baber/WOPTO huggingface dataset:
Patent JP-H07238435-A (JP)
Title: Production of woven fabric
Inventor: WATANABE TAKAO
IPC: D03D13/00
Filed: 1994-02-23
Abstract: PURPOSE:To provide a production process for woven fabric of a mixed texture of roughness and fineness, retaining the touch given on weaving until it is used. CONSTITUTION:The weft is shot into the warp under tension to effect usual weaving. When the woven fabric reaches a certain level in its length, the warp is relaxed and the warp and/or weft are suitably put aside to form a mixed texture of roughness and fineness. The mixed texture parts are coated with a sizing agent and the sizing agent is dried so that the woven fabric may not shrink in its whole width. These operations are repeated until the woven fabric reaches the complete length, then excessive sizing agent is removed by beating the woven fabric.
Patent JP-S60195570-A (JP)
Title: Electrophotographic copying device
Inventor: EGUCHI TAKAYUKI
IPC: G03G15/08
Filed: 1984-03-16
Abstract: PURPOSE:To extend the life of a blade and attain stably copy pictures of high quality by controlling the gap between a developing sleeve and a photosensitive sheet to perform development by a developing roll when the photosensitive sheet passes between the developing sleeve and the developing roll. CONSTITUTION:First, a photosensitive body 4 is charged electrostatically by a electrostatic charge charger 6 simultaneously with copy start, and an exposure device 7 is moved in the direction of an arrow, and the light of an exposure lamp 7a is reflected on the surface of an original and is formed as an electrostatic latent image on the photosensitive body 4 through an optical fiber lens 7b. Thereafter, the photosensitive body 4 is carried to a developing part by driving of a pair of photosensitive body holding rolls 5a and 5b and is carried by a pair of developing device carrying rolls 10a and 10b. When the front end of the photosensitive body 4 is caught between a pair of developing device carrying rolls 10b, a developing roll 11 facing a developing device 9 is driven to press the rear face of the photosensitive body 4, and the gap between a developing sleeve 9a of the developing device 9 and the photosensitive body 4 is controlled to attain the state where development is possible, and a visible image is formed by a toner.
Patent JP-S53137009-A (JP)
Title: Non-oxidation furnace of direct firing type
Inventor: INAOKA MASANOBU
IPC: F27D13/00
Filed: 1977-05-04
Abstract: PURPOSE:To improve sharply the thermal efficiency of the furnace without lowering the removing capacity for the sticking oil of steel strip, by heating the air for combustion at the recuperator after exhaust gas has been burned completely, at the non-oxidation furnace of direct firing type for the heat treatment of metal strip.
Patent JP-H06239940-A (JP)
Title: Acrylic copolymer and its composition
Inventor: TOYOSHIMA TSUKASA
IPC: C08F290/00
Filed: 1993-02-17
Abstract: PURPOSE:To obtain the subject rubber containing specific (meth)acrylic acid ester, methyl acrylate, ethyl acrylate, butyl acrylate and a crosslinkable monomer at a specific ratio, simultaneously satisfying oil resistance and cold resistance and having good heat resistance. CONSTITUTION:This rubber composition consists of (A) 5-30wt.% methyl (meth) acrylate of the formula [R<1> is H or methyl; R<2> is 3-20C alkylene; R<3> is 1-20C hydrocarbon or its derivative; (n) is 120], (B) 5-55wt.% methyl acrylate, (C) 0-60wt.% ethyl acrylate, (D) 10-50wt.% butyl acrylate, (E) 0.1-10wt.% crosslinkable monomer (e.g. butadiene or vinyl acrylate) and (F) 0-20wt.% monomer copolymerizable with these components A to E [e.g. trifluoroethyl (meth) acrylate or styrenel and has >=15 Mooney viscosity (ML1+4, at 100 deg.C). Furthermore, the temperature in copolymerizing these components A to F is preferably 0-60 deg.C.
Patent JP-H08245637-A (JP)
Title: Production of cephem derivative and its new intermediate
Inventor: KUDO TOSHIAKI
IPC: A61P31/04
Filed: 1995-03-10
Abstract: PURPOSE: To obtain the subject cephem derivative represented by a specific formula and useful as a anti-microbial agent simply, at a low cost, while suppressing the production of byproducts. CONSTITUTION: This cephem derivative is the compound of formula I [R<1> is COO, COOH, COOR<6> (R<6> is a carboxyl protecting group) ; R<2> -R<5> are each H, a l-4C alkoxy, an alkylthio, cyano, carboxyl, etc.], e.g. (6R,7R)-7-amino-3-[5-((R)-1 formylamino)ethylimidazo[5,1-b]thiazolium-6-yl]methyl-3-cephem-4-carbo xylate, etc. Furthermore, e.g. it is preferable to obtain the compound of formula I by reacting the compound of formula II (R<9> is H, an amino protecting group or an acyl; R<10> is H or a carboxyl protecting group) with the compound of formula III and then deblocking, and to obtain the compound of formula V (X is CH or N; R<7> is H, a 1-4C alkyl, etc.) by acylating the compound of formula I with the compound of formula IV, etc., and then deblocking if necessary.
Patent JP-S55142692-A (JP)
Title: Improvement of heating transfer print
Inventor: FUKUSHIMA NOBUO
IPC: B41M5/382
Filed: 1979-04-25
Abstract: PURPOSE: To provide a heating transfer material having an excellent chemical proofing, boiling water resistance and weatherproofing property by a method wherein silane coupling agent and water soluble melamine resin solution are coated on the transfer surface whereon the sublimate coloring agent is transferred.  
     CONSTITUTION: After colloidal alumina or colloidal silica is coated on the inorganic material or metal material such as glass, enamel, iron and zinc to form alumina or silica film by drying and baking thereof, the transfer foil containing a sublimate coloring agent is used for heating transfer. Next, after soluble silane coupling agent of 0.5W20μm thickness such as vinyltrichlorosilane, γ-glycidoxypropyltrimethoxysilan is coated on the transfer surface and dried, the soluble melamine resin of 0.5W 20μm thickness such as mono- or dimethylolmelamine is coated and heated at 100W 220°C to dry and harden. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0327916-A (JP)
Title: Manufacture of frp molded product multi-colored by press molding
Inventor: KANO SABURO
IPC: B29C33/10
Filed: 1989-03-03
Abstract: PURPOSE:To provide multi-coloring (patterning) by coating the required surface of a male mold with a specified coating material by masking means, forming multi-color surface coated layers, applying forming materials such as SMC, BMC and the like on the exposed surface of the male mold from over said layers and forming multi-colored surface layers intergrally on the desired surface. CONSTITUTION:At least 50 pts.wt. of a translucent filler having the refractive index of 1.5 or less, 5 pts.wt. or less of colored unsaturated polyester resin film in the form ot randam cut flakes to be able to pass a screen of 5.0mmphi or smaller, and 5 pts.wt. of a coating material with a curing agent added therein, to 100 pts.wt. of unsaturated polyester resin, are applied onto only the required surface of a male mold 3 by masking to form multicolored surface coated layers 10a and 10b. Forming materials 11a and 11b such as SMC, BMC and the like are applied to the exposed surface of the male mold 3 from over said layers, and a female mold is set on the male mold 3, and then press molding by pressurizing is carried out and the multi-colored surface coated layers 10a and 10b are formed integrally on the surface by the forming materials 11a and 11b. Multi-coloring can be provided by said arrangement.
Patent JP-H07257034-A (JP)
Title: Reversible thermal recording material
Inventor: HIZATATE YOSHIHARU
IPC: B41M5/337
Filed: 1994-03-23
Abstract: PURPOSE:To enhance the contrast and stability with the passage of time of an image while enabling the erasure of the image by adding a colorless or light-colored electron donating dye precursor and an electron acceptive compd. represented by a predetermined formula. CONSTITUTION:A colorless or light-colored electron donating dye precursor, for example, rhodamine B-p-chloroanilinolactam and an electron acceptive compd. represented by formula (wherein n is an integer of 1-3, A is a single bond or a 1-12C divalent hydrocarbon group, B is a 1-12C divalent hydrocarbon group, C is a 1-24C hydrocarbon group and X is a divalent group having at least one -CONH-bond) generating a reversible hue change in the dye precursor are added. As the electron acceptive compd., N-12-thiadocosyl-4- hydroxybenzamide is designated.
Patent JP-S56148766-A (JP)
Title: Size detector of automatic playing record player
Inventor: KENMOCHI ISAMI
IPC: G11B19/12
Filed: 1980-04-19
Abstract: PURPOSE:To simplify the mechanism and to reduce the power consumption by making the detector composed of a turntable, which has through holes corresponding to record sizes, and light emitting and photodetecting elements, and by turning on the light emitting element only when a detection signal of auto operation is outputted. CONSTITUTION:In turntable 44, through holes 46a and 46b are formed which correspond to a 30cm record disk and 17cm record disk. Over table 44, light emitting element 47 is arranged and under it, photodetecting elements 48a and 48b are provided. With a prescribed switch, the operation of an auto mechanism is detected and only when the detection signal is outputted, light emitting element 47 is turned on. In this constitution, photodetectors 48a and 48b both turn on when no record disk is mounted and then turn off when a 30cm record disk is mounted, and only photodetector 48a turns on when a 17cm record disk is mounted, thereby detecting the size of a record. Thus, the mechanism is simplified and the power consumption is reduced.
Patent JP-S60195895-A (JP)
Inventor: ARAO KAZUO
IPC: G01N1/16
Filed: 1984-03-16
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-H01225850-A (JP)
Title: Cooler-heater
Inventor: KURACHI MASAO
IPC: F24F11/02
Filed: 1988-03-04
Abstract: PURPOSE:To control the capacity of a use-side unit, by providing a use-side refrigerant cycle with a pressure detector for detecting the pressure of a refrigerant and with a controller for controlling the capacity of a refrigerant conveyor according to the pressure detected by the pressure detector. CONSTITUTION:A refrigerant conveyor 11 is controlled in capacity by an inverter 13, a pressure detector 14 detects the pressure of a refrigerant in a use-side refrigerant cycle, and a controller 15 controls the frequency of the inverter 13 according to the pressure detected by the detector 14, thereby controlling the capacity of the refrigerant conveyor 11. The conveying capacity of the conveyor 11 is controlled according to a load on a use-side unit (b), and the heat-exchanging capacities of a second auxiliary heat exchanger 9 and a use-side heat exchanger 12 are controlled through controlling the quantity of the refrigerant circulated in the use-side refrigerant cycle, whereby the capacity of the use-side refrigerant cycle is controlled.
Patent JP-S56148601-A (JP)
Title: Structure of cooling turbine blade
Inventor: TAKAHARA KITAO
IPC: F01D5/18
Filed: 1980-04-18
Abstract: PURPOSE: To vary the cooling effect of a cooling turbine blade in a direction of span thereof by joining a plurality of gas turbine blade elements one upon another and to improve the cooling performance of the turbine blade by forming a film cooling passage in a curved form.  
     CONSTITUTION: Cooling turbine blade elements 11, 12, 13 are combined to form impinge passages 2 and film cooling passages 4. The cooling effect can be varied in a direction of span of the cooling turbine blade by inserting those elements having no cooling passages 2, 4 in serveral locations in the direction of span or by changing dimensions of cooling passages of the cooling turbine blade elements 11, 12, 13. Each film cooling passage can be formed into a curved form by seaming the cooling turbine blade elements by diffusion, thereby improving the cooling performance. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08245485-A (JP)
Title: Production of isophorone
Inventor: YOSHIDA YUKIO
IPC: C07C45/74
Filed: 1995-03-13
Abstract: PURPOSE: To provide a method for producing isophorone by which the isophorone is efficiently produced in a state without increasing the concentration of a basic catalyst that is a cause for corrosion in a reactional distillation column. CONSTITUTION: A part of water in a basic catalyst which has conventionally charged as an aqueous solution is replaced with acetone and the water concentration in a column is reduced to thereby efficiently convert the acetone into isophorone in a method for producing the isophorone that is a three-molecular condensate of the acetone in the presence of the basic catalyst at a high temperature under a high pressure in a reactional distillation column. The use ratio of the acetone which is a raw material can remarkably be improved by the method for diluting the basic catalyst which is the catalyst with an aqueous solution of the acetone and charging the resultant solution into a reactional distillation column.
Patent JP-H04286989-A (JP)
Title: Work type short fuel cluster, fuel assembly and reactor core
Inventor: FUJIMURA KOJI
IPC: G21C5/00
Filed: 1991-03-18
Abstract: PURPOSE:To enable a sharp spectral shift without any reassembling of a fuel assembly by taking in and out short fuel rod cluster enclosing solid moderators in the front and the rear end part of a fuel area into and from a fuel assembly during an operation period. CONSTITUTION:At the initial period of operation, the fuel area 4 of a work type short fuel rod cluster 1 is arranged in the upper part of a reactor core and a solid moderator area 3 is placed in the lower part of the reactor core to operate the reactor core. In other words, the ratio of water to uranium in the upper part of the reactor core in which the void rate of coolant is large is lessened further, and the conversion of U238 to Pu239 is accelerated to heighten reactivity. Accordingly the average void rate of the reactor core becomes large. At the last period of operation, the reactor core effective length alone of the cluster 1 is pulled out, the area 4 is arranged in the lower part of the reactor core, and the solid moderator area 3 is placed in the upper part of the reactor core to operate the reactor core. The burning of Pu accumulated on the upper part of long fuel rods 22 is accelerated and at the same time reactivity deterioration of the lower part area is deterred. As the result the average void rate of the reactor core becomes small. Long term operation and high burnup can be achieved.
Patent JP-H03253384-A (JP)
Title: Stamping device
Inventor: KAMIMURA SHINKO
IPC: G07G1/06
Filed: 1990-03-02
Abstract: PURPOSE:To conduct stamping with an appropriate shade by equipping a temperature-detecting means for detecting a temperature around a stamp and a control means for controlling the time for applying power to a driving mechanism on the basis of the detected temperature. CONSTITUTION:A temperature sensor 19 being a temperature-detecting means is provided in the vicinity of a stamp 13. In this case, the temperature sensor 19 is attached to the inner wall part of a frame to detect a temperature around the stamp 13 and the detected temperature is given to a controller 18. The controller 18 is composed of CPU20, ROM21 for storing programs and data, RAM22 for storing various data once and a bus 23 for connecting these parts mutually. On the basis of the input from an input-operating part 24 such as keyboard, this controller 18 performs the operation of the total purchase, etc., controls the power application to and cutoff from a forms feed control 4, print head 11, solenoid 16, etc., and issues receipts. Further, the controller 18 controls the time for applying power to the solenoid 16 of a stamping device 6 on the basis of the output of the temperature sensor 19.
Patent JP-H06263233-A (JP)
Title: Belt driven roller conveyer
Inventor: SAITO MAKOTO
IPC: B65G13/075
Filed: 1993-03-12
Abstract: PURPOSE:To obviate a wide mounting space for an optical sensor, reduce the number of parts for mounting and construction cost and improve easiness of mounting work by providing an optical sensor in which the output of a light receiving part opens/closes two electric contacts at the same time and each of the electric contacts is a double output optical sensor connected to each output terminal. CONSTITUTION:An optical sensor 41 projects a laser light upward from a projecting part 45 through a projecting window 61, the light reflected by an article being conveyed is received by a light receiving part 47 through a light receiving window 63. The output of the light receiving part 47 drives its driving circuit so that two electric contacts 49 and 51 are opened/closed at the same time. The driving circuit is serially connected to the output from the light receiving part 47, and when it gains the output from the light receiving part 47, it turns on the electric contacts 49 and 51. Any change in electric signals due to opening/ closing of the electric contacts 49 and 51 is taken out by a connecting wiring 65 through terminals 53, 55, 57 and 59. Thus, by means of the taken out two outputs, driving of an air cylinder as a stopper driving power supply per conveying zone can be controlled.
Patent JP-H10234050-A (JP)
Title: Solid-state image pickup camera
Inventor: YAMAKI MASAAKI
IPC: H04N9/093
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To allow the solid-state image pickup camera employing three CCD system to correct automatically a deviation of picture elements of each color CCD in both horizontal and vertical directions. SOLUTION: A CCD drive circuit 2 that provides outputs of a plurality of horizontal transfer clocks 3a, 3b, 3c and vertical transfer clocks 4a, 4b, 4c to drive respectively a plurality of CCDs 1a, 1b, 1c is provided with a means to stop the outputs for a prescribed period. Then the transfer is stopped by a detection signal from a registration detection circuit 10 that detects a picture element deviation among a plurality of CCD outputs.
Patent JP-S59179828-A (JP)
Title: Apparatus for threading yarn end through pneumatic false twisting nozzle for bundled spinning
Inventor: SUZUKI YOSHIHISA
IPC: D01H15/00
Filed: 1983-03-30
Abstract: PURPOSE:To facilitate the yarn ending after occurrence of yarn breakage in a bundled spinning machine having a pneumatic false twisting nozzle provided on the downstream side near front rolls of a drafting mechanism, by providing a yarn end suction tube pointing to the yarn holding point of the front rolls and fixed in the drafting mechanism. CONSTITUTION:An apparatus having a yarn end suction tube 11 pointing to the yarn holding point of front rolls 3 and 3' provided just near a fiber path between middle aprons 2 and 2' and the front rolls 3 and 3' in a bundled spinning apparatus having a pneumatic false twisting nozzle 4 provided just on the downstream side of the front rolls 3 and 3' of a drafting mechanism consisting of back rolls 1 and 1', the middle aprons 2 and 2' and front rolls 3 and 3'. An air jet tube 12 for jetting air on the gap between the front rolls 3 and 3' and the pneumatic false twisting nozzle 4 is preferably provided, and aspirators 13 and 13' pointing to the yarn path in the pneumatic false twisting nozzle 4 is preferably provided at the outlet (4b) of the pneumatic false twisting nozzle 4.
Patent JP-H06268883-A (JP)
Title: High voltage generating circuit and fly-back transformer
Inventor: SAWARA HIROSHI
IPC: H01F19/04
Filed: 1993-03-12
Abstract: PURPOSE:To prevent the occurrence of the abnormal state caused by open circuit of a resonance capacitor or the like due to a failure of work, a broken pattern on a board, or the like. CONSTITUTION:A horizontal drive pulse is supplied to the gate of a MOS field- effect transistor FET 41 as a high voltage output transistor TR. The source of the FET 41 is grounded, and the drain is connected to a power terminal 44 through a low voltage coil 42a of a flyback transformer 42 and a filter 43. One end of a high voltage coil 42b of the transformer 42 is connected to a high voltage rectifier circuit 45, and the other end is connected to one end of the low voltage coil 42a. The resonance capacitor is not connected to the primary side of the transformer 42, and only the inductance of the low voltage coil 42a and the internal stray capacitance constitute a resonance circuit. A boosted resonance pulse voltage is obtained in the high voltage coil 42b, and a high voltage HV is obtained by the rectifier circuit 45. It is unnecessary to mount the resonance capacitor on the circuit board, and the abnormal state caused by the open circuit of the resonance capacitor or the like due to a failure of work cannot occur.
Patent JP-S60197133-A (JP)
Title: Device for fitting with motor
Inventor: UMEKAGE YASUHIRO
IPC: H02K5/24
Filed: 1984-03-19
Abstract: PURPOSE:To prevent motor from vibrating and to control noise, by providing a vibration-proof rubber fitted on a shaft bearing between a motor supporting plate and the shaft bearing, and by attaching a keep plate with said shaft bearing vibration-proof rubber to other shaft bearing also. CONSTITUTION:A shaded motor 6 is fixed to a supporting plate 11 with open side system. The supporting plate 11 has screw slots 16 for attachment bolts 14 and throttled positions 17 for fixing a shaft bearing vibration-proof rubber 12 fitted on a shaft bearing 7. When said motor 6 is fixed, a keep plate 13 for fixing a shaft bearing vibration-proof rubber 18 to the check position 17 is used and fixed to be pressed with attachment bolts 14 toward said supporting plate 11. Thus, the contact areas between the shaft bearing 7, 8 and the vibration- proof rubbers 12, 18 are enlarged and the vibration-proof effect is improved.
Patent JP-S52135352-A (JP)
Title: Stretched nylon films and their manufacture
Inventor: FURUKAWA KAORU
IPC: B29C55/02
Filed: 1976-05-08
Abstract: PURPOSE: To obtain stretched nylon films having good stretchability and uniformity by extruding melts of mixtures of aliphatic polyamides and specific copolyamides. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03257213-A (JP)
Title: Dust removing device
Inventor: KUIOKA KIYOSHI
IPC: E02B5/08
Filed: 1990-03-06
Abstract: PURPOSE:To improve the safety of a dust removing device by altering a relative position between an inside and so outside link chain to alter the inclination of each screen frame for widening a gap between the screen frames. CONSTITUTION:When a dust removing device is driven, link chains 3A, 3B ascend or descend to make a screen frame accommodate dust in flowing water. In the case where the dust flows into the device at the rate within its processing capacity, frames 4 lie nearly continuously, and most of a water current passes through the frame 4. When a large quantity of the dust temporarily flows into the device, a hydraulic unit is operared to shorten the stroke length of a hydraulic cylinder 80 through a rotary joint 90. ln addition to that, a rotary shaft 8A rotates more in comparison with a rotary shaft B to advance the chain 3b farther by some distance than the chain 3A, and a connecting bar 70 therefore ascends in a long hole to incline the frame 4 for making the water current pass through a wide gap between the frames 4.
Patent JP-S55145377-A (JP)
Title: Fabricating method of schottky barrier diode element
Inventor: YAMASHITA SOUICHIROU
IPC: H01L29/872
Filed: 1979-04-27
Abstract: PURPOSE:To reduce the series resistance and to improve the high frequency characteristics of a Schottky barrier diode by forming a Schottky junction on the inside of reverse conducting region to a substrate ion implanted. CONSTITUTION:An SiO2 film 13 is formed as the first insulating film on the surface of an n-type Si substrate 1 doped with high density impurity, an opening 13a is perforated thereat, impurity such as boron is implanted thereto, and a high specific resistance region 5 is formed. Then, the second insulating film 14 is formed by SiO2 or the like, an opening is perforated for a Schottky junction surface, a Schottky barrier metal film 4 is formed therethrough, and the Schottky barrier diode is thus formed.