baber/WOPTO huggingface dataset:
Patent JP-H11331252-A (JP)
Title: Network system, server device, and communication method therefor
Inventor: YAMAMOTO MITSURU
IPC: H04N7/173
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for providing an exchange large in hardware scale at two points of a video server and a connecting point between the video server and a network in the case of connecting the video server to the network system. SOLUTION: A video server 117 is provided with storage sections 123-126 that store consecutive video signals through distribution, packet assembling sections 119-122 that assemble partial video signals outputted from the storage sections into packets, and a system management section 116 that applies synchronization control to an output from the storage sections based on a synchronizing signal. A node device 101 is provided with a reception sections 104-107 that receive packets sent through pluralities of channels of a transmission line, insertion sections 118-111 that insert a packet outputted from the video server 117 between packets received by the reception sections corresponding to the respective reception sections, transmission sections 113-116 that send received and inserted packets to channels corresponding to the respective channels of pluralities of the channels, and a connection revision section 112 that switches connection between the insert sections and the transmission sections according to a switching pattern synchronously with the synchronizing signal.
Patent JP-S619063-A (JP)
Title: Signal selection system
Inventor: SHIBAGAKI TAROU
IPC: H04J1/20
Filed: 1984-06-25
Abstract: PURPOSE:To reduce the leakage of a difference frequency due to nonlinear distortion onto a video signal by applying angular modulation to digital informationa, multiplexing it with the video signal, selecting the said multiplexed signals of plural numbers by means of a broad band analog converter and transmitting ans optical signal in response to the selected signal. CONSTITUTION:A control circuit 104 controls a broad band analog matrix switch 103 comprising n sets of input signal lines and m sets of output signal lines to select one of the n sets of input signals, which is given to any of the output signal lines. The input signal 101 is a multiplex signal 203 comprising a video signal 201 and digital information 202, the information 202 comprises a coded sound signal and digital information 202 and the signal subjected to time division multiple is applied with quadruture phase modulation (QPSK). The selected signal 102 has 50% of pulse duty cycle, modulated in advance by a pulsizing FM modulator 105 and converted into an optical pulse by an electrooptic converting section 106. Since the input signal 101 consists only of the video signal and the QPSK signal, the nonlinear distortion of the analog switch is small. Further, an FDM signal applying multiplex to the videosignal and the QPSK signal has two as the number of multiplex and the cause to generation of the difference frequency due to the nonlinear distortion produced by the switch 13 is less.
Patent JP-S61285607-A (JP)
Inventor: KITAMURA MASAHARU
IPC: C08F14/18
Filed: 1985-06-13
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-H01299557-A (JP)
Title: Air cleaner
Inventor: KAWAGUCHI TAKAO
IPC: B03C3/28
Filed: 1988-05-26
Abstract: PURPOSE:To enable control of an amount of a diffused odor, by a method wherein an odor ribbon having microcapsules which contains an odor component and are dispersed is mounted in a cleaner body, and the microcapsule is ruptured during movement of the odor ribbon. CONSTITUTION:When air passing an electric filter 5 and an activated coal filter 6 for cleaning passes an odor ribbon 7, the air contains steam of an odor component, which is adhered to the air, and the air is exhausted to the interior of a room. The odor ribbon 7 is set in a rollform state on a shaft 8 and moved through rotation of a ribbon winding drive shaft 9 and wound around the drive shaft 9. The ribbon winding drive shaft 9 is driven through a belt 10 with the aid of an electric motor 11 for driving a ribbon. The odor ribbon 7 passes a gap between pressure rollers 12 and 12 during movement of the odor ribbon from the shaft 8 to the ribbon winding shaft 9. In this case, a pressure is applied on microcapsules in the odor ribbon 7 to rupture the microcapsule, and perfume is diffused in exhausted air.
Patent JP-S63294472-A (JP)
Inventor: YAMAJI HISAYO
IPC: F25D17/06
Filed: 1987-05-26
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-H06337697-A (JP)
Title: Voice recognition device
Inventor: IDE KOICHI
IPC: G10L21/0316
Filed: 1993-05-31
Abstract: PURPOSE:To improve the precision in recognition by using a voice recognition result and adjusting an input part. CONSTITUTION:After a sound inputted from a microphone 1 is amplified by a preamplifier 2A and a variable gain amplifier 2B, is converted to a digital signal by an A/D converter 3 to be supplied to a digital signal processor(DSP) 4. After the digital signal is voice recognition processed in the DSP 4, is outputted from an interface circuit 5 through an optimum format or port. At this time, when no recognition succeeds, a signal adjusting an amplifier gain is outputted from the DSP 4, and a gain switching circuit 2C of the variable gain amplifier 2B is switched by the signal. That is, when no recognition succeeds, the circuit 2C is switched so as to increase the gain of the variable gain amplifier 2B. Further, since a success/a failure in recognition is a probable problem, a method feeding back the result by a human and the method, etc., probably learning in the DSP side 4 may be used also.
Patent JP-S5557525-A (JP)
Title: Preparation of fluorinated olefin
Inventor: TATE HARUMI
IPC: C07C41/00
Filed: 1978-10-23
Abstract: PURPOSE: To obtain the title compound useful as a monomer for fluororesin (rubber), etc., by increasing the degree of dissociation of a specific raw material in an acetate solvent and decomposing it advantageously in the presence of a salt having a higher degree of dissociation.  
     CONSTITUTION: Sodium 3,3,3-trifluoro-2-substituted propionate, e.g. sodium 3,3,3- trifluoro-2-(trifluoromethyl) propionate, of the formula RCX(CF 3 )COONa [R is C m F 2m+1 (m is an integer 1W4.), C n F 2n-1  (n is an integer 2W4.), C m F 2m+1  O-[CF (CF 3 )CF 2 O]p-(m or p is an integer 0W4); X is H or P] is decomposed advantageously in an acetate solvent by increasing its degree of dissociation in the solvent in the presence of a salt having a higher degree of dissociation, e.g. potassium chloride (bromide), to obtain a fluorinated olefin of the formula RCXCF 2 . 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04353591-A (JP)
Title: Friction material and its production
Inventor: KURITA TAKAAKI
IPC: F16D69/02
Filed: 1991-05-31
Abstract: PURPOSE:To provide a friction material suitable as a semi-metallic disk brake pad causing little abrasion at high temperature. CONSTITUTION:The objective friction material is produced by heat-forming a composition composed of a thermosetting resin binder, a friction modifier and steel fiber surface-coated with a mixture of antimony trioxide and a cured thermosetting resin.
Patent JP-H05292916-A (JP)
Title: Yeast essence composition and its use and production
Inventor: OGAWA HARUO
IPC: A23L31/15
Filed: 1992-04-24
Abstract: PURPOSE:To obtain the subject composition useful as a functional food, etc., having promoting effects on absorption of minerals in the small intestine and high safety by specifically treating a suspension of yeast to leave ribonucleic acids undercomposed in essence of yeast. CONSTITUTION:First, a suspension of yeast cells is heated to 80-100 deg.C to deactivate protease, and ribonuclease in the cells. Then, the suspension of the yeast cells is mixed with a cell wall dissolving enzyme and a protease and treated at pH 4-9 at 40-60 deg.C for 4-15 hours to give the objective composition containing undecomposed ribonucleic acid. The content of the ribonucleic acid is preferably 5-30%.
Patent JP-H01298038-A (JP)
Title: Production of photographic silver halide emulsion
Inventor: IHAMA MIKIO
IPC: C03C1/02
Filed: 1988-05-27
Abstract: PURPOSE:To improve the sensitivity and pressure characteristics of a photographic silver halide emulsion by depositing a specified silver salt on silver halide particles during the formation of the particles when the formed particles are dispersed in hydrophilic colloid to produce the emulsion. CONSTITUTION:An aq. soln. of silver nitrate is allowed to react with an aq. soln. of a halide such as KBr to form silver halide particles. During this formation, a silver salt having <=10<-10> solubility product in water at 25 deg.C other than silver halides is deposited on the silver halide particles. In order to deposit the silver salt, an aq. soln. of silver nitrate and a silver salt forming compd. such as phosphoric acid or a hydroxyazaindene compd. may be added to the reaction system. The formed silver halide particles are dispersed in hydrophilic colloid by the conventional method to obtain a photographic silver halide emulsion.
Patent JP-H07311181-A (JP)
Title: Method and apparatus for detecting surface state of substrate using sound wave
Inventor: RIKU EIFUU
IPC: G01B17/00
Filed: 1994-05-19
Abstract: PURPOSE:To detect variation in the surface state of a substrate, including a cleaning state or a state where transparent matters are adhering, by detecting a sound wave generated through interaction of a laser pulse and the surface of the substrate simultaneously with the cleaning on the surface of the substrate through irradiation with pulse laser. CONSTITUTION:A pulse beam from an KrF excimer laser oscillator 10 is fed to an optical system 12 where the energy density is made uniform and a substrate 18 on a stage 16 is irradiated with the pulse beam from the optical system 12 through a mirror 14. A sound wave generated through the irradiation is detected by means of a microphone 24, amplified through a preamplifier 26, and A/D converted 28 before being fed through an interface 20 to a RAM 22C at a control section 22 to be stored therein. A controller 30 delivers a pulse signal to the oscillator 10 and actuates a trigger 32 to cause the control section to deliver the digital sound wave signal to an oscilloscope 34. the oscilloscope 34 detects variation on the surface of the substrate 18 based on the amplitude, frequency spectrum, etc., of the detected sound wave.
Patent JP-H05120532-A (JP)
Title: Automatic vending machine
Inventor: ISHINE YASUZO
IPC: G07F11/04
Filed: 1991-05-31
Abstract: PURPOSE:To eliminate the generation of a bridge and to stably remove the merchandise. CONSTITUTION:The machine is an automatic vending machine equipped with a guide member 61 to guide respectively the merchandise in a merchandise storing case 1 to a first merchandise discharging passage 61 and a second merchandise discharging passage 40 and a merchandise sending device 53 arranged at the lower part of the guide member 61 and to send the merchandise of first and second merchandise discharging passages 39 and 40 one by one, at the lower part of the merchandise storing case 1. Here, a peak part edge end 63 of the guide member 61 is made into the shape non-parallel to an axis line 67 of a merchandise 65 of a lying posture.
Patent JP-H02311214-A (JP)
Title: Beveling device
Inventor: YOSHIDA KAZUTO
IPC: B23C3/12
Filed: 1989-05-23
Abstract: PURPOSE:To perform beveling work positioning a turning shaft of a face plate provided at a gear case movable up and down along an elevation frame at the center of a work regardless of the size of a work diameter by composing the gear case to be also movable along the width of a work transfer passage. CONSTITUTION:A work W is clamped by a fixed receiving part 4a and a movable receiving part 4b of a clamp with the fixed receiving part 4a as a reference. A gear case 7 moved up and down by an elevation frame 6 is also movable along the width of a transfer passage of the work W to the elevation frame 6, and a turning shaft 12 of a face plate 8 installed at the gear case 7 is also movable along the width of the transfer passage of the work W. The work W is thus clamped taking one side surface of it for a reference regardless of the work size, and beveling work can be performed by beveling cutters 20a, 20b by adjusting the turning shaft 12 of the face plate 8 to be positioned at a center 22 of a sectional surface of the work W, thereby a mechanism can be simplified.
Patent JP-H07320346-A (JP)
Title: Rotary magnetic head
Inventor: NAKANISHI KANJI
IPC: G11B15/467
Filed: 1994-05-20
Abstract: PURPOSE:To obtain a rotary magnetic head which facilitates the reproduction of high transfer rate signals and, further, facilitates the reproduction of a non- tracking system without increasing the number of coils of a rotary transformer. CONSTITUTION:Magnetic induction type heads 2 and 3 which are mainly used for recording and optical reproducing heads 4 and 5 which are exclusively used for reproduction are provided on the side of a rotary cylinder 1. The respective required numbers of the recording heads and reproducing heads which are to be provided are predetermined in accordance with a difference between the revolution of the rotary cylinder at the time of recording and the revolution at the time of reproduction to perform a non-tracking operation.
Patent JP-H10320011-A (JP)
Title: Cell controller and its control method
Inventor: TANAKA TERUAKI
IPC: G05B15/02
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To obtain a cell controller in specially an FA system which facilitates data handling, also reduces load that is applied at the time of message communication between modules and also facilitates its development, maintenance and change. SOLUTION: A cell controller which controls a cell system such as an assembly cell and a production cell in an FA system is provided with an execution control module 2 that performs the description of a work procedure and the interpretation of work description, a function module 3 which consists of an element work group that is an executing part which handles information processing that is needed for work and an external device operation that is needed for work, a user interface module 4 which obtains the presentation of information to a worker and the input of information from the worker and a database 5 that stores data which are needed before, after and during work as a separately divided module and connects these modules through general purpose communication interfaces.
Patent JP-S5843848-A (JP)
Title: Outrigger apparatus for wheeled working machinery
Inventor: MIYAZAWA HIROSHI
IPC: B66C23/80
Filed: 1981-08-18
Abstract: PURPOSE:To facilitate nearby works such as piling by drawing a jack cylinder toward an overhang beam being projected with a fulcrum located at the upper part in order to be stored in the beam at an inclined position. CONSTITUTION:An overhang beam 3 is projected from and filled in a fixed box 2 which is fixed on a travelling body frame 1 capable of storage thereinto, and a jack cylinder 5 is installed on the tip end of the projected beam 3 and a float 6 is equipped on the bottom end of the jack cylinder 5 when to be not used, the cylinder 5 is caused to be drawn toward and stored into the beam 3 upon rotarily moving to settle in an inclined position. A projected piece 54 is provided at the tip of a rod 52, and a push pin 22 is horizontally fixed at the upper part of the tip through a bracket 21. Thus swingingly displacing to the stored position can be automatically accomplished by the projected piece 54 with fixed box 2.
Patent JP-H0426536-A (JP)
Title: Cement hardening accelerator
Inventor: KIKUCHI MASATSUNE
IPC: C04B28/04
Filed: 1990-05-18
Abstract: PURPOSE:To reveal early strength by specifying the mixing ratio of an alkali carbonate to cement and the weight ratio of gypsum to 3CaO.2Na2O.5Al2O3 in accordance with the contents of the materials in cement. CONSTITUTION:3CaO.2Na2O.5Al2O3 is used as the main agent, and an alkali carbonate such as Na2CO3 and gypsum are added to the agent to prepare a cement hardening accelerator. Although the accelerator is added by 2-30wt.%, the mixing ratio of the alkali carbonate to cement is changed in accordance with the content of the accelerator in cement, and the ratio has to lie within the area enclosed by points A, B, C, D, E and F. The weight ratio of the gypsum expressed in terms of CaSO4 to (CaSO4+3CaO.2Na2O.5Al2O3) is simultaneously changed in accordance with the content of the accelerator in cement, and the ratio has to lie within the area enclosed by points a, b, c, d, e, f, g and h. Consequently, the strength of cement is revealed within the short time ranging from 30min to 6hr.
Patent JP-H10305695-A (JP)
Title: Pencil sharpener
Inventor: MORITA ISAMU
IPC: B43L23/00
Filed: 1997-05-06
Abstract: PROBLEM TO BE SOLVED: To securely regulate a thickness of a pencil after sharpening by a pencil sharpener by a simple structure. SOLUTION: The pencil sharpener comprises a sharpening space 10 having a sharpening cutter 11 for sharpening a pencil P, an arm 20 for introducing or retracting a free end 21 side to or from the space 10, and urging means 30 for always urging the end 21 side from the space 10 in a protruding direction. A plurality of contact surfaces 23 for preventing movement of the pencil P to an innermost side 12 are provided in contact with an end Pa of the pencil P at the arm 20. The sharpener also comprises a presser 40 for bringing the end 21 side of the arm 20 into contact with a moving end by the means 30 to stepwisely move the end 21 and operable to regulate the contact position. Any one of the surfaces 23 of the arm 20 is selectively brought into contact with the end Pa of the pencil P by this regulating operation.
Patent JP-H10321344-A (JP)
Title: Windable radiator
Inventor: SASAKI TAKASHI
IPC: F24D3/16
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To reduce weight, and easily handle winding though a surface is hard by adjacently juxtaposing long size columnar bodies which has a quadrangular cross section and in which hollow parts or grooves are formed, embedding heating electric wires in the hollow parts or the grooves, and attaching a flexible thin plate to one surface of the columnar bodies. SOLUTION: Columnar bodies 1 having hollow parts 2 different in the size are formed of two side walls 4 having comb-shaped cross section and two partition walls 5. Heating electric wires 7 are embedded in central narrow hollow parts of the columnar bodies 1, and synthetic resin covers 8 having a hollow part 3 are fitted to opening parts of three hollow parts 2 of the columnar bodies 1, and they are blocked up. A back face 6 (a surface on the opposite side of the opening parts) of these columnar bodies 1 is formed as the obverse, and a flexible thin plate such as aluminium foil 9 is attached to the reverse. These columnar bodies 1 are made adjacent to each other in a plurality, and the heating electric wires 7 are meanderingly embedded in the hollow parts of the columnar bodies arranged every other piece, and a radiator is formed.  The radiator is wound and folded up by putting the aluminium foil 9 side on the inside.
Patent JP-S5255377-A (JP)
Title: Impurity doping method for gallium arsenide vapor phase grown crystal
Inventor: MIZUNO OSAMU
IPC: H01L21/205
Filed: 1975-10-30
Abstract: PURPOSE: To improve reproducibility dramatically by eliminating opeaation for shutting off doping gas and making possible the valve operations only through operation of starting introduction of the gas. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01300282-A (JP)
Title: Fixing device in electrophotographic printing device
Inventor: SUZUKI TAKASHI
IPC: G03G15/20
Filed: 1988-05-27
Abstract: PURPOSE:To eliminate a fixing failure and to execute a stable fixation by controlling a temperature of a fixing heating plate to an optimum temperature in accordance with a kind of a form. CONSTITUTION:A minute signal which has detected a paper quality, thickness, etc., of a form by a paper quality detector 15 consisting of a space filter system provided on a moving path of the form 6 is brought to spectrum analysis, and thereafter, amplified and inputted to a temperature control circuit 16, and a control is executed so that a temperature of a fixing heating plate 7 becomes a correct temperature through said circuit. In such a way, since a temperature of the fixing heating plate can be controlled automatically to an optimum temperature in accordance with a kind of a form to be fixed, a fixing failure is eliminated, and a stable fixation can be executed.
Patent JP-S63295940-A (JP)
Title: Pressure detector for internal combustion engine
Inventor: ISOMURA SHIGENORI
IPC: G01L23/24
Filed: 1987-05-27
Abstract: PURPOSE:To enable the inhibiting of dew formation of water in a gas on the surface of a pressure receiving body such as diaphragm, by arranging a heater, which electrically operates on specified conditions to generate heat almost at a fixed temperature, to heat the pressure receiving body therewith. CONSTITUTION:When a switch 28a is turned ON with the keying by an operator to start operation with the generation of heat by a PTC heater 29,an intake air is mixed with a fuel injected from a fuel injection valve 4 passing through a suction pipe 8 to be sucked into a cylinder 9. A pressure in a surge tank within the suction pipe 8 is introduced into a pressure sensor 1. In other words, air passing through an air conduit 21 is brought into contact with a diaphragm 17, which sends a strain signal corresponding to the pressure of the air to a pressure detecting circuit 2. Then, the circuit 2 forms a signal proportional to an internal pressure of the the suction pipe 8 from the signal by amplification, adjustment and temperature compensation thereof to be supplied to a control means 3 of an internal combustion engine. An injection level is computed by the means 3. This enables the inhibiting of dew formation of moisture in a gas on the surface of a pressure receiving body such as diaphragm 17.
Patent JP-H07316649-A (JP)
Title: Production of hot rolled steel plate excellent in workability and corrosion resistance
Inventor: KOMATSUBARA NOZOMI
IPC: C22C38/58
Filed: 1994-05-20
Abstract: PURPOSE:To stably produce a hot rolled steel plate which has softness and superior hole-spreadability and hardly causes aging deterioration at ordinary temp. at the time of working and is remarkably increased in tensile strength and fatigue strength by means of baking finish treatment after working and also has excellent corrosion resistance. CONSTITUTION:A steel slab, consisting of <=0.18% C, <0.30% Si, <=2.00% Mn, 0.10-0.80% Cu, 0.01-0.50% Ni, 0.020-0.120% P, < <=0.10% sol.Al, 0.0080-0.0250% N, and the balance Fe with inevitable impurities or further containing one or more kinds among 0.0002-0.01% Ca, 0.01-0.10% Zr, 0.002-0.10% rare earth elements, O 01-0 60% Cr, O 01-0 40% Mo, and 0 0003 -0.0050% B, is hot-rolled. After this hot rolling is executed at >=800 deg.C, the resulting rolled plate is cooled at >=10 deg.C/s cooling rate and coiled at 350-600 deg.C.