baber/WOPTO huggingface dataset:
Patent JP-S60253822-A (JP)
Title: Inspection apparatus
Inventor: SUZUKI AKIYOSHI
IPC: G01N21/956
Filed: 1984-05-30
Abstract: PURPOSE:To inspect an object which can hardly obtain contrast, by mounting an illumination system for illuminating an object with multicolor light and imparting angle distribution, from which illumination angle distribution for allowing light from a pattern having predetermined directionality to be incident on the transmission light path of a light receiving system is removed, to illumination light. CONSTITUTION:The luminous flux from an illumination light source 18 applies drak visual field illumination to an object 1 such as the wafer for a semiconductor integrated circuit, which has a pattern forming a linear line group in an orthogonal direction and an oblique line group forming 45 deg. thereto, at an angle shown by hatcing through a condenser lens 17, a dark visual field illuminating iris 16, a ring mirror 15, a perforated lens 19 and an objective lens 2. When the image of the surface of the object is picked up by a photo electric converter (not shown) such as a video camera, scattered light and diffraction light by the pattern does not reach the photoelectric converter at all. By this mechanism, if there is a flaw, the light from the flaw can be allowed to reach the photoelectric converter through the objective lens 2.
Patent JP-H05307509-A (JP)
Title: Electronic apparatus having data saving function
Inventor: HIRAMOTO MASATO
IPC: G06F11/34
Filed: 1992-04-28
Abstract: PURPOSE:To provide the electronic apparatus which can elucidate easily the cause of RAM data loss, in the electronic apparatus constituted of a CPU, a RAM, etc. CONSTITUTION:When a reset signal is inputted, a CPU 1 retains processing data which is being executed at the same time point in an external storage device 2. After retaining is completed, a reset processing is executed. The retained data are, for instance, a part of a program counter, a stack pointer, an XY register, and work RAM data. In the external storage device 2 being a retaining destination, the storage contents are not allowed to disappear by reset execution. This retained data is utilized at the time when such trouble as RAM data loss, etc., is generated. The utilizing method is executed so as to go into a special mode at the time of such a special operation as a power source is turned on, while depressing a '0' key of a key part 5, etc. In the special mode, the retained data at the time of the latest reset execution is displayed on an LCD 4. By analyzing the retained data, a use state at the time when reset is generation can be known.
Patent JP-S5734641-A (JP)
Title: Display unit
Inventor: ITAZU MASAKATSU
IPC: H01J29/88
Filed: 1980-08-11
Abstract: PURPOSE:To improve contrast by providing an antireflection film consisting of two layers of light absorption and nonabsorption thin films on the surface of a glass panel. CONSTITUTION:A light absorption thin film consisting of metals, such as Cr, etc. with the complex refractive index n1-ik at a thickness of d1 is formed and a nonabsorption thin film consisting of MgF2 and ZnS with the refractive index n2 at a thickness of d2 is formed on it. In this case, when ambient light is incident from air (refractive index n3), it transmits the light absorption thin film and attenuates its intensity. This ambient light is reflected on the surface of a tricolor phosphor dot and transmits the light absorption thin film. It is sharply attenuated and reaches the eyes of a human being. On the other hand, the light emitted from the tricolor phosphor dot transmits the light absorption thin film only once and is incident on the eyes. As a result, the contrast of an image can be increased.
Patent JP-H08288920-A (JP)
Title: Two-way broadcast method and responder with respect to two-way broadcast program
Inventor: YOSHINOBU HITOSHI
IPC: H04H60/33
Filed: 1995-04-11
Abstract: PURPOSE: To reduce a data quantity multiplexed onto a broadcast signal by allowing a broadcast station to broadcast designation data used for a reply among telephone number cross reference table information stored in a memory of the responder multiplexed on a broadcast signal. CONSTITUTION: Multiplexed telephone number information or the like is reproduced as a DTMF sound from a speaker of a television receiver 21. An adaptor 25 is provided with a microphone and with a decoder for the DTMF signal. Then the sound from the speaker of the television receiver 21 is picked up by the microphone, a DTMF decoder extracts a DTMF signal included in the picked-up voice signal and decodes the signal to reproduce the multiplexed information such as a telephone number. Then the adaptor 25 connects to a telephone line 31 and reply or reply information is sent as required by using the reproduced information such as the telephone number.
Patent JP-S63274991-A (JP)
Inventor: HASHIGUCHI JUNPEI
IPC: H04N5/68
Filed: 1987-05-06
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-H06319696-A (JP)
Title: Hard electronic endoscope
Inventor: SUGIYAMA AKIRA
IPC: A61B1/04
Filed: 1993-05-12
Abstract: PURPOSE:To provide a hard electronic endoscope having a high operability and provided with a control button capable of being readily operated when the endoscope is used as an abdominal cavity mirror during an operation. CONSTITUTION:An operation section 6 to be gripped with a hand is connected to the base end of a slender and hard insertion tube section 1, and a control button 13 to be operated for an observed image is arranged on the tip side of the grip section 11 of the operation section 6.
Patent JP-S62266582-A (JP)
Title: Dry-type two-component developing device
Inventor: ENOKI SHIGEKAZU
IPC: G03G15/09
Filed: 1986-05-14
Abstract: PURPOSE:To reduce the size of a developing device and to maintain image quality at excellent state by recovering toner from a magnetic brush by the 1st rotating roller and then feeding the toner to the magnetic brush by the 2nd rotation roller arranged in the direction of the rotation of the magnetic brush and downstream side of the 1st rotating roller. CONSTITUTION:While moving, the magnetic brush 14 on a cylindrical sleeve 12 is contacted with a photosensitive drum 11 on which an electrostatic latent image 16 is carried to feed toner to the latent image 16 and form a positive image 17. The 1st rotating roller 18 and the 2nd rotating roller 24 arranged downstream of the roller 18 are arranged around a cylindrical sleeve 13 so as to be contacted with the magnetic brush 14 and functioned as developer feeding/recovering means. Toner is fed from the 2nd roller 24 to the magnetic brush 14 to electrostatically charge the brush 14, and after developing, toner left on the magnetic brush 14 is recovered by the 1st roller 18 to uniformize the toner density of the magnetic brush and then the magnetic brush is transferred again to the 2nd roller 24.
Patent JP-H11262511-A (JP)
Title: Image display
Inventor: MIYAKE SUKAKO
IPC: A61H39/00
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a small and portable display enabling a person to know quickly and readily the position of an effective point by selecting the physical condition and symptom desired to be improved. SOLUTION: This picture image display main body is constituted of a control circuit section, switch sections SW2, SW3, and an image display part 3. The control circuit section has a CPU 11 and ROM 15 for controlling the display body 1, wherein ROM 15 stores a program for controlling the display body and data on a pressure point. By operating the switch sections SW2, SW3, a controller is driven to display the data on the effective point in the image display section 3.
Patent JP-H04337625-A (JP)
Title: Semiconductor device fabricating method
Inventor: SHIMIZU TETSUJI
IPC: H01L21/20
Filed: 1991-05-15
Abstract: PURPOSE:To enhance mobility and reduce leak current. CONSTITUTION:After implanting germanium ions into a silicon film 3, this silicon film 3 is heat processed. The implantation of germanium ions turns the silicon film 3 to an amorphous one, and since the following heat process results in forming a polycrystalline silicon film which consists of large grain size crystals, the boundary between crystals is decreased, reducing leak current. Also, since germanium, which has a higher mobility than silicon, is implanted, the mobility of the silicon film 3 increases.
Patent JP-H10284834-A (JP)
Title: Nozzle device of jet flow type soldering device
Inventor: SEO YASUO
IPC: H05K3/34
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of bridge faults by providing a rear current plate on the front side of the rear riser of the nozzle device of a jet flow type soldering device having a rear straightening plate in a height-adjustable state in the front side and constituting the rear straightening plate of a vertical section and an inclined section which is formed by inclining the upper part of the vertical section forward. SOLUTION: Since the upper limit of a solder jet can be changed by changing the height of a rear straightening plate 10, the variation of the size of a printed board P and under-lead dimensions of parts mounted on the board P can be coped with appropriately by adjusting the height of the plate 10. The plate 10 is composed of a vertical section 10a and an inclined section 10b by bending the plate 10 in the middle. Therefore, the occurrence of bridge faults can be reduced while a desirable adhering quantity of solder is secured, because an oxide film floating on the surface of a wave can be smoothly made to overflow in the advancing direction even when no by-pass is provided.
Patent JP-S5443874-A (JP)
Title: Desulfurizing method for exhaust gas
Inventor: MATOBA SHIGEKIMI
IPC: B01D53/14
Filed: 1977-09-16
Abstract: PURPOSE: To decrease sulfuric acid consumption, by cooling high-temp. exhaust combustion gas contg. SOx in a cooling tower with spray of aq. soln. of NaOH or Na 2 CO 3 , and by feeding the produced Na salt particles dissolved in water to a wet desulfurizing unit for exhaust gas so as to utilize the particles for desulfurization.  
     CONSTITUTION: Exhaust gas from a furnace 1 is cooled to 200W350°C with spray of aq. soln. 4 of NaOH or Na 2 CO 3  blown into the outlet of a cooling tower 3. Resulting particles are finelly divided in a reactor 12 equipped with lameller packings 13 to improve desulfurization ratio. Finely divided powder collected by a dust collector 14 is dissolved in water 18 in a crude Glauber's salt storage tank 17 together with the fine powder obtained in the reactor 12. Collected powder contains principally Na 2 SO 4  with Na 2 SO 3  as a minor component, further contg. 10W25% Na 2 CO 3 . The aq. soln. may be utilized for the spray of the cooling tower 3 by returning to a storage tank 8 as a dotted line 19 shows, however it is used as absorbing liq. for wet desulfurization process more profitably in respect to the desulfurization ratio. After used for desulfurization, it is neutralized with sulfuric acid, purified and recovered as Glauber's salt, with reduced consumption of the neutralizing sulfuric acid. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5445478-A (JP)
Title: Nuclear fuel rod
Inventor: NAKATSUKA MASAFUMI
IPC: G21C3/10
Filed: 1977-09-16
Abstract: PURPOSE: To improve the reliablity of X-ray inspection of an end plug welding part, by means of forming the end plug part to be welded to a cladding tube into a concaved shape most suitable for the reduction of absorbing X-ray.  
     CONSTITUTION: An end plug 10 (a diameter of 6.5mm) for the purpose of sealing the end part of a frel cladding tube 2 (for example, and inner diameter of 5.6mm) containing the fuel pellets, are formed by a portion 20 (an outer diameter of 5.55mm) for inserting one part into the cladding tube 2, and the end of the inserting portion into the cladding tube 2 is formed to a concaved part by boring. For the X-ray inspection of the welding part 30 of the end plug 10 and the cladding tube 2, X-ray photograph is taken by means of allowing X-ray 34 radiated from a X-ray radiation bulb 32 via a mask 33 to be refected at the prescribed angle below 90 to  the longitudinal direction of the fuel rod, and of inserting a X-ray penetration  regulating panel 50 which is composed of the same material as the end plug for the  purpose of uniformizing the blacking degree on a X-ray film 31 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09271722-A (JP)
Title: Automatic sorting method of recycling waste covered conductor covered with synthetic resin skin and device therefor
Inventor: SUGINAGA TOSHIHIKO
IPC: B07B7/01
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To perform sorting with good sorting efficiency and with a small number of processes by crushing waste covered conductors to specified size, feeding them to sorters of a fixed inclined angle from a cyclone and performing floating sorting by air pressure and two-stage gravity sorting by water flow. SOLUTION: Waste covered conductors are fed to a hopper 3 by a conveyor 2 and are cut to short-length of about 20mm by an automatic crusher 4. In this way, crushed pieces which incorporates miscellaneous pieces of rubbish or the like containing removed synthetic resin skins, copper wires and intermediate paper are formed. The crushed pieces are fed to a sorting device 'd' by a blower 8 through a cyclone device 'b'. The sorting device 'c' consists of an air sorter 11, a washing sorter 12 and a washing sorter 13 installed at a fixed adjustable inclined angle to perform three-stage sorting. That is, the air sorter 11 performs floating sorting by air pressure on a vibrating screen, and washing sorters 12, 13 perform gravity sorting using a water flow. As a result, sorting is performed with a small number of processes and with good sorting efficiency to make the most of resources.
Patent JP-H10298609-A (JP)
Title: Manufacture of porous metallic sintered compact
Inventor: KOSAKA AKIRA
IPC: F27B17/00
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To solve the problem of difficulties in the removal of a capsule after hot isostatic pressing(HIP) at the time of manufacturing, in particular, a thin- walled sintered compact, in the manufacture of a porous metallic sintered compact by sealing a metal powder in a metallic capsule and applying HIP, and to attain the reduction of working costs and the improvement of manufacturing yield. SOLUTION: A layer composed of a green part of ceramic powder is provided along the inner surface of a capsule, and the space inside the green part is filled with a metal powder. Then, the capsule is sealed and subjected to HIP treatment. The layer of ceramic powder functions as a barrier layer for interrupting the solid-phase diffusion (joining) between a sintered compact and the capsule in the course of HIP and further shows a state of integrable powder even after HIP. A simplified operation of merely cutting a part of the capsule is enough for the extraction of the sintered compact, and yield is improved as compared with the case by the conventional lathe machining, etc., and the sintered compact as a product of net shape is obtained.
Patent JP-H02287889-A (JP)
Title: Free curved surface generating method
Inventor: KURAGANO TETSUZO
IPC: G06T15/00
Filed: 1989-04-28
Abstract: PURPOSE:To divide a patch into four sub-patches without deforming its original patch shape by dividing the patch into four sub-patches in accordance with a parameter of one point given on its patch, and setting each control point of the respective sub-patches, based on each control point of the patch. CONSTITUTION:A patch S(u,v) is divided into four sub-patches S<1>(u1,v1), S<2>(u2,v1), S<3>(u2,v2), and S<4>(u1,v2) in accordance with parameters u0, v0 of one point given on its patch S(u,v). Also, each control point P00<1> - P33<1>, P00<2> - P33<2>, P00<3> - P33<3>, and P00<4> - P33<4> of the respective sub-patches S<1>(u1,v1), S<2>(u2,v1), S<3>(u2,v2), and S<4>(u1,v2) is set, based on each control point P00 - P33 of the patch S(u,v). In such a way, the patch can be divided into four sub-patches S<1>(u1,v1), S<2>(u2,v1), S<3>(u2,v2), and S<4>(u1,v2) in accordance with a parameter of one point given on the patch S(u,v) without deforming a shape of the original patch.
Patent JP-H08339212-A (JP)
Title: Method for return to absolute origin in industrial controller
Inventor: SAI SOUSHIN
IPC: G05D3/12
Filed: 1996-05-01
Abstract: PROBLEM TO BE SOLVED: To accurately stop an axis at an absolute original point by allowing a position controller to detect a zero pulse generated from a motor so as to search the absolute original point in the position controlling period of an interpolated short interval, so as to speedily search the absolute original point of each axis. SOLUTION: When a main controller 11 receives the instruction for returning to the absolute original point from a user, the main controller 11 gives the position controller 13 a position controlling instruction for returning each axis of a robot to the absolute original point based on a signal from a sensor. Next, the controller 13 executes interpolation by dividing the period of the position controlling instruction from the main controller 11 so as to position-control. At this step, the control period of a motor 15 corresponding to the position control instruction from the main controller 11 is 8.16ms. At the next step, the controller 13 divides the period of the position control instruction to make the interval of position control period 1ms and then executes original point returning.  Consequently, since the speed for detecting a zero pulse is decided by the controller 13 without the main controller 11, the point of absolute original point returning time is reduced.
Patent JP-H05305448-A (JP)
Title: Multiple spot welding equipment
Inventor: TAKEUCHI HIDEYO
IPC: B23K11/31
Filed: 1992-04-30
Abstract: PURPOSE:To provide the multiple spot welding equipment provided with a movable driving means which can be fixed on a specified advanced position by constituting lower electrodes drivably and movably back and forth at the time of welding plural welding point in order by providing plural sets of upper electrodes and lower electrodes. CONSTITUTION:Since only the lower electrodes 4 at the position to execute welding abut on a work 6 by arranging the respective lower electrodes 4 at the positions at specified distances for the work 6 and also advancing and moving the lower electrodes 4 to the work 6 in synchronization with the advance and movement of the upper electrodes 5 to the work 6, a shunt current of a welding current to the other electrodes 4 is obviated and defective welding and electric contact, etc., can be eliminated. The movement of this lower electrodes 4 is carried out by rotating a carrying screw axis 8 having a second screw part to screw on a first screw part 7 provided on a supporting base 1 to support the lower electrode 4 by a specified quantity. The carrying screw axis 8 is coupled with a sliding axis 12 which is driven by the rotational movement of a cylinder 10.
Patent JP-S5336360-A (JP)
Title: Electric razor
Inventor: IGUCHI YOUJI
IPC: B26B19/28
Filed: 1976-09-14
Abstract: PURPOSE: To provide an electric razor which permits the temporary fastening of the motor mounting plate to the blade mounting base while preventing deviation of the motor shaft from the blade mounting base. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5736329-A (JP)
Title: Input/output circuit
Inventor: KAMIREI TAKAO
IPC: H04L25/00
Filed: 1980-08-13
Abstract: PURPOSE:To stabilize the input status of an I/O terminal by inhibiting conduction to an output transistor and preventing ineffective excess current from flowing to the I/O terminal. CONSTITUTION:When level ''1'' is outputted to a contact O2 used for input and output in common, an output control signal I4 sets up flip flops (FF) F2 and F3 and, if the output O2 of FFF2 and the inversion Q are ''1'' and ''O'' respectively, the output transistor (TR) T4 is interrupted. If both the output control signal I4 and FFF3 are ''1'', the TRT3 can output ''1'' during the period that the signal I4 is ''1''. When the contact O2 is used for input, an external TRQ4 is conducted and when ''0'' is inputted, an OR gate G4 becomes ''0'' and the output Q3 of FFF3 is set to ''0''. Thus, the signal I4 becomes to ''1'' and the AND gate G is closed, so that the TRT3 is forcedly interrupted and a current line is not formed.
Patent JP-S63275387-A (JP)
Inventor: WADA SHOJI
IPC: D05B47/04
Filed: 1987-05-07
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-H09273270-A (JP)
Title: Outside surrounding body which is used in roof
Inventor: FUJITA HIDEO
IPC: E04D3/30
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts of a connection mechanism of a metal plate, simplify a construction process, and reduce cost. SOLUTION: A recessed section 28 formed integrally in a metal plate 26 is fitted in a groove 22 of a bed material 20b, and a side plate section 26b of the metal plate 26 is fixed on the bed material 20b by a fixing tool. A hook part 26i in the other side part of the other metal plate 26 on the bed material 20b is pressed in the recessed section 28 through a clearance on the recessed section 28 of the corresponding metal plate 26 to come into contact and engage with a lower face of a plate end receive part 26g in the recessed section 28. At this time, a protruding part 26j blocks the clearance to prevent the entry of rainwater into the recessed section 28.
Patent JP-H10301104-A (JP)
Title: Color liquid crystal display device
Inventor: SUZUKI TOSHIHIKO
IPC: G02F1/133
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To make dark achromatic display, bright achromatic display and the color development of red, blue and green possible without using a color filter by using a specified liquid crystal display element provided with two phase Plates and two polarizing plates and specifying light transmittance or reflectance when not applying voltage or when applying a non-selected waveform. SOLUTION: After light is emitted from a light source 12, the light passes and is emitted through a second polarizing plate 10, the phase plate 9, a liquid crystal cell 3, a first phase plate 2 and the polarizing plate 1. The angle of torsion θx1 is provided at the liquid crystal cell 3 in an oriented direction from the side of a first surface to the side of a second surface, and the product Δn1 .d1 of refractive index anisotropy and thickness is set as 1. 10-2.00 μm and the total sum S of respective values Δn.d of the phase plates 2 and 9 is set as 1.0-1.8 μm, and their relation is made as Δn1 .d1 -S>=0.01 μm. The angle is set as θ1 =-160--300 deg..  Then, the voltage value of equal to or above binary is selected and driving voltage is applied to the liquid crystal cell 3, so that the light transmittance is set within 0.6% or the reflectance is set within 4.0% at the time of not applying the voltage or at the time of applying the non-selected waveform.
Patent JP-H0412079-A (JP)
Title: Decorative panel
Inventor: ABE MASAHIKO
IPC: C04B41/89
Filed: 1990-04-25
Abstract: PURPOSE:To improve design property, waterproof property and freezing and melting resistance of a decorative panel by burning a ceramic panel integrally formed with a ceramic sheet in which inorganic powder is distributed through a glaze layer and producing creases by difference of shrinkage. CONSTITUTION:In the aimed decorative panel, a ceramic sheet 3 is integrally formed through a glaze layer 5 onto a main body 2 consisting essentially of a clay 2. Inorganic powder 4 partially melted at >=1000 deg.C is distributed on the surface of the ceramic sheet 3. Then when burned, natural creases 3a is formed on the decorative face 2a by the difference between shrinkage of the above-mentioned main body 2 and shrinkage of the above-mentioned ceramic sheet 3.