baber/WOPTO huggingface dataset:
Patent JP-H1043317-A (JP)
Title: Magnetic therapeutic apparatus
Inventor: IMOTO TETSURO
IPC: A61N2/00
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic therapeutic apparatus which eliminates burden on a human body and damage to skin by developing a therapeutic effect without direct contact with the human body with the simplifying of a structure, an electric circuit and the like along with a simple handling. SOLUTION: Three alternating magnetic field generating mechanisms 13, 14 and 15 are installed vertically within a frame body and moreover, these alternating magnetic field generating mechanisms 13, 14 and 15 are arranged in two units, upper and lower. In the alternating magnetic field generating mechanisms 13, 14 and 15, two segment-shaped magnets 18 are mounted on a mounting member 17 fastened on a spindle 12 which is driven to rotate by a motor with a protruded surface turned toward the side of the spindle 12 and a cylinder body 19 is built to cover the perimeter thereof.
Patent JP-H0865934-A (JP)
Title: Rotor of motor and its manufacture
Inventor: YASUHARA TAKASHI
IPC: H02K3/04
Filed: 1994-08-26
Abstract: PURPOSE: To lessen the intrinsic resistance so as to prevent temperature rise by sintering the fine powder of copper thereby making the cage winding of a rotor. CONSTITUTION: Out of the stacked iron core 5a and the cage winding of a rotor 5, the cage winding is made by compressing and besides, sintering copper fine powder. For this copper cage winding, for example, the stacked iron core 5a is set before hand in a sintering mold 50, and in this sintering mold where the stacked iron core is set, copper fine powder is pressed and charged in the hole 7c for cage winding 7c being made in the stacked iron core 5a, and also, copper fine powder is pressed and charged also in the end ring mold 7d for forming the end ring 7b, and then this copper fine powder is sintered, whereby a conductor bar 7a and an end ring 7b are made integrally Hereby, the intrinsic resistance can be made smaller by about 40% on the side of the copper cage winding than aluminum, and temperature rise can be prevented.
Patent JP-S6354369-A (JP)
Title: Imidazole derivative
Inventor: TAKASUGI HISASHI
IPC: C07D401/04
Filed: 1987-08-12
Abstract: NEW MATERIAL:A compound expressed by formula I (R<1> is pyridyl; R<2> is H, alkyl or hydroxyalkyl; R<3> is H, OH or alkyl; R<4> is aryl which may be substituted by alkylthio, alkylsulfinyl, alkylsulfonyl, nitro, (substituted) amino, OH, alkoxy, alkynyloxy, (substituted) aralkoxy, halogen, haloalkyl, etc.] and salt thereof. EXAMPLE:2-(2-Methoxyphenyl)-5-methyl-4-(3-pyridyl)imidazole. USE:A cardiotonic agent, antithrombotic agent and anti-inflammatory agent having inhibitory effect on heart rate together. PREPARATION:For example, a compound expressed by formula II (either one of R<1> and R<2> is O and the other is NR<3>) is reacted with a compound expressed by the formula R<4>-CHO in the presence of ammonia or an ammonia donor to afford the aimed compound expressed by formula I.
Patent JP-H0365631-A (JP)
Title: Wind-tunnel test apparatus of intermittent blow type
Inventor: HASHIMOTO TAKEO
IPC: G01M9/04
Filed: 1989-08-03
Abstract: PURPOSE:To prevent breakdown of a test model due to a vibration load applied thereon when a shock wave on the occasion of a start passes and when flutter occurs, by determining the occurrence of the flutter by a flutter determining device receiving a signal from a strain gage as an input, during a test. CONSTITUTION:The completion of the start of a wind-tunnel is judged by a start determining device 8 receiving a signal from a pressure detector 7 as an input. Based on an output of this device, a switch 13 is opened or closed by a control device 9 to control a current from a power source 12, and thereby an actuator 5 is operated. During a test, the occurrence of flutter is determined by a flutter determining device 11 receiving a signal from a strain gage 10 as an input, and thereby the actuator 5 is operated. In this way, a test model 1 is protected from a vibration load generated when a shock wave at the start of the wind-tunnel passes and from divergent vibration generated when the flutter occurs, and thus the breakdown thereof can be prevented.
Patent JP-S5992168-A (JP)
Title: Welding device
Inventor: KITAOKA TAKEO
IPC: B23K9/095
Filed: 1982-11-17
Abstract: PURPOSE:To weld a place which cannot be viewed, by installing a torch to a frame so as to be displaceable relatively, also installing a photodetecting part for obtaining an image of a tip part of the torch and a weld zone, installing the first filter just before the photodetecting part, and installing the second filter in the vicinity of the torch. CONSTITUTION:A torch 50 is installed to a frame 20 so as to be displaceable relatively, and also a TV camera 71 for obtaining an image of a tip part of the torch 50 and a weld zone is installed. The first filter 72 and the second filter 73 are installed just before the TV camera 71 and in the vicinity of the torch 50, respectively. The torch 50 is moved in the right angle and horizontal direction to the frame 20 by a horizontal moving part 30 and in the upper and lower directions my a vertical moving part 40. In this way, a shift from a joint of a pipe A of the tip of the torch 50 is observed by a cathode-ray tube on the outside of the pipe A, and in case when it is shifted, the position of the torch 50 is corrected by the moving parts 30, 40.
Patent JP-H1140270-A (JP)
Title: Connector for card
Inventor: ASAKAWA KAZUE
IPC: G06K17/00
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To enhance reliability of electrical connection while preventing a card from being extracted, by closing or opening a circuit by a method, wherein the surface of a card presses perpendicularly a curved protuberance of one of a pair of detecting members connected to an insertion detecting circuit, when the card is inserted completely. SOLUTION: A card C incorporated in 1C is inserted via a passage 4 of a connector housing 2, and while pressing downward perpendicularly a curved protuberance 52a of one detecting member 52 among a pair of detecting members 52, 54 connected to a circuit for detecting complete insertion, is inserted completely to an end 4a of the passage 4. A contact 58c of the curved protuberance 52a is parted from a contact 66 of another detecting member 54 and detects that the card C has been completely inserted by making a closed circuit into an open circuit. At this time, since the curved protuberance 52a presses a pad of the card C perpendicularly from a lower side, a force in an extracting direction will not be applied to the card C. In addition, even if the curved protuberance 52a is slightly displaced from the pad, a force for energizing the card C for an extracting direction will not be produced.
Patent JP-H0491306-A (JP)
Title: Vacuum raising method at starting of thermal power generation plant and its device
Inventor: TORIKAI TAKAYUKI
IPC: F01K13/02
Filed: 1990-08-01
Abstract: PURPOSE:To reduce operation starting time of a power generation plant by providing a water pump for raising pressure of water in a make-up water tank at an appropriate time and for supplying it to a deaerator, a feed water heater, a condenser and so on so as to fill them, and draining water from apparatuses through reverse rotation of the water pump so as to execute vacuum rise in a short time. CONSTITUTION:Before starting of a power generation plant, that is, at a stoppage, each of pumps 11 to 14 is driven to send water from a make-up water tank 15 to a deaerator 6, a high pressure feed water heater group 4, low pressure feed water heater group 5, and a condenser 3 through a collective line 16 and each of lines 7 to 10 for wet lay up so as to fill these apparatuses 3 to 6. And stop valves 17a to 17d are released at starting of the power generation plant, and each of the pumps 11 to 14 is reversed so as to drain water filled in each of the above apparatuses 3 to 6. At the same time, a conventional vacuum pump 18 is driven so as to drain air in a turbine 1 and a pipeline. With this constitution, a vacuum state of the condenser required at starting of the power generation plant is realized in a short time, which reduces operation starting time of the power generation plant.
Patent JP-H0866518-A (JP)
Title: Ball launching device in pachinko game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1994-08-26
Abstract: PURPOSE: To let a player always play a game with a comfortable posture and to improve operability. CONSTITUTION: Since a pedal 20 for ball launching is provided at a place where the player can perform an operation with the comfortable posture, the player can always enjoy the game with the comfortable posture, and also, for example, since an original game content can be played by operating the pedal 20 for ball launching, the player can play another game content by operating another operating member with both hands. Also, another game content can be played concentrically by restraining the pedal 20 for ball launching at a desired step-in angle position and fixing launching strength at prescribed one, and the player can enjoy the game.
Patent JP-H0252416-A (JP)
Title: Mask for parallel x-ray exposure
Inventor: ATODA NOBUFUMI
IPC: G03F1/22
Filed: 1988-08-16
Abstract: PURPOSE:To reduce an influence by diffraction as far as possible and to accurately transcribe a pattern of submicron order by a method wherein, out of sections in a width direction of an X-ray absorber, a thickness in the central part is made thick and a thickness is made thin in its peripheral parts with reference to the central part. CONSTITUTION:A shape of side faces of X-ray absorbers 2 formed on an X-ray transmitting support film 1 is shaped; a total sum l1, l2,...lx of distances in a transmitting part in a straight-advance direction of parallel X-rays transmitted straight in the X-ray absorbers 2 is reduced gradually from the central part in a pattern width direction toward its peripheral parts; a change in a phase of the transmitted X-rays is reduced gradually from the central part in the pattern width direction toward its peripheral parts. That is to say, the X-rays are absorbed nearly around the central part of the X-ray absorbers 2. A change in a phase of secondary waves which have transmitted straight the absorbers 2 is large in the central part and is reduced gradually toward its peripheral parts. As a result of an influence by diffraction, amplitudes of the secondary waves are weakened mutually at a point A; an intensity of the X-ray there is weakened.
Patent JP-S6444928-A (JP)
Title: Image forming method
Inventor: OTA MASARU
IPC: G03F3/10
Filed: 1987-08-14
Abstract: PURPOSE:To obtain an image with the equal image quality to that of printing matters by approaching the viscosity of a photosensitive layer to that of a planographic printing ink at the time of transferring the image. CONSTITUTION:The title method lies in transferring the image by approaching the viscosity of the photosensitive layer to that of the planographic printing ink, and also at the temp. of 50-150 deg.C. And, an image forming material is usually constituted of a supporting body, a colored photosensitive layer and a protective film. The supporting body has the stability for a heat, chemicals, and a light, etc., and preferably is composed of a material capable of transmitting an active ray, and more preferably, a polyethylene terephthalate film or sheet in the transparency, the thermal stability and the dimensional stability thereof, etc. Accordingly, the mottling of an ink due to over-heating at the time of transferring the image is reduced, thereby enabling the direct transfer of the image to an art paper, etc. which is the acceptor of the ink in the planographic printing. Thus, as the photosensitive layer is transferred in the same manner as that in the planographic printing, a copy very similar to a practical printing matter is obtd.
Patent JP-2000026327-A (JP)
Title: Production of tetracyclododecene
Inventor: AIDA FUYUKI
IPC: C07C13/62
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing tetracyclododecene(TCD) in high yield while suppressing the solidification of norbornene distilled off in its distillation and recovery. SOLUTION: This method for producing TCD comprises the following 3 steps: (1) a reaction is carried out under heating between (a) ethylene, (b) cyclopentadiene and/or dicyclopentadiene and (c) norbornene in the presence of an aliphatic solvent having a boiling point within the range of the boiling point of norbornene ±10 deg.C to produce a reaction mixture comprising norbornene, TCD and the aliphatic solvent, (2) a mixture comprising the norbornene and the aliphatic solvent is recovered from the above reaction mixture by distillation and then circulated to the step 1, and (3) the objective TCD is separated and recovered from the resulting reaction mixture.
Patent JP-H0542513-A (JP)
Title: Ceramic centrifugal molding mold and manufacture of ceramic tubular molded form
Inventor: KOMITSU ARATA
IPC: B28B1/20
Filed: 1991-08-13
Abstract: PURPOSE:To form a dense ceramic tubular molded form through a centrifugal molding method while extracting the ceramic tubular molded form formed extremely simply. CONSTITUTION:A molding mold is composed of an outer frame 10 with at least one vacuum deaeration hole, the layer 32 of a particulate matter formed on the inner surface of the outer frame, and a non-conductive film 22 covering the layer of the particulate matter, and the layer of the particulate matter is sealed by the outer frame and a non-permeable film, and sucked onto the inner surface of the outer frame by vacuum suction force. Ceramic slurry is charged into the mold while turning the molding mold, a ceramic tubular molded form is shaped by the action of centrifugal force, and the vacuum suction state of the particulate matter is released and the ceramic tubular molded form is extracted.
Patent JP-H0542137-A (JP)
Title: Ultrasonic diagnostic device
Inventor: MINE YOSHITAKA
IPC: A61B8/00
Filed: 1991-08-13
Abstract: PURPOSE:To secure a prescribed penetration and to hold detection sensitivity and Doppler sensitivity so as to be constant and satisfactory, even if a swing angle of a scanning beam is varied in an oblique scan, a sector scan, etc. CONSTITUTION:A linear probe 10 is connected to a linear electronic scanning part 11, this scanning part 11 is connected to a Doppler processing part 12 and a display part 14, by which the probe 10 is attached to an oblique scan, and the images of B mode, M mode and Doppler mode are displayed on a display part 14. In the linear electronic scanning part 11, an echo filter 26 for selecting a band for forming an image is inserted into its receiving system, and the center frequency of this echo filter 26 is varied by a transmission/ reception control part 13. The transmission/reception control part 13 inputs swing angle information, and as a swing angle theta becomes larger, the center frequency of the echo filter 26 is lowered.
Patent JP-S6360811-A (JP)
Title: Method and device for distributing and feeding
Inventor: SATO SADAYASU
IPC: B07C5/02
Filed: 1986-08-29
Abstract: PURPOSE:To feed articles while being uniformly distributed and arranged by receiving a number of articles at a wide receiving part, gradually dividing said articles into a certain number of lines while spreading the intervals of said lines of articles and making them curvedly travel and, then, linearly feeding said articles into a device on the lower course side. CONSTITUTION:A distributing and feeding device 3 has plural number of curved conveyors 31 corresponding to the number of connected conveyors 6 for distributing articles on the following process. At the receiving part 313, the starting parts 314 of the curved conveyors 31 are provided mutually adjacently in parallel and run in parallel for a defined length, being formed into a wide conveying face. On the other hand, the end parts 316 of the curved conveyors 31 are arranged in parallel and linearly connected to an arranging device 4. The conveying passages of the curved conveyors 31 are, e.g., radially divided in plural lines from the starting parts 314 to the end parts 316, gradually spreading the intervals among the passages. Thereby, a number of articles fed from a fed conveyor 1 can be distributed to the defined number of passages and fed to the arranging conveyor 4.
Patent JP-S6444895-A (JP)
Title: Manufacture of fuel rod and fuel rod end plug
Inventor: YAGINUMA YOSHITAKA
IPC: G21C3/10
Filed: 1987-08-14
Abstract: PURPOSE:To enable an easy inspection of a welding, by forming a slant surface on an end plug sealing a clad tube opening and welding a contacting surface and the slant surface of the end plug. CONSTITUTION:A slant surface 14 inclining to an axis of a clad tube 10 is formed on an end plug 11 sealing the clad tube 10 opening, and a contact surface 15 closely contacting the slant surface 14 of the end plug 11 is formed at the clad tube 10 opening. Thereafter the slant surface 14 of the end plug 11 is brought into contact with the contacting surface 15 of the clad tube 10 and the contact of the both surfaces is welded. Thereby a supersonic wave can be applied rectangularly to the contact and consequently a ultrasonic inspection of welding can be easily carried out and inspecting time can be substantially saved because an insufficient weld penetration and/or a poor welding appear at this inclined contacting part if they occur.
Patent JP-S6093962-A (JP)
Title: Over current detecting circuit of electronic switch
Inventor: NISHIMOTO IKUO
IPC: G01R31/02
Filed: 1983-10-28
Abstract: PURPOSE:To reduce residual voltage at the time of turn-ON as an electronic switch by reducing the over current detecting resistor of the electronic switch, by comparing a collector current corresponding to the voltage difference between base emitters of a current detecting transistor and the value of a current source. CONSTITUTION:When a current switching element 26 is turned ON by the state of an electronic switch controller 17, a current is flowed to load 9, the element 26 and an over current detecting resistor R1 from a power source 19. When this current becomes larger than a predetermined value determined by the output of a reference voltage generating circuit 11, the collector thereof is connected to a current source 12 and the collector current Ic25 of the transistor 25 having the connection point of the element 26 and the resistor R1 to which an emitter is connected becomes smaller than the current I1 of the current source 12 and, therefore, an output node 46 is changed to a current source from a current sink while this change is inputted to the controller 17. This controller 17 receives said change to output a control signal so as to reduce a current I0 flowing through the current switching element 26.
Patent JP-S6446425-A (JP)
Title: Paper seat for toilet seat
Inventor: FUJITA RYUZO
IPC: A47K13/16
Filed: 1987-08-17
Abstract: PURPOSE: To prevent stains by invisible bacteria and the infection of dermatosis by forming a sheet with the size less paper dispersible in water, and processing it with a disinfectant. CONSTITUTION: The paper having the weighing capacity of 10-30G/m<2> is preferably used for a toilet seat sheet. The sheet must be flushed in a toilet stool together with water, but a chemical giving wet strength such as a sizing agent cannot be used. When the paper is processed with a disinfectant, a water-soluble disinfectant can be dissolved in water for use, a water-insoluble disinfectant is dissolved in a proper solvent, a surfactant is added to it to make it water-soluble, or it is emulsification-dispersed in water for use. The disinfectant is applied to the paper by impregnation, spraying, roll coating, or it can be blended to printing ink for use. It can be used concurrently with an aromatic or a deodorant. The paper used for this toilet seat paper sheet can be simply collapsed in water, and it can be flushed in the toilet stool together with a drain after stool.
Patent JP-H0486434-A (JP)
Title: Cooling device
Inventor: TANAKA HIROKUNI
IPC: F24F5/00
Filed: 1990-07-31
Abstract: PURPOSE:To sufficiently utilize the cold heat outside air to supplement the cooling capacity sufficiently and miniaturize an indoor device by a method wherein the outside air condensor for heat exchanging between refrigerant and the outside air is disposed, and an evaporator is disposed below a condensor and the outside air condensor. CONSTITUTION:An outlet port of a condensor 25 and one side of an evaporator 23 are connected to form a pipe passage 29. The other side of the evaporator 23 and one side of a condensor 25 are connected to form a pipe passage 33. A pipe passage 37 branched from the pipe passage 33 and connected to the pipe passage 29 is formed. An outside air condensor 39 for heat exchanging between refrigerant and outside air is disposed at a location above the condensor 25. The evaporator 23 is disposed at a location sufficiently below the condensor 25. A cold heat source supplying pipe 27 is provided with a control valve 45 for controlling a pressure in the pipe passage 33 detected by a pressure sensor 43. With such an arrangement above, the cold heat of the outside air in winter season can securely be utilized at a computer room or the like. The shortage of cooling capacity can be supplemented without feeding any cold water into the room and then the indoor device can be miniaturized.
Patent JP-H0947593-A (JP)
Title: Thread tension device for sewing machine
Inventor: SONODA RIKUO
IPC: D05B47/02
Filed: 1995-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a thread tension device for a sewing machine capable of using conventional parts as they are except an operation lug, making the constitution extremely compact, easily recognizing a display, and easily controlling thread tension pressure. SOLUTION: On an operation lug 13 of this thread tension device for a sewing machine, reduction gear groups to reduce the rotation movement and to transmit the rotation movement to a display member 24 to rotate the display member 24 are equipped. Consequently, when the thread tension pressure is to be adjusted, by rotating the operation lug 13, the rotation movement reduced by the reduction gear groups 16, 18, 19, 21, and 23 is transmitted to the display member 24 and the display member 24 is rotated to set the indicated scale number 26 in a required one. At the same time, the pinching pressure between thread tension discs is adjusted to the required one.
Patent JP-S6358229-A (JP)
Title: Manufacture of sample for measuring resolution of scanning type electron microscope
Inventor: AKAHORI HIROSHI
IPC: G01N1/00
Filed: 1986-08-29
Abstract: PURPOSE:To measure accurate resolution by vacuum-depositing noble metal or noble metal alloy on the fine and smooth surface of a carbon substrate while holding the temperature of the substrate at 100-500 deg.C. CONSTITUTION:A sample base 2 is placed on a heater 1 and carbon substrates 3, 4... which are sintered finely are placed on the sample base 2. The surfaces of the carbon substrates 4, 4... are polished specularly. A filament 5 made of W, etc., is extended between terminals 6 and 6 and noble metals 7, 7... are vacuum-deposited thereupon. Those are installed in a vacuum tank, the pressure in the tank is controlled to <=10<-2>Pa, and a current is supplied to the heater 2. While the temperatures of the carbon substrates 4, 4... are measured by a thermocoupler 3, the current is controlled to vacuum-deposited the noble metals 7, 7... on the surfaces of the carbon substrates 4, 4.... The inside of the vacuum tank is put back under the atmospheric pressure after the vacuum deposition and a sample for resolution measurement is obtained.