baber/WOPTO huggingface dataset:
Patent JP-H10166291-A (JP)
Title: Floating hand device
Inventor: TOYOSHIMA TAKESHI
IPC: B25J17/02
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To correct an angular error of a work for the center axis of a latch hole and perform a smooth and sure insert and latch operation by providing error absorbing mechanisms absorbing angular errors for the latch part of a work on a hand mechanism and a supporting part. SOLUTION: A second error absorbing mechanism 25 provided on a hand mechanism 1 is in charge of the correction of an X-axis direction angular error. A first error absorbing mechanism provided on a supporting part is in charge of the correction of a Y-axis direction angular error. Namely, the second error absorbing mechanism 25 is applied and a pawl part 21 is revolved around a rotary spindle 20 by a prescribed angle, and the first error absorbing mechanism is applied and a receiving fitting is revolved around the rotary spindle 20 by the prescribed angle. Therefore, the center axis of a work W can be matched with the center axis of a latch hole (m) and natural insert and latch become possible.
Patent JP-2000156407-A (JP)
Title: Formation of copper wiring
Inventor: NISHIZAWA ATSUSHI
IPC: H01L21/285
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To provide an excellent method for forming a Cu wiring, which can easily obtain the low-cost and highly reliable Cu wiring usable for a semiconductor integrated circuit by an electroplating method. SOLUTION: A method for forming a Cu wiring by an electroplating method comprises a process for forming a silicon nitride(SiN) film which is an insulating film, a tungsten (W) film which is a conductive film, a titanium nitride(TiN) film or the like on a plated feeding layer 3, and a Cu film as a covering layer 7 by a CVD method or a sputtering method, before a process for removing the layer 3 and a process for removing simultaneously the layers 7 and 3 using an etchback method.
Patent JP-H11165655-A (JP)
Title: Reinforcing member structure of car body
Inventor: YOSHINAKA KATSUNORI
IPC: B60J5/00
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To effectively strengthen rigidity of a reinforcing member while restraining a weight increase by laying a synthetic resin foaming body on a part or the whole of a metallic reinforcing member fixed to a car body to reinforce it. SOLUTION: A synthetic resin foaming body 8 of an outer peripheral surface of a hanger beam 2 of a steering hanger member has integrally a lower duct element 10 in its upper part. That is, the lower duct element 10 constitutes a part of the synthetic resin foaming body 8, and an upper duct element 11 is joined to the upper surface, and an instrument panel 12 is also joined in layers in order to the upper surface. The instrument panel 12 is constituted of a panel main body 13 composed of the synthetic resin foaming body having compatibility with the upper duct element 11 and a crimped synthetic resin skin joined to a surface of the panel main body 13. Rigidity of a reinforcing member can be effectively strengthened thereby.
Patent JP-H04203050-A (JP)
Title: Structure for sealing mullion type curtain wall
Inventor: KAMINAGA HIROMITSU
IPC: E04B2/88
Filed: 1990-11-30
Abstract: PURPOSE:To improve sealing property by fitting sealing members on sections between both the end sections in the longitudinal direction, of transoms, and the fitting section internal-surfaces of left and right mullions, to form vertical spaces, and by arranging open air introducing ports to be communicated with the space sections, to make the pressure of the vertical space equal to the pressure of the open air. CONSTITUTION:Upper section transoms 9 and lower section transoms 10 are connected to external angle mullions and reentrant angle mullions at intervals in the vertical direction, and between upper section transoms 9 and the lower section transorps 10, space sections 11 are formed. Then, on the lower horizontal plates 45 and upper horizontal plates 42 of the upper section transoms 9, open air introducing ports 81 opened to hollow sections inside rooms are formed, and by sealing material K, the pressure of vertical spaces C is made equal to the pressure of open air. After that, rainwater infiltrated into the vertical spaces C flows into the recessed sections 51 of the upper section transoms 9 along the sealing material K, and is discharged to the suction or exhaust ports 11 from the lower section drain holes 85 of the lower horizontal plates 45 through the drain holes 84 of lower horizontal plates 44. As a result, sealing property can be improved.
Patent JP-H04203613-A (JP)
Title: Tightening method for one-side tightening bolt and structure therefor
Inventor: TANAKA SHIGEFUMI
IPC: B25B13/02
Filed: 1990-11-30
Abstract: PURPOSE:To simplify a manufacturing process by forming a plurality of grooves in the axial direction on a free end side of a screw portion of a bolt, forming projections fitted into the grooves of the bolt in an inner socket of a wrench, and screwing a nut in an engagement state of the grooves with the projections while being rotated by an outer socket of the wrench. CONSTITUTION:A plurality of grooves 14 are formed in the axial direction of a bolt on a free end side of a screw portion 13 of the bolt, and projections 23 engaged with the grooves 14 are formed in an inner socket 22. After being inserted into a fixing hole 31, and the projections 23 of the inner socket 22 of a wrench 2 are fitted to the grooves 14 of the bolt with a nut 4 disposed therein so that the bolt is fixed. An outer socket 21 is fitted around the nut 4, and the nut is tightened by the wrench 2.
Patent JP-H06174897-A (JP)
Title: Multilayer x-ray mirror and multilayer x-ray optical system
Inventor: KURODA KENICHI
IPC: G02B5/124
Filed: 1992-12-10
Abstract: PURPOSE:To reflect only desired wavelengths using a multilayer X-ray mirror while suppressing reflection of other wavelengths. CONSTITUTION:A multilayer X-ray mirror comprises a thin film of W formed on a base 1 as a high-density layer 2 and a thin film of B4C formed as a low- density layer 3 with a periodic length of 2.5nm and a periodicity of 100, the thickness ratio of the W to the whole films being 0.5:1. Waves 4, 5 reflected at the surface of the high-density layer and a wave 6 reflected at the back of the high-density layer are obtained. When an X-ray is incident on the mirror at an angle of incidence of 10 deg., fundamental waves are reflected while reflection of secondary higher harmonic waves is suppressed. When the thickness ratio of the W to the whole films is 0.33:1, reflection of third higher harmonic waves is suppressed. Two multilayer X-ray mirrors of different thickness ratios of the W to the whole films are disposed parallel to each other to form a multilayer X-ray optical system.
Patent JP-2000155309-A (JP)
Title: Color display device and communication apparatus using the same
Inventor: OMORI TAKAHIRO
IPC: G02F1/1335
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To obtain a good image display with a color display device of a translucent half reflection type which display approximately white characters and graphics, etc., with approximately black by forming color patterns in relief in a background to stress the graphics, etc., only when needed. SOLUTION: This color display device has a liquid crystal element 10 of a normally white type, a translucent reflection plate 3, color filters 4 formed with prescribed patterns having different transmission characteristics and a back light 6 including a first light source 8a, second light source 8b and third light source 8c respectively varying in main light emission wavelengths. These color filters 4 have first, second and third patterns 5a, 5b and 5c having the low transmission characteristics respectively corresponding to the respective light sources 8a to 8c. Illumination is normally executed by the third light source 8c.  The first patterns 5a or the second patterns 5b is formed in relief in the background of a display surface by lighting the first light source 8a or the second light source 8b when needed, by which the approximately black characters, graphics, etc., are stressed and displayed.
Patent JP-H06283993-A (JP)
Title: Switch device
Inventor: PATORITSUKU FUERAN
IPC: H01H13/70
Filed: 1991-12-13
Abstract: PURPOSE: To provide the proximity detection mode that detects proximity to a switch by a conductor to the switch device which applies switching to the switch in the direct machine operating mode. CONSTITUTION: Lands 4, 5 insulated with each other and a conductive elastic capsule 6 in contact with the land 4 and covering an upper part of the land 5 are formed on a broadcast 1 as a switch I. A generator 9 is connected to the switch I and a high frequency signal is applied to the switch I. The switch I is connected to a circuit that measures a change in a high frequency signal and the proximity of a conductor is detected by the change in the high frequency signal. Thus, a conventional key pad or a touch enable pad is used for a matrix type key board.
Patent JP-H08150000-A (JP)
Title: Oligonucleotide and detection of mutant hepatitis b virus
Inventor: OKAMOTO HIROAKI
IPC: C12N15/09
Filed: 1994-11-28
Abstract: PURPOSE: To detect an e-antigen non-producing mutant of hepatitis B virus in high efficiency and contribute to the prevention of grave hepatitis B, fulminant hepatitis, etc., by detecting the mutation in a core promoter region of a hepatitis B virus gene. CONSTITUTION: A type B hepatitis e antigen non-producing mutant is detected by extracting a DNA from the serum of a hepatitis B virus (HBV) carrier positive to e antibody with phenol/chloroform in the presence of protease K/ sodium dodecylsulfate, cloning the obtained HBV-DNA, investigating the base sequence on the gene in the core promoter region and the precore region to find a site varied by the mutation in the core promoter region, synthesizing a new oligonucleotide containing the mutant site and expressed by formula I and formula II, carrying out a polymerase chain reaction (PCR) using the synthesized oligonucleotide as a primer and detecting the mutation in the core promoter region of the HBV gene.
Patent JP-H07191831-A (JP)
Title: Arithmetic unit
Inventor: WATANABE HIDEAKI
IPC: G06F7/50
Filed: 1993-12-27
Abstract: PURPOSE:To provide the arithmetic unit which can shorten zero detecting time by performing zero detection parallelly with arithmetic processing. CONSTITUTION:The arithmetic unit is provided with a computing element and a zero detector. EOR circuits 11a1-11a8 perform logical arithmetic by inputting the bits of binary numerals A and B at the same digit. NOT circuits 13a2-13a8 respectively input the outputs of the EOR circuits 11a2-11a8 and output inverted signals. NOR circuits 12a1-12a7 perform logical arithmetic by inputting the bits of the binary numerals A and B at the same digit. When the outputs of the NOR circuits 12a1-12a7 show logic '1', selectors 14a2-14a8 select the outputs of the NOT circuits 13a2-13a8 but when they show logic '0', the outputs of the EOR circuits 11a2-11a8 are selected. An all-zero detection circuit 16 detects that the arithmetic result of the computing element is zero by deciding whether the arithmetic result S1 and the outputs of NOT circuits 15a2-15a8 show logic '0' or not.
Patent JP-H02179139-A (JP)
Title: Information transmission system
Inventor: FUJITA KAZUHIRO
IPC: H04L12/40
Filed: 1988-12-29
Abstract: PURPOSE:To easily analyze the cause of a fault in a transmission line system with a general-purpose waveform observing device by providing a master station sending an information signal designating a transmission opposite party and the test pattern signal of a fixed signal waveform to a common transmission line at a prescribed period and a slave station sending the reply signal of a fixed signal waveform. CONSTITUTION:The generating function of a test pattern signal is provided on a master station 200 and an information signal designating the communication opposite party commanded from an external equipment 100 and a test pattern signal are sent to a transmission line 400. Moreover, a slave station 300 designated for the communication sends a reply signal to the test pattern signal to a transmission line 400. That is, the test pattern signal and the reply signal are fixed signal waveform and generated at a prescribed period. Thus, even when the signal waveform on the transmission line 400 is observed with a waveform observing equipment such as an inexpensive synchroscope, the normal/abnormal state of the test pattern signal is easily confirmed.
Patent JP-H08160424-A (JP)
Title: Transparent conductive transfer foil for plastic liquid crystal panel
Inventor: OIKE HITOSHI
IPC: G02F1/1335
Filed: 1994-12-08
Abstract: PURPOSE: To obtain a transparent conductive transfer foil with which a desired layer can be formed at a low cost with good productivity by successively forming a transparent conductive layer and an adhesive layer directly on a long length plastic film or with a release layer interposed. CONSTITUTION: A coating liquid such as an organic solvent solution or emulsion of a specified resin is applied on a plastic film 11 by a roll coating method or the like, and the solvent is dried to form a water-soluble release layer 12. After the water-soluble release layer 12 is formed, a transparent conductive layer 13 and an adhesive layer 14 are successively formed thereon. These layers are transferred to a plastic liquid crystal panel. Even when peeling on the interface between the water-soluble release layer 12 and the transparent conductive layer 13 is failed but the plastic film 11 is peeled from the water-soluble release layer to leave the layer 12 on the panel, the water-soluble release layer 12 can be completely removed by cleaning with water. Thus, the desired transparent conductive layer 13 can be exposed.
Patent JP-H03192499-A (JP)
Title: Lens diaphragm control method for automobile number recognizing device
Inventor: OTSU MORIYOSHI
IPC: G08G1/015
Filed: 1989-12-22
Abstract: PURPOSE:To pick up the image of a number plate on an automobile at all times with an optimum diaphragm value by controlling the diaphragm of a lens at a camera based on the average value of a binary level for the quantity of light in the character part of the number plate. CONSTITUTION:An automatic number plate recognizing part 3 calculates the average of the binary level for the quantity of light in the character parts of the number plates on the plural automobiles which images are picked up by a camera 1, outputs a diaphragm control signal according to whether difference from the average value is positive or negative, and opens or closes the diaphragm of a lens 2. The operation is continuously executed concerning passing vehicles. Thus, the image of the number plate on the passing vehicle can be stably picked up with the optimum diaphragm value regardless of temporary disturbance light or the change of brightness excepting for the number plate while following up an environmental change such as day and night or the change of weather, etc.
Patent JP-H11167783-A (JP)
Title: Carrtridge and method and device for disk recording/ reproducing
Inventor: NAKAMURA KENJI
IPC: G11B23/03
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a cartridge and a method and a device for disk recording/ reproducing capable of performing recording/reproducing simultaneously by a plurality of pickups by using a conventional pickup. SOLUTION: A cartridge 10 is provided with a shutter 12 in a side face, a first opening part through which a bar member 24 is inserted, a lid in a side face opposite the side face of the first opening part and a second opening part through which a disk is inserted/pulled out. As to a method and a device for disk recording/reproducing, the bar member 24 is inserted from the side face of the cartridge 10 at the time of disk recording/reproducing, and a disk placed in the cartridge 10 is pushed out and driven. According to the present invention, without reducing the mechanical strength of the cartridge 10, a plurality of recording/reproducing operations are performed simultaneously by a conventional pickup.
Patent JP-H05144198-A (JP)
Title: Linear moving device
Inventor: ATSUMI TOMIHIKO
IPC: G11B21/02
Filed: 1991-11-20
Abstract: PURPOSE:To minimize the frictional load so as to correctly control the movement of a carriage by reducing the frictional load generating between a pressure imparting spring and a ridge of a lead screw, when a carriage main body moves, and also preventing the slippage occurring on a part where the pressure imparting spring and a lead screw are in contact, with each other. CONSTITUTION:A slider 2 provided on one side of the carriage is engaged with a guide shaft 3 to freely slide and a needle pin 4 which is provided on the other side of the carriage 1, is engaged to a groove of the lead screw 5 which is rotated with a motor, and similarly, a bearing is provided on the tip of the pressure imparting spring consisting of an elastic plate fixed to the base to the carriage 1 and the bearing is made to be in contact with a ridge in part of the lead screw by an elasticity of the pressure imparting spring.
Patent JP-H07191160-A (JP)
Title: Clock device
Inventor: MIWA RYUTARO
IPC: G04G19/00
Filed: 1993-12-27
Abstract: PURPOSE:To provide an inexpensive clock device having a simple structure capable of correcting the time of clock means upon resetting of current supply even if service interruption occurs. CONSTITUTION:This device is composed of clock means 1 indicating a present time, time control means 2 for controlling the means 1, a capacitor C charged which is discharged upon current supply service interruption, and memory means for storing time information of the means 1. The means 2 is provided with time information writing/reading means 10 to or from the means 5, discharge amount detection means 8 for detecting the discharge amount of the capacitor C, and service interruption time calculating means 9 for calculating service interruption time according to the detection results of the means 8, and present time correcting means 10 for correcting the time of the means through addition of the calculated service interruption time to the time of the means 1.
Patent JP-H08218896-A (JP)
Title: Power plant
Inventor: HANSU BUETSUTOSHIYUTAIN
IPC: F02C3/32
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To prevent a back pressure inside a compressor from exceeding a permissible value even if a pressure before a turbine increases following an increase in the quantity of steam via a driving nozzle by disposing an injector mechanism in an outlet diffuser connected to the downstream side of the compressor. SOLUTION: In the direct downstream side of a compressor 2, within the range of an outlet diffuser 3 connected to its place, pre-compressed air 13 is further compressed by the operation of an injector mechanism 20. For example, high pressure steam 10 generated in a waste heat steam generator 9 places a load on the driving nozzle of the injector mechanism 20, and thus the air 13 pre-compressed by the compressor 2 is further compressed. Lastly compressed air 6 is fed through a burner 5 into a combustion chamber 4. Heat gas 11 in the combustion chamber 4 puts a load or a turbine 7, and waste gas 8 from the turbine 7 is fed to the waste heat steam generator 9. By heat energy released from the waste gas 8, high pressure steam 10 is generated in the waste heat steam generator 9, and this high pressure steam 10 is supplied to an injector 21.
Patent JP-H03191559-A (JP)
Title: Lead frame
Inventor: YOSHIZAWA SHIGEYUKI
IPC: H01L23/50
Filed: 1989-12-20
Abstract: PURPOSE:To reduce the number of designing processes of a lead frame and to reduce a designing cost by a method wherein individual lead frame pieces are formed obliquely with reference to a frame material and the individual lead frame pieces are formed to be of the same shape and in the same direction. CONSTITUTION:Individual lead frame pieces 1 are formed obliquely with reference to frame materials 2 in such a way that adjacent leads are engaged with each other like the teeth of a comb; the individual lead frame pieces 1 are formed respectively to be of the same shape and in the same direction. Since the individual lead frame pieces 1 are formed to be of the same shape and in the same direction in this case, it is required to design only one type when they are designed. Thereby, the number of processes required to design a frame can be reduced, and a designing cost can be reduced.
Patent JP-H06158387-A (JP)
Title: Formation of black coating film
Inventor: NISHIZAWA AKIRA
IPC: C25D5/30
Filed: 1992-11-19
Abstract: PURPOSE:To continuously obtain an uniform, shiny, beautiful back coating film of no aging decolorizing and of good adhesion on the surface of aluminum material from electrolyte whose bath is easy to control. CONSTITUTION:Aluminun material after zinc substitution treatment is given DC cathodic electroplating of 0.05-5A/dm<2> in electrolyte which consists of molybdate contg. 1-60g/L as molybdenum and ammonium salt contg. 1-40g/L as ammonium ions and further contains aqueous ammonia contg. 0.25-25g/L as ammonia and which has pH5.3-9.0, causing a black coating film to be formed on the surface of the aluminum material. Consequently a black coating film seemingly high-ranking having antidazzle effect and heat radiation property improving effect is obtained.
Patent JP-H05141107-A (JP)
Title: Multi-layer building
Inventor: FUKUDA KOICHI
IPC: E04H9/14
Filed: 1991-11-22
Abstract: PURPOSE:To reduce wind speed acceleration around a high-rise building by providing cut out portions at the corner angle portions of the high-rise building, forming wall surfaces into recessed and projecting surfaces by means of projecting portions. CONSTITUTION:Cut out portions 2 cut out into L shapes are provided at the corner angle portions of a high-rise housing building, and the right and left wall surfaces 3 of the building 1 are formed into recessed and projecting surfaces. Pillars 4 and beams 5 located at a wall surface 3 are arranged at the outer side than balconies 6, and connection between pillars 4 is made by means of beams composed of reverse beams. Also, pillars 4 arranged at the outer side than balconies 6 form a wall surface into a recessed and projecting surface by means of the projecting portions of a wall surface 3. In addition, a well 8 extending upward and downward is provided. Cut out portions 2 and recessed and projecting wall surfaces 3 prevent the generation of a wind speed increase sphere caused by the peeling off and blowing down of wind, and at the same time reduce wind pressure against glass or the like.
Patent JP-H08171084-A (JP)
Title: Liquid crystal display device
Inventor: KOBAYASHI TSUNEO
IPC: G02F1/133
Filed: 1994-12-15
Abstract: PURPOSE: To increase the response speed of a liquid crystal even when it is used in the environment of low ambient temp. by providing a light transmissive heat generating panel being in contact with at least one of both surfaces of a liquid crystal panel. CONSTITUTION: A light-transmissive heat generating panel 8 is provided in close contact with the lower surface of a display panel 1 on the side of the lower surface (rear) of a liquid crystal panel 1 in a case 6. The heat generating panel 8 is provided with a rectangular transparent resin film substrate. Two connection terminals made of ITO as a transparent conductor are formed in both end parts of one side on the surface of the resin film substrate. A wiring pattern for heat generation similarly composed of ITO is formed between the connection terminals. When the temp. of the liquid crystal is low, a current is made to flow through a wiring pattern for heat generation and Joule's heat corresponding to the resistance value of the wiring pattern for heat generation is generated.  Since the liquid crystal panel 1 is heated from the side of the lower surface, the temp. of the liquid crystal in the liquid crystal panel 1 gradually arises and the response speed is increased even when the ambient temp. is low.