baber/WOPTO huggingface dataset:
Patent JP-H09130964-A (JP)
Title: Cryogenic refrigerator
Inventor: HONDA HISAO
IPC: F25B9/00
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a cryogenic refrigerator in which the abnormal operation of a motor driving a compressor section can be normalized. SOLUTION: Coolant 65 compressed at a compressing section 60 is fed to a refrigerating section 80 where it is expanded to produce a cryogenic temperature. The compressing section 60 is driven through a three-phase motor 62 and a pressure detector D1 detects the pressure of coolant 65 as the time elapses after starting operation of the three-phase motor 62. When a 'predetermined pressure variation' is not detected, a phase switch relay circuit 52 performs 'phase change' where two phase of a three-phase power supply 30 for the three-phase motor 62 is exchanged. When a 'predetermined pressure variation' is detected, that 'phase state' is stored as a 'normal phase state' and the three-phase motor 62 is operated subsequently according to the stored 'normal phase state'.  Furthermore, phase difference is detected from the voltage waveform for two phases R.S of three-phase power supply 30 shaped through a shaper circuit 54 and the three-phase motor 62 is connected with a three-phase voltage 30 according to the 'normal phase state'.
Patent JP-S62139726-A (JP)
Title: Actuator for constant speed cruising device
Inventor: HIRANO TADASHI
IPC: B60W30/00
Filed: 1985-12-13
Abstract: PURPOSE:To prevent shock caused by a return rotation of an operating lever from transmitting to a gear portion, by interposing clutch means between a transmission shaft to be rotated by the rotation of an operating motor through reduction gear means and a rotary shaft with a fixed operating lever. CONSTITUTION:When an exciting coil 37 of clutch means 35 is energized, a clutch plate 39 is attracted to a yoke 36. Then, the rotation of a worm is transmitted to a worm gear 5 and a sun gear 6 to permit respective planetary gears 7 to turn on their axes and to move around the sun gear so that a transmitting shaft 33 is rotated through a connection plate 9. The rotation is transmitted to a rotation shaft 34 through clutch means 35 to rotate an operating lever 25 so that a throttle valve is opened through a connection cable 29. On the other hand, when the exiting coil 37 is deenergized, the clutch plate 39 is move upwardly by a compression spring 40 and shut off. Then, the operating lever 25 is returned and received by a stopper 27. As a result, shock caused by receiving the lever 25 is not transmitted to the transmission shaft 33.
Patent JP-H11243628-A (JP)
Title: Network line concentrator
Inventor: INAGE TOSHIAKI
IPC: H01R25/00
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To obtain a network line concentrator which is capable of being fixed to a wall surface, a steel desk, or the side face of a housing unit without using an exclusively used fitting for fixing the main body of the concentrator. SOLUTION: The body 1 of a network line concentrator has screw inserting sections 2a and hanging sections 2b on its rear surface, a projecting piece 3a protruded from the bottom of its rear surface, and screw passing holes 2b formed through the piece 3a. The body 1 is fixed to a wall in such a way that the rear surface of the body 1 is pressed against the wall, while the head sections of first screws protruded from the wall are inserted into the screw inserting sections 2a of the body 1 and hanging the hanging sections 2b on the head sections of the first screws by pulling down the body 1, and then screwing second screws in the wall through the screw passing holes 3b.  In addition, by inserting elements are inserted into and held in magnet inserting sections 4 at four corners of the rear surface of the body 1, the magnet elements, the main body 1 can be fixed easily to a steel desk or the side face of a housing unit.
Patent JP-H05122581-A (JP)
Title: Automatic focusing device and electronic still camera
Inventor: ITO TOMONOBU
IPC: G02B7/28
Filed: 1991-10-29
Abstract: PURPOSE:To obtain a automatic focusing device, which has high accuracy and satisfactory responsiveness in a system using video signals, concerning the automatic focusing device for photographing still pictures such as the electronic still camera or the like. CONSTITUTION:A focus detecting means 5 extracts a signal for focus detection from video signals obtained from an image pickup means such as a CCD 3, etc., and a camera process circuit 4, and a lens control part 6 extracts the focus signal of a boundary point dividing the moving range of a lens part into N parts and compares those signals. Thus, the rate of optimizing the focused state is limited and repeatedly limited by comparing the two arbitrary focus signals as mentioned above in that range so as calculate the final focal point, and the focused state is judged, and signals are sent to a motor driving part 7 and a motor 8 is driven.
Patent JP-H03144404-A (JP)
Title: Optical fiber core composition and optical fiber
Inventor: KOSAKAI SHOHEI
IPC: G02B6/00
Filed: 1989-10-30
Abstract: PURPOSE:To decrease a light transmission loss even under the condition of a high humidity by specifying the compsn. of the core component of the optical fiber. CONSTITUTION:Organopolysiloxane having an RSiO1.5 unit (R is 1 to 10C substd. or unsubstd. univalent hydrocarbon group) as well as alkenyl groups directly bonded to a silicon atom at >=0.05 piece per 1 piece silicon atom and a silanol groups, respectively, organopolysiloxane having >=2 hydrogen atoms directly bonded to a silicon atom in one molecule and a platinum catalyst are incorporated into the above compsn. and are so compounded as to contain >=0.02mol silanol group per 100g total weight of the respective components. The degradation in light transmittance is obviated even after long-term exposing under the conditions of the high humidity and the light transmission loss is decreased in this way.
Patent JP-H02171618-A (JP)
Title: Method and apparatus for monitoring vibration of turbine rotation section
Inventor: POORU UIRIAMU BISUKOBITSUCHI
IPC: G01H9/00
Filed: 1989-10-30
Abstract: PURPOSE: To obtain a long-life device where a blade material and an installation location are not limited by providing a processor for generating a signal through a sensor according to the motion a radioactive nuclide provided at a turbine blade and for extracting vibration information according to the signal. CONSTITUTION: Radioactive nuclide 20 is produced at a tip part 18 of a turbine blade 14 without any shroud by ion beams from an accelerator, and gamma rays that are not harmful to people are emitted from it and are sensed by a sensor 16 provided at a seal 30. When the nuclide 20 approaches the sensor 16, gamma rays increase. When it moves away from the sensor 16, gamma rays decrease. A signal corresponding to the motion of the nuclide 20 is generated from a sensor by the repetition. The signal is inputted to a processor 26, thus extracting information regarding vibration from the input signal and hence obtaining a monitor device for long-life vibration where it operates regardless of whether the blade is made of magnetic or nonmagnetic material and the mounting position cannot be limited particularly.
Patent JP-H04161044-A (JP)
Title: Spindle motor
Inventor: AZUMA SHIGERU
IPC: H02K21/22
Filed: 1990-10-20
Abstract: PURPOSE:To prevent the deflection of a hub member effectively by interposing an elastic member between an outer ring sleeve and a hub member in a bearing member. CONSTITUTION:An elastic member 50 covers substantially the whole area of the inside periphery of the circular inwall 26 of a hub member 4, and the hub member 4 is supported through this elastic member 50. Even if an outer ring sleeve 14 vibrates slightly resulting from the accuracy in processing of the surfaces of recesses 40, 42, 44, and 46 for storage, the grease charged, or others, such vibration is absorbed with the elastic member 50, consequently the deflection of the hub member 4 by the above vibration is suppressed effectively.
Patent JP-S61183744-A (JP)
Inventor: GUREGORII JIYON CHIYAITEIN
IPC: G06F9/45
Filed: 1985-12-18
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-H05122870-A (JP)
Title: Controller
Inventor: OTSUKA JUNJI
IPC: H02J9/06
Filed: 1991-10-29
Abstract: PURPOSE:To provide a controller which can compensate for a power interruption for a long period and has no danger of damaging a microcomputer. CONSTITUTION:A main controller A connects a first power supply path 5 for connecting a power supply terminal 41 of a power source 4 and a power receiving terminal 21 of a digital signal processor 2 and an anode side 611 to the terminal 41. The controller A comprises a second power source path 6 having a diode 61 connected at its cathode side 612 to a power receiving terminal 111 of a microcomputer 11 and a backup capacitor 62, and a semiconductor switch circuit 7 in which a terminal 71 is connected to an input port 112, a terminal 72 is connected to the cathode side 612, and a control terminal 73 is connected to a signal sensing terminal 22.
Patent JP-H09125278-A (JP)
Title: Hydrogen and oxygen generator
Inventor: HIRAI SEIJI
IPC: C25B9/19
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a hydrogen and oxygen generator easy for pressure control on the anode side, not causing vibration, etc., and without need for the detachment of the entire generator even when the parts are replaced. SOLUTION: Plural solid electrolyte membrane cells 40 each consisting of a solid electrolyte membrane 10, a porous feeder 20 attached to both sides of the membrane and a bipolar electrode plate 30 are laminated and integrated by seting end plates 60 and 60' on both ends to constitute a bipolar hydrogen and oxygen generating block 2, and the plural blocks are arranged separately in series to constitute a hydrogen and oxygen generator. In this case, the manifold type pure water feed line formed in hydrogen/oxygen generating blocks, hydrogen discharge line, oxygen discharge line and drain line are connected to the pure water feed heater, hydrogen discharge header, oxygen discharge heater and drain header through connecting pipes.
Patent JP-S62142119-A (JP)
Title: Cream composition for remedy of atopic dermatitis
Inventor: NAGAOKA HITOSHI
IPC: A61P17/00
Filed: 1985-12-17
Abstract: PURPOSE:To provide the titled composition containing extract of mycelia of Cortinellus shiitake as an active component and especially effective in suppressing the proliferation of bacteria and improving immunity of the skin itself. CONSTITUTION:Cortinellus shiitake is inoculated in a solid medium containing baggasse as a base and the mycelia are proliferated to obtain a solid medium containing mycelia. The medium is disintegrated, added with water and optionally an enzyme such as cellulase and crushed and ground to effect the extraction of the active component. After the extraction treatment, the product is heated at 95 deg.C to inactivate the enzyme and sterilize the medium and obtain an extract of the mycelia of Cortinellus shiitake. The objective creamy composition for the remedy of atopic dermatitis can be produced by adding the extract as an active component to a cream base (beeswax, cacao fat, lanolin, etc., as an oily component and glycerol, etc., as an aqueous component). The composition gives extremely low irritation to the skin, has remarkably high safety and imparts smoothness and moistness to the skin.
Patent JP-H01125281-A (JP)
Title: Thermosensitive recording material
Inventor: TAKAHASHI YOSHIYUKI
IPC: B41M5/337
Filed: 1987-11-10
Abstract: PURPOSE:To obtain a thermosensitive recording material with high whiteness and high speed recording suitableness by adding a specific compound to the thermosensitive color developing layer of a thermosensitive recording body. CONSTITUTION:A thermosensitive recording material consists of a thermosensitive color developing layer using color reaction between colorless or pale basic leuco dye and coloring agent. The thermosensitive color developing layer contains at least one kind of phthalimido derivatives shown by a formula I. In the formula I, n is an integer of 2-6, m is an integer of 0-1, R is hydrogen atom. or an alkyl group with 1-4 carbon atoms., at least 2 of which may be substituted in a benzene ring, X is an oxygen, sulfur atom. or a carbonyl group. The phthalimide derivative shown by the formula (I) is mixed with a coating liquid when said liquid which forms a thermosensitive color developing layer is prepared. A least two kinds of phthalimide compound can be used for mixture. The mixing ratio of the basic dye with the coloring agent is normally 100pts.wt. per 100-700pts.wt. of the latter in said solution. The phthalimide derivative should be added with the coloring agent at a ratio of 10-1,000pts.wt. per 100pts.wt. of the coloring agent.
Patent JP-H02131543-A (JP)
Title: Concentration of coffee and tea extract solution
Inventor: IMURA NAOTO
IPC: A23F5/28
Filed: 1988-11-10
Abstract: PURPOSE:To enable to efficiently concentrate the extract solution of coffee without deteriorating the flavor thereof while preventing the fouling of an ultrafiltration membrane or reverse osmosis membrane by adding the powder of roasted, ground coffee or the powder of extracted coffee grounds to the extract solution and subsequently concentrating the mixed extract solution when the coffee extract solution is concentrated with the ultrafiltration membrane or the reverse osmosis membrane. CONSTITUTION:An extract solution of coffee is mixed with the powder (preferably having an average particle size of 200-50mum) of roasted, ground coffee or the powder of extract coffee grounds in an amount of 50-0.5W/V%, preferably 20-3W/V%, based on the extract solution and subsequently concentrated with an ultrafiltration membrane or reverse osmosis membrane. The method can be applied to the concentration of the extract solution of tea wherein the powder of tea leaves or the powder of extracted tea leaf grounds is added to the extract solution.
Patent JP-H08120624-A (JP)
Title: Shielding device of clearance between bridge body in parallel
Inventor: NAKAO YASUMASA
IPC: E01F8/00
Filed: 1994-10-24
Abstract: PURPOSE: To reduce noises emitted from the clearance of bridge bodies in parallel by placing a shielding plate between the opposed projected edges of the bridge bodies buried at the clearance and engaging and installing a hooked bearing leg to a Z-shaped stud fixing a section between the projected edges. CONSTITUTION: A shielding plate C consists of a concrete board 3 and sound- absorbing plates 6, and a large number of the square-shaped sound-absorbing plates 6 are laid on the concrete board 3 between casings 4. When the plate C is mounted, a first stud 20 is fixed onto the top face of the projected edge 1 of one bridge body A1 and a horizontal plate 22 at the upper end of the stud 20 towards the interior side of the bridge body A1 . The plates C are placed while crossing both projected edges 1, the horizontal plate 22 is placed on the engaging groove 15 of one hooked bearing leg 10, and a second stud 25 is fastened at the projected edge 1, thus preventing movement in the crossing direction of the projected edge 1 of the plate C and detaching to an upper section.  The clearance B of the bridge bodies A1 , A2 is shielded by the plate C, and noises generated on the bridge bodies A1 , A2 are absorbed by the sound- absorbing plates 6.
Patent JP-H02131583-A (JP)
Title: Autonomous replicating sequence dna
Inventor: ARIGA HIROYOSHI
IPC: C12N5/10
Filed: 1988-11-10
Abstract: PURPOSE:To provide an autonomous replicating sequence DNA having a specific base sequence, capable of carrying out mass replication of induced gene by autonomous replication out of a host chromosome and enabling high-efficiency mass production of the aimed peptide. CONSTITUTION:The aimed autonomous replicating sequence DNA has a base sequence expressed by the formula and is minimum region of autonomous replicating sequence, has a function identical with or closed to an enhancer and useful for use capable of efficiently producing the aimed peptide in cultured cell or gene introduction animal, etc. The above-mentioned DNA exists in state combining with DNA binding protein in Hind III-PstI region of human c-myc gene upstream area and can be chemically synthesized through the DNA can be extracted.
Patent JP-S63138293-A (JP)
Inventor: HIRATA YOJI
IPC: G12B9/04
Filed: 1986-11-28
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-2001110150-A (JP)
Title: Information reproducing device and information reproducing method
Inventor: SUMI KOJI
IPC: G11B20/18
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To provide an information reproducing device and information reproducing method in which data sections disabled for reading can be decreased even if an erroneous address is written. SOLUTION: An address and an error detecting code are stored in first to third reading address information-circuits 150-152 from an input signal S001, priority being an index of certainty of data is decided from an error result using an error detecting code and the compared result using an address expected value S004 in a priority operation circuit 180, two addresses having higher priority are taken out in a priority comparing circuit 190, when these priority satisfy a read-out threshold S005, a demodulation circuit control signal S220e is outputted.
Patent JP-H06127401-A (JP)
Title: Power steering device
Inventor: HAGA KYOSUKE
IPC: B62D5/083
Filed: 1992-10-22
Abstract: PURPOSE:To prevent rising of cylinder differential pressure in the vicinity of neutral position of a handle so as to improve rigidity in the vicinity of neutral position, and make the beginning of assist clear so as to improve the feeling of steering. CONSTITUTION:The respective variable restrictions of a first control part 17 consisting of a first bridge circuit C1 are constituted of center open valves, and among the respective variable restrictions of a second control part 18 consisting of a second bridge circuit C2, the variable restrictions on the pump 10 side are constituted of center close valves and the variable restrictions on the reservoir 11 side are constituted of center open valves.
Patent JP-H01125351-A (JP)
Title: 4-amino-5-fluoro-2-nitrophenoxyacetic acid ester and its production
Inventor: ENOMOTO MASAYUKI
IPC: C07C217/84
Filed: 1987-11-10
Abstract: NEW MATERIAL:An ester of 4-amino-5-fluoro-2-nitrophenoxyacetic acid of formula I (R is lower alkyl). EXAMPLE:Methyl 4-amino-5-fluoro-2-nitrophenoxyacetate. USE:A starting substance for preparing 2-[4-substituted-7-fluoro-2H-1,4- benzoxazine-3(4H)-one-6-yl]-4,5,6,7-tetrahydro-2H-indole-1,3-dione of formula II (R' is alkyl, alkenyl, alkinyl, alkoxyalkyl). PREPARATION:Esterification using 4-acetylamino-5-fluoro-2-nitrophenoxyacetic acid of formula III and an alcohol of the formula: ROH is carried out in a solvent such as methanol in the presence of an acid such as sulfuric acid, hydrochloric acid, p-toluenesulfonic acid or methanesulfonic acid at 50-200 deg.C for 10min-24hr, and simultaneously deacetylation is effected to give the compound of formula I.
Patent JP-H03147485-A (JP)
Title: Video synthesizer
Inventor: HITONOHIRA TOSHIO
IPC: G09G5/24
Filed: 1989-11-02
Abstract: PURPOSE:To display a character or a symbol on a prescribed position on a reproduced pattern regardless of normality of an input signal or the presence of the signal by normalizing a synchronizing signal of a very weak input video signal and synchronizing the added character signal with the synchronizing signal. CONSTITUTION:When an input video signal (a) is very weak and noise shown in hatched lines is high and a synchronizing signal R cannot be detected at a detection level ED, a changeover switch 3 is closed to the position of a contact B. Moreover, a synchronizing signal generating circuit 5 is asynchronous with the signal (a) but a stable signal (b) is generated and a signal (b) is added to the signal (a) by a synchronizing signal addition circuit 6 to form a normal synchronizing signal and the resulting signal is fed to a character signal addition circuit 4 via the changeover circuit 3 and when a character signal (c) is fed from a character signal generating circuit 7, it is added thereto regardless of the normal input signal or the presence of the signal and the result is fed to a monitor from an output terminal 8.
Patent JP-H11193229-A (JP)
Title: Production of emulsion powder
Inventor: KATO YOSHITERU
IPC: C08B31/02
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To obtain an emulsion powder which includes an oil-soluble substance and a cell containing oil particles stable to shock and is free from permeation of oil on tabletting by adding an oil-soluble substance and a processed starch to water to emulsify followed by drying. SOLUTION: This emulsion powder is obtained by adding (B) an oil-soluble substance, (C) a processed starch and (D), when necessary, a vegetable gum (e.g. gum arabic) into (A) water to emulsify followed by drying the resultant emulsion. As the component B, edible oils and fats, e.g. medicines, health foods or the like, are preferably used. In the concrete, vitamin E, docosahexaenoic acid or the like is preferably used. As the component C, an ester between starch and an organic acid, e.g. an alkenylated succinic acid (e.g. octenylsuccinic acid) or the like, having emulsifying effect is favorable. The emulsion powder is the product obtained by aggregation of many particles (cells) that the component B of core substance is coated with the component C or the like. It is suitable that the particle size is 50-500 μm.
Patent JP-H04160760-A (JP)
Title: Inside reforming type fuel cell
Inventor: YAMADA SHINJI
IPC: H01M8/06
Filed: 1990-10-22
Abstract: PURPOSE:To achieve high effectiveness by making the inner side of a base material a fuel chamber and the outer side of an air electrode an air chamber, and making the base material itself conduct an action as a steam reforming catalyst. CONSTITUTION:When a natural gas as fuel and steam are supplied in a fuel chamber 5, the natural gas passes a base material 1 to reach a fuel electrode 2, methane in the natural gas reacts to the steam with the base material 1, together with the nickel of the fuel electrode 2, making the action of a steam reforming catalyst, and a reforming reaction generating hydrogen and carbon monoxide is made. Consequently electromotive force is generated between the air electrode 4 of a positive electrode and the fuel electrode 2 of a negative electrode. Thus making the action of the steam reforming catalyst with the fuel electrode 2 and the base material 1 itself causes the reduction of the quantity of a reforming fuel to a unit catalyst quantity and the improvement of the reforming ability of the catalyst.
Patent JP-H02133199-A (JP)
Title: Press equipment for bending peripheral edge of work
Inventor: ISHIGURO MASAYUKI
IPC: B30B15/00
Filed: 1988-11-11
Abstract: PURPOSE:To bring an end edge of a work to bending in accordance with a design change without using a new die by constituting a press equipment for bending a peripheral edge of the work of a frame held by a balancer, a guide rail for guiding the frame after the profile of a peripheral edge shape and always positioning a forming part in the peripheral edge of the work and a pedestal for supporting the work. CONSTITUTION:At the time of bringing a work 23 to bending and press and form a front fender of an automobile, etc., the work 23 is placed on a pedestal 22, a work end edge 23a is placed on a die 12 and a punch 8 is allowed to descend and an end edge 23a of the work 23 is bent, and subsequently, the punch 8 is allowed to ascend, and thereafter, a frame 2 is moved by width of the punch 8, the punch is allowed to descend again, and the end edge being adjacent to the end edge which is worked previously is bent. By repeating this operation, the peripheral edge of the work of necessary length is bent. During that time, the frame 2 is guided by a guide rail and a forming part is always positioned in the peripheral edge of the work, and also, the frame 2 is moved lightly by a balancer 15.