baber/WOPTO huggingface dataset:
Patent JP-H07160206-A (JP)
Title: Display
Inventor: TAKAHASHI TAKESHI
IPC: G09F9/313
Filed: 1993-12-07
Abstract: PURPOSE:To facilitate assembling and exchanging of unit displays by arranging a connecting structural body to driving circuits formed with electrodes or adopting a transparent light transmission body integrally molded with the connecting structural body to the driving circuits formed with the electrodes. CONSTITUTION:Discharge tubes 1 of a straight type are formed as display elements. These discharge tubes 1 are arranged perpendicularly or diagonally from perpendicular to the display surface. The transparent light transmission body 2 is arranged between the discharge tubes 1 and the display surface. The display surface of the transparent light transmission body 2 and a part or all of the surfaces exclusive of the light incident surface from the discharge tubes 1 area covered with a light reflector consisting of a plane shape, rugged shape or a combination thereof. The connecting structural body 7 formed with the electrodes 8 is arranged on the display surface of the transparent light transmission body 2 of the display which introduces the rays emitted from the discharge tubes 1 to the display surface and any one surface exclusive of the incident surface of the light from the discharge tubes 1. Namely, the connecting structural body 7 to the driving circuits formed with the electrodes 8 is arranged on a lamp holder 4 or the connecting structural body 7 integrally molded with the transparent light transmission body 2 is disposed.
Patent JP-H08234030-A (JP)
Title: Integrated optical wavelength demultiplexer
Inventor: YOHANESU YAKOBUSU JIERARUDASU
IPC: G02B6/14
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a wavelength demultiplexer for the signal having the wavelength in the optical band based on an assembly of multiple curved optical wave guide. SOLUTION: This optical wavelength demultiplexer is provided with a monomodal arrival wave guide 1 for the arrival optical signal  S (λ1 , λ2 , λ3 , λ4 )} propagated in the fundamental guide mode having different polarized waves (TE and TM), a converting means 22 converting one fundamental mode in the polarized waves of the first mode to another polarized wave, a divergence zone 23 where the arrival signal enters and is diverged after conversion, an array 3 of curved monomodal wave guides having inlet faces 7 and outlet faces, a focus zone where the optical signals outgoing from the outlet faces are focused into the signal beam  S(λi)} focused at a separate wavelength dependent focal point Fi , and an outgoing bimodal wave guide connected to the focal point Fi .
Patent JP-H09178347-A (JP)
Title: Painting drying furnace
Inventor: NONOYAMA YOJI
IPC: F26B21/00
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To make it possible to raise the atmospheric temperature in a drying furnace to a using temperature in a predetermined temperature raising time without overshooting above the using temperature irrespective of the quantity of the thermal inertia remaining in a furnace body. SOLUTION: This painting drying furnace comprises a temperature raising means 11 having a plurality of different temperature raising modes 12, 13 in response to the thermal inertia at the time of the previous operation retaining the supply heat quantity to the indoor atmospheric temperature T1 in a furnace body 1 in a temperature controller 9 for variably controlling the supply heat quantity of a hot air generator 5 for supplying to circulate the air heated by a burner 4 to the body 1.  In the case of igniting the burner 4, a temperature raising mode selecting means 10 detects the thermal inertia at the time of the previous operation retaining in the body 1, and selects the optimum temperature raising mode 12, 13 making it possible to raise to the using temperature without exceeding the using temperature at the temperature T1 in a predetermined raising time in response the detected inertia.
Patent JP-H08182687-A (JP)
Title: Laser application device
Inventor: KUMAZAKI MAMORU
IPC: A61N5/06
Filed: 1994-12-28
Abstract: PURPOSE: To easily perform assembly and disassembly easily when replacing parts, etc., and prevent the inside from being polluted by bacilli, etc., even after disassembled condition. CONSTITUTION: A fiber 4 for light guide, which leads the laser beam from a laser light generation source, and an inner cylinder 8 are made free of mounting and removal, and the inner cylinder 8 and an outer cylinder 9 are made free of mounting and removal, and a probe 6 is connected freely of mounting and removal to the tip of the outer cylinder 9. The laser beam from the laser light generation source 2 is condensed on the incidence end of the probe 6 through the condensing lens 17 from the output end 10 of the fiber 4 for light guide, and it is applied to the affected part from the emission end 25. The fiber 4 for light guide and the inner cylinder 8 are connected airtightly by the first connection means, and the inner cylinder 8 and the outer cylinder 9 are connected freely of mounting and removal by the second connection means.  Even if it is in the condition that the outer cylinder 9 is removed from the inner cylinder 8, the inside of the inner cylinder is sealed, which prevents the pollution.
Patent JP-H11159958-A (JP)
Title: Drier
Inventor: KIRISAWA TADASHI
IPC: C02F11/12
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a drier which can effectively utilize waste heat and, at the same time, can efficiently dry a cake in a short time, by attaching an agitating and crushing means in a main body container of the drier and introducing the waste heat to the container through a hot-blast blowing-in port. SOLUTION: Waste heat is introduced to a main body container 2 of a drier 1 as a hot blast through a waste heat duct by operating a fan of an outdoor machine. An agitating and crushing blade 46 agitates and crushes a cake by pressing the cake against a bottom face 25 of the container 2 with its lower surface and raises the cake upward in the container 2 with its upper surface. Then a guide plate 47 again pushes down the cake raised upward by means of the blade 46. Since the hot blast comes into collision with the cake thrown in the container 2 while the cake is evenly agitated and crushed in the above- mentioned way, the cake is efficiently dried in a short time.
Patent JP-H10188563-A (JP)
Title: Semiconductor memory circuit
Inventor: OKUDA SEIJI
IPC: G11C11/41
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory circuit that can prevent address data of the preceding cycle from being erroneously written into memory cells. SOLUTION: In the semiconductor memory circuit provided with multiple memory cells 3 connected to input-output lines 7 and 8, and bit lines 4 and 5, a precharge driving signal generation circuit 12 writes data into memory cells 3 based on a write data signal /WE, then generates and outputs precharge driving signals A and /A. Next, precharge circuit, that is, PMOS transistors 13a and 13b for precharging precharge the input-output lines 7 and 8, and the bit lines 4 and 5 based on the precharge driving signals. Therefore, levels of the input-output lines 7 and 8, and the bit lines 4 and 5 are raised further quickly than conventional circuits, after the data is written, so as to prevent the address data of the preceding cycle from being erroneously written into the memory cells 3.
Patent JP-H07167210-A (JP)
Title: Vibration-proof device for operation room of construction machine
Inventor: FUKUSA FUMIO
IPC: B62D24/02
Filed: 1993-12-13
Abstract: PURPOSE:To install the installation part of a vibration-proof device in a position as near as possible to the end part of a lateral structure member in order to display its vibration-proof function maximumly. CONSTITUTION:The diameter of the lower end part of the cylindrical main body 31 of a vibration-proof device 30 installed on a lateral structure member 3 is larger than that of the other part and a installation plate 32 is arranged fixed on the small diameter part on upper side and the right/left of the central part of this installation plate 32 are formed in arc parts 32a, 22b and the part between these arc parts 32a, 32b is formed in projection 32c, 32d through which bolt inserting holes 33 are drilled. In the lateral structure member 3, a through hole 34 for inserting the cylindrical main body 31 of the vibration-proof device 30 is drilled and bolt inserting holes 35, 35 are arranged in the front/rear position of the through hole 34. A line S for connecting the centers of the bolt inserting holes 35, 35 mutually is displaced to the end part side of the lateral structure member 3, namely to the connection side to a main structure member 2 by a clearance equivalent to the diameter difference between the small diameter part of the upper side and the large diameter part of the lower side of the cylindrical main body 31 from the center position O of the through hole 34.
Patent JP-2000161213-A (JP)
Title: Vibratory compressor
Inventor: MORITA ICHIRO
IPC: F04B35/04
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To reduce a sliding loss, and to enhance efficiency by using a combustible refrigerant and a natural refrigerant without filling a lubricating oil. SOLUTION: In a piston 8, there is no lateral pressure load acting in the right-angled direction to the shaft direction, and in a sliding part of the piston 8, a cylinder 5 and a bearing 6, the lateral pressure load becomes an unacting shaft directional reciprocating slide. In the sliding part of the piston 8, the cylinder 5 and the bearing 6, even if there is no lubricating ail, radial directional slight clearance is secured, so that operation is performed without causing abrasion and wrench. In a cooling system, since the lubricating oil is not used, heat exchange efficiency in the cooling system is improved, so that efficiency of the whole cooling system is improved.  Even if a natural refrigerant and a combustible refrigerant of propane, isobutane and carbon dioxide are used as a refrigerant, since the lubricating oil is not used, the refrigerant is not dissolved in the lubricating oil.
Patent JP-H07159344-A (JP)
Title: Inspection device for periodic pattern
Inventor: UEDA KUNIO
IPC: G06T7/00
Filed: 1993-12-09
Abstract: PURPOSE:To detect pattern periodicity of an object to be inspeced, without error, with no required periodicity measurement and design data on the object to be inspection, relating to a periodic pattern inspecting device. CONSTITUTION:This inspection device is provided with a periodicity detecting part 10 consisting of a picture memory 12 and a host computer 70, and prior to start of inspection operation, the value (picture data) of picture signal SA of an object to be inspected 61 outputted from a picture input part 50 is stored in the picture memory 12. The host computer 70, while the initial phase of reference data is changed for each line with the use of the picture data, calculates temporary auto-correlation function for multiple line data, and adds their calculation results together for each shift amount. With what added as auto-correlation function, the shift amount wherein the n-th peak appears, is obtained, so that 1/n of the shift amount is taken as period to be obtained. Then the period is set as delay amount at a period delay part 62.
Patent JP-2001159539-A (JP)
Title: Distance measuring device for walking
Inventor: TAKEDA SUMIHISA
IPC: G06M1/00
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a distance measuring device for walking capable of being stored in a white box of a motorbike or a bicycle used in a branch office or a police box of the police by separating the body of the distance measuring device for walking from a pole at the unused time, having no requirement of enlargement of a case body of a rotary counter for mounting the pole thereon, and having the pole capable of being mounted fixedly on the body of the distance measuring device for walking, simply in a shot time by anybody at the using time. SOLUTION: This distance measuring device for walking is composed of the body of the distance measuring device for walking having a wheel mounted on the shaft of the rotary counter, a pole bracket fixed on the rotary counter of the body of the distance measuring device for walking, and the detachable pole mountable fixedly on the pole bracket at the using time.
Patent JP-2001154796-A (JP)
Title: Input device of computer or the like and its manufacturing method
Inventor: TAKAOKA TAKASHI
IPC: G06F3/0354
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a small and thin pointing device with low external force in all two-dimensional directions to be applied to a movable part in a slide system, with even displacement of an elastic part, with smooth and high operability and high reliability. SOLUTION: In this input device (pointing device) of a computer, etc., an operating part consists of a holder part 11, the movable part 13 and the elastic part 12 to connect them and a die of the elastic part in a molding step to integrate the holder part, the movable part and the elastic part is constituted by the operating part consisting of one gate (injection port). In addition, the operating part is formed by molding the holder part, the movable part and the elastic part by two-color molding method. In addition, the width of a displacement structure part as an interval between a peripheral part of the holder part and a peripheral part of the movable part to be connected by the elastic part is selected to be about 0.5 mm to about 2.0 mm and the elastic part is composed of materials with elastic hardness of about 30 degrees to about 40 degrees.
Patent JP-2001159880-A (JP)
Title: Information processor
Inventor: NAKAMURA MASARU
IPC: G09G3/20
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To control a screen in such a manner that the images picked up by a camera are made visible without being affected by the residual quantity of a battery. SOLUTION: This information processor is initiated by the electric power supplied from a battery 36 and has an LCD 18 provided with a back light 26. When an initiation instruction is inputted to a CPU 10 by operation of a shutter switch 32, etc., the CPU 10 initiates a camera 16 to shift to a camera operation mode. The CPU 10 lowers the luminance level of the back light 26 by a back light drive circuit 24 in order to evade the drop of the voltage value of the battery 36 with the flow of large current to the circuit part of the camera when the camera 16 is started.
Patent JP-H03156372-A (JP)
Title: Automatic analyser and automatic container feed apparatus
Inventor: TSUNASAWA YOSHIO
IPC: G01N33/543
Filed: 1989-12-29
Abstract: PURPOSE:To realize a random access system by feeding a reaction tube to a reaction line for every measuring item through a reaction tube feeder. CONSTITUTION:A reaction tube feeder 6 successively feeds reaction tubes 4 of selected measuring items to a reaction line one at a time and the position where the reaction tubes 6 is fed is set as a start point. At first, the reaction tube 4 of an indicated item is inserted in the reaction tube holder of the line 2 from the feeder 6 and a specimen is distributed to the reaction tube 4 in a specimen distribution part 8 while a diluent and an enzyme standard solution are distributed to the reaction tube 4 in a reagent distribution part 10. Thereafter, antigen-antibody reaction is carried out for 43min before reaching a washing mechanism 12 and the reaction tube 4 is washed by the mechanism 12. Further, a substrate solution is distributed in a substrate solution distribution part 14 and color reaction is carried out for 16min until absorbancy is measured in an absorbancy measuring part 16 and absorbancy is measured in the absorbancy measuring part 16. Thereafter, the residual solution is disposed and the reaction tube 4 is discharged. In this one-step method, one analysis is completed within 60min of one round.
Patent JP-H05147056-A (JP)
Title: Method and apparatus for molding fiber reinforced plastic molded product
Inventor: SHIMAZU KAZUMASA
IPC: B29K105/08
Filed: 1991-11-30
Abstract: PURPOSE:To obtain a fiber reinforced plastic molded product having good appearance and a good outer shape dimension and to reduce installation cost by holding a fiber reinforcing material impregnated with a thermosetting resin between holding films and pressing the same to the cavity surface of a heating mold by compressed air to cure the same. CONSTITUTION:A glass mat impregnated with a thermosetting resin is arranged between thermoplastic resin films and the periphery of the whole is sealed by a self-adhesive tape to form a sheet material 1. An exhaust hole 5b is pref. provided to the cavity surface 5a of a heating mold 5 and a compressed air supply mechanism 9 is connected to the pressue box 8 opposed to the heating mold 5 and a heater 10a is pref. provided to the box 8. The sheet material 1 is arranged above the heating mold 5 to be heated. At this time, it is pref. to heat the sheet material 1 from above by a preheater 11 possible to insert and retract. After heating, the sheet material l is held between the heating mold 5 and the pressure box 8 and compressed air is sent from the compressed air supply mechanism 9 and the sheet material 1 is pressed to the cavity surface 5a to be heated and cured.
Patent JP-H09176175-A (JP)
Title: Production of arylphosphonic dichloride and diarylphosphinic chloride
Inventor: HASHIBA ISAO
IPC: C07F9/34
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To industrially and advantageously produce the subject compound useful as a raw material, etc., for a flame retardant for resins, an antioxidant, a modifier, etc., under mild conditions by chlorinating an arylphosphonothioic dichloride, etc., in the presence of water and then partially hydrolyzing the resultant product with the water. SOLUTION: An arylphosphonothioic dichloride or a diarylphosphonothioic chloride is chlorinated in the presence of water in an equiv. amount of 1-1.1 times based on the compound according to formula I [(n) is 1 or 2] to provide an aryltetrachlorophosphorane or a diaryltrichlorophosphorane, which is then partially hydrolyzed with the water present in the reactional system according to reaction represented by formula II. Otherwise, sulfur monochloride is separated after completing the chlorinating reaction and the unreacted substance corresponding to water, accompanied with the chlorine gas and reduced during the chlorinating reaction is treated with sulfur dioxide to afford the objective compound useful as a raw material, etc., for a flame retardant for fibers, plastics, etc., an antioxidant or a modifier.
Patent JP-H11233774-A (JP)
Title: Thin film transistor and its manufacture
Inventor: GYOUN-SEON GIRU
IPC: H01L21/28
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To stabilize an OFF current and improve operating characteristics of an element by constituting a structure having self alignment. SOLUTION: In this manufacturing method, a substrate 10 is etched, and an upper region 11 and a lower region 12 are formed. Patterning is so performed that a side wall 13 is formed between the upper region 11 and the lower region 12. An active layer 20 is formed on the above structure member, a gate insulating film 30 is formed on the upper surface of the active layer 20, an insulating film 41 is formed on the lower region 12 and the lower side of the side wall 13, a gate electrode 42a is formed on the upper side of the side wall 13 and the insulating film 41, and impurity layers 60a, 60b are formed on the upper region 11 of the substrate 10 and on the active layer 20 on the lower region 12. Thus a thin film transistor is constituted.
Patent JP-2001159443-A (JP)
Title: Hydraulic shock absorber
Inventor: NAKAGAWA TAKETO
IPC: B60G13/04
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic shock absorber, capable of effectively reducing wide vibrations including high-frequency vibration. SOLUTION: A cylinder 2 filled with operating liquid and a piston rod 4 to be retractably projected through a rod guide 3 provided on the end of the cylinder 2, are provided. A friction member 17 for providing the frictional resistance to the inserting/retracting operation of the piston rod 4 is provided between the rod guide 3 and the piston rod 4. The friction member 17 is energized axially in relation to the rod guide 3, by a spring member 20 made of a material of high rigidity.
Patent JP-H05174448-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KISHIMOTO KOJI
IPC: G11B15/675
Filed: 1991-12-25
Abstract: PURPOSE:To simplify a detection mechanism for erroneous erasing prevention lug and to reduce the number of parts by detecting the presence or absence of an erroneous erasing prevention lug of a small tape cassette through a detection means. CONSTITUTION:When a standard tape cassette 1 moves in a downward direction, a transforming lever 52 abuts on a lug detection section 52c and moves it to the position, where no interference exists with the tape cassette, against a twist coil spring 53. If an erroneous erasing prevention lug 1a exists, a lug detection section 41 abuts on the lug 1a of the cassette an elastic spring 42a comes into contact with an elastic spring 42b while being elastically deformed and a switch is short circuited. Since a control means is driven by the loading operation of a standard tape cassette, the device is made simple.
Patent JP-H06194491-A (JP)
Title: Inspection system for nuclear fuel assembly
Inventor: SATO MASAO
IPC: G21C17/06
Filed: 1992-12-24
Abstract: PURPOSE:To allow noncontact precise measurement of the dimensions of fuel body, fuel rod, and channel box by irradiating a nuclear fuel assembly with a laser light, or the like, through a reflective prism and then operating the length of the shade. CONSTITUTION:Optical scanning is carried out between a projecting reflection prism 2 and a light receiving reflection prism 3 while projecting laser light or infrared light from a projector in an inspection system. A nuclear fuel assembly 9 taken out from a reactor core is loaded to a channel box loading machine 11 in an inspection base 10 and the assembly 9 is aligned with the prisms 2, 3 in the longitudinal direction at a measurement starting point while at the same time horizontality and perpendicularity are matched between the prism 3 and the assembly 9. When the assembly 9 is driven upward in all directions, positions and dimensions in the driving direction are displayed simultaneously and continuously. Subsequently, the assembly 9 is rotated by 90 deg. and measurement is performed similarly.
Patent JP-H07174533-A (JP)
Title: Non-contact solid measurement device
Inventor: FUKUDA MOTOHARU
IPC: G01B11/25
Filed: 1993-12-17
Abstract: PURPOSE:To provide a non-contact solid-measuring device capable of measuring with high accuracy and of facilitating the adjustment work at a low cost. CONSTITUTION:An emission light from a point source array 5 is inputted to a lens 1 via a focusing face 4 and a shading grating 2 and the lens 1 introduces the inputted light to an image-taking face 3. A moire fringes 7 are generated on the image-taking face 3 without adjusting the position strictly. The moire fringes 7 are deformed by a strain of an object to be measured placed on the focusing face 4. The surface strain is measured based on the deformation of the moire fringes.
Patent JP-H09155691-A (JP)
Title: Boring machine
Inventor: KOIKE MASAHIRO
IPC: B23B47/02
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a boring machine to facilitate analysis of a state and besides perform excellent machining even when wear occurs to a tool, in a boring machine wherein the machining load of a gun drill is fluctuated with a lapse of a time. SOLUTION: The current value of a servo motor 6 is stored as load data pn at intervals of a sampling time at the memory part 21 of a PC 11. The load data pn is displayed as a continuous load pattern P on the display 19 of a personal computer 18. The load pattern P is compared with a preset optimum load pattern Q and based on the comparing result, the two motors 6 and 9 are properly controlled.