baber/WOPTO huggingface dataset:
Patent JP-H11314680-A (JP)
Title: Packaging material for photosensitive printing plate
Inventor: USUI TAKAYUKI
IPC: B65D81/30
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To fit a photosensitive printing plate to a photosensitive printing plate feeder under a bright environment. SOLUTION: A packaging paper comprises a packaging paper body to package a bundle of photosensitive printing plates and shield the light, and a fold-in part provided on the packaging paper body. The bundle of the photosensitive printing plates packaged by the packaging paper are installed on an installation area from a fitting port of a photosensitive printing plate feeder 22, the fold-in part is extended upward and expanded to an external part of the photosensitive printing plate feeder 22 to function as an expansion part 120. A sliding door 120 is pulled to allow an upper part of the photosensitive printing plate to be exposed inside the photosensitive printing plate feeder 22.
Patent JP-H07244728-A (JP)
Title: Equipment and method for video-signal processing
Inventor: SUTEIIBUN MAAKU KIITEINGU
IPC: G06T3/00
Filed: 1991-05-29
Abstract: PURPOSE: To obtain an image signal processing system which minimizes occurrences of aliasing owing to rotation and (or) compression. CONSTITUTION: This processor generates an address for a series of words of digital input signals which express an input image to be processed by an address generator 14. The processor monitors an address for a series of three word sets by a local reduction ratio calculation means 42 and calculates a local reduction ratio which expresses the condensation of a local area of an image processed from each set. It changes bandwidth of a digital filter 40 in response to a series of local reduction rations through a bandwidth control means 44. The calculation means 42 calculates a local reduction ratio so that it may correspond to the length of a line (1h, 1v) which vertically extends from the line that goes through a position of two words to a position of other one word.
Patent JP-S6019472-A (JP)
Title: Food containing sweetness modifier
Inventor: RONARUDO EDOWAADO BAANETSUTO
IPC: A23L27/20
Filed: 1983-07-13
Abstract: Foodstuff compositions comprising a sweetener and a sweetness modifying agent, namely m-hydroxy-benzoid acid, a process for modifying the sweetness perception and reducing the sweetness content of a foodstuff and sweetening compositions are disclosed.
Patent JP-H1074692-A (JP)
Title: Exposure system
Inventor: KATO KINYA
IPC: H01L21/027
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To enable a good projected image to be formed well on a photosensitive substrate through its exposure area. SOLUTION: A first measuring means MY and a second measuring means PY which are used for measuring the amount of displacement of a first substrate 101 and a second substrate 102 to a first reference plane 51a and a second reference plane 51b in the direction vertical to the scanning direction are provided, and a third relative measuring means C is provided to measure a difference between a distance from the first reference plane 51a to the first substrate 101 in the direction vertical to a scanning direction and another distance from the second reference plane 51b to the second substrate 102 in the direction vertical to the scanning direction in the scanning direction.  A distance between the first and the second reference plane in the direction vertical to a scanning direction is corrected on the influence of variation in the scanning direction from the outputs of the measuring means MY, PY, and C.
Patent JP-S616952-A (JP)
Title: Data transmission system
Inventor: MISHIMA KENICHI
IPC: H04L12/26
Filed: 1984-06-21
Abstract: PURPOSE:To improve the data transmission efficiency while eliminating useless response supervision by storing a response supervisory time at each transmitter connected to a system to a control information table and revising always it to an optimum value. CONSTITUTION:The response supervisory time of each LIU is stored in a control information table 404 of a loop interface device LIU9 functioning as a transmission controller. When a transmission request comes from a terminal equipment 10, a control section 403 transmits a transmission start command to a command of opposite station and time-out time information corresponding to the opposite station is read from the control information table 404 and set to a timer 407. The response information returned by the opposite station is supervised to check whether or not the opposite station is in down-state until timeout after the set time to the timer 407 is elapsed.
Patent JP-H07334864-A (JP)
Title: Information recording medium, substrate of information recording medium and method for inspecting information recording medium
Inventor: IGARI TOKUO
IPC: G11B7/24097
Filed: 1994-06-08
Abstract: PURPOSE:To obtain an information recording medium having high reliability by preventing the generation of foreign matter consisting of a hydrolyzate in a resin substrate even after use over a long period of time. CONSTITUTION:A substrate is made of polycarbonate or other resin so that the generation of foreign matter of >=100mum diameter chiefly by the hydrolysis of the resin is prevented when the substrate is allowed to stand for 2.5hr at a temp. below the glass transition temp. of the resin by 5-20 deg.C under the satd. vapor pressure of water at the temp. The objective substrate hating high reliability and the objective information recording medium with the substrate are obtd.
Patent JP-S5459643-A (JP)
Title: Manufacturing method of sheathed heater
Inventor: KAWADA AKIRA
IPC: H05B3/48
Filed: 1977-10-20
Abstract: PURPOSE: To harden the pipe surface of a sheathed heater, by annealing it in a reducing atmosphere after filling it with an insulation material and then annealing it again in an oxidizing atmosphere after deforming.  
     CONSTITUTION: A stainless steel pipe 3 inserted with heating wire 2 is filled with an insulation meterial 4 such as magnesia and then reduced its caliber to improve the filling ratio. This pipe is annealed in a reducing atmosphere to form an oxidized film 5 on its surface, then it is bent and annealed further in an oxidizing atmosphere at the temperature of 850∼1050°C. Silicon oil 6 is applied on the surface to fill pin holes of the oxidized film 5. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H037955-A (JP)
Title: Electrostatic charge image developing toner
Inventor: MINAMITANI TOSHIKI
IPC: G03G9/097
Filed: 1989-05-22
Abstract: PURPOSE:To obtain a toner capable of stabilizing triboelectrification with a charge donor and controlling a charge amount to an amount adapted to the developing system to be used by incorporating at least one kind of aromatic fluorocompound selected from 5 kinds of specified aromatic fluorocompounds as a charge controller. CONSTITUTION:At least one kind of aromatic fluorocompound is selected from the 5 kinds of aromatic fluorocompounds represented by formula I - V as the charge controller, thus permitting the obtained toner to exhibit negative stable triboelectrifiability and to control the charge amount to the amount adapted to the developing system to be used, and therefore, to form images like ones in an early stage even after successive copying. In formula I, R1 is COOH, CN, F, Cl, CONH2, or NHCOCH3, and R2 is H, OH, NH2, CN, COOH, or Cl, and in formula II, Rf is CnF2n+1 or OCnF2n+1, (n) is a positive integer, and each of R1 and R2 is H, Cl, Br, COOH, NH2, CONH2, CONH(CH2)2CH3, NHCONH2, CN, or NO2, in formula III, Rf is CnF2n, OCnF2n, CnH2n, or OCnH2n, (n) is positive integer, and each of X and Y is a positive integer including O, and in formula IV, R1 is H, Cl, Br, F, COOH, lower alkyl, or the like, and R2 is H, Cl, Br, alkyl halide, or the like, and in formula V, R1 is H, Cl, Br, F, OH, NH2, COOH, CONH2, CN, or NO2, and R2 is H, Cl, Br, OH, NH2, COOH, CONH2, CN, or NO2.
Patent JP-S63290701-A (JP)
Inventor: YASUTOMO HISAO
IPC: B27B25/04
Filed: 1987-05-23
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-H05298756-A (JP)
Title: Attaching/detaching mechanism for optical disk-stamper
Inventor: TOKUTOMI TERUAKI
IPC: G11B7/26
Filed: 1992-04-20
Abstract: PURPOSE:To enhance safety of an attaching/detaching mechanism and to simplify a structure by safely attaching or detaching a stamper to or from a turntable by attraction force of a ring-shaped magnet or an electromagnet. CONSTITUTION:A ring-shaped magnet or an electromagnet 4 is provided oppositely to a stamper 1 of a mold around a rotating mechanism 3 for rotating a turntable 2 formed of a nonmagnetic material, and the stamper 1 is attached to or detached from the table 2 by attraction force of the magnet. The force of the electromagnet 4, etc., is controlled in response to rising or falling by an elevation mechanism 5, and the stamper 1 is released from an electromagnetic attraction force at the time of falling. An optical disk.stamper attaching/ detaching mechanism in which the structure is simple as compared with an air suction system is provided by a system using electromagnetic attraction force.
Patent JP-S5460909-A (JP)
Title: Automatic gain control circuit for video signal
Inventor: SHIBATA AKIRA
IPC: G11B20/06
Filed: 1977-10-24
Abstract: PURPOSE: To make the amplitude of video signal within a constant value by adding the synchronizing signal pulses of an opposite polarity of specified times the difference between synchronous peak-to-peak potential and pedestal potential to the video signal being outputted by a gain control circuit.  
     CONSTITUTION: The video synchronizing signal being outputted by a gain control circuit 2 is clamped to the pedestal potential V 0  in a clamp circuit 3 connecting to a synchronous separator circuit 7 and a delay circuit 8 and is made to a differential voltage V between the synchronous peak-to-peak potential and potential V 0  by a differential amplifier 11. This differential voltage is opposite-polarity-added in an adder 5 via gate circuit 12, and the adder 5 produces the signal E added with the pulses corresponding to a reference value 0.7/0.3 times the synchronizing signal level to the potential V 0 . Hence, the sunchronizing signal level of the amplifier 2 of which the gain is controlled via amplifying detector 6 is made within a constant value and the FM carrier frequency of a value level is made within the specified value, thus the reproduction of the video signal may be well performed 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0851102-A (JP)
Title: Heat stability composition
Inventor: HARORUDO JIYOOJI RINDO
IPC: C08G73/10
Filed: 1995-05-25
Abstract: PURPOSE: To provide a new intermediate body compound that can be applied to a semiconductor precursor by the spin-on technique, shows improved flatness and gap-filling characteristics, and enables a composition after curing to withstand a temperature exceeding a specific temperature. CONSTITUTION: A composition is made of perylene anhydride and aminosilane and contains perylene diimide and alkyl poly (silsesquioxane). The composition can be used as a mask or mandrel that is useful in a process in an IC- manufacturing process, especially a process being exposed to a temperature exceeding 500 deg.C and can be eliminated by such means as a known CF4 /O2 RIE and chemical/mechanical polishing.
Patent JP-H08296150-A (JP)
Title: Rapier band for tape driving type rapier loom
Inventor: SHIODA TAKU
IPC: D03D47/27
Filed: 1995-04-27
Abstract: PURPOSE: To provide a rapier band, capable of preventing the fracture, abrasion, bending and breakage of a laminated structure even if a loom is accelerated by arranging plural engaging holes with driving teeth of a sprocket in the width direction. CONSTITUTION: This rapier band is obtained by arranging plural engaging holes 11 with driving teeth of a sprocket in the width direction of the rapier band 1. Thereby, the engaging load is dispersed in the unit area and the engaging load borne with one engaging hole is reduced to improve the mechanical durability of the rapier band.
Patent JP-S5250517-A (JP)
Title: Field-weak speed-increase control device in leonard system
Inventor: YAMASHITA KOUICHI
IPC: H02P7/298
Filed: 1975-10-21
Abstract: PURPOSE: To shorten the time required for accelerating the motor, by means of increasing the acceleration current up to within the limit of motor capacity with the acceleration compensation instruction added to the automatic field attenuation system. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02303183-A (JP)
Title: Mounting of electronic component
Inventor: NAKAOKA YASUYUKI
IPC: H05K3/34
Filed: 1989-05-18
Abstract: PURPOSE:To prevent an open defect and a bridge defect and to obtain a bonded part full of reliability by a method wherein, after a solder supplied to a pad part in advance has been melted, a lead terminal is placed on the pad part and, after that, is bonded by cooling the solder. CONSTITUTION:A solder paste 3 is first printed and supplied to a board 1; the board on which the solder paste 3 has been printed is put into an infrared furnace; the solder paste 3 is heated and melted. Then, an electronic component 4 is mounted; the solder paste is cooled; the electronic component 4 is soldered to the board. When the electronic component 4 is mounted, the solder is solderable to a lead terminal 5. Consequently, there is no fear that the solder protrudes to the outside of a pad part 2; the solder is drawn to the lead terminal 5; the solder paste is not hung down. A width of the pad part is 0.40mm; an interval between pad parts is 0.25mm. A pitch between adjacent pad parts and a lead pitch are 0.65mm.
Patent JP-S617541-A (JP)
Title: Plasma source
Inventor: KOIKE HIDEMI
IPC: H01J37/08
Filed: 1984-06-22
Abstract: PURPOSE:To obtain a plasma source requiring only a small quantity of electric power to be supplied to a magnetic field generator by jointly using a permanent magnet and an electromagnet as the magnetic field generator. CONSTITUTION:In the vicinity of a discharge chamber, a magnetic field is impressed in the direction crossing over a microwave electric field approximately at a right angle by a magnetic field generator consisting of a solenoid coil 8a arranged so as to surround the dischrge chamber 5, a permanent magnet 8b, a magnetic path made of a high transmission member and an auxiliary magnetic pole 8d for controlling magnetic field distribution inside the discharge chamber 5. The magnification intensity of the permanent magnet 8b is made to be such as required to generate the magnetic field of 500 gauss by the single permanent magnet 8b inside the discharge chamber 5, while a DC is made to flow in a solenoid coil 8a and its polarity accords with that of the permanent magnet 8b. Thereby, electric power to be supplied to the solenoid coil 8a can be made not to exceed a half of the conventional quantity.
Patent JP-H11325036-A (JP)
Title: Fraudulence/looseness preventing bolt
Inventor: KATAOKA NOBORU
IPC: F02M59/44
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To prevent a nut from being removed by screwing an expanding screw toward the bottom of a taper screw tube with a tool inserted into the through hole of a bolt main body, expanding the diameter of the shaft end side of a screw shaft section, and meshing it with a bolt. SOLUTION: This bolt 1 is constituted of a bolt main body 111 and a head section 112, and a through hole 2 bored in the axial direction of the bolt 1 is provided in the bolt main body 111 and the head section 112. An expanding screw 6 inserted into the taper screw tube 5 of the through hole 2 of the bolt main body 111 is screwed toward the bottom 5a of the taper screw tube 5 to expand the diameter of the shaft end side 3a of a screw shaft section 3. A nut screwed to the screw shaft section 3 of the bolt 1 is fastened and fixed by this diameter expansion. The fraudulence and looseness of the bolt 1 or the nut can be surely prevented by the diameter expansion of the screw shaft section 3 of the bolt 1.
Patent JP-H05155836-A (JP)
Title: N-phenyltetrahydrophthalamic acid derivative and herbicide containing the derivative as active component
Inventor: TAKEMATSU TETSUO
IPC: C07C235/40
Filed: 1992-05-20
Abstract: PURPOSE:To provide a new tetrahydrophthalamic acid derivative having excellent herbicidal activity and high safety and useful as a herbicide widely applicable to upland field, paddy field, orchard, pasture, lawn, forestry, non-plowed land, etc. CONSTITUTION:The N-phenyltetrahydrophthalamic acid derivative of formula I (X and Y are H or halogen; R<1> and R<2> are lower alkyl, lower alkenyl or lower alkynyl; R<2> may be alkali metal), e.g. N-(4'-chloro-2'-fluoro-5'- propargyloxyphenyl)-3,4,5,6-tetrahydrophthalamic acid methyl ester. The compound can be produced by (a) reacting a compound of formula II with an alkylating agent in the presence of a diluent or (b) reacting a compound of formula III (R<3> is H or halogen; R<4> is H or lower alkyl; Z is halogen) with a compound of formula IV (R<2> is lower alkenyl or lower alkynyl) and treating the reactional product with a protonic solvent or (c) treating a compound of formula II with an alkali metal hydroxide.
Patent JP-H1058166-A (JP)
Title: Mold for applying intermediate cast welding to two rail ends
Inventor: KUSTER FRANK DR
IPC: B23K23/00
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To form such a mold for intermediate cast welding that provides uniform cooling conditions and a low cooling speed as much as possible to decrease inherent stress normally generating. SOLUTION: The cross-sectional area centroid of at least one feeding head 9, which is situated on one side of a vertical center plane 5, is arranged with a distance y apart, which is established in relation to the width FB of a rail leg 8, from its outer edge 11; the cross section B of at least one air passage 10, which is also positioned on one side of a vertical center plane 5, is selected in relation to the cross section A of the feeding head 9; in addition, the distance y is in the range of 0.0025FB to 0.4000FB; and B/2, one half value of the cross section B of the air passage, is in the range of 0.05A to 20.00A.
Patent JP-H08320912-A (JP)
Title: Method for segmenting picture
Inventor: KAWASAKI TOSHIHARU
IPC: G06K9/40
Filed: 1995-05-26
Abstract: PURPOSE: To determine a frame line prevented from making its misjudgement and to extract the inner part of a frame line of an image by specifying the coordinates of a frame surrounding a place to be segmented, extracting a frame line from an input picture, comparing the coordinates with the frame line, and determining the frame line concerned. CONSTITUTION: A picture is inputted by an input means 101 and stored in a storage means 102. Then the coordinates of a frame surrounding a place to be segmented are specified by a coodinate specifying means 107 and a frame line is extracted from the inputted picture by a frame line extracting means 103. A frame line specifying means 106 compares the coordinates specified by the means 107 with the frame line extracted by the means 103 to determine four corresponding frame lines. A picture segmenting means 108 segments a picture in the frame lines specified by the means 106 and displays the segmented picture at a display means 109. Thereby even when a picture is inclined or distored or noise exists on a frame line, the frame line can be recognized without making misjudgement.
Patent JP-H06316614-A (JP)
Title: Resin composition, resin composition for screen-printing ink and its cured product
Inventor: KUDO SHOJI
IPC: C09D11/10
Filed: 1993-05-06
Abstract: PURPOSE:To provide a resin composition which contains urethane (meth)acrylate, and ethylenic unsaturated groups-containing compounds, specific amounts of photopolymerization initiator and accelerator, respectively and readily gives a cured product by irradiation with ultraviolet rays and is suitably useful in screen-printing with reduced smell. CONSTITUTION:This resin composition preferably comprises (A) 30 to 60wt.% of urethane (meth)acrylate, (B) 37-68wt.% of an ethylenic unsaturated group- containing compound other than the compound (A) such as N-vinyl pyrrolidone, (C) 1 to 10wt.% of a compound of formula I (R1-R3 are espectively H, Cl, Br, F, 1-5C alkyl, 1-5C alkoxy) and (D) 0.5 to 10wt.% of a compound of formula II [R4, R5 are each 1-3C alkyl; R6 is -OR7, OCH2CH2OR7, H, 1-13C alkyl, phenyl (R7 is 1-13C alkyl)] such as ethyl N,N-dimethylaminobenzoate.
Patent JP-H08322000-A (JP)
Title: Receiving device and method
Inventor: HAYASHI SHUNEI
IPC: H04N5/445
Filed: 1995-05-26
Abstract: PURPOSE: To display a subtitle with priority when broadcast of the subtitle is started by a teletext multiplex broadcast program without the adoption of a large-sized receiver. CONSTITUTION: When a switch 6 is thrown to the position of a terminal (b) connecting to a tuner 3 for teletext multiplex broadcast program reception, a microcomputer 12 throws the switch 6 to the position of a terminal (a) connecting to a tuner 2 for receiving television broadcast periodically. While the switch 6 is thrown to the position of the terminal (a), a decoder 7 detects whether or not data of a teletext multiplex broadcast program superimposed on a video signal outputted from the tuner 2 are subtitle data. When the decoder 7 detects the subtitle data, the switch 6 is thrown to the position of the terminal (a) forcibly and the decoder 7 decodes the subtitle data.
Patent JP-S5828673-A (JP)
Title: Measuring device for characteristics of transistor
Inventor: TOMONARI SHIGEAKI
IPC: G01R31/26
Filed: 1981-08-14
Abstract: PURPOSE:To measure accurately the re value even for a region where a flyback phenomenon is caused, by applying the voltage of a pulse waveform having different heights is applied between the base and the emitter of a transistor to be measured and deriving the IB-VCE characteristics. CONSTITUTION:The circuits 20 and 30 are connected to a transistor TR10 to be measured, and a variable power supply 21 and a resistance R22 are provided to the circuit 20. Then the voltage of the direction where a collector current is flowed is applied between the collector and the emitter of the TR10. At the same time, a power supply 31 and an R32 are provided to the circuit 30, and the voltage of the direction where the base current is flowed is applied between the base and the emitter of the TR10. This voltage to be applied is turned into a pulse waveform that has different heights and a sudden rise. In such way, the collector-emitter voltage VCE and the base current IB are measured by the measuring means 40 and 50. Thus the accurate transistor parameter re value can be derived even in a region where a flyback phenomenon is caused.
Patent JP-S5767518-A (JP)
Title: Radiosensitizing agent or agent for increasing effect of radiomimetic substance
Inventor: NAKATSUGAWA JIYUUICHI
IPC: A61K31/7042
Filed: 1980-09-17
Abstract: PURPOSE: To provide a low-toxic and stable agent for increasing antitumor effect, by using 3'-deoxyguanosine-5'-monophosphate or 3'-deoxyadenosine-5'-monophos- phate as an active component.  
     CONSTITUTION: 3'-Deoxyguanosine-5'-monophosphate or 3'-deoxyadenosine-5'- monophosphate or their pharmacologically permissible salt is used in combination with radiotherapy and/or therapy with an antitumor agent for the purpose of increasing the antitumor effect. The active component inhibits the restoring function of a stationary cell affected with especailly severe latent lathal damage, and accordingly, enables the radiotherapy with reduced dose. 
     COPYRIGHT: (C)1982,JPO&Japio