baber/WOPTO huggingface dataset:
Patent JP-H11110540-A (JP)
Title: Imaging device for two-dimensional data
Inventor: SAWADA AKIRA
IPC: G06T1/00
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To artificially generate gradation through the use of a visual characteristic and to improve the contrast of an outline part in the processor of an image whose number of gradations is large and whose contrast is poor, which is used for an image processor used for the image-pickup device of visible information or invisible information and various tomograph devices. SOLUTION: An object 1 is image-picked up by an infrared image-pickup device 2. A signal processor 3 differentiates it twice, and executes an inversion processing, and a band-pass filter processing. A viewer can view a signal which is signal-processed through a regular display device 5. The signal processor is provided with a band-pass filter center pass frequency adjusting means constituted of a switch and a volume. The center frequency of the band-pass filter can be changed arbitrarily, while the image is viewed.
Patent JP-S63127604-A (JP)
Title: Resonance frequency adjusting method for dielectric resonator
Inventor: ABE MASAAKI
IPC: H01P1/202
Filed: 1986-11-18
Abstract: PURPOSE:To facilitate the processing and the control of adjustment by forming a slot from the inner to the outer circumference of an open end face of a resona tor and cutting it while varying the depth. CONSTITUTION:Electrodes 12, 13 are formed to the inner and outer circumfer ence of a cylindrical dielectric ceramic 11 in a dielectric resonator 10 and the upper flat face is an open end where the ceramic is exposed. The slot 14 is formed to the uniform depth from the inner to the outer circumference in the ceramic 11 of the open end face. In this case, the width of the slot is selected to be 0.5mm and the depth from the open end face is selected to be a size to obtain a desired frequency. The gradual change in the frequency by the depth l of the slot 14 is utilized to make a depth up to the dimension in response to the variable quantity of the frequency. Thus, the processing is facilitated and also the control of adjustment is facilitated.
Patent JP-H02121631-A (JP)
Title: Method for taking chemical shift image of mri
Inventor: YOSHITOME EIJI
IPC: G01R33/32
Filed: 1988-10-31
Abstract: PURPOSE:To accurately separate the chemical shift images of two components of water and fat even in an apparatus wherein the non-uniformity of a static magnetic field is large by making  T adjustable even in a region, where the magnitude of the non-uniformity of the static magnetic field is larger than chemical shift quantity, in matching relation to the magnitude of the non-uniformity of the static magnetic field. CONSTITUTION:Usual scanning and scanning according to Dixon method are performed. Next, scanning wherein a reversal pulse 2 is applied at positions (TE/2)+ T and (TE/2)- T after an exciting pulse 1 is applied is performed additionally. From the image data obtained in a sequence wherein the reversal pulse 2 is applied at the positions of (TE/2)+ T, the non-uniformity distribution of a static magnetic field is obtained. On the basis of the non-uniformity distribution of the static magnetic field obtained by this stage, the image data obtained by the scanning according to the aforementioned Dixon method is corrected. Then, addition and subtraction are performed between the corrected data and the data according to the usual scanning to obtain separated images of water and fat. As a result, even in an apparatus wherein the non-uniformity of the static magnetic field is large, chemical shift images of two components of water and fat can be correctly separated.
Patent JP-H0996827-A (JP)
Title: Liquid crystal display element and its production
Inventor: YOSHINO MASAO
IPC: G02F1/1345
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To make it possible to improve workability and to improve a yield. SOLUTION: This liquid crystal display element is provided with an external connecting electrode 26 on a lower substrate 5 and is provided with a connecting electrode 17 connected to a common electrode 11 under this upper substrate 9 so as to face the external connecting electrode 26. The external connecting electrode 26 is subjected to a heat treatment by irradiation with a laser beam and is thereby partly built-up, by which a conductive projection 21 is formed. The front end of the conductive projection 21 is pressed to the connecting electrode 17. The external connecting electrode 26 and the connecting electrode 17 are conducted and connected via the conductive projection 21. Consequently, the need for the conventional cross material forming stage is eliminated and the labor and time for forming the cross material by one point each by a dispenser method are eliminated.  The adhesion of dust, etc., on the surface of oriented film by exposing the oriented films on the upper side does not arise either. Then, the workability is improved and the yield is improved.
Patent JP-H02180304-A (JP)
Title: Hanger bracket
Inventor: ERII PORONSUKII
IPC: A47B95/00
Filed: 1989-10-24
Abstract: PURPOSE: To support an article to be suspended on a ceiling as well as a wall and to prevent the falling-off of a nail by providing a truncated conical side wall in the base of a hanger bracket, the wall being disposed at an angle with respect to a bracket support surface. CONSTITUTION: A hanger bracket 10 includes a base 12. The base 12 has a truncated conical side wall 14 disposed at an angle with respect to a bracket support surface. A nail 16 is used for fixing the bracket 10 to the support surface. A cover 18 has an angle identical to that of the side wall 14 of the base 12, and has a truncated conical inner wall 20 mutually complimentary to the side wall 14. Thus, an article to be suspended is supported on a ceiling as well as the wall, and the falling-off of the nail is prevented.
Patent JP-H06100891-A (JP)
Title: Solvent or its composition
Inventor: AOYAMA HIROICHI
IPC: C11D7/50
Filed: 1992-09-18
Abstract: PURPOSE:To obtain a solvent having a proper degree of dissolving power and dewatering ability and having no possibility of ozonosphere dephetion since it does not contain a chlorine atom in the molecule. CONSTITUTION:A solvent or its composition containing as the effective constituent at least one compound represented by the general formula R<1>-R<2> (wherein R<1> is CF3CFH, HCF2CFH or HCF2CF2; and R<2> is CF3CF2, CF3CFH, CF2HCFH, CF2HCH2, CFH2CFH, CFH2CH2 or CH3CFH), for example, one containing at least one of 1,1,2,2,3,4,4-heptafluorobutane and 1,1,1,2,3,4,4-heptafluorobutane as the effective constituent.
Patent JP-H11108563-A (JP)
Title: Method for regulating pressure in ignition furnace of sintering machine, and its device
Inventor: SATO HIDEAKI
IPC: F27B21/14
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To maintain the pressure inside an ignition furnace in a preferable range by providing a diameter reduction part on communication pipes to communicate a drop powder recovery pipe below the ignition furnace with a downcomer adjacent to the ore-discharge side, and regulating the pressure inside the ignition furnace by a valve and the diameter reduction part. SOLUTION: A pair of communication pipes 6-3 are provided between a drop powder recovery pipe 13 below an ignition furnace 9 and a downcomer 3, and a valve 7-3 and an orifice 15 as a diameter reduction part are provided on the communication pipes 6-3. The gas containing the gas generated through the combustion of powder cokes on a raw material upper layer part ignited in the ignition furnace 9 is sucked to a duct 5 through the downcomer 3 via a wind box 2-3, a drop powder recovery pipe 13a, the communication pipes 6-3, the orifice 15, and the valve 7-3. The pressure inside the ignition furnace 9 is regulated by the valve 7-3 and the orifice 15. The pressure inside the ignition furnace 9 can be maintained for a long time in an excellent range.
Patent JP-H03136046-A (JP)
Title: Heat fixing device
Inventor: AKAO MICHITOSHI
IPC: G03D13/00
Filed: 1989-10-23
Abstract: PURPOSE:To reduce the manufacture cost of the device and to reduce its size by providing an abnormality detecting means which decides the variation of an operation signal to a heating means and detects abnormal operation of a sucking means. CONSTITUTION:The operation of the heating means 31 is controlled according to the detection signal of a temperature detecting means 41 and the heating means 31 heats a recording medium 18 to heat and fix an image on a recording medium. Gas produced when the recording medium 18 is heated is sucked by the sucking means 31 and discharged. When the sucking means 36 is in operation, the variation of the operation signal to be heating means 31 is decided and if the sucking means 36 becomes abnormal not to suck the gas normally, the temperature drop of the heating means 31 decreases and the variation of the operation signal to the heating means 31 becomes less than a specific value, so the abnormal operation of the sucking means 36 is detected. Therefore, the abnormality of the sucking means can be detected without providing any rotation detector, etc., for a suction fan. Consequently, the manufacture cost of the device is reducible and the device is reduced in size.
Patent JP-H01116446-A (JP)
Title: Sensor for reducing substance
Inventor: KUME MAKOTO
IPC: G01N31/00
Filed: 1987-10-30
Abstract: PURPOSE:To realize a sensor for a reducing organic substance usable for a long time repeatedly at a normal temperature by using a titania-carrying porous substance. CONSTITUTION:A sensor for a reducing organic substance is used having titania (TiO2) supported on a porous body. When irradiated with light, TiO2 changes to TiO with oxygen being deprived thereof and turn to black from white. In this case, with the presence of a reducing substance, active oxygen generated by this reaction is bonded to the reducing substance to promote the reaction. As a result, the degree of coloring varies according to the density of the reducing substance to allow measurement of the amount of the reducing substance depending on the degree of the coloring. When the causative reducing substance is gone after the coloring, TiO changes to TiO2 being bonded to oxygen or the like in the air and the color returns to original white, thereby enabling the use of the titania for the subsequent measurement again.
Patent JP-H09113046-A (JP)
Title: Air conditioner
Inventor: TOKITA HIROYUKI
IPC: F25B5/00
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To conduct the dehumidifying operation with the residue as an overheating zone by completely preventing the condensation at an auxiliary tube connected to the refrigerant inlet of an indoor heat exchanger, and finishing the evaporation of the refrigerant at the part of the indoor heat exchanger. SOLUTION: A dehumidifying cycle for circulating the refrigerant discharged from a compressor 21 through a capillary tube provided at the refrigerant inlet of an indoor heat exchanger S of the cycle to throttle the flow of the refrigerant introduced into the exchanger, an outdoor heat exchanger 23, a motor operated expansion valve 24 to the tube and the exchanger S to the compressor is formed. The evaporation of the refrigerant of an auxiliary exchanger 7 of the part of the exchanger S is completed, the main heat exchanger of the residual part controls the opening of the valve 24 corresponding to the setting of the throttle amount of the tube as to become the overheating zone to perform the dehumidifyng operation.
Patent JP-2001100245-A (JP)
Title: Picture display device
Inventor: AKIMOTO HAJIME
IPC: G02F1/1368
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To avoid the deterioration of picture quality caused by the increase of leakage current due to the improvement of brightness of backlight or the like to a liquid crystal panel by suppressing the light leakage current of a transistor. SOLUTION: Shading gate electrodes 3, 7 are arranged on the top and bottom, and a drain area 8 and a source area 9 are formed on the parts which are the ends of the gate electrode and uncovered by the gate electrode, and on the parts covered by the gate electrode an adjacently to the drain area 8 and the source area 9, electric field relaxation area impurities 10A, 10B of the same conductive type as both areas and of a lower impurity density are introduced.
Patent JP-H05121905-A (JP)
Title: Dielectric resonator and its characteristic adjustment method
Inventor: KITAICHI YUKIHIRO
IPC: H01P1/205
Filed: 1991-10-23
Abstract: PURPOSE:To obtain the surface mount dielectric resonator in which an external coupling capacitor is easily adjusted without changing a resonance frequency. CONSTITUTION:Inner conductors 2a-2d are provided in a dielectric block comprising two dielectric bases 1a, 1b, an outer conductor 3 is formed to an outer side and signal input/output electrodes 4a, 4b are provided. Then the signal input/output electrodes 4a, 4b are cut partially. Thus, the capacitance of the inner conductors 2a, 2d around an open end is changed by changing the area of the signal input output electrodes 4a, 4b. Thus, an external coupling capacitance is adjusted without changing the resonance frequency.
Patent JP-2001097405-A (JP)
Title: Refilling pouch
Inventor: SAITO YOHEI
IPC: B65D33/38
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a refilling pouch having no problems in the practical use and to be securely unsealed on the position of an easily unsealing means provided on the pouch and dealing with a liquid sagging prevention bottle. SOLUTION: A pouring section 6 of the nozzle shape facing obliquely upward by notches 7a and 7b formed of the upper face side and the side face side is formed on an upper corner, and an easily unsealing means 9 for cutting off the end of the pouring section 6 is provided on a position connecting the notches 7a and 7b on both sides of a refilling pouch, and the shape of the notch 7a on the upper face side is formed into the U-shape or the V-shaped with a bottom section formed round, and a notch 10 used as a cue of the easily unsealing means is formed on the bottom of the notch 7a. A knob section 8 and an upper side section positioned on the side of the knob section are gripped and twisted in the reverse direction to simply and securely carry out the unsealing by the easily unsealing means 9.  Although a pouring outlet formed after unsealing is not formed into the pointed shape, the pouring outlet can still be dealt with a liquid sagging prevention bottle and no problems are generated in the practical use.
Patent JP-H06128876-A (JP)
Title: Liquid softening finishing agent
Inventor: HAYASE TORU
IPC: D06M13/405
Filed: 1992-10-14
Abstract: PURPOSE:To obtain a softening finishing agent having biodegradability, providing various yarns with excellent softness and elasticity, comprising a specific hydroxycarboxylic acid and/or a bifunctional carboxylic acid and a neutralized substance of a specific ester amine compound as essential components. CONSTITUTION:(A) 1-20wt.% hydroxycarboxylic acid of formula I (X and Y are H, 1-4C alkyl, OH or CH2COO; (n) is l-3) and/or formula II (R is single bond or 1-3C alkylene) such as glycolic acid, lactic acid, malic acid or tartaric acid and/or bifunctional carboxylic acid such as oxalic acid or adipic acid is blended with (B) 3-25wt.% neutralized substance of an ester amine compound of formula III and/or having IV and/or formula V (R1 and R2 are 11-23C hydrocarbon; R' is 1-24C hydrocarbon, hydroxyethyl, etc.; (m) and (n) are 2 or 3) with an inorganic acid as essential components to give a liquid softening finishing agent having pH1.5-3.5.
Patent JP-H10119236-A (JP)
Title: Dampening arrangement for offset press
Inventor: KLAUS DUERNAGEL
IPC: B41F7/30
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To make a dampening arrangement of an offset press suitable for use of a dampening medium wherein an alcohol content is little, or does not exist. SOLUTION: A dampening medium container 3 in which a level of a dampening medium is kept constant, a principal roller 5 which is soaked in the dampening medium to make the dampening medium 4 a thin film and delivers that to at least one dampening roller coming in contact with a plate of a plate cylinder 1, and an adjusting roller 7 which determines a thickness of the dampening medium film, are provided. The dampening medium can be supplied to the adjusting roller 7 with a spraying device 8. An amount of the dampening medium to be sprayed can be adjusted.
Patent JP-H07105692-A (JP)
Title: Nonvolatile semiconductor memory device
Inventor: HASHIMOTO KIYOKAZU
IPC: G11C7/10
Filed: 1993-10-06
Abstract: PURPOSE:To solve a problem that an oscillation state of an output of a comparison detector is erroneously decided as erasure end by comparing a filter output with a prescribed logical value, detecting a coincidence state and detecting the erasure of storage information of a memory element and the presence of write. CONSTITUTION:At a verifying time, it is discriminated and detected whether it is the state ('0') where a memory cell is written, or it is the state ('1') where the memory cell is erased sufficiently by the comparison detector, but when the threshold value of the memory cell exists in a transit area between the area detected as '0' and the detected as '1', the detection becomes impossible by the comparison detector, and the output becomes the oscillation state. In such a case, since a filter circuit (FIL) is provided as shown in figure, the probability that the oscillation state of the output of the comparison detector is erroneously decided as the erasure end by a coincidence detection circuit COMP is eliminated.
Patent JP-H02123723-A (JP)
Title: Electrolyte for electrolytic capacitor
Inventor: TSUJI TATSUNORI
IPC: H01G9/02
Filed: 1988-11-02
Abstract: PURPOSE:To maintain stable characteristics of an electrolytic capacitor for a long period by adding the salts of a specified cycloalkene (dioxy) (di- or tri-one) compound and a tetraalkylammonium compound as electrolyte into a solvent wherein aprotic solvent is a main material. CONSTITUTION:As electrolyte, the salts of sycloalkene (dioxy) (di- or tri-one) compound expressed by the formula I and a tetraalkylammonium are added into a solvent wherein an aprotic solvent is a main material. In the formula: R1-R4 are alkyl groups of C1-C6 independently; (x) is an integer of 2 or 3; and A represents a hydrogen atom or the same group as the tetraalkylammonium shown in the formula. The solvent wherein the aprotic solvent is the main material comprises 100-50wt. parts of the aprotic solvent and 0-50wt. parts of polyhydric alcohol. In this way, an electrolytic capacitor characterized by a low loss value and by which the stable characteristics can be maintained even if the capacitor is used for a long time period is obtained.
Patent JP-2000103641-A (JP)
Title: Ceramic composition for high frequency and ceramic for high frequency and production thereof
Inventor: TERASHI YOSHITAKE
IPC: C04B35/20
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain a ceramic composition burnable at 800-1,000 deg.C and useful for the electrical insulation layer of wiring boards for high frequency having low dielectric constant and low dielectric loss in high-frequency region, high mechanical strength and thermal expansion coefficient approximate to those of chip parts such as of GaAs or printed boards and thereby highly reliably mountable on such chip parts or printed boards, and to provide a method for producing the composition. SOLUTION: The subject ceramic is obtained by molding a mixture of 50-95 wt.% of glass powder capable of depositing diopside-type oxide crystal phase comprising SiO2, Al2O3, MgO and CaO and a total of 5-50 wt.% of quartz powder and/or amorphous silica powder followed by burning at 800-1,000 deg.C. This ceramic comprises diopside-type oxide crystal phase (DI) and SiO2, crystal phase (Si) or amorphous silica phase (AM), having a thermal expansion coefficient at room temperature to 400 deg.C of >=5.5 ppm/ deg.C.
Patent JP-H0689929-A (JP)
Title: Method of testing integrated circuit device
Inventor: KAWAMURA KAZUHIRO
IPC: H01L21/82
Filed: 1992-10-15
Abstract: PURPOSE:To improve the utilization efficiency of an automatic testing facility by reducing the testing time at the time of successively testing the chips of integrated circuit devices formed on a wafer in a plurality of times while the needle of a testing probe is brought into contact with the external connection terminals of the chips and, at the same time, to accurately recognize production management data, such as the non-defective chip ratio, etc. CONSTITUTION:Chips 10 on a wafer 20 are tested by incorporating an electric permanent recording means 12, such a fuses, etc., in each chip 10 on a wafer 20 and bringing the needle 31 of a testing probe 30 into contact with the external connection terminal 11 of each chip 10. In the case one of the chips 10 is discriminated as defective, the discriminated result is recorded in a permanent recording means 12 and, at the time of performing following tests, the content of the means 12 is electrically confirmed and the tests are performed on nondefective chips 10 only.
Patent JP-H01118488-A (JP)
Title: Method and apparatus for manufacturing mesh screen
Inventor: MATSUMIYA TAKESHI
IPC: H05K3/12
Filed: 1987-10-31
Abstract: PURPOSE:To attain printing of extremely fine wires by a method wherein screen mesh forming wires are caused to penetrate under tension through a number of grooves formed at regular intervals in the groove formation portion of a frame-like member, wherein the frame-like member is rotated so that the wires are caused to intersect with each other around the frame- like member, and wherein intersecting portions of the wires are connected to each other. CONSTITUTION:A groove forming mechanism 34 is set at a predetermined position, and forming wires 43 are pulled out of a reel 36, and are fed into grooves 35 of frame-like members 13, 14 to be temporarily fastened. A rotational mechanism 3 is activated, and in synchronism with this, a movable table 25 is slightly moved to the left with a retaining member 28 also being moved slightly in the same direction. When the wires 43 are wound around the frame- like members 13, 14 in parallel, reaching a predetermined width, the operation of all moving members is ceased. Thus, when the forming wires 43 wound around in parallel reaches a predetermined width on the front and rear surface of the frame-like members 13, 14, the frame-like member 14 is separated from the frame-like member 13 by cutting the connected portions. Then, the frame-like members 13, 14 are superposed on each other in such a manner that the forming wires 43, 43 thereof intersect with each other at right angles and are secured to each other at such a position. After plating, vertical wires 46 and horizontal wires 47 are connected to each other at the connected portions 48, thereby forming a mesh screen.