baber/WOPTO huggingface dataset:
Patent JP-H1047498-A (JP)
Title: Shaft seal device for butterfly valve
Inventor: KONDO MASAYUKI
IPC: F16K1/226
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To improve the sealing effect of a shaft seal device for a butterfly valve by varying the hardness of its elastic member for sealing a butterfly valve in plural layers. SOLUTION: A valve element 2 is rotatably arranged in a valve casing 1 through a valve stem 3, and a hub seal ring 5 comprising a ring body 5A and an elastic member 5B fitted over the outer periphery and end face of the ring body 5A is fitted around the valve stem 3 as well as inserted into a bearing cylinder 1a of the valve casing 1. With the ring body 5A being pressured by a pressure cylinder 6 pressed into the bearing cylinder 1a, the elastic member 5B is brought into press contact with the inner periphery of the bearing cylinder 1a and the outer periphery of the valve body 2.  The elastic member 5B comprises an end-face layer 5a extending along the end face of the ring body 5A, an intermediate layer 5b extending along the end-face layer 5a, and an outer-peripheral layer 5c extending along the outer periphery of the ring body 5A perpendicularly to the intermediate layer 5b, and the hardness of the intermediate layer 5b is set smaller than that of the end-face layer 5a.
Patent JP-H0363848-A (JP)
Title: Cache control system
Inventor: HIDAKA YUJI
IPC: G06F12/08
Filed: 1989-08-02
Abstract: PURPOSE:To improve the bus efficiency of a memory bus between a CPU and a main memory by transferring memory data in a memory block on which a write processing is completed according to block transfer when it is judged that the write processing is migrated to the next memory block by a processor. CONSTITUTION:A write block judging means 14 receives the high-order address of a write address sent to a cache memory 11, and detects on which memory block 12 processing data is written by the processor according to the identification number of the memory block 12 displayed by its high-order address, and judges whether or not the write processing is started on a new memory block 12. When it is judged that a new write processing is started, a block transfer means 15 transfers the memory data in the memory block 12 on which the processing data is just written to the main memory 2. In such a way, the efficiency of the memory bus 3 between the CPU 1 and the main memory 2 is heightened.
Patent JP-2001028382-A (JP)
Title: Outer lead bonding apparatus
Inventor: NATSUME AKITAKE
IPC: H01L21/60
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To simplify sheet exchange work that is required in an outer lead bonding apparatus. SOLUTION: A sheet 5 is structured for loading and unloading within a cabinet 9, and the cabinet itself 9 is guided with a rail 10 for the loading and unloading between a pressure head 4a of the apparatus body 6 and a receiving member 1. As a result, since the, sheet 5 is loaded to or unloaded from the apparatus body 6 like a cassette, the exchange work of the sheet by a worker can be simplified and the running rate of the apparatus can also be improved.
Patent JP-H0950582-A (JP)
Title: Display device for automobile
Inventor: YAGIHASHI WATARU
IPC: B60K31/00
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To display various states of an auxiliary equipment for vehicle operation by simple structure. SOLUTION: This display device for an automobile is provided with at least a meter equipment M for displaying the state of a travel driving engine and a vehicle traveling state and an auxiliary equipment state detecting means 17 for detecting the state of a forward vehicle follow-up type automatic speed controller 37 for assisting operation such as vehicle speed control. The control circuit 17 can change the display information of the equipment M such as the luminance, color and flashing of a pointer 3 and variably controls the pointer 3 at least in accordance with the state of the controller 37. Thus the luminance, color and flashing or the like of the pointer 3 are changed in accordance with the state of the controller 37 and a driver can recognize the change with high visibility.
Patent JP-H0364448-A (JP)
Title: Chromatic hard film and its formation
Inventor: CHIBA YUJI
IPC: C23C14/06
Filed: 1989-08-02
Abstract: PURPOSE:To provide the subject coating of colors exclusive of a golden color, which have uniform color tones and good reproducibility with a relatively simple control by specifying the range of a representation system specified in JIS Z 8701 by the nitrides of Ti, Zr, Hf, etc., or the mixture composed thereof. CONSTITUTION:The chromatic hard coating is the nitrides of Ti, Zr, Hf, A, Cr, and Ta or the mixture composed thereof and enters the 3<=x<=0.45 and 0.2<=y<=0.35 range in the XZY representation system stipulated in JIZ Z 8701. The formation of this chromatic hard coating on a product is executed by supplying <=1 metals, such as Ti, Zr and Hf mentioned above or the alloy thereof and N2 or NH3 or the gaseous mixture composed thereof as a reaction gas to a physical vapor deposition device. The pressure of the reaction gas is maintained under 1X10<-4> to 1X10<-1>Torr and while 0 to-30v bias voltage is impressed to the above-mentioned product, the coating having 0.05 to 10mu film thickness is formed.
Patent JP-2001026706-A (JP)
Title: Thermoplastic resin composition
Inventor: HIGAKI KEIGO
IPC: C08L33/00
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition excellent in moldability and surface appearances of molded articles. SOLUTION: This thermoplastic resin composition mainly comprises (A) 50-99.9 wt.% of at least one thermoplastic resin selected from the group consisting of polycarbonate resin, thermoplastic polyester resin, polyamide resin and polyphenylene resin and (B) 50-0.1 wt.% of (meth)acrylate-based (co)polymer having >=50% percentage of syndiotactic structure and an intrinsic viscosity [η]of >=1.0 dL/g measured at 30 deg.C in methyl ethyl ketone as a solvent.
Patent JP-H0861860-A (JP)
Title: Melting, pressurizing test device for metal material
Inventor: IRIBE KENTARO
IPC: G01N33/20
Filed: 1994-08-26
Abstract: PURPOSE: To provide a melting, pressurizing test device for metallic material which can also be applied to sample of low melting point or high melting point and sample of high reacting characteristic, and further intrusion.solidification of molten samples in a pressurizing rod can be prevented. CONSTITUTION: There are provided a hollow cylindrical cartridge 3 heated at a vacuum heating furnace 2, a hollow cylindrical crucible 4 inserted into the cartridge, having one end opened and for storing metallic material 1, a cylindrical pressing plate 5 inserted into the crucible, closing the opening of the crucible and pressurizing the metallic material inwardly, and a pressurizing rod 6 for moving the pressing plate along an axis of the cartridge. One end of the cartridge is provided with an opening part 10 through which the pressurizing rod passes and a main seal plate 16 having a plurality of heat-resistant metallic foils piled up is held between the opening and the opening end of the crucible.
Patent JP-H0488067-A (JP)
Title: Conductor paste
Inventor: KAWAMINAMI SHUICHI
IPC: H05K1/09
Filed: 1990-07-31
Abstract: PURPOSE:To provide a conductor paste composed of Ag powder, Pd powder, Mn oxide, etc., Cr2O3 powder, glass frit, etc., at specific ratios, having good wettability to solder and high adhesive strength and suitable for a low- temperature baking multilayer printed circuit board. CONSTITUTION:The objective paste is composed of 70-95wt.% of Ag powder and 5-30wt.% of Pd powder (based on the sum of the Ag powder and Pd powder), 0.1-2wt.% of Mn oxide or MnCO3 powder (in terms of MnO), 0.2-3wt.% of Cr2O3 powder, 0.2-5wt.% of glass frit and a proper amount of an organic vehicle.
Patent JP-H1026978-A (JP)
Title: Automatic musical tone generator
Inventor: SANO YOSHIHIKO
IPC: G09F27/00
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To enable the playing ample in unexpectedness in accordance with natural phenomena by storing the playing data selectable according to the position information of the animal in a container and generating musical tones in accordance with the playing data read out of a memory means according to the position information. SOLUTION: An imaging means 5 photographs the animal housed in the container from the flank of the container and forms the image thereof. This image data is inputted as external input data through an input device 7 to a CPU 2. A decision control section 10 processes the image data inputted through an interface 7 and decides the present position of the animal in the container. A reading-out control section 12 sets the address of the playing data to be read out to a RAM 9 according to the external input data classified by this decision control section 10, i.e., the position information of the animal and reads the corresponding playing data out of a ROM 8. The data for playing is temporarily stored in this RAM 9. A musical tone generating means 20 generates the musical tones in accordance with the playing data read out by the reading out control section 12.
Patent JP-S58104134-A (JP)
Title: Manufacture of rare earth element magnet
Inventor: INOKOSHI YOSHIO
IPC: C22C1/04
Filed: 1981-12-14
Abstract: PURPOSE:To obtain a rare earth element magnet with superior magnetic characteristics by molding a powdered alloy contg. a rare earth element in a magnetic field, sintering the molded body, and treating the sintered body under heating at a properly controlled heating rate. CONSTITUTION:A powdered alloy contg. >=1 kind of rare earth element such as Sm and >=1 kind of other element is compression-molded in a magnetic field, and the molded body is sintered in a prescribed atmosphere. The sintered body is treated under heating while controlling the heating rate to 60-300 deg.C/min. By controlling the treatment condition, a rare earth element magnet with superior magnetic characteristics such as superior residual magnetic flux density, coercive force and maximum energy product is obtd.
Patent JP-S6179185-A (JP)
Inventor: KURATA KAKUJI
IPC: A24F19/00
Filed: 1984-09-26
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-H0366900-A (JP)
Title: Agitating type machine for first receiving construction method
Inventor: NOMA MASAHARU
IPC: E21D9/04
Filed: 1989-08-04
Abstract: PURPOSE:To enhance the easiness in working by furnishing rotary units, which rotate in the opposite directions to each other while they can slide in the longitudinal direction, and by equipping each unit with a bit, pouring cylinder, valve element, and a cylinder. CONSTITUTION:A guide shell 8 is inclined up, and a spreading-open bit D is set at the joint of a spraying top board E with a cutting vane G. Then a root packer 15 is pressure fitted for a specified depth, and rotation is made while the spreading-open bit D is shrunk closed, to actuate a feed motor 10, and a pilot hole is excavated. Then the spreading-open bit D is spread open, and a large dia, pile hole M is excavated by No.2 bits 27, 27, and a shafting 20 is drawn off while solidifying material is spouted out of a check valve, and the excavated soil is allowed to stagnate at the root packer 15 to preclude the solidifying material form counter-flowing. Then the spreading-open bit D is shrunk closed, to accomplish a pile. Thus the easiness in working is enhanced with two-gang spread-open bit device.
Patent JP-S6093678-A (JP)
Title: Recording and reproducing device
Inventor: TEZUKA NOBUO
IPC: G11B17/028
Filed: 1983-10-27
Abstract: PURPOSE:To speed up the recording or reproducing operation of a signal by positioning a recording or reproducing head to a previously fixed position, i.e. a position where the head can start recording or reproducing of a signal immediately, immediately after the sure loading of a recording medium to a rotary driving shaft. CONSTITUTION:When a cassette 1 has been loaded at the time of a recording mode and a center core 3 of a sheet 2 has been loaded to a spindle 6, both switches 51, 52 are turned on and a motor driving circuit 81 starts to drive a motor 82, so that the sheet 2 starts to rotate. Simultaneously, a pulse generating circuit 70 starts to generate head shifting pulses. A plunger driving circuit 78 supplies current to a plunger 64 in response to the pulse, the head 5 is moved and connection shaft 8 is rotated. When the phase of a key part 8a of the connection shaft 8 is made to coincide with a key groove 4b of a counter 4 and engaged with the groove 4b on the way of the rotation of the connection shaft 8, a switch 68 is opened, the pulse generating circuit 70 stops the generation of pulses and the head 5 stops at the engagement of the connection shaft 8 with the counter 4, so that the head 5 is set up to the track No. position stored in the counter 4.
Patent JP-2000056990-A (JP)
Title: Inter-applet communication system
Inventor: HICKEY JAMES P
IPC: G06F9/46
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To obtain a function for communication between applets which is convenient to many web browsers by allowing a 1st and a 2nd applet to communicate with each other through the communication means between two applets as subclasses of a superclass. SOLUTION: This system is provided with the superclass 102 having an inter-applet communication means and the 1st applet 114 as a subclass of the superclass 102 which operates in a 1st frame 112 of an HTML page. Further, the system is equipped with the 2nd applet 122 as a subclass of the superclass 102 which operates in a 2nd frame 120 of the HTML page. The 1st and 2nd applets are enabled to communicate with each other through the inter-applet communication means. Further, the system is equipped with a 1st method 106 of the superclass which adds or deletes a request to give a notice of event occurrence and a 2nd method 108 of the superclass which is called by the 1st applet to notify the 2nd applet of the occurrence of a specific event.
Patent JP-S6263654-A (JP)
Title: Alloy having superior heat resistance
Inventor: TAMURA MANABU
IPC: C22C30/00
Filed: 1985-09-13
Abstract: PURPOSE:To obtain an alloy suitable for use as a material for a tube for a boiler or the like used at high temp. and pressure by adding specified amounts of C, Si, Mn, Cr, Ni, Co, W, Mo, Al, Ti, Nb, Zr, Ce and N to Fe and forming a simple face-centered cubic structure as the crystal structure of the resulting alloy. CONSTITUTION:The composition of an alloy is composed of, by weight, <=0.15% C, 0.1-3% Si, 2.1-8% Mn, 16-31% Cr, 5-51% Ni+Co, <=3% W+Mo, <=0.1% Al, <=0.5% Ti, <=0.5% Nb, <=0.05% Zr, <=0.2% Ce, <=0.1% N and the balance Fe with inevitable impurities. In the composition, the amounts of Mn, Ni and Co are regulated so as to satisfy the formula and a simple face-centered cubic structure is formed as the crystal structure of the alloy.
Patent JP-H06319822-A (JP)
Title: Downfall preventing device
Inventor: FUKUI HIROAKI
IPC: E04G21/32
Filed: 1993-07-21
Abstract: PURPOSE:To provide the downfall preventing device of a new form instead of a conventional wire rope, enhance its functionality and prevent a large shock from being given to the body of a worker, when the body of the worker is supported. CONSTITUTION:A frame 5 of a coiling reel 2 is connected to a fixture in a high place work job site, and the tip of a flat rope 3 is connected to a body belt of a worker 1. The flat rope 3 is coiled to a rotary body of the coiling reel 2, and the flat rope can be drawn out of the coiling reel 2 in the case of an ordinary speed, but a mechanism by which the rotation of the rotary body is obstructed, when the rope is drawn out at a high speed is provided, the worker 1 is supported by the flat rope 3, and the downfall is prevented.
Patent JP-S61233371-A (JP)
Title: Analysis of amino acid sequence
Inventor: SASAGAWA RITSU
IPC: G01N30/06
Filed: 1984-09-28
Abstract: PURPOSE:To make possible the analysis with high accuracy by detecting the 4-(N,N-dimethylamino)-1-naphylthiohydantoin, etc. generated by the Edman degradation reaction using 4-(N,N-dimethylamino)-1-naphthiocyanate, etc. by a time degradation flouorescent detection method in which a pulse laser is used as a light source. CONSTITUTION:A nitrogen laser 8 is used as a light source in the case of analyzing 4-(N,N-dimethylamino)-1-naphthylhydantoin and part of the laser light is taken out by a beam splitter 10. The taken out light is detected 11, delayed 15 and used as the trigger signal for a sample holding circuit 17. Part of the detected 11 signal is held 16 and is used as a reference signal for correcting fluorescent intensity. The greater part of the laser light passes the splitter 10. The condensed 7 fluorescence is divided 12 and is depected 13. The signal is amplified 14 and is sample-held in the delay time set by a delay circuit 15. The change of the quantity of the laser light is compensated by the reference signal in an arithmetic circuit 18 and is recorded 19.
Patent JP-H04244071-A (JP)
Title: 3-dicyclohexylaminosydnoneimine, process for producing same and method for using same
Inventor: KAARU SHIEENAFUINGERU
IPC: A61P9/00
Filed: 1991-08-12
Abstract: PURPOSE: To new 3-dicyclohexylamino sydnone imine and its acid addition salt useful as prophylactic and treating medicine for cardiovascular diseases.  
     CONSTITUTION: This compound of the formula I, e.g. 1,3-cyclohexylamino sydnone imine-hydrochloride is obtained by allowing the compound of the formula II to react with a reducing agent (e.g. trifluoroacetate) in a solvent (e.g. water-methanol) at -10 to 40°C and then an acylation is carried out by an acylating agent (e.g. N,N'-carbonyldiazole) for introducing -COR 2  residue and converting to salt, if necessary. The reducing agent is used in the ratio of 0.1 to 10 mole for 1 mole of the compound of the formula II. In the formula I, R 1  is H, -COR 2  residue (R 2  is 1-4C alkyl, 1-4C alkoxy, 5-7C cycloalkyl, phenyl, nicotinoyl, arylmercaptoacetyl, etc.). 
     COPYRIGHT: (C)1992,JPO
Patent JP-H0545669-A (JP)
Title: Active matrix-type liquid crystal display device
Inventor: NORIYAMA HIDETAKA
IPC: G02F1/1368
Filed: 1991-08-13
Abstract: PURPOSE:To decrease the connect resistance of a power supply part so as to suppress the potential variation of a common electrode as small as possible and to obtain such an active matrix-type liquid crystal display device having high contrast and no crosstalk even when the panel is made large in size. CONSTITUTION:In the active matrix-type liquid crystal display device, voltage is applied on common electrode 25 on a facing substrate 26 by connecting a conductive film 29 along at least one side of the common electrode 25 with a conductive adhesive 30.
Patent JP-H1129831-A (JP)
Title: Preform for metal matrix composite, and its production
Inventor: KIMURA KOICHI
IPC: C22C47/00
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To reduce the amount of expensive inorganic fibers used and to facilitate the penetration of metal matrix into spaces by binding ceramic hollow balls of specific average grain size, inorganic fibers of respectively specified average fiber diameter and average fiber length, and ceramic grains of specific average grain size with a binding material. SOLUTION: Ceramic hollow balls of 20 to 150 μm average grain size, inorganic fibers of 1 to 10 μm average fiber diameter and 10 to 200 μm average fiber length, and ceramic grains of 1 to 10 μm average grain size are bound with a binding material to prepare a preform for metal matrix composite. It is preferable to regulate the proportions of the ceramic hollow balls, the inorganic fibers, and the ceramic grains to >=20 wt.%, 10 to 60 wt.%, and <=40 wt.%, respectively, and also to regulate the volume fraction of the preform, excluding the spaces in the hollow balls, to 10 to 50%. Glass balloons, etc., are used as the ceramic hollow balls, alumina silica short fibers, etc., are used as the inorganic fibers, and alumina powder, etc., are used as the ceramic grains, and further, colloidal silica, methyl cellulose, etc., are used as the binding material.
Patent JP-S6095195-A (JP)
Title: Sucker rod
Inventor: YUURUGEN HOFUMAN
IPC: E21B17/16
Filed: 1984-09-28
Abstract: The sucker rod system in a deep well sucker rod pump consists of a plurality of unidirectionally reinforced composite fiber rods extending substantially parallel but not in contact with each other, the cross-sectional area of which rods is less than 1 cm2. This enables the advantageous material properties to be utilized to a high degree. The sucker rod system can be assembled on site. The individual composite fiber rods can be monitored when they are in the working position.
Patent JP-S6359169-A (JP)
Title: Facsimile equipment
Inventor: TANNO TAKESHI
IPC: H04N1/32
Filed: 1986-08-28
Abstract: PURPOSE:To decrease the chance of waste of a routine single slip by deciding number of pages of originals recorded on one single slips based on a line number data obtained by a count means and a line number data recorded on the single slip and controlling the recording output. CONSTITUTION:A counter X of a main memory 12 is advanced every detection of one line of a received picture signal. Moreover, the 1st register Y of the main memory 12 and the 2nd register Z are used to record the picture signal of the original onto the single slip. Moreover, the main memory 12 stores the maximum line number data (l) recordable on the single slip set to a recording section 5 and the interval line number data (i) corresponding to the interval provided to recorded originals in recording plural pages of originals on one single slip. Then based on the data of line number (l) and the line number data (i) recordable on the routine single slip, number of pages of the original recorded on one single slip is decided to control the recording output.
Patent JP-2000036602-A (JP)
Title: Thin-film transistor, manufacture of it, and display device
Inventor: URAZONO TAKENOBU
IPC: H01L21/336
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To improve operating characteristics and reliability by flattening a semiconductor thin-film which is to be an active layer of a thin-film transistor comprising a bottom gate structure. SOLUTION: Firstly, a substrate 1 comprising an insulating surface layer 2 is prepared. An impurity 4 is injected into the surface layer 2 through a resist 3 to form a buried gate electrode 5. On the substrate 1 where the gate electrode is buried, a gate nitrogen film 6 and a gate oxide film 7 are continuously formed. Further, a semiconductor thin-film 8 is formed over it. An impurity is injected in the semiconductor thin-film 8 through a resist 9 corresponding to the gate electrode 5, so that a source region S and a drain region D are formed.
Patent JP-S62202507-A (JP)
Inventor: RUISU JIEI FUINKURU
IPC: H01F7/04
Filed: 1986-08-27
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。
Patent JP-S6262479-A (JP)
Title: Protector for memory medium data
Inventor: TAKADA HIROSHI
IPC: G11B20/10
Filed: 1985-09-13
Abstract: PURPOSE:To prevent the data on a memory medium from being destroyed by waiting for the completion of writing in a sector during writing the data and completing a transfer when receiving a request for quickly stopping the transfer externally while a controller of a magnetic memory device executes the data transfer between the device and itself. CONSTITUTION:A write gate signal 21 to a magnetic memory device 1 is obtained as an AND output of a writing request signal 22 writing from a control part 2 and a writing permission signal 24. The writing permission signal 24 is outputted by a combination circuit consisting of latches 5-7 operating by a sampling clock 25 and an inverter 82, and a NAND gate 9 from a transfer stop request signal 23 and the writing request signal from an external circuit 3. When a condition that the transfer stop request signal 23 is active and the writing request signal is inactive is extracted synchronously with the sampling clock 25, since a writing permission set signal 28 is inactive, the writing permission signal 24 is reset synchronously with the next clock.