baber/WOPTO huggingface dataset:
Patent JP-H06310330-A (JP)
Title: Thin metallic film magnetic recording medium
Inventor: YOU KOUHA
IPC: G11B5/738
Filed: 1993-04-27
Abstract: PURPOSE:To enhance a coercive force and to lower a medium noise by a method wherein a nonmagnetic substratum layer is formed of a CrCu(B, C, N) alloy whose composition is specific. CONSTITUTION:A nonmagnetic substratum layer 2 is formed on a nonmagnetic substrate 1, a magnetic recording layer 3 composed of a Co alloy single layer provided with uniaxial magneto-crystalline anisotropy is formed on it, and a nonmagnetic protective layer 4 is laminated and formed further on it by a sputtering operation. As a material for the substrate 1, a material in which an amorphous Ni-P-plated layer has been formed on an Al alloy sheet, a metal material such as titanium or the like, or a nonmetal material such as a glass, a ceramic, carbon or the like is used. The nonmagnetic substratum layer 2 formed on the substrate 1 is formed of a Cr alloy which contains 0.5 to 5.0% of Cu, in which the total of one or more out of B, C and N is 1 to 6% and whose remaining part is composed of Cr. Thereby, it is possible to obtain a metal-thin-film-type magnetic recording medium whose coercive force is high and whose noise is low.
Patent JP-2000295324-A (JP)
Title: Communication equipment
Inventor: TAKAHASHI MASAKATSU
IPC: H04M1/00
Filed: 1999-04-08
Abstract: PROBLEM TO BE SOLVED: To provide communication equipment capable of deciding the significance or urgency of a telephone call about respective incoming calls recorded as incoming call history information in communication equipment provided with a telephone function. SOLUTION: In the communication equipment provided with a telephone function and an incoming call history recording medium, a ringing number measuring part 3 measuring the number of ringing times and a nonvolatile memory 4 storing an incoming history are provided, the part 3 measures the number of ringing times when an incoming call comes, a communication controlling part 2 acquires the telephone number of the opposite party, and a main controlling part 1 makes the number of ringing times of each incoming call measured by the part 3 correspond to the telephone number of the opposite party acquired by the part 2 when each incoming call is received and writes them to the memory 4.
Patent JP-H05273197-A (JP)
Title: Fused metal sample collecting device
IPC: G01N33/20
Filed: 1992-03-26
Abstract: PURPOSE:To provide a fused metal sample collecting device allowing uniform deoxidation over the whole sample. CONSTITUTION:A sampler 4 is formed with an inflow chamber 5 receiving a fused metal and a sample collecting chamber 7 communicated with the inflow chamber 5 and filling and coagulating the fused metal. A deoxidizer 18 is stored in the inflow chamber 5, a communication section 14 between the inflow chamber 5 and the sample collecting chamber 7 is blocked by a blocking member 19, the blocking member 19 is fused after the fused metal is fed and filled in the inflow chamber 5, and the communication section 14 is opened.
Patent JP-H05274384-A (JP)
Title: Method for designing analog circuit
IPC: G06F17/50
Filed: 1992-03-26
Abstract: PURPOSE:To permit an unskilled designer to easily design analog circuits by means of CAD computers and circuit simulators. CONSTITUTION:The CAD computer is provided with a circuit library section a recording design data in having been designing analog circuits and a design knowledge storage section B recording memory data to be referred to in using the circuit simulator. First, input data consisting of the type of analog circuits to be designed and request characteristic or the like is inputted, reading out the optimum design data to decide the distribution of the analog circuit. The distribution data and the required memory data recorded on a design knowledge storage section B are externally outputted. By means of the circuit simulator, the optimum element value satisfying the request characteristic is decided. Then the distribution data of analog circuit and the data of the optimum element value are stored in the circuit library section. On the other hand, the memory data which has been obtained in the process of the designing is stored in a knowledge storage section B.
Patent JP-S58219747-A (JP)
Title: Master slice type semiconductor device
Inventor: OKADA KENJI
IPC: H01L21/82
Filed: 1982-06-14
Abstract: PURPOSE:To improve the reliability by a method wherein a plurality of wiring channels are used at a point or more as integral connection wirings on the wiring channel region wherein functional cells are connected. CONSTITUTION:On the wiring channel region of a master slice type semiconductor device, single layer wirings exist in the direction of X, and double layer wirings in the direction of Y. Since the wiring A uses two pieces of single layer wiring channels, the resistance of the single layer wiring part of high layer resistance in the wiring A reduces to half; even when the current twice as large as that of normal value is made to flow into the wiring A, the shift of potential becomes out of problem. Besides, the operation margin is increased, and accordingly the reliability of the device is improved.
Patent JP-H08297610-A (JP)
Title: Cache test system
Inventor: TAKAHASHI KOICHIRO
IPC: G11C29/04
Filed: 1995-04-26
Abstract: PURPOSE: To miniaturize a semiconductor device by reducing the number of external terminals for cache memory test. CONSTITUTION: Concerning the device for which a cache memory 20 having an address input terminal, data input terminal and output terminals is formed inside a chip together with a data processor 1, this device is provided with an address input signal external terminal 19, data input signal external terminal 23, data output signal external terminal 29, flip-flop(FF) circuits 3, 5 and 7 for receiving the address signal of the serial signal of one bit from the terminal 19, converting this signal to the plural address signals of parallel signals and supplying them to the address input terminal, FF circuits 9, 11 and 13 for receiving the data input signal of the serial signal of one bit from the terminal 23, converting this signal to the data input signals of plural bits of parallel signals and supplying them to the input terminal of the cache memory 20,  and multiplexer circuit 15 for receiving the data output signals of parallel signals of plural bits from the plural data output terminals, converting those signals to the serial signal of one bit and supplying it to the terminal 29.
Patent JP-S583173-A (JP)
Title: Multiplex operation memory system
Inventor: KATAZUKI TADAO
IPC: G06F12/06
Filed: 1981-06-30
Abstract: PURPOSE:To simplify the circuit constitution and to obtain a less expensive multiplex memory system, by providing a register setting effectiveness/ineffectiveness of a selection signal from a memory block. CONSTITUTION:Read data Sr1-Srn are outputted from a memory block and inputted to a multiplexer 4 of each output selection section and memory selection signals (1-n) are inputted to an encoder 6 via an AND gate 5. An interpretation signal with this encoder 6 is inputted to the multiplexer 4 to select only the read data from the memory block of a register generating the selection signal and to output from the multiplexer 4. An effective/ineffective register is provided bits 71-7n in the same number as that of the memory block. Each bit is connected to another input terminal of AND gates 51-57 and only the selection signal is inputted to the encoder 6.
Patent JP-2000295664-A (JP)
Title: Portable telephone set with traffic monitoring function and its traffic monitoring method
Inventor: SUZUKI ISAO
IPC: H04W88/02
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To easily decide responsiveness due to the increase/decrease of speech traffic by receiving an outgoing signal from a base station within a cell existing in a service area all the time to analyze it, detecting the use efficiency of a packet channel within the cell and displaying detected results. SOLUTION: A CPU 64 as a controlling means analyzes received data from a signal demodulating part 63, decides whether they are its own station data, another station data or idle data and counts up the other station data and the idle data for a prescribed time. The CPU 64 also estimates the number of mobile stations performing packet communication in the same cell (the same packet channel) from results obtained by counting up the number of other stations for a prescribed time. Further, the CPU 64 calculates a time rate other than the idle data within a specific time from counting up the idle data and makes a displaying part 7 show the number of mobile stations and the time rate.
Patent JP-S60245890-A (JP)
Inventor: YOSHINAGA TOSHIAKI
IPC: F16L3/16
Filed: 1984-05-21
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-2000296926-A (JP)
Title: Sheet conveyance device and image reading device
Inventor: NEGISHI TOMOKI
IPC: B65H3/06
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a sheet conveyance device and an image reading device stabilizing sheets during conveyance. SOLUTION: A CPU keeps track of the position of a document 2 from a detected information of a pre-separation sensor 7 positioned directly in front of a comb-teethed roller A, calculates, using the obtainment of the detected information as a trigger, a timing T1 seconds for the document 2 to reach the comb-teethed roller A from a distance from the pre-separation sensor 7 to the comb-teethed roller A and a document conveyance speed, judges whether or not the timing T1 seconds has passed, and if it has passed, increases torque by a torque switching means.
Patent JP-H01274016-A (JP)
Title: Intake air flowmeter
Inventor: OSUGA MINORU
IPC: G01F1/68
Filed: 1988-04-27
Abstract: PURPOSE:To enable correction of a hot-wire output, by providing a thermosensitive resistor independent of a hot wire to input an air temperature into a microcomputer. CONSTITUTION:A thermosensitive resistor 12 independent of a hot wire 6 is provided and inputs an air temperature into a microcomputer 8 to correct a hot-wire output. The hot wire 6 repeats a heating and non-heating operations intermittently synchronizing an intake process of each cylinder of an internal combustion engine. Following the start of the heating operation, the heating is halted after the temperature of the hot wire reaches a specified temperature Ts and a time length of the heating is produced as output. In addition, the temperature Ts is varied with an intake temperature to accomplish a temperature compensation. Then, when the intake temperature is high, the temperature Ts is made larger while when the intake temperature is low, the temperature Ts is made smaller. Thus, a heating temperature will not be affected by the intake temperature. This also enables compensation of the temperature Ts by changing the temperature linearly to the intake temperature.
Patent JP-S62257975-A (JP)
Title: Leathery coating
Inventor: NISHIBORI SADAO
IPC: C09D5/00
Filed: 1986-05-02
Abstract: PURPOSE:To obtain the titled coating giving floor leather-like coating surface, capable of affording said surface with relevant swelling nature, etc. leading to comfortable touch, by blending, in specified proportion, a coating and dry leather powder of specific particle size made from floor leather having been provided with water immersion followed by lime immersion. CONSTITUTION:The objective coating comprising (A) 20-70wt% of dry leather powder of 50-250 mesh made from floor leather having been provided with water immersion followed by lime immersion, and (B) 80-30wt% of a coating. The coating film-forming component is pref. a synthetic resin material. EFFECT:Free from developing electrostatic potential on the coating film, thus effecting no refuse adsorption due to static electricity.
Patent JP-H06307357-A (JP)
Title: Scroll compressor
Inventor: SHIGEOKA TETSUO
IPC: F04C28/14
Filed: 1993-04-28
Abstract: PURPOSE:To control the capacity of a compressor effectively in a wide range by furnishing an opening/closing means to control the capacity through opening and closing of a bypass port provided between a compression chamber and a suction chamber, and forming this opening/closing means from a bypass piston and a motor for driving it. CONSTITUTION:A cylindrical housing 13 is furnished with a stationary and a movable scroll 42, 52, and between them a plurality of compression chambers 110-112 are partitioned. The compression chambers 111, 112 are provided with respective bypass holes 121, 122, which are opened and closed to cause the fluid to bypass from the chambers 111, 112 to the suction chamber 58, and thereby the capacity of the compressor is controlled. As tone opening/closing means, a bypass cylinder 123 is furnished which accommodates a bypass piston 130 slidably on the flowout side of each bypass hole 121, 122. The drive shaft, 131a of a motor 131 is fitted in a threaded hole 130a furnished at one end of the bypass piston 130. Thereby the capacity control of the compressor is performed effectively in a wide range.
Patent JP-H09291393-A (JP)
Title: Electrogalvanized steel sheet excellent in uniformity of extaranal appearance of surface
Inventor: ARAGA KUNIYASU
IPC: C25D5/10
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of partial differences in external color tone and uneven brightness after the formation of a galvanizing film and to improve external appearance quality by controlling the angle of ferrite crystal plane at the surface of a steel sheet as a basis material for electrogalvanizing. SOLUTION: The total area of the ferrite crystal grains in which the angle of (110) plane with respect to the surface of steel sheet is <=25 deg., at the surface of the cold rolled steel sheet as a basis material, is regulated so that it comprises <=70% in an arbitrary observation region, and the epitaxial growth of a zinc film is inhibited. Although means for controlling the orientational property and area ratio of the ferrite crystal grains at the surface of this steel sheet as basis material are not particularly restricted, they can be attained by properly selecting cold rolling rate and annealing conditions at the time of manufacture of the steel sheet as basis material.  Moreover, it is preferable to form a chromate film of <=200mg/m<2> coating weight on the electrogalvanizing layer and further to form, if necessary, a clear film of <=2g/m<2> coating weight by dry weight on the above film.
Patent JP-S5329423-A (JP)
Title: Air-fuel ratio control means
Inventor: TAKAHASHI KOUICHI
IPC: F02M5/02
Filed: 1976-08-27
Abstract: PURPOSE: To presicely control the air-to-fuel ratio by providing the intake air passage and fuel supply port with respective metering means capable of movement in respective axial directions in an interlocked relation to each other. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S627689-A (JP)
Inventor: JIEEMUZU DABURIYUU WAAREN
IPC: C04B41/89
Filed: 1986-05-02
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-H10292784-A (JP)
Title: Excavator
Inventor: SASAKI KIYOMI
IPC: E21D9/087
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To improve the operating efficiency of excavation by efficiently taking excavated materials into an excavator body and discharging them in an excavator. SOLUTION: A cylindrical excavator body 11 can be moved forward by a shield jack 22, and a first excavation rotary drum 14 is installed to the front section of the excavator body 11 through a first support frame 13 while a second excavation rotary drum 19 is mounted through a second support frame 16. The size of a clearance S formed between the first excavation rotary drum 14 and the second excavation rotary drum 19 can be varied by shifting the second support frame 16 before and behind by a moving jack 18.
Patent JP-S588128-A (JP)
Title: Stretch-breaking apparatus of fibrous bundle
Inventor: OKAMOTO TETSUO
IPC: D01G1/06
Filed: 1981-07-03
Abstract: PURPOSE:To make it possible to stretch-break a tow or yarn even of a fine count at a high speed, by protecting the two or yarn from a tubulent action of turbulent air with a protecting box having rectifying plates of the double or more structure with planes in the direction almost perpendiculr to the rotating shafts of stretch-breaking rollers. CONSTITUTION:A protecting box is provided to enclose a fibrous bundle 12 in close contact with the introductory side of a fibrous bundle 12 of stretch-breaking rollers 7 and 7', and two or more reactifying plates 2 are provided in the direction perpendicular to the rotating shafts of the stretch-breaking rollers 7 and 7'. The rectifying plates 6 are almost parallel to one another, and the following disadvantages are eliminated: A gas passing through the gap between the rectifying plates 6 prevents the blowing out of the gas from the passage side of the fibrous bundle 12, and fibers are blown from the gap between the protecting box and the stretch-breaking rollers 7 and 7'.
Patent JP-H11318619-A (JP)
Title: Vehicle seat
Inventor: GANOT DENIS
IPC: A47C1/025
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle seat whose manufacturing costs are prevented from increase by reducing the weight of a mechanism to rotate the seat. SOLUTION: A vehicle seat whose seat back 4a is connected with a seat portion 2a by a rotating mechanism 5 is equipped with two webs 14 and 15 fixed by a toothform insert to be controlled by a cam. The cam for rotation is coupled with a restoring mechanism 9 for tilting the seat back forward and returning to the initial position, and the mechanism 9 has a control part 33 to be connected with the cam by mechanical connections. A drive part remains stationarily even if the cam is driven, and accordingly, the restoring mechanism moves the cam to its unlocking position.
Patent JP-S61260014-A (JP)
Title: Base for hydrous patch
Inventor: SASAKI HIROAKI
IPC: A61K47/00
Filed: 1985-05-15
Abstract: PURPOSE:A base of safe hydrous patch having improved shape retention, water retention characteristics and adhesivity, containing a monovalent salt of a polyacrylic acid, a carboxyl group-containing hydrophilic polymer, an aluminum salt, a polyhydric alcohol and a specific amount of water. CONSTITUTION:A monovalent salt of a polyacrylic acid having preferably >=1X10<6> weight-average molecular weight and 50-100% stoichiometric neutralization ratio as a synthetic high polymer substance to form a gel skeleton is used with a carboxyl group-containing hydrophilic polymer, further an aluminum salt as a crosslinking agent, 20-80wt% limited amount of water and a polyhydric alcohol to give a base for hydrous patch such as an anti- inflammatory drug, analgesic cataplasm, cooling tool, etc., having a strong skeleton of gel, showing the above-mentioned effects, keeping a cold feeling for a long time, having improved adhesiveness to the skin and high durability of medicinal effects of drug, especially when an endermically absorbable drug is contained.
Patent JP-H08297057-A (JP)
Title: Pyroelectric material, light receiving element using the same and infrared sensor employing it
Inventor: NISHIMURA HIROHARU
IPC: G01J5/02
Filed: 1995-04-27
Abstract: PURPOSE: To obtain a light receiving element composed of a high sensitivity material which can be made thin easily in which polarization processing can be carried out at a low temperature with a low voltage, while enhancing the sintering properties, by employing a composition containing a substance shown by a specified formula in a pyroelectric material for producing the light receiving element. CONSTITUTION: The pyroelectric material is made of a composition containing an oxide shown by formula pbx [Tiy (Coz W1-z )1-y ]1-x On (where, 0.502<=x<=0.510, 0.80<=y<=0.97, 0.46<=z<=0.49, n is an arbitrary positive number) wherein the pb atom is replaced by a Ca atom at a ratio of 20-30mol.%, and MnO2 mixed at a ratio of 0.1-3.0wt.% for the entire system. When x<0.502, y<0.80 and z>0.49, the sintering properties are poor and the productivity is lowered undesirably. When z<0.46 and y>0.97, the temperature detection sensitivity of light receiving element 1 lowers. When x>0.510, bonding force between crystal grains is weak and the sintering properties are deteriorated.
Patent JP-H06320279-A (JP)
Title: Arc welding method for galvanized steel sheets
Inventor: HOTTA TAKASHI
IPC: B23K9/23
Filed: 1993-04-05
Abstract: PURPOSE:To improve the welding speed and to improve reliability of a joint by performing secondary bead welding so that a part of a primary bead is melted and the rest is left unmelted. CONSTITUTION:An upper sheet and a lower sheet of the galvanized steel sheets are welded together by arc welding. After the primary bead is formed, secondary bead welding where a part of the primary bead is melted and the rest is unmelted is performed. Namely, in order to attain the welding method where defects are not caused in the bead formed by arc welding, to prevent zinc existing in the periphery of the bead from gasifying by welding heat and penetrating into a molten pool, after the primary bead is formed, secondary bead welding where a part of the primary bead is melted and the rest is unmelted is performed, by which pits and blowholes generated in the bead can be improved remarkably. Consequently, the occurrence of the blowholes at the time of arc welding of the galvanized steel sheets can be obviated.
Patent JP-S5728221-A (JP)
Title: Infrared-ray detector
Inventor: SHIMAMOTO TOMOO
IPC: G01J5/06
Filed: 1980-07-28
Abstract: PURPOSE:To shield disturbing infrared-ray from an interference matter by making a distance between an intake window for infrared-ray and the infrared detector adjustable. CONSTITUTION:An infrared-ray intake window 2 is prepared in front of a detector case 1, and inside it, an infrared-ray detector 3 is provided. The detector 3 is movable forwardly and backwardly via a driving shaft. For a range detectable by the detector 3, a range 2theta of a detectable angle is, if a distance Rs from the window 2 to the detector 3 is sufficiently larger than Lw+Ls of the detector, defined by 2theta=2tan<-1>(Lw+Ls)/Rsapprox.=2(Lw+Ls)/Rs. Since Lw and Ls are constant, the detectable angular range 2theta is changed by changing Rs. Through the process, an interfering substance located near the object to be measured can be separated away from the range to be detected.
Patent JP-S5531816-A (JP)
Title: Curing agent for epoxy resin
Inventor: YAMAZAKI KAORU
IPC: C08G59/54
Filed: 1978-08-24
Abstract: PURPOSE: To provide a curing agent capable of affording epoxy resin cured products of outstanding flexibility, extensibility, and adhesiveness, suitable for coating, adhesive, etc., comprising an amidoamine prepared from a carboxylic acid and a diaminocyclohexane (or an amine mixture containing the same).  
     CONSTITUTION: The objective curing agent preferably with a total amine value of 100W500 and a viscosity at 25°C of 200W100,000cps, comprising a mono- or polyamidoamine prepared from A) a carboxylic acid such as a polymerized fatty acid, an alkenylsuccinic acid, and B) a diaminocyclohexane (or an amine mixture containing the same). The peparation of the amidoamine may be carried out by reaction between the components A) and B) at 150W250°C for 3W10hrs with a mollar ratio B)/A) of 0.6W3. Said amine mixture is recommended to be a by-product in the manufacturing process of hexamethylenediamine from acrylonitrile. 
     COPYRIGHT: (C)1980,JPO&Japio