baber/WOPTO huggingface dataset:
Patent JP-H0639063-A (JP)
Title: Ball racket
Inventor: ROOREN ERU RICHIYAAZU
IPC: A63B49/00
Filed: 1993-01-06
Abstract: PURPOSE: To provide a racket which has a frame member to support a net whose tension is kept by elastic bands, and in which the impact energy between a ball and the net can be effectively transmitted to the ball. CONSTITUTION: The net 38 of this racket includes a generally rectangular frame 12 inside by which the center opening is framed, and the frame 12 includes an integrally formed flange 28 vertically extending from the plane of the frame surrounding the center opening. Grooves 34 are formed along the flange 28, and a post 36 is set outside of each groove. An elastic band 40 going through each of these grooves is wound around a cord around the net like a loop, and its free end is fixed at a post by inserting the post into a hole at the end of the band.
Patent JP-H02213561-A (JP)
Title: Reentrant angle construction method
Inventor: ASHIDA TAKESHI
IPC: E04F19/02
Filed: 1989-02-13
Abstract: PURPOSE:To improve the workability and the reliability by cutting off the end section of the portion of a sheet of a metal plate serving as a side section according to the folding curvature of a face section, providing flange sections on the face section and the side section along the cutoff section, and overlapping them. CONSTITUTION:The end section 2' of the portion of a sheet of a metal plate A serving as a side section 2 is cut off according to the folding curvature of a face section 1 at the time of constructing a reentrant angle section. A flange section 3 is provided along the cutoff line 6 of the side section 2, and a flange section 4 along the cutoff section 2' is provided on the face section 1. The face section 1 and the side section 2 are folded along the folding section 5, and both flange sections 3 and 4 are overlapped and connected. Individual metal plates of the face section 1 and the side section 2 are not required to be welded over the whole length, and complex fold-machining such as countless folding construction is not required.
Patent JP-S55123476-A (JP)
Title: Multinozzle ink jetting recorder
Inventor: SAKAE MASAJI
IPC: B41J2/02
Filed: 1979-03-19
Abstract: PURPOSE: To facilitate adjustment along with smaller size by separating the selective ink particle withdrawing means into the drive system driven through a common amplificating means and the control system so that a number of nozzle can be controlled independently with a control voltage as low as possible.  
     CONSTITUTION: In this recording apparatus, jet ink particles 32 are jetted toward the recording medium 33 with the rise in the pressure of ink 30 in an ink chamber 23 from a plurality of orifices 24 for generating ink particles 32 according to the signal from an information signal source 31. A low voltage circuit is arranged to include the letter signal generator 36, the AND circuit 37 and the gate G of the switch ing element 39 serving as the control circuit system while the drive system only includes a common amplifier 38 and a switching element 39 for electrically interrupting the output thereof. The control circuit can be easily adjusted as a whole thereby producing a controller small as well as inexpensive. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04271436-A (JP)
Title: Test system for computer
Inventor: ADACHI HIDEKI
IPC: G06F11/22
Filed: 1991-02-27
Abstract: PURPOSE:To perform a system test of a main frame test and a SVP test/RAS test in a shorter time. CONSTITUTION:A diagnosis instruction (instruction DIAG) which starts the SVP test/RAS test from the main frame test is provided, and the main frame test is executed on the side of a central processing unit (CPU) 1 to detect the diagnosis instruction; and when the diagnosis instruction is synchronous, the operation on the CPU 1 is stopped, and the stop state in the CPU 1 is released at the time of the end of execution indicated by the diagnosis instruction on the side of an SVP 5, and the main frame test is restarted from the instruction following the diagnosis instruction. When the diagnosis instruction is asynchronous, the CPU 1 executes the next test and accepts the test end interrupt from the SVP 5 to recognize that execution of the asynchronous diagnosis instruction is terminated on the SVP 5.
Patent JP-H06219033-A (JP)
Title: Screen plate making printing device and stencil paper engaging method
Inventor: TATEISHI HIROSHI
IPC: B41L13/14
Filed: 1993-01-27
Abstract: PURPOSE:To provide a screen plate making printing device capable of being certainly mounted on a printing plate cylinder even when a raw plate weak in stiffness or a roll shaped raw plate is used. CONSTITUTION:A shakable guide part 20 is provided as a clamp auxiliary means. This guide part 28 is set to a horizontal position when the operation engaging a raw plate 1 with a printing plate cylinder is not performed and shaken to a lower position when the engaging operation is performed and returns to the horizontal position after the engaging operation is complete. By this shaking operation, the leading end of the raw plate 1 is guided to the required position of an engaging mechanism X and the raw plate 1 is rubbed with the side end part P of a fixing clamp surface 11 and, therefore, the stiffness of the raw plate is put to practical use to the max. degree and it is effectively prevented that the raw plate 1 is engaged in an undulated state.
Patent JP-S63200881-A (JP)
Title: Disposal of garbage and night soil
Inventor: KAIHARA YUJI
IPC: C02F1/02
Filed: 1987-02-16
Abstract: PURPOSE:To reduce the amt. of discharge of treated water of night soil to zero and to enable to perform disposal of garbage and disposal of night soil in one system by injecting and atomizing treated water of night soil generated from a night soil disposing installation into a cooling chamber of gas generated from an incinerating furnace of garbage. CONSTITUTION:Treated water of night soil discharged from a coagulation separation tank of a coagulation separation installation 12 of a night soil treating plant is mixed with well water, clean water, or industrial water, and the mixture is atomized through atomizing nozzles of cooling water into a cooling chamber of combustion gas of a garbage incineration furnace 6, and used for cooling of the combustion gas of the garbage incineration furnace. As the result, the amt. of discharged water of the treated water of night soil can be reduced to zero, and the disposal of garbage and night soil are performed in one system.
Patent JP-H07243027-A (JP)
Title: Material for reflecting parts
Inventor: KAWAFUKU JIYUNJI
IPC: C23C14/14
Filed: 1994-03-01
Abstract: PURPOSE:To form an Al reflecting surface having a high reflectance at the time of vapor-depositing Al on the surface of a base material to form the reflecting surface of an Al thin film by specifying the size o the crystal grains in the surface of the Al thin film and the thickness of an oxide film. CONSTITUTION:A material 2 to be treated such as a galvanized steel sheet and an Al rolled sheet is passed through a vapor deposition chamber 1 evacuated from an exhaust hole 7, molten Al 6 in a vapor deposition vessel 5 is irradiated with electron beams 4 from an electron gun 3 and vaporized, and the vapor is deposited on the surface of the material 2 to form a reflecting film of Al. In this case, the average diameter of the protruding crystal grains on the reflecting surface is controlled to 0.15mum by heating the maternal 2 at <= about 130 deg.C, the chamber 1 is kept at <=10<-2> Pa, the H2O partial pressure is adjusted to <= about <=10<-2> Pa, hence the thickness of the oxide film on the Al-deposited surface is controlled to <=0.05mum, and the reflectance of the Al thin film on the material 2 to the visible light is improved.
Patent JP-H05197017-A (JP)
Title: Projector
Inventor: NUMATA KIYOSHI
IPC: G09G1/00
Filed: 1992-01-22
Abstract: PURPOSE:To enable exact setting without accumulating errors by setting lenses at zero reference positions, then setting the lenses in standard positions. CONSTITUTION:A CPU 31 controls respective parts according to the program stored in a ROM 32 and executes an adjustment operation. Stepping motors 10r, 11r, 10g', 11g', 10b, 11b are constituted to be driven via an input/output port 37, an amplifier circuit 40 and a switcher 39a. The zero reference positions thereof are detected by photocouplers 50r, 52b and are taken into the input/ output port 37 via a switcher 39b. IR rays can be emitted and a prescribed command can be inputted to a remote controlled photodetecting section 36 by operating a commander 35. This command is supplied via the input/output port 37 to the CPU 31. A display section 38 makes prescribed display at need.
Patent JP-S57147252-A (JP)
Title: Multilayer wiring method
Inventor: IWAMATSU SEIICHI
IPC: H01L21/768
Filed: 1981-03-05
Abstract: PURPOSE:To improve the integration of a multilayer wire by connecting the first wiring layer and the second wiring layer at the side surface of the first wiring layer, thereby reducing the area occupying the connecting part in a planar direction. CONSTITUTION:A gate electrode 5 and a polycrystalline Si electrode wiring layer becoming the first electrode wiring layer 6 are formed on a P type Si semiconductor substrate 1 formed with an insulating film 4. Then, an N type layer becoming a source region 7 and a drain region 8 is formed. Further, a CVD SiO2 film becoming the second interlayer insulating layer 9 is formed, and contacting holes 10, 12, 13, 11 for connecting the second electrode wire layer are opened at the wiring layer 6. In this case, the contact of the first electrode wiring layer 6 is performed at the side part 11 of the first electrode wiring layer by the side etching of the CVD SiO2 film. Then, the second electrode wires 15- 17 are formed.
Patent JP-S54123548-A (JP)
Title: Brazing method for heat resisting super alloy
Inventor: OOI TOSHITSUGU
IPC: B23K1/00
Filed: 1978-03-17
Abstract: PURPOSE: To obtain the brazed zone with superior high temperature strength, by employing the brazing filler metal of the alloy of the same base as the parent metal to be brazed, containing the interstitial element as the main melting point lowering element, and by fusing the boundary layer of the parent metal to be brazed to a specified depth.  
     CONSTITUTION: The employed brazing filler metal is an alloy of the same base as the parent metal to be brazed, and is required to contain the interstitial element of a large diffusion coefficient like as B, C, P, etc., as the main melting point lowering element; hereupon, the melting point lowering element of the substitution type like as Si, Mn, etc., can also be contained. The depth of fusion at the boundary layer is desired to be at least above 0.015 mm, on purpose to surely and uniformly fuse entire boundary surface of the parent metal to be brazed. The depth of fusion of the parent metal to be brazed is controlled by the initial gap of two parent metals to be brazed. That is, the depth of fusion increases with the increase of the initial gap. For the purpose of securing the depth of fusion at above 0.015 mm, the adjustment of the initial gas is required. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05235048-A (JP)
Title: Field-effect transistor
Inventor: FUKUDA TOSHIKAZU
IPC: H01L29/812
Filed: 1992-02-19
Abstract: PURPOSE:To arrange dispersedly operating layer and to reduce the heat resistance of an element. CONSTITUTION:In a field-effect transistor of a constitution, wherein a plurality of gate finer electrodes 6, 7, 8 and 9 are formed in arrangement o operating layers 10b, 10a and 10c on a semiconductor substrate and source finger electrodes 4, 5, 14 and 15 and drain finger electrodes 1, 2 and 3 are formed on both sides of the electrodes 6, 7, 8 and 9, the layer 10a, 10b and 10c are dispersedly formed and the plurality of the electrodes 6, 7, 8 and 9 are alternately formed in the opposite direction to one another.
Patent JP-S62190706-A (JP)
Title: High frequency magnetic field generator/detector
Inventor: NISHIHARA SUSUMU
IPC: G01R33/32
Filed: 1986-02-18
Abstract: PURPOSE:To continuously alter a resonance frequency by providing a variable capacitor which varies an electrostatic capacity by altering a region to be superposed with a T-shaped conductor plate in a high frequency magnetic field generation/detector used in a unclear magnetic resonance apparatus. CONSTITUTION:Two T-shaped conductor plates T1, T2 are superposed through a dielectric material 4 to form an H-shaped conductor plate 1H. The material 4 is secured to the outside of a vertical band 1a at the upper side of the plate 1H, or secured to the inside of the band 1a at the lower side of the plate 1H to be a synthetic resin polymer such as porcelain or polytetrafluoroethylene. A variable capacitor 5 is formed of two T-shaped conductor plated T1, T2 and the material 4, and its electrostatic capacity can be altered by moving one of the plate T2 with respect to the other T1. Thus, the resonance frequency of a stereoscopic circuit which forms an equivalent LC series resonator together with the capacitor 5 can be continuously adjusted.
Patent JP-H05232116-A (JP)
Title: Method for detecting chicken-infectious fabricius-bursa disease virus and method for detecting chicken-infectious fabricius-bursa virus antibody
Inventor: NAKAMURA TOSHIHIRO
IPC: G01N33/577
Filed: 1992-02-19
Abstract: PURPOSE:To obtain the method, which can detect chicken-infectious Fabricius- bursa disease virus (IBDV) and can detect the antibody of IBDV by the simple method with good sensitivity without causing nonspecific reaction. CONSTITUTION:Sensitization latex particles of an antibody for IBDV, which can be produced in a large scale stably by a simple method, are mixed with a sample to be inspected, which is obtained from the serum of a chicken without processing such as special refinement in the substantially intact state, and the IBDV is detected. Or the sample to be inspected is brought into contact with the standardized antigen of the inactivated IBDV, then, the antibody sensitization latex particles are mixed with the IBDV. The antibody titer of the sample to be inspected is detected based on the aggregation obstruction of the antibody sensitization latex particles at this time.
Patent JP-H01209203-A (JP)
Title: Refuse discharge assisting device in refuse car
Inventor: KUNII TATSUHIKO
IPC: B65F3/24
Filed: 1988-02-15
Abstract: PURPOSE:To make the discharge of refuse smooth by connecting, to a packer, the intermediate part of a rope whose one end is fixed to a container and on whose other end a raking out member is installed so as to allow the raking member to move in response to upward turning movement of the packer, in the case of a refuse car having the packer and a push-in device in the rear part of a refuse storing container. CONSTITUTION:One end of a rope 19 is connected to the upper surface of a container 3 through an installation member 18 and the rope is stretched around a supporting tool 20 for a pulley and the like installed on the side surface of a packer 4 and led in the container 3 through the through hole 21 of the packer 4 and a raking member 22 is installed on the free end part thereof. In this composition, the raking out member 22 hung down as shown in the picture is moved toward in response to the throwing of refuse into the container 3 so as to be positioned in the refuse. When the packer 4 is put in upward turning movement for the purpose of the discharge of the refuse, the raking member 22 as well as the rope 19 retreat so as to scratch down the refuse and help the discharge. Thus, the discharge of the refuse can be made smooth and the back tumbling accident of a refuse car can be prevented.
Patent JP-H0387247-A (JP)
Title: Polyvinyl acetal type perforated sheet excellent in water absorbing speed
Inventor: MURAYAMA OSAMU
IPC: B32B5/24
Filed: 1988-02-15
Abstract: PURPOSE:To obtain a PVAt perforated sheet excellent in a water absorbing speed by laminating and integrating two or more polyvinyl acetal type perforated sheetlike article and a fiber structure composed of acrylic fibers equipped with large number of voids. CONSTITUTION:Polyvinyl alcohol is dissolved in water and a crosslinking agent such as aldehydes, a catalyst such as mineral acid and starch being a void forming agent are added to the resulting solution in necessary amounts to form a uniform reaction solution which is, in turn, injected in a predetermined retaining mold and, continuously, an acrylic fiber structure is placed on said reaction solution and the same amount of the reaction solution is cast thereon. Next, release paper is placed on said solution. Further, the next reaction solution is cast thereon and the same superposing operation of reaction solution-core layer-reaction solution-release paper-reaction solution is repeated and, when about 20 layers are formed, a lid is applied to the retaining mold and reaction is performed under heating to obtain a large number of PVAt type perforated sheets each having acrylic fibers as a core layer. Each sheet is washed and deacidified or paper fibers bonded to the surface of said sheet are removed to obtain a product. The obtained PVAt perforated sheet develops excellent water absorbability in a dry cured state.
Patent JP-S63199049-A (JP)
Title: Continuous crystal growth method
Inventor: SAWADA KAZUO
IPC: B22D11/04
Filed: 1987-02-13
Abstract: PURPOSE:To draw continuous long body having small diameter of wire and thin thickness of plate by cooling and solidifying molten part at solid/liquid boundary face between the molten part and the solidified part by heat- conduction from the already solidified part, while supporting the molten part drawn from small hole by the surface tension. CONSTITUTION:A single crystal body of Cu is grown through the small hole 2 from Cu, which is held as molten-state in a crucible 1, to obtain the continuous wire having small diameter, such as 1mm, and the drawing of molten material is executed by drawing upward from the small hole 2 through a driving device 3. And, in order to preventing the development of breakout at the way of drawing of molten material, the drawing velocity from the small hole 2 is corresponded to the solidified velocity at the molten part. Further, in the range of no breaking the surface tension of the molten part to the small hole 2, the extruding force decided in accordance with size and shape of the small hole and kind and temp. of the molten material, is given. For example, the smaller the size of small hole is, the higher the extruding force requires.
Patent JP-2000229081-A (JP)
Title: Ultrasonograph
Inventor: HORIBA ISAO
IPC: A61B8/00
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To perform a processing with addition of small-scale hardware without having the influence of noise by sliding a probe in the long axial direction to provide time series ultrasonic images, searching proper positions for image connection, and connecting a plurality of them. SOLUTION: A probe 1 is driven by an ultrasonic transmitter-receiver part 2 to transmit ultrasonic waves into a subject, and the reflection signal thereof is received. At this time, the probe 1 is slid in the long axial direction to form time series ultrasonic waves, which are stored in a cine memory 3 as a plurality of frames of time series. A characteristic point extraction part 6 removes low-frequency component and high-frequency component by a filter to remove the obstruction factor of characteristic point estimation. Further, power calculation, weighting, clustering, and correlation preprocessing are performed to determine the distribution peak position. An image connection part 7 deforms and adheres the images of the cine memory 3 so that the present image characteristic point group is conformed to the previous connected image characteristic point group.  According to this, the influence of noise can be reduced.
Patent JP-S59159013-A (JP)
Title: Running distance meter for automobile
Inventor: ANDOU RIYUUICHI
IPC: G01C22/02
Filed: 1983-02-28
Abstract: PURPOSE:To display an accurate running distance and to obtain a long life, by providing an input and output circuits, which write running distance data into a non-volatile memory based on the output of a judging circuit, which detects the cutoff state of a power source for circuit parts, and providing a reserved power source, which makes it possible to write the data after the cutoff of the power source. CONSTITUTION:When power is supplied from a power source, the running distance is counted by a counter 4 in correspondence with running, and displayed on a display device 7. The distance is sequentially written in an RAM in an input and output circuit 5 as the running distance data. When a key switch 9 is opened and the power source is cut off, the voltage drop due to the cutoff of the power source is detected by a judging circuit 11. The judged result is transmitted to the input and output circuit 5. The input and output circuits 5 write the running distance data held in the RAM into a non- volatile memory 8. A large capacity capacitor 13 is in a charge state at a voltage level of a battery 10 through a diode 12. Therefore, the voltage is supplied even after the cutoff of the power source so that the writing operation for a short time can be effected in the judging circuit 11, the input and output circuit 5, and the non-volatile circuit 8. The capacitor 13 functions as a temporary reserved power source.
Patent JP-S60176757-A (JP)
Inventor: SUZUKI TOSHIO
IPC: B32B15/14
Filed: 1984-02-24
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-S60177317-A (JP)
Title: Image reader
Inventor: NAGANE HIROMICHI
IPC: G02B27/18
Filed: 1984-02-24
Abstract: PURPOSE:To facilitate a fine adjustment correction of an illuminance spot and to reduce the manufacture cost of the device by composing a light shield plate of a thin plate type elastic body and installing it at a specific angle to an optical axis, and curving and deforming the light shield plate near its end part. CONSTITUTION:A holding plate 18 is vertically movable along a stay 17, so variance in the absolute level of an output due to variance in the F number of a lens 6, sensitivity of a photodetecting element CCD7, etc., is adjustable by varying the light shield quantity of luminous flux. Further, screws 22a and 22b are shifted in position in screw holes 23a and 23b to slant the holding plate 18 and light shield plate 19 to the horizontal direction, thereby varying the inclination of the light shield quantity on the whole. Further, the curvature of the light shield plate 19 is varied by adjusting finely left and right adjusting screws 21a and 21b to obtain a left-right uniform light quantity distribution. Consequently, the fine adjustment correction of the illuminance spot is facilitated and the device cost is reduced.