baber/WOPTO huggingface dataset:
Patent JP-H067374-A (JP)
Title: Contra-type hand piece for cutting device for dentistry
Inventor: JIYANN MARII BADOTSUZU
IPC: A61C1/08
Filed: 1993-04-06
Abstract: PURPOSE: To provide a reasonable dental handpiece, which can be used only once and then thrown away or be cleaned after every cutting action, by making the head part of the handpiece of synthetic resin, and providing a fastening means with a driving source at one end thereof, and a means for supporting a cutting tool in the head at the other end thereof. CONSTITUTION: The head part 1 of this handpiece is made of a synthetic resin, and can be formed by injection forming and mold forming. A fastening means 3 is provided at the base end of an elongated head main body 2. The supporting means 4 of the cutting tool is provided at the edge end of the head main body 2, and comprises a chuck 7 formed of a tube coated with synthetic resin or self-lubricating layer. The chuck 7 is mechanically retained in the head part 1 by a retaining shell 8 welded at the end thereof, and accepts the edge part of the well-known cutting tool. Moreover, the edge part is retained by a latch 9 so as not to be fallen off. The periphery of the chuck 7 is fit by pinion 7, and it is engaged with a driving shaft 5. The driving shaft 5 is arranged in the head main body 2 and connected with a driving motor, which is not shown an the figure.
Patent JP-S5729119-A (JP)
Title: Constant-voltage power supply device
Inventor: KUWABARA HIDEO
IPC: H02M3/335
Filed: 1980-07-30
Abstract: PURPOSE:To obtain a small-sized, lightweight constant-voltage power supply device which has a high power factor by connecting the DC pulse output of a choke input type rectifying circuit to an on-off type converter circuit which converts the input into a high-frequency alternating current temporarily and then reconverts it into a direct current. CONSTITUTION:Electric power from a commercial power source 1 is rectified by a full-wave rectifier 2 and DC pulse power passed through a choke input type high-frequency filter 3 is inputted to an on-off converter circuit 5. The circuit 5, having an incorporated oscillating means, converts the DC pulse output into a high frequency alternating current and then reconverts it into a direct current to input it to a ripple eliminating filter circuit 6. The circuit 6 supplies DC power, obtained by removing a high-frequency ripple from the output of the circuit 5, to a control circuit 7. The circuit 7 outputs a control signal to the circuit 5 by using the DC power as a power source to control the impedance value of a power control element of the circuit 5 corresponding to the output voltage of the circuit 5, thereby supplying a constant voltage to a load 8. Even if the input voltage to the circuit 5 pulsates, the output voltage ie kept constant, so only the samll capacity of the choke coil and capacitor of the filter 3 is required, so that small-sized constitution is realized.
Patent JP-S5628301-A (JP)
Title: Accumulator improved in feeding and discharging of liquid
Inventor: SUGIMURA KAZUO
IPC: F15B1/18
Filed: 1979-08-15
Abstract: PURPOSE: To improve a volumetric efficiency of an accumulator by providing a liquid feeding and discharging port of the accumulator with a shielding body having a passage and radial guide vanes that direct flows of the liquid along an inner wall surface of a container main body.  
     CONSTITUTION: The accumulator comprises a container main body 1 consisting of upper and lower cup bodies a and b; in the container main body 1 is attached reversely deflectably a diaphragm 5 which fits to the lower cup body a; and to the center of a bottom of the diaphragm 5 is attached a valve body 6 which can shield a liquid feeding and discharging port 3 of the main body 1. This accumulator 1 has a shield body 10 provided within the feeding and discharging port 3, which can shield the front of the feeding and discharging port 3. The shield body 10 has a tapered part 12 on the lower circumferential edge thereof to form a sloped passage 14 between the tapered part 12 and a tapered part 13 provided on the inner circumferential edge of the feeding and discharging port 3. The shield body 10 has a plurality of guide vanes 15 radially extending adjacent to the tapered part 12 so that fluid flows can proceed along an inner wall surface of the container main body 1. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04310624-A (JP)
Title: Magnetic recording medium and its production
Inventor: SHIBATA TAKESHI
IPC: C09D127/06
Filed: 1991-04-08
Abstract: PURPOSE:To improve traveling stability of a magnetic recording medium by incorporating carbon black of specified particle size and giving specified surface roughness to the medium. CONSTITUTION:Aggregation of carbon black with <=80mum single particle size is mixed and dispersed with a binder resin, org. solvent, and other essential components under shearing force in order to deflocculate aggregation of carbon black into single particles. Then a magnetic material containing these single particles of carbon black is applied on a substrate, dried, and calendered to form a magnetic layer containing carbon black of <=80mum particle size and having <=0.007mum center line average roughness Ra and <=0.20 coefft. of friction against a stainless steel. Thereby, the obtd. magnetic layer has smooth surface, enough small coefft. of friction, and enough high electromagnetic conversion characteristics and traveling stability.
Patent JP-H11285793-A (JP)
Title: Continuous casting method for al alloy using induction stirring
Inventor: NAKAMURA TAKEYOSHI
IPC: B22D11/115
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a continuous casting method of an Al alloy using induction stirring, with which acircular intermetallic compound can be fined. SOLUTION: In continuous casting through a continuous caster 1 while applying an electromagnetic stirring force to molten metal of Al alloy composition, a molten metal having 0.75 wt.% <=Fe<2 wt.% in Fe content is used as molten metal Mn of the Al alloy composition. In this way, hard Fe base intermetallic compound is crystallized as primary crystallized material and the acicular intermetallic compound is crushed by the combination of the Fe base intermetallic compound and the electromagnetic stirring force and can be fined.
Patent JP-H044830-A (JP)
Title: Oscillating type towing fish preserve
Inventor: HIRATO MIKISHIRO
IPC: A01K63/00
Filed: 1990-04-19
Abstract: PURPOSE:To obtain a fish preserve having characteristic function of fish preserve, capable of being towed, by making constitution wherein the fish preserve can float in an empty state of live fishes and sink in a charged state. CONSTITUTION:A stationary air chamber float 11 having buoyancy to float the whole fish preserve is laid at the upper part of a main body of fish preserve and an inhalation chamber float 10 is set at a proper position bellow the stationary air chamber float. The inhalation chamber float 10 is packed with air to float the fish preserve. The inhalation chamber float is evacuated and charged with water so that the fish preserve is sunk. Further besides the stationary air chamber float 11 and the inhalation chamber float, an auxiliary air chamber float 12 capable of controlling balance of fish preserve is installed.
Patent JP-H11353815-A (JP)
Title: Non-linear signal receiver
Inventor: KIM YUNG-SOO
IPC: G11B5/09
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To reduce a timing jitter and bias by employing a model in which a non-linear channel of a high density digital magnetic storing device is represented by a transition pulse to be selected in accordance with a future bit and a past bit so as to find out an accurate timing phase. SOLUTION: An analog-digital converting section 100 performs sampling of an analog signal r (t) to convert it into a digital signal rk . An equalizing section 102 compensates for deteriorated characteristics of the input rk signal, and a detecting section 104 compares an output value of the equalizing section 102 with a predetermined value to provide an output in a digital value. A modeling section 106 then performs modeling of a channel with the output value of the detecting section 104 and known data. Furthermore, a timing recovery section 108 obtains a timing phase slope from two tap values among various tap values of the modeling section 106, and corrects a sampling timing phase by using the obtained slope.
Patent JP-S602285-A (JP)
Inventor: YAMADA MASAAKI
IPC: D06F39/12
Filed: 1984-05-22
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-S59229329-A (JP)
Title: Injection molding method of container lid
Inventor: YASUDA TETSUO
IPC: B29C45/00
Filed: 1983-06-13
Abstract: PURPOSE:To prepare a container lid good in moldability and having easily openable property by injection molding, by respectively forming an opening part equipped with a handle part and an outer peripheral part other than the opening part by one or more of a gate with respect to each of them. CONSTITUTION:To the surface of a multi-layered base material 14 which is prepared by forming a first heat-meltable resin layer 17 to both surfaces or the single surface of a base material 14 impervious to oxygen and water or the like such as a metal foil, a metal sheet or a metal film, a resin layer, which is perfectly separated through a notch part 10 and consists of an opening part equipped with a handle part 11 and an outer peripheral part 9 other than said opening part, is formed by injection molding. In injection molding, the opening part 8 and the outer peripheral part 9 are molded by one or more gate with respect to each of them. That is, the opening part 8 is independently molded by its original gate while the outer peripheral part 9 is also molded by its original gate.
Patent JP-S5733111-A (JP)
Title: No-reaction oscillating feeder
Inventor: IMAMURA SATORU
IPC: B65G27/20
Filed: 1980-07-31
Abstract: PURPOSE: To avoid transmission of oscillation to the base by mounting feeders and a weight respectively connected to a frame on the front and rear faces of the frame supported on the base with springs.  
     CONSTITUTION: A main body 6 of a frame for a forced oscillation feeder is supported on a frame 8 through springs 10. The frame 8 is supported on a base through springs 12 and has a weight 9 fixed thereto through a spring 11. Even if the main body 6 of the frame is oscillated by a motor 7, the oscillation transmitted to the frame 8 is cancelled by oscillating the weight 9 in the opposite direction through the spring 11, which will not oscillate the frame 8, resulting in no effect upon the base. Even if load is cast heavily upon the upper portion and oscillation is largely applied thereto, the frame 8 is adapted to transmit only static load to the springs 12. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5228227-A (JP)
Title: Information editing unit
Inventor: HAYASHI KEIICHI
IPC: G06K1/14
Filed: 1975-08-28
Abstract: PURPOSE: Through integrating photoelectric transducer and pasition detector producing output in response to displacement, the unit is composed and it can be held by hand to scan information unit, edit informations and increase efficiency. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5730861-A (JP)
Title: Electrophotographic developing device using one component magnetic toner
Inventor: YOSHINO MASAMI
IPC: G03G15/09
Filed: 1980-07-31
Abstract: PURPOSE:To reduce the weight of a trimming roll by incorporating a trimming roll magnet in a trimming roll opposite to a developing roll. CONSTITUTION:A developing roll 2 is formed of a magnet roll 7, a revolving sleeve 5, etc. A magnetic trimming roll 3 is constituted of a sleeve 5 opposing this roll 2 at a prescribed spacing, and turning in the same direction as that of the sleeve 5, and a trimming magnet 8a of a cylindrical shape or the like incorporated therein. With this constitution, the roll 3 controlling the amount of a one component type magnetic toner by adjusting the magnetic flux density of the roll 2 is not required to be formed of a heavy iron material. The degree of freedom in the shape and the like of the trimming magnet is increased and the weight of the magnetic trimming roll of a developing device is reduced.
Patent JP-H043022-A (JP)
Title: Liquid crystal display element
Inventor: TAKIGUCHI YASUYUKI
IPC: G02F1/1335
Filed: 1990-04-19
Abstract: PURPOSE:To obtain a wide visual field angle, a uniform display and high contrast, and high reliability by orienting and immobilizing a liquid crystalline high polymer which exhibits a nematic phase and a glass phase and is homogeneously oriented and using this polymer as a compensating plate. CONSTITUTION:This element has a liquid crystal cell 15 consisting of a pair of substrate 11, 21 having electrodes 12, 22 and a liquid crystal layer which is sandwiched by the substrates, has positive dielectric anisotropy and is twist oriented approximately horizontally and by directing the spiral axis toward the substrates 11, 21. The element has also polarizing plates 17, 27 which are disposed on the outer side of the substrates 11, 21 and the compensating plate 30 consisting of the liquid crystalline high-polymer layer 35 which is provided between the polarizing bodies 17 and 27 and is homogeneously oriented to exhibit the nematic phase in the liquid crystal state and attains the glass state at the temp. below the liquid crystal transition point as its essential constituting element. Namely, the liquid crystalline high polymer layer 35 is used by orienting this polymer in the liquid crystal state, then cooling the polymer to the glass transition point or below and immobilizing the orienting condition of the liquid crystal state. The liquid crystal display element which has the excellent reliability, has the wide visual field angle and can make the black and white display of the high contrast is obtd. in this way.
Patent JP-H05297777-A (JP)
Title: Discharged toner recovering device for image forming device
Inventor: OSAKI MASAMITSU
IPC: G03G21/00
Filed: 1992-04-23
Abstract: PURPOSE:To provide a toner recovering device for an image forming device where toner is prevented from dropping because an opening/closing member is automatically closed when a discharged toner container is detached from a carrying pipe, the discharge of the toner is not restrained because the opening/closing member is automatically opened when the carrying pipe is coupled with the discharged toner container, and there is no possibility that toner blocking is caused at the opening/closing member even when the image forming device is started to be actuated in such a state. CONSTITUTION:The carrying pipe 5 being a discharged toner carrying means for recovering discharged toner, which is removed from the surface of a photosensitive body by a cleaning means 1 after a latent image is formed on the electrostatically charged photosensitive body, visualized and transferred on paper, in the discharged toner container 2 is provided with a coupling member 11 which moves between a position where the pipe 5 is coupled with the container 2 and a position where it is separated therefrom, and the opening/closing member for opening/closing the toner exit 17 of the pipe 5; and the container 2 is provided with an actuating part which closes the exit 17 by the opening/closing member in the case of separating the member 11 from the container 2 and opens the exit 17 by the opening/closing member in the case of coupling the pipe 5 with the container 2.
Patent JP-H11290009-A (JP)
Title: Rice cake of dumpling for retort treatment and their production
Inventor: SESAI YUJI
IPC: A23L7/10
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To obtain the subject product hardly causing the shape deformation and the elution of component even after retort treatment or long-term preservation, having essential flavor and texture, neither mutual adhesion of rice cake or dumpling nor adhesion to a container by keratinizing a skin part. SOLUTION: This rice cake or dumpling for retort treatment has a keratinized skin part (usually a part in 1 mm thickness from the surface of a rice cake or dumpling). Preferably the keratinized skin part has <=30 wt.% water content. The objective product is obtained by forming a rice or a dumpling from glutinous rice and/or nonglutinous rice as a main raw material and drying the skin part. In the operation, the addition of a saccharide, a starch or a thickening polysaccharide to the raw material gives a product having more excellent qualities. Preferably the amount of the saccharide and the starch is <=25 wt.% based on glutinous rice and that of the thickening polysaccharide is <=10 wt.%. The skin part is preferably dried by hot air with respect to retort resistance. The hot-air drying is carried out at 55-57 deg.C at 5-30% humidity for 2-10 hours.
Patent JP-S62263830-A (JP)
Title: Nibbling method and punch press used for same
Inventor: MATSUNO EIJI
IPC: B21D28/20
Filed: 1986-05-09
Abstract: PURPOSE:To improve the quality of a through hole by using the punch having the cutting blade part in parallel to the working direction at one part of the cutting blade part and a regular shearing angle, and performing the side cutting of the cutting blade part having three sides repeatedly in the space with a die as well. CONSTITUTION:The punch 19 providing a regular shearing angle as well as having the cutting blade part in parallel to the nibbling direction is used as for the punch. In this case, the high and low difference delta in the upper end part 55 of the front part and the lower end part 57 of the rear part is made larger than a plate thickness (t). The nibbling is performed by ascending the front part cutting blade by stopping its descent prior to its abutting to a work plate stock W and repeating the side cutting descent with the cutting blade part having three sides excepting the front face in the progressing direction. The cutting blade including the upper end part 55 does not perform the shearing while under the whole working, and after the lower end part 57 being sheared once the shearing is performed with the right and left both side cutting blades only. Consequently the generation of an indentation while under working is eliminated and the quality of the through hole is improved.
Patent JP-H042836-A (JP)
Title: Production of suede-like cloth
Inventor: KAMAMOTO KENTARO
IPC: D03D15/567
Filed: 1990-04-19
Abstract: PURPOSE:To obtain the title cloth having excellent tension, rigidity and soft touch, by twisting specific two kinds of multifilaments, weaving or knitting the prepared yarn and heat-treating. CONSTITUTION:(A) Highly shrinkable multifilament (preferably multifilament comprising copolymer polyester) having >=20-% shrinkage percentage in boiling water, >=0.4g/d maximum thermal stress value and 1.0-5.0 denier fineness of single filament is twisted with (B) low shrinkable multifilament (preferably multifilament comprising polyester) comprising falsely twisted crimped textured yarn having >=10% difference in shrinkage percentage in boiling water between both the multifilaments, >=0.1g/d maximum thermal stress value and 0.1-1.5 fineness of single filament in a number of twists of 50-500T/M to give yarn, which is woven or knitted and heat-treated during dyeing and processing process to give the objective cloth.
Patent JP-H06295896-A (JP)
Title: Cleaning equipment
Inventor: HAMAMURA NAOHIKO
IPC: H01L21/304
Filed: 1993-04-07
Abstract: PURPOSE:To provide a cleaning equipment where the capacity of a cleaning tank itself is reduced by inclining the bottom of the tank and a straightener. CONSTITUTION:In a cleaning equipment wherein cleaning liquid is introduced into a cleaning tank 42 containing an object W to be treated from the bottom 52 thereof and straightened through a straightener 48 before cleaning the object W, the bottom part of the cleaning tank is inclined upward on the opposite sides thereof to form an inclining bottom part 60 while a corresponding horizontal straightening part 48A is formed in the center of the straightener and straightening parts 48B inclining upward are provided on the opposite sides. This structure allows reduction of the capacity of the cleaning tank 42 without causing any turbulence at the time of cleaning.
Patent JP-S6216476-A (JP)
Inventor: MAIKERU JIEEMUZU SUMISAAZU
IPC: A61P7/02
Filed: 1986-05-09
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-S58222928-A (JP)
Title: Air fuel ratio controller
Inventor: NISHIGUCHI HISAO
IPC: F02D41/12
Filed: 1982-06-21
Abstract: PURPOSE:To prevent an excessive increase of fuel injection quantity, by limiting a change of the fuel injection quantity in the increasing direction during the time an output of an air fuel ratio sensor is initially changed from a lean signal to an overrich signal after finish of a fuel cut. CONSTITUTION:After the end of a fuel cut, a flag B becomes ''1''. An output of an air fuel ratio sensor initially changing from a lean signal to an over rich signal is detected in a step 71, and the flag B is set to ''0'' at detection in a step 74. That is, during the time the output of the air fuel ratio sensor initially changes from a lean signal to an overrich signal after the end of the fuel cut, the flag B is set to ''1''. During the time with the flag B in ''1'', a change of fuel injection quantity in the increasing direction is limited by limiting FBP being an integrated value of the output of the air fuel ratio sensor.
Patent JP-H08294371-A (JP)
Title: Flexible yuba (soy milk skin) and production thereof
Inventor: MORISHITA NOBUHIRO
IPC: A23L11/00
Filed: 1995-04-28
Abstract: PURPOSE: To obtain flexible YUBA (a kind of soy milk skin) which can be bent without cracking, even when it is dried, by allowing YUBA to include a polyhydrfc alcohol. CONSTITUTION: YUBA is allowed to include a polyhydric alcohol in an amount of 5-75 pts.wt. per 100 pts.wt. of YUBA in solid basis. The moisturizing components including water are added to YUBA in a certain proportion and YUBA is kept flexible and bendable at room temperature for 4-6 months without damage to its intrinsic taste and flavors.
Patent JP-H02309182-A (JP)
Title: Continuously heating furnace
Inventor: HERUMUUTO SHIYACHINGAA
IPC: F27D1/18
Filed: 1990-04-23
Abstract: PURPOSE: To supply just a required volume of protective gas to a furnace by detecting the height of a work being set in the furnace, adjusting the height at the opening of a door depending on the detected height and then regulating the volume of protective gas being supplied correspondingly. CONSTITUTION: Means 32 for detecting the height of works 60, 61 is connected with a process computer 38 and a detected height is converted through the computer 38 into a signal for controlling a door opening height adjusting means. It is also converted into a signal for controlling a gas quantity regulator 54. A door is brought to an optimal height and, at the same time, the detected height is converted through a central calculation unit into a position control signal for controlling the gas quantity regulator 54 to supply a correct quantity of protective gas.
Patent JP-H07309990-A (JP)
Title: Safety-glass interlayer
Inventor: TOYAMA KIYOBUMI
IPC: C08F18/08
Filed: 1994-05-19
Abstract: PURPOSE:To obtain a safety-glass interlayer having a good moisture resistance and an excellent penetration resistance. CONSTITUTION:(A) a resin film formed from an ethylene-vinyl acetate copolymer having a vinyl acetate unit content of 15 to 45wt.%, or an ethylene-(meth)acrylic ester copolymer is laminated on (B) a resin film formed from a resin compsn. comprising 100 pts.wt. polyvinyl butyral resin having a degree of acetalization of 60 to 75mol% and 20-60 pts.wt. plasticizer to form a safety-glass interlayer.