baber/WOPTO huggingface dataset:
Patent JP-2001078928-A (JP)
Title: Upright type electric cleaner
Inventor: HIRUTA YASUYUKI
IPC: A47L5/28
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To effectively utilize the attachment storage space of the body at low cost by connecting the inner pipe of the extension pipe to the hose side and the outer pipe to a suction duct side and setting them to the flow passage parts to the dust collection chamber. SOLUTION: Where a hose is intended to be used with the cleaner body in a standing state, the hose joint 56 can be detached from the inner pipe fitting part A formed in an inner pipe 41. In using the extension pipe in an actually using state, the inner pipe 41 is taken out from the outer pipe 40 by just drawing out the inner pipe grip 43 upward therefrom, thus easily operated with the hose connected thereto. Where using the extension pipe in its long state, the inner pipe fitting part B of the inner pipe 41 taken out before and the outer pipe fitting part B side of the outer pipe 40 detached from the suction duct joint 51 are fitted together so as to be connected. The outer pipe fitting part A side of the outer pipe 40 has such a shape as being connectable to other attachment.
Patent JP-H1197765-A (JP)
Title: Spin-valve-type thin-film element and its manufacturing method
Inventor: HASEGAWA NAOYA
IPC: H01F41/30
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To make specific the relative angle between the magnetization of a free magnetic layer of an entire region and that of a fixed magnetic layer by fixing the magnetization direction of both edge regions in the direction of the track width of the fixed magnetic layer to a leakage magnetic field direction from a storage and fixing the magnetization direction of its center region in a direction being inclined for the leakage magnetic field direction. SOLUTION: Magnetization E and F in both edge regions in X direction of a fixed magnetic layer 2 is formed into a single magnetic domain in Y1 direction and is fixed. On the other hand, magnetization G in a central region is formed into a single magnetic domain in a direction being inclined by θin X direction for Y1 direction and is fixed. In this manner, the magnetization direction of the fixed magnetic layer 2 differs between the both edge regions and the central region since the relative angle to the magnetization of a free magnetic layer 4 is set to 90 deg. or an angle close to it at all regions, thus achieving an improved asymmetry in all regions and preventing a servo error from occurring as before.
Patent JP-H09103049-A (JP)
Title: Canned motor
Inventor: INAO HIROSHI
IPC: H02K9/20
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To prevent fine sand from accumulating in a diaphragm, by providing the diaphragm under a rotor between a swelling chamber with an outside opening, through which outer water is taken in, and a pressure equalizing hole communicating with the can. SOLUTION: Power with a commercial-based frequency is fed from a feeding cable 41 through a connector 42, a crossover line 43 and a connector 53 to a primary terminal 40a in an inverter 40. The power is subjected to frequency conversion by the inverter 40 and fed from the secondary terminal 40b through a connector 54 and an outgoing wire 23c to a stator coil 23b. As a result, operation is carried out at a frequency that is set by the inverter 40. Since a swelling chamber 31 having a diaphragm 29 is formed with its opening downward, fine sand is discharged from a water duct hole 30a even when outer water including the fine sand is flown from a water duct groove 27c to the swelling chamber 31 through a reservoir unit 28a. Then, the inside of the diaphragm 29 is protected from the accumulation of the fine sand.
Patent JP-H06107261-A (JP)
Title: Frame structure for motorcycle
Inventor: HIROSE TATEO
IPC: B62K11/02
Filed: 1992-09-29
Abstract: PURPOSE:To make the main frame of a motorcycle compact so as to improve productivity of its frame and to strengthen the connection part of a front frame to the main frame so as to improve its safety. CONSTITUTION:A front frame 4 and a main frame 6 are set to approximately same volume ratio, the connection part 10 of both frames 4, 6 are formed into a jigsaw-puzzle-like fitting face, and the connection length of the connection part 10 is so set as to be longer than a necessary enough contact length to get the strength as the frame of a motorcycle.
Patent JP-H03244895-A (JP)
Title: Elbow
Inventor: PAUSCH JOSEF
IPC: B65G53/56
Filed: 1990-09-26
Abstract: PURPOSE: To facilitate a sudden change of material flow direction by providing an elbow with an inflow pipe, an outflow pipe and a large bore diameter area, suddenly enlarged, having an area with the maximum diameter, with sectional area being larger than the sectional areas of the inflow pipe and the outflow pipe. CONSTITUTION: An elbow 10 includes an inflow pipe 12 having a cylindrical inflow opening 14 and an outflow pipe 16 having an outflow opening 18. A chamber 30 with a large bore-diameter area is formed between the inflow opening 14 and the outflow opening 18, and the cylindrical chamber 30 has a continuous wall 32. The wall 32 is suddenly enlarged from the diameters of the inflow pipe 12 and the outflow pipe 16 to an area 34 with the maximum diameter. The effective range of ratio to the sectional areas of the inflow pipe 12 and the outflow pipe 16 is from 1.5:1 to 10:1. As a result, a sudden change of flow direction can be facilitated and a lowering of pressure in a bent portion can be reduced.
Patent JP-S63113814-A (JP)
Title: Endurance testing device for head and medium
Inventor: FUJISAKI MASANOBU
IPC: G11B33/10
Filed: 1986-10-30
Abstract: PURPOSE:To continuously, with high accuracy and easily measure a coefficient of friction between a medium and a head while an endurance test is being performed, by monitoring the lowest voltage by which a spindle motor can be started. CONSTITUTION:As for a hard disk drive, a head and a medium execute a contact start-and-stop (CSS). Therefore, a coefficient of friction between the head and the medium is derived by measuring a current value at the time when a spindle motor is started. When the spindle motor is not moving, a proportional relation is formed exactly between a voltage and a current applied to the motor. Therefore, driving voltage of the motor is boosted continuously or stepwise, a load torque to the motor is calculated by monitoring the lowest voltage by which the spindle motor can be started, and also, the coefficient of friction between the head and the medium is calculated therefrom. In such a way, the coefficient of friction between the head and the medium can be measured on the way of a CSS endurance test.
Patent JP-H02107185-A (JP)
Title: Mutant of e.coli having high productivity of extraneous protein, its preparation and expression plasmid vector to be used therefor
Inventor: IKEDA NOBUMI
IPC: C12N15/63
Filed: 1988-10-14
Abstract: NEW MATERIAL:A mutant of E.coli capable of producing >=10mg/OD.l of extraneous protein. USE:Production of a protein useful as pharmaceuticals such as granulocyte macrophage colony stimulation factor (GM-CSF), interleukin, etc. PREPARATION:For example, the 5'-terminal of the gene of a labeled enzyme (e.g., beta-lactamase) is fused to the 3'-terminal of the gene of an extraneous protein (e.g., human GM-CSF), bonded to an expression plasmid vector and introduced into an E.coli to effect the transformation of the E.coli. The transformed E.coli is cultured in a medium, irradiated with ultraviolet ray to induce the mutation and allowed to produce a fused protein consisting of the extraneous protein and the labeled enzyme. The mutant of E.coli is screened taking advantage of the difference of the productivity of the above fused protein to obtain the objective mutant of E.coli having high productivity of extraneous protein.
Patent JP-H02109833-A (JP)
Title: Machine for sealing box
Inventor: SHIBAHARA KIKUO
IPC: B65B51/06
Filed: 1988-10-14
Abstract: PURPOSE:To remarkably improve efficiency for applying sheets by a method wherein an adhesive tape is supplied on both sides of laminated sheets so that a part of the tape is located on the uppermost sheet and the uppermost sheet is sucked together with the adhesive tape and adhered to a side of a box. CONSTITUTION:A conveyer 1 for sequentially sending boxes A with their upper face open to a predetermined position, a tape supplying device 3 for feeding pieces of adhesive tape T from both sides of a laminated sheet S put on a support base 2, a sheet feeding device 4 and a tape adhering device 5 for adhering the pieces of the adhesive tape on both sides of the sheet on a side of a box are included. With the sheet feeding device 4 lowered, suction cups 30, 31 and sheet pressers 28, 29 are lowered together with a plate 27 to have a cutter 16 lowered to cut the adhesive tape. By pushing portions of pieces of the adhesive tape hanging on both sides of the box against the sides of the box, application of the sheet is completed.
Patent JP-H1186240-A (JP)
Title: Magnetoresistance effect type head and its manufacture
Inventor: SATOU YOSHIAKI
IPC: G11B5/39
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a magnetoresistance effect type head which maintains favorable magnetic interaction between a hard magnetic film and a soft magnetic film or magnetoresistance effect film, improves magnetic domain control efficiency and has stable output characteristic. SOLUTION: An undercoat film 4 is formed by embedding a Cr thin film in a lower insulating film 3. In consequence, a hard magnetic film 10 is positioned at the same position as a soft magnetic film 5, whereby a magnetic domain of the soft magnetic film 5 is controlled sufficiently. The non-magnetic undercoat film 4 does not intervene between the hard magnetic film 10 and the soft magnetic film 5 and between the hard magnetic film 10 and a magnetoresistance effect film 7. Therefore, a magnetic interaction between the films is not obstructed and good effect of a longitudinal bias by the hard magnetic film 10 stabilizes an operation of a magnetoresistance effect element.
Patent JP-H04136096-A (JP)
Title: Refrigerator oil composition
Inventor: KITAICHI SHOICHIRO
IPC: C10M111/02
Filed: 1990-09-28
Abstract: PURPOSE:To obtain a refrigerator oil composition which has good compatibility with a refrigerant, e.g. HFC152a, and exhibits an improved lubricating power when employed in a refrigerant compressor by incorporating an ester oil and an oil selected from a naphthenic mineral oil, a paraffinic mineral oil and an alkylbenzene synthetic oil. CONSTITUTION:A mixture of 30-90vol.% ester oil and an oil selected from among a naphthenic mineral oil, a paraffinic mineral oil and an alkylbenzene synthetic oil, and optionally, an extreme-pressure additive, an abrasion resistance improver, an antioxidant, a heat resistance improver, a corrosion inhibitor and a defoamer are compounded to obtain a composition which can be employed for a refrigerant compressor having a compression mechanism in its case and using 1,1-difluoroethane (HFC152a) as the refrigerant.
Patent JP-H0980195-A (JP)
Title: Steam turbine controller for nuclear reactor power plant
Inventor: HOSHI HIROYUKI
IPC: G21D3/04
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a steam turbine controller capable of preventing loss-of- steam to a turbine ground steam evaporator, etc., without opening-operation of a steam controller valve (main steam stop valve) and turbine bypass valve even if the main steam isolation valve is closed. SOLUTION: Provided are a main steam isolation valve closure operation detector 29 for detecting the closure operation of the main steam isolation valve isolating the reactor 1, a trip circuit 27 for fully closing a main steam stop valve 5 for stopping the steam supplied to a steam turbine 8 in the case of closure operation of the main steam isolation valve 2 and tripping the steam turbine 8, and an opening command switcher 30 for switching the opening command to a turbine bypass valve 7 to 0% in the case of closure operator of the main steam isolation valve 2. In the case of closure operator of the main steam isolation valve 2, both of the main steam stop valve 5 and the turbine bypass valve 7 are operated to full closure.
Patent JP-H1194749-A (JP)
Title: Defect detecting apparatus and defective-product removal device
Inventor: SONODA HIDEJI
IPC: G01N21/93
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain a defect detecting apparatus by which the range of a proper quantity of light can be set easily and properly while many pieces of light-received data are being displayed in a stable state by installing a display part or the like which displays marks indicating the upper-limit value and the lower-limit value of the range of the proper quantity of light. SOLUTION: A graphic display part 47 in which the frequency distribution hg of light received data, an upper-limit-value mark 49a indicating the upper-limit value of the range of a proper quantity of light and a lower-limit-value mark 48a indicating its lower-limit value are displayed is installed on a discrimination-level setting screen. Then, the upper-limit- value mark 49a and the lower-limit-value mark 48a are moved to a bright side or a dark side by a movement key 48 and a movement key 49. The respective larks 48a, 49a with reference to the frequency distribution hg are adjusted to proper positions, and a setting key 44 is pressed. Then, the upper-limit value and the lower-limit value of the range of the proper quantity of light are set. That is to say, the range of the proper quantity of light is decided regarding transmitted light or reflected light.  In this manner, the range of the proper quantity of light is changed and set, and the existence of a defective product in a granular substance group is discriminated when a quantity of received light by a light receiving means is deviated from the range of the proper quantity of light.
Patent JP-H0898816-A (JP)
Title: Ophthalmological photographing device
Inventor: KISHIDA NOBUYOSHI
IPC: A61B3/14
Filed: 1994-09-30
Abstract: PURPOSE: To perform photographing with high accuracy in a short period of time by permitting a current different from that in observation to flow on a light source for observation in the photographing, in a device provided with the light source for observation and a light source for photographing which illuminate the eye to be inspected and in which a photographing part can be illuminated by a luminous flux from the light source for observation in the photographing. CONSTITUTION: When the eyeground is observed, the light quantity of a halogen lamp 15 can be adjusted arbitrarily by changing the value of a variable resistance element in a halogen lamp dimming part 18, and the light quantity can be increased by decreasing the resistance value, and the former can be decreased by increasing the latter. When the photographing is performed, an inspector performs the alignment of an eyeground image by the illumination of the halogen lamp 15, and after focusing is performed, a photographing switch is turned on by depressing a photographing button, and a xenon lamp 12 is put on in a moment by the output of a photographing start condition judging circuit 19. and the eyeground image is recorded on a film 6.  Since the photographing part is illuminate ed with a prescribed light quantity by the light source for observation in the photographing, the photographing with low fluctuation of photographing light quantity and with high accuracy can be performed in a short period of time.
Patent JP-H04136685-A (JP)
Title: Grain drying device
Inventor: NAGAI TAKASHI
IPC: F26B17/14
Filed: 1990-09-27
Abstract: PURPOSE:To prevent the stagnation of operation by a method wherein the operating condition of the title device is judged whether it is proper or not by a comparison between a setting mode, set by a single/double setting switch, and the detecting position of an opening and closing bottom valve while the single or the double drying mode, usable upon judging abnormality, is selected and indicated. CONSTITUTION:Single drying mode, drying grains charged into a reservoir 1, is switched into double drying mode, in which the grains in both of a drying unit 4 and a cooling unit 5 are dried simultaneously, based on the operation of a single/double setting switch 55. The operation of a supply switching mechanism or a switching valve 17, for example, capable of supplying the delivered grains into the reservoir 1 or the cooling unit 5, and the operation of a discharging switching unit or a bottom valve 30 of the cooling unit 5, which is capable of switching discharging transfer side to the outside of the device into a circulating transfer side into the reservoir 1, are confirmed and judged by detecting sensors 56, 57 whether they are operating properly or not. When these operating units are judged that they are abnormal, usable single or double drying mode is selected and indicated. Accordingly, an operator can employ the single drying or the double drying, informed properly, even when the abnormal opening and/or closing of the bottom valve is occured.
Patent JP-H06111179-A (JP)
Title: Device for managing the number of parked vehicles
Inventor: KAWANO TAKEYOSHI
IPC: G06Q50/10
Filed: 1992-09-29
Abstract: PURPOSE:To surely recognize a vehicle entered or exited to/from a parking lot even in a gate capable of allowing vehicles to pass in two directions by judging the entrance or exit of a vehicle based upon the sensing order of vehicle sensing sensors. CONSTITUTION:Vehicle sensing sensors 1, 2 are arranged along the entering/ exiting road of vehicles. Sensing signals from the sensors 1, 2 are inputted to a microcomputer (muCPU) 5 in a control part. A number N (corresponding to the number of vehicles allowed to park on the parking lot) inputted by a digital switch 6 is entered into the muCPU 5. When the sensors 1, 2 sense a vehicle, the muCPU 5 calculates (N+1) or (N-1) in accordance with the sensing order of the sensors 1, 2. The calculated result is transmitted to a display part through a communication driver 8 and 'empty', the number of vehicles parked at present, or 'filled' is displayed on a display device 12.
Patent JP-H04135751-A (JP)
Title: Packaging material
Inventor: HARITA SHIGEYUKI
IPC: C08J7/04
Filed: 1990-09-27
Abstract: PURPOSE:To obtain a casing which has a good gas-barrier character in storage and is used for meat processing by forming on the outer surface of a fibrous casing the resin composition layer consisting of an ethylene-vinyl alcohol copolymer (EVOH) and a water- or alcohol-soluble nylon. CONSTITUTION:One of the representatives of EVOH is the ethylene-vinyl acetate copolymer saponification product and the ethylene is contained therein in an amount of 20-65mol.% and the vinyl acetate component has a saponification rate of at least 90mol.%. Any nylon may be used, if it is soluble in water or alcohol. The resin composition layer consisting of the EVOH and the nylon and a fibrous casing are laminated together by a method wherein the solution of the resin composition and a water-alcohol mixed solvent is coated on the outer surface or both sides of the fibrous casing, the solvent is thereafter vaporized and the resin composition layer is given a shape. By this method, the casing can be obtained which has a good gas-barrier character in storage and is used for processing meat such as ham and sausage.
Patent JP-H01102430-A (JP)
Title: Projection type liquid crystal display device
Inventor: KOBAYASHI IKUNORI
IPC: G09F9/00
Filed: 1987-10-15
Abstract: PURPOSE:To suppress the temperature rise of a liquid crystal panel by arranging a glass base mounting a thin film transistor (TFT) and a glass base with light shielding structure respectively on a screen side and a light source side and using a material with high reflection factor to constitute a part of a light shielding structure. CONSTITUTION:The liquid crystal panel is provided with the glass plate 31, an amorphous Si TFT 32, a display electrode 33, an opposite glass base 34, an opposite display electrode 35, an Al light shielding structure 36 and liquid crystal 37 mounting a TFT 32 and the structure 36 is formed so as to be superposed to the TFT 32. Since the liquid crystal panel to be used for a projection type liquid crystal display device has said structure, the temperature of the liquid crystal panel can be suppressed to 40 deg.C or less even when the device is driven for a long period. Consequently, the rise of OFF current of the TFT can be suppressed less than 10 deg.C as compared to the case of a room temperature and the deterioration of picture quality such as contrast reduction immediately after operation can be suppressed.
Patent JP-S63111866-A (JP)
Inventor: KAJIZUKA CHISATO
IPC: A61G9/00
Filed: 1986-10-30
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-H02106309-A (JP)
Title: Manufacture of hollow body
Inventor: NAGAMI TAKASHI
IPC: B29C33/52
Filed: 1988-10-15
Abstract: PURPOSE:To form a hollow body pattern with excellent accuracy by disposing an inner mold formed with fibrous resin in the molding space of a molding mold, then, filling an insoluble molding material in the resin, after that, removing the fibrous resin by a solvent. CONSTITUTION:An inner part mold 3 consist of a solvent and soluble resin produced by injection molding is put in the inner space of an upper and lower split cylindrical projection molding mold 1 for injection mold, wherein it is suspended by a wire. In this condition, a molding material such as transparent urethane resin or the like is flowed out, and then cured, therein from a molding material injection hole. Next, a cylindrical projection molding is taken out thereof through opening the molding mold 1, and a solving out port 4 reaching the inner part mold 3 is bored therein. A solvent is injected from the solving out port 4, and solved resin solution is flowed out of the space between the outer periphery of an injection pin and the solving out port 4, thereby forming a hollow pattern on the flowed out trace.
Patent JP-H02211894-A (JP)
Title: Use protease in extracting chlamydia antigen, gonococcus antigen, and herpes antigen
Inventor: JIEIMUZU HARISU GIRUBAATO
IPC: G01N33/571
Filed: 1989-10-06
Abstract: PURPOSE: To enable to rapidly and highly reliably detect an antigen from chlamydial, gonococcal or herpes organisms at room temperature by bringing a test sample into contact with a protease, before or after the antigen is extracted from the live organisms such as the chlamydial, gonococcal or herpes organisms.  
     CONSTITUTION: Before or after an antigen from chlamydial, gonococcal or herpes organisms is extracted from a test sample estimated to contain the chlamydial, gonococcal or herpes organisms, the test sample is brought into contact with a protease. The extracted antigen is brought into contact with an antibody to form the complex, which is measured. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H01104813-A (JP)
Title: Conjugate fiber and production thereof
Inventor: SAYAMA NOBUO
IPC: D01F8/14
Filed: 1987-10-14
Abstract: PURPOSE:To obtain the titled sprinkly colored fiber with varying denseness and gloss, nearly uniform in both sectional area and strength, by melt spinning while changing with time the mixing ratio of two or more kinds of polymer component by means of computer. CONSTITUTION:The objective fiber can be obtained by melt spinning, through a spinneret, while changing with time the mixing ratio of two or more kinds of polymer component such as polyester and polyamide by means of computer. Being full of sophisticated feel, this fiber is such that said two or more kinds of polymer component are arranged in a mixed state with the contents of the respective components varied continuously in the direction of fiber axis and the content Ri for i-component on the sectional plane satisfy the relationships I and II [n is integer of >=2; i is integer of 1 to n; Ri is content of i-component in the sectional direction; Ri(sigma) is standard deviation for Ri; Ri(ave) is average value for Ri's].