baber/WOPTO huggingface dataset:
Patent JP-S6167908-A (JP)
Title: Transformer
Inventor: YOKOYAMA HIDEO
IPC: H01F30/04
Filed: 1984-09-12
Abstract: PURPOSE:To simply constitute a transformer meeting various type of spe cifications as well as to improve the transfer efficiency of power by a method wherein at least two or more winding cells, on which a winding is wound around, are arranged on a magnetic core. CONSTITUTION:A winding cell consists of a winding bobbin 7, a winding 8 located on the bobbin, the terminal 9 of a primary winding and a secondary winding terminal 10. Three winding cells 12-14 are fitted in a magnetic core 1 in a transformer. When a primary winding is parallel-connected to an input power source and each secondary winding is independently used, different output voltages can be obtained. Also, when the cells 12-14 of the same voltage are parallel-connected, the output voltage larger than that of single cell can be obtained. Besides, a transformer to be used for a switching regulator can be obtained.
Patent JP-S6168091-A (JP)
Inventor: MORITA HIROFUMI
IPC: D06F33/02
Filed: 1984-09-12
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-S6349338-A (JP)
Title: Manufacture of rotary shaft for lawn mowing machine and the like
Inventor: UJINAGA SHINICHI
IPC: B21H1/00
Filed: 1986-08-14
Abstract: PURPOSE:To reduce the manufacturing cost by pinching the rotary shaft stock formed in the necessary shape with its pressing by the opposing dies provided with plural blades for spline and simultaneously performing plural workings by sliding the dies. CONSTITUTION:Dies 9, 10 are arranged with their opposition by pinching the rotary shaft stock 1 whose both ends are supported by a center chuck 8 and plural blades 11, 11a, 12, 12a for spline and the blades 13, 13a for threading are respectively provided on the symmetrical face thereof. In this case, the blades 11, 11a are located at the fitting part 4 of the gear of the stock 1, the blades 12, 12a at the fitting part 5 of the fixing fitting of a cutting blade, etc. and the blades 13, 13a at an external screw part 6. The dies 9, 10 are then slided to the stock 1 side and a spline and threading are executed simultaneously almost. Owing to the shortening of the working time and a stepping being made unnecessary the manufacturing cost of the rotary shaft can be reduced.
Patent JP-H0745899-A (JP)
Title: Optical fiber amplifier
Inventor: SAKAMOTO TADASHI
IPC: G02F1/35
Filed: 1993-08-02
Abstract: PURPOSE:To obtain a high-efficiency, 4mum-band optical fiber amplifier capable of excitation by a semiconductor LD. CONSTITUTION:In an optical fiber comprising an excitation light source, an optical multiplexer/demultiplexer element an optical fiber for amplification, and an optical isolator, by using combined additions of rare earth elements, Tm, Ho, and Eu, to at least its core as the optical fiber for amplification, energy transfer from the long-life <3>F4 level of Tm to the <5>I3 level of Ho occurs to make the life of the <3>F4 level of Tm short. As a result, an inverse distribution is formed to make high-efficiency optical amplification possible. Also, because energy transfer from the <5>I7 of Ho to the <7>F6 of Eu occurs, absorption by excitation light from the <5>I7 of Ho diminishes so that high-efficiency excitation is made possible.
Patent JP-H0354900-A (JP)
Title: Electronic component mounting mechanism
Inventor: TAKE YOSHIMASA
IPC: H05K13/04
Filed: 1989-07-24
Abstract: PURPOSE:To prevent collision of a component holding head by providing a high pressure air injection nozzle in a direction crossing a component mounting direction, and inclining remotely the mounted component near a mounting position. CONSTITUTION:In a case where leads 3a of an electronic component 3 are inserted to mounting holes 5b of a board 2, if a component 4 is already mounted in a mounting hole 4a near it, high pressure air 17 is injected from a nozzle hole 15b to the mounted component 4 perpendicularly to a component mounting direction to remotely incline it, thereby preventing the collision of a component placing head 11. According to the structure, the yield of the component mounting is improved, and a disposing density on a circuit board can be remarkable increased. The bending amount, shape of the lead of the component can be arbitrarily set without depending upon the state of the component.
Patent JP-H0836907-A (JP)
Title: Lighting system
Inventor: MURAI TAKUO
IPC: H05B37/02
Filed: 1994-07-22
Abstract: PURPOSE:To continuously change illuminance distribution in relation to an indoor space to decrease unpleasant glare by changing a position and shape of an opening part by means of an opening part shape control means, and based thereon controlling a light beam projection control means. CONSTITUTION:An unopened part is formed of unopened plates 16a, 16d and 16c, 16d, being in sets of two pieces. By shifting this set of unopened plates 16a-16d mutually outward, an interval in the opening part 17 can be changed. When a position and shape of the opening part 17 are controlled by an opening part shape control means, positions of mutually different sets of the unopened plates 16a, 16b... are changed to adjust width of the opening part 17. A light source 12 corresponding to the opening part 17 is lighted and the light source 12 corresponding to the unopened parts 16a-16d is not lighted. When a light projecting means is thus controlled by a dimming control means, ineffective light projection inside of the opening part 17 unopened parts can be changed and illuminance distribution can be continuously changed.
Patent JP-2001020202-A (JP)
Title: Sleeper elastic track device
Inventor: TOMARI HIROSADA
IPC: E01B1/00
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To change a ballast track bed to a concrete track bed by smoothly and rapidly placing flowable mortar without loss of an elastic support function of sleepers. SOLUTION: When a ballast track bed is changed to a concrete track bed by injecting liquefied mortar, the sleeper elastic track device is installed in the track bed. In this case, a vibrationproof box 6 of the device is constituted of a first vibrationproof box member 6a provided with a bottom plate, both side plates, and end plates and further, opposite openings and an upper opening and a second vibrationproof box member 6b. Respective opposite openings are connected water-tightly and assembled to constitute the device. The vibrationproof box 6 is constituted as a vibrationproof box having a form function. Flanges for fixing the lid form to be installed on the track bed face on injecting mortar are provided at the periphery of the upper face.
Patent JP-S5893811-A (JP)
Title: Heating method by laser
Inventor: SUZUKI TAKATOSHI
IPC: C21D1/34
Filed: 1981-11-27
Abstract: PURPOSE:To absrob laser light extremely well and to perform heating by leaser of the work efficienctly by irradiating the laser light to the parts required to be heated of the surface of the work formed with the covering layer of sodium silicate. CONSTITUTION:An aq. soln. of sodium silicate is coated uniformly on the surface of the work consisting of metals, plastics, ceramics, etc. by a method of dipping, brushing or the like. After the above-described aq. soln. coated on the work dries, a laser is irradiated to the work to heat the work. At least >=1mum thickness of the above-descirbed sodium silicate coated layer suffices. Since the sodium silicate is alkaline liquid, the same does not attack the coating surface of the work. Particularly, the sodium silicate has extremely high laser absorbing power and therefore, the thermal efficiency of the desired heating  parts of the work is excellent.
Patent JP-H0476875-A (JP)
Title: Floating magnetic head and manufacture of head
Inventor: YOSHIDA NAOHITO
IPC: G11B21/21
Filed: 1990-07-19
Abstract: PURPOSE:To reduce damage while using a magnetic head and to improve durability by providing a rugged part having a prescribed step height and a rugged part area rate on the floating face of the floating magnetic head. CONSTITUTION:On floating faces 2 and 4 of the floating magnetic head, the rugged parts are formed with steps and prescribed shapes. In that case, the height of the step is set to 30-500Angstrom  and the area rate of the apex part of a projecting part is set to 10-75% of the floating face. Thus, the area of true contact between the magnetic head and the magnetic disk is reduced, and an adhesive phenomenon is prevented. Further, since friction force between the magnetic head and the magnetic disk is reduced in the case of CSS, the damage for the magnetic head is reduced, and the durability of the magnetic head is improved.
Patent JP-H07110487-A (JP)
Title: Liquid crystal element and its driving method
Inventor: MACHIDA SHIGERU
IPC: G09G3/18
Filed: 1994-08-15
Abstract: PURPOSE:To improve the high-speed responsiveness with a voltage by forming the liquid crystal oriented films formed on the surfaces of substrates of high polymer films having a bipole moment with a rigid structure coupled via a surface treating agent. CONSTITUTION:A substrate formed by coupling the liquid crystal oriented film 4 consisting of a high polymer (PBLG) having a rigid structure and the bipole moment via a surface treated layer 3 on the surface of the ITO electrode 2 on a glass substrate 1 is used as a first substrate. A substrate constituted by forming a polyimide liquid crystal oriented film 7 not subjected to a rubbing treatment on the surface of a glass substrate 5 with the ITO electrode 6 is used as a second substrate. The substrates are disposed and sealed to face each other via spacers 8 in such a manner that a cell thickness of about 10mum is attained. Liquid crystal molecules are thereafter injected and encapsulated therebetween and are slowly cooled after heating, by which the liquid crystal 9 is oriented. A power source 10 is connected to the ITO electrode 2 and the ITO electrode 6 and a prescribed voltage is applied between both, by which the high-speed responsiveness with the applied voltage is realized.
Patent JP-S6347249-A (JP)
Title: Sheet split winding device
Inventor: KATAOKA AKIRA
IPC: B65H18/10
Filed: 1986-08-18
Abstract: PURPOSE:To prevent the lateral displacement of a sheet due to vibration by fixing core supporters moving cores winding the sheet divided by a slitter horizontally from touch rollers to guide mechanisms extended in the perpendicular direction to the sheet width. CONSTITUTION:A rewound sheet S is divided into two by a slitter K and is wound by sheet rolls R on both sides via guide rollers 1, 1 and the right and left touch rollers 2, 2. The sheet rolls R are wound by cores C, which are gradually wound larger and grow as shown in the figure, and the cores C are moved from the initial position C0 to the winding end position C1. The arm 21 of the touch roller 2 is made vertical from the inclined state. At the end of winding, core supporters 10 on both sides of the cores C are retreated from the rolls R, and the rolls R are transferred and carried out. The core supporters 10 are fixed to a distance adjusting base 13 at their lower faces respectively, which is guided in the sheet width direction and is further fixed vibration-resistantly and is moved to the right and left by a motor 16 and screws 16a, 14a. Accordingly, the lateral displacement of the sheet due to vibration is prevented.
Patent JP-S5894009-A (JP)
Title: Process monitor controller of power plant
Inventor: WAKAMATSU HIDEKAZU
IPC: H04Q9/00
Filed: 1981-12-01
Abstract: PURPOSE:To eliminate a switch contact and to decrease the number of signal cables, by providing a secondary controller to exchange the information between a general monitor controller and a primary monitor controller. CONSTITUTION:An operator gives an indication directly to control terminals W1-Wn from a primary monitor controller 1 via a secondary controller 3. A general monitor controller 2 gives an indication to the control terminals via a computer in order to operate a power plant with high stability and high efficiency. The controller 3 converts the mode selecting signal and various types of control signals supplied from the controller 1 into digital signals and feeds these signals to the controller 2 via a signal transmitter 4. Now if the control commands are given to the terminals W2 and Wn from the controller 1 and in a local mode, the controller 3 delivers control signals LO2 and LOn on the basis of the process input signals MI1-MIn which are transmitted via the controller 2 and drives the terminals W2 and Wn. Thus the controller 2 delivers control signals MO1, MO3-MOn-1 to the terminals W1 and W3-Wn-1 which are set in the master mode and in accordance with a control command which is previously programmed in case the process state has a change.
Patent JP-2001019469-A (JP)
Title: Glass composition
Inventor: OSADA HIDEKI
IPC: C03C10/00
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To obtain a glass having a high specific Young's modulus. SOLUTION: In the glass composition, ranges of the main components are specified to >=65 wt.% and <=80 wt.% of SiO2, >=3 wt.% and <=15 wt.% of Al2O3, >=3 wt.% and <=15 wt.% of Li2O, >=0.2 wt.% and <=5 wt.% of P2O5, >=0.1 wt.% to <=14.3 wt.% of TiO2, >=0.1 wt.% and <=4.3 wt.% of ZrO2, and >=0.1 wt.% and <=4.4 wt.% of TiO2+ ZrO2.
Patent JP-H0631478-A (JP)
Title: Laser abrasion working method and manufacture of multilayer interconnection structural body
Inventor: YAMAGISHI YASUO
IPC: H05K3/46
Filed: 1992-07-20
Abstract: PURPOSE:To control the generation of a soot caused on a laser application working method in the laser abrasion working method and the manufacturing method of the multilayer interconnection structural body by using the working method. CONSTITUTION:In a laser application working method that an organic material film 13 is locally resolve and removed by irradiating an optical laser 22, a soot is controlled from being generated by shutting a front surface neighborhood of this organic material film 13 to be worked from the atmosphere, making this shut region a hydrogen environment, and cooling a plasma being generated by resolving the organic material 13 to be worked. In this time, a part, at least, of the structural body shutting the front surface neighborhood of the organic material to be worked from the atmosphere is composed of a dielectric mirror mask 16 formed by selectively forming a dielectric multilayer film mirror on a transparent substrate. Further, a piercing hole for the interlayer joining is formed on the interlayer isolation film of the multilayer interconnection structural body with this laser application working method.
Patent JP-S5893271-A (JP)
Title: Semiconductor device
Inventor: ONGA SHINJI
IPC: H01L21/331
Filed: 1981-11-30
Abstract: PURPOSE:To shorten the base running time of carrier by operating an N-P-N type bipolar transistor obtained by forming an N type collector region, a P type base region and an N type emitter region longitudinally on an (001) Si substrate while imparting (100) direction compression distortion to the front surface side of the emitter side when the transistor is operated. CONSTITUTION:An N<+> type buried region 2 is formed on a P<-> type (001) Si substrate 1, an N<-> type layer 3 is epitaxially grown on the entire surface including the region 2, and the layer 3 is insularly isolated via a P<+> type isolating resion 4 while including the region 2. Subsequently, an SiO2 film 5 is formed on the overall surface, a resist film 6 is coated, a window is opened at the region to be formed with a base, a boron ion implanted layer 7 is formed thereat, is press-diffused, and a P type base region 8 is formed. Thereafter, an N<+> type emitter region 11 is diffused in the region 8, and an N<+> type collector pickup region 12 is diffused in the layer 3. An element obtained in this manner is curved, and is fixed on a stage, and an ordinarily operation is performed in this state.
Patent JP-H0535549-A (JP)
Title: Back-up system for analysis of softeware load
Inventor: MUNECHIKA NOBUHISA
IPC: G06F11/34
Filed: 1991-07-31
Abstract: PURPOSE:To attain a back-up system for analysis of software load to easily detect a neck part of the software performance. CONSTITUTION:An event generation code setting part 21 buries an event generation codes into a subject program 11 for start end and of a transaction. An event generating part 22 generates the event information when the event generation code included in the program 11 is carried out. An event recording part 23 records the generated event information together with its generating time. A monitoring part 24 measures a consumed variable of the computer resources with execution of the program 11. A trace information control part 25 secures the correspondence between the recorded event information end the measured consumed variable of resources on a time base and controls them as the trace information. Then a trace information reproduction part 26 reproduces the trace information on the part 25.
Patent JP-H11336559-A (JP)
Title: Method of making stroke of expansion process longer than that of actually compressing process of 4-cycle gasoline engine
Inventor: NAKADA OSAMU
IPC: F02B29/08
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To improve power and torque of engine output by providing a valve adapted to open simultaneously with or a little later than an intake valve special for air fuel mixture at the time of intake stroke, and close a little after the bottom dead center since it enters the compression stroke to a little before the top dead center. SOLUTION: A 4-cycle engine is provided with an intake valve 1 and an exhaust valve 2 special for air fuel mixture, and further provided with a valve 3 adapted to open simultaneously with or a little later than the intake valve 1 special for air fuel mixture at the time of intake stroke, and close a little after the bottom dead center since it enters the compression stroke to a little before the top dead center. Further, the engine is provided with an intake valve 4 special for air, which is adapted to open before the air fuel mixture is expanded to excess to become resistance to rotation and close at the bottom dead center. The intake valve 4 special for air is not required in the engine adapted to open the exhaust valve 2 first.  A carburetor 6 is installed in an intake pipe 7 reaching the intake port opened and closed by the intake valve 1, and a space 9 without anything is connected to a path 100 reaching the port opened and closed by the valve 3.
Patent JP-H0749229-A (JP)
Title: Crrection method for tunnel measurement
Inventor: KUBOTA ISOKAZU
IPC: G01C7/06
Filed: 1993-08-03
Abstract: PURPOSE:To improve measuring accuracy by correcting subsequent measured data, using survey data actually obtained previously via measurements at one halfway point of a tunnel as a measuring object with a civil engineering survey. CONSTITUTION:Survey data D1 about one halfway point P of a tunnel is actually measured in advance, and a difference DELTA between data D2 measured at an intermediate measuring process and the actual survey data D1 is calculated. Thereafter, a correction amount DELTA Y is added to or subtracted from the measured data D2, thereby undertaking measurements nearly along an actual route R.
Patent JP-H107660-A (JP)
Title: Substituted imidazole compound as multiple drug resistance regulator
Inventor: ADNAN M M MAJARI
IPC: A61P43/00
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound useful for increasing the sensitivity of oncocytes resistant to anticancer chemotherapeutic agents and for promoting the sensitivity of multidrug-resistant cells. SOLUTION: This new compound (or medicinally permissible salt thereof, ester thereof or prodrug therefrom) is shown by the formula (R1 is a (substituted) 1-11C alkyl or (substituted) 2-11C alkenyl, the substituent being H, hydroxy, halo, a 1-6C alkyloxy, etc.; R2 and R3 are each an aryl, etc.; R4 is H, a (substituted) 1-11C alkyl or (substituted) 2-11C alkenyl, the substituent being H, hydroxy, halo, a 1-6C alkyloxy, etc.), e.g. 2-(4-hydroxyphenyl)-1,4,5-triphenyl- imidazoletrifluoroacetic acid salt. This compound of the formula can be prepared advantageously by using readily available starting substance(s) through solid phase synthesis or solution phase synthesis, and is used through administration of sufficient amounts thereof before, during or after administration of an antitumor chemotherapeutic agent.
Patent JP-H0580031-A (JP)
Title: Method and device for analyzing radioactive isotopic labeling component in capillary
Inventor: SUTEIIBUN ERU PENTONII JIYUNIA
IPC: G21H5/02
Filed: 1991-07-08
Abstract: PURPOSE: To qualitatively and quantitatively analyze radioisotope labeled sample components with high resolution and sensitivity by cooling the part of a thin tube containing separated sample components to such a temperature that can prevent the dispersion of the components and obtaining its radiation sensing picture. CONSTITUTION: When a high voltage is applied across two containers 18 and 20 from a high- voltage power source 24, the molecules of radioisotope labeled components in a sample 22 migrate at different rates in the axial direction of a separating channel 13 and are separated one component by one component in a plurality of zones 26 along the channel 13. The channel 13 is filled up with a stabilizing gel so as to cause specific migration. A detector 27 is positioned beside the channel 13 so as to detect the approximate positions of the separated components and, when the approximate positions are detected, the electrophoresis is stopped by discontinuing the applied high voltage.  Immediately after stopping the electrophoresis, an X-ray film is directly brought into contact with at least the thin tube section 28 of a capillary tube 12 and, at the same time, the film is exposed while the film is cooled to about -20 deg.c and an obtained radiation picture is subjected to qualitative and quantitative analyses. It is also possible to use a CCD picture instead of the photographic film.
Patent JP-S6253122-A (JP)
Inventor: HIBINO YUKIO
IPC: H02J3/38
Filed: 1985-08-31
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-S6083154-A (JP)
Title: Data memory
Inventor: NISHINO YASUKAZU
IPC: G06F12/06
Filed: 1983-10-14
Abstract: PURPOSE:To reduce the parts where high-speed operations are required by decomposing the data of 2<n1+n2> bits into 2<n2> units of units every 2<n2> bits and then dividing the data of 2<n1> into a cycle shift for each bit and a cycle shift every 2<n1> bits within a unit. CONSTITUTION:The input data of 32 bits is decomposed every 8 bits into four parts and fetched to latches 1-4. An input data control circuit 13 gives timing signals to the latches 1-4 as well as fetch timing signals to the latches 5-8 in response to the row numbers. Then the circuit 13 fetches the data after giving it a cycle shift every 8 bits. The data given from the latches 5-8 are sent to shift registers 9-12. The i-th row data within a unit has a right cycle shift by (i-1) bits by a shift extent command given from the circuit 13. Then data of shift registers 9-12 are stored to memories m1-m8, m9-m16, m17-m24 and m25-m32 respectively.
Patent JP-H0862503-A (JP)
Title: Microscopic device
Inventor: AIKAWA KATSUYASU
IPC: G01N21/84
Filed: 1994-08-17
Abstract: PURPOSE: To execute wide and uniform-length linear illumination and to inspect the surface of a cylindrical sample. CONSTITUTION: This device is equipped with an inspection area decision device A deciding an inspection area by illuminating the sample and image-picking up regularly reflected light from the sample by means of a linear image sensor 16; an inspection device B inspecting the decided inspection area by picking up the image thereof by a television camera 23 through a microscope 22; and a sample position adjusting device C adjusting the position of picking up the image of the sample with respect to the devices A and B. The device A has a linear illumination source 15 consisting of an optical fiber bundle linearly arranged and a condensing lens provided at the tip of the bundle, and the linear image sensor 16 is arranged in parallel with the illumination source 15.