baber/WOPTO huggingface dataset:
Patent JP-S5221697-A (JP)
Title: Controlling device of looseness degree for electric cables
Inventor: FUKUDA YUUJI
IPC: H02G1/02
Filed: 1975-07-31
Abstract: PURPOSE: By bending the cable drawn out from a drum, hblding with pressure at many places and supplying the cable with appointed braking power, to make the cable not generate unnesessary looseness. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60237936-A (JP)
Title: Preservation of apple
Inventor: MOMOTOME MASAAKI
IPC: A23B7/00
Filed: 1984-05-12
Abstract: PURPOSE:To keep an apple in a fresh state for a long period, by sealing the picked apple with a thermoplastic resin film having a specific gas permeability. CONSTITUTION:An apple is sealed with a thermoplastic resin film such as low- density polyethylene film, ethylene-vinyl acetate copolymer film, etc. having an oxygen permeability of 3,000-20,000cc/m<2>.day and a CO2 gas permeability of 5,000-60,000cc/m<2>.day. Preferably, one or more disoxidation agent, ethylene absorbent and water-absorbing polymer are sealed together with the apple.
Patent JP-H07279432-A (JP)
Title: Reinforcement lifter
Inventor: AONUMA HIROSHI
IPC: E04G21/12
Filed: 1994-04-08
Abstract: PURPOSE:To make it possible to execute welding work even at a place where welding is impossible to execute hitherto by enabling reinforcements to be lifted up by way of an auxiliary tool at a place where welding work is consid ered as difficult to do when welding reinforcements. CONSTITUTION:A reinforcement lifter 1 is laid out in such a fashion that a reinforcement support section 40 of the reinforcement lifter 1 may set into under one reinforcing bar out of two reinforcing bars to be jointed. Then, the reinforcement support section 40 of the reinforcement lifter 1 is arranged to rise gradually so as to lift up the reinforcing bars to be welded from below. When the two rein-forcing bars are brought at the same elevation in a straight line, arms 62 of a compressor 60 are mounted to both reinforcing bars. The reinforcing bars are mounted in such a fashion that the ends of both reinforcing bars may face each other substantially directly. Under the condition described above, a welding machine is used so as to weld the ends of the reinforcing bars accurately and carefully so that the whole reinforcing bars may not be deflected.
Patent JP-2000288970-A (JP)
Title: Grasping device
Inventor: SHIMIZU TOKICHI
IPC: B25J15/08
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a grasping device to grasp an object with a clamp jaw closed after the clamp jaw is moved frontward by a given distance. SOLUTION: A grasping device comprises a pair of clamp jaws 1; a means to longitudinally reciprocate the clamp jaw 1; a contact part 22 for rotation formed on the base end side of the clamp jaw 1; and a stopper 19 positioned at the front of the contact part. The clamp jaw 1 is energized in an opening direction, and when the clamp jaw 1 is positioned on the rear side, it is in an opening state. The clamp jaw 1 is movable frontward by a given distance until it is brought into contact with the stopper 19 with the clamp jaw 1 maintaining an opening state. When the contact part 22 comes in contact with the stopper 19, the clamp jaw 1 is rotated around a contact portion serving as a fulcrum and brought into a closed state.
Patent JP-2000280554-A (JP)
Title: Paper feeding device for image forming apparatus
Inventor: UCHIDA TAKAYUKI
IPC: B65H7/10
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To raise quality of an image on a recording medium by correcting a shift of the recording paper. SOLUTION: This paper feeding device comprises a detection means 206 for detecting a shift of a recording paper in the width direction perpendicular to the feeding direction of the recording paper 204, a side resist roller 202 which nips the recording paper and moves in the width direction during the feeding of the recording paper, means 210, 501, 502 for driving the side resist roller to move in the width direction in accordance with a signal corresponding to the shift detected by the detection means and a feeding roller that feeds the recording paper from the side resist roller to the downstream side. It further comprises a recording paper shift correcting control means for the side resist roller that controls a paper feeding speed and/or a moving speed of the side resist roller and finishes the correction of the shift of the recording paper before the top of the recording paper reaches the other feeding roller when the moving amount of the side resist roller in the width direction exceeds a predetermined level.
Patent JP-H05292763-A (JP)
Title: Ultrasonic motor
Inventor: YAMAZAKI KO
IPC: H02N2/00
Filed: 1992-04-14
Abstract: PURPOSE:To obtain a thin ultrasonic motor which can be assembled easily by a constitution wherein an oscillator is coupled to a supporting member at an oscillator securing part thereof, a mover is then placed, while furthermore a resilient body guide member, a resilient body and a resilient body retainer are placed, and then a case is applied thereon. CONSTITUTION:A piezoelectric oscillator 1 is oscillated with an external signal and the ultrasonic oscillation is amplified through an oscillator 2 while furthermore amplified through an annular pectinated part 21 and transmitted to a mover 3. Sliding part 31 of the mover 3 introduces the oscillation at the pectinated part 21 of the oscillator 2 to the mover 3 and the motion of the mover 3 is outputted through an output shaft 34. A supporting member 8 comprises a bearing member 85 for holding the output shaft 34 of the mover 3 and an oscillator securing part 84 for supporting the oscillator 2, wherein the oscillator securing part 84 is inserted into a mover guide part 35 of the mover 3. A resilient body 4 is introduced above the mover 3 through a resilient body guide section 6 and retained in place by means of a resilient the bearing member 85 for the supporting member 8.
Patent JP-S59219053-A (JP)
Title: Data transmission system
Inventor: TAKAHASHI HITOSHI
IPC: H04L12/40
Filed: 1983-05-27
Abstract: PURPOSE:To attain data communication without inquiring about mutual state of transmission devices by the constitution that each data transmission device stores status information of the device transmitted automatically from other data transmission device. CONSTITUTION:In receiving a status read command from a specific data transmission device, device information of a data transmission device is stored by transmitting a status report command. Further, even if the status transition of an optional device of data transmission devices 1-4 is generated, the status report command is outputted always to a transmission line 5. Thus, all the data transmission devices 1-4 can grasp the other devices without transmitting the status read command.
Patent JP-S60240317-A (JP)
Title: Shape control device for sheet material
Inventor: WAKAMIYA NOBUNORI
IPC: B21B37/32
Filed: 1984-05-14
Abstract: PURPOSE:To roll a steel material to a satisfactory shape by calculating the rate of thermal crown and abrasion loss of rolls in accordance with the information on the rolling history after roll changing of a rolling mill so that roll bender can be controlled. CONSTITUTION:The shape control device for a sheet material 1 consists of an arithmetic unit 4 for thermal crown which receives the information on the rolling history after roll changing of a rolling mill and determines the rate of thermal crown, an arithmetic unit 5 for roll abrasion which determines the abrasion loss of the rolls in accordance with said information, a shape detector 6, an arithmetic unit 7 for shape rolling load, an arithmetic unit 8 for optimum bending force and a bending control device 9. The unit 7 calculates the rolling load distribution of the sheet material 1 from the output value of the detector 6, the present bending force and the calculated results from the units 4, 5. The unit 8 calculates the optimum bending force by the output signal from the device 7.
Patent JP-H09263887-A (JP)
Title: High carbon chromium bearing steel wire rod excellent in wire drawability
Inventor: NAKAMURA KENICHI
IPC: C22C38/32
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To produce a high carbon chromium bearing steel wire rod having excellent wore drawability in the as-hot-rolled state without performing heat treatment. SOLUTION: This wire rod has a composition consisting of, by weight, 0.95-1.10% C, 0.15-0.70% Si, 0.20-1.15% Mn, 0.90-1.60% Cr, further 0.0005-0.0050% B, and the balance Fe with inevitable impurities, and moreover, the area ratio and size of pro-eutectoic cementite in a pearlitic structure are regulated to <=3% and <=3μm, respectively. By selecting the components of the steel material most suitably, the amount of pro-eutectoid cemetite harmful to the wire drawability of the high carbon chromium bearing steel mire rod is reduced and the wire drawability of the high carbon chromium bearing steel wire rod is improved. Because of the high wire drawability of this wire rod, the necessity of the conventional annealing treatment for wire rod can be obviated.
Patent JP-H07300947-A (JP)
Title: Corner roof tile and construction method thereof
Inventor: YAMAOKA SHUJI
IPC: E04D1/30
Filed: 1994-05-09
Abstract: PURPOSE:To eliminate the generation of a stage difference at a joint part by extending a first and a second roof tile parts from both sides of a ridge line of a corner eaves so as to form a corner roof tile main body, and projecting a piece to be fitted from the lower edge of the end surface of each extension side of the roof tile. CONSTITUTION:A first roof tile part 1 and a second roof tile part 2 formed into the right-angled triangle are extended from both sides of a ridge line 3 along the eaves line of corner eaves parts C, D so as to form a corner roof tile main body 4. A piece 5 to be fitted is projected from the lower edge of the end surface of each extension side of the first and the second roof tiles 1, 2, and rib parts 6, 7 are provided in each lower surface of the downstream side and the upstream side so as to form a corner roof tile A. The corner roof tile A is roofed in the left corner eaves part C, and thereafter, a lap part of a flat plate roof tile B is fitted on the piece 5 to be fitted of the corner roof tile A, and furthermore, roofed near the right corner eaves part D, cutting the other end of the flat plate roof tile B so as to adjust the execution width. Consequently, since a stage difference is not generated in a joint part of a flat plate roof tile and a corner roof tile, waterproof of the joint part is improved.
Patent JP-H09258081-A (JP)
Title: Jelly packing device
Inventor: TOYODA TAKESHI
IPC: G02B6/44
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To cool the jelly flowing from a packing section into a cooler to increase its viscosity and to suppress its flowability so as to prevent the leakage of the jelly outside by providing the outer peripheral surface of them cooler with many cooling fins. SOLUTION: Hollow columnar coolers 2 are coaxially mounted on both sides (upstream and downstream sides) of the hollow columnar packing section 1. The outer peripheral surfaces of the coolers 2 are coaxially successively provided with the many cooling fins 3 formed to a thin disk shape in the axial direction by metallic having high thermal conductivity. Proper cooling means (air cooling means), such as fans, are installed to the cooling fans 3 in order to forcibly bring a proper refrigerant (cooled air) into contact therewith for the purpose of executing efficient fooling action. The jelly flowing from the packing section 1 to the coolers 2 is cooled in such a manner, by which the viscosity thereof is increased and the flow property thereof is suppressed. The leakage of the jelly to the outside from the opposite side ends of the coolers 2 is prevented.
Patent JP-H02293227-A (JP)
Title: Wheel lift tractor and its wheel engaging foot
Inventor: HANMAN RIIDO KEBIN
IPC: B60P3/12
Filed: 1990-04-10
Abstract: PURPOSE: To enlarge wheel engaging feet including a tire support cradle having front and rear support members for gripping the front and rear surfaces of the tire of a wheel to be towed. CONSTITUTION: A hollow housing 30 is freely removably supported at each end of a towing bar 26 and locked in a transverse selecting position by a pin 32, and a locking tilt member 28 for front support is secured thereto. An arm 38 is freely removably inserted into a receptacle 34 secured to the housing 30 and is secured to the housing 30 by inserting a pin into the selected one of numerous holes 40. The arm 38 has a fixed leg part in the form of a bar 52, and when the member 28 is placed in front of a tire, the bar 52 is located behind the tire. Removable wheel engaging feet 56, 58, 60, 62 are connected to the housing 30 at the front of a cradle 14 and to the bar 52 at the rear of the cradle 14.
Patent JP-H11326619-A (JP)
Title: Optical device
Inventor: DUCK GARY S
IPC: G02B6/28
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To obtain a device for a multiplexed light signal which is provided at one end with a waveguides, where waveguide concentrator chips are arranged closely for coupling with a dichroic filter element with a grated index(GRIN) lens. SOLUTION: GRIN lenses 54 and 56 are arranged across a dichroic filter 60, and monolithic glass blocks 52 and 58 are arranged further outside them. In the monolithic glass block 52, waveguides of an concentrated network 53 and a splitter network are formed and in the monolithic glass block 58, waveguides are formed as well. A light signal of wavelength λ1, which is inputted from the part shown by the number 1, is split by the splitter network, reflected by the filter 60, and led out through the waveguide of the concentrated network 53. A light signal of wavelength λ2, which is inputted from an end part of the monolithic glass block 58, is transmitted through the filter 60, inputted to the concentrated network 53, and multiplexed with the signal of wavelength λ1 and led out.
Patent JP-H04305102-A (JP)
Title: Electrostatic capacity type length-measuring equipment
Inventor: KANAYAMA ATSUSHI
IPC: G01B7/00
Filed: 1991-04-02
Abstract: PURPOSE:To enable cost to be reduced, at the same time stability and temperature characteristics of a circuit to be improved, and a thickness dimension of a detection portion to be reduced by eliminating a need for an electronic circuit for converting a proportional constant and then displaying a displacement using a direct-measurement rectangular waveform voltage. CONSTITUTION:A measurement capacitor is formed by allowing flat-plate shaped measurement electrodes 11 to oppose at a flat-plate shaped core electrode 14 where a feedback voltage Em is induced. When a screen 15 is inserted into a measurement capacitor due to traveling of the screen 15 and the capacitance is changed, an amount of mechanical displacement is detected by allowing a change in a measurement rectangular waveform voltage E3 with an electronic device so that the feedback voltage Em is equal to 0 to be measured using a voltmeter, etc.
Patent JP-H01266227-A (JP)
Title: Dust-removing method in yarn spinning
Inventor: KINOSHITA YOSHIAKI
IPC: D01H11/00
Filed: 1988-04-18
Abstract: PURPOSE:To ensure the removal of dust which is carried by the scraper, by operating the shutter depending on the suction capacity of fiber collector to connect the duct to the main duct, when the scraper moves to the position corresponding to the duct. CONSTITUTION:When the scraper 7 reciprocating in the lengthwise direction along the spinning frame comes to the position corresponding to the duct 6, the shutter 11 of the duct is operated to suck the dust sticking to the scraper through the duct into the fiber collector. Simultaneously, the number of the shutters 11 to be operated is decided depending on the suction capacity of the collector.
Patent JP-H11294897-A (JP)
Title: Manufacture of double-shell type dome-shaped regenerator
Inventor: SAKAI TAIJI
IPC: F25B33/00
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a double shell type dome-shaped regenerator which enables manufacturing thereof with a higher heat efficiency, excellent quality and a simple structure by a simple inexpensive method. SOLUTION: A double-shell type dome-shaped regenerator has an inner shell 2 and an outer shell 6, the inner shell 2 comprises a first circular connecting wall part to integrally connect 8 first inner part with an inverted bottom and a first outer shell part at a lower part thereof and the outer shell 6 comprises a second circular connecting wall part to integrally connect a second inner part and a second outer shell part with an inverted bottom at a lower part thereof. In the method of making the double shell, the first outer cylinder part 4 is integrally joined by welding on a first assembly 23 wherein the first inner cylinder part with the inverted bottom is integrated with the first circular connecting wall part by a press and a fin 13 is soldered on an exterior part of the outer cylinder part 4.  The upper end part of a second interior part in a second assembly 26 wherein the second inner cylinder part and the second circular connecting wall part are integrally molded by a press is welded on the upper end of the first outer cylinder part 4 of the assembly and the second outer cylinder part 8 with the inverted bottom is integrally joined by welding on the assembly.
Patent JP-H01265794-A (JP)
Title: Video digital transmission system
Inventor: TAKASO KAZUTO
IPC: H04N7/08
Filed: 1988-04-18
Abstract: PURPOSE:To improve the quality of a reproduced video image by digitizing a video signal at a proper clock frequency to digitizing, sending the signal on a transmission line according to the transmission speed of a communication line and applying digital analog conversion according to a stable video clock. CONSTITUTION:A video signal is digitized at a transmitter 1 by using a video clock and converted into the transmission clock by a buffer memory 13 and a stuff bit is added and sent to a digital communication line 2. Then the stuff bit is eliminated from the received digital video signal in a receiver 3 and the conversion from the transmission clock to the video clock by the buffer memory 34 and the field synchronization are applied respectively and restored to the analog signal by a D/A 36 and outputted. Thus, the reproduced video signal with high quality is obtained.
Patent JP-H03294911-A (JP)
Title: Operator supporting device
Inventor: OZAKI FUMIO
IPC: B25J13/00
Filed: 1990-04-12
Abstract: PURPOSE:To reduce an operator's burden at the time of guidance of an operation object by generating a target value by an identified operator's operation, and controlling the operation object so as to follow this target value. CONSTITUTION:A recognizing means is constituted of a coordinate converter 7 and an operation identifying part 9. Information inputted by accelerating operation of an operation object 3 by an operator is recognized by this recognizing means, this recognized information is transferred to a target value generating part 11, and based on this information, an operation target of the operation object 3 is estimated and generated in the target value generating part 11. A controller 5 controls the operation object 3 so as to follow this estimated and generated operation target value, by which the operator's guidance of the operation object 3 is supported. In such a way, at the time of guidance of the operation object 3, an operator's burden can be reduced.
Patent JP-S5429927-A (JP)
Title: Information reproducing method
Inventor: SUGIMOTO NORIHIKO
IPC: G06K7/10
Filed: 1977-08-10
Abstract: PURPOSE: To read correct information by setting the phase shift of every information bit in plural rows according to the phase shift and the distance from an information bit to information bits in respective plural rows and transmitting reproduction pointer signals. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5320326-A (JP)
Title: Color photographic image formation
Inventor: ENDOU TAKAYA
IPC: G03C7/30
Filed: 1976-08-10
Abstract: PURPOSE:To eliminate color staining and color mixing in color images, and yet, raise sensitivity, by developing a photographic light sensitive material containing a specified amount of silver halide with a specified developing solution after imagewise exposure.
Patent JP-S60238508-A (JP)
Title: Automatic locker for gate
Inventor: TANITOMI FUMINAO
IPC: E02B7/44
Filed: 1984-05-11
Abstract: PURPOSE:To make easier the operation of a gate by method in which when the gate is erected or raised by operation of an operating handle, a stopper is automatically coupled with a ratchet wheel to lock the ratchet wheel. CONSTITUTION:When the level of river water reaches a planned water level, a float 25 is floated up, a stopper 5 is separated from a ratchet wheel 3, and a winding shaft 4 becomes freed. A gate 1 is turned around a rotary shaft 2 and fallen down. The coupler 31 of an upright lever 26 is also raised with the floating of the float 25 and comes into contact with the downside of the coupler 20 to cause the coupler 20 to be turned around a support shaft 22 and to open against the force of a spring 32. When the coupler 31 is further raised and reaches the upside of the coupler 20, the coupler 20 is turned by the force of the spring and closed and the downside of the coupler 31 is coupled with the upside of the coupler 20.
Patent JP-S59219222-A (JP)
Title: Antimutagenic agent
Inventor: SUWA YOSHIHIDE
IPC: A23L1/00
Filed: 1983-05-30
Abstract: PURPOSE:An antimutagenic agent, containing L-cystine or reduced form glutathione as an active constituent, and capable of inactivating the mutagenicity caused by reaction of vitamin C with table luxuries. CONSTITUTION:An antimutagenic agent containing a thiol derivative expressed by the formula RSH (R is formula I or II) as an active constituent. As for reaction of an daily food or drink with vitamin C, it is known that the vitamin C is dissolved with coffee to produce mutagenicity in a magnitude of about 6 times of that of the coffee. The antimutagenic action against the mutagenicity caused by the vitamin C in L-cystine and the reduced form glutathione which are the thiol derivatives is found out. One mole vitamin C is mixed with one mole L-cystine or reduced form glutathione respectively to prevent the occurrence of the above-mentioned mutagenicity without deteriorating the activity of the individual vitamin C. This is a new knowledge of administering a large amount of the vitamin C.
Patent JP-H10288006-A (JP)
Title: Output control means for combined cycle power generating plant
Inventor: OSAWA AKIRA
IPC: F02C9/00
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To maintain the excellent burning. condition of a gas turbine without hindering the load following performance of a plant even in the case of the over- heating operation by storing the heat held in an exhaust heat recovery boiler so as to enable the output control by a steam turbine in the case where an estimation that the excellent burning condition is not maintained in the gas turbine is performed. SOLUTION: Operation condition in future at about ten minutes or the like is estimated by an operation estimating unit 111 on the basis of a plant load command, real time and the knowledge 110 related to the ordinary operation. On the other hand, real burning condition of a gas turbine(GT) is estimated by a burning condition estimating unit 112 on the basis of the flow-in air flow and fuel flow of the GT, and at the same time, a margin for maintaining the excellent burning condition is computed. Property of an exhaust heat recovery boiler (HRSG) such as the main steam pressure is measured, and a HRSG condition estimating unit 113 judges whether the CV operation is possible or not. An operation mode deciding unit 120 decides a load distribution mode of a gas turbine and a steam turbine and decides the setting of reference open degree of the CV so as to decide the transit operation.