baber/WOPTO huggingface dataset:
Patent JP-H0892617-A (JP)
Title: Device for filling granular body in cylindrical vessel
Inventor: YAMAMOTO HIROYUKI
IPC: C21B13/02
Filed: 1994-09-28
Abstract: PURPOSE: To provide a device capable of filling a granular body concentrically in a cylindrical vessel at the time of supplying the granular bodies of different kinds into the cylindrical vessel from an ascending and descending guide cylinder even if the cylindrical vessel is inclined or gets out of position. CONSTITUTION: This device for filling a granular body in a cylindrical vessel 12 has a guide cylinder 12 consisting of the concentric inner cylinder 17 and outer cylinder 16 to be inserted into the cylindrical vessel and a device for supporting the upper end of the guide cylinder and lifting the guide cylinder 12 up and down. Plural fins 19 having a taper 19a at the lower end are radially provided on the periphery of the outer cylinder 16, and the upper end of the guide cylinder 12 is supported by the arm of the lifting device through a supporting means capable of omnidirectionally tilting the upper end of the guide cylinder 12.
Patent JP-H1062173-A (JP)
Title: Laser cross slit generating device
Inventor: KATSURA SHINICHI
IPC: G01C15/00
Filed: 1996-08-16
Abstract: PROBLEM TO BE SOLVED: To improve efficiency and to enable the miniaturization of a device by placing cylindrical lenses approximately in a shape of T and forming either the horizontal or vertical side of the T-shaped lenses by cylindrical lens arrays. SOLUTION: A collective lens 2 gathers a laser beam emitted from a laser beam source 1 and forms an image as a spot at distance. A group of cylindrical lenses 3 is placed along the optical axis of the collective lens 2 at the side of emergent light. The group of cylindrical lenses 3 formed from a vertical side of one cylindrical lens and a horizontal side of two lens arrays placed approximately in the shape of inverted T. In these arrangements, by the lens action of each cylindrical lens and diffracting action of the cylindrical lens arrays, a cross slit pattern 10 is effectively formed on a light-gathering plane (image-forming plane). In addition, by placing cylindrical lenses with high accuracy, it is possible to form the intersectional angle of the laser slit beam on the light-gathering plane with high accuracy.  Further, by changing the placement of the cylindrical lenses, it is possible to set the angle of intersection of the cross slit at any angle.
Patent JP-S6477940-A (JP)
Title: Plasma processing
Inventor: FUJIMURA SHUZO
IPC: G01N21/62
Filed: 1987-09-19
Abstract: PURPOSE:To control plasma while accurately controlling the atomicity of oxygen in plasma containing oxygen and nitrogen by using the mixture of oxygen and argon as a gas for generating plasma and control ling oxygen plasma and argon so that the ratio of the intensity of beams having wavelengths generated from oxygen plasma and argon is kept at a fixed value. CONSTITUTION:8115Angstrom , 7503Angstrom , 7067Angstrom , 6965Angstrom  and 4848Angstrom  are known besides 7540Angstrom  as emission wavelengths peculiar to argon and 6456Angstrom , 6158Angstrom , 4368Angstrom , 3947Angstrom  and 1025Angstrom  besides 8446Angstrom  in oxygen. When oxygen plasma to which nitrogen or nitrous oxide is added is employed, wavelengths near 7504Angstrom peculiar to nitrogen is avoided, the excitation voltage of both wavelengths of oxygen approximates to the excitation voltage of 7067Angstrom  of argon when 7067Angstrom  is used as the wavelength of, argon beams as reference beams and 4368Angstrom  or 6158Angstrom as the wavelength of oxygen beams, and each beam is discriminated because sufficient difference is formed among the wavelengths of each beam. Accordingly, the intensity of beams having these wavelengths is detected, the number of oxygen plasma is acquired from the ratio of the intensity of the beams of oxygen to that of the beams of argon, and the pressure of plasma, the flow rates of gases, the composition ratios of gases, etc., are controlled so that the number of oxygen plasma is kept constant.
Patent JP-H04253725-A (JP)
Title: Manufacture of polyphenylene ether, and catalyst used therein, and resin composition thereby obtained
Inventor: TEIMOSHII DEII SHIYAFUAA
IPC: C08L71/00
Filed: 1991-08-22
Abstract: PURPOSE: To prepare a polyphenylene ether with low nitrogen content and low odor properties.  
     CONSTITUTION: In oxidative coupling reaction of 2,6-disubstd. xylenol, a novel catalyst contg. a copper compd., a diamine, a tert. amine, a quaternary ammonium compd. and an unsatd. compd. selected from olefinic, acetylenic, imine and nitrile compd. is used. 
     COPYRIGHT: (C)1992,JPO
Patent JP-2000135743-A (JP)
Title: Production of perforated film and perforation forming apparatus of perforated film
Inventor: SUZUKI MINORU
IPC: B41J2/05
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To produce a perforated film enabling high speed transfer of high resolving power in an ink transfer printer easily within a short time. SOLUTION: An unperforated film 100 is arranged on the upper side of a fixed stand 92 to place a powder 93 on the unperforated film 100 in a laminar state and the powder 93a and the unperforated film 100 are pressed by a pressure plate 91. By this method, the unperforated film 100 is stretched and the powder 93a is pushed in the unperforated film 10 and perforations are easily formed within a short time.
Patent JP-H0395420-A (JP)
Title: Correcting apparatus of instrumental error of flowmeter
Inventor: SAKAI KATSUTO
IPC: G01F1/00
Filed: 1989-09-07
Abstract: PURPOSE:To obtain a fluidic flowmeter causing few errors and having an excellent instrumental error characteristic by providing an analog amplifier, a wave- shaping circuit, a rise detecting circuit, a storage means and an addition circuit. CONSTITUTION:After amplified by an analog amplifier 17, an electric signal of a sensor 10 is shaped to be a rectangular wave in a wave-shaping circuit 18. When a rise point detecting circuit 19 detects a rise point of the rectangular wave, an addition circuit 21 takes out from a storage means 25 a value (ai) of a constant term for each segment (i) of a bent line in relation to a period T and sets the value. Every time when a correction unit time (ti) passes, subsequently, this circuit adds (alphai) to a correction unit amount and determines (ai) + SIGMAalphai by executing this addition until a subsequent rise point is detected. This value represents a pulse constant K, i.e. a pulse weight, during one period passing. During one period subsequent thereto, the value of the pulse constant corresponding to this period is determined likewise by the addition of (ai) + SIGMAalphai. By integrating the pulse constant K determined in this way, an integrated flow rate can be determined.
Patent JP-H0977872-A (JP)
Title: Aromatic polyamide-imide and its production
Inventor: SHIOTANI AKINORI
IPC: C08G73/14
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To produce a new aromatic polyamide-imide compound, comprising amide bonds and imide bonds alternately and regularly repeated in a polymer chain, good in heat resistance, mechanical properties and molding processability and useful as electric and electronic parts, etc. SOLUTION: This aromatic polyamide-imide comprises a structural unit of formula I as a recurring unit. Furthermore, the objective compound is obtained by reacting a diimidodicarboxylic acid dichloride of formula II with an aromatic diamine (e.g. p-phenylenediamine) in a substantially equimolar amount in the presence of a dehydrochlorinating agent, e.g. trimethylamine in an organic solvent and carrying out the polymerization at 50-120 deg.C for 1-10hr, etc., or reacting a diimidodicarboxylic acid of formula III with the aromatic diamine in the substantially equimolar amount in the presence of a condensing agent (e.g. triphenyl phosphite) in the organic solvent at, e.g. 80-180 deg.C for 1-10hr and conducting the polymerization.
Patent JP-2000065347-A (JP)
Title: Heat storage type burner device
Inventor: INOUE YOSHITAKA
IPC: F23L15/02
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To perform rapid and easy exchange of a heat storage body without damaging a refractory product to contain the heat storage substances. SOLUTION: A heat storage type burner device is formed that alternating combustion is effected by a pair or a plurality of pairs, and during a stop of combustion, the heat of combustion exhaust gas generated by another burner during combustion is stored through holding heat storage substances, and combustion air is preheated through the heat storage substances during combustion. A fluid passage through which combustion exhaust gas and combustion air pass is divided into a part 2 to contain the heat storage substance and parts 1 and 3 followed and preceded by the part 2, and the heat storage substance 7 is exchangeable integrally with the wall body of the fluid passage.
Patent JP-H0396298-A (JP)
Title: Wave absorber
Inventor: KUNIEDA SUMIO
IPC: C04B35/30
Filed: 1989-09-08
Abstract: PURPOSE:To make it possible to exert an excellent capacity to absorb electricity all over the band of WHF and further reduce the thickness of a layer by having composition which can specify each content for Fe2O3, ZnO, NiO+CuO+MgO. CONSTITUTION:Each content for Fe2O3, ZnO, NiO+CuO+MgO is plotted along each side of a triangle by mole % so as to obtain a wave absorbing material which has an internal composition in the triangle which connects three points or the coordinate values of (Fe2O3, ZnO, NiO+CuO+MgO), which are (52, 33, and 15) (47, 34, and 19) (51, 28, and 21). The ratio NiO:CuO:MgO for NiO+CuO +MgO is adapted to range from 3 to 5:1 to 2:0.2 to 2.
Patent JP-H1077094-A (JP)
Title: Filling method of high purity liquid
Inventor: OSADA SEIJI
IPC: H01L23/16
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To effectively prevent the contamination due to wear of a coupler from generating at the time of attaching/detaching of a pipe to/from the coupler when a high purity liquid is re-filled in a container for the carrying of high purity liquid. SOLUTION: To a coupler 2 of a nozzle for liquid feeding/discharging and a coupler 3 of a gas feeding nozzle of a container 1 for carrying, a pipe 4 for the feeding/discharging of high purity isopropyl alcohol and a pipe 5 for the feeding of high purity nitrogen, are respectively connected, and under a state wherein a switch valve 6 for the discharging of a high purity liquid is closed, and a switching valve 7 for the feeding of the high purity liquid is opened, the high purity liquid is fed by a feeder 15, and a washing is performed.  Then, the switching valve 7 for the feeding of the high purity liquid is closed, and the switching valve 6 for the discharging of the high purity liquid is opened, and a switching valve 8 for the feeding of a gas is closed, and a switching valve 9 for the feeding of the gas is opened, and the washing liquid is discharged by feeding an inert gas of a high purity, and under the state wherein the couplers are connected, a high purity liquid of which the purity is the same as at the time of washing, is filled in the container for carrying.
Patent JP-S61113906-A (JP)
Inventor: KIMURA YOSHIO
IPC: E01B25/08
Filed: 1984-11-06
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-H1172115-A (JP)
Title: Fluid bearing device
Inventor: SAITO HIROAKI
IPC: F16C17/04
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To increase an area functioning as a bearing by providing a spiral type dynamic pressure generation groove on either of opposing faces of a flange face formed by an end face of a ring fixed at one end of a shaft and a shaft end face or a flange face of a thrust receiving member. SOLUTION: A ring 4 is pressed in an end part of a shaft 1, and a ring end face 4A which is an end face thereof and a shaft end face 1A which is an end face of the shaft 1 are on the same plane to form a flange face 5. A spiral type dynamic pressure groove 6A is provided in a part opposing to the shaft end face 1A of a thrust receiving member 3. A herringbone type dynamic pressure groove 6B is provided on a face opposing to the ring end face 4A of the thrust receive member 3. The herringbone type dynamic pressure groove 6B and the spiral type dynamic pressure groove 6A constitute a dynamic pressure generation groove 6. Lubricant 7A, 7B are poured into a minute clearance between the flange face 5 and the thrust receive member 3 and a minute clearance between outer periphery of the shaft 1 and a bearing hole 2B, respectively.
Patent JP-H1171976-A (JP)
Title: Wire screen with louver
Inventor: TANAKA MASAMI
IPC: E06B7/082
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To improve ventilation further without damaging objects such as a burglarproof countermeasure, a blind, the shielding of direct sunlight, etc. SOLUTION: The wire screen 1 with the louvers is formed in a structure, in which a large number of the louvers 5 are fixed in parallel in the horizontal direction at intervals in the vertical direction. Intervals among the louvers disposed up to the height of at least one sixth of the overall height T of the wire screen are made wider than the louvers 5 arranged to sections upper than the above-mentioned louvers regarding the above-mentioned louvers at that time. The intervals of the louvers disposed up to the height of one sixth are widened towards lower sections.
Patent JP-S61113631-A (JP)
Title: Polyolefin resin composition
Inventor: MINAGAWA MOTONOBU
IPC: C08K13/02
Filed: 1984-11-07
Abstract: PURPOSE:To provide the titled composition having improved heat-resistance and discoloration-resistance and excellent processing stability, by compounding a polyolefin resin with a phenolic antioxidant, a specific organic phosphite compound, and a hydrotalcite. CONSTITUTION:100pts.(wt.) of a polyolefin is compounded with (A) 0.001-5pts., preferably 0.005-3pts. of a phenolic antioxidant (e.g. 2,6-di-tert-butyl-p-cresol), (B) 0.001-5pts., preferably 0.01-3pts. of an organic phosphite of formula I (R1 is 4-8C tert-alkyl; R2 is 1-8C alkyl; Z is bivalent or trivalent phenol, etc.; R is H or group of formula II; m and n are 0 or 1) and (C) 0.001-5pts., preferably 0.01-1pt. of a hydrotalcite of formula III (0<X<=0.5; A is CO3; m is real number).
Patent JP-H0682618-A (JP)
Title: Formation or resin thin film
Inventor: TATENO MASAHIKO
IPC: B05D1/40
Filed: 1992-09-02
Abstract: PURPOSE:To form a resin thin film such as a color resist film with the film thickness distribution narrowed. CONSTITUTION:A pigment-dispersed resist (resin soln.) is applied on a substrate 2 arranged in a chamber 10, the substrate 2 is turned around its axis almost vertically to the coating film surface to make the thickness of the film almost uniform, and then the resist is dried to form a resin thin film on the substrate 2. When the solvent content in the air in the chamber 10 is denoted by (e) and the saturated solvent content in the air at the temp. in the chamber by E, the e/EX100(%) is set at 70%. or higher or the air pressure in the chamber 10 is set at 1atm or higher, and the resin thin film is formed under these conditions. Consequently, the drying rate of the coating film is reduced, the viscosity of the coating film is hardly increased while the substrate 2 is turned, and the film thickness distribution is narrowed.
Patent JP-S60125723-A (JP)
Title: Intake apparatus for internal combustion engine
Inventor: MURANAKA SHIGEO
IPC: F02M35/108
Filed: 1983-12-13
Abstract: PURPOSE:To control the flow rate of intake air and the velocity of intake-air flow to meet the operational conditions of an engine, by employing such an arrangement that a first throttle valve is formed with a cut-away portion and a second throttle valve is opened after the first throttle valve is opened a predetermined angle. CONSTITUTION:At the time of low-load operation of an engine, a vacuum actuator 21 is not operated since the opening of a throttle valve 19 disposed in a main intake passage 18 is mall and the negative pressure developed at the venturi portion is low, so that both of a first throttle valve 24A and a second throttle valve 24B are kept closed. In this state, intake air is introduced into a combustion chamber 15 through a cut-away portion of the first throttle valve 24A. Since an injector 34 is opened in the vicinity of said cut-away portion, fuel is mixed well with air. With increasing of the opening of the throttle valve 19, the first throttle valve 24A begins to open and intake air supplied from the main intake passage 18 is passed only through a first branch passage 23A. At the time of high-load operation of the engine, on the other hand, the throttle valve 19 is fully opened. Further, the first throttle valve 24A is opened and the second throttle valve 24B is also opened when the opening angle of the first throttle valve 24A is increased to a predetermined value, so that intake air is passed through both of the first branch passage 23A and a second branch passage 23B.
Patent JP-S6389280-A (JP)
Inventor: DOBASHI AKIRA
IPC: B25J18/00
Filed: 1986-10-03
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-2000068473-A (JP)
Title: Semiconductor device and its manufacture
Inventor: MORI HIDEKI
IPC: H01L27/108
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which can be formed readily in few number of processes and is superior in frequency characteristics, and a manufacturing method thereof. SOLUTION: An MOS capacitor 10 and a PMOS transistor 20 are formed on a substrate 1. In addition to a lower electrode 12, a dielectric film 13, an upper electrode and an electrode extraction region 15, a voltage impressing region 17 whose conductivity type is different from that of the lower electrode 12 is provided in the MOS capacitor 10. Charges can be forcibly injected into the lower electrode 12 by impress a forward voltage between the voltage impressing region 17 and the electrode extraction region 15, thus reducing the resistance. The voltage impressing region 17 is formed in the same process as a source region 25a and a drain 27a of the PMOS transistor 20. Therefore, frequency characteristics can be improved without increasing the number of processes.
Patent JP-S60125259-A (JP)
Inventor: YOSHIHARA KOUJI
IPC: B02C13/20
Filed: 1983-12-12
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-H05194220-A (JP)
Title: Composition and method for treating hypertension
Inventor: ERITSUKU ROBAATO RAASON
IPC: A61K31/425
Filed: 1992-09-02
Abstract: PURPOSE: To treat hypertension of mammals especially having increased insulin level by administering the mammal with a compound known as an agent for the treatment of hyperglycemia and hypersterolemia or its pharmacologically permissible cationic salt or acid addition salt. CONSTITUTION: Hypertension of mammals, especially hypertension accompanying increased insulin level is treated by administering the mammal with an active amount of a compound of the formula I (X is C=O or CHOH) or its pharmacologically permissible cationic salt or acid addition salt. A compound of the formula I wherein X is C=O or an optically active optical antipode wherein X is CHOH is preferable among the compounds of the formula I. The antipode can be produced by an optical antipode selective reduction of the compound of the formula II.
Patent JP-2001060103-A (JP)
Title: Method for preparing display data for display device
Inventor: NAGANO HITOSHI
IPC: G06F3/0488
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To suppress correcting operations and to easily prepare many message data by presetting changing procedure of an address and detection contents on an external device side and preparing the plural message data by copying corresponding to the procedure. SOLUTION: Display 47 for specifying the detection contents and the message data 46 corresponding to the display are defined as a set of basic data, the basic data are copied for the plural sets corresponding to a preset procedure, the contents of a copied basic data group are corrected and the required display data are prepared. In this case, the detection contents on the side of an external device 12 are reflected on the data contents at a specified address position on a memory of the external device 12, similar detection contents are arranged at the adjacent address position and the basic data are constituted of combination of the address display 47 and the message data 46. Then, the address display 47 in the basic data is successively constituted while being changed with an interval specified beforehand.
Patent JP-H0984092-A (JP)
Title: Structure for base station communication equipment having rotating structure
Inventor: YOKOO FUMIHITO
IPC: H04W88/08
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To facilitate rear access by turning a base station communication equipment installed at a location unable to make rear access. SOLUTION: This structure is constituted of a cylindrical case 1 containing a communication equipment, a ball bearing 6, a guide groove 8, a bearing 12, a cylindrical base 2 having a planetary gear mechanism 14, and bolts 7, 10, and a drive shaft 13 of the case is inserted to a solar gear 3 and a load is exerted to the planet gear mechanism 14. The bottom side of the cylinder case 1 is supported by the ball bearing 6 of the cylindrical base 2 and the guide pin 9 is inserted to the guide groove 8 to restrict the turning angle within 180 deg.. The cylindrical case 1 turned safely manually while being braked, the rear side not accessible is directed in front and cable wiring or the like is conducted while enhancing the job performance and safety.
Patent JP-H0284304-A (JP)
Title: Punch pin driving device in punch apparatus
Inventor: NAKAJIMA SEIJI
IPC: B28B11/12
Filed: 1988-09-21
Abstract: PURPOSE:To lower the heat value of an electromagnetic coil by electrifying the electromagnetic coil at the time of processing to allow the tip of a punch pin to penetrate in a die and subsequently stopping the electrification of the electromagnetic coil and returning the punch pin to a stand-by position to perform processing. CONSTITUTION:A control unit 46 issues a command for a drive circuit 48 to drive the electromagnetic coils 33a, 33b corresponding to a punch pin 19 to be operated. When the electromagnetic coils 33a, 33b are electrified, a drive shaft 32 falls against the pressure of a spring 15 to allow the punch pin 19 to fall through a bush sleeve 36 and a punch pin sleeve 18 to perforate a green sheet 50. Subsequently, the control unit 46 applies a driving stop signal to the drive circuit 48 to stop the electrification of the solenoid coils 33a, 33b while an electromagnetic coil 34 is electrified to raise the punch pin 19 and the drive shaft 32. The electromagnetic coils 33a, 33b, 34 are electrified only for the time required in the up-and-down movement of the punch pin 19 when the green sheet 19 is perforated to reduce the heat values of respective coils to a large extent.
Patent JP-H0230809-A (JP)
Title: Pile press-in apparatus
Inventor: OSHIMA AKIRA
IPC: E02D7/20
Filed: 1987-09-19
Abstract: PURPOSE:To secure the press-in force of piles and manage the execution of work ad facilitate the press-in of a plurality of the piles by arranging screw anchors on the periphery of a trestle, and by arranging a plurality of pile press-in oil-pressure jacks on the center movably in the mutually orthogonal direction within a horizontal surface. CONSTITUTION:In the front and rear and to the left and right of a trestle 5, screw anchors 7 are fitted, and on the center, on moving bases 13 which can be horizontally moved in the one direction, in the direction orthogonal to the moving direction of the moving bases 13, pile press-in oil-pressure cylinders 14 are movably set. Then, to the head sections of piles 3 driven previously near a bearing layer, the tresle 5 is moved by a crawler 4, and is fixed with the screw anchors 7 and after that, by the cylinders 14, the piles 3 are pressed-in. When there are a plurality of the piles 3, then the crawler 4 is moved to a proper position, and the movement of the respective cylinders 14 is regulated, and the cylinders 14 are exactly accommodated to the head sections of the respective piles 3 and they are pressed-in at the same time.