baber/WOPTO huggingface dataset:
Patent JP-H06175426-A (JP)
Title: Image holding body and process cartridge and image formation device
Inventor: SUGIKUBO TOSHIHIRO
IPC: G03G21/16
Filed: 1992-12-10
Abstract: PURPOSE:To provide an image holding body, a process cartridge and an image formation device capable of reducing torque loss. CONSTITUTION:The feature of this device is as follows: it is so constituted that helical gears GC1, GC2 are provided on both ends of an image holding body 30, helix angle directions of both of the helical gears GC1, GC2 are made in the same direction, directions of rotational driving force of the image holding body 30 working on one of the helical gears received from a driving source and an angular moment of thrust force are opposite to each other and directions of rotational driving force of the other helical gear driving a driven member and an angular moment of thrust force are opposite to each other.
Patent JP-2001165152-A (JP)
Title: Bearing device
Inventor: YAMASHITA KAZUHIKO
IPC: F16C17/03
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a small bearing device adopting a system of supporting a rotor using pads. SOLUTION: This bearing device 10 is provided with a plurality of bearing pads 18 with bearing surfaces 18a, and a support ring 16 having a pad support part 14 for supporting each bearing pad 18 and a bearing part 12 for receiving a rotating shaft R. An oil film of lubricating oil is formed in a clearance formed by a journal of the rotating shaft R, the bearing surface 18a of each bearing pad 18 and the bearing part 12, and the rotating shaft R is supported by the oil film. An oil feed hole 22 for feeding the lubricating oil is formed in the bearing part 12, and an oil feed path 24 that connects the oil feed hole 22 to the outside of the support ring 16 is formed only in the bearing part 12.
Patent JP-H08230118-A (JP)
Title: Film material, manufacture thereof and application thereof
Inventor: NAKADA YUTAKA
IPC: B32B27/30
Filed: 1995-12-28
Abstract: PURPOSE: To provide a film material which has excellent chemical resistance, scratch resistance, heat resistance, weather resistance, mechanical strength and flame-proofness without impairing entire ray permeability by excellent stain resistance, flame resistance and light-weight properties and particularly disposing modified tetrafluoroethylene polymer on the surface. CONSTITUTION: A film material comprises heat melting processable fluorine resin adhesive layer on one or both surfaces of fiber cloth made of heat resistant yarns having 33.7 to 809.8 tex and a film of modified tetrafluoroethylene polymer having a heat melting processable fluorine resin adhesive layer having a thickness of 10 to 1000μm on the one or both surfaces with chemical resistance, flame-proofness and light permeability. A method for manufacturing the same and a coating material for agriculture made of the film material are provided.
Patent JP-H06178692-A (JP)
Title: Calcium agent and its production
Inventor: MATSUO SHIYOURIN
IPC: C12P7/56
Filed: 1992-12-11
Abstract: PURPOSE:To obtain the calcium agent good in its digestive absorbability, and to provide the method for producing the same. CONSTITUTION:A lactic acid bacterium is planted in a medium containing lactose and/or a lactose-containing material, and subsequently cultured therein, while the produced lactic acid is neutralized with calcium hydroxide to control the pH of the culture product, thus providing the cultured product containing the calcium lactate. An yeast extract is preferably added to the medium. The cultured product is as such concentrated or dried by a freezing drying method, a spray-drying method, etc., to provide the objective calciulm agent.
Patent JP-H09185865-A (JP)
Title: A/v server system
Inventor: NAGAISHI KEIZO
IPC: G11B19/02
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To increase the number of outputs simultaneously accessible systems and to enable a system to be backed up also in the event a failure occurs. SOLUTION: An A/V(audio/video) server system is comprised of a pair of A/V server units 1A and 1B of which the number of simultaneously accessible input/output channels are, for example, 6. Input channels are common to the two units 1A and 1B. When a request for recording comes, one of input/output channels of each of the two units 1A and 1B are assigned for recording and a same material is recorded in each unit. In the case of reproducing, the two unit 1A and 1B are used independently from each other. A demand for recording to the A/V severs 1A and 1B, when it is specified not to exceed 3, the number of reproducing channels can be secured up to 6=(6-3)×2 for a demand for reproducing the same material. Also, in the event that a failure occurs on one of the units 1A or 1B, a half of normal time functions can be secured.
Patent JP-H08238239-A (JP)
Title: Ultrasonic wave diagnosis probe
Inventor: POORU RAMU
IPC: A61B8/00
Filed: 1995-12-29
Abstract: PROBLEM TO BE SOLVED: To sweep ultrasonic signals around a blood vessel as an axis by a certain pattern by rotating an inside tubular element and performing acoustic binding of the ultrasonic signals into the blood vessel with a fluid which is located between an outside tubular element and the inside tubular element. SOLUTION: A catheter 10 that has a slender outside tubular element 12 having wholly round tip is inserted in a blood vessel of a human body. An inside tubular element 18 is installed in the outside tubular element 12 coaxially. Furthermore, an acoustic waveguide 26 is installed in the inside tubular element 18 coaxially. When rotor parts 42, 44 rotate toward a stator part 36, the inside tubular element 18 rotates in the same way. On the other hand, an acoustic connective fluid 30 is filled in a room 50 of a housing 34 and connects an acoustic signal which is generated by a converter 52 with the acoustic waveguide 26.
Patent JP-H11178760-A (JP)
Title: Vacuum cleaner
Inventor: TAKEMOTO RITSUO
IPC: A47L5/14
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum cleaner for simply exchanging a suction port body at the time of utilizing another accessory and at the time of the failure of the suction port body by attaching and detaching the suction port body to a vacuum cleaner main body or a connection pipe, etc. SOLUTION: At the vacuum cleaner, the suction port 28a of an electric blower 28 built in the vacuum cleaner main body 20 and the suction port body 24 are connected through a suction air duct 62 and the exhaust port 28b of the blower 28 and the body 24 are connected by an exhaust air duct 63. Then air duct connecting parts 40 to 42 making the body 24 attachable and detachable to the main body 20 are provided in the middle of both air ducts 63 and 62.
Patent JP-H07195252-A (JP)
Title: Cutting oil separation and recovery device for machine tool
Inventor: NAKATANI YUKIO
IPC: B01D39/14
Filed: 1993-12-28
Abstract: PURPOSE:To keep off any degradation of water soluble cutting oil as well as to prevent contamination due to bacteria occurring. CONSTITUTION:In a machine tool cutting oil separation and recovery device which is equipped with a chip separating part 2 separating chips to be mixed in cutting oil being to be fed out of a machine tool and recovering the separated oil, a powder chip separating part 3 separating powder chips from the cutting oil to be fed of this chip separating part 2, and a cutting oil recovering part 4 recovering the cutting oil out of this powder chip separating part 3, storing it, and feeding the machine tool 1 with this stored oil, two filters 13 and 29 made up of a material with an infinitesimal metallic action are set up in a passage where the cutting oil ranging from the chip separating part 2 to the cutting oil recovery part 4 flows.
Patent JP-2000182012-A (JP)
Title: Information processor and end tamper processor
Inventor: OKI MASARU
IPC: G06F21/75
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To make it possible to interence processing and a ciphering key from the waveform of current consumption by deforming processing data with disturbing data, processing data with deformed data and inversely deforming it through the use of disturbing data after processing to obtain a correct processing result in an IC card chip so as to reduce relation between data processing and current consumption in the IC card chip. SOLUTION: A disturbing data generating means 401 generates disturbing data Xi. Next, a data deforming processing means 406 deforms an inputted data D1 (405) with disturbing data Xi to generate deforming data H1 (407). Then, through the use of data H1, a deformed data processing means 408 executes data processing to generate processed deforming data H2 (409). On the other hand, the data Xi is given data processing equal to inputted data by a disturbing data processing means 403 to prepare processed disturbing data Xo (404). True processed data D2 (411) is obtained by a data inversely deform processing means 410 through the use of this data Xo and data H2.
Patent JP-H10177553-A (JP)
Title: Network security system
Inventor: HOSHINO TADAHIRO
IPC: G06F21/34
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To exclude the persons who abuse the feature data which were used in the past transactions and to allow only the due person to access these data for improvement of security of a network by rejecting such access requests that are given based on the same data as the feature data which were used in the past. SOLUTION: A user operates a terminal 1 to photograph the images of his own eyes via a camera 5 and obtains the image feature data. The terminal 1 sends these feature data to a network 2 via a communication part 7, and a host 3 receives the feature data via a communication part 11. The received feature data are temporarily stored in a received data buffer 12. A comparison part 15 decides whether the data exactly same as the feature data stored in the buffer 12 are stored in a history storage part 13. If it's decided that the feature data stored in the buffer 12 are equal to the feature data which were used in the past, an access allowing part 17 rejects the accesses which are given to the feature data.
Patent JP-H07200194-A (JP)
Title: Document processor
Inventor: OKA KOJI
IPC: B41J5/30
Filed: 1993-12-30
Abstract: PURPOSE:To inform an operator of the state of the processing on a printer itself even after final data are outputted. CONSTITUTION:After a printer driver 1b transfers generated print data after a CPU 100, which sets a print flag on the basis of a print indication from a keyboard KB, etc., sets the print flag on a RAM 101, the CPU 100 decides the setting state of the print flag 1c on the basis of a key input state from a key input means and generates a command for inquiring the printer state of the printer driver 1b on the basis of the decision result, and, (the CPU 100 informs a display unit 103 of the answer result corresponding to the command.
Patent JP-H07197098-A (JP)
Title: Bleacher composition and bleaching detergent composition
Inventor: TOMA YOJI
IPC: C11D3/60
Filed: 1993-12-28
Abstract: PURPOSE:To obtain a bleacher composition which does not emit a foreign odor even when stored for a long time under high-temperature conditions by mixing an oxygenous peroxide with a specified bleaching activator and a specified compound under specified conditions. CONSTITUTION:This bleacher composition is the one comprising an oxtgenous peroxide (e.g. sodium percarbonate), a bleaching activator (A) represented by the formula (wherein R1 is a 2-20C hydrocarbon group which may be substituted; R2 is H or a lower alkyl; R3 is a bivalent hydrocarbon group; and M is H or a counter ion forming a salt) and at least one member (B) selected from among an inorganic chloride, paratoluenesulfonic acid or its alkali metal salt (e.g. NaCl), wherein the B/A weight ratio is (0.0001-0.05)/1, and the components A and B are granulated with a binder (e.g. polyethylene glycol).
Patent JP-H07187870-A (JP)
Title: Implement for safety using smoke candle
Inventor: ASAHI TAKEO
IPC: C06D3/00
Filed: 1993-12-22
Abstract: PURPOSE:To improve safety at the time of use by adopting a structure to fix a head part member to a smoke candle or to hold this member immobile when the ends of strut members on a cross beam member side are brought to the same position as the position at the end on the side opposite to the ignition part of the smoke candle by moving the head part member. CONSTITUTION:The head part member 1 is connected to supporting members 2, these supporting members 2 are connected to the cross beam members 3 and the cross beam members 3 are connected to a bottom member 4. The respective connecting parts are designed to be bendable. The respective members are formed of combustible materials. The head part member 1, the supporting members 2 and the bottom part member 4 are made of materials or structures having rigidity. The head part member 1 is mounted at a position near the ignition part 6 through the smoke candle 5. The supporting members 2 and the cross beam members 3 are mounted in parallel with the smoke candle 5. The head part member 1 is constructed to be fixed to the smoke candle 5 or to be held so as not to easily move when the head part member 1 is moved to widen the connecting parts of the supporting members 2 and the cross beam members 3 until the ends of the supporting members 2 on the cross beam member 3 side is brought to the position nearly the same as the end on the side opposite to the ignition part 6 of the smoke candle 5. The smoke candle 5 is thus erected in a manner as not to easily fall.
Patent JP-H05279928-A (JP)
Title: Shaft coupling for bottom cylinder of drafting unit on spinning machine
IPC: D01H5/82
Filed: 1992-12-16
Abstract: PURPOSE: To prevent radial deviations of shafts caused by a shaft coupling by making a clearance fit at one engaging part of the shaft coupling and a press fit at the other engaging part. CONSTITUTION: In the case of a shaft coupling 1 for bottom cylinders of drafting units of spinning machine, a shaft 2 is provided on its end with an area of a reduced diameter which engages in a longitudinal bore at the end of the other shaft 3. In the area of the longitudinal bore, the two shaft 2, 3 are connected with one another by means of a screw thread. In addition to the screw thread, the area of the reduced diameter also comprises two centering surfaces with fits, one fit being a clearance fit 14 and the other fit being a press fit 15. As a result, radial deviations of the shafts caused by the shaft coupling are to be avoided.
Patent JP-2000167047-A (JP)
Title: Transfusion device
Inventor: KOJIMA SEIJI
IPC: A61M5/145
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To prevent a sucking piece from being suched toward a syringe with negative pressure to prevent excessive infusion, by placing a lock mechanism for preventing that the sucking piece of the syringe moves from a position close to a slider toward a position away from the slider. SOLUTION: A through hole in a support shaft 5-1 of a holding arm 5 is formed from a small-diameter semicircle portion 3-41 with a size penetrating the support shaft 5-1 and a large-diameter semicircle portion 3-42. A stopper pin 5-3, whose radial height is larger than the radius of the small-diameter semicircle portion 3-41 and is smaller than the radius of the large-diameter semicircle portion 3-42, is projected on the outer periphery of the support shaft 5-1. This projection position is determined so that the stopper pin 5-3 abuts to the inside of the front wall of a slider 3 in a state that a collar of a sucking piece is close to an abutting surface of the slider 3, and the stopper pin 5-3 is positioned at the large-diameter semicircle portion 3-42 in the case that the holding arm 5 is moved from the abutting surface in the separating direction.
Patent JP-2000182558-A (JP)
Title: Scanning electron microscope
Inventor: MIYOKAWA TOSHIAKI
IPC: H01J37/141
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a scanning electron microscope capable of increasing detection efficiency of secondary electrons in a simple constitution. SOLUTION: A secondary electron detector 11 is placed on a composite object lens 1, the inner diameter of a lower magnetic pole 5 of a magnetic field type object lens 2 is made larger than that of an upper magnetic pole 4, and the inner diameter of an upper electrode 7 of a electrostatic type object lens 3 which comprises an upper electrode 7 of a ground potential and a lower electrode 8 of a negative potential is made larger than that of a lower electrode 8 of the lens 3.
Patent JP-H11169725-A (JP)
Title: Titanium oxide photocatalyst having photosensitizer stuck thereon
Inventor: YAMAMOTO MOTOTANE
IPC: B01J35/02
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To permit a titanium oxide photocalyst to demonstrate high catalytic action indoor even if a special light source is not provided and enhance quantum efficiency by sticking a substance with photosensitization effect on a titanium oxide substance containing anatase crystals. SOLUTION: In order to make pellets, a powdery titanium oxide substance 33 with a photosensitizer having photosensitization effect stuck thereon and a thermoplastic resin powder 34 are mixed and a mixture is placed between upper and lower press plates 31 of a hot press and pressure is applied for compression while the mixture being heated by a heater 32. Then the thermoplastic resin powder is made by powdering one or more kinds of styrene-acrylic acid resin copolymer, ethylene-vinyl acetate resin copolymer, polyolefin resin and epoxy resin. Weight ratio of the thermoplastic resin powder 34 to the titanium oxide substance powder 33 containing anatase crystals is set at 1:(0.05 to 0.3).
Patent JP-H04308681-A (JP)
Title: Microwave resonance cavity applicator for heating article having indefinite length
Inventor: DEIIN ROJIYAA HAAFUINDAARU
IPC: H05B6/78
Filed: 1991-12-25
Abstract: PURPOSE: To heat a traveled slender article uniformly in the width direction. CONSTITUTION: This microwave resonant cavity applicator is provided with a rectangular microwave resonant cavity having a pair of opposite hollow cavity sections, and the edge of each hollow cavity section is uniformly separated by the distance (d) around the periphery of the hollow cavity section. The periphery of the hollow cavity section has mouth planes facing each other, and each mouth plane has a noncontact magnetic field confining means. One of the cavity sections is provided with the center portion of a cavity adapted to a source of the microwave energy shifted to the cavity section by an iris through a wave guide and a means moving an infinite-length article through the space between the iris and the cavity section.
Patent JP-H11187891-A (JP)
Title: Production of fatty acid ester
Inventor: TANAKA TOSHINORI
IPC: C12P7/62
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To efficiently produce glycerol-α-polyoxyalkylene glycol fatty acid monoester under a mild condition and in high purity. SOLUTION: A glycerol-α-polyoxyalkylene glycol fatty acid monoester expressed by formula I [R1 is a 1-23C aliphatic hydrocarbon residue, or the like; A is a 2-4C alkylene residue; (n) is 1-100] is obtained by esterifying a carboxylic acid with an α-polyoxyalkylene glycerol ketal or acetal expressed by formula II [R2 and R<3> are each H, a 1-22C alkyl residue, an alkenyl residue or the like; A is a 2-4C alkylene residue (n) is 1-100] in the presence of an enzyme having esterifying activities and successively hydrolyzing to eliminate a ketal or an acetal.
Patent JP-H06194311-A (JP)
Title: Concentration measuring apparatus for surfactant
Inventor: SATODA MAKOTO
IPC: G01N27/04
Filed: 1992-12-22
Abstract: PURPOSE:To allow measurement of the concentration of surfactant in a sample liquid to be easily carried out in a short time without requiring any reagent by measuring the time to be elapsed before the bubbles of the sample liquid produced at a blowing part vanishes by a predetermined quantity and then operating the concentration of the surfactant from the time thus measured. CONSTITUTION:A predetermined quantity of sample liquid 12 is sampled into a blowing container 1 and air introduced into the container 1 through an air introduction pipe is blown to the sample liquid 12 for a predetermined time. Consequently, the sample liquid 12 is bubbled and the container 1 is filled with bubbles 13 upto the upper part thereof. At the same time, a clock at a control section begins to measure the time and a light is projected from a light source 8 toward a light receiver 9. At first, the light does not transmit through the bubbles 13 and no light is detected by the light receiver 9. As the time elapses, the bubbles 13 vanish from the upper part and the upper end thereof lowers below the installation positions of the light source 8 and the light receiver 9 and thereby the light from the light source 8 reaches the light receiver 9. The time to be elapsed after start of time measurement before detection of the light by the light receiver 9 is measured and the concentration of surfactant in the sample liquid is operated at an operating section basing on a predetermined working curve.
Patent JP-H06195020-A (JP)
Title: Fault diagnostic education supporting
Inventor: SATO YUICHI
IPC: G06F19/00
Filed: 1992-12-24
Abstract: PURPOSE:To enable one learner to master the technique of fault diagnosis and inspection of a practicable use level without requiring a skilled educator by changing the electrical values between the terminal of a simulated circuit board in accordance with the instruction to generation of simulated trouble from a simulated fault instructing means and simulatively reproducing the fault state of an apparatus. CONSTITUTION:A central processor randomly determines a fault point when a power source to this fault diagnostic education supporting device is turned on. For example, the fault state that the connecting line of the main valve of a gas hot water supply device is assumed to be disconnected is simulatively reproduced at this time. The learner successively clicks the power source button and run button displayed on a display by means of a mouse. A combustion lamp does not flicker and the video of the spark splashing from the igniter of the gas hot water supply device is displayed when a hot water feed cock button is clicked after the above-mentioned operation. The learner recognizes abnormality, clicks a hot water supply cock button and measures the resistance value between terminals 39 and 40 of the simulated circuit board 57 by a tester. The learner, thereupon, recognizes the disconnection by knowing the resistance value increased to infinity and exchanges parts.
Patent JP-H11190569-A (JP)
Title: Refrigerating unit
Inventor: INOUE SEIJI
IPC: F25B25/02
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain a sufficient refrigerating capacity with a small quantity of power in a refrigerating unit which is constituted by combining a vapor- compression type refrigerating machine with an adsorption type refrigerating machine. SOLUTION: A refrigerating unit heats an adsorbent Si with the heat generated from a condenser 112 and, at the same time, cools the condenser 112 by means of the cooling action of an adsorber 131a which is in an adsorbing state and the air in a room by means of an evaporator 114 by cooling and condensing the desorbed vapor refrigerant by means of the evaporator 114 when the unit regenerates a vapor refrigerant adsorbed to the adsorbent Si by desorption. Therefore, the refrigerating unit can obtain a sufficient refrigerating capacity with a small quantity of power by reducing the power of a compressor 111, because the pressure in the condenser 112 can be reduced.