baber/WOPTO huggingface dataset:
Patent JP-H0222753-A (JP)
Title: Microcomputer system
Inventor: SUNAGA YUKIO
IPC: G06F13/00
Filed: 1988-07-12
Abstract: PURPOSE:To eliminate the stop of internal processing of a CPU by outputting a time-out signal to the ready signal input terminal of the CPU instead of a transfer response signal by a timer circuit even at the time when the transfer response signal from an I/O board cannot be accepted by a CPU board. CONSTITUTION:A CPU 2 outputs a select signal to an I/O board 5 through a signal line 6 to stop the internal processing. When receiving the select signal, the board 5 starts the access. When data transfer is possible, the board 5 outputs the transfer response signal onto a signal line 8; and when the ready signal input terminal of the CPU 2 detects it, the internal processing of the CPU 2 is restarted to transfer data between the board 5 and the CPU. A counter circuit 4 provided on a CPU board 1 is started by the select signal on the signal line 6 and is stopped by the transfer response signal on the signal line 8. When the transfer response signal is not detected for several fundamental clocks of the CPU 2, the time-out signal is outputted from the circuit 4 to the ready signal terminal of the CPU 2 and the CPU 2 restarts the processing.
Patent JP-S6065097-A (JP)
Title: Improvement of coal
Inventor: KUBOTA KATSUZOU
IPC: C10L9/00
Filed: 1983-09-21
Abstract: PURPOSE:To obtain formed coal having excellent water resistance and a high crushing strength after immersion in water, by heating fully dried coal rapidly, compression-molding it and subjecting formed coal to oxidation and steaming. CONSTITUTION:Low-grade coal such as peat, brown coal or (sub-) bituminous coal is crushed to a particle size smaller than 3mm. and is dried at 85-150 deg.C in an inert gas atmosphere until its water content is reduced to 0%. The dried coal is rapidly heated to a predetermined forming temp. (200-400 deg.C) within 10min and compression-molded at that temp. under a pressure of 1-5t/cm<2>. The resultant formed coal is heated for oxidation at 100-200 deg.C for 30min-5hr in an atmosphere having an oxygen concn. of 1-2vol% and is then treated with satd. steam at 80-150 deg.C for 2-8hr. EFFECT:The formed coal has a crushing strength of 100kg.f/cm or higher after immersion in water for 100hr.
Patent JP-H0462689-A (JP)
Title: Device for assigning visual field of paper sheet
Inventor: FUJIWARA OSAMU
IPC: G06T1/00
Filed: 1990-06-30
Abstract: PURPOSE:To dissolve clearance between a cursor and paper sheet and to prevent movement and deviation from being generated in the paper sheet by providing a cursor vertical moving means which consists of a cursor fitted to a slider inserted in a slide shaft through an automatic pressing means. CONSTITUTION:A handle 33 is held by a hand, a cursor 40 is moved in upper and lower and left and right directions through a horizontal direction slide shaft 20, a horizontal direction slider 21, a vertical direction slide shaft 30 and a vertical direction slider 31 and the visual field of the cursor 40 is made to be matched with the zip code writing point of a lavel sticked on an envelope 50. In this way, the reading visual field of the envelope 50 is assigned by the cursor 40, classification processing by zip code is executed automatically after it is stored in an automatic classifying device, since the positions of the cursor 40 and the envelope 50 are fixed surely during classification processing working an error and a mistake are not generated in the classification working and a large quantity of mail can be classified precisely for a short period of time.
Patent JP-H1118474-A (JP)
Title: Motor drive circuit
Inventor: SAKAI HIROBUMI
IPC: H02P6/10
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain a motor drive for a motor driving a portable disc media requiring low power consumption and highly accurate rotation by obtaining a motor current corresponding to an input signal. SOLUTION: A voltage corresponding to the current being supplied to the winding of a motor is inputted to an input signal 12, in order to set the voltage at one end of a comparator 20 having the other end connected with a detection resistance 11 and the voltage thereof is varied depending on the motor current. When the voltage of the detection resistance 11 increases under a conducting state of output transistors 5-7 to exceed the voltage of the input signal 12, a comparator 20 is operated to reset a flip-flop 22 and a PWM control circuit 13 brings the output transistors 5-7 into a nonconducting state, thus decreasing the current flowing through the motor windings 24-26. Since the peak level of current flowing through the motor winding 24-26 is controlled by the input signal 12, a motor current corresponding to the input signal 12 can be obtained.
Patent JP-H1079977-A (JP)
Title: Dynamic channel allocating method
Inventor: ANDERSON NEFATITI
IPC: H04W72/06
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To perform dynamic allocation and to obtain the growth of a simple system and a high capacity by allocating channels according to a priority that is set to a channel list as a function of long-term and short-term interference fluctuation in every cell/sector in a wireless communication network. SOLUTION: A telephone exchange center 10 which controls entire operations of a system has a dynamic channel allocating system IBDCA on an interference base and performs signal measurement, channel sequencing, call allowance, channel allocation, call maintenance, hand-off, etc. A base station 14 sequences an entire spectrum by signal intensity RSS to long-term fluctuation based on the result that the intensity RSS of a mobile communication device 20 and a carrier-to-interference ratio are measured, and further sequences several channels of the highest order based on the RSS of short-term fluctuation. Then, it allocates a channel that is sequenced based on a prescribed reference in response to a call. Thereby, a channel can dynamically and automatically be allocated to a mobile station.
Patent JP-H0926750-A (JP)
Title: Cryptographic system for radio communication
Inventor: SEMIYON BII MITSUIKOFUSUKII
IPC: G09C1/00
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a radio communication cipher system where the protection of privacy is necessitated. SOLUTION: The ratio communication cipher system 110 where the protection of the privacy is necessitated transmits a ciphered signal between a base station 112 and a radio terminal 122. At a forward channel the base station 112 includes a long code mask generator generating a rotating long code mask and also a ciphering device. A radio terminal 124 similarly includes the long code mask generator generating the rotating long code mask and also a deciphering device.
Patent JP-H1126751-A (JP)
Title: Mos semiconductor element and manufacture thereof
Inventor: NAKADA MASAMI
IPC: H01L29/78
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To decrease the distance between the source and the drain, by depositing a semiconductor substrate on the main surface so that a part of a semiconductor thin film layer is in contact with a gate insulating film, and thereby making it possible to provide a semiconductor film which becomes source/drain electrodes so as to come into contact with gate electrode. SOLUTION: An oxide film 104 having the thickness of about 5 nm is formed by a wet oxidation method. A polycrystalline silicon film is formed thereon and processed into a gate electrode 102. Then, after an impurity region 105 is formed by ion implantation method for a source region and a drain region, the oxide film 104 on the source region and the drain region is removed. Here, a silicon germanium film 101 is selectively formed in the source region and the drain region. That is to say, crystal grow the is performed under the conditions wherein the crystal grown on the silicon substrate 100 but the crystal is hard to grow on the oxide film 104 at the same time. The silicon germanium film 101, which becomes the source/drain electrodes, is formed so as to come into contact with the gate electrode.
Patent JP-S5963631-A (JP)
Inventor: FUSHIMI TAKEHIKO
IPC: H01H43/04
Filed: 1982-10-01
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-H0225138-A (JP)
Title: Error correction system for transmission data
Inventor: KAGAWA TETSUYA
IPC: H04L27/00
Filed: 1988-07-14
Abstract: PURPOSE:To correct a data in a short time by replacing the data into other plural adjacent bit data in a signal vector allocation of a modulation signal with respect to a bit number sent in one modulation state sequentially. CONSTITUTION:A facsimile equipment 1 is connected to a land mobile telephone system 3 via an interface equipment 2. A scanner 11 reads an original picture to obtain picture information. The picture information to be sent is coded by a coding/decoding section 13. A MODEM 15 modulates/demodulates the picture information and sends the result. Then a communication control section 16 executes a prescribed transmission control to execute the transmission of the picture information. When picture information of conjugated one line is a data error, the modulation unit of the picture information data is decided by the operation of the demodulation circuit of the MODEM 15. The decided head bit location is referred to as P. Then the picture information data of one line is replaced to one adjacent data from the bit location P.
Patent JP-S6233746-A (JP)
Title: Heat-resistant cast steel
Inventor: SUZUKI MASAMI
IPC: C22C38/00
Filed: 1985-08-07
Abstract: PURPOSE:To provide castability and workability which are well-balanced with heat resistance and durability characteristics, by selectively adding Nb, Ta, V, Mo and W to a steel containing specific amounts of C, Si, Mn, P, S and Cr and by carrying out casting and then annealing treatment. CONSTITUTION:The steel consisting of, by weight, 0.3-2.0% C, 2.0-4.5% Si, <=1.0% Mn, <=0.05% P, <=0.05% S, 5.0-10.0% Cr, 1.0-6.0% of >=1 kind among Nb, Ta and V, 0.2-1.0% Mo and/or W and the balance essentially Fe is refined. The molten steel is cast and subjected to ordinary annealing treatment so as to decompose a pearlite structure precipitating in as-cast condition to spheroidize carbides. This steel combines castability, workability and low-cost characteristic with resistance to heat, heat checks and oxidation, so that it can be suitably used for material for exhaust-system parts of vehicle engines and the like.
Patent JP-H0520694-A (JP)
Title: Head position and speed detector for seak servo
Inventor: TAKAGI GENZO
IPC: G11B7/085
Filed: 1991-07-15
Abstract: PURPOSE:To obtain a track detecting signal with high stability and high precision and a speed signal with high responsiveness by binarizing the reading signal of a center pit as a threshold value corresponding to the mean value of the reading signal of a pair of offset pits and enlarging the sampling interval of the speed signal. CONSTITUTION:By a mean value circuit 14, the both offset pit reading signals SL and SR are added and divided by two and this output (e) is inputted to a comparator 7 as the threshold value of a center pit reading signal SC binary. Further, the differential signal DSLR of the difference signal SLR of the signals SL and SR is inputted to a latching circuit 11 through a switching circuit 16. By a zero-cross detecting circuit 15, a zero-cross detecting signal (d) responding to the both edges of rising and falling of the SLR binary signal (b) is generated. By the circuit 11, the signal DSLR through the circuit 16 is latched responding to the signal (d) and outputted as the speed signal VA. Thus, high degree servo is performed.
Patent JP-H0462773-A (JP)
Title: Connector connection detector structure
Inventor: KAWASE OSAMU
IPC: H01R13/639
Filed: 1990-06-29
Abstract: PURPOSE:To detect connection conditions or both housings easily and facilitate the sure and complete connection by arranging the locus of engaging point of an engaging member at a specified distance to the center of rotation of member, and providing a connector connection detection circuit. CONSTITUTION:The opening 2a of a groove 2 is formed in a larger diameter than an engaging piece 3 to extend toward the rotation center of an arm 1. A gradually narrow part 2b approaches the center (o) gradually while extends to the center (o) of a play part 2c with a specified distance. Contact pieces 4 are formed while they extend from the center of the forked arm 1 outwards, and the tip ends thereof are formed in the shape of an arc in the inner width direction to become contacts 5a, 5b. On both sides of female housing B, connection condition detection terminals 6, 6 are provided. To the contacts 6a, 6b of the terminals 6, 6, a connector connection detection circuits 8 are connected through leads (r). When the arm 1 turns to connect both housings A, B to each other to bring the contacts 5a, 5b into contact with the contacts 6a, 6b, the detection circuit 8 is driven thereby. The circuit 8 serves to put On a LED and outputs a detection signal.
Patent JP-H098598-A (JP)
Title: Surface acoustic wave filter
Inventor: WATANABE YOSHITAKA
IPC: H03H9/64
Filed: 1995-06-15
Abstract: PURPOSE: To improve the ripple and dip within a pass-band by making a filter have a constitution that the IDT electrode of a resonator to be a serial arm is divided into two in a logarithmic direction and the IDT electrodes are serially connected. CONSTITUTION: This filter is the resonator having the constitution that IDT electrodes 2 and 3 of each logarithm of N/2 pair are arranged along the propagation direction of an SAW on the main surface of a piezoelectric substrate 1, reflectors 4 and 5 are arranged on the both sides of these two IDT electrodes, and the IDT electrodes 2 and 3 are electrically and serially connected. At this stage, the electrode finger pitch of the IDT electrodes 2 and 3 is made equal. The space of the IDT electrodes 2 and 3 is made equal to IDT electrode finger pitch (λ/2) and the space of the IDT electrodes 2 and 3 and the reflectors 4 and 5 is made the one corresponding to the half-wave length of an excited SAW.  When the IDT electrodes 2 and 3 are serially connected, the arrangement of the electrode finger is performed so as to be of axial symmetry related to the center line (paralle to an electrode element) of the IDT electrodes 2 and 3 so that a vibration proof may be performed for the basic vibration mode of the SAW.
Patent JP-2001005764-A (JP)
Title: Positional information providing system utilizing internet
Inventor: TAKASE HIROTOSHI
IPC: G06F17/30
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To easily provide the place of the positional information of a service homepage. SOLUTION: In this system provided with a link homepage 31 carrying positional information and a service homepage 21 carrying link information 11 linked to the homepage 31, the positional information is transmitted from the homepage 31 to an Internet terminal equipment 1 when the link information 11 of the homepage 21 is instructed by the Internet terminal equipment 1.
Patent JP-H096707-A (JP)
Title: Communication equipment
Inventor: KADOWAKI SHUICHI
IPC: H04B10/03
Filed: 1995-06-16
Abstract: PURPOSE: To immediately avoid a collision even when the addresses of plural devices collide by returning a response, to which the address of its own device is added, corresponding to an address request and transmitting this received address from the side, where this response is received, while adding that address to a command. CONSTITUTION: After an XID command frame 1009 containing a device address (b) is received from a device B, a device A broadcasts an XID command frame 1003, to which the device address (b) is added, to devices B-D. The device D, which receives the XID command frame 1003, compares this device address (b) with its own device address (d) and when the values of those addresses are equal, it is detected that the device addresses collide. Then, the device D generates a new device address d' in the manner of random number. Since the device D transmits an XID command frame 1011 containing the device address d', the collision of device addresses can be avoided.
Patent JP-S57108283-A (JP)
Title: Three layered laminate
Inventor: FURANKU SOROMON
IPC: C25B11/02
Filed: 1981-10-30
Abstract: The present disclosure is directed to an electrode active layer or sheet containing from about 60 to about 85 wt. % active carbon in intimate admixture with 15 to 40 wt. % fibrillated PTFE. This electrode has improved strength and is capable of operation at high current density with resistance to mechanical failure due to blistering of the electrode, and to a process for producing same. The process is characterized by combining a dilute dispersion of smaller polytetrafluoroethylene particles with a suspension of catalyzed or uncatalyzed larger active carbon particles to discontinuously coat active carbon with PTFE; fibrillating same; comminuting said fibrillated PTFE/active carbon mix; and then rolling same into a self-sustaining, coherent sheet form. Alternatively, the sheet form can be provided by deposition of the heat treated polytetrafluoroethylenated active carbon on a filter paper or like medium.
Patent JP-S6417873-A (JP)
Title: Formation of thin film of metal compound decomposition product
Inventor: SUZUKI HIROSHI
IPC: B05D1/02
Filed: 1987-07-13
Abstract: PURPOSE:To form the title high-quality thin film of a metal compd. decomposition product on the surface of a substrate with good adhesion and at a low cost by dispersing a specified hydrolyzable metal compd. in a gas by an ultrasonic vibrator, and bringing the obtained aerosol into contact with the substrate surface. CONSTITUTION:One or more kinds of hydrolyzable metal compds. (e.g., aluminum isopropoxide and tin octanate) selected from a metal alkoxide, a metal chelate compd., a metal carboxylate, and a metal nitrate are prepared. The hydrolyzable metal compd. is dispersed in a gas by an ultrasonic vibrator. The obtained aerosol is transferred by a carrier gas and brought into contact with the substrate surface, and the thin film of the metal compd. decomposition product is formed on the substrate surface. A compd. which is liq. at ordinary temp. or at the working temp. can be formed into a thin film without using a solvent by this method, and the unevenness in coating due to the volatilization of a solvent can be avoided.
Patent JP-H04368363-A (JP)
Title: Production of sulfosuccinic acid monoester salt
Inventor: MAYUZUMI FUKUNOBU
IPC: C07C303/20
Filed: 1991-06-18
Abstract: PURPOSE:To obtain a high-purity odorless sulfosuccinic acid monoester, useful as a base for cosmetics such as body shampoos, hair shampoos or bubble baths, excellent in quality stability for a long period and good in hue. CONSTITUTION:The subject method is a method for producing a sulfosuccinic acid monoester composed of the following steps. An 8-22C aliphatic alcohol or alkylene oxide adduct is reacted with maleic anhydride in the presence of an alkali metallic sulfite (0.05-5wt.%) as a catalyst to produce a maleic acid monoester, which is then sulfonated in the presence of 2,6-di-tert-butyl-p-cresol and/or 2(3)-tert-butyl-4-hydroxyanisole in water by using sulfurous acid.
Patent JP-H0617879-A (JP)
Title: Oil pan structure of engine with balancer shaft
Inventor: IWADE YASUYUKI
IPC: F01M11/00
Filed: 1992-07-01
Abstract: PURPOSE:To suppress the level fluctuation of lubricating oil in an oil pan and simplify the structure of the oil pan in an internal combustion engine or the like for an automobile by forming a baffle plate integrally at a balancer housing, and connecting the balancer housing to an engine block. CONSTITUTION:A ceiling wall part 41 and a baffle plate 42 for suppressing the vibration of lubricating oil stored in an oil pan are integrally formed at an upper balancer housing 6. The ceiling wall part 41 and the baffle plate 42 are inclined in such a way that the center part positioned directly under a crankshaft 19 is lower than the lateral side parts so as to avoid interference with the counter weight or the like of the crankshaft 19. The upper balancer housing 6 is then connected to the lower part of an engine block 1 and disposed in the oil pan, together with a lower balancer housing 7. With this constitution, the greater part of lubricating oil in the oil pan is covered with the baffle plate 42 so as to be suppressed in its level fluctuation.
Patent JP-H1175356-A (JP)
Title: Rotor device of disc rotation driver
Inventor: TANIGUCHI MAKOTO
IPC: G11B19/20
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a thin disc rotation driver which can prevent a frequency generating(FG) magnet from peeling-off which is easily produced by using a thin frame in a rotor part. SOLUTION: An FG magnet 5 is fixed to a flange part 9 which is provided on the outer circumference part of a rotor frame 4 approximately perpendicularly to a shaft with which a disc is retained and a driving magnet 14 is fixed to the inner circumference side of the hanging part of the rotor frame 4. A plurality of holes 11a and protrusions 12a which are formed by bending the outer circumference part of the holes 11a toward an FG magnet fixing plane side from a side opposite to the fixing plane side are provided. The FG magnet is integrally formed on the flange part 9 so as to fill spaces 13a formed by the protrusions 12a.
Patent JP-2001003355-A (JP)
Title: Plastic pile
Inventor: TSUKAHARA MASATAKA
IPC: E02D5/24
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To attain the lightening of a pile and the ensuring of toughness by installing the plastic pile body around a core steel material and a reinforcement. SOLUTION: A plastic pile A is constituted by surrounding one or a several number of core steel materials 2 and one or a several number of reinforcements 3 by a plastic pile body 1. The front end 111 of the pile body 1 is formed in a drill surface 1a while a drill-surface steel material is mounted on the drill surface 1a, and a cap made of steel is set up to the head surface 112 of the pile body 1 as required. A through-hole penetrated vertically is formed by forming openings at the upper lower ends of the core steel material 2, and a drilled-pit protective material and a soil improvement material such as a solidification material, bentonite or the like are injected and removed earth or the like is taken out. Thus, the pile can be pipe-jacked easily, and the bearing capacity of the pile can be ensured, and resistance resisting percussion can be imparted.
Patent JP-H0343460-A (JP)
Title: Polymer blend of rigid thermoplastic polymer and taper styrene/butadiene triblock thermoplastic elastomer
Inventor: RU HO TOUN
IPC: C08L25/04
Filed: 1990-07-03
Abstract: PURPOSE: To provide a polymer blend consisting of a hard thermoplastic polymer and a specific tapered triblock elastomer, improved in impact resistance and suitable for a part of a car or a machine.  
     CONSTITUTION: 0.5-20 wt.% of a tapered triblock, elastomer (B) represented by formula a-b-a [wherein (b) is a butadiene polymer, (a) is a polymer of a monovinylidene aromatic monomer (e.g.; styrene) and at least one of bonds between (a) and (b) is tapered so as to be contained in a copolymer form increasing an amt. of butadiene to the b-block] characterized by that monovinylidene aromatic monomer: butadiene is 10:90-60:40 and an average mol.wt. is 50,000-150,000, pref., 55,000-120,000 and a melt index is 0.5-20. Further, if necessary, an additive (C) selected from pigment or the like is compounded in an amt. of 15 wt.% or less. 
     COPYRIGHT: (C)1991,JPO