baber/WOPTO huggingface dataset:
Patent JP-H04166999-A (JP)
Title: Acoustic signal synthesizing circuit
Inventor: YAMADA KUNIO
IPC: G10H7/00
Filed: 1990-10-31
Abstract: PURPOSE:To cause sounds to be generated before and after synthesis in a smooth successive manner and also enable sounds approximating natural conditions to be synthesized by providing a plurality of envelope circuits each of which generates a sound in synchronization with the timing of generation of acoustic data, a D/A converter for D/A converting acoustic data from a storage circuit, a selector and a mixing circuit. CONSTITUTION:Envelope circuits 4, 5, 6 each generate an envelope signal corresponding to acoustic data about a first sound simultaneously with generation of this acoustic data and generate another envelope signal corresponding to acoustic data about a second sound simultaneously with generation of the acoustic data so as to perform envelope processing and at the same time the first sound damped by the envelope signal at that time is synthesized. When a third sound is generated an envelope signal corresponding to acoustic data about the third sound is generated likewise and the third sound is synthesized with the first and second sounds damped by the respective envelope signals at that time. An envelope signal corresponding to the acoustic data of each sound is thus generated and as long as the sound continues a sound damped by the envelope signal is synthesized so as to obtain a synthetic sound in approximating natural acoustic conditions.
Patent JP-H11120746-A (JP)
Title: Optical disk recording and reproducing device
Inventor: ARAI SHINICHI
IPC: G11B27/00
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To overwrite and record information data of arbitrary data quantity from an arbitrary point of a track to be overwritten without affecting to a track not to be overwritten by selecting a track to be overwritten out of plural tracks recorded in a mini-disk, making temporary control data, and rewriting it as control data finally. SOLUTION: An arbitrary point of information data of a track is specified as an overwriting start point, and temporary control data is rewritten so that a track is divided at an overwriting start point. Information data is overwritten and recorded in a track of the latter part out of tracks divided into two parts, when data quantity of information to be overwritten and recorded exceeds data quantity of the track of the latter part, data is continuously recorded in a free area, overwriting-recording or continuous recording is stopped, and temporary control data is rewritten so that the former part track out of tracks divided into two parts at the time of stop of overwriting-recording is connected to the latter part track overwriting-recorded.
Patent JP-2000138166-A (JP)
Title: Electron beam lithography system
Inventor: STUMBO DAVID P
IPC: H01J37/317
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To position an electron beam from a sub-field to a semiconductor wafer with an accuracy of 1 nm by deflecting the center line of the electron beam from each sub-field within a range from the electron optical axis of an electron lens system. SOLUTION: An electron beam 126 from each sub-field of a reticle 102 is outputted to an electron lens system 104, and the electron beam 126 from the reticle 102 is deflected to a first part 128 of the electron lens system 104 and is matched to an electron optical axis 130 of the electron lens system 104. Then, the beam 126 from the first part 128 of the electron lens system 104 is reduced by a second part 132 of the electron lens system 104. Further, the electron beam 126 from the second part 132 of the electron lens system 104 is deflected to an appropriate region of a wafer 106 by a third part 134 of the electron lens system 104.
Patent JP-H08209180-A (JP)
Title: Refrigerator oil composition
Inventor: KATABUCHI TADASHI
IPC: C10M169/04
Filed: 1995-11-14
Abstract: PURPOSE: To obtain a refrigerator oil composition which can prevent the corrosion of a metal and the formation of sludge by blending a base oil containing a polyvinyl ether with a specified epoxy compound and/or carbodiimide compound. CONSTITUTION: This composition contains a base oil containing a polyvinyl ether; and at least one compound selected from a compound having an epoxy structure in the molecule and a carbodiimide compound, preferably in an amount of 0.05-10wt.%. A preferable compound having an epoxy structure in the molecule used is the one represented by formula I or II (wherein R<1> is H or a 1-20C alkyl; and R<2> is a 1-20C alkyl). A preferable carbodiimide compound used is the one represented by the formula R<3> -N=C=N-R<4> (wherein R<3> and R<4> are each a 1-20C alkyl, a 4-22C cycloalkyl, phenyl or a 7-24C alkylphenyl).
Patent JP-H03157091-A (JP)
Title: Stereoscopic picture display device
Inventor: ABE HITATSU
IPC: H04N13/04
Filed: 1989-11-15
Abstract: PURPOSE:To improve the longitudinal resolution of the picture on a monitor by converting the output sequence in the unit of fields to a signal inputted from left and right picture cameras, selecting a read speed as a multiple of (n) of a write speed and sending a field picture to the monitor. CONSTITUTION:A synchronizing separator circuit 8 of a signal converter 7 receives left and right image synthesis signals SL, SR from left and right picture cameras 1, 2 simultaneously to separate horizontal and vertical synchronizing signals H, V from the signals SL, SR, which are sent to a control circuit 12. On the other hand, the left and right image video signals DL, DR are separated and fed to a field conversion circuit 13. The conversion circuit 13 controlled by a control signal CONT from the circuit 12 sequentially fetches the signals DL, DR from the synchronizing separator circuit 8. In this case, the video signal D is read from a signal converter 7 at a field frequency in which the read speed is twice the write speed for each frame from comprising odd and even fields.
Patent JP-H09138365-A (JP)
Title: Lens for optical scanning, scanning and imaging lens, and optical scanner
Inventor: HAYASHI YOSHIAKI
IPC: G02B26/10
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To relax the tolerance of an assembly common difference by composing the scanning and imaging lens of the lens for optical scanning which increases in the absolute value of the radius of curvature in a deflection orthogonal plane toward a maximum value with the distance from the optical axis and then decreases after exceeding the maximum value position. SOLUTION: The lens which is closest to a scanned surface 8 between lenses 6 and 7 is the lens for optical scanning. The lens 7 for optical scanning is a 'meniscus lens having its concave surface on the side of an optical deflector', and the surface on the side of the optical deflector is a 'barrel-shaped concave toroidal surface having an axis of rotation parallel to a main scan corresponding direction'. Further, the surface on the side of the scanned surface monotonously and smoothly increases in the absolute value of the radius of curvature in the deflection orthogonal plane toward the maximum value with the distance from the optical axis in the main scan corresponding direction and then decreases with the same tendency after exceeding the maximum value position.  Further, the line obtained by connecting the centers of curvature in the deflection orthogonal plane on the side of the scanned surface is curved in the deflection plane along the main scan corresponding direction.
Patent JP-H08163211-A (JP)
Title: Speech network circuit
Inventor: UCHIYAMA HISAYOSHI
IPC: H04M19/08
Filed: 1994-11-29
Abstract: PURPOSE: To prevent input DC resistance from being changed corresponding to the presence/absence of an external power source by operating a dummy circuit corresponding to the availability of the external power source. CONSTITUTION: When an external power source 23 is not available, a second switch 20 is turned on and a power supply voltage generated from a power supply voltage generating circuit 12 corresponding to the input current of a telephone line is impressed to an interface 2. When the external power source 23 is available, first and second switches 13 and 20 are turned on, the voltage of the external power source 23 is impressed to the interface 2, the voltage generated from the power supply voltage generating circuit 12 is impressed to a dummy circuit 13, and the equal current to the current to be consumed by the interface 2 is consumed by the dummy circuit 13.
Patent JP-2001115847-A (JP)
Title: Supercharging system
Inventor: TERAOKA MASAO
IPC: F02B37/04
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a supercharging system capable of supercharging in good response an engine, when its load is rapidly increased, by simplifying a structure to prevent durability from deteriorating. SOLUTION: This supercharging system is characterized by providing a supercharger 7 and a turbocharger 9 arranged successively from the upstream toward the downstream in an intake system of an engine 3, providing a bypass flow path 17 connecting a suction side flow path 13 of the supercharger 7 to its delivery side flow path 15 also having in the inside a bypass valve 19 opening/closing this flow path, and connecting the supercharger 7 to the engine 3 through an overrunning clutch 37 so as to supercharge intake air by the supercharger 7, when a load of the engine 3 is rapidly increased, also so as to prevent driving of the engine 3 from a side of the supercharger 7.
Patent JP-H04168720-A (JP)
Title: Downstream ashing device
Inventor: KIKUCHI HIROSHI
IPC: H01L21/30
Filed: 1990-11-01
Abstract: PURPOSE:To perform uniform ashing in a sample while reducing dispersion among samples when a plurality of samples are treated by conducting rotation and revolution or only rotation of a sample base, on which the sample is placed. CONSTITUTION:The inside of a vacuum tank 14 is exhausted by a vacuum pump 18 connected to an exhaust port 17, oxygen gas, etc., are introduced from a gas introducing port 10, and high frequency is applied to an electrode section 11 connected to a high-frequency power supply 13 and gas plasma 12 is generated in a plasma discharge region. Activated ions and oxygen radicals are formed, and a sample 15 on a sample base 16 conducting rotation 20 and revolution 19 due to the flow of a gas is subjected to ashing by the use of radicals formed. Consequently, the sample 15 on the base 16 can be subjected to uniform ashing without being subjected to the effect of the difference of ashing rates on the base 16. Even when the base 16 is only rotated, the sample 15 can be ashed equally. Accordingly, ashing is enabled uniformly in the sample 15 while dispersion among the samples can also be reduced when a plurality of the samples 15 are treated.
Patent JP-S62150337-A (JP)
Title: Camera
Inventor: HATAMORI OSAMU
IPC: G03B17/00
Filed: 1985-12-25
Abstract: PURPOSE:To obtain the compact upper part of a camera body without generating an electric noise in a control use IC, by providing an electronic flash light emitting circuit substrate, on the bottom face part of the body part which has been a bead space so far. CONSTITUTION:An electronic flash light emitting circuit substrate 13 is provided between a film chamber 2 of a body part 1 and a film winding chamber 3, and also on the lower part of the center part which has been surrounded by a light shielding wall and a shutter block. A high voltage current flows to only the first connecting line for connecting an electronic flash light emitting part 4 and a trigger transformer 5, and no high voltage current flows to the second connecting line for connecting the trigger transformer 5 and an electric circuit of the electronic flash light emitting circuit substrate 13. Also, from the second connecting line, no electrostatic force is generated, and also the trigger transformer 5 and the first connecting line are shielded against the first substrate 10 ad the second substrate 7 by an electrostatic shielding member 6, and even if a high voltage current flows to the second connecting line and the electrostatic force is generated, the electrostatic force does not work on control use ICs 8, 9 of each substrate 7, 10.
Patent JP-H05132121-A (JP)
Title: Parts supply device
Inventor: SAWARA YOSHIO
IPC: B65G47/14
Filed: 1991-11-12
Abstract: PURPOSE:To reduce impact caused by drop of returned parts and to reduce time required till the returned parts are circulated again in a circulating-type bowl feeder. CONSTITUTION:A parts carrying track 1d communicating to a parts carrying path 1c along the inner face of a side plate 1b of a bowl 1a is provided along the outer face of the side plate 1b, and a terminal part of a parts returning path 1g provided in the downstream of a parts recognition area 1e of the parts carrying track 1d is positioned above the parts carrying path 1c.
Patent JP-H08211807-A (JP)
Title: Cleaner for image forming device
Inventor: YANAGIDA MASAHITO
IPC: G03G15/08
Filed: 1995-11-15
Abstract: PURPOSE: To provide a cleaner capable of making the movement of a sealing member smooth and preventing catching in of the sealing member. CONSTITUTION: A supporting member 10 for holding a cleaning blade 9 in parallel with the axial center of an image carrier 1 is provided in a waste toner canister 8 placed opposite the outer peripheral surface of the image carrier 1 so as to be freely approached to or apart away from the image carrier 1, a sealing member 12 is fixed to both end portions of the cleaning blade 9 and a thin film low friction layer 13 coming into contact with the inner surface 14 of the waste toner container 8 is integrally provided in this sealing member 12.
Patent JP-H05192792-A (JP)
Title: Jig for tack-welding through pillar of steel-frame structure
Inventor: KUZU AKIRA
IPC: B23K9/00
Filed: 1992-10-07
Abstract: PURPOSE:To position through pillars with high accuracy and to perform tack welding by using the jig having an adjustable mechanism according to a mutual reference plane and inclinations between columns of the through pillars and joint block parts and part accuracy. CONSTITUTION:Two I beams are arranged in parallel at a proper interval and two corbels are laid on the two beams to form a base to arrange and support parts to be welded. Moving stages 6 movable along the beams are provided on both outsides of the two I beams. The two moving stages 6 are provided with bases 9 which are guided by elevating guides 7 and 8 and elevated by jacks 10, respectively. The elevating bases 9 are provided with receiving bases 26 tiltable slightly around axes in the horizontal direction to orthogonally cross the beams by fine adjustment means 22 and 22 on both ends. Vanes 38 of joint blocks are mounted on the receiving bases 26 and positioning of the height and inclination is carried out by the elevating bases 9 and the fine adjustment means 22. Positioning is also carried out on other parts by corresponding adjusting means.
Patent JP-H09136203-A (JP)
Title: High strength cubic crystal boron nitride base sintered body
Inventor: TAJIMA ITSURO
IPC: C04B35/56
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To provide high temperature toughness of a cutting tool free of generation of such a defect as taking place in a cutting tool conventionally made of sintered body even when quenched steel with 8 groove lines is machined by high speed cutting with minute cut depth. SOLUTION: This sintered body is as follows: (1) a high strength cBN base sintered body containing 10-40 volume % of (Ti1-x Vx )(C1-y Ny ) (x: 0.1-0.4, y: 0.1-0.5) (A component); 2-10 volume % of one sort or two sorts or more selected out of Ti carbide, Ti nitride and Ti carbonitride (B component); 2-10 volume % of one sort or two sorts or more selected out of V carbide, V nitride and V carbonitride (C component), on condition that B component + C component: 6-20 volume %, A component/B component + C component = 1.5-7 are satisfied, and including cubic crystal boron nitride of remainder. (2) a cBN base sintered body where a cutting tool made of the cBN base sintered body of the abovementioned (1) further containe 1-10 volume % of one sort or two sorts or more selected out of Al2 O3 , AlN and AlB2 .
Patent JP-H051045-A (JP)
Title: Cholecystokinin antagonist
Inventor: MAAKU JII BOTSUKU
IPC: A61K31/55
Filed: 1991-11-13
Abstract: PURPOSE: To obtain a medicinal compsn. useful for treating panic disorder or other neurological disorder including anxiety as an antagonist against cholecystokinin(CCK) and gastrin and for direct induction of pain relief, anesthesia or the loss of pain sensation.  
     CONSTITUTION: This medicinal compsn. which contains a medicinally usable carrier, compds. of formulae I to II[X, Y are 1 to 2 substituents (a halogen, an alkyl, an alkoxy, etc.), X is 7- to 8-positions, Y conjugates with the 2- to 6-positions of an arom. ring, R, R 1  are each H, an alkyl, a cycloalkyl, further, R is an alkenyl, acetyl; R 2 , R 21  are each phenyl which may have 1 to 2 substituents X, COR 5 , etc.; R 5  is formula III, etc., further, R 5  in R 21  is pyridine, etc.; Z is O, S, NR; (n) is 0 to 4; in formula III, (CH 2 ) n  conjugates with 2- to 3-positions] or its medicinally usable salts or the optical isomer of formula I, more particularly the therapeutically effective but nontoxic amts. of the compds. of formulas IV to VII and is useful for the treatment of various kinds of the diseases induced by the excessive CCK or gastrin. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S62154178-A (JP)
Title: Picture editing device
Inventor: TOYODA KIYOSHI
IPC: G06T1/00
Filed: 1985-12-27
Abstract: PURPOSE:To improve picture processing by registering a picture processing command as history, reduction-processing all the contents in a buffer memory and displaying them on a display screen. CONSTITUTION:If a command to draw a graphic is given through a keyboard 25 or a mouse 26, a CPU in a processing block 33 draws a graphic, and simultaneously registers the command in a command table 21. Undo processing which displays the graphic previously drawn on a display 24 reads the graphic command registered in the command table 21, expands the graphic in consideration of the size difference between a buffer memory 27 and a display memory, and reproduces the graphic in the buffer memory 27. If the previous graphic remaining in the buffer memory 27 is merely displayed on the display 24, said graphic is reduced to display the entire graphic in the buffer memory 27 on the display 24.
Patent JP-2001078905-A (JP)
Title: Cooking oil applicator
Inventor: ONISHI HARUJI
IPC: A47J43/28
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To eliminate inconveniences such as oil leakage in transit and be used sanitarily irrelevant to the indoor/outdoor usage by forming a heat resistant fiber sheet into a rolled or a laminated state and by wrapping a cooking oil stuck body formed by coating or impregnating an appropriate quantity of cooking oil thereon/therein with an opaque film. SOLUTION: A rolled support body 2 is appropriately rolled using a sheet not melted by heat such as a cotton nonwoven fabric. The impregnation quantity of the cooking oil such as rapeseed oil into the support body 2 is set to 200% of the support body weight and, after the cooking oil is impregnated therein in a process before rolling a heat resistant fiber sheet, the sheet is rolled into a rolled state so as to form a cooking oil stuck body 3. As a mechanism of a container is required for packaging, an opaque and heat resistant aluminum foil laminate film 4 is used for the packaging and notches 8, 8 are provided for exposing an oil application face 7 in both sides. Its using method is to tear either one 8 of the notches to expose an appropriate length of the cooking oil application body 3 and apply oil by holding a pillow packaging truck part 12.
Patent JP-H08155818-A (JP)
Title: Honing device and honing method
Inventor: IIIZUMI MASAHIKO
IPC: B24B33/02
Filed: 1994-11-30
Abstract: PURPOSE: To make machining time until reaching the target machined diameter constant so as to uniform the state of the finished surface between workpieces. CONSTITUTION: Air is sprayed toward a cylinder bore 17 from an air nozzle 47. The machined diameter of a cylinder bore 17 is thereby detected by an air micrometer 49, and the grinding quantity per unit time is computed by a computing circuit 51. When the grinding quantity per unit time to the cylinder bore 17 exceeds the predetermined grinding quantity per unit time, an expanding pressure control circuit 55 judges the machining speed to be too fast and lowers expanding pressure supplied by a hydraulic cylinder 23 so as to press honing sticks 29 to the inner surface of the cylinder bore 17. At the time of being less than the predetermined grinding quantity, on the other hand, the machining speed is judged to be too slow, and the expanding pressure is boosted to perform honing work.
Patent JP-2000123041-A (JP)
Title: Similarity judging method, document retrieving device, document classifying device, storage medium stored with document retrieval program and storage medium stored with document classification program
Inventor: TOMITA JUNJI
IPC: G06F17/30
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a similarity judging method, a document retrieving device and a document classifying device capable of precisely judging similarity between document element having plural subjects or sub-titles, judging the similarity using the feature of the document elements and precisely judging the similarity by solving the incompleteness of morphemic analysis, and to provide a storage medium in which a document retrieval program is stored and a storage medium in which a document classification program is stored. SOLUTION: The word used in document element composed of word string, the Boolean operator join of the word string, sentence, document, or document set is extracted from the document element (S1), the criticality is imparted to the extracted word (S2), and the relevancy degree is imparted to the extracted two arbitrary words (S3). Then, the subjects of respective document elements are expressed by graphics prepared with the criticality of the word as the weight of a node and with the relevancy degree between those words as the weight of the link (S4), and the similarity between the document elements is judged based on the matching degree between graphics expressing the subjects (S5).
Patent JP-H03159548-A (JP)
Title: Manufacture of squirrel-cage rotor
Inventor: SUZUKI HIROSHI
IPC: H02K17/16
Filed: 1989-11-17
Abstract: PURPOSE:To simply prevent cavities from being produced due to solidification shrinkage at the boundary of a multi-laminated core by forced-cooling of the outer surface of a ductpiece near the core surface using compressed air, N2 gas, Helium gas, etc. CONSTITUTION:A sprayer 20 is movably mounted by set screws, etc., on a stand 21 erected approximately parallel to the axis X-X of a die-cast mold 10. A nozzle 23 is approximately horizontally mounted on a holder 22, the height of which is adjustable, and a cooling gas from a nozzle tip is so jetted against the ductpiece that the sprayed gas hits the ductpiece in a slanting direction on the horizontal plane. The cooing gas is air, N2 gas, He gas, or the like. This prevents so-called 'hike' (= shrinkage) from being produced due to heat-shrinkage of die-cast, and enables the quality improvement and costdown of the rotor of squirrel-cage type induction motors.