baber/WOPTO huggingface dataset:
Patent JP-H08263470-A (JP)
Title: Numerical fluid analytic method using two kinds of time integration methods
Inventor: ITO HIROSHI
IPC: G06F17/13
Filed: 1995-03-24
Abstract: PURPOSE: To stably and efficiently advance analysis employing a finite difference method of differential equation controlling a flow. CONSTITUTION: When analyzing the different equation controlling the flow using a finite difference method, a processor PE(0) of an analysis calculation part 2 finds the physical quantity of the next step using an implicit solution method which divides the entire analysis region by a time segmenting value Δt. In parallel with this processing, other processors PE(1) to PE(L) find the physical quantities of the next step using an explicit solution method with a time segmenting value Δt/m for partial regions with violent change of flow change. For the partial regions to which the explicit solution method is applied the value found by the implicit solution method and the value found by the explicit solution method are averaged with weight.
Patent JP-H08260162-A (JP)
Title: Laser beam-applied powder compacting method
Inventor: NAKAZAWA HIROSHI
IPC: C23C24/08
Filed: 1995-03-23
Abstract: PURPOSE: To compact a powder into an optional shape with high dimensional precision without any die by laminating a powder material in layers, irradiating the region corresponding to the contour of the compact with a laser beam for each layer, heating and sintering the obtained intermediate compact. CONSTITUTION: A compact to be worked is separated into plural parallel layers. A powder material such as metal powder not contg. binder and solvent is layered into unit layer of 0.1-1mm. At least the region corresponding to the contour of the compact is irradiated with a laser beam for each layer of the layered powder material, and the region other than the contour is not irradiated with the beam. The maximum output of the laser beam is controlled to 10-1000 W, and the irradiated region is locally heated and solidified. The succeeding layer of the powder material is laminated on the laser beam-irradiated layer and irradiated with the laser beam. The process is repeated, and the powder outside the contour of the compact is removed after the final layer is irradiated with the laser beam.  The intermediate compact thus obtained is entirely heated and sintered to join the layers, and the compact is obtained.
Patent JP-H11286962-A (JP)
Title: Cab of contruction machine
Inventor: AKABANE EIJI
IPC: E02F9/16
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To extend the field of view and make a slide door adaptable by providing a door having a bent part formed from the side surface side toward the front side on the outside of a front pillar formed between the side surface and the front surface. SOLUTION: In the door 8 of a cab 4, a bent part 8b arranged so as to turn round to the outside of a front pillar 12 is formed on the door frame 8a of the part adjacent to the front pillar 12. Therefore, since the dead angle θ2 from the eyes 34 of a driver is only the part by the front pillar 12, it is smaller than the conventional dead angle of combination of the front pillar with a door frame. A space E is formed on the inside of the door 8 by forming the bent part 8b on the door frame 8a. Therefore, a slide mechanism 9 for sliding the door 8 can be arranged in the space E. Thus, the dead angle of the driver within the cab can be minimized to extend the field of view, and a slide door can be adapted in the case having a front window slidingly opened and closed in the space relative to the ceiling.
Patent JP-2000155651-A (JP)
Title: Method for transferring data and controller for managing data transfer in data processing system
Inventor: KOLLER JUSTIN J
IPC: G06F3/06
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To efficiently prevent the error of data transfer by comparing the expected value of an identifier generated by using a functional relation between a source block identifier and a destination block address with the value of a retrieved identifier. SOLUTION: At the time of transferring data between a host 15 and a disk 52, an identifier 75 of a source data block 60 in a memory 165 of a data buffer system 25 is generated by using a relative function between the source block identifier and the addresses of the corresponding destination blocks. Afterwards, data converting processing generates the expected value of the identifier from the address of the destination block based on the relative function. The expected value of the identifier is generated based on the sum of a base 145 of the destination block and an index 150, and compared with the identifier 75 in the corresponding source block 60. In this case, when any mismatching is generated, an error situation indicating the damage of the address of each block is signed with a signal. Thus, data transfer from an erroneous place can be prevented.
Patent JP-H03290972-A (JP)
Title: Thin film transistor memory
Inventor: MATSUMOTO HIROSHI
IPC: H01L29/78
Filed: 1990-04-09
Abstract: PURPOSE:To lessen the element area of a transistor memory, thereby to increase component density and also to enable easy manufacture of the memory by a reduced number of processes by forming a lower gate insulation film on a flattening insulation film and by making an upper gate electrode be a double-layer electrode. CONSTITUTION:A thin film transistor TrT20 for selection is constructed in lamination on a thin film TrT10 for a memory. The part of a lower gate insulation film 13 being opposite to a lower gate electrode G10 is made to be a memory area, while a flattening insulation film 12 is formed on a lower gate line GL10, in such a thickness as to expose the upper side of the electrode G10, and the film 13 is formed on the film 12. By this method, an insulating layer between the part of a semiconductor layer 14 other than the part thereof corresponding to the memory area and the line GL10 is made to have a film thickness made up of the film 12 and the film 13, and moreover an upper gate electrode G20 is made to be a doublelayer electrode constructed of a lower metal film 17 and an upper metal film 18 while a part corresponding to the memory area is formed of an oxide insulation film. According to this constitution, the TrT10 and the TrT20 are made to operate normally, so that stable writing, erasure and reading can be executed. In addition, component density is increased and manufacture can be facilitated.
Patent JP-S58211318-A (JP)
Title: Device for vertical movement of magnetic head
Inventor: BABA TAKAYUKI
IPC: G11B5/55
Filed: 1982-06-01
Abstract: PURPOSE:To prescribe the position of a holding stage of a magnetic head and to realize the accurate positioning of the magnetic head to suppress the increment of size for an up-down shifting device of magnetic head, by attaching the holding stage holding a magnetic head to a base via a plate spring. CONSTITUTION:A magnetic head holding stage 20 is attached to a base 11 via a plate spring 27. One side of the spring 27 is put into the stage 20, and the other side of the spring 27 is fixed to the base 11 by means of a holding plate 28 and a screw 29 to hold the stage 20. As a result, the stage 20, i.e., a magnetic head 19 is prevented from turning round a guide shaft 12 and from receiving an effect of the play between the shaft 12 and slide bearings 15 and 16. A self-supporting solenoid 30 is attached on a frame (not shown in the figure) which is unified with the base 11. An action pin 31 of the solenoid 30 turns a driving lever 33 around a shaft 32. Thus the shaft 12 is shifted up and down.
Patent JP-S60249503-A (JP)
Inventor: DEIITERU RUNGU
IPC: B23B1/00
Filed: 1985-05-01
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-S60236085-A (JP)
Title: External structure of portable timepiece
Inventor: KITOU MAMORU
IPC: H01M2/10
Filed: 1984-05-09
Abstract: PURPOSE:To obtain a thin portable timepiece for containing airtightly a battery in a timepiece band by providing a through-hole on a part of the band made of synthetic resin, containing the battery in said hole, and closing up and fixing the upper and the lower parts of the through-hole by a battery cover. CONSTITUTION:A through-hole is formed on a part of a band 3 consisting of an elastic material such as polyurethane rubber, polyester elastomer, etc. In this through-hole, a conductive body 7 and 8 are extended and provided in advance from a timepiece, and a battery 5 is contained between them. Also, the through- hole is closed up and fixed by an upper battery cover 1 and a lower battery cover 6 having rims 2, 4 larger than this through-hole. In this way, it is possible to attain conversion to a multi-function of not only a portable timepiece but also portable apparatuses such as a portable television, a portable radio, a portable pulsimeter, a portable radio equipment, various portable sensors, etc.
Patent JP-H08289319-A (JP)
Title: Video signal processing circuit
Inventor: ISHIMARU HIROYOSHI
IPC: H04N11/24
Filed: 1995-04-18
Abstract: PURPOSE: To automatically correct the time difference caused between the output reproduced video signals, i.e., the reproduced luminance and color difference signals which are received from a video signal processing device(VSD). CONSTITUTION: A VSD consists of a luminance signal reproduction circuit which includes a memory 61, a ternary horizontal synchronizing signal addition circuit 62, a D/A converter(DAC) 63 and a low pass filter(LPF) 64, and a color difference signal reproduction circuit which includes a memory 77, a ternary horizontal signal addition circuit 78, a DAC 79 and an LPF 80. The VSD is also provided with a time difference detection circuit 70 which calculates the time difference between a reproduced luminance signal YOUT and a reproduced color difference signal COUT based on the synchronizing signal that is synchronously separated from both signals YOUT and COUT, and a timing control circuit 66 which delays the read enable signal of the memory 61 based on the time difference calculated by the circuit 70 and then delays the application of a ternary horizontal synchronizing signal.  Furthermore, the VSD delays a color difference clock RCCLK by a minute time through a variable delay line 73 in order to adjust the time difference of the clocks following the luminance clock RYCLK that cannot be absorbed by the delay processing of the read enable signal.
Patent JP-H10277448-A (JP)
Title: Trigger dispenser
Inventor: TSUJII NORIHIRO
IPC: B05B11/00
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a trigger dispenser capable of smooth trigger jetting either in a upright or in an inverted position. SOLUTION: This dispenser has a path switching valve 20 for feeding liquid L in a container 1 to a pump part 11. The path switching valve 20 consists of a cylindrical body 2 arranged diagonally inclined, and the upper end of the cylindrical body 21 is connected to a liquid sending pipe 24 reaching a bottom part 3 of the container 1, and the lower end 21b thereof is opened near a top part 2 inside the container 1. And in the intermediate part of the cylindrical wall of the cylindrical body 31, an opening hole 25 for sending liquid to a suction valve 17 of the pump part 1 is formed, and a spindle body 28 is inserted therein so as to be freely movable back and forth in the cylindrical body 21.
Patent JP-H09284807-A (JP)
Title: Magnetic recorder and magnetic recording and reproducing device
Inventor: UEDA TAKASHI
IPC: H04N9/83
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording and reproducing device capable of reproducing a chroma signal in LP mode (double speed mode) from a video signal of the PAL system recorded while being de-framed for each 3-field. SOLUTION: A video signal processing circuit is provided with an FM modulation/detection circuit 12 in which a luminance signal Y is modulated into an FM signal or the FM signal is detected to be the luminance signal Y and a chroma conversion/-inversion circuit 13 in which a base band chroma signal C2 is frequency-converted into a low frequency chroma signal C1 and the low frequency chroma signal C1 is converted into the base band chroma signal C2 and a B-Y axis is inverted in response to a 1st head changeover signal outputted from a 1st head switching signal generating circuit 9 to make a burst phase continuous.
Patent JP-S60236217-A (JP)
Title: Vapor-phase growth device
Inventor: GOTOU TAISAN
IPC: H01L21/205
Filed: 1984-05-09
Abstract: PURPOSE:To enable the production of a film, an epitaxial film as well as a CVD film, having an improved uniformity and being less defective by a method wherein a reaction tube whose temperature turns high substantially is positioned only on the lateral side of a wafer so that a sticking substance may be discharged without contacting with the wafer even when it exfoliates and drops down. CONSTITUTION:While a gas is exhausted through an exhaust port 29, an N2 gas and then an H2 gas are supplied from a gas supply nozzle 28 to replace the gas inside a reaction tube 21 by the H2 gas, and then a resistance heater 27 is electrified to heat the reaction tube 21. The reaction tube 21 acts as a constant temperature wall on an internal space. Accordingly, the inside of the reaction tube 21 is heated uniformly substantially, and wafers 32 placed therein are thereby heated to a prescribed temperature of vapor-phase epitaxy. A reactive gas contacts also with the inner surface of the reaction tube 21 whose temperature turns high, and therefore a reaction product is formed thereon and happens to exfoliate and drop therefrom in the course of the vapor-phase epitaxy or in the subsequent fall of temperature. However, the product having exfoliated is made to drop downward without fail by the downward flow of the gas supplied from the gas supply nozzle 28 and directed toward the exhaust port 29, and thus it hardly sticks to the wafers 32.
Patent JP-S59217168-A (JP)
Title: Current detector
Inventor: HAYASHI SHINICHIROU
IPC: H02H3/087
Filed: 1983-05-26
Abstract: PURPOSE:To make it possible to detect a large current with high accuracy at a quick response speed, by connecting a DC current transformer for performing AC action to the secondary side of a DC current transformer for detecting a DC current to be measured while outputting a measured current to the output side thereof through a rectifier diode. CONSTITUTION:DC current transformers 18, 21 having primary windings N3 and secondary windings N4 are connected between the connection points of reset resistors 5, 6 and rectifier diodes 7, 10 and an AC power source 4 while rectifier diodes 14-17, reset resistors 12, 13 and a resistor 11 are similarly connected to the sides of secondary windings 20, 23. The DC current transformers 18, 21 perform the action of an AC current transformer. If this current I3 is rectified through the rectifier diodes 14-17 and flowed to the resistor 11, voltage output Eo is obtained at both terminals thereof. Even if the density ratio of a current I1 to be measured and the detection current I3 is high in this time, the winding constitution of the current transformers becomes easy by properly selecting the numbers of the windings N2-N4 of each DC current transformer and leak inductance can be made small. As a result, current detection with a quick response speed can be performed with high accuracy.
Patent JP-H01263407-A (JP)
Title: Gas burner
Inventor: TSUCHIYA MITSUO
IPC: F23D14/30
Filed: 1988-04-15
Abstract: PURPOSE:To eliminate a danger of making an explosive ignition and the like and make a small-sized equipment by a method wherein a main burner and an after-burner are integrally arranged with a fire transmitting part being formed at a part of their combustion surfaces. CONSTITUTION:An after-burner B for use in igniting and oxidizing smoke and odor and the like as well as for activating catalyst for absorbing and removing smoke and odor and the like contained in a combustion discharged gas is integrally connected in a T-form to rear ends of parallel two main burners A and A. Their mixing pipe 5 is communicated with mixing pipes 4, 4 of the main burners A and A. A fire transmitting part 3 is formed at a connection part between the main burners A and A and the combustion surfaces 1 and 2 of an after-burner B and the main burners A and A and the after-burner B are crossingly and integrally arranged.
Patent JP-S5216090-A (JP)
Title: Cutting device for plastic pipe
Inventor: KIYOUMEN YOSHISUKE
IPC: B26D3/16
Filed: 1975-07-29
Abstract: PURPOSE: To provide a smooth cutting surface of a pipe by slow biting with the use of a special slider. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10265387-A (JP)
Title: Medicine for treating nephritis
Inventor: TSUTSUMI KAZUHIKO
IPC: A61P15/00
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain a nephritis medicine by including a carboxylic acid amide derivative as an active ingredient. SOLUTION: This medicine contains a compound of the formula (R is a lower alkyl; X is a halogen) as an active ingredient. The compound has a urinary protein excretion-inhibiting action without relating to a hypolipidemic action, an antiinflammatory action and a calcium-antagonizing action. The compound of the formula is contained in an amount to 1-70 wt.% in the preparation, and preferably administered at a daily dose of 0.05-80 mg/kg of a body weight. The medicine has an actin for preventing and treating the crisis of naphrosis, and is effective as a medicine for treating the hephritis.
Patent JP-H01265408-A (JP)
Title: Mixture for electric cable coating
Inventor: ISHIKAWA TORAICHI
IPC: C08K3/34
Filed: 1988-04-15
Abstract: PURPOSE:To enhance strength and hardness of the coating of an electric cable by using a mixture of ethylene-propylene rubber with a silicon-containing inorganic filler and a silane coupling agent in a predetermined weight ratio to the rubber and vulcanizing the mixture by an organic peroxide. CONSTITUTION:A mixture containing 100 weight parts of ethylene-propylene rubber, 30-200 weight parts of an inorganic filler containing silicon, and 0.05-5 weight parts of a silane coupling agent is vulcanized by an organic peroxide. The resulting mixture has higher tensile strength and hardness due to an effective function of the combination of the inorganic filler and the silane coupling agent toward the strength and hardness and synergistic effect of vulcanization by the organic peroxide.
Patent JP-H06305864-A (JP)
Title: Method for forming reinforced layer of carbon matrix
Inventor: TOMIZAWA YUKIO
IPC: C04B41/00
Filed: 1993-04-20
Abstract: PURPOSE:To enable the formation of a reinforcing layer having excellent oxidation resistance and high peeling resistance. CONSTITUTION:A reinforcing layer is formed on the surface of a carbon matrix 1 by coating the surface of the carbon matrix 1 with molybdenum, applying a platinum solder 3 to the surface of the molybdenum layer 2 and heating the coating layers in an inert gas atmosphere to effect the diffusion of the soldering material 3 and form a diffusion layer 4.
Patent JP-H05291961-A (JP)
Title: Gray code generator
Inventor: UTSUGI KIYOSHI
IPC: H03M7/16
Filed: 1992-04-13
Abstract: PURPOSE:To generate a gray code from a binary code and to obtain information representing a changing bit location in the generated gray code with respect to the gray code generator generating the gray code from an output of a binary counter and generating relating information. CONSTITUTION:The gray code generator having a gray code generating means 15 generating a gray code from an output of a binary counter 10 is provided with a leading detection means 11 detecting the presence of a change in the leading in an output signal of the binary counter 10.
Patent JP-S58216515-A (JP)
Inventor: HIRAMATSU SHIGERU
IPC: B65H75/28
Filed: 1982-06-02
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-S57208680-A (JP)
Title: Magnetic tape device
Inventor: TAKAMIYA TAKEHISA
IPC: G11B23/50
Filed: 1981-06-16
Abstract: PURPOSE:To clean satisfactorily a tape before it touches a head, by using a cleaning tape which travels via a pulley that is turned in accordance with the travelling of the tape. CONSTITUTION:A tape 1 is drawn out to travel while winding round a pulley 2. The pulley 2 and a pulley 8 which is connected via a speed reducing device 7 are turned in accordance with the travelling of the tape 1. Thus a cleaning tape 10 which is wound round a pulley 9 via the pulley 8 starts travelling. Then the tape 1 is cleaned satisfactorily by changing contacting surface to the surface of the tape 10 at all times by travelling, at the downstream of a magnetic head 3 and before the tape 1 touches the tape 10. In such way, the recording is possible in a good and assured way.
Patent JP-H01264991-A (JP)
Title: Apparatus for producing single crystal
Inventor: SAWADA SHINICHI
IPC: H01L21/208
Filed: 1988-04-18
Abstract: PURPOSE:To improve the uniformity of the crystal in the radial direction and to stably grow the high-quality single crystal which has a large diameter and less crystal defects with good controllability with the title apparatus by providing small apertures to the specific positions in the sloped side wall part or bottom part of a coracle to be immersed into a raw material melt. CONSTITUTION:The raw material melt 2 and, if necessary, a liquid sealing material are housed into a crucible 1 which is constituted rotatably and liftably and is supported on a lower shaft. The coracle 3 which has the sloped side wall part decreased in the diameter toward the lower part and is provided with >=1 pieces of the small apertures to the sloped side wall part or the bottom part near the outside circumference of the straight cylindrical part of the pulled up crystal 5 is immersed into the above-mentioned raw material melt 2 and while the raw material melt 2 is introduced through the small apertures, the single crystal 5 is pulled up by the single crystal pull up shaft 4 which is attached with a seed crystal and is rotatable and liftable.
Patent JP-H04303913-A (JP)
Title: Projection aligner
Inventor: KAMON KAZUYA
IPC: H01L21/677
Filed: 1991-03-29
Abstract: PURPOSE:To obtain a projection aligner which stabilizes the finished size of a resist by providing a function used to house an object, to be processed, in a carrier after the object whose exposure operation has been finished has been heat-treated. CONSTITUTION:A wafer 5 which is housed in a wafer cassette 10 is taken out by using a wafer taking-out and putting-in arm 14; it is delivered to a transversely sliding arm 15. Then, the wafer is once on standby at a waiting arm 15; after that, it is sent to a prealignment part 16 and its direction is adjusted; after that, it is delivered to a carrying-in and taking-out slider 17; it reaches a wafer stage 18a; in addition, it is sent to a wafer stage 18b; and after that, it is exposed to light. After the wafer 5 has been exposed to light, it is delivered to the carrying-in and taking-out slider 17; it reaches a waiting arm 1 outside a thermostatic chamber 6 via the prealignment part 16. Then, it is delivered to a hot plate 2; a baking treatment is executed on it. When the baking treatment is finished, the wafer is delivered to a wafer taking-out and putting-in arm 3; it is housed in a wafer cassette 4.