baber/WOPTO huggingface dataset:
Patent JP-H10242904-A (JP)
Title: Connection method through modem between base station and control station
Inventor: RYU KEITAKU
IPC: H04J3/02
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To improve a connection method using a dial-up modem between a base station and a control station. SOLUTION: The base station inspects a dialing inhibition state due to the busy state of the control station and adjusts connection trial with the control station to inhibit the frequent call retrial of the base station. When a call trial state is generated (400), the base station judges whether the state is a dialing inhibition state or not (420). When the state is not the dialing inhibition state and a modem is not an idle state, call trial is continued. On the other hand when the modem is in an idle state, the failure state of connection is judged (430), and when a failure state is generated, the dialing failure state is recorded (440). When the failure state is not generated, data transmission is executed (450).
Patent JP-S58153347-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAMEYAMA SHIYUUICHI
IPC: H01L21/76
Filed: 1982-03-08
Abstract: PURPOSE:To isolate between elements by forming a high density impurity layer on V-shaped groove surface on an Si substrate from a mask window, anisotropically etching it to form the further deep groove, thereby allowing the impurity layer to remain on the vertical surface and simply forming a channel cut layer with good controllability. CONSTITUTION:An Si3N4 mask 12 is covered on a p type Si substrate 11, which is then anisotropically etched, a V-shaped groove 14 is formed, B ions are implanted, the substrate is then heat treated to form a p<+> type layer 15. Then, a further deep groove 16 is formed by reactive ion etching, and a p<+> type channel cut layer 15' is allowed to remain on the vertical side face. Subsequently, a CVD SiO2 film 17 is accumulated in a sufficiently thick film, the entire surface is etched to the surface of the mask 12, and the mask 12 is then removed. Then, an element isolating layer 19 having the film 18 which is projected from the surface of the substrate 11 is obtained. Thereafter, an n-channel MOSFET can be obtained by an ordinary method. According to this method, the channel cut layer is formed partly of entirely on the side face of the convex element region simply and with good controllability to isolate the element, thereby improving the reliability of a semiconductor device.
Patent JP-S61194499-A (JP)
Inventor: HORIUCHI MAKOTO
IPC: G10K11/16
Filed: 1985-02-25
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-S52120630-A (JP)
Title: Letter pattern data compression method
Inventor: TSUTSUI KENJI
IPC: H04N1/411
Filed: 1976-04-02
Abstract: PURPOSE: To realize the letter pattern data compression method having easy decoding and greater compression effect, by making conversion to the letter pattern such that turning on the dots different from the line immediately before to less than the second line. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06251748-A (JP)
Title: Plane type discharge light emitting element
Inventor: SANO KO
IPC: H01J61/36
Filed: 1993-02-25
Abstract: PURPOSE:To make breakage hard to be caused in a thin and small type by arranging a cutting-off part in a part of the periphery, arranging an electrically conductive tube having a dimension housed in the inside in a cutting-off end part, and arranging an electrically conductive tube protecting cover fitted in/fixed to the electrically conductive tube. CONSTITUTION:A cutting-off part 16 is arranged in a part of the periphery, and an electrically conductive tube 14 having a dimension housed inside of a part 16 is arranged in a cutting-of end part 15, and an electrically conductive tube protecting cover which has the same external shape with the part 16 and is fitted in/fixed to the tube 14 is provided. The peripheral parts of a pair of glass plates 11a and 11b in the shape of cutting off one corner of a rectangle are sealed by a sealing material 12, and discharge space is formed, and a through-hole to connect the inside of the discharge space to the outside is arranged in a sealing material part of an end part 15, and the tube 14 having the dimension housed inside of the part 16 is installed consecutively in the through-hole. Thereby, since the tube 14 is not projected outside from an area possessed from the first by a main body part of a plane type discharge light emitting element, an apparatus formed by using this light emitting element can be thinned and downsized easily, and a part of the tube 14 can be also made unbreakable.
Patent JP-S55128558-A (JP)
Title: Aluminum alloy foil for electrolytic capacitor cathode
Inventor: ARAI NARIZOU
IPC: H01G9/042
Filed: 1979-03-27
Abstract: PURPOSE: To enhance strength and electrostatic capacity of alloy foil through preventing crack generation on slab in foil forming process by using material in which a specific amount of Cu and Ti is contained in Al, and Si and Fe contents in impurity is controlled.  
     CONSTITUTION: To Al of 99.7wt% or more purity, Cu: 0.03W0.5% and Ti: 0.002W0.05%, and controlled contents of 0.3% or less in total of Si and Fe as impurity is added, and the material is used to make foil. This material composition prevents crack generation in casting slab and provides Al alloy foil for electrolytic capacitor cathode having enhanced capacity and mechanical strength. Particularly, Cu in the composition is potentially nobler than Al and provides wide range of solution in Al, forming uniform and high density, concavity in etching process of foil surface. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08229923-A (JP)
Title: Raw material weighing and supply apparatus of cement mortar molded product
Inventor: NISHIOKA FUMIO
IPC: B28B17/00
Filed: 1995-02-24
Abstract: PURPOSE: To twice supply a weighed raw material to a mold by one reciprocation by simultaneously sliding upper and lower cut-off plates by the operation of one hydraulic cylinder. CONSTITUTION: The rod 61 of a hydraulic cylinder 6 is extended up to the max. width to slide upper and lower cut-off plates 4, 5 in the direction shown by an arrow and the right-hand raw material passing hole 41 of the upper cut-off plate 4 is allowed to coincide with a raw material supply hole 21 to introduce the raw material 7 in a raw material storage container 2 into a weighing measure 3. Next, when the rod 61 is allowed to retreat, the right-hand raw material passing hole 41 of the upper cut-off plate 4 is shifted from the position of the raw material supply hole 21 and the weighed raw material 71 remains in the weighing measure 3.  When the rod 61 is allowed to further retreat, the right-hand raw material discharge hole 51 of the lower cut-off plate 5 coincides with the lower opening part 31 of the weighing measure 3 and also coincides with the left-hand raw material supply hole 21 of the upper cut-off plate 4. By this constitution, the weighed raw material 71 in one weighing measure 3 is supplied to a mold through the raw material discharge hole 51 and, simultaneously the raw material 7 enters the other weighing measure 3 to continue a next cycle.
Patent JP-S51112235-A (JP)
Title: Recognizer unit
Inventor: YODA HARUO
IPC: G06K9/00
Filed: 1975-03-28
Abstract: PURPOSE:To monitor a wider range with sufficient sensitivity by an image pickup unit with limited resolution and a recognizer unit with limited detection sensitivity.
Patent JP-S51112359-A (JP)
Title: Horogram regeneration aparatus
Inventor: KATAOKA KEIJI
IPC: G11B7/00
Filed: 1975-03-28
Abstract: PURPOSE: A horogram regeneration apparatus which can regenerate an accurate signal even if the magnitude of light per unit area on horogram regeneration image is different in each horogram. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S62193629-A (JP)
Title: Method for removing sulfur oxide contained in exhaust gas
Inventor: MIZOGUCHI TADAAKI
IPC: B01D53/77
Filed: 1986-02-21
Abstract: PURPOSE:To enhance both degree of desulfurization for exhaust gas and coefficient of utilization for lime by adding a fresh calcium absorbent to absorbing slurry drawn out from a circulation tank and bringing it into contact with sulfur oxide contained in exhaust gas in the inside of an absorption tower. CONSTITUTION:Exhaust gas 101 sent from a boiler or the like is introduced into an absorption tower 102 and ascended in the tower while it is countercurrently brought into contact with calcium slurry 105 which is drawn out via a pump 104 from a circulation tank 103 in the bottom part of the tower and sprayed to the uppermost part, cooled and dust-removed and furthermore desulfurized. The carrier mists of exhaust gas are removed by a demister 106 and purified gas 107 is introduced into a flue via a duct 108. Calcium slurry used in dust removal and desulfurization falls into the circulation tank 103 and air is fed into the circulation tank and thereby sulfite generated by absorption of sulfur oxide contained in exhaust gas is oxidized.
Patent JP-S55130133-A (JP)
Title: Semiconductor device
Inventor: WAKASHIMA YOSHIAKI
IPC: H01L21/314
Filed: 1979-03-30
Abstract: PURPOSE:To prevent a decrease in the moisture-proof property in a semiconductor device with a protective coating by covering a plasma coating film of fluorine compound on the surface of a protective coat on an electrode or on the parts located in their vicinity. CONSTITUTION:A tab 1, on the side of a reed piece 2 facing the tab, a semiconductor pellet 3, a protective coating 4, Al electrode layer 5 and the exposed surface of a bonding wire 6 are covered with a plasma coating film of a fluorine compound. On the other hand, as the protective coating consisting of a heat oxidation SiO2 and the exposed section of Al electrode layer 5 are covered with the coating film 7 of a high density, the defects in the film, the decrease in the moisture-proof property at the exposed surface of the electrode and the operational stability can be prevented.
Patent JP-H03239796-A (JP)
Title: Preparation of meso-phase carbon-microbeads
Inventor: KATO KATSUJIRO
IPC: C01B31/00
Filed: 1990-02-17
Abstract: PURPOSE:To obtain easily the title beads having a small particle size in a high yield by a method wherein pitch is thermally treated at a specific temp. with dispersion and agitation under the application of a shearing force and an impact force to prepare meso-phase small spheres and then the spheres are separated out. CONSTITUTION:Meso-phase small spheres are produced by thermally treating pitch at 350-500 deg.C with dispersion and agitation under the application of a shearing force and an impact force. Then, the small spheres are separated out to yield meso-phase carbon.microbeads 1-100mum in particle size.
Patent JP-H03241507-A (JP)
Title: Manufacture of magnetic head
Inventor: NANJO SHINICHI
IPC: G11B5/29
Filed: 1990-02-17
Abstract: PURPOSE:To improve the precision and productivity of magnetic gaps by forming coil grooves, track width regulation groves which are almost orthogonal to said grooves and magnetic head element dividing grooves on respective abutting surfaces of a pair of magnetic core blocks, connecting and integrating them, and forming notch grooves from a side opposite to the abutting surfaces. CONSTITUTION:The coil grooves 3 and 4, the track width regulation grooves 17 and 18 which are almost orthogonal to said grooves are formed on respective abutting surfaces of a pair of magnetic core blocks 1 and 2, and the magnetic head element dividing grooves 19 and 20 are formed between the track width restriction grooves 17 and 18. Then, both core blocks 1 and 2 are glass-welded. The notch grooves 22 and 23 which reach at least the coil grooves 3 and 4 from the side opposite to the abutting surfaces and which touch the magnetic head element dividing grooves 19 and 20 are formed. When the core blocks are cut by lines a-a and b-b in positions touching the notch grooves 22 and 23, magnetic gaps g1 and g2 are formed on the same surface and a magnetic head consisting of a pair of the magnetic elements where the coil grooves are arranged on opposite side with the magnetic gap between can be obtained.
Patent JP-S61196527-A (JP)
Title: Thin film forming apparatus
Inventor: YAMAZAKI SHUNPEI
IPC: C23C16/48
Filed: 1985-02-25
Abstract: PURPOSE:To avoid any formation of reactive product on windows of armour type sheet in case films are to be formed by photo CVD process by a method wherein a light transmissive shielding sheet divided into multiple armour type sheets is arranged in a light source chamber. CONSTITUTION:Non-productive gas is fed to a light source chamber 5 at the flow rate of 100-500 cc/min simultaneously to a heating chamber 11 connected to the chamber 5. Then the non-productive gas is fed into 14 a reaction chamber to be exhausted 14' through the gaps in multiple armour type shielding sheet 10. later reactive gas 31 is fed from a nozzle 30. Besides, any flakes falling on the armour type windows may be blown off from an exhaust system 16' by the non-productive gas 14. Resultantly, ultraviolet rays may thoroughly transmit the armour type windows to excite (including decomposition and reac tion) the reactive gas 31 sufficiently making any reactive product deposit on the surface to be formed.
Patent JP-S59162897-A (JP)
Title: Preparation of high-purity laminaribiose
Inventor: MURAKAMI KAZUO
IPC: C12R1/465
Filed: 1983-03-09
Abstract: PURPOSE:To prepare a high-purity laminaribiose, in high efficiency, by treating beta-1,3-glucan with its decomposition enzyme, and culturing a yeast capable of selectively assimilating glucose in the obtained sugar solution. CONSTITUTION:A beta-1,3-glucan (e.g. laminarin, curdlan, etc.) is hydrolyzed with beta-1,3-glucan decomposition enzyme produced by actinomycetes to obtain a sugar solution composed mainly of glucose and laminaribiose. A yeast strain (selected from Candida genus, Pichia genus and Torulopsis genus) capable of selectively assimilating only glucose is cultured in the above sugar solution to eliminate the glucose in the solution and obtain a high-purity laminaribiose.
Patent JP-H03240721-A (JP)
Title: Composition for oral cavity
Inventor: KOIZUMI YOSHIO
IPC: A61Q11/00
Filed: 1990-02-20
Abstract: PURPOSE:To provide a composition having an antibacterial activity against bacteria in oral cavities, not reacting with calcium ions, having an appropriate pH and useful for oral cavity agents such as tooth pastes, etc., by compounding at least one of cardanol, cardol, methyl cardol and anacardic acid. CONSTITUTION:A composition for oral cavities contains at least one selected from cardanol, cardol, methyl cardol and anarcardic acid. The composition does not cause any problem with Ca ions not as is the cases with fluoro compounds, dose not cause problems such as the formation of salts and the production of precipitates with other compounding components not as is the case with chlorhexidine, has high temperature stability not as is the case with hinokitiol, and substantially does not have any taste and odor. The compounds such as the cardanol are the extracts of cashew nut and are considered to be safe.
Patent JP-H08229663-A (JP)
Title: Metal sintered composite material
Inventor: KAJIKAWA YOSHIAKI
IPC: C22C1/10
Filed: 1995-02-24
Abstract: PURPOSE: To provide metal sintered composite material to prevent crack in rapid cooling. CONSTITUTION: The molten metal of aluminum alloy (AC8A) is impregnated/ solidified in porous part of a ferreous porous metal sintered body 1 having lattice structure, a metal sintered body composite material of piston, etc., consisting of a composite material part 2 and aluminum alloy part 3 is obtained. The thermal expansion coefficient difference at boundary between the composite material 2 and aluminum alloy part 3 is set to 5×10<-6> / deg.C. The porous sintered body is of laminated layer structure, provided with the layer having thermal expansion coefficient close to aluminum alloy part and the layer to form sliding face.
Patent JP-2000235694-A (JP)
Title: Toll collecting system for vehicle
Inventor: ENDO TOMOHIRO
IPC: G07B15/00
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a constitution of a toll collecting system realizing payment of toll of a toll road without stopping or slowing down a running vehicle. SOLUTION: The toll collecting system for vehicle is constituted so that the toll is paid at an entrance or an exit of the road without stopping or slowing down the vehicle running on the road by installing a photographic camera 1 capable of photographing a running vehicle 5 at one or both of the entrance and exit of the toll road, setting the account for savings or deposit individually corresponding to codes to be displayed to specify the vehicle 5 or a driver of the vehicle, providing a pattern recognizing device 2 to recognize the code photographed by the photographic camera 1 and a computer 3 linked with the device and charging the toll to the account for savings or deposit on the basis of the calculation and instruction by the computer 3.
Patent JP-S52121215-A (JP)
Title: Outrigger
Inventor: MIZUNO JIYUN
IPC: B66C23/78
Filed: 1976-04-05
Abstract: PURPOSE: To provide a construction of outrigger for cargo handling vehicle, in which float provided downwardly of jack is automatically housed at an upper portion of the jack, when outrigger is retracted after use, so that it is prevented that the float protrudes laterally of the vehicle body during transportation of the vehicle. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01213324-A (JP)
Title: Curable adhesive composition
Inventor: FUJII RYUICHI
IPC: C08F283/01
Filed: 1988-02-20
Abstract: PURPOSE:To obtain the present composition containing a polymerizable prepolymer, reactive diluent and each specific amounts of spherical inorganic filler and laminar filler, exhibiting high adhesive strength under ambient temperature and having no change of adhesion strength even under soldering temperature. CONSTITUTION:The aimed composition obtained by incorporating 10-50pts.wt. spherical inorganic filler (e.g., spherical melt silica) used as inorganic filler, 50-150pts.wt. laminar filler (e.g., talc) and polymerization initiator (e.g., benzoinisopropyl ether or methylethylketone peroxide) into 100pts.wt. total amount of polymerizable prepolymer (e.g., unsaturated polyester) and reactive diluent [e.g., trimethylolpropane tri(meth)acrylate].
Patent JP-H05236615-A (JP)
Title: Dust proof structure of box for housing electrical equipment for outdoor use
Inventor: SUZUKI TAKASHI
IPC: H02B1/28
Filed: 1992-02-25
Abstract: PURPOSE:To provide the dust proof structure of a box for housing the electrical equipment for outdoor use, which is capable of preventing the accumulative foreign matter from entering the box in order to maintain the reliability of such electrical equipment. CONSTITUTION:A box comprises a box main body 11 for housing electrical equipment, and a door 13 which closes the opening 12 on the front end of the box. The box is provided with a dust proof cover 21 which is mounted on the upper surfaces of the box main body 11 and the door 13 to cross over them. The dust proof cover 21 has a foot piece 23 vertically arranged through the space between the door 13 and the box main body 11, and a cross arm piece 24 extruded from the side of the foot piece. The foot piece 23 is linked to the front part of the bent portion 16 of the opening edge on the front side of the box main body 11 through a cushion 25. The cross arm piece 24 is arranged to enter the inner side of the bent part 20 of the door 13 edge. It is effective to provide an extrusion 26 which slidably abuts on the inner surface of the bent part of the door 13 edge or a spring for the cross arm piece 14.
Patent JP-S62196709-A (JP)
Title: Unmanned traveling atomizer
Inventor: SENAMI YOSHIHIKO
IPC: G05D1/02
Filed: 1986-02-22
Abstract: PURPOSE:To execute an unmanned atomizing work by detecting an alternating field from a toe path wire which has been laid on a field place, by a pair of right and left pickup coils, and controlling a steering operation of a self-running car body. CONSTITUTION:A toe path wire 17 is laid on a field place G, an alternating field is generated in advance by allowing an AC of a low frequency to flow to said wire 17, an unmanned traveling atomizer A is positioned so that siad wire 17 is placed in a middle position of left and right pickup coils 15a, 15b, which have been provided on a self-running car body, and thereafter, the self- running car body is advanced. In this case, in the left and right pickup coils 15a, 15b, an induced voltage is generated by the alternating field, respectively, and this induced voltage is generated strongly in the pickup coil being near the tow path wire 17. Accordingly, by a difference of detected voltages of the left and right pickup coils 15a, 15b, it can be detected that the self-running car body is deflected in the direction of the left or the right.
Patent JP-H02216142-A (JP)
Title: Magazine loading device for printer
Inventor: MATSUDA NAOYUKI
IPC: G03C3/00
Filed: 1989-02-17
Abstract: PURPOSE:To automatically open a magazine and shield it from light to easily replace a photosensitive material by loading the photosensitive material magazine to a printer and rolling a light shielding sheet cover of the magazine round a take-up roll. CONSTITUTION:When a photosensitive material magazine 10 will be set to a magazine case 13 attached to a drawer base plate 33 and be loaded to a printer main body 21, the peeling sheet of a double-faced adhesive tape 19 stuck to a cover 18 of the magazine 10 is peeled and is stuck to a take-up roll 22 and is stored. A rolling motor 29 is turned on to turn the roll 22, and a take-up plate 25 is moved, and the cover 18 is rolled to open the magazine. When a hole 13c provided in the case 13 is opened to turn off a photo sensor 23, the motor 29 is stopped. When the movement speed of the take-up plate 25 is made higher than the peripheral speed of the roll 22, the cover 18 is stuck without a gap at the time of taking out the magazine.
Patent JP-S62196393-A (JP)
Title: Method for electrolytically coloring chromium alloy
Inventor: ISO HIDEKI
IPC: C25D11/26
Filed: 1986-02-21
Abstract: PURPOSE:To give a uniform color tone to the surface of a Cr alloy by electrolytic coloring by immersing the Cr alloy in an aqueous sulfuric acid soln. contg. one or more kinds of compounds selected among Cr, Mn, V and Se compounds as the principal components and by anodically electrolyzing the alloy at a set current density for a set time. CONSTITUTION:An aqueous soln. contg. one or more kinds of compounds selected among Cr, Mn, V and Se compounds as the principal components and further contg. sulfuric acid is prepd. A Cr alloy is immersed in the aqueous soln., where it is anodically electrolyzed at a certain current density to color the surface. The anodic electrolysis is stopped after the lapse of the time required to form a prescribed colored oxide film on the surface of the Cr alloy at the current density. The time is previously set.
Patent JP-S51113548-A (JP)
Title: Timing setting system
Inventor: MANABE YUTAKA
IPC: H03K5/15
Filed: 1975-03-31
Abstract: PURPOSE: An economical timing setting system, wherein the number of relays required for the conventional system has been reduced. 
     COPYRIGHT: (C)1976,JPO&Japio