baber/WOPTO huggingface dataset:
Patent JP-H05133905-A (JP)
Title: Method and apparatus for detecting cracked grains
Inventor: AOSHIMA YOSHITAKE
IPC: B02B7/00
Filed: 1991-11-12
Abstract: PURPOSE:To obtain a method and apparatus for detecting a cracked grain, which applied light from a side to a cracked surface of a rice grain, converts light received on the other side, compares it with threshold values to determine whether it is a cracked grain, an uncertain grain or a good grain and further determines whether an uncertain grain is a cracked grain or a good grain. CONSTITUTION:Light is applied from a side to a cracked surface of a rice grain 3, and a photodetector positioned at least upward or downward on the other side is used to receive light which has diffused and transmitted through the cracked surface of the rice grain to have it photoelectrically converted so that a maximum transmission signal and waveforms with time of transmission are obtained. The maximum transmission signal is compared with two threshold values to classify into a cracked grain, an uncertain grain and a good grain. Further the uncertain grain is classified into the cracked grain or the good grain according to a feature of the waveform with time of transmission.
Patent JP-H05131809-A (JP)
Title: Radial tire for heavy load use
Inventor: WATANABE OSAMU
IPC: B60C9/18
Filed: 1991-11-11
Abstract: PURPOSE:To restrain the amount of growth at the part where the amount of diametral growth of a tire at the time of high-speed rotation is significant, and to enhance the durability of the belts and to improve the partial wear thereof, and also to enhance steering stability. CONSTITUTION:In a radial tire having at least three layers of belts 1 to 4, the cord of the outermost layer belt 4 and that of the belt 3 adjacent to the inside thereof are made to have the same inclination, and also the outermost layer belt 4 (4a, 4b) is separated right and left leaving a space in the width- directional center of the tire, and the space between both the right-and-left shoulders are divided into eight equal parts so that respective belts 4a, 4b are positioned from the respective shoulder parts between approximately 1/8 position and 1/4 position toward the center of the tread T respectively.
Patent JP-H08155506-A (JP)
Title: Method for dull working of surface of cold roll
Inventor: KOBAYASHI TAKAMICHI
IPC: B23K26/352
Filed: 1994-12-02
Abstract: PURPOSE: To rapidly achieve the deep hole dull working by a laser beam oscillator by repeatedly using the pulse laser consisting of the initial spike part and the pulse tall part in a method to achieve the dull working of the roll surface for the cold rolling using the pulse laser. CONSTITUTION: A laser beam oscillator is the Q-switch CO2 laser having a Q-switch device consisting of a telescopic lens and a rotary chopper in a resonator, and the laser pulse emitted from the oscillator is the pulse consisting of the initial spike 1 part and the pulse tail 2 part. This pulse is 1-30μsec in the full width of the pulse, 5-300kW in the peak power, and 0.4-40kHz in the pulse repeating frequency, and the dull working of 120-350μm in the outer diameter D of the hole to be worked, 8-40μm in depth (d), and at the interval of 1.5D-5D in the pitch P is achieved by irradiating the laser of 40MW/cm<2> to 1.0GW/cm<2> in the convergence peak power intensity.
Patent JP-H06173797-A (JP)
Title: Intake device for engine
Inventor: TOMIYAKE EIJI
IPC: F02M35/10
Filed: 1992-12-03
Abstract: PURPOSE:To prevent a filter from clogging, by removing dust in air sucked into a carburetor in a small size engine adapted to be used for a portable working machine. CONSTITUTION:An air suction port 83 which is opened in one side wall of a fan casing 81 of a blower 82 at the center thereof is communicated with the atmosphere, and a suction port 92 which is opened in the same side wall at a position on one side of a blade plate 69 or nearer to the center part of the side wall than the blade plate 69, is communicated with a suction port 5 of a carburetor 57.
Patent JP-H09144006-A (JP)
Title: Slope protection block
Inventor: YOSHIDA SHIGEHIRO
IPC: E02D17/20
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To improve operation facility by forming freely mutually-fitting fitting projecting sections and fitting recessed sections at the end sections of frame members projected from the central section of a block to the four directions respectively. SOLUTION: A central site 2 is formed in a columnar section 2a while the inserting hole 4 of a fixed pile body is formed to the columnar section 2a, and frame members 3, 3a, 3b, 3c are projected from the side face of the columnar section 2a to the four directions. Two pairs of freely mutually-fitting fitting projecting sections 5, 5a and fitting recessed sections 6, 6a are formed at the front end sections of the frame members 3-3c respectively. Collecting channels 7, 7a, 7b, 7c are formed in recessed shapes respectively in the top faces of the frame members 3-3c, and a slope protection block 1 having an approximately crossed shape in a plan view is formed.  A plurality of the blocks 1 are fixed onto the face of a slope by the fixed pile bodies while the fitting projecting sections 5, 5a of the frame members 3, 3c of the adjacent blocks 1 are fitted into the fitting recessed sections 6, 6a of the frame members 3a, 3b at the time of the execution of works, and a latticed frame is formed.
Patent JP-H04212220-A (JP)
Title: Electromagnetic switch
Inventor: ICHIKAWA HARUO
IPC: H01H51/00
Filed: 1990-11-27
Abstract: PURPOSE:To cut an abnormal current by itself by mounting an abnormal heating preventive mechanism on more than two electrodes of connection conductors. CONSTITUTION:An abnormal heating preventive mechanism 14 is mounted on connection conductors 4 for connecting an electromagnetic contractor 1 to a thermal type overload relay 2. The abnormal heating preventive mechanism 14 houses contact shoes 16a, 16b of a shape memorizing alloy inside a case 16, and the connection conductors 4 are connected thereto. When a set-up temperature is exceeded, the contact shoes 16a, 16b made of a shapememorizing alloy are deformed in the arrow direction so as to cut a current. The contact shoes 16a, 16b can be made of a bimetal. According to this constitution, when the switch part of the electromagnetic contractor is not opened even the thermal type overload relay is operated, a generated abnormal current can be set off by itself.
Patent JP-H05161111-A (JP)
Title: Video and audio signal processing circuit
Inventor: KITADE TAKESHI
IPC: G11B5/027
Filed: 1991-12-09
Abstract: PURPOSE:To obtain a stable after-recording pattern while flicker or skew is suppressed especially with respect to a circuit applying post recording to an overlapped part in a VTR adopting the overlap system. CONSTITUTION:A missing part of a video signal of a PCM audio signal due to crosstalk generated for each field is replaced with an other video signal by a usual luminance signal processing circuit 7 and a usual chroma signal processing circuit 17 and a missing part of a video signal due to crosstalk of a blanking signal generated once for each of two fields is replaced with a video signal of one preceding field by post-stage fields NR26, 32.
Patent JP-H07172776-A (JP)
Title: Operational controller of hydraulic farm working machinery
Inventor: TADA MASAMITSU
IPC: B66C23/90
Filed: 1993-12-22
Abstract: PURPOSE:To improve the extent of reliability in view of operations by detecting any operational failure in an automatic stopping mechanism and giving notice to an operator of it. CONSTITUTION:An operating state comparing means H judges that an actual operating state has exceeded the allowable operating state on the basis of an allowable operating state signal of farm working machinery A to be outputted out of an allowable operating state outputting means E and an actual operating state signal of the machinery A to be outputted out of a farm working machinery operating state detecting means F, thereby outputting an operating state excess signal. Likewise, a stop judging means I outputs a stop judging signal of a hydraulic actuator B on the basis of this operating state excess signal and an operating direction signal out of an operating direction detecting means D, and a stop signal outputting means J outputs a stop signal to an operation stopping means G. On the other hand, an operational failure judging means L receives the stop signal and an operating state signal out of an operating state detecting means K and in the case where the operating state signal is a signal other than the signal conformed to a stop state of the hydraulic actuator B, it outputs an operational failure signal, thereby starting an alarm generating means M.
Patent JP-H05159685-A (JP)
Title: Electric operating device for circuit breaker
Inventor: KUNIMOTO YOICHI
IPC: H01H71/70
Filed: 1991-12-09
Abstract: PURPOSE:To make a two-line type one usable as well as a three-line type one as an operation switch part by carrying a current of only the signal rectified by a current-carrying direction controlling diode as the handle operation signal of the operation switch part. CONSTITUTION:When an operation switch part 6 is ON, the signal operates a relay in one direction through a current carrying direction controlling diode 61, 62 to which the switching contact of the relay 4 is ON, and a switching contact 31 is switched to stop the operation signal. A ON-switch part 35 is interlocked with the operation of the relay 3, a motor 18 is rotated in one direction by a control circuit 2 to make a handle 8 ON through an operation part 11, and when a position detecting switch 5 detects the position, the motor is stopped. The OFF operation is similarly conducted. Since the current is carried to only those rectified by the diodes 61, 62 of the signals of the switch part 6, a two-line type one for outputting a half-wave rectified waveform can be used as well as a three-line type one.
Patent JP-H08180422-A (JP)
Title: Method for adjusting position of objective lens
Inventor: MURAMATSU TETSUO
IPC: G11B7/08
Filed: 1994-12-27
Abstract: PURPOSE: To provide a method for adjusting the position of an objective lens capable of reducing the time and labor for adjusting the position, capable of making an adjusting device compact, high in accuracy and wide in application range. CONSTITUTION: In an objective lens driving device of optical pickup, a supporting member 21 consisting of a shape memory material is provided between the objective lens 6 and an objective lens holder 6a, and the objective lens 6 is supported only by the supporting member 21 for objective lens. The thermal energy is applied partially to the supporting member 21 by a laser beam from the outside to restore the shape of this part, then the supporting member 21 is minutely deformed by the internal stress generated between this part and surrounding part thereof, and the inclination and height of the objective lens 6 are thereby adjusted. Thus, the inclination and height are silmultaneously adjusted without touching the objective lens 6.
Patent JP-H09166030-A (JP)
Title: Combustion controller for internal combustion engine
Inventor: ITO EIJI
IPC: F02B75/18
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To simultaneously satisfy the improvement of fuel consumption and the control of output reduction during the application of a high load so as to secure driving performance requested by a driver. SOLUTION: A normal Otto cycle is adopted for two cylinders #2 and #3 selected from the four cylinders #1 to #4 of an engine 1, a so-called Atokinson cycle is used for the remaining two cylinders #1 and #4 and a cam profile is set so as to close air intake valves corresponding to the cylinders #1 and #4 with a timing slower than that a normal timing. When the load of the engine 1 is in a low load region, a real compression ratio in the cylinders #1 and #4 is smaller than an expansion ratio and thus at least in the cylinders #1 and #4, thermal efficiency is increased. Also, in a high load region, a real compression ratio is equal to an expansion ratio in the two cylinders #2 and #3 and a normal combustion state is secured. Thus, the output of a requested is secured.
Patent JP-H07180440-A (JP)
Title: Frame material, frame structure and manufacture of frame material
Inventor: TAKANO HARUSHI
IPC: E06B3/72
Filed: 1993-12-22
Abstract: PURPOSE:To secure a nonsealing frame material easily at the time of panel installation by joining a plate outer shell to a square bar core body into unification, while bonding an inner edge body with a fit groove or the like to the remaining one side, and covering the surface with a decorative material. CONSTITUTION:Frame materials 1 of a window, a door, a picture frame or the like are formed in the following procedures that a plate outer shell body 11 is joined to a square bar core body 14 into unification, and an inner edge body 12 equipped with a fit groove 12a or L-shaped groove 12b is bonded to the remaining one side, while the surface is covered with a decorative covering material 13. At the time of forming this inner edge body 12, a V-shaped cut is applied to the required spot of an inner surface, and it is bonded after being bent at the spot. Next, a panel 2 consisting of a wooden plate, a metal plate, a plastic plate, glass or the like is attached to the frame material 1 by way of being fitted in the fir groove 12a, or being pressed to the L-shaped groove 12b by a batten 16. Accordingly, when the panel 2 is attached to the frame material 1, no sealing is required. With this constitution, such a frame body as being ease of manufacture and assembly is thus securable.
Patent JP-H05158867-A (JP)
Title: Information processor
Inventor: SHIBATA YUJI
IPC: G06F13/36
Filed: 1991-12-09
Abstract: PURPOSE:To reduce a hardware, and to improve a reliability. CONSTITUTION:At a normal time, a bus switching control part BSW activates only a second transceiver unit TRV1, so that the bidirectional transfer of data can be attained between a first processor MPU0 and a second system bus. When of data D0 and D1 is detected, or when the generation of an error signal from one of first and second bus interfaces BIF0 and BIF1 is detected, the bus switching control part BSW inactivates both first and second transceiver units TRV0 and TRV1, interrupts the bidirectional flow of the data, and prevents a misoperation. Moreover, when error signals ER0 and ER1 are simultaneously generated from the first and second bus interfaces BIF0 and BIF1 the bus switching control part BSW inactivates the second transceiver unit TRV1, and activates the first transceiver unit TRV0, so that the bidirectional transfer of the data can be attained between the first processor MPU0 and the first system BUS0.
Patent JP-H02211928-A (JP)
Title: Improvement of shell mold
Inventor: KIISU RESURII HARISON
IPC: B22C1/08
Filed: 1989-12-14
Abstract: PURPOSE: To execute the casting of superalloy at a high temp. by using mixture of zirconium silicate bound with hydrolyzed ethyl silicate and alumina particles and further, scattering the alumina having coarser mesh than the alumina particle. CONSTITUTION: Slurry for dipping a wax pattern is produced by mixing the zirconium silicate particles and the alumina particles in binder. The binder is used for a kind which enables self-support in the green mixture, and dried and fused at the time of heating the slurry. As this one example, the hydrolyzed ethyl silicate is used. After dipping the wax pattern into the mixture, the alumina particle having coarser mesh than that of the alumina for mixing, is scattered on the mixture covered on the wax pattern with the green alumina. The dipping and the scattering are alternately executed to make the desirable thickness of the slurry. This shell is burnt and the binder is ejected and the particulate structural material is fused.  The fused wax is ejected and at the time of pouring the molten supperalloy metal, the strength of a shell mold which is sufficiently born up under the pressure at the high temp., is obtd.
Patent JP-H04193050-A (JP)
Title: Coil inserter having single drive mechanism
Inventor: AMANO KOUSUKE
IPC: H02K15/04
Filed: 1990-11-26
Abstract: PURPOSE:To obtain a coil inserter having simplified coil inserter drive series mechanism and control system by driving blades, a wedge pusher, and the like through a single drive source and performing incremental monitoring of the operational displacement of the single drive source. CONSTITUTION:Essential operation of a coil inserter 1 is to displace a ram member 7 vertically according to the rotational amount of a ball screw 8 which is rotary driven according to a drive sequence. A first brake unit 11 is secured in order to control interlinkage between the ram member 7 and a holding sleeve 4. Furthermore, a second brake unit 12 is secured to a mechanical frame part 1a. Since relative position with respect to a core at each part can be monitored based only on the rotary angle and the rotational speed of a single drive source, i.e., a ball screw, thickness of laminated stator can be modified by simply controlling two brake units at a rotational speed of ball screw corresponding to a required relative position.
Patent JP-H02173311-A (JP)
Title: Brush-shaped corona generation device and exhaust gas purification device
Inventor: KAKINUMA MIKIO
IPC: F01N3/08
Filed: 1988-12-23
Abstract: PURPOSE:To make it possible to generate a stable bush-shaped corona discharge for a long period of time by providing a means to inject viscous oil onto the face, on the first electrode side, of an insulating part coveringly stuck at least on the face on the first electrode side where a high voltage is impressed on the second electrode so as to generate brush-shaped corona discharge. CONSTITUTION:When it the device in the title is put into operation as an exhaust gas purifier, for example, a stainless steel bar is processed in a thread shape to form the first electrode 1 and it is supported in the center of an insulating part 3 made of, for example, a ceramic material formed in a cylindrical shape with a support part 7 made of an insulating material. The second electrode 2 is coveringly stuck and formed on the outer side of this insulating part 3 and this second electrode 2 is formed by way of printing metal paste on the surface of insulated part 3 and burning it and each of the electrodes 1 and 2 is electrically connected to each other through a high tension power supply 4. Then, an oil injection pipe 8 is laid on the surface of the insulating part 3 so as to form a viscous oil film 5a and the ruggedness cue to carbonized particles and others stuck to the insulating part 3 is smoothened with the viscous oil film 5a to make it possible to generate a stable brush-shaped corona CI.
Patent JP-H11157510-A (JP)
Title: Solid guide
Inventor: AKASHI MASAO
IPC: B65B39/00
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To allow a solid to smoothly pass through a funnel-like guide path. SOLUTION: In an inverted hexagonal pyramid shaped lower guide path 52B, the solid guide is formed of three triangular guide plates 54 and a bridge eliminating conveyer 46 with a conveyer belt 56a exhibited on a side of a surface placed at three openings 55. The bridge eliminating conveyer 56 with the surface belt 56a moved upward is provided at an opening formed between the triangular guide plates 54 of the lower guide path 52B guiding a plurality of fruits P to a throw-down port 57.
Patent JP-H07180403-A (JP)
Title: Key storage device
Inventor: MIMURA HIKARI
IPC: G07C3/00
Filed: 1993-12-22
Abstract: PURPOSE:To easily judge the storage conditions of a key even in a first user by displaying such management information as those of storage and takeout or the like of the key at each key storage box. CONSTITUTION:A closable window frame door 11 is installed in a chest-form box body 1, and plural pieces of key storage boxes 2 set up in crisscross rows and a control box 3 are revealed out of this window part 11a. Each box unit of these key storage boxes 2 has a closable door and installs a name plate part 2a made up of writing in a tenant name and a display part 2b displaying management information on the storage and takeout of a key and so on at the upper part. On the other hand, a ten-key 32 or the like inputting a card read port 31 and a secret code is installed in the control box 3, making it perform the required control operation. In succession, in each of box units, if the door is opened, a key insertional hole for storing a room key is revealed, so that, after inserting the key into this insertional hole, it is rotated right or left according to a free run of the room, thereby performing the set and release of a security system for the room.
Patent JP-2001141723-A (JP)
Title: Judgment method of life of oil
Inventor: ITO AKINORI
IPC: G01N33/26
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a judgment method capable of precisely judging the life of oil. SOLUTION: The acid value of an oil is subtracted from the saponification value thereof to judge the ester state.
Patent JP-H02172832-A (JP)
Title: Synthesized quartz glass and production thereof
Inventor: TAKITA MASATOSHI
IPC: C03B8/02
Filed: 1988-12-22
Abstract: PURPOSE:To drastically enhance physical characteristic value of quartz glass by introducing trace nitrogen into synthesized quartz glass. CONSTITUTION:This synthesized quartz glass has physical characteristic value described hereunder. In other words, it has >=10<10> poise viscosity at 1400 deg.C, >=1000kg/mm<2> Vickers hardness, >=90GPa Young's modulus and >=10OMEGA.cm/cm<2> electric resistance at 1200 deg.C. The synthesized quartz glass is obtained by the method described hereunder. In other words, sol-like silica particles are produced by hydrolyzing methylsilicate in the existence of ammonia and then dried to produce gel-like silica particles and thereafter these particles are heat-treated. A mount of nitrogen to be introduced into the synthesized quartz glass is extremely minute amount of about 10-1000ppm and therefore amount of ammonia allowed to exist in the system at a time of hydrolysis is preferably regulated to about 50-500 pts.wt. for 100 pts.wt. methylsilicate.
Patent JP-H09167382-A (JP)
Title: Laminated disk and its manufacture
Inventor: YAMAMOTO TAKASHI
IPC: G11B7/24024
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a laminated disk having an excellent mechanical characteristic as a disk, especially in surface wobbling acceleration by forming a protective film in the peripheral part of a disk unit plate before being laminated and making the height of the raised part of the peripheral part small. SOLUTION: A disk unit plate used for the laminated disk is formed in such a manner that after a recording layer 2 is formed, the peripheral part of a transparent substrate 1 is covered with a protective layer 3 made of a UV resin and the raised part 4 of the transparent substrate 1 is made flat even when the raised part 4 exists. When the height of the raised part of the protective layer in the peripheral part of the disk unit plate is (d), the value of (d) is set to 0.5 to 5μm. Thus, when two or such disk unit plates are laminated together, no bending or deformation occurs in the disk and a laminated disk whose mechanical characteristic of, especially in surface wobbling acceleration, is improved, can be provided.
Patent JP-H04202252-A (JP)
Title: Chlorosulfonated polyethylene composition
Inventor: KINOSHITA SEIGO
IPC: C08K5/34
Filed: 1990-11-29
Abstract: PURPOSE:To obtain the title compsn. excellent in compression set, elongation at break, etc., and vulcanizable with steam by compounding a chlorosulfonated polyethylene with a specified amt. of m-xylylenebismaleimide. CONSTITUTION:The title compsn. comprises 100 pts.wt. chlorosulfonated polyethylene and 0.1-15 pts.wt. m-xylylenebismaleimide of the formula. The bismaleimide is prepd. by reacting 2mol of maleic anhydride with 1mol of m-xylenediamine in a solvent and imidizing the resulting m-xylylenebismaleamic acid by cyclization. In addition to the bismaleimide, other additives such as an acid acceptor, a crosslinking initiator, and a filler may be compounded with the compsn. The compsn. is suitably used for an automotive hose, a belt, etc.