baber/WOPTO huggingface dataset:
Patent JP-H08167296-A (JP)
Title: Semiconductor storage device
Inventor: USAMI MASA
IPC: G11C29/50
Filed: 1994-12-08
Abstract: PURPOSE: To easily measure a threshold voltage at a low cost by applying a voltage A between a control gate and a source of every cell transistor at a regular operation time and applying the voltage B lower than the voltage A at a test operation time. CONSTITUTION: An inverter 6 applies first or second high potential voltage Vh1 or Vh2 to every control gate electrode (CG) of every cell transistor C in a memory cell array 2 according to the operation. That is, the CG is applied with the same voltage Vh1 as an operational voltage Vdd 5V at the regular operation time, and in such a case, a read-out voltage becomes 5V. On the other hand, the CG is applied with the voltage Vh2 lower than the voltage Vh1, and in such a case, the read-out voltage becomes lower than 5V, and the threshold voltage of an erase cell is measured by adjusting the voltage Vh2. Thus, since the voltage Vdd is supplied to peripheral circuits, the threshold voltage is measured easily and at a low cost without affecting the peripheral circuits at the test operation time.
Patent JP-H02177712-A (JP)
Title: Surface acoustic wave resonator and method for adjusting its resonance frequency
Inventor: SATO KIYOSHI
IPC: H03H9/25
Filed: 1988-12-28
Abstract: PURPOSE:To easily adjust the resonance frequency of a surface acoustic wave resonator by providing an interdigital capacitor to the said surface acoustic wave resonator and cutting off the electrode of the said interdigital capacitor little by little with a laser beam. CONSTITUTION:An interdigital capacitor 6 is formed on a said dielectric sub stance. In this case, the said interdigital capacitor 8 is provided to the lower part of the dielectric substance in which no drive electrode 2 and reflecting electrode 3 is provided and the direction of the interdigital electrode is arranged at a right angle to the direction of the drive electrode 2 and the reflection electrode 3. Then one electrode of the interdigital capacitor 6 is connected to one electrode of the drive electrode 2, the other electrode of the interdigital capacitor 6, the other electrode of the drive electrode 2 and a leadout wire 5 to be connected to an external circuit are provided. Then the area of the opposite electrodes is changed by cutting off the opposed electrodes of the interdigital capacitor 6 little by little thereby varying the static capacitance.
Patent JP-H04198516-A (JP)
Title: Artificial soil of volume-reduced, hardened and expanded grain
Inventor: SAITO SATOSHI
IPC: E02D3/00
Filed: 1990-11-29
Abstract: PURPOSE:To reduce cost as well as save resources by using volume-reduced, hardened expanded chips which are formed by a method in which moulded expanded resin is crushed, compressed, melted by heating, extruded through nozzles, and cut as banking or embedding material. CONSTITUTION:Waste expanded styrol resin is finely crushed, compressed melted by heating, extruded through a nozzle, and finely cut into chipped and volume- reduced hardened grains. The grains are used as artificial soil either solely or in combination with soil, cinder, or cement. The artificial soil is used as banking or embedding material for soft ground. Resources can thus be saved, and the cost can also be reduced.
Patent JP-H04200053-A (JP)
Title: Output line check processing system
Inventor: GOTOU RIKA
IPC: H04M3/26
Filed: 1990-11-29
Abstract: PURPOSE:To allow only one operator at a remote location to simply check to which processing unit an output line belongs by providing a check device, a current detection means and a changeover control means to the system. CONSTITUTION:A check device 10 comprising a voltage application means 11 applying a voltage restricted with respect to ground and a display means displaying a current flowing from the means 11 is connected to the other end of an output line at a remote point side. Moreover, a management unit 2 is provided with a detection means 8 connecting the other end of a common line to ground when a wire check request of the output line comes and detecting the presence of a current flowing to the common line according to ground connection, and switches a connection changeover means 5 according to a predetermined specified order when the detection means 8 detects current flowing. Thus, one operator at a remote point simply checks to which processing unit the output line having a signal outputted from plural processing units belongs.
Patent JP-2000155736-A (JP)
Title: Method for distributing service request and address converting device
Inventor: KANEHARA FUMIKAZU
IPC: H04L29/12
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To distribute requests from clients to servers without preparing a special mechanism at a client and performing session management by making each classified group of addresses of clients correspond to one server. SOLUTION: The address converting device 106 monitors a router 107 and packets from the server sides and converts the IP addresses and MAC addresses in the packets at need. Further, the network addresses of many clients are previously classified and address conversion is so performed that the clients are connected to different servers by the classifications. Namely, when requests from some clients are processed by a server 102 as to the same service so as to lighten the load on a server 101, packets having the port number of TCP/ UDT assigned to the service have their destination IP addresses and MAC addresses converted to the address of the server 102 and are sent out.
Patent JP-2000164064-A (JP)
Title: Structure for knob
Inventor: YADOKORO KENJI
IPC: H01H13/02
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To judge a function display at a glance when the attitude is changed in use and to prevent spoiling of the design of a product by allowing a rotor to invariably keep a constant attitude against gravitational force via a weight provided on it, and allowing a stator to operate a switch when it is pressed by the rotor and deformed. SOLUTION: A stator 3 is pinched by a printed board 4 and a panel 1 and is partially exposed from the hole of the panel 1, the stator 3 is provided with an elastically deformable thin section 3c, and a post 3b extends toward a switch 5 fixed to the printed board 4. A rotor 2 is rotatably supported on the stator 3 and is locked on the hook 3a of the stator 3, and it is provided with a display section 2a for a function display at a portion exposed on the outside of the stator 2. The rotor 2 is provided with a weight 2b and is invariably rotated so that the weight 2b is located below, then the switch is operated when the rotor 2 presses the stator 3. The display section 2a is invariably kept in the same attitude regardless of the installation attitude.
Patent JP-H04198010-A (JP)
Title: Production of hydrosilicofluoric acid, ammonium silicofluoride and high-purity silica
Inventor: TSUGENO MAKOTO
IPC: C01B33/10
Filed: 1990-11-29
Abstract: PURPOSE:To improve purity of silica by making a SiF4-containing gas produced by a specific method absorbed in water, NH3 water and/or a solution of NH4F and reacting prepared H2SiF6 and/or (NH4)2SiF6 with NH3 in an aqueous medium. CONSTITUTION:Na2SiF6 is reacted with sulfuric acid, phosphoric acid or a mixture of sulfuric acid and phosphoric acid and, if necessary, a third component such as a reaction promoter or an additive at 50-110 deg.C for several minutes to several hours to give a gas containing SiF4 and HF. Then the gas containing HF and SiF4 in a ratio of HF/SiF4=0-2 is absorbed in water, NH3 water and/ or a solution of NH4F to give H2SiF6 and/or (NH4)2SiF6. Or a SiF4-containing gas is reacted with NH3 and/or NH4F in an aqueous medium such as water or insert organic solvent at 0-100 deg.C to give (NH4)2SiF6 and/or high-purity SiO2.
Patent JP-H05165801-A (JP)
Title: Learning system for neural net
Inventor: YAMADA KOUKI
IPC: G06G7/60
Filed: 1991-12-16
Abstract: PURPOSE:To improve the probability of succeeding in recall, and to increase a storage capacity by learning a spurious state falling at the time of failing in recall as an exception pattern. CONSTITUTION:A neural net is constituted of a neuron element 1, connecting part 5, connection coefficient setting means 7 by a storage pattern, and connecting coefficient setting means 9 by the exception pattern (pattern not to be recalled). At the time of operating the neural net, inputs I1-I5, and outputs O1-O5 are connected with the neuron element 1, and the connection coefficients are defined at the connecting part 5. Then, the recall information from the neuron element 1 is transmitted to the connection coefficient setting means 1 by the storage pattern, and the connection coefficient setting means 9 by the exception pattern, and an optimal learning is executed according to it, so that the learning information from both the connection coefficient setting means 7 by the storage pattern, and the connection coefficient setting means 9 by the exception pattern, can be transmitted to the connecting part 5.
Patent JP-H11165385-A (JP)
Title: Manufacture of agricultural synthetic resin coating material
Inventor: ARIMOTO MASASHI
IPC: A01G13/02
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an agricultural synthetic resin coating material for maintaining a high transparency for a long period. SOLUTION: The method for manufacturing an agricultural synthetic resin coating material having a dustproof resin film having a thickness of 0.5 to 5 μm and formed at least on one side surface of a soft polyvinyl chloride film having a thickness of 30 to 500 μm comprises the steps of forming a rolled material of the coating material, and then continuously heat treating the rolled material at 40 to 70 deg.C for a time of 20 to 100 hours.
Patent JP-H07192087-A (JP)
Title: Optical character reader
Inventor: FUKAZAWA AKIO
IPC: G06K9/32
Filed: 1993-12-27
Abstract: PURPOSE:To accurately read slip data by correcting the deviation of a read position due to the cutting error of a slip and the elongation and contraction of the slip due to temperature and humidity, etc. CONSTITUTION:This reader is provided with a scanning buffer 2 for storing the image pattern of the slip scanned by a scanning part 1, a correction field character detection part 3 for detecting the character position of a non-read area such as a guide for entry or the like arbitrarily printed for the respective slips from the image pattern stored in the scanning buffer 2, a segmentation position correction part 5 for correcting the character segmentation position of a read area based on the detected result, a character segmentation part 6 for segmenting the characters of the read area based on the corrected character segmentation position and a recognition part 7 for recognizing the segmented characters.
Patent JP-H07185525-A (JP)
Title: Gas separator for water piping
Inventor: MORIOKA KOJI
IPC: C02F1/20
Filed: 1993-12-27
Abstract: PURPOSE:To provide a gas separator for water piping in which both the ends of water piping on the upstream side and that on the down stream side are arranged at a level and the breadth of whose installation space is small even if a turning flow type gas separator is used. CONSTITUTION:An inlet connecting part 1 for connecting it to the end of water piping A1 on the upstream side, an outlet connecting part 2 for connecting it to the end of water piping A2 on the downstream side, and a gas separating tank 4 in which water is received from the upper part and discharged from the lower part and air in the water is floated and separated in a process of water downflow inside are provided. A straight short pipe 3 in which the inlet connecting part 1 and the outlet connecting part 2 are formed at one end and the other end in the axial direction respectively are provided. A water feeding pipe 5 to the gas separating tank 4 branches off from and is connected to the short pipe 3, and a water discharging pipe 6 from the gas separation tank 4 joins and is connected to the short pipe 3.
Patent JP-H09151885-A (JP)
Title: Hermetic type rotary compressor
Inventor: HARA MASAYUKI
IPC: F04C29/02
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To improve capacity to separate refrigerant gas and misty lubrication oil from each other by an oil separating mechanism, to reduce the number of part, items, and to improve assembly workability. SOLUTION: A rotary compression element 10 and a motor-drive element 20 situated above the rotary compression element 10 are contained in the lower part of a closed container 1. The motor-driven element 20 comprises a stator 22; and a rotor 31 rotatably inserted in the stator 22 and having a central axial part on which a crank shaft 21 to drive the rotary compression element 10 is mounted. A refrigerant through-hole 35 through which refrigerant gas discharged from the rotary compression element 10 is vertically formed through the rotor 31, an oil separating mechanism 41 rotated in synchronism with the crank shaft 21 is arranged at the upper part of the rotor 31, and misty lubrication oil mixed with refrigerant gas passing through the refrigerant pass hole 35 of the rotor 31 and discharged is separated. A refrigerant centralizing mechanism consisting of a semispherical recessed part 38 communicating with the refrigerant pass hole 35 is arranged on the lower end face side of the rotor 31.
Patent JP-H05141255-A (JP)
Title: Control device for turbocharger
Inventor: TAKEUCHI MAKOTO
IPC: F02B37/18
Filed: 1991-11-21
Abstract: PURPOSE:To improve an engine output and fuel consumption by switching exhaust from a partial cylinder emitted directly to the atmosphere and used for driving a turbine, in accordance with a smoke condition of exhaust of an engine provided with a turbocharger. CONSTITUTION:Exhaust from cylinders C, D of an engine 1 is guided to a turbocharger 2 by a driving flow path 12, but a control device is constituted such that exhaust from cylinders A, B can be switched to be guided to an emitting flow path 11 and the driving flow path 12 by operating opening/closing valves 3, 4. In operation of the engine 1, in accordance with a signal from a smoke concentration sensor 16, the exhaust of the cylinders A, B is controlled to be connected to the emitting flow path 11, in the case of not reaching predetermined concentration, and to the driving flow path 12, in the case of reaching the predetermined concentration, to improve an output and fuel consumption.
Patent JP-H05137876-A (JP)
Title: Washing machine
Inventor: YAMAKAWA KIICHIRO
IPC: D06F33/02
Filed: 1991-11-20
Abstract: PURPOSE:To suppress the entanglement of the cloth of the washing and improve the washing power by varying the number of revolution of a rotary blade in stepwise form during washing and prolonging the driving time as the number of revolution in the drive of the rotary blade reduces, in the variation of the number of revolution. CONSTITUTION:In the first control, the operation for reducing the number of revolution of a rotary blade 5 by two stages from a prescribed number of revolution through the lapse of time is repeated, while in the second control, the operation for increasing and reducing the number of revolution of the rotary blade 5 through the lapse of time is repeated. In each of the first and second control, the number of revolution of the rotary blade 5 is reduced periodically, and the washed articles in entanglement form due to the drive of the rotary blade 5 at the high revolution speed are released periodically, and the entanglement of the cloth of the washed articles can be reduced. Further, in the second control, the driving time of the rotary blade 5 is increased more as the number of revolution of the rotary blade 5 reduces, and the reduction portion of the washing power can be offset.
Patent JP-2001148921-A (JP)
Title: Mowing machine
Inventor: SODA KIYOSHI
IPC: A01D34/83
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To reduce weight of a mowing device itself and consumed horsepower of the machine body so that aged persons can mow grasses readily in hillside farm. SOLUTION: Mowing devices 3 and 4 are arranged in truncated chevron- shaped type and these mowing devices 3 and 4 are each composed of an endless rotating belt 6 and a rotating mowing blade. Thereby, in the mowing machine, consumed horsepower for carrying out mowing is reduced to about 1/2 and whole weight thereof is lightened as a result of reduction of the consumed horsepower.
Patent JP-H10155841-A (JP)
Title: Mat for preventing bedsore and its production
Inventor: YAMADA TOSHIAKI
IPC: D06M13/10
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a mat for preventing bedsores which suppresses and relieves sweatiness by adequately dispersing the heat of the parts in contact with the body, has excellent air permeability and flexibility and has a good touch to the skin, and a process for producing the same. SOLUTION: Fine cords 40 formed by coating core yarn formed by intertwining fibers with a compsn. consisting of a chlorine-contg. vinyl resin and ester compd. are double woven between the outer material 20 consisting of cotton chenille yarn and yarn of cotton stock and the lining material 30 consisting of yarn of cotton stock so as to be held therebetween, by which a fabric 10 is formed. The fabric is heated in a heating furnace kept at an atmosphere tap. of 120 to 150 deg.C and is then subjected to a strain relieving treatment, following which the fabric is cut to a specified size. The cut fabric is processed to a flat shape by pressing rolls after the heat treatment and is then cut to a specified size. The cut fabrics are subjected to hem stitching.
Patent JP-H04205715-A (JP)
Title: Tape runs test method and its testing device
Inventor: AKAHA NAOTO
IPC: G11B5/84
Filed: 1990-11-29
Abstract: PURPOSE:To consecutively measure a friction coefficient between a tape and a sliding member with high accuracy by disposing a sliding member in a tape path, detecting the tension of the tape before and after the tape slides and contacts with the sliding member, and performing the division operation in real time. CONSTITUTION:The tension of the tape 4 which runs sliding on a slider 12 is detected by tension detectors 11 and 16 on tape incoming and outgoing sides. A measured value is inputted in a real-time division computing element 22, and the tension on the incoming side and the tension on the outgoing side are arithmetically processed in real time, then an output signal which is not influenced by fluctuation component is obtained. The signal is inputted in a logarithm computing element 23, and voltage in proportion to the friction coefficient based on the output of the signal of the tension is outputted, A/D converted by a converter 24, and computed by a computer 25 to be stored. Thus, the friction coefficient between the tape and the slider is consecutively measured with high accuracy.
Patent JP-H04200089-A (JP)
Title: Private branch exchange
Inventor: TAJIMA HIROTSUGU
IPC: H04M3/54
Filed: 1990-11-29
Abstract: PURPOSE:To easily move an extension telephone set by storing another extension line data saved to an original own extension line data area when another extension telephone set storing a line data of another extension to its save area tentatively to the original own extension. CONSTITUTION:A central processing unit 2 blocks an extension #1 and moves a telephone set A from an extension #1 to an extension #2 of an exchange switch 3 for the connection. Then its own extension number is dialed, a line data for an extension telephone set A having been stored in #1 of a line data area 41 of a line data memory 4 is moved to #2 to attain the operated state. In this case, simultaneously a line data for an extension telephone set B having been stored in #2 of the line data area 41 is saved to *1 of a save area 42 tentatively and the extension telephone set B is blocked. Then the extension telephone set B is moved to an extension #1 and connected thereto and the line data having been saved in the *1 of the save area 42 is tentatively transferred to #1 of the line data area 41. Thus, the line data is easily moved.
Patent JP-H02180412-A (JP)
Title: Broad band amplifier
Inventor: YOSHIMASU TOSHIHIKO
IPC: H03F1/42
Filed: 1988-12-29
Abstract: PURPOSE:To expand a usable frequency band by providing a feedback circuit formed with the use of a drain grounding field effect transistor(FET) between an input and an output with 180 deg.C phase difference separately from a negative feedback circuit, and suppressing the input/output VSWR of the broad band amplifier in an allowable range. CONSTITUTION:An FET 20 controls a feedback quantity from an output terminal 9 to an input terminal 8. The feedback quantity is determined by the gains of an amplifying part 30 and the FET 20. Since the gain of the amplifying part 30 and the FET 20 are both decreased as the frequencies are increased, the feedback quantity by the FET 20 is decreased as the frequencies are increased. Accordingly, the gain of the amplifier 30 is approximately flat with respect to the frequencies. Consequently without largely deteriorating the input/ output VSWR of the amplifier, the frequency characteristic of the gain can be drastically improved. The feedback circuit by the FET 20 controlling the feedback quantity can be used between the terminals having the 180 deg.C phase difference of a microwave voltage.
Patent JP-2001155170-A (JP)
Title: Method of structuring handwritten line graphic, method of identifying part of the structure, and recording medium with program about those methods recorded thereon
Inventor: TSUTSUGUCHI KEN
IPC: G06T13/00
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To divide or integrate all components constituting a line graphic inputted to a virtual space into a finite number of subsets constituting a graph structure and further to make the components have one-to-one correspondence by separately given information. SOLUTION: A set of line graphics inputted to virtual space is divided or integrated into a plurality of subsets so that the connection information between subsets and the number of subsets information can be give, each subset is made to contrast with a template and each subset is subjected to one-to-one correspondence with the template.
Patent JP-H08169369-A (JP)
Title: Crawler belt rubber shoe
Inventor: SUMINO MAMORU
IPC: B62D55/20
Filed: 1994-12-17
Abstract: PURPOSE: To actually increase a rubber quantity around a bolt inserting hole so as to improve durability of a rubber pad by setting the relation between the diameter of the bolt inserting hole of the rubber pad and the diameter of the idle hole of a wearing plate to be a specific rate. CONSTITUTION: Where the diameter of the bolt inserting hole 4 of a rubber pad 1 is set to be D and the diameter of the idle hole 3 of a wearing plate 2 is set to be (d), the respective holes are provided while keeping the relation 1.3<D/d<2.0. Namely, the diameter of the bolt inserting hole 4 provided on the rubber pad 1 is made as small as possible, the rubber portions between the respective bolt inserting holes 4 are increased, external force is dispersed, and hence generation of rubber nick or a cut is prevented and propagation of the cut is obstructed to the utmost. In addition, the diameter (d) of the idle hole of the wearing plate is usually made larger than the diameter of a bolt 5 used therefor by about 5mm.