baber/WOPTO huggingface dataset:
Patent JP-H08289159-A (JP)
Title: Image processor and method
Inventor: KAWAMURA TAKUYA
IPC: G03G21/00
Filed: 1995-04-10
Abstract: PURPOSE: To output an image together with authentication information which can not be easily discriminated by others by inputting image information, by inputting the authentication information of a user to encipher it, generating a pattern according to the ciphered data, adding the pattern to image information and outputting the information. CONSTITUTION: A message of 'input of signature data' is displayed on the display part of an operation part 101. A user inputs signature information (a digital value) by using the key, etc., of the operation part 101. Thus, the seed (an initial value) of a random number is determined. By using the seed, the random number is generated. The exclusive OR between an inputted digital valve and the random number is calculated and the inputted digital value is ciphered. The ciphered signature information is set to a register for add-on. A timer for counting an execution key reception time is started, 'execution or termination of copy' is displayed on the display part of the operation part 101 and the input of the execution key or the termination key of the operation part 101 is awaited. When a key input is performed within limited time and the execution key is depressed, the pattern of ciphering the inputted signature information is superposed on original image data, which is outputted to a printer and printed.
Patent JP-H08281345-A (JP)
Title: Press working die and its manufacture
Inventor: TSUKIOKA TOSHIYUKI
IPC: H01L23/50
Filed: 1995-04-10
Abstract: PURPOSE: To obtain a press working die enabling a highly accurate working by supporting high accuratly a punch with a punch guide. CONSTITUTION: A stripper plate 20 supporting a punch guide 14 with a punch insertion hole 14a installed and a lower die are aligned. A supporting film 50 blocking out the punching hole 12 of a die 40 is clamped between an upper die and a lower die to support it, and hardening agent 60 is poured into the inside of the punch insertion hole 14a. A punch 16 mounted on the upper die, aligning a punch insertion hole 14a position, is inserted completely into the inside of the punch insertion hole 14a, and it is allowed to advance to a position where the tip of the punch 16 passes through the punch insertion hole 14a. After the hardening agent 60 is solidified, a guide member with a guide hole is manufactured into the punch guide 14 by pulling out the punch 16 of the punch insertion hole 14a.
Patent JP-S5611670-A (JP)
Title: Detector for tape amount
Inventor: IHARA KEIZOU
IPC: G11B27/17
Filed: 1979-07-03
Abstract: PURPOSE: To enable the detection of accurate residual amount, even if the total length is unclear and the tape is loaded on the way, by determining the residual amount of tape based on the detection time in response to one revolution of the supply reel by means of clock pulse count.  
     CONSTITUTION: The rotating body 12 with magnet poles is incorporatedly turned with the supply reel shaft 2 and the counter 15 is reset every one revolution of the supply reel winding frame 2 via the magnetic head 13. Accordingly, the counter 15 counts the clock pulse from the clock signal generating circuit 14 to accurately detect the time t based on equation I required for one revolution of the frame 2 in proportion to the diameter r of the tape winding on the frame 2. Further, the tape residual time T is calculated and determined based on equation II proportional to the time t depending on the time t via the operating circuit 16 and it is displayed on the tape residual amount display circyit 17. As a result, if the total length is unclear, or the tape is loaded on the way, the tape residual amount can accurately be detected. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06254316-A (JP)
Title: Filter device
Inventor: SATO SHINPEI
IPC: B01D39/16
Filed: 1993-03-04
Abstract: PURPOSE:To filter water or low viscosity liquid by using a flocculation separation bed where a filter bag by an onefold filter net of synthetic resin such as tetrafluoroethylene resin is included and a filter where plural filter nets different in mesh connected to the bed are arranged in order of mesh size from below. CONSTITUTION:A flocculation separation bed 1 is constituted by using a onefold filter net by highly nonadhesive synthetic resin such as either one or a combination of PKF (tetrafluoroethylene resin), PFA (tetrafluoroethylene-fluorinated fluoroalkyl vinyl ether copolymer resin) and FBE (tetrafluoroethylene- hexafluoropropylene copolymer resin). When fine suspended solid particles and colloid particles of <=5mu particle diameter and further sludge in a dissolved state are previously flocculated and precipitated by the flocculation separation bed 1, since the filter net is highly nonadhesive, the precipitate is not stuck to the side wall and bottom part inside a storage chamber and is filtered. Then, solid particles other than those are filtered by a filter 2 where plural filter nets are arranged.
Patent JP-S5418674-A (JP)
Title: Bonding method for beam lead semiconductor element
Inventor: HAYASHI KUNIHIKO
IPC: H01L21/603
Filed: 1977-07-13
Abstract: PURPOSE:To avoid the malformation and floating of the lead and thus to reduce the heat resistance of the semiconductor element when a number of beam leads formed on the electrode of the element are pressure-bonded onto the substrate, by first bonding part of the leads while putting it close to the element and then all the rest leads.
Patent JP-H05278442-A (JP)
Title: Air conditioner for vehicle
IPC: B60H1/00
Filed: 1992-04-06
Abstract: PURPOSE:To convert the air capacity in multiple steps by combining the first relays and the second relays provided respectively to plural air capacity converting circuits, in various ways. CONSTITUTION:Fans 9a to 9d to deliver the air in a car room to an evaporator 8 are provided, and they are driven by fan motors 10a to 10d respectively. In air capacity converting circuits 20A and 20B, the first fan motors 10a and 10c, the first relays AR1 nas AR3, and the second relays AR2 and AR4 are connected between a power source 12, and while the second fan motors 10b and 10d, and resistances R1 and R2 are connected in parallel to the first fan motors 10a and 10c, and the first relays AR1 and AR3, the downstream parts of the first fan motors 10a and 10c, and the second fan motors 10b and 10d are connected each other. And by combining the ON/OFF conditions of the first relays AR1 and AR3, and the second relays AR2 and AR4, in various ways, the air capacity is converted in multiple steps.
Patent JP-S568388-A (JP)
Title: Preparation of pyromellitic anhydride
Inventor: HASHIMOTO MASAO
IPC: B01J23/22
Filed: 1979-07-04
Abstract: PURPOSE: To obtain the titled compound, by oxidizing anthracene in the vapor  phase with oxygen in the presence of a catalyst, particularly molybdenum and/or  vanadium oxides.  
     CONSTITUTION: Anthracene (A) or an organic compond containing A, e.g. an anthracene fraction, is brought into contact with oxygen or an oxygen-containing gas (G) in the presence of a vapor phase oxidation catalyst, e.g. molybdenum and/ or vanadium oxides at 300W650°C to give the objective compound in a simple step efficiently without using expensive durene. The molar ratio of A to G is 1:100,000W 1:100. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58202191-A (JP)
Title: Vibration preventive supporting device for outboard engine
Inventor: YUNOKI KISAO
IPC: B63H20/02
Filed: 1982-05-20
Abstract: PURPOSE:To improve the durability of a drive unit for a lower unit by supporting an engine body to the lower unit without vibration, thereby absorbing the variation in the torque of the engine. CONSTITUTION:An engine 2 is supported to a lower unit 4 through a vibration preventive rubber 12, and the lower unit 4 is supported to a swivel bracket 7 through the rubber 12. In this manner, since the engine itself absorbs the variation in the torque when the large variation in the torque occurs, the durability of a gear or the like of a drive drvice can be improved.
Patent JP-H11282415-A (JP)
Title: Driving method and driving circuit for ac surface discharge type plasma display panel and ac surface discharge type plasma display panel device
Inventor: HASHIMOTO TAKASHI
IPC: G09G3/294
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To perform the smooth gradation display of an AC surface discharge type PDP and to stabilize discharge. SOLUTION: In a SUS21 period, driving is performed by the discharge mainly of an externally supplied voltage and the discharge is grown. In a SUS23 period, the discharge mainly of the external applied voltage and the discharge mainly of a wall electric charge are used together. A SUS22 period gradually causes self elimination discharge and achieves the role of smoothly connecting the SUS21 period and the SUS23 period. That is, by applying pulses of the intermediate level of the pulses in the SUS21 period and the SUS23 period to the row electrodes Xi and Yi and turning the output terminal of the driving circuit of a column electrode Wj to a high impedance state, a self elimination discharge amount is controlled. Also, the potential of the column electrode Wj is turned to 0 V in the middle of the SUS23 period and the light emission of different intensity is generated. By respectively controlling the number of times of the two light emission of the different light emission intensities, the smooth gradation display is obtained.
Patent JP-S60229403-A (JP)
Title: Electric circuit
Inventor: KAWAMOTO KAZUTAMI
IPC: H01P5/08
Filed: 1984-04-27
Abstract: PURPOSE:To attain miniaturization and to improve the circuit function by connecting electrically circuits on both main planes of a circuit board while using the distribution connection between a microstrip line of the 1st main plane of the circuit board and a coplaner line formed with the 2nd main plane. CONSTITUTION:A microstrip line comprising a line section 2 and a grounding layer section 3 of the 2nd main plane is formed to the 1st main plane of a dielectric board 1 and a coplaner line comprising the grounding layer section 3 in common to the microstrip line, a slit 4 and a line section 5 is formed to the 2nd main plane. In connecting the microstrip line and the coplaner line of both the main planes of the board 1, the connecting characteristic changes depending on a dielectric constant epsilon of the board 1, a plate thickness (h), line widths W, W1 of both the line sections 2, 5 and the width D of the slit 4. In a circuit constituting a resonator being a basic circuit element in a high frequency circuit for example, a microstrip line 2 forms the resonator and the coplaner line forms input/output lines 12, 13, and then the circuit having various functions is realized in this way.
Patent JP-H05247354-A (JP)
Title: Photo-setting coloring composition
Inventor: MORI HIROFUMI
IPC: C08L29/02
Filed: 1992-03-05
Abstract: PURPOSE:To obtain the subject composition excellent in shelf life, photo-setting properties, dispersibility and compatibility and useful, e.g. as a color filter of a liquid crystal device by adding a water soluble photosetting resin and boric acid (salt) to a specified aqueous colorant dispersion. CONSTITUTION:The objective composition is obtained by copolymerizing four or more kinds of monomers such as 2-hydroxyethyl methacrylate, dimethylacrylamide, acrylic acid, methacrylic acid and methacrylamide and adding the resultant synthesized water soluble photosetting resin and boric acid (salt) preferably in an amount of 50 to 1wt.% (based on the partially saponified polyvinyl acetate mentioned below) to an aqueous colorant dispersion composed of powdery pigments such as an azo-pigment dispersed using a partially saponified polyvinyl acetate having 70 to 95mol% saponification degree as a dispersant.
Patent JP-S62240006-A (JP)
Inventor: MATSUMOTO NOBORU
IPC: B32B5/24
Filed: 1986-04-11
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-S62244416-A (JP)
Title: Method for separating dust
Inventor: TOSHI TERUO
IPC: B01D46/34
Filed: 1986-04-15
Abstract: PURPOSE:To provide a dust collecting method eliminating a regenerating device of granular by dust-collecting by means of a granular dust collector in the following stage utilizing rough dust grains separated by a cyclone in the forwarding stage instead of granular. CONSTITUTION:Gas (a) containing dust comes into a primary cyclone 1, where only rough and large particles in the dust are collected. Further, in case distribution of grain size of dust in gas (a) is spread widely, dust collecting is carried out through a secondary cyclone 2. Gas (b) containing fine dust passing through the cyclone comes into a granular bed type dust collector 3, dust being removed to turn into clean gas (c). On the other hand, rough grain dust 9 collected by the primary cyclone 1 is supplied quantitatively to the granular bed type dust collector 3, and a filter layer of rough grain dust 9 is formed between a mesh 5 and a louver 6. Accordingly, fine dust is removed during passing through said filter layer and clean gas (c) is prepared.
Patent JP-2000025861-A (JP)
Title: Assembly for containing and dispensing liquid preparation
Inventor: GUERET JEAN-LOUIS H
IPC: B65D83/76
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an assembly for containing and dispensing preparations such as liquid preparations in particular. SOLUTION: This assembly for containing and dispensing preparations, particularly liquid preparations, has: a closed reserver 2 for the preparations, formed with a variable capacity main body and closed at its one end of a hard base 16 having a transversal bottom 20 and a water extracting shaft 18 transversing the bottom 20, both of which being formed as a single member in combination; and a pump 26 disposed in the shaft so as to communicate with the reserver. In the assembly referred to herein, an inner face of the shaft 18 includes a securing means 18d capable of permanently deforming a zone of part of a main body 28 of the pump 26 to secure the pump 26 inside the shaft.
Patent JP-S61243359-A (JP)
Title: Blowby monitor of valve for internal combustion engine
Inventor: UMEMOTO YOSHIYUKI
IPC: G01N29/04
Filed: 1985-04-19
Abstract: PURPOSE:To detect the slightest blowby easily, by checking the blowby phenomenon of an exhaust valve with an AE sensor so as to perform a signal processing only the compression stroke. CONSTITUTION:The detection signal from an AE sensor 20 mounted on the upper end face of an exhaust valve box 2 is inputted to a gate circuit 25 of a control circuit 23 through amplifiers 21 and 22, a gate circuit 25 is turned ON only during the compression stroke with the exhaust valve closed by the detection signal from an angle sensor 24 which detects the angle of rotation of a crank shaft 13 and the detection signal of the AE sensor 20 is inputted into an AE processing circuit 26. The AE processing circuit 26 outputs an output voltage having the gradient corresponding to the level of the signal to a comparator 27 while sending it to a display 28 to be shown. The signal is comparated with a set value Vr by the comparator 27 and when it exceeds the value, an alarm is emitted from an alarm 29.
Patent JP-S5713144-A (JP)
Title: High-hardness and high-density sintered alloy and its manufacture
Inventor: WATANABE SHIYOUEI
IPC: B22F5/00
Filed: 1980-06-25
Abstract: PURPOSE: To manufacture the titled alloy with high wear resistance by adding metallic sulfide to an iron material for sintering contg. C and Mn after which they are press-molded and sintered.  
     CONSTITUTION: Metallic sulfide is added to a material for sintering consisting of 2.0W3.0wt% C, 3.0W7.0wt% Mn and the balance Fe, and the resultant alloy is press-molded. The molding is then sintered at ≥1,130°C in a vacuum or in an inert gas. By this method a sintered alloy with high hardness and high density can be obtd. When this sintered alloy is used as a sliding member requiring wear resistance, the life of the member is improved remarkably. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58201743-A (JP)
Title: Preparation of 1,9-nonanedial
Inventor: MATSUMOTO MITSUO
IPC: C07C67/00
Filed: 1982-05-19
Abstract: PURPOSE:To separate the titled substance by easy operations, by hydroformylating 7-octen-1-al with H2 and CO in a solution containing a catalyst and separating 1,9-nonanedial effectively from the reaction mixture solution with a specific extracting agent. CONSTITUTION:7-Octen-1-al is hydroformylated in a solution of an aromatic hydrocarbon, e.g. toluene, containing a rhodium complex compound and a trisubstituted phsphine as a catalyst with a mixed gas of H2 with CO at 50- 120 deg.C and 0.5-20 absolute atm, and the resultant reaction mixture solution is then extracted with an aqueous solution of 1,4-butanediol or 1,6-hexanediol as an extracting agent in an atmosphere of N2 gas, etc. at 10-60 deg.C to extract and separate 1,9-nonanedial in the extracting agent layer. The residual layer after the extraction is recirculated through the hydroformylating step of the 7-octen-1-al for reuse. USE:A raw material for azelaic acid, 1,9-nonanediamine, etc.
Patent JP-S5516204-A (JP)
Title: Timer
Inventor: SHIBATA MAKOTO
IPC: G04G3/00
Filed: 1978-07-13
Abstract: PURPOSE: To adjust oscillating frequency finely and continuously by adding a variable capacity diode to the reference signal oscillating circuit with a divider circuit which can be programmed.  
     CONSTITUTION: The variable capacity diode 103 is provided to the reference signal oscillating circuit of the crystal oscillator 102 with the divider circuit 106 which can be controlled digitally from the outside and can be programmed. Oscillating frequency is finely adjusted by changing a bias voltage of the diode 103 by means of applying voltage at the external terminal 108. Also the divider circuit 106 can be controlled to set an output frequency of certain stage. A gap between the stages can be covered by the fine adjustment frequency by the diode to obtain approximately continuos frequency with high precision. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08289087-A (JP)
Title: Image reader
Inventor: YOSHIOKA KAZUHIRO
IPC: H04N1/04
Filed: 1995-04-11
Abstract: PURPOSE: To provide the image reader manufactured at a lower cost than that of a conventional image reader which reads an image recorded on an original without turning over the original. CONSTITUTION: When no image is recorded on a rear side of an original, after a tail end of the original passes through a reader 12, drive of exit rolls 36 is stopped while the exit rolls 36 have a tail end of the original inbetween. The reader 12 is moved in this state and fixed to a 2nd read position. Then the exit rolls 36 are turned in a direction opposite to the original discharge direction to carry the original whose tail end is inserted between the exit rolls 36 up to the reader 12 and the image recorded on the front side of the original is read.
Patent JP-S57199510-A (JP)
Title: Method and device for feedback controlling of thickness and width in rolling of belt-like material
Inventor: FUJIWARA TAKANORI
IPC: B21B37/00
Filed: 1981-06-02
Abstract: PURPOSE:To obtain a target thickness and width by determining the deviation in the thickness  and width of a material to be rolled under rolling as functions of rolling load and tension correction quantity by utilizing the fact that the thickness and width are the functions of rolling  load and the tension of the material to be rolled, and controlling the rolling load and tension  in accoradance with these thereby correcting the deviations in the thickness and the tension. CONSTITUTION:Detecting means 10, 11 for deviations of thickness and width which determine  the respective deviations of the thickness and width of a material 3 to be rolled on the outlet  side of a stand 2, and an operator 12 which operates target tension and rolling load correction  quantity in accordance with these are provided. Further, a detecting means 13 for the tension  of the material 3 on the inlet side of the stand 2, an adder and subtractor 14 which calculates  a tension correction quantity by adding a target tension correction quantity of the operator 12  to the target tension value and subtracting the actually measured tension value from the  means 13 therefrom, a tension-rolling speed converter 15 which converts the tension correctin  quantity to a rolling speed correction quantity and outputs the same to a rolling speed control  system 7, and a rolling load converter 16 which converts the rolling load correction quantity  to a screw down correction quantity and outputs the same to a rolling reduction control system 6, are provided.
Patent JP-H03284712-A (JP)
Title: Reading lens for scanner
Inventor: ICHINOMIYA KOJI
IPC: G02B13/24
Filed: 1990-03-30
Abstract: PURPOSE:To obtain a bright lens system with a wide field angle by constituting the lens system of five lens groups, forming the lens of the prescribed order like an aspherical surface and allowing the conical constant of the aspherical surface to be satisfied with a prescribed condition. CONSTITUTION:The 1st to 5th groups are successively arrayed from the object side and an iris 15 is arranged between the 2nd and 3rd groups. The 1st group is constituted of joining the 2nd negative lens 12 to the image side of the 1st positive lens 10 and the 2nd group consists of the 3rd meniscus lens 14 turning its convex face to the object side. The 3rd group consists of the 4th meniscus lens 16 turning its convex face to the image side, the 4th group is constituted of the 5th negative lens 18 and the 6th positive lens 20 joined with the image side of the lens 18 and the 5th group consists of the 7th lens to be a parallel plane glass. The scanner reading lens constituted of 7 lenses in 5 groups so that the 4th, 5th and 6th lens faces r5, r6, r7 arranged from the object side are aspherically formed and the conical contants k4, k5, k6 of these aspherical surfaces are satisfied with the conditions of inequalities I, II, III is used at a contraction power. Thereby, the lens system having a wide field angle and sufficiently high contrast even in a high space frequency can be obtained.
Patent JP-H01259136-A (JP)
Title: Production of whisker preform
Inventor: SUGIHARA KANJI
IPC: B22D11/00
Filed: 1988-04-07
Abstract: PURPOSE:To easily mass-produce the title uniform preform by using a mold having an outer cylinder pierced many holes and a filter at its bottom, closing the holes, injecting a whisker slurry, degasifying the slurry, then opening the holes, and pressurizing the whisker. CONSTITUTION:The outer cylinder 3 pierced many holes 5 having about 2mm diameter and <=about 10% void ratio is mounted on the side surface of a porous inner cylinder 2 having about 20-40% porosity to form a mold 1. A filter 4 is set on the bottom of the mold 1, a tape member is wound on the outside of the outer cylinder 3 to close the holes 5, the mold 1 is fixed on a base, etc., to prevent leakage of a liq. medium from the bottom, and a whisker slurry is injected and degasified. The mold 1 is then released from the base, and the tape member is removed to open the holes 5. The whisker slurry is then pressurized to discharge the liq. medium from the filter 4 and the holes 5, and formed whiskers are obtained. By this method, the dehydrating time is reduced, and a uniform preform is formed.