baber/WOPTO huggingface dataset:
Patent JP-H04296118-A (JP)
Title: Reference voltage circuit and semiconductor integrated circuit device using same
Inventor: SUGITA TOMOAKI
IPC: H03M1/66
Filed: 1991-03-26
Abstract: PURPOSE:To realize a semiconductor integrated circuit device by forming a circuit forming a reference voltage with a variable reference voltage circuit so as to conduct the test of a built-in conversion circuit even at an aging test. CONSTITUTION:A variable reference voltage voltage 9 converting an analog signal inputted to a CODEC into a relevant digital signal consists of a comparator circuit CMP 1, a voltage conversion circuit CNV coupled with one input terminal (positive terminal) of the CMP 1 and a variable resistor circuit 16 coupled with an output terminal of the CMP 1, The other input terminal (negative terminal) and in which control terminals CT1, CT2 are connected. In this case, since the resistace of the resistor connected between an output terminal and the other input terminal of the comparator circuit CMP 1 and the resistance of the resistor connected between the other input terminal (negative terminal) and the ground potential of the circuit are varied by a control signal fed to the control terminals CT1, CT2, the reference voltage outputted from the comparator circuit CMP 1 is varied.
Patent JP-H104894-A (JP)
Title: Emulsifier for pectin of fruit of oranges and apple degraded into low molecular weight and use as emulsion stabilizer
Inventor: MAZOYER JACQUES
IPC: A23L29/10
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To use a pectin of fruit of oranges and apple which are degraded into low molecular weight as an emulsifier and an emulsion stabilizer having excellent emulsifying action and stabilizing action and useful in food field. SOLUTION: A pectin of fruit of oranges and apple degraded into <80000, preferably 10000-50000 low molecular weight is used as an emulsion or an emulsion stabilizer. Furthermore, viscosity in 2% aqueous solution of pectin degraded into low molecular weight, measured by Brookfield viscometer at 25 deg.C is preferably <80cPs, preferably 5-50cPs, especially preferably 5-20cPs.
Patent JP-H08229390-A (JP)
Title: Production of powder for lanthanum-manganese oxide catalyst
Inventor: TSUCHIYA WATARU
IPC: F23C13/00
Filed: 1995-02-24
Abstract: PURPOSE: To obtain a low cost high performance catalyst by heating a complex solution of a metal nitrate and an amino acid to a temp. equal to above the b.p. of the complex solution at the time of producing the catalyst powder consisting essentially of La and Mn and containing one kind of metal elements such as Pb, K. CONSTITUTION: At the time of producing the powder for the LaMn oxide catalyst, the complex solution of the metal nitrate constituting the powder and the amino acid is heated to the temp. equal to above the b.p. of the solution. Thus, since the metal elements are mixed in the complex solution of the amino acid, the uniform mixing in atomic level is attained. And the remaining material after the solvent is removed by heating and drying the solution causes self- combustion and forms the powder having pervoskite type structure. Since the firing occurs in an extreme narrow area for a short time, the grain growth of the powder does not occur and uniform composition having fine particle diameter and narrow particle diameter distribution is formed. Then, the catalyst large in specific surface area of powder and having high activity is obtained.
Patent JP-H02240855-A (JP)
Title: Method and device for magnetic recording and reproducing
Inventor: TSUCHIYAMA YOSHIRO
IPC: G11B5/584
Filed: 1989-03-14
Abstract: PURPOSE:To improve the quality of tracking error information by recording a pilot signal for tracking which is superposed on an information signal on a circular arc shaped track and comparing the reproduced frequency of the pilot signal with the frequency at the time of recording. CONSTITUTION:Recording is performed on a magnetic tape by a rotating head so that a recording track becomes the circular arc shape and the pilot signal for tracking is superposed and recorded with the information signal which is recorded or the modulation with the specified frequency component is performed to the information signal which is recorded. Next, at the time of reproducing, the information signal is reproduced by a reproducing signal processing circuit 8 and the pilot signal is extracted from the reproducing signal through a band pass filter(BPF) 4. Then, in a frequency- voltage conversion circuit(FV) 5, the output therefrom is taken as a center value when the frequency is the frequency at the time of recording and the voltage in accordance with the deviation quantity is generated when the frequency is not the frequency at the time of recording. Based on frequency information converted into voltage, a feeding motor speed control circuit 6 modulates the speed of a feeding motor 7 and performs the performs the feeding action so that a magnetic head 2 may execute tracking.
Patent JP-S61223769-A (JP)
Title: One component developing device
Inventor: SHOJI YOSHIO
IPC: G03G15/09
Filed: 1985-03-28
Abstract: PURPOSE:To improve a reproducibility of a dotted image and a fine and faithful reproducibility of an image by providing a resistance layer having a prescribed specific resistivity on a semiconductive sleeve, and by applying a high frequency alternating electric field to the resistance layer, without a deterioration of an another image characteristics such as a solid black image. CONSTITUTION:The sleeve 16 composed of the semiconductive substance having 10<6>-10<12> OMEGAcm resistivity are axially supported freely rotatably near an electrostatic latent image substrate 1 and also has pural magnet poles. A magnet roller 5 is fixed in the sleeve 16 so as not to rotate and controlls an amount of a toner 4 on the sleeve 16 by a means 17. An alternating electric source 8 is electrically connected to the sleeve 16, thereby generating an electric field to the vicinity of the electrostatic latent image part and easily moving the toner, with the result that the reproducibility of the dotted image and the fine and faithful reproducibility of the titled device are obtained.
Patent JP-S58179011-A (JP)
Title: Surface acoustic wave device
Inventor: OKAMOTO TAKESHI
IPC: H03H3/08
Filed: 1982-04-14
Abstract: PURPOSE:To ensure the workng of a surface acoustic wave device over a wide range of frequencies, by providing a lead-out electrode along the surface of a piezoelectric film formed on a non-piezoelectric substrate. CONSTITUTION:Electrodes 14A, 14B and 14C having phases of 0 deg., 120 deg. and 240 deg. respetively are formed on the surface of a non-piezoelectric substrate 13 of silicon, etc. Then lead-out electrodes 15B and 15C are provided on the substrate 13 in correspondence to electrodes 14B and 14C respectively. A piezoelectric film 16 is formed as if it covered over electrodes 14A and 14B. A lead-out electrode 15A is provided along the film 16. Then feed terminals 17A, 17B and 17C are provided in response to electrodes 15A, 15B and 15C respectively. The electric signals of three phases are applied to electrodes 14A, 14B and 14C of three phases of a transducer via terminals 17A, 17B and 17C respectively. Thus the working is ensured over a wide range of frequencies for a surface acoustic wave device.
Patent JP-S63254559-A (JP)
Inventor: RUDORUFU AANORUDO FURIISHIYU
IPC: G06F17/27
Filed: 1988-03-17
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-S62218176-A (JP)
Title: Printer
Inventor: HORINOUCHI SHOGO
IPC: B41J33/14
Filed: 1986-03-20
Abstract: PURPOSE:To enhance dimensional accuracy between elements and facilitate assembly, by providing a turnable member supported by an ink ribbon support member, driven by a driving motor and connected to a carriage and an ink ribbon take-up member. CONSTITUTION:In a printing operation, a driving motor 7 is rotated clockwise. Concurrently, a turnable member 10 is rotated counterclockwise, and a pushing piece 10c thereof advances teeth 14a of a gear 14 by a one-tooth amount, whereby an ink ribbon is taken up. At this time, the turnable member 10 is rotated in the direction of an arrow B, so that a pin 19 is passed through an inside part 10d of the member 10, and since the distance between the pin 19 and the center of the member 10 is unvaried, an ink ribbon support member 4 is not oscillated. At the time of correction, the motor 7 is rotated counterclockwise, and the member 10 is rotated in the direction of an arrow A. Therefore, the distance between the pin 19 and the center of the member 10 is increased, and the ink ribbon support member 4 is turned. When the turning is finished, the pushing piece 12 advances a gear part 17a of a correction ribbon support member 17 by a one-tooth amount, whereby a correction ribbon 22 is taken up. When the member 10 is further rotated, the pin 19 is stopped at an end part 10g, and the rotation of the member 10 is stopped.
Patent JP-S60205298-A (JP)
Inventor: YAGI EIJI
IPC: G21F9/00
Filed: 1984-03-30
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-S60206224-A (JP)
Title: Speech encoding circuit
Inventor: NISHITANI TAKAO
IPC: G10L19/00
Filed: 1984-03-30
Abstract: PURPOSE:To realize a small-scale single-channel ADPCM encoder which performs the same processes as respective processes of the ADPCM encoder by devising an ADPCM encoding circuit. CONSTITUTION:The difference in numerical expression in the ADPCM encoder is realized by the function multiple use of plural simple circuits. The high-order digit bits of a bus 1120 are connected to multiplication input registers 1011 and 1012. When data is processed, units (step) consist of flows of plural data from a RAM1111, ROM1110, multiplier input registers 1101 and 1012, detection result holding circuit 1040, shift quantity register 1050, accumulating register 1100, and temporary memory 1021 to the RAM1111, ROM1110, multiplier input registers 1101 and 1012, detection result holding circuits 1040, shift quantity register 1050, accumulating register 1100, and temporary memory 1021 through a multiplier 1010, selecting circuits 1020, 1060, and 1080, zero continuation detecting circuit 1030, multidigit shifter 1070, arithmetic circuit 1090, and bus 1120. Those steps are combined to process the data.
Patent JP-H02240630-A (JP)
Title: Projection type display device
Inventor: ITO NORIO
IPC: G02F1/13
Filed: 1989-03-15
Abstract: PURPOSE:To independently adjust the position of a liquid crystal panel and a focal point without requiring a special test pattern generator by incorporating a pattern generator in a projection type display device. CONSTITUTION:The pattern generator 25 is incorporated into the projection type display device possessing a driving circuit. A clock from a clock generator 24 is inputted to the pattern generator 25 generating a cross-shaped pattern, and a signal from the pattern generator 25 is inputted to switching circuits 5 to 7. They normally pass a signal from a video signal 1, and a signal from the pattern generator 25 when they are used as a pattern generator mode. Consequently, the projection type display device is obtained which can be used as a test chart when the position of three primary color liquid crystal panels are adjusted in all directions and which can be readily adjusted.
Patent JP-H09250579-A (JP)
Title: Electrical type disc brake
Inventor: KAWASE KAZUO
IPC: F16D65/14
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an electric operating type disc brake small in size and light in weight, which is excellent in responsiveness at the time of brake releasing, and concurrently can keep the clearance of a pad constant. SOLUTION: In this disc brake, it is so designed that the output member 8 of a motor is transmitted in motion to the nut 17 of a roller screw mechanism by way of a one-way clutch 19, and concurrently braking force can be obtained by moving the screw shaft 14 of the roller screw mechanism in the axial direction with the nut 17 rotated, and the nut 17 is so constituted as to be connected with the output member of the motor by a reaction when braking force is applied by way of a first friction clutch 20. And furthermore, the torque of the motor when the brake is applied, is so constituted as to be transmitted to the screw shaft 14 by way of the one-way clutch 19 and the friction clutch 20.
Patent JP-H04278117-A (JP)
Title: Burner
Inventor: OIKAWA TATSUSHI
IPC: F23N1/00
Filed: 1991-03-04
Abstract: PURPOSE:To let a burner itself judge the specified kind of gas for that device and operate under the conditions of control that match the specified kind of gas. CONSTITUTION:The section to judge and control the kind of gas of a burner is constituted of a drive current supply circuit 21, drive current detection circuit 25, section 26 to judge the kind of gas, memory 24, control condition setting section 28, and setting section 27. The drive current supply circuit 21 supplies electric current for driving valve opening that corresponds to a specified degree of valve opening to a proportional valve at the time of judging the kind of gas. The drive current detection circuit 25 detects the above current for driving valve opening and adds the result of the detection to the section 26 to judge the kind of gas. The section 26 to judge the kind of gas takes note of the difference in electric currents of driving valve opening according to the kind of gas, and it judges the kind of gas specified for device based on the data given in the memory 24. The control condition setting section 28 sets the control conditions that match the specified kind of gas. The control section 27 controls the operation of the burner under those conditions.
Patent JP-H05214175-A (JP)
Title: Polyolefin resin composition having improved stability
Inventor: TOKUTAKE ATSUO
IPC: C08K5/521
Filed: 1992-02-04
Abstract: PURPOSE:To obtain the subject composition resistant to the yellowing in long- term storage caused by the chemical action of light, oxygen, etc., and the deterioration in heating and having reduced metal corrosivity by adding a specific phosphorus compound and a hydrotalcite to a polyolefin resin. CONSTITUTION:The objective polyolefin resin composition having improved stability it produced by compounding a polyolefin resin (e.g. ethylene.1-butene copolymer resin) with (A) one or more kinds of phosphorus compounds expressed by formula [R1 to R4 are H, hydrocarbon group such as alkyl, cycloalkyl, aryl and alkenyl, epoxy group or oxygen-containing hydrocarbon group of the formula (CmH2mO)z-Z1 (Z1 is H, alkyl, aryl, etc.; (m) is 2-9; (x) is 1-10), etc.; Y is bivalent hydrocarbon residue or oxygen-containing hydrocarbon residue], (B) a hydrotalcite, (C) a compound such as a fatty acid metal salt, a hydroxyfatty acid metal salt and a fatty acid and (D) a hindered phenolic antioxidant and/or a thioether-type antioxidant.
Patent JP-S59188268-A (JP)
Title: Howler transmission control system
Inventor: MIURA MASAMI
IPC: H04M19/04
Filed: 1983-04-08
Abstract: PURPOSE:To control linearly at a switchboard side and to reduce exchange processing by performing howler transmission control on a subscriber line which connects a subscriber terminal device to a subscriber circuit by an voice out-band signal. CONSTITUTION:A howler sound source 10 is connected to the subscriber device 9 and a howler transmission control signal from the switchboard side is received by the subcriber terminal device. The howler sending circuit in the subscriber terminal device is controlled by a howler transmission control signal and the signal of the howler sound source 10 is sent out to a subscriber 16. The subscriber terminal device 9 detects whether a subscriber is in an on-hook state or not, and its detection signal is passed through a subscriber line, repeated to the subscriber circuit 11 by the voice out-band signal, and further recorded in a subscriber state display memory that a main controller 12 has corresponding to the subscriber circuit. The main controller 12 controls the subscriber circuit 11 so that various states of the subscriber are controlled. Various state control signals are repeated to the subscriber terminal device 9 by the voice out-band signal to perform control operation according to the various states.
Patent JP-H07265174-A (JP)
Title: Mat
Inventor: OKIMI TOSHIHIRO
IPC: A61H39/04
Filed: 1994-03-31
Abstract: PURPOSE:To provide a comfortable mat with proper hardness capable of keeping the good deodorization, absorbency, and antibacteria effect for a long time. CONSTITUTION:Charcoal chips 5 are filled in a sheets bag 2 formed by overlapping upper and lower cloths 3 and 4. In short, since the charcoal chips 5 are used as a filling material, the characteristic of the charcoal chips 5 such as hygroscopicity and antibacterial effect with good durability and safety are given to the mat 1. For example, if it is used under the hot and humid environment in summer, the charcoal chips 5 effectively absorb the humidity due to the perspiration of the body and the malodor is also absorbed and the generation of saprophytes can also be prevented.
Patent JP-S56158873-A (JP)
Title: Dry etching method
Inventor: KOMATSU HIDEO
IPC: H01L21/3065
Filed: 1980-05-14
Abstract: PURPOSE: To subject the work to dry etching treatment at a low cost by utilizing the gas released from a fluorine plastic material as an etching gas in a dry etching method utilizing glow discharge plasma.  
     CONSTITUTION: A material for semiconductor devices such as Si, Mo, W, Cr, TiW, SiO 2 , phosphosilicate glass, or silicon nitride film is etched by a dry etching method utilizing glow discharge plasma. A grounding electrode 1 and a high-frequency electrode 2 are placed in parallel within a reaction chamber 8, and a fluorine-contg. high polymer resin material 3 such as polytetrafluoroethylene resin, etc. is placed on the electrode 2. A material to be etched is placed thereon. First, a gas such as He or Ar which does not react with the material to be etched is introduced into the chamber 8 and plasma discharge is caused between both electrodes. A fluorine- contg. reactive gas is released from the resin material 3 by said discharge and the material to be etched is dry etched by this gas. Etching is accomplished economically without using costly gases such as CF 2  and CF 3 . 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08258755-A (JP)
Title: Mounting structure of spare tire for vehicle
Inventor: OGI TOSHISHIGE
IPC: B62D43/02
Filed: 1995-03-22
Abstract: PURPOSE: To perform easy mounting of a spare tire on a carrier without needing a man power by employing a hub nut which is securely fastened in such a state that a small diameter part is fitted in a mounting hole formed in the wheel of a spare tire. CONSTITUTION: An auxiliary plate 12 to concentrically position a carrier bolt 11c, arranged at a carrier 11, in a mounting hole 13d of a wheel 13a is located between the carrier 11 and the wheel 13a. To mount a spare tire 13 on the carrier 11, a carrier bolt 11c is concentrically arranged in the mounting hole 13d in such a state that a carrier bolt 11c is inserted in the mounting hole 13d of the wheel 13a. This constitution eliminates a work to lift the spare tire 3 to concentrically position the carrier bolt 11c in the mounting hole 13d when a hub nut 14 is screwed to carrier bolt 11c.
Patent JP-S62220183-A (JP)
Title: Culture device for fine alga
Inventor: SEKINE TOSHIRO
IPC: C12M1/00
Filed: 1986-03-20
Abstract: PURPOSE:To use a carbonic acid gas as a carbon source efficiently and to carry out stirring in a tank efficiently, by setting an air lift part at part of an endless circulating water channel. CONSTITUTION:A wafer tank which carries out culture of fine algae under light irradiation condition using a carbonic acid gas as a carbon source consists of an endless water channel comprising an open water channel 1 and a pipe water channel 2 which communicates an upper stream end b to a downstream end c of the open water channel by passing under the surface of the water prescribed by the open water channel. An air lift part a is set at part of the pipe water channel 2 and a carbonic acid gas is introduced from the bottom of the air lift part to the water tank. Consequently, a circulating flow is formed in the water channel. The carbonic acid gas is recovered from the top of the air lift part a and fed to the bottom of the part.
Patent JP-S53148284-A (JP)
Title: Charged particle ray apparatus
Inventor: GOTOU NOBUO
IPC: H01L21/26
Filed: 1977-05-30
Abstract: PURPOSE: To prevent position drift of beams by cutting off charged particle rays after passing through the condensing lens of the final step. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S54154235-A (JP)
Title: Data process system containing peripheral unit adaptor
Inventor: MATSUDA TOSHIHARU
IPC: G06F13/12
Filed: 1978-05-26
Abstract: PURPOSE: To prevent the overrun which occurs during the initial section process by partitioning the initial section process given from CPU into the sequence process to send out the command and that to receive the initial status given from the input/output device.  
     CONSTITUTION: Peripheral unit adaptor 2 is connected to CPU1 via the interface, and control memory 10 executing the control of the CPU itself is provided to CPU1 along with local storage 11 to carry out the channel function to the input/output device connected via adaptor 2. In such data process system, CPU interface register part 12 is installed between CPU1 and adaptor 2. And CPU1 and adaptor 2 are constituted so that they can perform read/write to part 12. Then the first sequence process in which CPU1 sends out the command and the second sequence process to receive the initial status from the input/output device are divided and controlled by I/O control register 16 and interruption control circuit 17. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04300398-A (JP)
Title: Production of heat-resistant cushioning material
Inventor: WATANABE TOKUO
IPC: D21H27/00
Filed: 1991-03-27
Abstract: PURPOSE:To produce the subject cushioning material excellent in strength and useful for molding, etc., by making a paper in the presence of a specified fine- grained polymer aggregate and a thermosetting binder under a specified condition, placing plural sheets of the resultant papers in layers while sandwiching sheet-shaped hot melt materials and subsequently pressing the layered material with heating. CONSTITUTION:With a filament such as aramide fiber, having 100mum-10mm average fiber length and 10-1000 aspect ratio and a fine-grained polymer aggregate having 300-900ml Canadian standard freeness, a thermosetting binder such as an epoxy resin is blended in an amount of 35-70vol.% on its pure polymer component base based on the total volume between the filament, the fine-grained polymer agregate and the thermosetting binder. From the resultant aqueous slurry, papers 3, 4, 6 and 7 are made while controlling the temperature during drying process within a range where the binder shows its reactivity so that the weight in a dried state may be 50-2000g/m<2>. Plural sheets of the obtained papers 3, 4, 6 and 7 are placed in layers followed by heat pressing for unification into one body, thus giving the objective cushioning material.