baber/WOPTO huggingface dataset:
Patent JP-2001104745-A (JP)
Title: High frequency high voltage generating unit
Inventor: RI RYUKI
IPC: B01D53/32
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a high frequency high voltage generating unit suited for a highly efficient harmful gas cleaning apparatus wherein an electron beam irradiation region and an exhaust gas reaction region are same. SOLUTION: This high frequency high voltage generating unit is equipped with a booster equipped with first, second and third primary windings L1-L3 for supplying AC voltage and first, second and third secondary windings L4-L6 related to the primary windings, a first input oscillation circuit 310 having the capacitor C1 and resistor RF1 connected to both ends of the first primary winding L1 in series, a second input oscillation circuit 320 having the trigger diode T1 connected to the second primary winding L2, the first output terminal 340 connected to the third primary winding L3 to form an input oscillation signal and the second output terminal 350 connected to the second secondary winding L5 to form a pulse signal wherein the width between peaks is larger than the input oscillation signal.
Patent JP-2002034520-A (JP)
Title: Charcoal dried seaweed and charcoal dried thinly cut seaweed or method for producing the same
Inventor: GOTO HIROKI
IPC: A23L17/60
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To obtain charcoal dried seaweed and charcoal dried thinly cut seaweed mass-producible at a low cost, not only maintaining the dark green color of the seaweed for a long period but also abundantly maintaining minerals and vitamins and excellent in aroma and chewiness or to provide a method for producing the charcoal dried seaweed and charcoal dried thinly cut seaweed. SOLUTION: This charcoal dried seaweed is produced by a step 1 of harvesting raw algal seaweed, a step 2 of smearing the surface of the raw algal seaweed with dust charcoal before drying the raw algal seaweed and a step 3 of drying the seaweed smeared with the dust charcoal. The charcoal dried thinly cut seaweed is produced by a step 5 of washing the charcoal died seaweed, a step 6 of removing the central core of the washed charcoal dried seaweed and a step 7 of drying the seaweed freed of the central core.
Patent JP-2002039220-A (JP)
Title: Electromagnetic clutch
Inventor: NAGANO YOSHITAKA
IPC: F16D27/112
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To improve reliability in actuation of an electromagnetic clutch by ensuring a maximum attraction between a rotor 41 and an armature 42. SOLUTION: Projected area ratio of slits 51a, 51b, 51c respectively formed to the rotor 41 and the armature 42 is defined so as to satisfy all ranges of 0.5<=Ta/Tr1<=2.0, 0.5<=Ta/Tr2<=2.0, and 0.5<=Tr1/Tr2<=2.0 (wherein, Tr1 is a projected area of an inside slit 51b of the rotor 41; Tr2 is a projected area of an outside slit 51a of the rotor 41; and Ta is a projected area of the slit 51c of the armature 42). Thereby, the maximum attraction of the rotor 41 and the armature 42 can be ensured.
Patent JP-2002040994-A (JP)
Title: Driving method for electrooptical device, driving circuit for electrooptical device, electrooptical device and electronic equipment
Inventor: OZAWA NORIO
IPC: G09G3/36
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To obtain high-quality display by suppressing unevenness of display. SOLUTION: In this optoelectronic device, sub-pixels 120a, 120b, 120c are provided corresponding to intersections of 3m lines of scanning line 112 which are elongated and formed by being made to exist in an X direction and pair lines of (n) lines of digital data lines 114 and analog data lines which are elongated and formed by being made to exist in a Y direction and sub-pixels adjacent with each other in the Y direction are driven collectively as one pixel. In this case, in the first mode, respective sub-pixels constituting one pixel are turned ON or OFF in accordance with gradation data indicating the gradation of the pixel and, on the other hand, in the second mode, a voltage signal indicating the gradation of the pixel is applied in common to the sub-pixels constituting one pixel.  Moreover, in the first case in the second mode, a voltage signal is supplied to analog data lines in a line sequential manner by a first data line driving circuit 180 and, on the other hand, in the second case, a voltage signal is supplied to the analog data lines in a point sequential manner by a second data line driving circuit 190.
Patent JP-2002037036-A (JP)
Title: Wiper device for vehicle
Inventor: ICHIMARU TAKAHIDE
IPC: B60S1/32
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a wiper device for a vehicle improved to cause no problem even if using a synthetic resin including a fastened part of a spring. SOLUTION: This wiper device 1 for the vehicle is provided with an arm 5 for supporting a blade 3; a head 7 pivotally supporting one end of the arm and connected to a drive shaft 6; and a tension coil spring 8 with one end fastened to the arm and with the other end fastened to the head. An L-shaped end part 15 formed at one end of the spring is rotatably inserted in a hole 14 formed in the head or arm. The fastened part of the spring to the head or arm can thereby be formed as a face contact part, so that wear resistance can be improved.
Patent JP-2002041507-A (JP)
Title: Collaborative production system
Inventor: SEKIGUCHI TAKASHI
IPC: G06Q50/00
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a collaborative production system which enables a designer, a person in charge of DTP production, an orderer, a person in charge of the business of a plate making and printing company, etc., to advance all of a designing process to a plate making process smoothly and collaboratively on a network. SOLUTION: The collaborative production system comprises a collaborative server device equipped with a collaborative operation database including an item management table where the advance state of DTP production operation and the location of DTP data are managed and recorded, a proof input/output history table wherein a history of proof input from and output to the orderer is recorded, and a comment list where communication comments among collaborative workers are recorded and managed, an article advance managing means, and a command managing means and client devices which access the collaborative server device through a network.
Patent JP-2002046111-A (JP)
Title: Method for finishing surface of building material, and building material
Inventor: TAMURA NORIKO
IPC: B27M3/00
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for finishing a surface wherein a luster is applied to a surface of a wood building material by a simple method. SOLUTION: A surface of the wood building material impregnated with resin is finished by at least >=2 polishing processes.
Patent JP-2002054865-A (JP)
Title: Ice crushing system for regulating snow quality
Inventor: YAMASHITA SHIGEMI
IPC: F25C5/00
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To provide an ice crushing system for regulating snow quality wherein flake ice made by a snow making machine is crushed to be powder snow suitable for a skiing slope and carried with air. SOLUTION: The ice crushing system 1 for regulating snow quality is equipped with an ice grain supply mechanism 40 sending out carrier air and a flow of ice grains, an air supply mechanism 70 supplying the carrier air to the ice grain supply mechanism, an ice grain guide mechanism guiding the ice grains 3 from an ice grain supply source 20 to the ice grain supply mechanism 40, and a crushing mechanism 50 which crushes the ice grains supplied through a first carrying pipe 61 and sends them out to a second carrying pipe 62. The ice grain supply mechanism 40 is equipped with an ice grain inlet 39, a sent air inlet 79 and an ice grain outlet. The crushing mechanism 50 is equipped with a disk member and a plurality of radial plate members and it strikes the ice grains against the disk member and the radial plate members to crush them.
Patent JP-2002051708-A (JP)
Title: Live bacterial agent for chick, feed for chick and method for preventing chick from salmonella contamination
Inventor: MORIKOSHI TOSHIYUKI
IPC: A23K1/16
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To efficiently prevent chicks from salmonella contamination by making the chicks efficiently take avian enteric bacteria necessary for forming the enteric bacterial flora in the chicks. SOLUTION: The objective method for preventing chicks from salmonella contamination comprises incorporating a live bacterial agent or feed for the chicks with avian enteric bacteria and a blue-colored pigment and making the chicks take the resulting agent or feed.
Patent JP-2002055581-A (JP)
Title: Cleaning device attachment structure and image forming device having the structure
Inventor: KONISHI HIROTO
IPC: G03G21/10
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning device attachment structure small in its occupancy space, low in cost and high in strength, and to provide an image forming device having the structure. SOLUTION: An attachment plate 15, in which outer side pieces 16 are formed at its both ends, is fixed to the end part of the outer casing 10a of the cleaning device 10. The shaft part 18 of a support pin 14 is made to pass through both outer side pieces 16 and a support plate 17, to hold the device to be shifted in the axial direction. In the fixing position, the leading end of the shaft part 18 is inserted into the insertion hole 23 of a side plate 13 to fix, the cleaning device 10 (Fig. 3 (a)). The supporting pin 14 is shifted from the fixing position to a releasing position by holding an operation part 19, then the shaft part 18 is pulled out of the insertion hole 23, and the cleaning device 10 can be freely moved with a supporting shaft 25 as a fulcrum (Fig. 3 (b)).
Patent JP-2002019787-A (JP)
Title: Envelope
Inventor: NISHIMURA KEIICHIRO
IPC: B65D27/16
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To provide an envelope which can be easily unsealed and resealed even by an aged person or a disabled person without cutting a tip of the envelope by scissors, a cutter, a finger tip, etc., or generating any paper cut scrap of a lid. SOLUTION: A knob 3 and a perforation 4 are provided on the lid 2 of the envelope 1, and an adhesive part for a stopper is provided on a back side of the lid 2 or an envelope body, and the knob 3 is pulled up when the envelope is opened. The whole lid is separated from the envelope body, and the envelope can be resealed by the back side of the lid, or the adhesive surface of the envelope body.
Patent JP-2002053169-A (JP)
Title: Packing material and packaging
Inventor: MITSUI KUNIO
IPC: B65D75/32
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a packaging suitable for storage. SOLUTION: This packaging 1A accommodates medical appliances in a packing material 100A having a first accommodation member 2A and a second accommodation member 6A. The first accommodation member 2A accommodates a catheter 3, a vessel 4 and an absorbing body 5. The second accommodation member 6A accommodates a syringe 7. The first accommodation member 2A is formed by overlapping flexible sheets 2a and 2b on each other with edges thereof sealed. The second accommodation member 6A is formed by overlapping a flexible sheet 6a on a rigid sheet 6b with edges thereof sealed. A base end part of the sheet 6a is joined with a tip of the sheet 2a by, for example, bonding in a separable manner. A folding part 81A is formed between the first accommodation member 2A and the second accommodation member 6A, and the packing material 100A is foldable at the folding part 81A.
Patent JP-2001082956-A (JP)
Title: Apparatus for sensing gradient of vehicle
Inventor: ONISHI HIROSHI
IPC: G01C9/06
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for stably and faithfully detecting a road gradient on which a vehicle travels. SOLUTION: This apparatus senses the gradient of a road on which a vehicle travels, by computing two kinds of pieces of acceleration information, i.e., actual acceleration measurement information directly detected by an acceleration sensor or the like, and calculated acceleration value information calculated through the differentiation of travel speed. The apparatus uses a pulse type rotation detecting sensor means 21, a period measuring means 22, and an integrating means 24 as sensor means generating pulses whose periods vary according to the travel speed of the vehicle.  Thus, a frequency-to-voltage converter is not needed and digitization is facilitated to allow a reduction in cost; also, the gradient can be surely detected at all times without being affected by the vehicle weight, winds or the acceleration or deceleration of the vehicle, whereby control of, e.g. a transmission, is made possible over a wide operating range of an automobile or the like and the frequencies of shifts and brake operations can be reduced.
Patent JP-2002057760-A (JP)
Title: Portable telephone set
Inventor: NISHIMOTO SHINYA
IPC: H04W88/02
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To allows a user to readily confirm the electric field strength of a received radio wave. SOLUTION: A portable telephone set is provided with a body section 2 that has a transmission-reception antenna 31 and a system control section 57 that detects the electric field strength of the radio wave received by the transmission-reception antenna 31, and a sub unit 3 that is designed to be a separate module from the body section 2 and has at least an operation section 43 and a display section 44. According to a prescribed operation by the user, the sub unit 3 acquires the electric field strength information from the body section 2 and displays the information on the display section 44.
Patent JP-2002056559-A (JP)
Title: Optical head device
Inventor: NOMURA TAKUJI
IPC: G02B5/30
Filed: 2000-08-14
Abstract: PROBLEM TO BE SOLVED: To obtain an optical head device equipped with a phase correcting element capable of continuously changing a wave front shape by reducing the number of control circuits, which supply voltage to the phase correcting element for changing the wave front shape with respect to a light beam outgoing from a light source. SOLUTION: With an anisotropic optical medium held between a pair of substrates, the surface of the pair of substrates is each formed with an electrode for applying voltage to the anisotropic optical medium. At least one electrode is formed with two or more power feeding parts at each different position, and the two or more power feeding parts make conductively connected phase correcting element, through a thin film resistance made of a conductive thin film. Then, this phase correcting element 4 is installed between the collimator lens 3 and the 1/4 wavelength plate 5 of the optical head device.
Patent JP-2002062506-A (JP)
Title: Projection system for stereoscopic vision picture
Inventor: AOYAMA MANABU
IPC: G02B30/25
Filed: 2000-08-15
Abstract: PROBLEM TO BE SOLVED: To give strong and realistic sensations and feelings to an viewer by projecting excellent stereoscopic vision pictures without distortion and deviation of picture on a silver screen having a curved surface composed of a ball or part of the ball, and to provide a projection system for the excellent stereoscopic vision pictures at a low price, without requiring an expensive apparatus nor troublesome installation work. SOLUTION: A silver screen structure is provided with the silver screen 13 having a curved surface composed of the ball or part of the ball. Two projectors for image projection connected to a fisheye projection lens 15 are disposed. A pair of polarizing packs provided with a linearly polarizing light filter to polarize light in the direction perpendicular to each other is connected to the fisheye projection lens 15 of the projectors. Furthermore, polarized glasses 18 mounted with linearly polarizing filters 20, 21 to polarize light in the direction perpendicular to each other corresponding to the position of the right and left eyes of the viewer 17 are put on the eyes of the viewer 17.
Patent JP-2002064822-A (JP)
Title: Statistical multiplex system, statistical multiplex controller and method for statistically multiplexing
Inventor: ITAWAKI MOTOFUMI
IPC: H04N19/423
Filed: 2000-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a statistical multiplex system capable of efficiently transmitting miscellaneous information except program data without impairing image quality of the program data, a method for statistically multiplexing and a method for encoding an image. SOLUTION: The statistical multiplex system 1 comprises a plurality of image encoding units 2i encoding a plurality of program data Si, an information encoding unit 4 for encoding the miscellaneous information except the program data, a multiplexer 6 for multiplexing output data of the units 2i and the unit 4, and a statistical multiplex controller 5 for allocating encoding rates to the units 2i and the unit 4 based on encoding degree of difficulty of at least respective program data Si.
Patent JP-2002066690-A (JP)
Title: Molding line and casting line
Inventor: SUZUKI KATSUNOBU
IPC: B22C15/02
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a molding line and a casting line attaining labor saving and high productivity. SOLUTION: The molding line is characterized in that two lines of a pass line provided with a molding machine with a frame capable of molding a lower casting mold and an upper casting mold alternately are disposed, and these pass lines are converged at one pouring line, wherein the molding is completed without being provided with a process for reciprocally travelling a casting frame or a squeeze head in a sand filling process and a squeeze process.
Patent JP-2001099904-A (JP)
Title: Active shield superconductive magnet system with z2 shim
Inventor: SCHAUWECKER ROBERT
IPC: G01R33/3875
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To reduce the space required for a Z2 shim coil wound radially inside a magnet coil to attain optimization of the Z2 shim, using a simple means, without being affected by a disturbance caused by a fluctuated external magnetic field. SOLUTION: The shim coil system is provided with a radial-directional inside shim coil pair Si separated inductively from a magnet system to generate a magnetic field of which the z-component changes according to the expression ΔH0+c2.z2 (c2 = constant) in a working volume, and a radial-directional outside shim coil pair Sa separated inductively from the magnet system to generate a uniform magnetic field -ΔH0 in the working volume. By this constitution, a compact Z2 shim system not affected by the disturbance caused by the fluctuated external magnetic field is provided while saving the space in a site of the magnet coil.
Patent JP-2002076257-A (JP)
Title: Power module
Inventor: YOSHIMATSU NAOKI
IPC: H05K9/00
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To obtain a power module, comprising a power insulating board mounting a power switching semiconductor element and a board for controlling the power switching semiconductor element which is encased in a case and to prevent misoperations of power modules which are disposed mutually opposite, while reducing the size. SOLUTION: A control board 7 is covered with an electromagnetic shield 9 connected with a conductive base plate 2 for mounting a power insulating board 3. A conductive connector 15 for connecting the electromagnetic shield 9 electrically with the conductive base plate 2 is inserted into a case 1, and the control board 7 and the electromagnetic shield 9 are supported by the conductive connector 15.
Patent JP-2002076323-A (JP)
Title: Method for finding movement after elastic reflection of particle on arbitrary reflecting surface in anisotropic space
Inventor: EZAKI TATSUYA
IPC: G06F19/00
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for obtaining the movement of particles after elastic reflection on an arbitrary reflecting surface in an anisotropic space where the movement state of electrons or holes after elastic reflection on the arbitrary reflecting surface in crystal can be calculated. SOLUTION: The movement state of the particles after elastic reflection is found by substituting elastic reflection occurring when power in an infinite size on the reflecting surface facing an arbitrary direction instantaneously operates in terms of time for movement, on which the force of the finite size operates in the anisotropic space where the movement energy of the particles depends on the direction of the movement quantity of the particles. Since impulse FΔ cannot directly be calculated in the case of reflection in a barrier B, the steep barrier B is substituted for a gentle barrier B' (showing a virtual reflecting surface whose inclination is constant). Since force F which the particles receive from the gentle barrier B' becomes finite, the movement of the particles on routes s and s' can be obtained by integrating hΔk/2π=FΔt.
Patent JP-2002067860-A (JP)
Title: Head protecting airbag device
Inventor: TAKAHASHI HIROYUKI
IPC: B60R21/213
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To optimize a spreading direction for each part of an airbag, by unfolding the airbag in a desired spreading direction for each part (door glass part and pillar garnish part). SOLUTION: In this head protecting airbag device, the airbag 11 stored along a roof side rail 21 is inflatedly spread in a curtain shape along the side wall of a vehicle room by a gas supplied from an inflator 12 (gas supplier), in order to protect the head of an occupant. Spread control covers 41, 42 to control the spreading directions of the airbag 11 corresponding to door glass parts X1, X2 and pillar garnish parts Y1, Y2 are provided, and the spreading direction of the airbag 11 controlled by the spread control covers 41, 42 at a part corresponding to door glass parts X1, X2 is made different from the spreading direction of the airbag 11 corresponding to the pillar garnish parts Y1, Y2.
Patent JP-2002068633-A (JP)
Title: Oil quantity abnormality announcing device of hydraulic elevator
Inventor: SUZUKI NOBUYOSHI
IPC: B66B5/02
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide an oil quantity abnormality announcing device of a hydraulic elevator capable of solving the problem that it becomes impossible to perform service to the uppermost floor due to shortage of hydraulic fluid by detecting and announcing oil quantity abnormality of the hydraulic fluid. SOLUTION: This oil quantity abnormality announcing device is provided with a means 10 for detecting that a car 1 reaches the lowest floor and a detector 9 for detecting a position of an oil level of the hydraulic fluid 7 of an oil tank 6 when the car 1 reaches the lowest floor, and is provided with a means 11 for judging that an oil quantity is abnormal when the detector 9 does not operate when the car 1 is in the lowest floor, and an oil quantity abnormal signal is announced to a monitoring center 14 via a telephone line 13 from a monitor 12 when operating this judging means 11.
Patent JP-2001100208-A (JP)
Title: Liquid crystal display device
Inventor: MORI HIROYUKI
IPC: G02B5/30
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device having improved display contrast and visual field angle characteristics of a display color without lowering a front contrast and provided with a bend alignment cell or a HAN mode cell excellent in high speed display. SOLUTION: This liquid crystal display device having a bend alignment liquid crystal cell or a HAN mode liquid crystal cell comprises an optical compensation sheet which is provided between the liquid crystal cell and at least one polarizing plate and having the minimum value of the absolute value of retardation in a direction inclined from the direction of the normal of the optical compensation sheet.