baber/WOPTO huggingface dataset:
Patent JP-H08105361-A (JP)
Title: Solenoid valve
Inventor: ENOMOTO SHIGEIKU
IPC: F02M41/12
Filed: 1994-10-07
Abstract: PURPOSE: To remove residual air in an armature chamber and to prevent pressure in a feed pressure chamber from dropping as to a solenoid valve optimum as the electromagnetic spill valve of a fuel injection device, etc., by making a constitution having the armature chamber communicate with a relief passage in the lower stream side of a valve body when spilling. CONSTITUTION: An electromagnetic spill valve for controlling fuel injection of a distribution type fuel injection pump causes a needle valve 31 to open and high pressure fuel overflow into a feed pressure chamber through a valve 11 at the time of closing fuel injection by an injection valve. This action takes place by stopping electrifying to an electromagnetic coil 41b and a coil spring 33 pushing the needle valve 31 up. Some of the spill fuel flowing into a spring chamber 13 on this occasion flows into a communication passage 45 in the center of the needle valve 31, and after the pressure is lowered by a throttle 47, it flows through a needle valve chamber 57 and a communication passage 55 and into an armature chamber 43 from where it flows out to a low pressure chamber through a passage 63 taking air inside the armature chamber 43.
Patent JP-H03106118-A (JP)
Title: Semiconductor integrated circuit
Inventor: SUGITSUGU YASUKI
IPC: H03K19/0175
Filed: 1989-09-19
Abstract: PURPOSE:To send a signal to a same signal line in two-way simultaneously by providing a comparator having a high level reference voltage higher than an upper limit of an output voltage of a clamp circuit and a low level reference voltage lower than a lower limit of the output voltage of the clamp circuit. CONSTITUTION:When a clamp circuit 122 is not driven, the signal is delivered from an output side 11 to an input side 12 and an output of a comparator is logical 0 (or logical 1). A gate 12-6 is switched depending on a potential level at a 2nd input terminal IC 2 of an input IC 12 to control drive/non-drive of the clamp circuit 12-2 thereby changing the output state of a comparator 11-5 of an output IC 11 accordingly. That is, a signal is delivered from the 2nd input terminal IC 2 of the input IC 12 to an output terminal OUT of the output IC 11. Moreover, the signal is delivered from the output IC 11 to the input IC 12 independently of the drive/non-drive of the clamp circuit 12-2 of the input IC 12. Thus, the signal is sent in 2-way simultaneously.
Patent JP-H03108485-A (JP)
Title: Dna having genetic information of polypeptide having ascorbate oxidase activity derived from cucumber and use thereof
Inventor: OKAWA ATSUSHI
IPC: C12N15/53
Filed: 1989-09-19
Abstract: NEW MATERIAL:The title DNA having a base sequence to code a polypeptide having ascorbate oxidase activity derived from cucumber. EXAMPLE:DNA having an amino acid sequence shown by the formula. USE:For producing ascorbate oxidase derived from cucumber. PREPARATION:RNA is collected from cucumber, poly (A)<+> RNA is purified with oligo (dT) cellulose, cDNA is prepared from oligo (dT) primer and a reverse transcriptase, then the title DNA is obtained by the conventional procedure.
Patent JP-S62103599-A (JP)
Inventor: HATAYAMA AKIMASA
IPC: H05H1/00
Filed: 1985-10-31
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-S6398991-A (JP)
Inventor: HIRAOKA HIROMITSU
IPC: H01R43/24
Filed: 1986-10-15
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-S6398197-A (JP)
Inventor: SAWADA HIROHISA
IPC: H04M11/00
Filed: 1986-10-14
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-S6397817-A (JP)
Title: Muffler
Inventor: YASUI KATSUAKI
IPC: F01N1/24
Filed: 1986-10-14
Abstract: PURPOSE:To provide a high insertion loss at a given frequency, by a method wherein the diameter of a cavity is increased three or more times as large as that of an inlet pipe, the length of the cavity is set to a value being 0.35 times as long as the diameter of the cavity. CONSTITUTION:A muffler is constituted such that an inlet pipe 1, formed in a circle in cross section, a cylindrical cavity 2, and an outlet pipe 3, formed in a circle in cross section, are coaxially interconnected, in order named. In this case, a diameter phi2r2 of a cavity 2 is increased three or more times as large as a diameter phi2r1 of a inlet pipe 1, a length 12 of the cavity 2 is set to a value being 0.35 or less times as long as the diameter phi2r2 of the cavity 2, and a diameter phi2r3 of an outlet pipe 3 is set to a value being 1/3 times as large as the diameter phi2r2 of the cavity 2. In this constitution, a sound wave generated from a sound source 4 is branched into a sound wave reflected in the direction of the inlet pipe 1 in a position II, a sound wave passing in the direction of the outlet pipe 3, and a sound wave incoming to the interior of the cavity 2. A sound wave propagated to the outlet pipe 3 is completely absorbed by a non-reflection end 5.
Patent JP-2001068274-A (JP)
Title: Automatic lighting system
Inventor: OKAMOTO KAZUTAKA
IPC: H05B37/02
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To control on/off of a luminaire as desired even when an infra-red detector and a peripheral illuminance detecting element are operated. SOLUTION: This automatic lighting system is provided with a luminaire, and a remote controller 1a for controlling on and off of the luminaire, and communication between the luminaire and the remote controller 1a is conducted by near infra-red rays. The remote controller 1a has a switch 8 for controlling the on and off, and at least an infra-red detector 2 for detecting infra-red rays radiated from a human body to control at least turning on is provided in a remote controller 1a side.
Patent JP-2000075154-A (JP)
Title: Thin film laminated optical part and coating structure of element part
Inventor: NARUSE AKIKAZU
IPC: G02B6/12
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To obtain thin film laminated optical parts which have a preventing effect against peeling and which can be easily produced at a low cost by applying a low thermal expansion film on the opposite face of an optically function film to the face where the optically function film is in contact with a substrate in such a manner that the coefft. of thermal expansion of the low thermal expansion film is smaller than that of the optically functional film. SOLUTION: The laminated optical part consists of a substrate 2, an optically function film 35 which is comprised of a clad 32 and a core 34 formed on the substrate 2 and has a larger coefft. of thermal expansion than that of the substrate 2, and a low thermal expansion film 60 which is formed on the opposite face of the optically functional film 35 to the face in contact with the substrate 2 and has smaller coefft. of thermal expansion than that of the optically function film 35. The substrate 2 is a silicon substrate, and the optically function film 35 is an optical waveguide made of a polyimide film.  The material used for the low thermal expansion film 60 is required to satisfy the conditions that it has a smaller coefft. of thermal expansion than that of the optically functional film 35, it does not change the optical characteristics of the optically function film 35 and it can be deposited on the surface of the optically functional film 35 and it is more flexible than the silicon substrate 2. To satisfy the conditions as described above, fluorinated polyimide is preferably used as the material for the low thermal expansion film 60.
Patent JP-2001069226-A (JP)
Title: Communication equipment and storage medium
Inventor: HORI MASAAKI
IPC: H04N1/00
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To allow a user to intuitively judge whether or not a key operation is correct when a chain dial function is used in a communication equipment even though its display screen is small. SOLUTION: In the case that a plurality of registration numbers belonging to unit telephone directory information are continuously inputted in such a manner that a user operates an operating means, when a registration number belonging to the first unit telephone directory information is first inputted, names belonging to the unit telephone directory information are read from a telephone directory information storing means and displayed on a displaying means (S2). Each time a registration number belonging to the next and succeeding unit telephone directory information is inputted, names belonging to the unit telephone directory information are read from the telephone directory information storing means and displayed on the displaying means in place of the currently displayed names (S5).  This communication equipment is provided with a display controlling means which subsequently displays a telephone number formed by connecting inherent numbers corresponding to already inputted registration numbers on the displaying means in place of the currently displayed names (S9).
Patent JP-S62102720-A (JP)
Inventor: MAEDA MITSUOKI
IPC: A47J31/50
Filed: 1985-10-30
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-S62107692-A (JP)
Title: Controlling method for vector of induction motor
Inventor: TERAJIMA MASAYUKI
IPC: H02P21/00
Filed: 1985-10-31
Abstract: PURPOSE:To improve speed followability of an induction motor by correcting a magnetic flux command value according to the angular frequency or PWM pulse number of an inverter at low speed operating time to reduce the torque pulsation and irregular rotation due to the dead time. CONSTITUTION:A magnetic flux correcting circuit 11 for correcting the alpha-phase primary voltage command e1alpha of a correcting calculator 3 in response to the angular frequency omega0 of an inverter (power source) or the frequency of a triangular signal Tri is provided. The circuit 11 corrects to reduce the primary voltage command e1alpha as the angle frequency omega0 reduces (decelerates) to decrease a magnetic flux or to reduce the magnetic flux as the frequency of the signal Tr1 increases (decelerates).
Patent JP-2000152138-A (JP)
Title: Information processor, information processing method and medium stored with program
Inventor: YAMAGUCHI SACHIHIRO
IPC: H04N5/232
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To capture an image in response immediately to an instruction of the user. SOLUTION: In the case that power of a personal computer is interrupted or the personal computer is in a suspended state, when the user instructs capturing an image, quick capture processing instructed in the steps S6-S12 is executed. Only devices that are required at minimum to capture an image photographed by a CCD(charge coupled device) are controlled, and the image is immediately captured and recorded on an HDD according to a quick capture program that is a low level system program depending on the hardware equivalent to a BIOS (basic input output system) without the need for starting an OS(operating system).
Patent JP-H0974683-A (JP)
Title: System for detecting independent operation in system interconnection
Inventor: NISHIDA TAKEKAZU
IPC: H02J3/38
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a system for detecting independent operation in system interconnection which can surely detect the independent operation of a system regardless of the load condition. SOLUTION: A power supply line (system 2) from an electric power company and a photovoltaic power generation system 3 are connected to a load 1. The system 3 is provided with a solar battery 5, an inverter main body 6 which converts the output of the battery 5 into an alternating current, and a control section 7 which controls the main body 6. The control section 7 has such three functions that (1) forcibly synchronizes the output of the inverter from the zero-crossing of a load voltage, (2) decides a set frequency fn from the frequency (f) of the load voltage and, when a system is interconnected, alternately sets a frequency f1 higher than the frequency F0 of the system and another frequency f-1 lower than the frequency F0 , and (3) judges that the system is independently operated when the detected frequency f1 of the load voltage is out of a fixed range.  When the system is independently operated, the set frequency fn is shifted to the outside of the range in a prescribed direction by being pulled by the frequency f1 when the load is 'L' or by the frequency f-1 when the load is 'C'.
Patent JP-H0966018-A (JP)
Title: Dishdrier
Inventor: MINENAGA AKIO
IPC: A47L19/00
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To improve handling convenience of a handle being a knob for a user when attaching/detaching a drying vessel at the main body of a drier by providing an abutting member at the drying vessel so that plural lid members can be abutted to it while opening the opening part of the drying vessel by turning the plural lid members. SOLUTION: At a drying vessel 2, a lid body 5 for opening/closing the opening part at the upper part of this drying vessel is provided on a bearing part 6 so as to be freely turned. The lid body 5 is composed of three lid members 7, 8 and 9 and the respective lid members 7, 8 and 9 are fitted onto the drying vessel 2 by a shaft member 10 passing through the outside of the lid members 7, 8 and 9 to the bearing part 6 at the almost central positions of their side surfaces. Besides, engage parts 12 and 13 are respectively formed at the section where the lid members 7 and 8 are piled up, and a locking part 14 is provided for extending the engage part 13 of the lid member 8. At the lower terminal part of the drying container 2, an edge member 18 is provided to be connected with a main body 1 of the drier, and projections 19 are provided on this edge member.
Patent JP-H0962156-A (JP)
Title: Image forming material removing device
Inventor: SUGAWARA TOMOAKI
IPC: B41J29/26
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To eliminate the removal defect of an image forming material from an image holding member occurring in the adhesion of the image forming material on a transporting belt and the further adhesion of this image forming material on the image holding member by forming the parts of this transporting belt in contact with the image holding member of a material contg. fluorine. SOLUTION: A yarn coated with a resin in which the fluorine is included is used for the warp 14a of the belt 14 for the paper pressing of the toner removing device, thereby, the part of the belt 14 for the paper pressing in contact with transfer paper in eventually partly formed out of the yarn coated with the resin contg. fluorine. Thereby, toner is more hardly adhered on the belt as compared to the case the toner is formed out of a canvas fabric, etc. In addition, hardly elongatable yarn is used for weft 14b and, therefore, even if a heating drum is pressed to the belt 14 for the paper pressing in a finishing device, the belt is hardly elongated. The occurrence of waving wrinkles of the transfer paper after drying which arises in consequence of the weakening of the force to hold the transfer paper with the belt 14 for the paper pressing and the heating drum is prevented.
Patent JP-H06218562-A (JP)
Title: Member and method of producing said member
Inventor: ERUBUIN BOROOGURE
IPC: B23K35/00
Filed: 1993-09-30
Abstract: PURPOSE: To provide a member for especially a turbo-supercharger rotor in which friction welding between a gamma titanium aluminide main body an intermediate piece is executed at a relatively low temperature and cracks are not generated in the brittle gamma titanium aluminide main body when the friction welding is executed. CONSTITUTION: This member is provided with a gamma titanium aluminide base alloy main body 5, a steel main body 2 and a nickel base alloy intermediate piece 4. The gamma titanium aluminide main body 5 is firmly connected to the steel main body 2 via the intermediate piece 4. This connection is executed by friction welding. The nickel alloy contains 65 weight % or less nickel component.
Patent JP-H04124398-A (JP)
Title: Tunnel segment and protective member for tunnel segment
Inventor: KIKAWA TOMIO
IPC: E21D11/08
Filed: 1990-09-13
Abstract: PURPOSE:To prevent fitting sections from damage by providing protective members having a form along an outward form of the fitting sections to a part of the fitting sections with adjacent segments on the circumferential edge together as a unit, and providing coupling sections and anchor sections to the protective members. CONSTITUTION:Fitting sections C to fit to adjacent segments 1 are provided to the circumferential edge section, and protective members 3 having a form along an outward form of them are provided to at least a part of the fitting sections together as a unit to form tunnel segments 1. After that, the protective members 3 have coupling sections for connecting and fixing to the adjacent segments 1, they have the form along the outward form of the fitting sections C of the segments 1 formed on the circumferential edge of the tunnel segments 1, and anchor sections A buried in bodies of the segments 1 are provided. The adjacent segments 1 are connected and fixed to the protective members 3 with the coupling sections provided to them to resist bending moment. According to the constitution, bending rigidity can be increased.
Patent JP-H0292175-A (JP)
Title: Video signal processor
Inventor: NAKAGAWA KIYOSHI
IPC: H04N5/91
Filed: 1988-09-29
Abstract: PURPOSE:To form a video signal, in which framing is executed for recording by writing regenerative video signal only in an effective picture range into a memory in synchronization with a synchronizing signal in the video signal, reading the written signal in synchronization with the reference synchronizing signal, and adding the reference synchronizing signal. CONSTITUTION:A luminance signal Y and a chroma signal C read from a digital memory 3 are recorded on a recording device 17. At such a time, the read signals are in a phase fixed by the reference synchronizing signal, and the recording is attained by using the signal. That is, the reproduced luminance signal and a color difference signal are written in turn at every line in the digital memory 3, and by reading them according to the referential synchronizing signal, the signals in the fixed phase are taken out. In addition, delay quantities of delay circuits 11, 12 and 13 are ready to prevent reading from surpassing writing, and they are sufficient to be approximately several horizontal periods corresponding to the jitter portion of a reproducing device 1. Thus, the excellent recording is attained.
Patent JP-2000273659-A (JP)
Title: Rust preventive treating agent for metallic surface and surface treated metallic product
Inventor: YAMAZAKI MAKOTO
IPC: C09D5/08
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a rust preventive treating agent for a metallic surface capable of forming a rust preventive layer excellent in corrosion resistance and water resisting adhesion and to provide a surface treated metallic product. SOLUTION: A rust preventive treating agent for a metallic surface, which is a water base dispersed body composed of an ionomer resin (A) neutralized by univalent metal and bivalent metal, an ionomer resin (B) neutralized by ammonia or amine and water and is blended in such a manner that, to the total quantity of carboxyl groups in the unneutralized state of the ionomer resins contained in (A) and (B), the content of the univalent metal is controlled to <=0.6 (chemical equivalent), and the content of the bivalent metal is controlled to 0.05 to 0.8 (chemical equivalent), is applied on a metallic surface, and drying is executed. In this way, a surface treated metallic product excellent in corrosion resistance and water resisting adhesion can be obtd.
Patent JP-S61125409-A (JP)
Title: Method for making porous polyolefin hollow yarn hydrophilic
Inventor: HIRAOKA SABURO
IPC: D06M101/16
Filed: 1984-11-20
Abstract: PURPOSE:To provide heat resistance and hydrophilicity to polyolefin hollow yarn by forming a polyacrylonitrile thin film on the polyolefin hollow yarn, cross-linking and hydrolyzing the film, and then introducing an acidic group. CONSTITUTION:A thin film consisting of polyolefin high polymer is formed on at least a part of the wall surface of fine pores of polyolefin hollow yarn which are formed respectively between the two of many fibrils arranged in the lengthwise direction of the hollow yarn and through which the inner and the outer surface of the hollow yarn are communicated. The high polymer must contain >=30wt% acrylonitrile. Radial rays are irradiated on the hollow yarn membrane to introduce a cross-linking structure of polyolefin and polyacrylonitrile, then the membrane is treated with an aq. alkaline soln. to hydrolyze the acrylonitrile and the nitrile group is converted into an acidic group.
Patent JP-H1070520-A (JP)
Title: Synchronization acquiring system for receiver
Inventor: IDE TERUJI
IPC: H04J13/00
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To speedily acquire synchronization in a receiver receive-processing an input signal for digital-modulating a carrier. SOLUTION: An inputted signal is Fourier-transformed by a Fourier- transformer 21, and a Fourier-transformed coded signal to correlate, which is supplied from a signal generator for acquiring synchronization and the inputted signal are convolute-calculated in plural frequency areas by a convolution arithmetic unit 23. The convolute-calculated signal is square-processed by a squaring device 24 and then add-calculated by an integrator 25 to compare with a prescribed value by a comparator 26. At the time of obtaining signal level not less than the prescribed value, a phase and a frequency at the point of the time are selected for receive-processing the inputted signal. On the other hand, when the signal level is less than the prescribed value, a control circuit 27 changes the phase of the coded signal to correlate, which is supplied from the generator 22, and repeats the processing.  Thereby, a frequency deviation and a timing phase necessary for acquiring initial synchronization are detected without repeated processing by changing frequencies as against a conventional manner.
Patent JP-H04123842-A (JP)
Title: Method for making mold
Inventor: KUBOTA TAMOTSU
IPC: B22C15/02
Filed: 1990-09-14
Abstract: PURPOSE:To make a mold surely uniform packing molding sand condition by locally compressing beforehand the molding sand positioned at a part where the sand is incompletely packed with a pressurizing rod and after that, compressing the whole molding sand in order. CONSTITUTION:Into the space demarcated with a pattern plate 1, molding flask 2 and raising flask 3, the molding sand is supplied at a fixed quantity from a sand supplying device. After shifting a shifting table 12 to the position corresponding to the pocket part or sand packed part where the sand is incompletely packed, by working a first pressurizing cylinder 13, the first pressurizing rod 15 is descended to compress said molding sand. After completing the compression of whole molding sand at the bad packing positions, the shifting table 12 is shifted to the center position of an opening hole 5 by working two sets of servo cylinders, and then a second cylinder 16 is worked to descend the second pressurizing rod 18 to the position beforehand programmed.