baber/WOPTO huggingface dataset:
Patent JP-2000226244-A (JP)
Title: Device for lowering sugar content of plant raw material
Inventor: YAMAZAKI SHINJI
IPC: C12S3/10
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a device for lowering the sugar contents of a plant raw material, capable of efficiently reducing the contents of water-soluble sugars contained in the fibrillated or chipped plant raw material. SOLUTION: This device for lowering the sugar contents of a plant raw material is provided with a sugar-degrading device 1A for degrading (fermentation treatment) the water-soluble sugar contents of the fibrillated or chipped plant raw material with a sugar-degrading organism such as yeast, and a hot water-treating device for treating the plant raw material treated with the sugar- degrading device with hot water. A treating tank 11 of the sugar-degrading device 1A is divided into four small chambers A-D, in which the plant raw material P is accumulated and subjecting to the degradation treatment of water- soluble sugars.
Patent JP-H07222416-A (JP)
Title: Brushless three-phase ac generator
Inventor: SATAKE SATORU
IPC: H02K19/26
Filed: 1994-01-28
Abstract: PURPOSE:To provide a brushless three-phase AC generator which is provided with an automatic voltage regulation function, which is low-cost, which can supply a stable output and whose efficiency is good by a method wherein the shape of a winding for the generator is simplified and the size of a stator core and the shape of a slot are miniaturized and simplified. CONSTITUTION:Armature windings of three phases and four poles and auxiliary windings whose number of turns is smaller than that of the armature windings are installed on the side of a stator 2 for a generator 1. They are connected in series by alternating two arbitrary phases so as to be opposite phases to each other. Capacitors are connected across output wires for an armature. In addition, a field winding 10 to which a diode 9 has been connected is installed on a field core 8 of four poles on the side of a rotor 3 so that N-poles and S-poles may appear alternately.
Patent JP-S61187371-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: MORI MITSUHIRO
IPC: H01L29/812
Filed: 1985-02-15
Abstract: PURPOSE:To reduce a thermal resistance by forming a gate electrode and a drain electrode on the upper surface and a source electrode on the lower surface of a wafer, providing a striped groove and connecting an active layer with a substrate by a metal layer. CONSTITUTION:A high purity epitaxial growth GaAs layer 32 and an N-type epitaxial growth GaAs layer 33 are formed on a high ability N-type GaAs substrate 31. A striped groove 35 which arrives through the layer 33 at the layer 32 is formed. A metal layer 36' which exhibits ohmic characteristic and electrically connects the layer 33 with the substrate 31 is provided in the groove 15. A gate electrode 34 and a drain electrode 36 are provided on the layer 33, and a source electrode 37 is provided on the back surface of the wafer. A drain current passes from the electrode 36 through the layer 33, the layer 36' and the substrate 31 to the electrode 37 as designated by an arrow. With this construction, the substrate 31 can be reduced in thickness, the electrode 37 is plated with Au to improve the heat sink property, and a thermal resistance is improved.
Patent JP-S62183923-A (JP)
Title: Production of honeycomb structure
Inventor: NANBA KEIZO
IPC: B21D47/00
Filed: 1986-02-08
Abstract: PURPOSE:To prevent the flaw, deformation, etc., of a product by arranging a core and two face plates via a friction reducing material between tthe base plate of a press device and pressure jig, then by performing the press-binding of the core and face plate. CONSTITUTION:A core 2 and two face plates 3 are arranged in honeycomb panel shape via a metal plate 11 by arranging a graphite coating metal plate 11 as the friction reducing material between the base plate 5 of a press-binding device and pressure jig 6. A honeycomb panel is then formed after cooling by performing a brazing treatment by heating with press-binding by forming a nitrogen gas atmosphere in this state. In this case the core 2 or face plate 3 under pressure-binding is expanded due to the heating and slided for the pressure binding device and this sliding is caused between the friction reducing material 11 and core 2 or face plate 3, or in the space with the pressure binding device. The flaw of a product and the generation of deformation can therefore be prevent due to no flaw nor deformation being caused on the sliding part.
Patent JP-H08202099-A (JP)
Title: Automatic paper ejection controlling method
Inventor: HIGUCHI KOICHI
IPC: G03G21/14
Filed: 1995-01-20
Abstract: PURPOSE: To quickly start automatic ejection in an automatic paper ejection controlling method for an image forming device such as an electrophotographic copying machine, a printer and a facsimile device. CONSTITUTION: In the case that paper on a paper path is jammed in the image forming device, it is checked whether unfixed toner is stuck on residual paper or not at a stage where jammed paper is removed. In the case that it is stuck (NO by steps 6 and 7), the automatic ejection is started (step 9) after heating a fixing roller to fixing possible temperature (step 8). In the case that it is not stuck (YES by steps 5 and 7), the automatic ejection is immediately started without waiting for the fixing roller to be heated to the fixing possible temperature. Thus, in the case that the unfixed toner is not stuck on the residual paper, the automatic ejection is quickly started.
Patent JP-S56121853-A (JP)
Title: Exhaust gas recirculation system of engine with reduced number of cylinder having turbocharger
Inventor: KUNII KAZUYA
IPC: F02M25/07
Filed: 1980-03-03
Abstract: PURPOSE: To maintain sufficient exhaust gas recirculation ratio during the supercharging period by connecting an exhaust gas recirculation passage to an exhaust passage at the upstream of the exhaust turbine of a supercharger while connecting the other end of said recirculation passage to a suction passage at the down stream of the throttle valve.  
     CONSTITUTION: The fuel supply to cylinders #4W#6 is cut off when the engine is under light load and, at the same time, a shut off valve 5 is closed to supply all fresh suction air to cylinders #1W#3 to perform partial cylinder running by the cylinders #1W#3. In such engine running with reduced number of cylinders, an exhaust turbine 9 of a supercharger 8 is installed in an exhaust gas passage 4a of the working cylinders #1W#3 and a compressor 10 of the supercharger 8 is installed in a common suction passage 2. The exhaust gas passage 4a at the upstream of the exhaust turbine 9 and the suction passage 2 at the downstream of a throttle valve 3 is connected by an exhaust gas recirculation passage 11 with an exhaust gas recirculation valve 12 installed therein. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S55120043-A (JP)
Title: Method and device of development
Inventor: TOYONO TSUTOMU
IPC: G03G15/09
Filed: 1979-03-08
Abstract: PURPOSE: To obtain the developing method which is capable of well reporducing the both of fine line images and gradation images by applying alternating bias voltages between photosensitive drum and developer roller and further changing over repulsive magnetifc field and single magnetic field within the roller.  
     CONSTITUTION: The developing device is constituted by a photosensitive drum 5, toner support roller 7 and an alternating electric field applying power source 16 for applying alternating bias voltages between the both. Further, a magnet roll 12 is provided in the toner roller 7. The magnet roll 12 has the magnetic pole M 1  consisting of mutually repulsing magnetic poles S-S and the single magnetic pole M 2  consisting of dissimilar pole N. This magnet 12 turns a lever 13 against a spring 14 by a plunger 15. Now, when the M 1  pole is opposed in the drum 5 in the case of fine wire images, the toners repulse with each other and the density becomes coarse to weaken the adhesion power onto the roller 7, thus the toner movement is readily accomplished and the good images may be obtained. In the case of gradation images, the images free from photographic fogs may be obtained by using the M 2  pole. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S54119143-A (JP)
Title: Solar heat collector
Inventor: HATSUTORI MASAJI
IPC: F24S90/00
Filed: 1978-03-08
Abstract: PURPOSE: To simplify construction by employing fixed temperature setting switches.  
     CONSTITUTION: A hot-water storage temperature switch 15 turning off at higher temperatures than fixed is provided on a hot-water storage tank 2, and a first temperature switch 13 turning on at the same temperatures as said hot water storage temperature switch 15 does and a second temperature switch 14 of which the set value of temperature differs from that of said both temperature switches 15 and 13 are furnished on a heat collector 1. Said temperature switches 15, 13 and 14 are connected to a heat collecting pump 4 by a transrelay 16. Thereby, when the temperature in said heat collector 1 has come above a set value thereof, said first temperature switch 13, third temperature switch 15 and a relay 17 turn on in the order of mention, said heat collecting pump 4 starts running, and the high-temperature antifreezing solution in said heat collector 1 flows in a heat exchanger 3 to exchange heat with the low-temperature water in said hot-water storage tank 2. When the temperature in said hot-water storage tank 2 has come above said set value, said third temperature switch 15, heat collecting pump 4 and second temperature switch 14 turn off in the order of mention to stop operation. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62187448-A (JP)
Title: Production of threo-2-hydroxy-3-(4-methoxyphenyl)-3-(2-nitrophenylthio)-propionic acid
Inventor: NAKAMURA YASUMASA
IPC: C07C51/00
Filed: 1986-02-12
Abstract: PURPOSE:To readily obtain a compound useful as a synthetic intermediate for diltiazem hydrochloride which is a remedy for angina pectoris and essential hypertension in high purity and yield, by reacting a 4-methoxyphenyl-propionic acid derivative with 2-nitrothiophenol. CONSTITUTION:A novel threo-2,3-dihydroxy-3-(4-methoxyphenyl)-propionic acid expressed by formula I is reacted with 2-nitrothiophenol expressed by formula II in the presence of a Lewis acid, e.g. boron trifluoride, in a solvent, e.g. methylene chloride, etc., at 0-80 deg.C for 1-120hr to afford the aimed substance expressed by formula III. The reaction is carried out using the compound expressed by formula II in a molar amount of 1-2 times based on the compound expressed by formula I. The novel starting compound expressed by formula I is obtained by reacting readily available trans-4-methoxycinnamic acid expressed by formula IV with an oxidizing agent.
Patent JP-H08221409-A (JP)
Title: Character processor
Inventor: SAKAMOTO HITOSHI
IPC: G06F17/22
Filed: 1995-02-15
Abstract: PURPOSE: To provide a converted character string suitable for a sentence under editing even in the case of a newly-coined word or abbreviated word not registered on a dictionary. CONSTITUTION: When no Chinese character (KANJI) string is obtained to an input character string inputted from a character input part 1, while referring to a conversion dictionary 5 and a temporary dictionary 11, the input character string is decomposed by a conversion processing part 4 and a converted candidate list is prepared for each decomposed character string. The already converted character string in addition to the character string to be the direct object of conversion processing is referred to from a text buffer 10 copying or sharing one part of a text under editing from an editing buffer 12 provided for an applied document processing system.  A text processing part 8 retrieves the character string combining the converted candidate list from the text buffer 10 and defines the provided converted character string as the first candidate and only when an operator confirms the converted character string defined as the first candidate, a temporary dictionary registering part 9 stores a pair of input character string and converted character string in the temporary dictionary 11.
Patent JP-S59153395-A (JP)
Title: Control memory circuit
Inventor: KODAMA IKUO
IPC: H04Q11/04
Filed: 1983-02-21
Abstract: PURPOSE:To simplify the control system by generating a random address required for time slot conversion of a multiple signal from a control memory storing the information representing the speed of the multiple signal and the connection converting information for one word's share only. CONSTITUTION:The leading head address Ai of a control memory 18 is loaded to a counter 14 as an initial value and a speed type address Bi in pairs with the Ai is impressed to a counter 17. Further, the counter 17 counts the number of bits in one frame of the multiple signal to be in time slot conversion from the information Bi, loads the leading address Aj in a data memory 10 of the multiple signal to be subjected to time slot conversion succeedingly to the counter 14 and generates a load pulse to impress the type address Bi to the counter 17. The counter 14 is incremented by 1 by a clock pulse 13 from the loaded address Ai and applies a random address to the memory 10.
Patent JP-S59153344-A (JP)
Title: Optical broadcast communication network
Inventor: AKASHI FUMIO
IPC: H04B10/27
Filed: 1983-02-21
Abstract: PURPOSE:To extend an optical broadcast communication network and to attain large-scale network constitution by combining a star coupler and a synthesis and distribution circuit and connecting them in a broadcast type digital communication network using the star coupler. CONSTITUTION:Output connecting optical fibers 101-103 led out by star coupler pairs 1,1'-3,3' are all connected to the synthesis and distribution circuit 10. Further, each output of the synthesis and distribution circuit 10 is connected to the star coupler pairs 1,1'-3,3' via input connecting optical fibers 141-143. A signal inputted from the output connecting fibers 101-103 is converted into an electric signal and signals to be added by adders 121-123 respectively are added with signals from other than the star coupler pairs 1,1'-3,3' to which output signals of the adders are inputted. Thus, the input to a star coupler pair is not reached through two paths in the output of each star coupler pair.
Patent JP-H09187184-A (JP)
Title: Device for accommodating excrement of pet
Inventor: FUJISAKI TOSHIKO
IPC: A01K23/00
Filed: 1996-01-05
Abstract: PROBLEM TO BE SOLVED: To provide a device for accommodating an excrement of a pet, easy for putting in the excrement during taking a walk for a pet, capable of easily working with one hand and also foppish. SOLUTION: This device for accommodating an excrement of a pet is prepared by forming a part of a peripheral side surface of a vessel part 2 for accommodating the excrement of a device for accommodating the excrement 1 as a flat placing part 2b so as to place the device in parallel to the surface of the ground upon bringing it down sideways, installing a handle 3 capable of being brought down in the front and rear directions at the upper direction of the vessel part 2 and also installing a bag closing part 10 in a state of cutting in the part of an upper edge of the vessel part 2 at the upper part of the vessel part 2 for closing the mouth of a vinyl bag 15 by nipping the upper part of the vinyl bag 15 in which the excrement is placed, with the bag closing part 10.
Patent JP-S56124916-A (JP)
Title: Positioning control system
Inventor: NAKAGAWA MITSUO
IPC: G05D3/20
Filed: 1980-03-06
Abstract: PURPOSE:To make the residual oscillation as little as possible by 1 set of waveform memory, by making plural strokes correspond to the positioning time when their residual oscillation becomes little, so that the input energy becomes almost equal. CONSTITUTION:In accordance with a stroke command, the necessary stroke amount is inputted to the multipiler 7 from the stroke memory 2, and it is multiplied by the reference amount of the reference memory 1. Also, the positioning time T1i is decided through the logical circuit 3, 1/T1i<2> is outputted from the memory 4, and it is multiplied by the output of the multiplier 7, by the multiplier 8. Also, the output of the circuit 3 is provided to the clock generator 5, too, and the input waveform Fn is outputted from the memory 6 of the input waveform pattern by a pulse of the generator 5. The waveform Fn is multiplied by the output of the multiplier 8 by the multiplier 9. As a result, a current waveform in case of positioning by the time T1i can be obtained by the multiplier 9. The output of this multiplier 9 is converted to an analog amount by the D/A converter 10, and it is provided to the motor system 12 after the power amplification 11.
Patent JP-S55119009-A (JP)
Title: Steel plate shape detector
Inventor: MIZUKAMI SUSUMU
IPC: B21C51/00
Filed: 1979-03-08
Abstract: PURPOSE: To facilitate the compensation of the outputs of shape detectors juxtaposed in the direction of amplitude, by enabling the alternate shifting of the detectors as a whole by one detector interval in the direction of plate width.  
     CONSTITUTION: When shape detectors 12 1 W12 11  are sequentially and alternately shifted by one detector interval by means of a hydraulic cylinder 32 depending on the tension of a rolled steel plate 10 in respective positions in the direction of the plate width, the detectors 12 5 , 12 6  or the like alternately detects the same place within a time of small shape fluctuation even if the steel plate 10 is either at rest or moving. Therefore, the output levels of the adjacent detectors are the same. For example, the detector 12 6  is used as a reference unit. The output level of the other detector 12 5  is compensated by that of the former detector 12 6 . The output level of another detector 12 4  is compensated by the compensated output level of the detector 12 5 . The output levels of the detectors 12 1 W12 11  are compensated in the same way. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S54120305-A (JP)
Title: Solid rocket engine in two-stage thrust mode
Inventor: KIMURA JIYUNICHI
IPC: F02K9/26
Filed: 1978-03-10
Abstract: PURPOSE: To enable the thrust force of an engine to be varied according to the necessity by allowing a rocket engine which stores solid propellant to be equipped with igniters which operate at a same time or at arbitrary separate times.  
     CONSTITUTION: A rocket engine stores plateau type double base propellant in a  rocket chamber 1, and in two drilled holes on an end plate 4 which is applied with  asbestos heatproof processing at the rear part of a combustion chamber 3, heatproof  reinforced plastic plates 5 are embedded, and on said heatproof plates 5, two  igniters 6 are fixed. Said igniter 6 can be ignited at a same time or at separate  times by the conduction of ignit ion conductors 7, and thrust force can be varied.  Combustion gas gushes from a nozzle 8, blowing off a nozzle closure 9. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06313173-A (JP)
Title: Liquefying apparatus for synthetic resin with scale discharge means
Inventor: YAMAGUCHI TAKUO
IPC: B29B17/00
Filed: 1992-01-17
Abstract: PURPOSE:To provide the subject apparatus which has a simple structure, liquefies a synthetic resin in a high yield, efficiently discharges scale, and can be run continuously. CONSTITUTION:The title apparatus has a thermal decomposition means for converting a synthetic resin into vaper which comprises a heating kettle 5, a stirring member 10 for stirring the resin in the kettle 5, and a heating oven 6 for heating the kettle 5. The decomposition means is connected to a discharge means 30 which has a discharge pipe 30A and a forcibly discharging member 30B for forcibly discharging scale in the discharge pipe 30A. The discharge means 30 also has a gap-blocking member 30C or a piston 30D. Thus, scale is continuously discharged while the decomposition means is kept blocked, permitting an efficient liquefaction with a simple-structure apparatus and simplifying maintenance.
Patent JP-H06228901-A (JP)
Title: Joint structure of rail
Inventor: CHIN YOSHITADA
IPC: E01B11/24
Filed: 1993-01-21
Abstract: PURPOSE: To reduce the generation of noise between a wheel and a rail and to effectively reduce the generation of vibration of a vehicle. CONSTITUTION: In a joint structure 2 of rails, a plurality of front rails 20 and rear rails 21 are interconnected and laid in parallel with a given distance therebetween. By oblique crossing of the end faces, positioned facing each other, of a joint between a plurality of front rails 20 and rear rails 22, oblique faces 211 and 221 are formed. An opening Q of a rail joint is formed between the front rail 20 and the rear rail 21, which are interconnected, to form a connection end part 23. A load exerted on wheels 30 of a train running on the rails is supported cooperatively by the connection end parts 23.
Patent JP-S61187622-A (JP)
Title: Flame detection apparatus
Inventor: AKIBA KOJI
IPC: G08B17/12
Filed: 1985-02-15
Abstract: PURPOSE:To certainly detect a flame without generating erroneous operation due to noise, by discriminating a flame when the difference of the amplitude value of the plus change portion and that of the minus change portion in flickering change is within a range from a first threshold value to a second threshold value set so as to be higher than the first threshold value. CONSTITUTION:The light energy from a flame 1 is incident to a flickering change detection means 3 through an optical apparatus 2 and the detection means 3 outputs a detection signal to an AC amplifying circuit 6. The circuit 6 amplifies the flickering frequency from the flame 1 to outputs the same to an A/D converter circuit 7 which, in turn, applies A/D conversion to this equal to output the converted signal to a flame discrimination part 9 through an input/output interface 8. The flame discrimination part 9 decodes the detection signal from the detection means 3 and discriminates the flame when the ratio of the amplitude of the plus change portion and that of the minus change portion in flickering change is within a range from a first threshold value to a second threshold value set so as to be higher than the first threshold value. A signal is outputted to an alarm circuit 10 through the interface 8 to order alarm display.
Patent JP-S5523488-A (JP)
Title: Corrector of electronic watch
Inventor: ICHIKAWA SHINGO
IPC: G04C9/08
Filed: 1979-03-12
Abstract: PURPOSE: To improve the easiness of operation and the quality of design with unit constitution for time corrections simplified by dividing the continuous operation period of a correction switch in terms of time by a timer circuit interlocking with the correction switch.  
     CONSTITUTION: Normally, correction switch 6' is held at position "0", AND gates gates 12 and 13 are both OFF and no signal arrives at terminal B. With correction switch 6' set to "1", AND gate 12 turns ON and at the same time, differentiating circuit 11 sends one correction pulse Ps out to terminal B via OR gate 14. At this time, timer 10 counts a signal of 32Hz having passed through AND gate 12 and when its discrete value reaches a fixed value, AND gate 13 turns ON to obtain the signal of 32Hz as a correction signal from terminal B. 
     COPYRIGHT: (C)1980,JPO&Japio