baber/WOPTO huggingface dataset:
Patent JP-2000120874-A (JP)
Title: Spherical gasket for spherical pipe coupling
Inventor: OGUCHI YUTA
IPC: F16J15/06
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To surely avoid generation of seal leakage by forming a spherical surface for demarcating a spherical contact surface part opposed to a spherical flange of a spherical gasket, which has a radius smaller than that of a spherical surface for demarcating a flange surface of the spherical surface flange, and providing with a fluid reversing means on an end part of one pipe coupling direction. SOLUTION: A spherical gasket is arranged in a space demarcated between a spherical surface flange 2 arranged on a connecting side end of one pipe coupling 1, and a support flange 4 arranged apart from a connecting side end of the other pipe coupling 3. The spherical gasket is provided with seal body 6 composed of a spherical contact surface part 8 faced to the spherical surface flange 2 and a pipe shaped contact surface part 9 fitted around a pipe 5. A radius R1 of a spherical surface for demarcating the spherical contact surface part 8 of the seal body 6 is set smaller than a radius R2 of a spherical surface of the spherical surface flange 2, and both radiuses 2, 6 are brought into point contact with each other.  A fluid reversing sleeve 7 is attached to an end part of the pipe 5, and a fluid which flows in a pipe is collected in a pipe axial direction so as to prevent leakage of seal.
Patent JP-H05346428-A (JP)
Title: Kit for rapidly counting granulocyte and method using the kit
Inventor: DOMINITSUKU KARIEERU
IPC: G01N33/569
Filed: 1992-11-25
Abstract: PURPOSE: To improve the speed and reliability of a diagnosing test by using a kit having a granulocyte diluent containing labeled specific antibody, a labeling agent, magnetic particles coupled with the same specific antibody and a measuring rod having magnetized end, and counting the granulocyte from the sample of whole blood. CONSTITUTION: Human whole blood or biological liquid is mixed with a predetermined amount of granulocyte diluent and labeling agent containing a labeled specific antibody. The obtained sample is transferred to a container containing magnetic particles coupled with the same specific antibody, and they are shaken. The rod magnetized at the end and reference rod (the end part is coated with specific antigen) are placed in the container to react for one to five minutes. The measuring rod and reference rod are removed from the container, dipped in water for 1 to 10 sec, and cleaned. The number of the gcanulocyte bonded to the measuring rod is counted according to the method for labeled with a specific antigen such as, for example, radioactivity, and measured. The state of the specimen is diagnosed from the measured number of the granulocyte.
Patent JP-S63160215-A (JP)
Title: Cryogenic system
Inventor: TOYODA KATSUYOSHI
IPC: H01L39/04
Filed: 1986-12-23
Abstract: PURPOSE:To obtain the stable operating characteristics of a cryogenic system by providing a branch tube connected to a recovery system at the cryogenic vessel of a liquid helium feed tube, and providing a switching valve at the branch tube to precool the feed tube at the time of starting feeding liquid helium. CONSTITUTION:Liquid helium 8a is initially 8a started in a cryogenic vessel 6 by closing a switching valve 14, opening a valve 4, opening a recovery valve 9, and applying pressure to a helium bomb 11 through a pressure valve 12, to feed the helium 8a under pressure. When the helium 8a in the vessel 6 arrives at a predetermined level, the bomb 11 is released from the pressure to stop the feeding. Thereafter, the valve 14 is opened, the opening of the valve 9 is adjusted, and the vapor of the helium 8a is recovered through the valves 4, 14 to a recovery system 15. Thus, the section from the valve of a feed tube 1 to a valve 13 is always maintained at cryogenic temperature. Then, the bomb 11 is pressurized at the time of refilling, and the gas raised at its temperature is recovery through the valve 14 to the valve 15 until the whole tube 1 is cooled. Subsequently, the valve 4 is opened, the valve 14 is closed to store the helium in the vessel 6.
Patent JP-H09155152-A (JP)
Title: Method and device for removal of nitrogen oxide
Inventor: WAKITA HIDENOBU
IPC: B01D53/34
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To maintain a high nitrogen oxide cleaning activity through a simple regenerating operation for a long time by oxidizing nitrogen monoxide contained in an air into nitrogen dioxide by ozone, then allowing the nitrogen dioxide to be adsorbed by an active carbon filter, and water-washing and drying the filter with a deteriorated adsorptive capability. SOLUTION: A square air flow path is formed in a square cylindrical outer frame 1, and an ozone generator 3 is installed on the suction port side of the air flow path. In addition, a notched part 1a is formed on the downstream side of the air flow path and an active carbon filter 4 is inserted into the notched part 1a. Further, an air is introduced into a nitrogen oxide removing device by rotating a fan 6. Consequently, nitrogen monoxide hardly absorbable into an active carbon filter 7 is oxidized into nitrogen dioxide by ozone from the ozone generator 3. Thus the nitrogen oxide contained in the air is removed by adsorption by the active carbon filter 4. If the activity of this filter 4 is deteriorated, the filter 4 is detached and then is water-washed and dried to regenerate the adsorptive capability of the nitrogen dioxide.
Patent JP-H01157943-A (JP)
Title: D-aldostatin and production thereof
Inventor: YAGINUMA SATOSHI
IPC: C07C233/47
Filed: 1987-12-14
Abstract: NEW MATERIAL:D-aldostatin of formula I or its salt. USE:A medicine. It is an aldose reductase inhibiting substance having an activity twice as high as that of L-aldostatin and having excellent safety. It is useful as a preventive or remedy for cataract, retinopathy, neuropathy, rhinitis, circulatory disorder, etc., which are diabetic complicates. It can be used in the form of peroral drug, eye drop, nasal drop, suppository, etc., and is administered at a rate of 100gamma-500mg per dose. PREPARATION:The compound of formula I can be produced by reacting D- tyrosine of formula II with H2O2 and a peroxidase under alkaline condition and diformylating the resultant DD-bityrosine of formula III with a mixed formulation agent (e.g., formic acid-acetic anhydride) in a solvent or in the absence of solvent preferably at -20-+50 deg.C for 30min-5hr.
Patent JP-S63168343-A (JP)
Inventor: OKAMURA YOSHIO
IPC: B32B19/04
Filed: 1986-12-31
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-H07304120-A (JP)
Title: Molded component and its production
Inventor: RUDORUFU ERU EMU MIYUURA
IPC: A43C15/16
Filed: 1993-11-24
Abstract: PURPOSE: To provide a molded article preventing an injection molding material from flowing in the through-hole of a fastener nut element when the injection molding material is molded into a panel fitted with the fastener nut element. CONSTITUTION: A molded article consists of a fastener nut element having a panel 18 having a hole, a body part 15 and a rivet part 16 integrally formed to the body part 15 coaxially and piercing through the hole of the panel 18 to be fastened to the panel 18 by a rivet, the slag inserted in the rivet part 16 to hermetically seal the through-hole 29 of the body part 15 and a molded part sealing the panel 18 and the rivet part 16.
Patent JP-H01302215-A (JP)
Title: Confocal tandem scan reflection microscope
Inventor: JIYON JIEI MATSUKAASHII
IPC: G02B21/00
Filed: 1988-12-14
Abstract: PURPOSE: To obtain a superior confocal scanning microscope with high contrast and high resolution by specifying the mobile diameter and directional angle of a hole in the radial direction, which is provided in the circular pattern part of a scanning disk. CONSTITUTION: The mobile radius Rn of the hole in the radial direction, which is arranged in the scanning disk circular pattern of the confocal tandem scanning microscope is arranged along a sereis of adjacent arch-shapes which are stipulated by formula I. In the formula, Rn is the mobile radius of a point (n) in the radial direction, Rn-1 is the mobile radius of a point n-1 (that is, the preceding point) and K is a constant. The directional angle T of the mobile radius is defined as the angle indicated by formula II. In the formula, T is the printing angle of the mobile radius and L is the distance between the endpoints of the mobile radius in the radius direction. This kind of circular pattern is attained by performing fine working in a silicon wafer, and 20μm is required as the hole dimension.
Patent JP-H08152246-A (JP)
Title: Refrigerator with deep freezer
Inventor: SATOMI MAMORU
IPC: F25D17/08
Filed: 1994-11-28
Abstract: PURPOSE: To provide a low-cost refrigerator with a deep freezer in which chilled gas can be circulated without increasing in size a chilled gas circulating blower. CONSTITUTION: Chilled gas supplied from a chilled gas supply passage 6 for a cold storage room formed at the back of the room 3 to the room 3 is circulated to the room 3, then sucked from a chilled gas inlet 28 provided at the room 3, and supplied to a vegetable room 2 via a chilled gas supply passage 27 for the room 2 provided at the back of a freezing room 5. On the other hand, a part of the gas is supplied to the passage 27 for the room 2 by a branched chilled gas supply passage 26 for the room 2 formed in a chilled gas distributing member 18 provided to protrude into the lower part of the room 3. Further, the inlet 28 of the massage 27 is formed at the front surface of the member 18, the supplied from the passage 6 to an ice temperature room 16 in front of the member 18 and circulated to the room 16 is from the inlet 18, and supplied to the room 2.
Patent JP-H05151162-A (JP)
Title: Information processor
Inventor: TOMIYAMA SHINJI
IPC: G06F15/02
Filed: 1991-11-29
Abstract: PURPOSE:To optionally attach a touch panel onto the entire surface of an LCD display device as a handwrite input means and to secure the communication between the touch panel and an information processor main body. CONSTITUTION:An information processor contains a CPU together with an input data processing function and a basic function to display the processing result. A recording form attaching tool 16 attached to the inner side of a back cover of the information processor is provided with the rings 14 which fix a recording form 3 and a metal fitting 15 which opens and closes the rings 14. An extension card 4 can be removed from the rings 14 and contains a touch panel which is used as a handwrite input means. Thus the characters and the graphics inputted from the touch panel are transferred to the main body of the information processor.
Patent JP-H11129744-A (JP)
Title: Defroster duct structure for automobile
Inventor: OKUMURA KENJI
IPC: B60S1/54
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To sufficiently defrost a windshield glass at a center part in the automobile width direction even when a main duct is provided with a pair of right and left air supply nozzles to be opened toward the windshield glass on its extension end side. SOLUTION: A pair of right and left air supply nozzles 23 to be opened toward a windshield glass 10 are formed on an extension end side of a main duct 22. A side duct 28 one end part which is connected to the air supply nozzles 23 and the other end part of which is extended toward a side window glass, is provided. A side plate 35 to constitute inner parts 33 opposite to each other in the automobile width direction of the air supply nozzle 23, is inclined so as to be gradually separated upward in the automobile width direction from the perpendicular 39 passing a branch point 38 of the inner parts 33. An air outlet 42 is formed in the side plate 35. The internal space of the main duct 22 is communicated with one end part 29 of the side duct 28 through the air outlet 42.
Patent JP-H08172758-A (JP)
Title: Motor stator
Inventor: YAMADA TAKESHI
IPC: H02K11/00
Filed: 1994-12-20
Abstract: PURPOSE: To easily and inexpensively mount a capacitor to a terminal block. CONSTITUTION: A terminal block 3 mounted to the upper-edge part of a stator body is constituted by performing insertion formation of a conductor and a capacitor connection part 13 is provided at one portion of the conductor. A capacitor 12 is constituted of a mold type where a mounting leg 16a having an engagement hole 16b is formed in one piece. A recessed capacitor mounting part 14 is provided at the terminal block 3, an insertion hole 14b is formed at a bottom wall part 14a, and at the same time a mounting piece part 17 with an engagement convex part 17a is provided in one piece. By inserting the mounting leg 16a into an insertion hole 14b and engaging the engagement hole 16b to the engagement convex part 17a, a capacitor 12 is mounted. By connecting a lead 12a of the capacitor 12 to a capacitor connection part 13, a circuit part for feeding power to a coil winding is constituted.
Patent JP-H06153591-A (JP)
Title: Driving apparatus for stepping motor
Inventor: SATO KOICHI
IPC: H02P8/00
Filed: 1992-10-31
Abstract: PURPOSE:To make the dynamic characteristic of the apparatus smooth by correcting a driving voltage (a driving current) composed of trigonometric function waves so that a holding torque to a rotor between steps in a stepping motor is made nearly definite. CONSTITUTION:An excitation means 3 outputs driving voltages (driving currents) composed of trigonometric function waves as voltage-(current-)corrected correction values in such a way that a holding torque to a rotor 6 between steps in a stepping motor 4 becomes nearly definite. In this case, when the driving voltages composed of the trigonometric function waves in the excitation means 3 are designated respectively as V0 sin theta and V0 cos theta (where V0 represents a peak voltage value and 9 represents a driving electric angle), the correction voltages V sin, V cos in the excitation means 13 are output as correction values including an f function so as to be V sin = V0 [1+f (sin 2theta)] sin theta and V cos = V0 [1+f (cos 2theta)] cos theta. Thereby, the characteristic of a mechanical rotating operation with reference to a change in the driving electric angle of the stepping motor becomes smooth.
Patent JP-H03192519-A (JP)
Title: Method and device for magnetic disk surface treatment
Inventor: RITSUKU PURAISU
IPC: B24B21/06
Filed: 1990-11-21
Abstract: PURPOSE:To automate tape and waffle burnishing by providing a programmable logic device which controls the rotation of a disk and the movement and operation of a tape assembly and a head assembly in specific order. CONSTITUTION:The programmable logic device 120 is so programmed as to perform the operation in specific order. Namely, a motor 30 is driven to rotate the disk 12 at a proper burnishing speed. Then, the tape assembly 32 is moved to an operation position. Then tape subassemblies 34, 36, 38, and 40 are put in operation to bring a tape roller into contact with the disk 12 which is rotating. The assembly 32 is moved back a specific tape burnishing time. The head assembly 60 is elevated. A head is brought into contact with the disk 12. Then a stepping motor is operated to move the assembly 60 from an internal-diameter position to an external-diameter position on the disk 12. Then the head is placed at an opening position and the assembly 60 is moved back.
Patent JP-2001138063-A (JP)
Title: Method of control for resistance welding machine and controller
Inventor: WATANABE YASU
IPC: B23K11/25
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a method of control for a resistance welding machine and a controller which detects an omission of a part and a biting of a foreign matter without mounting a sensor or the like on a jig. SOLUTION: An omission of a part and a biting of foreign matter are detected by calculating a resistance from an electric current and a voltage detected during a welding work and comparing the calculated resistance with a preliminarily set value.
Patent JP-2001131942-A (JP)
Title: Rolling compaction device for asphalt end
Inventor: TASHIRO TAMIJI
IPC: E02B7/00
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a rolling compaction device for asphalt end capable of easily rolling and compacting the tapered end of a surface cut-off wall. SOLUTION: This device is formed of a roller moving mechanism 3 having a guide member 3A mounted on a road roller 1 and a slide member 3B guided by the guide member 3A to extend and contract; a rolling and compacting roller mechanism 4 having a roller shaft 4C supported 3D at the tip of the slide member 3B and a roller 4D fitted to the roller shaft 4C, and a roller inclining mechanism 5 having an air cylinder supported 5A by the guide member 3A and a piston rod 5C fitted to the air cylinder 5B and pivotally fixed to the rolling roller mechanism 4.
Patent JP-H09156791-A (JP)
Title: Sheet material feeding device and image forming device
Inventor: TANAKA AKINORI
IPC: G03G15/00
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a sheet material feeding device capable of reliably separating and feeding also a sheet material such as an OHP sheet without forming a friction member by a special material and without performing surface treatment, and in which separating and feeding performance for the sheet material such as a normal paper sheet is not deteriorated. SOLUTION: A friction member is divided into plural parts by diagonally forming cutouts C on the surface of a friction pad 44 to be brought in slide- contact with a sheet material S at the specified angle in relation to the feeding direction of the sheet material. Respective divided parts fall in conveying of the sheet material having high adhesion, a clearance is formed between the friction pad 44 and the sheet material S, frictional force is decreased, returning force overcomes conveying force of a feed roller 43, and the sheet material S is not delivered. Since respective divided parts does not fall in conveying of the sheet material having the low adhesion, a clearance is not formed, and the sheet materials can be reliably separated by the sufficient frictional force as in the past. Moreover, stable separating conveyance can be performed without catching even if there are burrs on the tip of the sheet.
Patent JP-H09160567-A (JP)
Title: Cell type electronic noise reduction system
Inventor: MATSUMOTO KENTARO
IPC: G10K11/178
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a sufficient noise-reducing effect in reducing noises transferred in small-bore ducts into which a duct is split cell-like, and to reduce the cost. SOLUTION: A large-bore duct is split into cell-like small-bore ducts 10 to 40, and speakers 13 are installed at the same positions of the small-bore ducts. The small-bore duct 10 has a sensor microphone 11 installed on the upstream side from the installed position of the speaker 13 and has an error microphone 12 installed on the downstream side from that position. Noise signals detected by the sensor microphone 11 and the error microphone 12 are input to a controller 14, and in accordance with the noise signals, the controller 14 produces driving signals for output to the speakers 13 installed in the small-bore ducts, so that noises transferred to the small-bore ducts are suppressed by the same canceling sounds.  Thus, a sufficient noise-suppressing effect is available, and the sensor microphone, the error microphone, and the controller are each needed by only one irrespective of the number of the cells, resulting in greater cost reduction than that is possible if electronic noise-suppressing systems are provided independently for every small-bore duct.
Patent JP-H01157990-A (JP)
Title: Leuco-pigment compound
Inventor: SATOMURA MASATO
IPC: C09B11/00
Filed: 1987-12-15
Abstract: NEW MATERIAL:1,1-Bis{4[6'-(N-cyclohexyl-N-methylamino)-3'-methylspiro<phthali de-3,9'-xanthene>-2'-ylamino]phenyl}-2''-ethylhexane. EXAMPLE:A colorless dye for recording material such as pressure-sensitive paper or heat-sensitive paper. The aimed compound is useful in improvement of chemical resistance of recording material and has high sensitivity and large chemical resistance especially when used for heat-sensitive paper uses together with an ether, ester or ketone compound having 75-135 deg.C melting point. PREPARATION:2-Ethylhexylaldehyde is condensed with 2-anilino-3-methyl-6-N- methyl-N-cyclohexylaminofluoran using an acid catalyst.
Patent JP-H07166057-A (JP)
Title: Resin composition
Inventor: ISHIO ATSUSHI
IPC: C08L67/02
Filed: 1993-12-16
Abstract: PURPOSE:To obtain a resin compsn. which is reduced in molding burr, excellent in mechanical strengths and flowability, and useful esp. for an injection molded small precision part. CONSTITUTION:A resin compsn. is obtd. by melt mixing 100 pts.wt. resin mixture comprising 95-30wt.% polyphenylene sulfide resin mixture and 5-70wt.% thermotropic liq. -crystal resin with 20-250 pts.wt. at least one filler selected from fibrous and nonfibrous fillers. The polyphenylene sulfide resin mixture comprises 90-30wt.% cross-linked polyphenylene sulfide resin having a number- average mol.wt. of 7,000-15,000, a total ash content of 0.3wt.% or lower, and a ratio of the melt flow rate at a 15-min dwelling to that at a 5-min dwelling of 50-95% and 10-70wt.% virtually non-cross-linked polyphenylene sulfide resin having a number-average mol.wt. of 3,000-6,000.
Patent JP-H06154630-A (JP)
Title: Rotary crusher
Inventor: TANAKA TAKESHI
IPC: B02C2/04
Filed: 1992-11-26
Abstract: PURPOSE:To detect the moving amount of a concave, to measure outlet clearance and abrasion loss between the concave and a mantle and simultaneously to remotely change and adjust the outlet clearance. CONSTITUTION:A gear 11 is fitted to the upper outer periphery of a concave support 10 that holds a concave 6 fitted and held in it and is screwed into an upper shell 3 and a pinion 12 turned by a driving motor 13 is fitted with the gear 11. On the other hand, a revolution detector 15 for detecting the number of the revolution of the pinion 12 to output it as an electric signal and an arithmetic display device 16 for treating the electric signal from the revolution detector 15 based on a conversion program and calculating the vertical moving amount from the reference position of the concave support 10 to store and indicate it are provided. Further the arithmetic display device 16 is connected to the controller 14 of the driving motor 13.
Patent JP-H11149357-A (JP)
Title: Network printer and its printing job managing method
Inventor: NAKAO HIDEJI
IPC: B41J29/38
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a network printer having a private mode wherein availability is improved by means of preventing the private mode to be left, and to provide a printing job management method. SOLUTION: This network printer 11 is provided with a data transmission/ reception part 21 for transmitting/receiving data with a terminal through a network 15, a printing control part 22 for printing printing data contained in received data, a private control part 24 for setting a private mode where a printing request from a terminal except for a private terminal is not received when a private instruction is received from one terminal (private terminal) and releasing the private mode when a release instruction is received from the private terminal, and a response time management part 27 for informing the private terminal of the release request requesting the release of the private mode when the release instruction is not received for a prescribed period during the private mode.