baber/WOPTO huggingface dataset:
Patent JP-2001187761-A (JP)
Title: Apparatus and method for producing (meth)acrylic acid
Inventor: NAKAHARA HITOSHI
IPC: C07C51/25
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for producing a (meth)acrylic acid, capable of stably producing the (meth)acrylic acid over a long period while effectively preventing the polymerization in the production step of the (meth)acrylic acid (e.g. in a reboiler), and further to provide a method for producing the (meth) acrylic acid by using the apparatus. SOLUTION: At least a part of the apparatus is made of a nickel-chromium- iron-based alloy containing 3-20 wt.% molybdenum, or 1-4 wt.% molybdenum and 0.5-7 wt.% copper.
Patent JP-2000189647-A (JP)
Title: Recording medium processing system
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To prevent usage of a recording medium processing device or a recording part included in the processing device for illegally modifying a recording medium for a game. SOLUTION: This system is composed of a recording medium processing device 3 comprising bill/coin charging ports 4 and 8, bill/coin discriminating and counting parts 46 and 53 to discriminate and count the sort and number of charged bills and coins, a determination part to determine the size of a valuable value usable for a game based on a total amount of the charged bills and coins, a recording part 54 to record the valuable value in a specified recording medium 37 for a game, and a control part 50 to allow recording by the recording part 54, and a monitoring device 200 as a separate body from the recording medium processing device 3 connected to the control part 50 through a communication means 201 to allow the control part 50 to output a specified allowance signal to the recording part 54.
Patent JP-2000168720-A (JP)
Title: Tool for tightening and welding strap
Inventor: HARADA HIROSHI
IPC: B29C65/02
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To make cutting of unnecessary parts of a strap possible after completion of tightening and to make applying of pressure and friction welding to overlapped parts of the strap executable by operation of hydraulic pressure power with manual operations reduced as much as possible by a method wherein a timing mechanism for fluid pressure which can regulate beforehand the time for supply of hydrasulic fluid to be supplied to a second hydraulic motor is provided. SOLUTION: A tightening roller 2 is put under the state of being stalled after a tightening valve lever is pushed down, and with the lever 9A kept being pushed down, air drives a pressure cylinder 8 and a second air motor 5 for vibrator and at the same time flows into an air accumulating chamber 102 of a timing mechanism 100 and accumulates the pressure. When the pressure is accumulated to a specified level, air flows to the opposite side of a shut-off valve 106 and closes the shut-off valve 106. During this process, air is exhausted through an exhaust port 103A while a part of back pressure at the air accumulating chamber 102 is regulated by a needle valve 103, thereby regulates the driving time of the second air motor 5 finely.  Therefore, the timing mechanism 100 functions excellently as a regulating mechanism which regulates the time required for friction welding to be applied between the straps.
Patent JP-2000259950-A (JP)
Title: Method and device for displaying any time information by electronic display label
Inventor: GOODWIN JOHN COKER III
IPC: G06Q20/20
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To change a display state of a display at higher speed by receiving a message including a second piece of information by an EPL, stopping display of a first piece of information, reading the first piece of information from a memory by the EPL and displaying it again by the EPL. SOLUTION: A new piece of any time display information is displayed on the display 54 by a control circuit 58 until a cancellation message is received from an EPL computer by the control circuit 58. Main display information which is displayed before the new piece of any time display information is displayed on the display 54 by agreeing with the cancellation message by the control circuit 58. And a signal to stop the display of the any time information 68 is outputted and a signal to return to the display of the main display information 64 is simultaneously outputted to the control circuit 58 by a timer circuit 76.  Therefore, for example, the any time display information 68 is included in one data register, the display of any time display information 68 is stopped and returned to the display of main information 64, therefore, a signal is transmitted to the control circuit 58 by the timer circuit 76 related to the data register.
Patent JP-2001163289-A (JP)
Title: Plant vessel, and manufacture and transportation method of product
Inventor: HASHIMOTO TADASHI
IPC: B63B35/44
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a plant vessel and a manufacture and transportation method of product capable of shortening the lead time up to the market input of a product and minimizing a risk such as overproduction by fluctuation of demand or the like. SOLUTION: This plant vessel 1 comprises a container chamber 3 for storing a raw material or a product, a production part 4 for producing the product on the basis of the raw material from the container chamber 3, and a carrying device 5 for carrying the raw material and the product between the production part 4 and the container chamber 3.  This manufacture and transportation method of the product comprises the raw material carrying-in step of carrying the raw material obtained in a raw material providing place into the plant vessel 1; the raw material storing process of storing the raw material carried in the raw material carrying-in process into the container chamber 3 within the vessel 1; the product producing process of supplying the raw material stored in the storing process to the production part within the vessel 1 to produce the product; and the product storing process of storing the product obtained in the production producing process in the container chamber 3.
Patent JP-2001157604-A (JP)
Title: Slide type earring
Inventor: YANAGISAWA KATSUHIKO
IPC: A44C7/00
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive earring having an earring clamp, which can be quickly attached and detached and wherein the width of fastening the clamp can be adjusted in proportion to the thickness of an earlobe. SOLUTION: In claim 1, the earring can be fixed on an earlobe with the width of fastening the clamp freely adjusted by using resilient fittings and pressing the upper and lower sides of an earlobe press bar. In claim 2, the earring can be fixed on an earlobe with the width of fastening the clamp freely adjusted by letting the earlobe press bar through an insertion hole made from a silicone rubber and using the restoring force of infilling property of the silicone rubber. In claim 3, the earring is fixed on an earlobe with the width of fastening the clamp freely adjusted by pressing the periphery of the earlobe press bar with the resilient fittings. In claim 4, the earring is fixed on the earlobe with the width of fastening the clamp freely adjusted by getting the earlobe press bar caught in the silicone rubber and the like and using pressing property of the silicone rubber.
Patent JP-H04208736-A (JP)
Title: Broadcast transmission system
Inventor: TANIDO MASAO
IPC: H04L12/18
Filed: 1990-12-04
Abstract: PURPOSE:To shorten the processing time of broadcast transmission by transmitting respective broadcast transmission data to a distribution system in the order from data whose number of destinations is smallest and eliminating the time required to erase contents of a transmission address storage means in the distribution system. CONSTITUTION:A transmission destination group for each broadcast transmission number is stored in a transmission destination storage means 1 as pairs of destination numbers and destination addresses. A destination number counting means 2 refers to stored contents of the storage means 1 to count the number of destinations for each broadcast transmission number. A transmission order determining means 3 determines the transmission order of broadcast transmission data in the order from data whose number of destination is smallest, and broadcast transmission numbers, destination numbers and destination addresses are outputted in accordance with this transmission order. A transmission means 5 adds destination numbers and destination addresses to transmission data stored in a transmission data storage means 4 to transmit them to the distribution system in accordance with the order outputted by the determining means 3.
Patent JP-H04213296-A (JP)
Title: Channel setting system for remote line concentrator
Inventor: YAMASHITA KATSUYA
IPC: H04Q3/60
Filed: 1990-12-10
Abstract: PURPOSE:To utilize a line installation and to economize the installation by using a network switch so as to accommodate both an outgoing and an incoming subscriber to a remote line concentrator and connecting them. CONSTITUTION:Upon the detection of a call from a subscriber 50, a remote line concentrator RLU applies line concentration to a subscriber line 51 and sends accommodated location information to a master exchange 30 through a control channel 22. The master exchange retrieves both the incoming and outgoing subscribers and when the accommodation is confirmed in the RLU, a command is given to the RLU 10 and the subscriber 51 and a channel 21 are connected by a network switch 12. Thus, both the incoming and outgoing subscribers are connected with number of lines fewer than number of the subscribers, channels of both the subscribers are connected on the inside of the RLU and the line up to the master exchange is not required, then number of line installations is reduced.
Patent JP-H0660278-A (JP)
Title: Display monitor
Inventor: KONNAI TETSUYA
IPC: G01D21/00
Filed: 1990-12-11
Abstract: PURPOSE:To improve a function of the whole system by executing quickly an objective screen display, even in the case a screen lock state is generated. CONSTITUTION:The monitor is provided with a CRT display part 1, a touch panel 2, an input control part 4, and a main control part 5, and a key code of a function key sent from the input control part 4 is read out, and from the read-out function key code, which screen task is activated is decided, and in the case an activation request is performed for its screen task, whether a screen lock is generated or not is decided, and in the case the screen lock is generated, its screen lock is released.
Patent JP-H04216358-A (JP)
Title: Cassette housing rack
Inventor: SATO KEIJI
IPC: G11B15/68
Filed: 1990-12-15
Abstract: PURPOSE:To prevent a small cassette from running on small cassette guides in the cassette housing rack for an automatic cassette changer provided with a pair of small cassette guides on a rack plate and to smoothly lower the small cassette guides when a large cassette is inserted. CONSTITUTION:The aforesaid small cassette guides 5. and 5 are made higher on the way in the direction of inserting the cassette than guide grooves for the large cassette, so that the small cassette 2 is prevented from running on the small cassette guides 5 and 5 by the above high formed part. Then, each guide width of front parts prior to the high formed parts of the small cassette guides 5 and 5 is made narrower than each guide width of the high formed parts, and at the time of inserting the large cassette, the inner surface side of the guide groove on the lower surface of the large cassette and the side surface of the small cassette guides 5 and 5 are not brought into contact with each other as much as possible to diminish the friction resistance between them, thus lowering smoothly the small cassette guides 5 and 5.
Patent JP-H04217305-A (JP)
Title: Manufacture of iron-nitride-based high-density sintered body
Inventor: OTA JUN
IPC: C22C33/02
Filed: 1990-12-19
Abstract: PURPOSE:To get a practical iron nitride high-density sintered body by a manufacturing process comprising a step for applying nitride treatment to iron or iron alloy powder and making Fe, N, etc., at the periphery of the powder particles, a step for sintering the powder particles, and a step for applying interparticle oxidation treatment. CONSTITUTION:Using water atomized iron powder and carbonyl iron powder, the iron powder is nitrized into nitrized powder by gas nitriding method. For nitriding treatment, using H2 gas and NH3 gas as reaction gas, the particles mainly composed of Fe4N and Fe16N2 or particles whose insides consist of Fe and the peripheries mainly consist of Fe4N or Fe16N2 are formed. As regards the one where approximately the whole has become Fe4N, the reduction treatment is performed in the mixed gas atmosphere of H2/NH3 so as to form the metal shell of Fe on the surface of nitrized powder particles. Then, it is sintered while being oxidated in an oxidative atmosphere.
Patent JP-H06188457-A (JP)
Title: Led light emitting circuit
Inventor: UCHIDA YUKIO
IPC: H01L33/00
Filed: 1990-12-20
Abstract: PURPOSE:To allow only the same colored LED to be emitted by counterposing two paired LEDs which emit the same color and constituting a diode bridge and changing the direction of electric currents flowing in the bridge. CONSTITUTION:LED D2 and D3, and LED D5 and D6, which emit the same color, are counterposed, thereby constituting a diode bridge. When a power source inlet terminal A is positive and a power source inlet terminal B is negative, an electric current I1 flows in a loop L1. As a result, the electric current I1 in the LED D2 and D3, which emit the same color so that the LED D2 and D3 may emit light. Then, when the power source inlet terminal A is negative while the power source inlet terminal B is positive, an electric current 12 flows in a loop L2. As a result, the electric current 12 flows in the LED D5 and D6 which emit the same color. It, therefore, possible to satisfy a current adjustment location with a single resistor R and hence simplify this construction.
Patent JP-H04224044-A (JP)
Title: Production of high strength mold for precision casting
Inventor: IIJIMA KATSUMI
IPC: C04B35/00
Filed: 1990-12-25
Abstract: PURPOSE:To provide a mold improving high temp. creep strength and having a little high temp. deformation by blending binder to filler having the specific grain distribution to form slurry, alternately coating this slurry and fine grain refractory on surface of a pattern and sintering. CONSTITUTION:The above filler is composed of Al2O3 grains having grain diameter in the range of 0.5-40mum and this grain distribution satisfies the equation. This filler is blended into the binder of a colloidal silica at 60 to 90% ratio to form above slurry. This slurry and the fine grain refractory are alternately coated on the surface of pattern and sintered. The filler contains at least one kind among TiO2, MgO, ZrO2, etc., and the grain size distribution is satisfied as the above. The fine grain refractory is composed of at least one kind of Al2O3, TiO3, MgO, etc. By this method, as the mold improving the high temp. creep strength and having a little high temp. deformation is provided, unidirectional solidifying allay and single alloy are cast by using this mold.
Patent JP-H04221662-A (JP)
Title: Image recording device
Inventor: KOBU MAKOTO
IPC: B41J29/00
Filed: 1990-12-25
Abstract: PURPOSE:To make unit replacement, maintenance inspection and supply exchange easy by connecting an imaging unit to its adjoining imaging unit using a parallel connecting members. CONSTITUTION:Imaging units 2 are arranged and stacked on the other on a base unit 1. The imaging units are connected together using a connecting member 4. Then the connecting member 4 is formed as a parallel link bar and is arranged on both sides of the imaging unit 2. If one imaging unit 2 is moved, another imaging unit 2 stacked on the former moves as it is on account of the former. An imaging unit 2 present right under the moving imaging unit 2 is partly opened and for example, toner in a supply member 6 and a printing sheet can be easily detached.
Patent JP-H04213163-A (JP)
Title: Vectorization processing system
Inventor: SAKON SHOICHI
IPC: G06F17/16
Filed: 1990-12-07
Abstract: PURPOSE:To vectorize a loop including a division recurrence formula by a compiler corresponding to a vector processor (vector computer). CONSTITUTION:At the time of a compile, a recognizing means 21 recognizes the division recurrence formula in the loop in a source program 1. The recognized division recurrence formula is transformed into a multiplication recurrence formula by a transforming means 22. The division recurrence formula can be generally vectorized.
Patent JP-H04222853-A (JP)
Title: Phenolic resin molding material for injection molding
Inventor: GOTO MANABU
IPC: C08K5/17
Filed: 1990-12-26
Abstract: PURPOSE:To obtain a phenolic resin molding material for injection molding having excellent fluidity and heat stability in a cylinder and remarkably improved in impact resistance of molding. CONSTITUTION:The objective phenolic resin molding material obtained by adding alpha, alpha-dimethoxy-p-xylene to a mixture consisting essentially of phenolic resin, hexamethylene tetramine and glass fiber, having 30-70wt.% glass fiber content and having 0.3-3.0mm number-average fiber length of glass fiber. The molding material can remarkably improve heat stability in a cylinder and impact resistance of the molding.
Patent JP-H04231380-A (JP)
Title: Production of silicon nitride sintered body
Inventor: TSUJI SHINJI
IPC: C04B35/58
Filed: 1990-12-28
Abstract: PURPOSE:To solve such a problem that a sintered material has low strength at temp. as high as 1400 deg.C at which a gas turbine engine is used, by adding Al2O3, Y2O3, SiO2, etc., as a sintering assistant for silicon nitride to form an amorphous phase in the intergranular area. CONSTITUTION:A mixture powder is prepared by adding Y2O3 of <=0.5mum average particle size by 2-5wt.% and Al2O3 of <=0.1mum average particle size by between <0.01wt.% and >=0.005wt.% as the sintering assistant to Si3N4 powder of <=0.5mum average particle size and <100ppm total amt. of metal impurities. This mixture powder is molded and sintered at 1650-1800 deg.C in a nonoxidative atmosphere. The obtd. high-temp. high-strength silicon nitride sintered body has >=500MPa four-point bending strength at 1400 deg.C in average.
Patent JP-H04117361-A (JP)
Title: Derivative of n-hals-substituted amic acid hydrazide
Inventor: RONARUDO EDOWAADO MAKUREI
IPC: C08K5/37
Filed: 1990-12-21
Abstract: NEW MATERIAL: A compound of formula I [R is H, oxyl, OH, an aliphatic group, an alicyclic group, acyl, etc.; (n) is 1 or 2; R 1  is H or an alkyl; R 2  is an aliphatic group, an alicyclic group, an aryl, formula II, etc.; R 3  is a direct bond, a divalent aliphatic group, a divalent araliphatic group, etc.; R 4  is H, an aliphatic group, etc.; R 5  is N-CR 11 R 12 , NR 13 R 14 , etc., when (n) is 1, or R 5  is NR 6 -Q-R 17 -Q-NR 6  when (n) is 2 (Q is CO, SO 2 , etc.; R 6 , R 11 -R 13  are each H, an aliphatic group, an aryl, etc.; R 14  is an aliphatic group, an aryl, etc.; R 17  is a divalent aliphatic group].  
     EXAMPLE: 2,2'-[N-(2,2,6,6-Tetramethyl-4-piperidinyl)oxamoyl]terephathalic acid hydrazide.  
     USE: A stabilizer for polymer compositions which are susceptible to deterioration by heat, oxidation and chemical light.  
     PROCESS: For example, a compound of formula III is reacted with a compound of formula IV to give a compound of formula I wherein R 5  is N=CR 11 R 12 . 
     COPYRIGHT: (C)1992,JPO
Patent JP-H04222904-A (JP)
Title: Erasing system in magnetic recording/reproducing device
Inventor: IMURA HISAFUMI
IPC: G11B5/024
Filed: 1990-12-25
Abstract: PURPOSE:To offer an erasing system in a magnetic recording/reproducing device which can expand the erasing function by automatically performing the erase of specified plural tracks. CONSTITUTION:By storing the recording states of each track in a magnetic recording medium forming plural annular tracks to the concentric circular form for recording and also by specifying the recorded state of erased track number, etc., the track conformed to a condition is selected by referring to the aforementioned storage contents, then the record of the track is automatically erased.
Patent JP-H04234255-A (JP)
Title: Exchange network control system
Inventor: KISHIKAWA TOKUYUKI
IPC: H04Q3/76
Filed: 1990-12-28
Abstract: PURPOSE:To efficiently perform connection without being conscious of the place of resources of an exchange system when it is controlled. CONSTITUTION:Directory service units 8a, 8b include conversion information from a name to a telephone number accumulated in conversion information accumulation means 6a, 6b, and a control unit 5 includes an access means 2 to make access the directory service unit for the conversion of a designated name to the telephone number.
Patent JP-H04242771-A (JP)
Title: Image forming device with developer residual quantity detecting device and cartridge attachable to and removable from said device
Inventor: INUYAMA SATOHIKO
IPC: G03G15/08
Filed: 1990-12-28
Abstract: PURPOSE:To remove a bad effect due to a change in floating capacity of a lead wire by eliminating the lead wire for connecting a detecting conductor to a developer residual quantity detecting circuit. CONSTITUTION:At least a toner residual quantity detecting circuit 20 and an AC bias source 3 are mounted on a printed circuit board 21, and a detecting conductor 2 and a developing sleeve 1 in a cartridge 11 are electrically connected to each other through conductive patterns 24, 25 and a detecting conductor connecting member 22 and AC bias connecting member 23 having spring property. Thus, a connecting lead wire is not required, the floating capacity to the detecting conductor is fixed, and a voltage output detected by the detecting conductor is prevented from receiving a bad effect due to the floating capacity of the lead wire.
Patent JP-H04218210-A (JP)
Title: Anisotropic conductive film
Inventor: MATSUI YASUO
IPC: H05K3/32
Filed: 1990-12-17
Abstract: PURPOSE:To largely decrease the value of stress of stress remaining on a adhesion boundary face after hardened, and improve the reliability of electrical connection, without deterioration in various characteristics such as storage stability, hardenability, repairability, by mixing conductive particles in a resin component consisting of epoxy resin, silicone denaturated epoxy resin, reactive elastomer, and latent curing agents to produce aniosotropic conductive films. CONSTITUTION:Upon reaction of an epoxy resin and polysilanol to produce a silicone denaturated epoxy resin, followed by addition of an epoxy resin and a reactive elastomer to prepare an uniform resin solution, further mixing a latent hardening agent and conductive particles therein, subsequently it is cast and elongated on a carrier film and is dried to obtain an anisotropic conductive film.
Patent JP-H08500727-A (JP)
Title: 新規な酵素製剤及びその製造方法
IPC: D21C3/22
Filed: 1993-05-24
Abstract: (57)【要約】
Ｔ．レエセイｘｌｎ１およびｘｌｎ２遺伝子の構造および蛋白質の１次構造を記載している。ヘミセルラーセ酵素を含む酵素製剤を記載している。この酵素はまた部分的または完全にセルロース分解活性を欠いていてもよい。この製剤は粗製かつ未精製の形態で用いることができ、特にパルプおよび紙の製造に有効である。
Patent JP-H04507271-A (JP)
Title: 自動掘削制御装置及び方法
IPC: E02F9/20
Filed: 1989-10-26
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-H10501208-A (JP)
Title: 高温加水分解法により金属含有材料から金属を抽出する方法
IPC: C01B9/02
Filed: 1995-06-01
Abstract: (57)【要約】
本発明はＺｎ、Ｃｄ、Ｐｂ、Ｈｇ、Ｃｕ、Ｓｎ（Ｓｎ（０）およびＳｎ（ＩＩ）として）、Ａｕ、Ａｇ、Ａｓ、ＳｂおよびＢｉから成る群から選ばれる金属の１種またはそれ以上を含む金属含有材料を、高温加水分解法により、７００〜１１００℃、好ましくは８００〜９００℃において、２５〜４５容積％の水蒸気、０％〜１２容積％の二酸化炭素、２〜２０容積％の塩化水素、０〜１５容積％の一酸化炭素の少なくとも１種を含み、残りは窒素で随時酸素を含むガス組成物と反応させ、上記群の金属を揮発性金属塩化物の形で抽出することを特徴とする金属含有材料、特に廃棄物から金属を抽出する方法に関する。特に金属含有材料はさらにＦｅ、Ｃｒ、Ｍｎ、Ｎｉ、Ｍｇ、Ｃａ、Ａｌ、Ｓｉ、Ｔｉ、ＣｏおよびＺｒから成る群から選ばれる１種またはそれ以上の金属を含み、これら後者の材料を反応条件下で加水分解して非揮発性の金属酸化物にするか、または酸化した形で残すかまたは非揮発性の金属塩化物の形にし従って原料中に残留させる。
Patent JP-H07507353-A (JP)
Title: 発火抵抗性カーボネートポリマーブレンド物
IPC: C08K5/36
Filed: 1993-05-27
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。