baber/WOPTO huggingface dataset:
Patent JP-S6256659-A (JP)
Title: Control method for continuously variable transmission for vehicle
Inventor: TAKADA MITSURU
IPC: F16H61/02
Filed: 1985-09-03
Abstract: PURPOSE:To reduce speed change shock by changing the revolution number of an objective engine over into the value in a condition where a gear step of an auxiliary speed change gear is in a high gear step prior to the changeover of a gear step of the auxiliary speed change gear when the auxiliary speed change gear is changed over from low speed step to high speed step. CONSTITUTION:An objective input shaft rotating speed for the control of a speed change ratio is changed over, prior to the changeover of an actual gear step, from an objective input shaft rotating speed for low speed into an objective input shaft rotating speed for high speed when a shift-up control, that changeovers an auxiliary speed change gear from low speed gear step into high speed gear step, is executed. Hereby a torque and its preceding inertial torque which are input into the auxiliary speed change gear is reduced by the changeover of a gear train to reduce a speed change shock.
Patent JP-H0541538-A (JP)
Title: Semiconductor light emitting device and optical bistable device
Inventor: KAWAMURA YUICHI
IPC: H01S5/00
Filed: 1991-08-02
Abstract: PURPOSE:To reduce a laser threshold value and prevent the degradation of negative resistance properties at a room temperature. CONSTITUTION:A laser comprises a multiple quantum well (MQW) active layer 3 where an n type IN clad layer 2 and an InGaAs layer and an InGaAs layer are laminated alternately on an n type InP substrate 1, a p type InP clad layer and a p type InGaAs electrode layer 5 which are consecutively laminated in structure. Furthermore, an InGaAs guide layer 8 is inserted and formed between the clad layer 2 and the active layer 3. An InGaAsP guide layer 11 is inserted and formed between the active layer 3 and the clad layer 4. An InGaAsP layer 10 which is a quantum well layer and an InAlAs layer 9 a barrier layer, are inserted and formed between the guide layer 8 and the active layer 3.
Patent JP-H0937779-A (JP)
Title: Ubiquitin bond enzyme e2 and human cdna coding for the same
Inventor: KATO MASASHI
IPC: C07K19/00
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain a new ubiquitin bond enzyme E2 as a protein containing a specific amino acid sequence, showing ubiquitin bond activity, playing an important part in an intracellular protein hydrolyzing system, useful as a reagent for studying a ubiquitin system. SOLUTION: This new ubiquitin bond enzyme E2 is a protein containing an amino acid sequence of the formula, shows ubiquitin bond activity, plays an important part in a ubiquitin system as one of intracellular protein hydrolyzing systems and is useful as a reagent for studying a ubiquitin system. The enzyme is obtained by culturing human epidermoid cancer cell strain KB (ATCC CRL 17) separating a mRNA by a conventional method, preparing a cDNA library by using the mRNA, retrieving the base sequence of a clone arbitrarily selected from the cDNA library by a protein data base, incorporating the cDNA into a vector and manifesting the protein in a host cell.
Patent JP-H0539720-A (JP)
Title: Fuel supply device of engine
Inventor: MARUHARA MASASHI
IPC: F02B17/00
Filed: 1991-08-02
Abstract: PURPOSE:To promote vaporization and atomization of fuel without inducing a pumping loss of an engine, and promote lean combustion by lamination of air-mixture. CONSTITUTION:The fuel supply device of an engine is so constituted that a fuel supply port 31 is opened facing a combustion chamber 6 apart from intake ports 7, 8, and opened and closed by a timing valve 30 which makes its opening and closing actions of the fuel supply port 31 per cycle of the engine. The fuel supply port 31 is communicated with a closed space 32 which has a specified volume, and an injector 21 which performs fuel injection per cycle of the engine is arranged in the closed space 32. The timing valve 30 is so constituted as being opened per one cycle of the engine every two times in the first period of an exhaust stroke and the last period of an intake stroke.
Patent JP-S6438941-A (JP)
Title: Manufacture of color picture tube
Inventor: NISHIZAWA SHOKO
IPC: H01J9/14
Filed: 1987-08-05
Abstract: PURPOSE:To prevent a shadow mask from being stuffed due to adhesion of foreign matters by making the air blow from the opposite sides of the shadow mask in the direction of coating when both surfaces of the shadow mask are coated with a doming-suppressing material. CONSTITUTION:When both surfaces of a shadow mask 1 are coated with a solution of a doming-suppressing material which is made to blow uniformly, the air is made to blow uniformly from the respective opposite sides of the shadow mask in the direction in which this solution is made to blow so that doming-suppressing films 2 are formed. After the doming-suppressing films 2 are naturally dried, a conductive material is used to form conductive films 3 on the surfaces of the doming-suppressing films 2 formed on both the surfaces of the shadow mask 1 in the same conditions as in this spraying method. The shadow mask is hence prevented from being stuffed due to adhesion of foreign matters such as dust and rubbish, so that the surfaces of this shadow mask are cleaned.
Patent JP-H0943123-A (JP)
Title: Material testing machine
Inventor: OGATA TATSURO
IPC: G01N3/08
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To improve the service life of the grasping teeth of an opening/closing grasping tool. SOLUTION: A holder 75 is attached to the front end of a piston 72 and grasping teeth 74 are inserted into a recessed section at the front end face of the holder 75. The teeth 74 have a flat rear surface. The recessed section on the front end face of the holder 75 has a cross section which is nearly equal to the contour of the teeth 74. Almost all periphery of the teeth 74 is put in the recessed section of the holder 75. Therefore, the service life of the teeth 74 can be improved, because no bending moment acts on the teeth 74 and no clack occurs in the teeth 74 even when a test load is applied.
Patent JP-H0358450-A (JP)
Title: Ceramic package of semiconductor device
Inventor: NAGAI SHINICHI
IPC: H01L23/02
Filed: 1989-07-26
Abstract: PURPOSE:To prevent the fact that a bonding wire and the wire clamper of a bonder come into contact with a metal ring and a bonding failure is generated by a method wherein a striplike gold-plated layer is applied along the outer periphery of a cavity and moreover, a groove part is formed along the outer periphery of this gold-plated layer. CONSTITUTION:A striplike gold-plated layer 1 is applied along the outer periphery of a cavity 3 of a ceramic substrate and moreover, a groove part 2 is formed along the outer periphery of this layer 1. In such a way, by forming the layer 1 and the groove part 2 along the outer periphery of the cavity 3, the fact that a bonding wire and a wire clamper of a bonder come into contact with the layer 1 in a bonding process and a bonding failure is generated is eliminated, a metal cap 4 is welded into the layer 1 by roller electrodes 5 and a package can be sealed.
Patent JP-2000006881-A (JP)
Title: Position control device for unloading conveyor in bulk carrier
Inventor: IIO MIKIO
IPC: B65G67/60
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To prevent the tip of a boom from being shifted due to vertical motion of the hull of a ship to spill bulk materials when the bulk materials are unloaded in a state where the tip of the cantilever boom equipped with an unloading conveyor and capable of derricking motion, slewing motion, is placed just above a hopper on a wharf. SOLUTION: A boom 12 is equipped with a hoisting device 31, namely a derricking means 42, and a rope 41 of the hoisting device is fastened to the boom 12 through a moving block 34, a fixed block 40 moving vertically integrally with the hull of a ship. When the boom 12 is turned about a support 19 of the portion of the boom being put on a hopper 11, the length of path of the rope 41 is changed and the moving block 34 is moved vertically in relation to the boom 12. These movements are detected, and a corrective operation to return the tip of the boom 12 to the specified position is performed.
Patent JP-S63125801-A (JP)
Inventor: ANDORE SUTEIRU
IPC: F15B1/08
Filed: 1987-08-04
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-2001022644-A (JP)
Title: Information processor, information control method, game system, game control method, falsification discriminating device for save data and memory unit
Inventor: TERADA YOSHIYUKI
IPC: A63F13/95
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a game system with which falsified save data are effectively prevented from being read and the feelings of achievement or interest obtained from operation peculiar to a game can be enjoyed. SOLUTION: An icon peculiar to the game is stored in a CD-ROM for storing a game program and when saving game data, this icon is stored together with the save data. When it is requested to restart the game by loading the game data (S9), the icon in the save data is compared with the icon peculiar to the game stored in the CD-ROM (S10) and when the icons are not matched (S11, NO route), the game is not restarted but forcedly ended (S13).
Patent JP-S5896423-A (JP)
Title: Signal input circuit
Inventor: INOUE TADASHI
IPC: H03K17/795
Filed: 1981-12-03
Abstract: PURPOSE:To reduce power loss due to circuit resistance and to improve the power efficiency, by providing the 1st power supply operating a contactless signal transmitting element and the 2nd power supply destroying the insulating film produced at input contacts. CONSTITUTION:In closing an input contact 1, since the voltage of the insulating film breakdown is applied to an input terminal 21 from a power supply, the moment when the contact 1 is closed from the open state, the insulating film caused across the contact 1 is destroyed with this voltage and a current flows. When the current once flows, the terminal 21 reaches almost zero potential, then a current flows from the 1st power supply 52 and a light emitting diode 41 is illuminated. Since a small current is enough for the destruction of the insulating film of the contact 1, a high resistance can be used for a current limit resistor 7 and since the voltage of the power supply 52 is low, the power loss in the current limit resistors 7 and 32 is less.
Patent JP-H1139261-A (JP)
Title: Device and method for generating access control information
Inventor: CHIBA KENJI
IPC: G06F21/34
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To enable a manager to control access by independently generating access control information for each user based on the disclosed information of the users in compliance with user' requests. SOLUTION: C=duE<m> .mod.nm and a modulus nm are inputted to an information inputting section 103 as the information on a user. The inputted C and nm are sent to a user secret information generating section 104 and the section 104 generates the secret information du of the user by decoding the C and nm to du=CDm .mod.nm by using the secret-key releasing key Dm of a manager stored in an internal information storing section 110. An access control information control section 106 generates access control information 109 (δus-Ds-du) from the secret information of the user and information 102 on resources. The user utilizes contents by using the access control information.
Patent JP-S5985143-A (JP)
Title: Satellite communication system
Inventor: OONO SATORU
IPC: H04B7/005
Filed: 1982-11-08
Abstract: PURPOSE:To constitute an economical line by providing a function of centralized control to earth stations located at an interval losing the correlation without providing an exclusive diversity earth station. CONSTITUTION:The earth stations 2-9 are placed at sufficiently parted location and transmit a pilot signal fp in time division, and the system consists of control stations 2, 3 having a central controller of DAMA and transmitting a control signal fc, and the earth stations 4-9 having no centralized control function. The control stations 2, 3 compare and discriminate each receiving level subjected to time division for a pilot signal fp' reflected by a satellite 1, the control station having a high level transmits a control signal fc for attaining the central control of DAMA, and the control station having low level stops the transmission of the control signal. thus, a control station is subjected to attenuation due to rainfall, then the control is switched to other control station with less attenuation, allowing to obtain the similar effect as the site diversity with the switching system.
Patent JP-H0728164-A (JP)
Title: Portable liquid crystal projector
Inventor: OYAMA EIJI
IPC: G03B21/00
Filed: 1993-07-13
Abstract: PURPOSE:To construct small a portable liquid crystal projector which can project an animation due to VTR and a still picture due to slide film selectively. CONSTITUTION:Changing-over between animation and still picture is made with a liquid crystal display panel 38a which displays images from a VTR installed upright at one end of a revolving member 50 and a lens 39a for liquid crystal display panel and another lens 39b for slide film installed in line at the other end arranged so that they are revolving, and the revolving member 50 is revolved along a sector-form rack gear 61 installed on a fixing plate 60 and a sector-form guide groove 62 concentrical with the rack gear. The revolving member 50 is driven with rotation of a pinion 52a meshing with the rack gear 61 and moves under the guidance of a guide roller 53 which slides in the guide groove 62.
Patent JP-H0548642-A (JP)
Title: Electronic mail system
Inventor: SONODA SHOICHIRO
IPC: H04L12/58
Filed: 1991-08-06
Abstract: PURPOSE:To provide the electronic mail system in which a sender recognizes it that a recipient does not receive a mail. CONSTITUTION:A mail reception section 1 receives an electronic mail sent through a network. Upon the receipt of the electronic mail, a reception marker display section 2 displays a reception marker and informs it to the recipient. A mail extract confirmation section 6 checks whether or not the received electronic mail is extracted by the recipient. When a return date is in existence in the received mail, a timer section 5 sets a timer in matching with date information received by a timer management section 4. When the electronic mail is extracted before the designated date, the timer section 5 releases the timer and when the timer overflows, it is informed to the timer management section 4. The timer management section 4 receiving a notice gives a command to a mail return section 7 and sends back the received electronic mail to the sender through the network.
Patent JP-H0856486-A (JP)
Title: Flower-picking machine
Inventor: NAKAGAWA OSAMU
IPC: A01G3/00
Filed: 1994-08-19
Abstract: PURPOSE: To obtain the flower-picking machine capable of picking only flowers in response to the heights of the flowers, when the heights of the flower parts of plants planted in plural rows on a ridge are different from each other. CONSTITUTION: The flower-picking machine is provided with a reel body having a main raking plate 24 long in the width direction of a travel frame and rotating to rake in flower parts 10a on the front of the travel frame, and with a cutting means 44 comprising a cutting blade 24 and a heating heater 46 which are disposed along the lower side periphery of the reel body. Plurally auxiliary raking plates 40 divided in the longitudinal direction are mounted on the main raking plates, respectively, in a state capable of being moved in the radial direction of the reel body, and the heights of the cutting means 44 can be controlled in response to the divided sites of the respective auxiliary raking plates 40 so as to approach the longitudinal edges of the respective auxiliary raking plates.
Patent JP-S6257023-A (JP)
Title: Generating device for information processing procedure
Inventor: TAKAHASHI TSUTOMU
IPC: G06Q50/04
Filed: 1985-09-06
Abstract: PURPOSE:To decrease the necessity bringing up an expert by decomposing an information processing process into basic processing units, storing the processing units themselves together with their combinations and composing the processing procedure based on an output request. CONSTITUTION:When the operator makes an output request in a table A, the system retrieves an intelligent base 100 to find out an intelligence 107 and to decode the content. As a result, it is found that the table A is obtained by a conversion t1 from tables B, C. and intelligences 103, 109 relating to the tables B, C are found out and decoded, the columns of the input table and conversion name are idle in the table B and it is discriminated that they are prepared in the data base as input basic data. It is discriminated that the table C is obtained by conversion t2 from tables V, W from the intelligence relating to the table C. Further, intelligences 104, 108 of the tables V, W are retrieved and decoded and it is found that the tables V, W give the input basic data. Thus, the table A requested by the operator is obtained by applying the conversion t2 to the tables V, W and further applying the conversion t1 to the tables C, B obtained from the former conversion.
Patent JP-2001023769-A (JP)
Title: Microwave oven
Inventor: HAYASHI HIDETAKE
IPC: H05B6/68
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To provide an output of a microwave generating means even where a supply voltage is low with the phase of an AC power supply in the vicinity of 0 deg. and 180 deg.. SOLUTION: A frequency conversion circuit 2 is connected to an AC power supply 1. The frequency conversion circuit 2 comprises a DC power supply circuit 4 which converts the AC power supply 1 to a DC power supply, and a grade quasi-E inverter circuit 13 connected to the output side of the DC power supply circuit 4. The inverter circuit 13 has a resonance circuit 10, an IGBT (insulated gate bipolar transistor) 11, and a freewheel diode 12 connected in inverse parallel with the IGBT 11. A resonance voltage detecting circuit 50 detects the resonance voltage of the supply resonance circuit 10 and a control circuit 19 controls the on-period of the IGBT 11 so that the lower the detected voltage is detected by the resonance voltage detecting circuit 50, the longer the on-period is controlled.
Patent JP-H1140861-A (JP)
Title: Manufacture of cobalt antimonide thermoelectric material
Inventor: NAKAGAWA HAMAZOU
IPC: H01L35/34
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To eliminate a grinding process, where impurities are liable to be mixed and to realize a manufacturing method where processes are simple and suitable for mass production by a method, wherein a material is melted into a solution of prescribed composition, the solution is solidified in a mold, and the solidified body is subjected to a thermal treatment where it is kept to stand for a prescribed time at a specific temperature. SOLUTION: A mixture of cobalt(Co) of purity 99.9985% and antimony(Sb) of purity 99.999% compounded at a mol ratio 1:3 is introduced into an alumina crucible, heated through high-frequency heating, and raised up to a temperature of 1100 deg.C into an alloy melt. The alloy melt is kept at a temperature of 1100 deg.C for five minutes, then poured into a copper mold kept at a room temperature in an argon atmosphere, and solidified into about a 150×200×10 mm<3> alloy cast piece. Furthermore, the alloy cast piece is subjected to a thermal treatment which is carried out in an argon atmosphere of atmospheric pressure at temperatures of 400 to 850 deg.C, especially at a temperature of 650 deg.C for fifty hours, whereby all the cast piece is turned into a CoSb3 body of single phase. Through this setup, manufacturing cost can be reduced.
Patent JP-S5897720-A (JP)
Title: Power supply circuit
Inventor: YAMANE ETSUO
IPC: G06F1/26
Filed: 1981-12-04
Abstract: PURPOSE:To reduce the power consumption of an auxiliary power supply, by switching a load to a holding state from an active state with the 1st switching circuit which works when the voltage of a primary power supply becomes lower than a certain level and then switching the primary power supply to an auxiliary power supply when the voltage of the primary power supply drops further. CONSTITUTION:When the constant voltage Vm supplied from a primary power supply battery Bm, a resistance R1 and a Zener diode D2 lowers less than a certain level, a TR1 is turned off. Thus an active/holding switching terminal Run/Halt of a load circuit L is set at a low level, and the load L is set in a holding state regardless of the ON/OFF of a switching SW. As a result, the power consumption is reduced. When the voltage Vm lowers furhter, a TR2 is turned off. At the same time, a TR3 is turned on from off, and the voltage of an auxiliary power supply battery Bb is applied to a terminal Vdd of the load L to maintain the holding state of the load L. This can prevent the waste of the battery Bb. Such a power supply circuit is suited to a power supply of a computer.
Patent JP-S6173408-A (JP)
Title: Controlling method of transmitting output
Inventor: ENDO SUMIO
IPC: H03G3/02
Filed: 1984-09-19
Abstract: PURPOSE:To control an output efficiently independently of the kind of a transmitting output by roughly coupling a directional coupler to reduce its insertion loss, amplifying and detecting an advancing wave component by an amplifier to reduce its control error and inserting and controlling a high frequency variable attenuator between the directional coupler and the amplifier. CONSTITUTION:Since the input changing width regarded as a linear area is about <=20dB, the width is attenuated by 16-17dB in a high frequency attenuator 14 arranged on the output side of the directional coupler 4 to expand a line detecting area twice. Therefore, >=32-34dB is obtained in the linear area of the detected output. The detecting voltage is adjusted by a DC amplifier and a level adjuster so that the control range becomes a linear range and applied to a voltage comparator 11 to be compared with the voltage ES of a reference voltage generator 12 on the other terminal. A supplied power control part 10 compares the reference voltage ES with the output voltage EA of a DC amplifier 17 and automatically controls a control voltage EC to the low level in case of ES<EA or to the high level in case of ES>EA.
Patent JP-H0842851-A (JP)
Title: Air distribution control gas turbine combustor
Inventor: HAYASHI SHIGERU
IPC: F23R3/34
Filed: 1994-07-29
Abstract: PURPOSE:To provide a dilute premixing combustion gas turbine combustor in which a flow rate change in premixing air can be increased, a fuel/air ratio in a combustion region can satisfactorily be diluted for a wide load variation range, and an exhaust level of NOx can be limited to a very low value irrespective of the load. CONSTITUTION:There is provided a flow passage through which premixing air 14 and dilution air 15 flow, and there is disposed a flow rate distribution mechanism of the premixing air and the dilution air in the flow passage. For the flow rate distribution, it is so constituted that when one is maximum, the other is minimum, and that they are made continuously variable from the maximum to the minimum, and further that a fuel/air ratio of the premixing air is controlled by adjusting the flow rate distribution matching with the flow rate change in the premixing fuel. For the flow rate distribution it is done by an air distributor which is operated with a driver 20, and the location of a valve of the ditributor is adjusted matching with the flow rate change in the premixing fuel.