baber/WOPTO huggingface dataset:
Patent JP-H1115995-A (JP)
Title: Residence total guiding system by virtual housing center using virtual real space
Inventor: ENOMOTO MITSUNOBU
IPC: G06Q50/00
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a residence total guiding system for allowing a consumer to efficiently obtain information related with residence, and allowing a residence sales trader or a design office or the like to save costs or labors required for providing the information by constituting a virtual housing center using a virtual real space. SOLUTION: A server manager provides a residence total guiding service through a wide area communication network 15 to a user terminal 13 or a service provider terminal 12 by using an internet by a server 11 by generating a virtual housing center using a virtual real space in the server 11. A virtual residence exhibition hall in which the modeling of the model house of each service provider is operated as a three-dimensional picture is constituted in the virtual housing center. The service provider terminal 12 receives at least one part of the assignment of the virtual housing center, and provides each kind of information to the user terminal 13.
Patent JP-S5689843-A (JP)
Title: Silver catalyst for production of ethylene oxide
Inventor: MITSUHATA MASASHI
IPC: B01J23/66
Filed: 1979-12-25
Abstract: PURPOSE: A catalyst for production of ethylene oxide of high activity, high selectivity and high durability by using an α-alumina of low Na content as a carrier, and carrying a specific amount of fine Ag particles and an extremely slight amount of alkali metal or its compound.  
     CONSTITUTION: In producing the silver catalyst used at the time of producing ethylene oxide by the contact gas phase oxidation of ethylene with molecular oxygen, low Na porous granular α-alumina of Na≤0.07wt% and 0.5W5m 2 /g specific surface area is used as a carrier. As the catalyst body to be carried on the carrier, fine particles of Ag are carried on the finished catalyst so as to be kept at 5W25wt% based on the weight of said carrier, and further, alkali metal or alkali metal compound of Cs or the like is carried so as to attain 0.001W0.05g per kg of the finished catalyst. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0613818-A (JP)
Title: Bias circuit for feedback type amplifier
Inventor: UEKI KEIJIRO
IPC: H03F3/34
Filed: 1992-06-25
Abstract: PURPOSE:To acquire a signal of a desired level at an output terminal and to facilitate the designing of a circuit by applying the DC bias and an AC signal between bases of 1st and 2nd transistors TR. CONSTITUTION:When a corrector current I1 of a TR 4 flows to a current mirror circuit 11, the same current I1 also flows to the output terminal of the circuit 11. At the same time, the current I1 also flows to a current mirror circuit 12 as well as to the output terminal of the circuit 12. Furthermore the current I1 flows to the collector-emitter path of a TR 4. Thus the same current flows to both TR 2 and 4 and therefore the same base-emitter voltage is applied between both TRs. Then the same DC voltage is applied between both input terminals 8 and 9. Thus the signal sent from an AC signal source 3 emerges as it is between the terminals 8 and 9. Meanwhile the desired DC voltage is applied at an output terminal 10. In such a constitution, a signal of a desired level is acquired at the terminal 10 when two types of bias voltage of the same level are applied to a feedback type amplifier 7. Then the circuit designing is facilitated.
Patent JP-S6437217-A (JP)
Title: Hand push type mower
Inventor: ROORANDO ERU FUON KARAA
IPC: A01D34/68
Filed: 1988-07-05
Abstract: PURPOSE: To reduce vibration force transmitted to a deck and an operator by providing a balancing mechanism in a vertical shaft single cylinder internal combustion engine for rotating a mower. CONSTITUTION: The balancing mechanism of a parallel balancing weight device 12 or the like is incorporated in a single cylinder reciprocating piston internal combustion engine 10. The balancing weight device 12 is provided with a balancing shaft 40 and a balancing weight 12 and the balancing shaft 40 is provided with the relation of being matched with the straight path of a piston 24 and a crank shaft 26 and driven by the crank shaft 26 by gears 46 and 48. The balancing weight device 12 supplies balancing force opposing the vibration force accompanying the movement of the piston and the movement of the crank shaft and the other connection part of the engine.
Patent JP-H0219353-A (JP)
Title: Imino((3-fluorophenyl)amino)acetic acid derivative and herbicide
Inventor: SUGIYAMA YUICHI
IPC: C07C241/00
Filed: 1988-07-07
Abstract: NEW MATERIAL:The compound of formula I (X1-X4 are H, halogen or methyl; R is H or lower alkyl). USE:A herbicide exhibiting excellent herbicidal effect especially against paddy field weeds such as water chestnut, flatstage, cockspur-grass and bulrush and free from phytotoxicity to paddy rice plant. It also exhibits excellent effect against cockspur-grass of 3-leaved stage. PREPARATION:The compound of formula I having the form of an alkyl ester derivative can be produced by reacting an amine of formula II with a compound of formula III and neutralizing the product. The hydrolysis of the obtained compound of formula I gives another compound of formula I wherein R is H. The starting compound of formula III can be produced by reacting H2NC(S)C (O)OR' with a Meerwein reagent (triethyloxonium tetrafluoroborate) in methylene chloride.
Patent JP-H0613163-A (JP)
Title: Quick-heating type ptc thermistor heat generating apparatus
Inventor: KAIMOTO TAKASHI
IPC: H05B3/14
Filed: 1992-06-25
Abstract: PURPOSE:To provide PTC thermistor heat generating apparatuses which are manufactured stably by easy manufacturing processes and have a short heating rise time. CONSTITUTION:A quick-heating type heat generating apparatus is an apparatus manufactured by forming a pair of electrodes 1a, 1b having different surface areas each other on a flat PTC thermistor 2 amd closely sticking the electrode 1a with the smaller surface area to the heat radiating plate 3 in the side where the plate touches a heating object. Without thinning the PTC element unnecessarily, a PTC thermistor heat generating apparatus with a quick rise time is obtained.
Patent JP-H01112989-A (JP)
Title: Ab-006 antibiotic substance and method for its manufacture
Inventor: JIYORUJIYO KATSUSAANI
IPC: A01N63/28
Filed: 1988-07-07
Abstract: AB-006 Antibiotics and their AB-006a and AB-006b Antibiotic components, obtained by controlled aerobic culture of Streptomyces s.p. NCIB 12425, in an aqueous nutrient culture medium. The AB-006 Antibiotics show biological activity, and in particular fungicidal and insecticidal activity.
Patent JP-H04229146-A (JP)
Title: Edible water barrier-coated product and preperation thereof
Inventor: ROBAATO MAIKURU ADAMUSU
IPC: A23L21/25
Filed: 1991-07-09
Abstract: PURPOSE: To prevent transfer of a water content from a food component having high water activity in an inhomogeneous food having two food components having different water activities by applying an edible barrier coating against water on the food component having low water activity. CONSTITUTION: The edible barrier coating against water consists of 70 to 95% separated protein soln. and 30 to 5% mixture of satd. lipid and emulsifier. The emulsifier is included by 5 to 30wt.% of the lipid. The lipid has >=30 deg.C melting point, and the emulsifier contains one or more diacetyl monoglyceride tartrate. The edible barrier coating against water is applied for a food component having low water activity by thermal solidifying method or cold solidifying method.
Patent JP-S5692203-A (JP)
Title: Herbicide for paddy field
Inventor: HITOTSUGI TAKEO
IPC: A01N47/12
Filed: 1979-12-26
Abstract: PURPOSE: The titled agent having synergistic effects on a wide range of weeds in a small amount, applicable for a prolonged period, comprising two components of a specific thiocarbamate compound and a specified triazine compound of three components of a specific ethyl butyrate compound beseides the two components as active ingredients.  
     CONSTITUTION: A herbicide for paddy fields comprising two components of S- benzyl-N-ethyl-N-isobutyl-thiocarbamate shown by the formula I and 2-methylthio- 4,6-bisethylamino-1,3,5-triazine shown by the formula II, or 2-methyl-4-chlorophenoxy butyric acid ethyl ester shown by the formula III besides the two compounds as active ingredients. By using together the compounds which have incomplete weeding effects by themselves, the herbicide can destroy completely not only annual weeds but also prennial weeds, e.g., arrowhead, slender spikerush, bulrush, Cyperus serotinus Rottb., etc. and phytotoxicity can be prevented by the use of the small amount of the herbicide. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6227715-A (JP)
Title: Guide light device of laser irradiating device
Inventor: NAGASHIMA KOSHU
IPC: B23K26/02
Filed: 1985-07-30
Abstract: PURPOSE:To observe precisely an object up to details and to treat and work it more accurately by providing a shutter mechanism, which intercepts a guide light when a laser light is irradiated, on an independent optical path of the guide light. CONSTITUTION:A shutter mechanism 30 and a shutter driving circuit 31 which drives the shutter mechanism 30 are provided between a guide light oscillator 22 and a reflecting member 23 on a guide optical path 20. When a foot switch 18 is stepped, a shutter mechanism 13 is opened through a shutter driving circuit 19 and the shutter mechanism 30 is closed through the shutter driving circuit 31. The laser light oscillated from a laser oscillator 12 is made incident on the incidence end face of a laser fiber 16 through a beam superposer 14 and a condenser lens 15 and is emitted from the exit end face in the front end of the laser fiber 16. An object to be worked or a diseased part is treated by this laser light, and the shutter mechanism 30 is closed and the guide light is irradiated in case of irradiation of the laser light. Thus, the part to be worked or treated is confirmed under the natural light or a normal illuminating light source.
Patent JP-S6146605-A (JP)
Title: Automatic sound volume adjusting device
Inventor: MATSUYAMA IKUO
IPC: H03G3/24
Filed: 1984-08-11
Abstract: PURPOSE:To ensure articulation and to keep natural announce broadcast by setting an amplification factor of a period of an announce signal uttered continuously such as a clause, a phrase or a sentence to a constant level in response to a noise level. CONSTITUTION:The announce signal is fed from an input terminal 1 to a gain adjuster 15 and a signal corresponding to the noise level is fed to an amplification factor setting section 14. The amplification factor setting section 14 uses a signal in synchronization with the leading of an input signal obtained from a gate circuit 5 to set a control voltage of the gain adjuster in response to the noise level at that point of time, to keep the level of the announce signal at the period when the clause, phrase or sentence is uttered continuously to a prescribed level, and resets the level in response to the noise level at each leading of the clause or the like and the level is adjusted automatically through the gain adjuster 15.
Patent JP-S6229314-A (JP)
Title: Analog switch circuit
Inventor: SAITO TADASHI
IPC: H03K17/687
Filed: 1985-07-30
Abstract: PURPOSE:To improve the off-isolation characteristic against a high frequency by integrating a field effect transistor (TR) having a gate connected in common to gates of the 1st and 2nd field effect TRs within the 1st and 2nd dielectric separation regions respectively. CONSTITUTION:A bias voltage fed to gates of FETs Q1, Q2 is fed to points P3, P4 of the dielectric separation regions 7, 8 via diodes D1, D2 through FETs Q3, Q4 or Q5, Q6. Since the bias voltage is connected to the gate of the FET Q3 or Q5 apart from the source region, the insulation in terms of high frequen cies between the gates of the FETs Q1, Q2 is very excellent. When TRs Q13-Q15 are turned on,the gate potential of the FETs Q1, Q2 is fixed to -V1, and a low impedance is attained in terms of AC by adding a capacitor exter nally to an AC common terminal 4 and the off isolation characteristic against high frequencies between the input and output terminals is improved more.
Patent JP-S6147827-A (JP)
Title: Hollow activated carbon fiber
Inventor: TANAKA EIJI
IPC: D01F9/20
Filed: 1984-08-10
Abstract: PURPOSE:To obtain the titled fiber having the adsorptivity of activated carbon as well as the selective permeability of a hollow fiber wall, by applying a dehydration agent to the surface layer of a PVA fiber, heat-treating the fiber while preventing the melting of the fiber, and carbonizing and activating the fiber by heating under a specific condition. CONSTITUTION:A dehydration agent is applied to the surface layer of a PVA fiber, and the fiber is heat-treated until the fiber turns dark brown - black color while preventing the melting of the fiber. The concentration of the aqueous solution of the dehydration agent is preferably 2-40(wt)%, the immersion temperature is 10-80 deg.C, the immersion time is 5sec-2min, and the amount of the applied dehydration agent is 5-20%. The treated fiber is heated to 400-1,000 deg.C in 5min to effect the carbonization and activation of the fiber. The carbonization is carried out in an inert gas preferably CO, H2 or N2.
Patent JP-2000355025-A (JP)
Title: Method for molding flanged rotary body with tooth or blade, and mold therefor
Inventor: SUGINAKA KAZUO
IPC: B29C45/26
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To manufacture a flanged rotary body such as a double flange type toothed pulley through one process. SOLUTION: This molding method is equipped with a movable mold 3 and a fixed mold 9. In this case, the tooth or blade portion to be formed on the outer periphery of the main body of a flanged rotary body to be molded is formed by the tip of a plate-like movable member 5, which is radially arranged about the center of the movable mold 3 and made radially displaceable. In addition, when the fixed mold 9 is brought into close contact with the movable mold 3 through relative motion and the two molds are separated from each other, the displacing action of the movable member 5 is executed by inserting the oblique projecting part 9a formed on the fixed mold 9 in and separating the same from the oblique engaging groove 5d formed on the movable member 5 corresponding to the engaging groove 5d.
Patent JP-2000356107-A (JP)
Title: Device for preventing vibration of rotor by regulating steam passage of steam turbine
Inventor: MIHARA TAKASHI
IPC: F01D25/00
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of a thermal unbalance to a rotor through prevention of inflow of wet steam and to prevent the generation of rotor vibration. SOLUTION: A number of balance holes 75 are peripherally formed in the rotor disc 79 of the final stage moving blade 74 of a steam turbine. A flow guide 77 from an exhaust chamber from which steam flows out is supported at a support member 80, and a gland part 81 is mounted on the lower end of the support member 80. A cavity 78 consists of the support member 80, a blow guide end, and the disc 79. Wet steam penetrates through an opening part 82, a drain flows in a rotor 73 to locally cool the rotor, and temperature distribution of the rotor is rendered uneven. However, an L-shaped and semicircular steam inflow preventing plate 1 is mounted, penetration of steam and drain are prevented from occurring to the rotor part, a thermal unbalance of the rotor is prevented from occurring, and vibration due to the thermal unbalance is prevented from occurring.
Patent JP-2001008314-A (JP)
Title: Drive controller of motor-driven vehicle
Inventor: YAGI KEIMEI
IPC: F16D11/10
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To provide the drive device of a motor-driven vehicle which can suppress hitting noise of a dog-type speed changing mechanism and release a user from discomfort, even if a relatively large clearance exists between a dog nail and a dog hole. SOLUTION: The drive device of a motor-driven vehicle has a drive mechanism, which transmits the rotation of a driving motor 50 to rear wheels 17 via a dog-clutch type speed changing mechanism 43 constructed so as to insert/ drawn a dog nail into/from a dog hole, and a control unit 18 which functions as a motor control means which controls a current supplied to the motor 50 according to operation conditions, such as throttle opening rate, motor revolutions, etc. In an operation region in which the motor revolutions are not less than a prescribed value, a current not less than a no-load current with which the dog nail and dog hole are brought into contact with each other in the direction of rotation torque transmission is always supplied to the motor 50 by the motor control means 18.
Patent JP-S6416279-A (JP)
Title: Starter for single-phase induction motor
Inventor: KITAYAMA TORU
IPC: H02P1/42
Filed: 1987-07-08
Abstract: PURPOSE:To reduce starting current, by interrupting current flowing to a motor when the current comes to a current value set previously, or more, and by starting conduction to the motor when the current comes to the set current value or smaller. CONSTITUTION:At the time of starting a motor, by a control circuit 5, a semi conductor switch 10 is turned ON, and current is conducted to the motor 2. In this case, the current is detected by a current detector 4, and when the current exceeds a current setting value in the control circuit 5, then the semicon ductor switch 10 is turned OFF. When by this operation, the current flowing to the motor 2 is lowered, then by the control circuit 5, the semiconductor switch 10 is turned ON again. As a result, the starting current of the motor can be limited.
Patent JP-H1117297-A (JP)
Title: Wiring board
Inventor: FURUKUBO YOJI
IPC: H05K1/11
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To obtain an inexpensive wiring board with high connection reliability having a connection pad for directly surface-mounting a semiconductor element on a wiring board, or the wiring board on an outside electric circuit board without forming a spherical terminal constituted of solder at the connection pad. SOLUTION: This is a wiring board 1 in which a wiring conductor 3 is integrally formed with an insulating substrate 2 constituted of a ceramic sintered body, and a conductor 4 constituted of conductive materials and glass packed in a via hole formed corresponding to a connection pad for input and output on the insulating substrate 2 is projected from the surface of the wiring substrate 1 in height which is 20-20 μm for forming connection pad. It is preferred that Cu is conductive materials, 30-40 weight % of glass whose softening point 100-180 μm.
Patent JP-S5959294-A (JP)
Title: Method for controlling amount of sludge
Inventor: KITAYAMA TERUHIDE
IPC: G01N33/18
Filed: 1982-09-29
Abstract: PURPOSE:To stably and properly control the concentration of suspended matter, by calculating the amount of sludge to be returned and the amount of excess sludge to be withdrawn necessary for properly controlling the concentration of suspended matter, and controlling the amount of sludge to be returned on the basis of said withdrawal amount. CONSTITUTION:The first measuring tank 2, an aeration tank 3 and a precipitation tank 4 are sequentially attached in an inflow pipe 1 from its upper stream side, one side of a sludge-receiving chamber 5 for withdrawing sludge through the bottom of the precipitation tank 4 is connected to a pump 6, the second measuring tank 7 and the aeration tank 3 through a sludge-returning pipe 8 at the downstream side of said precipitation tank 4, and the other side of the sludge-returning chamber 5 is connected to a pipe 9 for transferring excess sludge. The detecting part 13a of a densitometer 13 for measuring the concentration of suspended matter in inflow water is provided inside the first measuring tank 2, the third measuring tank 10 is provided at a position near the outlet side of the aeration tank 3, and the detecting part 11a of an MLSS densitometer 11 is attached to the interior. An indicator 15 is constituted with the densitometer 13 for measuring the concentration of suspended matter in inflow water, the MLSS densitometer 11 and an RS densitometer 12.
Patent JP-S6060855-A (JP)
Inventor: HAYAKAWA YOSHIJI
IPC: A61L33/00
Filed: 1983-09-13
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-H068770-A (JP)
Title: Lifting device for deck installed on dump truck
Inventor: IKEDA HIROSHI
IPC: B60P1/26
Filed: 1992-06-26
Abstract: PURPOSE:To ensure the downward turning of deck where the rear face of a dump body is closed in discharging bulk load in the body, in a deck lifting device installed on a dump truck. CONSTITUTION:The tips of an upper link 7 and a lower link 8 are connected to a connection member 11 pivotally mounted on a installation post 14, on which lower part a deck 16 is mounted turnably. At the rear lower part of a dump body 2 a hook 26 is arranged while at the base part of the deck 16, an engaging piece 25. In tilting the dump body 2 rearward only the post 14 and the deck 16 are turned by their own weight, thereby ensuring the downward turning of the deck 16.
Patent JP-H04366898-A (JP)
Title: Semigraphic display device
Inventor: KARASHIMA NOBUHIDE
IPC: G09G5/36
Filed: 1991-06-13
Abstract: PURPOSE:To reduce the load of a CPU by making it possible to easily restore an original screen even after updating it, executing updating processing without disturbing a display screen even in a display period and excluding the grasp of relation between the coordinate of the display screen and a display graphic from the management of the CPU. CONSTITUTION:Coincidence/discrepancy between character data in symbol information read out from a refresh memory 8 and character data stored in a comparing value register 20 is detected, and in the case of discrepancy, attribute data in the symbol information are selected by a multiplexer 26. In the case of coincidence, attribute data stored in an additional color register 24 are selected by the multiplexer 26 and an attribute adding circuit 16 forms a video signal based upon the attribute data selected by the multiplexer 26 and the character data read out from the memory 8.
Patent JP-H0333976-A (JP)
Title: Preventing system for illegal connection of terminal equipment
Inventor: MIYASHITA KENKICHI
IPC: G06F21/44
Filed: 1989-06-29
Abstract: PURPOSE:To prevent illegal connection may be executed by the third person between a terminal equipment and a center computer by collating updated interruption time data, which are sent when the terminal is connected, with updated interruption time data stored in the customer master file in the center computer. CONSTITUTION:For a transaction telegraphic message, the number of a branch office, account number and identification number, which are inputted by a user in a terminal equipment 4, and the updated interruption time data, which are automatically read from a terminal equipment updated interruption time means 41, are set and this telegraphic message is sent to a center electronic computer 1. In the center electronic computer 1, the data sent from the terminal equipment 4 are collated with the data, which are read from a customer file 21, by a collating means 11. When the both data are coincident, processing is moved to a collating means 12 and the updated interruption data are collated with the updated interruption time data in the customer master file. When the both data are coincident, transaction processing is executed by a transaction processing means 13.