baber/WOPTO huggingface dataset:
Patent JP-H04354298-A (JP)
Title: Home security system
Inventor: HISHIKAWA TETSUYA
IPC: G08B23/00
Filed: 1991-05-30
Abstract: PURPOSE:To share a home security system, to check and stop transferred warning sound with a locally located home telephone device by installing the system at each household in a multiple household residential housing and transferring the information of the plural home security devices to the home telephone devices. CONSTITUTION:Home security devices 1(a)to 1(n) at the respective households are connected with the home telephone device 5a to 5n provided with a warning sound stop key 3 via a home bus line 4. When an abnormal state is detected by any of the home security devices, the warning sound is transferred to all the home telephone devices 5a to 5n installed at the respective households. And thus, the information withing the multiple household residential housing can be shared, the transferred warning sound can be quickly checked with the locally located home telephone device, and the warning sound can be stop with the operation of the warning sound stop key 3.
Patent JP-H0822665-A (JP)
Title: Disk recording and reproducing device
Inventor: ISHIMOTO MASANOBU
IPC: G11B19/16
Filed: 1994-07-05
Abstract: PURPOSE:To prevent the scattered recording of the contents of timer recording into plural disks by performing the timer recording in only the corresponding specified disk by means of the same timer program. CONSTITUTION:A disk for MD housed in a disk stocker 19 for MD is moved to a disk recording/reproducing position (a position C) by rotating a second pull-in roller 22 if necessary at the time of recording/reproducing and loaded in a MD recording/reproducing unit 29. When the other housed disk is recorded and reproduced, an MD control circuit 45 or a disk stocker rotating motor for MD 27 is controlled, a desired disk for MD is moved just before the second pull-in roller 22 (a position B). The disk is moved to the disk recording/ reproducing position (the position C) by the rotation of the second pull-in roller 22 and loaded on the MD recording/reproducing unit 29.
Patent JP-H11751-A (JP)
Title: Injection cylinder for light alloy injection molding machine
Inventor: SAKATA TOSHIO
IPC: B29C45/62
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To provide the injection cylinder for the light alloy injection molding machine by which maintenance and check work can be done without the need for drawing a screw from a cylinder, at the time of maintaining and checking a reverse flow preventing device mounted on the tip part of the screw. SOLUTION: The length of a cylinder 1 of an injection cylinder is set so that a reverse flow preventing device mounted on a screw 4 is exposed in a condition where the screw 4 is advanced, a tip cylinder is mounted on a tip part of the cylinder, and a cylinder head 2 having a nozzle 3 is mounted on a tip part of the cylinder. A reverse flow preventing device 6 can be maintained and checked without drawing the screw 4 from the cylinder 1 by detaching the tip cylinder.
Patent JP-2000348168-A (JP)
Title: Method, device, and medium for picture processing
Inventor: YAMAMOTO KIKUO
IPC: H04N19/91
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To minimize the occurrence of a page miss at the time of reading out picture data handled in the unit of macro blocks. SOLUTION: When one macro block consists of 16×16 pixels (bytes) and macro blocks are stored in a frame memory consisting of a DRAM(dynamic random access memory) or the like, addresses are successively assigned in the ascending order, for example, addresses 0000 to 0255 are assigned to a first macro block and addresses 0256 to 0512 are assigned to a second macro block. Macro blocks stored in this matter are read out in the ascending order of address.
Patent JP-S5278488-A (JP)
Title: Xxray flaw detector
Inventor: TANIMOTO YOSHITETSU
IPC: G01N23/18
Filed: 1975-12-25
Abstract: PURPOSE:To provide an apparatus for detecting welding defects of cylindrical body to be inspected, in which it is enabled to put the body to be inspected into the apparatus or take out the same from the apparatus, with said body being held horizontally, whereby efficiency of operation can be improved.
Patent JP-H04351630-A (JP)
Title: Sealing material for flip chip, and semiconductor device
Inventor: SHIOBARA TOSHIO
IPC: C08L63/00
Filed: 1991-05-29
Abstract: PURPOSE:To provide a sealing material which is excellent in storage stability and mold filling, gives a cured article excellent in humidity resistance, and hence is suitable for sealing a flip chip. CONSTITUTION:The title material which has a viscosity at 25 deg.C of 400 P or lower and contains, as essential components, an epoxy resin (A) having at least two epoxy groups in the molecule, a silicone-modified epoxy resin (B) obtd. by adding identicalSiH groups of an organosilicon compd. of the formula: HaRbSiO4-(a+b)/2 (wherein R is an optionally substd. monovalent hydrocarbon or alkoxy group; a is 0.01-1; b is 1-3; the number of silicon atoms in the molecule is an integer of 20-400; and the number of hydrogen atoms directly attached to the silicone atoms in the molecule is an integer of 1 or higher) to the alkenyl groups of an alkenylated epoxy resin, an imidazole compd. having a solubility at 25 deg.C in the epoxy resin (A) of 0.1% or lower, and a fused silica having a mean particle size of 10mum or smaller and a content of coarse particles with sizes of 30mum or larger of 0.5% or lower.
Patent JP-S6133440-A (JP)
Title: Automatic paper feeder
Inventor: UCHIDA SHIRO
IPC: B65H1/06
Filed: 1984-07-26
Abstract: PURPOSE:To feed paper reliably through single driving means by accumulating the driving force of one roller to be rotated in the feeding direction in rotary force transmission mechanism then releasing properly and rotating the other roller in the opposite direction. CONSTITUTION:Papers 1 stacked on paper feed table 4 is limited by a guideboard 5 to guide only predetermined number of papers to the paper insertion port 16 of respective roller 8, 9 and to align the leading edge through the roller 9. The driving force of motor 10 is accumulated in the spring contained in spring containing section as the drive unit 15 rotates to apply load onto the shaft 7 mounting said spring thus to decelerate the rotor 9. Upon facing of the tooth section 15a of the drive unit 15 against the non-tooth section 14a of an intermediate tooth section 14, the driving force accumulated in the spring is released to rotate the unit 15 reversely while to rotate the roller 9 in counter paper feed direction. Consequently, only the lowermost paper is fed in feeding direction.
Patent JP-S5943515-A (JP)
Inventor: MORI SUSUMU
IPC: H01G4/12
Filed: 1982-09-03
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-S63318374-A (JP)
Title: Pressure control valve
Inventor: MARUYAMA JUN
IPC: G01L7/16
Filed: 1987-06-23
Abstract: PURPOSE:To obtain a simple structure by installing a pilot poppet which allows the communication between a high pressure chamber and a pilot pressure chamber by the operation of the high pressure oil in the high pressure chamber and allowing the pilot pressure chamber to communicate to a low pressure chamber through an orifice. CONSTITUTION:A main spool 23 for allowing the communication and disconnection between a high pressure chamber 21 and a low pressure chamber 22 is fitted into a valve body 20, and a pilot pressure chamber 25 communicates to the low pressure chamber 22 through an oil hole 28 and an orifice 29. When the pressure in the high pressure chamber 21 becomes the pressure determined by the pressure receiving area of a pilot poppet 32 and the springy force of a spring 33, the pilot poppet 32 is pushed downward, and the pressurized oil flow into the pilot pressure chamber 25 fro the oil hole 28, and the main spool 23 is pushed leftward by the pressure generated on passing through the orifice 29. Therefore, the simple structure is obtained, and the thrust force of the main spool can be increased.
Patent JP-H092233-A (JP)
Title: Anti-skid control device
Inventor: OTSU NOBUYUKI
IPC: B60T8/58
Filed: 1995-06-21
Abstract: PURPOSE: To provide an anti-skid control device preventing the fluctuation of the pressure intensifying quantity based on the change of brake pedal depressing force (M/C hydraulic pressure) so as to obtain a stable anti-skid braking characteristic. CONSTITUTION: The fluctuating state of master cylinder fluid pressure generated in a master cylinder 52 is indirectly detected from the current value change of a motor M for driving a hydraulic pump 66, and pressure intensifying pulse width is corrected on the basis of a correction factor changed in inverse proportion to the motor current value.
Patent JP-H024908-A (JP)
Title: Method for operating blast furnace
Inventor: SHIMOMURA AKIO
IPC: C21B5/00
Filed: 1988-06-22
Abstract: PURPOSE:To improve deterioration of gas penetration developed with deposit of powdered coke at inner part in raceway by controlling hot blast control valve arranged at branch pipe for a tuyere at the time of using low strength coke and executing pulsating blast. CONSTITUTION:The coke is blown into a blast furnace from the tuyere 5 arranged on the blast furnace body 6 together with the hot blast from blowing pipe 4 in the branch pipe 2 for the tuyere connecting with a circulating pipe 1. In the above blast furnace operating method, at the time of using the low strength coke as the blowing coke, the hot blast control valve 3 is arranged in the branch pipe 2 for the tuyere, to execute the pulsating blast by controlling this. The range, which hot blast energy influences with this pulsating blast, is varied from full opening time D to full closing time E of the hot blast control valve 3. By this method, the deposit 7 of the powdered coke in the inner part of the raceway is prevented and the deterioration of the gas penetration is improved and the low strength coke can be used.
Patent JP-H051642-A (JP)
Title: Electromagnetic fuel injection valve
Inventor: OKAMOTO YOSHIO
IPC: F02F1/42
Filed: 1991-06-26
Abstract: PURPOSE:To acquire favourable two-way spray for atomization and fuel distribution by inducing air in a negative pressure area generated in a spray split means and stabilizing spray flow in the spray split means. CONSTITUTION:It is made to be a split means with a plural number of air passages 20 communicating upstream sides and downstream sides of a plural number of fuel passages communicated through to a fuel passage 17 slightly larger than an injection hole 8 and arranged in parallel with a valve shaft center with equal intervals through to each other for an electromagnetic fuel injection valve for a four-valve engine with a means 16 to split and supply fuel flow from a single spray hole 8.
Patent JP-S5579436-A (JP)
Title: Sliver halide photographic material
Inventor: KUZUMI KENICHI
IPC: G03C1/34
Filed: 1978-12-12
Abstract: PURPOSE: To prevent fog in high temperature development, by adding a specified compound having an aryl group or the like to a photosensitive silver halide emulsion layer and its adjacent layers.  
     CONSTITUTION: A compound represented by formula I (R 1  is H or optionally substituted aryl; R 2  and R 3  are H, alkyl, alkenyl, aryl, or the like; R 4  is H, alkyl,  alkenyl, aryl, or a group of formula II in which X is -CH 2 ) n -or arylene), such as  formula III is dissolved in a proper solvent, and added to a silver halide emulsion  layer in a photosensitive material and at least one of its adjacent layers. This addition permits a nondesensitized stable photosensitive material to be obtained and fog  to be prevented effectively even in high temperature development processing. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6132906-A (JP)
Inventor: KODAIRA SHINJI
IPC: F21V5/02
Filed: 1984-07-25
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-S6046402-A (JP)
Title: Detector for extent of shift in pattern position
Inventor: MORISHITA JIYOU
IPC: G01B11/00
Filed: 1983-08-24
Abstract: PURPOSE:To facilitate the detection of the extent of a position shift between two patterns by extracting plural reference partial areas of some area from a registered standard pattern, extracting plural candidate partial areas of the same area from a pattern to be collated, and collating them with each other. CONSTITUTION:Binary-coded output data on the standard pattern is stored in the 1st pattern memory 2. A scan is made within a circular window in the memory, and area of the pattern in each window is stored in the 2nd pattern memory 5. Further, the frequency of each area is cumulated in a histogram cumulating circuit 4. Parts having small frequencies of area are read out of the memory 5 and stored in a standard file 8. Then, the same operation is performed as to the pattern to be collated, and its histogram, and the data in the memory 5 and data in the standard file 8 are collated by a position shift arithmetic circuit 7 to detect the extent of the position shift between the two patterns.
Patent JP-S6047719-A (JP)
Title: Heater for car
Inventor: YAMAJI KATSUHIKO
IPC: B60H1/03
Filed: 1983-08-24
Abstract: PURPOSE:To accelerate starting-up of warming by providing a heater which uses metal hydride and feeding hydrogen on engine start and carrying-out heating with engine cooling water and releasing and recovering hydrogen during normal driving. CONSTITUTION:When an engine is started, hydrogen gas is introduced into a heater 1 from a hydrogen storage cylinder 6 through a hydrogen communication pipe 5 by opening a hydrogen flowing valve 4. Hydrogen is occluded onto the metal hydride filled in the heater 1, and heat is generated, and warming air is heated by said heat. When the engine temp. rises, and normal driving is realized, engine cooling water is introduced into the heater 1, and the metal hydride is heated to release the occluded hydrogen, and said hydrogen is recovered into the hydrogen storage cylinder 6 and stored. Therefore, starting-up of warming on engine start can be accelerated.
Patent JP-H025339-A (JP)
Title: Surface measuring device
Inventor: OTAKE MASATOSHI
IPC: H01J37/20
Filed: 1988-06-24
Abstract: PURPOSE:To prevent collision between a prove and a sample, and interruption and invalidation of data collection by controlling height direction coarse movement means and a quantization circuit for height direction fine movement quantity on the basis of the low frequency component in the controlling wave for height direction fine movement means. CONSTITUTION:An actuator 4, which is a height direction (Z-direction) coarse movement means, holds a sample 3 and is moved coarsely in the Z-direction under control of an inch worm controller 145. A Z-direction fine movement actuator 1 holds a probe 2 and the spacing between the probe 23 and the sample 3 is held at a predetermined distance through the fine movement thereof, then the surface state of the sample 3 is detected according to the tunnel current value provided between the probe 2 and the sample 3. The actuator 4 is controlled under the condition that a voltage applied to the Z-direction fine movement actuator 1 is being servoed to be constant in the low frequency region. The quantization of the Z-direction locus of the probe 2 is constructed by giving the low frequency component of the voltage applied to the actuator 1 as an offset voltage for a quantization circuit.
Patent JP-S5943037-A (JP)
Title: Odorless foam and production thereof
Inventor: KUMASAKA SADAO
IPC: A61L9/22
Filed: 1982-09-06
Abstract: PURPOSE:To obtain a foam which is suitable as a material for bedding, furniture etc. and does not emit any disagreeable odor peculiar to foams, by incorporating a deodorizer capable of converting odorous substances into odorless substances in a raw material for the foam and expanding it, or impregnating the foam with the deodorizer. CONSTITUTION:A deodorizer capable of converting odorous substance, originating from blowing agents, amine catalysts, etc. remaining in a foam such as urethane foam, into odorless substances is incorporated in a raw material for the foam, and the material is expanded, or the foam is impregnated with the deodorizer to obtain the desired odorless foam. Examples of suitable deodorizers are manganese/iron double salt acting as a catalyst promoting a decomposition reaction for decomposing odorous substances and converting them into odorless substances, alkylamino acids capable of directly reacting with the odorous substances and converting them into odorless substances, and radioactive substances, such as radium, capable of converting the odorous substances into the odorless substance by the ionizing action of the radiation.
Patent JP-H098673-A (JP)
Title: Block synchronous processing circuit
Inventor: MIWA KENJI
IPC: H04H20/00
Filed: 1995-06-21
Abstract: PURPOSE: To improve the reliability of block synchronous detection by discrimination synchronism in accordance with a discrimination signal and the error of a received signal. CONSTITUTION: When block synchronism is not settled, a block synchronism backward protection counter 105 counts a block identification code BIC detection signal. A block synchronism discrimination circuit 107 discriminates settlement of block synchronism based on the counted value of the counter 105 and the number of times set to a block synchronsim backward protection frequency setting circuit 103. At this time, block synchronism is regarded as temporary synchronism, and the processing of block synchronsm 1 is performed in the circuit 107. An initial value BFCNT1 in the synchronism 1 is set to the block forward protection counter BFCNT, and an initial value BBCNT1 in the synchronism 1 is set to the block backward protection counter BBCNT. The end of error detection is decided unless the BIC detection signal is outputted.
Patent JP-S6312176-A (JP)
Title: Semiconductor device
Inventor: MORITA SHIGERU
IPC: H01L29/78
Filed: 1986-07-03
Abstract: PURPOSE:To shorten writing time, by crossing a gate electrode and a region between a source and a drain at an acute angle in a channel region between the source and drain regions. CONSTITUTION:A channel region 12 crosses an element region 3 between a source and a drain at an acture angle. Since the channel region 12 is formed in the oblique direction, the substantiel width of the effective channel becomes wide even if the width of the element region 3 is equal. Therefore a large amount of a drain current can be made to flow. In this way, an electric field is readily concentrated between drain regions 5 and 7 and a channel region 12 in the vicinity of a field insulating film 2 in the channel region 12. This is advantageous for an EPROM, which is operated by utilizing avalanche injection. The length of the side surface of a gate electrode, which passes on the element region 3, increases in comparison with a conventional type. Therefore, a region, in which electric charge is injected, is increased, and writing characteristics are improved.
Patent JP-S6047461-A (JP)
Title: Manufacture of semiconductor memory device
Inventor: NISHITANI AKITO
IPC: H01L29/78
Filed: 1983-08-26
Abstract: PURPOSE:To improve accuracy, to reduce the number of mask alignment and to enhance the degree of integration and yield of a memory cell by forming a region, into which ions are implanted twice, and an MIS capacitance through self- alignment at the predetermined positions of an Si substrate. CONSTITUTION:An opening is bored to an SiO2 film 10 on the flat surface of a p type Si substrate 1 isolated by SiO2 2, the surface is coated with a resist 11, and the resist is left on the side surface of the film 10 through reactive ion etching. A p<+> layer 9 is formed through the implantation of B ions, the resist 11 is removed and an n layer 8 is shaped through the implantation of As ions, a gate oxide film 3 and poly si 4 are superposed, and the poly Si 4 is coated thickly with a resist 12. The flat surface is etched in a dry type manner under conditions, in which the etching rates of the layers 12, 4 are equal, to expose the SiO2 10, and the film 10 is removed, thus forming an MOS capacitance. A gate oxide film 5 and poly Si 6 are superposed, a doping is executed, the film 5 and the layer 6 are removed selectively, and an n<+> layer 7 is formed. Accordingly to such constitution, the positions of each region are determined in a self-alingment manner only by one-time mask alignment on the formation of the opening of the film 10, and the degree of integration and yield can be improved.
Patent JP-S6212223-A (JP)
Inventor: MISHIERU SERUBEERU
IPC: H04J3/06
Filed: 1986-07-03
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-H08326664-A (JP)
Title: Piston device
Inventor: NAKAYAMA AKIRA
IPC: F04B53/14
Filed: 1995-05-30
Abstract: PURPOSE: To fix a filled filler body in the piston body of a piston device, in a locked state by means of a working means which facilitates caulking, etc. CONSTITUTION: A piston device 10 is composed of a piston 11 and a shoe 15. While, the piston 11 is formed by filling filler body 13 in the hollow space 12A of a piston body 12. Then, a concave part 14 is formed on the shoe 15 side end surface of the filler body 13, and the piston 11 and the shoe 15 are connected together with the convex part 17 of the shoe 15 swingably fitted in the concave part 14. A caulked part 18 made by caulking the outer peripheral end of the concave part 14 is formed on the piston body 12, and thus, the filler body 13 is fixed to the piston body 12 in a locked state.
Patent JP-S5487252-A (JP)
Title: Production of target for dislocation and vibration meter of electronic, optical and contactless type
Inventor: OOTA KENJI
IPC: G01B11/30
Filed: 1977-12-22
Abstract: PURPOSE: To easily produce a highly accurate target by irradiating a truely spherical body with an X-ray thereby to form an image on a film.  
     CONSTITUTION: The X-ray of its generator 1 is converted into an X-ray beam flux through a pin hole so that a truely spherical body such as a bearing ball 3 may be irradiated therewith. As a result, a highly accurately circuit coming from the shadow of the ball 3 is formed on the film 4 which is positioned at a right angle with rspect to the axis of the X-ray beam flux. Thus, it is possible to easily and simply produce  a highly accurate target for metering the irregularities in the vaibrations and rotations of a test piece due to the laser beam irradiation thereof. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08324595-A (JP)
Title: Plastic fastener
Inventor: KASAI JUICHI
IPC: B65D33/25
Filed: 1995-05-30
Abstract: PURPOSE: To obtain a plastic fastener for a packing material which is applicable to a large-sized container, gazette container, standing pouch, etc., and excels in tight sealability, durability, and resistances to heat, impacts, and pressure. CONSTITUTION: A plastic fastener has a pair of male and female hook claws 13, 11 which are formed on the surface of a plastic film 10. Apart from the locking parts of the fastener, on the inside of the male hook claw 13 and female hook claw 11 a sealing part 31, 33 capable of combination on the respective sides is formed.