baber/WOPTO huggingface dataset:
Patent JP-S60140936-A (JP)
Title: Transmission power control system of earth station device applied to satellite communication system
Inventor: FUJII AKIRA
IPC: H04B7/005
Filed: 1983-12-28
Abstract: PURPOSE:To improve the quality of line by optimizing as a whole a level diagram of a communication system even if a cause to produce fluctuation such as attenuation due to rainfall takes place in a propagating path of a radio wave tying earth stations in the satellite communication amplifying in common >=2 waves by on satellite repeater. CONSTITUTION:After a signal from plural earth stations received by an antenna 1 is separated by a branching filter 2 at each frequency, the signal is amplified by a corresponding amplifier among n-set low noise amplifiers 3-1-3-n. The frequency-converted signal is amplified by a stage of a large power amplifier 11 and transmitted from the antenna 1. A voltage representing S/N of a transmission line from the plural earth stations is given to a selection circuit 14 and the minimum S/N is selected from them. Furthermore, the minimum value of the S/N measuring value received by the plural opposite stations corresponding to the own station transmission line is controlled to a value slightly better than the minimum S/N of all the lines from the plural earth stations during corresponding including other stations.
Patent JP-H04125888-A (JP)
Title: Test device for circuit provided with fifo memory
Inventor: NOMURA SHINGO
IPC: G11C7/00
Filed: 1990-09-14
Abstract: PURPOSE:To facilitate the specification of an error part and to conduct individual tests on a FIFO memory and an internal circuit by appropriately setting the logical level of a setting signal and selectively outputting input data and the output of the FIFO memory to the internal circuit or an external circuit for test. CONSTITUTION:Branching destination control signals S1 and S2 outputted from a branching destination control signal generation part 13 are inputted to a branching part 11 and branching destination control signals S3, S4 and S6 are inputted to a branching part 12. Then, the branching destination of the signal inputted in correspondence with the logical levels of the branching destination control signals is decided. Since input data and the output of the FIFO memory 10 can be branched to the internal circuit and the external circuit for test by appropriately setting the logical level of the setting signal, the memory 10 and the internal circuit can individually be tested by changing data speed. When the error occurs in the internal circuit, it becomes easy to specify in which pat the error occurs.
Patent JP-H03112334-A (JP)
Title: Bearing structure for outer-rotor motor
Inventor: SHINODA YUKIO
IPC: H02K1/18
Filed: 1989-09-21
Abstract: PURPOSE:To permit the retention of a bearing member surely even at a high temperature by a method wherein a cylindrical stator supporting member is fitted forcibly into a stator core while a bearing member, supporting a rotary shaft coupled to a rotor, is fitted forcibly to a position opposed to the press fitting part of said stator supporting member and the stator core. CONSTITUTION:In a motor, consisting of a stator core 1, a stator supportlng member 3, a sleeve bearing 9, a rotor 12 and a rotary shaft 10, the stator supporting member 3, made of a synthetic resin, is fitted forcibly into the inner periphery of the stator core 1. The stator supporting member 3 is provided with a plurality of projections 8, contacted with the inner peripheral surface of the stator core 1 with pressure, while the projections 8 are formed so as to be extended axially with a length shorter than the thickness of the stator core 1. The stator core 1 is fitted forcibly into the stator supporting member 3 and, further, a sleeve bearing 9 is fitted forcibly. According to such a structure, intensive adhesion and retention of the sleeve bearing 9 to the stator supporting member 3 may be effected at even a high temperature.
Patent JP-2001063078-A (JP)
Title: Method for restoring ink-jet head, and its restoration mechanism, and cap for sucking
Inventor: TANNO RYUJI
IPC: B41J2/185
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To obtain a method for restoring an ink-jet head whereby air bubbles, dust, etc., in the head can be surely discharged. SOLUTION: A lip part of a cap 61 for sucking is pressed to a face where head nozzle holes 50a are formed, or its periphery, thereby providing a state without a gap. A space between the cap 61 for sucking and the face with the head nozzle holes 50a or its periphery is turned into a sealed state. The space is reduced in pressure, so that air bubbles or dust remaining in an ink-jet head 50 are discharged. The lip part is butted against or approached to the face with the head nozzle holes 50a or its periphery, thereby forming a gap to the cap 61 for sucking and the face with the head nozzle holes 50a or its periphery. The space between the face with the head nozzle holes 50a or its periphery, and the cap 61 for sucking is reduced in pressure, so that ink drops adhering to the face with the head nozzle holes or its periphery are removed.
Patent JP-H0294402-A (JP)
Title: Glass-sealed thermistor element for high temperature
Inventor: KINERI TOORU
IPC: H01C7/02
Filed: 1988-09-29
Abstract: PURPOSE:To cause the title thermistor element to maintain a high electric resistance value even at a high-temperature by using glass containing no alkaline metal component. CONSTITUTION:After a wafer composed of a sintered body containing a carbide, nitride, boride, silicide, etc., is produced, electrode layers 4 are formed on both surfaces of the wafer and a thermistor chip 1 is obtained by cutting the wafer. Meat resisting lead wires 3 of Kovar alloy, etc., having good adhesiveness to searing glass are connected to the chip 1. Then the chip 1 is inserted into a glass tube and the glass tube is sealed with a glass sealing agent 2 by heat- treating the glass tube in an inert atmosphere. It is necessary that the total amount of the alkaline metal contained in the glass must be <=5wt. % in an oxide equivalent. When the thermistor element is sealed with the glass tube substantially containing no alkaline metal in such way, the thermistor can maintain a high electric resistance even when the thermistor is used at a high temperature of >=500 deg.C.
Patent JP-H1185515-A (JP)
Title: Microprocessor
Inventor: YAMAURA SHINICHI
IPC: G06F9/32
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a microprocessor which can attain cost down by reducing a hardware while keeping the high-speed throughput to a certain degree. SOLUTION: Inside a fetch unit 2, a branch predictive mechanism is provided for predicting whether or not a condition branching instruction is to be branched. Then, this condition branching instruction is composed of a branching instruction code, branch predictive valid bit, branch condition field and branch destination address. The said branch predictive mechanism detects the said branch predictive valid bit in the code of the condition branching instruction and judges that condition branching instruction as an instruction to perform branch prediction when this bit is '1' but judges it as an instruction not to perform branch prediction when the bit is '0'.  Concerning the condition branching instruction to perform branch prediction, the branch prediction is executed by the microprocessor but concerning the condition branching instruction not to perform branch prediction, the execution of the instruction is stopped until the branch of that condition branching instruction is fixedly discriminated by a branching unit 4.
Patent JP-2000070206-A (JP)
Title: Wiping cleaner
Inventor: KAGOSHIMA IWAO
IPC: A47L13/24
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a wiping cleaner for turning a fixing mechanism capable of coping with the sheet bodies of various thickness and fixing the fold-over part to an upper surface side of the sheet body put on the bottom surface of a cleaner head part so as to become a structure with excellent fixing strength in extremely simple constitution. SOLUTION: The fixing mechanism K for folding the sheet body 5 put on the bottom surface 4 of the cleaner head part 2 over to the upper surface part of the cleaner head part 2 and fixing the fold-over part 5A to the upper surface part of the cleaner head part 2 is provided and an opening/closing part 6 is freely elevatably, lowerably, openably and closably provided on the upper surface part of the cleaner head part 2. A locking part 9 to be abutted and locked to the fold-over part 5A of the sheet body 5 is provided on the opening/closing part 6 or the upper surface part of the cleaner head part 2 positioned at the lower part of the opening/closing part 6, and an opposite engaging part 10 to be engaged with the locking part 9 is provided on the opposite position of the locking part 9.
Patent JP-S61123952-A (JP)
Title: Identifiable number detecting device for cassette
Inventor: TANAKA KATSUNORI
IPC: G11C5/00
Filed: 1984-11-20
Abstract: PURPOSE:To reduce the time for preparation of software at the time of table drawing and to reduce the memory capacity, by identifying the number of identifiable bodies which is loaded on the cassette by cassette itself and logical circuit placed between the controlling means, and supplying a selection signal to the cassette from the controlling means. CONSTITUTION:A memory on signal 6a obtained at logical circuit 10 is impressed to a control circuit 1, and selection signal is increased sequentially as 00, 01, 10, 11. At this time, if the number of '0' in a memory on signal 6a is identified to be only '1' by the control circuit 1, the bodies number of identifiable namely the number of bubble memory, inside a cassette 3 is identified as '1'. If two '0's continues, the number of bubble memory is '2', if there are continuous three 0's, then the number of bubble memory is 3. And if all of the four digits are identified as '0', then the number of the bubble memory is regarded as 4. Namely, according to the change of increment of selection signal made by one memory on signal, the control circuit can identify the number of bubble memory. Therefore, unlike the conventional method, there is no necessity of inputting plural number of identification signals to the control circuit 1.
Patent JP-H08108763-A (JP)
Title: Transmission operating device
Inventor: SUZUKI KAZUTOSHI
IPC: B60K20/04
Filed: 1994-10-12
Abstract: PURPOSE: To make the operability of an engine cover opened and closed consistent with the operability of shift and selection while improving the walk-through performance. CONSTITUTION: A first bracket 2 is fixed to a floor 1 located on the front side of a rise floor part 1b. A second bracket 3 extended onto a horizontal floor part 1a is provided pivotably about a bracket pivoting shaft 4 provided in the front and lower position of the horizontal floor part 1a and removably attached to the horizontal floor part 1a by a removable attaching mechanism. An operating lever 6 is provided on the second bracket 3 to be connected to a transmission through a cable.
Patent JP-S61125057-A (JP)
Title: Semiconductor device
Inventor: HANABUSA YOSHIAKI
IPC: H01L23/44
Filed: 1984-11-22
Abstract: PURPOSE:To improve cooling capability and heat radiation effect of a semiconductor chip by a simple structure, by sealing a sealing medium of insulating, low-boiling-point liquid or gas in the inside of a sealed hollow package. CONSTITUTION:A wiring comprising aluminum is provided on a package substrate 1. Outer leads 2 for input and output are electrically connected to the specified wiring on the package substrate 1. A package cap 3 is bonded and sealed to the package substrate 1 by a heavy duty bonding agent or low melting point glass. Protruded electrodes 5 for input and output terminals are provided on a semiconductor chip 4. The protruded electrodes 5 are reflowed. The input and output terminals of the semiconductor chip 4 and the input and output terminals of the package substrate 1 are electrically connected through the wiring. As for a cooling medium 6 of insulating, low-boiling-point liquid or gas, which is sealed in the package, distilled waver, alcohol and the like are used in detail. The outside of the package cap 3 is forcibly cooled by cooling water or cooling gas.
Patent JP-H07149724-A (JP)
Title: Bicyclic compound as excitatory amino acid receptor antagonist
Inventor: JIEIMUZU AREN MON
IPC: C07D403/06
Filed: 1994-10-12
Abstract: PURPOSE: To obtain a novel bicyclic compound useful as an antagonist against excitatory amino acid receptors and in the treatment of neurological disorders.  
     CONSTITUTION: This bicyclic compound is a compound represented by the formula (wherein W is O or S; R 1  is CO 2 R 2 , PO 3 H 2 , tetrazol-5-yl or thiotetrazolyl; R 2  is H, a 1-6C alkyl, a substituted alkyl, a cycloalkyl or an arylalkyl; R 3  is H, a 1-10C alkyl, an arylalkyl, an alkoxycarbonyl, an aryloxycarbonyl, an arylalkoxycarbonyl, or an acyl; (n) is 0-2; (m) and (p) are each 0 or 1; and provided that, when R 1  is thiotetrazolyl, (m) is 0 or the sum of (n), (m) and (p) is at least 1 or when (m) is 1 and R 1  is CO 2 H, (p) is 1) or a pharmaceutically acceptable salt thereof, e.g. (1SR, 2SR, 5RS, 8SR)-3-aza-8-{[1(2)H-tetrazol-5- yl]methyl}bicyclo[3,3,0]octane-2-carboxylic acid. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H02120303-A (JP)
Title: Manufacture of ethylene copolymer
Inventor: ERIZABESU AN BENHAMU
IPC: C08F10/00
Filed: 1989-09-21
Abstract: A copolymer of ethylene and a higher alpha-olefin, preferably 1-hexene and/or 4-methyl-1-pentene, can be produced using an activated and subsequently carbon monoxide reduced chromium containing catalyst and a trialkyl boran cocatalyst. The polymerization process must be carefully controlled to produce a copolymer resin that can be made into a tough, impact resistant film.
Patent JP-H0297299-A (JP)
Title: Dyna-starter
Inventor: MITSUI TSUTOMU
IPC: H02P9/04
Filed: 1988-09-30
Abstract: PURPOSE:To obtain various output voltage while acquiring large torque by providing a circuit changeover means to generator operation of a synchronous generator-motor, a rotational-position detecting means, a timing setting means, an output matching means, a comparison control means adjusting each power supply and an inverter device. CONSTITUTION:A circuit changeover means 92 changing over a synchronous generator-motor to generating operation, the rotational-position detecting means 61, 62, 63 of a rotor, the rotational-timing setting means H of a shaft 20, and output matching means Dz1, Dz2, Dz3 are provided. A comparison control means F adjusting the voltage of each power supply P1, P2, P3 and an inverter device G are furnished, thus obtaining various different output voltage when an AC generator is used, then acquiring large torque when a motor is employed.
Patent JP-S6487013-A (JP)
Title: Electric resistance welded tube forming squeeze roller
Inventor: KAWAKAMI MASAMOTO
IPC: B23K11/08
Filed: 1987-09-30
Abstract: PURPOSE:To delay the generation of a heat crack of a caliber corner part, and to improve the service life of a roller by leading cooling water into the inside of the roller and cooling it. CONSTITUTION:A partition plate 4 is pushed and fixed by a bolt 8 between a circulating passage F and G provided on a sleeve 2-1. Cooling water which has circulated from a circulating passage D provided in the radial direction of the end face of the upper side of a roller 1 passes through a circulating passage E provided on the sleeve 2-1, goes into F and makes about one round, and thereafter, led to a circulating passage G for passing through the circulating passage F and H by a weir of the partition plate. Also, said cooling water makes about one round through the circulating passage H, dammed by the partition plate 4, led to a circulating passage I for drainage and discharged from K. In such a way, an L part in which a heating temperature of the roller becomes the highest temperature is cooled first, and subsequently, the surface of a caliber is cooled, by which a service life of the roller can be improved.
Patent JP-H0558701-A (JP)
Title: Production of mortar concrete
Inventor: NAKANE ATSUSHI
IPC: C04B28/02
Filed: 1991-09-02
Abstract: PURPOSE:To provide a production method of a high strength mortar concrete by forming an aggregate suitable to produce a super high strength mortar concrete and by making the blending condition rational. CONSTITUTION:The aggregate is essentially formed from quartz or feldspar. The aggregate has >=2.58 specific gravity, >=90 Shore hardness and >= 2000kgf/ cm<2> compressive strength as physical properties. As for the blending condition of the aggregate, ratio of water to a binding material is 25%, 5-20% per weight of a cement of a silica fume containing >=90% SiO2 is added as an admixture and a high performance AE water reducing agent is used as a water reducing agent.
Patent JP-S6488205-A (JP)
Title: Car height sensor for car
Inventor: TSUBATA HIDEO
IPC: G01B11/02
Filed: 1987-09-30
Abstract: PURPOSE:To continuously measure a change in a car height and to enhance durability and reliability, by fixing one of a combination of a light source with a unidimensional position detecting element and a slit shutter to a car body member and moving the other one in connection with the up-and-down displacement of a wheel support member with respect to the car body member. CONSTITUTION:A unidimensional position detecting element 3 is constituted so that the photocurrent generated by the incident light from a light source 1 is split so as to be inversely proportional to the distance from the position of the incident light to the electrodes at both terminals of the element 3. Therefore, by taking the sum and difference of the photocurrents I1, I2 taken out from both electrodes using an operation circuit 4, the position of the incident light can be calculated. Then, a slit shutter 2 is moved from the position of a drawing (a) to the position of a drawing (b) and, with this movement, a slit 2a is allowed to exceed the center of the element 3 to reach the position opposed to the under side. Whereupon, the magnitude relation of the current I1, I2 from both electrodes is reversed by the movement of the position of the incident light to the element 3 but the moving quantity of the position of the incident light can be continuously calculated by the operation of the circuit 4.
Patent JP-H0562899-A (JP)
Title: Formation of semiconductor thin film
Inventor: SAMEJIMA TOSHIYUKI
IPC: H01L31/04
Filed: 1991-08-30
Abstract: PURPOSE:To enable the formation of an amorphous semiconductor thin film of good quality at a low temperature of 300 deg.C or below. CONSTITUTION:After forming a gate electrode 2, gate insulating film 3, source region 6 and drain region 7, a non-doped a-Si:H thin film 8 is formed on the whole surface by the plasma CVD method at a low temperature of 300 deg.C or below. The resulting a-Si:H thin film 8 is fused by pulse laser light L irradiation and then solidified. Thus, the a-Si:H thin film 9 is formed only on the gate insulating film 3 between the source region 6 and the drain region 7. This a-Si:H thin film 9 is used for channel region. Then, this thin film 9 is hydrogenated by the hydrogen plasma treatment.
Patent JP-H1186698-A (JP)
Title: Optical touch panel
Inventor: SAIJO MASARU
IPC: G06F3/042
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To prevent the effects of a disturbance light by providing a light- shielding member on the inside upper surface of a translucent protecting cover for covering a light-emitting element line and a light-receiving element line. SOLUTION: The adhesion of dust to a light-emitting element line 2 and a light-receiving element line 3 and the touch thereto by the finger of a user are prevented by a protecting cover 4. A light-shielding member 5 is stuck to the ceiling inside part of the protecting cover 4, and the sidewall inside upper part thereof with not shield the optical axis between the light-emitting element line 2 and the light-receiving element line 3. As the light-shielding member 5, any material which does not transmit light may be used, and for example, a thin iron plate or synthetic resin plate may be adapted.  A prescribed content such as an account button group for designating a ticket is displayed on a display screen 1, and when a user designates it by the finger, the light beams of the x-axial and y-axial optical axes corresponding to the finger are shielded, and a prescribed information corresponding to the designation by the finger can be inputted, without being affected by a disturbance light. It is also capable of coping with existing optical touch panels.
Patent JP-H07115401-A (JP)
Title: Optical heterodyne receiver and its operational method
Inventor: RAINHORUTO NOE
IPC: H04B10/60
Filed: 1994-09-14
Abstract: PURPOSE: To set a local oscillation frequency suitable for the polarization keying of data synchronization by recognizing the maximum value of demodulation signals and switching ON AFC after the local oscillation frequency enters a capture range. CONSTITUTION: A photocoupler 2 generates optical heterodyne signals U from data signals D and local oscillation signals Lo. An optic/electric converter 3 converts the optical heterodyne signals U to intermediate frequency signals ZF and sends them to a demodulator 4 and the demodulator 4 outputs the demodulation signals uDEM provided with respective positive and negative maximum values C11 and 12 in feature frequencies f1 and f2 corresponding to both binary symbol values of FSK modulated signals. A maximum value recognition circuit 8 recognizes the average value uDEM of the demodulation signals through an average value circuit 6 and sends control signals (u) to a local oscillator 1 so as to maximize it. An adjustment device 5 starts an AFC operation by a switch 51 after the local oscillation frequency where the maximum value is positioned is set.
Patent JP-2000063899-A (JP)
Title: Decayable particle
Inventor: MEIWA YOSHIHEI
IPC: A61K8/00
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a decayable particlewhich gives less damage to skin and itch due to decay of the particle during s process of washing and rinsing and a detergent composition which contains said decayable particle and shows excellent detergency and washing-out ability due to easy decay of the decayable particle by rinsing water and tears. SOLUTION: A decayable particle is formed by coagulation of a primary particle at least a part of which is insoluble in water and the coagulation is destroyed by decrease of concentration of water soluble salt of an aqueous solution containing a water soluble salt. The detergent composition contains a decayable particle, the water soluble salt, a surface active agent and water wherein the concentration of water soluble salt is less than the concentration of the saturated solubility. The detergent composition shows excellent physical (mechanical) detergency, less time dependence thereof and good availability and further gives less damage and itch to skin and excellent washing-out ability due to ease decay of the decayable particle by rinsing water and tears.