baber/WOPTO huggingface dataset:
Patent JP-2002311576-A (JP)
Title: Original plate of planographic printing plate
Inventor: SASAKI HIDETO
IPC: G03F7/004
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a planographic printing plate having high age stability when a photopolymerizable original plate of a planographic printing plate obtained by disposing a photosensitive layer on the surface of a base is imagewise exposed and developed and printing is carried out even after the original plate is stored under conditions of high temperature and high humidity over a long period of time after production. SOLUTION: The original plate has a photopolymerizable photosensitive layer containing a compound having an addition polymerizable ethylenically unsaturated double bond, a titanocene photopolymerization initiator, an N- nitrosophenylhydroxylamine salt and an ester compound having >=200 deg.C boiling point and comprising a compound having a phenolic OH group and an inorganic acid on an aluminum base.
Patent JP-2002305952-A (JP)
Title: Apparatus for treating rachis-branch treating device in threshing apparatus
Inventor: MATSUI MASAMI
IPC: A01F12/60
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To improve occurrence of trouble due to attachment of rachis-branch to first grains or second return grains when threshing operation is carried out in a threshing apparatus. SOLUTION: This rachis-branch treating apparatus in the threshing apparatus is characterized by providing a rachis-branch-treating tool 7 removably supporting many rachis-branch-removing wires 6 composed of fin wire, or the like, having adequate length for removing rachis-branch of return grains passing through in raise state in the circumferential direction in freely fitted state at equal intervals in outer peripheral edge of a rachis-branch-removing disc 5 having adequate size by rotation fore of the disc 5 at the position near each front face of a discharge port 4 in the upper part of a second return cylinder 3 for returning a second grains separated when threshing action is carried out to a threshing chamber 1 or a treating chamber 2 and a discharge port 10 in the upper part of a first grain-lifting cylinder 9 for lifting and feeding the first grains to a grain tank 8 and  providing intervals for attaching the wires removably supported on the disc 5 so that a rotation time interval t2 determined by numbers of these wires 6 and number of revolutions of the disc 5 becomes slightly larger than a rotation time interval t1 determined by length of discharge grains and discharge speed.
Patent JP-2001356997-A (JP)
Title: System and method for sending electronic document
Inventor: KAWASAKI ARIKO
IPC: G06F19/00
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To simplify a sender's operation procedure and to facilitate the temporary circulation of a document in an electronic document sending system utilizing a network. SOLUTION: A circulation control part 14 circulates a document for circulation which is indicated by document management information stored in a document management information storage part 13 on the basis of circulation control information indicating the circulating route of the circulating document stored in a circulation control information storage part 11 and roll definition information stored in a roll definition information storage part 12 and capable of relating a roll shared among equivalent users to plural users. In document circulation, the circulating document is transmitted to a user selected by the system on the basis of a prescribed reference or a user requesting the transmission of a document in the roll out of users in the roll specified by a sender.  In the case of temporarily transmitting a document for consultation, temporary circulation control information is set and the document is surely returned to a consultation source. Thus the sender's operation procedure can be simplified and the temporary circulation of the document can be facilitated.
Patent JP-2002318562-A (JP)
Title: Projection type display device
Inventor: ICHIKAWA TAKESHI
IPC: G09G3/36
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To prevent the picture quality from being deteriorated in case of displaying a moving picture. SOLUTION: White light made to exist from a lamp 100 is reflected and separated by a total reflection mirror 110 and color separating dichroic mirrors 111, 112, 113 and modulated by each liquid crystal panel P, and then it is projected onto a screen 101 as a still color picture. The moving picture can be displayed by switching this still picture in a short time. Here, at the position shown by the reference numeral 102, a rotary shading shutter is placed for cutting off/transmitting the light at a regular cycle, to temporarily cut off the light in synchronization with the timing of switching the color still picture. Thus, the moving picture has improved sharpness and the picture quality is prevented from being deteriorated.
Patent JP-2002322611-A (JP)
Title: Earthquake-proof structure of suspension bridge and earthquake-proof and reinforcing method
Inventor: OKA SHUNZO
IPC: E01D1/00
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide an earthquake-proof structure of a suspension bridge and an earthquake-proof and reinforcing method for the suspension bridge improved in earthquake-proof performance. SOLUTION: In this earthquake-proof structure for the suspension bridge 15, 25, 32, 38, a bridge girder 2 is supported through a support member 6 by a pier 4, a main tower 8 is provided in a part corresponding to the pier on the bridge girder, and the main stupa hangs down the bridge girder through cables 10. The suspension bridge of the invention has a first and second brackets 16, 17 projected on the top part of the pier on both sides in the cross direction of the bridge, and at least one set of auxiliary cables 22 connecting the first and second brackets and the upper pat of the main tower, disposed substantially symmetrically in the cross direction of the bridge, and to which designated tension is applied. Further, the earthquake-proof reinforcing method is also provided for the suspension bridge.
Patent JP-2002014234-A (JP)
Title: Method for manufacturing optical retardation film
Inventor: UCHIYAMA AKIHIKO
IPC: G02F1/13363
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an optical retardation film easily and to a high degree controlling wavelength dispersion characteristics of retardation. SOLUTION: The method for manufacturing the optical retardation film comprises adjusting a mixing ratio of at least two kinds of polymers, a polymer A and a polymer B which are mutually soluble and exhibit mutually different wavelength dispersion characteristics of retardation when made into optical retardation films and making the mixture form a film. The polymer A and the polymer B having >=0.05 difference between R(450)/R(550) of an optical retardation film made of the polymer A and that made of the polymer B are used (provided that R(450) and R(550) are the retardation of the respective optical retardation films in the respective film surfaces measured at light wavelengths of measurement, 450 nm and 550 nm).
Patent JP-2002321354-A (JP)
Title: Ink jet recording head and ink jet recorder
Inventor: MURAOKA CHIAKI
IPC: B41J2/205
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To optimize ejection characteristics corresponding to the volume of ink drops to be ejected with a simple construction in an ink jet recording head for ejecting ink drops having different volume. SOLUTION: The ink jet recording head 1 has a base 2 having a plurality of energy generating elements 4, and a plate member 20 which is connected to the substrate and has ejection ports 11, 12 formed at positions facing the respective energy generating elements 4. The ejection ports 11, 12 are different in diameter from each other, and the opening area of the ejection ports 12 is smaller than those of the ejection ports 11. With regard to the plate member 10, its orifice face O is inclined toward the bonding face to the substrates 2, and the thickness at the part where the ejection ports 12 are formed is thinner than those of the part where the ejection ports 11 are formed.
Patent JP-2002326166-A (JP)
Title: Electrodeposition thin blade grinding wheel, and method for manufacturing the same
Inventor: OKINA TOMOJI
IPC: B24D3/00
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an electrodeposition thin blade grinding wheel capable of requiring a smaller cutting margin, having a long service life to lower replacement frequency, and improving efficiency of cutting and grinding work. SOLUTION: This grinding wheel is provided with a metal base 12 of a disc form or a thin and long rectangular form, recessed parts 14 alternately formed from a circumferential edge part in both side surfaces to be opened in an end edge part, and a number of abrasive grains 16 fixed to the recessed part 14 to be protruded from a side surface and the end edge part 12a of the metal base 12. The abrasive grain 16 is a super-abrasive grain of diamond or CBN. The abrasive grain 16 has a grain size roughly similar to a plate thickness of the metal base 12.
Patent JP-2002322990-A (JP)
Title: Vane type compressor
Inventor: GOFUKU EITA
IPC: F04C29/12
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a vane type compressor of which compression stroke in a compression chamber ends by reducing opening pressure of a reed valve when compressed fluid is delivered from inside the compression chamber and at the same time, the compressed fluid is efficiently made possible to deliver. SOLUTION: In the vane type compressor 300, outlet holes 25 of the compressed fluid are provided on a side block of a outlet port 22 by a discharge port 22, a channel 330 communicating at least one set of the discharge ports 22, 22 are provided, the compressor is configured so as to pressure release an outlet end 25a of each of the outlet hole 25 and is configured so as to connect the outlet ports 22 with the channel 330 communicating at least one set of the outlet ports 22 regarded as one set, with each other by a piping 45.
Patent JP-2002333630-A (JP)
Title: Color filter and color liquid crystal display element
Inventor: HANEDA IKUMI
IPC: G02F1/1339
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a color liquid crystal display element having satisfactory display quality by suppressing interference fringes in a screen near to a frame part. SOLUTION: In a color filter having fixed spacers, the color filter for a liquid crystal display element is characterized in that the modulus of rigidity per 1 mm<2> square of the color filter screen of the spacer positioned in the sealing part is higher than that of the spacer positioned outside the display screen. The color liquid crystal display element is formed by using the color filter.
Patent JP-2002143090-A (JP)
Title: Camera unit for examination in oral cavity
Inventor: SUYAMA SUKEYUKI
IPC: A61B1/24
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a camera for examination in the oral cavity constituted to illuminate an object in the oral cavity and to pick up the image of the illuminated object. SOLUTION: This camera unit for examination in the oral cavity has a camera casing composed of a lens-barrel part containing an optical fiber for conducting illuminating light from a light source, and an image pickup element for picking up the image of the illuminated object, and a grip part engagedly provided at the lens-barrel part; and an outer cylinder composed of a metal cylinder fittingly mounted to the lens-barrel part, and heat resistant glass fitted to one end of the metal cylinder. The outer cylinder is detachable from the lens-barrel part.
Patent JP-2002033069-A (JP)
Title: Particle beam device
Inventor: FROSIEN JUERGEN
IPC: G01R1/06
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a particle beam device having high performance with the simple structure without using a complicated optical structural element inside detecting system. SOLUTION: A particle beam device of this invention has a source for supplying the primary particle beam along a primary beam axis, an objective lens for focusing the focal point of the primary particle beam to a test piece so as to emit the particle from the test piece and for decelerating the primary particle beam 2 from the first high energy to the second final energy before the primary particle beam collides with the test piece 5 so as to emit the particle 6 from the test piece, and a detecting system for forming images. The detecting system is provided with a converting means having a conversion region for converting the emitted accelerated particles to the secondary particles, an electrode means for acting on the converted secondary particles, and at least one detecting unit for detecting the converted secondary particles.  The emitted particles are accelerated by the objective lens before the particles reach a detecting system 7.
Patent JP-2002333908-A (JP)
Title: Machine tool
Inventor: ISHIDA YASUHIKO
IPC: B23Q15/12
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To improve the safety of a machine tool by surely preventing breaking the a tool during a work. SOLUTION: A memory chip 32 in which an allowable rotary speed (SL) is recorded is assembled into a tooling 30. This machine tool 10 is provided with a reading head 24 for reading the recorded information (allowable rotary speed (SL)) of a chip 32 of the tooling 30 and a controller 40 including a rotary speed judging means 52 for judging whether or not a previously programmed set rotary speed (Sp) of a main shaft 16 is set so as to be not more than the allowable rotary speed (SL), a target speed setting means 54 for setting a target rotary speed (S) of the main shaft 16 as the allowable rotary speed (SL) when the set rotary speed (Sp) exceeds the allowable rotary speed (SL), and a main control means 50 for outputting a control signal for driving the main shaft 16 at the set target rotary speed (S).
Patent JP-2002339360-A (JP)
Title: Execution management device for casing driver
Inventor: TAKANO HIROAKI
IPC: E02D7/22
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide an execution management device for a casing driver, which enables accurate excavation to an ultimate depth serving as a target value. SOLUTION: The execution management device has a computing part 13 which is connected to the casing driver 1 and computes execution data attendant on drive of the casing driver 1, a storage part 14 for storing the execution data computed by the computing part 13, and an image display device 15 which has a screen 15a for displaying the execution data stored in the storage part 14. The execution management device is also equipped with an input part 19 for correction of the depth, into which the corrected erection depth of the casing 1 is input, and a data rewriting means 16 for performing processing for rewriting the erection depth of the casing 4 into the erection depth input by the input part 19. The erection depth rewritten by the means 16 is displayed on the screen 15a of the device 15.
Patent JP-2002341070-A (JP)
Title: Master-slave type digital timepiece
Inventor: MATSUNAGA MASAKUNI
IPC: G04G5/00
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To resolve a problem that a slave timepiece takes much time until recognizing the time by receiving and decoding time code data transmitted from a master timepiece and accordingly, the time is deviated by that portion and displayed on the slave timepiece. SOLUTION: Serial time code data transmitted from the master timepiece is converted into parallel time code data by a serial-parallel conversion circuit. The leading time data bit of the time code data is detected by a leading time data bit detection circuit. The parallel time code data converted by the serial- parallel conversion circuit and succeeding the leading time data bit detected by the leading time data bit detection circuit is held by a data latch. The time code data held by the data latch is converted into a time by a decoding circuit. In a display circuit, one second is added to the time converted and outputted by the decoding circuit, and the time is displayed on the slave timepiece simultaneously with the detection of the leading time data bit of the next time code data by the leading time data bit detection circuit.
Patent JP-2002339488-A (JP)
Title: Form panel for wall surface construction
Inventor: YAMASHITA JOJI
IPC: E04B2/86
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a form panel for wall surface construction preventing the initiation of a crack at the back face of a form panel body caused by bending moment applied to the back face. SOLUTION: Hooks 4 opened in the vertical direction are protrusively provided in the prescribed positions in the vertical and lateral directions of the back face of a form panel body 2, and connecting members 12 of connecting fixtures 11 are engaged with the hooks 4 to erectly arrange the form panel 1 for wall surface construction to the right and left and upward. In this case the back face of the form panel body 2 is provided with grooves 2a extending in a vertical direction, passing through the inside of the hooks 4.
Patent JP-2002340278-A (JP)
Title: Pulsation damping device
Inventor: TAJIMA ATSUYA
IPC: F16L55/04
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a pulsation damping device capable of damping pulsation in a pipe for carrying a fluid to normally operate an apparatus. SOLUTION: A resonance tank 5 is provided in series with an expansion tank 6 in the upstream of a pipe 102 connected to a micro-gas turbine 103. Thus, pulsation caused by intermittent gas intake of a gas compressor 104 can be damped by the expansion tank 6 and the resonance tank 5 when it is transmitted to the upstream.
Patent JP-2002340309-A (JP)
Title: Waste processing device
Inventor: NAKAJIMA SHINICHI
IPC: F23G5/027
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To contrive a complete combustion of distillation gas and finish the distillation of waste without wasting. SOLUTION: A waste processing device is provided with a distillation chamber 21 for receiving the waste, a heating and combustion unit 22 for burning distillation gas through a distillation combustion chamber 23, a temperature difference detecting means 31 for detecting the temperature change of the distillation combustion chamber through thermostats 33, 34, and an air amount control means 30 for increasing the amount of air supplied into the distillation combustion chamber 23 when the temperature difference detecting means 31 has judged a temperature rise. In this case, the combustion of the distillation gas is started by the initiation of combustion of distillation gas by combustion gas and, successively, the amount of distillation gas is increased whereby big amount of generating heat of the distillation gas is generated.  Subsequently, the temperature difference detecting means 31 judges a temperature rise along the upstream toward the downstream of the distillation combustion chamber 23. As a result, the air volume control means 30 increases the amount of air supplied into the distillation combustion chamber 23 before generating faulty combustion such as the generation of soot since the density of the distillation gas in the distillation chamber 23 becomes excessive, whereby the combustion of distillation gas can be finished completely in the distillation combustion chamber 23.
Patent JP-2002348398-A (JP)
Title: Resin foam and its production method
Inventor: SAITO HIROSHI
IPC: C08J9/12
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a production method for a resin foam whereby a molded item having a more homogeneous and finer cell structure can be obtained by a supercritical method. SOLUTION: In this production method, a supercritical-state gas is caused to permeate into a resin composition which comprises 100 pts.wt. thermoplastic resin and 0.1-40 pts.wt. layered silicate having an average particle size (length) of 100 nm or lower, in which the peak angle value of the layered silicate can not be confirmed by the wide-angle X-ray diffraction, and which is kept at a temperature in the range of from the melting point (Tm) to (Tm+50) deg.C; then, the composition is degassed by cooling to a temperature in the range of (the crystallization temperature of the resin composition ±20 deg.C). Such a layered silicate is homogeneously dispersed in the composition and, even when its amount is small, can realize the same effect as obtained in the presence of a large number of foaming nuclei, thus giving a molded item having a homogeneous fine cell structure.
Patent JP-2002346120-A (JP)
Title: Game machine
Inventor: AOKI KAZUMI
IPC: A63F7/02
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To realize an easy advance notice for a player to understand by more effective performance. SOLUTION: A frame display portion 19 is so placed as to surround the circumference of a liquid crystal display portion 18. A left pattern 15, a center pattern 16, and a right pattern 17 are changed and a roulette by figure patterns from '1' to '12' is displayed in the frame display portion 19 before each pattern is stopped and is then stopped. Thus, the expectation of a player is elevated by a pattern at a place in a lighting state when the roulette stops and more effective performance can be done.
Patent JP-2002351498-A (JP)
Title: Voice data output device, and device and method for digital broadcasting
Inventor: OZEKI HIDEKATSU
IPC: H04N21/488
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a voice data reproducing device in which related data displayed as voice data are reproduced, are hard to lose validity. SOLUTION: The voice data output device, which receives stream data and outputs the related data included therein as the voice data are outputted, is equipped with a voice data storage part 205 and an acquired data storage part 206 which store the voice data and acquired data specifying the place of the related data in the stream data, a reception part 207 which accepts a reproduction indication for the voice data, a reception part 202 which receives the stream data each time the reproduction indication is accepted and extracts the related data from the place specified with the acquired data corresponding to the reproduction-indicated voice data in the stream data, a subchannel extraction part 203, a packet extracting and decoding part 204, and a reproduction control part 210 which outputs the extracted related data and the reproduction-indicated voice data in parallel.
Patent JP-2002347300-A (JP)
Title: Recording head for serial printer
Inventor: TANAKA KAZUO
IPC: B41J2/01
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To enable a recording head to be mounted without separating a guide rod. SOLUTION: A slidable element 6 to be guided for holding a main guide 21 on a printer body and a sliding contact projection 8 which slides on a sub guide 24 are set to a part of a recording head construct 1. On the other hand, a holding element 12 for holding the main guide 21 in cooperation with the element 6 to be guided is set to a part of a coupling frame 10 fitted in the recording head construct body 1. The recording head can thus be mounted to be runnable to the printer body without separating the main guide 21.
Patent JP-2002348177-A (JP)
Title: Static member for heat engine and its manufacturing method
Inventor: HIURA KIKO
IPC: C04B35/584
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a static member for heat engine, which is hard to break at the time of contact, does not cause great deterioration of oxidation resistance of a precise object and mechanical property, and has excellent grinding property, and also to provide its manufacturing method. SOLUTION: This static member for heat engine is characterized in that it includes a silicon nitride as its main crystal phase, an excess oxygen, a 3a group element in the periodic table, and comprises a sintered compact with 0.05-1.5 wt.% total amount of Al, Ca and Fe, has 0.01-0.5 μm central pore size, 1-5 μm mean pore size, <=30 μm maximum pore size by mercury penetration method.