baber/WOPTO huggingface dataset:
Patent JP-H04163094-A (JP)
Title: Thermal recording material
Inventor: FUKAO RYUZO
IPC: B41M5/382
Filed: 1990-10-23
Abstract: PURPOSE:To carry out sharp printing free from running and irregularity and imparting high-density using low printing energy by forming a resin layer becoming a buffer layer between an undercoat layer and a substrate and making the glass transition temp. or m.p. of this resin layer higher than that of the resin of the undercoat layer. CONSTITUTION:A thermal recording layer composed of a membrane of a low m.p. metal is provided on an undercoat layer. A resin layer as a buffer layer is formed between a substrate and the undercoat layer and the resin used in the resin layer has an m.p. or glass transition temp. higher than that of the resin of the undercoat layer. By this constitution, even when the undercoat layer is softened or flows by heating, since the resin layer holds hardness relatively high in a buffer degree, adhesiveness does not become excessively strong and the flowing of the undercoat layer can be smoothly performed. This thermal recording material imparts sharp printing quality by melting the low m.p. metal by a heating means such as a thermal head, laser beam or a hot stamp. to perforate the membrane. Printing itself can be protected from heat, light, chemicals or moisture by providing a protective layer to the thermal recording layer.
Patent JP-H07235842-A (JP)
Title: High efficiency power amplifier system
Inventor: SUCHIIBUN SHII KURITSUPUSU
IPC: H03F3/193
Filed: 1994-10-13
Abstract: PURPOSE: To provide an RF amplifier provided with a high efficiency operation mode for which drain efficiency is improved by generating the RF voltage of the several multiple of a DC voltage even in the case that a DC supply voltage is low. CONSTITUTION: An input network 22 is connected to the input terminal of an active device 34 using an FET Q1 , an output network 24 is connected to an output terminal, DC power supply 36 is connected through a switching means to the output network 24 and the input network 22 is provided with a signal sensor for sensing RF input and opening and closing the switching means. The output network 24 indicates low impedance for fundamental waves and indicates high impedance especially for second higher harmonics. Thus, the high efficiency power amplifier 20 for turning off the switching means when RF signal input is absent, improving the drain efficiency, selecting input terminal bias so as to turn quiescent current to a value closer to the maximum output current and generating the RF voltage of the several multiple of the DC voltage is obtained.
Patent JP-H04266704-A (JP)
Title: Sole of shoes
Inventor: PARUMUBERUGAA BUARUTAA
IPC: A43B21/22
Filed: 1991-10-31
Abstract: PURPOSE: To provide a sole which can prevent water from splashing during walking. CONSTITUTION: The sole 1 of a shoe 2 includes a heel-end zone having one or plural liquid-absorbing zones stopping splashes by absorbing clinging water at the time of release subsequent to load during walking, in the range of a heel-side end, particularly on the surface of or inside a heel 3. The liquid absorbing zones can be constructed of a liquid-absorbing elastic material 6, e.g. an open-cell type polyurethane elastomer, or by providing the heel 3 with a bore or a hollow space connected to a channel.
Patent JP-H07119657-A (JP)
Title: Scroll type fluid machinery
Inventor: KAAI MASAFUMI
IPC: F04C18/02
Filed: 1993-10-20
Abstract: PURPOSE:To improve the processability and durability of a seal member, and to improve the sealing property to stabilize the compressing performance. CONSTITUTION:A back-up seal 21 and a floating seal 22 to be engaged with the back-up seal 21 are inserted in a recessed groove 5. Each abutment surface 21A, 22A of each seal 21, 22 is formed with each fitting recessed part 21B, each fitting projecting part 22B, and the floating seal 22 is formed with a pressure lead--in hole 22C passing through each fitting projecting part 22B. At the time of compressing operation, when the compressed air is led into pressure chambers 23, 24 through the pressure lead-in hole 22C, the floating seal 22 is floated, and slid to strongly abut on the object tooth bottom surface 8A.
Patent JP-S63141234-A (JP)
Title: Electron emitting element
Inventor: SUZUKI AKIRA
IPC: H01J1/30
Filed: 1986-12-02
Abstract: PURPOSE:To improve the efficiency of an electron emitting element, by making a metallic material and an insulator in specific specifications, in the electron emitting element to emit electrons by applying a voltage between a conductive material holding the insulator and the metallic material. CONSTITUTION:An insulator layer 2 is superposed on a conductive layer 1, over which a metallic layer 3 is further superposed, to make an element to emit electrons from the layer 3, by applying a voltage between the layers 1 and 3. In such an element, a recess 4 is formed at the surface of the layer 3, in which a work function reducing material area 5 is furnished with a work function reducing material such as Cs. Furthermore, the part of the layer 2 opposing to the part 4 is made thinner within the scope to keep the insulation, to concentrate the electrons to the part 4 which is to be the electron emitting part. In such a way, the electron emitting efficiency can be improved with a less energy, resulting in the prevention of an unnecessary heating.
Patent JP-H02132700-A (JP)
Title: Sample-hold circuit
Inventor: SAKAGUCHI YASUNORI
IPC: H03M1/12
Filed: 1988-11-11
Abstract: PURPOSE:To accurately output a prescribed holding voltage during a holding period by answering to the impression of a sampling pulse having a reversed polarity against the sampling pulse and providing an interruption circuit to forcibly make zero a charging current slipping into during the holding period. CONSTITUTION:An interruption circuit 27 having a reversed polarity sampling pulse input terminal 20 on which the sampling pulse of the reversed polarity to the sampling pulse to be impressed on a sampling pulse input terminal 6 is impressed are provided. Consequently, a current flowing through a resistance 14 during the holding period does not flow into a transister 13 and flows into a grounding side through a transistor 25. Since a current flowing through a resistance 10 during the holding period is forcibly escaped to a power source 3 through a transister 21, the discharging current from a holding capacitor 5 immediately comes to zero. Thus, the sampled voltage can be accurately held at a prescribed value during the holding period and outputted.
Patent JP-H0721874-A (JP)
Title: Pendant switch
Inventor: UMEMURA HEIHACHIRO
IPC: H01H9/02
Filed: 1993-10-19
Abstract: PURPOSE:To easily judge from the appearance which pushbutton of a holding type switch is pressed, and improve working efficiency by engaging a pushbutton cap with the contact surface of the pushbutton of the holding type switch by an engaging member having a simple structure. CONSTITUTION:The engaged state between a pushbutton cap 1 and the contact surface of the pushbutton 4 of a holding type switch 3 is held by engaging members 2, 5. The height of the pushbutton cap on the pressed pushbutton side is lowered, and which pushbutton of the holding type switch is pressed can be thus easily judged from the appearance. Since the engaging members 2, 5 arranged on the pushbutton cap 1 and the contact surface of the pushbutton 4 of the holding type switch 3 are engageable and disengageable, the engaged state between the pushbutton cap 1 and the contact surface of the pushbutton 4 of the holding type switch 3 is released at replacing the holding type switch 3 which is expendables, and only the holding type switch can be easily replaced.
Patent JP-H05128170-A (JP)
Title: Data conversion/extraction device
Inventor: TSUJI MAKITO
IPC: G06F17/30
Filed: 1991-10-31
Abstract: PURPOSE:Not to directly modify data, to eliminate a need for modification of a job control language and to correctly and efficiently check a processed result. CONSTITUTION:A registration means 13 registers data file item information including the relative position, number of digits, attributes and name of item of a data file to be inputted with an input means 11 and data conversion and extraction pattern information in a management file 21. A conversion and extraction means 14 converts and extracts the original data in a data file 22 based on the data file item information and the data conversion and extraction pattern information registered in the management file 21, and stores the results in a storage means 15. A processing means 16 executes a program 17 for the data stored in the storage means 15 and stores the result in a processing result storage means 18. An output means 19 outputs the data stored in the processing result storage means 18 to an output device 3 along with the data conversion and extraction information.
Patent JP-S62133626-A (JP)
Inventor: DEIITOMAA GAATO
IPC: H01H35/38
Filed: 1986-12-02
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-H01165304-A (JP)
Title: Hand mower usable also in automatic extension and contraction mode
Inventor: SATO YOSHIRO
IPC: A01D34/76
Filed: 1988-11-10
Abstract: PURPOSE:To remarkably reduce the physical fatigue and eliminate the numbness of fingers, by using a reduction gear device having high reduction ratio and performing linear crank motion, providing a power output shaft at a flexible expansion joint of a mower and allowing the output shaft to perform a lever motion with the gear device to enable automatic mowing operation. CONSTITUTION:An engine-side machine frame 1 is coupled with a flexible expansion joint and held by hand in stationary state. A supporting post 11 fixed to a mowing frame 2 in parallel is fixed to a rotary crank rotating around a shaft perpendicular to the transmission shaft 3 which is an input member of a reduction gear device having high reduction ratio and attached to the front or rear part of the joint. The mowing frame 2 can be firmly fixed to the crank by this mechanism. The other end of the supporting post 11 is supported on the machine frame 1 with a pair link to form a crank, a lever and an extension and contraction mechanism. Automatic mowing can be carried out while mitigating the reaction, by performing the lateral extension and contraction motion of the mowing frame 2 with a crank moving along an almost straight line.
Patent JP-H05128206-A (JP)
Title: Delay analyzing device
Inventor: KIMURA MITSUKO
IPC: G06F17/50
Filed: 1991-10-31
Abstract: PURPOSE:To facilitate a countermeasure to a back annotation in an arbitrary hierarchy, and to reduce data amounts to be processed by extracting a delay parameter from a layout only for a wiring part, and replacing a cell part with existing delay data. CONSTITUTION:A layout design drawing is inputted from a layout data inputting interface 1 to a layout collating part 2 by a layout inputting device. At that time, the wiring parts and cell parts of delay elements are classified from the layout data, and inputted to a wiring delay parameter extracting part 3. Then, a wiring delay parameter is extracted from the delay elements, and data constituted of the wiring delay parameter and the information of the cell parts are outputted to a wiring delay calculating part 4. At that time, the new cell data are replaced with the existing cell by a cell delay parameter library 7 at as first cell replacing part 90. The wiring delay data are outputted to a timing retrieving part 5, and at that time, the data are replaced with the cell similar to between-pin delay information by a cell delay parameter library B 8.
Patent JP-2001107707-A (JP)
Title: Digestive gas combustion treatment system
Inventor: TAFURI AKIRA
IPC: F01K23/10
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To effectively utilize energy by satisfactorily burning digestive gas with a reasonable structure without increasing a cost. SOLUTION: A generator 3 is interlockingly connected to a gas turbine 1 which is driven by adopting city gas as fuel, is driven to obtain power. High temperature exhaust gas from the gas turbine 1 and digestive gas generated in a digestive tank 7 for digesting organic waste under anaerobic atmosphere are supplied to a burner 4, for burning the digestive gas. A boiler 11 is connected to the burner 4 to generate steam by adopting the high temperature gas exhausted by combustion of the digestive gas as a heat source. Steam from the boiler 11 is supplied to a heating device 10 and a sludge drying device 9 through a steam pipe 13, for effectively utilizing energy.
Patent JP-S63139420-A (JP)
Title: Base driving circuit for transistor
Inventor: ISHIBASHI HIDEAKI
IPC: H03K17/60
Filed: 1986-12-01
Abstract: PURPOSE:To be sufficient even with less base driving power and to turn off a transistor in a short time by detecting the on voltage or a collector-base voltage of a transistor, providing a shunt circuit by an electronic switch controlled so that the voltages can be a suitable value, in parallel to a secondary winding. CONSTITUTION:The current ratio K of a primary winding 31 and a secondary winding 32 of a current transformer 3 is selected to the lowest value of a direct current current amplification factor hFE in the use range of the collector current of a transistor 1. Thus, the base-collector or the voltage VCB of the transistor 1 is controlled to the value of the set value VCB of a collector-base set voltage source 7, and at the base of the transistor 1, only the value to divide a collector current iC with the hFE of the transistor 1 corresponding to the VCB of the then transistor 1 flows. The current to subtract a base current ic/hFE of the transistor 1 from a current ic/h of the secondary winding 32 of the current transformer 3 is shunted to an electronic switch 4. Consequently, with a comparatively small power, the large power can be driven and the turn-off time can be shortened.
Patent JP-2000180947-A (JP)
Title: Camera provided with data imprinting function
Inventor: TAKAHASHI HIROYUKI
IPC: G03B7/24
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To enhance the printing quality of data to be imprinted regardlessly of the sensitivity and kind of a loaded film in a camera provided with a data imprinting function. SOLUTION: This camera is provided with a control means (S905) for prolonging the light emitting time of an LED for imprinting besides when the ISO sensitivity is detected by a film sensitivity detection means, the light emitting time of the LED for imprinting is decided based on the detected sensitivity (S902) and it is detected by a means (S904) detecting whether the film is the reversal film or not that the film is the reversal film. Thus, the data can be imprinted with the printing quality corresponding to the sensitivity of the film. Besides, the data can be imprinted with optimum density even in the case of the reversal film whose sensitivity is low with respect to the imprinting from a film base surface.
Patent JP-S62149998-A (JP)
Inventor: TOBA KYOJI
IPC: D21H13/42
Filed: 1985-12-20
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-S63140013-A (JP)
Title: Smelting reduction refining device
Inventor: FUJII SHIRO
IPC: C21B13/00
Filed: 1986-12-02
Abstract: PURPOSE:To provide a smelting reduction refining device which makes effective use of the sensible heat of the formed gas in a lime calcination furnace to perform desulfurization and can calcine limestone simultaneously by providing the flue in which the formed gas generated from a smelting reduction furnace flows and the lime calcination furnace in which the formed gas from the flue is introduced. CONSTITUTION:The temp. of about 1,600-1,700 deg.C formed gas is adjusted to about 1,000-1,300 deg.C by a radiation heat recovering device 17 provided to the flue when said gas is generated from the smelting reduction furnace 11. The gas subjected to such temp. adjustment is introduced into the lime calcination furnace 13 where the gas is subjected simultaneous to the calcination and desulfurization of the limestone as shown by the reaction formula. Since the above-mentioned reaction is not substantially progressed in the lumped limestone obtd. by this method, the limestone has a lower sulfur content and is charged as a fluxing agent into the furnace 11. On the other hand, the above-mentioned reaction is progressed in the powder limestone and, therefore, the limestone has the high sulfur content and is used for sintering of iron ore. In the figure, 18 denotes a dust collector, 19 a decarboxylation device and 20 a blower, respectively.
Patent JP-H03151033-A (JP)
Title: Device for treating high-viscosity liquid
Inventor: NISHIMI HARUYUKI
IPC: B01F27/73
Filed: 1989-11-02
Abstract: PURPOSE:To carry out shearing, agitation, liq. supply and scraping by rotating two shafts so that their impellers are meshed with one another between the shafts from the upper part, forming the impeller with plural thick blades obtained by notching a disk and making the cross section of the blade parallelogramic. CONSTITUTION:The parallel two shafts 2 and 3 are horizontally laid on both side walls in the longitudinal direction of a casing 1 having a bottom matching the path described by the outer periphery of the impellers 4, 8 and 9, and the multistage impellers 4, 8 and 9 are fixed to the shafts 2 and 3. The shafts 2 and 3 are rotated so that the impellers 4, 8 and 9 are meshed with one another between the shafts from the upper part. The impeller is formed with plural thick blades obtained by notching a disk, and the cross section of the blade is made parallelogramic. As a result, shearing, agitation, liq. supply and scraping between impellers are carried out.
Patent JP-2000215102-A (JP)
Title: Advanced memory hierarchical structure for processor
Inventor: SANJIVE AGARWALA
IPC: G06F12/0811
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To shorten the time needed for memory access by including cache levels for data, instructions, and integrated data and instructions. SOLUTION: The microprocessor 10 has three levels of its internal cache memories. A level-2 cache 14 of the highest order is an integrated cache and stores codes and data and receives all data and instructions which can be cached from a data processing system 2 through a bus interface unit 12 from a bus B. The level-2 cache 14 is connected to two level-1 caches 16. A level-1 data cache 16d is used exclusively for data and a level-1 instruction cache 16i is used exclusively for instructions. Further, a level-0 cache 18 is provided on a data side. In the microprocessor 10, a multiple execution unit is provided and executes up to four instructions at the same time in parallel.
Patent JP-H09180646-A (JP)
Title: Connecting structure for shadow mask and mask frame
Inventor: TEI KEISHIYOKU
IPC: H01J29/07
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To reduce a doming phenomenon of a shadow mask when a color cathode-ray tube works. SOLUTION: This connecting structure is constituted by inserting a shadow mask 10 into a mask frame 12, so as to closely mount an outer side surface of a skirt part 10a of the shadow mask 10 in an inner side surface of flange part 12a of the mask frame 12, thereafter welding a closely mounting surface of the skirt part 10a and the flange part 12a by a prescribed welding method. Here, a structure is formed such that an upper end side part 120a of the flange part 12a from a welding point P to the skirt part 10a is tilted in an outer side direction of the mask frame 12.
Patent JP-S62146847-A (JP)
Title: Sheet original supply device
Inventor: MATOBA TAKESHI
IPC: B65H1/04
Filed: 1985-12-20
Abstract: PURPOSE:To make sure the separation of sheets, by providing a slidable L-like projection on an original feed bed so that an original is set being slacked between the feed bed and a downstream side conveying and separating means. CONSTITUTION:An L-like projection 2 is slidably fixed on an original loading bed 1. On the downstream side, there is provided a separating and conveying means G composed of a conveying belt 4 and a separating belt 5. Further, a feed roller 3 is provided at the front end of a swingable arm 31 to provide a means E for feeding out an original X on the loading bed 1. Further, there is provided a conveying means H composed of a roller 6 downstream of the separating and conveying means G, and the position of the projection 2 is set so that the distance (b) between the conveying means H and the projection 2 has such a relationship as b<=a, where (a) is the length of the sheet. When the roller 3 is made to abut against the sheet X which has been inserted at its leading end into the means g and is made at its trailing end into contact with the projection 2, the sheet X is fed to the downstream side. When a sensor 7 detects the leading end of the sheet X, the roller 3 is separated off, but the sheet X is advanced by a recovering force due to the flexion of the sheet X, thereby it is possible to surely feed a sheet even it has a low friction force.
Patent JP-H04162046-A (JP)
Title: Electrophotographic photosensitive body
Inventor: YOKOGAWA MIKIKO
IPC: G03G5/082
Filed: 1990-10-26
Abstract: PURPOSE:To obtain high charging capability and low dark damping factor by containing pigment, in which metallic impurity content is specified by acid cleaning treatment, as charge generating material to eliminate dispersion of electrophotographic characteristics such as charging capability, etc. CONSTITUTION:A charge generating layer 2 is formed on a conductive supporting body 1 and a charge transport layer 3 is provided on it, or the charge transport layer 3 is formed on the conductive supporting body 1 and the charge generating layer 2 is provided on it. Pigment as charge generating material is contained in the charge generating layer or photoconductive layer, and it is required for the pigment to be lowered to 500ppm or below in metallic impurity content by acid cleaning treatment. The acid cleaning treatment is made by dispersing the pigment in acid solution and stirring them for a specified time at a specified temperature. For example, one part of pigment is dispersed in six parts of 6N hydrochloride solution, and the solution is stirred for one hour at a temperature of 90 deg.C. After that, it is filtrated, cleaned by water. The cleaning is made repeatedly until the pH of the filtrated liquid is reduced to 7. Then it is dried at a temperature of 100 deg.C so that water content of it is reduced to 0.1% or below.
Patent JP-2001106526-A (JP)
Title: Platelike potassium 8-titanate and its producing method
Inventor: OGAWA HIROSHI
IPC: C08K7/08
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To produce plate like potassium 8-titanate and to provide a producing method therefor. SOLUTION: Plate like titanic acid prepared by acid treatment of potassium magnesium titanate or potassium lithium titanate, or the like, is immersed into a potassium hydroxide solution and, thereafter, calcined. Thereby, the plate like potassium 8-titanate having an average major axis of 1-100 μm and an average aspect ratio of 3-100 can be produced.
Patent JP-2001111878-A (JP)
Title: Image pickup device
Inventor: HANADA NAOKI
IPC: G03B7/08
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup device that can realize a high vertical resolution, prevention of double exposure of a moving object, a short processing time and a low cost. SOLUTION: The image pickup device is a video camera that is provided with an inter-line type CCD 1 and a function as a digital still camera, an iris mechanism 42 that adjusts an incident luminous quantity to the CCD 1, an iris drive circuit 44 that drives the iris mechanism 42, and a camera microcomputer 5 that controls the iris drive circuit 44 to control an incident luminous quantity adjustment by the iris mechanism 42. The camera microcomputer 5 controls the iris drive circuit 44 to drive the iris mechanism 42 to shut an incident light to the CCD 1 for a read period of all pixel data from the CCD 1 so as to attain only reading.