baber/WOPTO huggingface dataset:
Patent JP-H08294646-A (JP)
Title: Liquid spray mechanism and flux applying device using the mechanism
Inventor: SATO TOSHINAO
IPC: B05B3/10
Filed: 1995-04-28
Abstract: PURPOSE: To atomize flux and apply uniformly and efficiently, without giving harm to the working environment by a simple mechanism for which maintenance is easy. CONSTITUTION: A number of bores 2 are formed on the surface of a flux applying device 10. The device comprises a flat disk 4 revolving around a shaft by a driving means 15 and an annular gutter 5 provided on the surface of the one face of the disk and installed in a manner of encircling the periphery of the revolution center shaft and having its protruded section side facing the outer peripheral edge. A liquid spray mechanism 1 comprising a plurality of discharge outlets 6 opened through the outer peripheral section of the annular gutter and a feed tube 7 for feeding liquid into the gutter is housed in a shell casing 11. An applying opening is so opened as to include the radius direction of the disk on the surface of the casing, and a printed board is moved while covering the applying opening 12. The flux stored on the bottom in the casing is returned to the feed tube and circulated.
Patent JP-H06295224-A (JP)
Title: Information recognizing device
Inventor: YAMAKITA TORU
IPC: G06F3/033
Filed: 1993-04-06
Abstract: PURPOSE:To provide the information recognizing device which can be utilized easily, and also, recognizes entry information which can enlarge the use environment. CONSTITUTION:An image detecting part 3 executes a writing implement locus sampling flow and a writing character sampling flow, based on image photographed by a camera 2, detects an origin coordinate of the entry surface to be entered and writes it in a detection RAM 5, detects successively a position coordinate based on the tip locus of a writing implement at the time of being entered on space and writes it in the detection RAM 5. An image recognizing part 4 executes the writing character recognition flow, based on origin coordinate data detected by the image detecting part 3 and written in the detection RAM 5, position coordinate data written successively and adjacent area variation data, recognizes character data by expanding the data which is being entered into a recognition RAM 6, stores the recognized character data in a main memory 7, and also, when a recognition start mark and a recognition end mark are detected on space 20, entry information within a range of its mark is recognized.
Patent JP-H11301062-A (JP)
Title: Recording apparatus and feed device for material to be recorded
Inventor: NOJIMA TAKASHI
IPC: B41J29/13
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To reduce the thickness of a recording apparatus by providing a sheet material having a conductive substance electrically connected to the ground of the main body of a recording apparatus between the hole part formed in an exterior cover and a substrate. SOLUTION: A recording apparatus is constituted of a substrate 57 having a pattern 57a and a tact switch 57b provided thereto, the shield plate 56 arranged so as to cover the upper part of the substrate 57 and the upper case 100 arranged on the upper surface of the shield plate 56 and having a hole part 100c in which a key top 108a is fitted formed thereto. A power supply switch 106 and an error release switch 107 are respectively constituted of key tops 108a and tact switches 57b. The static electricity 63 from a charged user 65 is discharged to the shield plate 56 from the gap between the hole part 100c and the power supply switch 106 to flow to the ground through the shield plate 56.
Patent JP-S5229141-A (JP)
Title: Amplifier
Inventor: SUGAWARA TSUTOMU
IPC: H03F1/34
Filed: 1975-08-30
Abstract: PURPOSE:To obtain an audio amplifier of which structure is simple and economical, by means of installing the first amplification circuit which amplifies the low frequency component and the second amplification circuit which amplifies the high frequency component and reduces the phase gap and the output in parallel, thereby providing the negative feedback to the amplifier as a whole.
Patent JP-S5730780-A (JP)
Title: Sealing material
Inventor: UEGAKITO OSAMI
IPC: C09K3/10
Filed: 1980-07-31
Abstract: PURPOSE: To prepare a sealing material having high strength, flexibility, compressibility, etc. and excellent heat resistance, easily, at a low cost, by laminating and  bonding flakes obtained by crushing vermiculite as a main component, to form a  sheet product.  
     CONSTITUTION: Vermiculite (a lamellar mineral composed of aluminum silicate as a substrate) is calcined pref. at 300W500°C, and the expanded vermiculite thus obtained is crushed with a wet mixer to obtain flakes [pref. having a thickness of ≤100μ, and an aspect ratio (the ratio of the square root of the area of the surface perpendicular to the thickness, to the thickness) of ≥5], which are laminated (e.g. dispersed in water and spontaneously precipitated or forcibly filtered) and bonded together with a press, etc., to obtain the objective sheetlike material.  
     USE: An engine gasket, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63181625-A (JP)
Inventor: KIKUCHI SHINYA
IPC: H02J7/02
Filed: 1987-04-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62264123-A (JP)
Title: Gas conveyance method for granular material at high concentration and device therefor
Inventor: MORIMOTO KIYOSHI
IPC: B01J3/00
Filed: 1986-05-08
Abstract: PURPOSE:To convey tablets and compression mold products with no defect, by controlling the pressure of gas to decrease the same in the terminal end section of a conveying pipe line where the tablets or the like is collected in a collector, in accordance with the flow rate of gas detected. CONSTITUTION:Tablets from a compression molding machine 10 are reserved in a closed storage container 1 through a hopper 11, an electromagnetic vibrator 13, a feeder 2, a hopper 14 and a valve 14a. When the valve 14a is closed while a valve 17 is opened to convey the tablets, they are fed under air pressure from an air supply pipe line 3, into a conveying pipe in 4 having a pressurizing booth 15 and a sight glass 16, and are therefore conveyed at a high concentration. Then, they are made to stall in an enlarged diameter pipe, 6 and the therefore collected in a collector 5. At this time the flow rate of air flowing through the enlarged diameter pipe 6 is detected by a sensor 7, and therefore a control means 9 performs feed-back control for a shut-off damper 8 in accordance with signal from the sensor 7 so that the the final speed of the tablets has an optimum value in accordance wit the kind of materials to be conveyed. Thus, the tablets may be conveyed by gas with no loss.
Patent JP-H04117026-A (JP)
Title: Nonpolar photocoupler
Inventor: GOTO SEIICHI
IPC: H03K17/78
Filed: 1990-04-20
Abstract: PURPOSE:To facilitate interconnection without caring for the polarity of a photocoupler and a load by arranging two photo transistors(TRs) opposite to a light emitting diode and enabling an output to be produced in matching with the polarity of the load only through the connection of the load regardless of the polarity of the load to be connected. CONSTITUTION:Two photo TRs 2, 3 are arranged opposite to a light emitting diode 1, an emitter of the TR 2 connects to a collector of the TR 3 and an output terminal 14 is led out of the connecting point. Moreover, a common output terminal 12 is connected to a collector of the TR 2 via a diode 4 and an emitter of the TR 3 is connected to the common output terminal 12 via a diode 5. When a load is connected, a current from the common output terminal 12 is fed via the TR 2 when the positive pole of the load is set to a common and a current flows from the load to the common output terminal 12 via the TR 3 when the negative pole of the load is set to a common. Thus, the nonpolar photocoupler is realized, which is connected to the load regardless of positive common or negative common.
Patent JP-S588983-A (JP)
Inventor: IDE TOSHIHIKO
IPC: G01J5/52
Filed: 1981-07-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01275324-A (JP)
Title: Composite parts aligning apparatus
Inventor: SHIMIZU NORITADA
IPC: B65G47/24
Filed: 1988-04-28
Abstract: PURPOSE:To align composite parts in the same direction and take out same by providing turning select means for turning a circular table in either direction in response to a signal of a discriminating device and selecting composite parts of the same direction. CONSTITUTION:A composite part 8 supplied from a feeder through a pipe 24 is accommodated in a small hole 46 placed in a storing position C of a circular table 16 and supported by a slide block 22. In such a condition, the direction of the composite part is discriminated by a discriminating device comprising a camera 38, a camera control unit 40 and a projector 44. When it is confirmed that the direction of the composite part is correct, a stepping motor 20 is turned in the forward direction at a fixed angle, so that the composite part in the small hole 46 of the circular table 16 is brought about to a discharge position D. On the contrary, if the direction of the composite part is opposite or obscure, the stepping motor 20 is turned in the reverse direction to bring out the composite part to the discharge position.
Patent JP-H04225972-A (JP)
Title: Benzofuran derivative and ischemic organic or functional disorder-treating agent containing the same
Inventor: TATSUOKA TOSHIO
IPC: A61K31/34
Filed: 1991-05-10
Abstract: PURPOSE:To provide a novel benzofuran derivative having blood platelet aggregation-inhibiting activity, hypoxic cardiac muscle-protecting activity and cell damage-preventing activity as a cerebral ischemic disease therapeutic agent. CONSTITUTION:A compound of formula I (R<1>-R<3> are 1-5C alkyl, 1-5C alkoxy) or formula II (R<5>, R<6> are hydroxy, 1-5C alkoxy; R<4> is carboxy), e.g. 2- ethoxycarbonyl-5-(2,5-dimethoxy-3,4,6-trimethyl) phenylmethylbenzofuran. The compound is produced as follows: reacting an aldehyde compound of formula III with a halogenated phenol, reducing the produced compound of formula IV (Bz is benzyl) with triethyl silane, etc., debenzylating the reduced product, reacting the product with hexamethylene tetramine in e.g. trifluoroacetic acid, hydrolyzing the reaction product, reacting the resultant product with a dialkyl bromomalonate, hydrolyzing the reaction product in the presence of a base, and further condensing the product with an alcohol, etc.
Patent JP-S63272755-A (JP)
Title: Draw-out device for disk coil
Inventor: MATSUBARA MASAHARU
IPC: B65H79/00
Filed: 1987-04-28
Abstract: PURPOSE:To simplify a coil draw-out device by forming a connecting hole on the draw-out end part of a disk coil and fitting a projecting part provided on the end of a drawing dummy coil into the connecting hole and bonding the part with an adhesive tape. CONSTITUTION:A circular connecting hole 7 and a slit 8 which continues to the hole 7 are provided on the draw-out end part 6 of a disk coil C. And, a connecting piece 10 which is bendable by means of hinges is provided on the end of a dummy coil 9 and a projecting part 12 and a neck part 13 which agree with the connecting hole 7 and slit 8 respectively are formed on the connecting piece 10. At the time of drawing out the disk coil C, the projecting part 12 and neck part 13 of the connecting piece 10 of the dummy coil 9 are fitted into the connecting hole 7 and slit 8 of the draw-out coil C and an adhesive tape is wound over these a couple of times. And, the dummy coil 9 is wound by a winding machine to draw out the coil C. Hence, the structure of a draw-out device can be simplified.
Patent JP-H08306895-A (JP)
Title: Solid-state image sensor and its fabrication method
Inventor: ASAI ATSUSHI
IPC: H04N5/335
Filed: 1995-04-28
Abstract: PURPOSE: To prevent a smear phenomenon from being produced on a monitor screen by narrowing a repetition interval of multiple reflection of grazing inci dent light that becomes a factor of production of smear charged, and more increasing attenuation of the reflected light. CONSTITUTION: A silicon substrate 11 is overlaid with an optical detection part 1 composed of a pn junction of an n type impurity diffusion region 13 and a first p type well region 12, and a transfer channel region 14 by n type impurity doping. A transfer electrode 20 is formed on the transfer channel region 14 through a gate insulation film 19, a thermal oxidation film 21 is formed on the surface of the transfer electrode 20 through thermal oxidation, a high melting point metal film 22 is formed on the thermal oxidation film 21 so as to cover the lower layer transfer electrode 20, a PSG film 23 is formed on the entire surface including the high melting point metal film 22, and an optical shielding film 24 is formed on the PSG film 23 so as to cover the lower layer transfer electrode 20.
Patent JP-H09275131-A (JP)
Title: Positioning equipment
Inventor: ISHIMARU KATSUAKI
IPC: H01L21/68
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To reduce influence due to the eccentricity of a rotary member and improve alignment precision of a substrate, by installing an energizing means which energizes the rotary member in the direction reverse to the rotating direction, in order to return the rotary member to the state before rotation when the substrate is eliminated after the positioning of the substrate is finished. SOLUTION: In a base part 11B, a spring fixing part 11BX is protruded and formed on the back side of an abutting surface against a positioning equipment 10, and a first and a second bearings 11C and 11D are fixed to specified part positions of upside which face the spring fixing part 11BX. One end of a coil spring 11E is fixed and held on one end of a pin main body part 11AX of a positioning pin 11A, and the other end is fixed and held on a spring fixing part 11. Energizing force corresponding to the rotation of the positioning pin 11A is applied to the coil spring 11E. When a wafer W2 is eliminated, the coil spring 11E is energized in the direction reverse to the rotating direction and returned to the state before rotation. Thereby influence due to eccentricity of the rotary member is reduced and alignment precision of the substrate can be improved.
Patent JP-S61265377-A (JP)
Title: Scroll compressor
Inventor: OIDE MASAHIKO
IPC: F04C23/00
Filed: 1985-05-16
Abstract: PURPOSE:To easily connect a discharge pipe free from leak by inserting the discharge pipe into the discharge hole of a fixed scroll and press-fitting an inner pipe made of metal onto the inner peripheral side. CONSTITUTION:A discharge pipe 23 made of copper is inserted into a discharge hole 3 formed at the center part of a fixed scroll 1 arranged in a sealed shell 10, and an inner pipe 24 made of the metal material such as iron is press-fitted onto the inner peripheral side. Therefore, the leak of gas from the connection part between the discharge pipe 23 and the discharge hole 3 is reduced, and the thermal expansion of the discharge pipe 23 can be regulated, and the breakage of the discharge pipe 23 due to thermal stress can be prevented.
Patent JP-H045764-A (JP)
Title: Picture forming and storing device
Inventor: TANIMOTO KOJI
IPC: H04N1/21
Filed: 1990-04-24
Abstract: PURPOSE:To improve efficiency by providing a means to indicate the termination of a reading action and a storing action in the middle of a reading action. CONSTITUTION:Picture information on plural originals is read and after that, it is stored in a storing medium. The termination of a reading action by a reading means and a storing action by a storing means is indicated by an indicating means in the middle of a reading means to read the plural originals successively. Besides, the indicating means indicates whether the reading action and the storing action are ended automatically or not when the reading action is finished and whether they are not ended till specified indication is inputted. Since the input action of the original can be stopped halfway by providing the means like this, the waste of time and recording capacity can be suppressed at a minimum. Besides, respective operations suited for the existence of the addition of the original are attained.
Patent JP-S5630416-A (JP)
Title: Preparation of styrene-maleic acid low polymer
Inventor: SAITOU YASUHISA
IPC: C08F220/00
Filed: 1979-08-20
Abstract: PURPOSE: To prepare the titled low polymer, containing little α-alkyl-substituted styrene low homopolymer, by reactig a mixture of a specified proportion of an α- alkyl-substituted styrene and styrene, with a maleic acid derivative.  
     CONSTITUTION: A mixture (A) of an α-alkyl-substituted styrene of formula I (wherein R is 1W4C alkyl; X 1  and X 2  are H, halogen, aryl, alkyl, etc.) with styren, in mol ratio of 9:1W6:4, is slowly added to a maleic acid derivative of formula II (wherein R 1  and R 2  are H, halogen, alkyl, etc.; X and Y are OH group, halogen or-OR; R is alkyl, aralkyl, etc.), 1W5mol times as much as component (A), which is heated to a temperature ≥130°C, and the resulting mixture is reacted in the absence of a radical-polymerization catalyst, at a temperature ≥130°C.  
     EFFECT: It is possible to obtain a styrene-maleic acid low polymer of MW≤1,000 and of softening pt. of 80W140°C. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S589852-A (JP)
Inventor: KAWAI ZENZABUROU
IPC: F27D9/00
Filed: 1981-07-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06317932-A (JP)
Title: Magnetic toner and electrophotographic method
Inventor: YUASA YASUHITO
IPC: G03G9/087
Filed: 1993-05-07
Abstract: PURPOSE:To eliminate the decrease of picture density and the occurrence of white void and to prolong service life by using a binder resin of specified copolymer and subjecting a toner fine powder obtd. by kneading the binder resin, magnetic material and additives to surface modifying treatment and simultaneously coating the magnetic material and forming spherical toner fine particles. CONSTITUTION:The magnetic toner consists of a binder resin, magnetic material and external additive. The binder resin consists of copolymers expressed by formula I and formula II and has 1X10<4>-5X<5> (poise) melt viscosity at 135 deg.C and 3X10<3>-3X10<5> (poise) melt viscosity at 145 deg.C. The binder resin, magnetic material and additives are kneaded, pulverized and classified to obtain a toner fine powder. The toner fine powder in a dispersed state is treated with hot air for surface modification so that coating of the magnetic material and forming of spherical toner powder particles are simultaneously and instantaneously performed. In formulae I and II, R1 is H or CH3, R2 is H or alkyl group of 1-5 carbon number, and R3 is H or alkyl group of 1-20 carbon number.
Patent JP-H09291819-A (JP)
Title: Fixing structure of muffler pipe to baffle plate
Inventor: AIHARA HIROYUKI
IPC: F01N1/02
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To easily and reliably fix a muffler pipe to a baffle plate, concerning a fixing structure of the muffler pipe to the baffle plate, for fixing the muffle pipe to be inserted through a burring hole of the baffle plate to be arranged in a muffler main body to the baffle plate. SOLUTION: A projecting part 37c projecting inward is formed on the end of an annular burring part 37b projectingly formed along the peripheral edge of a burring hole 37a 6f a baffle plate 37, a plurality of slits 37d are formed on the burring part 37b, and the projecting part 37c of the burring part 37b is fitted to an annular recessed part 39a formed on a muffler pipe 39.
Patent JP-H045018-A (JP)
Title: Adjusting method for film manufacturing die and slit space of same die
Inventor: TOYAMA MASAHARU
IPC: B29C48/08
Filed: 1990-04-23
Abstract: PURPOSE:To change a slit space easily and with good control by constituting an adjusting means of slit space on one side of a lip to have an adjusting range specified times as large as that of an adjusting means on the other side. CONSTITUTION:A lip 1 with the large adjusting range of slit space and a lip 2 with small adjusting range are disposed face to face, and a slit space 3 forming a die opening section is formed by an end 4 of the lip 1 and an end 5 of the lip 2. Resin is passed from a manifold 7 through the slit space 3 and discharged for forming a film. A heat bolt 8 of length 11 working as an adjusting means of slit space 3 is fitted one lip 1 with its one end fixed on the end 4 of lip with a nut 9 and the other end fixed on the lip 1 with a fixing bolt 10, while a heat bolt 12 of length 12 is fitted in the lip 2 on the other side with its one end fixed on the end 5 of the lip with a nut 13 and the other end fitted in with a fixing bolt 14. The ratio  11/ 12 of the adjusting range  11 of the lip 1 and the adjusting range  12 of the lip 2 is set as 2-20 times, and the change of film thickness and fine adjustment of thickness are constituted with good accuracy and ease.
Patent JP-2000296837-A (JP)
Title: Corrugated fiberboard container for fluid substance
Inventor: SATO TAKESHI
IPC: B65D77/06
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To prevent a body swelling phenomenon from occurring without increasing the weight by winding and bonding a reinforcing tape made of a synthetic resin wherein a reinforcing fiber is oriented longitudinally in such a manner that at least both ends are matched and superposed, at least at the lowermost section and at a height location of a specified proportion from the lower end of the body section of a container main body. SOLUTION: On a body section 1, a reinforcing tape 7 made of a synthetic resin is wound and bonded under a state wherein at least both ends of the tape can be matched and superposed, at the lowermost section, at a 1/3 height location section from the bottom, and in addition, e.g. at an intermediate location section between these both sections. By this constitution, the reinforcing tape 7 is wound and bonded at least at the lowermost section and the 1/3 height location from the lower end of the body section 1, wherein the body section 1 is most greatly affected by the head pressure of a fluid substance being housed, and even when the flexural rigidity of the body section 1 is somewhat small, the tensil strength of the body section 1 can sufficiently correspond with a body swelling phenomenon due to the head pressure of the fluid substance being housed.  Therefore, the flexural rigidity can be increased without making the body section 1 thicker, and the weight can be reduced.
Patent JP-S63272267-A (JP)
Title: Information processing unit
Inventor: SATO MINORU
IPC: H04N1/387
Filed: 1987-04-30
Abstract: PURPOSE:To facilitate the write of an ad-on data in response to the content of picture information by providing a rotating means rotating pattern information in the case of adding pattern information. CONSTITUTION:In the case of applying ad-on of various ad-on data to picture information called from an optical disk or picture information read by using an image scanner 93, after the presence of ad-on processing and the direction of ad-on and a character angle are set to the picture information written once in a page memory 53a according to the ad-on property sheet, the desired ad-on data is inputted from a keyboard 11. After the ad-on data is written in the page memory 53a once, the coded data is converted into an image data and transferred to a display memory 55 and displayed on the screen of the display device 59.