baber/WOPTO huggingface dataset:
Patent JP-H11219817-A (JP)
Title: Apparatus for generating rotating magnetic field and magnetic force line charged with negative ion
Inventor: MAEYAMA MITSUO
IPC: H01F7/06
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for generating a rotating magnetic field and magnetic force line charged with negative ions, in which ion added resonance magnetic field water having a good influence on life can be manufactured. SOLUTION: A generating apparatus 1 includes a negative ion generating means 3 and a rotating magnetic field generating means 2. In this case, the negative ion generating means 3 and the rotating magnetic field generating means 2 are arranged so that a rotating magnetic field and magnetic force line generated by the rotating magnetic field generating means can be converted into the rotating magnetic field and magnetic force line which is charged with negative ions, when this magnetic field and magnetic force line passes through the negative ions generated by the negative ion generating means.
Patent JP-H07277204-A (JP)
Title: Assemblable shock absorbing structure body
Inventor: YAMAUCHI KENJI
IPC: B62D1/19
Filed: 1994-04-04
Abstract: PURPOSE:To easily and additionally provide a shock absorbing structure body in a spot suffered from shock for buffering impulsive force by assembling plural pieces of short elements from the structure body elements formed in a polygon- shape and interposedly att/aching them in a longitudinal state. CONSTITUTION:This is an assemblable shock absorbing structure body 21 which is interposedly attached between a collision side member 16 and an impulsive. force receiving member. The shock absorbing structure body 21 is constructed by assembling plural pieces of short elements 22a cut to a fixed assembling length from a structure body element 22 which has a hollow part made of extruded synthetic resin and can be assembled and is formed in a polygon-shape into an aggregate having the shape of an attaching spot between the collision side member 16 and the shock receiving member and interposedly attaching them in a longitudinal state. The side of the polygon-shaped structure body element 22 is equipped with a joinable irregular joined part, and in addition, the above polygon-shaped structure body element 22 is composed of foam solid body. Thus the above shock absorbing structure body can be formed into a shock absorbing structure body having a required attaching shape and can buffer the impulsive force.
Patent JP-S60211131-A (JP)
Title: Stepless speed change gear
Inventor: HASHIMOTO TAIICHI
IPC: F16D31/04
Filed: 1984-04-04
Abstract: PURPOSE:To reduce a speed change gear device in size and to facilitate operation by disposing a cock valve between two gear pumps having a shaft for com- mon use. CONSTITUTION:A cock valve 1 is disposed between two gear pumps 6, 7 having a shaft for common use. In this arrangement, as speed can be changed only by operating the cock valve, operation is facilitated and the speed change gear device can be reduced in size.
Patent JP-S61225100-A (JP)
Inventor: YAMAGISHI HIDEHARU
IPC: B41M3/12
Filed: 1985-03-29
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-S61227995-A (JP)
Title: Production of sic whisker
Inventor: SAITO HAJIME
IPC: C30B29/62
Filed: 1985-03-29
Abstract: PURPOSE:To produce an SiC whisker inexpensively and securely by heating a mixture contg. the scum, a C source and an NaF source in the nonoxidizing atmosphere. CONSTITUTION:The scum being the fine powder waste such as quartz contg. about 70wt% SiO2, about 20wt% Al2O3 and about 5 wt% K2O is used and a mixture 2 contg. 1mol part SiO2 caused to the scum, 1.5-5mol part C and 1/24-1/2mol part NaF is packed up to the height A of a base part of a crucible 1 and a space 3 producing a long fiber whisker is formed in the range of B>=5A up to the height B of the upper part thereof. After an inert gas such as Ar is introduced through the introduction pipes 11, 17 and an inflow port 18 and the insides of the crucible 1 and a tube 5 are completely filled with gaseous Ar, the mixture 2 is heated at the prescribed temp. T1 in the range within 1,400-1,700 deg.C with a heater 6 and also while keeping the temp. T2 of the space 3 and the temp. gradient DELTAT2/DELTAZ (the upper a position is, the lower the temp. is) in >=25 deg.C/100mm prescribed value, an SiC whisker having the long fiber of about >=500mum length is produced in the space 3.
Patent JP-S61227998-A (JP)
Title: Production of sic whisker
Inventor: SAITO HAJIME
IPC: C30B25/00
Filed: 1985-03-29
Abstract: PURPOSE:To obtain an SiC whisker wherein the included amount of SiO2 is suppressed in a low level by heating a mixed raw material such as SiO2 in the nonoxidizing atmosphere and also flowing a specified gas in the region. CONSTITUTION:A mixed raw material 2 contg. 1mol part SiO2, 1.5-5mol part C and 1/24-1/2mol part NaF is packed in a base part of the inside of a crucible 1 set in an apparatus 9 and an inert gas such as Ar is introduced through an introduction pipe 11 to keep the spaces 12, 13, 15, 16 in a nonoxidizing state and flowed out through an outflow port 14. After the above-mentioned mixed raw material 2 is heated at the temp. in the range within 1,400-1,700 deg.C for the prescribed period with a heater 6, it is heated while a comparatively small amount of at least one kind of gas selected from among an inert gas (e.g. Ar, N2, He) and gaseous HF is flowed in a space 3 through an inflow port 18 for at least one part of the period in the latter half of the whole period of the heating and the suppression of the inclusion of SiO2 contained in the produced SiO whisker and the removal of SiO2 are performed.
Patent JP-H09257286-A (JP)
Title: Humidifier
Inventor: OKI SHIGERU
IPC: F24F6/00
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To obtain a safe humidifier free from a burning due to high temperature steam even when a hood is opened during an operation by detachably providing a steam adjusting plate having an exhaust port formed so as to cover the opening part of a water tank. SOLUTION: A plurality of engaging parts 3a are recessed at isometric intervals on the circumference of an opening part on the upper part of a water tank 3. A disk shaped steam adjusting plate 4 is detachably mounted on the engaging parts 3a so as to cover the opening part of the water tank 3. A circular exhaust hole 4a is formed on the central part of the steam adjusting plate 4. When a hood 7 is opened to see the quantity of water in the water tank 3 during the operation of a humidifier 9 or immediately after the stop of operation, the water in the water tank 3 reaches a high temperature, so that high temperature steam is apt to rise from the front surface of the wide opening part of the water tank 3. However, this steam is collected to the exhaust hole 4a of the steam adjusting plate 4 to rise and hardly flows to a hand holding the hood 7. Accordingly, the occurrence of such a situation as a burning because of the high temperature steam can be prevented.
Patent JP-H10263629-A (JP)
Title: Lubricating method in cold-rolling
Inventor: OKADA KAZUHITO
IPC: B21B27/10
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To enable the sufficient removal of gloss difference between the upper and lower surfaces of a high glossiness steel by using rolling oil for spreading on the upper surface of steel sheet and an upper work roll, whose oil and fat average grain diameter is smaller than that of the roll oil for spreading on the lower surface of steel sheet and a lower work roll. SOLUTION: The surface glossiness of the steel sheet after rolling is improved by reducing the oil and fat average grain diameter in emulsion in the case of using the rolling oil having the same viscosity. Then, in order to produce the high glossiness steel sheet with cold rolling, the average grain diameter of the rolling oil for spreading on the upper surface of steel sheet and the upper work roll is made to smaller than that of the rolling oil for spreading on the lower surface of steel sheet and the lower work roll. The rolling oil used in the emulsion state is desirable to be 5-30 cSt (50 deg.C) viscosity and 0.5-10.0% concn. in raw oil. The average grain diameter of the rolling oil for the upper surface of steel sheet, and the upper work roll is made to be e.g. 2.5 μm. By this method, the efficiency of rolling work can remarkably be improved.
Patent JP-H06300153-A (JP)
Title: Self-closing faucet having self-cleaning function
Inventor: KAWAMOTO RYUICHI
IPC: F16K21/04
Filed: 1994-02-25
Abstract: PURPOSE:To provide maintenance-free faucet structure through dissolution of a problem, such as defective backward movement operation of a slide valve and a valve stem and unevenness in a delivery amount of water, by a method wherein a so-called scale, such as a small foreign matter and deposit, being small enough to allow the passage of it through a strainer is prevented from adhesion on the inner surface of the water suction hole of a faucet. CONSTITUTION:The interior of a pressure chamber 14 communicated with a water feed part arranged in the water passage of a faucet body and connected to a push end part for water feed operation and forward and backward movably mounted on a slide valve 8. The valve stem 4 is provided with a rebound tool energized externally of the faucet body to form a self-closing faucet. A small hole 15 communicated with a water feed part is formed to the end part on the water feed side of the pressure chamber 14. A purifying pin 16 having diameter slightly smaller than the diameter of the hole is loosely fitted in the small hole 15 and through movement of the purifying pin 16, scale is prevented from adhesion.
Patent JP-H04302247-A (JP)
Title: Automatic dial number changing method for terminal equipment
Inventor: MASUTANI HIDEAKI
IPC: H04M1/27
Filed: 1991-03-29
Abstract: PURPOSE:To reduce cost or labor for a change by changing the dial data of an automatic dialer provided at a terminal equipment from a host computer connected through a telephone network. CONSTITUTION:The host computer and plural terminal equipments 1 are connected by a telephone line. The terminal equipment 1 is equipped with the dialer for automatic dialing and a reloadable memory device 13 to store the dial data. On the other hand, the host computer equipped with the memory device storing the phone numbers of the respective terminal equipments 1 transmits dial changing instructions 23, 24 and 25 to the terminal equipment 1, and the dial data in the memory device 13 are reloaded.
Patent JP-S51143644-A (JP)
Title: A process for preparing kanamycin-n- polyhydroxyalkyl derivatives
Inventor: SUZUKI YOUJI
IPC: C07B61/00
Filed: 1975-06-04
Abstract: PURPOSE: Kanamycin-N-polyhydroxyalkyl derivatives prepared by reduction of products from Kanamycin and at least one of the sugars shown by formula I or II. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H0910714-A (JP)
Title: Ultrasonic cleaning of development residue
Inventor: TERANO YOSHIHIRO
IPC: G03F7/40
Filed: 1993-03-25
Abstract: PURPOSE: To easily remove a development residue remaining on the substrate surface of a sheet glass or a metal plate after the development process without any leftover, in the process to develop a photosensitive material applied to the substrate surface. CONSTITUTION: A development residue 3 sticking to the substrate surface at three spots of a glass substrate 1 is removed by an ultrasonic oscillation by moving the tip part 11 of an ultrasonic oscillation horn close to the residue through a medium liquid 21 using water or optionally, a solvent.
Patent JP-S62222623-A (JP)
Inventor: SHIMADA HIROSHI
IPC: H01G9/028
Filed: 1986-03-24
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-S52149738-A (JP)
Title: Control device of cart for cargo elevator
Inventor: IWASAKA TATSUO
IPC: B66B17/16
Filed: 1976-06-09
Abstract: PURPOSE: To provide a control device to improve safety by utilizing an operation control circuit in a system combined an automatic cart and a cargo elevator. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06315672-A (JP)
Title: Scrapping method for wheel
Inventor: KIMURA KEIU
IPC: B09B3/00
Filed: 1994-03-09
Abstract: PURPOSE:To easily scrap synthetic resin made wheels to protect environment by incinerating the used wheels at a temp. equal to above the burning temp. of the matrix resin and below the m.p. of potassium titanate whisker. CONSTITUTION:A part of the structural member of the wheels such as a spoke or a rim is constituted of a fiber reinforced plastics containing the potassium titanate whisker in the matrix resin as a reinforcing material. And the wheels are incinerated at the temp equal to above the burning temp. of the matrix resin and below the m.p. of the potassium titanate whisker. As a result, only the matrix resin is burnt and the potassium titanate whisker remains in a powdery state. Then, the sticking to a fire grate is prevented and the incineration working is not disturbed.
Patent JP-H01243880-A (JP)
Title: Variable speed induction motor
Inventor: SATAKE TOSHIHIKO
IPC: H02P23/07
Filed: 1988-03-18
Abstract: PURPOSE:To protect a resistor material form thermal breakdown, by mounting a conductive coupling member between the resistor material for shortcircuiting a plurality of rotor cores and a conductor placed between the rotor cores. CONSTITUTION:Conductors 5 in rotor cores 2, 3 mounted on a rotor shaft 4 with a predetermined interval are coupled in series and shortcircuited through a resistor material (r) formed into an annular body, thus forming a rotor 8. The resistor material (r) and the conductor 5 are coupled through a conductive coupling member 42 at a non-magnetic core section 9 arranged between the rotor cores 2, 3. On the other hand, stators 24, 25 are juxtaposed on the inner wall face of a machine frame 14 while facing with the rotor cores 2, 3. The stator 25 is rotatable relatively to the fixed stator 24, and the torque of motor is controlled through control of relative phase. By such arrangement, the resistor material can be protected from thermal damage or breakdown.
Patent JP-S56163090-A (JP)
Title: Laser working equipment
Inventor: SAWA TOSHIHIKO
IPC: B23K26/16
Filed: 1980-05-22
Abstract: PURPOSE: To take preventive measures so that steam and jetted matter of a substance to be worked, which have generated at the time of laser working do not adhere onto the inside surface of a laser beam transmission window glass of a laser working equipment, by forming a fluid film consisting of a transparent and viscous substance, in the inside surface of said window glass.  
     CONSTITUTION: A glass window 12 for making a laser beam 2 pass through is provided in the longitudinal direction on the circumferential surface of a vacuum drum 11 of a laser working equipment. A laser beam 2 emitted from a laser source 1 passes through glass 12, irradiates a substance to be worked 5, and it is heated, melted and worked. In this case, steam 7 and dispersing matters 8, 9, 10 are generated from the substance to be worked 5, a part of them adheres onto the inside surface of the glass 12, transmissivity of the laser beam 2 is decreased, and its working capacity is reduced. In order to prevent said state, a viscous fluid 16 is made to flow to the inside surface of the glass 12 from a manifold 17 so that jetted steam 7 of the substance to be worked and dispersing matter 10 can be catched, and their adhesion onto the inside surface of the glass 12 is prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02247925-A (JP)
Title: Electrode device
Inventor: TAKAHASHI AKIO
IPC: H01H29/04
Filed: 1989-03-17
Abstract: PURPOSE:To provide an electrode device with a simple and effective function by forming the device such that the frogs of 2-frog shaped electrode elements are opposed to each other and three dimensionally piled up as counter electrodes without coming into contact with each other. CONSTITUTION:When a conductive liquid flows into the gap between an electrode element 1 and an electrode element 4, frog-shaped electrode wires 3 and electrode wires 6 will short. This short circuit is regarded as a signal; and when the conductive liquid stops to flow into the gap, it is in an off state. Moreover, even when a conductive powder flows into the gap, the electrode wires 3, 6 will short only while it is flowing into the gap. When a conductive liquid flows into the gap, therefore, a malfunction occurs because the short circuit continues until the gap is dried and a temperature rises after the gap is dried with the result that the conductive liquid deliquesces or causes dew condensation, and also because the conductive powder flows into the gap and attached thereto or the dew condensation increases the attachment of conductive powder. Such malfunctions caused as above can be prevented by this electrode device.
Patent JP-H11263288-A (JP)
Title: Floating body structure
Inventor: INOUE SHUNJI
IPC: B63B35/44
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a floating structure free from a seesaw movement due to sealevel fluctuation or waves. SOLUTION: This floating body structure F is provided with a deck structure F1, buoyancy adjusting mechanisms 10, and seating mechanisms K'. The respective buoyancy adjusting mechanisms 10 include buoyancy bodies 13 serving as buoyancy generating sources and cylindrical bodies 11 serving as structures of connecting the buoyancy bodies 13 with the deck structure F1. The side surfaces of the cylindrical bodies 11 are formed with a plurality of openings 12 respectively. The respective seating mechanisms K' are constituted of dolphins 4 and piles 5 reaching the bottom of sea. The deck structure F1, receiving buoyancy slightly insufficient for its total weight from the buoyancy adjusting mechanisms 10, leaves remaining weight to the seating mechanisms K'.  Sea water invading under the deck structure F1 due to sea-level fluctuation or waves passes the inside and outside of the cylindrical bodies 11 through the openings 12, or passes through the whole bottom surface of the deck structure F1, thereby giving no buoyancy fluctuation to the deck structure F1.
Patent JP-H11265859-A (JP)
Title: Device and method for forming semiconductor film
Inventor: IMAO KAZUHIRO
IPC: H01L21/268
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which is capable of making in-line monitoring on semiconductor films and being reduced in cost by improving the manufacturing yield of the device. SOLUTION: A semiconductor film forming device comprises a laser oscillation source 10, an optical system 11, a projecting section 12, a chamber 13 incorporating a supporting table 14 on which a substrate 15 to be treated is placed, a light detecting section 16 composed of a light illuminating element and a light collecting element, and a central control section 17, which controls the output of the source 10 by processing the information from the photodetecting section 16. The section 16 collects reflected light from a p-Si (polysilicon) film, immediately after the film has been irradiated with a laser light, and the central control section 17 assesses the grain size of the film. The laser power is always adjusted partially so that the laser power will not exceed an allowable range.
Patent JP-S57181468-A (JP)
Title: Disc player
Inventor: TAKAHASHI HIDEYUKI
IPC: G11B17/30
Filed: 1981-05-02
Abstract: PURPOSE:To achieve small size and easy loading/unloading of discs, by providing a clamper clamping a disc at a playing position to a state possible for playing and a moving means of the clamper for a disc moving means. CONSTITUTION:A slider 58 is fitted with a drawing-out roller 78 and a reset roller 79 via arms 77a and 77b, the rollers are provided to clip disc outer circumference to constitute a disc moving member which moves a disc while rolling from a disc container 32 to the playing position and vice versa. On the other hand, a clamper moving means which clamps and releases the clamper 62 is provided for the said disc moving means. Thus, a disc player which is small in size and easy for loading/unloading of discs can be achieved.
Patent JP-S61226095-A (JP)
Inventor: IWABUCHI HARUO
IPC: D05B3/02
Filed: 1985-03-30
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-S58184608-A (JP)
Title: Numerical control system
Inventor: NOZAWA RIYOUICHIROU
IPC: G06F21/62
Filed: 1982-04-22
Abstract: PURPOSE:To satisfy both secrecy and serviceability and to facilitate recovery from a fault by incorporating a decoding and a encoding function in an input- output part for a paper tape. CONSTITUTION:A user microprogram or subprogram perforated on a paper tape 11 is inputted from a tape reader 12 to the discrimination part 13a of an input circuit 13. The descrimination part 13a inputs encoded data to a decoding circuit 13b and other data to a gate circuit 13c while the data bypasses the decoding circuit 13b. The data is written in the user microprogram storage area 15b of a memory 15 from a write control part 14 and the discrimination part 19a of an output circuit 19 discriminates a discrimination name added to a read program; the data is outputted to a decoding circuit 19b when the discriminated name coincides with a discrimination name registered in a register 17, or to a gate circuit 19c while bypassing the circuit 19b when not to be punched on a paper tape 21 by a tape punch 20.
Patent JP-H06281455-A (JP)
Title: Vehicle environment monitoring device
Inventor: ASAYAMA YOSHIAKI
IPC: B60R21/34
Filed: 1993-03-26
Abstract: PURPOSE:To enable only vehicles running in the next traffic lane to be detected by letting a detection range limiting means be equipped, which sets a picture image as a window at a plurality of positions, detects a distance to an object, and can select only an object of your own vehicle by each window based on the result of distance detection by each window. CONSTITUTION:A distance 5a to a vehicle running behind, which is caught by a window 16, is detected by a distance detection means such as a computer, a processing circuit, programs and the like. Each distance to the vehicle running behind caught by the other windows 14 and 18 is similarly detected. The window 14 detects a distance to a white line 20 caught by the window 14, and respective distances to guard rails 21 caught by the windows 17 and 18 can be similarly detected. In order to prevent the white line 20 and the guard rails 21 from being mistaken for the vehicle running behind, the range of distance detection is set so as to be limited within the next traffic lane 24. This constitution thereby enables the vehicle running in the next traffic lane to be discriminated from the white line 20 and the guard rail 21.
Patent JP-H08261835-A (JP)
Title: Pyroelectric type infrared sensor
Inventor: FUJIKAWA KAZUHIKO
IPC: G01J5/02
Filed: 1995-03-27
Abstract: PURPOSE: To provide a pyroelectric type infrared sensor which allows to obtain a designing visual view angle with a high accuracy. CONSTITUTION: This apparatus is provided with an infrared incidence window 3 comprising an Si substrate in which a filter 2 is formed on the surface to cut disturbed light and a diffraction type optical lens 1 designed with a wavelength on the rear are formed, a pyroelectric body 4 positioned at an image point with respect to the wavelength, a sealed can 6 having a pyroelectric body 4 built thereinto while the infrared incidence window 3 is mounted and an aperture 7 between the diffraction type optical lens 1 and the pyroelectric body 4. With such an arrangement, infrared rays 8 having information only in a visual field are admitted into the pyroelectric body 4, hence allowing no information to be taken in except for the visual field thereby allowing to obtain a highly accurate visual field angle.
Patent JP-S62277654-A (JP)
Inventor: DANIERU BII SASHIYUKU
IPC: G11B15/67
Filed: 1987-03-20
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。