baber/WOPTO huggingface dataset:
Patent JP-H08254826-A (JP)
Title: Photosensitve resin composition and its production
Inventor: TAMADA HIROSHI
IPC: G03F7/027
Filed: 1995-02-27
Abstract: PURPOSE: To produce a compsn. having high sensitivity and high definition image reproducibility, excellent in water developability and toughness of a relief and easy to prepare by incorporating modified PVA contg. specified structural units in a specified ratio. CONSTITUTION: This compsn. contains 100 pts.wt. modified PVA contg. structural units represented by formulae I-III, 0.1-10 pts.wt. unsatd. epoxy compd., 20-200 pts.wt. polymerizable unsatd. compd. having an ethylenic double bond in each molecule and 0.1-10 pts.wt. photopolymn. initiator. The modified PVA contains 1-40mol% structural units represented by the formula I and 60-99mol%, in total, of structural units represented by the formulae II, III and has 0.3-5mol/kg carboxyl equiv. derived from the units represented by the formula III. In the formula I, R is 1-20C hydrocarbon. In the formula III, X is 1-20C aliphatic, alicyclic or arom. divalent hydrocarbon or a divalent group having one or more carboxyl groups in one molecule.
Patent JP-H09211643-A (JP)
Title: Camera having information recording function
Inventor: KOJIMA KAZUHIKO
IPC: G03B17/28
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts so as to attain the decrease of cost by mounting the electrical hard circuit board of a camera on the back side of a pressure plate holder and simultaneously fixing it to a camera body. SOLUTION: A pressure plate holder 12 is fitted on the back side of a camera body 1 so as to be opposite to an opening part 3 for exposure, sandwiching a pressure plate 11 between. The pressure plate 11 sandwiches a film in the gap against a camera body 1 so as to regulate the face position of a film, and it is held so as to be embraced with the pressure plate holder 12 having elasticity of a metallic plate spring or resin. It is held by respectively fitting the projecting parts 11a-11c of the pressure plate 11 into the holes 12a-12c of the pressure plate holder 12. The pressure plate holder 12 is rotationally movably mounted on the camera body so that a hinge part 13 extendingly formed at the upper end is fitted to the pin 15 of an engaging piece 14 formed on the upper end of the back of the camera body 1.  Further, a hard circuit board 20 loading electronic circuit parts is mounted on the back side of the pressure plate holder 12.
Patent JP-S63205633-A (JP)
Title: Scanning start point detector
Inventor: HAMADA AKIYOSHI
IPC: H04N1/04
Filed: 1987-02-21
Abstract: PURPOSE:To permit easy positioning of a photodetector by diffracting a laser beam in the direction perpendicular to a laser scanning direction, applying the diffracted beam to a light receiving element and binarizing the output element of the light receiving element. CONSTITUTION:A diffraction grating 13 which is provided in front of the light receiving element 12 provided within the plane equal to the scanning plane of the laser beam and has the diffraction angle in the direction perpendicular to the laser scanning direction diffracts the laser beam in the auxiliary scanning direction. The beam distribution on the light receiving surface of the element 12 is widened in the auxiliary scanning direction and the sure beam detection of the light receiving element is assured. The element 12 is provided in the position of a min. beam diameter and the output signal of the element 12 is amplified by an amplifier 14 and is then binarized by a comparator 15. The binarized signal is sent to an image signal control circuit. The easy positioning of the photodetector is thereby permitted.
Patent JP-S57154265-A (JP)
Title: Correcting device for unevenness of exposure
Inventor: TOKUHARA MICHIHIRO
IPC: G03B27/32
Filed: 1981-03-18
Abstract: PURPOSE:To compensate the unevenness of exposure irrespectively of variable magnifications in case of variable magnification by moving a lens and an aperture plate in a  prescribed direction without changing the relative relations between these. CONSTITUTION:The regulating positions of an aperture plate 8 at various magnifications with respect to the same angle of view theta, and the positions of the main light incident at the angle theta to a lens 7 are illustrated. Now, when the main light incident to the lens 7' at the angle theta in case of variable magnification is considered, the  aperture plate 8' regulates the projecting luminous flux in the same position apart by  atan theta from the optical axis. It is confirmed by this that in spite of a change in the magnification the projecting luminous flux incident to the lens at a certain angle of  view theta is regulated in the same position of the aperture plate and that the cosine  bliquadratic law distribution is compensated irrespectively of the variable magnifications. When the magnification is varied, the max. angles of view at each magnification  vary but if the aperture plate 8 is extended in the longitudinal direction of the slit to  the extent of permitting regulation of the luminous fluxes incident at the max. angles  of view, all the magnifications are compensated with respect to the projecting luminous fluxes incident at all angles and the uniform exposure is applied to the image plane .
Patent JP-H10238739-A (JP)
Title: Dryer for industrial waste
Inventor: KUWABARA MITSUO
IPC: F26B17/02
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a dryer for heating and drying industrial waste containing organic material without externally diffusing stimulus odor by a low cost. SOLUTION: The dryer for industrial waste comprises a drying chamber 3 having an inlet 1 for conveying the waste W and an outlet 2 for delivering it, swinging means 1a, 2a for swinging the inlet 1 and outlet 2, heating means 9, exhaust means 10 for exhausting volatile component from the chamber 3, and a volatile component deodorizing means 11a for deodorizing the component. The means 9 is provided to the vicinity of the inlet 1. The dryer further comprises a purging chamber 5 for communicating or shutting OFF the means 1a of the inlet 1 with the chamber 3, sucking means 14 for maintaining the atmospheric pressure in the chamber 5 negative pressure from the chamber 3, and a gas deodorizing means 11a for deodorizing the component from the chamber 3 invaded into the chamber 5.
Patent JP-S54131253-A (JP)
Title: Rotary valve
Inventor: MITOMO MASAKI
IPC: B65G65/48
Filed: 1978-04-03
Abstract: PURPOSE: To provide a rotary valve wherein the surface of a flexible belt is caused to tightly adhere to the outer peripheral surface of an impeller, and, at the same time, the outer peripheral surface of the impeller and the surface of the belt are shifted simultaneously thereby to reduce the leakage of a fluid in the case where there is a pressure difference between the outlet and inlet parts.  
     CONSTITUTION: When granular bodies 6 are charged into a chute 5 and position fixed rollers 8 and 9 at the upper and lower parts are rotated through sprockets 11 and 12 by a drive source (not shown), a belt 17 is rotated thereby in the direction indicated by arrow, and an impeller 1 tightly connected to the surface of the blet 17 is rotated by the frictional force in the direction indicated by arrow. By the rotation of the impeller 1 granular bolies 6 within the chute 5 enter the spaces formed between the vanes of the impeller 1, and shift to the parts of an exhaust pipe 7 in accordance with the rotation of impeller 1. Air within the pipe 7 flows, whereby the above described granular bodies 6 are blown out and shifted in the exhaust pipe 7. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09331532-A (JP)
Title: Image reduction sampling method
Inventor: NERI MAAHABU
IPC: H04N7/30
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To make a processing in a compressed area efficient by directly controlling a compressed area expression form in place of a space area expression form so as to reduce complicated calculation processing. SOLUTION: Image information in a compressed area compressed according to a DCT, that is, discrete cosine transformation is directly subjected to reduction sampling. An image/video editer 13 includes a Huffman decoder 12 decoding partially a compressed image and a compressed image file 124 on a disk drive is inputted to the Huffman decoder 12 as a compressed bit stream 11. Then the compressed bit stream 11 is decoded to extract a plurality of N×N DCT data blocks and n-sets of the data blocks are processed according to at least, one sampling matrix to extract single N×N DCT data block. Th number (n) is decided by a desired reduction sampling factor and the single data block indicates a mean value of a plurality of the N×N DCT data blocks.
Patent JP-S60181686-A (JP)
Inventor: NAKAYAMA TAKASHI
IPC: G21C9/00
Filed: 1984-02-29
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-S59164927-A (JP)
Title: Method for detecting temperature of stored coal
Inventor: ANDOU TAKESHI
IPC: G01J5/48
Filed: 1983-03-11
Abstract: PURPOSE:To prevent spontaneous ignition, by arranging an infrared type temp. detector to a stack reclaimer while monitoring the temp. of stored coal simultaneously with the stacking or scraping work thereof. CONSTITUTION:A stack reclaimer is moved on a track 5 and the temp. of the surface 3 of a stock of coal 4 is detected by the infrared detection camera provided to the outside of an operation room. Surface temp. distribution is subjected to color display on the display device and, when the part subjected to color display of 80-90 deg.C is discovered, actions such as rolling press or discharge are directly taken to prevent spontaneous ignition.
Patent JP-H08213035-A (JP)
Title: Current collector for fuel cell and its manufacture
Inventor: MIZUNO SEIJI
IPC: H01M8/02
Filed: 1995-02-02
Abstract: PURPOSE: To manufacture a current collector which has characteristics such as high electric conductivity and mechanical strength and is excellent in productivity. CONSTITUTION: First of all, three-dimensional mesh-like structure body nickel 74 by three-dimensionally twining nickel in a linear shape, is prepared. This three-dimensional mesh-like structure body nickel 74 is manufactured through electroplating of nickel to foamed urethane and burning of urethane thereafter. Next, an accumulating layer 72 of thermally expansive graphite, the three- dimensional mesh-like structure body nickel 74 and an accumulating layer 76 of thermally expansive graphite are set in a lower mold 70 of a mold so as to be superposed on each other in this order. In succession, an upper mold 78 having a metal mold surface of a recess-projection shape is lowered, and both metal molds are clamped together.  The three-dimensional mesh-like structure body nickel 74 is compression molded by this clamping, and an upper surface of the three-dimensional mesh-like structure body nickel 74 in the mold becomes a recess-projection surface. The thermally expansive graphite is also compression filled in a cavity of the three-dimensional mesh-like structure body nickel 74.
Patent JP-S53123751-A (JP)
Title: Buffering provided at rod sealing portion of oil pressure cylinder
Inventor: WADA SUSUMU
IPC: F16J15/18
Filed: 1977-04-05
Abstract: PURPOSE: To obtain a buffering having the buffer pressure reducing effect, sensitively catching high pressure and capable of normally maintaining only the pressure effective to sealing by superposing U-packing on a slipper ring along the radial direction of a rod. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06230447-A (JP)
Title: Vibration-proof device for camera
Inventor: WASHISU KOICHI
IPC: G03B5/00
Filed: 1993-02-04
Abstract: PURPOSE:To prevent an output error caused in a vibration detecting means because of the occurrence of shock vibration from being left until exposing time and to improve vibration-proof accuracy at the time of exposing. CONSTITUTION:Characteristic control means 11 and 15 for changing the characteristic of a vibration detecting means 16 are provided when it is predicted that the shock vibration occurs in a camera. Since the shock vibration occurring in the camera can be predicted from the operation start time of an operating member such as a release button, the characteristic of the vibration detecting means is changed by changing the time constant of the vibration detecting means or the viscosity in the case where the shock vibration is predicted to occur.
Patent JP-S53124150-A (JP)
Title: Alloy soldering material
Inventor: BONSHIHARA MANABU
IPC: C03C27/08
Filed: 1977-04-05
Abstract: PURPOSE:Soldering material for soldering of metals, semimetals, ceramics and glass etc., requiring no flux, obtained by adding a small amount of metals such as Si, Bi, In, Ni etc., to Zn-Ge-Al eutectic alloy.
Patent JP-H07247879-A (JP)
Title: Acceleration slip control device by fuel cut and ignition timing change
Inventor: YASUDA SOTA
IPC: B60W10/04
Filed: 1994-03-10
Abstract: PURPOSE:To make prevention of deterioration of an exhaust system catalyst compatible with control of the rise in temperature of an engine system, in an acceleration slip control device by fuel cut and ignition timing change adaptable to a vehicle on which both a fuel cut control system and an ignition timing control system are mounted. CONSTITUTION:An engine output reduction control means (h) is provided to output a fuel cut control command, by which fuel is cut by the number of cylinders to provide a main reduction amount based on a target engine output reduction amount when acceleration slip control is demanded and an ignition timing angle of advance control command, by which an advance amount equivalent to fine adjustment based on a target engine output reduction amount is provided, to a fuel cut control system (a) and an ignition timing change control system (b), respectively.
Patent JP-H04277634-A (JP)
Title: Method and mold for resin-sealing semiconductor element
Inventor: NODA TOSHIO
IPC: H01L21/56
Filed: 1991-03-06
Abstract: PURPOSE:To reduce the attachment of a melted resin on a leadframe, and to prevent the deformation of the leadframe when a resin-sealed component is removed from a mold by forming a notch at one corner of a plane where a semiconductor device is mounted. To prevent a resin flash remaining on an outer shell by detaching a breakable elongated resin, which extends from the notched corner, from a gate segment of the outer shell. CONSTITUTION:One notched corner 12 is formed on a plane, where a semiconductor device is mounted, of a leadframe 4. The leadframe 4, being situated on a female mold 1 correspondingly with a runner region extending over a gate segment 8 and the notched corner 12, is sealed with resin. In order to divide a resin-sealed component, in which the semiconductor device mounted on the leadframe 4 is sealed with resin, this resin-sealed package is forced outward in parallel with the plane of the leadframe at the center of a protrusion 10 defined by a recess 11 on the female mold 1.
Patent JP-H03243915-A (JP)
Title: Liquid crystal light valve
Inventor: YOSHIDA AKIO
IPC: G02F1/133
Filed: 1990-02-22
Abstract: PURPOSE:To prevent the decay of a luminance level by providing an active element for impressing a voltage by each picture element onto a ferroelectric liquid crystal element and driving the element and a means for impressing the voltage to the ferroelectric liquid crystal element through this element in such a way that this means are alternately impressed with writing signals and non-display signals at specified cycles and specified periods. CONSTITUTION:A tantalum oxide film 12 is formed on a glass substrate 10 for a liquid crystal having a transparent conductive film 11 and further an oriented film 13 is formed. Thin-film transistors consisting of gate electrodes 17, gate insulating films 18, source electrodes 20, drain electrodes 22, and a-Si semiconductor layers 19 and electrodes 16 for display connected thereto are disposed on another substrate 22. The tantalum oxide film 15 is disposed thereon in order to provide the channel protection of the TR parts and further, an oriented film 14 for the liquid crystal is formed thereon. Writing signals and non-display signals are alternately impressed at specified cycles and specified periods by the voltage impressing means. The transmittance of a specified quantity for the given signals is obtd. over a long period of time without the decay of the luminance in this way. Since the response speed is high, the follow-up characteristic is good and the images of good sharpness are obtd.
Patent JP-H05243918-A (JP)
Title: Flip flop
Inventor: TSUCHIKANE ICHIRO
IPC: H03K3/037
Filed: 1992-02-27
Abstract: PURPOSE:To continuously switch an output signal and an inverted signal in a flip-flop. CONSTITUTION:The output from an inverter 3 is connected to transfer gates 9 and 10, and the output of the transfer gate 9 is connected to an output terminal, and the output of the transfer gate 10 is connected to an inverted output terminal. Besides, the inverted output from the inverter 4 is connected to the transfer gates 11 and 12, and the output of the transfer gate 11 is connected to the output terminal, and the output of the transfer gate 12 is connected to the inverted output terminal. Then, the output and the inverted output can be selected arbitrarily by switching the transfer gates 9 and 12 into ON and the transfer gates 10 and 11 into OFF, or switching the transfer gates 9 and 12 into OFF and the transfer gates 10 and 11 into ON by input from an output logic inversion terminal.
Patent JP-S52123700-A (JP)
Title: Selective detecting method for objective component in chromatography
Inventor: MATSUI MASAMI
IPC: G01N30/84
Filed: 1976-04-09
Abstract: PURPOSE: To detect easily an existence of objective substance in sample by spraying a reagent making color with reaction of objective substance. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62197460-A (JP)
Title: Production of yellow disazo pigment
Inventor: ISHIMORI MOTOKAZU
IPC: C09B35/08
Filed: 1986-02-25
Abstract: PURPOSE:To obtain a yellow disazo pigment having excellent tinting power, by coupling tetrazotized 3,3'-dichlorobenzidine with an acetoacetanilide and a specified compd. CONSTITUTION:Tetrazotized 3,3'-di-chlorobenzidine is coupled with an acetoacetanilide and a compd. having the formula to obtain the desired yellow disazo pigment. When acetoacetanilide itself is used as the acetoacetanilide compd., an excellent effect can be obtd. Compds. having the formula (wherein R3 and R4 are each H) are preferred and 4-acetoacetaminobenzenesulfonamide is particulary preferred.
Patent JP-H07249885-A (JP)
Title: Cooling structure
Inventor: SAKIDA KOICHI
IPC: H01L23/467
Filed: 1994-03-10
Abstract: PURPOSE:To obtain sufficient heat dissipating effect even at a position apart from a cooling fan. CONSTITUTION:Modules 1A-1F are aligned in parallel along a diffusing direction F of a wind of a cooling fan 7. The modules 1A-1F are mounted at a component mount 5 of a heat sink 4. The sink 4 is formed obliquely so as to be higher toward a rear end 11. Thus, forcible wind from the fan 7 is brought into direct contact with the rear end 11 side of the sink 4 without being shielded at the front end 8 side of the sink 4.
Patent JP-H02219971-A (JP)
Title: Cooling apparatus
Inventor: FUKUSHIMA SHUJI
IPC: F25D9/00
Filed: 1989-02-20
Abstract: PURPOSE:To improve cooling efficiency of a chiller by further cooling a refrigerant by passing water to be supplied to a water reception tank through a heat exchanger provided to the piping on the way between a condenser and an expansion valve for circulating the refrigerant of the chiller. CONSTITUTION:A chiller is so constructed as to compress refrigerant such as fluorocarbon, etc., by a compressor 12, to radiate heat by a condenser 13, to cool it with supply water in a heat exchanger 25, to evaporate high pressure refrigerant liquid to low pressure refrigerant liquid by an expansion valve 14, to expand to evaporate in an evaporator 15 to absorb heat, thereby cooling a fluid to be cooled. A thermostat 21 is provided in a piping 17 to regulate and stop spraying of water and the operation of a fan 10 when the temperature of fluid to be cooled becomes a predetermined temperature or lower. If it becomes the predetermined temperature or lower, the compressor 12 of the chiller is operated to further cool the water cooled by a cooler 1 by the evaporator 15. The chiller is operated in summer. In this case, since the refrigerant cooled by the condenser 13 is further thermally exchanged with low temperature water such as fresh city water or well water, to be supplied to a water reception tank 6, it is further cooled to improve cooling efficiency in the evaporator 15.
Patent JP-2000240066-A (JP)
Title: Construction method for underwater foundation structure
Inventor: MASUI NAOKI
IPC: E02D23/02
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a construction method for an underwater foundation structure allowing execution economically by preventing an excessive load from being applied to a bearing stratum after completion. SOLUTION: A caisson skeleton 10 is constituted of a skeleton lower section 10a having multiple cells 14, a skeleton upper section 10b having a hollow tube section 16, and a skirt section 10c. The caisson skeleton 10 is carried to a settlement site and sunk. When the caisson skeleton 10 is to be sunk, a solid ballast 26 such as gravels or crushed stones and a water ballast 28 such as sea water are injected into the cells 14. When the skirt section 10c intrudes into the underwater ground 12, the annular outer peripheral skirt section 10c is decompressed to apply a suction load W3. When the skirt section 10c intrudes to the prescribed depth of the underwater ground 12, the construction of an underwater foundation structure is completed.  The ballast load (one or both of the load W1 by the solid ballast 26 and the load W2 by the water ballast 28) is reduced at proper timing after the caisson skeleton 10 is sunk.
Patent JP-H08236827-A (JP)
Title: Manufacture of josephson junction element
Inventor: FUJIYAMA YOICHI
IPC: H01L39/24
Filed: 1995-02-28
Abstract: PURPOSE: To provide a method which can improve reproducibility of the forming position of a junction, without making the implantation region of particles strict, and obtain an excellent junction of small capacitance, in a method of manufacturing a Josephson junction element having a weak bonding part by implanting particles into an insulating film which is interposed between two superconducting thin films. CONSTITUTION: After a first superconducting thin film 2 composed of metal is formed on a substrate 10, and an insulating film 3 is formed on the film 3, the whole part is patterned in a specific form. The inclined surface part 1a of the side of the exposed first superconducting thin film is oxidized by thermal oxidation or UV ozone, thus forming an oxide film 5 thinner than the insulating film 3. Above the oxide film 5, a second superconducting thin film 2 is so patterned that the inclined surface part 2a of the film 2 is formed on the inclined surface 1a. From above the inclined part 2a, particles are implanted into the oxide film 5. Thereby a low oxygen concentration region 4 is locally formed to be a weak bonding part.
Patent JP-S60186904-A (JP)
Title: Program input system
Inventor: MATSUZAKI YOSHIE
IPC: G05B19/05
Filed: 1984-03-05
Abstract: PURPOSE:To attain input of both graphic and sentence type programs with the same operation by feeding both a graphic symbol and a key word of the same processing contents with the same key of a key input device. CONSTITUTION:A program is supplied through a tablet 12 and stored to an input buffer every sentence via an interface 16. A translator 18 analyzes the program and displays a source program at a screen image memory 15 of a display 11 and also stores it to an object buffer 19. These processings are carried out by a processor 13. When a key on the tablet 12 is pushed, the corresponding key code is fetched to an input buffer 17 and decided. If the key code contains a graphic symbol and a sentence key word, the type of the key is decided. Then the graphic symbol and the key word are displayed at a graphic program area and a sentence program area of the display 11 respectively.