baber/WOPTO huggingface dataset:
Patent JP-H11350495-A (JP)
Title: Folding round cage and its handling method
Inventor: SHIRAI JUNICHI
IPC: E02D17/20
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a round cage capable of being folded small and transported to a site and facilitating its folding work and deploying work. SOLUTION: A round and short tubular barrel net 2 having the height H which is 1/2 or below of the diameter D is provided, a circular shaping frame line 6 is fitted to one end of lines 5 forming a rhombic wire net, the end section 2a on a first side is formed into a fixed shape, and the end section 2b on the opposite second side is made shrinkable by loosening the coupling between the lines 5. The lines 5 are converged and prostrated to the inside of the barrel net 2 at the end section 2b on the second side, and the barrel net 2 can be folded into a flat shape.
Patent JP-S5678830-A (JP)
Title: Power supply circuit
Inventor: NAKAI KENICHI
IPC: H02J3/00
Filed: 1979-11-30
Abstract: PURPOSE: To operate the load requiring preheating and another load by the switch below, by making winding directions of the primary and the secondary coils equal to each other and by connecting the switch in series between them and by connecting the load requiring preheating and another load between both coils and the switch.  
     CONSTITUTION: When switch 4 is turned on, secondary side circuit Y and load circuit Z are closed, and lamp L is lit instantaneously because it is preheated, and simultaneously, motor M is drive. Meanwhile, when switch 4 is turned off, lamp L is always preheated by the induced voltage generated in preheating coils 6 and 7 because power source 5 is connected to primary coil 2, however, secondary side circuit Y and load side circuit Z are not operated because they are closed by switch 4. In this case, though secondary side circuit Y and load circuit Z form loop 1 and the power source voltage is applied to primary coil 2 and the induced voltage is generated in secondary coil 3, respective voltage directions (arrows) are reverse to each other in the loop circuit to generate no anomaly because winding directions of coils 2 and 3 are equal to each other and switch 4 is connected. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0820259-A (JP)
Title: Travel speed change structure of working vehicle
Inventor: ASADA AKIHIRO
IPC: B60K20/02
Filed: 1994-07-08
Abstract: PURPOSE:To accurately avoid speed change operation into a speed change position where abnormality is generated. CONSTITUTION:When a travel transmission gear is going to be operated into a wrong speed change position on the basis of an upshift signal and a downshift signal from speed change switches 61, 62, this speed change operation is checked and impeded, and the transmission gear is left in the speed change position state before the transmission of the upshift signal and downshift signal.
Patent JP-H10328298-A (JP)
Title: Shunt joint cap
Inventor: OHARA SUMIO
IPC: F16L55/10
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a shunt joint cap capable of enhancing the operability for priming process by making the process possible with the use of a blood pump and of simplifying a connected structure by reducing the number of auxiliary circuits. SOLUTION: In this shunt joint cap 30, which has an approximately cylindrical main body 31 with a through hole 33 therein and a lid 32 closing one of the openings of the through hole in the main body, and which is mounted on the end of a blood circulating circuit, both ends of the through hole 33 are formed into taper holes 33a, 33b that broaden outward, and the male connecting part of the blood circulating circuit can be connected to one of the taper holes, and the male connecting part of an auxiliary circuit to the other taper hole. Inside each taper hole, a checking mechanism preventing passage of priming liquid in a specific direction is provided.
Patent JP-H0325130-A (JP)
Title: Coupling structure for precast steel frame concrete pillar bodies
Inventor: KUROSAWA RYOHEI
IPC: E04B1/30
Filed: 1989-06-20
Abstract: PURPOSE:To enable maintenance of the same strength of a coupling part as that of another part by a method wherein base plates arranged integrally with a steel frame are integrally secured to the end surfaces of PSC pillar bodies arranged in an abutting state. CONSTITUTION:A pair of PSC pillar bodies 11a and 11b in which steel frames 13a and 13b are longitudinally embedded have respective end surfaces arranged in a state to abut to each other, and concrete-free parts 15a and 15b are formed in the peripheral edges of respective joining end surfaces. Base plates 18a and 18b formed integrally with the steel frames 13a and 13b and having the backs of the peripheral edge parts exposed to the concrete-free parts 15a and 15b are mounted to the end surfaces of the PSC pillar bodies 11a and 11b. The two base plates 18a and 18b are superposed with each other to join together the two PCS pillar bodies 11a and 11b, the two base plates 18a and 18b are integrally formed by fastening by means of bolts 20 and 20 or by weld. This constitution enables prevention of the special increase of a load burdening ratio between the steel frames 13a and 13b.
Patent JP-H0448102-A (JP)
Title: Vacuum steam generator
Inventor: FUJIWARA YOSHIYASU
IPC: F22B3/04
Filed: 1990-06-15
Abstract: PURPOSE:To use even if load of a heat exchanger is large and to effectively reuse a large quantity of hot drain water by arranging the vacuum steam outlet of a steam vessel and pressure reducing means through a vacuum steam using unit, and forcibly circulating vacuum steam to the using unit. CONSTITUTION:A vacuum steam generator is composed of a steam vessel 1, a vacuum steam using unit 2 and a vacuum pump 30 as pressure reducing means. Hot drain water fed from a hot drain water inlet tube 3 is stored in the vessel 1, and vacuum steam generated in the vessel 1 is fed to the unit 2 through a vacuum steam outlet 4 to heat a matter to be heated. Condensed water again condensed by heating is sucked to an ejector 8 through a condensed water drain tube 7. Accordingly, the steam is forcibly circulated, and sufficiently heat treated even in the unit 2 having large load to enhance effective utility of the heat.
Patent JP-S645358-A (JP)
Title: Elevator apparatus driven by inverter
Inventor: ISHII TOSHIAKI
IPC: H02P27/06
Filed: 1987-06-25
Abstract: PURPOSE:To make torque ripples small by parallel operating two inverters PWM-controlled by the use of triangular carrier waves with phases differing 180 deg. from each other and by composing the output current of said inverters and supplying it to a lifting motor. CONSTITUTION:An elevator apparatus by inverter drive is equipped with a riding cage 1, a winding machine 3 for winding up a rope 2 for said cage, and a lifting motor 5; speed-current detectors 6-7; an inverter equipment 8; and an inverter controller 9. In this case, two inverter equipments 8 through PWM control using carrier waves with phases differing 180 deg. from each other are provided and the output current of said inverter equipments is composed and applied to said motor 8. Thus, ripple currents included in said output current outbutted from both inverters 8 cancel each other so as to be capable of becoming very small.
Patent JP-H0649894-A (JP)
Title: Steel square-pipe structure wall-plate frame bearing-force type prefabricated type building
Inventor: KANEMITSU WATARU
IPC: E04B1/02
Filed: 1993-06-04
Abstract: PURPOSE: To obtain an improved building with the minimum construction period, the finest execution accuracy, and the minimum price. CONSTITUTION: Wall plate frames WF1 -WF8 that are composed by a steel square pipe (hot-rolled zinc steel plate HOTG1) where a post and a beam that are the main structure part of a building are integrated are mass-produced as a unit, and a specific unit plane is assembled and composed on the foundation that has been installed after arriving at the field by a transportation method for example by a container. Then, the constructed a room space unit is superposed and assembled in horizontal and vertical directions to complete the building.
Patent JP-H084400-A (JP)
Title: Door hinge device
Inventor: KUMAGAI KIYOSHI
IPC: B60J5/04
Filed: 1994-06-15
Abstract: PURPOSE:To adapt a door hinge device to both types of a swing door and a sliding door. CONSTITUTION:Three links consisting of a fixed link 3, an idle link 2 and an operating link 1 are mounted between a hinge bracket 6 installed on the pillar 66 side and a door bracket 7 set up on the door 4 side. One end of the fixed link 3 is connected rotatably to the hinge bracket 6 and the other end to the door bracket 7 respectively. One end of the idle link 2 is coupled rotatably with the hinge bracket 6, and the other end is held normally freely movably in a guide groove formed to the door bracket 7 while being interlinked so as to be held to the fixed link 3 under a parallel state as required. One end of the operating link 1 is connected rotatably to the hinge bracket 6, and the other is held normally so as to be crossed with the axis of the fixed link 3 while being coupled so as to be held under the parallel state as required.
Patent JP-H11349643-A (JP)
Title: Temperature-sensitive polymeric compound, its production, temperature-sensitive polymer composition, and cell culture substrate
Inventor: MATSUDA TAKEHISA
IPC: C08F289/00
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To obtain a polymeric compound having temperature sensitivity and improved compatibility with polyisopropylacrylamides without detriment to the inherent excellent properties, such as cell adhesiveness, of the constituent gelatin by subjecting gelatin and an N-isopropylacrylamide polymer to a graft polymerization. SOLUTION: Gelatin is condensed with 4-(N,N-diethyldithiocarbamyl)benzoic acid in the presence of a condensing agent to obtain dithiocarbamated gelatin molecules. A mixed aqueous solution containing these molecules and N- propylacrylamide is irradiated with ultraviolet rays to obtain a temperature- sensitive polymeric compound composed of gelatin and a homopolymer of N- isopropylacrylamide grafted thereonto and having an average graft chain length of 2.1×10<3> or above. The heat-sensitive polymeric compound is combined with an N-isopropylacrylamide polymer to obtain a temperature-sensitive polymer composition. An aqueous solution of this composition is applied to a culture dish and dried to obtain a cell culture substrate.
Patent JP-H106128-A (JP)
Title: Adjusting method of rotary blade for thin plate
Inventor: KAWAKAMI KATSUMI
IPC: B23D25/12
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To adjust a gap in a cut position to the smallest while securing a clearance in the dead center by arranging a difference in a radius of gyration of an upper edge and a lower edge of a rotary cutting blades, and setting a gap of the upper edge and the lower edge so that the clearance between the upper and lower edges becomes smallest in a cut position. SOLUTION: In an upper rotary blade 1 and a lower rotary blade 2, a radius of gyration of the lower rotary blade 2 is made large. In the positional relationship of a cutter, an upper edge 3 precedes in the upstream more than a cut position, and a lower edge 4 precedes after passing through the dead center. Therefore, when a radius of gyration is changed, a gap at cut time can be made small while securing a gap in the upper and lower dead centers. Though the setting of a gap between cutters is changed according to a plate thickness, it is important to adjust the setting of this gap to cutting time.
Patent JP-S6316954-A (JP)
Title: Workpiece mounting device of vertical internal grinder
Inventor: KATO SHINICHIRO
IPC: B24B5/08
Filed: 1986-07-05
Abstract: PURPOSE:To expand the operational range and facilitate the removable attachment of a workpiece for improving the operability by providing a suspending work head to be inclined by the use of fluid pressure. CONSTITUTION:A table 5 is provided with a support bed 16 in turn provided with a workhead 17 inclined within one degree of range by an inclining device 18. And a support shaft 20 of work head 17 is supported pivotably supported by a bearing of support bed 16. Also, a stopper 21 of work head 17 is adapted to be pressed by a piston 22. This piston 22 is provided in each of three hydraulic cylinder 23 provided horizontally on the table 5. Further, a press tool formed as a spring is stretched between a pin fixed to the cylinder 23 and a pin provided in the work head 17 so that the work head 17 follows the advance and retreat of piston 22. The work head 17 is provided with a chuck 30 the speed of which is infinitely varied by a rotary device 31.
Patent JP-H0779487-A (JP)
Title: Radio pushbutton telephone set
Inventor: TAKEHISA YOSHIHIRO
IPC: H04Q3/58
Filed: 1994-07-11
Abstract: PURPOSE:To improve the operability of a slave set of a radio pushbutton telephone set. CONSTITUTION:The telephone set is made up of a master set and a slave set 19 available of radio communication. When the master set makes data communication with a host private branch of automatic exchange 30, the master set is set to the mode operated as an extension terminal equipment of the host private branch of automatic exchange 30. An external line state signal sent from the host private branch of automatic exchange 30 is converted into a signal for a slave set in this mode and the signal is sent to the slave set 19 in a radio wave as a line idle state display signal. Thus, even when the master set is connected to an extension of the host private branch of automatic exchange, the information of an external line state of the host private branch of automatic exchange is sent to the slave set, in which the information is displayed. Thus, the user uses the slave set to confirm the state of the external line of the host private branch of automatic exchange and then makes external line dialing.
Patent JP-S5584703-A (JP)
Title: Delivery and conveyance apparatus for article to be conveyed
Inventor: SHIMIZU TAKESHI
IPC: B65G1/06
Filed: 1978-12-21
Abstract: PURPOSE: To enable the side part of goods keeping bucket which is linked with rack to be certainly linked with driving rollers, in taking-out by the use of the driving rollers by arranging a pressing device which presses the articles from upwards by means of pressing rollers.  
     CONSTITUTION: In the apparatus for carrying in and out goods from the rack in a solid warehous, such as stacker crane, the goods taking-out part is constituted of an elevator 5 having a driving conveyor 6 arranged. Retractable rollers 8a and 8b shift under the bucket 27 in which goods are stored, and when the bucket 27 is received onto a stacker crane, the pressing rollers 18 and 19 are lowered through an elevator means 20 and pressed onto the roller conveyor 6 for a prescribed time, then the bucket can be taken-out certainly from racks. As the rollers 18 and 19 are lifted after a prescribed time, catching by the edge of the bucket 27 is eliminated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01315285-A (JP)
Title: Rotational speed controller for motor
Inventor: MATSUBARA IKURO
IPC: H02P29/00
Filed: 1988-06-27
Abstract: PURPOSE:To prevent the rotational speed of a motor from abruptly rising by dividing the rotational speed range of the motor into a plurality of ranges, and so controlling the rate of change of the rotational speed with respect to the varying amount of speed shifting means in the low speed side rotational range as to be small. CONSTITUTION:A rotational speed setter 23 outputs a set rotational speed responsive to the output of a slide variable resistor VR1 sliding upon depression of a speed shifting pedal. A rotational speed signal from an amplifier 21 is compared by a feedback circuit 22 with the set rotational speed. A motor drive circuit 10 controls ON, OFF a driving transistor Q1 in response to the compared result of a rotational speed deviation with a sawtooth wave. The setter 23 is small at the conversion rate for converting the set value of the resistor VR1 into a digital value in a low speed range.
Patent JP-S5958979-A (JP)
Inventor: ABURAHAMU II RINDARU
IPC: H04N5/62
Filed: 1983-08-29
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-H083670-A (JP)
Title: Nickel-base alloy excellent in workability and corrosion resistance
Inventor: SUGAWARA KATSUO
IPC: C22C19/05
Filed: 1994-06-17
Abstract: PURPOSE:To obtain an Ni-base alloy excellent in corrosion resistance under a chlorine-ion-containing environment as well as in hot workability by incorporating specific amount of Ta into Ni containing specific amounts of Cr and Mo, specifying Mg and N contents, and adding Mn, Si, C, etc., so that they are well balanced with each other. CONSTITUTION:This Ni-base alloy has a composition consisting of, by weight, 15-35% Cr, 6-24% Mo, 1.1-8% Ta, 0.0001-3% Mn, 0.0001-0.3% Si, 0.0001-0.3% Mg, 0.001-0.1% C, 0.0001-0.1% N, and the balance Ni and satisfying Cr+Mo<=43%. This alloy can further contain one or more kinds among the following (a), (b), (c), and (d): (a) 0.01-6% Fe; (b) 0.001-0.1% B, 0.001-0.1% Zr, and 0.001-0.01% Ca; (c) 0.1-1% Nb, 0.1-4% W, 0.1-4% Cu, and 0.1-2% Hf; (d) 0.05-0.8% Ti, 0.01-0.8% Al, 0.1-5% Co, and 0.1-0.5% v.
Patent JP-S5282456-A (JP)
Title: Calendar correcting device for watches
Inventor: KAMIWAKI OSAMU
IPC: G04B19/25
Filed: 1975-12-29
Abstract: PURPOSE: To perform correction surely with a simple structure by positioning calendar correcting members with a return lever opposing to a winding crown position. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S643520-A (JP)
Title: Weighing device
Inventor: TANAKA HIROSHI
IPC: G01G3/14
Filed: 1987-06-25
Abstract: PURPOSE:To easily and inexpensively produce a weighing platform of an arbitrary size by coupling the weight parts of a weighing unit to each other freely attachably and detachably by means of stays, providing the weighing base plate corresponding thereto and increasing the area of the weighing platform. CONSTITUTION:A weighing unit 1 is formed of a base plate part 20 coupled to the fixing end of a load cell 10, a case 30 enclosing the cell 10, and the weight part 40 coupled to the free end of the cell 10. Four pieces of strain gages 12 are stuck to strain inducing parts 4 having upper and lower beams. The plural units 1 are installed on a floor 3 and the weight parts are connected with the stays 4 by using stay mounting members 41 provided to the weight parts 40. The weighing base plate 6 is installed thereon. The weighing platform of the arbitrary size is, therefore, produced if the units 1 and the stays 4 are additionally installed. Since the mass production of the units and the stays is possible, the production of the device is facilitated and the cost thereof is reduced.
Patent JP-H0324641-A (JP)
Title: Debugging device
Inventor: NISHIMURA TETSURO
IPC: G06F11/28
Filed: 1989-06-20
Abstract: PURPOSE:To obtain a debugging device capable of correctly evaluating the reliability of a program by analyzing instruction words in the program during the execution of the program and attaining a C1 coverage tracing function without setting up an address in which a branching instruction exists. CONSTITUTION:In order to attain the evaluation function of test sufficiency of a user program during the emulation execution of a slave microcomputer (SMCU), a C0 trace memory TMO and C1 trace memories TM1, TM2 are connected to slave buses SAB, SDB and master side buses MAB, MDB through address multiplexers A-MPX2, D-MPX2. These memories TM0 to TM2 have a function for covering a program area to be evaluated. Consequently, the debugging device capable of evaluating the reliability of a program can be obtained.
Patent JP-S6050835-A (JP)
Inventor: KOBAYASHI MASATO
IPC: H01H47/00
Filed: 1983-08-31
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-2000345961-A (JP)
Title: Capacity control valve
Inventor: MIZUFUJI TAKESHI
IPC: F04B27/14
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a composite control valve for variable displacement type compressor with an intake valve part having a simple structure capable of providing a main air supply passage which can be opened and closed by control outside and a supplemental air supply passage for compensating shortage of blow-by gas when the main air supply passage is substantially closed. SOLUTION: An intake valve part V2 disposed between an exhaust valve part V1 and a solenoid part V3 is provided with a rod insertion passage 52 in which an operating rod 80 is disposed in a vertically movable manner. The operating rod 80 includes a valve body part 84 having an outer diameter approximating to an inner diameter d1 of the rod insertion passage 52. The rod insertion passage 52 functions as a main air supply passage when the valve body part 84 leaves the rod insertion passage 52. Although the rod insertion passage 52 is almost filled when the valve body part 84 gets into the rod insertion passage 52, a slight clearance between an internal surface of the rod insertion passage 52 and an outer surface of the valve body part 84 functions as a supplemental air supply passage.
Patent JP-H079120-A (JP)
Title: Induction coil heating device for brazing
Inventor: FURUKAWA YUICHI
IPC: H05B6/10
Filed: 1993-06-29
Abstract: PURPOSE:To provide an induction coil heating device for brazing capable of excellently brazing two members to be joined holding a brazing material inbetween by mean of an induction heating method. CONSTITUTION:This device is provided with a pressing bar 2 to press two members 10, 10 to be joined and a brazing member 11 arranged in joining boundary surface between the members to be joined and having a lower melting point than the members to be joined are pressed in the direction to mutually press there members to be joined, and induction coils 4 installed around or inside the pressing bar. The pressing bar 2 is desirablly made of metal. Further, the pressing bar 2 may be made of ceramics and the coil 4 may be provided in a buried state.
Patent JP-H061501-A (JP)
Title: Chucking cone exchanging device of paper supplying device
Inventor: TOKUYAMA YASUO
IPC: B41F13/02
Filed: 1992-06-18
Abstract: PURPOSE:To easily exchange chucking cones held in the fixed positions of turret arms for that one fit to the size of a paper tube of a paper supplying roll. CONSTITUTION:A chucking cone exchanging device of a paper supplying device is provided with a pair of turret arms 2, 2' turning around a rotary shaft 1, wherein at least two of more kinds of chucking arms 4, 5 for attaching and detaching chucking cones 6a, 7a by opening and closing them are held on a pivot shaft 3 erected on both ends of at least one side turret arm 2 so that the arms 4, 5 may be freely moved between a paper tube holding position A and a rest position B.
Patent JP-H1012173-A (JP)
Title: Contamination prevention system for electronic microscope
Inventor: MORIAI IKUYO
IPC: H01J37/18
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To obtain a contamination prevention system for an electronic micro scope capable of improving cooling efficiency without wasting liquid nitrogen by providing monitoring means of factors influencing sample contamination in a sample chamber and performing cooling due to liquid nitrogen only when a monitor value is less than a predetermined threshold value. SOLUTION: A monitor 8 for detecting factors such as, pressure of a material chamber 1, divided pressure of residual gas and temperature of a sample 4, or the like influencing sample contamination, is provided in a sample chamber 1 of an electronic microscope. A controller 9 of a liquid nitrogen supply valve 10 sets a threshold value against a detected value of the monitor 8 in advance, only when the detected value of the monitor 8 is less than the threshold value the liquid nitrogen supply valve 10 is opened, the liquid nitrogen is fed from a liquid nitrogen tank 7 to a cooling member 2 via a liquid nitrogen container 6 and cooled, and contamination on the sample 4 is prevented. Thus, an electronic microscope contamination prevention system capable of improving cooling efficiency is obtained without consuming liquid nitrogen in waste.