baber/WOPTO huggingface dataset:
Patent JP-S5888750-A (JP)
Title: Lithographic printing plate requiring no damping water
Inventor: WADA MINORU
IPC: G03F7/004
Filed: 1981-11-20
Abstract: PURPOSE:To obtain a lithographic printing plate which has high print resisting for heavy printing for commercial purposes and does not require damping water by providing a photosensitive layer on a substrate which possesses or does not possess and adhesive undercoating layer, and laminating trivalent chromium complex salt of the specific carboxylic acid having residual fluorine groups on the photosensitive layer. CONSTITUTION:A soln. of a mono carboxylic acid or polycarboxylic acid of >= 100mol.wts. having the fluorine-contg. residual groups expressed by formulas I-III, etc. and a complex salt of trivalent Cr is coated on a photosensitive resin layer formed on a substrate (Al plate or the like) which possess or does not possess and adhesive undercoating layer to form an ink repulsive layer, whereby a lithographic printing plate requiring no damping water is manufactured. Pictures are vacuum stuck tightly to said printing plate and after exposure, the same is developed, and the photosensitive resin layer in the unexposed parts and the ink repulsive layer thereon are removed. Thus the lithographic printing plate which has the non-image parts having good adhesiveness to the photosensitive layer and having a good repulsing property, has excellent definition and does not require damping water is obtained.
Patent JP-S6432696-A (JP)
Title: Determining method for position of correction of printed wiring board
Inventor: OTANI NOBORU
IPC: H05K3/00
Filed: 1987-07-29
Abstract: PURPOSE:To obtain where correction cost is minimized by extracting segments (called a segment), effects of which on the state of the connection of signal pins are equalized, and acquiring where cost for cutting the segments is minimized. CONSTITUTION:An up-to-date connection data 2 is stored in a connection-data memory section 14 through an input section 11. A wiring pattern 3 before remodeling and a jumper wiring-position 4 before remodeling are stored respectively to a wiring-board data memory section 15 through input sections 12, 13. A cutting candidacy-position determining section 20 computes and conserves where cutting cost in each segment is minimized and cutting cost thereof on the basis of outputs from a pattern-jumper extracting section 17, a segment extracting section 16 and a cutting-cost computing section 18. A cutting-segment determining section 19 prepares all combination of cutting segments in which different signals are not connected, and determines combination in which the total sum of cutting cost is minimized. An output section 21 outputs a cutting candidacy- position in the determined cutting segment to an output device 5 as the position of cutting.
Patent JP-H0720153-A (JP)
Title: Waveform display method for waveform recorder
Inventor: KOBAYASHI KAZUHIKO
IPC: G01R13/20
Filed: 1993-06-30
Abstract: PURPOSE:To display all waveform data stored in a memory while compressing to the size of display screen by dividing the memory equally along a time axis, determining maximum and minimum values from a waveform data in a section, and then compressing all waveform data stored in the memory. CONSTITUTION:A storage circuit 12 picks up maximum and minimum values for every predetermined interval and writes them into a storage memory 13. A control 17 supplies the maximum and minimum values to a display 14 or a printer 15 and displays the waveform thereof. In order to display all waveform data stored in the memory 13 on the display 14, the memory 13 is divided equally into L/N, where N is the time axis length on the screen and L is the storage length of waveform data stored in the memory 13. Maximum and minimum values are then determined for each section to provide a line of data on the screen. This method allows observation of the entire waveform by displaying all waveform data stored in the memory 13 on the display 14 with a scale of X1/N.
Patent JP-S6168817-A (JP)
Inventor: KURUTO ERUSHIYU
IPC: A63H30/02
Filed: 1985-08-28
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-H0238547-A (JP)
Title: Manufacture of ti-ni shape memory alloy
Inventor: MURAKAWA YOSHIYUKI
IPC: C22F1/00
Filed: 1988-07-27
Abstract: PURPOSE:To manufacture the title alloy having excellent recovering characteristics by restricting a work-hardened alloy in which a part of a Ti-Ni alloy blended with specific compsn. is substituted by specific amounts of one or more kinds among C, O and N into a desired shape and subjecting it to heat treatment at a specific temp. CONSTITUTION:In an alloy constituted of 48.5 to 32.5at% Ni and the balance Ti, a part of Ti or Ni is substituted by one or more kinds among, by weight, 0.08 to 0.3% C, 0.08 to 0.3% O and 0.01 to 0.3% N. The alloy is subjected to work hardening and is restricted into a desired shape; in this condition, it is subjected to shape-memory heat treatment in the temp. range of 300 to 550 deg.C. By this method, the Ti-Ni shape memory alloy having high recovering power as well as having less lowering of the recovering power even after repeated working can be obtd.
Patent JP-S6432824-A (JP)
Title: Dehumidifying regrigerator
Inventor: SUDA SHOJI
IPC: F25D17/08
Filed: 1987-07-29
Abstract: PURPOSE: To maintain for several hours the flavor of cooked food that should avoid humidity immediately after it is cooked by enabling an atmosphere in a storage cabinet to be circulated by a circulating air pipeline in which a dehumidifying means and a temperature regulating means are provided. CONSTITUTION: A circulating air pipeline 10 is connected to a storage cabinet 2, and a dehumidifier 6 and an air heater 8 are provided in the circulating air pipeline 10 so that circulating air dehumidified and adjusted to an appropriate temperature can be circulated within the storage cabinet 2 by a circulating blower 5. Cooked food that should avoid humidity, such as those just fried, is stored in the storage cabinet 2 with racks 1, so as to prevent the first food from being left in general air for many hours and thereby losing its flavor. The circulating air dehumidified and adjusted to the appropriate temperature is straightened by plenum chambers 3, 4 from the circulating air pipeline 10 and evenly distributed into the storage cabinet 2.  Air containing steam evaporated from the cooked food leads via the circulating blower 5 to the dehumidifier 6 in which a solid dehumidifier is packed in a cartridge 7, the water content is removed there, and the air is further adjusted in temperature by an electric heater 8 and circulated and supplied to the storage cabinet 2.
Patent JP-H1031446-A (JP)
Title: Underground embedded object sign sheet
Inventor: YABUKI MASUO
IPC: G09F19/22
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To provide an underground embedded object sign sheet which forms display part having sufficient durability is inexpensively predicable with decreased production stages, prevents the damage at excavation, and is capable of surely displaying the presence of an underground embedded object by extending the folding part properly. SOLUTION: This sign sheet consists of laminated sheets 2 of two layers; a base fabric layer 5 which is formed by using composite flat yarn 8 obtd. by using a first polyolefin resin as a core layer and forming outside layers by a second polyolefin resin having a m.p. or softening point lower than the m.p. or softening point of the first polyolefin resin as at least either of warp and weft, and weaving this flat yarn on both surfaces of the core layer, then fusing the intersected parts of the warp and weft by a heat treatment and a protective layer 7 which coats a printing surface 6 formed by normal character printing the desired display characters directly on the surface of this base fabric layer 5. The folded parts formed by folding the sheets at intervals in a longitudinal direction are formed at the laminated sheets 2.
Patent JP-S5977790-A (JP)
Title: Key telephone interface device
Inventor: SHIBAYAMA YOSHIHISA
IPC: H04M9/00
Filed: 1982-10-26
Abstract: PURPOSE:To increase the transmission amount of data within a specific time and to increase the number of connectable sets and the kind of service by transmitting in parallel an interchanging data between a central processing unit and each interface circuit through a common circuit. CONSTITUTION:Hooking data or button data sent successively from each key telephone set 1 is converted into parallel data by the data circuit 6 of each interface circuit 5. Then when signals (a)-(n) from a timing control signal 9 indicate access to a memory, the data is stored in specific locations in the memory circuit through a bus B. The central processing unit 12 when receiving a signal (p) which indicates access to the memory from the circuit 9 reads the data out of the circuit 8 through the bus B. The central processing unit 12 controls a switch circuit network 10 according to the contents of the read data to connect the voice circuit 3 of the circuit 5 by the circuit network 10, thus increasing the interchange amount of data within a specific time.
Patent JP-H0833204-A (JP)
Title: Current detection method for active filter
Inventor: KUBO HIROKI
IPC: H02J3/01
Filed: 1994-07-18
Abstract: PURPOSE:To realize stabilized compensation without sacrificing high frequency compensation rate by varying the load current detection resistor depending on the number of active filters failed during parallel redundancy operation. CONSTITUTION:When two active filters(AF) 31, 32 connected in parallel are operating normally, switches 73, 74 are closed to split the current equally between resistors 71, 72. Consequently, a load current detection voltage VL12 appears between terminals A12, B12 and a load current detection voltage VL22 appears between terminals A22, B22. Upon failure of the AF31, the switch 73 is opened to interrupt current through the resistor 71. Consequently, the load current detection voltage VL22 appearing between the terminals A22, B22 is doubled as compared with the case when two AFs are operating normally. In other words, when (m) units among (n) units of AF fail during parallel operation, the load current detection resistance is increased by a factor of [n/n-m)].
Patent JP-H0635268-A (JP)
Title: Image forming device
Inventor: ISHIKAWA KATSUTOSHI
IPC: B65H5/02
Filed: 1992-07-15
Abstract: PURPOSE:To shorten time until a 1st copy is ejected after depressing a copying start key. CONSTITUTION:A document detecting sensor 41 detects that a document is placed on a document tray 31. When a document detection signal is inputted from the sensor 41 in a control part 42, a timer starts counting-up. When specified time elapses after detecting the document before the copying start key is depressed, a document feeder 3 is actuated to feed the document to an exposing position on a table glass 2.
Patent JP-S5889379-A (JP)
Title: Dot impact type line printer
Inventor: TSUJIMOTO MASAHIRO
IPC: B41J2/245
Filed: 1981-11-24
Abstract: PURPOSE:To attain the weight reduction and miniaturization of a dot impact type line printer by using as a balancer a printing platen to be moved in a rocking manner with antiphase to a printing hammer bank in such a way as to  absorb the vibration of the printing hammer bank. CONSTITUTION:A printing hammer bank 1 is attached such that it can move by a given distance in the right and left directions on two front and rear guide shafts 8 and 8' fixed to a frame 7 and a laterally rocking platen shaft 18. The platen 18 having the platen shaft 9 is provided such that it can move in the right and left directions with a printing paper feed mechanism. As a motor 11 turns, the printing bank 1 makes a sine movement laterally on the guide shafts 8 and 8' by means of an eccentric cam 13 and a crank 14. Whereupon, the platen 18 is made to move in a rocking manner with antiphase to the printing hammer bank through the printing hammer bank 1 and coil springs 10 and 10'.
Patent JP-S6080232-A (JP)
Title: Lsi chip mounting card
Inventor: SATOU NORIFUMI
IPC: H01L25/065
Filed: 1983-10-11
Abstract: PURPOSE:To realize mounting of a plurality of chips in the same area by providing a hole to the card. CONSTITUTION:A hole 4 is provided at the internal side of a metal bump 1 provided between a chip 3 and a card 2 just below the chip on the card 2 where the chip 3 is mounted with the face directed downward. A chip 5 smaller than the chip 3 by the area of bump 1 is mounted by the flip chip bonding method. With this structure, two sheets of chip can be mounted on the same area. Total of four chips can be mounted by attaching two sheets of such card.
Patent JP-S6346095-A (JP)
Title: Customer station installing type wide band communication equipment
Inventor: TORII YUTAKA
IPC: H04Q3/58
Filed: 1986-08-13
Abstract: PURPOSE:To attain communication between customer station terminals by holded-exchanging digital signals from a customer station terminal in a wide band switching section. CONSTITUTION:In a customer station installing type wide band communication equipment 8, control signals from a PBX 14 for telephone are received by a control section 7, thereby a wide band switching section 5 and a wide band circuit terminal 6 are controlled, and further, control signals to the station side are sent to the wide band circuit terminal 6 through a control channel. signal line 108. Wide band analog information from a wide band analog terminal 1 is transmitted to an analog/digital conversion section 3 through a wide band analog customer station line 101, converted to wide band digital information and transmitted to the wide band switching section 5 through a wide band digital line 103. When communication is made between customer station terminals, communication between wide band analog terminals in a customer station is made possible by connecting high band analog terminals 103 in the wide band switching section 5.
Patent JP-H0910684-A (JP)
Title: Method for applying paste
Inventor: WATABE YOHEI
IPC: B05D3/00
Filed: 1995-06-30
Abstract: PURPOSE: To make the application thickness of paste uniform and to make the execution of large-quality treatment possible by respectively specifying the hole size and number of ceramics and the opening size of a metallic mesh which is coated with a resin in its base part and has an opening size smaller than the external shape of a ceramic sintered contact block having non-through- holes in a method for putting this ceramic sintered contact block into a vessel consisting of the metallic mesh and immersing the block into a paste. CONSTITUTION: The ceramic sintered contact block 1 having at least >=1 pieces of the non-through-holes 11 having a diameter of <=5.0mm is put into the vessel and is immersed into the paste 6 of the paste vessel 5, by which the block is coated with the paste. At this time, at least the base of the vessel 2 is coated 3 with a silicone resin. Further, the vessel is formed of the metallic mesh having the opening size of >=0.5×0.5mm, smaller than the external shape of the ceramic sintered contact block 11. The paste 6 is mainly composed of a low-resistance metal and is formed by adding an org. vehicle thereto. The excess paste is removed by rotating and vibrating the vessel 1 after the application.
Patent JP-S57114731-A (JP)
Title: Control method of positioning on car
Inventor: HIDA TSUNEO
IPC: B60N2/90
Filed: 1980-12-30
Abstract: PURPOSE:To add overrun correction to a present value and allow the value to correspond to the actual position, by obtaining the coincidence of the present value, obtained from measurement of a unit transfer of a control object through pulses, with a target value and also measuring a prescribed time after a stop of drive urge of the control object through pulses. CONSTITUTION:A positioning target value stored in an ROM of a microcomputer is transferred to an RAM and compared with a present value, measured by pulses during the driving of a motor and stored in an NRAM, to perform driving urge operation of a control object till the both values coincide with each other. At this time, urging of a driving power source is reset, and then a motor stop detecting timer is triggered, if a pulse is output by the time when the detecting timer becomes a time-over state, the pulse is measured, and the present value stored in the NRAM shows a correct attitude position of a mechanism.
Patent JP-H1018914-A (JP)
Title: Fuel supplying device for engine
Inventor: ITO KAZUMASA
IPC: F02M17/04
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To sufficiently mix fuel and oil and to surely lubricate an engine in the engine using a floatless carburetor having a pump chamber and a fuel chamber. SOLUTION: In the engine using a floatless carburetor 3 having a pump chamber 90 and a fuel chamber 25, the pump chamber 90 is partitioned into two chambers by a diaphragm 91, a fuel supplying passage 27 and a fuel returning passage 28 are connected to the first chamber 92 out of two chambers, and the first chamber 92 of the pump chamber 90 and fuel chamber 25 are connected by a fuel passage 26. A valve 34 for opening/closing a fuel supplying port 26a is provided on a fuel supplying port 26a to the fuel chamber 25 of the fuel passage 26, and the fuel chamber 25 is communicated with an air intake passage 20 via a discharge passage 40.
Patent JP-H0718575-A (JP)
Title: Liquid softening agent composition
Inventor: FUKUMOTO YOSHIKATSU
IPC: D06M13/165
Filed: 1993-06-30
Abstract: PURPOSE:To obtain a liquid softening agent composition capable of manifesting the liquid stability under conditions of preservation at high temperatures and freezing restoring stability at low temperatures by blending a specific di-long- chain quaternary ammonium salt with isotridecyl alcohol ehtoxylate and an alcohol. CONSTITUTION:This liquid softening agent composition is obtained by blending (A) 3-30wt.% di-long-chain quaternary ammonium salt expressed by formula I (R1 is a 12-24C alkyl having one unsaturated bond; R2 is a 12-24C alkyl; R3 and R4 are each a 1-4C alkyl or hyfroxyalkyl; X<-> is anion) or formula II [R5 is an 11-23C alkyl having one unsaturated bond; R6 is an 11-23C alkyl; R7 and R8 are CpH2p [(p) is 2-4]; (m) and (n) are 1-4: R9 and R10 are each a 1-4C alkyl or hydroxyalkyl; X<-> is anion] with (B) 0.1-5wt.% isotridecyl alcohol ethoxylate having 10-80mol number of added ethylene oxide and (C) 1-20wt.% monohydric and/or dihydric alcohol [preferred example: ethylene glycol or propylene glycol]. The liquid softening agent composition is excellent in preservation stability.
Patent JP-H1173889-A (JP)
Title: Shadow mask for plane cathode-ray tube
Inventor: KO SUN-WU
IPC: H01J29/07
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a shadow mask for a plane cathode-ray tube preventing damper wires from blocking apertures by arranging the damper wires between the apertures of the shadow mask. SOLUTION: Reference position holes 105 indicating the layout reference positions of damper wires 103 are bored on the noneffective face (or effective face) of a shadow mask 101 to surely arrange the damper wires 103 between the apertures 102 bored on the shadow mask 101. The shape and layout pattern of the reference position holes 105 are recognizably made different from those of the apertures, to shorten the work time and to reduce the fraction defective.
Patent JP-2001018998-A (JP)
Title: Tube container
Inventor: YUZUHARA YUKITOMO
IPC: B65D35/44
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a tube container with tamperproof function wherein members need not be aligned in orientation to keep appearance of the container even when non-circular members (shoulder parts) are used as component members of the container. SOLUTION: The tube container comprises a cap C which is detachably screwed over a neck 5 formed to protrude from a shoulder 3 of a container body B and a flange F which is formed around an opening end on a side where the cap C is attached via a connecting piece 21 which is formed to be capable of being cut off in a manner that the flange F extends outwardly from the cap C and is integral with the cap C. The shoulder 3 is equipped with a shoulder part P which is separately attached from the cap, is engaged with the flange F of the screwed cap C while shielding the flange from a direction of screwing the cap C, and holds the flange F on the shoulder 3 for the cap C being removed so as to cause the connecting piece 21 to be cut.
Patent JP-S6251679-A (JP)
Title: Novel terpene-gamma-lactone derivative and perfumery composition containing said derivative
Inventor: MIYAWAKI HIDEAKI
IPC: A23L27/20
Filed: 1985-08-30
Abstract: NEW MATERIAL:The compound of formula I (R is alkenyl of formula II, III or IV having CH3 at 3-position). EXAMPLE:3,7-Dimethyl-7-octeno-gamma-lactone. USE:A component of perfumery composition. It emits unique sweet and lasting floral, fruity, milky or butter-like fragrance or flavor and is useful as an agent to impart fragrance or flavor to a perfumery composition. PREPARATION:The compound of formula I wherein R is group of formula IV can be produced by (1) reacting crotonaldehyde of formula V with methacryl halide and a Grignard reagent of metallic Mg, (2) subjecting the resultant compound of formula VI to thermal rearrangement reaction in the presence of methyl orthoacetate and an acid catalyst such as propionic acid, (3) hydrolyzing the reaction product to the compound of formula VII and (4) reacting the compound with SnCl4 in dichloromethane.
Patent JP-H03149297-A (JP)
Title: Biazeotropic composition of 2, 2-dichloro-1, 2-difluoroethane and methanol, ethanol or trans-1, 2-dichloroethylene
Inventor: ABIDO NAZARARI MAACHIYANTO
IPC: C11D7/50
Filed: 1990-07-19
Abstract: PURPOSE: To obtain a binary azeotropic compsn. which is nonflammable and is useful for cleaning printed circuit boards by mixing 2,2-dichloro-1,2- difluoroethane with methanol, ethanol, or trans-1,2-dichloroethylene.  
     CONSTITUTION: 85-95 wt.%, pref. about 90.5 wt.%, 2,2-dichloro-1,2-difluoroethane (A) is mixed with 5-15 wt.%, pref. about 9.5 wt.%, methanol (B) to give an azeotropic compsn. having a b.p. of about 44.0°C. Separately, 92-98 wt.%, pref. about 94.7 wt.%, ingredient A is mixed with 2-8 wt.%, pref. about 5.3 wt.%, methanol (C) to give an azeotropic compsn. having a b.p. of about 45.8°C. Likewise, 45-55 wt.%, pref. about 50.2 wt.%, ingredient A is mixed with 45-55 wt.%, pref. about 49.8 wt.%, trans-1,2-dichloroethylene (D) to give an azeotropic compsn. having a b.p. of about 44.5°C. 
     COPYRIGHT: (C)1991,JPO
Patent JP-2000007195-A (JP)
Title: Aligning core shaft
Inventor: KAMIYAMA MINORU
IPC: B65H16/10
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To provide an aligning type core shaft having lugs to grasp a core, in which winding of a sheet is made smooth by suppressing motions of the lugs inside a shell, allowing the shaft to certainly hold the core concentrically, and preventing the core from eccentric positioning and vibration. SOLUTION: A core shaft is equipped at the periphery with lugs 10 protruding therefrom or grasping a core, wherein a plurality of lugs 10 are located uniformly distributed on the same circumference centering on the shaft, and an inner core pipe 2 for introducing air is installed in the center of the shaft. The arrangement further includes an air cylinder 4 having an axially movable cylinder wall 4a inclined at a specified angle between the inner core pipe 2 and lugs 10 and a slide metal fitting 9 having an oppositely inclined wall in contact with the inclined wall 4a of the cylinder 4, and the lugs 10 are installed on this slide metal fitting 9 and the inclined wall 4a of the cylinder 4 is moved, and the lugs 10 are made capable of protruding evenly from the peripheral surface of the shaft through the slide metal fitting 9.