baber/WOPTO huggingface dataset:
Patent JP-H01301563-A (JP)
Title: Production of sintered sic
Inventor: YUZAWA YOSHIHIKO
IPC: C04B35/565
Filed: 1988-05-25
Abstract: PURPOSE:To improve flexural strength of dense sintered SiC providing molded articles having excellent strength and shape retention, by blending SiC fine powder with a specific molding binder and a sintering auxiliary, granulating, molding and sintering. CONSTITUTION:0.5-2.0pts.wt. PVA having 20,000-30,000 molecular weight is blended with 1.0-3.0pts.wt. polyethylene glycol (PEG) obtained by blending PEG having 1,000-1,500 molecular weight with PEG having 150-250 molecular weight in the ratio of 10-20:1 and 0.5-3.5pts.wt. stearic acid to give a molding binder. Then 100pts.wt. SiC fine powder having <=3mum average particle diameter and >=95% purity is blended with the binder, a sintering auxiliary, a dispersant, an anti-foaming agent and water and granulated by a spray dryer to give molding granules having 50-120mum average particle diameter. Then the granules are molded, dewaxed and sintered at 1,750-2,100 deg.C for about 3 hours.
Patent JP-H07335749-A (JP)
Title: Manufacture of semiconductor device
Inventor: ERIGUCHI KOUJI
IPC: H01L23/522
Filed: 1994-06-09
Abstract: PURPOSE:To provide a forming method of a wiring preventing the deterioration of the reliability and performance of a device and consisting of two kinds or more of wiring materials. CONSTITUTION:In a wiring forming process composed of two kinds or more of wiring materials, polysilicon 9 as a lowermost layer is buried into a silicon oxide film 3 as an inter-layer insulating film by a desired wiring pattern 8, a tungsten silicide 10 is deposited, and the tungsten silicide 10 is dey-etched while using the inversion pattern II of the deised wiring pattern 8 as a mask, thus forming a wiring. Accordingly, the etching of an active region 21 due to an inverted tapered shape or the alignment displacement of the wiring pattern can be prevented, and an alignment accuracy margin at the time of the formation of the wiring pattern can be expanded, thus manufacturing an excellent semiconductor device.
Patent JP-S5251510-A (JP)
Title: Frequency generator and motor with that generator
Inventor: FUJITA MASAHIKO
IPC: H02K21/24
Filed: 1975-10-23
Abstract: PURPOSE: The cancelling coil is connected in series with the generating coil, the voltages induced by the driving coil are cancelled and thereby S/N ratio of the frequency generator is improved at large extent. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5829712-A (JP)
Title: Extraction and separation of lipid of sea snake
Inventor: HANEDA TAKEO
IPC: C07F9/10
Filed: 1981-08-13
Abstract: PURPOSE:To extract and separate the lipid of sea snake, free from phospholipids and fishy smell, and effective for the remedy of stiff and painful shoulder, with simple procedure, by extracting the whole sea snake, especially the lump  of lipid in the abdominal cavity of a sea snake, with an organic solvent. CONSTITUTION:The whole body of a sea snake, especially the lump of lipid existing in the abdomenal cavity, or chopped pieces of the lipid lump, are extracted with a solvent selected from acetone, a mixture of chloroform and methanol (at a volume ratio of 1:2), and a mixture of n-hexane, ethanol and water (at volume ratios of 10:9:1), and the lipid is separated from the extract liquid. The lipid is fractionated with a mixture of petroleum ether and aqueous ethanol or aqueous methanol, and the simple lipid is separated in the upper petroleum ether layer leaving the phospholipid in the lower alcohol layer. Since the process can be performed without heating in water in contrast with the conventional methods, an excellent product essentially free from fishy smell can be obtained.
Patent JP-S5829148-A (JP)
Title: Magnetic recording medium
Inventor: OZAWA KAZUNORI
IPC: G11B5/72
Filed: 1981-08-15
Abstract: PURPOSE:To enhance the running property by coating the surface of a metallic ferromagnetic thin film with a lubricant with a low coefft. of friction. CONSTITUTION:The surface of a metallic ferromagnetic thin film is coated with a silane coupling agent such as ethyltriethoxysilane or a titanium coupling agent such as isopropyltristearoyl titanate, and after firmly bonding the coupling agent to the thin film by the reaction of them, the coated surface is coated with a lubricant having a carbon chain compatible with the carbon chain of the coupling agemt, e.g., higher alcohol, higher fatty acid, ester of alcohol with higher fatty acid, higher fatty acid amide, higher hydrocarbon or olefin modified silicone oil.
Patent JP-S6021050-A (JP)
Title: Lithographic original plate requiring no dampening water
Inventor: TANIGUCHI MASAHARU
IPC: G03F7/00
Filed: 1983-07-15
Abstract: PURPOSE:To obtain a lithographic original plate requiring no dampening water and being unaffected by temp. and oxygen, and sensitive to a long wavelength side by incorporating a specified compd. in a photohardenable adhesive layer. CONSTITUTION:A photopolymerizable adhesive layer 2 contains a compd. having in the molecule at least one OH group and at least one photodimerizable group represented by any of formula I -VI in which R1 is an aryl or heterocyclic group or the like; R2, R3 are each H, 1-10C alkyl, or the like; and R4 is H, halogen, 1-10C alkyl, or the like. This layer 2, a silicon rubber layer 3, and protective layer 4 are laminated on a base plate 1, and it is imagewise exposed to actinic rays through a positive film 5, and immersed into a developing soln. The OH group of the layer 2 contributes to strong adhesion to the silicone rubber, and strong photohardening and adhesion caused by the dimerizable group are achieved without being affected by temps. and oxygen. Since it can be made sensitive to the long wavelength side, development latitude can be enlarged, and superior operability and good storage stability can be obtained.
Patent JP-H11292500-A (JP)
Title: Air balancer
Inventor: MATSUI AKIO
IPC: F15B15/26
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To automatically correct the pilot pressure of a pressure regulating valve by providing a stopper so that a pneumatic brake main body coupled with the piston rod of an air cylinder can be slightly moved relatively to the air cylinder in the axial direction of the piston rod. SOLUTION: A brake member 3 is coupled with the piston rod 2 of an air cylinder. When air is discharged from ports 14, 15, the brake member 3 is inclined by springs 8, 9, and initial frictional force is generated between the brake member 3 and the piston rod 2. The brake member 3 and the piston rod 2 are connected by this initial frictional force, and they are moved between both stoppers 4, 5. When they collide with one stopper, the rotating force corresponding to the product of the eccentric quantity between the axis and the stopper and the thrust of the air cylinder 1 is added to the moment inclining the brake member 3 to surely stop the piston rod 2, thereby the internal pressure of the air cylinder 1 can be corrected to the strict balance pressure.
Patent JP-H10299010-A (JP)
Title: Permanent form material
Inventor: HINOBAYASHI JOJI
IPC: E02D27/01
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a permanent form material for concrete that is capable of developing satisfactory drainage for a long period of time. SOLUTION: A permanent form material is made up of a square plastic board 1 provided with a plurality of hollow parts 1c with the lower ends thereof opened at least. The structure is such that a number of pares communicating with the hollow parts 1c are formed to the reverse side 1b of the plastic board. The pores are desirable to be continuous pores that are formed by foaming the reverse side 1b of the square plastic board, and furthermore a fibrous layer is desirable to be layered integrally to the reverse side 1b. For a concrete structure with such permanent form materials stuck integrally to its surface, water infiltrating from the outside through the concrete structure flows through the pores into the hollow parts 1c and is drained off from the opened lower ends of the hollow parts 1c.
Patent JP-H01297740-A (JP)
Title: File recall system
Inventor: TOMIYAMA TAKUJI
IPC: G06F12/00
Filed: 1988-05-25
Abstract: PURPOSE:To shorten a time required for a recall processing by starting up the recall processing consisting of another task at the time of requiring the recall of a migrated file, and continuing another processing without waiting the completion of the recall processing. CONSTITUTION:A job startup processing 100 performs preparatory work for a job first by reading a leading (dollar mark) JOB text in job description 10. Next, the processing 100 executes a file management/file retrieval step 12 by reading a (dollar mark) ASSIGN text in which a file used in the job is designated in the job description 10 one by one. In the file retrieval step 12, a file managing file 33 to manage the stored position of the file is read. And in case of migrating the file to be allocated in a migration volume 32 like the file A, a recall request step 14 is executed.
Patent JP-H02307138-A (JP)
Title: Record control system for index forward compiling file
Inventor: TAKAHASHI MASAE
IPC: G11B20/12
Filed: 1989-05-22
Abstract: PURPOSE:To add the new volumes in response to the increase of the number of records and to ensure the expansion properties by setting an index area and a data area to the different volumes. CONSTITUTION:A file control mechanism 13 is prepared together with a user program 14, the floppy disk drivers 16-1 and 16-2 which drive the volumes A and B, and a floppy disk controller (FDC) which controls both drivers 16-1 and 16-2. Then an index area 2 and a data area 5 are added to the volumes A and B respectively. Thus the new volumes are added in response to the increase of the number of records and the extension properties are ensured.
Patent JP-S5252368-A (JP)
Title: Semiconductor device
Inventor: MORIMOTO SATOSHI
IPC: H01L21/3205
Filed: 1975-10-24
Abstract: PURPOSE: To prevent corrosion of wired Al part by covering it with thin film of Al solid solution containing metal which is more base in the electrode potential than Al. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10315988-A (JP)
Title: Steering shaft cover
Inventor: YAMADA MITSUHIRO
IPC: B62D1/20
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To reduce cost of a steering shaft cover and improve its assembly workability by a simple structure. SOLUTION: In a steering shaft cover 10 which consists of a first cover part 11 and a second cover part 12 arranged above the first cover part and seals a section between a steering shaft 13 and a panel on car body side by these cover parts 11, 12, slits 14, 15 in which the steering shaft 13 is fitted are provided in the first and second covers 11, 12.
Patent JP-S5752973-A (JP)
Title: Graphic inputting equipment
Inventor: NAGAMORI TAKAZOU
IPC: G06F3/048
Filed: 1980-09-16
Abstract: PURPOSE:To input diagrams drawn with thick lines with a small number of input operations and at the same time, to reduce inputting time, by moving patterns stored in the memory on the coordinate memory in accordance with the movement on the tablet plate. CONSTITUTION:Clock pulses are given to an X-counter 5 and a Y-counter 6, and the value of the X-counter 5 is given to a driver 7. The Y-counter 6 is advanced at every scanning. Then, gates 11 and 10 are opened by the sense output of a circuit 8, and values X and F of the coordinate are given to X- and Y-preset counters 18 and 17. On the other hand, an FF circuit 22 is set by the sense output, and a gate 23 is opened. Moreover, the clock pulse is given to X- and Y-address counters 21 and 20 through connecting lines 32 and 51. Thus all addresses of a fixed memory 26 are scanned. Then, gates 28 and 27 are opened by the sense output from a memory 26, and values of the X- and Y-preset counters 18 and 17 are written in a coordinate memory 31.
Patent JP-S61296153-A (JP)
Inventor: KURAUSU GURIYUTSUSERU
IPC: D04B15/32
Filed: 1986-06-04
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-S5253883-A (JP)
Title: Process for preparing novel thiazolotriazolone compounds and agricultu ral and horitcultural bactericides therefrom
Inventor: MORISHIMA YASUSHI
IPC: A01N43/90
Filed: 1975-10-27
Abstract: PURPOSE: Thiazolotriazoline compounds of the formula I (wher R 1  is lower alkyl; R 2  is H or lower alkyl). For example, 2H-3-oxo-5-methylthiazolo [2,3-C]-1,2,4-triazole is cited. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6013771-A (JP)
Inventor: KENESU UEIN BAROU JIYUNIA
IPC: A01N47/36
Filed: 1984-06-19
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-S6112070-A (JP)
Inventor: AIFUAN KANRIBERU
IPC: H01L31/0224
Filed: 1985-06-14
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-S61287179-A (JP)
Title: Josephson integrated circuit
Inventor: SAI CHIYOUSHIN
IPC: H01L39/22
Filed: 1985-06-13
Abstract: PURPOSE:To eliminate an effect by magnetic flux trapped by a grounding thin-film by fitting a plurality of terminals feeding vortex driving currents to a first thin-film while arranging a second thin-film in a shape that paths for vortex driving currents are narrowed or current paths among the terminals and a grounding terminal are interrupted. CONSTITUTION:When grounding thin-films are formed by a thin-film 1 and partition walls 2, the superconducting critical temperature of the thin-film 1 is represented by TCG and the superconducting critical temperature of the partition wall 2 by TCG' and TCG>T>TCG' holds in the ambient temperature T of a circuit, the partition wall 2 is brought to a normal conductive state, and the thin-film 1 is brought to a superconducting state. When a Josephson circuit thin-film is brought to the normal conductive state under the state and DC currents are injected into the grounding thin-films from a vortex driving current supply terminal 3, vortexes are moved in the grounding thin-films by Lorentz's force. The grounding thin-films are divided by the double pectinate partition walls 2 under the normal conductive state at that time, and currents injected from the terminal 3 move in a zigzag manner and flow in the grounding thin-films. Accordingly, vortexes are shifted by a small quantity of driving currents, and can be concentrated to the peripheral sections of the grounding thin-films and the peripheries of the partition walls, thus avoiding an effect by magnetic flux trapped by the grounding thin-films.
Patent JP-H02309175-A (JP)
Title: Condensing evaporator
Inventor: ISHII HIROSHI
IPC: F25J3/00
Filed: 1989-05-22
Abstract: PURPOSE:To utilize merit of a liquid circulation type condensing evaporator and to reduce costs of facility expenses, operation expenses, etc., by supplying liquid medium from a liquid reservoir of the lower end side of a slope to thermally exchange it with the fluid of a second fluid chamber, receiving the medium which is not evaporated at the upper end side of a passage, and supplying it to a liquid reservoir of the other liquid medium passage. CONSTITUTION:Liquefied oxygen LO to be introduced into an oxygen chamber 12 is supplied from a liquid supply tube 22 to a liquid reservoir 17 of first passage 15a side via a liquid supply hole 24, and fed into the passage 15a. The oxygen LO in the passage 15a is thermally exchanged with nitrogen gas GN flowing to a heat transfer plate 14 and a nitrogen chamber 13 adjacent via a partition plate 11, partly evaporated to become bubbles of oxygen gas GO. On the other hand, the oxygen LO not evaporated in the passage 15a is fed out of the outlet end of the passage 15a along with the gas GO, and fed down to a liquid reservoir 18 provided at the end of the passage 15a. Thus, the medium amount fed down under a condensing evaporator can be reduced to largely decrease facility expenses, and operating power expenses.
Patent JP-S62285537-A (JP)
Title: Optical reception circuit
Inventor: SAWAI TAKANORI
IPC: H04B10/69
Filed: 1986-06-03
Abstract: PURPOSE:To attain one chip circuit integration up to a signal processing section including a photodetector by providing a head amplifier, a dummy amplifier, a detection section, a differential amplifier and a comparator. CONSTITUTION:The dummy amplifier 2 having a constitution symmtrical to the 1st stage head amplifier 1, a peak detection section 3 detects a peak value of a head, the dummy amplifier 2 and the peak detection section 3 form an intermediate value of the head amplifier amplitude and the differential amplifier 5 receives the intermediate value and the output of the head amplifier 1 as the optical ATC circuit, and the comparator 7 binary-codes the output of the ATC circuit and the reference potential. Since the variation of the bias is expected for the ATC circuit and the reference potential to some degree, hysteresis is provided to the comparator 7. Thus, even when a mean value detection section 4 generating the reference potential of the comparator uses an externally mounted capacitor, a complete one chip integration is attained.
Patent JP-S5352598-A (JP)
Title: Photostable polyurethane elastomer composition
Inventor: MAKI HIROHISA
IPC: C08L75/00
Filed: 1976-10-25
Abstract: PURPOSE: To prepare the title composition of high elongation and having excellent abrasive, weather, heat, and oil resistances, etc. by the reaction of a mixture of both an aromatic and aliphatic polyisocyanates with a polyol in the presence of a fatty acid metal salt. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000322233-A (JP)
Title: Music reproducing device and driving method therefor
Inventor: OYAMA TOSHINARI
IPC: G06K17/00
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To obtain a music reproducing device of which the portability and impact resistance are considerably improved. SOLUTION: This music reproducing device reproduces music data generated by a personal computer and is provided with a storage device 1 where a reproducing program and music data are stored, a PC card interface 2 and a serial interface 3 for communication with the personal computer, a sound source interface 4 for communication with a sound source device, a liquid crystal display device 5 and a key input device 6 for selection of music data and setting of a music tempo, and a central processing unit which controls communication and music reproducing.
Patent JP-S5554695-A (JP)
Title: Lateral flow blower
Inventor: INUI ISAO
IPC: F04D17/04
Filed: 1978-10-19
Abstract: PURPOSE: To stabilize flow rate in blower and to make its thickness as thin as possible by extending suction side end portion of peripheral tongue part of blower casing of lateral flow blower.  
     CONSTITUTION: Upstream side end portion of peripheral tongue part 12 has an extension consisting of upper horizontal section 13 spaced apart by y 2  from x-axis and normal to y-axis when origin O of coordinate is taken at the center of drive shaft of blade wheel 11, vertical section 14 spaced apart by y 1  from periphery of blade wheel 11 and extending from end of section 13 down to a point spaced apart underside from x-axis by y 3 , and lower horizontal section 15 extending from lower end of section 14 in parallel with x-axis and terminating at a point spaced apart by y 4  from periphery of blade wheel 11. Tongue part 12 and its extension 13, 14, 15 ore formed to to one piece by bending of a sheet plate. In this blower thus constructed, when blade wheel 11 is rotated, fluid flows into the blower from region  indicated by arrow A, and is discharged from region indicated by arrow B so as to  get stable discharge flow of constant flow rate. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5652232-A (JP)
Title: Mounting and demounting device for bucket
Inventor: KOJIMA AKIO
IPC: E02F3/40
Filed: 1979-10-05
Abstract: PURPOSE: To mount and demount the bucket by single operation by a mechanism wherein a crossbar mounted to the bucket is detented by means of a cam installed at the arm side.  
     CONSTITUTION: A laminar bracket 3B, to a lower part thereof a hook part 3C is formed toward the arm 2 side, is projected to a back plate 3A of the bucket, and the crossbar 3D is mounted to an upper part of the bracket in a stretching shape in parallel with the back plate of the bucket 2. Two laminar bodies 2A are supported to a nose of the arm 2 toward the bucket 3 direction, and the crossbar 2B, which must be connected and disconnected to and from the hook portion 3C at the bucket 3 side, is installed to a lower part of the bucket 3 side of the laminar boides in 2A a stretching shape while a notch part 2C, into and from which the crossbar 3D at the bucket 3 side must be inserted and removed, is formed to an upper part at the bucket 3 side of the laminar bodies. A cam 2D with a notch 2D', which must be connected to the crossbar 3D at the bucket 3 side, is born to an upper part of the notch portion 2C in an oscillation-free shape. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06342091-A (JP)
Title: Fuel assembly
Inventor: ANDO RYOHEI
IPC: G21C3/326
Filed: 1993-05-31
Abstract: PURPOSE:To flatten the excess reactivity in a core by using a moderator rod including burnable poison charged with burnable poison in the annulus part of moderator rod with dual pipe structure. CONSTITUTION:This fuel assembly 14 is constituted of fuel rods 16 charged with fissile material pellets, fuel rods 17 including burnable poison (gadolinia) and a moderator rod 10 including burnable poison in a bundle surrounded by a channel box 15. The moderator rod 10 is constituted of dual pipes consisting of outer pipe 11 with outer diameter of ca. 40mm and inner pipe 12. The inner pipe 12 and the outer pipe 11 are made of gadolinia or gadolinium-containing zirconium alloy. In the annular part 13, zirconium alloy containing boron or boron compound (for example, boron carbide, borated zirconium etc.) or aluminium oxide is filled. By this, the relation between the poison reactivity and burnup can be applied in nearly linear relation and excess reactivity in the core can be flattened throughout the burnup.
Patent JP-S61286976-A (JP)
Title: Design data input system
Inventor: MIZUGUCHI KOJI
IPC: G06F17/50
Filed: 1985-06-14
Abstract: PURPOSE:To simply input the data of respective parts by providing an input part for designating and inputting a disposition position of the identifying information and structure. CONSTITUTION:From a key input part 15, a structure definition command, a passing core definition command and a development command or the like are inputted, and then, a format is displayed on a character display 14. and the data is stored in a data table 7. When a structure designation is performed by a key input part 12 and a position designation is performed by a tablet 13, a structure disposition is displayed on a graphic display 11. When the positions on a display screen of a passing core and an origin of the passing core are designated by hitting on the tablet 13 by a stylus pen 18, a whole of the passing core is displayed on the display.
Patent JP-S619681-A (JP)
Title: Hologram seal
Inventor: KODERA TOKIO
IPC: G09F3/02
Filed: 1984-06-25
Abstract: PURPOSE:To improve heat resistance and to permit the application of heat to a hologram layer in the stage of adhesion by providing a thin reflective metallic film layer and hologram layer via a self-adhesive agent layer on release paper and forming hologram layer of a specific resin. CONSTITUTION:The thin reflective metallic film layer 4 and the hologram layer 5 are successively formed via the self-adhesive agent layer 3 on the release paper 2 to form the hologram seal 1a. The rugged pattern which is the interference fringe corresponding to the wave front of the light from an object is provided on the side in contact with the layer 4. An over-sheet 6 or a protective sheet 8 are provided thereon or an anchor layer 7 is provided thereto if necessary. The layer 5 is formed of a resin curable by UV rays or electron rays having formability or a thermosetting resin and can be therefore formed by the heat applied thereto in the stage of adhesion.