baber/WOPTO huggingface dataset:
Patent JP-H1122611-A (JP)
Title: Lamp voltage adjuster
Inventor: TORIYAMA MASAYUKI
IPC: F02P9/00
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a lamp voltage adjuster which can suppress magnetic friction to a low level. SOLUTION: This lamp voltage adjuster is equipped with a switch means 91 which is interposed in a closing circuit between an alternating current generator 116 and a lamp load 30, charging/discharging means 92, 93 which are arranged in parallel to the lamp load 30, charged by the output of the alternating current generator 116 when the switch means 91 is short-circuited, to execute self-discharge and control means. In this case, the control means compares a predetermined voltage based on the output voltage of the alternating current generator 116 with the charging voltage of the charging/discharging means 92, 93, and when the charging voltage is larger than the predetermined voltage, it releases the switching means 91, and when the charging voltage becomes smaller than the predetermined voltage by discharge, it short-circuits the switching means 91.
Patent JP-S5886012-A (JP)
Inventor: MIZOBATA SHIROU
IPC: A01D34/53
Filed: 1981-11-14
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-H0827292-A (JP)
Title: Sheet or film excellent in blocking resistance and easy slippage and production thereof
Inventor: FUJII JUNJI
IPC: C08J7/06
Filed: 1994-07-13
Abstract: PURPOSE:To prepare sheets or films excellent in resistance to blocking and slippage behaviors by coating the surface of a sheet or film with finely atomized particles of an aqueous sodium hydrogen carbonate solution without any adverse effect on the surface smoothness. CONSTITUTION:An aqueous solution of sodium hydrogen carbonate, preferably a solution of 10-20g of sodium hydrogen carbonate in 1 liter of water, is finely atomized into particles having less than 300mum, preferably 10-100mum particle sizes to coat the surface of a sheet or film, preferably in 5-10mum thick. The sheet or film is coated with the solution by spraying or the like, and the thickness of the sheet or film is usually 10-1,000mum.
Patent JP-H056831-A (JP)
Title: Manufacture of rare-earth cobalt magnet with excellent heat-resistant property
Inventor: MEGURO NORIAKI
IPC: H01F41/02
Filed: 1991-06-27
Abstract: PURPOSE:To obtain an intermetallic compound permanent magnet composed of rare-earth elements and cobalt, especially a Cu- -s ubstitution type permanent magnet whose heat-resistant property is excellent by a method wherein, after an alloy by a specific composition has been changed to a molten metal, a specific temperature range is cooled at a specific speed. CONSTITUTION:An alloy by a composition expressed by the general formula of R (Co1-a-b-cFeaCubZre)z (where R represents a combination of one kind or two or more kinds of rare-earth elements including Sm and Ce as central elements, 0.24<=a<=0.26, 0.058<=b<=0.064, 0.018<=c<=0.024 and 7.2<=z<=7.8) is changed to a molten metal. The alloy is changed to the molten metal; after that, a temperature range of 800 deg.C or higher is cooled at a peed of 2 to 25 deg.C/sec; the molten metal is crushed; fine powders which have been obtained are compressed and molded in a magnetic field; after that, the moldered powders are sintered, changed to a solution; an aging treatment is executed. Thereby, it is possible to obtain a rare-earth cobalt magnet whose maximum energy product is at 27MGOe or higher in a temperature range from room temperature to 150 deg.C and whose heat-resistant property is excellent.
Patent JP-S5972659-A (JP)
Title: Optical recording and reproducing device
Inventor: SATOU ISAO
IPC: G11B7/09
Filed: 1982-10-18
Abstract: PURPOSE:To attain stable control, by switching the operation of an optical beam intensity control means with the output of a focus detecting means to make the photo detecting amount of a photo detector constant at focusing state. CONSTITUTION:When no focus is set at the application of power supply, a temperature characteristic compensating optical power control circuit 21 is operated by the light of a semiconductor laser 103, a switch 22 is selected to the position (a) to make the luminous amount incident to a photo diode 20 constant. When the focus is set at the reproducing state, a reflecting factor changing compensating optical control circuit 26 is operated by the intensity of the light of the laser 103, the switch 22 is selected to position (b) with an output of a focus OK detecting circuit 27 and the reflected light from the disc is controlled to be constant. When the focus is set at the recording state, a power control error signal 104 just before recording is held for a recording period by a sample-and hold circuit 24, the switch 23 is turned off via a recording gate signal 105 and an inverter 18 to prevent the attenuation of the sample value. Thus, stable control is attained.
Patent JP-H09669-A (JP)
Title: Ball throwing and catching exercise boards
Inventor: TAKAHASHI KAZUHIRO
IPC: A63B69/00
Filed: 1995-06-15
Abstract: PURPOSE: To exercise alone for the throwing and cathing of baseball balls to improve the technique by putting, on each of three adjacent boards, a rectangular plate having both upper and lower convex curved surfaces, and giving a function to bend inside at joints between the central board and both right and left boards. CONSTITUTION: A left board 2 and a right board 3 are jointed to a central board 1 to construct throwing and catching exercise boards. A rectangular plate having both upper and lower convex curved surfaces 4 and 5 is put on both upper and lower parts of the central board 1. Similarly, rectangular plates having convex curved surfaces 6, 7, 8 and 9 are put on both right and left boards 2 and 3. Both right and left boards 2 and 3 are slightly bent inside against the central board 1. Their angle of bending is adjustable. Thus, the throwing and catching exercise boards enable the exercising alone for the throwing and catching of baseball balls, and serve for the improvement in technique. They also serve for the catching of balls bouncing off the boards by many players.
Patent JP-H1116542-A (JP)
Title: Tungsten halogen lamp
Inventor: SASAGAWA TAKESHI
IPC: H01K1/32
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a tungsten halogen lamp provided with a color temperature conversion filter of a high color temperature type which does not be stripped even under hot and humid conditions and presents blue color. SOLUTION: A subfilament 2a and a main filament 2b are provided parallel to the center axis in a heat-resistant and transparent glass bulb 1 made of silica glass, etc., and a reflector 4 is fitted to the subfilament 2a. Then, on an outer surface of the glass bulb 1, a color temperature conversion filter 8 formed by piling up at least one blue coloring membrane layer consisting of complex oxides of silicon oxide, cobalt oxide and phosphates is formed, further on it a protective membrane 9 consisting of silicon oxide or complex oxides of silicon oxide and phosphates is piled and formed, thus a tungsten halogen lamp where the color temperature conversion filter 8 can be prevented from being stripped is constructed.
Patent JP-S5886900-A (JP)
Title: Rotary type converter for number of phases
Inventor: HAMADA HIRONOBU
IPC: H02P11/06
Filed: 1981-11-16
Abstract: PURPOSE:To reduce voltage unbalance factor by a method wherin a plurarity of center taps connecting the main winding of a rotary type converter for the number of phases are privided on the output winding of a power transformer and a tap change-over switch is controlled in accordance with the voltage unbalance factor of a converted three-phase alternating current. CONSTITUTION:Both ends of the main winding 21 of a rotary converter 16 for the number of phases are connected to the U, V terminals of three-phase alternating current and both ends of an auxiliary winding 22 are connected to the center taps of the output winding 14 of a power transformer 10. A plurality of intermediate terminals 23 are provided on the output winding 14 and a change -over switch 24 is controlled in accordance with load capacity and the connecting point of both ends of the main winding 21 of the rotary converter 16 for the number of phases and the output winding 14 is switched. This can reduce voltage unbalance factor.
Patent JP-S57105759-A (JP)
Title: Device for recording
Inventor: KOBAYASHI MUTSUJI
IPC: G03G21/06
Filed: 1980-12-24
Abstract: PURPOSE:To eliminate generation of a white part by preventing a latent image from being broken on a body for forming the latent image by arranging a destaticizer to reduce electric charge in a developer after developing process. CONSTITUTION:When a recording body 2 is separated from a body 1 for forming latent image, an air gap becomes gradually large, and an air gap voltage is generated by the electric charge in a developer. When it increases to reach Paschen's curve P, vapor discharge is generated, the latent image is broken and a white part is generated. In order to prevent this, a corotron 41 is arranged for reduction of the charge in the developer 13. In this arrangement, when the recording body 2 to which the destaticized developer 13' is stuck, is separated, no air gap voltage that is near to or crossing the Paschen's curve is generated since the charge density per area has been reduced. Thereby vapor discharge will not be generated and the generation of white parts can be prevented.
Patent JP-H11121762-A (JP)
Title: Thin-film transistor for liquid crystal display element and manufacture thereof
Inventor: PARK KYU-CHANG
IPC: H01L29/786
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a thin-film transistor whose ON-current characteristics are improved and whose leaking current is decreased at the same time, and the manufacturing method thereof. SOLUTION: As an ohmic layer 15 formed between an active layer 13 and source/ drain, noncrystalline diamond is used. Especially, in a reverse staggered-type thin-film transistor, a gate electrode 11 and a gate insulating film 12 are formed on the upper surface of an insulating substrate. On the upper surface of the gate insulating layer, an active layer 13 made of hydrogenated amorphous silicon is formed. In the upper surface of the active layer 13, an etching stopper layer 14 is so formed as to be formed on the gate electrode 11. Then, an amorphous-diamond layer is formed on the upper surface of the resultant material where the etching stopper layer 14 is so formed by a plasma chemical vapor-phase deposition method utilizing CH4 or 2H2 gas so as to be formed on the gate electrode 11.  Then, after a metal layer is formed on the upper surface of the resultant material where the ohmic layer layer is formed, the metal layer and the amorphous diamond layer are patterned so that the etching stopper layer is exposed, and the ohmic layer 15 and the source-drain electrodes 16a and 16b are formed in this constitution.
Patent JP-H1131390-A (JP)
Title: Nonvolatile memory screening method
Inventor: GOTO HIROSHI
IPC: G11C16/02
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To enhance the reliability of a memory by electrifying drains of memory cells having floating gates to float them, performing an operation lowering threshold values while applying a cyclicly fluctuating pulse signal on control gates of the cells and judging memory cells normal when contents of the memory cells correspond to the lowering of the threshold values to detect cells whose degradations are intense at an early stage. SOLUTION: When a pulse count control circuit 3 receives a data rewrite signal, it outputs, for example, 50 pulses being the number of first erase pulses to control gates of selected memory cells via a pulse generating circuit 4. When a control circuit 2 receives a screening mode signal, it sets, for example, 30 pulses smaller than the number of the first erase pulses in the pulse count control circuit 3 to make the circuit 3 output the pulses to the control gates of the memory cells. When an input-output circuit 1 receives a read-out signal, the circuit 1 reads out data written in the memory cells via a sense amplifier 7. When data of a memory cell is '0', the memory cell is judged to be faulty.
Patent JP-H1028154-A (JP)
Title: Foldable telephone set hinge part structure
Inventor: OKU KOICHI
IPC: H04W88/02
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of an electric characteristic by preventing the movement of a hinge part for connecting an upper panel and a lower panel so as to freely open and close in the case of an electronic equipment or the like. SOLUTION: A hinge boss (A) 3 to which a ring-shaped plate spring 6 is interfit and fixed inside a cylindrical hinge part 2a of a lower panel 2 is fixed through a coil spring 5 and a hinge axial screw 7 to an upper panel 1 side so as to be slidable in an arrow A direction. The outer peripheral part of the hinge boss (A) 3 is provided with a groove 3a for sliding. At the time of opening and closing the upper panel 1, the hinge boss (A) 3 and a hinge boss (B) 4 at the upper panel 1 side are mutually projection-recession interfit, and stopped at a prescribed angle, and simultaneously a tongue piece 6a at the tope end of the ring-shaped plate spring 6 is pressured and brought into contact with a side wall 2c of a projecting part 2b as a guide rail so that a clearance between the projecting part 2b and the groove 3a can be suppressed.  Thus, movement at the time of opening the upper panel 1 can be prevented.
Patent JP-H1028285-A (JP)
Title: Mobile communication control system
Inventor: FUKUI AKIHIRO
IPC: H04W52/24
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a mobile communication control system in which communication between a base station and a mobile terminal can be attained by the absolute minimum transmission output in a mobile communication system, constituted of a base station exclusive for transmission, base station exclusive for reception, switching station, and mobile station when the mobile terminal is present in a weak electric field area. SOLUTION: A switching station 4, base station 1 exclusive for transmission, and base station 3 exclusive for reception are connected through exclusive lines 7 and 8, and those lines are used for the transmission of control information and a communication signal. The base station 1, exclusive for transmission, transmits the control information or the communication signal through an outgoing frequency channel 7 to a mobile terminal 2, and the base station 3, exclusive for reception, receives the control information or the communication signal through an incoming frequency channel 5 from the mobile terminal 2.  The transmission output of the mobile terminal 2 is received by the base station 3 exclusive for reception, and the receiving electric field level is transmitted as a message through the exchanging station 4 from the base station 1, exclusive for transmission to the mobile terminal 2. Then, the mobile terminal 2 optimizes the transmission output, based on the instructed value of the message.
Patent JP-H0470285-A (JP)
Title: Picture retrieving method for picture/sound recording/ reproducing device
Inventor: KURASHIMA MINORU
IPC: G06F17/30
Filed: 1990-07-11
Abstract: PURPOSE:To shorten retrieving time by recording the sine wave of frequency different from an audible range in a sound recording area at every end of a picture, and at the time of reproducing the picture, detecting this sine wave and making this sine wave the retrieving signal of the picture. CONSTITUTION:At the time of recording the picture 0 in a tape, the sine wave 0 of the prescribed frequency is generated as being synchronized with this prescribed signal, and the sine wave 0 is superposed on an input sound signal (sound 0) by an adder l, and the sine wave 0 of the frequency other than the audible range is recorded on the sound recording area of the tape besides that sound signal 0. Next, when there is the picture l desired to put the end, processing is repeated, and the sine wave l of the frequency different from the sine wave 0 is generated, and is recorded in the sound recording area of the tape. When the retrieving operation of the prescribed picture is executed, the sine wave is separated by a separating part 6, and the sine wave contained in a reproduced sound is discriminated by a controller part 7, and a picture retrieving signal is outputted to a picture reproducing device 5. The prescribed picture in question can be reproduced by the picture reproducing device 5 according to this picture retrieving signal.
Patent JP-H0626985-A (JP)
Title: Measuring device for fiber end face
Inventor: NAOMI SHIGEO
IPC: G01M11/00
Filed: 1992-07-10
Abstract: PURPOSE:To measure three of the curvature radius, eccentricity and core irregularity of a target fiber end face by one device without losing its reliability. CONSTITUTION:A measuring device for fiber end surface has a first interference part formed of a light source part consisting of a point light source, a collimator lens 2, a diaphragm 3 and a pair of polarized beam splitters 4, 5; a first reference mirror 7 to which a half mirror 6 is fixed; and the holding part 9 of a fiber 8 to be measured, and a second interference part formed of a second reference mirror 13 allowing the minute adjustment of the half mirror and elevation; and a fiber holding part. Further, the device has an optical path switching means 11 for switching the interference parts; an observation part formed of photographing lenses 14, 15 and CCD camera 6 for receiving the light from the switched interference part to form an image; an arithmetic part 17 for processing the image to calculate the curvature radius, eccentricity and core irregularity of the target fiber end face; and display and record parts 18, 19.
Patent JP-S5974205-A (JP)
Title: Safety device for top pressure energy recovering device of blast furnace
Inventor: ARITA SHINJI
IPC: C21B7/00
Filed: 1982-10-21
Abstract: PURPOSE:To protect an energy recovering device system during the blow-through of a blast furnace by providing a cooling fluid injector and plural temp. sensors on the upper stream side of a dry dust collector and decreasing the temp. of the waste gas of an abnormally high temp. in the blast furnace down to a safe temp. CONSTITUTION:The waste gas from the top of a blast furnace 1 is fed through a coarse particle removing device 3 and a dry dust collector 4 to a turbine 9, which converts the energy stored in the waste gas to electric energy by a power generator 10. Two temp. sensors 15A, 15B are disposed in the pipeline 2 on the upper stream side of the collector 4 near the blast furnace 1 and a cooling fluid injector 16 is disposed near the pipeline 2 on the upper stream side of the collector 4. When the sensors 15A, 15B detect the temp. of the waste gas from the furnace 1 and transmit the respective signals to a high selector 17, the selector 17 actuates the injector 16 to eject the cooling fluid into the pipeline 2 in accordance with the higher temp. signal, so that the waste gas is cooled down to a safe temp.
Patent JP-S6244186-A (JP)
Title: Production of antibiotic substance 6270 and bacterial strain producing same
Inventor: SUGAWARA HIDEO
IPC: A61K35/74
Filed: 1985-08-23
Abstract: NEW MATERIAL:The antibiotic substance 6270 belonging to polyether group and having the following physical and chemical properties. Appearance, colorless acicular crystal of acidic substance; melting point, 115-1180 deg.C; element analysis, C62.62%, H9.49%, O 27.78%; specific rotation, [alpha]D=-11.5 deg. (c-1.0, methanol); ultraviolet absorption spectrum, exhibiting no absorption peak at >=210nm in methanol solution; infrared absorption spectrum, characteristic absorption at 3470, 2980, etc., (cm<-1>) as shown in the figure; solubility, soluble in acetone, methanol, etc., insoluble in water; <1>H-NMR spectrum shows the existence of three methoxyl groups; etc. USE:Antibacterial agent against Gram-positive bacteria, a miticide, a remedy for the disease of domestic animal, and a feed modifier. PREPARATION:Streptomyces misakiensis Nakamura T-848 which is a bacterial strain capable of producing antibiotic substance 6270 is cultured in a medium consisting of a carbon source, a nitrogen source, etc., at 25-35 deg. for 92-164hr, and the obtained culture product is filtered, extracted and purified to obtain the crystal of the objective substance.
Patent JP-S5971911-A (JP)
Title: Fuel spraying nozzle
Inventor: MIURA MITSUGI
IPC: F23D11/38
Filed: 1982-10-19
Abstract: PURPOSE:To enable oil of low quality, such as tar having high solid content, to be injected in the form of fine oildrops without the occurrence of clogging, by providing a motor-driven agitating shaft having a injection nozzle at its tip end and a rotary vane at the center thereof and at the side with a heavy oil feed-in pipe and a gas feed-in pipe. CONSTITUTION:A nozzle 7 is provided at its tip end with an injection hole 8, at the side with a heavy oil feed-in pipe 9 and a gas feed-in pipe 10, and at the center with a rotary shaft 12 having an agitating vane 11 spun at a high speed through drive of a motor as illustrated in a drawing. Heavy oil flowing through the heavy oil feed-in pipe 9 is mixed with gas, flowing through the gas feed-in pipe 10, through high speed rotation of the agitating vane 11, the mixture, containing a number of small bubbles, being injected through the injection hole 8. Where pressure in the nozzle is 2kg/cm<2>, gas having pressure of 2kg/cm<2> or more is freely fed under pressure into the nozzle through the gas feed-in pipe. High presure gas, being present in a condition to be mixed with heavy oil and fed to the apex of the nozzle, is forced into a normal pressure state from a pressurized state at the moment when it is injected through the injection hole into a combustion chamber, and this causes atomizing of heavy oil through an ultrasonic phenomenon created resulting from momentary expansion.
Patent JP-S6340592-A (JP)
Inventor: KURIYAMA SHUNICHI
IPC: B26B19/38
Filed: 1986-08-05
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-H107292-A (JP)
Title: Manual insert guide
Inventor: ENDO SATOSHI
IPC: G03G15/00
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To facilitate insertion of curled manual insert paper by fitting a lower guide member which supports manual insert paper from the bottom side, and an upper guide member which faces the lower guide member at a constant interval and retreats backwards as a front end advances to both-end side. SOLUTION: This guide is of such an arc shape as the front end 54 of an upper guide member 52 has a central part 53 protruding forward to the maximum paper width and the front end of the paper whose length is minimum protrudes by a length long enough for the front end of the paper of minimum length to reach a conveyance roller 44. Manual insert paper 56 is placed on a lower guide member 50, using size marking, and the central part 57 of the front end of the manual insert paper 56 is positioned between the upper guide member 52 and the lower guide member 50 to move the paper 56 forward. The curled part 58 of the manual insert paper 56 comes into contact with the front end 54 of the upper guide member 52 to correct the curled part 58 as the paper 56 is inserted, enters the underside of the upper guide member 52, and advances to the conveyance passage through the conveyance roller.
Patent JP-S6074385-A (JP)
Inventor: NIIYA HIROSHI
IPC: H05B37/02
Filed: 1983-09-30
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。