baber/WOPTO huggingface dataset:
Patent JP-2001345479-A (JP)
Title: Light emitting element having mis type structure
Inventor: SAIKI HISAO
IPC: H01L33/32
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To easily manufacture a light emitting element which has a MIS type structure and high luminous efficiency. SOLUTION: The light emitting element is manufactured by vapor-phase growing a single-crystal gallium nitride or indium-gallium nitride conductive layer 32 on a transparent silicon or quartz substrate 31, a single-crystal In(1-x) Ga(x)N (x>=0) semiconductor light emitting layer 33 on the layer 32, and a single- crystal AlN insulating layer 34 on the layer 33 and forming an electrode 35 on the insulating layer 34 and another electrode 36 on the conductive layer 34. Since the insulating layer 34 can be formed easily in a thin high-quality single-crystal layer, the luminous efficiency of the light emitting element can be improved and the element can be driven with a low voltage.
Patent JP-2001351993-A (JP)
Title: Semiconductor memory device and method for manufacturing the same
Inventor: TASAKA KAZUHIRO
IPC: H01L27/115
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory device which can be readily increased in packing density, and to provide method for manufacturing the same. SOLUTION: The semiconductor memory device 20 has a structure which includes a second conductivity purity diffusion region 6 on the surface of the first conductivity semiconductor substrate 20, the second conductivity being opposite to the first conductivity, a floating gate electrode 9 formed on the semiconductor substrate 20 via a gate insulating film 7, and a control gate electrode 11 formed on the floating gate electrode 9 via an inter-electrode insulating film 10. Here, the gate insulating film 7 is formed on the surface of the semiconductor substrate 20, excepting the impurity diffusion region 6 and the third insulating film 5 thicker than the gate insulating film 7 is formed on the surface of the impurity diffusion region 6, and the floating gate electrode 9 is extended on the sidewall of the third insulating film 5.
Patent JP-2001350377-A (JP)
Title: Recording medium recycling device
Inventor: MAKII ATSUTO
IPC: B41J29/26
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a recording medium recycling device which prevents a washing liquid from foaming when flowing down into a liquid held in a soaking section. SOLUTION: The recording medium recycling device 1 in which a sheet 4 is soaked in the liquid 16 to remove a printing material from the sheet 4 has: cleaning means 24 (24A, 24B) which are arranged above the soaking section 14 and supply the washing liquid to the sheet 4 ejected from the soaking section 14; and members 28 (28A, 28B), one end of each of which members is located in the vicinity of the washing section 24 and the other end is located in the vicinity of the level of the liquid held in the soaking section 14 or below the level of the liquid. The washing liquid flows into the liquid along the members 28. It is preferably that the members 28 is provided in the form of guide members that guide that sheet 4 from the soaking section 14 toward the washing section 23. The liquid used for washing is the same as the liquid 16 held in the soaking section 14.
Patent JP-2001347448-A (JP)
Title: Cutting method of solid material and cutting device of solid material therefor
Inventor: SHINDO ISAMU
IPC: B28D5/04
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a cutting method of a solid material and a cutting device of the solid material therefor extremely reducing an error in the cutting thickness, accurately cuttable in the uniform cutting thickness, capable of selecting the optional cutting thickness, limiting no cutting number and reducing a cost. SOLUTION: Two guide rollers for peripherally arranging shaft directionally mutually separate plural groove parts on the outer periphery are separately arranged at specific intervals, and a single cutting fiber is supplied in an extended state with every interval of the corresponding groove parts of the two guide rollers, and while supplying a grinding agent to the cutting fiber, the solid material is cut.
Patent JP-2001349539-A (JP)
Title: Control device of oil burning water boiler
Inventor: YOSHIZAWA YUICHI
IPC: F23N5/26
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a method of retrieving data inputted in a microcomputer performing the control of an oil burning water boiler. SOLUTION: 20 shows a substrate that is the control device of a hot water boiler, and the input of a hot water thermometer 4 is converted into a temperature by a microcomputer 1. Data is outputted outside from the output port 11 of the microcomputer 1 through a connector 12 on the substrate in a general format. The data of the input signal of a flame-detecting device 5 is outputted as an absolute value likewise. Moreover, data other than these input data can be outputted according to necessity.
Patent JP-2001055493-A (JP)
Title: Electroconductive resin composition, fuel cell separator comprising the same, the production thereof and solid polymer type fuel cell using said fuel cell separator
Inventor: SAITO KAZUO
IPC: H01M8/10
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To provide an electroconductive resin composition that can be produced in large amounts and shows excellent high-temperature durability, high resistance to hydrolysis. SOLUTION: This electroconductive resin composition is constituted with (A) 100 pts.wt. of a liquid crystal polyester resin forming an anisotropic molten phase, (B) 0.01-30 pts.wt. of a carbodiimide, (C) 50-3,000 pts.wt. of electroconductive carbonaceous powder, (D) 0-10,000 pts.wt. of a filler. This invention simultaneously provides a fuel cell separator made of the electroconductive resin composition, the production process therefor and a solid polymer type fuel cell using this fuel cell separator.
Patent JP-2001349728-A (JP)
Title: Inclination angle measuring instrument
Inventor: MARUYAMA YUJI
IPC: G01C9/26
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To provide an inclination angle measuring instrument capable of controlling and setting the angle of inclination of a horizontal axis of a level vial according to a predetermined angle of inclination so as to be used as an ordinary level gauge, and easily mounting a game table as an object to be measured with an angle of inclination so as to improve fitting workability. SOLUTION: This inclination angle measuring instrument is formed by the level vial 1 in which a liquid L is enclosed with bubbles P, and a body 2 for mounting the level vial, and the body 2 is provided with an angle setting part 5 capable of controlling and setting angle θ of inclination of the horizontal axis K of the level vial.
Patent JP-2001347392-A (JP)
Title: Method of repairing defect and device for repairing defect
Inventor: TANABE TOMOJI
IPC: B23K9/095
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a method of repairing defect and a device for repairing defect, by which a defect is repaired only by welding without grinding even in the case where a defect existing in a deep location in the direction of the thickness of a plate is repaired. SOLUTION: The device is provided with a camera 14 which detects a defect 2 existing in a metallic member 3, a flux coating device 16 which supplies flux consisting essentially of Ti, Cr, and Si into a welded zone, a washing device 11 which washes the surface of the welded zone, and a welding torch 10 which repairs the defect 2 by welding.
Patent JP-2001348547-A (JP)
Title: Adhesive composition and adhesive
Inventor: SATO SHOHEI
IPC: C09J151/04
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To obtain an adhesive composition having an unwinding force of 6.0-8.0 N/10 mm. SOLUTION: This adhesive composition is obtained by compounding 90-50 pts.wt. of natural rubber and/or SBR(styrene-butadiene rubber) and 10-50 pts.wt. of a graft-polymerized product formed by graft copolymerization of 20-40 wt.% of MMA(methyl methacrylate) to 80-60 wt.% of natural rubber; wherein the Mooney viscosity of the graft-polymerized product is set at 60-90 Ms1+4 (100 deg.C).
Patent JP-2002002294-A (JP)
Title: Moving-body driving unit
Inventor: TSUSAKA HITOSHI
IPC: B60J7/08
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a moving-body driving unit, which can reduce reliance on a manual operation with no utilization of driving power in time of failure handling. SOLUTION: A motor 52 moves a folding roof of a motor vehicle, while a motor 42 opens and closes a trunk lid 20 for storing the folded roof. A microcomputer 110 has a normal operation mode for executing a series of operations, including opening of a trunk, unfolding of the roof, and closing of the trunk, by automatically switching, with a predetermined procedure, the driving status of both the motor 42 and the motor 52. The microcomputer also has a forced operation mode in which the motor 42 and the motor 52 can be drove separately. Even if a series of operations become impossible due to a failure of certain unit, such as a detection sensor, switching to the forced operation mode allows the operational unit to operate separately, so that the frequency of manual operation can be reduced.
Patent JP-2002005305-A (JP)
Title: Rotating shaft seal
Inventor: HOSOKAWA ATSUSHI
IPC: F16J15/3232
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To prevent abrasion in an early stage of a sealing surface of a lip tip part at a pressure side, reduce abrasion resistance (torque), and secure sealing property during stopping of a rotating shaft when a high pressure is exerted as well as during rotating of the rotating shaft. SOLUTION: This rotating shaft seal is equipped with a front seal member 5 provided on a fluid accommodation chamber 33 side and having a lip tip part 13b made of rubber slidably brought into contact with the rotating shaft 32. The rotating shaft seal is further equipped with a rear seal member 25 provided on a low pressure side 42 and having a lip tip part 27b made of rubber brought into contact with the rotating shaft 32 in a state of stopping to carry out sealing operation is coated on the sealing surfaces S and S' of the lip tip parts 13b and 27b are coated with diamond-like carbon.
Patent JP-2002008978-A (JP)
Title: Method of forming semiconductor film, and semiconductor device and display
Inventor: MIYAJIMA TOSHIAKI
IPC: H01L21/336
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a method of obtaining a large crystal grain, grown from a single-crystal grain as a seed, or a crystalline semiconductor film, having a large area at the melting temperature of a semiconductor film or lower by suppressing the generation of irregular nuclei to grow controlled crystal nuclei as the speed crystals. SOLUTION: Two or more regions 2A, 2B of a semiconductor film patterned into island-like form are connected at a connection region 3, to form a continuous island-like pattern connected at the connection region 3. A catalyst material is introduced into one 2A of the connected islands of the semiconductor film, to generate a crystal nucleus and then grow crystal grains 6 from the nucleus. One of the crystal grains 6 is grown into the other island-like region 2B of the semiconductor film through the connection region 3. Thereby, large crystal grains grown from a single-crystal nucleus as a seed, or the crystalline semiconductor film of a large area can be obtained at the melting temperature of the semiconductor film or lower.
Patent JP-2002005282-A (JP)
Title: Speed change control device
Inventor: HARADA KOJI
IPC: F16H61/18
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To improve a tractor so as not to cause a sudden start and engine stop soon after disconnecting of a coupler is completed in a device for automatic changing a control pattern of the speed change gear according as a vehicle equipped with a draw gear tows a vehicle to be towed or it does not tow. SOLUTION: On the first driving when a connecting signal is switched to 'connect OFF' from 'connect ON', a control pattern to be selected on 'connect ON' is temporarily selected even if a connecting signal becomes 'connect OFF'.
Patent JP-2002007814-A (JP)
Title: System and apparatus for managing business
Inventor: TOYOOKA SEISHI
IPC: G06Q50/00
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To solve a problem that each maker individually constructs a system to implement the repair business of their own electric apparatuses. SOLUTION: The business on the repair order placement and reception can be simplified in a manufacturing company 200 and a maintenance company 400 by interposing a system operation company for providing the business control system for implementing a series of businesses on the repair of the electric apparatuses, allowing this system operation company 300 to cooperate the business between the manufacturing company 200 for requesting the repair of the electric apparatuses and the maintenance company 400 for actually implements the repairs. The business control system capable of achieving the complementation to each other and improving the technical level of the business by sharing the know-how information on the business between the system operation company 300 and the maintenance company 400 can be constructed.
Patent JP-2002006465-A (JP)
Title: Automatic developing machine for photosensitive material
Inventor: KUREMATSU MASAYUKI
IPC: G03D5/04
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To provide an automatic developing machine for a photosensitive material by which stable processing performance can be always obtained, low cost and small size can be attained owing to treating performance stabilization and temperature of a processing solution can be optionally changed. SOLUTION: The automatic developing machine 1 for the photosensitive material, in which the photosensitive material P is exposed and the exposed photosensitive material P is coated with a processing liquid and is treated at a processing liquid applying part, is provided with a processing liquid applying means 21 for applying the processing liquid onto the relatively moving photosensitive material P, a processing liquid supply means 20 for supplying the processing liquid to the processing liquid applying means 21, a processing liquid heating means 31 for heating the processing liquid supplied to the processing liquid applying means 21 and a processing liquid temperature detecting means 32 for detecting temperature of the processing liquid.  The processing liquid heating means 31 is controlled by temperature result detected by the processing liquid temperature detecting means 32 to make temperature of the processing liquid to be applied to the photosensitive material variable to a temperature above room temperature and further the temperature is controlled according to various kinds of conditions.
Patent JP-2002012901-A (JP)
Title: Three-dimensional article, method for producing the same, and three-dimensional article-shaping system
Inventor: ITO HIROSHI
IPC: B22F3/26
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a large three-dimensional article superior in dimensional accuracy and strength characteristic by utilizing a rapid prototyping(RP) technique. SOLUTION: This method for producing a three-dimensional article comprises a CAD preparation process P1 for designing the three-dimensional form of a porous article having a positioning shape, an SLS forming process P2 for producing a shaped article by an SLS method on the basis of CAD data, a sintering process P3 for producing a plurality of porous components by selectively sintering a powder, a porous article assembling process P4 for assembling the plural porous components into a composite porous article, and an infiltration process P5 for infiltrating the composite porous article.
Patent JP-2002024389-A (JP)
Title: Medical information management system, its controlling method and storage medium
Inventor: YOKOSHIMA IKU
IPC: G16H10/60
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a medical information management system which reduces the burden of works on persons concerned and can efficiently evaluate/analyze medical drugs, and to provide its controlling method and a storage medium. SOLUTION: The terminals of medical institutions 102 to 104 input medial information data about the medical drugs offered by a drug company 100. The inputted medial information data are transmitted to a medical information management center 101. A medical information managing server 101 evaluates the medical drugs on the basis of the medical information data received from the terminals of the medical institutions 102 to 104 and outputs their evaluation results. The terminal of the drug company 100 receives the evaluation results from the center 101.
Patent JP-2001025930-A (JP)
Title: Vacuum fixing retainer
Inventor: KURT SCHMARZ
IPC: B23Q3/02
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To retain a suction block to some extent so as not to slide even when no negative pressure acts with the suction block fixed and retained onto a bracket by the negative pressure, a work fixed and retained onto the suction block by the negative pressure, and with the suction block positioned on the bracket. SOLUTION: This vacuum fixing retainer is provided with at least one bracket 10, and a suction block 14 supported by the bracket 10. A work fixed and retained can be placed on the suction block 14, and is retained by the suction block 14 by the action of negative pressure. The suction block 14 involves a first fixing and retaining surface 20 on the side of the work, and a second fixing and retaining surface 22 to the side of the bracket 10. At least one mechanical fixing and retaining means 24 is mounted for fixing the suction block 14 to the bracket 10.
Patent JP-2002017890-A (JP)
Title: Exercise device for walking
Inventor: IGUCHI TOKUYUKI
IPC: A63B23/04
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To provide an exercise device for walking which is provided with a staircase part for walking and a flat part for walking and can be used by freely adjusting and changing the walking inclinations of these staircase part for walking and flat part for walking corresponding to the preference of a user. SOLUTION: The exercise device for walking consists of the staircase part for walking 1 having a prescribed walking distance, the flat part for walking 2 having a prescribed walking distance, and a walking angle adjuster 3 for adjusting and changing the walking inclinations of these staircase part for walking 1 and flat part for walking 2.
Patent JP-2002023703-A (JP)
Title: Driving method for active matrix type liquid crystal display device
Inventor: TSUDA KEISUKE
IPC: G09G3/20
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To realize a satisfactory moving picture in which motion of a displayed picture is smooth and which does not have an afterimage without making a driving circuit have a complex constitution in an active matrix type liquid crystal display device. SOLUTION: This driving method is a driving method of an active matrix type liquid crystal display device having a constitution in which respective pixels electrodes are connected to the scanning electrode of a preceding stage in a driving order via storage capacitances. In this method, modulation signals Vgm(+), Vgm(-) are impressed on the scanning electrode of the preceding stage connected to pixel electrodes of this stage via pixel electrodes of this stage and storage capacitances before a transistor on voltage Vgt turning thin film transistors on is applied to the scanning electrode 2 of this stage.  As a result, even when all picture signals ranging from white display to black display are impressed on pixels of this stage, since the writing of the black display is performed by the modulation signals Vgm(+), Vgm(-) to be impressed on the scanning electrode of the preceding stage in the later half of one frame, the afterimage can be eliminated.
Patent JP-2002018517-A (JP)
Title: Wire coiling apparatus
Inventor: YASUJIMA TAKASHI
IPC: B21C47/02
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To prevent defective coiling around a bobbin of a wire material. SOLUTION: In a wire coiling apparatus 10 in which a wire material 11 is guided to the bobbin 12 arranged with collars 15A, 15B of a shape warped outward by a traverser 13 movable in the axial direction A of the bobbin and is coiled as arraying in plural steps. Collar detection sensors 25A, 25B detecting a collar position of the bobbin are arranged to the traverser at both side of the bobbin in the axial direction. Whenever the collar detection sensors detect a collar position of the bobbin, a traverse direction of the traverser is reversed.
Patent JP-2002023619-A (JP)
Title: Air map display device
Inventor: KAMIO KEIKO
IPC: G06T17/05
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To realize an aerial map display device which enables a user to easily recognize differences in height of geographical features of a district over which the user is flying, the presence or absence of an obstacle over the district, and its position. SOLUTION: The aerial map display device is mounted on an airplane to display the position of the present flying airplane and the topographic map of the district and is provided with a shadow picture plotting part which plots a shadow picture where the topographic map is so shaded that the display gradation may be varied correspondingly to differences in height of the district, a reach range plotting part which plots a reach range picture which is superposed on the shadow picture radially from the position of the present airplane and indicates the reach range of a radio wave radiated from the present airplane, and a topographic map plotting part which plots a topographic section like a curve which has ruggedness corresponding to the height of the district in the reach range.
Patent JP-2002027770-A (JP)
Title: Commutator motor with braking function
Inventor: TANIMOTO HIDEYUKI
IPC: H02P3/12
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a braking function without lowering the output of a motor. SOLUTION: When the motor is operated, a switch 5 is connected as shown by the solid lines, and a closed circuit of power source 1-armature 4-parallel- connected brake coil 2 and field coil 3 is formed. When the motor is stopped, the switch 5 is connected as shown by the broken lines. Then the armature 4 is released from the power source 1, and the parallel-connected field coil 3 is cut off simultaneously, and a closed circuit of the braking coil 2 and the armature 4 is formed.
Patent JP-2002022947-A (JP)
Title: Scattering type elliptically polarizing plate and liquid crystal display device
Inventor: SAKURAMOTO TAKAFUMI
IPC: G02F1/13363
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a scattering type elliptically polarizing plate attaining formation of a reflective liquid crystal display device with excellent brightness and visibility while satisfying an adhesive treatment property with excellent reliability. SOLUTION: The scattering type elliptically polarizing plate (5) is composed of a laminated body having a polarizing plate (1), one or more layers of optical retardation plates (3) and a light transmissive scattering adhesive layer (2) including light transmissive uncolored particles dispersed therein and exhibiting a light scattering property and is provided with <=10% light scattering property in the light scattering adhesive layer based on a light scattering rate defined by 100×I30/I10 representing transmitted light intensity of vertical incident light in directions inclined 10 deg. or 30 deg. with respect to a vertical transmission direction as I10 or I30. The reflective liquid crystal display device is provided with the scattering type elliptically polarizing plate on the viewer's side of the liquid crystal cell.  Consequently a thin and lightweight liquid crystal display device with excellent brightness and visibility, especially the reflective liquid crystal display device with excellent brightness in the front side direction can be obtained.