baber/WOPTO huggingface dataset:
Patent JP-H09104958-A (JP)
Title: Apparatus for production hot dip metal coated steel sheet
Inventor: YUKI KEI
IPC: C23C2/40
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To prevent the leakage of molten metal and to lessen dross intrusion by discharge the molten metal supplied via a perforated plate into an inside box from slits through the passages between this box and an outside box and passing a steel strip through these double boxes. SOLUTION: The molten metal is filled in a vessel 6 for holding the molten metal and the steel sheet 3 is made to travel perpendicularly upward through the inside thereof, by which both surfaces thereof are plated. The vessel 6 for holding the metallic material of the apparatus for producing the hot zip metal coated steel sheet is formed as the double boxes having the slit-like openings in the bottom. The inner side thereof is partitioned by the perforated plate 9 arranged to face the steel strip 3 to form an inside chamber and an outside chamber. The outside chamber is provided with a supply port 7 and the inside chamber wall is provided with the slits near the side ends of the steel sheet.  The molten metal supplied from the supply port 7 is passed toward the steel sheet 3 through the perforated plate 9 and is sucked and discharged from the slits through the passages 8 on the outer side. After the molten metal is purified by a filter, etc., the molten metal is again circulated and supplied to the supply port 7.
Patent JP-2000090156-A (JP)
Title: Schedule display and change method, schedule management system and storage medium storing schedule management program
Inventor: NAGASHIMA KENICHI
IPC: G06Q10/10
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To reflect the change or deletion of a single person on other persons of a same regular schedule group by relating the user schedule data to a regular schedule number and registering the user schedule data after relating them to a total schedule number on every set date. SOLUTION: A date when a regular schedule is outputted is calculated, and a table input/output part 106 acquires the address of the schedule data table server of an object user from a user management master table. A regular schedule number generation part 115 generates a regular schedule number, and the regular numbers and group regular schedule user member IDs are written into a regular management table. A control part 105 instructs a total schedule number generation part 104 to generate a total schedule number on every output date and then instructs the part 106 to write the total and regular schedule numbers into a total schedule management table where the object user exists.
Patent JP-H01102723-A (JP)
Title: Magnetic recording medium
Inventor: NIIMI HIDEAKI
IPC: G11B5/64
Filed: 1987-10-15
Abstract: PURPOSE:To obtain excellent corrosion resistance by interposing an insulating film between a thin ferromagnetic metallic film layer and inorg. protective film. CONSTITUTION:The insulating protective film 40 is interposed between the thin ferromagnetic metallic film 30 and the inorg. protective film 50. The galvanic reaction between the protective film 50 of Ni and the thin ferromagnetic film 30 of Co is conceivably suppressed by the presence of the insulating film 40, by which the corrosion resistance is improved. The insulating film can be constituted of, for example, SiO2, etc., and other materials, for example, polyethylene, alumina, etc., are usable for forming the insulating film. The insulating film has preferably the thickness ranging about 30-300Angstrom . The corrosion resistance is thereby obtd.
Patent JP-H11103078-A (JP)
Title: Solar battery module, manufacture, thereof and manufacturing equipment
Inventor: MURATA KENJI
IPC: H01L31/04
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a solar battery module where series connection of a plurality of solar battery cells via a connecting member like a metal foil is precisely enabled by a simple process at the time of using thin solar battery cells. SOLUTION: Metal foils 6, 6 are continuously soldered with heat rollers 8, 8 on both surfaces of a plurality of solar battery cells 1 to be connected, parts of the metal foils 6, 6 are cut with cutters 10, connecting members 16 are constituted, and a plurality of the solar battery cells 1 are connected in series. Insulating layers 4 are formed on regions of the solar battery cells 1 which regions correspond to the cutting portions of the metal foils 6, 6.
Patent JP-H03124677-A (JP)
Title: Control device of hydraulic elevator
Inventor: ISHII TOSHIAKI
IPC: B66B9/04
Filed: 1989-10-05
Abstract: PURPOSE:To secure the safety of an elevator system by providing an abnormal running detecting circuit to detect the abnormal signal of a cage depending on the running detecting signal of a running detecting circuit and the closing instruction signal to a control valve, and a control device to stop the rotation of a motor to drive a pump depending on the abnormality detecting signal. CONSTITUTION:When a cage gets a specific speed V0, a running detecting circuit 22 detects it and outputs the resultant output 22a to an abnormal running detecting circuit 23. Then, the abnormal running detecting circuit 23 receives the output 22a and the closing control instruction of a control valve 5, that is, the opening signal of an operation signal 19b and the closing signal of an operation signal 19c, and generates and abnormal running signal 23a. And after that, a control device 19 receives the abnormal running signal 23a, and operates to stop a motor 2 urgently through a control signal 19a and a motor driving device 20. Consequently, the running of a cage 10 is stopped.
Patent JP-2000087357-A (JP)
Title: Method and device for greening slope face
Inventor: OGUCHI FUKASHI
IPC: E02D17/20
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for greening a slope face which has no restriction in the executing season and makes it possible to green the slope face simultaneously with the executing work by spraying seeds on a base material filled in a greening case which can be laid on the slope face before greening of the slope face to grow grasses or trees in advance and laying the greening cases on the slope face when the slope face is greened. SOLUTION: Before a slope face 10 is greened, seeds are sprayed on a greening base material 13 filled in a greening case 14 to grow grasses 11 or trees 12 in advance. These greening cases 14 are laid on the slope face 10 and the bottom cover 18 of the greening case 14 is pulled out to drop the greening base material 13 onto the slope face 10 and integrally form the base material together with the slope face 10. Adjacent greening cases 14, 14 are connected to each other by guides and a rope 15 arranged on the greening case 14 is fixed to a hook 16, and all greening cases 14, 14 are laid in a pressing manner. In this time, since grasses 11 and trees 12 grow already, beautiful green can be obtained immediately and after some extent of time, natural afforestation can be realized.
Patent JP-2000087711-A (JP)
Title: Valve device for internal combustion engine with valve stop
Inventor: TSUKUI TAKAAKI
IPC: F01L1/14
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To facilitate installation of valve lifter in the valve device for internal combustion engine with valve stop. SOLUTION: A valve device 2 for internal combustion engine with valve stop is provided with a valve lifter 11 with a lost-motion mechanism 14 between the cam and a stem 5 of poppet valve. The valve lifter 11 is continually forced by means of a lifter spring 13 in the direction to be engaged with the cam. A peripheral groove 27 to introduce the hydraulic pressure to drive the lost- motion mechanism 14 is formed along the inner periphery of a valve lifter hole 12 that slidably guides the valve lifter 11. In this valve device 2, the valve lifter 11, the lifter spring 13 and the peripheral groove 27 are so formed that a bottom end A of the valve lifter 11 is positioned at a lower point than a bottom point B of the peripheral groove 27 when the lifter spring 13 is freely extended.
Patent JP-H0687655-A (JP)
Title: Tantalum carbide-based sintered compact and its production
Inventor: KOBAYASHI MASAKI
IPC: C04B35/56
Filed: 1992-09-03
Abstract: PURPOSE:To produce a fine-grained dense high strength tantalum carbide-based sintered compact contg. a dispersed phase which inhibits the growth of tantalum carbide grains and does not cause softening at high temp. CONSTITUTION:This tantalum carbide-based sintered compact consists of 2-50vol.% dispersed phase of one or more among the boride and silicide of carbon, graphite or a group IVa, Va or VIa metal of the periodic table, a mutual solid soln. of such compds., boron carbide, boron nitride and Re and the balance tantalum carbide with inevitable impurities. This sintered compact is finer and denser than a conventional sintered compact made of only tantalum carbide or a conventional Ni-contg. tantalum carbide sintered compact and the strength of this sintered compact is higher than that of the sintered compact made of only tantalum carbide by about 35-126% and higher than that of the Ni-contg. tantalum carbide sintered compact by about 3-5 times.
Patent JP-S61141647-A (JP)
Inventor: FUKAYA KAZUO
IPC: C04B7/147
Filed: 1984-12-11
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-H06117693-A (JP)
Title: Water warming apparatus
Inventor: KAJITANI TOSHIMOTO
IPC: F24H1/18
Filed: 1992-09-30
Abstract: PURPOSE:To provide a water warming machine which necessary quantity of warm water can be obtained without increase the cost by eliminating a temperature mixture layer of a lower part of a hot water tank. CONSTITUTION:The water warming machine comprises a warm water temperature detector 10 of a hot water output tube 5, pump driving voltage detecting means 11 of a pump 2, and heater input detecting means 12 of a heater 3, wherein first and second set values are provided in the detector 10. A controller 13 so controls a rotating speed of the pump 2 that a detected temperature of the detector 10 becomes the first set value, and control energization of the heater 3 by detecting the voltage of the pump and an input of the heater from the means 11 and 12 when the detected temperature of the detector 10 exceeds the first set value and reaches the second set value.
Patent JP-H08100625-A (JP)
Title: Exhaust device for outboard engine
Inventor: MISHIMA SHUICHI
IPC: F02B61/04
Filed: 1994-09-30
Abstract: PURPOSE: To reduce exhaust sound more effectively by providing a secondary exhaust expansion chamber in a part of an oil pan for retrenching the number of part items and reducing manufacturing cost, and forming the upper end of the above chamber at a position lower than an oil level in an oil pan. CONSTITUTION: A primary exhaust expansion chamber 64 is provided in a driving shaft housing 10 below the engine cover of an outboard engine, and a secondary exhaust expansion chamber 68 being on a more downstream side than the primary exhaust expansion chamber is provided in a part of an oil pan 14, and the first exhaust hole part for an inlet 70 is provided on the side of the primary exhaust expansion chamber of the secondary exhaust expansion chamber, and the second exhaust hole part for an outlet 72 is provided on an outside air opened side. In addition, the upper end of the secondary exhaust expansion chamber is formed at a position lower than an oil level in the oil pan.
Patent JP-H08101418-A (JP)
Title: Image blur preventing device
Inventor: WASHISU KOICHI
IPC: G03B5/00
Filed: 1995-10-09
Abstract: PURPOSE: To provide an image blur preventing device excellent in a feeling of operation without a malfunction. CONSTITUTION: This image blur preventing device is provided with a lens barrel 2 mounted on a camera body 1, acceleration sensors 3 and 4 attached to the camera body 1 as well, a differential amplifier 5 for obtaining the output difference between the acceleration sensors 3 and 4, a by-pass filter 6, an integrator 7, a voice coil 8 for displacing a correcting lens 10 in the lens barrel 2 in a direction opposite to that of camera shaking in accordance with the output of the integrator 7 and a sampling/holding circuit and another differential amplifier for connecting a signal corresponding to a shaking state to the voice coil 8, in a state where the signal is outputted from the differential amplifier.
Patent JP-2001084851-A (JP)
Title: Optical fiber composite overhead earth-wire
Inventor: SUMIYA KAZUHIRO
IPC: G02B6/44
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To stabilize the transmission loss characteristic by using optical fiber strands positioned at both ends of a tape fiber formed by gathering a number of optical fiber strands as the dummy fiber. SOLUTION: This optical fiber composite overhead earth-wire 4 is formed by stranding up an aluminum-coated steel wire 3 outside of an optical fiber unit 1 and a protective tube 2 of an aluminum pipe accommodating the optical fiber unit 1. The optical fiber unit is formed by arranging four optical fiber strands in parallel in the same plane and accommodating the same in an aluminum spacer by using a four-core bundled tape fiber 6 of which the circumference is coated. A number of tape fibers 6 are accommodated in a groove in a laminated state, a holding wiring 8 is wound on an outer periphery of the spacer 7, the spacer 7 is provided with four grooves at interval of 90 deg. in the circumferential direction, and the tape fibers 7 are accommodated in each groove in a laminated state.  By using the strands positioned at both ends of the taper fiber 6 as the dummy fiber 9, the impairing of the optical transmission loss can be prevented.
Patent JP-S61140044-A (JP)
Title: Manufacture of microchannel plate
Inventor: UCHIYAMA TOSHIYUKI
IPC: H01J43/20
Filed: 1984-12-11
Abstract: PURPOSE:To prevent a gain of a microchannel plate from being lowered after vacuum baking thereof as well as improve a life thereof by employing acid- soluble glass of a specific composition. CONSTITUTION:Glass element wires yielded by converting an acid-soluble glass core material with acid resistant glass are tied up in a parallel bundle and heated to be welded with each other, and furthermore cut in a direction of crossing to the element wires to be formed into a plate shape. In a method of manufacturing a microchannel plate wherein the acid-soluble glass core material is dissolved with acid to permit electrodes to be formed on both surfaces thereof, while an internal surface of a channel is activated, magnesium oxide of alkali earth metal or a component including magnesium oxide and calcium oxide is incorporated into the acid resistant glass, whereby a microchannel plate can be assured, which shows a higher gain and stable operation characteristics.
Patent JP-H03123661-A (JP)
Title: Method and apparatus for forming film to inner surface of metal pipe
Inventor: IGO YASUYUKI
IPC: B21C3/16
Filed: 1989-10-06
Abstract: PURPOSE:To form a film having uniform thickness to the inner surface of a pipe by providing a rotary blade to the tie rod connected to a perforated floating plug 3 at one end thereof in a freely rotatable manner and fixed to a coating plug at the other end thereof at a predetermined position and rotating the coating plug by the movement of a flowable substance. CONSTITUTION:The one end of a tie rod 4 is connected to a perforated floating plug 3 having a passing hole 8 in a freely rotatable manner and the other end thereof is equipped with a coating plug 5 so as to have a predetermined gap between the plug 5 and a reduced diameter metal pipe 1a. When a metal pipe 1 to be coated with a film passes through a draw die 7, a flowable substance 2 passes through the passing hole 8 to move so as to follow the reduced diameter metal pipe 1a and is supplied to the coating plug 5 to enter the gap formed between the coating plug 5 and the reduced diameter metal pipe 1a under compression. At this time, the flowable substance collides with the fins of the rotary blade 11 provided to the tie rod 4 to generate rotatory power in the rotary blade 11 and the coating plug 5 is rotated. By this constitution, the flowable substance 2 is uniformly supplied to the gap formed around the coating plug 5.
Patent JP-H06110438-A (JP)
Title: Data converting device
Inventor: YOSHIDA HITOSHI
IPC: G09G5/24
Filed: 1992-09-30
Abstract: PURPOSE:To provide the data converting device which outputs easy-to-read characters by preventing characters from blurring by omitting one of two constituent lines if a space blurs and the two constituent lines contact each other when characters are outputted with small point size. CONSTITUTION:The data converting device specifies at least one of plural constituent lines constituting a character or symbol, moves at least one of two outlines, constituting constituent lines specified by line width data showing the width of the constituent lines, relatively to a pixel screen in such a direction and by such a quantity that the number of pixels included in a width direction between the two outlines reaches a number corresponding to the line width unless the number of the pixels is the number corresponding to the line width data and also decides whether the moved constituent lines overlap with each other, and removes one of the constituent lines when they overlap with each other.
Patent JP-H10105498-A (JP)
Title: Network system, communication server change-over method and storage medium storaging change-over program for communication server
Inventor: KASE TOMOTAKA
IPC: G06F13/00
Filed: 1996-10-02
Abstract: PROBLEM TO BE SOLVED: To enable changing-over to another communication server by detecting a fault by means of a client terminal when the fault occurs in one of the commu nication servers in a network system consisting of a host computer, the client terminal and the communication server provided in the middle of them. SOLUTION: The client terminal 3 is provided with an address storage part storing the address of the communication server being a connection destination within the plural communication servers and a management table 33 storing the whole addresses of the plural communication servers 2 in priority order. When the fault occurs in the communication server 2 being the connection destination, the address of the communication server of priority order being next to the communication server where the fault occurs is obtained from the management table 33 and the address of the communication server is stored in the address storage part 31 so that the communication server is changed-over.
Patent JP-H06105781-A (JP)
Title: Self-mobile vacuum cleaner
Inventor: YONEYAMA AKIHIRO
IPC: A47L9/00
Filed: 1992-09-30
Abstract: PURPOSE:To prevent unexpected motion of a vacuum cleaner by performing rotation control of a drive part by a control means, sensing the actual revolving speed of the drive part by a rotation sensing means, and making corrective control of the revolving speed in accordance with the output of the rotation sensing means when the judgement is such that the revolving speed has risen steeply. CONSTITUTION:A self-mobile vacuum cleaner includes a body 1, a left and a right wheel 2, and a handle. A pair of drive motors 8 are furnished for driving the wheels 2 individually. A rotary slit disc 4 is fixed to the rotary shaft of each drive motor 8, and a photo-interrupter 5 is arranged in the position mating with the slit, and an encoder is formed from these slit disc 4 and photo- interrupter 5. In the condition that the drive motors 8 rotate normally at the target speed, the encoder emits pulses having a specified width at certain intervals. In case of slippage, the motor revolving speed increases steeply, and pulses with small width are accordingly emitted at narrow intervals.
Patent JP-S61140721-A (JP)
Title: Controller for liquid fuel combustion device
Inventor: MORI KEIICHI
IPC: F23N5/20
Filed: 1984-12-12
Abstract: PURPOSE:To provide a liquid fuel combustion device which always has a superior ignition characteristic and does not produce any odor or CO when ignited by a method wherein a controller for use in controlling ignition or diminishing at a burner part, an ignition sensor part for sensing an ignition of the burner and a post-heating part for operating an ignition heater for a specified period of time when an operation switch is turned on are provided. CONSTITUTION:An ignition heater 8 is energized in simultaneous with a turned ON of an operation switch 13 and preset for a specified period of time. Upon completion of the preheating operation, a fuel valve 19 and a combustion fan 6 are operated, both fuel and air are supplied to the combustion chamber 9 and they are ignited by an ignition heater 8. When the ignition is detected by the flame sensor 10, the ignition heater 8 is deenergized and a normal combustion is performed. When the operation switch 13 is turned OFF, soot or tar or the like adhered around the ignition heater 8 is cleaned under an operation of the post-heating function for use in energizing the ignition heater 8, so that a positive ignition can be performed even with heavy quantity oil such as keroscene or the like and poor keroscene.
Patent JP-H02153814-A (JP)
Title: Polysilicon decreased in hydrogen content
Inventor: ROBAATO HOORU AREN
IPC: C01B33/037
Filed: 1989-10-09
Abstract: PURPOSE: To provide polysilicon of a semiconductor grade enhanced in quality by specifying the hydrogen content of the polysilicon derived from silane in a fluidized bed to a specific value or below.  
     CONSTITUTION: This polysilicon is derived from the silane having the hydrogen content of about ≤30 ppma and is the semiconductor grade produced by the fluidized bed. The hydrogen content of the polysilicon may be diminished by a heat treatment. More preferably the polysilicon of the silane derived semiconductor grade which consists of approximately spherical particles preferably having a diameter of 150 to 1500 μ and an average grain size of 600 to 800 μand is produced by the fluidized bed is used. The polysilicon is heated while the particles are moved within the fluidized bed or fluidized bed device for 2 to 4 hours at 1,000 to 1,200°C sufficient for diminishing the hydrogen content and insufficient for melting and solidifying. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H0630627-A (JP)
Title: Cutting cord of bush cleaner
Inventor: ODAGIRI YUZO
IPC: A01D34/73
Filed: 1992-09-30
Abstract: PURPOSE:To provide a cutting cord of a bush cleaner resistant to abrasion and having prolonged life by embedding a reinforcing fiber in a cutting cord made of a flexible abrasion-resistant material. CONSTITUTION:The cutting cord 37 is produced by embedding a reinforcing fiber 49 made of e.g. polyester monofilament or multifilament in a flexible abrasion-resistant material 47 of a bush cleaner such as nylon in the longitudinal direction of the material 47.