baber/WOPTO huggingface dataset:
Patent JP-H01320494-A (JP)
Title: Turn table device
Inventor: KIKUIRI NOBUTAKA
IPC: G12B5/00
Filed: 1988-06-23
Abstract: PURPOSE:To decrease backlash, etc., by freely movably supporting a block which prohibits the rotation of a turn table in the direction nonparallel with a receiving surface and nonparallel with the center line of rotation of the turn table. CONSTITUTION:The rotating position of the turn table 32 is determined by the contact position of an outer race 41 on the receiving surface 44 provided on the block 45 at all times. The receiving surface 4 of the block 45 prohibits the counterclockwise rotation of the table 32 via an outer race 41. The direction where the surface 44 extends is nonparallel from the moving direction of the nut 47 of a ball screw 46, and therefore, the table 32 rotates counterclockwise to some extent and stops when the nut 47 is moved upward to a specified extent by driving a motor 52 in one direction. Conversely, the table 32 rotates clockwise and stops when the nut 47 is moved downward by driving the motor 52 in the other direction. The rotation of the nut 47 and the table 47 is not one to one and is determined by the angle between the direction where the surface 44 extends and the direction where the nut 47 moves linearly. The speed reduction ratio is higher as the angle is smaller. The speed is reduced by a wedge effect.
Patent JP-S5777706-A (JP)
Title: Installation of dam outlet works
Inventor: NAKADA TOSHIJI
IPC: E02B8/06
Filed: 1980-10-30
Abstract: PURPOSE:To improve a cut-off property and to enable to construct a new dam without reinforcing work, by a method wherein an overflow part of an existing dam is closed off by installing an existing gate at an upper part and a flash board at a lower part. CONSTITUTION:In case a new dam is constructed at the downstream of an existing dam 1, an overflow part 7 of the existing dam 1 is closed off. A closing off means is such that a flash board 18 on a staging 19 is moved in the order of b c e by a hanging hook 20A, and is fitted in a lower part of a gate channel to pile up the flash boards in a gradual manner. An existing gate 13 is then lowered to place it on the flash board 18. This causes the dead weight of the gate 13 to be exerted on the flash board 18, which results in bettering a cut-off property. Additionally, the existing gate 13 supports a water pressure at a hollow part, which results in eliminating the need for a particular reinforcing work.
Patent JP-H04270355-A (JP)
Title: Image forming device constituted of plural unit bodies
Inventor: HASE HIROAKI
IPC: G03G15/00
Filed: 1991-05-30
Abstract: PURPOSE:To flexibly cope with various kinds of demands in a wide range by properly combining a projecting unit body, a circulating carrying unit body and a supplying unit body with reference to an image forming unit body. CONSTITUTION:In the image forming unit body 2, image forming means 12a-12c including a photosensitive body supporting body 10 provided with a photosensitive body on its surface are installed, and required developed images are formed on each photosensitive body supporting body 10. The projecting unit body 1 including a projecting means for projecting image forming light on the photosensitive body supporting body 10 is attachably/detachably loaded on the upper surface of the image forming unit body 2. In the circulating carrying unit body 4, a sheet member circulatingly carrying mechanism 18 for controlling a sheet member circulatingly carrying path is installed, and an intermediate stock part 20 is arranged. And the image forming unit body 2 is attachably/detachably loaded on the upper surface of the circulating carrying unit body 4. And also, the image forming unit body 2 and the circulating carrying unit body 4 are selectively and attachably/detachably loaded on the upper surface of a 1st supplying unit body 6 provided with a sheet member supplying means 22.
Patent JP-H0446687-A (JP)
Title: Manufacture of metal deformed bar
Inventor: SAKAMOTO MUTSUO
IPC: B21B27/02
Filed: 1990-06-14
Abstract: PURPOSE:To obtain metal deformed bar having smooth surface by using process for piling a first metal bar and a second metal bar having narrower width and a first roll with groove having groove parts continuously arranged to circular direction and rolling the first and the second metal bars at the same time. CONSTITUTION:By using the first roll 10 with groove having the groove part of 0.2 - 2.0mm curvature radius at corner parts of the opening end part 14, the piled first and second metal bars are rolled at the same time. After that, by using the second roll 20 with groove having curvature radius smaller than the curvature radius at corner parts in opening edge part, this is formed to obtain the metal deformed bar 30. As the groove part has 0.2 - 2.0mm curvature radius at the corner parts in the opening end part, it is prevented that rolling trace is remained in the corner parts formed by joining. Further, the development of cutting waste, etc., with rolling, is perfectly prevented. By this method, the metal deformed bar having smooth surface can be easily and efficiently obtd.
Patent JP-H0778462-A (JP)
Title: Vibration damping equipment of optical disk player
Inventor: SON CHINSHIYOU
IPC: G11B33/08
Filed: 1994-07-05
Abstract: PURPOSE: To output a superior sound by providing a damper filled with a viscous fluid, for which silicone oil and a powder are mixed, between a frame attached to the outer case and the chassis of the player body, and thereby attenuating external vibration. CONSTITUTION: A player body, in which a pickup 3, spindle motor 4, disk chuck 6, etc., are loaded on the chassis 12, is supported on a frame 7 attached to the outer case through a coil spring 10. A damper 11 provided between the side panel 8a, 8b of the frame 7 and the chassis 12 is such that the flange 17 of a container 14 is joined to the side panel 8 and that the rod 15 of the chassis 12 is inserted in the joining hole 18 of the container 14. This container 14 consisting of a bellows 16 and a rear cover 19 is filled with a viscous fluid, in which 95-75wt.% of silicone oil with a prescribed viscosity is mixed with 5-30wt.% of silica. As a result, vibration of a low frequency band is greatly attenuated, enabling a superior sound to be outputted.
Patent JP-2000338638-A (JP)
Title: Image forming method using silver halide photographic sensitive material
Inventor: ISHIKAWA WATARU
IPC: G03C1/047
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To provide an image forming method using a silver halide photographic sensitive material for an image setter applicable to high-speed processing and low-replenishment processing and being low in tendency to cause stains. SOLUTION: In the image forming method, the silver halide photographic sensitive material is provided on a support with a photosensitive silver halide emulsion layer and a nonphotosensitive hydrophilic colloidal layer, and one of both layers contains a hydrazine derivative. The photosensitive material contains a sensitizing dye in an amount of <=10 mg/m2 and has a gelatin content, on the side of the support having the emulsion layer, of <=3 g/m2. An image is formed by exposing this photosensitive material imagewise and processing it in an automatic developing machine comprising a developing bath, a fixing bath and a rinsing bath where >=2 of them have a volume of 10-20 l and a height of 20-40 cm from the bottom of the bath to a solution level.
Patent JP-H103122-A (JP)
Title: Structure for hanging projector from ceiling
Inventor: KATAYAMA SHUZO
IPC: F16M11/10
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To facilitate the adjustment operation of the angles of a projector in the right-and-left direction, to execute it quickly and to enhance the durability of the projector by providing a rotary member with a fixing tool which is set for fixing the rotary member and whose fixing action is freely released and fixing the projector to the rotary member. SOLUTION: The rotary member 4 freely rotatable around the center of a vertical axis X is fitted to a supporting member 2 fixed to a ceiling through a pin 3. Besides, the rotary member 4 is provided with a machine screw 5 being as the fixing tool for fixing the rotary member 4 to the supporting member 2 at an optional rotating position from in the horizontal direction. Then, the projector is fixed to the rotary member 4. By setting the fixing direction and the fixing release direction of the fixing tool in the horizontal direction, the rotary member 4 can be rotated with respect to the supporting member 2 by keeping a posture almost as it is after the fixing releasing operation of the fixing tool is executed.  Thus, the fixing tool is easily fixed from in the horizontal direction by keeping the posture almost as it is from after the angle of the projector is adjusted in the right-and-left direction.
Patent JP-H04352370-A (JP)
Title: Infrared sensor
Inventor: TAKAHASHI MASAYOSHI
IPC: H01L31/10
Filed: 1991-05-29
Abstract: PURPOSE:To manufacture an infrared sensor whose irregularity is small and which is provided with a stable characteristic by a method wherein a hard carbon film is used for a protective film by HgCdTe for the infrared sensor using HgCdTe. CONSTITUTION:Hard carbon films 2, as amorphous films, which use carbon as a main element are deposited on an n-type HgCdTe crystal substrate 1 by a plasma CVD method or the like. When the hard carbon films 2 are deposited by the plasma CVD method, the resistivity value and the hardness of the films are increased the smaller an RF output is, and the life of an active species is increased the lower a pressure is. As a result, a substrate temperature can be lowered, the uniformity of a large area can be realized, and there exists a tendency that the resistivity and the hardness are increased. Consequently, since the hard carbon films are used, protective films whose hardness is high and whose pinholes are in a very small amount can be manufactured at a low temperature. As a result, it is possible to manufacture an infrared sensor whose irregularity is small and which is provided with a stable characteristic.
Patent JP-S6036393-A (JP)
Title: Production of gaas single crystal
Inventor: WASHITSUKA SHIYOUICHI
IPC: C30B27/02
Filed: 1984-07-26
Abstract: PURPOSE:To improve the yield of GaAs single crystal in liquid encapsulation process (LEC process), and to decrease the inner strain and the local segregation of impurities, by accurately correcting the influence of the buyoyant force caused by LEC. CONSTITUTION:The single crystal growing apparatus is furnished with the device 10 to detect the weight change of the pulled GaAs single crystal 4 obtained by LEC process, and the device 14 to correct the influence of the buyoyant force caused by LEC2. The coefficient F; DELTAW2/DELTAW1 (DELTAW1 is true increase of the weight of the crystal 4; DELTAW2 is apparent increase of the weight of the crystal 4) representing the effect of the buyoyant force of LEC2 is set to a specific level. After setting the F to >(PS-PB)/PS (PS is density of crystal; PB is density of LEC2), the crystal 4 is pulled up under a condition to give a crystal having a specific shape. The accuracy of the diameter can be improved to <=+ or -1%, the yield can be increased, and the internal strain and the local segregation of the impurities are decreased by this process.
Patent JP-H0713166-A (JP)
Title: Liquid crystal display element
Inventor: HISATAKE YUZO
IPC: G02F1/1343
Filed: 1993-06-25
Abstract: PURPOSE:To fix the points where discrination lines are generated by slit parts and to stabilize the generation of the boundary lines for orientation to different liquid crystal orientation states by providing the slit parts along the boundary parts of the different liquid crystal orientation states in respective pixels to at least one of the first electrode and the second electrode. CONSTITUTION:Lower electrodes 55 of a lower substrate 54 are rectangular and the boundaries b0 of the liquid crystal orientation state of a lower oriented film 60 are formed in the prescribed positions bisected in a longitudinal direction. Namely, the regions of the different orientation states shifting the rubbing direction by 180 deg. are formed within one pixel P. The running orientation regions shifting the rubbing directions b1 and c1 by 180 deg. with the boundary b0 bisecting the one pixel P as a boundary are similarly formed on the upper oriented film 53 on an upper substrate 51 as well. Further, the slit parts 61 are formed by each one pixel along the boundaries b0 of the different orientation states on the common electrode 52 of the upper substrate 51. On the other hand, black matrix layers 62, 59 are formed on the lower substrate 54 surface on the rear side of the lower electrodes 55 corresponding to the slit parts 61.
Patent JP-S63317039-A (JP)
Title: Freshness-keeping agent for vegetables, fruits and flowers
Inventor: MAEDA SHUZO
IPC: A23B7/12
Filed: 1987-06-19
Abstract: PURPOSE:To keep vegetables or fruits in fresh state over a long period, by combining a specific crystalline high-silica zeolite with a deoxidation agent as essential active components. CONSTITUTION:The freshness-keeping agent for vegetables, fruits and flowers (hereinafter called as vegetables and fruits) contains a crystalline high-silica zeolite having an SiO2/Al2O3 molar ratio of about >=25 and a deoxidation agent as essential active components. The weight ratio of the high-silica zeolite to the deoxidation agent is preferably 3:7-7:3. The deoxidation agent is e.g. powder of pure metal such as iron or aluminum, its partial oxide, a ferrous compound such as ferrous sulfate or ferrous oxide, hydrosulfide or sulfide of an alkali metal or organic reducing substance such as ascorbic acid or its salts.
Patent JP-H0320998-A (JP)
Title: Lighting device for discharge lamp
Inventor: SUZUKI SATORU
IPC: H05B41/24
Filed: 1989-06-16
Abstract: PURPOSE:To decrease the number of components and miniaturize a device at a low cost by connecting multiple inverter lighting circuits to one DC power source. CONSTITUTION:Multiple inverter lighting circuits 22 are connected to one DC power circuit 13 via the branching connector at the output end 21, and discharge lamps 33 are connected between connectors 30 and 31. The AC power from a commercial AC power source 11 is rectified and ripple filtered by the circuit 13 and reversely converted by circuits 22 to light discharge lamps 33. The number of components is decreased, and a device can be miniaturized at a low cost.
Patent JP-H0911055-A (JP)
Title: Device and method which repeatably fix and combine two constituent members
Inventor: RETZBACH THOMAS
IPC: B23P19/02
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a connecting device and a connecting method for connecting two constituent members with different cross sections very precisely as well as with optional repeatability in a technically simple form. SOLUTION: An initial peripheral contour of a deformable constituent member 1 consists of a peripheral part 4 positioned on the inside of the peripheral contour of the other constituent member 2, and a peripheral part 3 positioned on the outside. At least one constituent member 1 is deformed by the expected action of radial pressure K1 , K2 , K3 to the specific peripheral part 3 of the contour part of this constituent member 1, and the contour parts of both members at the specified peripheral parts are pressure-fixed to each other by the elastic return deformation of the deformed constituent member 1.
Patent JP-S5855787-A (JP)
Title: Solar cell device
Inventor: KUMADA KIYOSHI
IPC: G04G99/00
Filed: 1981-09-28
Abstract: PURPOSE:To use a solar cell effectively, by allowing a solar cell element to have the function inputting hand-written information by operating the solar cell element disposed in a matrix shape independently through a changeover switch. CONSTITUTION:A solar cell element Sij in a matrix arrangement which is connected in series-parallel is turned on by a clock through a switch aij with which a cathode is connected to the ground and through a switch cij which is connected to an anode, and the charge to a built-in battery etc. is performed. A switch bij in parallel connection with these element is also connected to these elements Sij, and when these switches bij are turned off, the element Sij are put in the state that they are able to operate independently. Therefore, by operating the element Sij in accordance with hand-written letters and marks  using a light pen, etc. independently, a display part is controlled by the output  and a prescribed display is performed. As a result, an information inputting function is give to a solar cell and the solar cell is used effectively.
Patent JP-S5277680-A (JP)
Title: Semiconductor integrated circuit
Inventor: MOROZUMI SHINJI
IPC: H01L27/092
Filed: 1975-12-24
Abstract: PURPOSE:To obtain low power and fast IC over several MHZ with substrate concentration above 5X10<15> /cm<3> and with spacing between source and drain of IGFET.
Patent JP-H11353691-A (JP)
Title: Optical head
Inventor: HAMADA HIROSHI
IPC: G11B7/135
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To provide an optical head which is small in size and is capable of reducing the number of input-output terminals by substituting the photodetector of a CD(compact disk) optical system for the monitor of the output of a used laser without using an exclusive photodetector at the time of a high density recording. SOLUTION: In the case of recording/reproducing an information signal with respect to a DVD-RAM, the light beam with a wavelength of 650 nm emitted from a first semiconductor laser 1 passes through a polarizing beam splitter 3 to be made incident on a wave selection prism 14 and 95% of the beam transmits the prism and the remaing 5% of the beam is reflected in the direction of 90 deg.. The reflected light beam is guided to an optical module 2 to be made incident on the light receiving surface of an internal photodetector and it is converted into an electric signal in accordance with a light quantity. In the case of recording an information signal with respect to the DVD-RAM, since the light beam is controlled so that the photodetector is operatable, the detector can be used as a power monitor.
Patent JP-S5777584-A (JP)
Title: Thermal head
Inventor: HIDA TOSHIO
IPC: B41J2/335
Filed: 1980-10-31
Abstract: PURPOSE:To decrease power applied to a resistance body and to make possible high speed and high quality recording by a method wherein a base member supplied with a flat portion on its top and a face extending downward from the flat portion is used as a thermal head base, and a resistance body is formed in the flat portion. CONSTITUTION:A cylinder 10 made of insulating material such as glass and ceramics is used as a base of which the external circumferential surface is supplied with a flat portion 10a. A resistance body 30 is formed in the flat portion 10a utilizing the thin film coating technique. Furthermore, an electrode conductor 20 is formed on the external circumferential surface 10b in such a way that the conductor is electrically connected with the resistance body 30. In the thermal head thus formed, thermosensitive recording paper and the resistance body 30 roughly contact each other at a point. Accordingly, heat generated in the resistance body 30 is transmitted effectively to the recording paper 4, while power consumption can be minimized. At the same time, due to a heat conductor 5 provided in the cylinder, heat is not accumulated even if recording is conducted for a long time, thus preventing blotting and tailing phenomena.
Patent JP-S6214757-A (JP)
Title: Health food using soybean
Inventor: KUSHIBIKI GENZO
IPC: A23L11/00
Filed: 1985-07-12
Abstract: PURPOSE:To convert an apple fruit into a food rich in palatability with flavor abundant in fruit flavor, by dipping dried whole grain soybeans and apple fruit in cider vinegar. CONSTITUTION:A health food obtained by dipping dried whole grain soybeans and an apple fruit in cider vinegar containing or without containing a sweetener, e.g. honey, sugar or natural sweetener, etc., added thereto. The soybeans reach the saturated state after the lapse of about 8hr under the state of completely dipped in the cider vinegar to complete the swelling. Since the apple fruit has a lower specific gravity than the cider vinegar and floats and the soybeans absorb the cider vinegar to lower the liquid level, the apple fruit is preferably charged into the cider vinegar first to lie below the whole grain soybeans. The discoloration is reduced without contact with the outside air.
Patent JP-S64835-A (JP)
Title: Frame synchronizing system
Inventor: KAMATA YOSHIKI
IPC: H04J3/06
Filed: 1987-06-23
Abstract: PURPOSE: To constitute stable circuits by providing first and second N frequency dividing circuits connected to a serial/parallel converting circuit and a parallel/ serial converting circuit respectively.  
     CONSTITUTION: N-phase clock signals 12a are generated from a clock signal 11 by an N frequency dividing circuit 5, and an input data signal 8a is converted to N-number of parallel signals 9a by a serial/parallel converting circuit 1 in accordance with these signals 12a. A synchronizing circuit 2 detects the frame signal of the inputted data signal 8a, and it is fed back by a control signal 10 so that the frame position is fixed. The output of the synchronizing circuit 2 is inputted to a drop insertion circuit 3, and an auxiliary signal is taken out and inserted there. Thereafter, parallel signals 9c are converted to a serial signal by a parallel/serial converting circuit 4, and N-phase clock signals 12b for interleave are generated by an N-frequency dividing circuit 6. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S5486741-A (JP)
Title: Protective relay
Inventor: NAKASHIMA MASUO
IPC: H02H3/40
Filed: 1977-12-23
Abstract: PURPOSE: To enable detection of an accident of long distance transmission line and heavy load transmission line or the like without affection of tidal component and power fluctuations by a simple hardward for processing an electric amount proportional to the voltage and current of a power system.  
     CONSTITUTION: Electric amounts proportional to the voltage and current of a power system are applied to input terminals 11, 12. One input is squared by a squaring circuit 31, and the other input is compared with the one input by a subtracting circuit 41. A code detecting circuit 51 generates predetermined output in response to the output of the circuit 41. A peak time pulse generator 61 generates a pulse when the other input is in predetermined phase. The AND of the pulse and the output of the circuit 51 is produced at an AND gate 71. The output from  the gate 71 is regenerated by a time limit regenerative circuit 81 for generating an output at its output terminal 91. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01322093-A (JP)
Title: Drilling machine having sediment pressure adjustment function
Inventor: ABE HIDETO
IPC: E21D9/12
Filed: 1988-06-24
Abstract: PURPOSE:To ensure the safety by providing a shock absorber in a sediment chamber for changing the capacity thereof in a pressurized sediment transfer device for transferring the sediment from the sediment chamber located aft of the sediment transfer means in the body of a drilling machine. CONSTITUTION:A sediment chamber 16 is formed between the rear end of a transfer pipe 4 for transferring sediment and a division 8, and there is provided a pressurized sediment transfer pump comprising a barrel-shaped cylinder 17 and a piston 18 under the pipe 4. Then, a drive system 9 is actuated and a drilling machine body 1 is propelled with a source pressing jack, thereby transferring sediment after drilling to a chamber 16. Furthermore, the cylinder 17 is made to slide for taking in the sediment and connected to the discharge port 19a of a pressurized sediment transfer pipe 19, thereby pushing the piston 18 and discharging the sediment into the pipe 19. Then, a pressure rise in the chamber 16 due to the sediment is absorbed by an air bag 20, thereby restraining the pressure fluctuation of a cutter part.