baber/WOPTO huggingface dataset:
Patent JP-2000302771-A (JP)
Title: Production of cyclic alkyleneimines
Inventor: NISHIJIMA KAZUHIRO
IPC: B01J21/06
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing cyclic alkylene-imines by the reactions between 1,4-alkanediol and/or cyclic ether and ammonia or an alkylamine over an alumina catalyst that can increase the selectivity and the yield of the cyclic alkyleneimines. SOLUTION: 1,4-Alkanediol and/or a cyclic ether are allowed to react with ammonia or an alkylamide in the presence of a catalyst of titanium and/or lantern on alumina in the vapor phase.
Patent JP-S62273441-A (JP)
Title: Nondestructive temperature measurement for metal material
Inventor: MURAKAMI EIJI
IPC: G01N27/04
Filed: 1986-05-22
Abstract: PURPOSE:To measure the temperature of metal material without cutting out a weld part, by determining the width of a decarbonized layer or that of a cemented layer. CONSTITUTION:A groove-like edge as shown by a weld interface 2 is provided along the axis of a heat-transfer tube 5 at a surface position of the heat-transfer tube 5 where the temperature is probably higher than other members during the operating of a boiler. A fillet welding is done within the groove-like edge with a welding rod to form a weld fillet part 1. Feeder terminals 8 and 8 are fillet welded on both sides of the fillet part 1 and terminals 9 and 9 for measuring electric resistance are done on the surface of the fillet part 1 between the terminals 8 and 8 and the interface 2. After the boiler is put into operation, when the service temperature of the heat- transfer tube 5 is needed, a DC constant voltage source 6 is connected to the terminals 8 and 8 and a DC voltmeter 7, to the terminals 9 and 9 with leads 10 respectively. Then, the electric resistance of a decarbonized layer 4 between the terminals 9 and 9 is measured to determine the width d4 of the layer 4 from the relationship between the electric resistance and the layer 4 prepared beforehand. Thereafter, the service temperature of the heat-transfer tube can be measured nondestructively from a heat treatment parameter corresponding to the width d4.
Patent JP-H0256427-A (JP)
Title: Use of thromboxane receptor antagonist for complementing arterial surgery
Inventor: DEIBUITSUDO FURANSHISU UTSUDEI
IPC: A61K31/445
Filed: 1989-05-11
Abstract: PURPOSE: To obtain a medicinal/zoomedicinal composition containing a specific compound (salt, solvate), and useful for e.g. reducing thromboxane-inductive vasospasm in the human or animal intact artery which might be developed following the surgical elimination of intra-arterial obstruction.[ CONSTITUTION: This composition comprises  1R-1α(Z),2β,3β,5α]}-(+)-7-(5- [(1,1- biphenyl)-4-yl]methoxy}-3-hydroxy-2-(1-piperidinyl)cyclopentyl)-4-hept enoic acid (or salt, solvate or cyclodextrin complex thereof) and pref. at least one kind of medicinal support and/or vehicle. This composition is useful for reducing and/or maintaining the post-treatment of thromboxane-inductive vasospasm in the human or animal intact artery which might be developed following the surgical elimination of intra-arteria; obstruction, and for reembolism and/or reconstriction of the relevant artery, in particular, being effective for treating ischemic cardiopathy.
Patent JP-S61276445-A (JP)
Title: Discriminating method for duplicated incoming
Inventor: HOSAKA HIDEYUKI
Filed: 1985-05-31
Abstract: PURPOSE:To decrease probability of mis-discrimination of data duplicate incom ing by providing a detour mode flag and a serial number in a transmission data and allowing a transmission/reception transmission controller to apply dissidence discrimination between the data and the preceding reception data of the detour mode flag and the serial number. CONSTITUTION:Four couples of transmission controllers 120, 130, - 123, 133 and host devices 150-153 connected respectively to them are provided, and the four coupled of transmission controllers are connected respectively with the transmission lines 140-143 to constitute a detour. A transmission data consists of an opening flag 200, an address 201, a control 202, an information 203, a frame check sequence 204 and a closing flag 205, and the control section is provided with a detour flag 300, a detour mode flag 301 and a serial number 302. The flag 300 discriminates whether or not the sent data at the preceding reception is detoured at the own sent data transmission, and a flag 301 is set at detour for transmission. The flag 301 and the serial number 302 are discriminates at incoming so as to reduce the data duplicate incoming.
Patent JP-S61276480-A (JP)
Title: Picture signal correcting device
Inventor: SATO KUNIO
IPC: H04N1/409
Filed: 1985-05-31
Abstract: PURPOSE:To speed up correcting process such as edge emphasis, removing of isolated points etc. by providing a correction processing section in the data bus of a memory. CONSTITUTION:Picture signals 2 from a CCD sensor 1 are A/D converted, and in case of binary signals, linear density conversion processing is made, and supplied to a correction processing section 7 through a data bus 6. The processing section 7 transfers them to a memory 11 through the bus 6 and a system bus 9 of a mu CPU 10 after removing isolated point such as soil etc. On the other hand, in case of multivalued signals, they are binary coded after arithmetic process of edge emphasis by the processing section 7, and linear density converted by the processing section 5 and transferred to a memory 11.
Patent JP-S5818612-A (JP)
Title: Connection system between optical fiber cable and optical ic
Inventor: NAKAYAMA SHIYOUSUKE
IPC: G02B6/42
Filed: 1981-07-27
Abstract: PURPOSE:To facilitate the attachment and detachment of optical fiber cables to and from an optical IC, and to prevent erroneous connection and to stabilize optical connection, by engaging the optical fiber cables with the optical IC through prescribed holes, and detaining them. CONSTITUTION:Plural optical cables 9 are formed in parallel and in one body at prescribed intervals through a flexible plate material 10 which has a detaining hole 11 at a prescribed position, and in an optical IC12, insertion holes 13 are bored at the same intervals with the cables to arrange photoelectric transducers 14 in the holes 13. A detaining pawl 15 which corresponds to the hole 11 is formed projecting at some position between the holes 13, and the end parts of the cables 9 are inserted into the holes 13 of the IC12 by being bundled to fit and detain the pawl 15 and hole 11. Thus, plural fiber cables are attached to the IC by being bundled.
Patent JP-H07323281-A (JP)
Title: Alkali ion water regulator
Inventor: SAKAI TOSHISUKE
IPC: C02F1/46
Filed: 1994-05-30
Abstract: PURPOSE:To provide a high-quality alkali ion water regulator excellent in serviceableness by attaining the pH of electrolytic intensity selectively set by the user immediately after the start of electrolysis. CONSTITUTION:This continuous-electrolysis alkali ion water regulator 3 is provided with a water purifier 4, a mineral feed part 5 arranged on the downstream side of the purifier 4, an electrolytic cell 7 placed on the downstream side of the feed part 5 and a controller 19 to control the electrolytic cell, and an overcurrent preventing means for gradually raising a voltage to be impressed on the electrolytic cell when the impression of voltage on the cell 7 is started to suppress a rush current to an electrode is furnished to the controller. Further, a reverse-polarity electrolysis detecting circuit is provided to the cell 7 when the impression of voltage is started, a voltage higher than specified is transiently impressed if a reverse-polarity voltage was impressed, to rapidly stabilize pH by an impressing voltage control means furnished to the controller 19.
Patent JP-H07326347-A (JP)
Title: Cylindrical alkaline battery
Inventor: MATSUHISA ICHIRO
IPC: H01M4/06
Filed: 1994-05-30
Abstract: PURPOSE:To provide a cylindrical alkaline battery excellent in discharge performance by forming a positive electrode mix to have a polygonal section. CONSTITUTION:A negative electrode 6 is set in the center part of a battery, and a positive electrode mix 3 set on the outer circumference of the negative electrode 6 through a separator 2 is formed so that the surface making contact with the separator 2 has a polygonal section. Thus, the reacting area is extended to hold a larger quantity of electrolyte, whereby the utilizing ratio of the active material is enhanced, and excellent discharge performance can be provided.
Patent JP-H10305944-A (JP)
Title: Device and method for controlling output, and storage medium storing readable program by computer
Inventor: UTSUNOMIYA KEN
IPC: G03G21/00
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To detect the number of residual recording media with excellent accuracy by a simple construction by counting the feed number after the residual level of the recording media to be loaded is detected step by step, and calculating the number of the presently residual recording media from the counted value and the approximate loading number corresponding to the respective residual quantity level value. SOLUTION: The residual quantity level of the recording media to be loaded and stored in an option cassette is detected by a residual quantity detection sensor installed at a plurality of loading positions. The quantitatively approximate number of the recording media to be loaded on the respective loading positions to be detected by the residual quantity detection sensor is stored in a RAM 19 and an external memory 14. The number of the recording media to be fed after the residual quantity detection sensor detects that the detected value is smaller than the residual quantity level on the upper class, is counted by a CPU 12. The residual quantity of the recording media to be fed is calculated by the CPU from the counted number and the quantitatively approximate number stored in the RAM 19 and the external memory 14.
Patent JP-H04321007-A (JP)
Title: Zoom lens
Inventor: ARIMOTO TETSUYA
IPC: G02B13/18
Filed: 1991-04-19
Abstract: PURPOSE:To reduce the cost and size of a zoom lens as a compact zoom lens while holding its high optical performance. CONSTITUTION:The zoom lens is constituted of the 1st positive lens group L1, the 2nd negative lens group L2 and the 3rd positive lens group L3 successively arranged from the object side. In the case of power variation from the short focus side W to the long focus side T, the 1st lens group L1 is simply moved to the object side. The 1st lens group L1 is constituted of negative and positive lenses successively arranged from the object side, the 2nd lens group L2 is constituted of negative and positive lenses successively arranged from the object side and the 3rd lens group L3 is constituted of positive and negative lenses successively arranged from the object side. At least one aspherical face is formed in the whole system.
Patent JP-2000310364-A (JP)
Title: Marine hose
Inventor: YAZAKI FUMIHIKO
IPC: F16L11/12
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To easily recognize a hose line, to prevent damage to a marker lamp due to contact with a vessel, etc., crossing of a hose main body, etc., to eliminate exchange and storing of a battery and to reduce maintenance cost. SOLUTION: A marker lamp 3 installed on an extreme outside rubber layer surface 1a of a marine hose main body 1 is constituted of a solar battery 6 and a light 7 to be spontaneously put on by the solar battery 6 on the inside of a transparent resin cover 5 and is installed on the extreme outside rubber layer surface 1a by an installing means 4 through a sealing member 8 of a rubber elastic sheet, etc., free to be connected and disconnected to and from it. The transparent resin cover 5 is set on the extreme outside rubber layer surface 1a in such a way as to cover the solar battery 6 and the light 7 and fastened and fixed by sandwiching the extreme outside rubber layer surface 1a by a flange part 5a of the transparent resin cover 5 and an installing plate 9 arranged on the back surface side of the extreme outside rubber layer surface 1a and inserting a fastening member 10.
Patent JP-H05146867-A (JP)
Title: Stopping bar having wear resisting sleeve and method for its manufacture
Inventor: ARUDO RAFUARUDEI
IPC: C04B35/46
Filed: 1992-04-09
Abstract: PURPOSE: To prevent wear of a reinforcing part of a molten metal stopping rod and to prolong the life of the whole of the molten metal stopping rod by equipping the molten metal stopping rod with a sleeve having big wear resistance at a submerging surface level affected by errosion action. CONSTITUTION: A molten metal stopping rod is constituted of a rod-shaped main body 1 as a whole comprising an upper part 1a and a lower part 1b. The upper part of the molten metal stopping rod is equipped with a fixing means, for example, a metallic thimble 2 or another fixing means to fix the molten metal stopping rod to a lever. The tip end of the lower part 1b of the molten metal stopping rod is a round or tapered nose fitted to a nozzle at the bottom of a tundish. The molten metal stoping rod 1 is equipped with a sleeve 4 having excellent wear resistance at a submerging surface level into the excellent molten steel. For example, a material having a particularly excellent resistance against wear is selectively obtained from a group of zircon, magnesia, graphitized zircon, and graphitized magnesia.  Guard against covering powder and slag afloat on the upper surface of the molten metal is made by the wear resistance sleeve 4, so the life of the whole of the molten metal stopping rod is largely prolonged.
Patent JP-H08309882-A (JP)
Title: Resin cover
Inventor: KOJIMA MASATOMO
IPC: B29L9/00
Filed: 1995-05-16
Abstract: PURPOSE: To provide a resin cover having the uniform gloss of a tone of pearl, metal, etc., in spite of a rib, a boss, etc., being equipped. CONSTITUTION: This resin cover 30 is constituted by coating the surface of a resin part 20 prepared by injection-molding a damping resin containing a damping material with a resin sheet 10 which is made from a material having the gloss of a tone of pearl, metal, etc., and formed by vacuum molding.
Patent JP-H11309803-A (JP)
Title: Multi-layered laminated sheet, its manufacture, and multilayered mounting circuit board
Inventor: ONODERA MINORU
IPC: B32B7/02
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To obtain a multi-layered laminated sheet having high strength and elasticity modulus, and excellent heat resistance and chemical resistance, which can be used stably for an extended period without generating peeling caused by environmental change in a processing or after manufacturing, and without causing problems on disposal of a circuit board. SOLUTION: Two or more laminated bodies 2, which is composed of a film 3 formed of a liquid crystal polymer and a adherends 4, is used. The laminated bodies 2 are joined by thermocompression. If the adherend 4 of one of the adjacent laminated bodies 2 and the adherend 4 of the other laminated body 2 are opposite in a joined state, an interlayer sheet 5 composed of a film formed from the liquid crystal polymer is provided therebetween. The laminated bodies 2 and the interlayer sheet 5 have the same chemical composition, wherein mutually different heat resistance is imparted according to whether heat treatment is applied or not, or difference of the heat treatment conditions.
Patent JP-S5641318-A (JP)
Title: Controlling method for temperature of heating furnace
Inventor: FUKUSHIMA IWAO
IPC: C21D1/34
Filed: 1979-09-11
Abstract: PURPOSE:To make it possible to heat slabs at different extracting temps. easily in heating plural slabs, etc. in the same heating furnace, by charging the slabs into the heating furnace with their upper and lower surfaces covered with various kinds of thin steel sheets having different degrees of surface roughness. CONSTITUTION:Optionally arranged slabs 10-18 among many slabs which are successively charged into the same heating furnace are controlled at an extracting temp. 150-50 deg.C lower than that of the other slabs 20. To bring about this purpose, the slabs 10-18 are previously covered with thin steel sheets 22-26 at their upper and lower surfaces. Change of the surface roughness of these steel sheets 22- 26 allows to change the reflectivity of heat radiated from the inner wall of the furnace thereby controlling the heating temp. of the slabs. Hence the slabs are controlled in a 50-150 deg.C temp. range at optional points independently of the extracting order in the furnace.
Patent JP-S5640242-A (JP)
Title: Mask for semiconductor device
Inventor: OGURA MOTOTSUGU
IPC: G03F1/84
Filed: 1979-09-11
Abstract: PURPOSE:To easily judge the fidelity of pattern dimensions for design dimensions by eye measurement by providing a photomask with a key for mask alignment by the pattern of predetermined dimensions. CONSTITUTION:A register stamp for a letter 1 is appointed as 2. A mask when exposing the letter 1 is provided with a key 3 for matching, a letter 4 and the most important dimension name 5 of a pattern. Two each of patterns 7-10 in the axis of the dimension 5 are made by left patterns and punched patterns in x and y directions. The dimension 5 is provided near a display region 6 to avoid confusion with other dimensions and to see in the same visual field of a microscope. The width of a pattern 7 is equal to that of a pattern 8 only when proper exposure. The width of the pattern 8 becomes wider than that of the pattern 7 at excessive exposure. In this way, the relative comparison of dimensions is done and the fidelity of resist pattern dimensions for the pattern design dimensions of a photomask will be inspected with extremely small errors.
Patent JP-H07314786-A (JP)
Title: Device and method for recording
Inventor: KIKUTA MASAYA
IPC: B41J19/18
Filed: 1994-05-30
Abstract: PURPOSE:To efficiently perform bidirectional recording by comparing a first recording of a record head with a second recording of a succeeding record head and recording with the record heads only a scanning in one direction out of reciprocating scanning of the record heads when there is no gap between the first and second recordings on a recording medium. CONSTITUTION:When a recording operation is completed, a line feed processing is performed based on a line feed quantity of a current print buffer control table 806. When it is determined that a carriage is located in an opposite side of a home position, a reference to a bottom end margin width storage area 804 of a preceding line print buffer control table 801 is made. When a bottom end margin width LW=0, a reference to a top end margin width storage area 807 of the current print buffer control table 806 is further made. When a top end margin width UW=0, a comparison of a line feed quantity LF of a line feed quantity storage area 805 of the preceding line print buffer control table 801 with a recording width RW of a recording width storage area 803 is further made. When LFnot equal to RW, it is determined that a recording in the returning direction is impossible, and the carriage is returned to the home position without letting the carriage perform any recording operation.
Patent JP-S62274352-A (JP)
Title: Address converting device
Inventor: SAKURABA TATSUTOSHI
IPC: G06F12/10
Filed: 1986-05-23
Abstract: PURPOSE:To facilitate the dynamic allocation of a real storage device to a common area and to utilize the real storage device effectively by arranging a page table which is retrieved by indirect reference in a page table for a segment table. CONSTITUTION:An address part 202, an illegal bit 203, and an indirect display bit 204 are arranged in a page table entry 3201 retrieval based on the virtual address of a page entry to an address converting device and a segment entry. When this bit 203 is 0, the contents of the entry are considered to be legal and when a bit 204 is 0, the actual address of the address part 202 is regarded as the address of a real page to be found and access 205 to the real address is started, thereby finishing the address conversion. When the bit 204 is 1, the address of another page table is indicated and address conversion continuation 206 at the time of indirect display is started. Then, the dynamic allocation of the real storage device to the common area of the entry 201 is facilitated.
Patent JP-S598399-A (JP)
Inventor: NAKAMURA TAKESHI
IPC: H01L23/08
Filed: 1982-07-05
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-S597187-A (JP)
Title: Diazotization of monoazo compound
Inventor: NARITA YOSHIHIRO
IPC: C07D333/38
Filed: 1982-07-06
Abstract: PURPOSE:To raise the yield of a prepared disazo compound, by reacting a monoazo compound with nitrosylsulfuric acid in sulfuric acid having a specific concentration. CONSTITUTION:In diazotizing a monoazo compound (preferably a compound shown by the formula II), shown by the formula I (X is H, halogen, nitro, or trifluoromethyl; Y is H, cyano, alkoxycarbonyl, or carbamoyl) by reacting it with nitrosylsulfuric acid in sulfuric acid, the concentration of sulfuric acid is adjusted to 60-90wt%, preferably 70-85wt%. EFFECT:Since sulfuric acid with a low concentration is used, the unit of sulfuric acid is low, and the expense during the treatment of reaction liquor of the reaction is reduced.
Patent JP-S5818516-A (JP)
Title: Internal-combustion engine
Inventor: KITAMURA SHIYUUICHI
IPC: F02B29/00
Filed: 1981-07-27
Abstract: PURPOSE:To heighten the scavenging efficiency of an internal combustion engine having a main and an auxiliary intake passages and improve the fuel efficiency, by injecting a pressurized intake into a working chamber for the period from the vicinity of the time of change from the exhaust process to the intake process to the vicinity of the time when the exhaust valve is closed. CONSTITUTION:In an internal combustion engine, a main intake passage 8 is provided with an intake valve 6 and a shutoff valve 28, which is closed when the load on the engine is low. An auxiliary intake valve passage 27 is provided with an intake stop valve 20. An injection port 24 is provided upstream to the intake stop valve 20. An intake introduced from a passage 13 and pressurized by a pump 16 is conducted to the injection port 24 through a discharge passage 17, a rotary valve 18 and a groove 23 provided on the inside surface of a valve spindle guide 22, so that the intake is injected into a working chamber 4. For the period from the vicinity of the time of change from the exhaust process to the intake process to the vicinity of the time when the exhaust valve is closed, the rotary valve 18 is open so that the intake is injected into the working chamber 4.
Patent JP-S61275932-A (JP)
Title: Graphic processing device
Inventor: NOTO YAYOI
IPC: G06F3/0488
Filed: 1985-05-30
Abstract: PURPOSE:To make a device convenient for form generation by displaying a grid on demand together with a scale on the display screen of a display device. CONSTITUTION:A desired frame 29 of a form is inputted onto the display screen of a display device 6, and the position of an item indicating a size of characters is pointed on a menu 8 by a pen 9. This pointing is reported to a scale output display generating part 23, and information which displays a scale 30 corresponding to characters for 9 points is supplied from a processing part 25 shown in the figure to a display device display mechanism 17. When the item of grid display is pointed, a grid passing just individual positions of the scale 30 appears on the display screen of the display device 6. The scale and the grid are used as references to point easily a desired position on a tablet 7.