baber/WOPTO huggingface dataset:
Patent JP-H0264673-A (JP)
Title: Toner exhaustion detecting device
Inventor: IMAMURA TOMOATSU
IPC: G03G15/08
Filed: 1988-08-31
Abstract: PURPOSE:To obtain an inexpensive toner exhaustion detecting device excellent in operability and reliability by rotating two fillers of different flexibilities together with an agitator and detecting the condition of remaining toner from the flexure amount of the fillers. CONSTITUTION:At least two fillers 10 and 22 with different flexibilities are placed on toner agitating mechanisms 7 to 9 so that the fillers can rotate with the agitator 9. If a large amount of toner remains, the two fillers flex because of resistance, and the difference in the flexure amount between them becomes greater, whereas if a small amount of toner remains, the fillers hardly flex because of less resistance and the flexure amount becomes smaller. As a result, the condition of remaining toner, that is, toner exhaustion, can be detected. Thus, the inexpensive toner exhaustion detecting device excellent in reliability and operability can be obtained.
Patent JP-S6196799-A (JP)
Inventor: MAE TAKAHARU
IPC: H05K13/04
Filed: 1984-10-17
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-H0564456-A (JP)
Title: System linkage inverter
Inventor: KAWAKAMI NORIKO
IPC: H02M7/48
Filed: 1991-08-29
Abstract: PURPOSE:To realize efficient operation of inverter by disposing a DC booster means between a secondary battery and a self-excited inverter. CONSTITUTION:When a battery 1 is discharging, a current flows through a GTO 10B during ON interval of a self-extinguishable semiconductor element (GTO) and flows through a diode 11A during OFF interval thereof. Since the battery 1 is short-circuited through a reactor 2 during ON interval of the GTO 10B when a current flows therein, output current of the battery 1 increases. Upon turn OFF of the GOT JOB under that state, energy corresponding to current increment of the reactor 2 is fed through the diode 11A to a capacitor 3 and the voltage thereof increases. Upon variation of the battery 1 voltage, ON interval of the GTO 10B is varied by means of a constant voltage control circuit 13 and a pulse width modulation circuit 14 thus holding constant the DC input current of inverter. According to the invention, inverter can be operated efficiently.
Patent JP-H0264716-A (JP)
Title: Positioning device with pulse motor
Inventor: YAMAGUCHI HITOSHI
IPC: G05D3/12
Filed: 1988-08-30
Abstract: PURPOSE:To position with good accuracy regardless of a maximum speed, acceleration and deceleration ratio and an initial velocity and to shorten positioning time by providing a pulse motor controller having a setting switch, a counter circuit, a pulse generator, etc. CONSTITUTION:When an object is positioned in a target position, first, the target position is inputted to a counter circuit 8 by the operation of a setting switch 9 in a pulse motor controller 3. Next, a slow stop position is also inputted to the circuit 8 through a switch 9 and the circuit 8 performs the operation of what point of time a motor 1 is decelerated from the input values. When the distance to the target position is comparatively short, a deceleration is executed from the halfway of an acceleration through a pulse generator 12, etc., without performing a high-speed operation. When the distance is long, the high-speed operation is performed, and when the distance to the target position becomes fixed, the motor 1 is driven by a low-speed operation pulse and the object reaches the target position slowly. Thus, the positioning is attained with good accuracy regardless of the maximum speed, the acceleration and deceleration ratio and the initial velocity and the positioning time can be shortened.
Patent JP-H08115852-A (JP)
Title: Method for manufacturing capacitor element in solid electrolytic capacitor
Inventor: KURIYAMA CHOJIRO
IPC: H01G9/00
Filed: 1995-08-25
Abstract: PURPOSE: To manufacture a capacitor element while the volume of the chip element of the capacitor element in a solid electrolytic capacitor is increased. CONSTITUTION: By fitting a repellent member 15 to the root part of an anode rod 14 protruding from a chip piece 13 of a capacitor element 12, a dielectric such as tantalum pentoxide is formed and also a solid electrolyte layer by a metal oxide such as manganese dioxide is formed. Then, after shifting the repellent member fitted to the anode rod in the direction away from the chip piece, silver for the chip piece and a metal film such as nickel is formed, and then the anode rod is cut at a part the one side of the chip from a ring body.
Patent JP-S6461314-A (JP)
Title: Production of lithium aluminate
Inventor: OTSU SATOSHI
IPC: H01M8/02
Filed: 1987-09-02
Abstract: PURPOSE:To obtain lithium aluminate with greater surface area, by mixing Li salt and Al salt with a reaction agent to synthesize two or more compounds for Li followed by calcination. CONSTITUTION:The objective lithium aluminate can be obtained by dissolving lithium salt and aluminum salt in a solvent and mixing with a reaction agent to synthesize two or more compounds for lithium followed by calcination. Thus, said lithium compound such as carbonate and hydroxide are synthesized, and the calcination at temperatures higher than the melting points of said compounds will result in the formation of the objective lithium aluminate through a plural of reaction with time delay, thus leading to greater surface area of the lithium aluminate. In this production process, a gel-like alumina hydrate is first dehydrated into alumina with large specific surface area, and the reactions by which several lithium compounds are respectively converted into lithium aluminate occur in succession. Thus, by carrying out the reactions stepwise with time delay, the particle growth will be suppressed to produce the objective lithium aluminate with the fine particles retained.
Patent JP-S60110624-A (JP)
Inventor: NONAKA SEIZOU
IPC: B65B43/30
Filed: 1983-11-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6194688-A (JP)
Inventor: YAMAMOTO SHUNJIRO
IPC: D06F33/02
Filed: 1984-10-17
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-S6461874-A (JP)
Title: Picture processor
Inventor: AKIYAMA CHUJI
IPC: G06T1/20
Filed: 1987-09-02
Abstract: PURPOSE:To omit an exclusive RAM and to simplify the constitution of a picture processor by loading a program to a programmable circuit means from a memory by a command of a general processor to constitute an optional circuit and transferring the circuit data from the general processor to store it into a RAM to carry out the prescribed picture processing. CONSTITUTION:A programmable element 24 of a picture processor includes a connection area 25 containing many function blocks and switches and a control circuit 26 which controls said functions and switches to form a circuit in the area 25. The input/output function blocks of the area 25 are connected to a picture bus phi1 and a system bus phi2. At the same time, the picture data transferred to the bus phi1 from the general processor is stored in a RAM 28 connected to the area 25. Furthermore a ROM 27 is connected to the circuit 26 and the RAM 28 and a program is stored in the area 25 to form a circuit. Thus it is possible to omit an exclusive RAM which receives the picture data and to simplify the constitution of the picture processor.
Patent JP-S6197423-A (JP)
Title: Production of pitch carbon fiber
Inventor: YAMADA YASUHIRO
IPC: D01F9/14
Filed: 1984-10-17
Abstract: PURPOSE:Coal tar, coal tar pitch are treated in aromatic hydrocarbon oil and a cracking catalyst under specific conditions at their autogeneous pressure, then insolubles are removed and the remainder is treated at elevated tempera ture, melt-extruded, preoxidized and cqrbonized to give the title fiber of high strength and high modulus. CONSTITUTION:Coal tar and coal tar pitch are treated in the presence of an aromatic hydrocarbon oil and a cracking catalyst under autogeneous pressure at 350-500 deg.C for 10-60 minutes and insolubles are removed from the heat- treated product. Then, the remainder is heat-treated under normal or reduced pressure within 60 minutes and the resultant pitch is melt-estruded into fibers. The fibers are preoxidized in an oxidtive atmosphere at 250-400 deg.C, then cargonized in an inert atmosphere at 800-1,500 deg.C to give the objective carbon fiber.
Patent JP-S6375404-A (JP)
Title: Combustion method for tangential-firing boiler
Inventor: OTANI HIROSHI
IPC: F23C5/32
Filed: 1986-09-18
Abstract: PURPOSE:To achieve secure mixing and reduce the amounts of unburnt components and excess air ratio, by forming a fireball in a furnace through the injection of a fuel and air, and blowing overfire air to the downstream of the fireball to obtain a large virtual circle. CONSTITUTION:On the downstream of a fireball formed in a furnace 1 from a fuel injected from a burner 3 and air, overfire air (OFA) injected from OFA nozzles 5 makes contact with the fireball in the manner of surrounding the periphery of the fireball, whereby the OFA and the fireball are sufficiently mixed with each other. Therefore, the fireball and the OFA can be securely mixed with each other with the result of combustion, without impairing the effect of the OFA on reducing the amount of NOx.
Patent JP-H04101519-A (JP)
Title: Cable connecting structure of optical submarine relay
Inventor: KONDO MICHIO
IPC: H04B10/07
Filed: 1990-08-21
Abstract: PURPOSE:To make setting of thermal condition of cable connection of an optical submarine relay easy and to improve a manufacture yield of cable connection by preparing heat insulating ring-like grooves round the outer periphery of a metallic insert member. CONSTITUTION:The neighborhood of the connecting section between tale cable 12 and metallic insert member 18 the neighborhood of the connecting section between cable 16 at the realy side and metallic insert member 18 are covered with polyethylene molded bodies 28 and 30 for insulating coating, respectively. In order to mold a polyethylene molded body 24 round the outer periphery of metallic insert member 18, dies equipped with heaters are used to melt down polyethylene to mold. However, since the metallic insert member 18 is provided with insulating grooves 19a, 19b, and 19c for suppress thermal transmission from a large diameter portion 18a to both ends of the metallic insert member 18, thermal design is made easy when molding insulating molding bodies 28 and 30, thereby being able to further enhance the manufacture yield of the cable structure.
Patent JP-H0380325-A (JP)
Title: Program start system
Inventor: SATO OSAMU
IPC: G06F9/06
Filed: 1989-08-23
Abstract: PURPOSE:To flexibly deal with the application purpose change of a user by connecting a common program to the selection program stored in a program store means in response to a program start instruction in accordance with the corresponding start pattern information and starting these connected programs. CONSTITUTION:A start control means 131 works in response to a program start instruction and selects the corresponding start pattern information out of those stored in a start pattern information store means 121 based on the combination of selection programs 111 stored in a program store means 110. A start control means 131 connects a common program 102 stored in the means 110 to the program 111 and stores these connected programs in a main storage 103 to start them. Thus it is possible to flexibly deal with the application purpose change of a user.
Patent JP-H1058760-A (JP)
Title: Printer with scanner
Inventor: YAMAMOTO KENICHI
IPC: H04N1/04
Filed: 1996-08-20
Abstract: PROBLEM TO BE SOLVED: To simultaneously execute the reading of a manuscript and printing during the movement of a carrier by a method wherein the image reading scanner of a manuscript is installed on one side opposite to the installing side of a printing head so as to simultaneously execute both a printing processing and a reading processing under the condition that the start of the printing processing is staggered that of the reading processing by one running of a carrier or more and the feeding timing of a recording paper is staggered that of a manuscript by several runnings of the carrier. SOLUTION: A carrier 21, in which a manuscript 24 and a recording paper 27 are sucked and to the predetermined positions of which they are conveyed, is run. The image reading by the first one running of the carrier is executed. Since the number of carrier running counts is one, no printing is executed. During the first one running of the carrier, image data processing is executed and the read image is recorded as image data. Then, the next running of the carrier is executed and images are read. Since the number of the carrier running counts is two, at the running of the carrier, printing is executed on the basis of the first image data. The processing of read image data can fully be executed before the execution of printing.
Patent JP-S62277072-A (JP)
Title: Dc stabilized power source
Inventor: ABE ZENEMON
IPC: H02M3/28
Filed: 1986-09-17
Abstract: PURPOSE:To alleviate a temperature drift and 1/f noise by using a modulation type DC amplifier as an amplifier for a comparator. CONSTITUTION:The output voltage of a rectifier 4 connected with the secondary side of a high frequency transformer 3 is supplied to a load resistor 5. The load voltage is divided by a resistance divider 6 to detect the error between the output and the reference voltage of a reference power source 7. This error is input to a DC amplifying modulator 11 for modulating the carrier of an oscillator 10. This output is amplified by an AC amplifier 12, differentially combined with the output of the oscillator 10, for example, by an amplitude combining transformer 13 to be input to a transistor amplifier 2.
Patent JP-S59108415-A (JP)
Title: Thickness shear piezoelectric oscillator
Inventor: KONNO TETSUO
IPC: H03H9/10
Filed: 1982-12-14
Abstract: PURPOSE:To realize a piezoelectric oscillator which is inexpensive, almost unbreakable and suitable for mass-production by holding a piezoelectric element in a case by means of a spring. CONSTITUTION:Holding springs 4, 5 are fixed to one end of a crystal chip 1 and a driving electrode 2 and the holding springs 4, 5 are connected. Then, the crystal chip 1 is mounted on a spacer 7B and a support spring 6 is connected to the opening at the right side of the spacer 7B. A spacer 7A is mounted by contacting the support spring at the corner of the crystal chip 1. The center part of the crystal chip 1 is contactless with the spacers 7A, 7B. Further, the entire device is sealed by a mold member 8. The adjustment of the resonance frequency by a laser ray is attained by using a transparent material for the mold member and the spacers.
Patent JP-2000035953-A (JP)
Title: Computer system, initialization data transfer method and record medium
Inventor: YAMAMOTO NOBUO
IPC: G06F1/24
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To simplify an initialization circuit for supplying initialization data to plural mask MPUs. SOLUTION: When reset signals supplied from a reset signal generation part 1 to the mask MPU 2 are turned to a released state, the mask MPU 2 reads the initialization data from an initialization data storage part 5 and performs an initialization operation. Then, the mask MPU 2 generates the initialization data of the mask MPU 4 and writes the generated initialization data of the mask MPU 4 in the initialization data storage area of a bidirectional memory 3 for performing bidirectional data transfer with the mask MPU 5. When the reset signals supplied from the reset signal generation part 1 to the mask MPU 4 are released, the mask MPU 4 reads the initialization data from the bidirectional memory 3 and performs the initialization operation.
Patent JP-H1157062-A (JP)
Title: Water glasses
Inventor: FUKAZAWA SHUNJI
IPC: A63B33/00
Filed: 1997-08-13
Abstract: PROBLEM TO BE SOLVED: To enable fine adjustment of the interval between inner end parts of a pair of lens frame members in water glasses. SOLUTION: Inner end parts 3 of a pair of lens frame members 2 having separate lenses 2A of water glasses 1 are linked through a band 4. A first engaging part and a second engaging part are formed on the inner end parts 3 and end parts of the band 4 so as to be engaged with or disengaged from each other. One of the first and second engaging parts is constituted of a circular member 17 and a shaft part 13 into which the circular member 17 is movably inserted while the other of the first and second engaging parts is formed to be engaged with or to be disengaged from the shaft part 13. The engaging or disengaging position can be changed by the movement of the circular member 17.
Patent JP-H1148995-A (JP)
Title: Electric power steering system
Inventor: EDA HIROSHI
IPC: B62D5/04
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an electric power steering system capable of diminishing gearing noises despite of its simple structure. SOLUTION: An elastic member 5b is arranged between a housing 1 and bearings 4a and 4b to press the tooth flanks of a worm 30a and a worm wheel 13 toward each other, in which state even zero backlash between the tooth flanks causes no contention. Such zero backlash, rather, diminishes or suppresses gearing noises. The modulus of elasticity of the elastic member 5b in the direction where the axes of the worm 30a and worm wheel 13 move to or away from each other is set larger than that in a direction other than that direction, with a result that the elastic member 5b supports the bearings 4a and 4b more reliably onto the housing 1 while ensuring an enough pressing force of another elastic member 5c.
Patent JP-S62149723-A (JP)
Inventor: JIYAN MARANJIYU
IPC: C08G65/40
Filed: 1986-09-16
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-S59110080-A (JP)
Title: Hub for tape cartridge and its manufacture
Inventor: SASAKI SHIGEO
IPC: B29C69/00
Filed: 1982-12-16
Abstract: PURPOSE:To secure roundness and verticality and to obtain hubs with mass- productivity and its manufacture by providing an engaging part which prevents an inner and an outer ring from shifting in position relatively and axially, and coupling it in one body. CONSTITUTION:The wall thickness of the outer ring body 3 provided around the inner ring 2 is made thin enough to prevent a shrinkage from appearing in its outer circumferential surface after molding. Two inward projection parts 12 are formed on and under the inner circumferential part of the outer ring 3 while clamping the projecting streak 11 of the inner ring body 2 axially and extends almost the overall circumference of the outer ring body 3, and the projecting streak 11 of the inner ring body 2 engage the inward projection part 12 of the outer ring body 3 to prevent the inner ring body 3 and outer ring body 3 from shifting in position axially. The outer ring body 3 is formed by secondary molding following the molding of the inner ring body 2 (secondary molding). Further, the wall thickness of the inward projection part 12 provided to the outer ring body 3 is almost as thick as other parts of the outer ring body 3, and even when the projection part 12 is provided, no shrinkage appears in the outer circumferential surface of the outer ring body 3.
Patent JP-H1095117-A (JP)
Title: Liquid injection recording method
Inventor: SEKIYA TAKURO
IPC: B41J2/05
Filed: 1997-08-14
Abstract: PROBLEM TO BE SOLVED: To reduce the influence of bubble shrinkage over, for instance, the ink discharge performance which is one of the performances affected by bubble shrinkage. SOLUTION: Pyrogenic flux density of several μ sec is imparted to an ink 10 by energizing a heat generating body 9 to thereby generate a bubble 20, and an ink drip is discharged and flown so as to be deposited onto a surface on which recording is effected by virtue of acting force produced as the volume of the bubble increases. Assuming that a time required from the bubble 20 is generated until it reaches its maximum volume is ti, and time required from the bubble reaches its maximum volume until it vanishes being td, the structure of a heat acting portion and the amount of input energy to the heat acting portion are decided so that td/ti falls within a range of 1 to 10.
Patent JP-H1063287-A (JP)
Title: Pronunciation trainer
Inventor: KOMATSU SHIGEAKI
IPC: G10L21/013
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a pronunciation trainer in which the pitch of the model voice is set close to the pitch of the voice of a trainee. SOLUTION: A phoneme train generating section 1 generates the phoneme train of the sentences and the words to be synthesized as the model. A rhythm information generating section 2 decides the rhythm information including the accents and intonation of synthesized voices. A synthesis section 3 appropriately connects voice waveform data for every phoneme or parameter based on the phoneme train, adds the accent and the intonation to the connected voice waveform data or the parameter based on the phoneme information an synthesizes the model voices. A reference pitch changing section 5 changes the reference pitch of the voice synthesized in the section 3.
Patent JP-H07134476-A (JP)
Title: Image forming device
Inventor: NOSE TORU
IPC: G03G15/06
Filed: 1994-09-14
Abstract: PURPOSE:To prevent the occurrence of fog by electrifying a photoreceptor by means of a pre-electrifier before electrifying it by means of a magnetic brush. CONSTITUTION:A developing device 16 is arranged in the vicinity of the photoreceptor 12, and the pre-electrifier 28 is provided in contact with the surface of the photoreceptor 12, upstream in the developing device 16. A development bias voltage is applied to a developing sleeve 22, and an electrification voltage is applied to the pre-electrifier 28. After the photoreceptor 12 is electrified by the pre-electrifier 28, the magnetic brush 34 composed of developer in which insulated toner and semiconductive, magnetic carrier are mixed comes into contact with the surface of the photoreceptor 12, thereby re-electrifying the photoreceptor 12 by the development bias voltage via the semiconductive, magnetic carrier.
Patent JP-S60112146-A (JP)
Title: Checking system of load program
Inventor: TAKENO TADAYUKI
IPC: G06F11/00
Filed: 1983-11-21
Abstract: PURPOSE:To carry efficiently program inspection in a short time by comparing programs transferred by a controller with plural device and by rewriting a load program in a non-collated device to a program of the controller. CONSTITUTION:When magnetic tape controllers 3-1-3-n inspects a load program, a signal is inputted to a control bus 7, and an AND circuit 8 is brought into the conductive state by a signal A-1 and the bus 7. An access permission signal E is transmitted to a memory circuit 4 through an OR circuit 9. The memory circuit 4 outputs the load program indicated by an address of an address bus 5, and makes it into a signal D. The output signal D is inputted to a matcher 11 together with a program of a service processor 1 transmitted through a data bus 6 so as to compare with the program. When collation cannot be obtained, the matcher 11 outputs a logic ''1'' so that an AND circuit 10 will be brought into the conductive state, inputs a program of the data bus 6, and rewrites a load program.
Patent JP-S6196990-A (JP)
Title: Production of l-triphtophane
Inventor: KURAHASHI OSAMU
IPC: C12P13/22
Filed: 1984-10-19
Abstract: PURPOSE:A recombinant plasmid which has a promoter sequence so that another structural gene may not come into the uppersteam of a specific gene is introduced into a microorganism in Bacilus and the microorganism is cultured to produce L-tripatophane. CONSTITUTION:A plasmid which has a promotor sequence where no other structural gene is included in the trpB gene or in its upper stream is introduced into a microorganism in Bacillus and the microorganaism is cultured to produce L-triptophane. In another way, the cell bodies or their treated product of a microorganism in Bacillus into which the recombinant plasmide has been introduced is brought into contact with anthranylic acid or indole in an aqueous medium to produce L-triptophane.