baber/WOPTO huggingface dataset:
Patent JP-H06145315-A (JP)
Title: Aromatic polyester, its production, and molding resin composition containing same
Inventor: MATSUMURA SHUNICHI
IPC: C08G63/181
Filed: 1993-02-04
Abstract: PURPOSE:To obtain the title polyester excellent in heat resistance, flame resistance, mechanical properties and moldability by melting isophthalic acid, hydroquinone and neopentylene glycol by heating in the presence of an esterification catalyst. CONSTITUTION:A starting material comprising isophthalic acid (A), hydrofuinone (B) and neopentylene glycol (C) in amounts simultaneously satisfying the formulas: 3>=(B+C)/A<=0.9, and 90/10>=B/C>=63/35 wherein A, B and C are the numbers of moles of components A, B and C, respectively is melted by heating in the presence of an esterification catalyst to obtain an aromatic polyester which is crystalline and isotropic, comprises repeating units AB of formula I and repeating units AC of formula II in an AB to AC molar ratio of 90/10-65/30 and has an intrinsic viscosity of 0.3 or above as measured in a phenol/1,1,2,2-tetrafluoroethane (60/40 by weight) solvent mixture at 35 deg.C.
Patent JP-S55110685-A (JP)
Title: Front step for small type fishing boat
Inventor: KINOSHITA TAKASUKE
IPC: B63B17/00
Filed: 1979-02-16
Abstract: PURPOSE: To provide a flat front step, by a construction wherein a hair-pin shape support bar stretching outward from both the port side and the starboard is located at the bow, and a stem-sided portion of a flat used as a composing member of a front step is supported at a gunnel of the periphery of the bow, a stern-sided portion of the flat plate being supported by the hair-pin shape supporter.  
     CONSTITUTION: A wooden bit 50 and a hair-pin supporter stretching outward from both the port side and the starboard are fixed firmly to the bows 10a of a boat 10, a front step 70 being provided in front of the bit and the hair-pin supporter. The flat plate made of FRP is used as a composing member of the front step 70. A stem-sided portion 71 of the flat plate is fixed at a gunnel, serving as s top rail 20 of the periphery of the bows, by the use of tapping screws 73, and a stern-sided portion 72 of the flat plate is located at the hair-pin shape supporter 60 also by means of the tapping screws 73. Since the whole peripheries 71, 72 of the front step 70 are secured firmly, the front step 70 has a high support strength, and an upper surface thereof can also be formed flat. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60163325-A (JP)
Inventor: YANAGAWA HIROHIKO
IPC: H01H35/00
Filed: 1984-02-01
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-S54111162-A (JP)
Title: Heat conducting tube supporting device
Inventor: MANABE FUMIO
IPC: F28F9/00
Filed: 1978-02-20
Abstract: PURPOSE: To improve assembling accuracy of heat conducting tube supporting metal fittings of all the layers by providing their mutually contacting surfaces with a fixed angle in tangential direction of a heat conducting tube's outer circumference so as to absorb fabrication tolerance of the heat conducting tube supporting metal fittings.  
     CONSTITUTION: A contacting surface 20 between 1st layer supporting metal fitting 10C and 2nd layer supporting metal fitting 10d is provided with an inclined surface of a fixed angle in a tangential direction A of heat conducting tubes 12a and 12b. The assembling accuracy of the 2 metal fittings can be improved by connectingly fixing them with a bolt 17 and a nut 18 after correcting respective tolerances by sliding the 1st layer supporting metal fitting 10C and the 2nd layer supporting metal fitting 10d using bolt hole of diameter larger than the contacting surface 20 and diameter of the bolt 17 and setting them at appropriate positions. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05178929-A (JP)
Title: High-refractive-index transparent resin and its production
Inventor: SHIMOMURA MASAHITO
IPC: C08G75/04
Filed: 1992-02-03
Abstract: PURPOSE:To obtain a resin improved in refractive index, transparency and strength by subjecting a specified pyridine derivative and a dithiol to hydrogen transfer polymerization. CONSTITUTION:A diaminopyridine of formula I (wherein R<1> and R<2> are each H, an aliphatic group or an aromatic group) is reacted with an (alpha-substituted) acryloyl halide of formula II (wherein R<3> is R<1>; and X is halogen) in the presence of an acid binder in a solvent to obtain a pyridine derivative of formula III. This derivative and an equimolar amount of a dithiol of formula IV (wherein R<4> is an aliphatic group or an aromatic group) are subjected to hydrogen transfer polymerization at 50-100 deg.C for 10min to 100hr in an aprotic solvent to obtain a high-refractive-index resin comprising a polyaddition product comprising repeating units of formula V (wherein n is 500-5000).
Patent JP-H08206898-A (JP)
Title: Equalizer in press machine
Inventor: HIRAO NORIHISA
IPC: B21D24/02
Filed: 1995-02-06
Abstract: PURPOSE: To prevent a pumping phenomenon, in which the hydraulic pressure in a hydraulic cylinder for equalization is temporarily lowered due to pressure fluctuation at the time of press-working and the excess quantity of working oil flows in through a nonreturn valve, without impairing the durability of the device. CONSTITUTION: At the time of no press-working where a stroke signal SS is turned OFF, the working oil adjusted to a first hydraulic pressure P1 by a proportional solenoid relief reducing valve 46 is supplied to the nonreturn valve 48 and a cylinder hydraulic pressure P in the hydraulic cylinder 32 is made to be a prescribed initial hydraulic pressure. On the other hand, at the time of press-working where the stroke signal SS is turned ON, the working oil adjusted to a second hydraulic pressure P2 lower than the first hydraulic pressure P1 by the proportional solenoid relief reducing valve 46 is supplied to the nonreturn valve 48.
Patent JP-H09211129-A (JP)
Title: Vehicle radar device
Inventor: SHIOTANI TSUTOMU
IPC: G01S7/48
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To stop transmitting laser light, secure safety in the case where a pedestrian or the like exists in the neighborhood of a vehicle, and accurately detect movement of a just ahead vehicle in the case where the pedestrian or the like does not exist. SOLUTION: First laser light of low output and second laser light for distance measuring of normal output are alternately transmitted from a dirty detection light transmission part 11 and a light transmission part 13 respectively, the reflecting light of the first laser light of the low output transmitted from the dirty detection light transmission part 11 is received by a light receiving part 15, a distance up to a reflecting object is calculated with a distance operation part 17 from the light receiving signal, in the case where the distance is about zero meters, it is judged that a protection glass is dirty, in the case of relative neighborhood in a range exceeding class 1, it is judged that the pedestrian exists, and in these cases transmission of the second laser light for the distance measuring of the normal output is stopped from the dirty detection light transmission part 11.
Patent JP-S59143211-A (JP)
Inventor: KASHIMURA HITOSHI
IPC: H01B7/08
Filed: 1983-02-04
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-H06207034-A (JP)
Title: Prepreg
Inventor: MIHOICHI MASAHIKO
IPC: C08L63/00
Filed: 1993-01-08
Abstract: PURPOSE:To obtain a prepreg which is excellent in moldability and gives a molding having high heat resistance and high toughness by mixing a specified compound, a specified epoxy compound, a specified polyethersulfone, a curing agent, a radical polymerization initiator, and reinforcing fibers. CONSTITUTION:The prepreg consists of a compound (A) having at least one epoxy group and at least one vinyl group in the molecule (e.g. glycidyl methacrylate), a bisphenol A epoxy compound (B) of formula I, a curing agent (C) (e.g. 4,4'-diaminodiphenyl sulfone), a radical polymerization initiator (D) (e.g. t-butyl peroxybenzoate), a polyethersulfone having repeating units of formula II (wherein X is a group oft e.g. formula III, IV or V) in an amount of 5-100 pts.wt. based on 100 pts.wt. total of components A, B, C and D, and reinforcing fibers (e.g. carbon fibers).
Patent JP-S62177029-A (JP)
Title: Stabilized polyphenylene sulfide and production thereof
Inventor: HASEGAWA SUGIO
IPC: C08G75/02
Filed: 1986-01-31
Abstract: PURPOSE:The titled polyphenylene sulfide suitable for injection molded articles, etc., having improved oxidation stability, ultraviolet light stability and preventive performance of corrosive properties occurrence of molded article product, by adding a phenylene sulfide chain to a main chain and introducing a specific nitrogen-containing cyclic organic residue to the main chain. CONSTITUTION:(A) A phenylene sulfide chain shown by formula I (n is >=20) is added to a main chain and to the main chain part is introduced (B) 0.05-10mol% (based on phenylene sulfide unit of the component A) at least one nitrogen-containing cyclic organic residue selected from groups shown by formulas II-VII (X and Y oxygen atom, sulfur atom or -NR9- which may be the same or different; R1-R9 are hydrogen atom, aromatic hydrocarbon group or 1-18C aliphatic hydrocarbon group; m is 0 or 1-4) to give the aimed polyphenylene sulfide raising oxidation stability and melt stability of molded product and reducing a corrosive gas.
Patent JP-S58135259-A (JP)
Inventor: KISHIMOTO SABUROU
IPC: B05D7/00
Filed: 1982-02-05
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-H05303537-A (JP)
Title: Multi-address communication circuit
Inventor: ISHIZUKA TOSHIO
IPC: G06F13/00
Filed: 1992-02-04
Abstract: PURPOSE:To receive a reception-side confirmation answer on a transmission side at the time of a multi-address communication, to shorten the communication time and decrease common bus lines, and to limit retransmission as reaction to only one destination. CONSTITUTION:A multi-address transmission-side circuit 5 once obtaining the right to use a common bus 3 outputs a multi-address from a multi-address generating circuit 10 to an address bus 7, adds a parity bit from a parity generating circuit 12 to three bytes of registers 13-15, and sends them out to a data bus 8. A multi-address reception-side circuit 4 fetches the multi-address by a multi-address detecting circuit 16 and outputs a detection signal, and a receiver 17 fetches the three following byte data and stores them in registers 20-22. A parity check circuit 18 makes a parity check. An AND circuit 19 with open- collector output inputs a control signal, a parity check signal, and a the detection signal and outputs a confirmation response signal to the address bus 7 at the timing of the transition of BAK from '1' to '0'.
Patent JP-S58135863-A (JP)
Title: Alpha-halogeno-beta-indolylpropionitrile and its preparation
Inventor: MAKINO TADASHI
IPC: C07B61/00
Filed: 1982-02-09
Abstract: NEW MATERIAL:A compound shown by the formulaI(X is halogen). USE:An intermediate for preparing tryptophan. PROCESS:An alpha-halogenoacrylonitrile or an alpha,beta-dihalogenopropionitrile is reacted with indole in a molar ratio of (0.5-5):1 in the presence of 0.02-0.5mol Friedel- Crafts catalyst (e.g., AlCl3) based on 1mol indole at -50-100 deg.C, to give a compound shown by the formula. The reaction may proceed in the absence of a solvent, a solvent such as benzene, CS2, etc. may be used, and the use of 0.001- 0.50mol hydrogen halide as a cocatalyst based on 1mol indole can provide preferable results with respect to yield and reaction rate.
Patent JP-2000218440-A (JP)
Title: Wire electric discharge machine
Inventor: KOSHIO YASUHIRO
IPC: B23H7/10
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To reduce costs by improving the yield of a jet nozzle or an upper wire guide. SOLUTION: When a liquid flow 65 for line connection ejected from the liquid jetting-out port 27a of a jet nozzle 27 in an upper wire guide 22 is inclined, during line connection, the upper wire guide 22 is moved by a specified amount in U and V axial directions so as to correct shifting from a liquid receiving port 33a for line connection (W1). Thus, the liquid flow 65 ejected from the liquid jetting-out port 27a is surely guided to the line connection liquid receiving port 33a of a lower wire guide 24, and consequently a wire electrode is connected well. Therefore, the necessity of manufacturing the jet nozzle 21 or the upper wire guide with very high accuracy is eliminated, and yield is improved.
Patent JP-S53102572-A (JP)
Title: Autoamtic governor
Inventor: MORI HIROMICHI
IPC: B65G43/08
Filed: 1977-02-21
Abstract: PURPOSE: To allow the speed of article to be controlled to be constant at deliverying position by applying a brake force different at the entering position and brake altering position to the article. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62176226-A (JP)
Title: Light emitting level controller for wireless microphone by optical communication
Inventor: KAWABATA KENJI
IPC: H04B10/114
Filed: 1986-01-29
Abstract: PURPOSE:To decrease the wear of battery by receiving an optical signal from a relay adaptor and controlling the output level of the optical signal sent depending on the photodetection level. CONSTITUTION:An optical signal is sent from a light emitting element 14 of a light emission wireless microphone 15. The signal is received by a photodetector 13 of the relay adaptor 11, amplified by amplifier circuits 21, 22, demodulated by a detection circuit 20 and sent from a light emitting element 17. Then the signal from the element 17 is received by a photodetector 16 of the microphone 15, amplified by an amplifier circuit 23, demodulated by a detection circuit 24 and the light emitting level of the light emitting element 14 is controlled by a drive current control circuit 25.
Patent JP-H10220759-A (JP)
Title: Glow plug for diesel engine
Inventor: AOTA TAKASHI
IPC: F23Q7/00
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To make up for insufficient strength of a housing body against a clamping torque in the mounting of a glow plug to cope with long-sized and smaller-diameter designing of the glow plug as a whole. SOLUTION: A glow plug 10 is constituted of a cylindrical housing body 16 and a bar-shaped heater 15 to be held at the tip part thereof. The glow plug 10 thus obtained has a screw part 16b on the outer circumference of the housing body 16 to be securely screwed down in a mounting hole provided in a cylinder head of a Diesel engine. The tip part 16a of the housing body forms a sheet face part which is pressed onto a step part provided in the mounting hole to keep the combustion chamber of the engine airtight. A portion on the outer circumference part of the housing body 16 undergoes a thermal treatment such as high frequency hardening except for at least the screw part and the part like a heater holding part 20 requiring the press fitting of a sheathed heater or soldering.
Patent JP-S59143587-A (JP)
Title: Preparation of inclusion product of immobilized microbial cell
Inventor: MAEDA HIDEKATSU
IPC: C12N11/08
Filed: 1983-02-07
Abstract: PURPOSE:To prepare an inclusion product of immobilized microbial cell having excellent strength and sutiable for the proliferation of the microbial cell, at a low cost, by crosslinking hydroxyethyl acrylate with a polyalkylene glycol diacrylate. CONSTITUTION:(A) Hydroxyethyl acrylate and (B) a polyethylene glycol diacrylate or polypropylene glycol diacrylate having an average molecular weight of the main chain of about 1,000-5,000 are added to water. The molar ratio of B to A is 0.7-4%, and the concentration of the component (A) in water is 3- 5%. The solution is gelatinized by adding a polymerization initiator (e.g. a redox initiator comprising a combination of potassium persulfated and sodium bisulfite), a polymerization accelerator (e.g. 3-dimethylaminopropionitrile) and a culture liquid of microorganisms, to obtain the objective inclusion product of immobilized microbial cell.
Patent JP-S52102586-A (JP)
Title: Jointing method of oil-impregnated paper insulation cable
Inventor: WATANABE KUNIHIKO
IPC: H01R43/02
Filed: 1976-02-23
Abstract: PURPOSE: In jointing method of conductors where insulation oil flows through the gap of strands and adhesive metallic solution is applied between cutting faces of stranded wire and the other conductor, to remove insulation oil completely from the gap and to absorve heat produced during soldering by flowing insulation oil through evacuation from cable side to the proximity of soldering point. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03223740-A (JP)
Title: Optical color printer
Inventor: NAKAE NOBUYUKI
IPC: G03G15/01
Filed: 1990-01-29
Abstract: PURPOSE:To make an optical color printer compact as a device by providing a prism between the exposure white light source and the sensitized sheet, splitting the light emitted from the light source into spectrums, carrying out exposure in such a manner that the color light of a component required for exposure is selectively allowed to extract and forming a latent image. CONSTITUTION:White the light W emitted from the exposure white light source 1 via a condenser lens 8 is refracted by a spectral prism 2, and is splitted into spectrums. A liquid crystal shutter 3 is irradiated with the splitted spectrums. At this time, the liquid crystal shutters 3a, 3b, and 3c for exposing with a blue light, a green light, and a red light, respectively, are arranged in their respective positions irradiated with the rays of light where the light is splitted into the components of the blue light B, the green light G, and the red light R, respectively. Beneath the liquid crystal shutter 3, their respective image-forming lenses 5 are provided. The color rays of light passing through their respective liquid crystal shutters pass their respective image forming lenses 5 to form an image onto the photosensitive sheet 4, and then the image is exposed. Thus, a high- definition image can be outputted at a high speed by means of an inexpensive, simple structure.
Patent JP-S55110475-A (JP)
Title: Image sensor
Inventor: YAMAMOTO KEIZOU
IPC: H04N5/222
Filed: 1979-02-20
Abstract: PURPOSE: To make the unit small, to increase the video quality and to enable to extend the image sensing range, by using the optical fiber scope of tip movable type as the image sensing section and fixing the small sized similar model at the tip.  
     CONSTITUTION: The picture obtained at the tip of the optical fiber scope 1 is made similar with the scene of the actual car visible from the car window. This picture is fed to the television camera 3 through the fiber scope 1 and color picture is projected on the screen through the projector. Drive training can be made by this picture. Further, by using the front and rear drive 4, left and right drive 6 and rotary drive 7, the simulation of drive training such as lane change, passing and push-in can be made, and by the small sized similarity model 2 fixed to the tip 9 of the scope 1, the relative position relation with the road model 10, accompanying car 11, opposing car and scene 13 can correctly be grasped. Further, by using the tip drive 8, the tip 9 can be moved left and right to simulate the change in the picture at lane change with fidelity. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05219640-A (JP)
Title: Power supply
Inventor: TERASAKI TAKATOSHI
IPC: H02H3/00
Filed: 1992-02-04
Abstract: PURPOSE:To obtain a power supply having function for protecting a power supply circuit and peripheral units thereof against abnormal operation or breakdown. CONSTITUTION:The power supply comprises means 22, 23 for self diagnosing abnormality in a power supply circuit and peripheral units thereof, means 24 for protecting electronic components in the peripheral units, and means 21 for supplying necessary power to the peripheral units.
Patent JP-H08214445-A (JP)
Title: Circuit breaker
Inventor: FURUKAWA KATSUHIRO
IPC: H02H3/08
Filed: 1995-02-07
Abstract: PURPOSE: To eliminate the variation in eddy current tripping characteristics owing to variation in the secondary output characteristics of a current transformer for improved noise resistance, by comparing a sampling-value with a characteristic curve predetermined according to the type rated current of the current transformer, and determining its rate to the rated current and thus its level. CONSTITUTION: When a voltage signal corresponding to load current is sampled through an analog-to-digital conversion circuit 36, the digital voltage signal is compared with a characteristic curve predetermined according to the type and rated current of current transformers 25a, 25b, 25c. Its rate to the rated current is determined from the characteristic curve. If the characteristic curve deviates from a theoretical characteristic curve, then dummy data equivalent to the rate is validated as a sampling value. Further, the same determining means is also used in a maximum phase selecting means. This eliminates the variation in eddy current tripping characteristics owing to the variation in current transformers 25a, 25b, 25c, and improves noise characteristics.
Patent JP-S60163619-A (JP)
Inventor: AOKI YASUO
IPC: A47J41/00
Filed: 1984-02-02
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-H08214267-A (JP)
Title: Video transmitter
Inventor: WATABE YASUHIKO
IPC: H04N5/765
Filed: 1995-02-07
Abstract: PURPOSE: To remotely control the editing operation of a VTR by connecting an editor and the VTR to both the ends of a transmission line through a video transmitter provided with a signal multiplexing means and transmitting video data and a VTR control code through the same transmission line. CONSTITUTION: In a video transmitter arranged on the transmitting end of the transmission line 3, a video input part 10 inputs digital video data DV from the editor and a multiplexing part 14 and a transmission part 20 sends the data DV through the line 3. The mulitplexing part 14 decomposes a VTR operation controlling command code DA received from the editor through an additional data input part 12 into bits, multiplexes the bits with one scanning line for video data and sends the multiplexed data to the line 3. In a video transmitter arranged on the receiving end of the line 3, a decomposing part 15 separates and extracts the video data Dy and the VTR controlling code DA from the signal received from the line 3 and sends the extracted data to the VTR through an additional data output part 13a.
Patent JP-H07205572-A (JP)
Title: Time card
Inventor: KAMO MITSUO
IPC: B42D15/00
Filed: 1994-01-19
Abstract: PURPOSE:To provide a time card with which summing work and copying work can be performed efficiently and which is convenient for storing. CONSTITUTION:On a sheet-like main body 11, a folding part 15 is provided along a boundary line 11a. When it is to be inserted into a card inserting opening of a recording device, the main body 11 is folded into two at the folding part 15. Thus, two time record columns 12 and 12' provided on a surface A of the main body 11 are positioned on the top face and the rear face. Every time the card is inserted into the card inserting opening in that state, the time of arrival or departure is recorded in the time record columns 12 and 12'. When summing work is to be performed after the recording in the time record columns 12 and 12' is completed, the folded part 15 is opened and stretched, so that the two time record columns 12 and 12 ', in which the arrival and departure times are recorded, appear on one and the same face.