baber/WOPTO huggingface dataset:
Patent JP-H06139666-A (JP)
Title: Magnetic recording and reproducing device
Inventor: ADACHI TAKAO
IPC: G11B15/665
Filed: 1992-10-28
Abstract: PURPOSE:To prevent malfunction due to operation such as video recording, reproducing, fast forwarding and rewinding, etc., in positions other than a normal position of a magnetic tape by arranging a light emitting element and a light receiving element above the upper edge of the drawn magnetic tape and below the lower edge respectively and detecting the presence of the magnetic tape. CONSTITUTION:The magnetic tape 103 housed in a cassette 2 is drawn out by a drawing member and wound around a rotary cylinder, and is brought into contact with an audio/control head in the normal position. The light emitting element 51 is provided above the upper edge of this tape 103 in its heightwise direction, while the light receiving element 52 below the lower edge, so as to detect the presence of the tape 103. That is, when the tape 103 is drawn into the normal position, light emitted from the element 51 is interrupted by the tape 103, so that the light cannot be detected by the element 52, and when the tape 103 is under the state of abnormal positions 101 and 102, the detection is carried out. By this method, malfunction due to operation such as video recording, reproducing, fast forwarding and rewinding, etc., under the state of the tape 103 not loaded into the normal position as it is.
Patent JP-H05126042-A (JP)
Title: Linear motor compressor
Inventor: FUJIYAMA CHIKAHIDE
IPC: F25B9/14
Filed: 1991-11-06
Abstract: PURPOSE:To realize a high efficiency of a linear motor by making uniform magnetic flux density distribution. CONSTITUTION:A magnet 13 which forms a magnetic circuit between a fixed body 2 as a yoke is composed of plural magnets 13a and 13b opposing to coils 15 connected to pistons 6. The magnets 13a and 13b are made smaller while maintaining the magnetic field intensity, and the magnetic field density distribution is made even. As a result, the efficiency of a linear motor 11 can be improved without making a compressor 1 large in size.
Patent JP-H01240115-A (JP)
Title: Hay recovery machine equipped with at least one hay recovery apparatus having controllable working tool support arm mounted thereon
Inventor: JIEROOMU ARON
IPC: A01D78/12
Filed: 1988-11-16
Abstract: PURPOSE: To form a beautiful hay line even at a curved part by providing a hay collector with a supporting shaft to be freely rotated to a chassis, connecting the supporting member at a position deviated from the advancing direction of the machine and fixing the supporting shaft within a horizontal plane while working. CONSTITUTION: A supporting shaft 17 provided with a cam 22 for drive is freely rotated to a chassis 1 during work, this supporting shaft 17 is connected through a connecting means to a supporting member deviated from this connecting means in the advancing direction of the machine, and the position of this supporting member 31 is fixed within the horizontal plane of the connecting means during work. Thus, the supporting member 31 is always positioned behind the supporting shaft 17 and automatically turned toward the moving direction of the machine during work.
Patent JP-H06138285-A (JP)
Title: Reactor coolant purifying facility
Inventor: MORIYA KENJI
IPC: G21C19/307
Filed: 1992-10-28
Abstract: PURPOSE:To reduce operating pressure at a heat exchanger pipe so as to prevent leaks from a heat exchanger by forcing low-temperature, low-pressure and nonradioactive cooling water to pass through non-regenerative heat exchanger pipes, and forcing a high-temperature, high-pressure, radioactive primary coolant to pass through shells. CONSTITUTION:A high-temperature, high-pressure primary coolant in a reactor pressure vessel 1 is extracted using circulating pumps 35a, 35b by a predetermined amount to be purified and is allowed to pass through regenerative heat exchanger pipes 51a-51c and then pass through non-regenerative heat exchanger shells 80a-80d as a heating medium and flow into a filtering demineralizer 40. Cooling water for reactor auxiliary machinery cooling facilities is allowed to return to a post-water chamber via a non- regenerative heat exchanger pipe side inlet nozzle, a pre-water chamber and a heat transfer pipe and flow out of an outlet nozzle. The temperature of the primary coolant is therefore lowered and the coolant is purified to predetermined water quality by the filtering demineralizer 40. The primary coolant purified is then allowed to pass through the regenerative heat exchanger shells 60c-60a as a cooling medium and is heated and then flows into feedwater facility piping 17, joins with water fed from the feedwater facilities and again flops into the vessel 1 as primary coolant.
Patent JP-H07116916-A (JP)
Title: Brazed hot saw and manufacture thereof
Inventor: MORI TOSHIKI
IPC: B23D65/00
Filed: 1993-10-25
Abstract: PURPOSE:To increase toughness of a tooth tip and reduce occurrence of heat crack by brazing a high-speed tool steel piece to a blade made of steel and forming the tooth tip by machining. CONSTITUTION:A brazing hot saw is provided with a blade 1 which is made of steel plate and in which teeth 2 are formed in a peripheral fringe section of a disc and high-speed tool steel pieces 3 which are brazed to each tooth 2 of the blade 1 one by one. On this occasion, the high-speed tool steel pieces 3 which are quenched and tempered in advance to stabilize their quality are brazed to each tooth 2 of the blade 1 made of steel plate in which teeth are formed in the peripheral fringe section of the disc, and then tooth tip is formed by machining. The temperature for quenching the high-speed tool steel pieces 3 is 1000-1300 deg.C, and the temperature for tempering the high-speed tool steel pieces is 450-650 deg.C. Also, wax to be used in brazing is hard wax whose temperature for brazing is higher than 500 deg.C.
Patent JP-H07117788-A (JP)
Title: Automatic mooring device for ship
Inventor: FUKUGI YOSHITO
IPC: B63B35/44
Filed: 1993-10-26
Abstract: PURPOSE:To facilitate ship's control at mooring time, reduce the mooring workers, shorten the anchoring time and reduce the weight in a ship's side mooring device by providing front and rear robots to self-travel toward ship mooring metal fittings in a bow part and a stern part. CONSTITUTION:When a ship arrives, a water-surface robot 8 is contacted with a ship's side outside plate 21 by remote control so as to aim at a part between bow and stern direction guiding signal makes 23 of the marine vessel, and afterwards, operation of the water-surface robot 8 is switched to an automatic mode, and it is moved in either bow or stern direction on the sea level by a laterally moving mechanism 12, and when a front and rear position detecting sensor 11 on the hull detects the guiding signal marks 23, it is moved to the bow side or the stern side, and is stopped when a vertical direction guiding signal 22 is detected. The robot crawls up on the marine vessel outside plate 21 by a raising and lowering mechanism 13, and inserts and locks a locking hook 17 in a hook locking hole 20. By actuating respective mooring rope winding winches and respective motive power wire winding winches to perform winding through an operation stand, the marine vessel is moored to a quay.
Patent JP-H03152525-A (JP)
Title: Image forming device
Inventor: ISHIKAWA MASAHIRO
IPC: G03B27/32
Filed: 1989-11-09
Abstract: PURPOSE:To obtain the image forming device with excellent operability by releasing a shutter when an opening and closing means for photosensitive film loading and unloading is opened. CONSTITUTION:A camera 28 is provided with a film motor 58, a perforation sensor 59, a shutter 60, a rear cover sensor 61, etc., and a stroboscopic device switch, a shutter motor, a rear curtain magnet, etc., are incorporated in the camera. The shutter 60 is released associatively with the opening of a rear cover so as to prevent the shutter 60 from breaking by being touched by mistake when a film is set in the camera 28. It is judged whether the rear cover is opened or closed by the opening and closing means for photosensitive film loading and unloading from whether or not there is a signal from the rear cover sensor 61, and when the rear cover is open, the shutter motor 61 is turned on the turn on the rear curtain magnet, thereby releasing the shutter. Consequently, the image forming device with good operability is obtained.
Patent JP-H05193931-A (JP)
Title: Production of aluminum hydroxide from alumina-containing ore
Inventor: HARATO TAKUO
IPC: C01F7/47
Filed: 1992-10-28
Abstract: PURPOSE:To reduce loss of alkali and alumina and to obtain aluminum hydroxide which is hardly contaminated with silica when a liq. alumina extract from a tube reactor is desilicated and the aluminum hydroxide is deposited by specifying the extracting condition. CONSTITUTION:A concd. alumina-contg. ore is slurryed with a small amt. of an aq. alkali soln., and the slurry and an aq. alkali soln. preheated above the extraction temp. of alumina after being mixed with the slurry are simultaneously or the mixture is charged into a tube reactor. The alumina is extracted from the ore at 120-160 deg.C within 10min, the insolubles are immediately separated from the liq. extract, the extract is then desilicated, and then a seed of aluminum hydroxide is added to deposit aluminum hydroxide. When the extraction temp. and time are increased above the above-mentioned values, the extraction rate of alumina is not enhanced, the elution of reactive silica is suppressed, and loss of alkali is increased.
Patent JP-H06318411-A (JP)
Title: Preparation of high critical temperature superconductive flexible conductor
Inventor: ARAN PUTEIBON
IPC: H01B13/00
Filed: 1992-10-28
Abstract: PURPOSE: To provide a method for obtaining a flexible superconductor which is capable of conducting higher current density as compared with conventional superconductors by forming a superconducting ceramic deposit on a metal ribbon with a thickness of 0.1 to 1.0 mm. CONSTITUTION: A flexible metal ribbon 1 with a thickness of 0.1 to 1.0 mm, wound around a drum 9 is fed to under arc torches 2 and 2' which sputter a superconducting ceramic composition 12 on this ribbon 1 in order to form a deposit having a thickness of 50 to 300 μm and a density of more than 70%. The flexible ribbon 3, which the deposit formed is transferred to and processed under a beam 5 at speed V (5 cm/min or more) so that the surface layer of the deposit can be developed to have a density of a about 100% and a thickness of 10 to 100 μm with the processed surface layer which has a width of less than 10 mm in the feeding direction and a surface temperature of 1200 deg.C or above by an infrared laser 10 through a beam-homogenizing system 4. Wound around a drum 7, the processed flexible conductor 11 is introduced into an annealing furnace 8 and then annealed.
Patent JP-H07139792-A (JP)
Title: Method for controlling air conditioner
Inventor: ARIMA TAKAFUMI
IPC: F25B1/00
Filed: 1993-11-19
Abstract: PURPOSE:To prevent a decrease in heating capacity upon dropping of an atmospheric temperature by setting a higher releasing value of current release control as the atmospheric temperature drops lower at the time of a heating operation. CONSTITUTION:Numeral 1 denotes an AC power source, numeral 2 denotes an AC/DC converter, numeral 3 denotes an inverter, numeral 4 denotes a compressor, and numeral 5 denotes a current sensor for detecting an input current. An outdoor unit controller 9 reduces an operating frequency of the compressor 4 when the input current is raised to an operating value of a current releasing control and increases the frequency of the compressor 4 when the current is lowered to a releasing value of the current releasing control. The releasing value of the releasing control is set lower as an atmospheric temperature drops lower. The difference between the operating value and the releasing value of the releasing control is reduced to operate the compressor 4 at a high speed, and hence even if the atmospheric temperature drops, a decrease in heating capacity can be prevented.
Patent JP-H07139931-A (JP)
Title: Apparatus for irradiating laser in laser scan microscope
Inventor: HIRAKO SHINICHI
IPC: G01B11/30
Filed: 1993-11-19
Abstract: PURPOSE:To uniform an amount of a laser light cast to a sample at all positions in a scanning area on a surface of the sample by providing a photodetecting means for monitoring an intensity of the laser light taken out by a light-splitting means. CONSTITUTION:A laser beam 15 from a laser oscillator 1 enters an adjuster 2 adjusting an amount of light, and then is deflected by a deflecting part 3 so as to scan an image-forming surface L in two dimensions. Further, the beam 15 is split. by a beam splitter (light splitting means) 4. Passing beams are brought into a pupil 5 of an objective lens 6 to intensively scan a sample 8 on a slide glass 7. Meanwhile, beams reflected at the splitter 4 are monitored by a photodetecting means 10 through an aperture 9. An output signal from the photodetecting means 10 is input, to a control part 11, whereby a transmittance of the adjuster 2 is adjusted by the control part 11 so that an amount of light entering the photodetecting means 10 is constant while the light is deflected and scanned. The aperture 9 is placed at an equivalent position to the pupil 5 and therefore, an intensity of the beam cast onto the sample 8 is also constant during the scanning.
Patent JP-S63143860-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: WATANABE TOSHIHARU
IPC: H01L27/108
Filed: 1986-12-08
Abstract: PURPOSE:To prevent damage on the upper side surface, by providing a step of one or more stages on the side surface of a groove provided on a semiconductor substrate, providing separate gate regions at the upper and lower stages of the step part, and protecting the side surface at the upper part of the groove when the lower gate region is provided. CONSTITUTION:A first gate region (MIS region) 52 and a second gate region (MIS region) 53 are formed on the upper side and the lower side of one step part, which is provided in a groove 57 in a p substrate 51. The width of each gate region on a plane is nothing more than the thickness of a gate electrode material. Each gate can be sequentially formed from the step part in the initially provided groove in a self-aligning manner. Therefore, mask aligning allowance is not required. Meanwhile, the gate length, which imparts a large effect on the reliability of a device can be made long without increasing the apparent size of the device on (a plane). Since the working for the low side of the step part can be performed under the state the side surface of the upper side of the step part is covered with a protecting material, an element forming part on the upper side of the step part is not damaged. The manufacturing process can be simplified, and the high yield rate and the high reliability can be readily achieved.
Patent JP-H09104232-A (JP)
Title: Locking structure of door waist molding to window frame
Inventor: SAKANOUE KENICHI
IPC: B60R13/04
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To stably hold an installing posture of a longitudinal directional end part of a door waist molding to a door main body. SOLUTION: A notch part 20 is arranged in a window frame edge part 17. A locking projection part 18 is formed so as to enter all the way into the reverse of the window frame edge part 17 by continuing with an end surface covering part 16 of a door waist molding 10. The end surface covering part 16 is fitted to and inserted into the notch part 20, and an end part of the door waist molding 10 is locked on the window frame edge part 17.
Patent JP-2000118508-A (JP)
Title: Carrier for holding a plurality of container and package comprising a plurality of containers
Inventor: GRESH JR PHILIP M
IPC: B65B17/00
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To easily carry a plurality of containers in one bundle by providing a handle-attaching region on a flat sheet having a plurality of container receiving holes placed in a longitudinal, line and provided with a handle having an adhesive end to be engaged with the handle attaching region. SOLUTION: To carrier 10 for holding a plurality of containers 5 includes a flat sheet 15, which is formed with a plurality of container receiving holes 20. The flat sheet 15 is equipped with a handle attaching region 25, to which a handle 30 is attached. The handle 30 comprises a flat strip and has adhesive ends 35 at both ends. The adhesive end 35 preferably includes a detachable liner wherein after the liner is removed from the adhesive end 35, a part with an adhesive applied is engaged with an appropriate engaging face for use. The handle attaching region 25 has a tab 40 extending across a part of the container receiving holes 20, wherein the tab 40 can be cut at a cuttable end of the flat sheet 15.
Patent JP-2000119226-A (JP)
Title: Production of new aromatic amine or aromatic heterocyclic amine utilizing curtius rearrangement reaction in solid phase synthesis
Inventor: SUNAMI SATOSHI
IPC: C07D213/74
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To effectively and rapidly synthesize the subject amine useful as an intermediate for medicaments by utilizing Curtius rearrangement reaction of an aromatic (heterocyclic) carboxylic acid is solid phase. SOLUTION: This aromatic amine or aromatic heterocyclic amine is obtained by the following process: on (A) solid particles (pref. of p-benzyloxybenzyl alcohol resin), (B) an aromatic carboxylic acid (pref. substituted benzoic acid) or aromatic heterocyclic carboxylic acid (pref. substituted pyridinecarboxylic acid) is reacted with (C) an azide compound (pref. disphenylphosphoryl azide) to effect immobilization of (D) an aromatic substituted carbamate or aromatic heterocyclic substituted carbamate on the component A followed by, as necessary in the presence of a base, reaction of the component D with one or more kinds of reactant selected from alkylating agent, alkenylating agent and aralkylating agent and then isolating and collecting the objective amine from the component A.
Patent JP-S61161647-A (JP)
Inventor: FURANSHISU AARU KOZA
IPC: H01J61/82
Filed: 1985-12-25
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-S63142952-A (JP)
Title: Video tape recorder controllable by telephone set
Inventor: HOSHIKA NOBUYUKI
IPC: H04M11/00
Filed: 1986-12-05
Abstract: PURPOSE:To enhance economy and practicality by acting directly on a function of timer video recording and using a telephone set so as to set program number of timer video recording, video recording start time, video recording time length and video recording channel thereby minimizing a peripheral additional interface circuit. CONSTITUTION:The setting content is transferred to a timer microcomputer 1 by a telephone set in applying the video recording control equal to the timer video recording function in the VTR control from a remote location by means of a telephone set and stored in a prescribed memory. Moreover, the data transferred to allow the caller to confirm it is sent in voice by a voice synthesis means. Then the timer microcomputer 1 executes the timer video recording according to the set contents.
Patent JP-2000079305-A (JP)
Title: Strainer capable of removing scum by easy way
Inventor: KINOSHITA KOICHI
IPC: B01D29/00
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a fine strainer (a drainboard) and efficiently collect a large quantity of scum and rubbish without causing clogging by a strainer which is for removing scum and rubbish such as threads, hair, or the like, contained in wastewater and conventionally has contradictory inconvenience that the finer the strainer is made as to collect more scum, the more difficult it becomes to remove the collected scum. SOLUTION: A strainer is made to be a comb-like shape, so that scum and rubbish can be wiped out toward the open side end or strainers are combined, so that threads and the likes can be removed from a strainer by a touch without being interfered with twisted and intermingled threads and the like by pulling the strainer out of another strainer on which the thread and the like are twisted and intermingled.
Patent JP-H08144060-A (JP)
Title: Plasma cvd device
Inventor: ISHIKAWA MICHIO
IPC: C23C16/50
Filed: 1994-11-25
Abstract: PURPOSE: To clean the surface of a cathode with plasma and to improve the durability of the device by forming a shower plate on the surface of the cathode in the plasma CVD device with an Ni alloy and providing a film of Al or Al2 O3 on the surface. CONSTITUTION: A cathode 5 is opposed to a glass substrate 8 in a vacuum chamber 1, the chamber is evacuated, reactive gases such as SiH4 , NH3 and N2 O are supplied from a gas inlet line 3 and injected from many gas injection ports 10 provided in a shower plate 9 on the cathode surface, a voltage is impressed from a high-frequency power source 7 to generate a plasma discharge between the cathode and an anode 6, and a thin film of a-Si, SiNx , SiO2 , etc., is formed on the substrate 8. In this case, the shower plate 9 is formed with an Ni alloy, and a film 11 of Al or Al2 O3 is formed on the surface. The cathode surface is cleaned with the plasma of fluoric gas, and the film of a-Si, etc., is formed over a long period.
Patent JP-H01134516-A (JP)
Title: Signal synchronizing circuit for polyphase clock
Inventor: FUJIMURA KIYOTAKA
IPC: G06F1/04
Filed: 1987-11-20
Abstract: PURPOSE:To display the occurrence of a specific event and to inform this to a signal receiver by inverting the output signals for each occurrence of the specific event and detecting the output inversion timing. CONSTITUTION:An output inverting means 1 is set at the side of a circuit I; while an inversion timing detecting means 2 and an event occurrence signal output means 3 are set at the side of a circuit II. When an error occurs at the side of the circuit I, the output of the means 1 is inverted synchronously with a 1st clock signal. This output inversion timing is detected by the means 2 synchronously with a 2nd clock signal. The detecting signal received from the means 2 is turned into an event occurrence display signal by the means 3 synchronously with the 2nd clock signal and sent to a main system.
Patent JP-H09133139-A (JP)
Title: Double row angular contact ball bearing
Inventor: MIYAZAKI HIRONARI
IPC: F16C33/60
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To positively prevent the creep of counter-bored inner rings to a holding member while securing the durability of inner ring raceway tracks. SOLUTION: The inner diameters of counter-bored inner rings 7a, 7a are made small at counter-bored parts 17, 17 and large at parts with inner ring raceway tracks 11, 11 formed. Interference fit of the counter-bored parts 17, 17 and a holding member is made large to positively prevent the generation of creep. Interference fit of the inner ring raceway tracks 11, 11 parts is made small to reduce circumferential stress acting upon the inner ring raceway tracks 11, 11 so as to secure the durability of the inner ring raceway tracks 11, 11.