baber/WOPTO huggingface dataset:
Patent JP-H09331476-A (JP)
Title: Camera back replacement camera
Inventor: KUROSAWA YUICHI
IPC: G03B5/08
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To realize miniaturization and light weight of the movement device in the camera back for digital image pickup and to provide a camera in which motor-driven movement mechanism is attained. SOLUTION: A camera back 10 provided with an image pickup device 11 is provided with a movement mechanism 12. The movement mechanism is made up of a rotation mechanism (step motor 121 and turning table 122) rotated in an image pickup plane of the image pickup device, a tilt mechanism (tilt shaft 124, a tilt table 125, a compression spring 126, a motor-driven actuator 127) as a tilt mechanism tilted in a plane vertical to the image pickup plane. The image pickup device 11 is tilted by the tilt mechanism in a plane vertical to the image pickup plane. Furthermore, when the rotary mechanism is turned by 90 degrees and the tilt mechanism is operated, the image pickup device 11 is tilted in a plane at right angles to one direction. Thus, each movement operation in the vertical direction and horizontal direction is realized.
Patent JP-S637477-A (JP)
Inventor: INAGAKI ASAO
IPC: B60J5/04
Filed: 1986-06-27
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-H07131004-A (JP)
Title: Semiconductor device and preparation thereof
Inventor: SASADA KAZUHIRO
IPC: H01L21/336
Filed: 1993-06-23
Abstract: PURPOSE:To improve the reliability of a semiconductor device by suppressing the occurrence of parasitic capacitance and further maintaining hot carrier reliability. CONSTITUTION:P<+> type impurity diffusion regions 5, 6, higher in impurity concentration than a substrate 1, are formed on n<->type low-concentration impurity diffusion regions 8, 9. Thus these impurity diffusion regions 5, 6 act as potential barriers, and prevent majority carriers from being attracted from the low- concentration impurity diffusion regions 8, 9 even when they are exposed to the fringing electric field from a gate electrode 3. Therefore, the impurity diffusion regions 5, 6 also prevent the occurrence of parasitic capacitance. Even if the field strength of source and drain is increased in proximity to the low- concentration diffusion regions, and thus hot carriers are produced, for example, by increasing the impurity concentration of the low-concentration impurity diffusion regions 8, 9, it is hard for the hot carriers to reach a gate oxide film 2 because of the presence of the p<+>-type impurity diffusion regions 5, 6.
Patent JP-S5854304-A (JP)
Title: Lens driving method and device for autofocus camera
Inventor: KUROKAWA HIROSHI
IPC: G02B7/28
Filed: 1981-09-26
Abstract: PURPOSE:To drive always a lens in a constant speed, by generating a current control signal which compensates a focus deviation signal in accordance with the front focus or the rear focus of the lens. CONSTITUTION:A front focus signal (a), a rear focus signal (c) or a focus deviation signal (d) is given to an accelerating part 7 to generate a current controlling signal (f). This current controlling signal (f) has the same waveform as the focus deviation signal (d) when the rear focus signal (c) is given, but the signal (f) has a waveform different from that of the focus deviation signal (d) when the front focus signal (a) is given. Therefore, when the front focus signal (a) is given, the variation of the current controlling signal (f) is made larger than that of the focus deviation signal (d), and the accelerating part 7 is so operated that the current controlling signal (f) has the maximum value when the front focus signal (a) is outside the focus range in a certain degree or more. As the result, a current (g) flowed to a lens motor in the front focus is made larger than a current (h) flowed to a lens motor in the rear focus. Thus, a lens is always driven in a constant speed.
Patent JP-S5675755-A (JP)
Title: Music box for telephone
Inventor: SAGARA IWAO
IPC: H04M19/04
Filed: 1979-11-27
Abstract: PURPOSE:To avoid the disturbance of sound and to enable to record a music with an arbitrary length, by using a semiconductor memory device of cell drive and producing the melody electronically. CONSTITUTION:The clock frequency produced at a generation circuit 9 is fed to a frequency division circuit and a counter in a control circuit 10 to form an address signal 12 which selects the memory address of a memory device 13. A digital signal 14 encoding the music sound read out from the memory device 13 and the frequency signal being the base of the music sound fed from the control circuit 10 are input to a synthesis circuit 15 to synthesize the music signal, which is amplified at an amplifier 16, and converted into sound at a speaker 17 to produce a melody tone 7.
Patent JP-H01320463-A (JP)
Title: Method of staining microscopic specimen and cage and device for staining
Inventor: TAKEUCHI TOSHIYASU
IPC: G01N33/48
Filed: 1988-06-22
Abstract: PURPOSE:To minimize the amt. of the treating agent to be stuck to cages for staining by inclining the bottom edges of cages for staining with respect to the liquid surface of a treating liquid for staining at the time when the bottom ends of the cages part from the liquid surface in case of pulling the cages from the inside of the treating liquid. CONSTITUTION:Plural pieces of slopes 10 are formed to the base of a treating liquid tank and the cages 11 for staining are placed on the respective slopes 10. Each of the cages 11 consists of a housing part body 12 for housing plural sheets of slide glasses 7, an upright handle 9 pivoted at both ends to the top end of the body 12 and a hook 13 fixed to the center at the top end of the handle 9. The bottom edges of the cages 11 and the slides 7 are inclined with the liquid surface when the cages 11 are hung and, therefore, the treating liquid gathering at the respective bottom edges according to the hanging is further gathered at one end of the respective bottom edges when the cages 11 are hung. The greater part of the liquid gathering at one end parts from the bottom edges at the moment when the cages 11 rises further and said one end parts from the liquid surface and, therefore, the cages 11 and the slides 7 are prevented from being kept stuck with a large amt. of the treating liquid.
Patent JP-S5854014-A (JP)
Title: Production of drawn yarn having bosses
Inventor: FUKUSHIMA NOBUO
IPC: D01D5/20
Filed: 1981-09-25
Abstract: PURPOSE:Bosses are integrally formed at arbitrary intervals in the lengthwise direction in the melting area of the resin at the outlet of the yarn-extruding slit and the yarn is solidified by cooling, then drawn at a specific draw ratio to produce the titled drawn yarn that is used as an improver of impact strength, e.g., for cement. CONSTITUTION:When a thermoplastic resin is extruded through a slit of an arbitrarily shaped cross section into a yarn, a spinneret having integrally united slits for extruding the thermoplastic resin continuously through the paths 1, 9 into a filament 3, 10 and for extruding the bossing parts is used and opening pieces 4, 4', 11 that can close only the opens 5, 10 of the slits for extruding bosses are reciprocated or rotated on the polymer extrusion surface of the dice 1 where the slits 3, 10 open and the extruded resin is kept melted to form integrally bosses at arbitrary intervals in the yarn direction. Then, the yarn is drawn at such a draw ratio as the real draw ratio between bosses becomes more than 4.
Patent JP-H10444-A (JP)
Title: Treatment agent for water-containing stone powder
Inventor: MORI KENJI
IPC: B09B3/00
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To enable the effective reutilization of resources by forming a water- containing stone powder treatment agent from a water-soluble polymer having a carboxyl group and lime. SOLUTION: A treatment agent of a cake like water-containing stone powder formed by the waste water treatment of a slurry of a stone powder generated in a stone pit is treated with a water-soluble polymer having a carboxyl group and lime. This water-soluble polymer is usually dissolved in water in an amt. of about 0.5g or more and has a repeating unit having a carboxyl group as a hydrophilic group in an amt. of 1-80mol%, pref, 5-60mol% per the total repeating units of the polymer. The carboxyl group may be present in both forms of free acid and a salt. The water-soluble polymer is desirably a powder with an average particle size (wt. average) of about 0.05-0.4mm, pref., 0.1-3.0mm. It is desirable that lime can hold a water-containing stone powder after treatment to a granular form over a long period of time.  Therefore, one easy to adhere to the surface of the water-containing stone powder granulated by the addition and mixing of the water-solubler polymer is pref. and the average particle size thereof is usually 1mm or less and powdery lime with the max. particle size of 1mm or less is pref.
Patent JP-H01318253-A (JP)
Title: Semiconductor integrated circuit
Inventor: KOYAMA HIDEAKI
IPC: H01L23/34
Filed: 1988-06-20
Abstract: PURPOSE:To reduce temperature rise of an integrated circuit by reducing thermal resistance between a heating section and a lead frame to ease dissipation of heat from the heating section by making thin part of a substrate of a semiconductor integrated circuit device and filling the thin part with metal. CONSTITUTION:An integrated circuit is formed in an epitaxial layer 2 grown on a semiconductor substrate 1. Part of the semiconductor substrate 1 located just under a heating section in the epitaxial layer 2, e.g., a region where a power transistor is formed to be thinner than the surrounding semiconductor substrate. A portion just under the thin part is filled with highly thermally conductive metal 3 and mounted on the lead frame 4 commonly to the surrounding semiconductor substrate. Hereby, temperature distribution on the semiconductor integrated circuit is reduced, and hence temperature differences among constituent elements are also reduced. Particularly, offset voltage can be reduced in a differential amplifier circuit.
Patent JP-H06342641-A (JP)
Title: Short arc metal halide lamp
Inventor: URUSHIBARA TSUGI
IPC: H01J61/88
Filed: 1993-05-31
Abstract: PURPOSE:To provide a lamp most suitable for a light source of image projector by achieving well balanced emission in the entire region of visible wavelength, by improving color temperature, and by preventing degradation in brightness which is generated at an early stage. CONSTITUTION:Main electrodes 2 are sealed on both ends. An emission tube wall load is 20-100W/cm<2>. Dysprosium halide, neodium halide, cesium halide and indium halide are sealed as emission metals, and a rare gas and mercury are also sealed. The amount of sealed dysprosium halide per unit volume of an emission tube is 2.2X10<-6>mol/cc>=DyX3>=5.5X10<7>mol/cc, and that of indium halide is 2.1X10<-6>mol/cc>=InX>=4.1Xl0<-7>mol/cc.
Patent JP-S5577935-A (JP)
Title: Preparation of bent mutiple tube
Inventor: MURAKI KATSUMI
IPC: B21D9/15
Filed: 1978-12-11
Abstract: PURPOSE: To manufacture a good bent multiple tube having no eccentricity and smooth surface at a low price, by maintaining mutual multiple tube at a concentric position and filling up molten wax in the space of the multiple tube and then, carrying out bending processing after cooling and solidifying the above wax.  
     CONSTITUTION: For example, one end of the multiple tube 3 obtained by maintaining two strainght tubes 1 and 2 at a concentric position, is shut tightly by the end board 4 and next, the liquid paraffin 5 is cooled and solidified in the tube after pouring and filling up fused liquid paraffin in each space 7 and 8 of the tube 3. Bending processing of thus obtained tube 3 in necessary shape, is carried out by already known suitable method. Divergence and eccentricity are not produced at mutual position of the tube during bending processing and bending formation of the bent multiple tube 8 is able to carry out maintaining concentric position at the same interval along the whole length. The paraffin 5 is fused by suitable heating after bending processing and is recovered by flowing out of tube and then, is used repeatedly. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06342868-A (JP)
Title: Method and equipment for sticking film to lead frame
Inventor: SASAKI SATOSHI
IPC: H01L23/50
Filed: 1993-05-31
Abstract: PURPOSE:To enable uniform sticking of a film on a lead frame and thereby to eliminate a sticking fault. CONSTITUTION:A method and equipment for sticking a film to a lead frame has a constitution wherein the top surface 11 of a heater is subjected to a force of pressing down of a punch 8 and made to follow the punching face of the punch 8 by an automatic aligning mechanism 1, when an adhesive film 7 punched by the punch 8 is supplied onto a lead frame 3.
Patent JP-H05323459-A (JP)
Title: Photograph printing method and device
Inventor: MIYAWAKI HIROSHI
IPC: G03C5/08
Filed: 1992-05-21
Abstract: PURPOSE:To obtain a moving mechanism for accurate trimming and to obtain an efficient trimming method. CONSTITUTION:Moving means 11, 12 and 13 in parallel direction with the surface of a negative film are installed on an enlarging lens 2 and an exposure table 3, and a trimming position is specified and decided on a television monitor having the image of the film projected by a television camera. The device is provided with a computer system capable of performing a cursor control, as to the projected image of the film projected on the television monitor, the positions of the exposure table 3 and the enlarging lens 2 are calculated by the computer based on the position specified by a cursor, and then, they are automatically set.
Patent JP-S636243-A (JP)
Inventor: ERUBEI FUOKUURU
IPC: F16F15/16
Filed: 1987-06-19
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-S5853909-A (JP)
Title: Preparation of modified phenolic resin composition for flame retardant laminate
Inventor: MITSUHASHI KAZUNORI
IPC: C08G8/36
Filed: 1981-09-28
Abstract: PURPOSE:To obtain the titled composition having improved punchability and dimensional stability, by reacting an ester compound, etc. of a drying oil fatty acid, etc. with a halogenated epoxy compound, and reacting a phenolic adduct thereof with formaldehyde. CONSTITUTION:An ester compound obtained by reacting a drying oil or semidrying fatty acid, e.g. linseed oil with a halogenated epoxy compound, e.g. tetrabromobisphenol A diglycidyl ether, under heating or a mixture thereof with a drying oil is subjected to the addition reaction with a phenolic compd., e.g. phenol, in the presence of an acidic catalyst, e.g. p-toluenesulfonic acid, and the resultant phenolic adduct is then reacted with formaldehyde in the presence of a basic catalyst, e.g. ammonia, to afford the aimed composition.
Patent JP-S63317879-A (JP)
Title: Display method for interim result of translation
Inventor: MATSUDA JUNICHI
IPC: G06F17/28
Filed: 1987-06-22
Abstract: PURPOSE:To easily discriminate the analysis result of modification by displaying a sentence including the starting and ending parentheses put into the end of a paragraph and the end of a modifying paragraph respectively. CONSTITUTION:A CPU 2 reads an input Japanese sentence through an input device 1 and performs the analysis of morphemes to recognize paragraphs and to put the paragraph numbers successively from the left side. Then a modification analysis is carried out and the paragraph number of the modifying paragraph are stored in a memory 4 for each paragraph. The CPU 2 continues the normal translation processes like the meaning analysis of the Japanese sentence, the production of an English sentence, etc. Finally the CPU 2 searches successively the paragraphs of the Japanese sentence from the left side and decides whether each paragraph is adjacent to the relevant modifying paragraph or not up to the final paragraph based on each paragraph number. If not, the starting and ending parentheses are put the paragraph and its modifying paragraph respectively. When all paragraphs are processed, both the Japanese sentence and its translated sentence are displayed on a display device 3.
Patent JP-S639774-A (JP)
Title: Lubricating device for supercharger in internal combustion engine
Inventor: SUGANUMA TATSUMI
IPC: F16N7/26
Filed: 1986-06-30
Abstract: PURPOSE:To simplify a lubricating device, by providing a recess for catching oil at an upper position of a sliding bearing in a housing for supporting a rotor shaft, and communicating the inner end section of a lubricant path communicated with said recess with a lubricant hole of the sliding bearing. CONSTITUTION:A recess 31 for catching oil is provided at an upper position of a sliding bearing 23 in a housing 24 for supporting a rotor shaft 21, and one end of a lubricant path 33 is communicated with said recess 31 while the other end thereof is communicated with a lubricant hole 23a of the sliding bearing 23. Since a portion of lubricant flow being produced by the rotation of a synchronous gear 26 of pump is caught in said recess 31 then led through the lubricant path 33 to the lubricant hole 23a of the sliding bearing 23, special power is not required, resulting in an inexpensive and simple lubricating device.
Patent JP-H095816-A (JP)
Title: Camera capable of reducing camera shake
Inventor: MATSUMOTO TOSHIYUKI
IPC: G03B7/0805
Filed: 1995-06-20
Abstract: PURPOSE: To reduce the influence of camera shake by enabling a photographer to intentionally select a mode and controlling exposure start timing in accordance with the mode. CONSTITUTION: This camera is equipped with detection parts 10 and 11 detecting the camera shake around an X-axis and a Y-axis, a camera shake amount arithmetic part 12 calculating camera shake amount equivalent to image movement on film based on output from the detection parts 10 and 11, a delay time measuring part 20 measuring an exposure delay time after the photographer performs releasing operation, an exposure part 15 starting exposure in earlier timing, either timing when the exposure delay time becomes a specified time or timing when the output from the arithmetic part 12 becomes equal to or under a specified value, a mode setting part 16 selecting either a shutter change priority mode or a camera shake reduction priority mode, and an exposure control part 14 controlling the exposure part 15 in accordance with the selected mode.
Patent JP-S63318110-A (JP)
Title: Coil device for mri
Inventor: TAMURA HISAAKI
IPC: G01R33/34
Filed: 1987-06-22
Abstract: PURPOSE:To extend the measurement region and to improve the sensitivity by attaching an elastic wire forming a coil to a hollow body shaped in a bag, and injecting a fluid into the bag-shaped hollow body from the injection port to expand the bag-shaped hollow body, thereby facilitating the insertion into the body cavity of a subject. CONSTITUTION:With the contraction state in which a fluid has not injected into a bag-shaped hollow body 1, a coil device for MRI is inserted into the body cavity of a subject. After the insertion, when the fluid is injected into the hollow body 1 from an injection port 3, the hollow body 1 and an expandable wire 5 forming a coil expand within the body cavity to the maximum into an appropriate shape, becoming a coil device of a high resolution and a high sensitivity as a surface coil for MRI. After the operation of MRI, it is easily restored to a small size state by discharging the fluid within the hollow body 1 from the injection port 3 and is taken out from the body cavity. With this, the insertion into the body cavity of a subject becomes easy, whereby the extension of the measurement region and the improvement of the sensitivity are achieved.
Patent JP-2000338064-A (JP)
Title: X-ray element-mapping device for cylindrical sample
Inventor: MIZUTA MASAO
IPC: G01N23/223
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To obtain an X-ray element-mapping device that can easily and accurately map a cylindrical sample. SOLUTION: An X-ray element-mapping device D is equipped with a sample stage 1 for placing a sample, an X-ray tube 2 for applying X rays to the sample, and an X-ray detector 3 for detecting a fluorescent X rays being generated in the sample by applying the X rays. In this case, a cylindrical sample S is rotatably retained around the axis center on the sample stage 1, and the sample stage 1 is freely moved in the axis center direction of at least the cylindrical sample S.
Patent JP-S5377645-A (JP)
Title: Guest host type liquid crystal display body
Inventor: TAKESHITA YUTAKA
IPC: G09F9/35
Filed: 1976-12-21
Abstract: PURPOSE:Toprevent the reflectionlby light and achieve the considerable improvement in service life characteristics by giving a filter of below 4200Angstrom  cut on one or both surfaces of a display body.
Patent JP-H0820681-A (JP)
Title: Polyethylene-based resin composition for automotive side molding
Inventor: MORI RYOJI
IPC: C08L23/04
Filed: 1994-07-05
Abstract: PURPOSE:To obtain the subject cyclically utilizable composition, comprising a specific composition and excellent in mechanical characteristics, heat, weather, scuff and gasoline resistances, extrusion moldability and appearance. CONSTITUTION:This rain composition is obtained by bringing (A) 55-65 pts.wt. polyethylene having 0.905-0.935g/cm<3> density, <=0 deg.C glass transition temperature and <=30% crystallinity into contact with (B) 25-35 pts.wt. of (i) ethylene- propylene-based rubber containing 75-85mol% unit derived from ethylene and/or (ii) ethylene-1-butene-based rubber containing 80-90mol% unit derived from ethylene, (C) 5-15 pts.wt. random copolymer of ethylene and a cyclic olefin of the formula [(n) and (q) are each 0 or 1; (m) is 0 or a positive integer; R<1> to R<18>, R<a> and R<b> are each H or a hydrocarbon] and/or a ring opening (co)polymer of a cyclic olefin of the formula, (D) a cross-linking agent and (E) a cross- linking assistant. The components (D) and (E) are used so as to provide 0.01-0.25 pt.wt. component (D) and 0.02-0.35 pt.wt. component (E) based on 100 pts.wt. total amount of the components (A) to (C).
Patent JP-H0445412-A (JP)
Title: Optical scanning device
Inventor: MATSUNAMI TAKAO
IPC: G02B5/32
Filed: 1990-06-12
Abstract: PURPOSE:To correct the influence of variation in the wavelength of a semiconductor laser effectively over its entire range by providing plural correcting holograms which have correction effect in different wavelength ranges between a hologram and the focus position of a laser beam. CONSTITUTION:The laser light which is emitted by a semiconductor laser light source 6 is diffracted by a hologram disk 7 to make a scan along a specific scanning line on a scanned surface 9 through a hologram substrate 8 for correction. The hologram substrate 8 is constituted by arranging different striped holograms 8a, 8b, and 8c closely so that the holograms correct only laser beams with wavelengths bin determined ranges and also have the wavelength bands continuously. The boundary wavelengths of the holograms 8a, 8b, and 8c for correction are set to wavelengths where a mode hop (abrupt variation in wavelength with temperature) is caused to prevent a correcting function from not being obtained owing to the aligning of the laser beam on the border of the holograms for correction.