baber/WOPTO huggingface dataset:
Patent JP-H10335015-A (JP)
Title: Connector for flexible board
Inventor: HATAKEYAMA KENICHI
IPC: H01R12/08
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To realize a connector for a flexible board which excels in operability, secures high reliability, and can stand against a number of repeated mounting and demounting. SOLUTION: In a connector, a lever 320 has a projection (A) 322 which presses a flexible board 325 to a contact part of a contact 310 on the same line as a rotation center after the rotation of the lever 320, and a projection (B) 323 which contacts so as to clime over a base pedestal part (B) 304 provided on a housing 302 during the rotation of the lever 320. With this configuration, it is not necessary to use a lock, etc., for the lever 320 which rotates for the mounting of the flexible board 325, and a damage which is caused to the flexible board 325 by the pressing force can be decreased.
Patent JP-H084700-A (JP)
Title: Air lift pump
Inventor: ONUMA MASAYA
IPC: C02F3/24
Filed: 1994-06-22
Abstract: PURPOSE:To stabilize the water pumping amount of an air lift pump and prevent splashes from an upper-open air lift pump. CONSTITUTION:An air lift pump performs pumping by feeding compressed air into an air pipe 3 provide in a lifting pipe 5 vertically dipped in water 12 or an air pipe connected to the outside in the vicinity of the bottom of the lifting pipe and using a water specific gravity difference between inside and outside of the lifting pipe 5. A water amount stabilizer which is formed by making a number of holes in a plate with almost the same outer diameter as the inner diameter of the lifting pipe 5 is mounted near the outlet of the lifting pipe 5.
Patent JP-S5664142-A (JP)
Title: Air fuel ratio controller
Inventor: ASAI TOSHIO
IPC: F02M33/00
Filed: 1979-10-30
Abstract: PURPOSE: To prevent rough idling at a low speed running by providing a characteristics that an increasing ratio of an air flow rate is kept low till a certain suction negative pressure, for a secondary air control valve used as an air fuel ratio controller.  
     CONSTITUTION: A secondary air is carried into a suction manifold 2 via a control valve 4. A certain negative pressure is carried into a negative pressure chamber 43 of the valve 4 via a vacuum regulator 3. A solenoid valve 6 opened or closed by a control unit 7 is provided to regulate a negative pressure which is to be transmitted to the chamber 43. A spring 42 which keeps an opening increasing ratio of a valve 44 low at a range of low negative pressures in an intake passage or at a low revolution speed range is attached to a diaphragm 41 inside the valve 4, by which a secondary air amount is restricted under a certain value to avoid a variation of idling. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0236288-A (JP)
Title: Treatment of paper web
Inventor: PATORITSUKU PII CHIEN
IPC: D21H17/36
Filed: 1989-06-01
Abstract: PURPOSE: To crepe a web to improve the flexibility of the web, and improve the operating efficiency by applying an adhesive composite having a water-soluble binder and a specified quantity of phosphate to a creping surface.  
     CONSTITUTION: An adhesive composite containing (A) a water-soluble binder preferably consisting of polyvinyl alcohol or the like and (B) a phosphate preferably consisting of polyphosphate of 1-15 wt.% of the solid content of the adhesive is applied onto a creping surface, and a web on the surface is creped to provide a paper web. This web provides a soft and absorptive tissue paper web. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H09322716-A (JP)
Title: Lipid metabolism improving agent for poultry and poultry feed containing the agent
Inventor: KOBAYASHI SHIGEKI
IPC: A23K1/16
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To obtain the subject improving agent composed of a tea component and effective for controlling the fat content in the abdominal cavity, liver and blood of poultry to prevent fatty liver, decrease the mortality of poultry, prevent the egg laying performance and contribute to the improvement of meat quality. SOLUTION: This improving agent is composed of a tea component. The tea component is preferably (-)-epigallocatechin gallate which is a polyphenol compound. Tea leaf can be used as it is or in a pulverized state as the tea component. As an alternative, tea leaf extract or its purified product may by used as the tea component. (-)-Epigallocatechin gallate can be produced e.g. by extracting tea leaf with hot water, passing the extracted liquid through a column packed with a hydroxypropylated dextran gel, eluting with 20-30% methanol to remove a fraction containing (-)-epicatechin and (-)- epigallocatechin and eluting the remaining component with 40-85% methanol. The agent is preferably added to a poultry feed in an amount to get a feed containing 0.1-0.6wt.% of tea polyphenols.
Patent JP-H08332632-A (JP)
Title: Manufacture of conductive resin composition
Inventor: MAKISE MASAYUKI
IPC: C08K3/04
Filed: 1995-06-07
Abstract: PURPOSE: To provide a manufacturing method for a conductive resin composition containing conductive carbon black of extremely superior surface smoothness and stabilized conductivity. CONSTITUTION: An extruder, provided with a side feeder for feeding CB forcibly into a barrel from a first feed opening for CB on the position of 30-40 and openings from a second feed opening afterwards on the positions of 50-80 from the motor side in the case the total barrel length of an extruder is set as 100, is used in the manufacturing method, and the rate of occupancy of a kneading type screw of the extruder to the openings is 20-70%.  Thermoplastic resin is fed to the extruder and gelatinized in the barrel, and then CB of 40-80 pts.wt. is fed from the first opening, in the case the total of CB to be fed into the barrel is 100 pts.wt., and the balance is fed from the openings from the second feed opening and afterwards, and deaeration is carried out from a deaeration opening formed on the extruder under normal pressure before the CB is dispersed completely into the thermoplastic resin, and then kneading is continued and extrusion is carried out.
Patent JP-S6032822-A (JP)
Title: Resin composition curable with actinic energy radiation
Inventor: NIIMOTO MASAKI
IPC: C08G59/00
Filed: 1983-08-02
Abstract: PURPOSE:To obtain a curable resin composition giving excellent adhesivity to substrate, by compounding a compound having epoxy group with a compound having >=2 aziridinyl groups and a compound giving a Lewis acid with actinic energy radiation. CONSTITUTION:The objective composition can be obtained by mixing (A) 1- 99.5pts.wt. of a compound having >=1 epoxy groups in the molecule (e.g. epoxide ester), (B) 0.5-99pts.wt. of a compound having >=2 aziridinyl groups in the molecule (e.g. omega-aziridinyl-propionic acid 2,2-dihydroxymethylbutanol triester) and (C) 0.1-10pts.wt., based on 100pts.wt. of A+B, of a compound capable of producing a Lewis acid with actinic energy radiation (e.g. aromatic halonium salt, aromatic diazonium salt and aromatic sulfonium salt of complex halide).
Patent JP-H088500-A (JP)
Title: Board with recognition mark, board recognition method, mounting support method and device therefor
Inventor: KURATA HIROAKI
IPC: H05K13/00
Filed: 1994-06-22
Abstract: PURPOSE:To provide a method, wherein specific data concerning a board are indicated by a simple recognition mark and recognized, and the recognition mark is easily changed in attaching position. CONSTITUTION:A recognition mark 4 composed of various color marks 4a to 4e coded and combined corresponding to specific data concerning a board 31 mounted with parts is attached to the board 31, and the specific data of the board 31 are recognized by the recognition mark 4.
Patent JP-H10337865-A (JP)
Title: Liquid ink printer for receiving facsimile having automatic ink switching function, and printing method
Inventor: TRENCHARD THOMAS J
IPC: H04N1/23
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To print out a received facsimile even when black ink is deficient at the time of printing. SOLUTION: The liquid ink printer comprises a plurality of ink supply sections of various colors (black ink supply section 94, cyan ink supply section 96, magenta ink supply section 98, and yellow ink supply section 100) effective for printing a full-color image and normally prints out a facsimile only with the black ink at the black ink supply section 94. When deficiency of black ink at the black ink supply section 94 is detected using an optical sensor 104, a controller 14 makes a switching to facsimile printing with other color, e.g. magenta or synthesized black (cyan, magenta, yellow), or the like, and continues receiving and printing of facsimile.
Patent JP-H0433440-A (JP)
Title: Voice call processing system for multi-link protocol
Inventor: AKITAYA AKIHIKO
IPC: H04L12/70
Filed: 1990-05-30
Abstract: PURPOSE:To smooth a processing of a general call by allocating a voice call fixedly to a selected line till a voice call no longer exists so as to make transmission and reception and providing a line having no voice call to a general call to make transmission and reception. CONSTITUTION:When a voice call exists from a voice terminal equipment C of a packet exchange station A to a voice terminal equipment E of a station B, a multi-link control section M of the station A allocates the call to a line (line J) available in line groups I-L forming a multi-link and the same line (line J) is used till the call is terminated. Moreover, a line with no voice call is allocated to a general call to make transmission and reception, then the transmission and reception is implemented without separating the general call. Thus, the processing of a general call is smoothed.
Patent JP-S5668117-A (JP)
Title: Sliver drafting apparatus
Inventor: KUBOTA NOBUNORI
IPC: D01H5/22
Filed: 1979-10-30
Abstract: PURPOSE:To prevent the swinging of extending arms and maintain the parallelism thereof, by holding a drafting roller support shaft with extending arms extended from both sides of a cradle arm, and bringing a contact piece fixed to the cradle arm into contact with the extending arms. CONSTITUTION:Supporting shafts 2, 3 and 4 are held by extending arms 16 at both sides of a cradle arm 1, and front rollers 5, middle rollers 6 and back rollers 7 are rotatably supported by both ends of the shafts 2, 3 and 4. Metal fittings 27 each having a vertical guide piece 26 with a groove 25 are fixed to both sides of the extending arms 16 with screws 28, and vertical parts 29 of plate materials 30 fixed to both sides of the cradle arm 1 are inserted into the grooves 25 to prevent the swinging of the extending arms 16. The swinging of the cradle arm 1 itself can be prevented by inserting a groove 32 at the bottom of a fixing piece 31 protruded from and fixed to the tip of the arm 1 into a pin 33 provided at the frame side.
Patent JP-S62296389-A (JP)
Inventor: MATSUMOTO TAKAHIRO
IPC: H05B6/66
Filed: 1986-06-17
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-H1053678-A (JP)
Title: Ionomer polymer
Inventor: TSUBUSHI KAZUO
IPC: C08L29/10
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To obtain an ionomer having improved water-resistance, solvent resistance and heat-resistant characteristics of conventional ionomer. SOLUTION: An ionomer polymer is a polymer ionically cross-linked with a metallic ion or a base. The ionomer polymer of the present invention is produced by mixing (b-1) a copolymer containing 50-95wt.% of an olefin monomer unit and 5-50wt.% of a polymerizable monomer unit having one or more carboxyl groups with (b-2) a copolymer containing 50-95wt.% of a fluorine- containing polymerizable monomer unit and 5-50wt.% of a polymerizable monomer unit having one or more carboxyl groups.
Patent JP-H04342527-A (JP)
Title: Preventing and treating agent for osteoporosis
Inventor: TANAKA KEIICHI
IPC: C07D311/22
Filed: 1991-05-16
Abstract: PURPOSE:To obtain an agent for preventing and treating osteoporosis, having excellent suppressive action on bone absorption, comprising a 4H-1-benzopyran derivative as an active ingredient. CONSTITUTION:An agent comprising a compound shown by formula I [R<1> is alkyl, alkenyl or aryl; R<2> is H, alkyl or acryl; R<3> is H, halogen, cyano, azido, carboxyl, OH, alkyl, alkoxy, phenoxy, phenyl, etc.; R<4> is H, halogen, NO2, cyano, alkyl, alkoxy, phenyl, heterocyclic group, group shown by formula II, formula III (R<6> is H, OH, cyano, alkyl, phenyl, acryl, etc.; R<7> is H, alkyl, phenyl, etc.; R<6> and <7> are bonded to adjoining nitrogen to form 3-7-membered heterocycolic group), etc.; R<5> is phenyl, thienyl, furyl, etc.; Z is O or S] such as 2-ethyl-7- methylsulfonylamino-6-phenoxy-4H-1-benzopyran-4-one as an active ingredient.
Patent JP-H01308892-A (JP)
Title: Tungsten paste
Inventor: KATOU TAKEYUKI
IPC: C04B41/88
Filed: 1988-06-08
Abstract: PURPOSE:To obtain a tungsten paste capable of remarkably improving the bonding strength to AlN, by adding an organic vehicle and an additive containing a Ca compound and Al2O3 to tungsten powder. CONSTITUTION:The objective tungsten paste is composed of (A) an additive containing 5.0-95.0wt.% of a Ca compound in terms of CaO, (B) tungsten powder and (C) the remaining part of an organic vehicle. The amount of the component A is 0.5-10.0wt.% based on A+B. An AlN substrate having excellent heat- radiation property can be effectively metallized with the tungsten paste to enable the improvement of the density, speed and output of a semiconductor device.
Patent JP-H01311883-A (JP)
Title: Constraining torque controlling circuit for motor
Inventor: YAGUCHI OSAMU
IPC: H02P7/288
Filed: 1988-06-08
Abstract: PURPOSE:To eliminate a current detection resistance by judging a constraining state according to the amplitude of the induced electromotive force of a motor when a driving transistor is periodically forcibly turned OFF. CONSTITUTION:When a negative starting pulse P1 is applied to the base of a transistor Q1, a FETQ3 is turned ON, and a motor 5 is rotated. In this case, since the terminal voltage of the motor 5 is lower than a reference voltage Vref, the output of a comparator 6 becomes a high level, and the ON of the FETQ3 is maintained. On the other hand, a Q2 is momentarily turned ON and a Q3 is turned OFF each time periodic short positive interruption pulses P2 are applied from a terminal 10. In this case, if the voltage of the terminal 8 of the motor 5 is the voltage Vref or less, the output of the comparator 6 becomes a high level, and the transistor Q3 is again turned ON. When it is the voltage Vref or more, the output of the comparator 6 becomes a low level, and the OFF of the Q3 is thereafter maintained.
Patent JP-H036180-A (JP)
Title: Driving circuit for display device
Inventor: IEMOTO TAKAAKI
IPC: G09G3/20
Filed: 1989-06-01
Abstract: PURPOSE:To suppress unnecessary radiation and to effectively execute the display by generating a sampling clock by an oscillating device of driving device, bringing it to frequency division and controlling the oscillating device on the basis of this frequency division output. CONSTITUTION:An IC 2a of a source driver 2 is provided with a voltage control oscillator VCO 21 and a frequency divider 22. This oscillator VCO 21 generates a sampling clock CLD for sampling of a video signal by the source driver 2. This VCO 21 is controlled by a signal outputted from a control unit 1, and the clock CLD outputted from the VCO 21 is supplied to other source driver ICs 2b, 2c..., as well. This clock CLD is brought to frequency division by the frequency divider 22, and sent to the unit 1 through a line 3b. Subsequently, a phase comparator 11 of the unit 1 compares a signal from the frequency divider 22 and a phase of a synchronizing signal, outputs a DC signal corresponding to their difference, and its output passes through an LPF 12 and provided to the oscillator VCO 21, and controls its oscillation frequency.
Patent JP-2000328004-A (JP)
Title: Composition for forming film and material for forming insulating film
Inventor: NISHIKAWA MICHINORI
IPC: C09D183/06
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To improve mechanical strengths of a coating film to enable its formation having uniform thickness, hardly to generate cracks and to have a low dielectric constant by including a hydrolytic condensation product of two silane compounds. SOLUTION: A composition for forming a film is obtained by including a hydrolytic condensation product of (A) 100 pts.wt. (conversion into the fully hydrolytic condensation product) of a silane compound of the formula: (R1)aSi(OR2)4-a and 4-200 pts.wt. (conversion into the fully hydrolytic condensation product) of a silane compound of the formula: (R3)bSi(OR4)4-b. In the formulas, R1 is a monovalent group selected from methyl, ethyl, vinyl and phenyl; a is 0-2; R3 is a 4 or more C straight chain alkyl, branched chain alkyl or alicyclic alkyl; R4 is a monovalent organic group; and b is 1-2. The hydrolytic condensation product is obtained by hydrolyzing and/or condensing the components A and B under the presence of a catalyst and water in an organic solvent.
Patent JP-S6120321-A (JP)
Title: Method for exposure by electron beam
Inventor: YASUDA HIROSHI
IPC: H01L21/027
Filed: 1984-07-06
Abstract: PURPOSE:To remove the deposition on internal wall of a column in a short time by ashing by applying a high frequency voltage in between the electrode which inserted along the axis direction of the column and the internal walls of column to produce plasma in the inside of column. CONSTITUTION:At a time when a beam drift quantity approaches to the predetermined tolerance, the exposing operation is stopped once and an X-Y movable stage 16 is shifted sidewards. Then a substrate 19 to be exposed in removed outside of the device together with a wafer holder 18. Under such conditions, a rod- form electrode 25 is inserted from the bottom of an exposure chamber 14 along the central axis of a column 13 to the lower part of a second beam shaping aperture 9. Nextly, while the mixed gas consisting of the gas including oxygen added with argon and carbon tetrafluoride is flown into the device through a gas introducing pipe 23, the predetermined quantity of vacuum exhaust is effected mainly from a vacuum exhaust pipe 21, so as to maintain a gas pressure at about 1Torr. A high-frequency voltage is applied in between a column 13, chamber 14 and rod-form electrode 25 to produce O2 plasma.
Patent JP-H07326997-A (JP)
Title: Dama communication equipment
Inventor: YAMASHITA HIROSHI
IPC: H04B7/208
Filed: 1994-05-31
Abstract: PURPOSE:To realize miniaturization by executing frequency correction accompanying channel change and frequency deviation respectively. CONSTITUTION:The frequency deviation F5 is corrected by sending first correction voltage from a first D/A converting part 108 to a voltage controlled oscillator 103 through an adder 110. Thus, the frequency correction accompanying the channel change of a reception carrier part is executed by a circuit including a control part 107, the D/A converting part 109, the adding part 110, the oscillator 103, and a local oscillator 104, and the frequency correction for the frequency deviation is executed by the circuit including a demodulating part 102, the D/A converting part 108, the adding part 110, and the oscillator 103. Thus, while the configuration of a frequency conveting part is of one stage, the frequency F0 to be inputted to the demodulating part 102 can be kept constant, and the configuration of a slave station DAMA device can be simplified, and the miniaturization and the low power consumption of the device can be realized.
Patent JP-S6290205-A (JP)
Inventor: AKIYAMA TADASHI
IPC: B32B33/00
Filed: 1986-06-17
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-S5765419-A (JP)
Title: Magnetic bearing
Inventor: TANAKA HIROTSUGU
IPC: F16C32/04
Filed: 1980-10-09
Abstract: PURPOSE: To provide a displacement sensor which is used for a magnetic bearing and is unlikely affected by disturbance such as magnetism and electric field, by making the displacement sensor of a light detector which detects light emitted from a condensable light source and reflected on a surface.  
     CONSTITUTION: As for a reflected-light-type displacement sensor, light emitted from a light source 1 is reflected on a surface 2 and conducted into a light detector 3 so that the quantity of the light is found out. When the reflection surface is displaced by X from the former position 2 to another 4, the density of the light detected by the detector 3 is L/(L+2X) times more than that of the light reflected on the surface 2. The quantity C of the light reflected on the surface 4 is represented by a value inversely proportional to the square of the displacement X. Sensors 12, 13 of such a characteristic are installed in positions opposed to the end face of a rotating shaft 11 supported by magnetic bearings A, A' or to the peripheral surface of a yoke 10, to detect the axial and radial displacements of the rotating shaft 11. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04342655-A (JP)
Title: Turning device for hover craft
Inventor: OZAKI IKUO
IPC: A63H23/10
Filed: 1991-05-17
Abstract: PURPOSE:To provide a hover craft where a fan and a steering rudder are arranged at the rear section of a body, and a part of an air flow generated with the fan is introduced to the skirt below the body for causing the body to be afloat, while the remaining air flow being used for propulsion, and further provide a small sport and leisure hover craft having the capability of stable body turning and turning within small radius, or a radio-operated toy hover craft. CONSTITUTION:A grounding member 21 vertically movable interlocked with the turning operation of steering rudders 5a and 5b, and projected below a skirt 6, is provided between a body center of gravity and the rudders 5a and 5b. In addition, moment generated at the time of turning and acting as a cause for lateral slip, and the extrusion force of the rudders 5a and 5b, are converted into moment about the grounding member 21 as a support point for off-setting.
Patent JP-H06334135-A (JP)
Title: Manufacture of complementary mis transistor
Inventor: MURAYAMA MOTOAKI
IPC: H01L21/8238
Filed: 1993-05-20
Abstract: PURPOSE:To provide a method wherein a heavily doped source-drain and a lightly doped source-drain are formed by one mask process without lowering the reliability and the like of a transistor. CONSTITUTION:Ions of high-concentration impurities are implanted in a state that a polycrystalline silicon film 7 as a sidewall has been applied, the sidewall is then removed, and ions of low-concentration impurities are implanted. As a result, a heavily doped diffused layer 12a and a lightly doped diffused layer 13a are formed by one mask process. Thereby, a heavily doped source-drain and a lightly doped source-drain can be formed easily by one mask process without lowering the reliability of a transistor and without a need for the strict accuracy of an alignment operation.
Patent JP-S6123888-A (JP)
Title: Rotary vane compressor
Inventor: HARA JUNICHIRO
IPC: F04C27/00
Filed: 1984-07-10
Abstract: PURPOSE:To improve the compression efficiency by forming the cam ring and the side plates of a vane type compressor from porous sintered material and forming a nonpermeable processing layer inside, thus preventing the leak of working fluid and lubricating oil. CONSTITUTION:The side plates 19 and 20 and a cam ring 4 of a vane type compressor are made of porous sintered material, and partitions 19b, 20b, and 4b made of nonpermeable processing layer are installed inside. Therefore, the leak of the working fluid due to the pressure difference inside a compression chamber can be suppressed, and the compression efficiency of the compressor can be improved, maintaining the seizureproof effect due to the sintered metal material.