baber/WOPTO huggingface dataset:
Patent JP-H0650287-A (JP)
Title: Blower
Inventor: KIDA TAKUMI
IPC: F04D29/38
Filed: 1992-07-31
Abstract: PURPOSE:To reduce blowing noise due to turbulence and to improve blowing performance by tilting the outer peripheral part of a blade backward in the anti-rotating direction on the same height, whereby an air flow on the suction surface side in the outer peripheral part of the blade is restrained and prevented from colliding with an air flow on the pressure surface side. CONSTITUTION:A blower 1 comprises an impeller 3 formed by arranging plural blades 8 in the circumference of a hub 4 fitted to a motor 2. The outer peripheral part 8b on the discharge side of each blade 8 is enveloped in an orifice 6. In this case, the outer peripheral part 8b of each blade 8 is tilted backward in the anti-rotating direction on the same height. An air flow W1 having high flow velocity W1, which is blown off from the vicinity of the suction surface side 8b2 to the outer periphery in the outer peripheral part 8b is restrained, whereby the air flow W1 is prevented from colliding with an air flow W2 which wraps round the suction surface side 8b2 from the vicinity of the pressure surface side 8b1, and it is possible to avoid an air flow from being turbulent in the outer periphery of the blade 8 not enveloped in the orifice 6. Thus, it is possible to accomplish lowering of blowing noise and improvement in blowing performance.
Patent JP-H0370499-A (JP)
Title: Variable frequency power supply device
Inventor: MIYAMOTO CHIKASHI
IPC: H02P9/06
Filed: 1989-08-09
Abstract: PURPOSE:To suppress vibration of a generator speed by composing a control loop of a scoop tube position controller of a fluid joint and a scoop tube position actuator in a variable frequency generator having a driving motor, the joint and a generator. CONSTITUTION:A generator 3 is connected to a driving motor 1 through fluid joint 2. Power from the motor 1 to the generator 3 is determined according to the position of a scoop tube of the joint 2. A motor speed signal 5 of the generator 3 is output to a scoop tube position actuator 11 as a scoop tube position control signal 25 through a speed controller 20, a generator driving torque detector 21, a generator driving torque controller 24 and a scoop tube position controller 26. A scoop tube position signal 10 from the actuator 11 is fed back to the controller 26 to form a control loop of the controller 26 and the actuator 11, thereby suppressing the vibration of the generator speed.
Patent JP-S6264596-A (JP)
Title: Transfer-type theremosensitive ink sheet
Inventor: SHINOZAKI ATSUSHI
IPC: B41M5/26
Filed: 1985-09-17
Abstract: PURPOSE:To provide a thermosensitive ink sheet capable of being transferred to low- smoothness paper, by constituting a thermal ink sheet of a base layer and an ink layer comprising resin particles, in which a coloring agent and a ferromagnetic particulate material are dispersed, and a binder. CONSTITUTION:An ink sheet 3 comprises a base layer 31, resin particles 32 and a binder 33, and an ink layer comprises the resin particles 32 and the binder 33. When the ink sheet 3 and a transfer paper 5 are led to a heating part 8 of a thermal head in a laminated state, the binder 33 having a low melting point in the ink sheet 3 is melted. At this time, the ink making contact with the transfer paper 5 is adhered to the transfer paper 5, and an ink not making contact with the paper 5 is also moved onto the paper 5 since particles 32c of a ferromagnetic material in the resin particles 32 are attracted by the magnetic forces of a magnet 9 disposed on the back side of the paper 5. In this case, since the low melting point binder 33 is used, the cohesive force of the resin particles 32 is small, and the effect of the magnetic force is highly displayed. The resin particles 32 thus transferred are supported on the transfer paper 5 by the cohesive force of the binder 33. If required, heating by a fixing device is further conducted, whereby the resin is melted, and assured fixing is performed.
Patent JP-S6360664-A (JP)
Title: Picture processing unit
Inventor: KONISHI MOTOFUMI
IPC: H04N1/04
Filed: 1986-08-29
Abstract: PURPOSE:To prevent a black frame from being caused even if pickup is applied tiltedly by processing data while effective and ineffective picture element data in one line distinguished and processing the data while ineffective and effective lines are distinguished. CONSTITUTION:A microfilm 1 is radiated by a light source 2 and a lens 3 and a micro image is formed on a CCD 5 by an image forming lens 4. One line of a film picture signal digitized by a binarizing circuit 7 is inputted to a register FIFO-8 and a register FIFO-9 simultaneously. When the picture reading by one main scanning is finished, a digital picture signal by one line is inputted to a signal processing unit 10. The unit 10 processes the data while the effective picture element data and the ineffective picture element data are distinguished and processes the data while ineffective/effective lines are distinguished. Thus, even if pickup is applied in a tilted way, no black frame is caused.
Patent JP-S6181122-A (JP)
Inventor: TAKEUCHI SABURO
IPC: H02M7/48
Filed: 1984-09-27
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-2000035952-A (JP)
Title: Data processing system and data processing method
Inventor: MORI MASASHI
IPC: G06T1/20
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a data processing system and a data processing method capable of making high-speed parallel data access possible and reducing the number of times of access. SOLUTION: This data processing system for transferring data from a main memory 0 to a parallel processor 1 is provided with a controller 4 for outputting a first address (position of output data in main memory), a second address (storage position of data inputted from main memory side in auxiliary storage device) and a third address (position of data inputted to selector in auxiliary storage device), the auxiliary storage device 2 for inputting the data outputted from the main memory based on the first address based on the second address and the selector 3 for selectively outputting the data outputted from the auxiliary storage device to the parallel processor based on the third address. Thus, the parallel processor performs the high-speed parallel data access to the main memory and the number of times of the access is reduced.
Patent JP-H11236324-A (JP)
Title: Oral composition
Inventor: MATSUE YUJI
IPC: A61K8/00
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To obtain an oral composition having a soft sense of use and capable of effectively removing dental plaque. SOLUTION: This composition comprises 99-10 wt.% cellulose powder and 1-90 wt.% water-soluble material (e.g. lactose and xylitol), and is obtained by further formulating 0.2-20 wt.% spherical granules having 50-2,000 μm average particle diameter therewith.
Patent JP-S6097357-A (JP)
Title: Photoetching method
Inventor: FUKUZAWA SHINICHI
IPC: G03F7/09
Filed: 1983-11-01
Abstract: PURPOSE:To obviate cracking in an intermediate layer during working by depositing the same material to be worked on both surfaces of a semiconductor substrate, making the coefft. of expansion on the front and rear the same and working a blank material to be worked on the substrate. CONSTITUTION:After an aluminum film 20 is deposited on both surfaces of a silicon substrate 10, an org. high polymer film 30, a coated film 40 of silicon oxide and a photoresist film 50 for pattern transfer are successively laminated on the surface having a step. The film 50 is then etched with the intermediate layer 40 as a mask and further the lower layer is etched with the film 40 as a mask for the film 30 and the film 30 as a mask for the film 20, respectively until finally a wiring pattern 20a consisting of an aluminum film is formed. Since the films 20 on both surfaces are made of the same material, the coefft. of thermal expansion on the front and rear is made the same, by which cracking in the intermediate layer is prevented and the yield of the product is improved. The rate of coating the step is improved by forming the org. high polymer film 30 and the film 50 can be thinly formed. The submicron pattern having high accuracy suitable for a mask size is thus formed.
Patent JP-S62256896-A (JP)
Inventor: ODA KENJIRO
IPC: C11D9/60
Filed: 1986-09-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6361540-A (JP)
Title: Automatic answering telephone system
Inventor: SHIMOMURA HIROKI
IPC: H04M1/65
Filed: 1986-09-01
Abstract: PURPOSE:To preserve an already recorded reception message (ICM) even if a power failure occurs during holding, by holding a recording tape in the holding position which has specific relations to the termination position of an ICM recording part and running the tape to the beginning position of a response message (OGM) from the holding position in response to an incoming call and running the tape to the termination position of said ICM after transmission of the OGM. CONSTITUTION:In case of the first incoming call, the tape is wound to a start point S to transmit the OGM. Thereafter, the tape is fast forwarded to an end point BO of the OGM and is controlled to the certain-speed running state, and an ICM 1 is recorded. Then, the tape is stopped. The tape is run to a point B1 at this time. Then, the tape is rewound to the start point S. The extent of running of this rewinding is defined as L1. After rewinding, the tape is fast forwarded to a point A1 a length L1/4 distant from the start point S and is stopped and is held for the next incoming call. N-number of ICMs are recorded similarly, and the n-th ICM is recorded up to a point Bn, and the tape is stopped in a position An and is held for the following incoming call. If a power failure occurs then, a control means loses all stored contents. When the incoming call signal comes after power restoration, the tape 1 is rewound to the start point S to transmit the OGM, and the tape is fast forwarded, and fast forwarding is stopped when the extent of running is four times as long as that from the power restoration position to the point S, and the ICM recording state is set.
Patent JP-H0492831-A (JP)
Title: Preparation of hydrophobic flaky glass
Inventor: MIZUNO TOSHIAKI
IPC: C03B19/12
Filed: 1990-08-02
Abstract: PURPOSE:To simply and efficiently prepare hydrophobic flaky glass by coating a substrate with a solution containing an organometallic compound and a hydrophobic compound and subsequently drying and sintering the coated substrate. CONSTITUTION:A substrate having a smooth surface is coated with a solution containing an organometallic compound and a hydrophobic compound and subsequently dried and sintered. The organometallic compound is preferably a metal alkoxide having alkoxy group. Examples of the metal includes silicon, titanium, aluminum and zirconium. The hydrophobic compound is an organometallic compound whose functional groups are partially substituted with hydrophobic groups such as alkyl, methyl or ethyl, or fluoroalkyl prepared by partially replacing the alkyl with fluorine. Examples of the substrate includes metals, glass and plastics each having smooth surface. The flaky glass thus prepared has a thickness of approximately 5-0.05mu depending on the conditions.
Patent JP-S6361208-A (JP)
Title: Excess length storing body for optical fiber cable connection part
Inventor: ONISHI MASATOSHI
IPC: G02B6/24
Filed: 1986-09-01
Abstract: PURPOSE:To facilitate the work to shorten the work time by providing a groove, where a reinforcing body is buried, and two guide grooves, where two optical fiber cores led out from the reinforcing body are guided with a certain curvature radius, on the surface of an excess length bobbin on the side opposite to a taking-out hole. CONSTITUTION:Optical fiber cores 2 and 2', an excess length body 5, a groove 6 where the reinforcing body 5 is stored, and guide grooves 7 and 7' are provided. Optical fiber cores 2 and 2' taken out from the taking-out hole provided on the opposite side in the figure are wound around the excess bobbin several times and are connected to each other by fusion and the connection part is reinforced by the reinforcing body 5. The reinforcing body 5 is buried in the groove 6, and optical fiber cores 2 and 2' led out from the reinforcing body 5 are led to guide grooves 7 and 7' and are wound with a certain curvature radius or longer in the peripheral direction of the excess length bobbin 4, thus storing excess length parts.
Patent JP-S6448608-A (JP)
Title: Manufacture of thick steel stock having excellent toughness in central part
Inventor: ONISHI KAZUSHI
IPC: B21B1/38
Filed: 1987-08-19
Abstract: PURPOSE:To obtain a thick steel stock having excellent low temperature toughness by cooling the surface of the rolled stock before or during rolling to make a temp. difference of a limited temp. between temps. of the central and surface parts of the stock and then starting or continuing the rolling. CONSTITUTION:Hot rolling of a steel stock is performed at a temp. of about 700-900 deg.C at which the stock is uniformly heated. In that time, a surface temp. is lowered by 50-200 deg.C than a uniformly heated temp. (central temp.). Hence, a hardened layer is generated in the surface layer, so that drafting effect reaches the central part. What temp. difference actually given is defined based on a product plate thickness and rolling conditions, that is, a roll diameter, drafting amount, and a necessary toughness in the central part. Surface cooling is performable in before or during hot rolling, and it is essential to rapidly cool the surface so as to increase a temp. slant in the thickness direction of the rolled stock. Rolling is started or continued immediately after a required temp. slant is obtained. If a temp. difference of <50 deg.C can not give a hardened layer of a necessary thickness and temp. difference of >200 deg.C gives difficulty to rolling by an excessively thicker hardened layer.
Patent JP-S58105016-A (JP)
Title: Measuring device for liquid quantity in enclosed container
Inventor: ANAMI YOSHIAKI
IPC: G01F23/00
Filed: 1981-12-17
Abstract: PURPOSE:To perform a direct detection of a liquid quantity in an enclosure container, by utilizing a phenomenon in which a resonance frequency of a speaker fluctuates on a size of a space capacity in the enclosure container. CONSTITUTION:A speaker 3 is mounted to an opening in an upper wall or an upper side wall of an enclosure container 2 such as fuel tanks, in which liquid 1 at the inside is enclosed from the outside, so that it is positioned facing the inside of the container, and a resonance system consists of the speaker 3 and the enclosure container 2 or more concretely a space 4 in the enclosure container 2. A digital counter 6 is connected to the next stage of a resonating circuit 5 resonating in conformity with the resonating frequency of the speaker 3 to count the resonating frequency. The resonating frequency is converted into a capacity Vc of the space 4 in the container 2 by a computing part 9 consisting of a microcomputer connected to a next step of a latch circuit 8 to further find a liquid quantity VF.
Patent JP-S60100398-A (JP)
Inventor: IDE YUKIO
IPC: H05B33/12
Filed: 1983-11-04
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-H0955624-A (JP)
Title: Temperature compensated crystal oscillator
Inventor: NEMOTO KENJI
IPC: H03G3/20
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To facilitate circuit integration by adding a temperature detection value and an approximated ternary curve output value so as to generate a control signal of a voltage controlled crystal oscillator thereby smoothly changing an input voltage to the oscillation circuit with respect to the temperature change continuously. SOLUTION: An approximate ternary curve generating circuit 2, a temperature detection circuit 1, a constant voltage generating circuit 3 generate each prescribed voltage respectively and dispersion among the individual voltages in a ternary coefficient α, a gradation β in the temperature characteristic and a frequency offset γ is fine-adjusted by changing gains of programmable gain amplifiers 4, 5, 6. Each voltage after the fine-adjustment is added by an adder circuit 7 to obtain a control voltage of a voltage controlled crystal oscillator circuit 8 corresponding to the frequency characteristics with respect to the temperature of the crystal vibrator and the control voltage is fed to the oscillation circuit 8. Thus, the temperature characteristics of the crystal vibrator is accurately compensated.
Patent JP-H1148511-A (JP)
Title: Thermal head
Inventor: KITAMURA KAZUNORI
IPC: B41J2/335
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To prevent generation of a breakdown at a protecting film because of the accumulation of static electricity consequent to a slide contact by a recording medium. SOLUTION: A heat-generating resistor 3 is set on an insulating substrate 1, which is coated with a protecting film 5, thereby constituting a thermal head. The protecting film 5 is formed of an inorganic material including silicon, oxygen and nitrogen. An oxygen content of an upper area of the protecting film 5 is set to be 2-12 wt.% and that of a lower area is set to be 15-25 wt.%. The oxygen content of the protecting film 5 is gradually increased from the upper area to the lower area.
Patent JP-S6268394-A (JP)
Title: Telephone system
Inventor: SUNAGA SADAJI
IPC: H04Q3/58
Filed: 1985-09-20
Abstract: PURPOSE:To select the line of re-transmission and to send a dial signal automatically by accumulating the necessary data at an automatic re-transmission action, detecting the line for the automatic re-transmission, and at the time of the empty condition, executing the automatic re-transmission action based upon the accumulated data. CONSTITUTION:When one line of a line wire 3 is used and transmission is executed by a key telephone set 2 and the line of a called party is busy or a response can not be obtd., the automatic re-transmission key of the key telephone set 2 is operated. An automatic re-transmission control means 201 operates an accumulating means 202, and the type data, the number of times of oscillation, the oscillating time, the transmission pending flag data, the automatic re-transmission registering flag data, the opponent dial number data, etc., of the line related at every transmission for terminal numbers EKTs 1-m of the key telephone set 2 are accumulated. When the prescribed time passes from the last transmitting time, a detecting means 203 is operated, and the same type line as the line related to the last transmission is detected to be an idle condition. When the idle condition is detected, transmission is executed based upon the called party dial number data in the accumulating means 202.
Patent JP-2000038458-A (JP)
Title: Production of substance for friction material
Inventor: MORITA KAZUYA
IPC: D06M101/12
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a substance, for friction material, which consists of resin-impregnated strings whose fuzzing is prevented, and whose rubber content can be arbitrarily set. There is no problem even if the strings have knots. SOLUTION: This is a method for producing a substance, for friction material, which consists of 'blending rubber'-attached, resin-impregnated strings which were prepared by attaching 'blending rubber' G onto resin-impregnated strings 2 which were prepared by impregnating a thermosetting resin in base fiber bundles. This method uses extruder D which has (1) hole T penetrating from one end to the other and (2) nozzle N adjacent to the opening of the other end of hole T. Resin-impregnated string 4 is passed through hole T, with continuously extruding 'blending rubber' G through nozzle N to form rubber string 3, which is then attached onto resin-impregnated string 2. The inner diameter of hole T can set large, so that resin-impregnated string 2 can pass through extruder D smoothly, and it is possible to adjust the rubber content by the size and number of the opening of nozzle N.
Patent JP-2001031163-A (JP)
Title: Egg packaging case
Inventor: KAMO MAMORU
IPC: B65D85/32
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To provide an egg packaging case which is convenient for opening and shutting of a cover body and adaptable to keeping the state of being opened even after the cover is opened once and also adaptable to being put in a refrigerator for preservation with eggs remaining after the cover is opened left in the packaging case with the cover body closed. SOLUTION: An egg packaging case made up out of a synthetic resin sheet by blow molding comprises a case main body 1 having a plurality of egg housing parts 11 each in a depth available for receiving the lower half of an egg provided side by side and a cover body 2 for covering the upper half of the eggs, and both of the bodies are united together with a bending part 5 provided at one side. A part other than the parts whereon the egg housing parts 11 are formed of the case main body 1 is formed approximately in a flat part 12 while a part other than the parts whereon the egg housing parts 21 are formed of the cover body 2 is formed approximately in a flat part 22, and an engagement protuberance 3 is formed either at the flat part 12 or the flat part 22, and an engagement part 4 to be engaged with the engagement protuberance 3 is formed at the other one of the either of the flat parts.
Patent JP-H1084500-A (JP)
Title: Broadcast receiver for improving sensitivity of adaptive reception
Inventor: RI NANKAKU
IPC: H04N5/14
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To improve the reception sensitivity of a reception signal by operating a low-noise amplifier(LNA) provided at a front end of a VCR tuner under various conditions. SOLUTION: A control section 16 controls the operation of a LNA 111 of an amplifier section 11 according to various factors, such as a comparison result signal from a comparator section 15 and a VCR setting mode VCR/TV signal to discriminate an electric field strength of a received channel. Then an RF-AGC voltage VAGC becomes lower, when a signal from an antenna 10 indicates a high electric field strength, and the RF-AGC voltage VAGC becomes higher when a signal from the antenna 10 indicates a low electric field strength. The comparator section 15 compares the RF-AGC voltage VAGC with a reference voltage Vref , and if the RF-AGC voltage VAGC is lower than the reference voltage Vref , the processing section 15 provides an output of a low-level comparison result signal, while recognizing a broadcast signal with a high electric field strength.  When the RF-AGC voltage VAGC is higher than the reference voltage Vref , the processing section 15 provides an output of a high-level comparison result signal, while recognizing a broadcast signal with a low-electric field strength. Furthermore, a control section 16 activates/deactivates the low-noise amplification operation of the LNA 111, depending on the VCR setting mode VCR/TV signal and the comparison result signal from the comparator section 15.
Patent JP-S6099104-A (JP)
Title: Crosslinkable group-containing modified polyvinyl alcohol and its preparation
Inventor: NAKAMOTO HISASHI
IPC: C08F16/02
Filed: 1983-11-01
Abstract: PURPOSE:To obtain the titled modified PVA providing a molded article having extremely improved water resistance only by heating the molded article, by reacting a vinyl alcohol polymer with a specific compound in the presence of a basic catalyst so that the polymer is modified. CONSTITUTION:In the presence of a basic catalyst, hydroxyl group of a vinyl alcohol polymer having preferably 200-3,500 polymerization degreen and 70- 100mol% sapanification degree is reacted with a compound (e.g., N-methylolmethacrylamide, etc.) shown by the formula I (R<1> is H, or CH3; R<2> is H, or 1-4C alkyl) so that Michael addition is carried out, to give the desired modified PVA having 0.1-30mol% unit shown by the formula II, 99.7-70mol% unit shown by the formula III, and 50-10,000 polymerization degree. USE:A food packaging film, membrane having no permeability to gas, adhesive of crosslinking type, etc.