baber/WOPTO huggingface dataset:
Patent JP-H08170466-A (JP)
Title: Door handle
Inventor: KAMOZAWA KATSUYA
IPC: E05C9/04
Filed: 1995-08-14
Abstract: PURPOSE: To reverse the operating direction of a handle and the rotating direction of a latch and use the whole rotational moment by the own weight of the latch as locking direction force. CONSTITUTION: At the base end of a handle rotatably fitted to a door, a support plate 4 is fixed to the inner surface of the door, and one end of a lever 6 is fixed to the rotary shaft of the handle. A cam member 10 is rotatably supported on the support plate 4, and a pin 9 planted at the other end of the lever 6 is engaged with the cutout part of the cam member 10 to constitute reversing mechanism. A check plate 14 is fixed to the cam member 10, and a connecting rod 17 is fitted to the check plate 14.
Patent JP-H0257804-A (JP)
Title: Gas burner
Inventor: ARIYAMA KAZUYA
IPC: F23D14/84
Filed: 1988-08-19
Abstract: PURPOSE:To prevent any incomplete combustion by a method wherein a primary air suction part and a mixing pipe part are formed in sequence, a flow regulating portion of flame port opposing to an end part of the mixing pipe part of a plurality of flame ports opened at a longitudinal upper surface and turned back from the end part of the mixing pipe is made longer than a length of a flow regulating part of the other flame port. CONSTITUTION:Gas injected from a nozzle 12 is mixed with a primary combustion air sucked from a suction part 5 under an effect of ejection at a mixing pipe 6. Its pressure is made uniform at a pressure equalizing part 7, passes through flow regulating portions 8a and 14 and is injected from flame ports 8. The gas is ignited and burned. At this time, both ends of a main body 1 of a burner acting as end portions of the mixing pipe 6 show a high inner pressure at the burner and a low inner pressure at the burner. However, since a length of the flow regulating portion 14 at flame ports 8 at both ends of the main body 1 of the burner is longer than that of the flow regulating portion 8a of another flame port 8, an injecting pressure is reduced, an amount of injection of mixture gas becomes substantially the same as that of the central portion of the main body 1 of the burner, resulting in that a length of each of the flames 15 becomes uniform. With this arrangement, flames having uniform lengths are formed and at the same time a lifting of low oxygen state can be prevented.
Patent JP-S6362428-A (JP)
Title: Frame synchronizing system
Inventor: KINASHI HARUHIKO
IPC: H04L7/08
Filed: 1986-09-02
Abstract: PURPOSE:To take frame synchronization quickly by taking subframe synchronization depending on a subframe synchronizing pattern and a frame synchronizing pattern having a high rate of occurrence and taking the frame synchronization based on the subframe synchronization. CONSTITUTION:Detection circuits DATA12 and DATB14 of the 1st and 2nd pattern detection circuits 1, 2 send an output pulse in obtaining the same pattern as the subframe synchronizing pattern and the frame synchronizing pattern as to an a-bit of an inputted data one by one bit respectively. The pulse resets a calculation circuit 31 via gate circuits G1, G2 after being reset, the circuit 31 counts a pulse TSCLK and sends an output after a prescribed number of pulses is counted. In obtaining the next output from the circuit G2, it is stored in a latch circuit 32. Then only a detection output of the frame synchronizing pattern taken at each prescribed number of subframes is outputted from a gate circuit G7 in the 2nd confirmation circuit 4.
Patent JP-2001033380-A (JP)
Title: Device for detecting surface projection defect of material of continuous length
Inventor: MISHIMA KENJI
IPC: G01B7/34
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To detect the projection defect of a surface in the manufacturing line or the like of a material of continuous length such as a sheet and a tubing accurately with a simple device and with low detection costs and maintenance costs. SOLUTION: The surface projection defect-detecting device is provided with a sensor 3 where a strain gauge 2 incorporating a metal resistance element is applied to a thin plate with a tip shape along the surface of an object 1 to be inspected that is a material of continuous length, a sensor-retaining means 4 for retaining the sensor 3 so that the tip of the sensor 3 lightly hits against the surface of the object to be inspected, and a strain-measuring instrument 7 for detecting the change in the resistance of the strain gauge 2. When the tip of the sensor 3 hits against the surface projection defect of the object 1 to be inspected, the sensor 3 is bent and the resistance of the strain gauge 2 changes, which is detected by the strain-measuring instrument 7 for detecting a surface projection defect.
Patent JP-2001092182-A (JP)
Title: Toner binder composition for electrophotography and toner composition
Inventor: SUZUKI TOSHIRO
IPC: G03G9/087
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a toner binder composition having excellent imaging property and excellent MFT and HOT compared to a conventional composition. SOLUTION: The toner binder composition for electrophotography consists of styrene resin (A) having 5×104 to 2×106 weight average mol.wt. and styrene resin (B) having 1×103 to 3 ×104 weight average mol.wt. with 5 to 50 wt.% content of (A) and 50 to 95 wt.% of content (B). The composition has 100 to 25000 Pas melt viscosity (V1) at 110 deg.C and 10 to 3000 Pas melt viscosity (V2) at 170 deg.C satisfying 1.0<log(V1)/log (V2)<=3.0.
Patent JP-S6099317-A (JP)
Title: Apparatus for feeding coagulated sludge
Inventor: SHIOYAMA MASAHIKO
IPC: B01D21/01
Filed: 1983-11-02
Abstract: PURPOSE:To dispense with a mixing device of sludge with a coagulant by a simple remodelling by connecting a suction side of a reciprocal sludge pump with a delivery side of a reciprocal coagulant feed pump and synchronizing the operation of suction of sludge with delivery of coagulant, and delivery of sludge with suction side of the coagulant. CONSTITUTION:A delivery port 4b of a reciprocal coagulant feed pump 4 with a suction side 2a of a reciprocal sludge pump 2, and pistons 2c, 4c are connected interlockingly respectively to both end sides of a connecting rod 6 freely swingable around a pivotal part 5. Suction of sludge and delivery of coagulant are performed simultaneously and in a fixed amt. for each by the opposite reciprocal movement of both pistons 2c, 4c by a driving source. Simultaneously, delivery of sludge and suction of the coagulant are performed in a fixed amt. for each. At the same time, mixing of the sludge with the coagulant is preformed in the sludge pump 2.
Patent JP-S5997320-A (JP)
Title: Same-speed universal joint
Inventor: HITOMI NOBUTERU
IPC: F16D3/20
Filed: 1982-11-26
Abstract: PURPOSE:To simplify the constitution of a same-speed universal joint and facilitate its processing and assembly, by making the backs of two shaft end transmitters spherical and by surrounding the backs with a guide and by providing the faces of the transmitters with two ball grooves so that balls are always on a plane bisecting the angle between both the axes. CONSTITUTION:A transmitter 12 for a shaft 1 is located off the axis 1a of the shaft and has a face 12a near the axis and a back 12b distant therefrom. The face 12a is provided with two ball grooves 3, the distance between which decreases toward the shaft 1. The back 12b is made spherical. A similar transmitter 13 is provided for the end of another shaft 4. Two balls 7 are provided in the mutually facing grooves 3, 6 of the transmitters 12, 13. The loci 3a, 6a of the balls 7 are placed in positions symmetric to each other with regard to the plane X-O-Y bisecting the angle between the axes 1a, 4a of the shafts 1, 4, so that the balls are always on the bisecting plane. A guide 14 surrounding the spherical backs 12b, 13b is secured at a flange 14b so that the shafts 1, 4 behave symmetrically to each other and rotate at the same speed.
Patent JP-2001032875-A (JP)
Title: Liquid sealing type vibration control device
Inventor: TAKASHIMA YUKIO
IPC: F16F13/06
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a liquid sealing type vibration control device furnished with a lower side fixture easy to manufacture and high in reliability. SOLUTION: Connecting flange parts 18, 19 are formed by making a cylindrical fitting 14 to internally insert a partition body 7 out of a lower side fixture 3 of a vibration control device 1 in a two-piece divided structure in the vertical direction, molding each of divided fittings 16, 17 by drawing it separately and bending contacting parts of each of the divided fittings 16, 17 inside in the radial direction, and these connecting flange parts 18, 19 are connected to each other by welding or caulking and fixing. As dividing fittings can be properly selected in accordance with demanding characteristics and loading height, and accordingly, it is possible to reduce cost by using parts in common.
Patent JP-2000039198-A (JP)
Title: Ventilation and heat exchanging device
Inventor: KISHI MASAYUKI
IPC: F24F7/08
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a compact and thin type ventilating and heat exchanging device which does not become any hindrance product even if the device is installed within a room and it shows a superior outer aesthetic appearance. SOLUTION: There is provided a ventilating and heat exchanging device in which indoor air is fed into a casing 1 through a discharging gas inlet 35 and then the indoor air is discharged out of a building through a heat absorbing section of a heat pipe 7 arranged in this casing 1 and through a discharging outlet 39 and concurrently outdoor air is fed into the easing 1 through a feeding air inlet 33 and then the outdoor air is fed into a building through a thermal radiating section and a fed air outlet 37 wherein an air feeding passage 51 communicated with the feeding air inlet 33 and a discharging passage 53 communicated with the discharging outlet 39 are arranged at both sides of the heat pipe 7 in a longitudinal direction of the casing 1.
Patent JP-H0491999-A (JP)
Title: Joint circle drawing tool with rotary disc
Inventor: MIZOGAMI KAZUKO
IPC: B43L11/04
Filed: 1990-08-07
Abstract: PURPOSE:To make it possible to draw a circumference and a curvature line longer than a specified length by using a joint circle drawing tool consisting of a length measuring tape measure, a pencil holding device and a pivot which forms a center point. CONSTITUTION:A pencil holding device A is set to 0cm on a measure C and a pivot of a left hand attachment 8 is set by matching its calibrations to, for example, 30cm to draw a circle, circular lines and an eddy disturbance on the sheet.
Patent JP-H0256525-A (JP)
Title: Optical nonlinear material and production thereof
Inventor: AMANO MICHIYUKI
IPC: C08L77/00
Filed: 1988-08-22
Abstract: PURPOSE:To obtain the larger secondary optical nonlinear constant than in case of a side chain type liquid crystal high polymer alone with a polarization treatment under a low electric field by making a low molecule having optical nonlinearity compatible with the side chain type liquid crystal high polymer having an optical nonlinear liquid crystal side chain. CONSTITUTION:The side chain type liquid crystal high polymer which consists of the part larger than 10<-30>esu secondary molecular sensitivity as liquid crystal side chain and the spacer atom group coupling this part to the high polymer main chain and the compd. having the secondary molecular sensitivity larger than 10<-30>esu are compatible. Namely, in the case of the liquid crystal high polymer of the material which resembles in structure to the liquid crystal side chain and is doped with the low molecular optical nonlinearity having good compatibility therewith or resembles in structure to the liquid crystal side chain and is bonded to the high molecular main chain via the spacer atom group longer than the spacer atom group of the high molecular liquid crystal side chain in order to assure the kinetic property thereof, the liquid crystal high molecular is oriented and is subjected to the polarization treatment.
Patent JP-H0255068-A (JP)
Title: Lowering refuge device for building fire
Inventor: MATSUDA MASAKO
IPC: A62B1/10
Filed: 1988-08-22
Abstract: PURPOSE:To provide a stable and specified lowering speed during a time between the starting of lowering and completion thereof by a method wherein a weight is mounted to the lower end part of an ankle for suppressing rotation of a winding drum for a suspension rope, so that the swing speed of the ankle is controlled. CONSTITUTION:Sufferer from a fire riding on a gondola G releases an ankle 14 from a stop state in a way that through rotation of a control lever 39 by forcibly pulling down a suspension string 40, an obstacle 35 is disengaged from a projection piece 30. Through swing of the ankle 14, a pin wheel 13 is rotated, a control device P is worked, and the gondola G is continued to lower at a proper speed. with the suspension string 40 released from grasping by a hand, through the elastic force of a coil spring 38, an obstacle 35 is protruded and engaged with a protrusion piece 30 to stop the ankle 14, and lowering of the gondola is stopped. Swing of the ankle 14 is also suppressed by means of a weight 5, and energy stored in the weight 5 is exhausted resulting from alternate collision with stoppers 6a and 6a, whereby the lowering speed of a lowering speed is held at a specified value without acceleration and irrespective of a lowering time and distance.
Patent JP-S6266694-A (JP)
Title: Semiconductor laser element and manufacture thereof
Inventor: YOSHIDA TOMOHIKO
IPC: H01S5/00
Filed: 1985-09-19
Abstract: PURPOSE:To manufacture a semiconductor laser which can drive a high output with low power by effectively suppressing a reactive current flowing to a buried layer by diffusing an impurity. CONSTITUTION:A P-type InP buffer layer 2, a non-doped InGaAsP active layer 3, and an N-type InP clad layer 4 are sequentially grown by a liquid-phase epitaxial growing method on a P-type InP substrate 1 to form a laser oscillating operation actuator. An SiNx film 9 is deposited to the prescribed thickness thereon to form a stripe pattern 10 of a photoresist. Further, with the film 9 as a mask it is etched to arrive at the layer 2 with Br-methanol solution of the prescribed concentration to form a mesa striped structure 11, and Zn is diffused to the prescribed depth by etching the layer 2. Thus, the layer 4 is grown on the overall surface of a wafer. The layer 4 and the first buried layer are separated by a diffused portion 8. Thus, a current flowing to the buried layer can be effectively suppressed by diffusing an impurity.
Patent JP-H0372029-A (JP)
Title: Austempering treatment for fastener product
Inventor: HAMASHIMA YOSHIO
IPC: C21D9/00
Filed: 1989-08-14
Abstract: PURPOSE:To carry out austempering treatment for a product thicker and larger than heretofore by heating a carbon steel fastener product up to a temp. at which austempering treatment is possible, subjecting the above product to temp. fall down to a specific temp., and quenching this product down to a specific temp. by using a salt solution. CONSTITUTION:A carbon steel fastener product 1 is placed on a conveyor 13 and conveyed slowly into a heating furnace 10, where the product 1 is heated up to a temp. (>=Ac3 point) at which austempering treatment can be performed in a zone 11 and then subjected to temp. fall down to the top of the Ar3 point in a zone 12. Subsequently, the fastener product 1 after temp. fall is dropped via a duct 14 into a thermostatic bath tank 20 containing a salt solution heated up to a temp. of the MS point or above, and, midway through the dropping, the salt solution is sprayed into a state of curtain against the product 1 by means of a spray pump 22 to carry out quenching. The fastener product 1 dropped into the is thermal hot bath tank 20 is slowly conveyed by means of a mesh-type belt conveyor 21 and taken out. By this method, austempering treatment can be applied to the fastener product 1 while reducing required cooling power to carry out energy saving and also reducing deformation at the time of quenching.
Patent JP-H0257196-A (JP)
Title: Stabilized reagent for enhancing coloring
Inventor: YAMAGUCHI MAMORU
IPC: C12Q1/04
Filed: 1988-08-24
Abstract: PURPOSE:To obtain the title reagent suitable as Voges-Proskauer reaction because of no hindrance of color reaction with a mineral acid without discoloration even by preservation at room temperature for a long period of time by adding a mineral acid to an alcohol solution containing alpha-naphthol. CONSTITUTION:An alcohol solution containing alpha-naphthol is incorporated with a mineral acid such as phosphoric acid or hydrochloric acid to give the aimed reagent for enhancing coloring. The amount of the mineral acid added is preferably 0.14-6mol based on 1mol alpha-naphthol.
Patent JP-H0258196-A (JP)
Title: Coin processing machine
Inventor: TANAKA AKITO
IPC: G07D9/00
Filed: 1988-08-24
Abstract: PURPOSE:To facilitate the money reception and payment processing by storing received coins with respect to respective denominations and feeding out all coins of each denomination by a withdrawal command to form bars of coins and wrapping and paying coins of a designated denomination at the time of designating the direct wrapping mode and the denomination. CONSTITUTION:Received coins are discriminated and classified and are stored in a denomination-classified coin storing and feeding-out part 78 with respect to respective denominations, and all coins are fed out with respect to all denominations by the withdrawal command, and a prescribed number of coins of a pertinent denomination are fed out at the time of the occurrence of an overflow signal from the denomination- classified coin storing and feeding-out part 78. Every prescribed number of coins are wrapped by a wrapping device 91 to form bars of coins, and they are stored in a coin bar storage device 201. Thus, received loose coins are withdrawn as bars of coins with respect to each denomination, and cacher's trouble is eliminated to facilitate the money reception processing; and when direct wrapping mode designation and denomination designation are inputted and commanded, coins are led to the outside of a coin passage by a passage switching part 21 and the wrapped by the wrapping device 91 and are paid from a coin bar paying device 141, and direct wrapping which has no relations to money reception is performed.
Patent JP-H0740396-A (JP)
Title: Mold
Inventor: TAKANASHI ATSUSHI
IPC: B29C45/26
Filed: 1993-07-31
Abstract: PURPOSE:To perform extremely simply cleaning of tar stuck to a wall surface of a degassing hole or a gas bent core or a degassing condition can be confirmed visually directly from the outside. CONSTITUTION:The title mold comprises incorporating a gas bent core 20 which is allowed to flow out air or gas to be encapsulated within a cavity 11 by following filling of material resin into either one mold 15 out of a movable mold 2 or stationary mold 12 so as to face the inside of the cavity 11 and opening directly an opening part 31 of a degassing hole 30 of the air or the gas run out from the inside of the cavity 11 through the gas bent core 20 into the side part running parallel with a moving direction of the mold into which the gas bent core 20 is incorporated through the gas bent core 20.
Patent JP-S5997636-A (JP)
Title: Exchangeable container for soap solution
Inventor: HERUMAN RAIDERU
IPC: G01F23/30
Filed: 1983-11-08
Abstract: 1. A replaceable container (1) for a soap solution, the replaceable container having an inner seal (2) and an opening (4) extending downwardly and being sealable by means of the inner seal, characterised in that the inner seal (2) is designed as an indicator float coloured so as to provide a contrast with the colour of the soap solution, that at least the lower portion of the replaceable container (1) comprises a transparent material and that the replaceable container (1) is provided with a neck (3), a wall (6') of the neck (3) extending in the direction of a vertical region of the wall (6) of the replaceable container (1).
Patent JP-H0371646-A (JP)
Title: Semiconductor device and its manufacture
Inventor: MIZUKOSHI MASATAKA
IPC: H01L39/22
Filed: 1989-08-11
Abstract: PURPOSE:To eliminate a damage to a semiconductor chip in a reduction in temperature by a method wherein the chip connected to leads provided on the substrate of a package is solidified at a low temperature and is brought into contact with the substrate through a creamy member at normal temperatures. CONSTITUTION:A semiconductor chip 2 connected to leads 7 provided on a substrate 4 of a package 3 by wires or metal foils is solidified into an elastic material at a low temperature and is brought into contact with the substrate 4 through a creamy member (a silicon grease) 10 at normal temperatures. Owing to this, the injection member 10 absorbs a distortion due to a difference between the expansion coefficient of the package substrate 4 and the expansion coefficient of the chip 2 and supports the chip 2 in a state that the chip is solidified. Because of this, even if the chip is cooled down is a prescribed temperature, it is not damaged. Thereby, even if the chip is cooled at a low temperature, it is not damaged.
Patent JP-2000025622-A (JP)
Title: Tilt-type steering device
Inventor: MATSUMOTO SAKAE
IPC: B62D1/18
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To increase the clamping pressure of a distance bracket of column side with respect to a stationary bracket of vehicle side, when fixing the steering column so that it will not tilt. SOLUTION: For fixing a steering column 2 so that it will not tilt, a friction plate 20 pressed against a side surface of a distance bracket 3 on which a stationary bracket 1 is not abutted is provided, and when fixing the steering column 2, the distance bracket 3 is pressed against the stationary bracket 1 at its one side surface and pressed against the friction plate 20 at its other side surface. Accordingly, the distance bracket 3 is pressed at its both side surfaces when fixing the steering column 2.
Patent JP-H0256196-A (JP)
Title: Electrical ascending and descending type microphone stand
Inventor: HIROSE KOKICHI
IPC: F16M11/28
Filed: 1988-08-22
Abstract: PURPOSE:To prevent the stoppage of the ascent and descent of an inside pipe even if a feeding screw leans against an outer pipe by fitting an isolation plate with a clearance into a case constantly pushing up the isolation plate together with a motor by a coil spring. CONSTITUTION:An isolation plate 41 is fitted into an inside wall in a case 40 with a clearance. Further, a coil spring 44 to push up and hold a geared motor 60 together with the isolation plate 41 is provided for the bottom part of the case 40. When a feeding screw 30 leans against an outer pipe 10, the geared motor 60 being directly connected to it leans and also the isolation plate 41 leans. The isolation plate 41 slightly moves and abuts to another inside wall of the case 40 which is different from before leaning and a parallelism of the feeding screw 30 and the outer pipe 10 is maintained by making an abutting point into a fulcrum.
Patent JP-2001029995-A (JP)
Title: System for treating sand sediment of dam
Inventor: KOGA MINORU
IPC: B03B7/00
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To treat org. matter contained in a sand sediment of a dam while returning the sand sediment to rivers without polluting rivers. SOLUTION: The system for treating a sand sediment of a dam is equipped with a transport means 3 for slurrying the sand sediment dredged from the bottom of a dam 1 to transport the same to a treatment plant, a particle size fractionating means 4 for fractionating the sand sediment slurry into the sand sediment and a slurry containing org. matter, an org. matter separating means 5 for separating the slurry containing the org. matter into the org. matter and water and a sand sediment yard 6 depositing the sand sediment in order to discharge the same when rivers rise.