baber/WOPTO huggingface dataset:
Patent JP-H05253929-A (JP)
Title: Production of prepreg
IPC: C08J5/24
Filed: 1992-03-11
Abstract: PURPOSE:To obtain a prepreg ideally impregnated by a method wherein spaces sorrounded by 6 or more rolls disposed adjacently in contact with each other are made vacuum, and a fiber substrate impregnated with a varnish is passed through the spaces and the atmosphere, repeatedly. CONSTITUTION:For example, with the use of 7 rolls 1-7, the adjacent rolls are rotated in close contact with each other. A space 8 surrounded by the rolls 1-4 and a space 9 surrounded by the rolls 4-7 are made vacuum. For sealing between the rolls, a rubber-coated elastic roll is used as the roll. A substrate 10 impregnated with a resin varnish 22 in an impregnating bath 21 is led into the space 8 through between the rolls 1, 4 and delivered outside from between the rolls 1, 2. In the vacuum space 8, air contained in the substrate 10 is degassed, and the varnish 22 is infiltrated into the substrate 10. When the substrate 10 is returned into the atmospheric pressure, the resin is intruded into between monofilaments. By repeating this process between the rolls 1-7, the substrate 10 sufficiently impregnated with the resin can be obtained.
Patent JP-S53137964-A (JP)
Title: Thiazole type compounds and herbicides containing the same as active constituents
Inventor: SUZUKI FUMIO
IPC: C07D285/12
Filed: 1977-05-09
Abstract: PURPOSE: Thiazole type cpds. I (n is integer 4 to 6; m is 0 or 1), e.g. S-[5chloro-2- (1,3,4-thiadizolyl) methyl] -N,N-hexamethylenethiolcarbamate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08251191-A (JP)
Title: Stm/atm converter
Inventor: TAZOE YASUHIRO
IPC: H04Q3/00
Filed: 1995-03-13
Abstract: PURPOSE: To slow down the read-out speed of a cell transmitting buffer by writing a cell dividing.assembling sublayer protocol data unit (SAR-PDU) to a storage means in a cell unit. CONSTITUTION: The cell transmitting buffer 11 stores the SAR-PDU of an ATM cell in the cell unit for every channel. An SAR-PDU generating part 12 generates the SAR-PDU from received STM data. An SAR-PDU writing.reading part 13 writes this SAR-PDU to the call transmitting buffer 11 or reads the same out of the cell transmitting buffer 11. An ATM cell generating part 14 generates an ATM cell by adding an ATM header to data read out of the cell transmitting buffer 11.
Patent JP-S63219573-A (JP)
Title: Formation of compound thin film
Inventor: YONEMOTO TAKAHARU
IPC: C23C14/22
Filed: 1987-03-10
Abstract: PURPOSE:To form a compd. thin film with little damage of a substrate or the like at low temp. with high reactivity, by vacuum-depositing one component of a compd. on the substrate in a vacuum vessel and also projecting beams having the radical of the other component of the compd. as a main component. CONSTITUTION:In the inside of a chamber 7 for film formation which is evacuated and exhausted, pure iron 14 housed in a water-cooling copper crucible 12 is melted and evaporated with electron beams and vapor-deposited on a substrate 15 consisting of Al alloy. On the other hand, in a chamber 1 for forming plasma which is evacuated and exhausted, high-frequency voltage is impressed to oppositely arranged plate electrodes 2a, 2b from a high-frequency electric source 3 and gaseous N2 introduced through a feed pipe 4 is converted into plasma 16. After removing ions with a grid 9 impressed with DC bias, gaseous N2 made to radicals which is produced herein is introduced into the chamber 7 for film formation via a gate valve 11 of an introduction pipe 6. Thereby and Fe16N2 thin film having a stable state is formed on a substrate 15 without damaging the substrate 15 at low temp. in a state high in reactivity.
Patent JP-H09242896-A (JP)
Title: Rotary valve
Inventor: KOBAYASHI TAKAMITSU
IPC: F16K51/00
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To prevent scales from sticking and being deposited onto the outer circumferential part of valve element outside of seat ring surface by forming at the element scale sucking holes communicating the outer gap part of inner hole of the ring in the element with the inside of the element. SOLUTION: When a window hole 21 of a valve element 20 is brought into contact with an inner hole of seat ring 8, a high speed fluid remaining in a fluid flow path at the time of closure of valve is jetted at high speed into a fluid flow path 4. The jet flow generates the jet flow of fluid inside the element 20 and further generates a negative pressure region therein. Accordingly, the negative pressure sucks the stagnating fluid in a gap 2a of a valve chamber 2 into the element 20 from scale sucking holes 22, 23. Resultantly, a circulating flow of fluid generrates in both the inside and the outside of the element 20 as a whole to generate no stagnation of remaining of fluid in the gap 2a, thereby preventing sticking and deposition of scale onto the outer surface of the element 20 as well as on the outer circumferential surface on the side of seat surface 8a of the seat ring 8.
Patent JP-S62210885-A (JP)
Title: Inversion control of motor
Inventor: NAKANISHI YUJI
IPC: H02P6/17
Filed: 1986-03-11
Abstract: PURPOSE:To reduce mechanical and electrical loads to a motor and to eliminate the danger of its breakdown, by processing a signal of the change-over command towards reverse rotation when an inertia rotating speed becomes lower than a rotating speed supposed to be about to stop. CONSTITUTION:The position of a magnet 11 is detected by position detecting elements 12-14 and the conduction of stator windings U, V and W is controlled by a motor drive section 15 and control section 16 to perform the rotation, stoppage, positive rotation and reverse rotation. A control section 16 processes a signal of the change-over command towards reverse rotation and changes over a motor 10 to the reverse rotation drive control only when the inertia rotating speed becomes lower than a rotating speed supposed to be about to stop the rotation.
Patent JP-H05254822-A (JP)
Title: Production of silica particle
IPC: C01B33/18
Filed: 1992-03-12
Abstract: PURPOSE:To produce the subject silica particles having a uniform particle diameter by carrying out formation and growth of seed particles each at a temperature within an optimum range, in producing the silica particles by hydrolyzing an alkoxysilane in an alkaline reaction solution containing the above-mentioned alkoxysilane, water and alcohol. CONSTITUTION:An alkaline reaction solution containing an alkoxysilane, water and alcohol is kept to >=0 deg.C and <=20 deg.C so as to hydrolyze the above-mentioned alkoxysilane. The resultant seed particles of >=1mum particle diameter obtained by the above-mentioned hydrolysis are allowed to grow by raising the temperature of the solution containing the above-mentioned seed particles to >20 deg.C and <=50 deg.C.
Patent JP-H05253671-A (JP)
Title: Consumable electrode arc welding method and welding machine thereof
IPC: B23K9/09
Filed: 1992-03-12
Abstract: PURPOSE:To increase the melting rate of a filler wire and to perform efficient arc welding without causing trouble such as an arc being pushed away ahead farther than necessity by resilience of a magnetic field generated between a consumable electrode wire and the filler wire even when high melting point materials are welded together. CONSTITUTION:The consumable electrode arc welding method where a pulse current 1a is supplied to the consumable electrode wire 1a to generate the arc 8 and the filler wire 1b which is arranged in the rear of the consumable electrode wire 1a and provided so that a pulse current 1b in the opposite direction to a current carried to the consumable electrode wire 1a is carried thereto is inserted into a molten pool 10 is provided. The pulse current to generate resistance heat on this filler wire 1b is then supplied to the filler wire 1b in an opposite phase state to phase of the pulse current carried to the consumable electrode wire 1a.
Patent JP-H11249919-A (JP)
Title: Procedure call processing method and stub generation method
Inventor: OTANI HARUYUKI
IPC: G06F9/46
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To reduce the management tasks for the network traffic and a virtual communication circuit by acquiring the virtual communication circuit which is used for a new procedure call based on the information on the processing time of the procedure that is retrieved in a time information retrieval process and under processing. SOLUTION: A message transmitting/receiving device 110 transmits the messages which are received from a message production device 109 to a virtual communication circuit that is acquired by a lower rank connection-oriented communication processor 131 based on the information received from a connection management device 111. The device 110 also distributes the messages received from the virtual communication circuit to the threads of a proper client multi-thread application 105. The device 111 establishes and cancels the virtual communication circuit acquired by the processor 131 by referring to an operation management table 112 and a circuit management table 113.
Patent JP-S63220641-A (JP)
Title: Subscriber circuit
Inventor: TAKADA KENZO
IPC: H04M3/22
Filed: 1987-03-09
Abstract: PURPOSE:To know an action condition in plural supervising points in detail by sending a signal concerning to an action condition in plural supervising points for testing to an incoming line as a PCM signal by a control signal for testing from an outgoing line, in the test of a subscriber circuit. CONSTITUTION:A subscriber circuit 1' has a circuit part 14 composed of a feeding and supervising circuit 11, a two-wire/four-wire converting circuit 12 and a cordic 13, a multiplexing signal converting means 15 composed of a multiplexing switch 150, an analog/digital converting circuit 151 and a control circuit 152 and a switching means 16 composed of a switching circuit 17. The multiplexing signal converting means 15 receiving a control signal for testing from the outgoing line 20 multiplexes the signal (analog) of respective types of the action condition appearing at plural supervising points for testing of the circuit part 14, digital-converts it, makes it into a PCM signal, sends control signal to the switching means 16, connects the output of the multiplexing signal converting means 15 with the incoming line 21 and sends the PCM signal. The PCM signal is analyzed by a central control unit and respective types of the action condition are displayed.
Patent JP-H117393-A (JP)
Title: Portable information terminal equipment capable of updating program by using pc card and program updating method
Inventor: LEE JIN-CHUL
IPC: G06F9/445
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To update a program only with a PC card without an additional mechanism by executing an adaptive program and storing the new program stored in a storing part in a program storing part. SOLUTION: A card part 202 is a device where the PC card is inserted from an external part or ejected and where the new program and the adaptive program stored in the inserted card 200 are read/written. A storage part 210 is a kind of memory by which reading/writing is freely executed and the new program and the adaptive program are temporarily stored. A control part 214 executes control for shifting the new program and the adaptive program stored in the card 200 which is inserted to the card part 202 to the storage part 210 and, after that, the adaptive program is controlled so as to be executed. Moreover, the adaptive program is executed in accordance with the control signal of the control part 214 and the previously stored program is exchanged into the new program so as to be stored in the program storing part 208.
Patent JP-H08248651-A (JP)
Title: Manufacture of electrophotographic photosensitive material
Inventor: OBINATA TOSHINORI
IPC: G03G5/05
Filed: 1995-03-14
Abstract: PURPOSE: To improve the levelling ability on the surface of an under-coating layer by dipping a conductive substrate in coating liquid for the under-coating layer, pulling the conductive substrate up at a preset speed or slower and coating the under-coating layer. CONSTITUTION: A conductivity supporting substrate 1 is precisely finished into a preset dimension preciseness by aluminum extrusion, drawing or resin injection molding. For an under-coating layer 2, polyvinyl alcohol, melanin, copolymer polyamide, polyvinyl butylal, or, etc., is used in consideration of adhesion and coating onto the surface of the conductive substrate after cleaned by water based detergent. By mixing forming material for these under-coating layer 2 with organic solvent, coating liquid for the under-coating layer is made. The coating liquid is used to form the proper-thickness under-coating layer 2 by means of dipping for low-speed film formation (2mm/s or slower). A charge generation layer 3 is formed on the under-coating layer 2 and then a charge transport layer 4 is formed on the charge generation layer 3.
Patent JP-H10230395-A (JP)
Title: Empty can compression device and method therefor
Inventor: SUEZAKI YASUNAGA
IPC: B30B9/32
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To easily take out of the case the blocks of empty cans obtained by compressing the empty can in a case. SOLUTION: Empty cans 2 are charged into the case 1. At the bottom of the case 1, opening/closing plates 30 are placed operated by turning centering hinges 31, and the opening/closing plates 30 are under-supported by screw nut bodies 35, 36. By lowering the pressing plate 23, the empty cans 2 are compressed. Then, with releasing the compressive state by ascending the pressing plate 23, the case 1 is raised a little by the spring force of springs 17 and then a gap G appears between the case and the opening/closing plate 30. Thereupon, the screw nut bodies 35, 36 are retreated aside along the feed screw 33, the opening/closing plates 30 are opened and the pressing plate 23 is again lowered, then the blocks formed of the compression of empty cans 3 are pushed down by the pressing plate 23, fall on the chute plate at the bottom and are recovered in the recovering box.
Patent JP-H03255629-A (JP)
Title: Cleaning process for semiconductor wafer
Inventor: ITO HIDEO
IPC: H01L21/304
Filed: 1990-03-05
Abstract: PURPOSE:To avoid the adherence of any dust, stain, etc., to wafer rear surfaces, etc., during the wafer carriage step by a method wherein both surfaces of wafers contained in a carrier are simultaneously and efficiently cleaned up by mixing a cleaning solution with resin-made cleaning pieces. CONSTITUTION:Within a cleaning vessel 3 composed of an inner vessel 3a and an outer vessel 3b, the inner vessel 3a is overflowed by feeding a cleaning solution 12 comprising acid, alkali or organic solvent, etc., as well as cleaning pieces 7 comprising resin such as Teflon, etc., in diameter of 1-2mm mixed with the cleaning solution 12 by a circulation pump 5. Furthermore, the fed cleaning solution 12 and the cleaning pieces 7 scrub-clean up both surfaces of the wafers 1 contained in a carrier 2 and then fed-back from the outer vessel 3b to a circulation vessel. Accordingly, both surfaces of the wafers 1 are cleaned up with the cleaning solution 12 mixed with the cleaning pieces 7 so that the defects due to any dust, stain, etc., may be prevented from being developed in the next process.
Patent JP-S60201565-A (JP)
Title: Cassette cover closing and opening structure
Inventor: TSUBOTA SHINYA
IPC: G11B15/665
Filed: 1984-03-23
Abstract: PURPOSE:To decrease the number of components and also to reduce assembling man-hours by implanting and fixing a cassette cover opening/closing member and a cassette loading section on a base in one body by means of out-sert forming. CONSTITUTION:The cassette cover closing/opening member 6 and the cassette loading sections 4, 5 are implanted onto the base 3 by means of out-sert forming and formed to the incorporated structure. Further, the cassette cover closing/ opening member 6 is made of a thin plate, has a thick base 10 at the bottom, constituted stably and strongly, an upper end face has an inclined plane, formed so as to be abutted on a cassette front cover 2a, and a press contact part 9 with the cassette front cover 2a at the top is finished so as to have a smooth glitter face thereby decreasing the sliding friction. Thus, the number of components and man-hour are reduced.
Patent JP-H01227201-A (JP)
Title: Magnetic recorder
Inventor: OTA MASAYUKI
IPC: G11B5/09
Filed: 1988-03-07
Abstract: PURPOSE:To obtain a sufficiently large phase margin by correcting a recording current and correcting a recording timing only in the case of a specific pattern at the time of a recording. CONSTITUTION:A digital signal from a signal processing is inputted to a pattern identifying circuit 1, its pattern is identified, the pattern is shifted by a timing correcting circuit 2 only when it is the specific pattern, however, when the pattern is not the specific pattern, it is not shifted and it is inputted to a data writing circuit 3. Data inputted to the writing circuit 3 are converted into a writing current and it drives a recording head 5. A recording current correcting circuit 4 is turned on by the pattern identifying circuit 1 only in the case of the specific pattern and it corrects the recording current. Thus, the sufficiently large margin can be obtained, error rate can be reduced even on bad conditions at the time of the recording and previous data can be easily erased at the time of an overwrite.
Patent JP-S63220217-A (JP)
Title: Spectroscopic device
Inventor: KAWATANI NORIO
IPC: G02B27/10
Filed: 1987-03-10
Abstract: PURPOSE:To obtain an inexpensive spectroscope which has an arbitrarily set separation rate and is not dependent upon the wavelength, by separating an incident beam into its components after transmitting it through a convex lens. CONSTITUTION:When approximately parallel laser beams are transmitted through a convex lens 5 as an incident beam 1, a part of this transmitted beam is incident on a triangular prism in the position including the ridge of this prism 2. This incident beam is divided into two by the ridge of the triangular prism 2, and individual beams are diffracted by the angle of the prism when made incident on the triangular prism 2 and become spectral beams 3 going in crossing directions in the prism, and focuses 6 of individual spectral beams 3 are obtained. An arbitrary separation rate is obtained because the method to mechanically divide the beam section is adopted, and the light is mechanically separated into components independently of the wavelength, and the triangular prism is inexpensive because it has a simple shape.
Patent JP-S58171668-A (JP)
Title: Multilayer analyzing element
Inventor: KAMIYAMA MIKIO
IPC: G01N31/22
Filed: 1982-03-31
Abstract: PURPOSE:To obtain a multilayer analyzing element being capable of analyzing under strong alkalinity, by providing a reagent layer on a liquid impermeable and light transmitting supporting body and porous developing layer, and forming >=1 layer by using a specific binder containing a specific phosphoric acid salt. CONSTITUTION:Either one or both of the reagent and the developing layers incorporated with the phosphoric acid salt, as shown by the formula (M is Na, K, Li, Ca, Rb, Be, Mg or Ba, V is 2 or 3, y is 1-3, w is 0-4, x is 3 or 4 and z is 0-12). Said layers are made of an organic solvent soluble and water permeable cellulose derivative or polyvinyl pyrolidone, and formed on a liquid permeable and light transmitting supporting body. The developing layer is formed by a binder containing said electrolyte, dispersed a fibrous structure such as a powdered filter paper etc. In this manner, the element hardly deteriorating under a severe condition such as strong alkalinity and being capable of analyzing total protein determination etc., is obtained.
Patent JP-H05216724-A (JP)
Title: File memory device
Inventor: MIKAMOTO KENZO
IPC: G06F17/21
Filed: 1992-02-04
Abstract: PURPOSE:To restore another filing part except for a part directly relating to a fault by dividing a file based on the specification information of each data, and storing by dividing one file content into plural storage areas of a storage means at every data specification. CONSTITUTION:This device is equipped with an external storage means 10 provided with the plural storage areas to store the data, and a segment control part 8 which scans the file 32 to be stored and divides the file based on the data specification information of the data 31 in the file, and one file content is stored by dividing into the plural storage areas at every data specification. The file 32 to be stored is scanned by the segment control part 8, and is divided based on the specification information of each data 31 in the file, and is set as segment data at every specification. For example, one piece of document data generated at main memory 7 is divided into test data, vector data, and image data, etc. Those divided data are stored by dividing into the plural storage areas at every data specification.
Patent JP-S58172309-A (JP)
Title: Base composition of hairdressing material
Inventor: FUKUDA MASAHIRO
IPC: A61K8/00
Filed: 1982-04-01
Abstract: PURPOSE:A base composition of hairdressing material having improved hairdressing power, extremely low greasiness on hair and the palm of the hand, washable easily off even if it is attached to hands or cloths, obtained by blending specific two kinds of polyoxyalkylene derivatives in a specified ratio. CONSTITUTION:(A) A polyoxyalkylene derivative shown by the formula I (R is 1-18C alkyl; m is integer of 10-100; n is integer of 0-30) is blended with (B) a polyoxyalkylene derivative shown by the formula II or formula III (X is SO3M, group shown by the formula IV or formula V; M and M' are alkali metal, alkyl or alkanol-substituted ammonium; p is 1 or 2; R' is 1-3C alky; Y<-> is anion residue derived from inorganic acid or organic acid; m' is integer of 10-100; l' and n' are integer of 0-30, l'+n' and <=30) in a weight ratio of A:B=(1:10)-(10:1), especially (8:1)-(1:8), to give a base composition of hairdressing material having improved affinity to hair and setting properties.
Patent JP-H06240364-A (JP)
Title: Production of high strength cold rolled steel sheet excellent in workability
Inventor: YUZUTORI YOSHIYUKI
IPC: C22C38/16
Filed: 1993-02-19
Abstract: PURPOSE:To produce a high strength cold rolled steel sheet excellent in deep drawability and stretch-flanging properties by subjecting an extremely low carbon steel slab contg. specified small amounts of Ti, Nb, Cu or the like to hot rolling, cold rolling and heat treatment under specified conditions. CONSTITUTION:The slab of the extremely low carbon steel contg., by weight, <0.0050% C, <1.0% Si, <1.0% Mn, <0.10% P, <0.010% S, 0.005 to 0.10% At, <0.0040% N, 0.8 to 2.0%. Cu, 0.2 to 1.5% Ni and one or two kinds of 0.010 to 0.10% Ti and 0.005 to 0.060% Nb or furthermore contg. 0.0005 to 0.0020% B is subjected to hot rolling at the finishing temp. of the Ar3 point or above, is cooled at >30 deg.C/sec average cooling rate and is thereafter coiled round a coil at 720 deg.C. This hot rolled sheet is subjected to pickling treatment, is thereafter subjected to cold rolling, is subjected to recrystallization annealing by continuous annealing in the temp. range of 750 deg.C to the Ac3 point, is subjected to skinpass rolling according to necessary and is cooled to a room temp. Finally, this cold rolled sheet is subjected to box annealing at 450 to 600 deg.C for 5 to 6hr to produce the cold rolled steel sheet having >50kgf/mm<2> tensile strength and excellent in workability.