baber/WOPTO huggingface dataset:
Patent JP-S6285409-A (JP)
Title: Electromagnet device
Inventor: NISHISAKO SHIZUTAKA
IPC: H01F7/18
Filed: 1985-10-09
Abstract: PURPOSE:To eliminate an arc when a changeover switch is operated by suppressing an electromotive force generated in the first operating coil by the switching operating at closing time by a diode provided in parallel with the first coil. CONSTITUTION:When an operating switch 5 is closed, a signal-phapse AC voltage is applied from an AC power source 4 to a full-wave rectifier 3, full voltage rectified by the rectifier 3 is applied through a changeover switch 6 and a transistor 11 as a voltage VMC1 between the first operating coils 1, a closing current flows at the first coil current IMC1, and a movable core starts being attracted to a stationary core. The switch 6 is opened immediately before the movable core is attracted to a stationary core, a current flows through the transistor 11 to the coil 1 and the second operating coil 2 to maintain the holding state of an electromagnet. Since the holding current in the holding state flows through the coils 1, 2, it becomes smaller than the closing current.
Patent JP-2001054083-A (JP)
Title: Attenuator for cable modem
Inventor: OSAWA YUJI
IPC: H03H7/24
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To attain the reception for a cable modem at a prescribed receiving level and also to evade attenuation of the transmitting signals of the modem. SOLUTION: A plug part 10b connectable to a coaxial connector is prepared at one of both ends of a main body part 10a of an attenuator 10 used for a cable modem with a plug part 10c connectable to a coaxial plug prepared at the other end of the part 10a respectively. A printed circuit board 30 where an attenuator circuit is built in is stored into a space part included in the part 10a. Thus, the attenuator 10 is attached to the cable modem to attenuate the signals received from a network at a prescribed level. Under such conditions, the signals transmitted from the cable modem are never attenuated by the attenuator 10 and can be transmitted.
Patent JP-S59114561-A (JP)
Title: Device for controlling thickness of magnetic particle layer
Inventor: SUGANO FUCHIO
IPC: G03G15/09
Filed: 1982-12-22
Abstract: PURPOSE:To control uniformly the thickness of magnetic particle layer with the magnetic particle being distributed evenly, by giving vibration to the magnetic particle at a space where a repulsive magnetic field is formed and the thickness of magnetic particle layer is controlled. CONSTITUTION:A toner carrying body 1 made of a non-magnetic substance moves from left to right as shown by the arrow and the 1st magnets 2a and 2b are installed to the back of the carrying body 1 with a prescribed distance between them. The 1st magnets 2a and 2b have different polarities at the end parts which is closer to the toner carrying body 1. Moreover, the 2nd magnet 3 which works as a doctor for forming a toner film is installed to the surface side of the carrying body 1, with its one end face 3a being brought closer to the surface of the carrying body. When the polarity of the carrying body side end part of the 1st magnet 2b at the down stream side and that of the carrying body side end part of the 2nd magnet 3 are made equal, a repulsive magnetic field is selectively formed at the outlet side P2 of a space P and condensation of magnetic lines of force is prevented.
Patent JP-H06210661-A (JP)
Title: Injection molding machine for synthetic resin, composite material, and other plastic materials
Inventor: KARURU HEERU
IPC: B29C45/17
Filed: 1993-08-18
Abstract: PURPOSE: To easily realize the movement of an injection unit to the direction normal to its injection axis and its exact positioning at low cost so as to meet all requirements arising during an injection operation. CONSTITUTION: A synthetic resin material can be injected to an injection mold, which can be selectively fixed to a mold holder 10, by means of an injection unit S, which can move horizontally normal to its injection axis. When the injection unit S moves, the range of the end part of a driving unit 13 is accepted by the seat of a seating holder movable along a mold holder. A moving device is arranged to the mold holder so as to act to the range of the seating holder. The injection unit is further movable to at least the moving direction of an injection molding machine.
Patent JP-H0386517-A (JP)
Title: Orientation blow molding method
Inventor: OKUDAIRA MASAYUKI
IPC: B29C49/12
Filed: 1989-08-30
Abstract: PURPOSE:To enable stabilized production without being exerted greatly an influence upon a thickness distribution of a bottle with changes in a molding and temperature regulating conditions, by making use of a stretching rod whose circumference is provided with a plurality of steps at appropriate intervals in an axial direction. CONSTITUTION:When a preform 5 in a tapered state, whose side is placed at an angle, is set up with a blow mold and a stretching rod 1 is lowered, the bottom part of a preform 5 is pressed by a bottom end part 2 of the stretching rod 1 and the preform 5 is extended away. When the stretching rod 1 is extended further, the inside of the preform 5 comes into contact with a step 3. Therefore, the lower part of the preform 5 than the step 3 is not extended beyond that and the upper part of the same than the step 3 begins to extend. Then when the upper part of the preform 5 than the step 3 is extended, the inside of the upper part of the preform 5 comes into contact with a step 4 of the preform 5 and the upper part than the contacting part is extended. Therefore, since the preform 5 begins to extend from the bottom part, the bottom part also is extended sufficiently, in a molded bottle and the bottle which is superior in strength can be obtained.
Patent JP-H04106318-A (JP)
Title: Electrical heater
Inventor: MIYATA MAKOTO
IPC: F24C7/08
Filed: 1990-08-25
Abstract: PURPOSE:To provide a safe electrical heater capable of performing a smooth blowing of hot air, reducing a blowing temperature or a temperature of an outer shell of a housing by a method wherein an inclination angle of a heat reflecting plate disposed above a heater part for blowing hot air of which temperature is increased at the heater part is set more than an inclination angle of an air blowing louver. CONSTITUTION:A housing II is comprised of a rear sheet panel 7, a front panel 8, an air blowing louver 9 of formed resin installed at an upper opening of the front panel 8, a right side cover 10 and a left side cover 10. A heat reflecting plate 6 for guiding hot air to an air blowing port 4 is fixed to a ceiling part of the rear panel 7. An inclination angle theta1 of the heat reflecting plate 6 is equal to an inclination angle theta2 of the air louver 9 or larger than that. A changing of direction of the hot air caused by the heat reflecting plate 6 shows a low pressure loss due to the fact that the angle theta2 of the air blowing louver 9 is equal to theta1 or lower than that value, so that the discharging is smoothly carried out. In the passage for directly guiding hot air to a bent air blowing port 4 not through the guidance with a direct heat reflecting plate 6, there is shown the least pressure loss and then the smooth air discharging is carried out.
Patent JP-S60117155-A (JP)
Title: Urine examining apparatus
Inventor: ISHIMORI YOSHIO
IPC: G01N33/493
Filed: 1983-11-30
Abstract: PURPOSE:To facilitate various urine examination and to prevent the deterioration of a sensor, by appropriately adjusting the position of a sensor at the time of examination or unexamination by the position adjusting mechanism attached to a urine sampler. CONSTITUTION:At the time of examination, a freely extensible second mechanism 5 is extended from the first mechanism 4 attached to a urine sampler 3 in a freely rotatable manner by the switch 2 provided to a measuring instrument 1 and a sensor 6 is arranged at a position by the switch 2. Further, by inclining the first mechanism 4 attached in a freely rotatable manner to a direction shown by the double arrow, the angle for extending the sensor 6 can be also altered and the sensor 6 can be also arranged to a water storage part 7. The sensor can be placed at an arbitrary position along a bottom part from the water storage part 7 of the urine sampler 3 to a rear part or a position in air above the water level of the water storage part. When examination is unnecessary, the sensor is received in the freely extensible second mechanism 5.
Patent JP-H1161105-A (JP)
Title: Friction material
Inventor: TAKAHASHI JINICHI
IPC: C09K3/14
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To decrease the generation of low-frequency noise without increasing the abrasion of the contacting material. SOLUTION: A lamellar mineral is compounded to a friction material composed of a fiber substrate, a resin binder and a filler as at least a part of the filler and the composition is further compounded with >=5.0 vol.% (based on the whole friction material) of barium sulfate having an average particle diameter of 3.0-30 μm. The generation of low-frequency noise is effectively suppressed without increasing the abrasion of the contacting material by the use of the lamellar mineral having an action to reduce low-frequency noise by its cleavage and the use of barium sulfate having a moderate hardness and sufficiently large particle size to remove the adhered layer on the surface of the contacting material to cause the stick-slip phenomenon.
Patent JP-H1068990-A (JP)
Title: Camera
Inventor: NISHITANI YASUHIRO
IPC: G03B7/26
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To attain space-saving by combining and arranging an improved battery with the other member at the inside of a take-up spool at a camera using the improved battery capable of being repeatedly discharged and charged. SOLUTION: As for the camera where a main battery 34 is charged by a charging circuit by having an auxiliary battery 40 such as an AA type battery or the like as a charging power source and power is supplied to the camera circuit of a film feeding motor 30 or the like from the main battery 34; the film feeding motor 30 and the main battery 34 are arranged up and down at the inside of the take-up spool 28. Then, a main battery housing case 35 surrounding the periphery of the main battery 34 is provided, so that the rotating take-up spool 28 is prevented from being brought into direct contact with the main battery 34, and also the positive electrode of the main battery 34 is made to directly abut on a printed circuit board 46, so that an armature member is eliminated.  Also, the housing part of the main battery 34 is made to have a light-shielded structure by the main battery housing case 35, so that light is prevented from entering the inside of a spool chamber at the time of exchanging the main battery 34.
Patent JP-S60117397-A (JP)
Inventor: KAWAMOTO KIKUO
IPC: G08B21/00
Filed: 1983-11-30
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-2001053518-A (JP)
Title: Antenna system and portable radio device
Inventor: SAWAMURA MASATOSHI
IPC: H04B7/04
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To avoid deterioration of speaking quality at reception by connecting first and second antenna elements to an unbalanced transmission line via a balanced/unbalanced transmission circuit at the time of reception or electrically connecting only the second antenna element to feed power to the first and second antenna elements from the unbalanced transmission line. SOLUTION: A rod antenna 38 and a helical antenna 39 constitute an antenna, forming a balance-type exciting form by selecting nearly the same electrical length to be electrically symmetrical. In an antenna system 40, both antenna 38 and the antenna 39 are used as transmitting antennas at the time of transmission. At reception, both the antenna 38 and the antenna 39 are set to be receiving antennas, otherwise only the antenna 39 is set to be a receiving antenna element. Then, these are selectively used to receive a high-level received signal to reduce multi-path fading.
Patent JP-S60110003-A (JP)
Inventor: BURUUSU MAIKERU KUTSUKU
IPC: G21C17/00
Filed: 1984-10-26
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-S6468514-A (JP)
Title: Production of polyester fiber
Inventor: SASAMOTO FUTOSHI
IPC: D01F11/08
Filed: 1987-09-07
Abstract: PURPOSE:To obtain the titled fiber having high strength and toughness and low shrinkage and suitable as a rubber-reinforcing fiber, by immersing a specific undrawn polyester fiber in a solvent which does not dissolve but swells the fiber and drawing and heat-treating the fiber under specific condition. CONSTITUTION:An undrawn fiber of a polyester (e.g. polyethylene terephthalate) having an intrinsic viscosity of >=0.85 (preferably >=0.91) and a birefringence of <=15X10<-3> (preferably <=5X10<-3>) is immersed in a solvent which does not essentially dissolve the polyester but can swell the polyester (e.g. formic acid, DMF, methyl ethyl ketone or diphenyl) at >=20 deg.C for 0.1sec-6min at definite length. The immersed fiber is successively drawn and heat-treated at a drawing temperature of 20-110 deg.C (preferably 50-100 deg.C) and a heat-treatment temperature of 180-260 deg.C to obtain the objective fiber.
Patent JP-2001018390-A (JP)
Title: Ink jet head and ink jet recording apparatus
Inventor: KAWAKAMI HIROSHI
IPC: B41J2/14
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To surely protect a nozzle face from the contact and collision to a recording medium and the adhesion of a foreign matter or the like, and prevent ink liquid drops from being left to a mask plate (nozzle protect plate) and the nozzle face, in an ink jet head of an ink jet recording system. SOLUTION: While scanning, an ink jet head 2 jets ink to a cloth face from nozzles 21 thereby forming printing images. Openings 11 which become an ink discharge path are formed to a nozzle protect plate 1 supported via a constant distance from a nozzle face having the plurality of nozzles 21. The nozzle face can be surely protected from the adhesion of foreign matters, and contact and collision to a recording medium irrespective of an arrangement of the nozzles and irrespective of a type of the recording medium. Unnecessary liquid drops can be efficiently removed and consequently a discharge stability is improved, so that a quality of printing images is eventually improved.
Patent JP-2000054793-A (JP)
Title: Check valve for grout hole
Inventor: TSUJIO YOSHINOBU
IPC: E21D11/00
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To make a check valve compact and enable sure water sealing by constituting the check valve for grout by deformation of a flexible disk-like valve body, and screwing a water sealing faucet to perform water sealing. SOLUTION: In a check valve for a grout hole 81, a male screw 43 formed on the outer periphery of a cylinder body 41 is screwed with a female screw formed on the inner periphery of a grout hole pipe, a water sealing rubber ring 49 is tightly abutted on a diameter reduction part to perform water sealing, the center part of a flexible synthetic resin-made disk-like valve body 57 is supported on a grip part 51, and a hinge slit is formed on both the sides. Thereby the valve body 57 is deformed downward to form a gap between the stool seat stage parts 55 of the cylinder body 41, and the peripheral edge of the valve body 57 is tightly brought into contact with the stool stage part 55 for pressure from downward to be acted as the check valve. After grout is injected, a water sealing faucet 63 is screwed on the cylinder body 41 to perform water sealing by a sealing member 75.  Thus, the check valve is constituted compact, and water sealing can be surely performed by the water sealing faucet 63.
Patent JP-H1165898-A (JP)
Title: Maintenance system for electronic computer
Inventor: TOSAKA MASAYUKI
IPC: G06F11/34
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To shorten the fault handling time of an electronic computer and to improve the reliability of an electronic computer system by saving the state of the hardware of the electronic computer in an external storage device and efficiently reproducing and detecting a fault of the electronic computer and confirming the state by using the contents of the save information. SOLUTION: The address that a CPU 1 executes first is allocated to a ROM 15 by hardware and a program which verifies the program contents of the ROM 15 and a program which tests a main memory and an 10 controller are previously written in the ROM 15. When hardware initialization and diagnosis are performed to some extent at the power-ON and the hardware operation is secured, an initial diagnostic program checks whether or not the process when the power source is turned off last is in a 0V suspended state in a nonvolatile memory. Consequently, the process is in the 0V suspended state, SMI is issued and the information on all IO devices, the state of the CPU, and the contents of the memory which are saved on a hard disk are written back to the respective IO devices and memory.
Patent JP-H0194833-A (JP)
Title: Method for generating spin echo pulse raw by nuclear spin-multilayer photographing-apparatus and tomography apparatus for performing this method
Inventor: DEIITAA RATSUERU
IPC: G01N33/20
Filed: 1988-09-09
Abstract: PURPOSE: To eliminate a distortion due to an inaccurate factor by compensating out-of-phase or phase inconsistency to an excitation nuclear spin due to a change received by a magnetostatic field by an action impression of a gradient field by changing a magnetostatic field. CONSTITUTION: This nuclear spin tomograph is provided with a magnet coil system 1 for forming a homogeneous magnetic field, an auxiliary coil 2 and gradient coils 3 and 4. Control signals are supplied through a control line 13 to power units 9-12 and the size and duration of a current made to flow through the respective coils 1-4 are determined by the control signals. The current supplied to the auxiliary coil 2 is adjusted proportionally to the size of a phase coding gradient. By using the auxiliary coil 2, phase re-matching conditions adjusted by the generation of an additional magnetic field are maintained for all the possible values of the phase coding gradient.
Patent JP-S59117373-A (JP)
Title: Telephone calling system of facsimile device
Inventor: IKEHATA NORIMASU
IPC: H04N1/32
Filed: 1982-12-23
Abstract: PURPOSE:To attain the calling from other telephone set to an attached telephone set even if the telephone set is in standby mode according to an automatic receiving mode by executing a telephone calling mode when a facsimile device detects a signal of a specific frequency from a calling station. CONSTITUTION:When a signal outputted from a buffer 1 is a picture signal, it is demodulated by a high speed MODEM2 and transmitted to a recording secdtion. When a control signal used for a prescribed transmission control means is outputted from a buffer 1, it is inputted to a 300b receiving circuit 4 and given to a control section 5 as a digital data. Further, when an output of the buffer 1 is tone, it is informed to the control section 5 by the operation of a tone detecting circuit 3, the control section 5 receives it and brought into a telephone set calling mode for activating a display lamp and a buzzer.
Patent JP-S60115811-A (JP)
Inventor: JIEFUREI ESU GATAAMAN
IPC: G01F1/66
Filed: 1984-10-25
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-H0273673-A (JP)
Title: Film solar battery
Inventor: FUJIKAKE SHINJI
IPC: H01L31/04
Filed: 1988-09-08
Abstract: PURPOSE:To form a favorable film solar battery by setting the thickness of a microcrystalline Si film to be formed on an a-Si film to a value within the specific range so as to elevate the insulation between adjacent cells. CONSTITUTION:A transparent conductive film such as SnO2, or the like is grown on an insulating translucent substrate 1, and using a laser or the like patterning is done so as to form transparent electrodes 21, 22, 23, 24... in strip shapes. Next, by a plasma CVD method using gas wherein SiH4 is diluted several times by hydrogen an n-type microcrystalline Si film 300-600Angstrom  thick is stacked, and a-Si films are laser-patterned to patterns slid from transparent electrodes 21, 22..., and a-Si films 31, 32... in strip shapes and microcrystal Si films 41, 42... are formed. Furthermore, by screen printing using carbon paste or silver paste the patterns of printed electrodes 51, 52... are printed and baked.
Patent JP-H0779525-A (JP)
Title: Overcurrent protector for twin load
Inventor: TAKASE MASAAKI
IPC: H02H3/087
Filed: 1993-09-10
Abstract: PURPOSE:To deal accurately with the failure of an object being driven through a load forming a twin load. CONSTITUTION:The overcurrent protector for twin load comprises current detection circuits 11, 11 for detecting overcurrent flowing through external load circuits LC1, LC2 corresponding to loads L1, L2, a memory circuit 13 connected with the current detection circuits 11, 11 through an OR gate 12, and switching elements 15, 15 connected with the memory circuit 13. When overcurrent flows through one or both circuits LC1, LC2, the memory circuit 13 functions through the current detection circuits 11, 11 and the OR gate 12 to interrupt the external load circuits LC1, LC2 through the switching elements 15, 15.
Patent JP-H0676840-A (JP)
Title: Flat plate solid electrolyte fuel cell
Inventor: YAMASHITA AKIHIRO
IPC: H01M8/12
Filed: 1992-08-25
Abstract: PURPOSE:To extend the life of a gas seal material by rectangularly molding the end sections of an interconnector and an oxygen ion conducting solid electrolyte, and connecting the end sections to sufficiently filled recesses. CONSTITUTION:An interconnector 4 is made of a La0.9 oxide having the preset composition ratio of lanthanum acetate, strontium acetate, and chromium acetate. This mixture of 60 pts.wt. and distilled water of 40 pts.wt. are mixed, heated, and baked in the air to obtain a composite oxide having the average grain size of about 0.5mum. Preset quantities of ethyl alcohol and ethylene glycol are mixed and wet-crushed. The obtained mixture is poured into a plaster mold, and it is removed from the mold, dried, and baked to form a connector 4. A manifold 5 is machined with slots for holding a unit cell and the connector 4, the connector 4 is assembled into the manifold 5, and its connection section is filled with a gas seal material 6 melted in the operating atmosphere. When the connector 4 and a solid electrolyte 1 are connected to the seal material 6, excellent airtightness and a long life can be obtained.
Patent JP-H0866596-A (JP)
Title: Pole base
Inventor: INAGAKI YUKIHISA
IPC: D06F57/02
Filed: 1994-08-26
Abstract: PURPOSE: To improve productivity by enabling ready-mixed concrete to be transported by stacking in multiple stages as being unhardened even when it is unhardened by providing an injection port on the apex part of a case and injecting the ready-mixed concrete from the injection port. CONSTITUTION: In this pole base in which a hollow housing 1 is formed with the case 3 whose lower face is opened and on the upper part of which an insertion hole 8 to insert and fix a pole is provided and a bottom cover 4 which closes an opening and the ready-mixed concrete is injected to the inside of the housing 1, the inside of the pole base is set in a sealed state by engaging the case 3 with the bottom cover 4 appropriately by an engaging means, and also, the injection port 11 to inject the ready-mixed concrete is opened on the upper part of the case 3, and also, the injection port 11 is sealed with a cover 12.