baber/WOPTO huggingface dataset:
Patent JP-2000177853-A (JP)
Title: Paper feeder stage lift for sheet-fed printing press
Inventor: HIROKAWA KATSUSHI
IPC: B65H1/14
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a paper feeder stage lift for a sheet-fed printing press having a safety mechanism to properly prevent component parts from being damaged when an excessive load is applied, and to enable to externally detect an abnormality easily. SOLUTION: A lift body 10 is attached to a cordage body 27 circulated by a drive means. A paper feeder stage Q loading paper sheets P is locked to the lift body 10. A paper feeder stage lift for a sheet-fed printing press lifts the paper feeder stage Q. The paper feeder stage lift is provided with a pressing mean 28d maintaining the cordage body 27 in a prescribed tensile state, and a detector 35 detecting the position of the pressing means 28d. When the tension of the cordage body 27 increases accidentally to press back the pressing means 28d more than a prescribed amount, the detector 35 detects it to stop the drive means.
Patent JP-H11188825-A (JP)
Title: Biaxially oriented laminate polyester film for magnetic recording medium
Inventor: NAKAMORI YUKARI
IPC: G11B5/73
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To manufacture a biaxially oriented laminate polyester film of metal film type of digital recording process of superior traveling properties, good dispersion properties and compatibility in a fine particle film in which deterioration by heat following the increase of deposition speed is not generated in a process of forming a metal film layer. SOLUTION: A biaxially oriented laminate polyester film is constituted of at least three laminated layers of A/B/C, and a layer A constituting the side on which a magnetic layer is formed is composed of polyester constituted of silicon, aluminum and at least one kind of alkali metals as main components, and containing a 0.005-5 wt.% composite oxide of 0.005-1.0 μm average particles diameter which 1satisfies the formula of Al2 O3 /SiO2 +Al2 O3 <=40 wt.%, while a layer C constituting the opposite face side is composed of crystalline polyester lower than 60 deg.C crystallization parameter ΔTcg.
Patent JP-2001175639-A (JP)
Title: Schedule generating device and recording medium recorded with schedule generating program
Inventor: SATO TOMOAKI
IPC: G06Q50/30
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a schedule generating device which can efficiently perform crossing-over by genetic algorithm and fast scheduling, and to provide a recording medium where a schedule generating program is recorded. SOLUTION: For the purpose, this device is equipped with a selecting means (S30) which selects a schedule plan as a parent chromosome, a crossing-over means (S40) which generates child chromosomes by rearranging a gene array of parent chromosomes according to another gene array of parent chromosomes, a mutation means (S50) which rearranges a gene array of child chromosomes with specific probability, a bias means (S70) which operates the gene array of child chromosomes at every specific frequency, an evaluating means (S90) which evaluates the child chromosomes, and a selection means (S100) which selects a parent chromosome or child chromosome with an inferior evaluation values according to values of evaluation set by the parent chromosomes and child chromosomes.
Patent JP-H05179246-A (JP)
Title: Purification of polymer liquid crystal
Inventor: WATANABE RYUSUKE
IPC: C07F7/08
Filed: 1991-12-27
Abstract: PURPOSE:To efficiently obtain a polymer liquid crystal reduced in platinum compound content by adding an active carbon to a reaction mixture obtained by carrying out hydrosilylation reaction using a platinum compound as a catalyst and removing the platinum compound already used. CONSTITUTION:An active carbon is added to a reaction mixture obtained by carrying out hydrosililation using a platinum compound, preferably consisting of Pt, PtCl2, PtBr2, PtI2, PtCl4, H2PtCl6 or hydrate thereof as a catalyst and the platinum compound already used is removed to provide the objective polymer liquid crystal reduced in platinum content.
Patent JP-2000181234-A (JP)
Title: Concentration measurement device and method for electrostatic recorder
Inventor: HAGIWARA YOSHIHIRO
IPC: G03G15/11
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To maintain the measuring accuracy of the concentration of toner solution over a long term by simple constitution without requiring a cleaning mechanism. SOLUTION: An ink flow path 4e is arranged by bending one part sides of ducts 4c and 4d. In the path 4e, a light emitting element and a light receiving element 7b covered with a glass rod are arranged so as to face oppositely. Thus, even when the circulation of the solution of ink in the ducts 4c and 4d is stopped, toner grains attached to the glass rod is prevented from being dried and solidified. Besides, when the recirculation of the solution of the ink in the ducts 4c and 4d is executed, the toner grains attached to the glass rod is dispersed by the flow of the solution of the ink in the path 4e so as to be eliminated.
Patent JP-2000182658-A (JP)
Title: Winding machine for battery and manufacture of battery
Inventor: ISHII SHUJI
IPC: H01M4/36
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To manufacture a wound component for a battery of such a structure that a positive electrode plate and a negative electrode plate are wound round with a separator interposed with the yield enhanced by avoiding that a acceptable winding is judged unacceptable in the case the members are as a whole dislocated to a single side while their relative displacements remain small. SOLUTION: The positions of a positive electrode plate, negative electrode plate, a first, and a second separator are sensed by an edge sensor (Steps ST1 and 2), and their relative displacements are calculated (Step ST3). Judgement is made whether the relative displacements lie within the allowable range (Step ST4), and if Yes, it is accepted (Step ST5), and if No, a defect signal is emitted (Step ST6).
Patent JP-H11196423-A (JP)
Title: Device and method for picture processing and presentation medium
Inventor: KAGA TAKASHI
IPC: H04N19/14
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To improve picture quality with regard to a parameter before scene change when the parameter after the scene change becomes small in encoding processing after the scene change. SOLUTION: A parameter detector 10 detects a parameter for indicating picture complexity and supplies a rate controller 11 with it. The rate controller 11 compares the first parameter of the first picture that time-wise precedes the second and the second parameter of the second picture that time-wise follows the first and controls a quantization step so that the second picture data are quantized on the basis of the first parameter when the second parameter is smaller than the first parameter. A quantizer 2 quantizes the picture data with the quantization step that is controlled by the rate controller 11.
Patent JP-2001170547-A (JP)
Title: Method and apparatus for drying coated film
Inventor: ISHIZUKA SEIJI
IPC: F26B13/00
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To uniformly dry a coated film without changing physical properties such as viscosity of a coating liquid and the like and a kind of a solvent. SOLUTION: A drying zone 14 is provided just after coating, a wind which is not uniform in intensity and direction from outside the drying zone 14 is prevented from directly touching a surface of the coated film, and dry environment wherein an organic solvent evaporated from the surface of the coated film covers the surface of the coated surface, is generated. Then, under the dry environment, a regular dry wind of one direction flow flowing from one edge of a width direction of a web 12 to the other edge is generated in the dry zone 14.
Patent JP-H06189632-A (JP)
Title: Apparatus for feeding grafted nursery plant
Inventor: MISHIRO MITSURU
IPC: B65G47/88
Filed: 1992-12-24
Abstract: PURPOSE:To provide an apparatus for feeding a grafted nursery plant, supporting a raising seedling box containing a tray composed of a number of pots connected with each other in the form of a belt and capable of quickly and surely supplying the raising seedling box to a process for treating grafted nursery plant. CONSTITUTION:The apparatus 5 for feeding grafted nursery plants is composed of a forcedly driven conveyor to hold a raising seedling box 2 holding plural rows of belt-formed trays 3 composed of a number of pots 3a and transfer the box to the transfer-starting end part of a seedling treating apparatus. The feeding path of the feeding apparatus 5 is provided with a sensor 16 to detect the raising seedling box 2 and a stopper 17 to check an end of the box 2. The conveyor and the stopper 17 are interlocked with each other in such a manner as to retreat the stopper to continue the intermittent motion of the conveyor when a raising seedling box is detected by the sensor 16 and to let the stopper take a blocking posture to perform continuous motion of the conveyor when the sensor is in non-detected state.
Patent JP-2001171058-A (JP)
Title: Transparent freshness-retaining film and package
Inventor: TANAKA HIROYUKI
IPC: B32B27/32
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a freshness-retaining draw film which retains the freshness of raw vegetables and fruit or the like extending to a long period of time, and also, provide a package which is packaged with the film. SOLUTION: For this transparent freshness-retaining film, at least on one surface of a base material layer A comprising polypropylene, a heat-seal layer B with a thickness of 1 to 10 μm, containing 0.1 to 10 wt.% of a mixture of aluminum silicate, of which the average particle diameter is 0.5 to 5 μm, and magnesium oxide, of which the average particle diameter is 0.5 to 5 μm, is provided. Then, the haze value of the transparent freshness-retaining film is 1.0 to 12%.
Patent JP-2001174544-A (JP)
Title: Ultrasonic sensor driving circuit and ultrasonic detecting device
Inventor: KONDOU CHIKAFUMI
IPC: B06B1/06
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a driving circuit of an ultrasonic sensor capable of solving a problem of an audible sound generated from the ultrasonic sensor by driving the ultrasonic sensor by a burst wave, and an ultrasonic detecting device using it. SOLUTION: A carrier wave is formed in a waveform of a non-square wave, for example, a sawtooth wave, a chopping wave or the like, and interrupted by a modulated wave to generate a burst wave, and a piezoelectric transducer of the ultrasonic sensor is driven by the burst wave.
Patent JP-H06198576-A (JP)
Title: Ultrasonic nailing machine
Inventor: HONDA KEISUKE
IPC: B25C1/06
Filed: 1992-12-28
Abstract: PURPOSE:To arbitrarily set the height and direction of a nail by providing a horn type metal block of a Langevin ultrasonic vibrator, with the forward end thereof projected from an opening of a case, and supporting the vibrator on the case by a support provided on a metal block. CONSTITUTION:Piezoelectric vibrators 2,3 are clamped by a horn type metal block 4 and a metal block 5, and both metal blocks 4,5 are connected and fixed to each other by adhesion or the like to form a Langevin ultrasonic vibrator 1. The ultrasonic vibrator 1 is fixed to a case 6 by a support 4a provided on a node of the horn type metal block 4, and the forward end of the horn type metal block 4 is projected from an opening of the case 6. With the oscillation output from an oscillation circuit 8 applied to the respective piezoelectric vibrators 2,3, the forward end of the horn type metal block 4 is pressed to a nail 9 to transmit ultrasonic vibration to the nail 9. Thus, the nail 9 is driven in a plastic plate 10 while melting the plastic plate 10 to perform nailing.
Patent JP-H05155939-A (JP)
Title: Production of ethylene copolymer
Inventor: IGAI SHIGERU
IPC: C08F10/00
Filed: 1991-12-06
Abstract: PURPOSE:To produce an ethylene copolymer such as EPR without substantially forming a gel or an ethylene homopolymer. CONSTITUTION:This process is a continuous polymerization process using a Ziegler catalyst comprising a vanadium compound and an organoaluminum compound, wherein the polymerization is performed in the presence of an activator such as a halo-substituted organic acid ester, and the activator is fed to the reactor at a feed rate in the range represented by the formula: A=15Vt-180 Vt. (wherein A is the feed rate (mmol/hr) of the activator, V is the feed rate (mmol/hr) of the vanadium compound, and (t) is the residence time (hr) of the vanadium compound.
Patent JP-H05164742-A (JP)
Title: Metal quality decision sensor
Inventor: TAGAWA AKITAKE
IPC: G01V11/00
Filed: 1991-12-12
Abstract: PURPOSE:To decide the material quality and size of a metallic body in a wide extent by detecting a change in mutual inductance which is generated in accordance with the permeability peculiar to the metallic body to be detected, through the section to be detected of which a secondary coil voltage generated when a primary coil is excited by an oscillation circuit is passed. CONSTITUTION:When an empty aluminum can 4 passes through an entrance section 30, the can 4 is detected by means of a phototransistor 6 and the output signal of a photodetection circuit 10 is outputted to an AND circuit 14. When the can 4 further advances, a voltage is induced across a secondary coil 2 by mutual inductance in corresponding to the material quality of the can 4 and DC components are inputted to comparison circuits 18 and 19. The circuit 18 outputs an aluminum detecting signal to a gate circuit 20. Then the can 4 is detected by means of another phototransistor 8 and another photodetection circuit 11 outputs a lower can end detecting signal to the circuit 14 and a can body passing signal 22 to an output circuit 15 and the gate circuit 20. The circuit 20 outputs an aluminum detecting signal 24. The output signal of the photodetection circuit 10 is detected with a timer and the size of the can 4 is decided.
Patent JP-2000218152-A (JP)
Title: Apparatus for introducing fluid into process stream
Inventor: COLMAN DEREK ALAN
IPC: B01J8/02
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for introducing a fluid into a process stream such as promoter into the feed stream of a reactor for manufacturing vinyl acetate. SOLUTION: This apparatus is provided with a process stream pipe 14 having a bend and a nozzle 16 for introducing a fluid into the process stream downstream of the bend. In addition, the pipe has a flow-correction device downstream of the bend and the nozzle is mounted downstream of the flow-correction device 20 to an end of a support arm 24 which extends into the pipe in a direction substantially parallel to the direction of the pipe downstream of the bend.
Patent JP-2001177391-A (JP)
Title: Differential output buffer, differential input buffer, semiconductor integrated circuit, transceiver circuit, bus, and information processing unit
Inventor: TOMARI SHIRO
IPC: H03K17/00
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a conventional transceiver circuit, where malfunctions are caused due to deviation of a crossover point which results from the characteristics of transistors(TRs) of an output circuit or power noise or the like. SOLUTION: This transceiver circuit consists of a differential output buffer 1, a differential input buffer 2, and a slewing rate control circuit 13 that receives an output signal from a phase comparator 21 to control the slewing rate of the differential output buffer 1. The differential output buffer 1 consists of a positive output buffer 11 and a negative output buffer 12, having the function of varying the slewing rate at a buildup side.  The differential input buffer 2 consists of an internal differential input buffer 122, that receives a differential signal (strobe P signal 26 and strobe N signal 27), an internal differential input buffer 224, that receives the strobe P signal 26 and an external reference voltage-use power supply 23, and the phase comparator 21 that receives output signals from the internal differential input buffer 122 and the internal differential input buffer 224.
Patent JP-2001171519-A (JP)
Title: Installing structure for garbage can, switchboard, and the like, and multiple-purpose box used therefor
Inventor: TERAMURA HIROSHI
IPC: H02B1/30
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide an installing structure for a garbage can, a switchboard and the like, capable of making components common and facilitating installing work, and a multiple-purpose box used threrfor. SOLUTION: In this structure, a garbage can, a switchboard 61 and the like are installed in a rolling stock. A box-shaped multiple-purpose box 1 is provided on a vehicular structure body 19. In the multiple-purpose box, a holding frame 7 capable of installing apparatuses such as the switchboard is provided. A throw in port 22a is provided on a door 22 of the multiple-purpose box to form a garbage can. Or, apparatuses are held by the holding frame 7 to form a switchboard box and the like.
Patent JP-H06204744-A (JP)
Title: Oscillator
Inventor: KITAZONO SHINICHI
IPC: H04N5/44
Filed: 1992-12-28
Abstract: PURPOSE:To obtain an oscillator in which the balanced output of plural oscillation signals is obtained with a simple circuit and the power consumption is reduced without giving effect on the oscillating characteristic. CONSTITUTION:The oscillator is provided with plural pairs of oscillation transistors (TRs) Q1, Q3, Q5, Q7 forming a Colpitz oscillation circuit whose collector connects respectively to load elements Q2, Q4, Q6, Q8 and with a resonance circuit RSN used in common and connecting among bases of the plural pairs of oscillation TRs Q1, Q3, Q5, Q7. The plural pairs of oscillation TRs Q1, Q3, Q5, Q7 are connected in parallel and the balanced output of oscillation signals is obtained from the collectors of the TRs Q1, Q3, Q5, Q7.
Patent JP-2001170592-A (JP)
Title: Method and apparatus for cleaning inside of pipe
Inventor: SHIMOJO TOMOHIRO
IPC: E03F9/00
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus excellent for practical use and easy to handle for cleaning the inside of a pipe without a fear of piercing easily a corroded part, while having an excellent action for cleaning rusts, facts and oils. SOLUTION: A hose 1 with a nozzle 5 is inserted into a drainage pipe P. While steam of a 0.7-0.8 Mpa pressure fed through the hose 1 is being ejected radially from a slit 16 formed at 360 deg. around the whole peripheral surface at 360 deg. of the nozzle 5. The nozzle 5 is axially moved in the inside of the pipe P, and the inside surface of the drainage pipe P is cleaned.
Patent JP-H11177518-A (JP)
Title: Data communication device
Inventor: MIYAUCHI KAZUKO
IPC: H04J3/00
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To send efficiently a plurality of kinds of media data by using multiplex processing. SOLUTION: An input means 11 in the data communication device 1 receives image data, audio data and hand-written character image data from means 2a, 2b, 2c of an input device 2, a data changeover means of a data conversion section 13 selects a type of media data to be sent among the received media data according to a user instruction entered by a data operation section 15. Thus, in the case of selecting media of two kinds or over for a transmission object, a multiplexer means of the data conversion section 13 multiplexes the media data of two kinds or over and a transmission means 14 sends multiplexed data. In the case that only one kind of medium is selected for the transmission object, the transmission means 14 sends only the medium data.  A data output section 12 reproduces and outputs the media data and a data temporary storage area 16 stores temporarily media data that has not been transmitted, for example.
Patent JP-H11177974-A (JP)
Title: Monitoring device
Inventor: OKI YOICHI
IPC: G08B13/196
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a monitoring device which can automatically detect the abnormality of a monitoring object when the object is monitored by means of the sounds in addition to a regular or fixed image. SOLUTION: This monitoring device can obtain a regular and fixed image in its normal state. Meanwhile, a data processor consists of an image pickup device 1 which obtains the image of a monitoring object, a storage 4 which stores the regular and fixed image obtained in the normal state of the monitoring object as a reference image and a recording means 5 which reads the data on the reference image of the monitoring object out of the storage 4 to perform the matching comparison with the current image data obtained from the device 1 and then records the information showing the abnormality, generates an alarm for the abnormality or displays the abnormality when the difference of both image data is larger than a prescribed level.
Patent JP-H11158832-A (JP)
Title: Adjustment of highest water level of river
Inventor: GOTO YUKIHIKO
IPC: E02B3/00
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To adjust the high water level of a river by temporarily storing the water in paddy fields in a wide range. SOLUTION: The highest water level generating condition of a river due to heavy rain at the time of rainy season, typhoon and autumn rain from an early part of July to a middle part of September is grasped. Water discharge from each paddy field is stopped before the water level achieves an alarm water level so as to store the rain water, and after two or three days from a time point when the highest water level is detected, water is gradually discharged from the paddy field while communicating with other districts. Since this adjustment is performed in a limited period through a year, it is unnecessary to provide a dedicated equipment, and since paddy fields in a wide range are used, an effect different from the effect of a dam is showed.
Patent JP-2000268171-A (JP)
Title: Picture processing method and picture processor and record medium
Inventor: YAMADA MASAHIKO
IPC: G06T5/20
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To obtain the same frequency responding characteristics regardless of the pixel density of an original picture signal in a picture processing method for preparing plural picture signals each having different band limiting characteristics from an original picture signal, and for preparing plural converted picture signals by converting each picture signal based on plural conversion functions, and for obtaining an already processed picture signal to which processing such as the emphasis of the specific frequency components of the original picture signal is applied from each converted picture signal. SOLUTION: The pixel density information M of an original picture signal Sorg is inputted by a pixel density information inputting means 5, and the definition parameter of a conversion function in a conversion function defining means 4 is decided based on the pixel density information M. Then, processing is executed by a non-linear processing means 3 by using the function defined by the decided parameter.