baber/WOPTO huggingface dataset:
Patent JP-H06311759-A (JP)
Title: Controller of pulse width modulation type inverter
Inventor: TERUNUMA MUTSUHIRO
IPC: H02M7/48
Filed: 1993-04-22
Abstract: PURPOSE:To reduce a switching loss and make the transfer between dipolar modulation and unipolar modulation smooth by a method wherein a switching frequency in the dipolar modulation is lower than a switching frequency of the unipolar modulation and, in partial dipolar modulation, a period occupied by the dipolar modulation in one period is continuously changed. CONSTITUTION:An inverter frequency instruction F1* is converted into a sine wave signal through a phase calculation part 1 and a sine wave calculation part 2 and multiplied by an instantaneous output voltage obtained from an output voltage instruction E* through an amplitude setting part 3 by a multiplier 4 to obtain an instantaneous output signal. The output of a bias setting part 5 is added to or deducted from the obtained signal by an adder 6 or deducter 1 to obtain a positive side or negative side instantaneous output voltage signal. On the other hand, a sampling converter 10 sets a sampling period with which continuous transition between dipolar modulation and unipolar modulation is performed in accordance with the output of the bias setting part and a pulse setting part 8 calculates the time value conversion data of the instantaneous output voltage at every sampling period to obtain a PWM signal.
Patent JP-S5345393-A (JP)
Title: Heat-resistant and flame-retardant resin composition
Inventor: TAJIMA TETSUO
IPC: C08F30/00
Filed: 1976-10-06
Abstract: PURPOSE: To prepare the heat-resistant and flame-retardant title composition free from harmful gas generation and producing only a small quantity of smoke on combustion, by formulating an unsaturated polyester resin of a specific composition with a radical-polymerizable ferrocene derivative and a radical polymerization initiator. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0622815-A (JP)
Title: Brush for applying cosmetics and its production
Inventor: JIAN RUI ASHIYU GERE
IPC: A46B3/18
Filed: 1993-04-23
Abstract: PURPOSE: To enable vivid and unique cosmetic effects to be achieved, by comprising coiled loops of twisted wire and providing multiple bristles having a particular cross section area planted horizontally among these coiled loops. CONSTITUTION: A brush 1 is provided with a metallic core 2 formed of iron wire folded so as to form the shape of U letter, and bristles 3, 4 are inserted among mutually paralleled branches of this wire horizontally against the vertical direction of the core. Subsequently, in the wire folded so as to form the shape of U letter, bristles 3, 4 are twisted and stuffed into a loop of wire, or between looped coils 5, 6, respectively. The bristles 3, 4 comprise at least two groups, or a first group comprising the bristles 3 with smaller cross section and a second group 2 comprising the bristles 4 with a larger cross section. The bristles 3 have a cross section inscribed in a circle with the diameter of 6/100mm to 13/100mm, and the bristles 4 have a cross section whose outline is included between a circle of a diameter larger than 13/100mm and a circle of a diameter smaller than 30/100mm.
Patent JP-H05314191-A (JP)
Title: Data base registration system
Inventor: YAMAUCHI KAZUHIRO
IPC: G06F17/30
Filed: 1992-05-13
Abstract: PURPOSE:To register a large amount of data in a relational data base in a batch many number of times by providing an information extraction processing means which extracts information to be registered in the data base from the information converted by a document conversion processing means, and a load means which registers the extracted information in the data base. CONSTITUTION:An input and output terminal 1 prepares a text file 2 of a word processor obtained by inputting the information by using the function of a word processor by a user. The text is converted into the information to be recognized by a host side 12 through a word processor text conversion processing means 3. The entire functions are processed by a terminal side 11. Then, only the necessary information is extracted by an information extraction processing part 4, and finally loaded in a relational type data base 5. Those functions are processed by a host side 12.
Patent JP-S5911017-A (JP)
Title: Gain controller
Inventor: MINAMIBATA SHIGEAKI
IPC: H03G1/00
Filed: 1982-07-12
Abstract: PURPOSE:To control the gain which the product of an input signal to be controlled and plural control signals, by providing a multiplier between an output terminal of an amplifier circuit to which the input signal is applied and a power supply, and plural control circuits controlled with individual control signals between the power supply and a reference potential. CONSTITUTION:A modulated chroma signal VS is applied to each base of transistors (TRs) Q11, Q12, a white balance signal VW is applied to each base of TRs Q13, Q14 and a shading correcting signal VA is applied to each base of TRs Q15, Q16. Further, the multiplier comprising TRs Q17, Q18 is provided between the collector of the TR Q11 and a power supply voltage VCC. TRs Q21, Q22 constitute respectively a constant current circuit. A signal controlled for the gain with the product between th modulated chroma signal VS and the control signals VW, VA is outputted as an output signal Vout to a load resistor in this way.
Patent JP-S5822379-A (JP)
Title: Target for sputtering
Inventor: ONO YUZURU
IPC: C23C14/14
Filed: 1981-07-30
Abstract: PURPOSE:To facilitate the adjustment of electrical characteristics, by containing a proper amount of Si and Al respectively in Ni-Cr alloy having a specific composition to enhance the stability degree of the value of resistivity of a thin film resistor using the obtained title target. CONSTITUTION:A main target for sputtering is obtained by containing 1.5-5.0wt Si and 2.5-8.0wt% Al in a Ni-Cr alloy of which the component ration of Ni and Cr is in a range of 3:2-2:3. In preparing a thin film resistor by using this target, even if presice management of a sputtering condition is not carried out, the thin film resistor having the stable value of resistivity and excellent in reproducibility of electrical characteristics can be obtained.
Patent JP-H11270171-A (JP)
Title: Underground bicycle parking device
Inventor: KITAMURA MORIO
IPC: F24F13/32
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a convenient underground bicycle parking device capable of parking bicycles together with loadings including fresh foods. SOLUTION: An underground bicycle parking device 1 includes a ground gate 3 for delivering bicycles 2 on which loadings remain carried, an underground storage 5 in which a plurality of holders 4 for holding the bicycles 2 are built and an elevatable carrying machine 6 for carrying the bicycles 2 between the ground gate 3 and the holder 4. A cooling refrigerator mainbody 7 and an airconditioning interior machine 8 are provided in the underground storage 5 and a heat radiating exterior machine 9 is provided at the ground gate 3.
Patent JP-S5822277-A (JP)
Inventor: KUBO SUSUMU
IPC: B66B1/18
Filed: 1981-07-31
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-S62277854-A (JP)
Title: Facsimile equipment
Inventor: KAMATA KENJI
IPC: H04N1/00
Filed: 1986-05-27
Abstract: PURPOSE:To improve the operability and to attain miniaturization and low cost by integrating an erasure section in the titled equipment and allowing an original table or a recording paper table to set erased paper and using other carrying drive system in common. CONSTITUTION:Two recording paper storage sections as a temporary recording paper table 8 or a cassette and a permanent recording paper storage section 9 are provided and the table 8 is used normally for the routine paper feeding side. Further, recording picture erasure sections 22, 23 are provided and the erased paper is set by the original table or the recording paper table 8. In setting recording paper requiring picture erasure onto the original table while its picture face is faced downward, a sensor 21 senses the paper and a supply collor 2 is descended similarly in the case of the original to start paper supply. The paper separated at every piece by a paper feeding roller 3 and the separation collor 4 is carried to the erasure sections 22, 23 and the picture is erasued by applying an erasure liquid 23 onto the recorded face by using a sponge erasure roller 22. Thus, the operability is improved and low cost/miniaturization is attained.
Patent JP-S5345916-A (JP)
Title: Coding transmission system of picture signal
Inventor: WATANABE MITSUNARI
IPC: H04L1/00
Filed: 1976-10-08
Abstract: PURPOSE: When error occurs in a run length and a line end code is detected before line completion, the line adjacent to this line is reproduced instead, so that data can be prevented from being confused. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6231738-A (JP)
Inventor: DEIRU DABURIYU SHIYUUBAATO
IPC: F16F15/00
Filed: 1986-05-27
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-S5548780-A (JP)
Title: Cleaning device
Inventor: NISHIMURA KUNITOSHI
IPC: G03G21/10
Filed: 1978-10-02
Abstract: PURPOSE: To provide the device which is stable over a long period of time by so constructing the device that the bristle ends of the brush of the cleaning device lightly contact the inside wall surface of a housing containing the brush and that a spiral bristle-free groove is formed on the brush surface.  
     CONSTITUTION: When the bristle ends of the brush 7'B for removing the residual toner 13 on a photosensitive drum 1 are lightly contacted to the inside wall surface of a housing 7'A, the brush 7'B cleans the drum 1 and also cleans the inside wall surface of the housing 7'A and therefore no toner layer will be formed on the housing 7'A. With this constitution, a spiral groove 7c is formed in order to prevent degrading of flow of air in the housing 7'A, by which the floating toner is readily discharged outside the cleaning device 7', and the cleaning device which is stable for a long period of time is provided. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5744406-A (JP)
Title: Rolling mill
Inventor: TSUJI KUNIO
IPC: B21B37/00
Filed: 1980-08-28
Abstract: PURPOSE: To make the resistance against a long period torque variation small, to make the resistance against a short period vibration large, and to easily control the size of middle and small diameter products, by installing a resistor resisting against a displacement of a roll chock in the rolling direction between the roll chock of a rolling roll and a stationary stand housing.  
     CONSTITUTION: A hydraulic cylinder 7 is installed on each side of a roll chock 2 at its axial center so as to work in the rolling direction; a pressure liquid is sent from a pump 9 into a pressure chamber of the hydraulic cylinder 7 for eliminating the looseness between the roll chock 2 and the stand housing 3. The liquid valves 11, 12 are then closed, and hereby, these two valves 11, 12 work as a clamper for clamping down the roll chock 2 with the stand housing 3. A main valve 13 is then closed, and the valves 11, 12 are opened; hereby, two hydraulic cylinders 7, 7 communicate with each other and display a viscous damping effect. By the present constitution, the resistance against a long period torque variation is small, and the resistance against a relatively short period vibration is made large, so that the variation of the interstand tension is eliminated. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06308702-A (JP)
Title: Photosensitive material processing device
Inventor: SAKATA MASAMITSU
IPC: G03D3/02
Filed: 1993-04-26
Abstract: PURPOSE:To provide the photosensitive material processing device capable of well processing photographic sensitive materials uniformly in their transverse direction. CONSTITUTION:The device for processing the long-sized photographic sensitive materials 1 by immersing and transporting these photosensitive materials in a processing liquid while guiding both ends thereof with a pair of guide grooves 15 and processing the materials while bringing the jets of the processing liquid into collision against the emulsion surfaces of the photosensitive materials 1 is provided with escape holes 25 for the processing liquid in the guide grooves 15 so that the exchange efficiency of the processing liquid at both ends is improved by well passing the processing liquid to both ends in the transverse direction at the time of immersing and transporting the photosensitive materials 1 in the processing liquid. The jets of the processing liquid are brought into collision against both sides of the emulsion surfaces and the base surfaces at both ends in the transverse direction of the photosensitive materials 1, by which the flow of the processing liquid is improved and the photosensitive materials 1 are kept apart from the guide grooves 15.
Patent JP-S5824606-A (JP)
Title: Hydraulic cylinder using expansion bellows
Inventor: NUKAGA YOSHIMORI
IPC: F15B15/10
Filed: 1981-07-31
Abstract: PURPOSE:To provide a hydraulic cylinder which can prevent leakage of a fluid and be simplified in structure by coupling a piston to a head cover with an expansion bellows to be kept airtight. CONSTITUTION:A hydraulic cylinder comprises a connecting rod 4 for coupling head covers 1, 1' to each other, and a piston rod 2 provided with a piston 3 fixed to the end thereof through a stopper 8, which slidably runs through the central portion of one head cover 1. An expansion bellows 5 is disposed to keep airtight between the piston 3 and the head cover 1, and one end portion of the head cover 1 is provided with a hole portion 6 for feeding and discharging a fluid. By the pressure of fluid fed and supplied through the hole portion 6, the piston 3, that is, the piston rod 2 is retreated and advanced through the bellows 5. Thus, the hydraulic cylinder can be simplified in structure, and decrease in cost.
Patent JP-S5823315-A (JP)
Title: Thin film magnetic head
Inventor: SHIIKI KAZUO
IPC: G11B5/31
Filed: 1981-08-03
Abstract: PURPOSE:To obtain a thin film magnetic head with good yield in which high frequency characteristics are excellent, the reliability is good and the life is long, by using an organic polymer at least for a part of insulating filling member coating at least a part of a conductor coil. CONSTITUTION:Aluminum thin film is chemically etched to form a conductor coil 4 and polyimide resin is coated in 5-10mum thickness on the coil 4 as an insulating filling member 5 with a spin coating method, and film is formed with heat treatment. The polyimide resin PIQ is chemically etched and further, the alumina film 2 is chemically etched and ''Permalloy  '' thin film is formed by  forming an alumina 8 at the head tip on the film 2 to form the ''Permalloy '' thin film as an upper magnetic substance 9. The adhesion of ''Permalloy  '' is  carried out at about <=200 deg.C.
Patent JP-S62277560-A (JP)
Title: Fluid flow detecting method
Inventor: SAKAMOTO HARUO
IPC: G01M99/00
Filed: 1986-05-26
Abstract: PURPOSE:To accurately decide the velocity and direction of fluid by providing silicone oil which has 500,000-1,000,000cst viscosity at 25 deg.C, a coating layer, a spot material, etc., on the internal wall of fluid equipment. CONSTITUTION:The silicone oil which has 500,000-1,000,000cst viscosity at 25 deg.C and a coating material where the main agent of silicone rubber containing terminal reactive diorganopolysiloxane is mixed are applied to form the coating layer on the internal surface 8 of the fluid equipment. Further, many spot materials 10 obtained by adding pigment to the coating material are dispersed on a layer 9, and dropped and stuck. In such case, the layer 9 and spot materials 10 have homogeneous composition, so the adherence between the both is improved. Therefore, even if the flow velocity of the fluid becomes high, the spot materials are never peeled off the layer 9 and the velocity and direction of the fluid are accurately decided.
Patent JP-H09273347-A (JP)
Title: Door stopper
Inventor: KATO YOSHIYUKI
IPC: E05C17/54
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a door stopper by which the door can be easily fixed while it has been opened and which can be kept without loss. SOLUTION: A board 2 is connected to the central part of a sphere 1 and a doughnut board 3 is provided at the front end thereof.
Patent JP-S5911969-A (JP)
Title: Electrical drive power steering device having time constant characteristic upon steering
Inventor: ABE MASAO
IPC: B62D101/00
Filed: 1982-07-12
Abstract: PURPOSE:To make the operation of a steering wheel smooth and to prevent a hitch phenomenon in steering feeling from being brought about, by rising up the rotation of an oil pump in accordance with the rate of steering with the use of the line of rotation of a vehicle speed sensitive base. CONSTITUTION:A pulse output corresponding to a steering rate detected by a steering sensor 11 is delivered to an echo OFF circuit 15 for turning off the time constant characteristic of a time constant circuit 12 when it passes through a peak value hold pulse shaping unit 13, the time constant circuit 12 and a base rotation line. A pulse output from a vehicle speed sensor 10 is delivered to a frequency-voltage converter (F/V converter) 14 and the echo OFF circuit 15. All outputs of the time constant circuit 12, the pulse shaping unit 13 and the F/V converter 14 are connected to a comparating circuit 18 the output of which is connected through a pulse width modulation (PWM) amplifier 19 to a motor 7 for driving an oil pump.
Patent JP-H06308575-A (JP)
Title: Sliding member of camera
Inventor: KOBAYASHI HEIHACHI
IPC: C25D15/02
Filed: 1993-04-23
Abstract: PURPOSE:To well maintain the lubricity of a sliding part even if a lubricant is not used and to obtain smooth sliding operations over a long period of time by coating at least the sliding point of a sliding member with a composite plating film formed by eutectoid dispersion of low-friction coefft. particles, such as graphite fluoride or fluororesin particles in a metallic matrix. CONSTITUTION:This sliding member is constituted by coating the sliding part surface of a base body 1 with the composite plating film 4 formed by eutectoid dispersion of the low-friction coefft. particles 3 in the metallic matrix 2. A part of the low-friction coefft. particles 3a are exposed on the surface of the composite plating film 4 and the good lubricity is imparted by the exposed low-friction coefft. particles 3a. The lubricating agent is thus not required. The eutectoid particles in the film 4 are freshly exposed on the surface of the film 4 even if the surface of the composite plating film 4 is worn. The always good lubricity is obtd.
Patent JP-H08293056-A (JP)
Title: Cash storage device
Inventor: YAMAMOTO OSAMU
IPC: G07D9/00
Filed: 1995-04-21
Abstract: PURPOSE: To provide the cash storage device which safely and surely recovers cash. CONSTITUTION: A cash storage device 10 where cash thrown into a vending machine is stored consists of an enclosure 11 fixed in the vending machine, a cash cassette 30 which is freely attachably and detachably provided in the enclosure 11 and has an leading-in hole 31 into which thrown-in cash is led, a detaining mechanism 50 which is provided in the enclosure 11 and detains the cash cassette 30 in the enclosure 11, and a cover body 45 which is freely attachably and detachably provided in the cash cassette and closes the leading-in hole 31 and can release the detaining state of the detaining mechanism 50.
Patent JP-H08283561-A (JP)
Title: Resin composition
Inventor: KURIMOTO KENJI
IPC: C08K5/06
Filed: 1995-04-20
Abstract: PURPOSE: To obtain a resin compsn. in which the compatibility is improved and which has improved heat resistance, stiffness, impact strength, and flowability in molding, by compounding three specific components. CONSTITUTION: 100 pts.wt. compsn. comprising 5-95wt.% polyphenylene ether resin or mixture of a polyphenylene ether resin with a polystyrene resin, and 95-5wt.% (B) polyolefin resin is melt mixed with 1-100 pts.wt. graft polyolefin resin (C) to 100 pts.wt. of (A)+(B) and if necessary, further with a catalyst, a flame retardant, etc., are melted and kneaded. The graft modified polyolefin resin is obtd. by preparing a water-bass suspension contg. 100 pts.wt. (a) polyolefin resin, (b) modifier 0.1-30 pts. represented by the formula (wherein Ar is a 6-23C arom. hydrocarbon group having at least one glycidyl group; and R is H or CH3 ) and 0.1-500 pts.wt. (c) vinyl monomer, and (d) radical polymn. initiator in an amt. of 0.001-10wt.% of (c), allowing (a) to be impregnated with (b) and (c) to be polymerized.
Patent JP-2000311953-A (JP)
Title: Semiconductor integrated circuit device
Inventor: MOTOYUI TOSHIAKI
IPC: H01L21/822
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To minimize the sum of P-channel and N-channel cell part areas and to minimize the layout area of an H bridge circuit by obtaining a cell part area ratio where the cell part area sum can be minimized by partial differentiating and determining the area of each cell part. SOLUTION: An H bridge circuit 2 of the semiconductor integrated circuit device is designed so that the area sum of cell parts 4 and 5 of a P-channel transistor Qp and cell parts 3 and 6 of an N-channel transistor Qn can be minimized for the target of point of total ON resistance Ron of the P-channel transistor Qp and the N-channel transistor Qn in operation. Therefore, the P-channel and N-channel cell part area ratio is set to K and a cell part area sum S of the P-channel and N-channel is expressed by a function of K, and S is partially differentiated by K to obtain K where S can be minimized, thus determining the area of each cell part and hence minimizing the layout area of the H bridge circuit.
Patent JP-S5244802-A (JP)
Title: Preparation of high calorific value fuel gas
Inventor: TAMAI YOSHIYUKI
IPC: C01B3/02
Filed: 1975-10-06
Abstract: PURPOSE:A non-pollution, high calorific value fuel gas is obtained by the catalytic decomposition of alcohols with specific catalysts, and subsequent methanation of H2 and CO in the reaction products.
Patent JP-H08316879-A (JP)
Title: Frequency hopping spread spectrum radio communication method
Inventor: MUROFUSHI NOBUO
IPC: H04B1/7143
Filed: 1995-05-19
Abstract: PURPOSE: To surely attain frequency hopping communication by discriminating whether a reception level is larger or smaller than a permissible range and conducting radio communication while hopping frequencies so as to avoid a disturbing radio wave. CONSTITUTION: Serial data to be sent are converted into parallel data by a serial parallel converter 11. An adder 18 adds signals generated by respective series and the sum signal is given to a power amplifier 19 and the amplified signal is outputted from an antenna 20 as a radio wave. The power amplifier 19 is controlled so that transmission power is inversely proportional to number of generating circuit bands in use at the transmitter side.  In this case, when the reception level is higher than the permissible range, the transmission power level of each frequency is decreased and frequency hopping radio communication is conducted by using plural frequency bands, and when the reception level is smaller than the permissible range, the transmission power level of each frequency is increased, and radio communication is conducted while hopping frequencies by decreasing number of operating frequency bands.
Patent JP-S5382776-A (JP)
Title: Preparation of polypeptides
Inventor: FUJINO MASAHIKO
IPC: C07K1/113
Filed: 1977-10-07
Abstract: PURPOSE: Peptides of (Pyr)Glu-His-Trp-Ser-Tyr(or Phe)-X-Leu(or ILe, NLe)Arg-Pro-NH-R [the amino acid is L isomer when the acid is optically active and the L or D is not specified;X is D-Leu,D-NLe, D-NVa, D-Abu, etc.;R id lower alkyl which may be substd.  by OH], e. g. (Pyr)Glu-His-Trp-Ser-Tyr-(D)-L-LeuLeu Arg-Pro-NH-CH 2 CH 3 . 
     COPYRIGHT: (C)1978,JPO&Japio