baber/WOPTO huggingface dataset:
Patent JP-H01264395-A (JP)
Title: Video signal transmitting system
Inventor: USAMI OSAMU
IPC: H04N7/16
Filed: 1988-04-15
Abstract: PURPOSE:To simplify the constitution of a system by extracting a clock from a transmission frame sent from a terminal equipment in synchronization with a reference clock with a transmission control means, and sending the transmission frame to a downstream side in synchronization with the extracted clock. CONSTITUTION:By providing a reference oscillator 11 in line termination devices 2A and 2B, and supplying a reference lock BCK generated from the reference oscillator 11 to terminal devices 1A and 1B, the transmission frame is sent. For this reason, a line for the reference clock transmission is unnecessary to be laid at a terminal section. In addition, in the line termination devices 2A and 2B and the subscriber line terminal station devices 3A and 3B, a clock RCK is extracted from the transmission frame sent from the terminal devices 1A and 1B, and the transmission frame is sent to the downstream side in synchronization with the extracted clock RCK. Consequently, the line for the monitor signal transmission and the buffer memory for network synchronization are made unnecessary, and the constitution of the system can be simplified.
Patent JP-2000281866-A (JP)
Title: Heat-resistant phenolic resin composition for sliding part and its molded article
Inventor: SONE YOSHIHISA
IPC: C08G8/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a heat-resistant phenolic resin composition giving a sliding part having high limit PV value and high normal limit temperature by including a specific heat-resistant phenolic resin, a specific fibrous inorganic filler, polytetrafluoroethylene and graphite. SOLUTION: The objective resin composition is produced by compounding (A) a heat-resistant phenolic resin produced by reacting a phenolic compound with a xylylene compound of formula (X1 and X2 are each OH, a halogen or the like; R1 is methyl or the like; (a) is 0-2), an aromatic aldehyde of formula ArCOH [Ar is a (substituted)phenyl or a polycyclic aromatic group] and formaldehyde and curing the obtained polymer having a number-average molecular weight of 500-5,000 by the addition of hexamethylenetetramine as a curing agent, (B) a fibrous inorganic filler selected from potassium titanate fiber and wollastonite, (C) polytetrafluoro-ethylene and (D) graphite. The amounts of the components B, C and D are preferably 2-40 pts.wt., 2-30 pts.wt. and 5-60 pts.wt. based on 100 pts.wt. of the component A, respectively.
Patent JP-S63258165-A (JP)
Title: Noise detection method for picture signal
Inventor: NAGATA TAKESHI
IPC: G03B42/02
Filed: 1987-04-15
Abstract: PURPOSE:To accurately detect a noise component by comparing a picture signal (a) as to a noted picture element A with a value being the addition of each picture signal relating plural picture elements near the picture element A to a prescribed value. CONSTITUTION:A luminous quantity of stimulated phosphorescent light 15, that is, a read picture signal carrying radiant ray picture information is inputted to an A/D converter 21, where the signal is digitized. The digital read picture signal Sd obtained in this way is subjected to filtering processing in a digital filter 22. The digital filter 22 compares a picture signal (a) as to the noted picture element A with picture signals b1, b2 as to main scanning direction adjacent picture elements B1, B2 of the picture element A and when the level difference is larger, the component having a large level is regarded as the noise component due to a radiant ray energy and to be cut off. Thus, no black point is caused in the reproduced picture.
Patent JP-H10273443-A (JP)
Title: Parathyroid hormone reductive drug
Inventor: ISE MICHIHITO
IPC: A61P7/06
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To obtain the subject reductive drug which can decrease the concentration of parathyroid hormone in blood and/or the concentration of phosphorus and affords little phytotoxicity such as side effect and the like by using spherical activated carbon as an active ingredient. SOLUTION: The objective reductive drug is obtained by using spherical activated carbon as an major ingredient. It is desirable that the spherical activated carbon is excellent in adsorption ability and processes the diameter of preferably 0.05-2 mm, the specific surface area of preferably 500-2,000 m<2> /g and the void volume which contains pores of which radii are 100-75,000 angstrom in an amount of 0.01-1 ml/g. The above reductive drug is useful as a phosphorus reductive drug and further can decrease the concentration of parathyroid hormone in blood and the concentration of phosphorus at the same time. The daily dosage in human is usually 0.2-20 g as the amount of spherical activated carbon. The spherical activated carbon can be produced by carbonizing raw materials for activated carbon (sawdust, coal, organic synthetic polymer, etc.), followed by activation.  As the method of activating, steam activation, medicinal activation, air activation or carbon dioxide activation can be used.
Patent JP-S58210175-A (JP)
Title: Corrosion inhibiting composition
Inventor: HASEGAWA ATSUSHI
IPC: C23F11/18
Filed: 1982-06-02
Abstract: PURPOSE:To reduce the corrosiveness of an aqueous lithium bromide soln. contg. lithium hydroxide to metals, by adding a specified water soluble aliphatic polyhydric alcohol and an alkali metallic nitrate or nitrite to the soln. CONSTITUTION:0.01-0.3wt% lithium hydroxide is added to an aqueous lithium bromide soln. having 53-55wt% concn. used as an absorbing soln. for an absorption system refrigerator, and to the soln. are further added 0.02-1.0wt% water- soluble aliphatic polyhydric alcohol having <=1,000mol.wt. except dihydric alcohol and 0.01-0.1wt% alkali metallic nitrate such as NaNO3 or 0.001-0.05wt% alkali metallic nitrite such as NaNO2. Glycerol or the like is used as the polyhydric alcohol. The corrosiveness of the soln. to metals such as mild steel, copper and brass is considerably reduced.
Patent JP-H06310749-A (JP)
Title: Radiation energy receiving mechanism
Inventor: HIYANE MASAO
IPC: B60K8/00
Filed: 1993-04-20
Abstract: PURPOSE:To provide a radiation energy receiving mechanism in which the energy receiving efficiency is enhanced by controlling the energy receiving direction of a radiation energy receiver, e.g. a solar cell panel or a receiving antenna, for receiving the radiation energy, e.g. sunbeams or radio wave for satellite communications, such that maximum radiation energy can be received with minimum drive energy. CONSTITUTION:In a radiation energy receiving mechanism wherein a radiation energy receiver 12 is controlling in the direction for minimizing the radiation energy to be received, the radiation energy receiver 12 is supported at least in one direction on a clutch section 14 arranged on a fixed base through an elastic support. A vibration detector 16 for detecting the vibrating direction is disposed partially and the vibrating direction of a receiver 12 is locked or unlocked at the clutch section 14 based on a signal representative of maximum radiation energy received by the receiver 12 and a signal representative of the vibrating direction of the receiver 12 detected by the vibration detector 16 at that moment.
Patent JP-H09256001-A (JP)
Title: Alloy for r-t-b base anisotropic magnet, production of alloy powder and alloy for inspecting
Inventor: HIROZAWA SATORU
IPC: C22C33/02
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To optimize the hydrogenizing and recrystallizing treating conditions by discharging an alloy for inspecting in the process of hydrogenizing the alloy powder and confirming intermediate stage phases. SOLUTION: The temp. of the raw powder of an R-T-(M) base alloy is raised, which is hydrogenized, is discharged in the process of the treatment and is rapidly cooled to obtain an alloy for inspecting. As for intermediate stage phases confirmed by this alloy for inspecting, in addition to a lamellar structure composed of coarse α-Fe and Fe2 B grains and α-Fe and RH2 , contg. R2 Fe14 B fine grains and RH2 on the direction same as that of mother phases, Fe enriched alloy phases contg. <=10at.% are largely present, but, they vanish by the prolongation of the hydrogenizing time.  Then, in the process of the hydrogenizing, this Fe enriched alloy phases, i.e., the intermediate stage phases are confirmed, and while the formation of the R2 Fe14 B fine grains and their convertion into anisotropic ones are verified, it is regulated to an optimum alloy phase structure, i.e., the optimum conditions are set, by which the fine crystals of the R2 Fe14 B phases can uniformly be dispersed into the intermediate stage phases by the hydrogenizing treatment.
Patent JP-S62249136-A (JP)
Title: Information recorder
Inventor: OTANI KAZUO
IPC: G03G15/04
Filed: 1986-04-22
Abstract: PURPOSE:To decrease the number of components, to reduce the size of a device and to simplify it by detecting an image area on a recording medium and image density by one image detecting means. CONSTITUTION:A microcomputer MCP 18 judges whether or not each l1-bit array of image illuminance data in a RAM 19 is in an all-'0' or all-'1' state in order and also repeats the judging operation in order as to respective arrays when the array is in the all-'0' state. When an array ln including '1' first is found, the MCP 18 computes (n-1) and employs the value of ln-1 as the value LF of an image recording area; and further the same operation is performed at the left end and both upper and lower ends of the image area G, thereby determining an image recording area. Further, the MCP 18 calculates the mean value of the image density of a microfilm F. Then, the turn-on voltage of a projection lamp 1 is so adjusted through a regulator 23 so that an image having proper density is recorded.
Patent JP-H07277735-A (JP)
Title: Solid solution of oxides of bismuth and rare earth metals having body-centered cubic lattice structure and production thereof
Inventor: WATANABE AKITERU
IPC: C01G29/00
Filed: 1994-04-05
Abstract: PURPOSE:To provide solid solution of bismuth and rare earth metal oxides having body-centered cubic lattice structure and a production process therefor. CONSTITUTION:The bismuth and rare-earth metal oxides solid solution having body-centered cubic lattice structure has the general formula: Bi2-2xLn2xO3 (where Ln is Sm, Eu, Gd, x is 0.3-0.4). Bismuth oxide (Bi2O3) or a compound which is decomposed into the bismuth oxide with heat, a rare earth metal oxide (Ln2O3, where Ln is Sm, Eu or Gd) or a compound which is decomposed into the rare earth metal oxide with heat are mixed so that the proportion of the rare earth metal oxide to the bismuth oxide may become 30-40 mole % and heated in the air at a temperature lower than 900 deg.C.
Patent JP-H03292151-A (JP)
Title: Ink-jet recording device
Inventor: TAKADA YOSHIHIRO
IPC: B41J2/175
Filed: 1990-04-10
Abstract: PURPOSE:To prevent malfunction by clogging of nozzles from occurring to ink-jetting by providing a pressure-producing means that applies the pressure to pressure liquid for dissolution of alien substances in nozzles of a recording head. CONSTITUTION:A first ultrasonic wave-generating means 37a, a means to produce the pressure, is provided on a wall surface in a common liquid chamber 34 of a recording head, and a second ultrasonic wave-generating means 37b, another means to produce the pressure, is provided somewhere in an ink supply circuit, for instance to a position between an ink supply tube 6a and a connector 14a that connects the supply tube. Piezoelectric elements made of zirconium titanate ceramics or the like can be used as the ultrasonic wave-generating means. In the case where the recording head 1 is made in a large-size containing a large number of nozzles 36, the area of the ultrasonic wave-generating means 37 can be enlarged by using polymeric piezoelectric film made of polyvinylidene fluoride or the like, and thereby transmission efficiency to each of the nozzles is improved, resulting in improvement of effectiveness in dissolution of the alien substances 26a, 26b, 26c in each of the nozzles 36.
Patent JP-S58214302-A (JP)
Inventor: PIITERU FUAN DERU HEIDEN
IPC: B01D3/38
Filed: 1983-05-26
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-H02271045-A (JP)
Title: Fuel controller of engine
Inventor: SAKAMOTO KATSUHIKO
IPC: F02D35/00
Filed: 1989-04-10
Abstract: PURPOSE:To prevent torque shock during deceleration and engine stall during shifting by setting the decrease by a fuel cutting control means smaller in an engine with automatic transmission than in the one with manual transmission. CONSTITUTION:In a control unit 30, a fuel supply means 10 is controlled by a fuel cutting control means, based on the engine driving state detected by a driving state detecting means, and fuel supply is cut during engine deceleration while the quantity of restored fuel whose quantity is smaller than the normal quantity of fuel corresponding to the driving state when the deceleration is released, whereby the generation of torque shock is prevented. The decrease by the fuel cutting means is set smaller in an engine with automatic transmission than in the one with manual transmission, and torque shock generation preventing facility is sufficiently observed in the engine with manual transmission while in the engine with automatic transmission, engine stall is prevented when it is shifted from a neutral range to a drive.
Patent JP-S58210078-A (JP)
Title: Novel epoxy resin and its preparation
Inventor: TOMITA HARUO
IPC: C07D303/24
Filed: 1982-05-31
Abstract: NEW MATERIAL:A polyglycidyl compound shown by the formula I )X1 and X2 are OH or group shown by the formula II; X3 is OH, group shown by the formula II or formula III; X4-X6 are OH or group shown by the formula II; at least one of X1-X6 is group shown by the formula II). USE:An epoxy resin showing high heat distortion temperature when it is cured using a polyamine or acid anhydride commonly used. PROCESS:Gallic acid or tannic acid is reacted with an epihalohydrin in the presence of a phase transfer catalyst such as a quaternary ammonium salt, quaternary phosphonium salt, quaternary arsonium salt, and reacted with an aqueous solution of a caustic alkali in the presence of the phase transfer catalyst to give a compound shown by the formula I .
Patent JP-H06273552-A (JP)
Title: Method for enhancing effeciency of low-temperature nuclear fusion
Inventor: SHIN AKIHIRO
IPC: G21B1/00
Filed: 1993-03-15
Abstract: PURPOSE: To easily cause a nuclear fusion reaction by enhancing the density of hydrogen atom within an electrode in low temperature nuclear fusion. CONSTITUTION: A wire 2 is wound on an electrode 1 in coil form, and a current is carried thereto. Then, a magnetic field is generated in the electrode to impart directivity to hydrogen atom, and the density of hydrogen atom in a specific position of the electrode is enhanced to easily cause a nuclear fusion reaction.
Patent JP-S5617661-A (JP)
Title: Painting method
Inventor: TANAKA YASUNORI
IPC: G11B5/848
Filed: 1979-07-23
Abstract: PURPOSE: To perform uniform painting at high speed without degrading the quality of the coated film in the manufacture of magnetic tape etc., by specifying the relation between discharging speed and colliding speed to the surface of web of magnetic coating fluid, and by specifying the distance between a nozzle and the web.  
     CONSTITUTION: Web 4 traveling continuously at high speed is painted with magnetic coating fluid 3 by means of an extrusion coating machine 1 while passing a backing roll 7. The painting is performed under the following conditions: V 0 > 0.3m/sec, 3m/sec>V 1 >0.1m/sec, 3>V 1 >V 0 , 15cm>d>0.2, where V 0 m/sec is discharging speed for the coating fluid from the nozzle 2 of the coating machine 1, V 1  m/sec is the colliding speed of the coating fluid at the surface of the web 4, d is the distance from the nozzle 2 to the web 4. Excess coating fluid 3 is scraped away from the web 4 when it passes a doctor backing roll after painted. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5719969-A (JP)
Title: Method of assembling battery
Inventor: KOJIMA MAKIO
IPC: H01M50/172
Filed: 1980-07-09
Abstract: PURPOSE:To enhance the work efficiency of assembling a battery by making the top of an electrode pole penetrating a container lid to extrude from the top surface of the lid, placing fixed parts around the top of the pole before an auxiliary metal tool is placed on the top surface of the pole, and pressing a stop ring downward so that the ring is fitted and fixed in an annular ditch provided on the pole. CONSTITUTION:An electrode pole 1 has a flange 2 to which an assembled element 3 is fixed. The pole 1 is made to penetrate an insertion hole 7 provided in a container lid 6 in such a manner that the top of the pole 1 extrudes from the upper surface of the lid 6. A tapped hole 4 is provided on the top surface of the pole 1, and an annular ditch 5 is provided along the upper round surface of the pole 1. In assembling a battery, fixed parts such as an O ring 9, cup spring washer 10, a washer 11 and the like are placed around the head of the pole 1 extruding from the  lid 6, and a hollow conic cut-head auxiliary metal tool 13 is placed on the top surface of the pole 1. At the same time, a stop ring 12, which is fitted in the annular ditch 14, is placed in the ditch 14. After that, a bolt 17 is fitted in the tapped hole 4  and is pressed downward by means of a pressing block 16, thereby making the stop  ring 12 to be fitted and fixed in the ditch 4.
Patent JP-H0695702-A (JP)
Title: Auto-tuning pid controller
Inventor: KOBARI MASANORI
IPC: G05B11/36
Filed: 1992-03-19
Abstract: PURPOSE:To accurately identify the process feature quantity regardless of superposition of noise on the response waveform of a process at the time of calculating the process feature quantity. CONSTITUTION:A process control system including a PID control loop is provided with a PID controller which automatically determines parameters of control system elements P, I, and D at the time of applying the stepwise set value change from a target value signal generating part. A feature quantity calculating part 103 which identifies the feature quantity of a close loop transfer function including the PID controller 102 and a control object 101, a transfer function identifying part 105 which identifies the control object transfer function based on the identified feature quantity, and a PID constant calculating part 104 which determines respective parameters of P, I, and D operations based on the identified close loop transfer function are provided, and the feature quantity calculating part 103 applies an FFT operation part and a neural network model to calculate an angular frequency omegao and an attenuation rate zetawhen using the time series of the measured value for the set value change to identify the feature quantity.
Patent JP-H06319464-A (JP)
Title: Production of fermented fish meal feed
Inventor: HAYAKAWA KIYOSHI
IPC: A23K1/00
Filed: 1991-03-29
Abstract: PURPOSE:To obtain a feed containing a large amount of useful enzymes, suitable for rearing cultured fishes, etc., having a low peroxide value and low histamine and trimethylamine contents such as a protease by using fish meal as a raw material and preferentially proliferating the objective microorganism in the fish meal without causing putrefaction, etc., due to the contamination by various germs. CONSTITUTION:A KOJI mold resistant to drying such as Aspergillus glaucus is inoculated into raw material fish meal and the resultant fish meal is then regulated to have a moisture content as low as 20-30% to carry out the fermentation at about 30 deg.C. Only slight ventilation so as to supply oxygen in an amount required and sufficient for proliferating the KOJI mold is carried out in the fermentation process thereof. After completing the proliferation of the KOJI mold, the fermented fish meal is dried at <=45 deg.C by ventilation.
Patent JP-H11295256-A (JP)
Title: Gas sensor
Inventor: AOYAMA YOSHIHIRO
IPC: G01N27/12
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To obtain various gas sensors of different gas responsivities by setting a sensitive film of a conductive polymer between electrodes formed on an insulating substrate, including a third-class metallic salt as a dopant in the sensitive film, and measuring an electric change between the electrodes when a component to be measured in a gas adheres to the stress-sensitive film. SOLUTION: Two gold electrodes are formed by a lift-off method like a comb via a space of approximately 5 μm at an area of approximately 3μ3 mm on a glass substrate 1 of an insulating material. The electrodes are connected to terminals 5. A sensitive film 7 of a conductive polymer is formed on an upper face of the gold electrodes 3 to cover the entire gold electrodes 3. An electric characteristic of the sensitive film 7 between the electrodes 3 and 3 is measured. The conductive polymer constituting the sensitive film 7 is poly(3-hexylthiophene) and Sc(CF3 SO3 )3 is introduced as a dopant. A resistance change between the two electrodes 3 and 3 is measured by a resistance meter, thereby detecting an odor substance.
Patent JP-H02272877-A (JP)
Title: Half tone picture estimating device
Inventor: HASEBE TAKASHI
IPC: H04N1/40
Filed: 1989-04-13
Abstract: PURPOSE:To attain the reduction of cost by constituting a conditional expression decision circuit of an arithmetic circuit to compute two outputs and a pair of comparison circuits to which the computed output of the above-mentioned circuit is supplied. CONSTITUTION:In the case where a conditional expression ¦2e-g¦<=1 is decided when the total value of binary picture element level in each scanning opening is made (d) to (g) respectively, the subtraction processing of the expression 2e-g=p is executed by the arithmetic circuit 95. A signal corresponding to a constant '1' is supplied to the comparison circuit 96 as a reference signal, and the signal corresponding to the constant a-1' is supplied to the comparison circuit 97 of the other side, and they are level-compared with subtracted output (p) in the respective circuits. Then, the compared output Ca of '1' is obtained from the comparison circuit 96, and the compared output Cb of '-1' is obtained from the comparison circuit 97. Accordingly, if they are made to pass through an AND circuit 98, the decided output of the conditional expression can be obtained. Thus, the conditional expression decision circuit can be realized through simple arithmetic processing, and the reduction of the cost can be attained.
Patent JP-S58210622-A (JP)
Title: Electron beam exposing method
Inventor: MIYAZAKI TAKAYUKI
IPC: H01L21/027
Filed: 1982-06-01
Abstract: PURPOSE:To easily detect deviation in rotation between the stage and wafer mounted thereon and to increase the number of chips from a single chip by comprising a process for obtaining the relation between systems of coordinates of wafer and stage from the relation between the systems of coordinates of electron beam and wafer and between the systems of coordinates of electron beam and stage. CONSTITUTION:A wafer 7 which is given a detection mark A' at its approx. center is placed on the stage and the detection mark A' formed on the wafer 7 is positioned to almost the center of scanning field of electron beam by moving the stage in the X or Y direction. The electron beam controlled by the beam deflector is scanned in the X' direction of the system of coordinates of the electron beam. Thereby the grooves E1 and E2 are detected and the coordinates of them are considered as M1(m1, 0) and M2(m2, 0). At this time, the position O of scanning field of electron beam is set as (0, 0). Thereby, the distance l between the position coordinates M1, M2 can be expressed l=¦m2-m1¦, and the center position coordinates N between M1 and M2 can be expressed as [(m1+m2)/2, 0].
Patent JP-S591424-A (JP)
Inventor: EMANUERU REBICHI
IPC: A61K31/095
Filed: 1983-05-26
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。