baber/WOPTO huggingface dataset:
Patent JP-S57195749-A (JP)
Title: Vacuum treatment apparatus
Inventor: IMADA KIYOSHI
IPC: C23C14/56
Filed: 1981-05-29
Abstract: PURPOSE:To make possible to prevent dust from entering a vacuum treatment chamber when the vacuum therein is released, by attaching a filter on the side of a valve where it is adjacent to the atmosphere, which can prevent dust from  entering the vacuum treatment chamber when the vacuum therein is released. CONSTITUTION:A workpiece is delivered from a payoff 8 via a preliminary vacuum chamber 2 located downstream thereof into the vacuum treatment chamber 1 where it is subjected to a plasma treatment, and is then wound via a preliminary vacuum chamber 3 located downstream thereof onto a wind-up gear 9. The valve 21 attached to a piping 22 connected to a side plate 20 communicated to the inside is used to release the vacuum in the vacuum chamber 1. The attached valve 23 connected with the valve 21 prevents dust or the like  from intruding into the vacuum treatment chamber 1 when the vacuum is released. When the door is required to be opened, and the valve is opened to release the vacuum, since the filter 23 is attached on the atmosphere side of the  valve 21, there is no fear of intrusion of dust into the vacuum chamber 1.
Patent JP-H10275143-A (JP)
Title: Japanese converting device
Inventor: MORIWAKI DAISUKE
IPC: G06K9/72
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide the Japanese converting device which can convert a KANJI (Chinese character) idiom before its original reading is fully inputted. SOLUTION: According to whether an code inputted from an input means 1 is a conversion code, the input is converted in the case of the conversion code, but when the code is a character, it is stored and next input is expected; and the stored character string is read out and beings to be converted. For this conversion, the length of the character string is counted and if a wild-card character is included in the character string, the wild-card character is deleted, a reading and its length are read out of a dictionary 3 and compared with the inputted character string and length.  When they match each other, the KANJI idiom, KATAKANA(square form of Japanese syllabary), and HIRAGANA(cursive form of Japanese syllabary) corresponding to the reading are read out, but when not, a check is made until a next reading is found; when there is not next reading, the conversion is finished and when the next reading is found, the next reading is read out.
Patent JP-S61239244-A (JP)
Title: Lithographic type silver halide photographic sensitive material
Inventor: YAMADA MOTOSHIGE
IPC: G03C1/047
Filed: 1985-04-16
Abstract: PURPOSE:To give ultrahigh contrast characteristics by forming on a support a silver halide photographic sensitive layer having a hydrophilic protective colloid contg. >=80wt% gelatin having amino groups modified by >=20wt% of those of the gelatin. CONSTITUTION:The silver halide photographic sensitive layer contg. silver halide emulsion having the content of >=50mol% silver chloride is formed on the support to prepare the lithographic type silver halide photographic sensitive material. Said photographic sensitive layer has a hydrophilic protective colloid contg. >=80wt% gelatin and it is necessary to modify the amino groups of this gelatin by >=20wt%. The crystal form of the silver halide to be used may be any of cubic, octahedral, tetradecahedral and flat forms and their diameters are not specially limited, but it is preferred to have an average particle diameter of 0.1-2.0mum.
Patent JP-S58197716-A (JP)
Title: Silicon wafer
Inventor: YOSHIDA MASAMICHI
IPC: H01L21/02
Filed: 1982-05-13
Abstract: PURPOSE:To realize high quality semiconductor device by containing a carbon of the specified amount into the Si wafer. CONSTITUTION:Carbon in concentration of 1X10<16>-5X10<16>pcs/cm<3> is contained in an Si wafer. A large amount of defect appears as an amount of carbon increases, but if carbon is too much, defect by carbon appears on the surface and formation of defect-free layer will become difficult. Meanwhile, if amount of carbon is as insufficient as 1X10<16>pcs/cm<3>, less amount of crystal defect appears even if an amount of oxygen is intentionally decreased, the intrinsic gettering effect is insufficient. For this reason, carbon of 1X10<16>-5X10<16>pcs/cm<3> is contained. Thereby, crystal defect in the Si wafer can be formed effectively.
Patent JP-S59207755-A (JP)
Inventor: ERUNSUTO HAGO NOODOHORUTO
IPC: H04B10/07
Filed: 1984-04-24
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-H01253431-A (JP)
Title: Method and apparatus for manufacturing corrugated fiberboard packaging sheet
Inventor: KOBAYAKAWA TAKESHI
IPC: B31B50/25
Filed: 1988-04-04
Abstract: PURPOSE:To effectively bent a corrugated fiberboard packaging sheet without collapsing its corner even if a distance between rules is, for example, 50mm or less by forming the rules on one face of the sheet at its bending position, and forming an anvil rule near the rule on the other face. CONSTITUTION:Rule cutters 16,...,16 are provided at positions corresponding to the bent parts of a corrugated packaging sheet 10 on a rule cutter cylinder 15. An anvil cylinder 17 is provided directly under the cylinder 15, and anvil rule cutters 18, 18 are provided at positions of the cylinder 17 corresponding to the vicinity directly under the outer cutters 16, 16. The sheet formed with rules 8 for a square-sectional cylindrical plate in a perpendicular direction is inserted between the cylinder 15 and the cylinder 17. Then, the sheet is pressed by the cutters 16 and formed with rules 9,...,9 for a deep groovelike side plate, the other face is pressed by the cutters 18 and formed with shallow groovelike anvil rules 22, 22. Simultaneously, it is partly cut by a cutter, not shown, thereby completing the sheet 10.
Patent JP-S63246120-A (JP)
Inventor: YASUNAGA RYUICHI
IPC: A47L9/04
Filed: 1987-04-02
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-H02263511-A (JP)
Title: Hot squeezing die
Inventor: KIMIYA YASUO
IPC: B21C3/02
Filed: 1989-04-03
Abstract: PURPOSE:To facilitate the working of a hole to house an induction heating coil by holding a ceramic outside diameter reducing part, a tube guide part and a coil housing part in metallic cases. CONSTITUTION:A metallic tube 9 is heated by a heating coil housed in a die, an outside diameter is decreased by squeezing and the thickness is increased to form a thick-wall tube 10. For this purpose, the ceramic outside diameter reducing part 1, the tube guide part 2 and the coil housing part 3 are held in the metallic cases 4, 5. Consequently, it is possible to easily manufacture and assemble the dies.
Patent JP-H05247767-A (JP)
Title: Warp-paralleling device
Inventor: TAKAYAMA MINORU
IPC: D02H13/18
Filed: 1992-03-02
Abstract: PURPOSE:To enable to parallel warps in such narrow intervals as impossible by reeds using comb teeth, to reduce damages given to the surfaces of the warps in their paralleling time as much as possible, and to change the mutual distances of the warps while the warps are inserted into blades. CONSTITUTION:The warp-paralleling device is provided with many blades 15 arranged in parallel in the lateral direction, the blades 19 having the (n) number of fine lines disposed at an approximately constant pitch in the longitudinal direction, and with tilting means 31, 37a, 37b for tilting all of the blades 15 in the lateral direction while the parallel state is kept, and with extending means 31, 36 for changing the mutual pitch P of the adjacent blades 15, and the tilting means and the extending blades change the tiling angle theta of the blades and the mutual pitch P of the blades in the state that at least approximately the relation of P-ndsin theta is kept, wherein (n) is the number of fine lines disposed in the blade and wherein (d) is the pitch of the fine lines 41 disposed in the blade 15.
Patent JP-H01254602-A (JP)
Title: Miticidal process
Inventor: YOSHIMOTO HIDEO
IPC: A01N57/14
Filed: 1988-04-01
Abstract: PURPOSE:To exterminate house mites living in carpets, beddings, etc., by contacting the mites with a miticide in an atmosphere having a specific carbon dioxide gas concentration using a closeable fumigation chamber. CONSTITUTION:Carpets, beddings, etc., are beaten to remove dead mites, etc., and put into a closeable fumigation chamber. CO2 is introduced into the chamber until the CO2 concentration reaches >=20vol.% (preferably >=30vol.%) to keep the atmosphere in oxygen-deficient state. The atmosphere is maintained at <=60% humidity and 15-25 deg.C, a miticide (e.g., dichloriphos or permethrin) is introduced into the chamber at a rate of 5-10mg/m<3> and the carpets, etc., are treated for 5-12hr. The mites living in the carpets, beddings, etc., are attracted from the inside to the surface of the carpets, etc., by the mite- attracting property of carbon dioxide gas and, furthermore, the miticide is permeated into the carpets, beddings, etc., by the permeation promoting effect of the carbon dioxide gas to improve the miticidal effect.
Patent JP-H08165287-A (JP)
Title: 1,2-dioxetane derivative
Inventor: MATSUMOTO MASAKATSU
IPC: C07D321/00
Filed: 1995-03-13
Abstract: PURPOSE: To provide a 1,2-dioxetane derivative, useful as a substrate for immunoassay, excellent in thermal stability and capable of inducing the chemiluminescence. CONSTITUTION: This compound is represented by formula I [R<1> is H, an alkyl or Si(R<9> R<10> R<11> ); R<2> , R<3> , R<5> and R<6> are each independently H or an alkyl; R<4> is an alkyl, hydroxyl group, etc.; R<7> is an alkyl; Ar is an aryl, an alkoxyl- substituted aryl, etc.], e.g. 3-t-butyl-4-methoxy-3-[(2-methoxyethoxy)methyl]-4-(3'- phosphoryloxy)phenyl-1,2-dioxetane. The compound is obtained by reacting an ester of formula II (Ar' is an aryl, etc.) with an alkyl halide of the formula, R<7> X (X is a halogen) in the presence of a strong base, then reacting the prepared enol ether with an alkyl-lithium, etc., and subsequently reacting the resultant product with singlet oxygen. The compound of formula I has a functional group, OR<1> and can readily be bound to an amino acid, a peptide, etc.
Patent JP-H02260672-A (JP)
Title: Superconductive member
Inventor: YAMAZAKI MUTSUKI
IPC: H01L39/02
Filed: 1989-03-31
Abstract: PURPOSE:To enhance a critical current and its density by a method wherein an oxide superconductor oriented layer, an oxide superconductor layer, and a normal conductor layer are successively formed in lamination on a base to form a laminated unit, and a superconductive member of this design is composed of two or more laminated units. CONSTITUTION:An oxide superconductor oriented layer 2 is formed on a base 1, an oxide superconductor layer 3 is deposited thereon, and a normal conductor layer 4 which functions as the pinning center of the superconductor layer 3 is formed thereon to form a superconductive member 5. The layer 4 is formed on a metal thin film of Fe, Ni, Co, Ag, Au, Pt, Pd, Mo, Ta, W, or the like or ally thin film of them. On the other hand, a unit is formed of a three-layered laminated body of the layers 2-4 and two or more units are successively stacked up to constitute a superconductive member 11. The oxide superconductor layers 3 separated by the layers 2 and 4 serve as current paths separately.
Patent JP-S59209503-A (JP)
Inventor: BUTANI MASANORI
IPC: B65B9/213
Filed: 1983-05-11
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-H08212696-A (JP)
Title: Phase-locked loop device of digital audio signal
Inventor: KO YON CHIYORU
IPC: H04N9/82
Filed: 1994-03-16
Abstract: PURPOSE: To make it possible to maintain predetermined frequency by detecting rising and falling edges of a period signal of input data signals transmitted from a video system, and generating a clock signal. CONSTITUTION: The signal (fsync ) output from a second clock generator 22 is input to the one side of a first phase comparator 31, the signal of phase difference output from the comparator 31 is low pass filter-processed by a first loop filter 32 to a predetermined voltage component, and then input to a first voltagecontrolled oscillator 33. The oscillator 33 outputs an oscillating frequency varying in response to the input voltage so that, at this time, the central frequency of the oscillator 33 becomes 2l.333kHz, and when the first phase period group 30 is periodically cycled, the central frequency is maintained constantly.
Patent JP-H08278689-A (JP)
Title: Recording device
Inventor: OTAKI NOBORU
IPC: G03G15/05
Filed: 1995-04-07
Abstract: PURPOSE: To provide a recording device capable of increasing printing speed, at a low cost. CONSTITUTION: The recording device is provided with electrification means 22 electtrifying the surface of a recording medium 20, a developing roller 13 disposed on the downstream side of the eletrification means 22 in the direction transporting the recording medium 20, and heat printing means 18 placed opposite to the developing roller 13 across the recording medium 20. Then, the heat printing means 18 makes toner 12 on the developing roller 13 fused across the recording medium 20, corresponding to image data, and the toner image fixed onto the recording medium 20. In such a case, since exposing, developing, transferring and fixing can be performed at one time by the heat printing means 18, a photoreceptor drum, exposing means, a fixing unit and so on, severally required by such as an electrophotgrphic printer, can be made unnecessary.  As a result, the cost can be lowered and the printing speed can be increased.
Patent JP-S5417640-A (JP)
Title: Malfunction preventive device for integrated circuit
Inventor: YOSHIZAKI MAMORU
IPC: H03K19/003
Filed: 1977-07-08
Abstract: PURPOSE:To prevent malfunction caused by the ON-OFF operation of a power supply, by performing a definite interface to the post-stage circuit by providing a Zener diode.
Patent JP-S526564-A (JP)
Title: Digital electronic watch for divers
Inventor: YODA KAZUHIRO
IPC: G01D1/18
Filed: 1975-07-04
Abstract: PURPOSE:To make a watch for divers easy to use in deep water by letting a lamp light when the water pressure is above a specified value.
Patent JP-H04315141-A (JP)
Title: Safety device for contact glass
Inventor: MAEDA HIROYUKI
IPC: G03G15/04
Filed: 1991-04-15
Abstract: PURPOSE:To obtain a safety device for a contact glass which gives a warning when the contact glass is broken or secures safety when an operator inserts a hand below the contact glass thereafter. CONSTITUTION:A detecting means 6 for detecting the broken state of a contact glass 2 when it is broken is provided, and a control part drives a display part 8 for warning in the case of judging according to a signal from the means 6 that the contact glass is broken.
Patent JP-S59209148-A (JP)
Title: Recording apparatus
Inventor: TOGANOU SHIGEO
IPC: B41J27/00
Filed: 1983-05-13
Abstract: PURPOSE:To form a high grade image in a non-peelable state, in an ink jet printer suitable for fabricating the original drawing for OHP, by providing a means for irradiating a member to be recorded after image formation with radiant light. CONSTITUTION:Recording paper 1 comprising a transparent resin film having an ink receiving layer which is ink-compatible and is cured by ultraviolet rays formed to the surface to be recorded thereof receives a color image recorded by a recording head 4 and sent to an ultraviolet ray projecting apparatus 9 by roller pairs 7, 8 to be irradiated with ultraviolet rays and the ink receiving layer is cured and toughened while the ink emitted from the recording head 4 and adhered to the ink receiving layer is brought to a perfectly fixed state in the ink receiving layer. Thereafter, the image formed paper is cut into a predetermined length by a cutter 10 and the obtained recorded paper 11 is used as the original drawing for OHP. By this method, the original drawing having a high grade image formed thereto, generating no image peeling and suitable for an overhead projector can be fabricated.
Patent JP-S62240023-A (JP)
Inventor: OZEKI KAZUHIKO
IPC: A61B1/12
Filed: 1986-04-10
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-S559846-A (JP)
Title: Method of transfer of print onto uneven surface of plate-like object
Inventor: OTOKURA TAKASHI
IPC: B44C1/17
Filed: 1978-07-06
Abstract: PURPOSE: To enable transfer of print onto an indentation of an uneven surface of an object to be achieved without making adjustment (or levelling) of the uneven surface by polishing with an emerry paper, etc., but by forming a thermoplastic resin layer on the uneven surface of the object, piling on it a transfer sheet provided with thermoplastic system transfer layer, and then, heating and compressing thus prepared layer.  
     CONSTITUTION: A primer layer 3 is provided on the surface of a base material 2 constituting a plate-like object 1 on which transfer of print is done. Granular objects are attached onto thus prepared surface to provide an uneven surface of an object on which an indentation 5 is formed. On this uneven surface of the plate-like object 1, a thermoplastic resin is applied as thin as 130W180 g/m 2  to form a clear thermoplastic resin layer 6. On the other hand, a sealer layer 9, an exfoliation layer 10 and an alkyd system thermoplastic resin system transfer ink layer 11 and piled onto the surface of a paper 8 one after another to provide a transfer sheet 7. This sheet 7 is piled onto the resin layer 6 of the plate-like object 1 keeping the ink layer on the bottom side, and put together by heating and compressing. And then, the paper 8 is exfoliated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04318221-A (JP)
Title: Internal combustion engine
Inventor: TANAKA KOTARO
IPC: F02B25/16
Filed: 1991-04-15
Abstract: PURPOSE:To prevent unburnt gas from being discharged to the outside, and reduce a residual gas amount in a cylinder. CONSTITUTION:There is provided a recessed part 8 which constitutes a combustion chamber 5 on the intake side at the bottom surface 3a of a cylinder head 3, an intake valve 1 and an injector 11 are disposed at the recessed part 8, and an exhaust valve 2 is provided at the bottom surface 3a. Air which is discharged from a supercharger 10 is supercharged in a cylinder 12 through the intake valve 1 and a scavenge port 14. Residual gas in a cylinder 11 is pushed out forcingly only with air. Air which is introduced from the recessed part 8 does not blow by immediately from the exhaust valve 2 due to a wall surface 8b, thus improving scavenge ability. Besides, fuel is supplied from the injector 11 after the exhaust valve 2 is closed, so it is possible to prevent unburnt gas from being discharged to the outside. It is, thus possible to improve emission and so forth, and reduce fuel consumption.
Patent JP-2000276627-A (JP)
Title: Structure and method for identifying object
Inventor: HOSHINO SHUICHI
IPC: B42D15/10
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a structure extremely difficult to counterfeit, inexpensive and exactly identifiable and suited to a two-dimensional article like paper in particular by forming an identifying medium form a film made of a piezoelectric material having a characteristic piezoelectric effect and giving an AC electric field to a piezoelectric film so as to judge the authenticity of an object utilizing a piezoelectric effect. SOLUTION: A piezoelectric film 3 as an identifying medium us stuck to the prescribed position of an object 1 such as a card. The film 3 can be e.g. the PVDF film of PZT being a representative inorganic piezoelectric body. The object 1 is set to the slit 5 of an identifier 4 so as to be inserted between electrodes 6 and 7. Then, AC voltage is applied to the electrodes 6 and 7 to give an AC electric field to the film 3. Then, the film 3 is vibrated in accordance with its piezoelectric constant and the frequency and voltage level of AC voltage and generates characteristic sound. This is picked up by a microphone 8, converted to an electric signal and collated with previously stored data to judge its authenticity.
Patent JP-S63249105-A (JP)
Title: Production of color filter
Inventor: MURATA TATSUO
IPC: G02B5/20
Filed: 1987-04-06
Abstract: PURPOSE:To permit formation of patterns of desired shapes consisting of colored layers having excellent adhesive to a substrate with good accuracy and yield by forming the colored layers mixed and deposited by evaporation with dyes and silane coupling agent. CONSTITUTION:A resist layer 2 laminated on the substrate 1 is exposed and developed through a photomask 3 having a desired pattern to obtain a resist pattern 2a for lifting off. A material mixed with the silane coupling agent at 1-50wt.% by the weight of the dye is deposited by evaporation thereon to form the dye layer 4. The resist layer 2a and the colored layer 4a are removed together by immersing the substrate into a soln. for removing the photoresist, by which the colored pattern consisting of the colored layer 4b having the desired shape is obtd. The colored pattern 4b having the excellent adhesiveness to the substrate 1 is thereby formed with the good accuracy without generating cracks, exfoliation, etc.
Patent JP-S58199551-A (JP)
Title: Integrated circuit
Inventor: YAZAWA AKIRA
IPC: H01L21/822
Filed: 1982-05-17
Abstract: PURPOSE:To reduce the power consumption of an integrated circuit by connecting the drain and gate of an FET directly to a power terminal and using as a power voltage of the integrated circuit the voltage which is obtained from the source. CONSTITUTION:The drain of an N-channel depletion FETQ2 having a threshold voltage VTD is connected to a power source VDD, a substrate and a gate are connected to ground, and a source is connected to a power source VLOG of an integrated circuit 1. Since the gate of an FETQ2 is grounded, a drain current initially flows, but the source voltage rises until the voltage difference VSG between the source and the gate becomes equal to -VTD. Since the relationship between the voltage difference VBS between the substrate and the source of the FET and the VTD is as designated by a curve 2, it becomes VBS=VTD, and this characteristic results in that -VTD at the crossing pint E is the voltage C. Since the power source voltage is not by VDD and always by the constant voltage between the VDD and the ground in the circuit 1, the operation with low power consumption can be performed.
Patent JP-H10279675-A (JP)
Title: Polyester polyol composition for polyurethane, polyurethane resin composition prepared therefrom, and use of polyurethane resin composition
Inventor: HAYANO SATOSHI
IPC: C08G18/42
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a polyester polyol compsn. which is excellent in hydrolysis resistance and low-temp. storage stability and can give a polyurethane resin compsn. excellent in softness and electrical properties and to provide a polyurethane resin compsn. prepd. from the same and the use of the polyurethane resin compsn. SOLUTION: This polyester polyol compsn. is produced from a polycarboxylic acid component contg. at least 50 wt.% dimer acid and a polyol component contg. at least 50 wt.% 3-methyl-1,5-pentanediol and has an average mol.wt. of 800-1,000. The polyurethane resin compsn. is prepd. by using the polyester polyol compsn. as an essential polyol component. A coating compsn. is prepd. from the polyurethane resin compsn. and is used for coating a conductive roll.