baber/WOPTO huggingface dataset:
Patent JP-S6045381-A (JP)
Title: Quilting pattern automatic sewing method and apparatus
Inventor: RAINHARUTO BETSUKUMAN
IPC: D05B11/00
Filed: 1984-06-15
Abstract: A method of automatically producing seams in fabric webs, especially sackings or ticks of (wadded) bed quilts, by producing the seams during, and with the aid of, a freely programmably relative movement between the fabric web and at least one sewing machine head. The fabric web is drawn continuously or successively (in steps) and against a constant take-up force along a linear path, and the sewing head performs program-controlled motions in a processed web portion extending transversely of said path a system for carrying out this method, utilizes a machine table and an associated quilting-sewing machine having an arm and a machine head mounted to the latter. The arm (20) is guided by a pair of supports (6, 7) positioned perpendicular with each other and adapted to be moved in the longitudinal direction (X) and transverse direction (Y) by freely programmably controlled drive apparatus.
Patent JP-S5248895-A (JP)
Title: Device for grinding magnetically with belt
Inventor: TERAKADO RIYOUJI
IPC: B24B1/00
Filed: 1975-10-17
Abstract: PURPOSE:To efficiently grind a work always with new cutting means by holding magnetically abrasive particles on an endless band-like belt and continuously supplying the particles from an abrasive particle supply hopper.
Patent JP-H05327370-A (JP)
Title: Input circuit
Inventor: MIZUIDE YASUO
IPC: H03F3/50
Filed: 1992-05-18
Abstract: PURPOSE:To provide an input circuit, which can handle input voltages over all the ranges from a ground potential to a power supply potential and can set the input impedance high, concerning the input circuit used for a bipolar semiconductor integrated circuit or the like. CONSTITUTION:This circuit is provided with an attenuating means 1 to attenuate an input voltage Vin, voltage amplifying means 3 to amplify the attenuated voltage from the attenuating means 1, and parallel positive feedback means 5 to positively feed a signal in proportion to an output voltage Vout of the voltage amplifying means 3 back to the above-mentioned input voltage Vin at a fixed ratio. The above-mentioned positive feedback amount is set in such a way that the input impedance observed from the input side can be almost infinite.
Patent JP-S63287980-A (JP)
Title: Toner concentration controller for image forming machine
Inventor: MISHIMA NOBUHIRO
IPC: G03G15/08
Filed: 1987-05-21
Abstract: PURPOSE:To enable image formation with an always adequate density by transiently stopping an image forming operation when a toner concn. falls below a prescribed permissible level than a target set level. CONSTITUTION:Light P corresponding to an original (a) is exposed on a photosensitive drum 1 by an optical system. Paper (b) in a paper feed cassette 16 is conveyed by a feeding means 19 toward an image forming part 7 and a toner in a toner bottle 22 is replenished by a toner replenishing means 3 into a developing device 3. The toner concn. is detected by an ATDC sensor 24 and the replenishing means 13 is so controlled that the toner concn. attains the target set level. Control is so executed as to interrupt the paper feeding with the feeding means 19 and to transiently stop the image forming operation when the toner concn. falls below the preset permissible level set at the prescribed level lower than the target set level. The image having always the adequate density is thus formed on the paper.
Patent JP-H10321859-A (JP)
Title: Power semiconductor device containing discontinuous emitter area for preventing parasitic thyristor latch up
Inventor: TAE-HOON KIM
IPC: H01L29/08
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To reduce the influence of parasitic thyristor latch up by electrically connecting a first electrode to emitter contact areas and electrically connecting the first electrode to second collector areas. SOLUTION: A first conductive buffer area forms first P-N junction with a first conductive drift area and a collector area, which form nonrectifying junction with a buffer area. Second conductive base contact areas 108 have a second conductive doping concentration which is relatively higher than a base area. In a semiconductor substrate, the emitter contact areas 124c are wholly surrounded by heavily doped base contact areas 108 and carrier injection areas. Gate electrodes 116 which form an inversion layer channel in the base area and are insulated control turning on/off. The first electrode electrically connects the base contact areas 108, the emitter contact areas 124c and the second collector areas.
Patent JP-H09300507-A (JP)
Title: Antibacterial decorative sheet
Inventor: CHOKAI SHINGO
IPC: B32B5/18
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To impart antibacterial properties to an interior decorative sheet adapted to the wall surface or ceiling of a general house, a hospital or a hall. SOLUTION: An antibacterial resin layer 11 based on an antibacterial agent and a resin is formed on the single surface of a base material and a foamable resin layer 12 based on a capsule foaming agent including hydrocarbon, an antibacterial agent and a resin is formed on the other surface of the base material 10 and a pattern layer 13 and embossed patterns 14 are formed on the foamable resin layer to obtain an antibacterial decorative sheet.
Patent JP-H07304193-A (JP)
Title: Rewritable card reader/writer device and card conveying method
Inventor: SAWADA NOBUO
IPC: B41J2/32
Filed: 1994-05-13
Abstract: PURPOSE:To provide a rewritable card reader/writer device which provides a stable printing property all the time even at a low temperature, and a card conveying method for it. CONSTITUTION:A device comprises a thermistor 10 for detecting environmental temperature in a printing section 12 in which rollers 15a-15e are arranged, a heat generating body 9 which generates heat when current is supplied so as to heat the rollers 15a-15e, and a control section to which temperature data detected by the thermistor 10 is inputted and which controls the supplying current to the heat generating body 9 based on the temperature data and controls the surface temperature of the rollers 15a-15e. In a state that the surface temperature of the rollers 15a-15e is made to be almost constant, a rewrite card is conveyed.
Patent JP-H01294142-A (JP)
Title: Sheet conveyor
Inventor: KUGE TADAYOSHI
IPC: G03G15/00
Filed: 1988-05-20
Abstract: PURPOSE:To reduce the driving force of a moving means by allowing an axial movement of a conveyor roller by this moving means only in the midst of having the conveyor roller (resist roller) driven and rotated, in a copying machine or the like. CONSTITUTION:A sheet S fed out of a cassette by a paper feed roller is made to collide with a pair of resist rollers 22 (22a, 22b), forming a loop, and its skew is corrected and held between them. When this pinched sheet S is detected by a sheet end sensor 15, a control part performs its horizontal resist work all the time only when these paired resistor rollers 22 are rotated, and first a stepping motor 96 is reversed, having these paired resist rollers 22 moved in a B direction, and if a sheet end is detected by the sensor 15, it further rotates the stepping motor 96 as far as a portion equivalent to the specified distance, stopping the paired resist roller 22 after moving them as long as the specified distance, thus the sheet S is set to a specified position. Doing like this, driving force of the moving means (stepping motor) is reducible.
Patent JP-S5915692-A (JP)
Title: Rolling piston type rotary compressor
Inventor: IZUMIYAMA HIROSHI
IPC: F01C21/08
Filed: 1982-07-16
Abstract: PURPOSE:To improve abrasion resistance of a pillar and resilient linear material while to prevent production of noise by fixing the resilient linear material while face contacting with an engage groove formed in the pillar inserted into a through-hole of a cylinder chip. CONSTITUTION:Upon rotation of a crank shaft 4, a partition board 7 will go and out from a partition board groove 8 through energizing force of a resilient linear material 9 having circular cross-section for pressing said board 7 from outside of a cylinder chip 6 toward a roller 5 to perform predetermined compressing operation. Since the foot section 10 of said linear material 9 is fitted in an engage groove 13 formed in a pillar 12 inserted into a through-hole 11 formed in the cylinder chip 6 beveled with hyperbolic face contacting with the linear diameter of said material 9, and face contacting with said groove 13, abrasion resistance of the pillar 12 and the resilient linear material 9 will be improved to smooth contact between said material 9 and the engage groove. Consequently frictional noise can be prevented.
Patent JP-S5248510-A (JP)
Title: Al alloy having superior workability
Inventor: OONO TAKAO
IPC: C22C21/00
Filed: 1975-10-15
Abstract: PURPOSE: To develop Al alloy, having superior workability, able to process cold working with high working ratio without carring out heat treatment and heat treatments is unnecessary after working, by adding Fe, controlling Si content extremely in small quantities. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5749517-A (JP)
Title: Manufacture of container
Inventor: KAWADA MASAHIRO
IPC: B29C51/18
Filed: 1980-09-10
Abstract: PURPOSE: To obtain a container by shaping the paper-made side wall sleeve into the cylindrical form, and inserting said sleeve in a vacuum forming mold, deforming to the external shape of the container, then fitting and forming the heated resin sheet to said mold by suction and pressing, and adhering the sleeve and the sheet.  
     CONSTITUTION: The both edges 2, 3 of the sector shaped side wall 1 printed with decoration or explanation are pasted together and make a cylindrical sleeve 4. The sleeve 4 is guided by the guide 5 of the former and deformed approximately to the external shape of the container to be formed. Then, the sleeve 4 is inserted in a vacuum forming mold 6, covered with the heated resin sheet on the mold 6 and the sheet 7 is formed after the mold by comparessed air and vacuum suction from the suction port 8. In this time, the sleeve 4 and sheet 7 are heat-bonded, because the adhesive layer 10 is provided inside of the sleeve 4. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08310968-A (JP)
Title: Method for applying anti-fungal composition for oral cavity into dental implant region
Inventor: ABUDARU GATSUFUAA
IPC: A61P31/04
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To solubilize a water-insoluble non-cationic antimicrobial agent to give an excellent antiplaque effect by supplying an oral gel composition containing the water-insoluble non-cationic antimicrobial agent and a specific antibacterial-enhancing agent to a dental implant area with a syringe. SOLUTION: This method for applying an antibacterial oral composition to a dental implant area comprises charging an oral gel composition into a dental syringe and subsequently extruding the oral gel composition from the syringe into contact with the dental implant area including interfaces between gum surfaces and the dental implans.  The oral gel composition has a viscosity of 150×10<3> to 360×10<3> cPs, and comprises (A) a water-insoluble non-cationic antibacterial agent (preferably 2,4,4'-trichloro-2'-hydroxyldiphenyl ether), (B) an organic surfactant, (C) a flavor oil-solubilizing substance for dissolving the component A in a saliva. and (D) 0.005-6 wt.% of an antibacterial-enhancing agent having both a functional group enhancing the delivery of the component A to oral surfaces and an effective retention-enhancing group enhancing the adhesion of the component A to the oral surfaces (preferably maleic acid anhydride-methylvinylether copolymer).
Patent JP-S62282630-A (JP)
Title: High pressure generator
Inventor: TAKANO MASAYOSHI
IPC: B01J3/06
Filed: 1986-05-30
Abstract: PURPOSE:To enhance the durability of the title generator and to uniformize the pressure distribution in a pressure chamber by providing a fluid pressure cylinder to position a cylinder structure at almost the intermediate part between the upper anvil structure and the lower anvil structure when the upper base is moved up and down. CONSTITUTION:A body 55 to be compressed is loaded in the inner hole part of the cylinder core 40 of the cylinder structure 44. Gasket structures 56 and 57 are inserted between the cylinder core 40 and the anvil cores 30 and 9 of the upper and lower anvil structures 36 and 19, and the body is compressed by a press. At this time, the cylinder structure 44 fixed to a floating frame 38 is horizontally kept at all times by the fluid pressure cylinders 52 and 49. The distance between the center position in the axial direction of the cylinder core 40 and the tip of the anvil core 30 of the upper anvil structure and the distance between the center position in the axial direction of the cylinder core and the tip of the anvil core 9 of the lower anvil structure are always equalized.
Patent JP-H08318232-A (JP)
Title: Washing method
Inventor: TAKIMOTO HAJIME
IPC: B08B3/08
Filed: 1995-05-24
Abstract: PURPOSE: To shorten a washing line of a member such as an optical part after processing. CONSTITUTION: An article to be washed after processing is immersed in a non- aqueous solvent to be washed ultrasonically and subsequently immersed in a hydrophilic solvent or a non-aqueous solvent high in volatility to be washed ultrasonically. Or, the article to be washed after processing is immersed in a non-aqueous solvent to be washed ultrasonically and subsequently immersed in the hydrophilic solvent to be washed ultrasonically and further immersed in the non-aqueous solvent high in volatility to be washed ultrasonically.
Patent JP-S63289052-A (JP)
Title: Oil-containing resin composition
Inventor: MORI SHINJI
IPC: C08L101/00
Filed: 1987-05-20
Abstract: PURPOSE:To improve the sliding characteristics of a thermosetting resin, by mixing an oil-containing resin comprising a porous styrene/divinylbenzene copolymer containing adsorbed liquid oil with the thermosetting resin. CONSTITUTION:An oil-containing resin composition comprising a thermosetting resin and an oil-containing resin comprising a porous styrene/divinylbenzene copolymer containing adsorbed liquid oil. Said copolymer is one in which the divinylbenzene part functions as a crosslinking site for the styrene matrix and includes ones apparently having pores and ones apparently having no pores. In the preparation of a composition with the thermosetting resin, the oil- containing resin is used is an amount of about 5-50wt.% so that the amount of the oil may be about 3-30wt.% in the composition. When this amount is outside the above range, the desired effect of improving friction and abrasion resistance cannot be attained and especially the abrasion resistance is injured.
Patent JP-H07329380-A (JP)
Title: Printing apparatus
Inventor: SATO AKIRA
IPC: B41J13/22
Filed: 1994-06-07
Abstract: PURPOSE:To facilitate quick removal of jammed paper sheets while reducing the size and costs of the apparatus. CONSTITUTION:A convey roller 41 is capable of feeding paper sheets from either a cassette 12 or a manual insert opening to a printing section 2 when pressed onto a first pinch roller 23 and a second pinch roller 33. The first and second pinch rollers 23, 33 are mounted to the sheet cassette 12 so that when the cassette 12 is set in an apparatus body 1, the two rollers come in press contact with the convey roller 41, and when the cassette 12 is released, the rollers separate from the convey roller 41.
Patent JP-S5914489-A (JP)
Inventor: KOYANAGI YOSHITAROU
IPC: B25J15/06
Filed: 1982-07-17
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-S6016780-A (JP)
Title: Character broadcast receiver
Inventor: OOSAWA HIROSHI
IPC: H04N7/088
Filed: 1983-07-08
Abstract: PURPOSE:To attain pleasant viewing by supervising the state of a synchronizing signal and stopping a CRT display of a character signal when the synchronism is not conducted correctly so as to prevent a deteriorated pattern on a CRT picture tube. CONSTITUTION:A composite video signal from a tuner 1 is given to a data extracting/sampling circuit 5 and a synchronizing signal separating circuit 7 of a character decoder section B. After a sampling output of data is stored once in a buffer memory 6, the data is moved to a display memory 15 and fed further to a video mixing circuit 3 via display control circuit 16. On the other hand, a horizontal synchronizing signal H and a vertical synchronizing signal V subject to synchronism separation are fed to a timing signal generating ciruit 9, from which a timing signal is applied as shown in figure. A CPU 10 supervises the vertical synchronizing signal in this case and if the period is shifted, a signal stopping an output from the display memory 15 is fed from the CPU 10 to the display control circuit 16 so as to stop the display of the character signal on the CRT 4.
Patent JP-S615799-A (JP)
Title: Reagent for determining collagenase activity
Inventor: KASAHARA YASUSHI
IPC: G01N21/76
Filed: 1984-06-20
Abstract: PURPOSE:A reagent for measuring collagenase activity in blood is composed of a fluorescent substance and a peptide which is hydrolyzed by collagenase to form a substance developing fluorescence together with the fluorescent substance, thus enabling high-sensitivity measurement of collagenase activity. CONSTITUTION:A substance causing fluorescence of a fluorescent substance, such as fluorescein and rhodamin, rhodamin and luminol, peroxidase to luminol and hydrogen peroxide is allowed to link to peptide of collagen. The way to bond them can be decided depending on both functional groups and the product is purified after the reaction and dried. The resultant reagent is dissolved in a solution of an appropriate concentration and a sample containing collagenase to be determined is added to the solution to activate the fluorescent substance. Then, the fluorescence is measured by means of a fluorophotometer.
Patent JP-H0420148-A (JP)
Title: Radio equipment
Inventor: KAWAI MASANORI
IPC: H04L25/02
Filed: 1990-05-15
Abstract: PURPOSE:To receive a signal in an excellent way even under an environment with much fading by providing a control means confirming the presence of a data and extending a sampling period synchronously with an installation switch when signals of a prescribed number or over exist in a sampled data number. CONSTITUTION:A receiver R is provided with an installation switch 7 acting like a sensitivity adjustment switch in the case of installation of a transmitter T and the receiver R, a sampling means 9 sampling a data pulse for plural number of times for a very shorter period than a data pulse width, a discrimination means 9 confirming the presence of data when signals of a prescribed number or over exist in a sampled data number by the sampling means 9, and a control means extending the sampling period synchronously with the operation of the installation switch. Then the sampling period is extended to decrease the sampling number of times to reduce the identification capability apparently thereby causing the same state as that with deteriorated reception sensitivity and the communication is confirmed while a communication area is made narrow. Thus, a signal is received in an excellent way even under an environment with much fading.
Patent JP-H05324721-A (JP)
Title: Method for retrieving data in memory
Inventor: YONEYAMA SHUICHI
IPC: G06F17/30
Filed: 1992-05-18
Abstract: PURPOSE:To shorten the time of data retrieval from a map table in the memory. CONSTITUTION:A microcomputer 11 compares a detected value N of the engine rotating speed 12 of an internal combustion engine 1 with a value of every 4th grating from an origin (X, X), compares values of gratings read out, one by one, with the detected value in order and in the same direction of the last grating when the value of the grating exceeds the detected value NX, and determines the grating as a grating for data retrieval when the value of the grating is larger than the detected value. For a basic fuel injection amount TP, a grating is similarly determined and data at the crossing point (A, B) of the determined grating is retrieved. Data at the grating point on the side which is one less than the point may be also retrieved for interpolation arithmetic.
Patent JP-S61284751-A (JP)
Title: Original size detecting device
Inventor: KIMURA AKIYOSHI
IPC: G03G15/04
Filed: 1985-06-11
Abstract: PURPOSE:To prevent the reproducibility of high picture quality from deteriorating by providing a shutter member which open a light collection part during original size detection and closes it during original lighting. CONSTITUTION:When a copy is taken, an original O is placed on a table 9 at a specific position and a cover 10 is closed. Then the closure is detected by a detecting means to turn on a lamp 11 for a certain time and also turns on a plunger 26. A slit 20 is opened to irradiate the front end of the original with luminous flux from the lamp 11 and a photosensor 21 detects the level of reflected light corresponding to the size of the original O to decide the size of the original. Then, when a copying operation start signal is inputted, the plunger 26 is turned off, the shutter 22 is returned by an elastic member 25 to its closure position shown by a broken line, and an optical scanning system begins to scan. Thus, the slit 20 is closed when image exposure is started after the original size is detected, and the luminous flux from the lamp 11 illuminates only an exposure position of the original. Consequently, the picture quality is prevented securely from deteriorating.
Patent JP-H07332564-A (JP)
Title: Pipe joint and construction method thereof
Inventor: SAWADA TAKASHI
IPC: F16L39/00
Filed: 1994-06-07
Abstract: PURPOSE:To hardly cause corrosion from the outer surface and prevent an accident even if the leakage of gasoline happened due to the corrosion by providing a pipe joint body having an inner diameter larger than the outline of a pipe with the outer surface coated with resin, and a seal part having fixing mechanism at both end parts. CONSTITUTION:A pipe joint body 20 has an inner diameter larger than the outer diameter of a metallic pipe 10. This pipe joint body 20 is laid across a resin coated part 10b and the other resin coated part, and when the seal keeps 3b of seal parts 3 provided at both end parts are thrusted into the end parts of the pipe joint body 20, sealant 3a is compression-deformed. The pipe joint body 20 is thereby fixed to the metallic pipe 10 and also sealed. The metallic pipe10a and a welded part 4 are shut off from outside air so as to be prevented from the infiltration of underground water or the like even if buried underground, and corrosion from the outer surface of the metallic pipe 10a is hardly caused. The pipe joint body 20 is also provided with a diameter enlarged part with the outer diameter enlarged, and part of the diameter enlarged part is provided with an insert hole 20b for a sensor which can detect the accumulation of gasoline.