baber/WOPTO huggingface dataset:
Patent JP-S60221725-A (JP)
Title: Method for coupling temple and armor of spectacles with hinge
Inventor: IWAKI TETSUO
IPC: G02B27/10
Filed: 1984-04-18
Abstract: PURPOSE:To replace only a temple while leaving an armor as it is by brazing a deformed wire which is sectioned in a hinge shape to the endpiece of the temple, cutting the deformed wire and forming a male and a female barrel, and coupling the both with each other. CONSTITUTION:Deformed wires 3 which are sectioned in the shape of one piece of a hinge are brazed to the end part of the temple 1 and the end part of the armor 2 and cut respectively to form the male barrel 4 and female barrel 5, which are coupled with each other. Threfore, when the temple 1 is replaced with new one, the armor 2 is left as it is, the deformed wire 3 is brazed to the end part, and the temple 1 is cut to form the male barrel 4; only the temple 1 is replaced with new one while the armor 2 is left as it is, so the operation is facilitated and low-cost replacement is realized.
Patent JP-S554569-A (JP)
Title: Rotating speed detector
Inventor: KOJIMA MASANORI
IPC: G01P3/46
Filed: 1978-06-26
Abstract: PURPOSE: To double frequency response and achieve higher accuracy of detection by interposing a full-wave rectifying means between an AC voltage generating means and an envelope detecting means.  
     CONSTITUTION: The AC voltage signal a outputted from a generator 3 along with running of a DC motor 1 is supplied to a full-wave rectifier circuit 8, by which it is converted to a positive voltage signal b. This voltage is then inputted to an envelope detector 4 and the signal b1 is derived in its output. The signal b1 follows up the changes as the level voltages of envelope respectively at sections t 1  thru t 3 , t 3  thru t 5 , t 6  and so forth in response to that the crest values of the signal a have changed at the times t 2 , t 4 , t 6 . Hence, the envelope voltage is obtained by sampling the rotating speed fluctuations of the motor 1 at a rate of once every half period of the AC voltage signal of the voltage generator 3 and therefore the phase delay becomes one half and the accuracy of detection becomes twice higher. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07293423-A (JP)
Title: Principle applied output generating device
Inventor: SHIMADA EIJI
IPC: F03G3/00
Filed: 1995-02-28
Abstract: PURPOSE:To provide a pollution-free output generating device by strongly compressing air by means of gravitational dropping force of water in an upper inner vessel and ascending force of a lower inner vessel due to the reaction to generate high temperatures, further generating high temperatures utilizing the then generated extremely low pressure, and utilizing these high temperatures and extreme low pressures. CONSTITUTION:One of two vessels with the same shape and capacity is filled with water, and the other is emptied, and the vessels are connected by metal wires in a suspended manner. When the water-filled, upper inner vessel 14 falls in the airtight upper outer vessel 13 by gravity, the air in the lower part of the upper inner vessel 14 is strongly compressed to be heated to high temperatures, and the upper side becomes extreme low pressures. When the upper inner vessel 14 reaches the bottom of the upper outer vessel, a presser lid 26 is opened and the water in the upper inner vessel 14 is discharged to be heated by high temperature air. On the other hand, the extremely low pressure operates a reverse-flow check valve 24 to depressurize the inside of an upper, atmospheric pressure differential compressor device 17 to an extreme low pressure. By the depressurization to extremely low pressure, the air in an atmospheric pressure receiving vessel-air compressor chamber 30 is strongly compressed by a piston 39 to be heated to high temperatures. The highly pressurized and highly heated air is jetted through a high pressure control valve 31 to the water in the upper outer vessel 13 to heat the water further. This process is continuously repeated.
Patent JP-S522591-A (JP)
Title: Supersonic wave emitting and receiving device
Inventor: TAKAMIZAWA KINYA
IPC: G01S7/539
Filed: 1975-06-24
Abstract: PURPOSE: Supersonic wave emitting and receiving device which can convert received signal into image signal thus improving revolution. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000262982-A (JP)
Title: Mail processing device
Inventor: WATANABE TORU
IPC: B07C3/08
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a mail processing device capable of shortening the processing time and improving throughput of mail. SOLUTION: A classifier has: a feed part 2 for feeding plural mails; a take- out part 4 for taking out the fed mails one by one; a read-out part 6 for reading information about addresses of the mails taken out; a data accumulating part 3 for storing information about the read addresses; and plural classifying pockets 15 for classifying the mails based on the address information. After all the mails fed through the feed part 2 are classified based on the address information thereof, for classification in the second pass, on the transfer treatment for transferring from the classifying pockets 15 to the feed part 2, data of where to classify in the second pass and data for indication are prepared. In this way, simultaneously with the transfer completion, the second pass can be started.
Patent JP-S573835-A (JP)
Title: Petroleum resin-containing liquid diene polymer composition and use thereof
Inventor: MATSUNAMI HARUTAKE
IPC: C08L33/02
Filed: 1980-06-09
Abstract: PURPOSE: To provide the titled compsn. which has excellent alkali resistance and heat resistance and is useful as a waterproofing agent, consisting of a liquid diene polymer contg. reactive active hydrogen and a petroleum resin.  
     CONSTITUTION: 10W500pts.wt. Petroleum resin (B) having a softening point of 60W180°C and an average MW of 500W3,000, 0W300pts.wt. powdered filler (C) (e.g. talc), 5W50pts.wt. crosslinking agent (D) (e.g. toluene diisocyanate), and 0.01W2.0pts.wt. catalyst (E) (e.g. lead octenoate), are blended with 100pts.wt. liquid diene polymer (A) contg. reactive active hydrogen (e.g. polybutadiene having an average MW of 500W10,000). The mixture is kneaded at ordinary temperatures for crosslinking. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01252610-A (JP)
Title: Graft copolymer of polyvinyl alcohol and fiber and film thereof
Inventor: TAKAGI TOSHIHIKO
IPC: D01F6/34
Filed: 1988-04-01
Abstract: PURPOSE:To impart temp. sensitivity and to attempt to improve fiber-forming and film-forming properties, by graft-copolymerizing a specified (meth)acrylamide deriv. etc., onto a polyvinyl alcohol polymer. CONSTITUTION:One or more N-alkylene-substd. (meth)acrylamides of formula I and II [wherein R1 is H or CH3; R2 is R1 or C2H5; R3 is CH3, C2H5 or C3H7; A is -(CH2)n- (wherein n is 4-6), -(CH2)2-O-(CH2)2-] and another monomer copolymerizable therewith [e.g., a hydrophilic monomer such as acrylamide, an ionic monomer such as (meth)acrylic acid, or a hydrophobic monomer such as N,N-di-n-propylacrylamide] are added in a homogeneous system wherein polyvinyl alcohol is dissolved in an aq. solvent as a medium and graft copolymn. thereof is performed in an inert gas atmosphere by using a redox initiator to obtain a polyvinyl alcohol graft copolymer having an MW of 500-6,000, wherein said (meth)acrylamide, etc., are graft-copolymerized.
Patent JP-S521406-A (JP)
Title: Permanent magnet shaped rotary electric machine
Inventor: KATSUKI TAKEO
IPC: H02K1/27
Filed: 1975-06-24
Abstract: PURPOSE: A permanent magnet shaped rotary electric machine having a stable operational characterisitc in starting and operational time, with a simplified construction, in which a pole shoe comprising a magentic substance and nonmagnetic substance is attached to the surface fo pole of a disk-like permanent magnet. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06292595-A (JP)
Title: Production of low-molecular weight fibroin
Inventor: HIRABAYASHI KIYOSHI
IPC: C07K14/435
Filed: 1993-04-05
Abstract: PURPOSE:To obtain a low-molecular weight fibroin containing a useful peptide having increased functionality by hydrolyzing a high-molecular weight fibroin obtained from silk yarn. CONSTITUTION:A low-molecular weight fibroin having an average molecular weight of 200-4,000 and high physiological activity can be produced by hydrolyzing a high-molecular weight fibroin obtain from silk yarn using a hydrolase which has not been used hitherto.
Patent JP-H04288928-A (JP)
Title: Method and device for taking-up and winding wire shaped body
Inventor: TAKAHASHI TADASHI
IPC: B21C47/04
Filed: 1991-03-19
Abstract: PURPOSE:To freely take out one end or the other end from a spool by winding, together with the remainder of a wire shaped body and fixing the starting end of the body, reforming the proximity of the starting end, then cutting off at the other end on completion of winding and fixing the finishing end onto the spool. CONSTITUTION:A cutter chuck 401 in which the starting end of the wire-shaped body is clamped is guided to the chuck 102 of a holder 1 by means of a traveling truck 405, the end of the wire-shaped body is fixed on the holder 1, and the taking-up with a spool 2 is started. After a prescribed length is taken up, the starting end is released by opening the chuck 102, taken up together with a remaining wire-shaped body 4, and fixed on the spool 2. In addition after reforming is imparted between reforming rollers, the starting end is wound. Then, the wire-shaped body 4 is cut by a cutter, the spool 2 is rotated, the end of the wire-shaped body is guided into a takeup drum 201 by a takeup guide which guides the end into the spool 2, and the end is curl-fixed on the spool 2.
Patent JP-S63245515-A (JP)
Title: Data converter
Inventor: OKA SHINJI
IPC: G06F5/00
Filed: 1987-03-31
Abstract: PURPOSE:To increase the processing speed of 16-bit and 32-bit inputs by dividing data by the word length to successively this data in subregisters and generating a data storage completion signal. CONSTITUTION:The address signal from a main processor is decoded by an address decoder 11 to designate the circuit operation. 16-bit input data Di from the main processor is received twice and is stored in a low-order register RS 18 and a high-order RS 16 and are converted to 32-bit data and this data is sent to a graphic processor, and a data storage completion signal Q15 indicating the completion state of the reception operation is sent from a status indicating FF 15 to the graphic processor at the time of receiving 16-bit data twice. In this case, an intermediate indicating FF 17 is set simultaneously with storage of the first 16-bit data in the RS 18, and the signal Q15 is sent simultaneously with storage of the second 16-bit data in the RS 16.
Patent JP-H05256860-A (JP)
Title: Rotation irreguarity measurement device
IPC: G01P3/44
Filed: 1991-03-18
Abstract: PURPOSE:To measure rotation irregularity and determine a part which causes the rotation irregularity to occur specifically. CONSTITUTION:An encoder 3 is interlocked to an output axis of an equipment 1 which performs inspection and measurement. Based on a pulse signal which is output from the encoder 3, an operation processing means 5 where the pulse signal is input can specify presence or absence of rotation irregularity or the location of occurrence of the rotation irregularity by comparison with the pulse signal during normal operation.
Patent JP-S61238301-A (JP)
Title: Packing material for fluid filter and heat exchanger
Inventor: YOSHIDA MINORU
IPC: B01J19/32
Filed: 1985-04-15
Abstract: PURPOSE:To obtain a packing material structurally strong, improved in the contact with a fluid and having high efficiency, by arranging a large number of cavities provided to a packing material main body so that the lines connecting both ends thereof are inclined to the axial line of the packing material main body and shifted in the peripheral direction. CONSTITUTION:This packing material 10 for a fluid filter and heat exchange comprises a cylindrical packing material main body 12 formed of plastic made wavy in the axial direction and the packing material main body 12 has a large number of C-shape cavities 14 provided so as to leave intervals in the longitudinal direction in an inwardly protruded state. A large number of these cavities 14 are arranged so that lines X-X connecting both ends of the cavities 14 are inclined in an angular range of 30-60 deg. to the axial line Y-Y of the cylindrical packing material main body and shifted by an appropriate angle in the peripheral direction. As a result, a filter structurally strong, improved in the contact with fluid and having high efficiency can be obtained.
Patent JP-H1026557-A (JP)
Title: Method and device for calibrating infrared pyrometer of heat treating system
Inventor: YAM MARK
IPC: G01K15/00
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To calibrate a pyrometer accurately. SOLUTION: A device for calibrating a temperature probe 15 for the heat treating chamber 60 has the light source, whose intensity is stable, and the light source is optically coupled to the first end part 2 of a fiber optical guide. During calibration, the light is emitted through the second end part of the fiber optical guide. An aligning mechanism is used for aligning the fiber optical guide to the input end of the temperature probe 15. The aligning mechanism has the first aligning structure body, and the aligning structure body is engaged with the corresponding first aligning part in the chamber 60.
Patent JP-H03280455-A (JP)
Title: Device for shaping outer lead of semiconductor device
Inventor: NAMIMA NORIMASA
IPC: H01L23/50
Filed: 1990-03-29
Abstract: PURPOSE:To prevent an outer lead from being bent in a lateral direction by a method wherein a groove which guides the outer lead is provided to both or either of a die and a punch which are used for the formation of the outer lead. CONSTITUTION:Grooves 14 are provided onto the die faces 11 and 13 of a die 10 and a punch 12 corresponding to the outer leads 3 of a lead frame, and a relief groove 15 is provided vertical to the groove 14 for the rest 4a of a tie bar 4. When the punch 12 is made to descend as the outer leads 3 of the semiconductor device 1 are placed on the die face 11 of the die 10, the outer leads 3 are formed as being guided by the grooves 14 of the die 10 and the punch 12. Therefore, even if the remainder 4a of the tie bars 4 are not uniform, the outer leads 3 are formed without being bent and prevented from inducing connection failure of the leads 3.
Patent JP-H0593867-A (JP)
Title: Microscope
Inventor: KOJIMA SANENARI
IPC: G02B21/00
Filed: 1991-02-21
Abstract: PURPOSE:To automatically manipulate an optional sample that an observer or inspector selects without being affected by the kind and size of the sample. CONSTITUTION:This microscope is equipped with a data input part 7 through which the best observation illuminance of an observation optical path is set by the magnifications of respective objectives, a photodetecting element 4 or AF sensor 24 which detects the optimum illuminance of the observation optical path when the magnification of the objective inserted into the observation optical path is set through the data input part 7, and a controller 8 which stores a storage circuit with the illuminance of the observation optical path in the absence of the sample on a sample movement stage 3 detected by the photodetecting element 4 or AF sensor 24, decides whether or not there is the sample on the observation optical path according to the stored data, and controls the movement of the sample movement stage 3 according to the decision result.
Patent JP-H08278061-A (JP)
Title: Refrigerant compressor and refrigerator and refrigeration air conditioner
Inventor: KAWAGUCHI SUSUMU
IPC: F04B39/00
Filed: 1996-04-01
Abstract: PURPOSE: To improve handling properties of an application oil which is applied to wires of an electric motor for a compressor and whose moisture absorbability is lowered, by using a lubricating oil which has no miscibility with a liquid refrigerant to provide two-layer separation at liquid portions in a refrigerant circuit, which has a low viscosity to flow through a restriction part of the refrigerant circuit and whose specific gravity is lighter than that of the refrigerant. CONSTITUTION: A hard alkylbenzene having a low viscosity is used as a lubricating oil 6 for a compressor 1 in a refrigeration unit using an HFC 134a as a refrigerant. If a viscosity of oil in an evaporator 4 is made the same as that of oil to be usually used in a refrigeration unit such as a refrigerator, the fluidity of the oil and the thickness of an oil film formed on the inner wall face of the evaporator can be made substantially similar to those in the case where a conventional CFC 12 refrigerant is used.  Also, the viscosity of the oil 6 used for sliding portions in the compressor 1 varies depending upon whether the oil has miscibility, but when a solubility of the CFC 12 in the evaporator stays substantially similar even at the sliding portions in the compressor 1, actually viscous lubricity can be obtained if a low-viscous oil is used under the condition of the atmosphere of the HFC 134a.
Patent JP-H08278974-A (JP)
Title: Method and device for deciding structure of hierarchical structure data by identifier
Inventor: NAGAI TAKESHI
IPC: G06F17/30
Filed: 1995-04-04
Abstract: PURPOSE: To decide whether or not an infinite layer is generated by checking the data structure of hierarchical structure data managed with a chain. CONSTITUTION: Identifiers are added to data as elements of the hierarchical data consisting of >=2 data in upper/lower relation (step S1) and it is checked whether or not there are >=2 data having the same identifier in a vertical data string formed by inserting 2nd data below 1st data (step S2). When there are >=2 data having the same identifier, it is decided that an infinite layer is generated by data insertion (step S3) and when not, it is decided that no infinite layer is generated (step S4). The decision result is utilized to prevent data insertion that generates an infinite layer.
Patent JP-H02255612-A (JP)
Title: Medical application agent
Inventor: YAMANAKA AKITO
IPC: A61K9/70
Filed: 1989-03-29
Abstract: PURPOSE:To obtain a medical application agent, having high releasability and percutaneous absorbability of a drug and simultaneously suppressing the reduction in content of the drug with a change thereof with time by regulating exposed surfaces of a pressure-sensitive adhesive layer containing a basic drug or salt thereof to a pH within a specific range. CONSTITUTION:A medical application agent obtained by including any one of (A) a basic drug except ifenprodil and meteroprolol and a basic substance (preferably an organic carboxylic acid), (B) a basic drug salt and the basic substance (e.g. alkali metal hydroxide and amines) and (C) the basic drug and a salt thereof in a pressure-sensitive adhesive layer, regulating the pH of exposed surfaces thereof to >=7, preferably 7.0-11.5 and laminating the resultant regulated layer onto a flexible support. A copolymer of an alkyl (meth)acrylate and (meth)acrylic acid and a copolymer of the alkyl (meth)acrylate and an alkyl (meth)acrylate having ether bond in the molecule and copolymerizable monomer other than those described above are cited as the pressure-sensitive adhesive.
Patent JP-S57194834-A (JP)
Title: Vertical fitting device for fitting part with angle
Inventor: MUNEYASU KOUICHI
IPC: B23P19/02
Filed: 1981-05-27
Abstract: PURPOSE:To enable fitting from the vertical direction by giving a fitting part an arcuate motion in the fitting of the struck frame of a truck for a railway rolling stock and the part with the angle such as the hanging bar of braking unit. CONSTITUTION:The lower end of the hanging bar 8 of a braking unit is previously supported so that the center of a cap 11 reaches the center of the mounting hole 22 of a truck frame 1 when the cap 11 is set up at the nose of the hanging bar 8 and a hydraulic cylinder 21 is pushed up. When the truck 1 is fitted to a journal box 5 in the vertical direction from the upper side and dropped under a condition that the piston rod of the cylinder 21 keeps balance, the mouting hole 22 and the cap 11 are contacted. When the truck frame 1 is dropped continuously, the piston rod of the cylinder 21 drops at the point of time when the load reaches prescribed force or higher, and the hanging bar 8 draws a circular arc centering around a pin 7 and can smoothly be fitted with the truck frame 1.
Patent JP-S557606-A (JP)
Title: Data processing system
Inventor: NUMAYASU YOSHIO
IPC: G01S7/04
Filed: 1978-07-01
Abstract: PURPOSE:To keep the uniformity of display luminance required, even if the write- in speed of the reception data is changed, by rejecting the interference signal mixed to the periodical input signal and setting the short distance range. CONSTITUTION:The reception data by #0 transmission pulse is added to the shift register 6-1 via the AND 5-1 over the time axis of the write-in gate, and when the write-in clock C is fed via the AND 9-1 and OR11, the write-in for all the data to be written in is finished. Next, the time width tR of the readout gate G to read out the data from the shift register is made as tR/tW=n to the write-in gate time tW, and by taking the time ratio n as 1 or more for a short distance range and 1 or less for the long distance range, the readout speed can always be constant independently of the write-in speed. Thus, even if the write-in speed for the reception data is changed, the uniformity of display luminance required and sufficient can be kept.
Patent JP-S61239108-A (JP)
Title: Signal detector
Inventor: KUROKI YOICHI
IPC: H01L21/67
Filed: 1985-04-16
Abstract: PURPOSE:To eliminate a signal finer than a desired signal immediately by adding an output state of a binarization circuit at a specific time before the generating time and the output state of the binarization circuit at the specific time after the ending time to a measured value of an interval. CONSTITUTION:For instance, the output state of a comparator 29 at the time t3 by tD after the time t2 when the output of the comparator 29 is generated and the output state of a comparator 30 at the time by tF before the time t2 are written in a memory at the same time. Then, when the signal falls lower than the threshold voltage, a pulse synchronous circuit 32 generates the output and the output of the comparator 30 at the time t4 by the time tF before this time t5 is written in the memory at the time t6 by the time tD later with the output state of the comparator 29 at that time. Then, at the time of reading a measured memory, a CPU decides immediately whether a measured value is of the rise time or the fall time of the signal by investigating the state of high-ranking two bits and the signal finer than the desired signal can be eliminated immediately.
Patent JP-S574999-A (JP)
Title: Novel tylosin derivative and its preparation
Inventor: TANAKA AKIHIRO
IPC: A61P31/04
Filed: 1980-06-12
Abstract: NEW MATERIAL:A 23-deoxy-14,23-di dehydro mycaminosyl tylonolide shown by the formula I (R is acrl or H).  
     USE: An antibacterial agent. Having structural characteristics on the point that the titled substance has unsaturated bonds at 14 and 23 positions of mycaminosyl tylonolide. Having more improved activity against Gram-negative bacteria, e.g., "Staphylococcus aureus", etc. than tylosin.  
     PROCESS: A compound shown by the formula II (R 1  is halogen; R 2  is aldehyde or substituted aldehyde) or its salt is treated with a dehydrohalogenating agent, to give a compound shown by the formula III. When the aldehyde group of the compound shown by the formula III is protected, it is removed to give a compound shown by the formula I. 
     COPYRIGHT: (C)1982,JPO&Japio