baber/WOPTO huggingface dataset:
Patent JP-H05301370-A (JP)
Title: Thermal head
Inventor: HONMA ROKURO
IPC: B41J2/37
Filed: 1992-04-24
Abstract: PURPOSE:To attempt improvement of printing quality by making energy to be applied to a heating element constant by a method wherein printing density is prevented from being decreased as a result of a drop in printing voltage to be impressed on the heating element. CONSTITUTION:When printing voltage to be impressed to a heating element 21 is decreased by a resistance value (r) of a common electrode line 22, a control pulse CP of a pulse width corresponding thereto is generated from a pulse generating means 40. A NAND gate 50 increases or decreases a pulse width of a strobe signal SB from an outside according to the pulse width of the control pulse CP, and gives a strobe signal SBa of a pulse width corresponding to a drop in voltage of the common electrode line 22 to a gate circuit 33 via an inverter 34. Thereby, the gate circuit 33 is opened, and an output of a latch circuit 32 is given a switching element 23. Only the switching element 23 corresponding to the heating element 21 to be printed is turned on for specific time. Thus, always constant energy is applied to the heating element 21.
Patent JP-H02283455-A (JP)
Title: Purging method of ink jet head
Inventor: TAKADA NOBORU
IPC: B41J2/165
Filed: 1989-04-25
Abstract: PURPOSE:To preven air from a nozzle from being mixed by a method wherein a nozzle is returned to atmospheric pressure under a state in which the nozzle is filled by ink, and a cap is separated from the nozzle under a state in which the nozzle of an ink jet head is directed downwards. CONSTITUTION:An ink jet head 1 having a nozzle 13, a cap 2 which covers the nozzle 13 and is equipped with a purge chamber 20 to be filled by ink between the purge chamber 20 and the nozzle 13, a pump 3 for sucking ink from the ink jet head 1, and a valve 4 for returning the purge chamber 20 to atmospheric pressure are established. Then, the nozzle 13 is located at a position where the nozzle 13 is covered by the cap 2, and the purge chamber 20 is filled by ink with the pump 3. Then, after returning the purge chamber 20 to an atmospheric state under a state where the nozzle 13 is filled by the ink in the purge chamber 20, and the nozzle 13 is turned downwards. Then, the cap 2 is separated from the nozzle 13 under an above-mentioned state. When the purge chamber 20 is returned to atmospheric pressure, air is never mixed from the nozzle 13 thereby and further the ink remaining in the purge chamber 20 never drips.
Patent JP-S59230295-A (JP)
Inventor: ISONO TATSUJI
IPC: H05B6/76
Filed: 1983-06-13
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-H05259066-A (JP)
Title: Positive photoresist removing liquid and manufacture of semiconductor device
IPC: G03F7/42
Filed: 1992-03-13
Abstract: PURPOSE:To easily remove a side wall protection deposit film and to protect a conductive layer against corrosion by a method wherein positive type photoresist is removed with a water solution which contains a compound selected from aromatic cyclic phenols and aromatic cyclic carboxylic acid and organic amine. CONSTITUTION:A CVD oxide film 2 is formed on an Si substrate 1, and a TiW layer 3, a CVD-NW layer 4, and an Al-Si-Cu layer 5 are formed thereon, a positive type photoresist 6 is applied thereon and exposed to light for the formation of a resist mask. A water solution which contains aromatic cyclic phenol or preferably 2, 3-pyridine diol, aromatic cyclic carboxylic acid or preferably p-toluic acid, organic amine, and preferably tetramethyl ammonium hydroxide is used as positive photoresist, removing solution. The removing solution is excellent to remove a positive type photoresist, side wall protecting deposit film and high in after-corrosion preventing properties, so that it hardly corrodes wiring material.
Patent JP-2000289384-A (JP)
Title: Cap for writing utensil
Inventor: IZUNO AKINOBU
IPC: B43K23/08
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To surely make a nib section airtight to prevent an ink from evaporating, and also, prevent an ink leakage from occurring by suppressing an air pressure change when a neck section is separated by pressing an internal cap together with the neck section into an external cap when the neck section is fitted, and making a space between both annular elastic members of both internal an external caps an airtight space. SOLUTION: When a neck section 2 is removed from this cap 1 for writing utensil at the time of a writing, the neck section 2 is moved outward, and both engaging sections 17 and 18 are removed, and at the same time, an internal cap 5 is moved outward together with the neck section 2 by the spring force of a coil spring 11 until hitting the hitting section 9 of a stopper 10. Then, by the bottom external surface of the internal cap 5, the press-deformation of an annular elastic member 12 is released, and a space between both annular elastic members 12 and 15 in which a nib section is housed, is changed from an airtight state to an atmosphere communicating state. Therefore, even when the neck section 2 alone is moved outward and pulled out from the internal cap 5, the inside of the internal cap 5 is placed under the atmosphere communicating state, and a rapid negative pressure change does not occur, and an ink is prevented from leaking out from the nib.
Patent JP-H10284442-A (JP)
Title: Method of filling up connection hole of semiconductor integrated circuit
Inventor: HASHIMOTO KEIICHI
IPC: H01L21/768
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a method of filling up a connection hole in an integrated circuit which suppresses the deterioration of the Al surface morphology and improves the alignment accuracy in photolithography steps. SOLUTION: The method comprises depositing an Al alloy film 105 of 5000-150000 Å by the DC magnetron sputtering on the surface of a wetting layer 104, without exposing this surface to the air with holding the substrate temp. below 150 deg.C, heating a semiconductor substrate 101 at 350-500 deg.C for 30-120 sec without exposing the surface of the alloy film 105 to the air, reflowing the alloy film 105 to form bridges, etching a substrate 15 at approximately 400 deg.C without exposing the bridged surface of the alloy film 105 to the air, leaving it for 1-2 min in a chamber capable of holding a high pressure Ar atmosphere of about 60 MPa, and pushing and filling the alloy film 105 into the bottoms of connection holes 103 closed with this film.
Patent JP-S62264200-A (JP)
Inventor: SHINYA YUJI
IPC: B66F9/14
Filed: 1986-05-08
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-S63272738-A (JP)
Title: Automatic tab sticking device
Inventor: FUKUDA AKIRA
IPC: B65H19/29
Filed: 1987-04-28
Abstract: PURPOSE:To automatize sticking to a sheet of winding paper by providing a tape guide for rapidly bending a tape on the transferring passage of the tape on which a tab is stuck, adsorbing the tab by means of the adsorbing member of a tab transferring device, and separating off and transferring the tab by the relative movement between the guide and the tape. CONSTITUTION:The tape A on which a tab is stuck is delivered out of a delivery device 1 and wound up onto a tape winding shaft 3. A tape guide 6 which rapidly bends the tape A is movably provided on its transferring passage and the adsorbing member 14 of a tab transferring device 11 is liftably and displaceably provided on the lower part of this transferring passage is the tab is stopped on this transferring passage and adsorbed by the adsorbing means 14, the winding shaft 3 is rotated with the delivering device 1 being kept stopped and the tape guide 6 is retracted and the tab is separated. And, the adsorbing member 14 is lowered and displaced, and is brought into contact with the end part of a sheet of winding paper L, to which the tab is stuck. Meanwhile, the guide 6 is moved to the initial position by means of a cylinder. Hence, a sticking operation can be automatized.
Patent JP-H06313115-A (JP)
Title: Biodegradable synthetic resin composition
Inventor: KITAMORI YOSHIAKI
IPC: C08L67/00
Filed: 1993-05-06
Abstract: PURPOSE:To obtain the subject composition which is effective in mitigating the problem of wastes by mixing a biodegradable synthetic resin with a specific resin to enable the biodegradable resin to degrade in the natural environment at an accelerated rate while enlarging its surface area. CONSTITUTION:A biodegradable synthetic resin (e.g. a polyhydroxybutyrate resin) is mixed with a highly water-absorbing resin (e.g. a crosslinked poly(sodium acrylate)), the amount of the latter being preferably 30wt.% or smaller.
Patent JP-H044827-A (JP)
Title: Device of supporting laver net
Inventor: SONODA SEIICHI
IPC: A01G33/02
Filed: 1990-04-21
Abstract: PURPOSE:To obtain the title device preventing emergence of oysters on a strut. by slidably and freely engaging struts laid on the bottom of the sea with a meshing ring and a floating device and floating a laver net, which is slid along the strut on the surface of the sea and connected to the meshing ring, on the surface of the sea. CONSTITUTION:In a device 10 of supporting a laver net, a strut 12 is laid at the bottom of the sea to support a laver net 26, a meshing ring 14 consisting of a ring member 18 slidably and freely engaged with the strut 12 and plural projections 20 with engaging holes set radiately symmetric positions of the outer periphery of the ring member and a buoyancy device 16 similarly engaged with the strut 12 on the under surface of the meshing ring 14 are installed. As the meshing ring 14 is slid by buoyancy of the buoyancy device 16 on the surface of the sea along the strut 12, the laver net 26 linked to the meshing ring 14 and supported is floated on the surface of the sea.
Patent JP-S60250063-A (JP)
Title: Polyphenylene ether compositon having improved moldability
Inventor: TAMURA YUTAKA
IPC: C08L25/00
Filed: 1984-05-25
Abstract: PURPOSE:To provide the titled compsn. having excellent moldability and resistance to impact and heat, by mixing a specified amide compd. with a polyphenylene ether or a mixture thereof with a styrene resin. CONSTITUTION:0.1-25wt% amide compd. of formula II [wherein R<1>, R<2> are each a residue of a 1-10C straight chain or branched (un)saturated linear, alicyclic or arom. hydrocarbon or its derivative] and having an m.p. of 105-350 deg.C and optionally 0.5-50wt% natural or synthetic rubbery elastomeric polymer or polymer having a sensitivity imparted thereto by introducing polar groups, are blended with a compsn. consisting of 100pts.wt. polyphenylene resin having a repeating unit of formula I (wherein Q is H, halogen, hydrocarbon group contg. no tertiary alpha-C, halohydrocarbon group contg. at least two C atoms between the halogen atom and the phenyl nucleus; n is at least 50) and 0-200pts.wt. styrene resin.
Patent JP-S60249452-A (JP)
Title: Bus-type communication line constituting system using 1:1 communication line
Inventor: NARA TAKASHI
IPC: H04L12/403
Filed: 1984-05-25
Abstract: PURPOSE:To eliminate the provision of a communication controller to each slave station by providing a master station equipment with a preference device and selecting and connecting one slave station to the communication controller. CONSTITUTION:When a data transmission request is issued from a slave station 2-1 to a master station equipment 11, the master station equipment 11 processes this transmission request and transmission requests from another slave stations and selects one slave station in a preference circuit 12 and gives the transmission permission to the selected slave station. This slave station transmits data, and the master station equipment receives this data through a communication controller 13.
Patent JP-2000298083-A (JP)
Title: Material tester and stop method thereof
Inventor: UNO HIROSHI
IPC: G01N3/08
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To complete a test without damaging a test piece and a tester. SOLUTION: In a servo control material tester having a controller 10 with a servo control, a tester 20 having the actuator 22 placed on a test piece 23 and an input and output device/host computer 30, a stop command of a test is inputted from the input and output/host computer 30. As this stop command, there are a usual stop command altering an operation waveform to an average value immediately, a cycle stop command altering an operation waveform to an average value in a designation cycle and a throttling stop command altering the operation waveform to the average value gradually according to a designated parameter and an operator can select the optimum stop method corresponding to the kind or material of a performed test.
Patent JP-H07295159-A (JP)
Title: Method and device for processing waste photographic processing liquid
Inventor: OGAWA TAKAO
IPC: G03C5/00
Filed: 1994-04-22
Abstract: PURPOSE:To stably, efficiently, easily and cost-effectively process the harmful matter in the evaporation gas generated at the time of heating and evaporating a waste photographic processing liquid. CONSTITUTION:In the waste photographic liquid processing to oxidize and decompose the harmful matter in the evaporation gas by heating and evaporating the waste photographic processing liquid, heating the evaporated gas to about >=200 deg.C together with a small quantity of air and bringing the gas into contact with a catalyst, the pH value of the condensate formed by condensing the moisture in the gas after the reaction is measured and the reaction temp. is controlled at a prescribed control temp. theta1 if the measured pH value is below a set pH value alpha approximately equal to the pH value at the prescribed value of the ammonia concn. in the evaporation gas. The reaction temp. is increased up to the reaction temp. theta2 required at the time of reactivating the state in which the reaction nearly ceases so as to return the pH value to the set value alphaor below when the measured value exceeds the set value alpha.
Patent JP-S5534228-A (JP)
Title: Polysiloxane composition
Inventor: ONA ISAO
IPC: D06M101/16
Filed: 1978-09-01
Abstract: PURPOSE: To provide a polysiloxane composition having high compatibility and transparency, and useful as a chief material of a textile smoothing agant, by compounding a specific diorganopolysiloxane and a mineral oil.  
     CONSTITUTION: A transparent, highly compatible composition composed of (A) 1W99 parts by weight of a diorganopolysiloxane of formula I (R, R' are univalent hydrocarbon, e.g. R is methyl and R' is methyl or phenyl; R", R''' are 5W20C alkyl; n is ≥5), (B) 99W1 parts of a mineral oil pref. having a viscosity of ≥5cs at 25°C, e.g. liquid paraffin, pasty vaseline or solid paraffin, and if necessary, (C) a dimethyl polysiloxane oil wherein both terminal groups are blocked with trimethylsilyl group, waxes, etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5229511-A (JP)
Title: Internal combustion engine
Inventor: NOGUCHI MASAAKI
IPC: F02B17/00
Filed: 1975-09-01
Abstract: PURPOSE: Volume ratio of main combustion chamber and auxiliary combustion chamber is specified, and, in auxiliary combustion chamber, suction gas hole and exhaust gas hole are provided, thus, dense mixed gas is supplied to auxiliary combustion chamber, and dilute mixed gas is supplied to main combustion chamber, stable dilute combustion is performed, and elevation of exhausted gas cleaning is intended. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04314469-A (JP)
Title: Stock protecting cover for ski
Inventor: SHIBAYAMA TAKAYUKI
IPC: A63C11/22
Filed: 1991-04-12
Abstract: PURPOSE:To prevent a pole of a stock for ski from damages and bending due to an edge of a ski plate by fitting a ski stock protecting cover shaped cylindrically to gradually change the diameter longitudinally and formed with a slit on a specified portion of the pole. CONSTITUTION:A ski stock protecting cylindrical cover 3 having the diameter changed gradually longitudinally and formed with a slit is mounted on a heated portion of a pole 2 of the ski stock 1 to be removably mounted due to the slit. Thus the ski stock protecting cover 3 can be exchanged when damaged. Further, since the protective cover 3 is so tapered as to change the diameter longitudinally, it is not deviated upward by any shocks to protect completely hatched portion of the pole 2.
Patent JP-H045762-A (JP)
Title: Picture forming and storing device
Inventor: TANIMOTO KOJI
IPC: G06T1/00
Filed: 1990-04-24
Abstract: PURPOSE:To improve operability by classifying plural pieces of read picture information into one to plural units, storing them and providing a means to prepare abstracts at every the classified picture information. CONSTITUTION:When plural pieces of picture information read from plural originals supplied successively by a supplying means are stored in a storing medium, it is indicated by an indicating means that they are classified into one to plural units. The plural pieces of picture information are stored on the storing medium according to the indication of the indicating means. Abstract information is prepared at every the picture information classified into the one to plural units. Thus, since it can be indicated that the plural pieces of picture information are recorded as one document, operation required for the setting of the original to the supplying means when the plural documents are registered is reduced.
Patent JP-S5331799-A (JP)
Title: Low-smoking polyisocyanurate foam
Inventor: ASHIDA KANEYOSHI
IPC: C08G18/02
Filed: 1976-09-06
Abstract: PURPOSE: A polyisocyanurate foam with low-smoking, low brittleness, high flame resistance and flame-retardancy, and also without explosive property, produced by adding a specific organosilicate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02284675-A (JP)
Title: Roll coating method
Inventor: MATSUMOTO TOSHIHIKO
IPC: B05D1/28
Filed: 1989-04-26
Abstract: PURPOSE:To uniformly apply a coating soln. on a roll to be coated by bringing the roll into contact with a paint roll vertically to the paint roll and supplying the soln. to the paint roll. CONSTITUTION:A slide 14 is positioned at the lowest position, and the paint roll 36 is advanced to bring the roll 28 into contact with the roll 36. The roll 28 and paint roll 36 are then rotated respectively by motors 32 and 42, the male screw shaft 20 is rotated by a motor 22 to slowly raise the slide 14. As a result, the contact region between the main body 31 in the roll 28 and the paint roll 36 is shifted from the upper end to the lower end. Accordingly, the coating soln. 40 is uniformly applied on the surface of the roll 31 by setting the turning rate of the roll 28 and the lifting speed of the slide 14.
Patent JP-2000299803-A (JP)
Title: Information recording and displaying device
Inventor: YOKOGAWA HISASHI
IPC: H04N5/781
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To obtain an information recording and displaying device capable of displaying a communication mode while minimizing the increase of a display space by controlling the drive of each segment and showing numeric numbers in a recording mode and controlling the drive of each segment and displaying symbols in a communication mode. SOLUTION: A displaying part 8h and a displaying part 8j are each a seven- segment displaying part consisting of seven segments and indicate numeric characters and symbols by turning on or flashing some of the seven segments. When a photographic mode is carried out, numeric numbers are displayed by respective seven segments of the parts 8h and 8j and a displaying part 8k. When transmission is instructed in a communication mode, part of the seven segments of the part 8k is turned on or flashed, segments S1 and S2 and a display symbol S3 are also turned on or flashed, and a symbol mark showing an image that information is transmitted by a portable communication terminal is displayed.
Patent JP-S5630405-A (JP)
Title: Preparation of hydrophilic, water-insoluble fine particle
Inventor: HOSAKA SHIYUNTAROU
IPC: C08F8/00
Filed: 1979-08-23
Abstract: PURPOSE: To obtain the title fine particle of medical importance, by the polymerization of an addition-polimerizable monomer mixture containing glycidyl methacrylate and a crosslinkable monomer in an organic solvent, followed by the hydrolysis of the precipitated fine polymer particle.  
     CONSTITUTION: An addition-polimerizable monomer mixture, containing 50mol% or more of glycidyl methacrylate and 0.1W30mol% of crosslinkable monomer containing at least two polymerizable C-C double bonds in the molecule, is polymerized in an organic solvent such as ethyl acetate or butyl acetate, which dissolves said monomer mixture but precipitates the polymer produced by the polymerization, and the precipitated fine polymer particle is hydrolyzed, to obtain the title fine particle. The fine particle is a hydrophilic, water-insoluble fine particle, having an equilibrium moisture content of 10W90% at 25°C and an average diameter of 0.1W10μ when containing moisture, and composed of a crosslinked polymer, in which at least 50mol% of the repeating unit is composed of a 2,3-dihydroxypropyl methacrylate  unit. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62263500-A (JP)
Inventor: TOMOMATSU KENICHI
IPC: G21F3/00
Filed: 1986-05-12
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-S58223726-A (JP)
Title: Production of diaphragm
Inventor: TSUMAGARI TAKASHI
IPC: F16J3/02
Filed: 1982-06-23
Abstract: PURPOSE:To enable a diaphragm to be worked with high accuracy, by forming a bottomed round hole with a grinding whetstone to a silicon single crystal substrate, then forming a projecting part having a level difference in the central part on the inside bottom of the round hole with a cup-shaped grinding whetstone. CONSTITUTION:A bottomed round hole 12 is formed by a grinding whetstone 9 on the main surface of a disc-shaped work piece 8 consisting of a silicon single crystal substrate. A projecting part 14 of a circular cylindrical shape having a level difference concentrical with the hole 12 is formed by using a taper cup- shaped grinding whetstone 13 in the central part on the bottom surface of the hole 12 formed to the work piece 8. A diaphragm 18 formed with the projecting part 14 in the central part on the inside bottom surface of the hole 12 is thus obtd. The accuracy of processing is higher and the working efficiency is much improved according to the above-mentioned method as compared to conventional etching.
Patent JP-S5230176-A (JP)
Title: Manufacturing system of npn-transistor
Inventor: TATENO KENICHI
IPC: H01L21/331
Filed: 1975-09-02
Abstract: PURPOSE: A transistor manufacturing system where Gallium or aluminium can be scattered selectively and also simultaneous scattering with phosphorus is available. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11306149-A (JP)
Title: Parallel arithmetic processor and method therefor
Inventor: IMAMURA YOSHIHIKO
IPC: G06F15/16
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a parallel arithmetic processor which can solve synchronism waiting flexibly at a high speed when plural tasks are generated. SOLUTION: A processor element PE 12 specifies a pipe counter to PEs 13 to 15 to call plural tasks, and waits for synchronism with a synchronism wait instruction. When a task call is generated, an arbiter 56 specifies an entry of a task management table with the number of the processor element having made the task call and the number of the pipe counter, increases the count value of the entry, and decreases the count value of the corresponding entry when the task ends. The processor element PE 12 resets the synchronism waiting when the count value included in the synchronism wait instruction matches the count value of the corresponding entry of the arbiter 56.