baber/WOPTO huggingface dataset:
Patent JP-H11138111-A (JP)
Title: Bearing washing device
Inventor: FUJISAWA YOSHIHISA
IPC: B08B3/02
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a bearing washing device which executes washing in a use state without decomposing relatively large bearings of a rolling mill, etc. SOLUTION: The bearing washing device, which executes washing of the bearings by placing the bearing 2 to be washed on a turntable 1 and injecting washing water from inside and outside and above and below the bearing 2 to be washed, consists of a freely expandable and contractable bearing inner ring fixing device 3 which is capable of supporting the inner rings of the bearings 2 to be washed of different diameters in its radial direction on the turntable 1 and a bearing fixing device 9, 9' which is installed on the outside of the turntable 1, retains the outer cylinder of the bearing by expanding and contracting, stops the rotation thereof and is movable in the longitudinal direction of the outside cylinder. The washing water is injected from this bearing fixing device 9, 9'.
Patent JP-H06109884-A (JP)
Title: Fuel assembly for boiling water reactor
Inventor: ITAGAKI NOBORU
IPC: G21C3/34
Filed: 1992-09-25
Abstract: PURPOSE:To obtain a fuel assembly for a boiling water reactor which is superior in critical power characteristics and thermo-hydraulic stability. CONSTITUTION:In a fuel assembly for a boiling water reactor, the inclination or the size of vanes 10 provided on a spacer to generate swirl flow in horizontal direction in the space surrounded by fuel rods, is enlarged along with the inner part to the outer part. For example, the inclination angle at the outmost part is 10, in the middle is 5 and inside is 2. The size is enlarged along with the inside to the outside.
Patent JP-H03165228-A (JP)
Title: Defrosting detection sensor
Inventor: TSUKAMOTO HIDEO
IPC: G01K11/00
Filed: 1989-11-24
Abstract: PURPOSE:To detect temporary defrosting by deforming a water absorbing high polymer gel which expands to be restored to a natural state by absorbing water in a specified form and attaching it to the surface of a frozen food by a speci fied binding means. CONSTITUTION:The water absorbing high polymer gel 1 which expands to be restored to the natural state by absorbing water is bent in a U-shape from a long strip shape in the natural state, and bound by the binding means 2 such as a band, etc., to maintain the U-shape so as to constitute a defrosting detec tion sensor 10. Then, it is attached to the surface of the package of the frozen food before it is frozen by an adhesive tape and the means 2 is automatically released at the time of expanding the gel 1.
Patent JP-2000132215-A (JP)
Title: System and method for maintaining nc machine tool
Inventor: ENDO NOBUYUKI
IPC: G05B19/18
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a maintenance system and its method for an NC(numeric control) machine tool which realizes the manpower saving and quickening of maintenance service by utilizing a network function of a personal computer part. SOLUTION: When a personal computer part 20 performs web connection between a server device 30 and itself and it transmits the ID number of an NC machine tool 1 to the server device 30, the device 30 distributes an alarm decision module. When a web browser of the part 20 executes the alarm decision module and transmits an alarm number, etc., to the device 30, the device 30 distributes a corresponding alarm questionaire module. The web browser executes the alarm questionaire module, shows the questionaire list corresponding to the alarm number on a screen and displays advice for normally recovering a part working unit 9 based on operator's check.
Patent JP-H09149582-A (JP)
Title: Waterproof housing structure of rotating electric machine
Inventor: NAKAMURA ATSUO
IPC: H02K5/10
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a housing structure equipped with a dustproof and waterproof function which can improve the reliability on operation of a rotating electric machine under the environment where dust or liquid scatters intermittently. SOLUTION: The housing structure of a rotating electric machine 10 comprises a stator iron core 22 consisting of the laminate of a plurality of magnetic thin plates, and a front support member 28 and a rear support member 30 arranged each in abutment at both end faces 22a in its axial direction. Between both end faces 22a in axial direction of the stator iron core 22 and the supporting end face 28a of the front support member 28 and the supporting end face 30a of the rear support member 30 abutted against them, liquid-form seal members 72 are arranged severally.  The liquid-form seal member 72 exhibits paste form in normal condition, and when the stator iron core 22 and each support members 28 and 30 are combined, it permeates easily and enough to every nook and corner into small space made between both end faces 22a in axial direction and each support end face 28a and 30a, and after hardening on standing, it surely seals the small space between both end faces 22a in axial direction and each support end face 28a and 30a.
Patent JP-H11141954-A (JP)
Title: Central air-conditioning system
Inventor: DANKURI TOMOO
IPC: F24F1/00
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a central air-conditioning system to effect proper ventilation according to the number of persons, by computing the number of persons present in a housing by the state of air-conditioning operation and reducing incurring of a heat loss. SOLUTION: A central air-conditioning system is formed such that, the air- conditioning air outlets 3 of a plurality of rooms of a housing 1, and a single air-conditioning device body 4 arranged in the proper place of the housing 1, are respectively communicated together, air is supplied by an air supply means arranged at the air conditioning device body 4 and air-conditioning air is blown off through an air conditioning air outlet 3 of each room, and air is returned to the air-conditioning device body 4. The air-conditioning device body 4 is provided with a ventilation part 31 to effect ventilation of a part of air between an outdoor place and an indoor place. A control part is provided to compute the number of persons present in the housing 1 through ON and OFF of air-conditioning of rooms and control an air flow ventilated by the ventilation part 31.
Patent JP-S63160463-A (JP)
Title: Image forming device
Inventor: MAMA TAKASHI
IPC: H04N1/113
Filed: 1986-12-24
Abstract: PURPOSE:To improve the like of a semiconductor laser by detecting a beam output of a small output at the time of checking an output to the beam output at the time of forming an image at a time except at the time of forming a image. CONSTITUTION:The image is formed by scanning on a photosensitive member 3 by the laser beam off the beam output at the time of forming the image modulated by an inputted picture signal. The beam of the beam output at the time of checking the output which is the small output to the beam output at the time of forming the image at the time except at the time of forming the image is generated, the beam output at the time of checking the output is detected by a beam output detector 1a and the beam output is controlled at the time of forming the image according to the detected value of the beam output. Accordingly, the output of the laser beam can be checked by the laser beam of the smaller output than that at the time of checking the output of the laser beam. Thereby, at the time of checking the output of the laser beam, the fatigue of the photosensitive member 3 due to the beam projected on the photosensitive member 3 is reduced and the life of the semiconductor laser is improved.
Patent JP-H01149241-A (JP)
Title: Information recording carrier
Inventor: TANII KIYOSHI
IPC: G11B7/243
Filed: 1987-12-03
Abstract: PURPOSE:To prevent deformation of a substrate by hygroscopic expansion thereof by coating a film consisting of fluoroplastic on the side of the substrate opposite to the recording film thereof. CONSTITUTION:The substrate 1 consists of a polycarbonate resin, the recording film 2 consists of a low Te oxide and a protective film 3 consists of a UV curing resin. The fluoroplastic film 4 is coated on the side opposite to these films 2, 3. The fluoroplastic resin 4 consists of the polytetrafluoroethylene formed by plasma polymn. and in addition thereto, polymerized films of olefinic materials such as polychlorotrifluoroethylene and polyvinylidene fluoride which are partly substd. with fluorine may be used as well. Moisture absorption is thereby shielded by both faces of the plastic substrate and the deformation of the substrate by the moisture absorption is prevented.
Patent JP-2000128366-A (JP)
Title: Card feeding device
Inventor: SUGAYA ISAO
IPC: B65H1/26
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To detect that a cassette is normally fitted in a desired positional attitude to a fitting part of a case. SOLUTION: It is furnished with a cassette 10 to store a card C, a fitting part 22 to fit the cassette 10 and a microswitch 41 to detect that the cassette 10 is in a normal fitting state to the fitting part 22, and the microswitch 41 is provided in a position where displacement quantity of the cassette 10 relative to the fitting part 22 is the largest during motion immediately before and after the cassette 10 comes to be in the normal fitting state. For example, displacement of a projection part 23 in the projecting direction is detected in the case the projection 23 to regulate a position of the cassette 10 by projecting in the direction to cross the insertion direction on an insertion port of the fitting part 22 is furnished.
Patent JP-2001123834-A (JP)
Title: Exhaust structure for construction machine
Inventor: KOBAYASHI TOSHIYUKI
IPC: F16M1/00
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To enhance exhausting efficiency and reduce noise due to turbulent flow. SOLUTION: Blades 17a, 17b, 17c are provided inwardly from the opening edges of openings 16a, 16b, 16c, which constitute an exhaust port 15 for restricting the direction of exhaust air to the outside of an engine room 4, in such a manner that they correspond to the direction of exhaust air of the maximum amount at the individual openings provided in the blades 17a, 17b, 17c.
Patent JP-S63160591-A (JP)
Title: Enzymic reaction of lipophilic substrate using viscoelastic substance
Inventor: SATAKE TAKEO
IPC: C12P1/00
Filed: 1986-12-24
Abstract: PURPOSE:To efficiently carry out enzymic reaction, by adding a lipophilic substrate, enzyme and water to a water-insoluble viscoelastic substance while keeping the substance in a state exhibiting spinnability under high shearing force and kneading the resultant blend. CONSTITUTION:A water-insoluble viscoelastic substance, e.g. polyisobutylene and derivatives thereof, e.g., asphalt, tall pitch, etc., is put in a kneading machine, e.g. kneader, extruder, etc., and kneaded by applying high shearing force and a lipophilic substrate, e.g. olive oil, beef tallow, palm oil, fish oil, etc., enzyme and water are added to the system making large deformation while keeping spinnability to continue kneading. The lipophilic substrate is occluded in the viscoelestic substrate and efficiently subjected to action of the enzyme. The formed lipophilic reaction product is discharged into an aqueous system in contact therewith following the deformation of the viscoelastic system and separated.
Patent JP-2001128452-A (JP)
Title: Constant power outputting dc power supply unit and control method therefor
Inventor: JO HIROSHI
IPC: H02M7/08
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a power supply unit and a control method thereof, capable of enhancing the availability of a transformer, reducing ripple factors in output voltage, and reducing the sizes of the transformer, a smoothing filter, and a power supply unit. SOLUTION: Two constant power outputting DC power supply units are provided, each of which has a switching converting part outputting a pulse width control wave form, an output transformer, and a rectifying smoothing part for rectifying the output from the output transformer. A switching element is connected between the output negative terminal of one power supply unit and the output positive terminal of the other power supply unit, and a diode is connected between the output positive terminal and the output negative terminal of each of the power supply units with a polarity such that a cathode may be on the output terminal side of one of the power supply units respectively; so that DC constant power is fed from between the output positive terminal of one power supply unit and the output negative terminal of the other power supply unit through a smoothing filter.
Patent JP-S63160030-A (JP)
Title: Optical disk
Inventor: SAKAGAMI SHIGEO
IPC: G11B7/24
Filed: 1986-12-23
Abstract: PURPOSE:To prevent the occurrence of an error in a recording/reproducing signal due to dust by providing a transparent conductor thin film to the surface of a dielectric layer of a base or the like so as to prevent the dust from being stuck to a signal recording part when an optical disk is charged. CONSTITUTION:A laser beam 101 used for recording/reproduction is collected by a convex lens 102, radiated onto a transparent conductor thin film 103 such as ITO provided on a dielectric 104 of a base or the like and radiated onto a recording layer 105 via the dielectric layer 104. The transparent conductor layer 103 and the dielectric layer 106 provided with the dielectric layer 104 and the recording layer 104 are adhered by using an adhesive layer 107 to constitute the base of an optical disk. When the dielectrid layer 402 is charged positively, a negative electric charge is induced onto the transparent conductor thin film 401 by electric lines 405 of force, the electric charge is arranged to a position close to the positive electric charge of the dielectric layer 402 to collect the electric force lines 405 onto the circumference of the disk thereby preventing dust from being adhered to the recording/reproducing area.
Patent JP-H10136896-A (JP)
Title: Binder for nerikiri dough and nerikiri dough formed by using the same
Inventor: SATO SUSUMU
IPC: A23G9/52
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To obtain the binder which enables the easy production of the required amt. of NERIKIRI (a kind of traditional Japanese confectionery formed by delicately working a sweet bean paste to a variety of shapes, such as flowers, birds and so forth) dough and improves the change with lapse of time by using starch having a specific degree of swelling with cold water as an essential component. SOLUTION: This binder is obtd. by using the modified starch contg. functional groups in such a manner that the degree of swelling with cold water attains 4 to 35ml/g and DS 0.01 to 0.2 as the essential component. The functional groups include hydroxypropyl groups, acetyl groups, phosphoric acid groups, octenyl succinic acid groups, etc. Potato starch, tapioca starch, waxy corn starch, corn starch, rice starch, glutinous rice starch, sago starch, wheat starch, etc., are used as the raw material starch.
Patent JP-H01147840-A (JP)
Title: Clamping jig
Inventor: KITAKATA MAKOTO
IPC: H01L21/683
Filed: 1987-12-04
Abstract: PURPOSE:To perform a finer convergent optical system and to avoid a danger of mixing it with other substance by forming the body of a clamping jig of the same material as that of an object to be irradiated, and providing protrusionlike contacts for holding electric contacts with the object to be irradiated at the jig body. CONSTITUTION:A clamping jig is formed of an upper retaining plate 1, a lower retaining plate 2 and protrusions 3 formed as an integral structure with the plates 1, 2 and in electric contacts with a semiconductor wafer 4. The wafer 4 is interposed between the plates 1 and 2 to be held from both sides thereof, thereby holding fixedly the wafer 4, and the protrusions 3 are simultaneously in electric contacts with the wafer 4. A silicon crystalline wafer having the same material as that of the wafer 4 is employed as the plates 1, 2. Thus, a finer convergent optical system can be achieved, and a danger of mixing it with other substance is avoided.
Patent JP-H06136522-A (JP)
Title: Target material for sputtering and sputtering method
Inventor: SHIMIZU YOSHIMASA
IPC: C23C14/34
Filed: 1992-10-21
Abstract: PURPOSE:To provide a target material for sputtering capable of maintaining the objective uniform compsn. of a thin film from the beginning of sputtering to the end and to provide a sputtering method using the target material. CONSTITUTION:This target material for sputtering consists of at least two sheets of target materials joined integrally. Each of the target materials is made of a compsn. consisting of two or more kinds of elements and the target materials are different from each other in compsn. Sputtering is carried out by using this target material for sputtering.
Patent JP-H03168203-A (JP)
Title: Production of porous crosslinked copolymer
Inventor: YAMASHITA SEIICHI
IPC: C08F6/00
Filed: 1989-11-29
Abstract: PURPOSE:To obtain the subject copolymer having excellent processability and physical properties and useful as an absorbent, etc., by suspension-polymerizing a specific vinyl monomer mixture in an aqueous medium in the presence of a pore-forming agent, etc., adding a specific defoaming agent and heating the mixture to eliminate the pore-forming agent. CONSTITUTION:A monomer mixture composed of a monovinyl monomer (e.g. styrene) and a polyvinyl monomer (e.g. divinylbenzene) (the amount of the polyvinyl monomer in the whole monomer mixture is preferably 8-80wt.%) is suspension-polymerized in an aqueous medium in the presence of a pore-forming agent (e.g. benzene, etc., in an amount of preferably 25-200wt.% based on the whole monomer) and a polymerization initiator (e.g. benzoyl peroxide). A deforming agent consisting of an organic polar compound (e.g. amyl alcohol; the amount of the agent is preferably 0.1-10wt.% based on the whole monomer) is added to the polymer and the system is heat-treated to remove and recover the pore-forming agent and obtain the objective polymer.
Patent JP-H07156720-A (JP)
Title: Casing structure for electronic equipment
Inventor: KOBAYASHI TOSHIKI
IPC: B60R11/02
Filed: 1993-12-08
Abstract: PURPOSE:To provide the casing structure of electronic equipment which prevents metallic powder from intruding into a casing at the time of assembling a bracket to a metal casing with screws, thereby preventing the electronic equipment accommodated in the casing from being short-circuited. CONSTITUTION:This relates to the casing structure of electronic equipment where threaded holes 6 are formed on a metallic casing 1 which accommodates the electronic equipment, a bracket 7 is secured onto the casing 1 with screws 8 which are screwed into the threaded holes 6, and the casing 1 is secured onto a mounting part therefor through the bracket 7. A partition wall 10 is formed in the casing 1 for blocking the threaded holes 6 from communication with the inside of the casing. Since the partition wall blocks communication between the inside of the casing and the threaded holes, it is possible to prevent metallic powder which may be generated at the time of tightening the bracket from intruding into the inside of the casing.
Patent JP-H05142359-A (JP)
Title: Underground data collecting system by steel rod
Inventor: SAKATA FUMIO
IPC: E21B47/13
Filed: 1991-11-22
Abstract: PURPOSE:To extend the signal reaching distance of a unit rod 1 as long as possible. CONSTITUTION:In an underground data collecting system in which a sensor (temperature sensor) 2, a transmission circuit 7, and a transmission coil 8 are provided near the tip of a steel rod (boring rod) 1, while a detecting coil 9 and a receiving circuit 12 are provided at the ground surface side of the steel rod 1, so as to collect the underground data on the ground, a material 14 of a high magnetic permeability is provided surrounding between the transmission coil 8 and the steel rod 1, or at least the part of the steel rod 1 where the detecting coil 9 is provided is composed of a material of a high magnetic permeability. By increasing the maximum signal reaching distance, the number of steps of relay devices can be reduced, and the reliability and the economy can be improved.
Patent JP-H07161599-A (JP)
Title: Charged-particle-beam transfer apparatus
Inventor: NAKASUJI MAMORU
IPC: H01L21/027
Filed: 1993-12-08
Abstract: PURPOSE:To provide a charged-particle-beam transfer apparatus, which can correct the deviation of the transfer position of a pattern on a sample caused by the rotation of the charged particle beam. CONSTITUTION:This is a charged-particle-beam transfer apparatus, which emits a charged particle beam EB on a mask 7 and repeatedly transfers the pattern formed on the mask 7 on the mutually different regions of a surface for transfer 12 of a sample 11. Detectors 15 and 16 detect the amount of the deviation between the reference position in the direction of the optical axis of the region selected as the transfer object of the pattern on the surface for transfer 12 of the sample 11 and the present position. Correctors 13, 14 and 16 correct the error between the regular position and the actual transfer position of the wafer within the selected region based on the detected amount of the deviation. These parts are provided.
Patent JP-H04181061-A (JP)
Title: Speed change control device for automatic transmission
Inventor: YOSHIMURA HIROSHI
IPC: F16H61/02
Filed: 1990-11-13
Abstract: PURPOSE:To improve an accelerating ability without impeding durability of an engine and so on when an inhibitor switch is put under a breakdown condition by setting a device on a low speed change stage when vehicle speed is smaller than a prescribed value, and setting the device on a high speed change stage when the vehicle speed is larger than the prescribed value. CONSTITUTION:A control unit 70 judges whether or not D range signals are outputted from an inhibitor switch 73, and when the D range signals are not outputted, it judges whether or not S range signal are outputted. When the S range signals are not outputted, the unit 70 judges whether or not L range signal are outputted, and when it judged that the L range signals are not outputted, it judges whether or not R range signals are outputted. When the unit 70 decided that the R range signals are also not outputted, in the case a prescribed time does not go by from the time of shift operation, it reads in actual vehicle speed V indicated by signals from a vehicle speed sensor 71, and when it judged that the actual vehicle speed V does not reach a set vehicle speed V0, it outputs the first speed command, and when it judged that the actual vehicle speed is larger than the set vehicle speed V0, it outputs the third speed command.