baber/WOPTO huggingface dataset:
Patent JP-H05264466-A (JP)
Title: Inspecting apparatus for defect of repeated pattern
IPC: G01N21/88
Filed: 1992-12-04
Abstract: PURPOSE:To obtain a defect inspecting apparatus which eliminates an erroneous detection by inspecting only to-be-naturally-inspected repeated patterns. CONSTITUTION:The apparatus is provided with a comparison means 13 for comparing a first multi-value digital signal corresponding to one part including the repeated pattern with a second multi-value digital signal corresponding to a part predetermined pitches prior to the one part including the repeated pattern. Moreover, the apparatus is provided with an activation control means 17. The control means 17 storing an inspection starting coordinate and an inspection end coordinate of the repeated pattern starts the comparison at the comparison means when it comes to the inspection starting coordinate of the repeated pattern, and ends the comparison at the comparison means when it reaches the inspection end coordinate of the repeated pattern. A defect of tone repeated pattern is thus inspected.
Patent JP-H04200235-A (JP)
Title: Surge protector
Inventor: YOKOKURA KUNIO
IPC: H02H7/16
Filed: 1990-11-29
Abstract: PURPOSE:To decrease the reduction of the suppression effect of a surge due to the capacitance of a capacitor, high frequency, etc., by connecting the surge protector of the series circuit of capacitor and reactor between the earth and the intermediate point of a capacitor bank in series connecting series reactor and capacitor and a breaker opening and closing the capacitor bank. CONSTITUTION:When a phase, in which a restrike is generated, is assumed to be R-phase, the surge current of that phase if I1. Also, high-frequency oscillating currents I2, I3 caused by the constant of the R-phase neighborhood circuit of a vacuum circuit breaker 14 flow apart from the oscillating current I1. In this case, when a zero current point comes by the composite current of I1 and I2 immediately after the generation of the restrike, arc is extinguished at the zero current point so that no large overvoltage is generated in other phase as a result. Therefore, when a surge protector 18 is connected with the circuit, a current I3 with a large amplitude flows and the zero current point is made in the superimposed current of the currents I1 and I3. As a result, the arc of the vacuum circuit breaker 14 is extinguished at the current zero point so that the generation of overvoltage in other phase is suppressed.
Patent JP-H03186070-A (JP)
Title: Regulation circuit for display monitor device
Inventor: TAOKA HIKARI
IPC: H04N3/27
Filed: 1989-12-15
Abstract: PURPOSE:To suppress the generation of heat and to prevent a contact from being fused by a rush current by using both a semiconductor switch element and a mechanical switch together for executing the connection and separation of a second resonance capacitor. CONSTITUTION:A first resonance capacitor 3 is provided to be commonly connected to all input signals, and a second resonance capacitor 4 is provided to be connected or separated corresponding to the input signals. When the second resonance capacitor 4 is connected, a semiconductor switch element 9 and a mechanical switch 14 are connected so that the both switches can be turned ON. Therefore, when the mechanical switch 14 is changed over from the state of separating the second resonance capacitor 4, at first, the semiconductor switch element 9 is turned ON and the second resonance capacitor 4 is connected. Then, the rush current is suppressed. Next, the mechanical switch 14 is turned ON as well and most of the flowing current flows to the semiconductor switch element 9. Thus, the generation of heat is suppressed and the contact can be prevented from being fused by the rush current.
Patent JP-H04198189-A (JP)
Title: Flame retardant oil
Inventor: KURACHI IKUO
IPC: C10N40/06
Filed: 1990-11-29
Abstract: PURPOSE:To obtain a phosphazene oil, composed of a mixture of specific phosphonitrile ring compounds, having a low vapor pressure, a high dielectric constant and chemically stabilized characteristics, excellent in flame retardancy and useful as electrical insulating oils, power transmission oils, vacuum, oils, mold release agents, etc. CONSTITUTION:A flame retardant oil which is a mixture of phosphonitrile ring compounds having a molecular structure expressed by the formula (n is 3-15; R1 and R2 are aromatic compound derivative). The content of the compounds in which the number (n) of P=N bond units in the aforementioned compounds is 1-90% mol fraction based on the above-mentioned mixture and the content of the compounds in which (n) is 7 is >=1% expressed in terms of mol fraction in the mixture.
Patent JP-H09165539-A (JP)
Title: Ink for ink-jet recording and ink-jet recording
Inventor: YAMASHITA YOSHIRO
IPC: C09D11/322
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To obtain an ink for ink-jet recording useful for providing a uniform image having a high resolution at a high density by including a compound having a specified structure in the ink consisting essentially of water, a water-soluble organic solvent and a colorant. SOLUTION: This ink contains (A) water, (B) a colorant, (C) a water-soluble organic solvent and (D) a compound having plural hydroxyl groups and at least one group selected from the group consisting of 5-18C alkyl, haloalkyl, alkenyl, alkynyl, cycloalkyl and aromatic groups. In addition, the component (D) is preferably a compound represented by formula I  X is H, (C2 H4 O)p H [(p) is an integer of 1-60], etc.; Y1 is H, OH, (C2 H4 O)q H [(q) is an integer of 1-60], etc.; R1 to R5 are each H, Cn H2n+1 [(n) is an integer of 1-18], Cn H2n-1 , Cn H2n-3 , etc.}, formula II, etc.
Patent JP-H03185511-A (JP)
Title: Data input/output device
Inventor: SAWADA HIROHISA
IPC: G06F3/02
Filed: 1989-12-14
Abstract: PURPOSE:To reduce input misses by forming a shape changing part on the transparent sheet of a window part on a position corresponding to the keys of a data memo card loaded to a loading part and executing the key operation of the data memo card through the shape changing part. CONSTITUTION:The card 7 is inserted from a card insertion port in the arrow A direction so that the surface of the card 7 is arranged on the window 11 side and further inserted until the tip of the card 7 is abutted upon the wall surface of the loading part, so that the keys of the card 7 can be observed by an operator from the window 11 through the transparent sheet 10. The operator depresses a required key 72 on the card 7 with his (or her) finger through the projection part 10 of the sheet 10. At the time of touching the projection part 10a with his (or her) finger, the operator can know the center of the required key 72 of the card 7. Thereby, the pattern contact 7b1 of the required key 72 of the card 7 can be exactly depressed and the pattern contacts 7b1, 7c1 are mutually brought into contacted and data are inputted and processed by a printed board 7c. Thus, the generation of input misses can be reduced.
Patent JP-H01167351-A (JP)
Title: Polypropylene resin composition
Inventor: WATANABE YASURO
IPC: C08L21/00
Filed: 1987-12-24
Abstract: PURPOSE:To obtain the title composition capable of carrying out face coating without requiring undercoating and providing excellent adhesive properties of coating film to moldings, by blending a specific ethylene-alpha,beta-ethylenic unsaturated carboxylic acid copolymer with a modified polyolefin based rubber at a specific ratio. CONSTITUTION:The aimed composition obtained by blending 100 pts.wt. polymers consisting of (A) 50-95wt.% polypropylene and (B) 50-5wt.% copolymer containing >=5wt.% alpha,beta-ethylenic unsaturated carboxylic acid and composed of ethylene and at least one kind of ethylene derivative with (C) 0.5-15 pts.wt. modified polyolefin rubber and suitable for polypropylene bumper material for coating, various kind of polypropylene coating materials, etc.
Patent JP-2001144628-A (JP)
Title: Data transfer device
Inventor: TSUKADA MINORU
IPC: G06F11/10
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a data transfer device that can transfer user data at a high-speed while efficiently using the capability of a data buffer and correcting the user data on the fly. SOLUTION: A drive control section 820 transfers the user data and an error position and error value information calculated by a CRC circuit 835 to the data buffer 816 in the case that an ECC circuit 830 detects an error in the received user data. A buffer control section 818 stores the data error position and the error value information of the data to an XOR register 8161 when transferring the user data to a host and transfers the data while correcting the data error depending on the error position. A bus width of the buffer 816 is selected to be a multiple of an interleave stage number of the user data. Since the buffer 816 can read all the interleaved data in one clock cycle, a data rearrangement circuit or the like to store the data to the buffer is not required and a bit number for the error position information of the user data can be decreased.
Patent JP-H08185850-A (JP)
Title: Lithium ion secondary battery
Inventor: YUKITA YASUO
IPC: H01M10/05
Filed: 1994-12-27
Abstract: PURPOSE: To instantaneously stop flow of high current caused by internal short circuit to reduce damage of a battery and influence to circumference. CONSTITUTION: Positive electrodes 2 and negative electrodes 3 are alternately stacked through a separator 8, current collectors 5, 7 of the positive electrodes 2 and the negative electrodes 3 are extended as lead wires 5a, 7a, then connected to a positive terminal 11 and a negative terminal 12. In this lithium ion secondary battery, the lead wires 5a, 7a of the current collectors 5, 7 are formed as a fuse, and the cross section of the fuse is specified to: electrical resistivity of current collectors 5, 7 (μΩ.mm) × area of positive electrode 2 (mm<2> )×4.27×10<-7> < cross section of the fuse (mm<2> ) < resistivity of current collectors 5, 7 (μω.mm) × area of positive electrode (mm<2> )×2.41×10<-6> .
Patent JP-H02171287-A (JP)
Title: Information recording medium
Inventor: OKAWA HIDEKI
IPC: G11B7/244
Filed: 1988-12-26
Abstract: PURPOSE:To increase resistance to environments and at the same time, reduce required laser power for recording and deletion by specifying the flow ratio Q of hydrocarbon in an atmosphere of rare gas and hydrocarbon gas with a target of Sb, Te, Ge alloy of specific composition, forming a recording film using sputtering technique and laminating a dielectric film thereto. CONSTITUTION:(SbTe1-x)yGe1-y(0.05<=x<=0.04<=y<=0.8) alloy is used as a target and air is exhausted from a container by pumps 18, 19. Next, argon gas is introduced into the container from a gas line 20 and CH4 gas from a gas line 21 so that the mixture ratio Q of CH4 is 5%<=Q<=50%. Thus the container is maintained at a specified internal pressure level. Then power is applied to a sputtering source 24 for a specified time while a substrate 12 is rotated. The amount of sputtered elements from the sputtering source is monitored with a monitoring device and thereby power charged into the sputtering source is adjusted. Consequently, a recording layer 13 is formed on the substrate 12, and if a film becomes thick enough to form a specified layer, only argon is allowed to flow in with a dielectric such as SiO2 as a target to a film formed by sputtering. Subsequently, a dielectric protecting film 14 is laminated on the recording film 13.
Patent JP-H09167222-A (JP)
Title: Image processor
Inventor: TERADA YOSHIHIRO
IPC: G06F17/24
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To accurately and properly process images according to their types. SOLUTION: The image processor is provided with a PDL(page description language) buffer 108 which stores image data that are described in a page description language, a 1st rasterizer 112 which generates the raster image data based on the image data stored in the buffer 108, a 2nd rasterizer 140 which identifys the types of images shown in the raster image data based on the image data stored in the buffer 108, and an image processor 146 which processes the raster image data based on identification result of the rasterizer 140. And, the rasterizer 140 discriminates the image areas from the images. Furthermore, the means 146 turns the areas other than the images into run length codes and also turns the image areas into JPEG(joint photographic expert group) codes.
Patent JP-2000153331-A (JP)
Title: Control cam for seaming container
Inventor: BUISSON RAYMOND
IPC: B21D51/30
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To uniformize the responsiveness in a working area of a cam. SOLUTION: An UP-ramp 5 and a DOWN-ramp 7 are formed on an outer circumferential side in a working area 4 of a cam 3, two deep recesses 8 and an intermediate inner circumferential surface 12 between the recesses are formed on the inner circumferential side, and a deformation gauge is arranged in each recess 8. Two inequalities of 0.75<Lr/Ls<0.80 and 1.75<Lu/Ls<1.80, hr/hs>3.2 are satisfied, where Lr is the length of a rigid center area, Ls is the length of a sensing part of the cam, Lu is the length from the end of one recess to the end of the other recess, hr is the material thickness in a thin-walled area, and hs is the material thickness in a hill part 6.
Patent JP-H02172374-A (JP)
Title: Shading correction circuit for image sensor
Inventor: KUNIEDA HIROSHI
IPC: H04N5/374
Filed: 1988-12-26
Abstract: PURPOSE:To attain simple and inexpensive shading correction by providing a changeover means to switch an input current to a light emitting diode. CONSTITUTION:Amplifiers 3A, 3B of one system are used in common at reference input and actual input, a switch (transistor(TR)) TR2 is provided to change over for reference input and actual input. That is, a voltage signal conducting the TR2 is applied to a terminal In at reference input and a small current flows to an LED 1 via a TR1. Moreover, a voltage signal not conducting the TR2 is applied to the terminal In at actual input to give a large current to the LED 1 via the TR1. Thus, radiation of a photodiode with an excess light is avoided even at the reference input without a medium. Thus, simple and inexpensive shading correction is attained.
Patent JP-H03186489-A (JP)
Title: Head-up display for motorcycle
Inventor: TAKITA ATSUHIRO
IPC: B60K35/00
Filed: 1989-12-15
Abstract: PURPOSE:To observe a speed meter or the like without changing the view point and focal point by providing an image light source with a variable light quantity near the handle shaft of a motorcycle, a light quantity adjusting operation section near a handle grip, and a holographic light emitting element on a helmet shield respectively. CONSTITUTION:When a rider 20 wears a helmet 30 and takes an ordinary driving attitude, the image information generated from an image light source section 12, e.g., the speed display 88, is diffracted by an HOE (holographic optical element) 32 and enters the eyes of the rider 20. The image information gives a virtual image, an image seems to exists in the line of sight direction when viewed from the eyes, and the image can be recognized without changing the line of sight. When no information is required, the light quantity of the image light source section 12 is reduced by a light quantity adjusting operation section provided on a handle grip to erase the image. The information can be observed without changing the line of sight, and safety is improved.
Patent JP-H08184724-A (JP)
Title: Connecting method for optical connector and its system
Inventor: MIYAGI MORITERU
IPC: G02B6/24
Filed: 1994-12-28
Abstract: PURPOSE: To provide a connecting method for an optical connector and its system capable of easily confirming the connecting position of the optical connector and surely preventing erroneous connection. CONSTITUTION: In the connecting method for the optical connector having a receptacle where plural optical connectors are centralized and connected; optical connectors 21, 26, 31, 36, 41, 46, 51 and 56 on which marks 21A, 26A, 31A, 36A, 41A, 46A, 51A and 56A constituted by combining one identification mark 23, 28, 33, 38, 43, 48, 53 or 58 capable of being visually identified to the outside with plural idle marks 24, 29, 34, 39, 44, 49, 54 and 59 are put are prepared, and the optical connector is arranged so that the position of the identification mark is deviated by one spot corresponding to the connecting position of the receptacle of the optical connector between adjacent optical connectors, and whether the optical connector is correctly connected or erroneously connected is confirmed by making the identification marks put on the optical connectors form a straight line.
Patent JP-H06177893-A (JP)
Title: Local area network
Inventor: FUKUNAGA MASAJIRO
IPC: G06F15/00
Filed: 1992-12-07
Abstract: PURPOSE:To control in a manner of being concentrated the operation of a test program which works on each target server and to automatically evaluate a network OS(operating system). CONSTITUTION:Plural target servers 1a to 1m, plural test servers 3a to 3m, a test controller 2, and a test monitor 4 are connected to the same network. The controller 2 generates the test commands based on the test items previously registered and sends these commands to the servers 3a to 3n. Then the servers 3a to 3n carry out the tests designated by the servers 1a to 1m based on the received test commands. At the same time, the servers 3a to 3n send periodically the test situations or the test results to the monitor 4. The monitor 4 records and also displays the received test situations and test result.
Patent JP-H05136816-A (JP)
Title: System for making data packet into atm cell
Inventor: NAKAGAWA MANABU
IPC: H04L47/43
Filed: 1991-11-15
Abstract: PURPOSE:To shorten time required for the division and transfer of a data packet in a system for making the data packet into asynchronous transfer mode(ATM) cells which divide the data packet composed of control information and users information into cells. CONSTITUTION:A device for making packet into cells 1 provided with a data reception part 5, a data transmission part 6, the memory 4 of a buffer and CPU 3 are connected between a data terminal 7 and a communication line 8. When the packet is received in the data reception part 5, it is accumulated in the memory 4. Even if all the packets are not received, interruption is informed to CPU 3 whenever data of amount that can constitute the transmitted cell are accumulated in the memory 4. CPU 3 reads the control information area 9 of the memory 4. When there is control information where a processing flag is not processed yet, the cell is constituted from data written into an address shown by control information, it is rewritten into a data processing and it is informed to a data transmission part 6. It transmits the constituted cell from the memory 4 to the communication line 8.
Patent JP-H05139460-A (JP)
Title: Sustained release chemical contained bag
Inventor: UEJIMA HIROMOTO
IPC: A61L9/12
Filed: 1991-11-15
Abstract: PURPOSE:To obtain a bag containing sustained release chemicals which is prominent in deodorization, animal repellent and sustained properties, and simplicity. CONSTITUTION:The title bag is obtained which is made by sealing deodorants or animal-repellent chemicals such as wood vinegar in a polyolefin film represented by multi-ply films such as low density polyethylene, linear low density polyethylene, high density polyethylene. The bag is used by fixing on the lid inside a dust box.
Patent JP-2000151750-A (JP)
Title: Data communication device
Inventor: MATSUZAKI YUKINORI
IPC: H04W4/04
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To provide data communication device which reduces running costs and can speed up communication response. SOLUTION: A data communication system consists of plural data accumulators equipped with data communication equipment 31 and a management center equipped with a base station. In data communication equipment 31 in one of the data accumulators, a transmission/reception part 41 and a communication part 42 perform in parallel communication with the base station and communication with other data accumulators by using different slots by control to a sequence management part 45. Then, according to communication contents with the base station, data of all the data accumulators are collected and transmitted to the base station. In communicating data, since the line of the base station is not disconnected, running costs can be reduced and a quicker response for communication can be made.
Patent JP-H11158290-A (JP)
Title: Cold-reserving agent and its production
Inventor: SATO SHIGENOBU
IPC: B65B63/08
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To obtain a cold-reserving agent the gel of which is excellent in homogeneity and strength and which can be easily filled into a container by mixing an aq. alkaline soln. contg. at least one anionic water-soluble polymer and an inorg. aluminum salt with an org. and/or inorg. acid and allowing the gelation of the mixture to proceed. SOLUTION: A homogeneous gel is obtd. by adding an inorg. aluminum salt (e.g. sodium aluminate) to an aq. soln. of at least one anionic water-soluble polymer at a pH of 8-13 in a molar ratio of aluminum to the water-soluble polymer of 0.15-0.5, adding 0.01-3 wt.% (based on the total amt. of the soln.) org. acid (e.g. succinic anhydride), as a gelation initiator, to acidify the soln., and leaving it standing to allow it to gel. Polyacrylic acid and its salts, sodium alginate, carboxymethylcellulose having a degree of carboxymethylation of 0.4-2.5 or the like are used as the anionic water-soluble polymer.
Patent JP-H01168949-A (JP)
Title: Composite nonwoven fabric
Inventor: YOKOYAMA KEN
IPC: D04H1/559
Filed: 1987-12-25
Abstract: PURPOSE:To obtain the title nonwoven fabric outstanding feel, skin touch, water-absorptivity, etc., suitable for application on clothes, by laminating a fiber layer made from a hot-melt acrylonitrile-based polymer between a cellulose fiber layer and acrylic synthetic fiber layer followed by heat treatment. CONSTITUTION:First, (A) cellulose fiber such as cotton or linen is made into a fiber layer with a METSUKE (denseness) of pref. 20-200g/m<2> whereas, (B) (i) 30-80wt.% of acrylonitrile and (ii) 20-70wt.% of a vinyl monomer copolymerizable with the component (i) (e.g., vinyl chloride) are copolymerized into an acrylonitrile-based polymer with a reduced viscosity of 0.4-2.0and melt index of 5-100, which is made into a second fiber layer and laminated on the component A. Thence, (C) a third fiber layer made of a non-hot melt acrylic synthetic fiber is laminated thereon, followed by heat treatment e.g., in air at 100-200 deg.C, thus obtaining the objective nonwoven fabric.
Patent JP-H05156094-A (JP)
Title: Stabilized polyolefin composition
Inventor: ISHII TAMAKI
IPC: C08K5/10
Filed: 1991-12-11
Abstract: PURPOSE:To obtain the subject composition stable to heat, acid, combustion gas, etc., by compounding a polyolefin with specific amounts of a hindered phenolic compound, an acrylate compound, a phosphorus compound and a hindered piperidine compound. CONSTITUTION:The objective composition is produced by compounding (A) 100 pts.wt. of a polyolefin with (B) 0.01-1 pt.wt. of a hindered phenolic compound such as 1,3,5-tris(3,5-di-t-butyl-4-hydroxybenzyl)isocyanurate, (C) 0.01-l pt.wt. of an acrylate compound of formula (R<1> is 1-5C alkyl; R<2> is 1-8C alkyl; R<3> is H or 1-8C alkyl; R<4> is H or methyl), (D) 0.01-1 pt.wt. of a phosphorus compound such as bis(2,6-di-t-butyl-4-methylphenyl)pentaerythritol diphosphite and (E) 0.01-1 pt.wt. of a hindered piperidine compound such as a polycondensation product of dimethyl succinate and 1-(2-hydroxyethyl)-4-hydroxy-2,2,6,6- tetramethylpiperidine.