baber/WOPTO huggingface dataset:
Patent JP-H06196113-A (JP)
Title: Target for x-ray tube and x-ray tube device using same
Inventor: BABA NOBORU
IPC: H01J35/10
Filed: 1992-12-25
Abstract: PURPOSE:To provide an X-ray tube device of a long lifetime, which is quickly started even having a large capacity by providing a cathode for irradiating an electron beam into a vacuum tube and an X-ray tube trget to become a rotating anode disposed opposite to the cathode, and providing the target with an X-ray generating metal coating layer on an electron beam irradiation surface on a graphite base body, and a rotating mechanism. CONSTITUTION:An X-ray tubular bulb 100 and a cooling medium 15 composed of insulting oil for filling a space surrounding the tubular bulb 100 are contained inside a sealed container 10, which is cooled by circulating the cooling medium 15. A cathode 130 for emitting an electron beam 131 and a rotting anode 120 are housed inside the X-ray tubular bulb 100. The rotting anode 120 is provided with a rotating shaft 122 for fixedly supporting an X-ray target 121 for radiating X-rays 16 upon irradiation of the electron beam 131. In the target 121, a coating layer where a rhenium layer, a tungsten layer, and a tungsten-rhenium alloy layer are laminated is used as an X-ray generating metal coating layer on an electron beam irradiation surface on a graphite base body. An X-ray tubular bulb, of which the upper and lower portions are made of glass, is used as an envelope.
Patent JP-2001165395-A (JP)
Title: Fluid supply tank and method of supplying fluid
Inventor: OYABU HIDEO
IPC: F17C7/00
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a system and method for supplying fluid with improved quantitative accuracy in which a fluid supplied from outside is tentatively stored in a tank or an accumulator and, by the action of a piston, a precise amount of fluid is introduced. SOLUTION: In this system for supplying fluid, after storing a fluid 7 from outside into a tank 1 or an accumulator 1A, a piston 3 enters in motion to inject the fluid via valve 13 resulting in improved quantitative accuracy, and furthermore, by providing plural number of valves 13 to 15 at the different positions along the cylinder of an injection machine, miscibility of fluid 7 with a molten resin can be improved.
Patent JP-2000173200-A (JP)
Title: Carriage mechanism of floppy disk drive
Inventor: TAMAGAWA MASAHIRO
IPC: G11B21/02
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a carriage mechanism of a floppy disk drive which eliminates the inconvenience induced in consequence of the repulsive force of an FPC. SOLUTION: The carriage mechanism of the floppy disk drive includes the carriage 2 which is disposed freely movably in a prescribed direction, the magnetic head 4 which is disposed at the carriage 2, a coil 6 which is used to drive the carriage 2 in a prescribed direction and the FPC1 which is connected at one end to the carriage 2, is connected at the other end to a substrate 5 and is arranged between the carriage 2 and the substrate 5 being curved to an approximate U shape. The FPC1 is characterized that FPC is elastically extendable and contractable in the longitudinal direction.
Patent JP-H10182905-A (JP)
Title: Flame-retardant heat-resistant composition
Inventor: YAMAGUCHI TOKUYUKI
IPC: C08L55/02
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition excellent in flame retardance, impact resistance, moldability and appearance and capable of imparting heat resistance when needed by including a styrene based resin and a specific halogen-based flame retardant. SOLUTION: This composition comprises (A) 100 pts.wt. styrene-based resin comprising (i) 2-60wt.% styrene-based copolymer containing a maleimide group- containing monomer unit, (ii) 0-98wt.% styrene-based graft copolymer and (iii) 0-98wt.% styrene-based copolymer and (B) 3-30 pts.wt. total amount of (iv) 3-30 pts.wt. flame retardant which is a halogenated triazine compound of the formula (T1 to T3 are each a halogenated alkyl or a halogenated phenoxy), preferably 2,4,6-tris(2,4,6-tribromophenoxy)1,3,5-triazine and (v) 0-27 pts.wt. halogen-based flame retardant other than component (v) and (C) 0-70 pts.wt. flame retardant auxiliary, preferably antimony oxide.
Patent JP-H05180504-A (JP)
Title: Air conditioner
Inventor: SANADA TAKESHI
IPC: F24F13/14
Filed: 1991-12-27
Abstract: PURPOSE:To detect an abnormal state of an automatic turning louvor mechanism and to terminate the electrical energization for a geared motor for the mechanism. CONSTITUTION:An air conditioner is provided with a limit switch 14 for repeating ON/OFF operation in cooperation with a repetitive oscillation of a lateral louvor 10a of an automatic turning louvor mechanism 10 and with an indoor control device 15 for use in counting ON time or OFF time of the limit switch 14, stopping the electrical energization for the geared motor 12 when the counted time exceeds the predetermined time and displaying the abnormal state.
Patent JP-H06195066-A (JP)
Title: Electronic musical instrument
Inventor: ISHII SHIGEKI
IPC: G10H1/00
Filed: 1992-12-25
Abstract: PURPOSE:To prevent protected data from being copied by disabling the data to be saved on another external storage medium when the protected data are fetched in an internal memory. CONSTITUTION:This electronic musical instrument consists of an electronic musical instrument body 1 and a disk module 2. Then the electronic musical instrument body 1 reads control data out of a floppy disk 40 and the operation of the electronic musical instrument body 1 is controlled with the control data. Further, copy information on the floppy disk 40 is also stored. When this floppy disk 40 is disconnected from the electronic musical instrument body 1 it is detected by a disconnection detecting means. When the disconnection is detected, it is judged whether or not the copy information inhibits the control data from being copied, and when the control data are inhibited from being copied, the control data which are read out of the floppy disk and stored in a control data storage area are erased. Therefore, the data can be prevented from being copied due to the saving by connecting another floppy disk.
Patent JP-H07180178-A (JP)
Title: Oil tank loaded on vehicle
Inventor: KON MASAHARU
IPC: B60K15/01
Filed: 1993-12-22
Abstract: PURPOSE:To increase the rigidity and durability of an oil tank itself loaded on a vehicle, by forming a plurality of drilled holes on the side wall and welding piping materials installed between the drilled holes by the holes. CONSTITUTION:Two drilled holes 11a are formed at the higher positions than the middle of the side wall in a nearly box-type steel hydraulic oil tank 11 and a pipe 12 piercing through the hydraulic oil tank 11 is installed in the drilled hole 11a. Both ends of the pipes 12 are protruded from the hydraulic oil tank 11 and welded with the hydraulic oil tank 11 at the two drilled holes 11a. A plurality of hydraulic hoses 13 are arranged in the pipe 12 and the mouthpiece 1a of an operation valve 1 and the mouthpiece 2a of a hydraulic pump 2 are connected to each other with a short distance. The inside of pipe 12 welded with the hydraulic oil tank 11 is made to have piping grooves of the hydraulic hoses 13, in which a hydraulic oil 15 is charged. Ring-shaped rubber buffers 14 are stuck to both ends of the pipe 12.
Patent JP-H05155775-A (JP)
Title: Production of active absorption type calcium powder
Inventor: UMEYA KAORU
IPC: A61K35/618
Filed: 1991-12-04
Abstract: PURPOSE:To enhance the activity of active absorption type calcium powder having an organic cytoplasmic skeletal structure to 2-3 times that of conventional products. CONSTITUTION:Coarsely crushed and washed oyster shell or coral is kept at <=127 deg.C temperature which is sufficiently lower than the disintegration temperature of its respective organic skeletal structure and dried. The dried oyster shell or coral is then ground to about 2mum particle diameter by a grinding type, 5o-called rope interfolding operation type cylindrical centrifugal fluidized pulverizer.
Patent JP-H11187227-A (JP)
Title: Image forming device
Inventor: IDE YOSHIHIKO
IPC: B41J5/30
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To share a mass storage device and to perform rapid transfer processing of print data. SOLUTION: Print data that is printed out by a plotter engine 1 is stored in an HDD(hard disk drive) 3a. Even when a printer part 4, a facsimile part 5 and a scanner part 6 store respective data that are received by external interfaces (external I/F) 4b to 6b in an HDD 7, an engine control part 3 can output print data without being affected by each part by reading it form the HDD 3a, matching to a timing of the engine 1 of a digital copying machine which is processed fast.
Patent JP-2000168877-A (JP)
Title: Cassette storage case
Inventor: MORITA KIYOO
IPC: B65D85/575
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To store cassettes without internal movement by using a cassette storage case for two types of cassettes having different outer dimensions. SOLUTION: This cassette storage can store first and second cassettes, and the width of the first cassette is roughly the same as and the length thereof in an insertion direction and height are smaller than those of the second cassette. The back wall face 11b in the cassette insertion direction is provided with a touch end face for touching the front end face of the first cassette and with protrusions 15, 16 having a touch bottom face for touching the top face of the first cassette. Furthermore, the protrusions 15, 16, being inserted in the recess formed in the front end face of the second cassette, are positioned not to interfere with the front end face of the second cassette.
Patent JP-H07199202-A (JP)
Title: Ferroelectric liquid crystal or antiferroelectric liquid crystal display element and its production
Inventor: SUZUKI KATSUHIRO
IPC: G02F1/133
Filed: 1993-12-27
Abstract: PURPOSE:To maintain a stable display capacity with high image quality in spite of driving over a long period of time by easily and surely forming a chiral smectic C phase of a ferroelectric liquid crystal or chiral smectic CA phase of an antiferroelectric liquid crystal free from zigzag defects. CONSTITUTION:One or both of a pair of substrates 102 which are arranged oppositely with striped electrodes 101 so as to intersect nearly orthogonally with each other and at least one of which are transparent are provide with oriented films 105 at the time of producing a liquid crystal display element using the ferroelectric liquid crystal or antiferroelectric liquid crystal. Striped partition members 103 are disposed between the striped electrodes of the one substrate 102 in such a manner as to be nearly parallel with the rubbing direction of the oriented films 105 and as to have at least one piece of apertures. A pair of the substrates 102 are adhered to form cell containers and the ferroelectric liquid crystal or antiferroelectric liquid crystal 104 is encapsulated by capillarity via the apertures into the liquid crystal display element body.
Patent JP-2001167557-A (JP)
Title: Method for describing feature of audio information
Inventor: SUGANO MASARU
IPC: G10L13/04
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a feature describing method by which audio information is fast and effectively retrieved or roughly grasped by considering the elements and features that are specific to the audio information. SOLUTION: The features of audio information are hierarchically expressed by describing in sequence the higher hierarchies down to the lower ones with an audio program defined as the highest hierarchy. This hierarchy is expressed in a hierarchy that includes a single or plural audio programs having the semantically continuous contents and at least an audio scene or an audio shot. The hierarchy is also described in the feature value that is described at least in the name of every hierarchy, in each type of audio information, in every feature and in a section of audio information that is sorted into every feature. Meanwhile, the feature value of the audio program is expressed in a single or plural audio pieces or in audio thumbnails which are shown as images.
Patent JP-H09177862-A (JP)
Title: Hydraulic buffer with solenoid direct acting valve
Inventor: MURAOKA MASAHIRO
IPC: F16F9/46
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To perform operation of a hydraulic buffer at both compression and expansion processes by coupling a poppet valve, controlling a damping force constantly under environment of working oil on the low pressure side, directly to a solenoid. SOLUTION: In a hydraulic buffer 1 formed in such a manner that oil passages 11 and 12 through which two oil chambers 2a and 2b partitioned in a cylinder 2 from each other by a piston 3 are intercommunicated are formed in the two oil chambers 2a and 2b. A poppet valve 9 to regulate the opening of the oil passage 11 is coupled directly to a solenoid 7 for operation, a small oil chamber 13 is formed between the poppet valve 9 and the solenoid 7. The small oil chamber 13 is communicated to the two oil chambers 2a and 2b, partitioned from each other in the cylinder 2, through check valves 15 and 17 so that the small chamber is normally cut off from an oil chamber on the high pressure side and communicated with an oil chamber on the low pressure side.
Patent JP-H05125092-A (JP)
Title: Solubilizer for biomembraneous protein
Inventor: ISHIWATARI HIDEO
IPC: C07J9/00
Filed: 1991-10-31
Abstract: PURPOSE:To obtain the subject solubilizer having high universality, comprising a sugar or alcohol monoester of cholic acid, maintaining a strong solubilizing action on biomembraneous proteins without any inbluence on high dimensional structure of the proteins. CONSTITUTION:The objective solubilizer comprises a sugar or alcohol monoester of cholic acid, preferably sucrose-cholic acid monoester, maltitol-deoxycholic acid monoester. For example, sucrose-cholic acid monoester is obtained by adding granule sugar and methyl cholate into N-methylpyrrolidone, refluxing them with heating in the presence of fine powdery potassium carbonate to effect the reaction, then the reaction mixture is neutralized with acetic acid.
Patent JP-H06193174-A (JP)
Title: Floor panel working structure
Inventor: SUGIHARA MASAMI
IPC: E04B5/02
Filed: 1992-12-28
Abstract: PURPOSE:To easily carry out the working and reduce the number of sleepers without lowering the working strength. CONSTITUTION:This relates to construction structure for a floor panel 1 which comprises a plurality of floor panels 1 installed on sleepers 6. The floor panel 1 provides a rectangular-shaped frame body 2 framed with common joists 21 and a floor board 4 whose area is identical to the outside shape of the frame body 2. The floor board 4 is pasted in such a fashion that it may be deviated from the frame body 2 in the longitudinal direction and the width direction. Out of the top of the frame body of this floor panel 1, a portion 41 of the floor board, which projects from the adjacent floor panel 1, is supported on a portion 22 of the frame body where on floor board 4 is pasted.
Patent JP-H05155474-A (JP)
Title: Paper feeding unit device
Inventor: MARUYAMA SHOJI
IPC: B65H3/06
Filed: 1991-12-10
Abstract: PURPOSE:To save a power for the feed paper weight cycle of a first recording paper sheet and to shorten a first print time by varying, regulating, and controlling the sheet feed timings of the first and the second and following recording paper sheets of continuously fed recording sheets based on a continuous paper sheet feed demand generating state. CONSTITUTION:By a paper feeding unit device 401, a paper feed command from a recording device is inputted to an interface circuit 408 through a recording device connecting buss 409, and the paper feed signal is coded at the interface circuit into a plurality of control signal, which are inputted to a CPU 404. By the CPU 404, the driver 402 of a pulse motor 403 is driven and controlled and the solenoid driver 405 of a solenoid 406 for a clutch is driven and controlled. In this case, in the CPU 404, the paper feed timings of the first and the second and following of continuously recording paper sheets are varied, regulated, and controlled based on a continuous paper feed demand generating state from a recording device. This constitution causes elimination of a feed paper weight cycle of the first recording sheet during the continuous feed of the paper sheets.
Patent JP-H09173034-A (JP)
Title: Roaster for coffee bean
Inventor: ENARI NOBUYOSHI
IPC: A23N12/10
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a coffee roaster capable of eliminating difference in a roasting degree and readily obtaining coffee beans stable in quality, by changing a water removing process into a roasting process at a good timing in a roasting process of coffee beans. SOLUTION: In this roaster equipped with an apparatus for controlling the thermal power of a heat source and the flow rate of air flowing in a casing 1, the roaster is provided with temperature sensors 14 for detecting the temperature in a drum 7 and an exhaust-gas temperature, respectively. An indication lamp can be lighted up by the output of the sensors when raw coffee beans are thrown in the drum and when the roasted coffee beans are discharged to a cooling tray 18 after roasting. Raw beans can be automatically thrown into the drum and discharged to the cooling tray 18 after the roasting.
Patent JP-H09173369-A (JP)
Title: Skin contact band with indicator function
Inventor: SANADA HIROMI
IPC: A61F5/449
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To enable a user to visually judge the use threshold of a skin contact band by the deterioration in its durability by providing this skin contact band with a hydrophilic compd. contg. a water-soluble dyestuff agent in a part or the whole of the inside of a tacky adhesive layer constituting the main body of the skin contact band or the peripheral region apart from the center of the tacky adhesive layer on the surface of the tacky adhesive layer. SOLUTION: The hydrophilic compd. contg. the water-soluble dyestuff agent is formed by mixing liquid isoprene rubber as a hydrophobic polymer and pectin as a hydrophilic polymer added with a dye as the water-soluble dyestuff agent. This compd. 3 is embedded in an annular form into the position of the prescribed distance (r) from the center 2 of the tacky adhesive layer 1. This skin contact band 4 is bored with a hole as shown by an alternate long and short dash line 5 in its central part according to the size of a user's stoma and is fixed to the stoma. When the liquid excrement from the stoma is penetrated down to the position of the compd. 3 by the deterioration or peeling of the tacky adhesive tape, the dyes included in the compd. 3 dissolve in the liquid excrement and diffuses into the tacky adhesive layer, thereby changing the color of this part.
Patent JP-H09175249-A (JP)
Title: Tray-type mat forming method and tray-type mat forming machine
Inventor: TAGUCHI KENZO
IPC: B60N3/04
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To improve production efficiency by performing the improvement of cooling efficiency after pressing at the time of forming a tray-type mat and easily cope with different dimensions without forming various molds even in the case of forming dimensions being different due to vehicle type difference or the like. SOLUTION: A tray-type mat forming machine has sandwiching parts 5, 12 for sandwiching the edge part of a mat M, an outer frame 6 coming in contact with one face of the mat M so as to be able to support the mat M, and an inner frame 11 that can press the other face of the mat M, a place positioned on the inside of the contact parts of the outer frame 6. The outer frame 6 and the inner frame 11 are almost similar figures, and a space between the outer frame 6 and inner frame 11 at the time of the inner frame 11 being positioned on the inside of the outer frame 6 is not less than the thickness of the mat M to be formed. The inner frame 6 and the outer frame 11 can be changed in shape by partial replacement.
Patent JP-H10186509-A (JP)
Title: Oblique projection optical device
Inventor: SATO AKIRA
IPC: G02F1/1335
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide an oblique projection optical device capable of obtaining an excellent image even at a large oblique projection angle by using a comparatively compact and inexpensive projection lens. SOLUTION: In this oblique projection optical device arranged so that a straight line connecting the center of the diaphragm of a projection lens group 7 to the center of the surface of a screen 3 formed at a fixed angle with the normal of the surface of the screen 3, the surfaces of the screen 3 and an original member 1 are arranged almost in parallel with each other, the projection lens group 7 is composed of at least two co-axial lens groups and the co-axial lens groups are arranged eccentrically to each other.
Patent JP-H10185584-A (JP)
Title: Structure for glass block of ring laser gyro
Inventor: SATO HIDETOSHI
IPC: H01S3/083
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To secure the machining of a U-shaped coil inserting hole and the quantity of an enclosed gas even when the size of a glass block is reduced, by forming a step in the deep part of a large-diameter hole so as to reduce the diameter of the hole. SOLUTION: The quantities of enclosed He and Ne gases are suppressed to the utmost by providing a step in the deep part of a large-diameter hole 13 of a getter mounting section 14, so as to reduce the diameter of the hole 13 at the deepest part of the hole 13 only and a U-shaped coil inserting hole 15 extremely closely to the section 14. A getter acts to maintain the laser oscillating characteristic of a ring laser gyro, by enhancing the purity of the He and Ne gases by adsorbing impurities contained in the gases and, usually, is vapor-deposited on one spot on the internal surface of the hole 13.  A U-shaped coil is used for the vapor deposition of the getter in such a way that, after a getter material is attached to the interior of the hole 13, the U-shaped coil is inserted into a U-shaped coil inserting hole 15 and the getter is vapor deposited on the internal surface of the hole 13 by heating the getter at a high frequency. The U-shape coil is removed in the stage of the final product.
Patent JP-H10185928-A (JP)
Title: Analyzer
Inventor: TAKAHASHI TOMOKAZU
IPC: G01N35/02
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a novel analyzer in which bubbling is suppressed in a waste liquid container. SOLUTION: Reaction liquid in a reaction tube is delivered to a waste liquid container 1 through operation of a vacuum pump 8 upon reaching position (a) of a cleaning and waste liquid unit. Bubbles are generated when the reaction liquid enters into waste liquid container 1 and cleaning liquid is delivered into waste liquid container 1 from a reaction tube located at position (e) of the cleaning and waste liquid unit. Since the cleaning liquid is discharged from the upper part of the reaction liquid, generated bubbles are suppressed by the cleaning liquid delivered through an SUS pipe.