baber/WOPTO huggingface dataset:
Patent JP-H08202353-A (JP)
Title: Japanese drum for training
Inventor: MITSUGI TOKIHIKO
IPC: G10G7/00
Filed: 1995-01-30
Abstract: PURPOSE: To provide a Japanese drum for training which is improved in appearance and is constituted to produce correct tones by eliminating the ruggedness of a surface rubber sheet. CONSTITUTION: A skin part T to be struck with a drumstick of the Japanese drum is formed of an open cellular sponge rubber sheet 2 or cheese cloth layer for fluidizing air, a closed cellular sponge rubber sheet 3 and a synthetic resin sponge layer 4 successively on the inner side of the surface rubber sheet 1 or is formed with the synthetic resin sponge layer 5 of a small diameter down to the base B of the Japanese drum and an annular space part 6 for fluidizing the air on the rear surface of the synthetic resin sponge layer 4 to communicate the open cellular sponge rubber sheet 2 or the cheese cloth layer and the annular space part 6 by a through-hole 7.
Patent JP-S52117596-A (JP)
Title: Liquid crystal display unit driving circuit
Inventor: OOTANI MASAHIRO
IPC: G09F9/00
Filed: 1976-03-29
Abstract: PURPOSE: To enable dynamic drive, make longer the life of liquid crystal, and also make quicker the response for the display signal, by applying ac low voltage not having dc component to the liquid crystal segment and making display. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08224686-A (JP)
Title: Mask for laser abrasion machining
Inventor: IKEDA TOMOO
IPC: B23K26/066
Filed: 1995-02-23
Abstract: PURPOSE: To conduct three-dimensional machining the depth of which is different from part to part by making the transmissivity of the optical film formed at the prescribed position above a substrate different selectively and positionwise. CONSTITUTION: Almost all excimer laser beams reach the work 3 in the part that lacks an optical film 2d, imparting laser abrasion to the work 3. Meantime, with a total reflection film 21, the excimer laser beams are totally reflected without reaching the work 3, which consequently is not machined at all in the lower part of the total reflection film 21. Further, with a semi reflection film 22, the excimer laser beams are transmitted for only 50%, imparting laser abrasion to the work 3 in the lower part of the beams at approximately one half the depth in comparison to the part without the optical film. Thus, a three- dimensionally machined shape is formed in which the machined depth is different from part to part.
Patent JP-H09225561-A (JP)
Title: Dissimilar metal joined material
Inventor: ENOMOTO MASATOSHI
IPC: B21J5/02
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a dissimilar metal joined member in which a peripheral edge part of a joined surface is not peeled even when it is applied to a ware for electro-magnetic cooking which is repeatedly heated and cooled. SOLUTION: In a joined member, a pot-shaped recessed hole 4 in which the sectional area of the joined member which is imaginarily cut with the section parallel to an opening part is larger than the area of the opening part is provided on a joined surface of a harder metal 2, and a softer metal 1 is engaged with the recessed hole 4 in a filled manner, and a peripheral edge part of the harder metal 2 is supported in a holding manner by a projected part 3 provided on the softer metal 1.
Patent JP-H11225884-A (JP)
Title: Locking device for drink or food storage vessel
Inventor: INADA AKIZO
IPC: A47J39/02
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To lock a lid by providing the lid with a finger insertion recessed section for applying a finger to an operation lever of a hook, attaching a lock to the finger insertion recessed section, covering the finger insertion recessed section with a slidable shutter, and engaging a lock piece of the lock rotated due to the operation of a key with the operation layer. SOLUTION: When a lid 2 is tightened, a hook 6 is engaged with an engaging recessed section. A knob 25 of a shutter 19 is pinched to slide it forward and hit it against a rear end side of an operation part 18 of an operation lever 12 so as to close a finger insertion recessed section 15. When the lid 2 is opened, the shutter 19 is retreated to open the finger insertion recessed section 15, and a finger tip is inserted into the part and is applied to a lower face of the operation part 18 to pull it upward. Then, the operation lever 12 is operated to retreat the hook 6 in opposition to spring force of a coil spring 9 and remove it from the engaging recessed section 8. When the lid 2 is locked while it is closed, a lock piece 31 turns by 90 degrees and is engaged with a rear end face of the shutter 19 so that the shutter 19 cannot be retreated.
Patent JP-H08225211-A (JP)
Title: Paper sheet feed impeller
Inventor: KAWASHIMA TAKESHI
IPC: B65H29/22
Filed: 1995-02-23
Abstract: PURPOSE: To provide a paper sheet feed impeller easy to replace vanes and capable of being manufactured at a low cost. CONSTITUTION: A ring-like groove 1b and notch sections 1e reaching the outer periphery are formed on the side face of a rotor 1. Flat vanes 3 molded with rubber, for example, are fitted to the groove 1b so that the tips are protruded from the adjacent notch sections 1e in the deformed state. After the vanes 3 are fitted to the rotor 1, a stop ring 5 is fixed on the side face of the rotor 1 to hold the fitting.
Patent JP-S60180188-A (JP)
Inventor: ABE YUKITO
IPC: H05K1/16
Filed: 1984-02-28
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-H11231742-A (JP)
Title: Photoreceptor cleaning device for image forming device
Inventor: TAKAHASHI MASAKAZU
IPC: G03G21/10
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To reduce the adhesive amount of a toner adhering to a brush fiber member and since an adhesive matter producing amount at a nip part is suppressed, faulty cleaning caused by falling through a blade is prevented by constituting the brush fiber member disposed around the shaft member of a cleaning brush through an insulating material. SOLUTION: A cleaning brush 12 consists of a shaft member 121 installed in parallel with the longitudinal direction of a photoreceptor 20 and a brush fiber member 122 flocked on the member 121. Further in here, polypropylene is used as a insulating material constituting the member 122. Since the member 122 consists of an insulating member, an excessive toner does not adhere to the member 122 and the adhering toner is mostly shaken off when it collides with a flicker bar 13. Therefore, the member 122 around the nip part of the blade 14 is prevented from holding lots of the toners.
Patent JP-S62195113-A (JP)
Title: Semiconductor wafer
Inventor: TAKAHASHI HIDEKAZU
IPC: H01L21/02
Filed: 1986-02-21
Abstract: PURPOSE:To stably convey a wafer by a method wherein notches are provided on the circumference of the wafer, and a belt having protruded parts corresponding to said notches is shifted. CONSTITUTION:Notches parts 3 (surrounded by a dotted line as shown in the diagram) are provided in the unused region in a wafer 1. The wafer 1 can be conveyed by fitting a handle 4 to the notched parts 3. Using the belt 7 having protruded parts 5, the wafer 1 can also be conveyed in a belt-conveyer system. As a result, the dropping trouble of the wafer arising when the wafer is being conveyed can be prevented, and especially, a stable conveyance of the wafer of large diameter can be made possible.
Patent JP-S57151418-A (JP)
Title: Dam-adhesion apparatus for wind shield glass of vehicle
Inventor: KITA YUKIHIKO
IPC: B60J1/02
Filed: 1981-03-13
Abstract: PURPOSE:To increase general applicability of an objective apparatus which moves accurately a press soller causing dam to adhere along a wind shield glass, by means of setting said glass-holder equipped on the apparatus frame onto another holder with a posture-changing device. CONSTITUTION:A lead screw 17 driven by a serbo motor 20 is equiped on a frame 16, and the disc like holder 28 is arranged horizontally and said holder 28 is driven by a serbo motor 22 by way of a reduction gear 24 on the base 21 connected to said screw. The holder 28 has predetermined number of sucking disc 29, thereby causing suction-adhesion set to be achieved with centering the center 0 of the wind shield glass 7. Further, a lift device 35 including a serbo motor 31 is arranged on the upper part of the stand 30 prepared on one side of a frame 16. A holder block 46 is connected to said lift device 35 by way of swing arm 38, and the dam 10 let out successively by a suitable method is caused to adhere under pressure along the periphery of the wind shield glass 7.
Patent JP-2000230641-A (JP)
Title: Seal structure of high-temperature rotator
Inventor: NEHASHI KIYOSHI
IPC: F16J15/14
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To protect a bearing and a seal from heat and keep the reliability for a long period by providing such a structure as to cool a high-temperature cylindrical bearing with a coolant and cool a seal for sealing the coolant with this coolant. SOLUTION: A cylindrical vessel constituting kiln body for putting a paste raw material to a high temperature powder and grain layer has a hollow cylindrical shaft 1 on both the ends, so that the raw material is put in from one end side, and thermally decomposed gas and fine powder of a reaction product are discharged from the other end side. In this case, a cylinder 2 formed of an inner cylinder 2a and an outer cylinder 2b is fixed to the circumference of the cylindrical shaft 1. A spiral groove 4 is formed on the inner cylinder 2a, a ring-like connecting passage 4b connected to the inlet and outlet sides of the spiral groove 4 is provided on the outer cylinder 2b, so that a coolant is passed through inlet and outlet passages 6a, 6b. An axially halved cylinder 3 is rotatably fitted to the outer cylinder 2b, a bearing 5 is interposed in the connection part, and the bearing 5 is cooled with the coolant together with O-rings 8 arranged on both sides of the inlet and outlet passages 6a, 6b.
Patent JP-S60181209-A (JP)
Title: Manufacture of magnetic powder
Inventor: OODAN KIYOUJI
IPC: H01F1/06
Filed: 1984-02-28
Abstract: PURPOSE:To improve the dispersibility and electromagnetic transducing characteristics of magnetic powder by treating a suspension of needlelike iron oxyhydroxide having a stuck silicon compound with sulfate and by converting the iron oxyhydroxide into metallic iron or gamma-iron oxide by oxidation or reduction. CONSTITUTION:A suspension of needlelike iron oxyhydroxide is mixed with a water soluble aluminum compound to improve the dispersibility. A water soluble silicon compound is added to the mixture to inhibit the coagulation of the iron oxyhydroxide particles and to stick the silicon compound to the particles. The iron oxyhydroxide having the stuck silicon compound is then treated with sulfate and higher fatty acid, and it is converted into metallic iron by dehydration and reduction or into gamma-iron oxide by dehydration, reduction and oxidation. Thus, magnetic powder having high dispersibility and superior electromagnetic transducing characteristics is obtd.
Patent JP-S59209535-A (JP)
Inventor: MAAKU ERISU RAAKIN
IPC: B65D81/32
Filed: 1984-02-28
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-H01210811-A (JP)
Title: Band plate shape detecting device
Inventor: HONJO HISASHI
IPC: G01B21/20
Filed: 1988-02-18
Abstract: PURPOSE:To discriminate a C warp or a local elongation by providing a band plate, a displacement detector and an operation controller, etc. CONSTITUTION:On the downstream side of a leveler 1, deflector rollers 2, 3 are provided at a suitable interval in the upper and lower parts. Also, in a roughly middle part in the vertical direction of the deflector rollers 2, 3, two sets of non-contact type displacement detectors 5, 6 for measuring a distance to the surface of a band plate 4 are provided at a necessary fitting interval lS in the upper and lower parts. These detectors 5, 6 are provided with detector bodies 5a-5c, 6a-6c at a necessary interval in the width direction of the band plate 4, respectively. In this state, a value of a distance to the surface of the band plate 4 from the tip of the bodies 5a-5c, 6a-6c, which has been detected by the bodies 5a-5c, 6a-6c is sent to an operation controller 7. In the controller 7, a value of a plate warp is derived, and also, whether the plate warp is a C warp or a local elongation is discriminated, and its result is outputted as a command signal to a device to be controlled such as the leveler, etc.
Patent JP-S59161578-A (JP)
Inventor: ECHIZENYA MITSUO
IPC: E05G1/02
Filed: 1983-03-04
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-S60180247-A (JP)
Title: Transmission system in optical space transmission network
Inventor: MINAMI TAKATOSHI
IPC: H04B10/27
Filed: 1984-02-27
Abstract: PURPOSE:To eliminate the malfunction due to near end crosstalk and the deterioration in S/N by applying a prescribed delay to an optical signal at a delay circuit and transmitting a reflected optical signal after the optical signal is received by a satellite and each node. CONSTITUTION:A delay circuit 5 having a delay time of TS is provided between photoelectric O/E converter 2 and an E/O converter 3 of the satellite ST1 in the optical space communication in a room such as a warehouse, and a delay circuit 7 having a delay time TN is provided between on O/E converter 6 and an E/O converter 8 of nodes N14-1-NL4-L. Moreover, a center node NC4-C controlling the sequence and timing transmitted from each node to the ST1 is provided, the data to be transmitted is converted into an optical signal by an E/O converter 8 of the N14-1 under the control of the NC4-C and transmitted to the ST1 as an up-link signal A. The signal A is broadcast in space as a down-link optical signal B via the O/E2, the circuit 5 and the E/O3 and received by the node of the designated and communication between the nodes is conducted. The delay times TS, TN are selected in a time in which the optical signal is reflected on a wall and attenuated sufficiently to prevent crosstalk.
Patent JP-H10221739-A (JP)
Title: Micro-stepping motor unit
Inventor: FURUYA MASAHIRO
IPC: H02K37/24
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To make the micro-stepping motor unit very thin and small-sized by unitizing a one-phase driven micro-stepping motor which has a motion transforming function for transforming rotary motion into linear motion by putting its principal members in a package. SOLUTION: The micro-stepping motor unit 20 is constituted by putting the respective members of the micro-stepping motor, i.e., a stator 11, a rotor 12, a single coil 13, and speed reducing gear trains 14a and 14b in the package 29 made of metal or resin. An iris lever 18 which has a couple of iris lever pins 19a and 19b is fixed to both the ends of the speed reducing gear train 14b. Further, electric connection terminals 25a and 25b for exciting the single coil 13 are provided projecting from the outer peripheral part of the package 29. A driving circuit can be stored depending upon mount density. Then an external light quantity stop mechanism unit and this micro-stepping motor unit 20 are stacked and assembled along the thickness.
Patent JP-S54127548-A (JP)
Title: Apparatus for protecting motor from impact load
Inventor: USUI HISAYA
IPC: H02H7/085
Filed: 1978-03-27
Abstract: PURPOSE: To provide an apparatus for protecting a motor from an impact load wherein a starting action prohibiting circuit and an operating current level setting circuit are connected in parallel to each other to constitute an AND gate, and an overloaded current excepting that at the starting time is detected to perform the protection from overload so that the apparatus is not operated by a starting current at the time of starting.  
     CONSTITUTION: An apparatus A for protecting a motor from an impact load is provided, and when the apparaturs A is operated by a starting current and a starting current flowing time, a start deterioration is caused. Therefore, a starting action prohibiting circuit 4 is provided so that the apparatus 4 is not operated at the time of starting, and the starting current flowing time t is variably adjusted and formed to be adjustable in accordance with the kind and the load L of the motor M. Further, in an operating current level setting circuit 5, when a mechanical load by which the motor M is driven increases, the load current increases, and the circuit 5 is formed to be capable of adjusting the operation level at what % time with respect to the increase level. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S56132464-A (JP)
Title: Automatic ignition-delay circuit in internal combustion engine's electric current controlling ignition circuit
Inventor: TAKE HISAO
IPC: F02P1/08
Filed: 1980-03-21
Abstract: PURPOSE:To prevent a damage of an engine by delaying an ignition timing of a magnet-aided ignition device at an overload running of an engine by means of a capacitor which is charged by an inverse electromotive force of a primary winding. CONSTITUTION:When an engine r.p.m. rises up to an overload level, an inverse voltage of a primary winding T1 is built up to a voltage which is governd by a potential dividing resistance Rp, a temperature corrective resistance RT or the like, thereby conducting a thyristor TY. The inverse voltage of the primary winding T1 flows through a diode Ds and the thyristor TY to charge the capacitor CL. An ignition timing is delayed as long as the capacitor CL is discharged from the registance RL, RO and RM. The ignition lag provided at an overload running of the engine may prevent its damage.
Patent JP-S62243776-A (JP)
Inventor: BERUNAA DEE BIJINGERU
IPC: C23C18/40
Filed: 1987-02-20
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-S63254160-A (JP)
Inventor: JIYON FURANSHISU HAGUMAN
IPC: C08L67/00
Filed: 1987-02-20
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-H07242943-A (JP)
Title: Production of high tensile strength steel by rapid tempering
Inventor: CHIJIIWA RIKIO
IPC: C22C38/54
Filed: 1994-03-07
Abstract: PURPOSE:To improve the producing efficiency of a high tensile strength steel good in toughness by subjecting a steel having a specified compsn. to direct hardening from a hot rolling finishing temp. and thereafter executing rapid tempering treatment. CONSTITUTION:The compsn. of a steel is constituted of the one contg., by weight, 0.6 to 0.20%. C, <=1.0% Si, 1.0 to 1.8% Mn, <=0.020% P, <=0.010% S, <=0.05% Al, 0.02 to 0.05% Ti and <=0.006% N and furthermore contg. one or >=two kinds among <=1% Ni, <=0.5% Mo, <=0.5% Cu, <=0.5% Cr and <=0.03% B. This steel is heated to 1150 to 1250 deg.C and is subjected to hot rolling. Upon the end of the rolling at >=850 deg.C, it is immediately cooled from the rolling finishing temp. to an ordinary temp. After that, scales in the steel plate are removed away, and it is charged to a heat treating furnace heated to 800 to 1000 deg.C and is heated at 0.3C/sec temp. rising rate. Immediately after the surface temp. reaches the A1 point-150 deg.C or above to the A1 point +50 deg.C or below, it is discharged to the outside of the furnace and is air-cooled or water-cooled to an ordinary temp.
Patent JP-S60180546-A (JP)
Title: Processed nonglutinous rice material, nonglutinous rice cake, starch paste and composite frozen food
Inventor: TAKAHASHI YOSHIAKI
IPC: A23L7/10
Filed: 1984-02-29
Abstract: PURPOSE:A processed nonglutinous rice material, obtained by adding water to nonglutinous rice (flour), heating the mixture, and quickly drying the resultant gruellike material, and having viscoelasticity even at 0 deg.C or below without causing easily reversion. CONSTITUTION:Water in an amount of 3 times or more of nonglutinous rice (flour) is added thereto, and the mixture is heated at >=70 deg.C to give a gruellike material, which is then quickly dried at about 200 deg.C or below and if necessary pulverized to give a processed nonglutinous rice material with >=17% amylose content in the starch. Hot water is then added to adjust the water content of the resultant processed material to 40-50%, and the mixture is kneaded under heating to afford a nonglutinous rice cake. Sucrose, thick malt syrup, glucose or sorbitol in an amount equal to or 2 times or less that of the processed material and hot water are added to the above-mentioned processed material, and the resultant mixture is kneaded under heating and then quenched to afford a starch paste, which is then extended to a sheet form of 1-5mm. thickness. 30-40g frozen food, e.g. ice cream, is wrapped in the resultant sheetlike material to give a composite frozen food.
Patent JP-H07207898-A (JP)
Title: Method of soundproof and waterprtoof construction of sky parking space
Inventor: IWAKIRI TOKUO
IPC: E04F15/12
Filed: 1994-01-25
Abstract: PURPOSE:To prevent the generation of noises and the leakage of water in the floor face of the upper floor of a sky parking space. CONSTITUTION:The upper section of a floor board 1 is coated with synthetic resin paints 2, thus manufacturing a backing layer B. An elastic-FRP resin 3 is superposed and applied. The elastic FRP resin 3 is applied, and a glass-fiber nonwoven fabric 4 is laid quickly. The upper section of the glass-fiber nonwoven fabric 4 is coated with the elastic FRP resin 3 again while pushing the top face of the laid glass-fiber nonwoven fabric 4 by a roller, etc., thus preparing an intermediate layer M consisting of FRPs. The intermediate layer M consisting of FRPs is dried, and coated with curable type FRPs, in which silica sand 6 is mixed, thus manufacturing an upper layer T.
Patent JP-S60184786-A (JP)
Title: Self-actuated constant flow valve
Inventor: YAMAKAWA TAKASHI
IPC: F16K31/50
Filed: 1984-02-29
Abstract: PURPOSE:To make a passing flow rate constant by fitting a hollow and cylindrical flow rate setting valve body, whose top and bottom ends are opened, relatively slidably in the vertical direction, in a differential pressure control valve. CONSTITUTION:A hollow and cylindrical flow rate setting valve body 15, whose top and bottom ends are opened, is coaxially fitted in a differential pressure control valve body 4, running through its top wall and stopper wall 13, with a certain distance spaced from the valve body 4, and slidably in the vertical direction. A fluid flows through a fluid inlet chamber 2, an annular recess 5, and the opening part 11 of the differential pressure control valve body 4 into the valve body 4. And, further, after flowing from the body 4 into a lower chamber 9 through the opening part 16 of the flow rate setting valve body 15, the fluid flows in a fluid outlet chamber 3, and then, flows to the lower course duct.
Patent JP-H02215538-A (JP)
Title: Pressure damper of inkjet printer
Inventor: NONOYAMA SHIGEO
IPC: B41J2/185
Filed: 1989-02-17
Abstract: PURPOSE:To realize a highly reliable ink feed system in a simple structure by providing a mesh filter for filtrating an ink at an ink discharge section. CONSTITUTION:A pressure damper of this invention is mounted in an inkjet head 1 or a head carriage between the inkjet head 1 and an ink tank 2. The pressure damper 3 has a mesh filter 5 provided at an ink discharge section 4 immediately below a pressure absorbing part 6 thereof for filtrating ink. Specifically, the mesh filter 5 is placed at such a position that the air bubbles caught by the filter 5 are moved into the pressure absorbing section 6 when the bubbles are separated from the mesh filter.
Patent JP-S52119347-A (JP)
Title: Vehicle width detector
Inventor: WATANABE MASAHIRO
IPC: G01B15/00
Filed: 1976-03-31
Abstract: PURPOSE: To make possible easy detection of the width of a vehicle before said vehicle stops at the gate at the toll-house of toll roads, etc. by using three beams crossing the road in perpendicular and diagonal directions. 
     COPYRIGHT: (C)1977,JPO&Japio