baber/WOPTO huggingface dataset:
Patent JP-H01171343-A (JP)
Title: Connection order check system in loop type network system
Inventor: HYODO MUTSUO
IPC: C10N30/12
Filed: 1987-12-25
Abstract: PURPOSE:To automate the check of connection order by providing a connection order check frame generating section generating a connection order check frame in a predetermined order by the control of a central processing unit to each node. CONSTITUTION:Nodes A-D are provided respectively with a connection order check frame generating section 2 generating a connection order check frame in a predetermined order by the control of a central processing unit 1, a frame transmission section 3 sending a frame and a frame reception section 4 receiving the frame. Moreover, the node A is provided with a means starting and monitoring the connection order check frame. Then it is possible to check addresses of all nodes on the loop type network in the connection order and when mis-setting of node address or duplicated address allocation takes place due to operation mistake or the like in the building of a conventional loop network system, the fault can automatically be checked.
Patent JP-H06178085-A (JP)
Title: Picture reader
Inventor: YASUI YOSHIAKI
IPC: G06T1/00
Filed: 1992-12-11
Abstract: PURPOSE:To automatically correct upper-and-lower and right-and-left sides of picture data by providing a direction correcting means which inverts the upper-and-lower and right-and-left sides of the picture data temporarily stored in a picture storage means when the discriminated result of a direction discriminating means is inverse. CONSTITUTION:A picture reader 1 of a facsimile equipment 2 is equipped with direction discriminating means 3, 6, and 9 which discriminate the upper-and- lower and right-and-left sides of a read original based on the detected result of a mark sensor 16. The direction correcting means which inverts the upper- and-lower and right-and-left sides of the picture data stored in the page memory of the RAM 6 when the discriminated result of the direction discriminating means 3, 6, and 9 is inverse, is formed of, for example, the sub-processor 9, CPU3, and RAM 6 or the like. Then, in the picture reader 1 of the facsimile equipment 2, the upper-and-lower and right-and-left sides of the picture data read from the read original can be discriminated, and normally corrected as necessary. And also, at the time of executing such processing operation, a detection mark being an index is preliminarily noted with a black line at the upper part of the back face of the read original.
Patent JP-H01170877-A (JP)
Title: Data measuring instrument for ieee-595 parallel data bus
Inventor: YUI YOSHIO
IPC: H04L69/40
Filed: 1987-12-25
Abstract: PURPOSE:To continuously measure data for a long time by arbitrarily selecting a partial crate on a parallel data bus. CONSTITUTION:Data on the parallel data bus (serial highway) is converted to a TLL signal through an interface circuit 1. When it is recognized by a trigger detecting circuit 5 that the data existence signal on the seventh bit of the serial highway becomes effective (delimiter bit=0), a cration code is identified and only when it is a selected cration code, a count control circuit 6 is started to cause an address counter 8 to count up a minimum of 5 and a maximum of 20. If the period when the delimiter bit is 0 is equal to or longer than 5 bytes and is shorter than 20 bytes, 35 bits of data of a time counter circuit are switched to 54 bytes by the control of a gate circuit 7 at the time of counting-up by a serial highway clock 4 and are written in memories 10a and 10b together with data on the serial highway.
Patent JP-H09170324-A (JP)
Title: Housing device
Inventor: ONO SATOMI
IPC: E04F19/08
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To house a continuous length article properly and safely and use a vacant space more effectively and set up a housing device by opening the upper end of a housing area and forming a continuous length bottomed cylinder-shaped body. SOLUTION: The floor 1 of a building is partially cut off, thereby providing an opening 1a. A housing device 10 is provided in the ground under the floor from this opening 1a so that it may be slanted in a semi-sunken state. This housing device 10 is formed with a bottomed continuous length cylinder-shaped main body 11 and a bottomed inner cylinder-shaped body 12, which may be brought in and out of the main body 11. Base plates 11a and 12a are provided on the cylinder-shaped main body 11 and the bottom of the inner cylinder-shaped body 12 respectively. Then, an opening 13, which is inclined so as to comply with the floor surface, is provided on the main body 11 and the upper end of the inner cylinder-shaped body 12. An opening cover 14 is mounted, which is opened and closed by the turning of the main body 11.  Due to this construction, the inner cylinder-shaped body can be removed and cleaned and furthermore provided slantingly. Therefore, if embedment work is required, shallow excavation will meet the construction requirements and reduce construction cost as well.
Patent JP-2001146372-A (JP)
Title: Work device of elevator hoistway
Inventor: SUMIKAWA MASAYA
IPC: B66B5/00
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a work device of an elevator hoistway capable of safely performing high lift work including lifting of an accommodation ladder. SOLUTION: In a work device of an elevator hoistway having a footstool 3 capable of inspecting an apparatus 11 arranged in the vicinity of an accommodation ladder 2 erected along a wall surface of an elevator hoistway while an operator 6 gets on the footstool 3, the device comprises a master rope 5 suspended up to the vicinity of a hoistway bottom part 1 from an upper part of at least the accommodation ladder 2, falling preventive metal fittings 8, 8a, 8b, 8c being arranged so as to engage this master rope 5 and checking a downward movement by wedge work and a lifeline 9 having one end installed on this falling preventive metal fitting 8 and the other end is detachably installed on a belt 7 of the operator 6 via a hook 9a.
Patent JP-H04199015-A (JP)
Title: Optical switch
Inventor: KUWABARA MASAHIDE
IPC: G02B26/08
Filed: 1990-11-29
Abstract: PURPOSE:To attain compactness without requiring a large-scale drive unit for switching and prevent easy rupture even with repeated switching by covering optical fiber with covering material containing a metal element displaying ferromagnetism, and using a magnet for attracting a switching terminal part to switch the switching terminal part of the optical fiber. CONSTITUTION:Optical fiber 1 covered with covering material 2 containing Ni as a ferromagnetic metal element is disposed in the receiving groove 6 of a base. The receiving groove 6 is formed in such a way that the switching terminal part 3 side is gradually widened and that the optical fiber can be bent in the sucked direction or slide within the receiving groove 6 at the time of being sucked by a magnet. A large-scale drive unit is thereby unrequired for switching so as to attain compactness, and also easy rupture is prevented even with repeated switching.
Patent JP-H09170834-A (JP)
Title: Helium refrigerating system
Inventor: MATSUMOTO KOZO
IPC: F25B9/02
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To cope with even the load fluctuation by a method wherein a line for joining produced supercritical helium with the delivery side of a supercritical helium circulation pump is provided, a branch line is arranged at a supercritical helium return line from a substance to be cooled, and the branch line is introduced to an expansion turbine for liquefaction. SOLUTION: Produce SHe is heat-exchanged and cooled by LHe of a first LHe container 15 and a first SHe heat-exchanger 12 and joins SHe boosted by an SHe circulation pump 11. The SHe is heat-exchanged with LHe of a second LHe container 16 by a second SHe heat-exchanger 13 and cooled and fed to a substance IV to be cooled. The cooled SHe is returned to an SHe circulation device III, a part is branched to a branch line 20, and the rest is heat-exchanged LHe of the second Lhe container 16 and cooled and returned to an SHe circulation pump 11. SHe branched into the branch line 20 is expanded to a liquefaction pressure by an expansion turbine 33 for liquefaction to produce LHe. This constitution realizes a helium refrigerating system corresponding to a load fluctuation with high efficiency.
Patent JP-H03191940-A (JP)
Title: Tableware washing machine
Inventor: BABA GIICHI
IPC: A47L15/42
Filed: 1989-12-20
Abstract: PURPOSE:To dry washed tableware in a storing chamber capable of containing tableware, by a method wherein, the tableware storing chamber provided with a heat exchanger at the bottom of the tableware storing chamber, being the main body of the tableware washing machine, communicates with said heat exchanger of the storing chamber, while the air heated by the exhaust heat of the washing machine is introduced into the heat exchanger through a communication path. CONSTITUTION:For washing tableware, firstly, a fixed amount of washing water is stored in a washing tank and is heated by a heater 2. The water thus heated is supplied to a nozzle arm 3 by a pump 7, and the heated water is injected against the tableware 5 jetted from 3a of a nozzle arm 3, thus performing the tableware washing. When the washing is finished, the washing water is drained from the tank 1 by an exhaust pump 10. After that, in the same manner as the time of washing, the water for rinsing is stored in the tank, jetted out for rinsing followed by performing rinsing. After this operation, the water, finishing rinsing, is drained out of the tank 1, the air inside the tank 1 is heated by a heater 2, together with the starting action of the rotation of a blower motor 13, and the heated air circulates around inside the tank 1, thereby drying the wetted tableware contained in the tank 1.
Patent JP-H11166485-A (JP)
Title: Roller chamfer shape of vane pump for power steering
Inventor: KOYAMA KAZUHIKO
IPC: F04C2/344
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To reduce the shape of a roller chamfer so as to improve the sealing of a rotor side face and increase pump discharge efficiency by setting the chamfer angle, the chamfer width and the chamfer depth from an outer surface of the rotor chamfer shape of a vane pump for power steering to specified values. SOLUTION: For the chamfer shape of the outer peripheral corner part of a rotor 7 for a vane pump, first a chamfer angle (α) is set in a range of 58 to 62 deg., and the chamfer shape is reduced from this surface. Then, a chamfer width (a) is set in a range of 0.2 to 0.5 mm, and a chamfer depth (b) from an outer peripheral surface is set in a range of 0.04 to 0.44 mm. Accordingly, the chamfer angle (α) is laid down more than conventionally, and the chamfer width (a) and the chamfer depth (b) from the outer peripheral surface are both set to minimum dimensions to be manufactured considering grinding margins. Thus, the chamfer shape of the rotor 7 is reduced, an area is increased instead, the sealing of the side face of the rotor 7 is improved, and a pump discharge efficiency is increased.
Patent JP-H09153159-A (JP)
Title: Bill forwarding device for bill processing machine
Inventor: YOSHIKAWA EIICHI
IPC: G06F19/00
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To hinder the insertion of a foreign substance such as a coin and to take in only bills one by one. SOLUTION: A bill passage is formed between a 1st fixed bill guide plate 11 and a bill press 20 movably arranged in the vicinity of the 1st guide plate 11, the bill press 20 is energized in the direction to the plate 11 by an elastic means or its tare weight so that only the small number of bills can be successively passed through a bill passage and the position of the bill press 20 is regulated by an adjusting plate 22 fixed so that its position can be changed/adjusted to adjust the opened degree of the bill passage.
Patent JP-H11168900-A (JP)
Title: Variable velocity power generating motor control method and apparatus
Inventor: FUTAMI MOTOO
IPC: H02P9/00
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To realize the harmonization of velocity control and effective power control of variable velocity power generating motor. SOLUTION: An effective power exchanged between a power generating motor 3 and a power system 1 and a terminal voltage of the power generating motor 3 are respectively detected, frequency, phase and amplitude of an excitation current of a secondary coil of the power generating motor 3 are controlled based on deviation, in order to adjust these detected values to respective command value and detected value of the rotating velocity of the power generating motor 3 is adjusted to the command value. For compensation of control amount in relation to the effective power on the basis of the velocity deviation, the effective power is preferentially controlled when the detected value of the rotating velocity is in the preset range and the velocity is preferentially controlled when the detected value goes out of the preset range.
Patent JP-H03195687-A (JP)
Title: Side plate for cage
Inventor: SAITO KUNITOSHI
IPC: B66B11/02
Filed: 1989-12-25
Abstract: PURPOSE:To prevent the peeling of a coating member on a side plate lower part by folding the lower end part of a thin plate composing the coating member of a side plate to the outside of a cage, and coat-baking an enamel layer on the front and back surfaces of the thin plate except the folded part. CONSTITUTION:The lower end part (c) of a thin plate 11a, composing a coating member 7a glued to the structural member 6 of a side plate 2a-1, is folded toward the cage outside to be formed so as to make a L-shaped longitudinal section. Moreover an enamel layer 12a is coat-baked on the front and back surfaces of the thin plate 11a except the part, of 1 - 7mm from the lower end of a surface facing a cage, and the part, folded toward the cage outside, of the L-shapedly formed thin plate 11a. This constitution causes the adhesive part of the structural member 6 of the side plate 2a-1 and the coating member 7a to be covered with the L-shaped folded part (c), and therefore eliminates the direct exposure of cleaning water to adhesive and the peeling of the coating member 7a from the structural member 6 due to adhesive ability lowering or foreign matter catching.
Patent JP-H06180058-A (JP)
Title: Vibro-isolating floor joist
Inventor: HOSHINO TAKESHI
IPC: E04F15/18
Filed: 1992-12-14
Abstract: PURPOSE:To make a floor face material supportable without fail by joining a vibro-isolating member to both long-size supporting and wood receiving members respectively with a binder at a factory and, after securing the long-size supporting member to a floor structural material at a job site, locking the floor face material to the wood receiving member. CONSTITUTION:A vibro-isolating member, 14 such as vibrationproof rubber or the like is joined to a long-size supporting member 13 and a wood receiving member 15 at a factory. Next, at a job site, this long-size supporting member 13 is secured to a floor structural material 11 and then a floor face material 12 is joined tight to the receiving member 15. In addition, this floor face material 12 is made surely supportable, forming a floor joist 10 equipped with the vibro-isolating member 14. In this case, the wood receiving member 15 is separately set up at each vibro-isolating member 14, and an upper part of the long- size supporting member 13 is opened wide. With this constitution, a working property to be secured to the floor structual material 11 is well improved, and a piping space level between the long-size supporting member 13 and the floor face material 12 can be made longer.
Patent JP-2001152976-A (JP)
Title: Evaporated fuel purge system
Inventor: ADACHI KATSUMI
IPC: F02M25/08
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To provide an evaporated fuel purge system favorably suppressing dispersion in an air-fuel ratio caused by purge of air including the evaporated fuel. SOLUTION: This evaporated fuel purge system is so formed that a purge control valve 14a is provided in a fuel evaporation path including a fuel tank 11 and the purge control valve 14a of the fuel evaporation path is operated in a fuel injection control system 30a, while regulating the fuel injection amount of an engine 40, so that the fuel vapor generated in the fuel tank 11 is purge- controlled by a suction passage 42. The air-fuel ratio of the engine 40 is learned and controlled into a target air-fuel ratio. When the learning of the air-fuel ratio is uncompleted, the vapor amount purged by the suction passage 42 is estimated, and the estimated fuel vapor amount is a lot, the purge disposal is interrupted.  When the learning of the air-fuel ratio is uncompleted but the estimated fuel vapor amount is a little, the interruption of the uncompleted but the estimated fuel vapor amount is a little, the interruption of the purge disposal is prohibited.
Patent JP-H11167918-A (JP)
Title: Negative electrode material for nonaqueous secondary battery and manufacture thereof, and the battery
Inventor: NAKAMURA SHIGERU
IPC: H01M4/58
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To enhance discharge voltage and energy density of a battery, and to improve a charging/discharging cycle characteristic and safety through the use of an oxinitride compound by introducing nitrogen to oxide containing one or more kinds of elements among Sn, Zn, Pb, Ge and Si. SOLUTION: Among oxinitride compounds, an Sn-containing compound is most preferable. This compound can be prepared through melting of basic oxide (oxide not containing nitrogen) and a nitride and melting in a single process by mixing a nitride and a raw material of basic oxide or heating powder of the basic oxide glass in ammonia gas. A nitrogen substituting ratio to the basic oxide is preferably set so as to contain nitrogen of 1 to 15% in the atomic ratio of nitrogen/oxygen. The basic oxide can be obtained through melting method by the use of SnO as a raw material. A boron nitride can be cited as a nitride used for preparation of the oxinitride compound.
Patent JP-H03195544-A (JP)
Title: Ultrasonic transducer for diagnosis
Inventor: TOOMASU BIIBATSUHA
IPC: A61B8/00
Filed: 1990-11-29
Abstract: PURPOSE: To improve the service life of a converter by arranging an attenuation layer having different acoustic impedance between shell bodies of a support comprising a metallic outer shell body and a metallic inner shell body to reduce the load on an ultrasonic converter in a bore of a shock wave source. CONSTITUTION: A receiving part of an ultrasonic converter 12 comprises two shell bodies 14, 16, and an attenuation medium 18 is interposed therebetween. The inner shell body 14 and the outer shell body 16 are made of the metal having large differential impedance from water. The attenuation medium 18 is provided with a gas-containing filling material, or consists of a synthetic resin, rubber or silicone rubber. While the shock wave reaches the ultrasonic converter 12, four boundary surfaces are generated in the medium whose acoustic impedance is largely different. At these four boundary surfaces, the shock wave performs the local reflection, and the shock wave component to be applied to the ultrasonic converter 12 is remarkably weakened as a whole. Thus, the service life of the converter can be improved.
Patent JP-H04203941-A (JP)
Title: Radiation thermometer
Inventor: MINO KAZUO
IPC: G01J5/02
Filed: 1990-11-29
Abstract: PURPOSE:To measure the temperature of an object with good accuracy by forming a hermetic chamber in an infrared radiating member mounted at an end of the thermometer, and making the internal pressure of the hermetic chamber higher than the pressure of the external air. CONSTITUTION:An infrared radiating member 1 is made of an elastic body, having a cross section protruding to the side of an object 3 to be measured. At least a part of the member 1 crossing the optical axis is formed of a thin film 1a. The inner diameter of a peripheral part 1b of the member 1 is slightly smaller than the outer diameter of a hood 2. The member 1 is fitted elastically with the hood 2 as the peripheral part 1b is expanded with pressure. As a result, a hermetic chamber 4 is formed inside the member 1. The peripheral part 1b is gradually fitted to the hood 2, thereby reducing the capacity of the hermetic chamber 4. Accordingly, the internal pressure is made higher than the pressure of the external air. Even when the minimum measuring spot is set large, the thin film 1a of the member 1 is pushed into tight contact with the surface S of the object 3 and the thermally balanced state can be quickly achieved. The temperature of the object 3 can be measured with good accuracy.
Patent JP-H09258043-A (JP)
Title: Polyimide optical waveguide structural body
Inventor: DAGURASU II FUJIYAA
IPC: G02B6/12
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To obtain a low optical loss, low absorbance, high thermal stability, adjustable refractive index and controlled double refraction by using a core for optical transmission and a clad containing specified different polyimides. SOLUTION: The waveguide structural body consists of a core for optical transmission containing a repeating structural unit expressed by formula I and a clad containing a polyimide having a repeating structural unit expressed by formula II. In formula I and formula II, R and R<2> represent formulae III and IV and R<1> and R<3> are independently selected from bivalent hydrocarbon groups. The refractive index of the core is made higher than the refractive index of the clad. The difference in the double refraction between the core and the clad is controlled to be smaller than the difference in the TM refractive index between the core and the clad, however, the polyimide in the core is different from the polyimide in the clad. Further, one of the polyimide for the core or the polyimide for the clad is a copolymer containing a part of about 1mol% 3,3',4,4'-tetracarboxy biphenyl dianhydride.
Patent JP-H08178821-A (JP)
Title: Liquid concentration sensor and float thereof
Inventor: MISUMI SHUICHI
IPC: G01N9/12
Filed: 1994-12-19
Abstract: PURPOSE: To obtain a liquid concentration sensor operable based on a convenient principle, and a float therefor, by encapsulating a liquid having an appropriate coefficient of thermal expansion in a variable volume vessel having outer shell which is soft and deformable at least partially. CONSTITUTION: A variable volume vessel 1 has a bellows type outer shell comprising a fixed volume spherical part 1a and a small bellows part 1b communicated with the spherical part 1a. A liquid having appropriate coefficient of thermal expansion is then encapsulated in the vessel 1. When the float is set in a liquid to be measured and the liquid to be measured expands thermally due to temperature rise, the encapsulated liquid also expands at the same rate. Consequently, the volume of the vessel 1 increases correspondingly, i.e., the volume of the vessel 1 expands thermally at substantially the same rate as the liquid to be measured. When the temperature of objective liquid varies, measurement of the float corresponds to the concentration of the liquid.
Patent JP-H05286965-A (JP)
Title: Preparation of alkylene carbonates
Inventor: FURANTSUUYOZEFU MAISU
IPC: C07D317/38
Filed: 1992-11-20
Abstract: PURPOSE: To prepare a compound by allowing an alkylene oxide to react with carbon dioxide in a specific molar ratio by using a specific catalyst.  
     CONSTITUTION: A compound represented by formula II is obtained by allowing an alkylene oxide represented by formula III [R 1 , R 2  are each H, a (substituted) 1-4C alkyl, a (substituted) 2-4C alkenyl, a (substituted) 6-12C aryl, etc.], to react with carbon dioxide in a molar ratio of the alkylene oxide to carbon dioxide of 1:1 to 1:10, preferably 1:1 to 1:5, in the presence of a catalyst represented by formula I (M is an alkali metal; X, Y are each Cl, Br or I; (a) is 0.001-2) at 40-250°C, preferably 70-170°C. The catalyst can be regenerated, optionally by adding a halogenated compound of the formula R 3 -Z(Z is Cl, Br or I; R 3  is H, Cl, Br, I, benzyl, a benzotrihalide, etc.). 
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