baber/WOPTO huggingface dataset:
Patent JP-S5712988-A (JP)
Title: Peeling of japanese chestnut
Inventor: TSUKADA SUNAO
IPC: A23N7/00
Filed: 1980-06-30
Abstract: PURPOSE: To raise a peeling ratio without reducing the yield of Japanese chestnut, by returning instantly the Japanese chestnuts to normal pressure after they are pressurized under heating, removing burs, followed by blowing high-speed steam against them.  
     CONSTITUTION: Raw Japanese chestnuts are put in the hermetically closed container 2, pressurized and heated by steam, released instantly to the water tank 11 at normal pressure, and taken out by the conveyor 37. The Japanese chestnuts are fed to the device 38 to remove burs, and a gas is jetted to remove burs. The prepared Japanese chestnuts with shells are fed to the device 14 to remove shells, high-speed steam jetting during the transportation of the Japanese chestnuts is blown against them so that the shells attached to their surfaces are blown away. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05260445-A (JP)
Title: Picture element conversion processing unit
IPC: H04N7/01
Filed: 1992-03-12
Abstract: PURPOSE:To eliminate the need for a ROM for storing a coefficient by generating a reference coefficient repetitively synchronously with a horizontal scanning timing and reading a required coefficient from a memory based on a carry output from a fraction part of an integrated value. CONSTITUTION:A coefficient used for the conversion processing in a device for television system conversion processing or the like is stored in a memory. Then, a reference coefficient corresponding to a ratio of a scanning line interval by a 1st form to a scanning line interval by a 2nd form is repetitively generated synchronously with a timing of horizontal scanning by the 2nd form. Adders 51, 53 and 1-bit shift registers 52, 54 accumulate the generated reference value, based on a carry output K from a fraction part of the obtained sum, the required coefficient is read from the memory. Thus, a ROM for storing the coefficient is not required and the circuit configuration is simplified.
Patent JP-H03286078-A (JP)
Title: Flapping suppressing device
Inventor: FURUMOTO YOSHIHISA
IPC: E05C17/34
Filed: 1990-04-02
Abstract: PURPOSE:To improve the operation performance for suspending flapping by installing a restraint member for regulating the opening/closing operation of a 'shoji' sliding door body and installing a lock body for regulating the shift operation of the restraint body which is accompanied with the opening/closing of the 'shoji' sliding door body. CONSTITUTION:When a 'shoji' sliding door body 2 is opening-operated, the first, second and third links 6, 7, and 8 of a restraint member 4 follows the 'shoji' sliding door body 2, bending outwardly, and the lock shaft 26 of a locking member 5 slides to the first link 6 side. If the pushing force of the lock shaft 26 is released after the 'shoji', sliding door body 2 is opened to a desired position, the lock shaft 26 is pushed up by a spring 22, and the pinion 25 of a lock body 21 is engaged with both rack bodies 20 at the same time. Further, when the opening degree of the 'shoji' sliding door body 2 is varied, or the sliding door body 2 is opening/closing-operated, the lock shaft 26 is pushed down against the spring 22, and the 'shoji' sliding door body 2 is opening/ /closing-operated.
Patent JP-S60232462-A (JP)
Inventor: AIZAWA MICHIHIKO
IPC: F25B15/00
Filed: 1984-05-04
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-H11171067-A (JP)
Title: Automobile exterior component of elastomer denaturated polyolefin having excellent appearance
Inventor: MALM DOUGLAS N
IPC: C08L23/10
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To manufacture an article or part of a desired color having the appearance of coating material texture by coloring an elastomer denatured polyolefin material having a specified clouding level with a pigment having a specific effect. SOLUTION: At least one pigment having a specific effect is uniformly dispersed to a thermoplastic elastomer denatured polyolefin resin having low clouding degree, and thermally molded into a base material. The 'clouding degree' referred therein means the clouding degree of at least 50% or less for 60 mill black in measurement by ASTM D1003. The clouding degree is preferably 30% or less. As the pigment, an inorganic pigment or an organic pigment can be used. A specific pigment containing a flake pigment is used alone or in combination with a colored pigment in order to provide a specific effect as metallic appearance. This material can be molded into an automobile body member as a coating material or molding of body side surface or a bumper plate.
Patent JP-H01260707-A (JP)
Title: Device for emitting white light
Inventor: USUDA SHOJI
IPC: F21V9/40
Filed: 1988-04-11
Abstract: PURPOSE:To enable pure white light to be obtained by transparent light by means of color mixing by letting a device be composed of LED, a transparent glass body which is dyeing agent penetrating and is high in transparency wherein each of dyeing agents of two color composing three primary colors formed by color mixing of luminous color from LED is penetrated into the respective front and rear surfaces of the glass body, and of a case which supports the glass body while letting it be faced with the luminous section of LED. CONSTITUTION:In a case 4 made of an insulating resin raw material formed into a box shape, the inner circumferential surface of a recessed section 4a wherein a red color LED 2 is embedded, is composed of an inclined surface the face of which is covered with a reflective film so as to be used as a reflector 3. The glass body 1 is composed of polymerizable fluid polymer including monomer, or oligomer, or mixture thereof which includes compound in a bisallyle family as an essential ingredient so as to be formed into a plane shape. In addition, a blue dyeing agent 11 and a green dyeing agent 12 are penetrated into the front and the rear surfaces of the glass body 1 respectively over an appropriate range. This constitution thereby permits the three primary colors by color mixing to be formed so that pure white light can be obtained.
Patent JP-S59214585-A (JP)
Inventor: YAMADA KATSUHIKO
IPC: B25J13/02
Filed: 1983-05-20
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-H09280386-A (JP)
Title: Shut-off valve with pilot mechanism
Inventor: NUKUI KAZUMITSU
IPC: F16K31/06
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To reduce an operating energy in a shut-off valve having a pilot mechanism driven by a battery cell in order to extend a lift of the battery cell. SOLUTION: A position of a sub-valve seat 32a arranged at a main valve element 32 acting as a pilot mechanism is displaced from its center and a force F required by a plunger 3 to open a sub-valve is reduced by a lever. A sub-valve arm 39 used as the lever may also act as the sub-valve element, the arm 39 is turnably attached to an arm fixing hole 38c arranged near the end part of a main valve element pressing member 38 held at the main valve element 32 with a fixing pin 39a, the other end is biased by a sub-spring 36 arranged between it and a hook section 38b arranged near the other end of the main valve element pressing element 38 and its intermediate section is connected to a slide pin of the plunger 3. As the sub-valve arm 39 is formed as a leaf spring, it is possible to eliminate the sub-spring 36.
Patent JP-H02267719-A (JP)
Title: Magnetic recording medium
Inventor: IKUYAMA SEIICHI
IPC: G11B5/733
Filed: 1989-04-08
Abstract: PURPOSE:To obtain a recording medium with high S/N and excellent durability by forming an emulsion-type coating film containing polymer material of specified properties on a nonmagnetic supporting body and then forming a ferromagnetic metal thin film thereon by vapor deposition, sputtering, etc. CONSTITUTION:The emulsion with >20% gel content and containing polymer material having the glass transition point of -20 to 20 deg.C is applied on the nonmagnetic supporting body to form the coating film. Then the ferromagnetic metal thin film is formed by vapor deposition, etc. By this method, adhesion property and cohesion property can be properly controlled to give such a magnetic recording medium with high S/N and excellent durability.
Patent JP-S57203305-A (JP)
Title: Differential amplifier
Inventor: SENBOKUYA KOUJI
IPC: H03F3/34
Filed: 1981-06-09
Abstract: PURPOSE: To obtain an MOS type differential amplifier with which the stable offset voltage is set to a change of temperature, the fluctuation of the power supply voltage, etc., by having different levels of only the threshold voltage of a pair of transistors of a differential stage.  
     CONSTITUTION: The input signals IN+ and IN- are supplied to the MOSFETs 15 and 16 forming a differential stage. Each FET 15 and 16 contains a constant current source consisting of an FET 13 and a constant current source consisting of an FET 14 respectively. The FETs 15 and 16 have different threshold voltages V ra  and V rb  with the same specifications for other performances. Accordingly, the difference between the voltages V ra  and V rb  forms the offset voltage  V os . This offset voltage is stable since it is set by an ion injecting process. In  such way, an MOS type differential amplifier to ensure the setting of the stable  offset voltage to a change of temperature, the fluctuation of the power supply  voltage, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10265926-A (JP)
Title: Production of hot dip zn-al-mg coated steel strip excellent in corrosion resistance and appearance
Inventor: TSUJIMURA TAKAO
IPC: C22C18/04
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To produce a plated steel strip excellent in corrosion resistance, adhesion, and appearance by making a steel strip to pass continuously through a hot dipping bath, consisting of Al, Mg, and Zn and maintained at a specific bath temp., and spraying waterdrops on the whole surface of an unsolidified plating layer of the steel strip, drawn out from the bath, until the plating layer is solidified. SOLUTION: The hot dip metal coated steel strip is obtained by passing a steel strip continuously through a hot dipping bath having a composition consisting of, by weight, 4.0-10% Al, 1.0-4.5% Mg, and the balance Zn with inevitable impurities. At this time, the temp. of the plating bath is maintained at a temp. between the melting point and 480 deg.C. Further, the steel strip drawn out from the plating bath is sprayed with water or aqueous solution in drops and cooled. This cooling operation is continuously applied to the whole surface of the unsolidified plating layer on the steel strip from before the starting of its solidification until the completion of solidification.  By this method, the plating layer, having a metallic structure in which practically no Zn2 Mg phase is contained and [Al primary crystal] or [Al primary crystal] and [Zn single phase] exist as a mixture in a matrix of [ternary eutectic structure of Al/Zn/Zn11 Mg2 ], can be obtained.
Patent JP-H03286609-A (JP)
Title: Operational amplifier circuit
Inventor: ETO TOSHIYUKI
IPC: H03F3/345
Filed: 1990-04-03
Abstract: PURPOSE:To prevent a peak or the like from being caused in a frequency characteristic by constituting an operational amplifier circuit of a differential pair, a cascode circuit having an opposite polarity to the differential pair, and a voltage amplifier circuit or the like and adjusting the gain. CONSTITUTION:TRs Q6-Q8 constitute a differential pair, the gate level of a TR Q14 is biased fixedly to form a cascode circuit. Moreover, Trs Q9-Q12 form one stage of a gain stage, the gate of a TR Q17 is connected to the output of a voltage amplifier circuit and the source is connected respectively to each input. Trs Q15, Q16 form a current mirror circuit and TRs Q19, Q20 form an output stage. When the gain of the amplifier circuit is increased, the absolute value of the real part of the pole is increased and the imaginary part is conversely decreased and further two real values are taken and a complex pole is eliminated.
Patent JP-S60232033-A (JP)
Inventor: MORIKAWA KIYOHIRO
IPC: G05G9/00
Filed: 1984-05-02
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-S61247782-A (JP)
Title: Solidifying material for deep seat mixing treatment
Inventor: KOBAYASHI KAZUICHI
IPC: C09K17/10
Filed: 1985-04-26
Abstract: PURPOSE:To obtain the title solidifying material which is excellent in executionability and a long-term strength, by adding a blast furnace slag to a specific portland cement. CONSTITUTION:100pts.wt. portland cement comprising 15-40wt.% 3CaO.SiO2, 45-65wt.% beta-2CaO.SiO2, 8-20wt.T 4CaO.Al2O3.Fe2O3 and 1-3wt.% gypsum and free of 3CaO.Al2O3 is mixed with 80-300pts.wt. blast furnace slag having a basicity of 1.7-1.9. The mixture is pulverized so as to have a particle size of 3,000-5,000cm<2>/g, to thereby obtain the title solidifying material. 120-250kg (in terms of solidifying material) solidifying slurry obtained by mixing the solidi fying material with 40-80wt.% water and optionally a water-reducing agent is mixed with 1m<3> soft soil.
Patent JP-H07290173-A (JP)
Title: Knock-out mechanism for press forming die
Inventor: FUTAKI MIKIO
IPC: B30B15/32
Filed: 1994-04-27
Abstract: PURPOSE:To provide the knock-out mechanism for a press forming die capable of releasing and progressing a work without scratching the work even if a base stock is a soft metal. CONSTITUTION:A knock-out mechanism incorporated into a progressive die for punching and perforating a work 5 by tightly holding the work between punch 1 and die 2, is constituted of a bearing 10 being freely rotatable in the progressive direction of the work, the supporting shaft 11 of the bearing, a supporting shaft stopper 12, and an energizing spring 7 ejecting the bearing upward from the die to the progressive path of the work. In a releasing process, the bearing is ejected from the die with the spring force of the energizing spring 7 to release the work 5, and in a work progressing process after releasing, the work is progressed while the work comes into contact with the peripheral surface of the bearing.
Patent JP-H05291323-A (JP)
Title: Electronic-component integrated in-mold formed piece and its manufacturing method
Inventor: TAKAO MASAKI
IPC: B29C69/02
Filed: 1992-04-09
Abstract: PURPOSE:To realize in-mold one-body molding in a simple productive step at low cost along with improved quality thereof, by preventing deformation and a wire brake. CONSTITUTION:An electronic-component integrated in-mold formed piece is made of an electronic component molded in a body with resin. The electronic component includes an electronic part 1 connected to a mounting board 3 through a finger lead 2, an inner lead bonding part (I) sealed with resin 5, and an outer lead bonding part (O) coated with a resin sealing 7 like a resin layer. In an in-mold molding manufacturing step, the electronic part 1 and the mounting board 3 are connected through the finger lead 2. After the inner lead bonding part (I) and the outer lead bonding part (0) are coated with the resin sealing 7, a thermosetting prepreg sheet is layered on at least one side of the electronic part 1. The prepreg sheet is heated and put under pressure so that the electronic-component integrated in-mold formed piece can be obtained.
Patent JP-S5716117-A (JP)
Title: Enhancement of strength of mn-based austenite steel
Inventor: KANEKO KOUJI
IPC: C21D8/00
Filed: 1980-06-30
Abstract: PURPOSE: To enhance the strength of a Mn-based austenite steel without causing losses of ductility and toughness by subjecting the steel containing specific proportions of C, Mn, Ni, V, and Cr to a solution heat treatment, a precipitation hardening treatment, and a cold machining in order under specific conditions.  
     CONSTITUTION: A Mn-based austenite steel, containing 0.1W0.7% C, 6% or more Mn (but 30% or less Mn+Ni), ilyzing 0.2W3% V, and 20% or less Cr, together with 0.5% or less N as a stable element as needed, is subjected to a solution heat treatment at 1,050°C or more, and then to a precipitation hardening treatment at 500W800°C. Then, the steel is subjected to a cold machining under a properly chosen condition with a machining ratio of 30% or less according to strength requirements. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08281406-A (JP)
Title: Nozzle for die casting machine
Inventor: MIZUTANI MASAKI
IPC: B22D17/20
Filed: 1995-04-14
Abstract: PURPOSE: To easily and stably execute a temp. control of a nozzle and to improve a productivity by constituting a nozzle for die casting machine with a heat resistant material having lower thermal conductivity in comparison with a ferrous material. CONSTITUTION: The nozzle 15 is made of a titanium alloy or a complex material of the titanium alloy and a ceramic and formed of projecting spherical surface at a tip part. By this constitution, the temp. variation of molten metal 13 at the time of passing through the nozzle 15 is reduced and the solidification of molten metal 13 at the nozzle 15 is prevented. That is, since the thermal conductivity of the titanium alloy is low, such as 1/9 of that of iron alloy, the nozzle 15 has the low thermal conductivity and since the heat insulating property thereof is good, the molten metal 13 is not quickly cooled with the nozzle 15 at the time of passing through the nozzle 15. Further, the nozzle 15 is provided with temp. insulating mechanism 16 and kept to high temp. during pouring molten metal, and the solidification of the molten metal 13 at the nozzle part 15 can surely be prevented.
Patent JP-S61245879-A (JP)
Inventor: SASAKURA TAKEO
IPC: B07B13/16
Filed: 1985-04-24
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-S61248071-A (JP)
Title: Image forming device
Inventor: IKEDA MASAMICHI
IPC: G03G15/08
Filed: 1985-04-25
Abstract: PURPOSE:To obtain a fine picture free from picture difference without adjusting and changing electric charging conditions or the like by arranging a developing device suitable for high potential development and a developing device enabled to execute low potential development on the upper and lower sides of the moving direction of a photosensitive body respectively. CONSTITUTION:The upper-side developing device out of two or more developing devices arranged on the periphery of an image carrier is constituted of a developing system, e.g., a developing device storing an one-component magnetic developer, which can develop an image at a high electric potential and the lower side developing device is constituted of a developing system, e.g. a developing device storing a nonmagnetic developer, which can develop an image at a low electric potential. Namely, the 1st developing device 3 storing the one-component magnetic developer is a high potential developing device which can obtain a proper picture at about 350-400V surface potential of the photosensitive drum. On the other hand, the 2nd developing device 4 storing the nonmagnetic developer is a low potential developing device which can obtain a proper picture at about 250-300V.
Patent JP-2000283068-A (JP)
Title: Scroll compressor
Inventor: SUGIMOTO KAZUYOSHI
IPC: F04C18/02
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To prevent the lowering of compression efficiency while contriving the versatility of a part for even in the case of a scroll compressor using a so-called new refrigerant, such as R-410A. SOLUTION: The lap heights of fixed and moving scrolls are set to approximate 13.0 mm and its spiral angle to 900 deg.. Further, the radius of a discharge opening is set to 3.15 mm and the radius of the tip of a lap to 0.3 mm. This constitution sets a compression ratio to 2.9 and prevents the lowering of compression efficiency while contriving the versatility of a part even in the case of a scroll compressor using a so-called new refrigerant, such as R-410A.
Patent JP-S57206286-A (JP)
Title: Controlling method of motor
Inventor: HIOKI TOSHIAKI
IPC: H02P29/00
Filed: 1981-06-09
Abstract: PURPOSE:To enable to demodulate the digital data accuracy for the titled motor by a method wherein a synchronizing signal is detected by applying the reproduced signal sent from a recording medium to an FM demodulation circuit, and a motor control signal pertaining to the traveling speed of a recording medium at that time is formed. CONSTITUTION:The reproduced signal sent from the recording medium 1, wherein the pattern of the synchronizing signal to be added to the digital data was recorded in such a manner that it will be turned to the prescribed frequency, is picked out by a pickup 2 and inputted to an FM demodulation circuit 3. Then, the above is inputted to a synchronous separation circuit 4 and a low-levelled part is clamped, a motor control signal is formed by applying the above to a signal generating circuit 5 together with the traveling speed of the recording medium 1 detected by a speed detector 6 at that time, and a motor 12 is controlled by comparing the reference signal with a phase comparator 8. Accordingly, the synchronizing signal at the point of time when the recording medium 1 is not reached the prescribed speed can be detected, and this enables to perform a proper control over the motor 12, and also to conduct an accurate demodulation of the digital data.
Patent JP-S61246451-A (JP)
Inventor: MATSUSHIMA RYOICHI
IPC: E04F13/08
Filed: 1985-04-24
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-S58205818-A (JP)
Title: Ultrasonic current meter
Inventor: AKIYAMA CHIYUUJI
IPC: G01F1/66
Filed: 1982-05-26
Abstract: PURPOSE:To remove measuring errors due to interference of reverberation waves by setting the transmission cycle at the value integral times as large as the propagation time of ultrasonic waves with a transmission controlling circuit provided between a frequency multiplier and a transmission circuit. CONSTITUTION:A frequency multiplier 7 is composed of a phase detector 7a, a low pass filter 7b, a voltage control oscillator 7c and a divider 7e. The voltage control oscillator 7c feeds a pulse train S5 with a frequency of (f) varying according to a control voltage to the divider 7e. The divider 7e divides the pulse train S5 into 1/N and feeds a pulse train S6 with a frequency of f/N to a divider 9a and a delay circuit 9b of a transmission controlling circuit 9. The divider 9a divides the pulse train S6 into 1/2 and feeds the trigger pulse train S7 to a delay circuit 9b and a transmitter 6. A pulse train S8 from the delay circuit 9b is fed to the phase detector 7a as comparison pulse train.
Patent JP-S5614354-A (JP)
Title: Mlcrocomputer
Inventor: SHIMIZU MASAHISA
IPC: G06F21/12
Filed: 1979-07-13
Abstract: PURPOSE:To prevent a program from being decoded by the third person, by destructing the test circuit for check of contents of the progarm ROM of the microcomputer locally or overall from the external of the computer to make the test circuit into an unusable state. CONSTITUTION:Between the ground power source and the fixed power source of voltage Vcc of the microcomputer having program ROM 1 and test circuit 2, a series circuit where resistance 3, diode 4 and resistance 5 are connected from the voltage Vcc side is provided. Terminal 2a for test mode selection of test circuit 2 is connected to the connection point of resistance 3 and diode 4, and test terminal 7 which accepts signals and is connected to the chip of the microcomputer is connected to the connection point of diode 4 and resistance 5 through fuse 6. After completion of product test, voltage V3 which satisfies condition VB<V3<VD for breakdown voltage VD of diode 4 and fusing voltage VB of fuse 6 is applied to terminal 7, and fuse 6 is fused to make circuit 2 into the unusable state.