baber/WOPTO huggingface dataset:
Patent JP-S5289188-A (JP)
Title: Gel-forming polysaccharide
Inventor: HISATSUKA KENICHI
IPC: C08B37/00
Filed: 1976-04-05
Abstract: PURPOSE: Gel-forming polysaccharides prepared by the cultivation of bacteria, containing four kinds of glucose etc., with particular ratios, and useful as thickening agent for foods, anti-tumor substance, coagulant, soil conditioner, etc. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S56133023-A (JP)
Title: Packed tower
Inventor: NAKAMURA JIYUN
IPC: B01J8/00
Filed: 1980-03-24
Abstract: PURPOSE:To prevent a packed material from being lifted and avoid interruption of an operation by a method wherein a lift-preventing layer is provided at the upper part of a packed bed in the packed tower, while a strainer is placed at a boundary part and two liquids are introduced from the upper part of the lift-preventing layer and from the lower part of the packed bed, respectively. CONSTITUTION:In the packed tower such as a solid-liquid contact reactor, a washing tower of the like, a solid material is packed in the tower 4 to form the packed bed 5 and the liquid 6 is passed upwardly through the bed 5 from the lower part. On the other hand, a solid material is packed on the upper part of the bed 5 to form the lift-preventing layer 7 and the other liquid 7 is passed downwardly through the layer 7 from the upper part of the layer 7. The two liquids 6, 8 are drained through the strainer 11 provided at the boundary between the bed 5 and the layer 7. Accordingly, the packed material is perfectly prevented from being lifted and the operation is protected from being interrupted.
Patent JP-S63214502-A (JP)
Inventor: RAERU BURENTO TAPURIN
IPC: F15B15/28
Filed: 1988-02-19
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-H09208707-A (JP)
Title: Device for preventing entrainment
Inventor: KOYANAGI KUNIHIKO
IPC: B01J3/02
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To stop an entrainment phenomenon in an early stage and shorten the heat-up time by automatically detecting the occurrence of the entrainment phenomenon and automatically controlling the vacuum degree of a reactional vessel. SOLUTION: This device for preventing the entrainment comprises an entrainment detecting sensor 20 for detecting the presence or absence of the occurrence of the entrainment phenomenon when heating up a raw material introduced into a reactional vessel 1 to a reactional temperature thereof and a controlling part 9 for automatically changing the opening of a bypass valve 7 based on an output signal from the entrainment detecting sensor 20 by unit opening stepwise for each preset unit time in a dehydrating polycondensation reactor E, equipped with a pipe 4, communicating with the reactional vessel 1 heated with a heating means 3 at a communicating hole (1a) of the reactional vessel 1, communicating with a vacuum pump 5 on the side of the other end and used in order to decompress the reactional vessel 1 and a bypass pipe 6 having the bypass valve 7,  branched from the pipe 4 and interposed therein and capable of changing the opening of the bypass valve 7 and regulating the vacuum degree of the interior of the reactional vessel 1.
Patent JP-S56135475-A (JP)
Title: Novel mandelic pyridine-n-oxide-2-yl-thiol ester and its preparative method
Inventor: MURAKAMI MASAHIRO
IPC: C07D213/89
Filed: 1980-03-26
Abstract: NEW MATERIAL:Mandelic pyridine-N-oxide-2-yl thiol ester of formula I.  
     USE: It is very useful as an acylating agent for amines and hydrazines. For example, it is used as a reagent for synthesis of cephalosporin.  
     PREPARATION: The reaction between pyridine-N-oxide-2-thiol of formula II or its derivative and madelic acid or its derivative is conducted, in the presence of a condensation agent such as N,N'-dicyclohexylcarbodiimide, when free madelic acid is used, in a solvent of dioxane or ethyl acetate at -50°CW100°C, preferably at -20°CW50°C to give the compound of formula I. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63208438-A (JP)
Title: Device for feeding large quantity of sheet
Inventor: KONNO HISAO
IPC: B41J13/10
Filed: 1987-02-20
Abstract: PURPOSE:To eliminate a sheet feed misalignment from an inherent sheet feed device by providing a guide adjustment mechanism for adjusting finely one or both positions of side guides. CONSTITUTION:A side guide 16 at one side is shifted in a direction orthogonal with a sheet feed direction, via the manual operation of a knob 19a. Then, belt holders 29 and 31 moves together with the side guide 16, thereby causing the travel of endless belts 27 and 28. Consequently, other belt holders 30 and 32 shift and a side guide 17 at the other side is moved concurrently therewith as well in a direction orthogonal with the sheet feed direction. Both side guides 16 and 17 are shifted in a direction orthogonal with the sheet feed direction, as a center reference and the interval (d) thereof is so adjusted as to suit a sheet size. Thereafter, a guide adjustment mechanism is used to make adjustment so that there will occur no misalignment between sheets fed with an inherent sheet setting device 13 and sheets fed with a largequantity sheet feed device 12.
Patent JP-H10235093-A (JP)
Title: Drying device
Inventor: MATSUDA EIJI
IPC: D06F58/28
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To reduce the drying time of a drying device, in which hot air in a rotary drum is circulated through a circulation path including a heat exchanger and subjects to be dried are dried through dehumidification in the heat exchanger, and to miniaturize the device by enhancing the dehumidifying capacity of the heat exchanger and to make it possible to accurately detect the degree to which the subjects to be dried are dried. SOLUTION: Subjects to be dried are enclosed in a rotary drum 1 having a rotating shaft extended in an approximately horizontal direction, and a heat exchanger 18 in which hot air containing moisture in the rotary drum 1 is directly heat exchanged by water and an air heater 22 are provided inside a circulation path 16 in which hot air in the rotary drum 1 is circulated by a blower fan 19. The degree to which the subjects to be dried in the rotary drum 1 are dried is detected from the difference between the temperature of the water used in heat exchanging action in the heat exchanger 18 and the temperature of the hot air circulating in the circulation path 16.
Patent JP-H04281359-A (JP)
Title: Linear synchronous machine
Inventor: WATABE TOSHIHARU
IPC: H02K41/03
Filed: 1991-03-05
Abstract: PURPOSE:To suppress fluctuation of acceleration of a vehicle mounted primary system linear synchronous machine constituted such that the length of armature core is shorter than that of the field CONSTITUTION:Inclining parts are provided at the opposite ends of an armature core so that the difference of electromagnetic forces produced at the opposite ends of the armature core, i.e., the fluctuation of thrust, is suppressed. When the inclining parts are composed of iron pieces, constitution and dimension of the armature core are not required to be modified and an inexpensive steel member can be employed as the iron piece. Furthermore, when the iron piece is constituted to have L-type cross-section, it can be fixed easily to the armature core. Alternatively, protruding dimension o the tooth of the armature core is modified to provide an inclining part thus setting the dimension in the moving direction of armature conventionally. When protrusions are provided at the opposite ends of the armature core to provide an inclining parts, the iron pieces are not required. When these arrangements are combined, dimensions at the inclining part are ensured and the dimension in the moving direction of the armature can be minimized.
Patent JP-S58154351-A (JP)
Title: Air gap winding type rotary electric machine
Inventor: OKAMOTO KOUICHI
IPC: H02K3/47
Filed: 1982-03-08
Abstract: PURPOSE:To prevent the damage of a rotary electric machine by interposing a slide sheet between the slide surfaces of a pair of wedges hitted axially between the inner periphery of a magnetic shield and the side of a stator coil, thereby facilitating the hitting of the wedges. CONSTITUTION:A thin insulating cylinder 3 is disposed on the inner peripheral side of a magnetic shield 1 formed in a cylindrical shape integral with laminated silicon steel plates or the like, a stator coil 4 which is formed, for example, of an upper port 4a and a lower port 4b is disposed on the outer periphery of the cylinder 3, an insulating retainer 5 is contacted on the outer periphery of the coil 4, and a stator coil 4 is fixed by axially hitting a wedge 8 made of an insulating material split in thicknesswise direction and formed in tapered shape on the bonded surfaces between the inner periphery of the shield 1 and the outer periphery of the retainer 5. A sheet 11 made of a low friction sheet such as a fluorine resin sheet is bonded on the slide surface of the wedge 8 such as the inner peripheral surface of the shield 1, thereby facilitating the hitting of the wedge 8.
Patent JP-2000239412-A (JP)
Title: Aromatic polyamide film and magnetic recording medium made by using it
Inventor: YONEYAMA WASUKE
IPC: G11B5/733
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of drop out caused by coarse projections and improve the output characteristics by forming a film from an aromatic polyamide containing inorganic particles wherein the proportions of inorganic particles observed on the surface of the film and having various degrees of agglomeration are specified. SOLUTION: A film is formed from a mixture of an aromatic polyamide containing at leas 50 mol% repeating units of formula I or II with 0.01-3 wt.% inorganic particles having a mean secondary particle diameter of 10-500 nm. The film is heat treated and then stretched to give an aromatic polyamide film wherein the number An of inorganic particles with a degree of agglomeration n among those contained in the film and observed on the surface satisfies the relation of formula III, wherein the number of surface projections due to inorganic particles at least on one side is 10,000-5,000,000/mm2, preferably 20,000-3,000,000/mm2, and which has a thickness of 0.5-30 μm, preferably 1-20 μm, and a Young's modulus in tension in one direction of at least 800 kg/mm2.  In the formula, Ar1, Ar2 and Ar3 are each a group of any one of formulas IV to VIII; X and Y each -O-, -CH2 or the like; and 1<=n<=3.
Patent JP-S53123198-A (JP)
Title: Automatic ticket vender
Inventor: TAKEHARA HISAYOSHI
IPC: G06Q50/00
Filed: 1977-04-01
Abstract: PURPOSE: To reduce the waiting time of a user by providing one common memory, in which the dot patterns of a fare corresponding to the destination are stored, for a plurality of ticket venders and by providing a microprocessor, an individual memory and a dot printer for each ticket vender. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0646009-A (JP)
Title: Signal processor and communication system using this processor
Inventor: NISHIMURA MASARU
IPC: G10L19/14
Filed: 1992-02-25
Abstract: PURPOSE:To provide a signal processor, which surely processes signals of different efficient encoding systems, and a communication system using this processor. CONSTITUTION:A efficient encoding system to be processed of a mu-lawPCM signal supplied from an input terminal 10 or an efficiently encoded audio signal supplied from an input terminal 15 is detected by a control part 17, and one of storage devices 13 and 14 where programs corresponding to different efficient encoding systems are stored is connected to a digital signal processing part 12 in response to the detection result, and the audio signal is processed in the digital signal processing part 12 based on the program stored in the selected storage device and is led out from an output terminal.
Patent JP-H01212917-A (JP)
Title: Counter circuit
Inventor: NAKAGAWA KATSUHIKO
IPC: H03K23/72
Filed: 1988-02-19
Abstract: PURPOSE:To detect all bits of a counter circuit to be made zero even when the number of bits of the counter circuit is increased by providing a detection circuit detecting the establishment of a carry lookahead from the lowest order bit LSB to the highest order bit MSB and generating a zero signal in a carry lookahead circuit. CONSTITUTION:When all of 16-bit of a counter 1 are zero, a CLA(carry lookahead) circuit 29 applies carry lookahead to output a logic signal 1. When the logic signal 1 is inputted to a set terminal of a flip-flop 45 as a set signal, the flip-flop 45 is transited to the other stable state and an output signal 0 in response to the set signal is outputted. Then the output signal 0 is a count inhibition signal and fed to an AND circuit 41 through a line 43. As a result, all bits zero such as end of count of the counter 1 is detected at a high speed.
Patent JP-S54130465-A (JP)
Title: Manufacture of expansion type exhaust pipe
Inventor: SAKAI TOMOJI
IPC: B21D41/00
Filed: 1978-03-31
Abstract: PURPOSE: To prevent the cracking, and to cheaply manufacture the titled exhaust pipe, by annealing the cylindrical pipe blank, and then, by expanding a part of above pipe blank into a taper shape.  
     CONSTITUTION: After annealing the blank 1 being formed by seam welding, the blank 1 is held in the female die, and the interior of the blank is thrusted by the taper shape male die; hereby, a partial length of about 150mm of the blank 1 is expanded into a taper angle 2W3 degrees. Hereupon, the maximum rate of expansion {(D 1 -D 0 )/D 0 } becomes about 35%; however, since the material is being made readily extendible due to the annealing, the cracking is prevented. Addtionally, the aluminizing process is applid, and the expansion type exhaust pipe is finished. This method is applicable to any material and kind of the blank. According to this method, the tapered expansion type exhaust pipe, able to reduce the pneumatic noise, is cheaply manufactured. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10235884-A (JP)
Title: Cleaning device
Inventor: YASUTOMI HIDEO
IPC: B41J2/18
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning device for more effectively cleaning an ink discharge port and its peripheral edge of a recording head of an image forming apparatus. SOLUTION: A suction cap 16 comprises a cap housing 52, a tube 54 connected at its one end to a suction pump via a tube 17a and at the other end to sponge in the housing 52, and a rubber cap 56 of a plate. A groove 58 is formed to pass through the cap 56 so that its section includes a line groove for connecting a circular round groove to a plurality of round grooves and the ground grooves are formed in a pattern corresponding to the discharge port when the cap 56 is brought into surface contact with a surface (ink discharge surface) having the port of the ink of a recording head. The head is cleaned by bringing the cap 56 into surface contact with the discharge surface of the head, sucking it by the pump in a direction (e) and removing the ink and dust adhered to a nozzle and its peripheral edge of the head.
Patent JP-S59164185-A (JP)
Title: Developing layer for recording material
Inventor: TORII NOBUHIRO
IPC: B41M5/155
Filed: 1983-03-08
Abstract: PURPOSE:To enhance a color developing speed and the discoloration resistance of a color image, by combining an electron donor colorless dye and an electron receptor developer being an org. carboxylic acid absorbed magnesium and/or aluminum modified inorg. solid acid. CONSTITUTION:A developing sheet using a developer prepared by adsorbing one or more of a fatty acid carboxylic acid and/or an aromatic carboxylic acid being an org. carboxylic acid with a magnesium and/or aluminum modified inorg. solid acid and a coupler sheet (a colorless dye sheet) are combined to form a recording material sheet. As the org. carboxylic acid, azelaic acid or isovalerianic acid is used and, as the solvent for dissolving said acid, water or alcohol can be used. The adsorbing amount of the org. carboxylic acid is pref. 0.5-35pts.wt. to 100pts.wt. of the solid acid.
Patent JP-H01213944-A (JP)
Title: Analyzing device with electron beam irradiation
Inventor: HIRAI TERUJI
IPC: H01J37/244
Filed: 1988-02-20
Abstract: PURPOSE:To perform effectively average analysis of a wider zone of a specimen surface together with local analyses by allowing secondary radiations emitted from a specimen, which is placed in a place to receive irradiation of electron beam dispersed by an electron beam, to be irradiated on secondary radiations measuring device through a throttle. CONSTITUTION:With possibility of coming in and going out, a radiations restricting throttle 5 is arranged at the electron beam focal point 0 of the objective lens 3 of an electron optical system for irradiation of electron beam (e) on the surface of a specimen, while a measuring device for secondary radiations from the specimen 8 is arranged so as to watch the focal point 0. An electron lens 6 is arranged behind this throttle 5, and the electron beam (e) having passed the throttle 5 is dispersed to the zone to irradiate the whole specific region on the surface of specimen 8 placed below the electron lens 6. At this time, light emitted from the specimen surface, secondary radiations of X-rays is irradiated to the secondary radiations measuring device upon passing the throttle 5. This enables local analysis as well as average analyses over a wider zone.
Patent JP-H09224945-A (JP)
Title: Suturing/ligating tool
Inventor: SUGAI TOSHIYA
IPC: A61B17/12
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To easily and firmly suture or ligate living organs and to simplify and miniaturize a suturing/ligating device structurally so that it can be reduced in diameter. SOLUTION: A clip 1 made of a metal or resin comprises a pair of legs 2 and a connection 3 connecting the legs 2 together, the gripping face 4 of each leg 2 being made uneven. The legs 2 of the clip 1 cross each other inside a suturing/ligating device, are spaced apart when rejected out of the suturing/ ligating device, and are closed because of elasticity after being rejected, thereby sewing or ligating a living organ.
Patent JP-H0625542-A (JP)
Title: Synthetic resin composition, its production, aqueous dispersion containing synthetic resin, method for using aqueous dispersion as electric coating bath, and article coated thereby
Inventor: KURAUSU HIYUMUKE
IPC: C08L101/02
Filed: 1993-02-26
Abstract: Synthetic resins containing, as essential components,   A) from 20 to 95% by weight of crosslinkable binders from the group consisting of polymerisation, polyaddition or polycondensation products containing reactive centres in the form of hydroxyl, thio, primary and/or secondary amino groups and/or hydrophilic centres in the form of ammonium, sulphonium and/or phosphonium groups, and B) from 5 to 80% by weight of polymers built up from a core and one or more shells, and in addition   C) from 0 to 50% by weight of one or more crosslinking agents and D) from 0 to 10% by weight of a pigment preparation comprising one or more pigments and a resin having surface-active properties, and E) from 0 to 10% by weight of additives and/or auxiliaries.
Patent JP-S63204464-A (JP)
Title: Mechanical translation device
Inventor: NISHIDA YUKITERU
IPC: G06F17/28
Filed: 1987-02-20
Abstract: PURPOSE:To realize an effective translation job by securing the coincidence between the output form obtained from a translation device and the final format of a prescribed translated sentence so that a translated sentence of a desired format is directly obtained. CONSTITUTION:A display device 13 is constituted so that a document image is shown as it is on a screen 31. An operator draws the ruled lines on the screen 31 to designate the range of an area where a translated sentence is stored. The format information designated by the operator is stored in a memory 14 by an instruction of a format control circuit. Thus the normal translation processing is carried out after a document format is designated by the operator. When the translated sentence obtained from a mechanical translation device main body 12 is stored in the memory 14, the circuit 15 reads out the information on the final format of the translated sentence for reference. Then the circuit 15 scans successively the cells 42 of the memory 14 for detection of an identifier 44 and stores the translated sentence only in the position corresponding to those memory cells owned by the identifier 44.
Patent JP-H03243023-A (JP)
Title: Leakage coaxial line
Inventor: ISHII IZUMI
IPC: H01B11/00
Filed: 1990-02-21
Abstract: PURPOSE:To expand a service area by dispersedly arranging an antenna exclusive for receiving and a repeating antenna set provided with a coupler for amplifying a receiving signal and electromagnetically coupling the amplified output with a leakage coaxial line on plural positions of the coaxial line. CONSTITUTION:A repeating antenna 9 is fixed to a leakage coaxial cable 1. A distributed repeating antenna case 1 includes an amplifier 8 (including a solor power supply), a coaxial sleeve antenna 9 and a high frequency connector 11. As shown in the figure, the case 17 is equipped so as to be stuck fast to the cable 1. A messanger wire 15 is a messanger wire for the cable 1 and the case 17 is equipped so as to be externally stuck to the cable 1 and the wire 15 through a nylon belt 16. A coupler 10 can be externally stuck to the cable 1. The repeating antenna set constituted of the antenna 9, the amplifier 8 and the coupler 10 can be used for expanding the service area in a ground section in which a wave propagation state is low.
Patent JP-H06246698-A (JP)
Title: Method and device for cutting roll-shaped waste
Inventor: YAMAMOTO YOSHIHIRO
IPC: B26F3/00
Filed: 1993-02-26
Abstract: PURPOSE:To facilitate incineration by precutting waste at least slivered by superhigh pressure jet water, so that stirring and mixing in a dust pit of a receiving part for providing uniformity with various dusts can be performed, in the case of processing the roll-shaped waste incinerated. CONSTITUTION:In the case of processing roll-shaped waste R cut, first by opening an opening/closing door 3 by a cylinder 2, the waste R is put into a case 1 and loaded onto a V-shaped cutting floor 6 placed in a closed condition. Next, a sliver cutting superhigh pressure jet water nozzle 12, while moved along a guide rail 19 from a cut starting position in one end of the waste R toward a cut ending position in the other end, is actuated to sliver the waste R by jetting superhigh pressure water. When necessary, a round slice cutting superhigh pressure jet water nozzle 21 is moved in a diametric direction of the waste R along a guide rail 30, to perform round slice cutting into a cut piece of prescribed length. The cut piece after cutting is discharged to a dust pit 5 by opening downward a movable drain board-shaped floor plate 9.
Patent JP-H09230123-A (JP)
Title: Production of color filter and liquid crystal display element formed by using the same
Inventor: HASEGAWA TAKAFUMI
IPC: G02B5/20
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To prevent the sticking of ink on projecting parts, to improve the spread of the ink in recessed parts and to obviate the occurrence decoloration by forming the projecting parts and the recessed parts segmented by the same on a glass base material and subjecting the projecting parts to an ink repellent treatment, and removing the ink-repulsive property from parts other than the recessed part. SOLUTION: The projecting parts 2 to which an adequate ink repulsive property is previously imparted are formed atop a substrate 1. The recessed parts 3 segmented by these projecting parts 2 is made hydrophilic by an etching treatment and thereafter, colored ink is sprayed by an ink jet system thereto to form colored layers 6, by which the color filters are formed. The projecting parts 2 and the recessed parts 3 are disposed by the required number. For example, three pieces of the color filters of R, G, B are necessary for each one pixel if 640 pixels are required in the case of the color filters of stripe shape and, therefore, 1921 pieces of the projecting parts and 1920 pieces of the recessed parts are eventually required. In the case of the mosaic type filters, the circumferences of the pixels are enclosed by the projecting parts.