baber/WOPTO huggingface dataset:
Patent JP-H01196494-A (JP)
Title: Metallurgical vessel
Inventor: FURITSUTSUUYURUGEN SHIYUTORUNK
IPC: C21C5/52
Filed: 1988-12-16
Abstract: PURPOSE: To provide an increased life for a gas agitating device, a hearth, and a furnace bottom by a method wherein an agitating device is arranged at a permanent lining and a deflecting plate is arranged at a wear lining above the agitating device. CONSTITUTION: A permanent lining 3 of refractory bricks closely assembled together is positioned on a furnace bottom plate 2. A furnace bottom wear lining 4 of a refractory ramming mass is arranged on a permanent lining 3. A furnace bottom refractory brick 6 having an opening part 6a is inserted in the permanent lining 3 wherein the refractory bricks are closely assembled together. An agitation gas small pipe 5 is extended through an opening part 2a of a furnace bottom plate 2 to the internal part of the opening part 6a of the furnace bottom brick 6 from below. A deflecting plate 8 is arranged in the wear lining 4 above the furnace bottom brick 6. Agitation gas is fed through a feed pipe 9 to the gas small pipe 5 and flows in the wear lining 4 and evenly distributed on the surface of the wear lining 4 by the deflecting plate 8.  The gas flows in a molten metal 12 and an agitation spot 13 is formed on the surface thereof. When agitation gas flows through the wear lining 13, the refractory ramming material is cooled. This constitution provides an increased life for a hearth.
Patent JP-H05147214-A (JP)
Title: Liquid jet recording head
Inventor: MASHIO HIDEAKI
IPC: B41J2/045
Filed: 1991-11-29
Abstract: PURPOSE:To ensure that the deterioration of yield is prevented from occurring and durability and reliability are enhanced by using a liquid flow path constituent member which constitutes a liquid flow path as the cured product of a liquid flow path constituent member composition containing a silane coupling agent and a fluorine primer. CONSTITUTION:A desired number of ink discharging energy generation elements 2 such as thermal elements or piezoelectric elements are arranged on a substrate 1. In addition, an electrode for input of a control signal for the activation of elements is connected to the ink discharging energy generation element 2. Next, a patterned molding material 3 for a regist is laminated on a part scheduled for the formation of a liquid flow path of the substrate 1 containing the ink discharging energy generation element 2. This patterned molding material 3 is removed from the substrate 1 after the lamination of a liquid flow path constituent member 4, and a liquid flow path is formed where the molding material 3 is removed. Further, the liquid flow path constituent member 4 containing a silane coupling agent and a fluorine primer is laminated in such a manner that the patterned molding material 3 is covered, and the material 4 is cured using an ultraviolet beam. A liquid supply aperture 6 is provided prior to the fusion and removal of the patterned molding material 3 for the regist.
Patent JP-2001134241-A (JP)
Title: Liquid crystal display device
Inventor: BABA AKIO
IPC: G02F1/133
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To increase electromagnetic radiation, to reduce an adverse effect caused by external noise and to reduce the power consumption for driving. SOLUTION: The device is provided with a receiver IC which converts LVDS signals into CMOS/TTL signals and a transmitter which converts the CMOS/ TTL signals into the LVDS signals. The LVDS signals from the transmitter are inputted into driver ICs for liquid crystal driving.
Patent JP-2001128779-A (JP)
Title: Attaching device of seat part to support of chair
Inventor: MASUNAGA HIROSHI
IPC: A47C3/30
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To easily detach an attaching body from supports in an attaching device of a seat to the supports of a chair in which tapered surfaces on the upper parts of expansible supports are tightly fitted to the tapered holes of an attaching body for a seat part. SOLUTION: In an attaching device 1 of a seat part to the supports of a chair, the outer peripheral surface of the upper end of each expansible support 5 provided upright on a base 3 is formed in a tapered surface 8 whose diameter is gradually reduced upward and is fitted from a lower side to a tapered hole 11 expanded downward in the lower part of an attaching body 9 for supporting a seat part or the like to support the attaching body. The attaching body 9 is provided with a cut-out part 12 so as to partly include the tapered hole 11. The cut-out part 12 is provided with a detachable member 13 having a tapered surface 13a for partly complementing a part of the incomplete tapered hole 11.
Patent JP-2001133900-A (JP)
Title: Photographic processing device
Inventor: AKIRA TOSHIROU
IPC: G03B27/46
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a photographic processing device which can make processing with one pass when the same image frame is subjected to exposure of plural print sizes. SOLUTION: This photographic processing device has a channel setting means for setting the print channel for selecting the kinds of the print sizes to be exposed when exposing the image frames of a developed negative film to paper at the prescribed print sizes in such a manner that the plural print channels can be set with respect to the same image frame of the negative film.
Patent JP-H01158597-A (JP)
Title: Electronic cash register
Inventor: YAMAHIRA YOSHIFUMI
IPC: G07G1/12
Filed: 1987-12-15
Abstract: PURPOSE: To back up a DRAM for fixed time, to improve processing efficiency and to improve service by providing a backup means for backing up the storage operation of a dynamic RAM when a CPU is reset. CONSTITUTION: When the CPU 1 is reset by instantaneous service interruption or the like, the DRAM 5 is backed up by the backup means 8. Then, when a service interruption is converted, the validity/invalidity of a backup processing to the DRAM5 are judged by a backup judgement means 9. When backup is invalid, since a processing program inside the DRAM 5 is destructed, an initial program loading(IPL) processing is executed and the processing program held in an external storage device 7 is stored in the DRAM 5. On the other hand, when the backup is valid, since the processing program inside the DRAM is not destructed, the IPL processing is not executed. Thus, the processing efficiency is improved and the service is improved.
Patent JP-H04189490-A (JP)
Title: Method and device for detecting attraction condition of work
Inventor: YOSHIMURA KATAIKU
IPC: B25J15/06
Filed: 1990-11-20
Abstract: PURPOSE:To judge that attraction is performed by all of attraction systems, which can attract a work, or not easily by forcedly outputting the attraction condition detecting signal in response to an attraction system which can not output the attraction condition detecting signal because of the condition of the work. CONSTITUTION:Attraction condition of a work is detected by a detecting unit 3 on the basis of a logical product of the attraction condition detecting signal from a detecting unit 2 per an attraction system. Furthermore, the attraction condition detecting signal is forcedly output from an output means 4 in response to the attraction system which can not output the attraction condition detecting signal because of the condition of the work.
Patent JP-H05152345-A (JP)
Title: Method of manufacturing fet having recess structure
Inventor: SAITO TADASHI
IPC: H01L29/812
Filed: 1991-12-02
Abstract: PURPOSE:To form a gate pattern, which is constituted of an SiO2 film or a metal film to be used as a polyimide film and an upper layer film instead of a resist, and to form a gate electrode using a deposited mask, which is superior in heat resistance. CONSTITUTION:In a method of manufacturing a FET having a recess structure using a compound semiconductor, a process for forming an SiO2 film 7 and a polyimide film 6, which have a heat resistance, on a semiconductor substrate formed with an active layer, a process for etching the film 7 using a resist pattern, a process for etching selectively the film 6 after the resist pattern is removed, a process for removing the film 6 after a gate metal film 9a and gate metal films 9b are deposited and a process for removing simultaneously the metal films 9b other than a gate part and the film 7 to form a gate electrode 10 are performed in order.
Patent JP-H02161284-A (JP)
Title: Forming method for turning fluidity layer
Inventor: SHIMIZU SHOKEN
IPC: F27B15/00
Filed: 1988-12-15
Abstract: PURPOSE:To form a uniform and stable fluidity state in high efficiency by providing a direction converting guide plate formed at its collision face directed upward at a position opposed to a fluidity layer forming gas inlet, and so forming a fluidity layer as to turn powder particles in a vessel. CONSTITUTION:Gas inlets 6 (two positions in this embodiment) are provided at the lower part of a sidewall 3, and gas G is introduced from the inlets 6 horizontally or downward at a high speed. A direction conversion guide plate 9 formed at its collision face 9a directed upward is provided at a position (at the central side of a vessel 2) opposed to the inlet 6, and the introduced gas G collides with the collision face 9a to generate a high speed turning motion as shown by an arrow H in the powder particles B in the vessel 2. The powder particles in which reaction, etc., is finished is removed from an outlet 8. The direction of the gas flow is converted upward by the guide plate 9, and the powder particles B in the vessel are turned according to the flow of the gas G. Accordingly, a regular and stable turning state is obtained.
Patent JP-H06168557-A (JP)
Title: Magnetic head and magnetic disk device
Inventor: FUMOTO TAKAFUMI
IPC: G11B5/60
Filed: 1992-11-27
Abstract: PURPOSE:To provide the magnetic head which does not damage the surface of a disk medium even at a low floating quantity and has good reliability in order to design the stationary magnetic disk device of a high recording density. CONSTITUTION:This magnetic head is constituted of a slider 1, an electromagnetic conversion part 2 and a coil 3. A surface rugged layer 4 having microruggedness on a diskmedium facing surface 5 of the slider 1 is formed of a sputtered film consisting of a low melting metal or alloy. This surface rugged layer 4 is otherwise formable by a mechanical polishing method as well.
Patent JP-H03179929-A (JP)
Title: Modulator using pll
Inventor: ISHIKAWA NOBUYUKI
IPC: H04B1/04
Filed: 1989-12-08
Abstract: PURPOSE:To attain the acceleration of the operation of a variable frequency divider and the simplification of configuration compared with the divider including a decimal point by varying the frequency division ratio of the variable frequency divider successively, and setting the reference frequency of a reference oscillator less than the prescribed channel interval frequency of a modulation circuit. CONSTITUTION:When the lock of a PLL circuit 15 is performed, the oscillation frequency f0 of a VCO 17 goes to N.fr (N: frequency division ratio). Therefore, the channel frequency of a modulation circuit 21 is varied with a prescribed band, for example, a prescribed channel interval frequency fch step in an European UHF TV channel by successively varying N. In the European UHF TV channel, the band of 30 channels (543.25MHz) to 39 channels (615.25MHz) is varied with a step of 7.99MHz less than the channel interval frequency fch=8MHz. Then, a signal to be modulated for TV receiver is obtained at the output terminal OUT of the modulation circuit 21 by performing the amplitude modulation of the desired oscillation output of the VCO 17 with a modulation signal.
Patent JP-H11129585-A (JP)
Title: Printer
Inventor: HITOMI YOSHIHIRO
IPC: B41J5/30
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a printer for printing a second page and the following pages by a set content of the same printing condition as that of a first page in the case of printing upon receiving of print data of a plurality of pages. SOLUTION: Whether data exists in a receiving buffer or not is decided (S1). If there is the data (S1, Y), a command is analyzed and processed (S2). And, when printing of one page is finished (S3), a print flag is turned ON (S4). And, if the buffer does not have the data (S1, N) and the flag is ON (S5, Y), whether a counting time started after printing of the one page is elapsed through a predetermined value or not is decided (S6). If the time does not elapse the predetermined time (S6, N), when the buffer has the data, the second page and the following pages are printed under the same condition as that of the first page. If the time elapses the predetermined value, the initialization of the condition is executed, and then the flag is turned OFF.
Patent JP-2001135466-A (JP)
Title: Electric blanket
Inventor: YABUKI KAZUHIRO
IPC: H05B3/20
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To provide an electric blanket which can lead a user of it to a relaxed mental condition in bed and enables him/her to have a comfortable sleep. SOLUTION: This electric blanket comprises two pieces of upper and lower blanket cloths 1 which are laid one on top of another, made by napping and between which plural connection parts 2 and tunnel parts 3 are formed in parallel and alternately, main body 5 in which exothermic wires 4 are arranged snakingly in the tunnel parts 3 by using the above connection parts 2 as a guide and a cord-connection part 10 is formed by assembling the terminals of these exothermic wires 4, and a cord 11 provided with a controller 9 which controls the temperature of the above exothermic wires 4 and turns on and off the power source.  For the joining of openings of the two pieces of upper and lower blanket cloths 1, circumferential three sides are sewed, for the joining of remaining one side near one's mouth, a sewed cloth tape 12 which has an attractive appearance and comfortableness in use is provided, and for the sewed cloth tape 12, fibers subjected to the dyeing treatment of green-brown catechin are used.
Patent JP-2001133675-A (JP)
Title: Zoom lens barrel
Inventor: OKADA HIROSHI
IPC: G02B7/10
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a zoom lens barrel which simplifies a support mechanism which guides first and second moving frames, which are moved by zooming operation, without turning them. SOLUTION: This zoom lens barrel is provided with a first moving frame 13 and a second moving frame 15, which are interlocked with a driving frame 12 which is turned and moved by zooming, and displaces a front lens group L1 and a rear lens group L2 by movement of these moving frames 13 and 15. In this barrel, a key 17b rushed into a key groove 11b of a fixed frame 11 is provided, and the driving frame 12 is turned freely and a support ring 17 attached to the rear end of the driving frame 12 is provided with a guide plate 17a extended in the direction of the optical axis, and the first moving frame 13 is provided with a narrow and long hole 20 into which the guide plate 17a is freely rushed, and the second moving frame 15 is provided with a two-forked projection part 15b pierced by the guide plate 17a,  and thus the support mechanism is provided which guides first and second moving frames 13 and 15 in the direction of the optical axis without turning them.
Patent JP-H06150080-A (JP)
Title: Correcting method for output waveform and authenticity judging method for information recording medium using identification information
Inventor: KOBAYASHI SUKENORI
IPC: B42D15/10
Filed: 1992-11-04
Abstract: PURPOSE:To exactly read the identification information of a warped information recording medium by analyzing the frequency of an output waveform read from distributed conductive materials with a sensor, and correcting the output waveform by removing a prescribed low frequency component. CONSTITUTION:The output waveform of a microwave sensor 11 is converted to a digital signal by an A/D converter 13 and inputted to a frequency analysis circuit 14 later. This frequency analysis circuit 14 expands the input signal into a Fourier series and calculates respective frequency components up to (n) (orders) of a sufficiently higher order, and the output is supplied to a waveform synthesizing circuit 16 after the low frequency component arising from the warp of the card is removed by the next filter 15. Then, a comparator circuit 18 compares similarity between identification information obtained by correcting the waveform read from the card with the microwave sensor 11 and medium information obtained by demodulating a magnetic signal previously recorded in the magnetic recording layer of the card with a demodulation circuit 17 and when the correlation coefficient is larger than a certain fixed reference, it is judged that this card 1 is regular.
Patent JP-H08224300-A (JP)
Title: Device to control flow of fluid,and using method of said device
Inventor: KURAUSU HAIRUMAN
IPC: A61M39/18
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To sufficiently prevent infection when one exit is closed, by arranging a closure member in a housing and making it interlock with a rotatable denice, in a denice having device to control the flow of a fluid passing the having. SOLUTION: The housing 1 of a device for peritoneal dialysis is provided with a connection vessel 2a to connect empty bag for used dialysis solution and connection vessel 2b to connect gag full of fresh dialysis solution and connection vessel 3 to connect connector 4. The rolling device is equipped with the housing 1 to control fluid flow by using a hollow cylinder member 8. The hollow cylinder member 8 is equipped with a closure member 10 to close connector 4. The rolling device has control cam 11 to transmit feed motion in the radial direction to the closure member 10.
Patent JP-H06161595-A (JP)
Title: Information processor
Inventor: OGINO TAKAYUKI
IPC: G06F15/02
Filed: 1992-11-27
Abstract: PURPOSE:To visually confirm in what state the operating clock frequency of a CPU is at the time of a power save mode. CONSTITUTION:This device is provided with plural frequency comparator circuits for inputting an operating clock signal frequency fV to be supplied to a CPU 3 and comparing this frequency fV with prescribed frequencies fS, fS/2, fS/4 and fS/8 respectively and plural LED displays, driving transistors are connected to the respective plural LED displays, the ON/OFF of driving transistors is controlled corresponding to the respective outputs of plural frequency comparator circuits, and the frequency of the operating clock signal is displayed by the state of turning on the LED.
Patent JP-2001133077-A (JP)
Title: Heat exchanger with receiver tank
Inventor: SENO YOSHIHIKO
IPC: F25B1/00
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger with receiver tanks for reducing size and weight and at the same time obtaining high refrigeration effect. SOLUTION: In the present invention, a heat exchanger 1 with receiver tanks having both a heat exchanger body 10 with a condensation part C and an overcooling part S, and a receiver tank 50 is provided. A path P4 that is located one path before a final one P5 out of a plurality of paths P1-P5 in the condensation part C is composed as a pressure reduction path for reducing a refrigerant pressure by reducing the number of tubes as compared with the paths P3 and P5 before and after it. A refrigerant being condensed by the first to third paths P1-P3 is decompressed by the pressure reduction path P4 for vaporizing partially, and the low-pressure gas refrigerant is recondensed in the path P5. Further, the condensed refrigerant is subjected to gas-liquid separation by the receiver tank 50, and only the liquid refrigerant is overcooled by the overcooling part S.
Patent JP-2000149528-A (JP)
Title: Operator control panel and electronic device
Inventor: AZUMA SADAYOSHI
IPC: G11B33/02
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To reduce costs by constituting at least one operation block changeable to another operation block. SOLUTION: A panel face of an operator control panel 3 is divided to a plurality of operation blocks B1-B4. Each operation block B1-B4 is rendered detachable to a main body case 1. The operation block B1 has an operation part of a rotary operation dial 7 for controlling to operate a tape travel at either right or left built-in deck selected by a switch, etc. The operation block B2 has an operation part of an edition operation key 8 for carrying out various tape edit processes, etc. The operation block B3 has a layer sub of a ten key group 9 in charge of setting events. The operation block B4 has an operation part of as a slide volume 10 in charge of adjusting a reproduction sound volume, etc. Each operation block B1-B4 has equal outline specifications and can be set in an optional arrangement to four block set positions.
Patent JP-2001142509-A (JP)
Title: Network address setting method for programmable controller
Inventor: YAMADA HIROYUKI
IPC: G05B19/05
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To miniaturize a programmable controller by simplifying the setting operation of a network address. SOLUTION: A programmable controller has a function which is connected to a network and transfers data and a function inputting data from an input/ output device. Data are read from an outer switch where a network address is set and the network address of the programmable controller is set.
Patent JP-H09156979-A (JP)
Title: Assistant for extrusion molding
Inventor: TSURUTA MANABU
IPC: C04B24/26
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To obtain an assistant for an extrusion molding enabling the extrusion molding with a smaller adding amount than that of cellulose ethers by copolymerizing a water soluble vinyl monomer with a reactive surfactant copolymerizable therewith. SOLUTION: This assistant for an extrusion molding consisting of a copolymer having 100,000-10,000,000 weight average molecular weight is obtained by copolymerizing 50-99.9wt.% water soluble vinyl monomer containing 80-100wt.% unsaturated carboxylic acid amides and/or unsaturated carboxylic acids with 50-0.1wt.% reactive surfactant consisting of N-allyl substituted alkenyl succinic acid half amides and copolymerizable therewith in an aqueous medium of >=8pH is the presence of 0.1ppm to 10wt.% radical initiator and 0.1-200mol% reducing agent. To a mixed and kneaded material of a cement composition for extrusion molded construction material with water, 0.1-2.0wt.% above assistant for the extrusion molding is added.
Patent JP-2001141831-A (JP)
Title: Radiation detector
Inventor: YAMANO TOSHIYA
IPC: G01T1/20
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable radiation detector, having an incident window which will not lose shading, static electrostatic shielding and protecting functions, even if exposed to a humid air which contains salinity. SOLUTION: A Mylar(R) film 23a with aluminum layers which has aluminum vapor deposition layers 232 formed to both faces, and a holding member 22 for holding the Mylar film at its peripheral part are each stacked by a set of two, thereby constituting an incident window 2b. A superior corrosion resistance of a Mylar film 23 prevents the aluminum vapor deposition films 232 which does not face the outside from being corroded, and the shading function and the static electrostatic shielding function are secured by the inside three aluminum vapor deposition layers 232. Moreover, a superior mechanical strength of the Mylar film ensures the protecting function. Two Mylar films 23a with the aluminum layers may be overlaid and fitted to one holding member 22.