baber/WOPTO huggingface dataset:
Patent JP-2000159411-A (JP)
Title: Fixing lever attaching device in large-sized printer
Inventor: MIYAZAKI KENICHI
IPC: B65H31/00
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a fixing lever attaching device in a large-sized printer capable of securing the safety of a user even if the user collide with a stack cloth fixing lever by mistake. SOLUTION: A discharge paper stack part of a large-sized printer comprises a sheet holding printed matter, a holding means for holding a base end side of the sheet, a holding bar provided at a middle point in a longitudinal direction of the sheet for keeping the sheet shape in a width direction at a constant shape, and a sheet fixing lever 47 having a top end which can be locked with both ends of the holding bar for fixing the position of the holding lever. The base end side of the sheet fixing lever 47 is detachably kept in a fixing lever holder 56 from a lateral direction of the large-sized printer, and the sheet fixing lever 47 can be easily brake off by weak collision power to the fixing lever 47.
Patent JP-H05170354-A (JP)
Title: Sheet bundle detection
Inventor: NARUOKA YASUHIKO
IPC: B65H3/32
Filed: 1991-12-19
Abstract: PURPOSE:To precisely carry out detection of vertical positions of sheet bundles separately from each other by binarizing the side surface part of a sheet accumulated body in black and white with a proper threshold value by way of picking up the image of the side surface part of the sheet accumulated body. CONSTITUTION:The side surface part of a sheet accumulated body 16 is picked up image of by a CCD camera 26 as a photographic subject, and an acquired image data is binarized in black and white with a proper threshold value. In accordance with difference of reflectance between a PS print sheet 12 and an interposed cardboard 20, a binary image data in which a PS sheet part and a cardboard part are coded in color in black and white, and vertical positions of a boundary surface P are computed. Additionally, in the case of image pick up, light is irradiated on the side surface part of the sheet accumulated body 16 diagonally from upward. Consequently, even in the case when the side surface part of the sheet accumulated body 16 moves to either of the recess sides at the time of being cut, it is possible to acquire a roughly uniform reflection state and to carry out precise black and white binarization.
Patent JP-2000164118-A (JP)
Title: Surface transmissive electron emitting element, electron source, manufacture of image forming device and droplet imparting device used to manufacture it
Inventor: SHIGEOKA KAZUYA
IPC: B41J2/01
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To enhance reproducibility and uniformity of an electron emitting characteristic, and to form an image of an excellent display grade by forming a conductive film by imparting a droplet of a temperature-preadjusted metal containing solution from a nozzle of a droplet imparting device. SOLUTION: An electron emitting part 5 is formed of a high resistance crack formed in a part of a conductive film 4. A base board 1 is sufficiently cleaned by a detergent, pure water and an organic solvent, and an element electrode material is accumulated by a vacuum evaporation method and a sputtering method to form element electrodes 2, 3 on the base board 1. A metal containing solution is imparted onto the base board 1 having the element electrodes 2, 3 between the element electrodes 2, 3 in a state of a droplet 7 by using a droplet imparting device 6. The droplet imparting device 6 is desirably an ink jet method adjustable to a degree of several 10 Ng from 10 ng.  A temperature of the metal containing solution is kept constant by adjusting a temperature before being injected into a nozzle of the droplet imparting device 6 so that the metal containing solution does not cause nondelivery and delivery failure.
Patent JP-H09227437-A (JP)
Title: Production of catechol derivative
Inventor: FURUKAWA YOSHIRO
IPC: C07B61/00
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To obtain the subject high-purity derivative useful for synthesizing medicines, hardly preparing a by-product, in high yield, slight in admixture of position isomer, by reacting a phenol (derivative) as a raw material under a specific condition at two stages. SOLUTION: In production of this compound of formula I (R is H, an alkyl, a cycloalkyl, an aralkyl, an alkoxyl, a halogen, allyl or an aryl; R<1> is an OH- protecting group), a phenol or a phenol derivative of formula II is reacted with a base and paraformaldehyde in an organic solvent in the presence of stannous chloride and/or stannic chloride at 60-85 deg.C until the reaction rate reaches 30-80%. Then the reaction is completed at 95-105 deg.C and a prepared salicylaldehyde of formula III is treated with an alkylating agent in water and/or an organic solvent in the presence of a base. A prepared formyl ether of formula IV is oxidized with an oxidizing agent in water and/or an organic solvent and then hydrolyzed with an acid or a base.
Patent JP-H03230400-A (JP)
Title: Apparatus and method for verifying state of memory cell
Inventor: JIYON EFU SUKURETSUKU
IPC: G11C29/12
Filed: 1990-11-30
Abstract: PURPOSE: To remove a current from an adjacent memory cell and to make a correct verification possible by isolating an array source line not selected from a bias source among the array source lines connected to the memory cell at the time of sensing a program verification state. CONSTITUTION: In the case of programming '0' into both memory cells 36 and 38, when a program verification mode is sensed based on a signal provided to an array source(AS) driving units 0 to n-1, an AS driving line not selected is put OFF. By this way, the bias voltage is isolated from the AS driving line 84 of the AS driving unit 2, and the current (i) 38 is reduced. Therefore, the current from the cell 38 adjacent to the cell 36 precedently programmed is neglected, by which the correct verification is executed.
Patent JP-H08231630-A (JP)
Title: Solid titanium catalyst components for olefin polymerization and catalysts containing them
Inventor: KOJO SHINICHI
IPC: C08F4/658
Filed: 1995-12-25
Abstract: PURPOSE: To obtain a highly stereoregular polymer in high yields by (co) polymerizing an olefin in the presence of a catalyst containing a solid titanium catalyst component obtained by a specified process, an organometallic compound catalyst component and an electron donor. CONSTITUTION: A titanium compound (e.g. titanium tetrachloride), a halogenated magnesium compound of the formula (R, R<a> are each alkyl or aryl; 0<=m<=1; 0<n<2; and m+n<2) (e.g. ethylethoxymagnesium chloride), an alkoxy compound (e.g. trimethyl phosphite) and acid halide (e.g. phthalic dichloride) are brought into contact with each other in the presence of optionally a hydrocarbon solvent. The obtained solid is washed with a solvent and then brought into contact with a titanium compound. This operation is repeated at least once. The obtained solid titanium catalyst component containing Ti, Mg and halogen is combined with an organometallic compound catalyst component containing any one of the metals of groups I to III in the periodic table and an electron donor to obtain a catalyst for olefin polymerization.
Patent JP-H11151368-A (JP)
Title: Cooling device in a base box in pachinko machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To dispense with an exclusive motor for rotating a blower fan and to simplify a total device to make it compact by rotating the blower fan by a motor mounted on a pachinko machine, and forcibly sending the generated air current into a base box through a blower pipe. SOLUTION: A pachinko machine comprises a ball interruption motor M2 for interrupting a winding ball by a ball interruption cam 1 mounted on a shaft 15a of the pachinko machine itself, and a blade body 33 of a blower fan F1 is mounted on a shaft 15b of the ball interruption motor M2 which is continuously rotated, to be rotated at all times. The air sucked by the operation of the blower fan F1 through a filter 40 is continuously sent into a base box B through the blower pipe P1 . Whereby the air of high temperature in the base box B is forcibly exhausted to an external through the small holes formed on the base box B, and the air in the base box B is continuously replaced for effectively cooling the control base in the base box B.
Patent JP-H03201087-A (JP)
Title: Book managing device
Inventor: ISHIBASHI DAISUKE
IPC: G06K7/10
Filed: 1989-12-28
Abstract: PURPOSE:To quickly and easily perform the registration of a book by utilizing an operation to input/output the book to a bookshelf by a worker as the one for reading a bar code. CONSTITUTION:When the book 2 in which a label 1 on which the bar code 1a representing a title and an author's name, etc., is written is attached on the bottom plane of a hard case 1 is inputted to the bookshelf 4, the book 2 is pressed in a lateral direction with a lateral presser plate 6 and a lateral presser spring 8, and is pressed in a longitudinal direction with a longitudinal presser plate 7 and a presser spring 9. A bar code reader 5 reads in the bar code 1a, and converts it to an electrical signal, and sends it to a host computer. The host computer stores and manages the information of the title, the author's name, and the bar code reader identification number of the book 2 by recognizing them with a signal. In such a way, it is possible to register various kinds of data such as the title and the author's name, etc., only by inputting the book 2 to the bookshelf 4 by the worker.
Patent JP-2000165749-A (JP)
Title: Solid-state image pickup element driving method and image pickup system
Inventor: HASEGAWA KENJI
IPC: H01L27/148
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state image pickup element driving method capable of reducing the dark signal of the sensor part at the time of low illuminance in a solid-state image pickup element in which length of the void layer of a sensor part is set to be long enough for absorbing near infrared rays. SOLUTION: At the time of driving a CCD image pickup element 11 in which the length of the void layer of a sensor part is set to be long enough for absorbing near infrared rays, for example, 3 μm or above, the illuminance of the image pickup face of the CCD image pickup element 11 is detected by an illuminance detector 13, and a second substrate bias voltage Vsub2 higher than a first substrate bias voltage Vsub1 at the time of a normal operation is selected by a bias changeover switch 15 at the time of low illuminance, and impressed to the substrate of the CCD image pickup element 11 under the control of a bias control circuit 14 for monitoring the detected output.
Patent JP-H04309546-A (JP)
Title: Oriented high-molecular microporous film
Inventor: FUIRITSUPU JIYAKOBAI
IPC: C08K5/34
Filed: 1991-12-20
Abstract: PURPOSE: To obtain a microporous film improved in air permeability and strength.  
     CONSTITUTION: Polyolefin resin compsns. comprise an ethylene/propylene block copolymer having an ethylene content of about 10-50 wt.%, a propylene homopolymer or random propylene copolymer having up to about 10 wt.% of a comonomer of ethylene or an α-olefin of 4-8 carbon atoms and components selected from a low mol.wt. polypropylene, a β-spherulite nucleating agent and calcium carbonate and an oriented microporous film is prepared from these compsns. and has improved air permeability, strength, toughness and elongation at break. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H09176379-A (JP)
Title: Oil-solubilized mucopolysaccharide
Inventor: YOKOTA HIDEYUKI
IPC: C08L5/00
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain the subject polysaccharide consisting of an ionic complex of a mucopolysaccharide having an anti-blood coagulation property and a quaternary phosphonium compound, capable of exhibiting an anti-thrombus forming property for a long period of time in addition to simplicity and flexibility in its application. SOLUTION: This oil-solubilized mucopolysaccharide consists of an ionic complex of a mucopolysaccharide having an anti-blood coagulating property with a quaternary phosphonium compound. As the above mucopolysaccharide, a heparin is preferred. As the quaternary phosphonium compound, a compound of the formula (R<1> to R<3> are each a 1-12C alkyl, a 6-12C aryl or a 7-20C aralkyl; R<4> is a 1-25C alkyl) is preferred. As the method for obtaining the above ionic complex, e.g. a method of mixing a weakly acidic buffer solution or dispersion of the mucopolysaccharide with a weakly acidic buffer solution to dispersion of the quaternary phosphonium compound and collecting the obtained precipitated material and lyophilizing, etc., are cited. As a solute used for the above buffer solution, 2-(N-morpholino) ethane sulfonic acid, etc., are preferable.
Patent JP-H08189041-A (JP)
Title: Unit anchor and shape-steel footing beam
Inventor: NARASAWA MASANORI
IPC: E04B1/24
Filed: 1994-12-31
Abstract: PURPOSE: To reduce the period of footing construction work by providing a unit anchor with which ground excavation and backfill work need to be done only at a concrete base. CONSTITUTION: A column base comprises a joint box mounted on the lower end of a column, and a base plate mounted on the bottom surface of the column base is screwed to a concrete base by an anchor bolt 13. An end plate welded to a footing beam is screwed to the joint box by a bolt to construct a shape- steel footing beam. A unit anchor 41, comprising four metal expansion anchors 11 each having a screw hole, fixed bolts 12 threaded into the metal expansion anchors 11, four anchor bolts 13, an upper template 15, an anchor column 22, several hoops 23, and several main reinfocements 24, is embedded in the concrete base.
Patent JP-H07155022-A (JP)
Title: Lift controlling apparatus of rice transplanter
Inventor: OKADA SATORU
IPC: A01C11/02
Filed: 1993-12-03
Abstract: PURPOSE:To enable the lift control of a planting part following in high responsiveness at the start of the change of the distance between the planting part and the field surface. CONSTITUTION:This lift controlling apparatus is provided with a field surface sensor 50 to detect the change of the distance between the planting part and the field surface and a speed sensor 104 to detect the speed of the main machine upon detecting the change of the longitudinal posture. The height of the planting part is controlled based on the detection results of the field surface sensor 50 and the speed sensor 104.
Patent JP-2000164172-A (JP)
Title: Discharge tube
Inventor: ISHIHARA SHOJI
IPC: H01J61/36
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To prevent cracks from occurring in a bulb and provide a discharge tube with high pressure resistance. SOLUTION: This discharge tube, as a result of forming the rear end part 8A of a discharge electrode 8 into a cylindrical shape, is capable of generating thermal expansion and contraction uniformly in circumference of the rear end part 8A of the discharge electrode 8, applying uniform stress to a glass sealing part 4, and cracks are properly prevented. Furthermore, in accordance with the form of the cylindrical rear end part 8A, metal foil 6 is formed into an arch shape, the metal foil is hardly affected by thermal expansion or thermal contraction of the rear end part 8A of the discharge electrode 8, cracks along the longitudinal direction of the sealing part 4 can be properly prevented.  A recess notched part 23 is formed at the cylindrical rear end part 8A, by letting a part of the sealing part 4 inroads into the notched part 23, movement of electrode 8 caused by heat is controlled. Thereby, even if the discharge electrode 8 repeats thermal expansion and contraction, its effects on the metal foil 6 becomes quite small, and cracks along the longitudinal of the sealing part 4 are properly prevented.
Patent JP-2001154753-A (JP)
Title: Handwritten signature authentication device, handwritten signature authenticating method and storage medium in which handwritten signature authentication program is stored
Inventor: OKAZAKI MASARU
IPC: G06F21/60
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a handwritten signature authentication device capable of re-registration of signature without allowing secret information stored in a computer such as a portable information terminal to be browed by others, a handwritten signature authenticating method and a storage medium in which a handwritten signature authentication program is stored. SOLUTION: This device stores user information and signature information to be collected with a signature inputted by handwriting, is provided with plural starting means to start the handwritten signature device, judges whether the device is started by a prescribed starting means among the plural starting means or not and when it is judged to be started by the prescribed starting means, deletes the signature information and the user information.
Patent JP-H06188968-A (JP)
Title: Automatic answering telephone set
Inventor: SAKAI HAJIME
IPC: H04M1/64
Filed: 1992-12-21
Abstract: PURPOSE:To obtain the automatic answering telephone set offering ease of operation by outputting a guide message informing the operation procedure. CONSTITUTION:The telephone set is provided with a dial tone detection means 9, an operating method guide message transmission circuit 6 and a message file designation means 11 designating a guide message in the guide message transmission circuit 6 in response to the operation mode by the command of the user. Thus, even when the operating state of the automatic answering telephone set is in any state, the operation guide in response to the operating state is outputted in voice by a guide message transmission request. Thus, the operation is attained without memorizing the operation procedure and implemented easily.
Patent JP-H05153088-A (JP)
Title: Optical wavelength multiplex transmitting device
Inventor: KIYOTA KAZUNARI
IPC: H04B10/291
Filed: 1991-11-29
Abstract: PURPOSE:To provide an optical wavelength multiplex transmitting device having a large scale without branching loss and where control itself is quite easy. CONSTITUTION:N-slave modules 200, 300 and 400 are constituted respectively of optical bistable elements 210, 310 and 410 which are matched with optical wave length, slave receivers 220, 320 and 420 and slave transmitters 230, 330 and 430 which output optical data in optical wave length given to the respective modules 200, 300 and 400. The output of a synthesizer 120 of a master module 100 is connected to the optical bistable element 210 of the first slave module 200 by an optical transmission line, the optical bistable element 210 is connected to the optical bistable element 310 of the second slave module 300 by the optical transmission line, connection is executed up to the n-th slave module by the optical transmission line in a same way and the optical bistable element of the n-th slave module is connected to the first optical bistable element 110 of the master module 100.
Patent JP-H07161730-A (JP)
Title: Semiconductor device
Inventor: ITO HIROSHI
IPC: H01L29/737
Filed: 1993-12-08
Abstract: PURPOSE:To realize high speed operation, high efficiency and high reliability of an element, by effectively dissipating heat from the element in a semiconductor device. CONSTITUTION:A plurality of semiconductor layers are epitaxially grown on a semiconductor substrate 7, and a buffer layer 6 is formed between the substrate 7 and the semiconductor layers. The buffer layer is formed by using material whose thermal conductivity is larger than the substrate 7 and the semiconductor layers.
Patent JP-H09177239-A (JP)
Title: Precast reinforced concrete beam and its framing method
Inventor: KOBAYAKAWA SATOSHI
IPC: E04C3/20
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To reduce labor of the whole construction work and shorten the construction term by rationalizing the composition of a joint of an RPC structure with a different structure. SOLUTION: The longitudinal cross section of a PC beam 1 laid between posts C of a building frame has slab thickness cut off from a beam depth, partial stirrups 2 protrusively provided on the top of the beam, a steel beam S integrally driven into the beam, and the steel beam S extendedly provided across the post. An anchoring bracket 4 is provided on a joint 3 joining steel beams S of the adjacent frame and on the outside of the post surface of the upper and the lower flanges of the steel beam S, and an under beam main reinforcement 5 of the beam is anchored to the bracket 4.
Patent JP-H07244661-A (JP)
Title: System and method for developing glyph of unknown character
Inventor: JIYON AI MAKONRU
IPC: G06K19/06
Filed: 1994-12-28
Abstract: PURPOSE: To render a glyph based on the flow of an input code point. CONSTITUTION: Each text element is formed in a code point, searches a lock-up table 130 for the glyph which shows an input text element, systematically generates a subset of text elements if the glyph is not found and searches the look-up table 130 for a glyph which shows each of the subsets. A default character is generated for a code point which is not shown in the look-up table 130. This system processes an unknown code point based on a sort by using the sort of each code point like a uni-code sort. When a text element includes two characters which have a joining character in between and an entire text element is not shown in the look-up table 130, the two characters are outputted to be individually rendered.
Patent JP-2000143075-A (JP)
Title: Method of driving perforating device for folding machine
Inventor: TEJIMA TSUNETOSHI
IPC: B65H35/02
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To take no extra working time to detach or attach a longitudinal perforating edge or a lateral perforating edge by meshing a first intermediate gear with a gear fitted to a shaft of a perforating edge drum only in the engaged state of clutch mechanism to rotate the perforating edge drum. SOLUTION: When clutch mechanism 12 provided at a first intermediate gear 10 is moved to the right by a lever 13, the first intermediate gear 10 is meshed with a gear 7 fitted to a shaft 21 of a perforating edge drum 1, to rotate the perforating edge drum 1. When the clutch mechanism 12 is in an illustrated position, that is, when the first intermediate gear 10 is not meshed with the gear 7, the perforating edge drum 1 is not rotated, but only a perforating edge receiving drum 2 is rotated. Either one side of a lateral perforating edge receiver and a longitudinal perforating edge receiver unused and left fitted to the lateral-longitudinal perforating edge receiving drum 2 is therefore rotated, and a traveling web rubs against neither the rotating lateral perforating edge receiver nor the longitudinal perforating edge receiver, so that the web is prevented from being soiled.
Patent JP-2001155001-A (JP)
Title: Method and device for controlling multiprocessor task
Inventor: MORIHISA KENJIRO
IPC: G06F15/177
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To prevent the competition of buses between processors even when each of processors accesses a kernel and the task information of an execution task. SOLUTION: The bus configuration of a system is made into two stages of a local bus 15 and a global bus 16, two kinds of memories of private memory 11 accessible only for a present processor and a shared memory 12 commonly accessible even from the other processors are loaded on the local bus 15 of each of processors 1-3, a kernel part is loaded in the private memory 11 and a task information part is loaded in the shared memory 12. Thus, even when each of processors 1-3 accesses the kernel and the task information of the execution task, the competition of buses between processors can be prevented. Further, by performing task scheduling while referring to a data transfer time table, the data transfer time of task information between processors can be shortened.