baber/WOPTO huggingface dataset:
Patent JP-S6083902-A (JP)
Title: Formation of blazed grating
Inventor: KOSUGE KAZUHIRO
IPC: G02B5/18
Filed: 1983-10-14
Abstract: PURPOSE:To obtain a high-performance grating by forming successively a photoresist film having the ion etching rate lower than the ion etching rate of a base plate, a metallic film and the 2nd photoresist film on the surface of the base plate to be worked and forming a relief type holographic diffraction grating on the 2nd photoresist film then etching successively the base plate and obtaining the high-performance grating. CONSTITUTION:The 1st photoresist film 2 is formed on a base plate 1 which is a base plate consisting of InP, GaAs, etc. having a high etching rate or an acrylic plate, by using the resist having the etching rate higher than the etching rate of the base plate. A thin metallic film 3 consisting of Au, Ni, etc. and the 2nd photoresist film 4 are formed on the same material as the film 2 on the film 2. A relief type holographic diffraction grating 4 is then formed on the film 4. The film 3 is etched to a rectangular section with the grating 4 as a mask and UV light 5 is exposed from the top surface of the grating to form the rectangular section of the 1st resist layer 2. After the film 3 is etched away, an ion beam 6 is projected from diagonally above with the layer 2 as a mask to form a blazed grating on the base plate.
Patent JP-H0476034-A (JP)
Title: Wiper blade rubber molding and its production
Inventor: TOJO TETSUO
IPC: C08L23/00
Filed: 1990-07-19
Abstract: PURPOSE:To obtain a wiper blade rubber molding excellent in environmental aging resistance and dynamic fatigue resistance and having a long service life by molding a higher alpha-olefin rubber comprising a higher alpha-olefin and a nonconjugated diene, and having a specified intrinsic viscosity and a specified iodine value and vulcanizing the molding. CONSTITUTION:A wiper blade rubber molding is obtained by molding a higher alpha-olefin copolymer rubber comprising a 6-12C higher alpha-olefin and a nonconjugated diene of the formula (wherein R<1> is 1-4C alkyl ; R<2> and R<3> are each II or 1-4C alkyl provided that both R<2> and R<3> cannot be simultaneously H), and having an intrinsic viscosity [eta] as measured in a decalin solvent at 135 deg.C of 1.0-10.0dl/g and an iodine value of 1-50, and vuncanizing the molding. As the nonconjugated diene, 7-methyl-1,6-octadiene can be desirably used.
Patent JP-H0835339-A (JP)
Title: Crushing equipment
Inventor: TAGAWA ITSUO
IPC: E04G23/08
Filed: 1994-07-22
Abstract: PURPOSE:To constantly carry out pinching pressure crushing work by stable force regardless of an opening and closing angle of an arm and the size of an object to shred. CONSTITUTION:Individual hydraulic cylinders 12a, 12b are provided on each of arms 2a, 2b and they are pivotally installed on both sides of a bracket part 6 consisting of a side plate 6a, and head ends of piston rods 14a, 14b are pivotally installed in pivotal installation holes 3, 3 on one end parts of the arms 2a, 2b. An angle E formed by a straight line (a) connecting an intermediate support shaft 5 and the pivotal installation hole 3 to each other and a projection direction (c) of the piston rods 14a, 14b is made to be held roughly at a constant value constantly by constituting each of the hydraulic cylinders 12a, 12b to rotate in the same direction as the arms 2a, 2b synchronously with rotation of each of the arms 2a, 2b. It is devised to carry out pinching pressure shredding work constantly by stable force regardless of an opening and closing angle of the arms 2a, 2b and the size of an object to shred by uniforming a value of an angular moment generated around the intermediate support shaft part 5.
Patent JP-H0859500-A (JP)
Title: Peptide mixture for inhibiting transfer of enterobacterium in body and composition containing the peptide mixture
Inventor: SHIMAMURA SEIICHI
IPC: A61P31/04
Filed: 1994-08-15
Abstract: PURPOSE: To obtain the peptide mixture inhibiting the transfer of enterobacteria from intestinal canals into organs in the body, not exhibiting an antibiotic action in vitro, low in the antigenicity, and useful for sepsis-preventing agents, nutritive composition components, emollients against the side effects of antibiotics, etc., by separating the peptide mixture from the hydrolysate of lactoferrin. CONSTITUTION: The peptide mixture is obtained by separating from the hydrolysate of lactoferrin, inhibits the internal transfer of enterobacteria from enteric canals into organs, does not exhibit the antibacterial action in vitro, exhibits an antigenicity of <=1/1000 based on that of non-degraded lactoferrin, has an average mol.wt. of <=13000 dalton measured by a high performance liquid chromatography, and has a lactoferrin degradation degree of >=6%.
Patent JP-H05342749-A (JP)
Title: Optical disk apparatus
Inventor: ONDA HIROYUKI
IPC: G11B19/02
Filed: 1991-07-31
Abstract: PURPOSE:To prevent the deformation of an optical disc housed in an optical disc cartridge. CONSTITUTION:This apparatus is provided with a temperature sensor 11 to detect an ambient temperature of an optical disc-loaded cartridge 3, a timer 121 and an ejection mechanism 4 to eject the optical disc cartridge 3. Then, the timer 121 starts the counting of time from the moment when the temperature sensor 11 detects a specified temperature. When temperature sensor 11 detects the specified temperature at the moment of the time counted reaching a specified value, the ejection mechanism 4 is driven to eject the optical disc cartridge 3.
Patent JP-H07151100-A (JP)
Title: Delivering method of liquid from reservoir and liquid pump
Inventor: ITSUZUHAKU BARUUYONA
IPC: F04D33/00
Filed: 1994-08-15
Abstract: PURPOSE: To provide a novel liquid sending-out method and a pump, wherein low-cost mass production is carried out, and only the small number of component items is needed. CONSTITUTION: A one-way valve 10 is attached to the lower end of a tube 8. The one-way valve 10 permits the flowing of liquid 4 from a reservoir 2 into the tube 8, but inhibits its flowing in a reverse direction. One end of the tube 8 provided with the one-way tube 10 is dipped in the liquid 4 in the reservoir 2. An electric driving device 20 reciprocates the tube 8 and the one-way valve 10 of its lower end in parallel with an axis cyclically. Thus, the liquid 4 enters the one-way valve 10 and is sent through the tubes 8 and 6.
Patent JP-S6253078-A (JP)
Title: Video memory
Inventor: KONDO KAZUO
IPC: G09G1/02
Filed: 1985-09-02
Abstract: PURPOSE:To read a video signal twice with a doubled speed by providing first and second field memories and a line buffer able to input/output a data to and from said memories in series with the transfer of a one-line-share of data. CONSTITUTION:A horizontal synchronization signal and a clock signal are inputted to a first column address counter 11 which specifies the column addresses of first and second input line buffers 3 and 4. Also a horizontal syn chronizing signal and a clock signal are inputted to a second column address counter 14 which specifies the column address of the first and second output line buffers 5 and 6. The counter clock frequency is double the clock frequency of the counter 11. A vertical synchronizing signal and a horizontal synchronizing signal are inputted to a load address counter 12 which specifies the line address of a field memory that is in a write period. A second lower address counter 13 specifies the line address of a field memory that is in a read period, and the counter speed is double the speed of the first load address counter 12.
Patent JP-H0534583-A (JP)
Title: Distance measuring device
Inventor: KO HIDEO
IPC: G02B7/32
Filed: 1991-07-31
Abstract: PURPOSE:To automatically adjust the focus to a distant view even in the case of executing distant view photographing through glass by providing a light receiving element for detecting glass, and selecting a distance being suitable for distant view photographing as a distance measured value, when there is an output of this element. CONSTITUTION:A glass detection light receiving element 7 receives light from the outside of a regular distance measuring range subjected to diffused reflection by glass 6 and a camera main body 1. In the case of a regular object to be photographed, a reflected light from the object to be photographed is allowed to form an image on a light receiving element 5, but is not received by the light receiving element 7, therefore, the output voltage of an output deciding means remains 8 in an L level. Accordingly, a distance determining means 10 determines a distance from the output of a distance arithmetic means 9. In the case of photographing through a windowpane, light subjected to diffused reflection by the glass 6 and the camera main body 1 is made incident on the light receiving element 7, therefore, the output voltage of the output deciding means 8 becomes an H level. Accordingly, the distance determining means 10 determines, for instance, a distance being suitable for distance view photographing of an infinity distant distance, etc.
Patent JP-H0355557-A (JP)
Title: Electrophotographic sensitive body
Inventor: KATSUYA YASUO
IPC: G03G5/06
Filed: 1989-07-25
Abstract: PURPOSE:To improve high-speed photoresponsiveness, durability and photostability and to obviate a image fogging and a decrease in image density by incorporating a specific enamine deriv. as a charge transferable material into the photosensitive body. CONSTITUTION:This photosensitive body contains the enamine deriv. expressed by formula I as the charge transferable material. In the formula, R denotes 1 to 7C group; X denotes a halogen atom, nitro group, cyano group or hydroxy group. The enamine deriv. expressed by the formula I is preferably used in a 10 to 100wt.% range by the total weight of the charge transferable material. The high-speed photoresponsiveness, durability and photostability are liable to degrade if the content of the enamine deriv. is too low. The excellent high- speed photoresponsiveness, durability and photostability are obtd. in this way and the generation of image fogging and the decrease in image density is obviated.
Patent JP-H1139518-A (JP)
Title: Automatic ticket inspection device
Inventor: NAKAYAMA MAMORU
IPC: G07B15/00
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To provide an automatic ticket inspection device with which plural train tickets can be handled through a single carrier path into a ticket collecting part without arranging plural carrier paths on the preceding stage of the ticket collecting part. SOLUTION: A thicket collecting part 72 is provided with conveyer belts 101 and 102 for conveying tickets introduced from an inlet part 72a to a ticket collection position by pushing the tickets forwards; and a control part 126 for feeding the train tickets backward by running the conveyer belts 101 and 102 in the reverse direction after the train tickets are conveyed to the ticket collection position by running these conveyer belts 101 and 102 forwards, protruding their terminal parts out of the inlet parts 72a so as not to flow to the carry-out side of conveying means, feeding the following train tickets carried out of a carrier path T1 to the upper face parts of these protruded terminal parts and running the traveling members forward so as to convey/collect the overlapping train tickets at the ticket collection position.
Patent JP-H0479508-A (JP)
Title: Phase shift circuit
Inventor: MATSUI TAKAO
IPC: H03H7/18
Filed: 1990-07-19
Abstract: PURPOSE:To suppress an error of a phase shift to be caused by providing a CR circuit for phase lead to the phase shift circuit in the case of the circuit for use as a phase lag circuit and providing a CR circuit for phase lag to the phase shift circuit in the case of the circuit for use as a phase lead circuit and selecting a capacitor and a resistor to a value in a region in which a change in a phase shift with respect to a change in the components slows down. CONSTITUTION:The phase shift circuit for use as a phase lag circuit is provided with a CR circuit for phase lead and the phase shift circuit for use as a phase lead circuit is provided with a CR circuit for phase lag and the values of a capacitor C1 and a resistor R1 are set in a region where a change in a phase shift with respect to a change in the constant slows down. Thus, when the CR circuit for phase lag or phase lead is connected to a phase shift circuit in which the capacitor C1 and the resistor R1 are combined even when the values of the capacitor C1 and the resistor R1, change, a region in which a change in phase shift slows down appears. Moreover, the values of the capacitor C1 and the resistor R1 are set to be within the region, then even when the values of the capacitor C1 and the resistor R1 are changed, the phase shift change is decreased. Thus, an error in the phase shift caused is suppressed lower.
Patent JP-H0750715-A (JP)
Title: Automatic private branch exchange
Inventor: ANZAI TOKUYUKI
IPC: H04M3/42
Filed: 1993-08-03
Abstract: PURPOSE:To enlarge the range of service to be presented in the data communication of a digital telephone set housed in the automatic private branch exchange. CONSTITUTION:Inside a main device 21 of the automatic private branch exchange, a channel control part 28 is provided to control channel using conditions for each digital telephone set, a data terminal interface part 35 of a digital telephone set 22 is provided with a flow control means 36 for controlling the stop/restart of communication with a data terminal 40 corresponding to a signal from a control part 23 at the main device 21 and by switching to a D channel during data communication due to a B channel, an OHCA function or the like is started or high-speed data communication is performed by switching to the B channel when an idle B channel is generated during the data communication due to the D channel.
Patent JP-S6172201-A (JP)
Title: Infrared transmittable element having protective polished surface
Inventor: NISHIZAWA SEIJI
IPC: G02B1/02
Filed: 1984-09-17
Abstract: PURPOSE:To protect a precision polished surface against deliquescence by the moisture in outdoor air by coating a thin film consisting of a high-polymer material on the precision polished crystal surface of an IR transmittable material constituting an IR transmittable element. CONSTITUTION:The high-polymer material having relatively weak absorption intensity in an IR wavelength region, for example, polymethyl methacrylate of the like is dissolved in an org. solvent, for example, chloroform, etc. On the other hand, the crystal of the precision polished IR transmittable material such as KBr is dipped in a soln. of an org. solvent having high purity, for example, chloroform and the residue of polishing is washed away by high-frequency ultrasonic cleaning, etc. The crystal of the IR transmittable material is then dipped in the dil. soln. of the high-polymer material and when the crystal is thereafter dried at a room temp., the extremely thin film of the high-polymer material is formed on the prescribed polished surface of the crystal. The thin film of the high-polymer material formed in such a manner shuts off thoroughly the polished surface from the moisture in the outdoor air and does not contain pinholes at all.
Patent JP-2001023813-A (JP)
Title: Manufacture of flux flow resistance magnet and bitter plate
Inventor: WATANABE KAZUO
IPC: H01F6/06
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To make use of a low-temperature resistance magnet by using wire rods, tape or plate of Y base or Bi base high-temperature superconductor under flux low-resistance conditions. SOLUTION: Y Ba2Cu3O (Y-123) has an advantage as Y base high-temperature superconductor and Bi2Sr2CaCu2O8 (Bi-2212), Bi2Sr2Ca2Cu3O10 (Bi-2223) or the like has an advantage as Bi base high-temperature superconductor. Since the flux flow resistance state is near the area determined by a definition of critical current density, its resistivity is about 10-10 Ωcm. Since the high-strength material exhibits about 80% of that of copper at a room temperature, its resistivity is only 10-5 Ωcm and becomes only 10-6 Ωcm even it is cooled to 4.2 K. In a state of flux flow of a high-temperature superconductor, the resistance at a low temperature can be reduced to 1/100 of copper and to 1/10000 of a high- strength material.  Accordingly, even if it is difficult to create an ideal state of superconductivity with zero resistance, incommensurable low resistance can be constantly obtained.
Patent JP-S6170815-A (JP)
Title: Oscillator
Inventor: YASUKI SHINICHI
IPC: H03K4/06
Filed: 1984-09-14
Abstract: PURPOSE:To start oscillation from the potential of a reference voltage by feeding back respectively a current mirror output at the output side of the 2nd and 3rd comparators constituted in a differential pair to a base of the 1st and 2nd transistors (TRs) of the 1st comparator of differential pair constitution. CONSTITUTION:A resistor R1 and a capacitor C1 are connected between a reference voltage and a base of each TR of the 1st voltage comparator constituted as differential pair by the 1st and 2nd TRs Q1, Q2. An output of the 2nd voltage comparator comprising the 3rd and 4th TRs Q3, Q4 of differential pair constitution and a current mirror circuit connected to the collector is fed back to the base of the 1st TRQ1, and similarly an output of the 3rd voltage comparator of constant current type comprising the current mirror circuit connected to the collector of the 5th and 6th TRs Q5, Q6 is fed back to the base of the 2nd TRQ2. Thus, the oscillation is started from a potential of the reference voltage and oscillated around the said reference voltage.
Patent JP-H1134842-A (JP)
Title: Antilock brake control device
Inventor: UMENO KOJI
IPC: B60T8/58
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To reduce the interference between the left/right drive wheels by excitation. SOLUTION: An antilock brake controller is constituted of a wheel speed sensor 20 which detects a wheel speed signal, a micro gain operation part 22 which operates a micro gain Gd or a ratio of a wheel speed micro amplitude to a brake pressure micro amplitude, when the brake pressure is micro excited by a resonance frequency of a vibration system constituted of a vehicle body, wheels, and a road surface, an ABS control part 10 which outputs a brake pressure reduction order signal for following a peak μ based on the micro gain Gd as well as the brake pressure micro excitation signal to respective control valves, and a phase difference generator 32 which is interposed in a signal line for a brake pressure micro excitation signal to a control valve for either of the drive wheels.  In setting the peak pressure to the micro excitation, the phase angle of one of the drive wheel brake pressure excitation signal is delayed by 90 deg. compared with the other drive wheel by the phase difference generator 32. This constitution can reduce the interference between the left/right drive wheels by the excitation so as to provide a superior antilock brake control performance.
Patent JP-H1018419-A (JP)
Title: Binding structure of frame of steel house
Inventor: SAWADA TAIICHI
IPC: E04B1/58
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To eliminate the complexity of binding work and enhance durability by providing a notched part to a bending area where the base part of a frame is connected to a riser. SOLUTION: A base board section 1a is projected on the end of a first frame 1 from the end of a riser 1b, thereby forming a base board projection area 3 while a riser 2b is projected on the end of a second frame 2 from the end of a base board 2a, thereby forming a riser projection 4. A notched part 1d is provided on a bending area 1c where the base board 1a on the end of the first frame 1 is connected to the riser 1b. The riser 1b is fitted in outside the riser 2b while the riser 2b is fitted into the notched part 1d so that the risers may be joined with each other.  Furthermore, the base board projection 3 of the first frame 1 is bent outside the base board 2a of the second frame 2 while the riser projection 4 is bent outside the base board 1a, thereby fastening mutually the bending area of the base board projection 3 of the first frame 1 and the base board 2a of the second frame 2 and the base board 1a of the first frame 1 with bolts 13 and nuts 14.
Patent JP-H0726418-A (JP)
Title: Polyester fiber having excellent color-developing property and exhibiting deep color
Inventor: AKITA TAKASHI
IPC: D06M101/16
Filed: 1993-07-09
Abstract: PURPOSE:To obtain a polyester fiber having excellent color-developing property, dyeable to deep color and giving good feeling. CONSTITUTION:This polyester fiber is composed of a polyester composed of ethylene terephthalate as main recurring unit and containing 0.2-2wt.% of silica having an average primary particle diameter of <=0.1mum, an aluminum oxide content of 0.2-2wt.% and a BET specific surface area of <=150m<2>/g, 0.05-1wt.% of kaolin having an average primary particle diameter of 0.2-2mum and 0.1-3wt.% of polyalkylene glycol having an average molecular weight of >=5,000. More preferably, the surface of the fiber is roughened with an alkali.
Patent JP-S6082146-A (JP)
Inventor: SHIMOJIMA KATSUHIKO
IPC: B02C15/04
Filed: 1983-10-13
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-H0946476-A (JP)
Title: Image reader and image forming device containing the image reader
Inventor: MASUDA TSUTOMU
IPC: H04N1/04
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To provide an image reader and an image forming device which contains the image reader in order to easily read the originals of larger sizes without increasing the scales of both devices. SOLUTION: A scanner 4 of a copying machine is provided with a 1st scanning part 80 and a 2nd scanning part 82. A 1st light source 25 of the part 80 may be movably disposed in the 1st scanning direction A, and the part 80 scans the originals equal to or smaller than a prescribed size in the direction A. The part 82 contains a carrier mechanism 33 which carries the originals equal to or larger than a prescribed size in a 2nd scanning direction and scans the originals by a fixed 2nd light source 92 while carrying them in the 2nd scanning direction. Both scanning parts 80 and 82 are selectively driven by a drive mechanism in response to the original sizes.
Patent JP-H0356557-A (JP)
Title: Production of spherical particle of epoxy resin
Inventor: YAMAGUCHI AKIRA
IPC: C08L63/00
Filed: 1989-07-25
Abstract: PURPOSE:To produce spherical particles of epoxy resin capable of controlling average particle diameter with concentration of a water-soluble organic solvent by emulsifying an epoxy resin composition in a water dispersion containing the solvent and curing. CONSTITUTION:(A) A composition comprising an epoxy resin containing two or more glycidyl groups in the molecule as a main component and optionally a surfactant, a water-soluble organic solvent (preferably alcohols, Cellosolve, especially isopropyl alcohol) and water and emulsified and, before or after emulsification, is blended with (B) an epoxy curing agent (preferably amine-based normal temperature curing type such as piperazine) and the composition is cured preferably at 0 deg.C-room temperature in a static state or while mildly stirring to produce spherical particles of epoxy resin.
Patent JP-H0858013-A (JP)
Title: Laminate for flexible packing
Inventor: HATANO YASUSHI
IPC: B32B7/12
Filed: 1994-08-17
Abstract: PURPOSE: To provide the laminate showing excellent peel strength not only at room temp. but also at high temp, excellent in the taste holdability of content and not substantially causing the lowering of adhesive strength even at the time of heat sterilization or cooking. CONSTITUTION: An adhesive layer for bonding a plurality of flexible materials is composed of a moisture crosslinked isocyanate terminal polyurethane hot-melt resin layer and the peel strength thereof is set to 250g/15mm width or more and the peel strength holding rate thereof at 80 deg.C is set to 30% or more.