baber/WOPTO huggingface dataset:
Patent JP-H07328116-A (JP)
Title: Medical puncture needle
Inventor: NAKAJIMA HIROAKI
IPC: A61M5/32
Filed: 1994-06-08
Abstract: PURPOSE:To safely discard an inner needle of an indwelling needle used and an injection needle of an injector without being afraid of possible secondary infection. CONSTITUTION:A stretchable needle case body 21 is fitted into a base end part of a needle body 2 as an inner needle or injection needle being shrunk and the base end thereof is fastened at the tip of a needle base 4. As the needle case body 21 is stretched to wrap the whole of the needle body, telescope- structured short cylinder bodies 22a... and 22f are made unable to shrink with an outward protruded rim 23 at the tail end thereof bumping an inward protruded rim 25 thereby keeping the needle case body stretched.
Patent JP-H0445756-A (JP)
Title: Separation of honey extract and food mixed with same honey extract
Inventor: KUSAKA YOSHIHIRO
IPC: A23L21/25
Filed: 1990-06-08
Abstract: PURPOSE:To separate fragrance component and taste component of honey imparting fragrance and taste in adding to drink, etc., by extracting activated charcoal used in purifying crude honey with water, carbonic acid gas or ethanol, etc. CONSTITUTION:Activated charcoal used in purifying crude honey is extracted with water, carbonic acid gas, ethanol, propylene glycol or glycerin, etc., to separate fragrance component and taste component of honey in high concentration. Besides, said component is added to foods such as drink, cake or frozen cake to impart fragrance and taste of honey.
Patent JP-H07327749-A (JP)
Title: Side edge attaching structure for top board
Inventor: TAZAKI MICHIHARU
IPC: A47B13/08
Filed: 1994-06-08
Abstract: PURPOSE:To provide a side edge structure for a top board, which can attach a side edge to a side end face of a side end reinforcing frame with no use of adhesive, a screw or an intermediate part. CONSTITUTION:A plurality of longitudinally elongated attaching holes 6, and a small bore fitting part 7 are formed in the outer surface 4a of a side end reinforcing frame 4 of a top board 1. A plurality of horizontally directed L-like hooks 8 adapted to be slidably engaged respectively in the attaching holes and having at their ends locking pieces 8a are formed on a side surface 5a of the side edge 5. A gap is defined between the each of the locking pieces and the side surface of the side edge for clamping one end edge of each of the attaching holes. A protrusion 9 formed on the side surface of the side edge, is fitted in a fitting part when the hooks 8 are slid longitudinally of the attaching holes up to a position where the locking pieces of the hooks are locked to at the one end edges of the attaching holes while the side edge is elastically deformed after the hooks are inserted in the attaching holes.
Patent JP-S6042603-A (JP)
Title: Angle sensor
Inventor: MAEHARA OSAMU
IPC: G01B7/30
Filed: 1983-08-18
Abstract: PURPOSE:To reduce the size of the whole angle sensor and to improve its responsiveness by arranging a substrate opposite to an end surface of an eccentric disk, and forming printed coils on the substrate. CONSTITUTION:Primary printed coils 88-91 are applied with sine-wave exciting signals which are 90 deg. out of phase with one another to produce pieces of magnetic flux which vary in flux density in a sine wave shape. The area of the eccentric disk 86 facing the coils 88-91 varies with the rotational angle of a detection shaft 85 in a mutually 90 deg. out-of-phase sine-wave shape, and the pieces of magnetic flux interlinking with secondary coils vary in density in a sine wave shape according to said variation, so the secondary coils 92-95 generate mutually 90 deg. out-of-phase sine-wave outputs whose amplitudes correspond to the sine, cosine, inverted sine, and inverted cosine of a rotational angle theta. Thus phase signals which vary in phase angle according to the rotational angle theta of the detection shaft 85 appear at open terminals of the secondary coils 92-95.
Patent JP-S6129552-A (JP)
Title: Injection head
Inventor: KAGATANI ISAO
IPC: B41J2/045
Filed: 1984-07-20
Abstract: PURPOSE:To obtain a positive injection head not clogged by forming a fine nozzle toward a guide groove from a planished guide-groove side end surface, stacking an upper-surface plate onto the upper surface of a nozzle plate and a substrate onto the lower surface of the nozzle plate and diffusing and joining three of the nozzle plate, the upper-surface plate and the substrate. CONSTITUTION:A nozzle plate 3 is stacked onto the upper surface of a substrate 1 so that a tank groove 2 and a tank hole 7 coincides. An upper plate 10 is superposed onto the nozzle plate 3 so that duct grooves 5 and positioning grooves 11 agree. Components are stacked in above-mentioned order, and three of the nozzle plate, the upper plate and the substrate are diffused and joined. Lastly, piezoelectric elements 12 are stuck to the positioning grooves 11 for the upper plate 10, thus forming a positive injection head. An end surface 8 on the guide groove 4 side of the nozzle plate 3 is planished, and penetrating fine nozzles 9 are shaped toward the guide grooves 4 from the end surface 8 through electrical discharge machining, etc. and the nozzle plate is washed.
Patent JP-S5576941-A (JP)
Title: Colorimeter device
Inventor: SATOU MITSUO
IPC: G01N35/08
Filed: 1978-12-06
Abstract: PURPOSE:To shorten measuring cycle time, by mounting a reaction tank of liquids to be measured, a flow cell and a connecting pipe between the reaction tank and the flow cell, and by installing heating materials, whose temperature can be controlled, to one portion or the whole of the connecting pipe. CONSTITUTION:A plurality of reaction pipes 5 housing liquids to be measured 4 are disposed into a reaction tank 1 that keeps a plurality of the liquids to be measured, to which reagents of every kind are added, at the normal temperature and  reacts them. A flow cell 10 is formed in such a manner that a cylindrical cell body  14 is mounted into a heat insulating tank 13 in glass, a sheath heater 19, a heating  portion material, is wound ranging over the total length of a connecting flow-path  pipe 17 between the reaction tank 1 and the flow cell 10, and an electric input control circuit 20 is connected to the sheath heater 19. A flat type heating unit made  up of a heating plate, etc. with a semi- circular groove may be used as the said  heating portion material. Thus, measruing treatment capacity can be improved  becasue measuring cycle time is shortened.
Patent JP-2000335977-A (JP)
Title: Resin composition for ceramic binder
Inventor: SAITO YOSHITOMO
IPC: C08K3/00
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To obtain the subject resin composition comprising a polymer made from vinyl acetate and a (meth)acrylic ester in specified proportions, slight in residual ash after burnt, high in toughness with its breaking strength and elongation compatible with each other, and good in resolubility of the cut scraps thereof. SOLUTION: This resin composition comprises a polymer made from 5-50 pts.wt. of vinyl acetate and 95-90 pts.wt. of a (meth)acrylic ester, wherein it is preferable that the vinyl acetate is in the form of monomer or a combination of monomer and polymer, and at least 5 pts.wt. of the monomer is copolymerized with 95-90 pts.wt. of the (meth)acrylic ester monomer. The composition has a weight-average molecular weight of pref. 50,000-600,000, and may be incorporated, as necessary, with plasticizer, solvent, tackifier, defoaming agent, sintering auxiliary, leveling agent, and the like.
Patent JP-S6129079-A (JP)
Title: Secondary battery made into ic
Inventor: MATSUMOTO HIDEKAZU
IPC: H02J7/00
Filed: 1984-07-20
Abstract: PURPOSE:To optimize charging and discharging efficiencies in a secondary battery, by constituting the secondary battery with a current detecting resistor connected to the battery in series and a microcomputer, while metering a state of charging and discharging with the microcomputer. CONSTITUTION:A microcomputer 3, which is connected to a secondary battery 1, a current detecting resistor 2 connected to this battery 1 in series and a minus terminal 10 and a plus terminal 11 of the secondary battery 1, and detects analog input terminals 22 and 23, connected to both ends of the detecting resistor 2, is installed and thereby a secondary battery made into IC is formed. And, with the microcomputer 3, a difference between voltage VB and V'B of these terminals 11 and 12 is found, whereby a state of charging and discharging is judged, further calculating a passing current of the detecting resistor 2, and according to these data and counting data inside the microcomputer 3, an integrating value of charging and discharging power and time is found and outputted. Therefore, charging and discharging efficiencies in the secondary battery is optimizable and, what is more, energy storing force is able to be drawn out to the maximum.
Patent JP-H05344380-A (JP)
Title: Image pickup device
Inventor: ITAKURA HIROYUKI
IPC: H04N5/361
Filed: 1992-06-10
Abstract: PURPOSE:To perform the stable DC reproduction. CONSTITUTION:A CCD1 converts light to a video signal to output the same. A gain-variable DC amplifier circuit 2 with a reverse amplifier 3 amplifies the video signal. An A/D converter 5 converts the amplified analog video signal to a digital video signal. A control section 6 fetches sampling data Sn from the digital video signal and detects the DC level, then controls the gain of the DC amplifier circuit 2 according to the detected DC level.
Patent JP-S5274129-A (JP)
Title: Two-stage burning method using fuel in inert gas in burning method for suppressing generation of nitrogen oxides
Inventor: HAYASAKA HIROSHI
IPC: F23C99/00
Filed: 1975-12-17
Abstract: PURPOSE: To provide a burning method, by which the generation of nitrogen oxides is suppressed by dividing fued supplied between primary and secondary nozzles, causing the combustion of fuel from the primary nozzle at the theoretical rate of air supply and causing the combustion of the fuel from the secondary nozzle with residual oxygen remaining in the combustion gas, and also with which inert gas is added to the fuel supplied from either nozzle to suppress generation of nitrogen oxides more effectively. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S637068-A (JP)
Title: Home controller
Inventor: YOSHIMUNE YOSHINORI
IPC: H04Q9/00
Filed: 1986-06-27
Abstract: PURPOSE:To effectively enable a telephone system to be connected to a telephone line provided for a home controller by providing a discriminating means which discriminates a signal from an outside telephone set whether it is the signal for the home controller or the one for the telephone system, and a switching means which switches and connects the telephone line to the telephone system based on the output of the discriminating means, CONSTITUTION:In case of an outside telephone set 1 of dial system being used, the signal is discriminated whether it is the one for a home controller 5, or an automatic answering telephone system 13, based on whether a password number data is inputted from an outside telephone set 1 side within a constant time (for example, 5 seconds). When no password number is inputted (that is, a call signal) a call tone generation circuit 12 is operated by thc call signal from a CPU 11, and the call tone from the call tone generation circuit 12 is outputted to the automatic answering telephone system 13 via the normally- closed contact 15 of a change-over switch 18, a movable piece 16, and a common terminal 17, and through a second connection terminal 14. After that, the automatic answering telephone system 13 is connected to a telephone line 4 through a first connection terminal 6. 2:telephone line 3:exchange 9:tone decoding circuit.
Patent JP-S5483579-A (JP)
Title: Ignition in combustion furnace
Inventor: SUENOBU YUKIO
IPC: F23N5/00
Filed: 1977-12-15
Abstract: PURPOSE: To perform safe and sure ignition, by opening a main fuel valve during the forward motion and backward motion of a spark plug and giving two ignition times per one igniting operation.  
     CONSTITUTION: The spark plug 4 is moved back and forth by an air cylinder 7. The opening of the main fuel valve is started at the half of the forward motion of the plug to inject fuel from a main burner 1. An atmosphere pattern appropriate for the ignition is made by the mixing of the fuel with air. Therefore, when the main fuel is ignited, a flame supervisor 14 operates. At that time, if the spark plug 4 is moving forward, its position is fixed for several seconds. After the main burner 1 is surely ignited, the plug 4 is moved back. Even if the flame supervisor 14 does not perform catching and no ignition is effected at the end of the forward motion of the  spark 4, the plug can perform ignition in an appropriate position during its backward motion. If the ignition is impossible, preparations for re-ignition are made by  an error signal. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5674284-A (JP)
Title: Toner reusing device
Inventor: WATANABE TAKESHI
IPC: G03G21/10
Filed: 1979-11-22
Abstract: PURPOSE:To prevent the damage on the surface of the picture forming material, drop-out of the picture, and degradation of the toner when the collected toner is used again, by excluding automatically impurities and the agglomerate toner included in the toner collected by cleaning the picture forming material. CONSTITUTION:Collected toner 11 is carried by screw conveyor 3 in pipe 1 and is stuck to nonmagnetic sleeve 10 due to suction force of magnet body 9 in repeating part 2 and is carried and is made into the fine standing state by magnetic pole N when it passes through the opposition part between magnetic pole N of magnet body 6 and magnetic blade 7, and it is scraped by blade 7, and impurities and the agglomerate toner included in the collected toner are prevented from going forward. The toner which is made uniform-thickness through blade 7 and has a good development characteristic is scraped by scraper 8 and drops into pipe 1 and is carried to the developing part through conveyor 3.
Patent JP-S5674332-A (JP)
Title: Production of truncated circular cone or pyramidal body
Inventor: TERAMOTO MASAHARU
IPC: B21D31/04
Filed: 1979-11-22
Abstract: PURPOSE: To make cutting of material easy and eliminate the waste of material by forming a cylindrical body of an approximately the same diameter over the entire length by means of a metal lath, expanded metal, etc. then force-expanding the circumferential wall thereof.  
     CONSTITUTION: A cylindrical body 1 is formed of, for example, wire netting, by aligning the axial line direction thereof and the diagonals of the meshes of the wire netting. At this time, the cylindrical body 1 is beforehand formed slightly longer by allowing for shrinkage corresponding to the degrees of diameter expansion. Next, the cylindrical body 1 is inserted of a mavable plate 7 in its inside and is placed upright on a table 3. A cylinder 6 is then extended and a rod 4 is lowered; at the same time, a long arm 8 is lowered as well. This causes the plate 7 to move to the position shown by the outer chain line with the arm 8 side as a fulcrum, thereby forming the cylindrical body 1 to a product 2 of a truncated circular cone. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5483741-A (JP)
Title: Broad-band antenna radome
Inventor: SHINDOU SHIYUUICHI
IPC: H01Q1/42
Filed: 1977-12-16
Abstract: PURPOSE:To obtain broad-band and excellent characteristics with a little deterioration of characteristics against the variation in incident angle by making the thickness of a dielectric board a half as thick as the wavelength of a center frequency and by providing two-layer matching layers with a quarter wavelength before and after it. CONSTITUTION:Dielectric  board 4 is for an antenna radome and has a thickness a half as thick as the wavelength of the center frequency, and matching layers 5 and 6 made of two layers a quarter wavelength are provided before and after it. Those matching layers 5 and 6 use an impedance transfomer of a two-stage Chevichef type and its pass loss is extremely small. Consequently, the radome has broad-band characteristics and a little deterioration in characteristcs against the variation in incident angle, and can get excellent characteristics.
Patent JP-2000337467-A (JP)
Title: Working method of input shaft for toroidal continuously variable transmission
Inventor: HASHIYA HIDEKI
IPC: B21D3/16
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To manufacture an input shaft without generating the damage such as cracking and the like onto through holes, to automate the working while improving a yield rate and to reduce the cost. SOLUTION: The correction working for straightening the bending generated in accompany with the heating treatment, is executed after the heating treatment for hardening a surface of an input shaft 15, before the formation of the through holes 17, 17. Then the through holes 17, 17 are formed by discharging. The concentration of stress onto the through holes 17, 17 can be prevented in the correction working.
Patent JP-H10326844-A (JP)
Title: Cover structure for airtight chamber
Inventor: OZAWA MAKOTO
IPC: H01L21/3065
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To realize a cover structure for air tight chamber by which the top cover can be opened/closed smoothly without requiring a separate vertically movable mechanism. SOLUTION: A cover base 16 is fixed on the upper-end opening part of an airtight chamber 2, and at least two holes 17 and 18 are made in the base 16. Then cover bodies 26, 28 and 30 are formed rotatably to hermetically seal the holes 17 and 18, so that the cover can be opened/closed smoothly without requiring a separate vertically movable mechanism and the space saving and reduction in time for opening/closing cover be realized, resulting in the improvement of maintenance efficiency and cost reduction.
Patent JP-H0314143-A (JP)
Title: Detecting system for abnormality of file
Inventor: SAIJO MASARU
IPC: G06F12/00
Filed: 1989-06-13
Abstract: PURPOSE:To prevent a data file from becoming abnormal by inspecting a record format and a pointer in a block, and executing read-in from a data file to a sub-buffer secured by a system in the case the other block does not exist on a buffer when the inspected block is referring to the other block. CONSTITUTION:This system is constituted of a block extracting means 20, an abnormality detecting means 30 in a block, a retrieving means 40 of a reference block and a reading-in means 50, etc. In this state, a block number in which a block write-out request exists is extracted, and when an extracted block exists, an inspection in the block is executed, and whether abnormality exists in the block or not is checked, and unless abnormality exists, an inspection of the reference block is executed, and whether abnormality exists in the reference block or not is checked. When abnormality is detected in the block, an editing output request of program information in a memory is executed, and it is outputted. In such a way, in a data base system, the generation of abnormality of a file is prevented.
Patent JP-H07328674-A (JP)
Title: Active liquid forming device
Inventor: OOKOUCHI MASAHIRO
IPC: C12N1/00
Filed: 1994-06-08
Abstract: PURPOSE:To provide a device for forming an active liquid for effectively taking out living microorganisms from materials which are sources for supplying the microorganisms and eventually and effectively utilizing the microorganisms. CONSTITUTION:The liquid L comes into contact with a microorganism holder 2 for holding the living microorganisms in a holder housing section 1 having an atm. communicating section P while circulating in an arrow direction to have the microorganisms incorporated therein when this microorganism holder 2 is set and a pump 6 is operated after the liquid L is injected into a tank 3. The liquid L is circulated for a prescribed period of time and is made into the active liquid contg. a desired amt. of the microorganisms and is recovered from a liquid discharge port 11. If the liquid level (h) in the holder housing section 1 exceeds a prescribed height, a liquid level sensor 15 detects this excess and closes an electromagnetic stop valve 17 of a pipeline 5 to prohibit inflow of the liquid L into the holder housing section 1 and, therefore, the leakage of the liquid L from the atm. communicating section PO is prevented.
Patent JP-S6129807-A (JP)
Title: Production for depolarizer
Inventor: KATO YASUYUKI
IPC: G02B5/30
Filed: 1984-07-21
Abstract: PURPOSE:To perform the alignment work easily and quickly and to obtain a simple device constitution by detecting lights reflected from exit ends of two polarization holding optical fibers to be connected only in incidence ends to align axes of double refraction. CONSTITUTION:A light 1 from a light source is polarized to a linearly polarized light and is made incident on a light source-side optical fiber 4. The light reflected on the exit end of the fiber 4 is received by a polarizer 2 in the incidence end, and an electric field component vertical to an incident light 3 is separated by the polarizer 2. The fiber 4 is so rotated that a separated light 7 is minimum, and the axis of double refraction is matched to the plane of polarization of the incident light. Thereafter, fiber 8 and 11 to be connected in the oppisite side of the light source are connected at connection points 9 and 12. Since the reflected light is separated in only the incidence side and axes of double refraction are joined so that its power is maximum, the alignment work is performed easily and quickly, and a simple device is obtained.
Patent JP-S5955852-A (JP)
Inventor: RIHARUTO KOTSUPU
IPC: C08J9/08
Filed: 1983-08-22
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-S6129592-A (JP)
Title: Forming method of pattern for two-dimensional optics
Inventor: MORINAKA AKIRA
IPC: B41M5/52
Filed: 1984-07-20
Abstract: PURPOSE:To make a high-precision pattern for two-dimensional optics through a simple process by focusing laser beam to an organic pigment-evaporated film and vaporizing the irradiated spot. CONSTITUTION:A pattern-forming thin film 12 consisting of organic-pigments such as fluorescene, aurin and rhodamine is formed through evaporation on a support substrate 11 such as sheet glass, acrylic sheet, preferably aluminum plate and silicon wafer. This organic pigment absorbs light only in the visible part and is transparent to a semiconductor laser. Laser from a laser source 15 is focused by a focusing lens 15 to the thin film 12 to form an optical guide groove 13. After forming the groove 13, it is covered with an optical recording film such as Te, Bi, Te scattering CS2 plasma polymerization film to form an optical recording medium.
Patent JP-H0721306-A (JP)
Title: Detecting method for stain of image sensor
Inventor: SUGIYAMA KENJI
IPC: G06K9/20
Filed: 1993-06-23
Abstract: PURPOSE:To provide a method to correctly detect the stains and the dust of an image sensor before they affect the images to be read. CONSTITUTION:An optical reader converts the light reflected on a slip into electric signals by an image sensor 1 and performs the amplification, A/D conversion and binarization of the output of the sensor 1 through an amplifier 2, an A/D converter 3 and a binarizing circuit 4 respectively. A detecting means 7 is added to the optical reader to detect the presence or absence of the vertical component of the black picture element included in a clear area of the slip and the position information on the vertical component out of a video memory 6 which stores image of the slip, together with a storing means 8 which stores the information on the presence/absence and the position of the vertical component of the black picture element detected by the means 7, and a means 9 which decides the presence of stains or dust of the sensor 1 and outputs an alarm when the vertical components are detected at the same position based on the information on the presence/absence of the vertical component and its position that is acquired by the precedent reading of the slip and the information acquired by the present reading of the slip.