baber/WOPTO huggingface dataset:
Patent JP-H10290948-A (JP)
Title: Integral and continuous production equipment for shape steel having coating films
Inventor: MARUYAMA HIDEJIRO
IPC: B05C19/00
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To integrally and continuously produce shape steel having coating films by making it possible to incorporate a powder coating stage into a production line for shape steel blanks. SOLUTION: This continuous production equipment for shape steel is provided with a roll molding machine 3 for molding and finishing the shape steel blanks of the prescribed sections uniform in a longitudinal direction by bending a belt-like steel sheet in its transverse direction on the downstream side of an un-coiler 2 for un-coiling this steel sheet and is provided with a cutting machine 4 for cutting the shape steel blanks emerging from this molding machine 3 to a specified length on the downstream side of the roll molding machine 3.  In such a case, the equipment is provided with a degreasing and washing device 6 for degreasing and washing the cut shape steel blanks and a drying machine 7 for drying the shape steel blanks after the washing on the downstream side of this cutting machine 4 and is provided with a powder resin coating booth 8 for applying a powder resin on the surfaces of the shape steel blanks on the downstream side of this drying machine 7. The equipment is provided with an induction heating device 9 for melting the powder resin and fixing the molten resin to the shape steel blanks by inductively heating the shape steel blanks to the temp. higher than the m.p. of the powder resin on the downstream side of this booth 8.
Patent JP-S61287225-A (JP)
Title: Heating furnace
Inventor: TAKAGI MIKIO
IPC: F27D11/02
Filed: 1985-06-14
Abstract: PURPOSE:To simplify the construction of a heating furnace by disposing connecting wirings of the heater of the furnace with terminals of sections in a space between inner and outer tubes, and connecting the end of the furnace. CONSTITUTION:Outer and inner tubes 21, 20 are disposed through the prescribed interval in a heating furnace, and a heater supporting mechanism 18 and heaters 19 divided into a plurality of sections are provided in the tube 20. The terminal electrodes 23-26 of the heater from the tube 20 are wired via through holes 27-30 formed at the tube 30 with the terminal 32 of a terminal board 31. Accordingly, the wirings from a power source are simultaneously formed on the board 31 to simplify the construction and to improve the workability.
Patent JP-S61287273-A (JP)
Title: Nonvolatile semiconductor memory device
Inventor: SEKIYA KIYOUZOU
IPC: H01L21/8246
Filed: 1985-06-14
Abstract: PURPOSE:To shorten a designing time by forming an Si signature transistor Tr in the same 2-layer gate structure as a nonvolatile memory Tr, thereby eliminating the complexity of the design. CONSTITUTION:An Si signature TrT which forms a nonvolatile semiconductor memory has a 2-layer gate structure made of entirely the same pattern as a nonvolatile memory Tr. That is, a 2-layer structure of a floating gate 6 and a TrT control gate 2 is formed. When the Si signature Tr is formed of the 2-layer gate structure in this manner, a nonvolatile memory Tr and TrT can be formed by the repetition of the same patterns to reduce the complexity of design of the nonvolatile semiconductor memory, thereby shortening the designing time.
Patent JP-H08295497-A (JP)
Title: Knife tool device for working vehicle
Inventor: SAWA HIDEKAZU
IPC: B08B1/00
Filed: 1995-04-26
Abstract: PURPOSE: To prevent impedance of visual observation of a work spot by a driver by a method wherein a nozzle is fixed to the interior of a frame for a knife tool and a feed water piping and an oil pressure piping for feed and discharge are extended through a frame for mounting a swing cylinder, coupled to the base part side of the frame, and the interior side of the frame for the knife tool. CONSTITUTION: In a knife tool device 18, a nozzle 37 for discharge of water is fixed to a bracket 38 for fixing a nozzle at the interior of a frame 29 for a knife tool. A feed water pipe 36 connected to a nozzle 37 is arranged through a frame 28 for mounting a swing cylinder and the frame 29 for a knife tool. The oil pressure piping 35 for feed and discharge of a swing cylinder 34 is arranged on the inner side of the frame 28 for mounting a swing cylinder. Thus, during a scraping work for a coal shelf drop group, the mounting part of the nozzle 37, the feed water pipe 36, and the oil pressure piping 35 for feed and discharge are prevented from an obstacle on visual observation of a working spot by a driver, and the mounting part of the nozzle 37, the feed water pipe 36, and the oil pressure piping 35 for feed and discharge are prevented from hooking other obstacle.
Patent JP-H01300386-A (JP)
Title: Card reader writer
Inventor: IINO RYOICHI
IPC: G06K13/04
Filed: 1988-05-28
Abstract: PURPOSE:To thin (flatten) the title device by using a flat rotor for a card carrying means, horizontally arranging this card carrying means for a card, and transferring the card with either the outer circumferential surface of the card carrying means or the outer circumferential part of the flat part of the card carrying means. CONSTITUTION:Both a flat motor 12 and a ring body (card carrying means) 16 are made into flat ones, and both the motor 12 and the ring body 16 are horizontally arranged for a card 4. In other words, since the card 4, the flat motor 12, and the ring body 16 are provided in parallel in thin space, the whole of the device can be made into an extremely flat one. Further, since the flat motor 12 and the ring body 16 as the card carrying means are unified, a card carrying mechanism can be an extremely simple one. Thus, the number of the parts of the device can be reduced, and the whole of the device can be lightened and miniaturized.
Patent JP-2000316997-A (JP)
Title: Laser depilating method
Inventor: YAMAZAKI IWAO
IPC: A61B18/12
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To control quantity of light energy which is absorbed when laser is irradiated and protect a skin especially from harmful ultraviolet composing of each process, i.e., a process which removes unnecessary hair, a process which forms a heat sink coat by dint of applying gel on a depilated part and a process which irradiates laser light on the heat sink coat. SOLUTION: A laser depilating method is composed of a depilation process, a protection coating process and a laser light irradiating process. The depilation process is that a wax sheet for depilation is put on a part to be depilated so as to improve efficiency of depilation and peel unnecessary hair off from the root of the hair at a stretch. The protection coating process is that a gel mixing red pigment is applied on repilated part thickly. Thereby, the protection coat which is made of a gel layer is formed and skin is protected from harmful ultraviolet then a coat is formed on a surface of the skin thereby an excessive absorption of light energy can be prevented. The laser irradiating process is that laser light is irradiated from the jel layer.  Permeated laser light generates Joule heat by dint of being absorbed by melanin in the cuticle and albuminoid degeneration is caused on a cutaneous structure by Joule heat.
Patent JP-H04354100-A (JP)
Title: Car type discriminator
Inventor: KUWAGAKI HIROYUKI
IPC: G08G1/04
Filed: 1991-05-31
Abstract: PURPOSE:To extremely decrease the probability of erroneously discriminating a car type by discriminating a bus or a truck especially even when information on a number plate can not be read. CONSTITUTION:An image pickup device 4 pickes up the front image of an approaching car. When a car detector 3 detects the approaching car, an image processing part 5 fetches the front image of the car picked up by the image pickup device 4, extracts the feature information of the car by executing image processings such as smoothing, differentiation and binarizing or the like and discriminates the car type by collating this feature information with a reference pattern previously stored in a dictionary memory.
Patent JP-S63298995-A (JP)
Title: X-ray high voltage device
Inventor: KOBAYASHI HIROMASA
IPC: H05G1/20
Filed: 1987-05-28
Abstract: PURPOSE:To aim at reduction of the power consumption at the time of fluoroscopy by reducing the operating frequency of a chopper circuit at the time of fluoroscopy to less than that at the time of photographing. CONSTITUTION:At the time of photographing, a change-over switch S24 is changed to the pulse-generator P18 side, so that the output of the P18 is applied as it is by means of the S24, an AND circuit 20, and a driving circuit 15 to a chopper transistor CT2. Therefore, the CT2 is on-off controlled with its output as the working frequency. At the time of fluoroscopy, the S24 is changed to the frequency demultiplier 23 side, so that the output of the P18 is decreased by the dividing coefficient, such as 1/2-1/5, of the frequency demultiplier 23, and then applied by means of the S24, the AND circuit 20 and the driving circuit 15 to the CT2, and further, the CT2 is on-off controlled by a signal, in which the working frequency is decreased by 1/2-1/5. Therefore, the power consumption of a snubber resistance 4 for a snubber circuit 30 at the time of fluoroscopy is reduced by 1/2-1/5 than that at the time of photographing. Thereby, the power consumption at the time of fluoroscopy can be reduced.
Patent JP-H08106692-A (JP)
Title: Centering mechanism for double-sided disk
Inventor: YAMASHITA MASAKAZU
IPC: G11B17/028
Filed: 1994-05-19
Abstract: PURPOSE: To perform the centering operation of a stuck double-sided disk by a simple constitution. CONSTITUTION: The double-sided disk is clamped by a 1st clamping member 14 and a 2nd clamping member 3, and is centered by a centering means provided in the 2nd clamping member. The centering means includes plural centering members 8 abutted on a center hole of the disk to position the centering members almost at the middle in the thickness direction of the double-sided disk.
Patent JP-H07322365-A (JP)
Title: Infrared ray remote control system
Inventor: MIYAGAWA SHINJI
IPC: H04B10/116
Filed: 1994-05-20
Abstract: PURPOSE:To realize an infrared ray remote control system which is capable of controlling equipments to be controlled which are different in the frequency of the carrier of an infrared ray remote control signal and the format of the remote control signal together by receiving the signal from a remote control transmitter by using an infrared ray receiver and transmitting a remote control signal by a cable. CONSTITUTION:This system is provided with a controller 70 having an infrared ray receiver 60 receiving a remote control signal modulated by infrared ray and transmitting the remote control signal which is modulated by a carrier to a signal cable, a reception detection means 74 receiving the remote control signal which is transmitted from this infrared ray receiver 60 and for which the carrier modulation is performed via a signal cable 20 and performing a detection, a control means 75 performing a control in accordance with the remote control signal detected by this reception detection means 74 and an infrared ray transmission means 78 modulating the remote control signal which is transmitted from the infrared ray receiver 60 and for which the carrier modulation is performed by infrared ray and transmitting the signal.
Patent JP-S6021921-A (JP)
Title: Apparatus for double-twist spinning
Inventor: ANAHARA AKIJI
IPC: D01H7/86
Filed: 1983-07-16
Abstract: PURPOSE:To obtain a spun yarn free from twist irregularity, by placing air false twisting nozzle at the turning part of the yarn of a double twister, a yarn-guiding hole to guide the yarn delivered from the false twisting nozzle to the center hole of the spindle, and a friction ring to contact with the ballooned yarn at the bobbin cover of the stationary system. CONSTITUTION:A fiber bundle drafted with the drafting device 1 is introduced through the ballooning guide 29 into a double twister. In the above process, the ballooning fiber bundle Y is guided along the friction rings 54, 55 attached to the exterior part of the bobbin cover 43, introduced into the air false twisting nozzle 9 of the turning part through the guide 10 rotating integrally with the spindle 2, and introduced into the center hole 35 of the spindle through the yarn- guiding bent hole 8. The yarn is taken out from the elongated part 52 of the spindle hole, passed through the stationary guide roller 33 and the traverse guide 28 moving reciprocately along the bobbin cover 43, and wound on a bobbin to obtain a package P.
Patent JP-H07329090-A (JP)
Title: Manufacture of laminated sheet
Inventor: TONOKI TAKEYUKI
IPC: B29C43/18
Filed: 1994-06-13
Abstract: PURPOSE:To manufacture a laminated sheet without using a solvent, by a method wherein a fixed number of sheets on which dihydro-1, 3-benzoxazines having a specific group in a molecule are watermarked are piled upon each other, heated and pressurized. CONSTITUTION:Dihydro-1, 3-benzoxazines (hereinafter referred to as dihydrobenzoxazine resin) having at least two groups, which is shown by the formula, in a molecule is pulverized, dispersed into water together with a fiber, which is watermarked by wire cloth and made into a sheetlike state. A cellulose fiber is preferable as the fiber. A constituent body which is obtained by piling up a fixed number of the sheets to each other are coated with a release film, heated. pressurized and a laminated sheet is obtained. Hereupon, R<1> represents a phenyl group, a substituted phenyl group, a methyl group or a cyclohexyl group and R<3> represents hydrogen, a methyl group, an ethyl group or a phenyl group.
Patent JP-S5655405-A (JP)
Title: Polymerization of ethylene
Inventor: UENO HARUO
IPC: C08F4/00
Filed: 1979-10-11
Abstract: PURPOSE: An ethylene polymerization process which provides an improved polymer yield per unit solid catalyst and does not required catalyst residue removal operation, comprising polymerizing ethylene by using as a catalyst a combination of a specific solid catalyst component and an organic Al compound.  
     CONSTITUTION: To a reaction product solution obtained by reacting in an inert organic solvent, (i) an aluminum halide such as AlCl 3  with (ii) a tetraalkoxysilane such as tetramethoxysilane is added (iii) an ethereal solution of a Grignard compound represented by the formula, wherein R 2  is a 1W8C alkyl and X is a halogen, and the resulting mixture is reacted to produce a solid product. Then, a solid catalyst component is obtained by contacting the solid product with (iv) a titanium tetrahalide such as TiCl 4 . Ethylene is polymerized in a liquid phase or a gaseous phase in the presence of said solid catalyst component and a trialkyl aluminum to produce a polymer.  
     EFFECT: A high bulk density polymer is obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08327725-A (JP)
Title: Underwater-sonar designing system
Inventor: SHIOHATA HIRONORI
IPC: G01S7/52
Filed: 1995-05-29
Abstract: PURPOSE: To achieve the shortening of designing period and the high performance of the underwater sonar as an object by arbitrarily changing the design parameters such as the materials and shapes of piezoelectric elements and other structures, and readily analyzing the electric vibration characteristics and the sound pressure characteristics. CONSTITUTION: Element-matrix forming parts 5, 6 and 7 based on a finite element method are provided so as to facilitate the analysis of an electricity- structure compound. Analysis data required for a vibration analysis means 10 are formed in an element-matrix forming part 8 of the structure system. The vibration response obtained in the vibration analysis means 10 is used as the external force. The radiated vibration sound is analyzed in a sound analysis means 11, and fluid load is adequately evaluated in a fluid-load operating part 12. The adequate element is obtained in a correcting part 13. The element matrix obtained in this way and the element matrix, which is obtained from the finite element method of the electric system are used, and the dynamic behavior of the structure-electric system is obtained in analysis means 15.  Furthermore, the radiated vibration sound is obtained in a sound analysis means 16, and the result is displayed on a display means 17.
Patent JP-S5761525-A (JP)
Title: Film filled with inorganic filler
Inventor: NISHISAKI KATSUMI
IPC: C08L101/00
Filed: 1980-09-20
Abstract: PURPOSE: To improve tensile strength, flexibility etc. by inflation forming the compound composed of the specified amount of ethylene-vinyl-acetate copolymer having the specified melt index value and the specified amount of cement.  
     CONSTITUTION: 100pts.wt. of ethylene-vinylacetate copolymer (EVA) having vinylacetate content of 5W50wt% and 0.1W30g/10min melt index and 20W200pts.wt. of cement are mixed and EVA compound is prepared. This EVA compound is extruded at 130W200°C, inflation-formed under the condition of blow ratio 1:3W1:10 and the inorganic filler filled film is manufactured. Though Partland, white cement and fly ash etc. may be used, white cement is most suitable in point of color tone. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5463093-A (JP)
Title: Substituted sym-triazine compound
Inventor: KUWAMURA TSUNEHIKO
IPC: C07D498/08
Filed: 1977-10-29
Abstract: NEW MATERIAL:Substituted sym-triazine compound of formula [Y<1> is H, covalent bond; Y<2> is OH when Y<1> is H, and covalent bond when Y<1> is covalent bond; Z is R, RO, RNH, RR<1>N, RCH(OH)CH2RCH(OH) CH2, etc. (R, R<1> are aliphatic  hydrocarbon); m, n are integers of >=2]. EXAMPLE:6-Dodecyl-(sym)-triazine-2,4-diol bistriethylene glycol ether. USE:A surface active agent, and a phase transfer catalyst. Especially, a crown ether compound wherein Y<1> and Y<2> are covalent bonds, has metal cation capturing activity, and is useful as a surface avtive agent as well as a phase transfer catalyst which activates an anionic reagent. PROCESS:The compound of formula is prepared by condensing mono-potassium polyethylene glycolate through 2- and 4-positions of chlorine atoms of 6-alkyl intermediate, which is obtained by reacting cyanuric chloride with a Grignard reagent.
Patent JP-S61287256-A (JP)
Title: Semiconductor integrated circuit device
Inventor: TSUJIMOTO KOICHI
IPC: H01L27/082
Filed: 1985-06-14
Abstract: PURPOSE:To stabilize an operation of an I<2>L unit by forming an Si3N4 film on the base of an inverted NPN transistor, and not forming it on the base of a lateral PNP transistor. CONSTITUTION:An N-type base 3 of a PNP injector on a P-type Si substrate 1 buried with an N<+> type emitter 2 of an inverted NPN driver is separated by a P<+> type layer 4. After an N<+> type layer 5 is connected with the N<+> type layer 2, a P-type emitter 6-1 of the injector and a P-type base 6-2 of P-type collector and driver are formed, and N<+> type collectors 7-1, 7-2 of the driver are formed. An Si3N4 film 10 is deposited on an SiO2 film 8, allowed to remain only on the base 6-2, and an electrode 9 is attached. H ions of the film 10 on the base 6-2 of the driver arrive at the boundary between the film 8 and the substrate to bond with the dangling bond of Si, thereby reducing the recombination current on the surface of the base, and hFE is increased to enhance the withstand voltage, but since Si3N4 is not formed on the base 7-2 of the injector, the hFE is reduced to stabilize the operation of an I<2>L and to effectively integrate it.
Patent JP-H10316963-A (JP)
Title: Dispersant for excavation slurry
Inventor: ISHIGURO MASAO
IPC: C09K8/04
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To obtain a dispersant for an excavation slurry which can maintain a good state of a stable liq. (slurry) even when the liq. is contaminated with harmful ions such as of cement or sea water by using, as the dispersant, a carboxylic acid polymer obtd. by polymerizing (meth)acrylic acid or its salt in the presence of phosphinic acid or its sodium salt. SOLUTION: This dispersant contains a carboxylic acid polymer obtd. by polymerizing at least one monomer selected from among acrylic acid, methacrylic acid, and their salts in the presence of 0.1-10 mol.% (based on the monomer) at least either phosphinic acid or its sodium salt. The carboxylic acid polymer pref. has a wt. average mol.wt. (Mw) of 1,000-20,000. Both the inorg. and org. salts of acrylic and methacrylic acids can be used. After the polymn. of the monomer, the resulting product may be neutralized with sodium hydroxide, etc. The amt. of the dispersant used (in terms of the pure carboxylic acid polymer) is about 0.01-5 wt.% of water used.
Patent JP-S63293740-A (JP)
Title: Magnetic picture recording and reproducing device
Inventor: YAMAMOTO YOSHIHITO
IPC: G11B15/087
Filed: 1987-05-26
Abstract: PURPOSE:To surely and correctly execute the positional retrieval of a recorded part, unrecording part, etc. irrespective of recording contents by reproducing a control pulse signal (CTL signal) written on a magnetic tape by synchronizing with a vertical synchronous signal and discriminating its presence or absence. CONSTITUTION:The signal reproduced by a CTL head 11 is amplified by a CTL reproduction amplifier 12 and converted into an adequate DC voltage by a detection circuit 15 according to the presence and absence of the output thereof. A preset reference voltage and CTL detection output voltage are then compared by a comparator 16, the presence of the CTL signal is discriminated and the discrimination signal is transmitted to a mechanical control circuit 17. In this mechanical control circuit 17, a motor 9 is driven so as to execute a quick feed or rewinding until the presence or absence of the CTL signal is discriminated in the case of retrieving unrecording part or recorded part. The recorded or unrecording parts retrieval of a magnetic tape is executed thus correctly and surely.
Patent JP-H01300671-A (JP)
Title: Picture reader
Inventor: HIROKI MASASHI
IPC: H04N1/107
Filed: 1988-05-30
Abstract: PURPOSE:To indicate an edit range without giving dirt on an original with simple constitution by coating a coating agent to a face opposite to a face of a light transparent member provided to an original platen in contact with the original so as to indicate a range being an object of edit. CONSTITUTION:A coating agent is applied to a face of a light transparent member 3b provided to an original platen 3a opposite to a face in contact with the original D to indicate a range being an object of the edit. Then a picture on the original D is read while a read means 10 is being moved and a signal with a luminous quantity larger than the irregular reflection luminous quantity of the original D due to the coated agent is obtained from the read picture information so as to discriminate the indicated range. Then the indicated picture is formed based on the result of discrimination. Thus, a picture reader with simple constitution and without giving dirt on the original is obtained.
Patent JP-H02311255-A (JP)
Title: Internal polishing method, device and polishing jig for small size tube
Inventor: KOBAYASHI MASAKAZU
IPC: B24B33/08
Filed: 1989-05-23
Abstract: PURPOSE:To polish inner surface of a circular tube without rotating the circular tube by storing a polishing jig inside of the circular tube to be polished, and by rotating the polishing jig around a circular tube shaft line through a shaft, so as to reciprocate the shaft along the shaft direction. CONSTITUTION:When a piston cylinder mechanism 2e is operated, a base truck 2b, along with intermediate trucks 2c, 2d, progresses to a circular tube (A) to be polished, on a rail 2a. Being stored inside the circular tube (A), a polishing jig (G) is rotated around a circular tube shaft line through a grinding stone shaft 1a. A piston movement direction of the piston cylinder mechanism 2e is altered at the same time, so as to reciprocate all the trucks 2b, 2c, 2d. Inner surface of the tube (A) is thus polished.