baber/WOPTO huggingface dataset:
Patent JP-H0297886-A (JP)
Title: Granular body dehydrating device
Inventor: IMAMURA HIDEKAZU
IPC: F26B5/16
Filed: 1988-09-30
Abstract: PURPOSE:To permit the separation of water absorbing bodies after absorbing water easily by a method wherein the title device is provided with a mixing device, mixing the magnetized water absorbing bodies with substances to be dehydrated, and a magnetized separating device, selecting the mixed substances, discharged out of the mixing device, into the water absorbing bodies and the substances to be dehydrated. CONSTITUTION:High water absorbing polymer 1 and pulverized coal 2 are scooped by a rotating mixing device 3 and are dropped by hitting a separating plate 10 on the way of the scooping. The moisture of the humid pulverized coal is brought into contact with the high water absorbing polymer upon the mixing whereby the moisture is absorbed. In this case, the high water absorbing polymer is swelled. Thereafter, the high water absorbing polymer and the pulverized coal, which are moved to one side of the mixing device 3, are dropped onto the transfer surface of a separating device 4 through the discharging port of the mixing device 3. The pulverized coal, having no magnetism, slips down along the transfer surface of the separating device 4 and is received in a dehydrated substance receiving box 14 below the transfer surface. On the other hand, the magnetized high water absorbing polymer is attracted to the separating device 4 and is transferred upward while the polymer is removed by a scraper 15 at the final end of the transfer, then, is dropped into a water absorbing body receiving box 13.
Patent JP-S60141797-A (JP)
Inventor: FURUHATA KINYA
IPC: C11D1/29
Filed: 1983-12-28
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-H0295986-A (JP)
Title: Steering device of tractor
Inventor: IWANAGA KENJI
IPC: B62D11/02
Filed: 1988-09-30
Abstract: PURPOSE:To prevent the radius of cornering from enlarging by furnishing a differential mechanism, a differential locking mechanism, and an inclination actuating mechanism to cause inclination so that either of the steering wheels is put afloat from the ground, and by allowing the differential locking mechanism to make locking. CONSTITUTION:When a tractor is making cornering, a hydraulic cylinder 33 is elongated or shrunk to put either of the steering wheels 3 afloat, and elongation of a hydraulic cylinder 26 interlocked with another cylinder 33 causes sliding of a slide 22 through an arm 25, rotary shaft 23, and cam 24 resulting in meshing of a pawl 21 on the slide 22 with a pawl 22 on a differential case 20, so that differential motion of the differential mechanism 1 is stopped, and the left and right steering wheels 3, 3 are put in equal speed rotation. This enables lessening of the minimum radius of cornering.
Patent JP-H1185221-A (JP)
Title: Processing method for dealing with ram contents deconstruction and programmable controller
Inventor: TAINAKA AKIHIRO
IPC: G05B9/02
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To prevent an erroneous operation when RAM contents are destructed by a capacity shortage or the like of a backup power source. SOLUTION: RAM contents detection data, a user program and data for set system are saved in a nonvolatile memory 3 and a RAM 4 and, when a power is supplied, the RAM contents detection data in the nonvolatile memory 3 and the RAM 4 are collated and non-coincidence by a capacity shortage or the like of a capacitor 9 is detected, contents in the nonvolatile memory 3 are written in the RAM 4 or the destruction of the RAM contents is reported to a user.
Patent JP-S60143902-A (JP)
Inventor: YAMAMOTO KOUICHI
IPC: B27D3/02
Filed: 1983-12-30
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-S60139505-A (JP)
Title: Hydraulic spike tire
Inventor: NAKAZAWA TOORU
IPC: B60C11/16
Filed: 1983-12-27
Abstract: PURPOSE:To provide a hydraulic spike tire with the same strength as a built-in spike tire and protrude and draw back spikes without being affected fully by a fault such as puncturing. CONSTITUTION:A flexible pipe 1 is provided circumferentially inside the tread rubber of a tire and a terminal 4 that protrudes a hydraulic cylinder 3 toward a crown side is arranged at the proper position of a pipe 1. The terminal 4 forms a cylinder receiver section 6 at the center of a joint 5 that makes the pipe 1 touch to both ends using screws and perforates a flow-in hole 7 that make the oil of the pipe 1 flow in the cylinder 3. The cylinder 3 consists of a cylinder tube 8 that is screwed in the receiver section 6 and a plunger-type spike 9. Pressurized oil is sent in the cylinder tube 8 by operating a hydraulic unit B installed at a car body A and the tip of the spike 9 is protruded on the surface of the rubber 2.
Patent JP-S63145464-A (JP)
Inventor: JIYON MAIKERU GURIINUEI
IPC: D04H1/66
Filed: 1987-10-01
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-H06104279-A (JP)
Title: Manufacture of this film transistor
Inventor: SANO HIROSHI
IPC: H01L21/336
Filed: 1992-09-18
Abstract: PURPOSE:To manufacture a TFT of LDD structure by forming a mask with an excellent accuracy at the time when a gate electrode is partially refined and the impurities are added to a semiconductor layer while simultaneously controlling an overlap of a gate electrode and a drain region toward the source- drain direction. CONSTITUTION:A gate insulating layer 5 is formed after forming an active semiconductor layer 2 on a translucent glass sustitute 1. Further, a gate electrode 6 is formed and the impurities are introduced while having this as a mask by an ion implantation method or the like so as to form a semiconductor layer 3 of the low impurity concentration. Next, an anodized layer 7 is formed on the surface of a gate electrode 6 by an anodize oxidation method or the like, and the impurities are introduced by the ion implantation method or the like while having the gate electrode 6 and the anodized layer 7 as masks in order to form a semiconductor layer 4 having high impurity concentration after forming a layer insulating layer 8, a contact hole and a source electrode 9 and a source electrode 9 and a drain electrode 10 are formed to finish a TFT.
Patent JP-H1078129-A (JP)
Title: Piston for engine
Inventor: OKUBO YASUHIRO
IPC: F02F3/00
Filed: 1996-08-31
Abstract: PROBLEM TO BE SOLVED: To reduce slapping noises generated on an anti-thrust side in a compression process under high speed operation. SOLUTION: An outer circular member 7 is fitted to a skirt portion 3, only at its thrust side, for supplying damping oil into a gap between the member and the skirt portion 3. A center of gravity G2 of a piston body 1 is offset to the thrust side in respect to a center line A-A of the piston body 1. The piston body 1 is moved to a top dead center while pressing its crown part 2 to the anti-thrust side due to a moment based on inertial force and compression pressure applied to the piston body 1 in a compression process under high speed operation. Shock of the piston body 1 against a cylinder liner is reduced, while generation of slapping noises is reduced with certainty.
Patent JP-H0989261-A (JP)
Title: Cooking device
Inventor: TAKAI YASUSHI
IPC: F24C1/10
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To enable a space in an oven to be expanded, facilitate a hand to be inserted into the oven and further to enable stain such as dusts of cooked item to be easily cleaned by a method wherein a reflection plate at a bottom surface side is comprised of at least two kinds of substantial flat reflection plates having different reflecting efficiency. SOLUTION: There is provided a reflection plate 75 of substantial flat shape comprised of an aluminum sheet type steel plate acting as a base plate for a lower reflection plate 70. This first reflection plate 75 is provided with each of engaging concave portions 76 in side by side relation along a longitudinal direction of a heater 11. The engaging concave portions 76 are engaged with a substantial flat-shaped second reflection plate 80 comprised of a gal-barium steel plate having more efficient reflection efficiency than that of the aluminum sheet steel plate. In addition, the second reflection plate 80 has both ends formed into an R-shape so as to facilitate its removal from the engaging concave portions 76.  A lower reflection plate 70 is a substantial flat-shaped reflection plate comprised of two kinds of different first reflection plate 75 and a second reflection plate 80 having different reflection efficiencies, resulting in that the plate may easily be cleaned.
Patent JP-H0192920-A (JP)
Title: Manufacture of slider for magnetic head
Inventor: YAMASHITA AKIHIKO
IPC: G11B5/60
Filed: 1987-10-02
Abstract: PURPOSE:To manufacture lots of sliders with uniform quality, low cost and high accuracy by cutting off plural sets of slider halves pair at once after various kinds of required grooves are formed by cutting off the slider block at prescribed cut locations longitudinally and laterally so as to simplify the working process. CONSTITUTION:Plural parallel coil accommodating grooves 12 and plural parallel core retaining stationary grooves 13 orthogonal to the coil accommodation grooves are formed to one face of the slider block made of a nonmagnetic ceramics and a retaining bar 14 is fixed to the core retaining stationary grooves 13 respectively. Plural core escape grooves 15 are formed to a position of the retaining bar 14 bridged over the coil accommodation grooves 12 respectively, then the slider block formed with each slot is cut off longitudinally and laterally at a prescribed cut-off position and plural slider halves in pairs are cut off. Thus, the working process is simplified and the uniform slider with high working accuracy is manufactured a lot with low cost.
Patent JP-H04127606-A (JP)
Title: Noise shaper circuit
Inventor: TAKAYAMA TAKEYUKI
IPC: H03M7/50
Filed: 1990-09-18
Abstract: PURPOSE:To reproduce a very small signal with fidelity by changing a quantiza tion step of a quantizer in response to its output level and decreasing the quanti zation step when the absolute value of an output is decreased. CONSTITUTION:The quantization step of a quantizer 20 is decreased as the absolute of the output value is decreased. That is, when the absolute value of an input signal is 10 or over, an output of the quantizer 20 is set to 30 or -30 to increase the quantization step at that time. On the other hand, when the absolute value of the input signal is 10 or below, the quantizer error is set to -1 to 1, that is, the quantization step is set to 2. In this case, when the signal level of the input signal is decreased, since the absolute value of the input signal to the quantization circuit 20 is 10 or smaller, the quantizing error is always + or -1, the gain of an arithmetic circuit 6 is thrice at maximum and when the quantization error is + or -1, a feedback signal is + or -3 or below. Thus, the quantization error is set to + or -1 or below when the absolute value of the input signal is 7-5. Thus, a very small signal is reproduced with fidelity.
Patent JP-H04234408-A (JP)
Title: Olefin polymerization catalyst
Inventor: ERIZABESU AN BENHAMU
IPC: C08F4/69
Filed: 1991-09-27
Abstract: A catalyst mixture is disclosed comprising (1) a particulate chromium-containing catalyst comprising inorganic oxide and chromium and (2) a particular type of particulate titanium-containing catalyst. Also disclosed is the use of this catalyst mixture to produce particularly novel olefin polymers.
Patent JP-H03111960-A (JP)
Title: One-chip microcomputer
Inventor: CHO YOSHIKI
IPC: G11C8/12
Filed: 1989-09-26
Abstract: PURPOSE:To reduce the mounting area of the one-chip microcomputer by including a waiting time setting control circuit and a bus cycle time delay circuit in the computer to constitute it. CONSTITUTION:The waiting time setting control circuit 1 for inputting an one- chip microcomputer waiting input terminal RDYIN/WAITIN signal, and at the time of detecting a prescribed signal level impressed to an input terminal RDYIN/WAITIN at a certain timing in a certain bus cycle of a CPU, outputting a control signal for extending the bus cycle up to the previously set waiting time and the bus cycle time delay circuit 3 for inputting the output signal of the circuit 1 and a source clock input signal CLOCK and setting up the output signal as a clock signal CPUCLK of the CPU and extending the time of each bus cycle of the CPU are included in the one-chip microcomputer to constitute it.
Patent JP-H1094903-A (JP)
Title: Machining device for work having non-circular curve
Inventor: SHOJI MASAHIRO
IPC: B23B5/26
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To simultaneously machine the inner and outer circumfereutial faces of a work having a non-circular curve, by installing an outer periphery machining means for machining the outer peripheral face of the work, on an U-shaft slide of an inner circumference machining means. SOLUTION: The upper and lower spindles are rotated by a C shaft motor 19 in synchronization with each other, to rotate a work 16, and a tool 33 of an inner circumference machining means 25 is approached to a position for cutting an inner face of the work 16 from a lower edge side thereof, by moving a U shaft slide 25a by a U shaft motor 32 in the U shaft direction. A tool supporting member is moved in the direction of the work 16 by rotating an X shaft motor 28, and a tool 26 of an outer periphery machining means 24 is approached to a position for cutting the outer peripheral face of the work 16 from a lower edge side thereof, so that the inner and outer circemferential faces of the work 16 can be simultaneously cutted and machined by the tool 33 of the machining means 25, and the tool 26 of the outer peripheral face machining means 24.
Patent JP-H08116097-A (JP)
Title: Led display
Inventor: OKUDA ICHIRO
IPC: G09F9/33
Filed: 1994-10-14
Abstract: PURPOSE: To ensure, to some extent, visibility from a short distance without deteriorating visibility from a long distance, by dividing a condenser lens into a base adjacent to a substrate and a lens main part occupying the residual part, and making the direction angle of the base part larger than that of the lens main part. CONSTITUTION: The center of the lens main part 3a of a condenser lens 3 is positioned to exactly face an LED 2. A base part 3b of the condenser lens 3 is adjacent to a substrate 1. The direction angle of the lens main part 3a is set smaller than that of the base part 3b. The lens main part 3a and the base part 3b may be constituted by using convex lenses different in degree. In another case, the lens main part 3a is constituted by using a convex lens, and the base part 3b is constituted by using a concave lens. Out of the light emitted from the LED 2, the light introduced to the lens main part 3a is converged in a range of small direction angle wherein an optical axis is set as the reference, because the directivity is small. Thereby visibility from a long distance can be kept high.  The light introduced to the base part 3b is emitted in a range of large direction angle of this part, so that visibility from a short distance can be attained to some extent.
Patent JP-S61127714-A (JP)
Title: Production of modified polypropylene
Inventor: TAJIMA HIROMU
IPC: C08F255/02
Filed: 1984-11-28
Abstract: PURPOSE:In modifying PP with a vinylpyridine monomer, to obtain a modified PP having improved coating performance and improved mechanical strength, by kneading them in a molten state in the presence of a radical polymerization initiator by the use of a crosslinking agent. CONSTITUTION:A mixture of (A) 100pts.wt. PP (preferably ethylene-propylene block copolymer), (B) 5-30pts.wt. vinylpyridine monomer (e.g., vinylpyridine, etc.), and (C) >=0.05pts.wt., preferably 0.1-10pts.wt. crosslinking agent (e.g., divinylbenzene, etc.) is kneaded in a molten state in the presence of a radical polymerization initiator (e.g., dicumyl peroxide, etc.) usually for 0.5-10min to make <=15wt% gel fraction of the reaction product, to give the aimed modified PP.
Patent JP-H0193680-A (JP)
Title: Flow control valve with piezoelectric element
Inventor: SAKAKI KAZUTOSHI
IPC: F16K31/02
Filed: 1987-10-05
Abstract: PURPOSE:To improve the responsibility of the flow control valve by constructing a hydraulic oil pressure changing unit through variable aperture capable of being changed by means of a piezoelectric element. CONSTITUTION:When no voltage is applied to a piezoelectric element 1, a poppet 6 completely contacts a sleeve 7, and the pressure in an oil chamber 10 is in balance with an oil supply pressure P. And the pressure P acts on the left end of a spool 13, and the spool 13 is in equilibrium with the pressure P and a spring 14 provided at the right end of the spool 13. On the other hand, when a voltage is applied to the piezoelectric element 1, the piezoelectric element 1 is displaced in accordance with the voltage to produce a clearance between the poppet 6 and the sleeve 7. The hydraulic oil thus flows out from a hole 9 through the poppet 6, and the pressure in the oil chamber 10 is reduced below the oil supply pressure.
Patent JP-H0992526-A (JP)
Title: Electromagnetic device
Inventor: MAENISHI KOZO
IPC: H01F7/08
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To avoid the arrangement of a permanent magnet on a coil winding for eliminating the crossover wiring as well as facilitating the magnetization of the permanent magnet for reducing the cost. SOLUTION: This electromagnetic device is provided with an iron core 20 passing through a coil 10, a pair of permagnet magnets in the same direction of a magnetic pole arranged with the same poles on both ends of the iron core 20 protruding from the coil 10, iron core magnetic poles 23 formed on both ends of the iron core 20, a yoke 40 connecting to the magnetic pole opposite to the iron core 20 of a pair of permanent magnets 30 to the opposite side magnetic pole as well as an iron piece magnetic poles 53 opposite to the iron core magnetic poles 23 on both ends having fulcrums 42 on the yoke 40 to be freely rotatably held contered on the fulcrums 42.
Patent JP-H08113154-A (JP)
Title: Power steering control device of automobile
Inventor: SAWADA MAMORU
IPC: B62D6/00
Filed: 1994-10-14
Abstract: PURPOSE: To improve the safety of a vehicle and the steering feeling, without making wasteful a power steering control device (PS control device, thereafter) depending on a car speed inductive control method or an engine rotation frequency inductive control method, which has been used conventionally, and in a simple structure. CONSTITUTION: A PS control device depending on a car speed inductive control method is composed by providing basically a car speed sensor 4, a PS control device 5, a solenoid valve 6, and a PS actuator 2 to set variable an assist force applied to the steering according to the driving condition of the solenoid valve 6. In this case, when the detecting contents of a steering angle sensor 7 and a yaw rate sensor 8 satisfy a specific content, an artificial car speed pulse corresponding to the output pulse of the car speed sensor 4 is produced through an artificial car speed pulse producing device 9, and the artificial car speed pulse is to be given to the PS control device 5 through a selector 10. In this case, the assist force set variable through the solenoid valve 6 is set as desired corresponding to the content of the artificial car speed pulse.
Patent JP-H1178855-A (JP)
Title: Reservoir for inter cylinder
Inventor: HARUHARA HIDEMITSU
IPC: B60T11/26
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To always hold a filter in the fixed position of upper and lower directions in a reservoir body by forming a flange protruded to the outside in a radial direction in the filter and forming upper and lower projections sandwiching this flange in the inner peripheral surface of the reservoir body. SOLUTION: A filter 21 for filtering hydraulic oil is arranged in the cylindrical part 5a2 of a reservoir body 5. A flange 25 is integrally formed in the upper end outer periphery of the main body 22 of the filter 21. A plurality of notches 26 are provided at equal intervals in the outer peripheral edge of the flange 25, and proper flexibility is provided in upper and lower directions. Upper and lower projections 28 and 29 are integrally formed in the inner peripheral surface of the cylindrical part 5a2 so as to sandwich the flange 25. Since the up and down movement of the flange 25 is restricted by these projections, even if a cap is removed from a reservoir body 5 for replenishing hydraulic oil, the mistaken taking-out of the filter 21 is prevented.  Also, the up and down rocking of the filter 21 caused by waves on an oil surface is suppressed to avoid clashing with the surroundings, and thus durability is improved.
Patent JP-H1180501-A (JP)
Title: Phenolic resin molding material and resin sliding member using the same
Inventor: SATO HIROYUKI
IPC: C08K3/00
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To obtain a block V belt excellent in endurance and transmission efficiency by using a phenolic resin molding material not reducing friction coefficient excessively even by increasing the amount of carbon fibers as a fibrous reinforcing material, capable of imparting physical properties having a high elastic modulus and a high strength. SOLUTION: This resin sliding member b1 sliding and contacting with a pulley B of a block 3 of a block V belt is formed by using a phenolic resin molding material obtained by adding 25-120 pt.wt. carbon short fibers having a crystal structure as an onion structure and 3-60 pt.wt. tetrapod type zinc oxide whiskers consisting of needle-state single crystals having a three dimensionally extending shape based on 100 pts.wt. phenolic resin.
Patent JP-H02193291-A (JP)
Title: Article carrying-out device for automatic vending machine
Inventor: SATOU NORIYA
IPC: G07F11/16
Filed: 1989-09-26
Abstract: PURPOSE:To perform control over stable carrying-out operation even for solid type articles, etc., other than articles in paper packs by locking and holding a 2nd article from the lowest article temporarily so that the article is caught on a pusher projecting into an in-shelf passage. CONSTITUTION:In the forward stroke wherein a slider 7 is lowered by a solenoid 3 from a selling stand-by state, the pusher 8 is pressed by an actuator 10 to swing and project into the in-shelf passage from beside, thereby pushing the article I at the lowest position toward the expanded part of the in-shelf passage. Further, the pusher 8 which projects into the shelf moves to below the under surface of the 2nd article II from the lowest one to lock and hold the article above it at a storage position. Consequently, various articles such as ice cream which is solid can stably be carried out without being limited to only paper pack articles such as refreshing drinks, milk, etc.