baber/WOPTO huggingface dataset:
Patent JP-S58144220-A (JP)
Title: Vibration controller
Inventor: MARUYAMA YASUSHI
IPC: E04B1/98
Filed: 1982-02-19
Abstract: PURPOSE:To control forcibly the vibration of a vibrating body, by providing a detector for the vibration generated in the vibrating body such as a high level road and transmitting a rotation force corresponding to a controlling force to end parts of a beam part by motors provided in leg parts of the vibrating body. CONSTITUTION:The high level road has a pier 1, which consists of a beam part 2 and leg parts 3, fixed to bases buried deeply in the ground, and the pier 1 supports a bridge on the beam part 2 through a main girder. The pier 1 is fixed to bases 6, and motors 7 are fixed on bases 6 in leg parts 3. A driving sprocket is fixed to the rotation shaft of the motor 7, and power is transmitted to a sprocket 10 to be driven through a chain 9. The shaft is fitted fast to the sprocket and is fitted loosely to a bearing fixed to the inside face on each side of the beam part 2. A lever provided as one body together with the shaft extends between projections provided on the inside face of the beam part 2. An accelerometer 16 provided in the beam part 2 detects the acceleration of the vibration, and a controlling force is given to motors 7 through a filter 17, a controller 18, and a power amplifier 19 to give a vertical damping force to the beam part 2.
Patent JP-H02206205-A (JP)
Title: Frequency conversion mixer
Inventor: SUZUKI EIJI
IPC: H03D7/02
Filed: 1989-02-06
Abstract: PURPOSE:To reduce the frequency conversion loss and to use the mixer for any of a lumped constant circuit and a distributed constant circuit by inputting a 1st frequency signal to an input means, inputting a 2nd frequency signal to a detection means and outputting a signal with a frequency being the sum or difference between the 1st and 2nd frequencies via a DC component rejection capacitor. CONSTITUTION:A local oscillating signal OSC inputted to a terminal H is subject to nonlinear detection by diodes D3 and D4. In this case, a level at a point(p) is shifted to a level roughly a half the level of the local oscillating signal OSC by the diodes D3 and D4. Then a reception signal R inputted to a terminal J is mixed with the local oscillating signal OSC at the point (p) via diodes D1 and D2. The diodes D1, D2 connected in opposite polarity have a capacitance of nearly 0.2-1pF. The capacitance is most suitable for the capacitance of a coupling capacitor when a frequency f1 is 50MHz or over. Thus, the reception signal R is hardly attenuated and the passing loss is very small. Thus, the frequency conversion mixer is obtained, in which almost no output response is obtained at frequencies below the cut-off frequency of the diodes or below.
Patent JP-S53111335-A (JP)
Title: Powder coating resin composition
Inventor: OOOKA MASATAKA
IPC: C08G59/20
Filed: 1977-03-11
Abstract: PURPOSE: To prepare the title resin composition capable of affording a coated film of improved weatherability and luster by incorporating a carboxyl group-contg. polyester esin with a p-oxybenzoic acid glycidyl ester-ether as a curing agent. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07216003-A (JP)
Title: Production of vinyl chloride-based polymer
Inventor: FURUTA MADOKA
IPC: C08F2/44
Filed: 1994-01-28
Abstract: PURPOSE:To rapidly recover the unreacted monomer and produce a (co)polymer at an excellent productivity by carrying out the suspension (co)polymerization of a vinyl chloride-based monomer (and with other monomers) in an aqueous medium and then adding a sorbitan ester or a glycerol ester of a fatty acid thereto. CONSTITUTION:This method for producing a vinyl chloride-based polymer is to carry out the suspension (co)polymerization of a vinyl chloride-based monomer (and with other monomers) in an aqueous medium and then continuously or intermittently add an aqueous dispersion of a sorbitan ester or a glycerol ester of a fatty acid into a polymer slurry in a step for recovering the unreacted monomer. The ratio of water is 1-3 based on 1 monomer. Sorbitan laurate, glycerol monopalmitate, etc., are used as the ester. The time of attaining >=85% rate of (co)polymerization of the monomer(s) is regarded as the completion of (co)polymerization.
Patent JP-H06279395-A (JP)
Title: Carbon ring sulfonamide compound and medicine containing the same
Inventor: HAMANAKA NOBUYUKI
IPC: C07C311/19
Filed: 1994-01-28
Abstract: PURPOSE:To obtain the subject compound useful for oxytocic inhibition, pain relief, suppression of peristaltic movement of digestive tube, sleep, etc., as prostaglandin E2 antagonist and agonist, comprising a sulfonamide compound having a bicycloalkane structure. CONSTITUTION:7-[(1S,2S,3S,5R)-3-Amino-6,6-dimethylbicyclo[3,1,1] heptan-2-yl]-5Z- heptenoic acid methyl ester, etc., is dissolved in pyridine, cooled in an ice bath, a solution of 4-bromobenzenesulfonyl chloride in methylene chloride is dripped to the solution and reacted at a room temperature for 16 hours. The reaction mixture is poured into 4N hydrochloric acid, extracted with ethyl acetate, the extracted solution is concentrated under reduced pressure and purified by silica gel chromatography to give a carbon ring sulfonamide compound of the formula I [R<1> is ester or amide; group of formula II is group of formula III (group of formula TV is group of formula V), etc.; Ba is cis-CH=CH-(CH2)m ((m) is 1-6), etc.; R<2a> is single bond or 1-4C alkylene; R<3a> is (substituted) benzene ring, naphthalene ring, etc.].
Patent JP-S60169873-A (JP)
Title: Electrophotographic recording device
Inventor: TAGAWA KOUSEI
IPC: G03G15/16
Filed: 1984-02-13
Abstract: PURPOSE:To simplify the device and reduce its size by using a single colona discharger and a high-voltage power source as components of a corona discharging device which performs transfer and separation. CONSTITUTION:Transfer paper supplied in a direction B contacts a toner image formed on a photosensitive drum 1 and a charge having the same polarity with toner between positive and negative charges generated by the discharge of a corona discharge wire 12 connected to the high-voltage power source 13 leaks to the ground side through a control means 15 where a control grid 14 is arranged to form a transfer electric field with a charge with the opposite polarity, thereby performing transfer operation. The transfer paper advances to the part where the grid 14 is not arranged and then AC corona operates directly on the reverse surface of the transfer paper, thereby destaticizing and separating the transfer paper.
Patent JP-S59152577-A (JP)
Title: Magnetic tape cassette
Inventor: OOISHI KENGO
IPC: G11B15/62
Filed: 1983-02-21
Abstract: PURPOSE:To regulate running of a magnetic tape properly with an approximately U-shaped guide plate of a magnetic head, by constituting a head pin with a fixed shaft and a guide tube which is fitted movably only in the vertical direction along the fixed shaft and has flanges in both of upper and lower ends. CONSTITUTION:When the magnetic tape guided to a proper position starts the wave motion once during running, the magnetic tape 3 has one of upper and lower edges brought into contact with a guide part 6 of the approximately U- shaped guide plate and is subjected to such position control that the magnetic tape 3 is held in a proper position to a magnetic head 4. In this case, a guide tube 13 to which the magnetic tape 3 is pressed in accordance with the vertical motion of the magnetic tape 3 is moved quickly upward or downward on a fixed shaft 12. Thus, the position control due to the approximately U-shaped guide plate 5 acts effectively, and the edge of the magnetic tape 3 is not pressed strongly to the guide part 6 of the guide plate 5 to prevent break, fold, or the like, and the sliding force in the breadthwise direction of the magnetic tape 3 is not generated on the contacting face of the tape 3, and therefore, the degradation of the magnetic tape 3 is reduced.
Patent JP-H03238167-A (JP)
Title: Solder jetting device
Inventor: KAWAMISAKI IWAHITO
IPC: H05K3/34
Filed: 1990-02-06
Abstract: PURPOSE:To drastically decrease the mending loss after soldering by controlling a solder jetting level varying part in such a manner that the flow rate of the jetting solder increase only when a printed wiring board is positioned in the upper part of a solder jetting nozzle. CONSTITUTION:The solder in a solder tank 7 is guided by the solder jetting nozzle 5 toward the printed wiring board 1 passing at the upper part. The solder is delivered to the solder jetting nozzle 5 by solder jet vanes 3. The rotating speed of the solder jet vanes 3 is varied to two stages by using the solder jetting level varying part 15, by which the flow rate of the solder is controlled. The position of the printed wiring board is detected by a position detecting part 14. The solder jetting level varying part 15 is so controlled to increase the flow rate of the solder jetting only when the printed wiring board 1 is positioned in the upper part of the solder jetting nozzle 5. The riding of the solder onto the front surface of the printed wiring board is prevented in this way.
Patent JP-H01203707-A (JP)
Title: Spring device
Inventor: KOJIMA JUJI
IPC: F16C1/02
Filed: 1988-02-06
Abstract: PURPOSE:To provide negative or constant load characteristics throughout a whole moving range and to enlarge an application range, by a method wherein a spring, a limit member for the actuation range of the spring, a moving member between limit members are provided, the one of the limit member and the moving member is formed with a magnet, and a magnetic attraction force regulating member is mounted to the moving member. CONSTITUTION:A spring 1 is mounted to a limit member 2 formed with a spring support seat 6 making contact with a base 5 on the stationary side, a shaft 7, and a stopper plate 8. Meanwhile, a moving member 3 is formed with a head part 9 which is coupled to a pressurizing body 13 and in which the stopper plate 8 is inserted and a leg part 10. A magnet 11 formed with a permanent magnet is mounted between the inner and the outer pipe of the leg part 10, and a magnetic attraction force is exerted between the moving member 3 and the limit member 2. A regulating member 4 is formed with a body part 14, and a cam 15 serving as an actuating part and operated by a drive source through a shaft 15a. This constitution provides negative or constant load characteristics throughout the whole moving range of the moving member 3, enables variation of characteristics, and permits enlargement of an application range.
Patent JP-H03231247-A (JP)
Title: Method for producing image contour data
Inventor: OSAWA IKUO
IPC: G03F1/00
Filed: 1990-02-06
Abstract: PURPOSE:To obtain extraction contour line continuing in adjacent partial image sections by regarding the coordinate value of distributing points which proportionally distribute a straight line as contour data of a superposed area and successively connecting them. CONSTITUTION:As for respective dividing points (mj) and (nj), the coordinate value of the distributing point (ij) which proportionally distributes the straight line connecting the points (mj) and (nj) is successively obtained in order from j=0. Then, the coordinate value is registered in a temporary contour data memory 14 as the contour data that the superposed area between the partial image sections Ni+1 and Ni is not decided. The contour data in the superposed area stored in the memory 14 is emphatically displayed on the screen of a CRT 16 as a temporary extraction contour line (a curved line L) together with the temporary extraction contour lines (the curved lines M1 and N1) in the front and back areas other than the superposed area of the partial image section. Then, a threshold level in the present partial image section Ni is properly adjusted and the connection processing of the superposed area and the former partial image section is executed. Thus, the extraction contour line continuing in the adjacent partial image sections is obtained.
Patent JP-S60171877-A (JP)
Title: Pal/secm common tuner unit
Inventor: SUZUKI HATSUMI
IPC: H04N5/62
Filed: 1984-02-15
Abstract: PURPOSE:To receive all bands of PAL, SECAM by switching a tuning frequency and also applying frequency conversion to a VHF low channel sound signal of the SECAM. CONSTITUTION:A tuner 2 receives broadcast of PAL and SECAM to output a prescribed IF signal. A tuning circuit 9 of a video demodulation circuit 8 is tuned to the SECAM VHF high channel and the UHF channel. The output of the circuit 9 is demodulated by a video demodulation circuit 23. A diode 14 of the circuit 9 is turned on at the reception of VHF low channel of the SECAM so as to switch the tuning frequency. A BPF16 passes the sound IF signal of the VHF low channel of the SECAM. A mixer circuit 17 applies frequency conversion at the reception of VHF low channel and supplies the result to the demodulation circuit 9.
Patent JP-S58144295-A (JP)
Inventor: KAWABATA KENJI
IPC: G07F9/00
Filed: 1982-02-19
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-H07237939-A (JP)
Title: Liquid curable resin composition for optical fiber
Inventor: SUWA MITSUFUMI
IPC: C03C25/10
Filed: 1994-02-24
Abstract: PURPOSE: To obtain a curable resin composition for optical fiber coating having stable mechanical properties after curing even at a high temp. and little discoloration by incorporating a specific high mol.wt. acrylic copolymer.  
     CONSTITUTION: The liquid curable resin composition for optical fiber coating is produced by incorporating a polymer having ≥5,000 number-average mol.wt. and structural units expressed by formula I and formula II (R 1 , R 2  are each H or methyl; X is -COOR 3 , aryl, cyano, halogen or 1-10C alkyl; R 3  is H or a 1-30C hydrocarbonic group; Y is a functional group containing (meta) acryloyloxy group) as an essential component. As suitable examples of the polymer, methyl acrylate/2-hydroxyethyl acrylate/acrylic acid copolymer or the like can be mentioned. By incorporating the polymer jointly with a urethane (meta)acrylate polymer, Young's modulus, elongation or the like can be controlled. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S56124219-A (JP)
Title: High series capacity transformer winding
Inventor: MIKI ATSUSHI
IPC: H01F27/28
Filed: 1980-03-05
Abstract: PURPOSE: To improve the surge voltage characteristic of the subject transformer winding by a method wherein the transformer winding is divided into a plurality of blocks having a plurality of interlayer coils respectively and the number of turns of each block is changed.  
     CONSTITUTION: The section between the line terminal U side and the other terminal O such as a neutral point terminal and medium voltage line terminal of the transformer winding is divided into three blocks of I, II and III, each of which having a plurality of interlayer coils CIW, CIIW and CIII. The number of turns NI, NII and NIII of the coils CI, CII and CIII is formed in such manner that they will be turned into NI>NII>NIII.Through said formation, the series electrostatic capacity of the block coil is reduced as it approaches to the other terminal side from the line terminal, thereby enabling to improve the surge voltage characteristic. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05223241-A (JP)
Title: Gas burning boiler
Inventor: BABA AKIRA
IPC: F23L1/00
Filed: 1992-02-13
Abstract: PURPOSE:To obtain a gas burning boiler which is capable of preventing the generation of combustion vibration. CONSTITUTION:The height, depth and axial directions of a furnace for wind boxes 7a and 7b and an after air port wind box 9 are arranged to be asymmetrical at least in one direction so as to change the capacity of wind boxes. The amplitudes of height direction vibration mode, depth direction vibration mod and axial vibration mode can be reduced by changing the wind box capacity as described above. It is, therefore, possible to prevent the generation of combustion vibration.
Patent JP-H07233322-A (JP)
Title: Polyamide film
Inventor: URABE HIROSHI
IPC: C08L77/00
Filed: 1994-02-24
Abstract: PURPOSE:To obtain a polyamide film composed of a composition produced by compounding a polyamide resin with a specific flexibilizing agent, imparted with flexibility without deteriorating the gas-barrierness and transparency and suitable as a food packaging material, especially a packaging material for skin pack, etc. CONSTITUTION:This polyamide film is composed of a composition produced by compounding (A) 100 pts.wt. of a polyamide resin (preferably nylon 6 or nylon 6/nylon 6.6 copolymer resin) with (B) 0.05-1 pt.wt., preferably 0.5-1 pt.wt. of a flexibilizing agent consisting of a polyalkylene glycol having an average molecular weight of 200-2,000 (preferably polyethylene glycol or polypropylene glycol). The raw film for the drawn film is preferably formed by T-die process or water-cooled inflation process from the viewpoint of continuous drawing operation. The thickness of the film is preferably 30-70mum.
Patent JP-2000226413-A (JP)
Title: Production of fluoro organosilicon compound
Inventor: MATSUDA TAKASHI
IPC: C08F8/12
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To obtain a silanol-terminated fluoro organosilicon compound having an improved conversion into terminal OH groups by hydrolyzing a compound obtained by reacting a fluoro organosilicon compound with acetic anhydride. SOLUTION: A compound of formula II, obtained by reacting a fluoro organosilicon compound of formula I with at least two mol, per mol of the Si-Cl groups, of acetic anhydride at 50-140 deg.C for 2-6 hr is hydrolyzed for 1-4 hr by the addition of 1.0-1.5 mol, per mol of the terminal Si-OAC groups, of an alkaline aqueous solution to obtain a silanol-terminated fluoro organosilicon compound of formula III. In the formulae, Rf is a divalent fluorohydrocarbon group or a divalent fluoro polyether group; R1 is an (un)substituted divalent hydrocarbon group which may be interrupted by at least one atom selected from among O, N, Si, and S or may contain amido or sulfonamido; Z is a group of the formula: -SiR2R3; and R2 and R3 are each a monovalent organic group.
Patent JP-H01202683-A (JP)
Title: Human body soft tissue equivalent material
Inventor: HIRAOKA TAKESHI
IPC: A61B6/00
Filed: 1988-02-08
Abstract: PURPOSE:To facilitate processing, by constituting the title material by using polyoxypropyleneamine in a bisphenol A type resin being a main agent as a curing agent and adding a modified polyolefin resin and calcium carbonate to said resin. CONSTITUTION:90-120wt.% of an epoxy resin being a main agent, 25-40wt.% of polyoxypolyleneamine as a curing agent, 20-40wt.% of a modified polyolefin resin as a dispersing/holding agent, 0.1-5wt.% of a microballoon as a specific gravity controller and 5-15wt.% of calcium carbonate as a characteristic modifier are mixed under stirring to be injected in a predetermined mold and cured to prepare a phantom. The average atomic number Z' in the material of the phantom is made near to the value of water and the equivalency with water thereof is enhanced. Therefore, the title material easy in processing and preparation and having high durability can be obtained at low cost.
Patent JP-H07235957-A (JP)
Title: Frequency correcting system
Inventor: SHIMIZU KOICHI
IPC: H03J7/02
Filed: 1994-02-24
Abstract: PURPOSE:To perform frequency correction in a frequency wider than ever by using a conventional digital demodulator without depending on digital transmission speed. CONSTITUTION:The reliability of the frequency of a detected reception signal is checked by checking whether or not synchronism with a signal sent from a transmitter is established by a synchronism establishment detector 15. When it is Judged that deviation occurs by the synchronism establishment detector 15, an operation processor 11 adjusts a reference signal so as to detect the frequency of the reception signal by adjusting a reference signal generator 12.
Patent JP-2000227064-A (JP)
Title: Decompressor of outboard engine
Inventor: SUZUKI HIROYUKI
IPC: F01L13/08
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To release a decompressor at a lower rotating speed. SOLUTION: In an outboard engine in which a crankshaft and a camshaft 26 are vertically arranged, and an exhaust valve 72 is arranged below an intake valve 71, a cam 26a for the intake valve and a cam 26b for the exhaust valve formed on the camshaft, and decompression lever 90 mounted under the cam for the exhaust valve and rotationally movably in the vertical direction and having a cam 90a for a decompressor, are provided. The position of the total center of gravity of the decompression lever 90 is set so that the angular moment is larger than the minimum return moment, and the angle connecting the rotational center of the total center of gravity is not more than an angle at which a target release rotating speed is obtained.
Patent JP-H02206476-A (JP)
Title: Living body stimulation apparatus for accelerating growth of bone
Inventor: MASAKI KAZUMI
IPC: A61N1/36
Filed: 1989-02-06
Abstract: PURPOSE:To effectively accelerate the growth of a bone without embedding an electrode in a living body by constituting the title apparatus of a stimulation voltage generating means for generating stimulation voltage wherein the ratio of a positive voltage component and a negative voltage component is within a specific range and a current supply means for supplying said stimulation voltage to the living body. CONSTITUTION:By controlling the magnitude of the positive voltage component ep in the stimulation voltage oscillated from a blocking oscillation circuit, the ratio of the positive voltage component ep and a negative voltage component en is set to a range of about 0.1:1-0.5:1. A pad director 1 and a grip director 7 are respectively connected to the output terminals of an apparatus main body 8 having a stimulation voltage generation means mounted therein. Subsequently, an electric conductive liquid such as water or an electrolyte solution is infiltrated in the sponge members 5 of the pad director 1 and the grip director 7 and the pad director 1 is brought into contact with the appropriate region of the body in such a state that the grip director 7 is inserted in the belt member 2 of the pad director 1 by one hand while the grip director 7 is supported by the other hand to supply a current.
Patent JP-S60174033-A (JP)
Inventor: OKUDERA HIRONAO
IPC: H02J13/00
Filed: 1984-02-17
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-S59160390-A (JP)
Title: Color solid-state image pickup device
Inventor: SATOU KAZUO
IPC: H04N9/09
Filed: 1984-02-17
Abstract: PURPOSE:To improve interlacing effect by supplying a surplus pulse by one in odd (even) field to the vertical scanning circuit of one of a solid-state image pickup element which is arranged while shifting by a 1/2 picture element pitch. CONSTITUTION:A horizontal driving pulse S4 outputted from a synchronizing signal generating circuit 28 is frequency-divided by a frequency divider 3 until to obtain a vertical period, and supplied to a logical circuit 38 to obtain a vertical pulse S15, which is applied to a logical circuit 40. A vertical driving pulse S8, on the other hand, is outputted from the circuit 28 to a 1/2 frequency divider 41, which is applie to said logical circuit 40 as a pulse signal S9 which is inverted in an odd field period I and as even field period II. This logical circuit 40 sends a vertical pulse S10 to logical circuits 35 and 36 only in the odd field period I . Pulses S16 and S12 are ANDed to send a pulse S10 and a pulse S17 by one to adding circuit 42 and 43 respectively in the vertical blanking period of the odd field.