baber/WOPTO huggingface dataset:
Patent JP-2000065935-A (JP)
Title: QUANTITATIVE DETERMINATION METHOD FOR RADIOACTIVE SUBSTANCE IN INSIDE OF STRUCTURE BY MEASUREMENT OF gammaRAYS
Inventor: SUGITSUE NORITAKE
IPC: G01T1/167
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a method in which a radioactive substance can be quantitatively determined by using γ rays without destroying or decomposing a structure in a complicated shape even when the radioactive substance existing in the inside of the structure does not radiate neutron rays so much. SOLUTION: A known radioactive substance which γ rays exists in a plurality of regions 2a, 2b in the inside of a structure whose shape and material are known. In this case, the regions in which the radioactive substance exists and the amount of the radioactive substance in the regions are quantitatively determined on the basis of a plurality of measured results of the intensity of the γrays measured through a plurality of measuring devices 30 to which collimators 10, 20 having different γ-ray incident areas are attached and on the basis of the theoretically calculated result of the intensity of the γ rays at a time when the rays from the radioactive substance in a unit mass reach the plurality of measuring devices 30 to which the collimators 10, 20 are attached.
Patent JP-H03118955-A (JP)
Title: Fire-resisting molded product containing carbon
Inventor: ERUNSUTO RIYUURUZEN
IPC: C04B41/45
Filed: 1990-09-12
Abstract: PURPOSE: To protect moldings from decarburization by simple means and to enhance the life of the moldings by providing the moldings with protective layers generated by impregnation of the moldings by an impregnating material which seals pores against the decarburization and consists of boron as a base material. CONSTITUTION: Plates 1 and 2 are subjected to drying in succession to the perfect impregnation of an aq. borate soln. In such a case, the borate forms the decarburization protective layers 7 and 8 provided with particularly closely packed hatching by discharging outward in the surface direction of the plates 1 and 2. Inner plate centers 9 and 10 allowing the passage of tar are simultaneously generated at this time. This process follows a sliding closure device with the increase of operating heat after the incorporation of the plates 1 and 2 and, therefore, the tar vapor generated at the center 9 or 10 after the dissolution of a coating material flows out in compliance with a target toward an arrow 11 or 12 at the points 3a, 5a or 4a, 6a of the plates 1 and 2. As a result, the effective life of the plates 1 and 2 for lubricating effect on sliding surfaces 3 and 4 is enhanced.
Patent JP-H0989717-A (JP)
Title: Inspection of liquid crystal display module
Inventor: INADA HIROAKI
IPC: G01M11/00
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To facilitate the detection of the defects of disconnections, short circuits and the like of signal lines to a liquid crystal display module, the defective dots on a liquid crystal display panel and the defect of the liquid crystal display panel called 'stringiness,' which is the difference in variable density with another no-lighting part appearing on a part of a no-lighting part. SOLUTION: In the inspection method of a semiconductor device constituted of a liquid crystal display panel 4 and a liquid-crystal driving IC 3, a checkered, cross shape or voil-square pattern is platted on the dot matrix pattern on the liquid crystal display panel 4. Furthermore, on the liquid crystal display panel 4, the checkered pattern and the total light-out data are repeatedly plotted on the liquid crystal display panel 4. The inversions of the display and the non-display are repeated for the display dots on the liquid crystal display panel 4. Furthermore, the square pattern of the cross shape or the void is displayed on the liquid crystal display panel 4. The lighting part and the no-lighting part are provided on the liquid crystal display panel 4.
Patent JP-2001066320-A (JP)
Title: Semiconductor accelerometer
Inventor: SAITO HIROSHI
IPC: G01P15/12
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor accelerometer whose sensitivity can be enhanced without making the accelerometer large. SOLUTION: This semiconductor accelerometer 10 is constituted of an accelerometer chip 11 which is formed in a shape wherein a chip body 110 which is formed in a quadrangular shape and which has a rectangular hole bored in the central part is provided, a pair of cantilevers 111 which are formed so as to be extended to the right side in the right and left directions from the central part in the left of the hole in the chip body 110 are provided, and a mass part 112 which is formed integrally on tip sides of the respective cantilevers 111 so as to be supported is provided. The semiconductor accelerometer is constituted of an upper glass cap 12 which is bonded to the surface of the accelerometer chip 11. The semiconductor accelerometer is constituted of a lower glass cap 13 which is bonded to the rear surface of the accelerometer chip 11.  The upper glass cap 11 is bonded via metal thin films formed on both end sides along the right and left directions on the surface of the accelerometer chip 11. The right and left directions on the surface of the accelerometer chip 11 are set to an open state.
Patent JP-H0867088-A (JP)
Title: Filing cabinet
Inventor: MIYAKE TSUTOMU
IPC: A47B63/00
Filed: 1994-08-30
Abstract: PURPOSE: To easily pull out a filing cabinet by providing a cutting line in the lower end of the central part of one hand of the right and left side plates and protruding a tongue piece which is cut and raised by the cutting line and lengthened on the side from a bottom piece. CONSTITUTION: A filing cabinet 1 is equipped with the front plate 2, the rear plate 5, the right and left side plates 3, 4 and bottom pieces 2a, 3a, 4a, 5a respectively continuing to these plates. A cutting line 7 is provided in the lower end of the central part of either of the right and left side plates 3, 4. A tongue piece 6 is protruded which is cut and raised by the cutting line 7 and lengthened on the side from the bottom pieces 3a, 4a. In this case, reinforcement 8 such as cellophane tape is previously stuck to the inner faces of the side plates 3, 6 applied with the cutting line 7 and the bottom pieces 3a, 4a continuing to the side plates 3, 4. The cutting line 7 is simultaneously applied to reinforcement 8 and the side plates 3, 4. When the file cabinet 1 is pulled out from a shelf the tongue piece 6 is cut, raised and pinched.  The file cabinet 1 is easily pulled out in the direction of this side. In this case, since the tongue piece 6 is formed in the centers of the side plates 3, 4 and reinforced by the reinforcement 8, there is no fear of damage.
Patent JP-H1081225-A (JP)
Title: Brake control system
Inventor: NAKAZAWA CHIHARU
IPC: B60T8/48
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To shorten a span of pressure rising response time till hydraulic pressure in a wheel cylinder goes up to the specified pressure since a pump has started its operation by installing a sump part, capable of reserving a brake fluid, in a sub-brake fluid passage in space between a brake fluid introducing on-off valve and the pump. SOLUTION: Two acceleration slipping electromagnetic selector valves 26a and 26b as brake fluid introducing on-off valves are interposed between two- system sub-brake fluid passages 20a and 20b lying between a brake master cylinder 12 and two auxiliary pumps 25a and 25b for supplying a brake fluid in a reservoir tank 19 to each side of two-system booster pumps 24a and 24b. In addition, two sump parts 10a and 10b for storing the brake fluid are installed in the sub-brake fluid passages 20a and 20b in space between these auxiliary pumps 25a, 25b and both the acceleration slipping electromagnetic selector valves 26, 26b. With this constitution, excellent brake control and car attitude control are thus realizable.
Patent JP-S6399246-A (JP)
Title: Filmy raw material
Inventor: KATO HIROSHI
IPC: C08J9/42
Filed: 1987-09-28
Abstract: PURPOSE:To obtain a functional filmy raw material having excellent mechanical strength and dimensional stability and suitable for the treatment of various liquid and gas, by uniformly attaching and integrating a perfluorinated ion exchange resin to a porous film of polytetrafluoroethylene. CONSTITUTION:A perfluorinated ion exchange resin is uniformly attached and integrated to a porous film of polytetrafluoroethylene e.g. by impregnating perfluorinated ion exchange resin liquid in a porous film of polytetrafluoroethylene (having a porosity of >=35%, especially >=40%). The weight ratio of impregnated ion exchange resin to the porous film is 3-90%, especially 10-30%. The whole film can be imparted with hydrophilic property or both hydrophobic and hydrophilic properties by proper selection of the production process.
Patent JP-H1091796-A (JP)
Title: Method for describing shape
Inventor: SUGIMOTO KAZUHIDE
IPC: G06T3/00
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To unnecessitate a processing depending on trial and error such as the fine setting of a threshold value, and to increase the detection ratio of a feature point. SOLUTION: Plural points under consideration are set on the boundary line of an area, and an approximating curve is drawn for each point under consideration while the position of a reference point in the neighborhood is considered (S10). When the error of the approximating curve related with a point under consideration is large, the approximating curve is replaced with an adjacent approximating curve (S14). When the error is still large, the position of the reference point is corrected (S18). Curvature and a normal direction in each point under consideration are exactly calculated from the approximating curve, and a feature point such as a bending point and an inflection point is detected.
Patent JP-H0963946-A (JP)
Title: Substrate rotary type developing device
Inventor: YOSHII HIROYUKI
IPC: H01L21/683
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a substrate rotary type developing device which can reduce an irregularity in the developing reaction of a photoresist film even in the case where the photoresist film, which corresponds to the surface of a substrate in a high contrast and has a hydrophobic nature, is formed on the surface of the substrate. SOLUTION: In a substrate rotary type developing device which sucks and holds the rear of a substrate W on a holding surface 1a on the upper surface of a sunction spin-chuck 1, rotates the spin-chuck 1 around the vertical axis and this substrate W around the center of prescribed rotation, and piles up a developer fed to the surface of this substrate W to develop a photoresist film formed on the surface of the substrate W, the holding surface 1a on the upper surface of the spic-chuck 1 is formed into a recessed form.
Patent JP-2000063822-A (JP)
Title: Red luminous fluorescent substance for cathode-ray tube and cathode-ray tube
Inventor: TAKEMURA HIROBUMI
IPC: C09K11/08
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To improve the denseness of a fluorescent film which is formed using a red luminous fluorescent substance for cathode-ray tubes, and to increase the brightness of the fluorescent film formed by a red luminous fluorescent substance. SOLUTION: A red luminous fluorescent substance for cathode-ray tubes is prepared by attaching an alkali earth metal compound such as an oxide, hydroxide, etc., of Mg, Ca, Sr or Ba on the surface of a particle of a red luminous fluorescent substance based on yttrium trisulfide. A cathode-ray tube is equipped with a fluorescent film formed using such red luminous fluorescent substance for cathode-ray tubes.
Patent JP-S61119447-A (JP)
Title: Automotive speed warning system
Inventor: FUKAWA HIROTO
IPC: B60Q5/00
Filed: 1984-11-16
Abstract: PURPOSE:To enable to know each preset speed without watching the speed meter, by selecting properly each preset speed, setting the warning sound responding to each speed, and recognizing plural phases of speed from these sounds. CONSTITUTION:A speed detecting device 1, a warning sound generator 2 to generate warning sounds depending on the detected speed, an input device 3 which inputs preset speeds and the responding warning sounds the driver wants to have, and the CPU which detects the coincidence of a detected speed and a preset speed, and activates the warning sound generator 2 are arranged. In this case, within the input device 3, each preset button 9 and 10 can be shifted for car speed setting by pushing the car speed setting button 8, and at the same time, they can be shifted for warning sound setting by pushing the input button 11. Thus, by handling the setting buttons 9 to respond to each sound scale, and the buttons 10 to direct up or down one octave higher or lower of each sound scale for warning sounds can be selected.
Patent JP-S62101091-A (JP)
Title: Blue color light emitting device
Inventor: OKAMOTO NORIHISA
IPC: H01L33/40
Filed: 1985-10-28
Abstract: PURPOSE:To obtain a blue color light emitting device which can be operated by a low voltage and has a small variation in luminous characteristics by providing an electrode in the recessed part of an epitaxial layer formed through a through-hole provided in the back of a substrate. CONSTITUTION:A low resistance N-type ZnS epitaxial film 2, an insulating SiO2 film 3 and a semi-transparent gold electrode 4 are formed on a GaP substrate 1. Through a through-hole 5 provided in the back side of the substrate 1, a recessed part of the approximately same size as the size of the through-hole is formed in the epitaxial film 2. An In electrode 7 is formed in the recessed part 6. The ZnS film 2 has a specific resistivity of about 0.1OMEGAcm and emits intense blue light with a peak wavelength of 460nm. This device provides a luminous of several mcd by voltage of several volts.
Patent JP-H0289278-A (JP)
Title: Image memory
Inventor: SADAMURA TADASHI
IPC: G11C11/401
Filed: 1988-09-26
Abstract: PURPOSE:To rapidly execute operation requiring the writing of the same data in plural memory cells in a certain range by writing the same data in memory cells selected by column addresses in a specified range out of memory cells selected by one row address. CONSTITUTION:The same data 11 are written in memory cells 6 selected by a column address in a specified range out of memory cells selected by one row address by one cycle. Thereby, the data 11 to be written in a color register 7 at the time of flash writing are set up and the range of the column addresses of the memory cells to be flash-written is specified and inputted in a column address register 1. A memory cell 6 selected by a column address in the range set up by the preceding color register setting cycle is selected by a column address selecting circuit 2 and the data 11 set up in the color register 7 are written in the selected cell 6. Consequently, operation can be rapidly executed.
Patent JP-H0988275-A (JP)
Title: Throating structure
Inventor: ABE AKIHIRO
IPC: E04B1/64
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To easily and securely arrange a throating device and bring out a sufficient water dripping function without spoiling the external appearance of a building structure. SOLUTION: This throating structure 10 is provided with a throating plate 11 protruding on the external wall 21 of a building structure to drip rainwater. A flashing member 12 is arranged between the nearby position of the lower edge of the throating plate 11 and the external wall 21 erected opposite to the nearby position of the lower edge. Only the upper part of the flashing member 12 is fixed to the external wall 21 and the lower part thereof is shaped to enable contact with the throating plate 11 when it is bent by a wind pressure from the lower side.
Patent JP-H08103999-A (JP)
Title: Ink jet recording device
Inventor: KOIKE MAKOTO
IPC: B41J2/01
Filed: 1994-10-05
Abstract: PURPOSE: To solve problems such as degradation in printing quality due to a print sheet wrinkled, breakage of a print head and the like, obtain a picture of high quality, prevent a sheet presser member from interfering with sheet feeding at the time of sheet setting and from acting as an obstacle at the time of sheet feeding. CONSTITUTION: This ink jet recording device comprises a recording material pressing member 11 for pushing a recording material P against a conveying surface 1, and the like. The recording material pressing member 11 and the like are entirely or at least partly formed of a member which deforms due to its dead load.
Patent JP-H0695190-A (JP)
Title: Apparatus for production of optical wavelength conversion element
Inventor: TODORI KENJI
IPC: G02B6/02
Filed: 1992-09-10
Abstract: PURPOSE:To provide the apparatus for production of the optical wavelength conversion element which can evaluate the orientation bearing and crystalline state of an org. single crystal constituting a core in the process for production of the fiber type optical wavelength conversion element. CONSTITUTION:This apparatus for production of the optical wavelength conversion element produces the fiber type optical wavelength conversion element by growing the org. single crystal having a nonlinear optical effect within a capillary 3. The apparatus has an annular furnace 4 which is inserted and disposed with the capillary 3 and heats the capillary 3 from its outer peripheral surface, a transporting mechanism which moves fowards and back wards the capillary 3 inserted and disposed in this annular furnace 4 in its axial direction and a polarization microscopic Raman scattering spectroscopic system for detecting and identifying the org. single crystal growing in the capillary 3.
Patent JP-H0696666-A (JP)
Title: Manufacture of magnetron anode
Inventor: OGURO TOMOKATSU
IPC: H01J23/20
Filed: 1992-09-10
Abstract: PURPOSE:To manufacture a magnetron anode efficiently with an automatic machine by using a strap ring without any cutout section, and, then, forming a cutout section on the ring by the time of completing an assembling process for building the ring into the groove of an anode cylinder vane edge. CONSTITUTION:An even number of vanes 3 are radially projected from the internal surface of an anode cylinder 2, and a cavity resonator group is formed out of the cylinder 2 and the vanes 3. Also, the same portions of every other vanes 3 are electrically connected to each other with an inner strap ring 18 and an outer strap ring 19 having a different diameter, along the edges of the vanes 3 in a cylinder axial direction, in order to stabilize a pi mode vibration having an opposite phase between adjacent cavities. In this case, the strap rings 18 and 19 completed without any cutout section are used, and a cutout section striding over one piece of the vanes 3 is formed on each of the rings 18 and 19 by the time of finally completing an assembling process for building the rings 18 and 19 into grooves on the edges of the vanes 3. According to this construction, a magnetron anode can be easily manufactured with an automatic machine.
Patent JP-H0798032-A (JP)
Title: Manufacture of high anticorrosive suspension spring
Inventor: KOYAHARA HIDEO
IPC: C23F15/00
Filed: 1993-09-28
Abstract: PURPOSE:To improve coating anticorrosion of the contact part between spring materials by chrome electroplating at least on one part surface of a formed spring material after stress peening. CONSTITUTION:In a series of processes such as soaking treatment-hot forming- quenching-tempering-stress peening-chemical conversion treatment-coating-baking, or soaking treatment-cold forming-tempering-stress peening-chemical conversion treatment-coating-baking, at least one part surface of a formed spring material is electroplated or brush plated with chrome after stress peening. Hydrogen intruded into the spring material at chrome electroplating can be driven out at the coating and baking processes. At brush plating, it is suitable to use a grip tool provided with a brush part made of a bristle for example, an insoluble electrodes such as platium plated titanium material, and a lead wire. The thickness of plating is favorable to be not less than 5mum. Hereby, anticorrosion of the contact part between spring material in salt damage environment can be improved.
Patent JP-H0991452-A (JP)
Title: Line symmetrical graphic shaping device
Inventor: SAITO SHIGERU
IPC: G06T11/80
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To shape quickly a single graphic or graphics in a substantial line symmetric shape with a easy entry operation not imposing a load onto the operator. SOLUTION: A graphic entered by a graphic entry means 11 is stored in a graphic data storage area 31. The operator uses a line symmetrical shape processing command means 51 to command line symmetrical shaping and uses a symmetrical axis entry means 12 to enter a symmetrical axis. The data of the symmetrical axis are stored in a symmetrical axis data storage area 32. An inter-graphic symmetricity discrimination means 212 discriminates the line symmetricity between graphics. A symmetricity processing means 22 shapes the graphic group discriminated to be symmetrical by the inter-graphic symmetricity discrimination means 212 so as to be line symmetric between graphics with respect to the symmetrical axis.
Patent JP-2000071136-A (JP)
Title: Drilling-cutting method for long material and cutting method for long material
Inventor: OKIMOTO TAICHI
IPC: B23D36/00
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a method by which even when a material to be cut is shorter than the distance between length measuring mechanisms, drilling-cutting can be performed at a part close to the rear end of a long material, when the long material is drilled and cut into plural materials being cut. SOLUTION: In a drilling-cutting method for a long material W, in which the long material W is conveyed by material conveying mechanisms 3, 4 arranged in front and in rear in its longitudinal direction, the long material W is drilled from its front side in the longitudinal direction and is cut into plural materials being cut to desired length by a drilling mechanism 7 and a cutting mechanism 8, when the length of at least one or more materials being cut including a remainder material, which are to be cut off at a part close to the rear end of the long material W, is shorter than the distance between length measuring mechanisms 5a, 5b, the part of the long material W which is longer than the distance between the length measuring mechanisms 5a, 5b, is drilled and cut from the front end side in the longitudinal direction of the long material,  and after the remainder part of the long material W is only drilled, the long material W is once conveyed to a cutting position at the most rear end by the material conveying mechanisms 3, 4, and is cut reversely and sequentially from the rear end side.
Patent JP-H0427284-A (JP)
Title: Electronic still camera
Inventor: KITAJIMA TATSUTOSHI
IPC: H04N5/781
Filed: 1990-09-11
Abstract: PURPOSE:To obtain the desired image without wasting a recording medium by storing image information of one screen for going back successively containing the latest image information in a first storage part of an internal storage device, and storing the number of necessary screens of this storage contents in an external storage device in accordance with a photographer's switch operation. CONSTITUTION:Still image information passing through a digital signal processing part 6 and a compressing part 7, etc., by continuous photographing, etc., by an electronic still camera is stored as screen information for going back timewise successively containing the latest screen information in an internal memory 8 controlled by a system control part 10. When a photographer operates a switch 13, based on this information, the latest screen information and prescribed plural pieces of screen information for going back timewise successively are written in an external memory 12 of a disk, etc., and when the screen information is selected by reading it out, the desired still image is obtained without wasting a recording medium.