baber/WOPTO huggingface dataset:
Patent JP-H0747612-A (JP)
Title: Molding of liquid crystal resin composite material
Inventor: MORIWAKI KENJI
IPC: B29C70/10
Filed: 1993-08-03
Abstract: PURPOSE:To mold a liquid crystal resin composite material capable of being transferred to a mold without hindrance to fill the mold even when preheating is performed before the filling of the mold. CONSTITUTION:A plate-shaped molding material B1 introduced into a mold after preheated within the temp. range from the lowest moldable temp. of a thermoplastic matrix resin to below the liquid crystal transition temp. of a fibrous thermoplastic liquid crystal resin to be subjected to molding is obtained by compounding the fibrous liquid crystal resin with a plate-shaped matrix containing the matrix resin. When the thermoplastic liquid crystal resin is compounded with the plate-shaped matrix, thermoplastic liquid crystal resin fibers LF formed by spinning molding are compounded with the plate-shaped matrix over the almost entire area thereof in a planar direction.
Patent JP-S6086318-A (JP)
Title: Radiating type heating device
Inventor: UCHIYAMA TOMIO
IPC: F23D14/84
Filed: 1983-10-14
Abstract: PURPOSE:To prevent the object to be heated from nonuniform heating by a method wherein a jetting mechanism spouting a gas toward the object to be heated is provided at the periphery part of an infrared rays radiating body. CONSTITUTION:An infrared rays radiating body 2 is fixed in the manner that the upper opening part of a cylinder-shaped case 1 with bottom is closed, the infrared rays radiating body 2 is formed of a porous ceramic form having a three dimensional reticulate framework structure. A fuel gas and a burning air are fed to the inside of a bottom part space S1 of the case 1, then mixed. By the burning of the mixed gas under relatively lower temperature on the surface and near by the surface of the radiating body 2, the surface of the radiating body 2 is red-heated. The surface of the radiating body 2 is structured so that the infrared rays are radiated toward the upper direction from the surface and a burnt exhaust gas is also discharged toward the same direction. Thereby, the nonuniform heating for the object to be heated can be prevented, the high heating efficiency can be obtained.
Patent JP-H1136203-A (JP)
Title: Travel rack pinion device
Inventor: KIKUCHI MASARU
IPC: E01B25/04
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a travel rack pinion device allowing a stable travel on a travel path at a curve section in the horizontal direction or the vertical direction in particular. SOLUTION: A travel pinion 25 is formed with a standard spur gear, the cross section on the vertical plane containing the rack center C of the rack teeth 85 of a rack unit 82 arranged at least at the curve section 2b of a travel path 2 is formed as a reference rack, and the addendum flank and the dedendum flank 85b on both sides of the rack center C are formed into a circular arc face swelled centering on a point on the vertical plane containing the rack center C with the reference rack serving as an apex. The inclination on the horizontal plane can be allowed.
Patent JP-H0728340-A (JP)
Title: Image forming device
Inventor: ONODERA SHINICHI
IPC: G03G15/16
Filed: 1993-07-08
Abstract: PURPOSE:To prevent jam and defective transfer caused by the lowering of electrostatic charge efficiency at the leading and the trailing edge parts of a recording material proximate to an insulating member by providing the insulating member insulating an electrostatic charge means and a frame body and an electrical conductive member proximately provided to the insulating member in a state where it is insulated from the frame body. CONSTITUTION:The inner circumferetial surface side of a coupling member 50C forming the frame body of a transfer drum 5a is surrounded by the insulating member 51 along the shape thereof and leakage from an electrical conductive brush 41 is prevented at an electrostatic charge time. The electrical conductive members, for example, the block members 70 and 71 of aluminum alloy, copper alloy or the like are proximately fixed to the insulating member 51 on the leading and the trailing edge sides of the recording material P. When the brush 41 is passed through the members 70 and 71, the vicinity of non-image areas on the leading and the trailing edge part sides of the material P of the transfer sheet 5f which is not directly brought into contact with the brush 41 is also electrostatically charged from the brush 41 through the members 70 and 71. By the electrostatic charge through the members 70 and 71, the electrostatic charge efficiency near the leading and the trailing edge parts of the material P is prevented from being lowered.
Patent JP-H1036493-A (JP)
Title: Production of polyester resin composition
Inventor: SUZUKI NORIYUKI
IPC: C08L67/00
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition comprising a polyester resin and an inorganic compound while making it possible to simplify the production equipment and process and to markedly shorten the production time by depolymerizing a polyester resin with a diol compound and polycondensing the depolymerization product in the presence of the inorganic compound. SOLUTION: This invention provides a process for producing a polyester resin composition comprising a polyester resin and an inorganic compound. A slurry obtained by dispersing an inorganic compound in a diol compound is previously formed. A polyester resin as a starting material is added to this slurry and depolymerized by an ester exchange reaction. The reaction mixture is brought into a state including conditions favorable for polycondensation and subjected to a polycondensation reaction while the diol compound is distilled out of the reaction system to obtain a polyester resin composition.  When compared with a conventional process comprising synthesizing a polyester resin from a monomer in the presence of an inorganic compound, this process can provide a polyester resin composition having properties equivalent to those of a conventional product and a very good state of dispersion of the inorganic compound and can make it possible to simply the production equipment and process and to markedly shorten the production time.
Patent JP-H0357953-A (JP)
Title: Method for removing scale of rotary body of ultrasonic flaw detection apparatus
Inventor: HISASUE TSUNEO
IPC: G01N29/22
Filed: 1989-07-26
Abstract: PURPOSE:To wash and discharge scale within a short time by repeating the normal and reverse rotation of a flaw detection rotor for required time in the number of rotations within a range of 200 - 400 rpm at every flaw detection work for a definite time. CONSTITUTION:A flaw detection rotor 1 is rotated at a required speed by driving a motor and flaw detection water is injected into the rotor 1. A rubber packing 3 has function for forming a water film between the material to be inspected transferring through the rotor 1 and a flaw detection sensor 2 without forming a gap. The scale on the rotor 1 is removed by repeating the normal and reverse rotating of the flaw detection rotor 1 for a required time in the number of rotations within a range of 200 - 400 rpm for each flaw detection work for a definite time. That is, since the normal rotation and reverse rotation of the rotor 1 are repeated while flaw detection water is allowed to continuously flow, the impulsive turblent movement of water is generated in the rotor 1 and the scale adhered to the sensor 2 is effectively released by the notion and discharged along with stayed scale so as to flow over a rubber partition wall and washing is completed within an extremely short time.
Patent JP-H0631158-A (JP)
Title: Adsorbent for dissolved gas in liquid phase hydrocarbon
Inventor: HIRAYAMA HIDEJI
IPC: B01D15/00
Filed: 1992-07-21
Abstract: PURPOSE:To efficiently remove dissolved carbon monoxide, dissolved oxygen and/or dissolved carbon dioxide in liquid phase hydrocarbon by using Raney copper as an adsorbent. CONSTITUTION:In the process to remove dissolved carbon monoxide, dissolved oxygen and/or dissolved carbon dioxide in liquid phase hydrocarbon, Raney copper is used as an adsorbent. The Raney copper is obtained by alloying metal (e.g. Al) which is soluble in alkali or acid with copper, and developing the alloy. For example, the alloy is produced by melting Al and copper in 50/50 wt. ratio, and the bulk Raney copper alloy is produced by adding into water dropwise, etc. The bulk alloy is added into 5-15wt.% NaOH aq. soln., developed at 30-60 deg.C, Al is eluted, and porous copper is obtained. Then the porous copper is washed by deoxidized pure water. Each stage is carried under inert gas atmosphere. Trace amounts of dissolved CO, O2 and CO2 in hydrocarbon is adsorbed efficiently in liq. phase condition.
Patent JP-H1017694-A (JP)
Title: Microporous polyethylene membrane
Inventor: KONDO TAKAHIKO
IPC: C08J9/00
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To obtain a microporous polyethylene membrane having excellent processability and productivity and also having such a high heat resistance that the safety of a battery can be assured even under sever conditions by making the membrane so that it may have a specified heat distortion behavior. SOLUTION: This membrane has a distortion-hardening elongation viscosity, a gel fraction of below 1% and a mean pore diameter of 0.001-0.1μm. The polyethylene used is desirably a high-density polyethylene comprising a crystalline polymer based on ethylene and may be a blend thereof with at most 30% polyolefin such as polypropylene, medium-density polyethylene, linear low-density polyethylene, low-density polyethylene, or EPR. The weight-average molecular weight of the polyethylene is desirably in the range of 200,000-1,000,000. This membrane can be desirably used as a battery separator.
Patent JP-2000029886-A (JP)
Title: Database computer, distributed database system, method for generating key by distributed database system and recording medium recording program for executing the key generating method
Inventor: NAKATSUCHI YOSHIMASA
IPC: G06F12/00
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To make it unnecessary to convert an existing key into a format of new field width by easily changing the bit width of a site storing field in a distributed database, and even when a record generated by the system already exists, preventing the record from being influenced by the bit width of the field. SOLUTION: A record processing part 32 generates a key 121. A key generation part 324 extracts only the bit string length of a site number field 1111 out of the bit string of a site number and inverts the right and left of the extracted bit string. Then the bit string of the site number is shifted left only by the bit string length of a record number field 1112 in order to position the bit string. Then OR between the bit string of the record number and the bit string of the bit-shifted site number is found out. The record processing part 32 generates a record 11 to be stored in a database from the generated key 121 and data and stores the record 11 in the database.
Patent JP-H0938391-A (JP)
Title: Clothing dryer
Inventor: HAGIWARA HISASHI
IPC: D06F58/28
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To perform the same drying operation as that at a time of normal connection even if a temp. detection means is connected to a control substrate through a connection means not corresponding thereto in a clothing dryer drying clothing by circulating hot air into a rotary drum. SOLUTION: Hot air is circulated into a rotary drum drying clothing by a heat exchange type double-blade fan and a PTC heater 3 is provided to the air sending route into the rotary drum and the rotary drum and the heat exchange type double-blade fan are rotationally driven by a motor 4. The drying state of the clothing in the rotary drum is detected by a first temp. detection means 5a detecting the exhaust temp. of air in the rotary drum, a second temp. detection means 5b detecting the temp. of sucked air of the PTC heater 3 and a third temp. detection means 5c detecting the peripheral temp. of a dryer main body. A control means 6 performs the ON/OFF control of the PTC heater 3 on the basis of the highest temp. among the temps. detected by the respective temp. detection means.
Patent JP-H1125219-A (JP)
Title: Device and method for recognizing character and recording medium
Inventor: ROU SEIKOU
IPC: G06K9/20
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To accurately extract a character and to reduce incorrect recognition in character recognition by specifying the sort of a segment to be removed, detecting a segment of a specified sort from an image to be recognized and executing character recognition for a removed image. SOLUTION: A ruled line sort specification part 101 specifies the sort of a segment such as a frame and a ruled line to be removed. A ruled line parameter calculation part 102 calculates a parameter for specifying the segment of which selection is specified by the specification part 101. A ruled line detection/ removal means 103 detects a segment of the sort specified by the specification part 101 from an input image 111 and removes the detected segment. A character recognition engine part 104 executes character recognition for the image of which segment is removed by the detection/removal part 103 by referring to a dictionary part 105.  Consequently a character can be accurately extracted by removing segments such as a frame and a ruled line around a character from the input image 111 including the frame, the ruled line or the like without damaging a character image as an image to be recognized and a character recognition result 112 can be outputted.
Patent JP-S5986109-A (JP)
Inventor: SUNATSUKA HIDEO
IPC: H01B7/28
Filed: 1982-11-08
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-H0750246-A (JP)
Title: Semiconductor manufacturing device
Inventor: FURUKAWA HIROE
IPC: H01L21/304
Filed: 1993-08-06
Abstract: PURPOSE:To enable the flatness of a semiconductor wafer on an exposure stage to be secured by avoiding the mounting of the semiconductor wafer having foreign matters adhering to the rear surface thereof on the exposure stage. CONSTITUTION:The title semiconductor manufacturing device is provided with a foreign matter detecting means 7 comprising an irradiating part 7a irradiating laser beams 10 scanning the rear surface of a semiconductor wafer 1 and a sensor part 7b detecting the laser beams scattered by the foreign matters adhering to the rear surface of the semiconductor wafer 1 as well as a high pressure gas injector (foreign matter removing means) 8 between the first jig 2 containing the semiconductor wafer 1 before exposure processing and an exposure stage 4.
Patent JP-H1127062-A (JP)
Title: Differential amplifier and operational amplifier
Inventor: TANAGAWA KOJI
IPC: H03F3/45
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a differential amplifier having its extended range of input voltage and also to provide an operational amplifier which can obtain its normal output. SOLUTION: A differential amplifier 10 has an input stage 1 and an output stage 2. The stage 2 includes a bias stage 3 which shifts the level of output voltage of a 1st NOMS 4 of the amplifier 10 and biases the input voltage of 4th and 5th PMOS 7 and 8. In such a constitution, the voltage drop of the stage 2 can be minimized and the range of input voltage that can be supplied to the stage 1 is extended up to the power voltage Vdd+. An operational amplifier 40 has a level shift stage 20 which shifts the level of and outputs the output voltage of a 2nd NOMS 5 of the amplifier 10 at the next stage of the amplifier 10, and an output buffer stage 30 which outputs the output voltage of the stage 20 to the outside. Thus, the stage 30 operates to obtain the normal output.
Patent JP-H0863371-A (JP)
Title: Programming method of event driven type simulator
Inventor: SATOYAMA AI
IPC: G06F19/00
Filed: 1994-08-19
Abstract: PURPOSE: To provide a simulator for a case wherein a communication can be made so that an exchange of information between constituent elements of a parallel decentralized control system is adaptive to a real world and a simulator which can adapt a message which is sent out once at the time of interruption to a canceling process. CONSTITUTION: If a process of a processor B interrupts a process of a processor A, the name of then event which is interrupted for the process of the interrupting event and restarted when the event process ends is registered in the interrupting event. The interrupted event has wait registered in its state, which is maintained until the event is started. Therefore, implementation from the model for an object system to the simulator is facilitated, so the expandability of the simulator can be improved and the development process is shortened.
Patent JP-2000007818-A (JP)
Title: Production of deproteinized natural rubber latex sponge
Inventor: SAKAMOTO MITSUHIKO
IPC: C08J9/36
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To obtain the subject dense and high-quality sponge hardly providing the fear of contact allergy caused by a protein by forming the sponge from a natural rubber latex, and decreasing the content of the protein by washing the sponge with a surfactant. SOLUTION: The objective sponge is obtained by washing a natural rubber latex sponge obtained by mixing a latex with a gas to foam the latex, gelatinizing the foamed product, and vulcanizing the gelatinized product, to reduce the content of nitrogen preferably so as to be <=0.05%. The natural rubber latex to be used is the one gathered from Hevea species, and preferably treated with ammonia. The open cell-type sponge having a rubber elasticity is obtained by compounding a compounding agent comprising a cross-linking agent, a vulcanization accelerator and a gelatinizer with the natural rubber latex to provide a composition, mixing air with the obtained composition, foaming the composition with the air by stirring, gelatinizing the foamed product, and further vulcanizing the gelatinized product. The sponge is preferably formed so that the cell diameter may be <=10 mm.
Patent JP-2000032209-A (JP)
Title: Image forming device
Inventor: UEDA TADASHI
IPC: H04N1/21
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device for preventing the coexistence of the output paper of copying, a printer and a FAX, etc., without the need of new paper discharge part, carrying route and carriage control, etc. SOLUTION: This image formation device is provided with a copying function, a printer function, a facsimile (communication) function, an image formation means 48 in the respective functions, an intermediate tray 53 for forming images on both sides of a sheet of paper, carrying means 33, 50, 55, 58 and 57 for carrying the sheet through the image formation part and the intermediate tray and sheet housing parts 51 and 52.  In this case, detection means (401) and (603a) for detecting the using capacity or residual capacity of storage means (603b), (502) and (403) are provided, and at the time of detecting that the capacity exceeds a prescribed threshold, an image formation operation is interrupted, the carrying means discharge the recording medium of the intermediate tray, the image by the image data of the storage means is formed and the carrying means 33, 50, 55, 58 and 57 are provided with control means (401) and (603a) for carrying, evading and housing the sheet of the paper to the intermediate tray 53.
Patent JP-2001023887-A (JP)
Title: Projection optical system, projection aligner equipped therewith, and exposing method
Inventor: TSUKAMOTO HIROYUKI
IPC: G02B13/24
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To enable a projection optical system to obtain an extremely stable image forming property even when the system projects light, by specifying the radii of curvature and thicknesses of all single lens components existing within a distance range from a second surface toward a first surface along the optical axis and the intervals among the lens components along the optical axis. SOLUTION: A projection optical system projects the image of the pattern formed on a first surface irradiated with ultraviolet rays upon a second surface. The distance 1 from the second surface to the surface of a lens, the maximum value yimmax of the distance from the optical axis to an area where a final or intermediate image is formed measured in the vertical direction, the radii of curvature (r) of all single lens components existing within 5yimmax-distance range from the second surface toward the first surface along the optical axis, and the thicknesses (d) of the lens components are set to meets the conditions of the expressions 1 and 2. In addition, the interval Bf between the surface of the lens of the nearest optical system to the second surface and the second surface along the optical axis is set to meet the condition of the expression 3.
Patent JP-S5989435-A (JP)
Inventor: YUUJIN II KASU
IPC: H01L21/822
Filed: 1983-10-20
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-S6353323-A (JP)
Title: Rotational frequency detecting device for compressor
Inventor: YAMAZAKI TOSHIO
IPC: F16D27/14
Filed: 1986-08-22
Abstract: PURPOSE:To aim at improvement of the accuracy of detecting the rotational frequency of a compressor through increasing the detection voltage by reducing a very small clearance between the inner periphery surface of a rotating disc and the outer periphery surface of a hub so as to increase the by-pass magnetic flux in an auxiliary closed magnetic circuit. CONSTITUTION:When a compressor 1 is in rotary action, an exciting coil 5b is electrified, and a main closed magnetic circuit A is generated to cause an output disc 8c to be attracted to an input rotor 7. In addition, some of the magnetic flux in the exciting coil 5b bypass the main closed magnetic circuit A so as to form an auxiliary closed magnetic circuit B. In this condition, when a magnetic piece 12b in a magnetic flux changing means 12 passes through the neighborhood of the magnetic pole 11, a clearance between the magnetic pole 11 and the magnetic flux changing means 12 is reduced to cause the by-pass magnetic flux to be increased. Since the pulsative change in a flux output in the auxiliary closed magnetic circuit B is detected by a magnetic detecting coil 14, if the by-pass magnetic flux is increased, the induced pulse voltage generated in the magnetic detecting coil 14 is also increased.
Patent JP-S6085640-A (JP)
Title: Frame synchronization circuit
Inventor: OONISHI HIROSHI
IPC: H04L7/08
Filed: 1983-10-17
Abstract: PURPOSE:To detect next normal synchronizing signal by utilizing an asynchronous detecting signal, and holding the reset signal of a frame counter and generating continuously a synchronizing window signal, thereby applying hunting if a frame synchronizing signal is missing. CONSTITUTION:An NOT circuit 13 and an AND circuit 14 generate the asynchronous detection signal (f), and if the synchronizing signal is missing in a time between times t9 and t10, since a synchronizing window signal (c) keeps generation, the pattern detection signal detected next can apply hunting. Thus, the state restores to the normal synchronizing state. Based on the said hunting function, even if a pattern detection signal (b) just after the aplication of power is a false pattern detection signal, or the synchronizing signal is missing due to bit shift on the transmission line, the state is restored automatically to the synchronizing state.