baber/WOPTO huggingface dataset:
Patent JP-H1057421-A (JP)
Title: Parking brake device for wheelchair
Inventor: IURA TADASHI
IPC: A61G5/02
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To provide brakes on the front and rear wheels of a wheelchair, respectively and to switch both brakes by a single lever through one action. SOLUTION: In a wheelchair 1 provided with a pair of front wheels 5 and rear wheels 6, the front wheel 5 and the rear wheel 6 are provided with a front wheel brake 10 and a rear wheel brake 11, respectively and the brakes 10 and 11 are connected through a linking mechanism 28 so as to switch both of the brakes 10 and 11 on the side of the lever to a braked state and a brake released state by the operation of a brake lever 21 provided on both left and right sides of the wheelchair.
Patent JP-H07289386-A (JP)
Title: Cushion
Inventor: ITO TSUNETARO
IPC: B68G7/06
Filed: 1993-10-18
Abstract: PURPOSE:To provide a cushion having the capability of effectively protecting a back by selecting a lining material of high strength without considering an adhesive property or weldability. CONSTITUTION:This cushion is formed out of a foamed resin body 3, and a lining material 4 having many meshes and attached to the back of the body 3. A part of foamed resin 31 constituting the body 3 is made to penetrate the meshes of the material 4 and bleed to the external surface 4a thereof. Then, each portion of the bled foamed resin 3a is integrated on the external surface 4a of the material 4.
Patent JP-S61138496-A (JP)
Inventor: YAMAMOTO MINORU
IPC: H05B41/18
Filed: 1984-12-10
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-S62120907-A (JP)
Title: Setting method for shear blade speed
Inventor: ARITOSHI TAKAO
IPC: B23D17/02
Filed: 1985-11-20
Abstract: PURPOSE:To improve production ability decreasing a duty load or preventing its increase in a conveying machine for the same production ability, by increasing a shear blade speed so that plate feed time ratio of one cycle time of a shearing equipment increases. CONSTITUTION:In the conventional method as in the drawing B, a shear blade speed V2 is set always to a fixed speed V0 in no relation to a plate feed time t1 and a shearing time t2', and a plate feed speed v1, changing from 0 to V3 during the plate feed time t1, returns to 0. In the method of this invention as in the drawing A, a shear blade speed v2 gradually increases from a little before a blade is brought into contact with a plate, to V0+beta in almost the full range of a shearing time t2, and the speed v2, decelerating from a little before the blade is detached from the plate, decreases to V0 in the plate feed time t1. Accordingly, a shearing machine, in which a speed of the blade during its shearing is almost V0+beta, reduces the shearing time t2 as compared with the time t2' in the past, and the machine, providing no change of the plate feed speed t1 and its speed pattern, reduces a cycle time to increase production ability with no increase of a duty load in a conveying machine.
Patent JP-H02107498-A (JP)
Title: Ic card
Inventor: KASAHARA YOSHIHIKO
IPC: B42D15/10
Filed: 1988-10-18
Abstract: PURPOSE:To markedly suppress breakage of an IC chip due to bending or the like, enhance reliability of the IC chip and prolong the useful life of the IC chip by disposing the IC chip slantly relative to a visible outline of a main body of a card. CONSTITUTION:An IC chip 3 provided with an IC circuit on a wafer with a crystal orientation of [100] is disposed at an inclination of theta deg. relative to a visible outline 1a of a main body 1 of a card. The crystal orientation of the substrate of the IC chip 3 is slanted at theta deg. to the visible outline 1a of the main body 1 of the card, as indicated by arrows, so that the resistance of the IC chip to bending stresses is increased, and the IC chip will scarcely be cracked or broken even on bending of the main body 1 of the card.
Patent JP-S63115706-A (JP)
Inventor: SOGO SHIGEYUKI
IPC: E04G21/02
Filed: 1986-11-04
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-H02107348-A (JP)
Title: Wet vertical crusher
Inventor: KONDO SHIGEKI
IPC: B02C15/04
Filed: 1988-10-18
Abstract: PURPOSE:To prepare an excellent product composed of an ultrafine powder having narrow particle size distribution and a uniform particle size by performing wet crushing using rollers and further mainly performing crushing due to grinding under high pressure. CONSTITUTION:A turntable 2, a plurality of the crushing rollers 3 arranged on said turntable 2 and an energizing means 9 for pivotally supporting the rollers 3 in a freely rotatable manner and bringing the rollers 3 into contact with the upper surface of the turntable 2 under pressure through a connection member 10 are provided in a casing 1. A rotary cylinder 5 having a classifying truncated cone 6 provided to the upper end part thereof is arranged to the turntable 2 so as to be erected on the upper outer peripheral surface part thereof and, further, the distribution inner cylinder 7 suspended in the rotary cylinder 5 from the connection member 10 in provided and a discharge port 14 for discharging the slurry flooding from the rotary cylinder 5 to the outside of the casing 1 is arranged to the casing 1. That is, wet crushing is performed using the rollers and crushing due to grinding is mainly performed under high pressure to make it possible to prepare an excellent product composed of an ultrafine powder and having narrow particle size distribution and a uniform particle size.
Patent JP-H02107574-A (JP)
Title: Resin composition for protecting ceramic and tape for protection
Inventor: ITOU KAZUSANE
IPC: C09J7/02
Filed: 1988-10-17
Abstract: PURPOSE:To obtain resin composition for protecting ceramic wherein maximum weight decreasing temp. is regulated to specified temp. or below and ignition residue is extremely lowered and dirt and flaw and the like are not caused on the surface in the case of calcining uncalcined ceramic by constituting the title resin composition of both elastomer and adhesion imparting agent resin of prescribed weight ratio. CONSTITUTION:Such elastomer that the maximum weight decreasing temp. measured by utilizing a thermobalance device is regulated at <=450 deg.C and furthermore ignition residue is regulated to <=0.05wt.% is prepared. As this elastomer, e.g. styrene- isobutylene-styrene block copolymer and natural rubber and the like are shown. As the other adhesion imparting agent resin, substance ordinarily having softening temp. not higher than normal temp. is desirably utilized. Further as this resin, the maximum weight decreasing temp. is regulated at <=350 deg.C and ignition residue is regulated to <=0.05wt.%. The aimed resin composition for protecting ceramic is constituted of the above-mentioned elastomer and 10-200pts.wt. adhesion imparting agent resin per 100pts.wt. elastomer. This composition or a tape for protection is easily decomposed by heating and also residue due to thermal decomposition is not caused.
Patent JP-2000070814-A (JP)
Title: Extrusion coating apparatus
Inventor: SATO TATSUNORI
IPC: B05C5/02
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of the thickness irregularity of a coating film by arranging a cantilevered flexible pressure sheet in opposed relation to a head front part equipped with a slit forming a coating material extruding discharge port. SOLUTION: An extrusion coating head 91 is constituted by bonding a front edge 10 and a back edge 20, and a pocket 40 for temporarily storing a coating material is formed to the almost central part of the bonded surface of both front and back edges 10, 20 and a slit 30 communicating with this pocket 40 to form a coating material extruding discharging port 31 is formed toward the head front part. A cantilevered flexible pressure sheet 7 is arranged so as to be opposed to the head front part. By this constitution, at a time of the discharge of a coating material from a nozzle being the discharge port 31, the gap between a non-magnetic support 5 and the nozzle can always be kept constant and the variation in coating film thickness and the generation of wrinkles can be reduced.
Patent JP-H04138654-A (JP)
Title: Bulb
Inventor: SHIRATORI KATSUHIRO
IPC: H01K1/18
Filed: 1990-09-29
Abstract: PURPOSE:To prevent an arc discharge by mounting an insulator on at least one of internal lead-in wires connected to both ends of a filament. CONSTITUTION:One of internal lead-in wires 3, 3 for supporting a filament 2, that is, a side of a glass bead 4 of the internal lead-wire 3 for supporting the upper of the filament 2 is coated with a tube-shaped insulator Z consisting of hard glass. Besides, inert gas of xenon gas or the like and nitrogen gas, whose mixing ratio is adjusted, are sealed in a lamp. In this way, generation of an arc discharge can be prevented by preventing the inert gas from being easily ionized without generating a potential difference between the filament and the internal lead-in wire.
Patent JP-H06111114-A (JP)
Title: Automatic vending machine
Inventor: KOBAYASHI MAKOTO
IPC: G07F9/10
Filed: 1992-09-30
Abstract: PURPOSE:To provide an automatic vending machine reduced at its power consumption to be required for the cooling or heating of articles. CONSTITUTION:A cooling/heating box 3 surrounded by a heat resisting member 2 is formed on the lower half of an automatic vending machine body 1 and the upper half is used as an article stocker part 6. Columns 7 are respectively arranged in the cooling/heating box 3 and the stocker part 6, connection ports 31 between the cooling/heating box 3 and the stocker part 6 is formed correspondingly to respective columns 7 and articles are replenished from the stocker part 6 to the cooling/heating part 3 through the connection ports 31. Then the articles held at a proper temperature in the cooling/heating box 3 are sold. Thereby space capacity to be cooled or heated can be reduced and power consumption required for cooling/heating can be reduced.
Patent JP-S63115135-A (JP)
Title: Automatic modulator for light intensity
Inventor: HIYAMIZU YOSHINOBU
IPC: G02F1/133
Filed: 1986-10-31
Abstract: PURPOSE:To hold power density constant by providing a detecting means and a feedback circuit for the power density after beam diameter variation. CONSTITUTION:Part of a laser beam LB passed through a liquid crystal shutter 3 is reflected by a half-mirror 51 and expanded by a concave lens 52, light nearby the peak of the laser beam LB is photodetected by a photodetecting element 53a, and an electric signal based upon its photodetection intensity distribution is amplified by an amplifier 61a. The amplified output voltage V1 is supplied to a differential amplifier circuit 64 and the difference from a preset reference voltage V0 is amplified and fed back to a shutter 3 negatively. The transmissivity of the shutter 3 based upon the negative feedback signal is controlled. Thus, the power density of the beam LB which is emitted by a light source 1 and varied in beam diameter is made substantially equal to that of a beam LB which is not varied in beam diameter at the irradiated part of a target 4. Namely, the power density can be held constant.
Patent JP-S61138798-A (JP)
Inventor: KATSURA TORU
IPC: D21H17/63
Filed: 1984-12-11
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-2000091955-A (JP)
Title: Correlation receiver
Inventor: HAYASHI HIROSHI
IPC: H04B1/707
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To immediately detect that a mobile station has moved by reading two phases of spread codes generating maximum amplitudes stored in a sorter in the decreasing order of amplitudes, detecting the maximum amplitude of a multiplication result, and entering an operation state. SOLUTION: A correlation receiver receives a spread input signal Din and starts sliding correlation operation while shifting the phases of spread codes under the control of a control part 10. A 1st inverse spread part 1 shifts the phases of the spread codes to perform sliding correlation operation. A phase difference setting part 8 stores the phase difference right before a sleep state in entered. A 2nd reverse spread part 2, therefore, acquires a correlation accumulation signal. Synchronism establishment data right before the sleep state can be utilized by providing the phase difference setting part 8. The synchronism acquisition of the 2nd inverse spread part 2 is completed at the same time only by performing the synchronism acquisition of the 1st inverse spread part 1 and the synchronism establishment time is shortened to a half.
Patent JP-H11100866-A (JP)
Title: Operation pattern switching device for revolving work vehicle
Inventor: SHIMOIE SHIZUO
IPC: E02F9/20
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To prevent a pilot valve body from becoming bulky when a selector valve is fitted by fitting the selector valve inserted with a spool rotated around the axis to the lower face of a pilot valve, and switching the operation pattern of the operation lever of the pilot valve with a selector lever at the end section of the spool. SOLUTION: A spool 48 selectively communicating the oil paths of a pilot valve body 25 and the fitting sections of a selector valve body 41 is inserted into the selector valve body 41, and a selector lever 53 fitted to the end section of the spool 48 is operated, then selector oil paths 48A formed at intervals in the axial direction on the spool 48 change the operation pattern from the ISO system to the out-of-standard system, i.e., the ISO system in which the right/left revolving motions are made by the longitudinal actions of an operation lever 36 and raking motions of an arm and a dumper are made by the right/left actions is switched to the out-of-standard system by the rotation of the spool 48 around the axis.  Since the operation pattern is switched by the spool 48 rotated around the axis, the pilot valve body 25 is not made bulky when the selector valve body 41 is fitted to it, and a living space can be secured.
Patent JP-H08191066-A (JP)
Title: Deposition film forming method
Inventor: SHOJI TATSUMI
IPC: H01L21/205
Filed: 1995-10-09
Abstract: PURPOSE: To provide a deposition film forming equipment wherein the efficiency of deposition film formation can be improved, a deposition film excellent in uniformity of film thickness and film quality can be formed, a film hardly deposits on the wall surface a deposition chamber, and it does not occur that a film which has attached to the wall surface peels and attaches on the surface of a substrate and pin holes are generated in a deposition film. CONSTITUTION: In a deposition film forming equipment wherein material gas is decomposed by using discharge between a cathode electrode 4 and a facing electrode 6 which are arranged in a deposition chamber 2, and at least a part of decomposition product generated as the result of decompostion is deposited on the surface of a substrate 8 retained on the facing electrode 6, a discharge spread preventing body 16 is arranged outside the space A between the electrode surface of the facing electrode 6 and that of the cathode electrode 4.
Patent JP-S62121379-A (JP)
Title: Synthetic aperture radar equipment
Inventor: SHINOHARA HIROSHI
IPC: H04B1/74
Filed: 1985-11-22
Abstract: PURPOSE:To execute an observation in an invisible area, and also to improve the reliability by using the titled equipment while switching both analog and digital signal transmission systems. CONSTITUTION:In case a switch 12 and a switch 3 of a switching part 1 are set to on and off, respectively, by a control signal, a receiving signal is inputted to an analog transmission part 2, converted to a transmitting signal to a ground station, and thereafter, transmitted to the ground station. Also, when the switch 12 and the switch 13 are controlled to turn off and on, respectively, the receiving signal is inputted to a phase detecting part 3, converted to I and Q video signals, recorded in a high density magnetic tape 43 of a signal processing 4, and thereafter, transmitted to the ground station through a digital transmission part 5 at the time when an artificial satellite can be seen from the ground, therefore, the observation of an invisible area can be executed. Also, in case the switches 12, 13 are turned on, both of an analog signal and a digital signal are transmitted. Accordingly, the reliability is improved by having a redundant system of a different circuit.
Patent JP-H07115127-A (JP)
Title: Intelligent type power ic dielectric substrate
Inventor: HASEGAWA HIROYUKI
IPC: H01L21/762
Filed: 1993-10-19
Abstract: PURPOSE:To enhance an intelligent type power IC dielectric substrate in current capacity by a method wherein a single crystal silicon land is made to serve as a power device coming into direct contact with a polycrystalline silicon layer, and the polycrystalline silicon layer is made to contain by over a specific amount of at least one element selected out of P, As, Sb, and B to serve as a conductive layer. CONSTITUTION:A dielectric isolation substrate is formed through such a manner that a single crystal silicon land 4 composed of a control 5 and a power device 6 is formed on a single silicon support board 1 through the intermediary of a polycrystalline silicon layer 2a and an isolating silicon oxide film. At this point, the single crystal silicon land 4 is made to serve as the power device 6 coming into direct contact, with the polycrystalline silicon layer 2a, and the polycrystalline silicon layer 2a is made to contain at least one element selected out of P, As, Sb, an B at a rate of over 1X10<7>atom/cm<3> to serve as a conductive layer. By this setup, a power device can be improved in heat dissipating properties and enhanced in current capacity, so that an intelligent type power IC used for controlling a motor of civil use can be formed.
Patent JP-H0574128-A (JP)
Title: Cleaning device for encoder
Inventor: HIROSE KENJI
IPC: G11B33/14
Filed: 1991-09-13
Abstract: PURPOSE:To clean a linear encoder simply, safely and without fail by holding a cleaning means movably so that the fore end of the cleaning means is made to access the encoder in a state wherein a guide member is charged in a charging element. CONSTITUTION:A guide member 4 is charged, instead of an ordinary cartridge, in a cartridge charging element, i.e., a cartridge holder 5, of an information recording-reproducing apparatus and the main body 3A of a cleaning means is rotated. A folded part 303A of a nozzle 303 is put in a state of being close to the vicinity of a linear encoder 206 substantially and an opening 302 is directed toward the linear encoder 206. An air stream is jetted from the nozzle 303 by an air jetting means 301 by such a manual operation as compressing a rubber bag and thereby a place to which dust is possible to stick is cleaned sufficiently.
Patent JP-2000087681-A (JP)
Title: Shield excavation device, and constructing method of tunnel using the same
Inventor: TANAKA JUNICHI
IPC: E21D9/06
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a shield excavation device capable of suppressing the cost in constructing a tunnel. SOLUTION: This shield excavation device 1 is provided with first and second shield excavators 2, 3. The first shield excavator 2 is provided with a cutter head 16. The cutter head 16 is provided with an excavation part to excavate a tip side of the excavator 2 and an outer circumferential excavation part 18 to excavate the outer circumferential side. The outer circumferential excavation part 18 is provided with a copy cutter 25 to be freely projected/retracted from the outer circumferential surface of the cutter head 16 and an expandable jack 26 capable of projecting/retracting the copy cutter 25. The second shield excavator 3 is formed larger in diameter than the first shield excavator 2, and provided with an opening part 44 to which the excavator 2 is fitted. The second shield excavator 3 is provided with an annular cutter head 46.  The cutter head 46 is provided with a hole 54 to which the copy cutter 25 is fitted in its inner circumferential wall 52a.
Patent JP-2001084324-A (JP)
Title: Electronic coin terminal equipment
Inventor: CHINO TETSURO
IPC: G06Q40/02
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To easily recognize the transfer of a monetary value and to intuitively increase/decrease electronic money and recognize the balance by simulating a signal which is generated when regular passage is used and which a user can perceive. SOLUTION: An electronic money information storage part 101 holds the quantity of electronic money that can be used at present and information on a user. A simulation signal output part 102 outputs a signal to the user for giving use feeling similar to an existing tool such as a purse, a money box and a safe, which set current money to be an object. When the user carries a device in his hand and he swings it to right and left while depressing an operation key, the operation is detected by the acceleration sensor of a situation detection part 105 and information showing 'swing acceleration detection' is informed to a control part 103. Thus, the control part 103 selects the digital waveform of 'sound that a lot of high denomination coins collide with each other in a container' and it is outputted from a speaker part as a sound signal.
Patent JP-H10103975-A (JP)
Title: Portable navigation system
Inventor: TAKADA MASAYUKI
IPC: G06T17/05
Filed: 1996-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a portable navigation system in which the display on the screen can be switched automatically depending on the point of view of an operator. SOLUTION: A display 11 is fixed with an inclination sensor 12 in order to measure the inclination angle α deg. thereof and current position G and azimuth angle are measured by means of a GPS(global positioning system) 13, or the like. A view point calculating section 16 sets an imaginary view point P on a vertical line on the display screen based on the inclination angle αdeg. of the display 11. Subsequently, a perspective conversion load screen generating section 17 reads out a map data corresponding to the current position G stored in a CD-ROM 14, for example, and performs a perspective conversion using an imaginary view point P having that height (h) as a view point.
Patent JP-S63119458-A (JP)
Title: Stabilization of perpropionic acid
Inventor: UENO KAORU
IPC: C07C407/00
Filed: 1986-11-05
Abstract: PURPOSE:To improve thermal stability and synthetic yield of perpropionic acid, by adding phosphoric acid, 2,6-pyridinedicarboxylic acid and sodium hexametaphosphate to a solution of perpropionic acid as stabilizers, thereby attaining excellent synergistic effect. CONSTITUTION:In the production of perpropionic acid from a reaction raw material containing a slight amount of metal, the perpropionic acid containing metal ion can be stabilized by adding phosphoric acid in combination with 2,6-pyridinedicarboxylic acid and sodium hexametaphosphate to a perpropionic acid solution as stabilizers. The total amount of the phosphoric acid, 2,6- pyridinedicarboxylic acid and sodium hexametaphosphate is preferably 200-600ppm based on the perpropionic acid solution (for a solution having a metal concentration of about 0.5ppm in terms of iron ion). The weight of phosphoric acid, 2,6-pyridinedicarboxylic acid and sodium hexametaphosphate are 1.0/1.0-0.01/1.0-0.01.