baber/WOPTO huggingface dataset:
Patent JP-2001207074-A (JP)
Title: Alkenylamine compound and photoreceptor for electrophotography by using the same
Inventor: TORITSUKA KOICHI
IPC: C07C211/56
Filed: 2000-01-26
Abstract: PROBLEM TO BE SOLVED: To obtain a photoreceptor for electrophotography and a sensor material having high durability of high sensitivity, an EL element and a material for an electrostatic recording element. SOLUTION: One or more of alkenylamine compounds represented by general formula (1), and the like, are contained as an organic photoconductive compound on a conductive support. In general formula (1), R1 and R2 are each hydrogen atom or an alkyl group, or the like, which may have substituents; R3 is hydrogen atom, a lower alkyl group, or the like; Ar is an aryl group, or the like, which may be substituted X is an alkenyl group or a cycloalkenyl group which may have substituents.
Patent JP-2001214203-A (JP)
Title: Binder used in molding of metal powder or ceramic powder and molding method using the same
Inventor: NORO YOSHIHISA
IPC: C04B35/632
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To solve the problems that, relating to high gel strength agar as a binder used for molding raw material powder containing metal powder, ceramic powder or the like, in the case the using ratio of the binder is reduced for reducing the content of residual carbon in a sintered product, or, in injection molding using spherical powder, a fixedly uniform molded body of powder can not be obtained, furthermore, in press molding, in the case the viscosity of the binder is too low, in the process of pressurizing, only the binder in the side edge part is pressed out from the gaps of a molding flask or a molding material leaks out from the gaps of the molding flask to make the holding of the pressure difficult, and moreover, there is a limit of the solubility of agar, and the agar can be used only in its soluble range. SOLUTION: For solving the above problems, in this invention, as a binder, high viscosity agar being one kind of natural polysaccharide in which, in the case the concentration when being melted in hot water is at least 6 wt.%, gel strength is 3,000 g/cm2 or less, and having sol viscosity of 35,000 mPa.S (millipascal/sec) or more is used.
Patent JP-2001215901-A (JP)
Title: Reversible image display method and image forming device
Inventor: MATSUURA MASAHIKO
IPC: G09F9/37
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a reversible image display method which is capable of repetitively displaying and erasing images and stably displaying the images having an excellent contrast, high resolution and high quality for a long period of time. SOLUTION: This reversible image display medium 12 has two sheets 121 and 122 at least one of which has light transparency, one or >=2 developer housing cells 124 which are formed between the two sheets and are circumferentially enclosed by partition walls, and a dry process developer DL included in the respective cells. This developer DL contains at least two kinds of triboelectrified developing particles WP and BP varying in electrostatic charge polarities from each other and varying in optical reflection density from each other. The display medium moves the developer particles by forming the prescribed static electric fields by each of pixels in correspondence to the images to be displayed to the developing particles, thereby displaying the images.  The developer in the medium is stirred by a stirring device (for example, a rotating magnetic pole roller R2) in the image display stage.
Patent JP-2001218051-A (JP)
Title: Device and method for image processing
Inventor: FUJITA DAISUKE
IPC: H04N5/14
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To easily and also reliably obtain a desired binary image having high reliability by binarizing each part in an image to be a binarization object with an optimum threshold and making it unnecessary to frequently perform binarization processing to obtain a beautiful binary image. SOLUTION: An image processing part 300 is provided with a normal threshold processing part 301 which sequentially sets an optimum threshold in read image information, a specified pattern processing part 302 which sets an optimum threshold to extract and eliminate a mainly unnecessary specified pattern such as unexpected points and dots in the image information, and a threshold selecting means 108 which usually selects either the threshold set by the means 301 or the threshold set by the part 302.
Patent JP-2001211731-A (JP)
Title: Mechanism for controlling angle with ground of outlet of combine
Inventor: KAJIWARA KOICHI
IPC: A01F12/46
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To prevent impossibility of unloading or blocking of an outlet from being caused by wandering off the direction of the outlet from the lower side and causing resistance to unloading of a grain. SOLUTION: A tilt sensor 110 for detecting the angle with the ground and a means 45 for circularly driving the outlet 25 are connected to a controller 74 at the circulating base part of the outlet 25 and the angle with the ground of the outlet 25 is controlled to keep within the range of a prescribed angle in a combine having a grain tank 13, a unloading auger 15 for taking out the grain in the grain tank 13 and freely going up and down and swinging to the right and left and the outlet 25 arranged at the end of the unloading auger 15 so as to freely circulate.
Patent JP-2001220018-A (JP)
Title: Parts carrying tray and automatic parts pickout device
Inventor: FUNAKI HITOSHI
IPC: B65D1/36
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a parts carrying tray capable of least possible stacking in case of an empty tray, and an automatic parts pickout device improved for picking parts out of the tray in combination with the improved tray. SOLUTION: The parts carrying trays of the same shape and size each having a plurality of parts storage sections, when aligned in the same direction, allow the drop of the parts storage section of the upper tray corresponding to the parts storage section of the lower try and, when aligned out of phase at a relatively preset angle in the aligned condition, allow the placement of several bottom portions forming the parts storage section of the upper tray on the top of ribs forming the parts storage section of the lower tray for maintaining the stacked condition.
Patent JP-2000299710-A (JP)
Title: Data communication system and device, file management device and storage medium
Inventor: ARAIDA MITSUHISA
IPC: H04L29/02
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To easily handle a management data file even between the function units of different file systems or file transfer methods by controlling so as to transmit the file addition information and a file to a 2nd device when a 1st and 2nd control signals are received respectively. SOLUTION: A printer 100 applies the image processing via an image processing part 103 to a transfer data file received via an IEEE1394 serial bus 10 and a data file read out a recording medium by a transfer data file recording part 104, stores temporarily these data files in a memory 108 and controls the function that is printed out via a print output part 109 and the input sent from a bus 10 via a control part 106 as a printer subunit. The printer 100 also has the function necessary for a Proxy subunit which manages the data file managed by the printer subunit and the file attribute information via a common file system and provides these file and information to another node in place of the printer subunit via a file management part 102. These subunits are remote control via another nodes.
Patent JP-2000272016-A (JP)
Title: Stereolithographic method and apparatus for forming three-dimensional object using multiple beams of different diameters
Inventor: MANNERS CHRIS R
IPC: B29C67/00
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To form a three-dimensional object by exposing the object to first and second beams to form a next layer of the object according to data for altering a layer of the material, repeating forming of the layer and exposing to a stimulation, and forming the object of a plurality of layers bonded to each other. SOLUTION: Data representing a three-dimensional object is formed by a computer 67. First and second beams are output from a laser head 70 to a pair of X-Y scanning mirrors 82 through an optical path 85 via an AOM 72, k a first frequency conversion crystal 74, a second frequency conversion crystal 76, a pair of optical path turning mirror 78 and a condensing optical system 80. A next layer is formed on the layer of the object 15 of a material 15 by the pair of the mirrors 82 while altering the data by manipulating the data. Thus, forming the layer of the object 15 and exposing to the stimulation are repeated, and the object 15 is formed of a plurality of layers bonded to each other.
Patent JP-2001220280-A (JP)
Title: Method for detonating explosive
Inventor: TAGUCHI TAKUYA
IPC: C06B47/14
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for surely detonating a W/O-type emulsion explosive which does not detonate with a #6 detonator and high in safety in blasting operation. SOLUTION: This method comprises detonating a W/O-type emulsion explosive which does not detonate with a #6 detonator, using, as booster, an explosive >=3,500 m/s in open explosion velocity.
Patent JP-2001223895-A (JP)
Title: Picture reader
Inventor: TSUBOI YOSHITO
IPC: H04N5/335
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a picture reader which can set appropriate data as shading data as much as possible even if the light emitting (lighting) characteristic of a lamp having a dark start characteristic is deteriorated and can read a picture even if the start time of the lamp is slightly delayed. SOLUTION: A white level peak is detected prior to reading of a reference white board (S2). The detected white level peak is compared with a prescribed value (S3). When the white level peak is smaller than the prescribed value (N of S3) as the result of comparison, it is judged that a light source is not sufficiently started and normal shading data which is set at previous picture reading time and is kept is set as shading data of this time (S8).
Patent JP-2001222278-A (JP)
Title: Checkblock guide plate of grand piano
Inventor: ARIMORI MANABU
IPC: G10C3/12
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a key frame guide plate of a grand piano which is capable of regulating the retaining force of guide pins of a key frame in the mounting state of cheeckblocks and facilitates the fine adjustment thereof. SOLUTION: This checkblock guide plate of the grand piano is disposed at the bass and treble cheeckblocks 22 arranged at the end on a horizontal keybed 1, abuts on the guide pins 4 projecting from both flanks of the key frame 3 disposed freely slidably in a lateral direction between the cheeckblocks 22 on the keybed 1 and guides the slide of the key frame 3.  The checkblock guide plate has guide plate bodies 23 which are housed and fixed into recessed parts 22a formed at the respective inner flanks of the cheeckblocks 22 and have threaded holes 23b extending diagonally inward toward the upper side, pin stop rails 24 which are freely vertically movably mounted at the guide plate bodies 23 and abut on the guide pins 4 from above and adjusting screws 25 which are freely advanceably and retreatably screwed into the threaded holes 23b, are rotationally operative from the inner side of the cheeckblocks 22 and thrust the guide pins 4 downward via the pin stop rails 24.
Patent JP-2001219950-A (JP)
Title: Stopper for vacuum container for gathering specimen
Inventor: NAKAIZUMI MASAHIRO
IPC: G01N1/10
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a stopper for a vacuum container for gathering specimens, capable of easily putting the stopper on the specimen gathering container by manual operation. SOLUTION: Small diameter leg parts 12 are provided in a suspended state from the top of a head 11 of the stopper main body 11 made of a rigid synthetic resin. An elastic annular member 2 having a fluororesin, 3-30 wt.% of it being contained in a thermoplastic elastomer, exposed on an outer circumferential surface of the annular member 2 is fixed to the leg parts 12.
Patent JP-2001226711-A (JP)
Title: Connecting mechanism of high-frequency heating coil and high-frequency hardening device using the same
Inventor: NAGAO TAKEHIKO
IPC: C21D1/10
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To allow the check of the connection between the power feed conductor sections of a high-frequency heating coil and the output terminals of a current transformer in case this connection is insufficient. SOLUTION: The connecting mechanism of the high-frequency heating coil for sandwiching a pair of the power feed conductor sections 110 of the high-frequency heating coil 100 with a pair of the output terminals 310A and 310B of a power source 300 and connecting both has a grasping section 200 for sandwiching the power feed conductor sections 110 with the output terminals 310A and 310B and a sensor 500 for detecting whether the output terminals 310A and 310B sandwich the power feed conductor sections 110 or not. This sensor 500 is a pressure sensor.
Patent JP-2001227164-A (JP)
Title: Ready-mixed concrete manufacturing device and quality control value measuring instrumentat used therefor
Inventor: MIYAZAKI TAKEFUMI
IPC: G01N33/38
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To provide quality control value instrumentation used for a ready mixed concrete manufacturing device capable of increasing accuracy forecast for quality control value of ready mixed concrete. SOLUTION: The quality control value instrumentation 1 used for the ready- mixed concrete manufacturing device is constituted by including a power detector 2 for detecting load power value of a mixer 5 mixing concrete components, a load power value integrator 3 for integrating the load power value outputted from the power detector 2 and a computer 4 for reading load power integrating value outputted from the load power value integrator 3 in every each fixed time and for operating the quality control value from the load power integrating value to be read out.
Patent JP-2001219836-A (JP)
Title: Anti-skid control method for vehicle
Inventor: SAKAMOTO TADASHIGE
IPC: B60T8/44
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To provide an anti-skid control method for a vehicle which prevent the excessive pressure reduction than required by limiting the pressure reduction time in a next control cycle when the pressure increase is implemented at the pressure increasing rate for a low-μ road surface during the anti-skid control. SOLUTION: When the brake fluid pressure to a wheel cylinder is increased at the pressure increasing rate for the low-μ road surface during the anti-skid control, the brake fluid pressure reduction time is limited so that the reduction in the brake fluid pressure to the wheel cylinder in the next control cycle becomes necessary minimum in locking or unlocking the wheels.
Patent JP-2001225903-A (JP)
Title: Waste disposal facility
Inventor: OHORI TAKU
IPC: B65F5/00
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To directly throw waste away from a ground part of a reclaimed land within the reclaimed land without scattering waste. SOLUTION: A waste disposal facility 20 is provided with a cylindrical waste feeding chute 50 constituted by mounting a plurality of chute units 10 having falling control plates 13 colliding with fed waste so that inclination of the falling control plates 13 of the chute units 10, 10 having an upper and lower relation each other may be opposite.
Patent JP-2000242808-A (JP)
Title: Method and system for rendering virtual three- dimensional graphical display
Inventor: DAVID CAROL CHARINAA
IPC: G06T15/50
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To make incoroprable elements in user environment in a virtual three- dimensional graphical display by providing a means which detects the elements in the user environment and a means which alters the virtual three-dimensional graphical display of a data processing system so that an image surface in the virtual three-dimensional graphical display reflects the element in the user environment. SOLUTION: The image of the user environment includes a user 62 and decorative images 64 and 66. The virtual three-dimensional graphical display 70 includes a mirror including a reflected image of the image of the user environment which is taken in. In the reflected image, the user 62 is displayed while the quadrangular decorative element 64 is on the left side of the user and the circular decorative element 66 is on the right side. The user is able to see the reflection of the user's environment from reflecting elements in the virtual three-dimensional graphical display 70 by using the reflected image. Namely, the elements in the user environment can be incorporated in the virtual three- dimensional graphical display by a method for texture mapping, etc.
Patent JP-2001219406-A (JP)
Title: Circular saw
Inventor: KOCHIYAMA KATSUTOSHI
IPC: B27G3/00
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To prevent chips in a circular saw from being scattered. SOLUTION: In the circular saw wherein a gear case (8) for supporting sawteeth (7), a surface plate (9) arranged below the gear case, a supporter (10) for connecting a front part of the gear case to the surface plate and a guide plate (11) for connecting a rear part of the gear case to the surface plate are provided; and the gear case is connected to the supporter via a first fulcrum (21) for allowing the gear case to pivot vertically along the guide plate on the surface plate, and the supporter and the guide plate are connected to the surface plate via second fulcrums (20, 25) for slanting the sawteeth and the gear case to the surface plate; projections (28, 29) for preventing the chips from being scattered are provided near the first fulcrum at one side or both sides of the gear case and the supporter.
Patent JP-2001226303-A (JP)
Title: Oxidizing method for olefin
Inventor: FURUYA MASAHIKO
IPC: C07B61/00
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To provide an oxidizing method obtaining cyclohexane-1,2-diol or cyclohexane-1,2-diol carboxylate in high yield using a small amount of a catalyst and in high coefficient of utilization of hydrogen peroxide in the oxidizing method for cyclohexene utilizing hydrogen peroxide. SOLUTION: This method carries out the oxidizing reaction of cyclohexene by hydrogen peroxide in the presence of a carboxylic acid using a heteropolyacid or its salt as the catalyst including tungsten or molybudenum.
Patent JP-2001227440-A (JP)
Title: Catalyst warming-up retard control device for internal combustion engine
Inventor: UMEHARA HIDETOMO
IPC: F02P5/153
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst warming-up retard control device capable of highly maintaining a degree of purification of exhaust from an engine and avoiding acceleration lowering. SOLUTION: In the catalyst warming-up retard control device for internal combustion engine for correcting an ignition time so as to be retarded or advanced based on the generation state of knocking and correcting the ignition time so as to be retarded when a catalyst temperature of an exhaust system is judged to be in a low temperature state based on information on a temperature, means (step SS4, S5) are provided to set the ignition time reflected by a retard amount of a larger value of a retard amount determined based on the generation state of knocking and the retard amount for warming-up of the catalyst when the catalyst temperature is in the low temperature state.
Patent JP-2001224764-A (JP)
Title: Ball shooting handle for pachinko game machine
Inventor: SATO HISAYOSHI
IPC: A63F7/02
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To prevent an operation lever of a handle of a Pachinko game machine from being left as kept locked in a moving condition. SOLUTION: A movement detecting switch 3 to detect the movement of the operation lever 2 is equipped on the operation lever 2 to regulate the hitting force on a ball. The ball is discharged with a ball shooting device 1 when the movement detecting switch 3 detects the operation of the operation lever. An informing means 6 for an operation lever lock condition is equipped so as to operate when ball hitting is not detected for a prescribed time while the movement detecting switch 3 detects a movement condition of the operation lever 2.
Patent JP-2001237317-A (JP)
Title: Semiconductor integrated circuit device, its designing method, and computer-readable recording medium recording i/o cell library
Inventor: SHINOMIYA NORIKO
IPC: H01L27/118
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To shorten the total wiring length of inter-cell wiring by reducing the area of an internal circuit cell arranging area in a semiconductor integrated circuit device in which I/O cells can be arranged at desired positions in a chip. SOLUTION: In this semiconductor integrated circuit device, ESD protective circuits 104, each of which occupies most of the area of the conventional I/O cell, are arranged in an ESD protective circuit arranging area RESD provided in the peripheral section of a chip 100 separately from I/O cells 102. The cells 102 are arranged on the central part side of the chip 100 than the area RESD. The cells 102 are connected to the circuits 104 through wiring.
Patent JP-2000253154-A (JP)
Title: Method and device for performing routing according to automatic call distributor layer
Inventor: HYMEL DARRYL
IPC: H04M3/523
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To attain stuffing in a method more flexible than an individual group method and also on the basis of an Erlang estimate for an individual call group by using a means, which allocates a call to the agent of an extension group according to 1st usability. SOLUTION: A CPU 30 of an automatic call distributor(ACD) 14 receives the identifier of a calling subscriber via a function of an automatic number identification service included in a public switching telephone network (PSTN) 12. The CPU 30 also receives the information on the dial numbers via the dial number identification service or the direct internal dial information given from the PSTN 12. Then the CPU 30 sorts out the calls according the information received from the PSTN 12, in order to perform the routing of calls to an agent or a group of agents. This sorting operation is carried out according to a called number or the personal information on a calling subscriber. Then every agent is evaluated according to the skill level for every sorting and then allocated to an agent group.
Patent JP-2001248131-A (JP)
Title: Drying-up suppressing method for dry beach
Inventor: HIYAMA HIROAKI
IPC: A01K63/00
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To improve the inhabitation environment and expand an inhabitable area by improving a water retaining capability when creating an artificial dry beach or in the artificial dry beach having a low organism inhabitability. SOLUTION: A flowing water suppressing underwater wall 2 controlling the underground flowing water from the land side to the offing side is provided in the dry beach ground 1 between the high tide height H position and the low tide height L position of the artificial or natural dry beach to retain water in the dry beach ground at the low tide.