baber/WOPTO huggingface dataset:
Patent JP-H04107173-A (JP)
Title: Recording apparatus
Inventor: NAITO HISATSUGU
IPC: B41J29/42
Filed: 1990-08-29
Abstract: PURPOSE:To display a recording position recorded next by a character or mark and to also display various data accompanied thereby by providing a control means performing control so as to alter the display content due to an indication means corresponding to the recording position stored in a memory means. CONSTITUTION:It is confirmed that the next recording position is equal to the margin or tab position stored in a margin memory 54. When both positions are equal, the character pattern corresponding to the character showing the margin or tab position is read from a pattern memory 56 and the pattern data thereof is outputted to a light irradiation part 4. By this method, a character 'L', 'R' or 't' is displayed corresponding to the left and right margin position or the tab position. When both positions are not same or the recording position is not same to the tab position, the predetermined pattern showing the recording position is displayed at a recording position where a character is recorded next. As the form of the character irradiated with the light from the irradiation part 4, the character pattern, character pitch, line feed pitch or recording mode recorded at that position is displayed.
Patent JP-2000037451-A (JP)
Title: Biologically active material
Inventor: CHOJU KEN
IPC: A61L27/00
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a biologically active material which can be directly bonded to a natural bone, has a high strength and is free from the impairing of the mechanical strength even when it is buried in a organism for a long period, by using alumina containing less than a specific content of α-Al2O3 crystal. SOLUTION: The biologically active material is composed of an active alumina which contains 50% or less of α-Al2O3 crystal, preferably 30% or less, and in which, for example, γ-Al2O3 crystal, non-crystalline alumina or the like exists mainly. This biological active material can be used as, for example, a plurality of filler materials to be filled corresponding to the sizes of the bone defective spaces. On this occasion, the average particle size is, for example, within a range of 0.1-5,000 μm preferred, and its shape can be properly selected from, for example, the pulverized shape, the spherical shape or the like.  The biological active material can be chemically bonded to the natural bone, has high mechanical strength, and is free from the impairing of the mechanical characteristic even when it is buried for a long period, so that it can be effectively used as a filler material or the like.
Patent JP-S59116122-A (JP)
Inventor: RUUTO SUPIIKAA
IPC: C01B35/06
Filed: 1983-12-01
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-2000063523-A (JP)
Title: Linear polyether-polysiloxane-copolymer and production and use thereof
Inventor: RAUTSCHEK HOLGER
IPC: C08G81/00
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To obtain the subject copolymer being stable even in the presence of a compound having a free hydrogen atom, and useful as a foam stabilizer, an antifoam agent, etc., by bonding together specific two kinds of units through Si-C bond so as to have a specific structure. SOLUTION: This linear polyether-polsiloxane-copolymer is obtained by having a structure of the formula: A(BC)nBA  A is a group of formula I [R1 is H, an alkyl, an aralkyl, an aryl or R2C(O) (R2 is a (non-)substituted 1-8C alkyl); (m) is 3-8; (a), (b), (c) are each 0-200, (a+b+c) is 2-300]; B is the formula: (R32SiO)4R32Si [R3 is a (substituted) (un)saturated 1-20C hydrocarbon group; (d) is 1-400]; C is formula II; (n)>=1 and bonding a linear plyether unit with a linear polysiloxane unit through Si-C bond.
Patent JP-H0275279-A (JP)
Title: Gamma correction circuit
Inventor: MITSUMATA YOSHINORI
IPC: G06F7/50
Filed: 1988-09-09
Abstract: PURPOSE:To improve an S/N at a low level of a video signal by using two gamma correction circuits having a gamma correction value being a half that of a conventional gamma correction section so as to apply gamma correction, adding two gamma correction output signals at an adder circuit to apply required gamma correction. CONSTITUTION:With an input terminal 1, 1/2 gamma correction circuits 2, 3 having a half the gain of a conventional gamma correction circuit are connected in parallel, each output from the 1/2 gamma correction circuits 2, 3 is fed to two inputs of an adder circuit 4 and an output terminal of the adder circuit is connected to an output terminal 5. A video signal inputted to the input terminal 1 is inputted to the two 1/2 gamma correction circuits 2, 3, a half the gain of a conventional gammacorrection circuit is multiplied and the result is subjected to gamma correction and outputted to the adder circuit 4. That is, the adder circuit 4 adds the outputs of the 1/2 gamma correction circuits 2, 3 and the result is outputted to the output terminal 5. Thus, the S/N at a low level of a video signal is improved.
Patent JP-H07146530-A (JP)
Title: Package for photographic sensitive material
Inventor: TAGUCHI MASAHIKO
IPC: G03C3/00
Filed: 1994-08-26
Abstract: PURPOSE:To prevent the generation of fogging, etc., and rubbing flaws in photographic sensitive materials even during transportation and storage and to smoothly transport these materials. CONSTITUTION:This package for photographic sensitive materials has a photographic sensitive material laminate formed by laminating plural sheets of the sheet-like photographic sensitive materials, a light shieldable moistureproof bag 3 for packaging the photographic sensitive material laminate and a package 10 formed to package the light shieldable moistureproof bag 3 and is so composed as to satisfy the following equations: P>0.62, 0.02<=X<=2.0, 1:1.0<1:L<=1:1.50, 1:1.0<y:Y:1:1.67, where P is the plane compressive strength (Kg/cm<2>) of the package 10, X is the void volume (%) of the photographic sensitive material laminate packed in the light shieldable moistureproof bag 3, 1:L is the ratio of the volume 1 of the photographic sensitive material laminate and the inside volume L of the package 10, y:Y is the ratio of the volume y of the light shieldable moistureproof bag 3 and the inside volume Y of the package 10.
Patent JP-S60119044-A (JP)
Inventor: OKABASHI KEIJI
IPC: H01H50/18
Filed: 1983-11-30
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-S6382659-A (JP)
Inventor: ISHIMURA SHOICHIRO
IPC: A47G9/00
Filed: 1986-09-26
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-S63132668-A (JP)
Inventor: JII DEIBITSUDO JIYANGU
IPC: A61F2/958
Filed: 1987-09-09
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-H0971881-A (JP)
Title: Method for forming ruggedness on substrate surface
Inventor: ANZAKI TOSHIAKI
IPC: G11B7/2405
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To make it possible to form ruggedness on a substrate surface by specifying the etching rate in the thickness direction of a shielding film at the time of etching the substrate surface by concealing the shielding film for coating the substrate surface with a photoresist. SOLUTION: The surface of the substrate 1 consisting of quartz glass disks is successively coated with a chromium oxide film and a metallic chromium film to form the shielding film 2. The surface of the shielding film 2 is concealed to a prescribed shape by the photoresist 3. If the exposed parts of the unconcealed shielding film 2 are removed by etching, the etching rate of the oxide chromium layer and chromium layer of the shielding film 2 vary and, therefore, the sectional shape of the patterns of the shielding film 2 is formed to a V shape. The substrate is then brought into contact with a hydrosilicofluoric acid soln. while the patterned resist film 3 is made to remain, by which a silicon dioxide film 4 is deposited on the substrate surface from which the shielding film 2 is removed. The photoresist 3 and the shielding film 2 are thereafter removed.  As a result, the mother substrate for producing recording media having the fine patterns of grooves provided with the V-shaped sectional shape on the substrate surface is obtd.
Patent JP-2000050759-A (JP)
Title: Shovel for dealing with animal excreta
Inventor: ITO TAKESHI
IPC: A01K23/00
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a shovel designed to prevent animal excreta from sticking on the scooping plate and road surface in scooping it on the road surface therewith and thereby enable the excreta to be removed easily and hygienically. SOLUTION: This shovel for dealing with animal excreta works as follows: a treatment material 3 is issued onto the upper surface 1' of a scooping plate from a treatment material container 2 provided with a treatment material issue port 4 and mounted on the basal end of the shovel and properly spread on animal excreta 18 while being thinly diffused on the upper surface 1' of the scooping plate; after the excreta 18 is covered with the treatment material 3 to decrease the surface tackiness, the excreta 18 is scooped up with the scooping plate 1.
Patent JP-H1159441-A (JP)
Title: Electrically driver power steering device
Inventor: MIYAZAKI MASANOBU
IPC: B62D5/04
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To suppress generation of operation noises caused by abrasion of tooth flanks and meshing thereof in an electrically driven power steering device by preventing occurrence of eccentricity of a gear in a gear mechanism in which a torque limitter is interposed, and keeping normal meshing between one gear and the other mating gear. SOLUTION: In an electrically driven power steering device 1, a gear mechanism is interposed in a power transmission mechanism which transmits steering assisting force output from an electric motor to wheels. A torque limitter is interposed between at least one gear 11 in the gear mechanism and a power transmitting shaft 8 to which the gear 11 is attached. In such a case, the gear 11 is rotatably supported on a housing 2 through a bearing 7, and in the housing 2 the gear 11 and the power transmitting shaft 8 and housed. The power transmitting shaft 8 is fixed to the gear 11 through the torque limitter. The gear 11 serves as a worm wheel of a worm gear, while the power transmitting shaft 8 is a steering shaft interlocked and connected with a steering wheel.
Patent JP-H0898588-A (JP)
Title: Current controller of inverter
Inventor: MORIYA KAZUNARI
IPC: H02P27/06
Filed: 1994-09-21
Abstract: PURPOSE: To control a controlled system at high speeds by letting a command value and a controlled value exactly agree with each other after one control cycle is over in the control of an inverter. CONSTITUTION: An inverter 200 which drives an induction motor 100 is controlled by a control circuit 1. A preprocessing section 10 in the control circuit 1 measures the line current of the induction motor 100 with a sensor and then dq-converts the current. A command value generating section 14 calculates a command value of primary current from an angular velocity of a rotor of the induction motor 100 which is obtained by the converting operation of the preprocessing section 10 and a torque command supplied from outside. A requested voltage calculating section 12 calculates a requested voltage vector which is required to let a controlled value agree with the next command current value on a basis of a current vector output from the preprocessing section 10 and the primary current command value output from the command value generating section 14.  Then, a vector approximating section 16 selects a voltage vector which is the nearest to the requested voltage vector and outputs it to a pattern determining section 18. The pattern determining section 18 converts the voltage vector obtained from the vector approximating section 16 to a switching pattern.
Patent JP-S6285517-A (JP)
Title: Analog-to-digital converter
Inventor: KASUGA MASAO
IPC: G11B20/10
Filed: 1985-10-11
Abstract: PURPOSE:To improve the quality of the quantizing signal and also to improve the resolution of an A/D converter by using an analog LPF that sets the frequency of a pass band end at >=1/2 times as much as a sampling frequency fS and also the frequency of a blocking band at N/2 times (N: natural number of >=2) as much as the frequency fS respectively. CONSTITUTION:The high frequency component contained in the analog sound signal sent from an input terminal 30 is attenuated by an analog LPF 31 and then supplied to an adder circuit 33 and a subtractor circuit 34 forming an arithmetic circuit through a sample holding circuit 32. Then the output of the circuit 33 is sent to a D/A converter 37 via a sample holding circuit 35 and a quantizer 36. While the output of the circuit 34 is sent directly to the converter 37 and the output is taken out of the converter 37 via a digital LPF 40 and a thinner 41. In such a constitution, the conditions shown in an equation are satisfied by an arithmetic means. This reduces the quantizing noises as well as the phase distortions, etc.
Patent JP-2000050547-A (JP)
Title: Stepping motor
Inventor: SUZUKI TOSHIHARU
IPC: H01F1/08
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To increase precision of the angular rotation of a small-sized motor which has a plurality of rare-earth bond magnets as components and to reduce vibration noise. SOLUTION: This small-sized motor has two cylindrical rare-earth bond magnets 6, 7 arranged at intervals in the axial direction of its rotor 5. At manufacturing rare-earth bond magnets, a means of increasing the dimensional shape precision of the formations is contrived. Along with it, their magnetizing method is devised, and a magnetization variation is suppressed small, and the difference between the magnetic flux quantities of the magnets 6, 7 is made to within 1.5%. Consequently, attractive and repulsive forces between the rotor 5 and yokes 3, 4 are prevented from varying in the axial direction, and its angle-of- rotation precision enhances. Moreover, resultant higher-harmonic waves of two phases reduce, rotation of the rotor 5 becomes smooth, and vibration noise are reduced.
Patent JP-H0566895-A (JP)
Title: Electric disk subsystem
Inventor: MAEHATA FUMIO
IPC: G06F3/06
Filed: 1991-09-06
Abstract: PURPOSE:To obtain a highly reliable electronic disk subsystem which permits data saving during operation without stopping the electronic disk device or degrading its performance. CONSTITUTION:Electronic disk processing devices 1 and 2 are so controlled by a host device as to make connection with electronic disk devices 3, 4, 5 and 6 which include semiconductor memories, that is storage media, and to control them. Further, electronic disk devices 3 and 4 are so constituted as to permit dual writing and both are connected with each other through a dual writing copy interface 8. An auxiliary storage device 7 is cross-call connected with the electronic disk devices 3 and 4 and start-up can be executed from any side. Within the electronic disk devices 3, 4, 5 and 6, a diagnosis and maintenance control part which controls a dual writing copy interface which transfers data to and from the electronic disk device constituting a pair with dual writing, and controls a SVD interface which transfers data to and from an auxiliary storage device 7 and also performs internal diagnosis and maintenance.
Patent JP-H0566877-A (JP)
Title: Coordinate input device
Inventor: TOKIOKA MASAKI
IPC: G06F3/03
Filed: 1991-09-06
Abstract: PURPOSE:To improve the conversion efficiency of an vibration generated by an vibration pen from an electric energy and the detecting accuracy of a coordinate position. CONSTITUTION:When a vibration transferring plate is pressed by a vibrator pen 3, the vibration is detected by a sensor 6 to set the coordinate of the vibration pen. A vibrator is composed of a material having wide frequency band property so as to enhance the energy conversion efficiency of the vibration pen 3. On the other hand, since the transferring speed of wide frequency band vibration differs from every frequency component, the sensor 6 has such a structure as to detect only a prescribed frequency component for improved accuracy. Thus, the coordinate is detected more accurately and no excessive constitution member such as vibration proof material is required.
Patent JP-H1070888-A (JP)
Title: Inverter device, discharge lamp lighting device and illumination device
Inventor: SHIMIZU KEIICHI
IPC: H02M7/537
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To stop inverter operation when a load is removed even if there is any parasitic capacitance that cannot be disregarded in the wiring path to the load, in an inverter device provided with a current feedback circuit, wherein its feedback loop is virtually interrupted when a load is removed. SOLUTION: A switching means 3 is connected so that switched voltage will be applied to the primary winding of an output transformer 4. The primary winding of a current transformer is inserted in series with a load connected to the secondary winding of the output transformer 4, and its secondary winding is connected to the control terminal on the switching beans 3 to from a reversed- polarity feedback means 7 that makes the switching means 3 self-oscillate by current feedback and is capable of offsetting the amount of feedback produced by a parasitic capacitance Cs in the wiring path when the load is removed. When the load is removed, the current feedback circuit 6 is virtually interrupted. If current feedback is performed by the parasitic capacitance Cs, however, it is offset by the reversed-polarity feedback means 7.
Patent JP-H04109173-A (JP)
Title: Power meter
Inventor: HIRAISHI YUKIYOSHI
IPC: G01R21/133
Filed: 1990-08-29
Abstract: PURPOSE:To measure electric power in a short sampling period with one arithmetic unit by sampling the input voltage and current at the same time in a fast period, A/D-converting them, once storing the data, and reading them out in an optional period. CONSTITUTION:The input voltage (e) and input current (i) are sampled at the same time by S/H circuits 1, 2 whenever a clock signal SC is generated and converted 3, 4 into digital data De, Di. Address counters 8, 9 count the data De, Di stored in memories 6, 7, and the storage is stopped when these numbers reach the preset values. An arithmetic unit 11 reads out the sampled data DV, DA from the memories 6, 7 at the same time, they are multiplied 11a to calculate the instantaneous power, and this instantaneous power is averaged 11d to obtain the average power, i.e., effective power. The A/D conversion period and the calculation period are separated, thus the calculation period is not restricted even if the A/D conversion is performed at a high speed, complex calculation requiring a long time can be performed, and a power meter with many functions can be realized.
Patent JP-S6287760-A (JP)
Title: Combustion device
Inventor: IWANAGA MASAZUMI
IPC: F24H9/00
Filed: 1985-10-11
Abstract: PURPOSE:To prevent the reverse flow of condensed water as well as the generation of corrosion, abnormal combustion or the like due to dripping of condensed water by a method wherein a hopper is provided on the way of a condensed water pipe, connecting a receiving pan and a neutralizing unit, so as to be isolated from the condensed water pipe. CONSTITUTION:Condensed water, generated on the surface of an auxiliary heat exchanger 3, is retrieved by a receiving pan 8 and is guided to a condensed water pipe 9. In this case, a hopper 12 is provided on the way of the condensed water pipe 9 so as to be isolated from the condensed water pipe, therefor,e the condensed water is isolated from the receiving pan 8. The condensed water, received by the hopper 12, is guided to a neutralizing unit 10 and is neutralized, thereafter, is discharged to the outside of a machine through a water discharging pipe 11. An overflow port 13 is provided at the upper part of the hopper 12 and is connected to an overflow pipe 14. In case impurities or foreign materials are generated and mixed in the neutralizing unit 10 and the path of neutralizing process is blockaded, the condensed water, stagnated in the neutralizing unit 10, rises to the upper part of the hopper 12 and flows into the overflow port 13. The condensed water, flowing into the overflow port 13, is discharged to the outside of the machine through the overflow pipe 14.
Patent JP-H0391576-A (JP)
Title: Recording liquid
Inventor: TAKIMOTO HIROSHI
IPC: C09D11/00
Filed: 1989-09-01
Abstract: PURPOSE:To improve the long-term storage stability of a recording fluid. and improve the density and resistance to light, water, and ozone of the recorded image by compounding a specific dye into the recording fluid. CONSTITUTION:0.5-8wt.% at least one dye of the formula (wherein A and B are each alkyl, alkoxy, acylamino, SO3M, phenyl optionally substd. by halogen, or SO3M-substd. naphthyl; X is Cl or NH2; M is an alkali metal, ammonium, or amine salt; and l and m are each 0 or 1), 10-90wt.% solvent comprising water and a water-sol. org. solvent, and, if necessary, 0.1-10wt.% compd. selected from the group consisting of (thio)urea, biuret, and semicarbazide, and 0.001-0.5wt.% surfactant are compounded to give a black recording ink with a pH of 6-8.
Patent JP-H0276072-A (JP)
Title: Variable length character string detector
Inventor: MORITA TETSUYA
IPC: G06F17/30
Filed: 1988-09-13
Abstract: PURPOSE:To compress the scale of hardware and to detect all patterns of the continuous error, omission, and insertion of a character by providing a character collation part and a partial character string detecting part. CONSTITUTION:The character collation part 1 registers a detected character string 10 as a registration character string, and outputs a character collation signal 11 at every character representing whether or not each character of the character string inputted from a regular document file is present in the registration character string. The partial character string detecting part 2 outputs a character string collation signal 12 representing the presence/absence of the registration character string and its continuous partial character string by taking the AND of the character collation signal 11. A detecting pattern control part 3 outputs a collation result signal 13 representing an error character string including a continuous error character by taking the AND of the collation result signal 13 representing the registration character string, the not of the signal, and another partial character string signal in the partial character string collation signal 12. In such a way, the error character string including the registration character string and the continuous error character can be detected.
Patent JP-S60118708-A (JP)
Title: Thermoplastic resin having excellent impact resistance and heat resistance
Inventor: KISHIDA KAZUO
IPC: C08F279/00
Filed: 1983-12-01
Abstract: PURPOSE:To obtain the titled resin having remarkably improved balance of the impact resistance and the heat resistance, by copolymerizing and alpha-aromatic vinyl compound with vinyl cyanide in the presence of rubber particles having large particle size and obtained by the fattening of a diene rubber with a specific copolymer latex. CONSTITUTION:The objective resin can be produced by polymerizing (A) 93- 30pts. (wt.) of a monomer mixture composed of 70-90 (wt)% alpha-alkylaromatic vinyl compound, 10-40% vinyl cyanide and 0-20% copolymerizable vinyl monomer in the presence of (B) 7-70pts. of fattened rubber latex having particle diameter of >=0.2mu and obtained by mixing (i) 100pts. of a rubber latex having a pH of >=7 and derived from (a) 100-50% 1,3-butadiene and (b) 0-50% monomer copolymerizable therewith and having the group of formula with (ii) 0.1-5pts. of a copolymer latex obtained by the polymerization of (c) 3-30% monomer containing acid group, (d) 97-35% 1-12C alkyl acrylate and (e) 0-48% copolymerizable monovinyl monomer, wherein 5-90% of the above components excluding the component (c) are polymerized first, and then the remaining 95-10% of the components are polymerized.