequently, text information can be added to a transmit document and sent without the intervention of the host-side terminal and the additional information can be edited by tabling or framing. Therefore, the additional information which is superior in representation can be sent without increasing the economical load on the host-side system and the operation load on the user.
Patent JP-S55131783-A (JP)
Title: Ac contactless potentiometer
Inventor: AOKI MINORU
IPC: G01R29/12
Filed: 1979-04-02
Abstract: PURPOSE: To check the decrease in the input signal level due to the floating capacitance for higher sensitivity preventing possible AC potential difference by changing the potential of the conductor around the passage of the input signal including the detection electrode equal in the phase and the level to the input signal.  
     CONSTITUTION: The current-voltage converter is composed of a bootstrap circuit employing a non-reversal amplifier 18. The output is applied to the shield 17 of the signal input circuit comprising a case 13, a dielectric flux current generator 15 and the amplifier 18 while it is applied to positive/negative DC power source terminal of the amplifier 18 by way of a constant voltage source and a circuit with an amplification degree of about 1. The electric field generated from the body 12 to be measured reaches the detection electrode 16 in which an AC signal current is generated changing cyclically. The dielectric flux current generator 15 is solidly mounted to the case 13, and the detection electrode 16 changes in the potential as the case 13, the shield 17 and the like including the device 15 do. Thus, there is no AC potential difference. This allows the prevention of the drop in the input signal level due to a floating capacitance. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000234433-A (JP)
Title: Projected corner forming metal fixture and projected corner structure making use thereof
Inventor: WATANABE MORIMICHI
IPC: E04F13/073
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To simplify the manufacture of a projected corner material building plate, also simplify site work of a building projected corner section by using the building plate and, at the same time, to make it possible to further promote architectural design efficiency of the projected corner section as well. SOLUTION: A first 1 metal fixture 10 having substrates crossing at a right angle is fixed to columns 70 with nails 71, a projected corner building plate 40 is made to interlock one side edge with first interlocks 13, 14 and 15 provided to the first metal fixture 10, and the other side edge is interlocked with a second interlock section 34 provided to a second metal fixture 30. The second metal fixture 30 is fixed to the first metal fixture 10 with rivet 72 or the like.
Patent JP-S57153557-A (JP)
Title: Miniature motor for timepiece
Inventor: KUBOTA SUSUMU
IPC: H02K37/16
Filed: 1981-03-18
Abstract: PURPOSE:To enhance the efficiency of a miniature motor for a timepiece and to eliminate the vibration of the motor by providing main and auxiliary pole pair which deflects the starting direction of a rotor in one direction by displacing the static central position of a rotor from the center of the magnetic center line of a stator and starting direction setting means. CONSTITUTION:Main poles 32, 34, 42, 44 are disposed at the position delayed in clockwise direction from auxiliary poles 31, 33, 41, 43, the static center position X of a rotor 20 is displaced in clockwise direction from the center P of the magnetic center lines Y, X of a stator, and the starting direction of the rotor 20 is deflected in counterclockwise direction. Starting direction setting means for rotating the rotor 20 in a direction opposite to the deflecting starting direction such as, for example, a reverse rotation preventing mechanism which does not rotate the rotor 20 in counterclockwise direction is provided. Since the starting direction of the rotor 20 is deflected in the counterclockwise direction by the main poles 32, 34, 42, 44 and the auxiliary poles 32, 33, 42, 43, the rotor 20 rotates while being braked to be started at the prescribed timing.
Patent JP-H11236720-A (JP)
Title: Faucet
Inventor: UMEMOTO AKIMITSU
IPC: F16K31/60
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a faucet capable of being used for a general household or a public toilet by only detaching a handle. SOLUTION: A faucet main body 1 is equipped with a water supply inlet 2, a water supply outlet 3 and a spindle inserting section 4, a spindle 8 is screwed in the spindle inserting section 4, an outside end opening of the spindle inserting section 4 is closed by screwing a cap 12 holding a seal member 11 to the inside thereof, and a handle mounting section 13 of the spindle 8 is projected to the outside by passing through the cap 12. A driver inserttion groove is formed in the end face of the handle mounting section 13 of the spindle 8 in the direction of the radius.