baber/WOPTO huggingface dataset:
Patent JP-H0633342-A (JP)
Title: Cloth inspection method
Inventor: OZAKI SHIGETO
IPC: D03D51/18
Filed: 1992-07-08
Abstract: PURPOSE:To accurately inspect woven cloth having warps curved near the end part of the cloth immediately after the weaving to the end part of the cloth and to enable the early detection of the defect of the woven cloth by placing a cloth inspection apparatus near the cloth fell. CONSTITUTION:The warps T of woven cloth W are curved at the end part of the woven cloth W compared with the middle part. A cloth inspection apparatus to inspect the woven cloth W is placed nearly in the middle of the cloth fell W1 and an expansion bar 3. The woven cloth W is scanned in lateral direction with a sensor head 16 reciprocating in a container box 7 along a traversing rail 10 and turnable relative to a base 15 with a motor 19 through a driving gear 20 and a follower gear 18. The sensor head 16 is turned with the motor 19 by a controller not shown in the figure and controlled to direct the longitudinal direction of the sensor perpendicular to the warp to be scanned. Accordingly, the image of the warp T formed on a space filter in the sensor head 16 is constantly maintained parallel to the facing direction of its receptor element to enable the accurate inspection to the end of the woven cloth W.
Patent JP-S5973618-A (JP)
Title: Crankshaft of internal combustion engine
Inventor: BAN TAKUROU
IPC: F16C3/14
Filed: 1982-10-18
Abstract: PURPOSE:To surely and adequately lubricate the large end area of a connecting rod by providing oil grooves on a side of a crank web. CONSTITUTION:A crankshaft 10 has several oil grooves 19, which span from the circumferential end of a crank web 12 to the crank pin base, on both contact surfaces 18 of the crank web on which both sides of the large end of a connecting rod slide. When the crankshaft 10 rotates, the lubrication oil which is splashed around is induced from an opening 19A to the oil grooves 19 to lubricate the contact surfaces 18 of the crank web 12 as well as a bearing 16. As the oil grooves are engraved on a circle having its center on the center of rotation of a main shaft 11, and have the opening 19A which is wider toward the outside, the induction of the nearby lubrication oil into the oil grooves can be done smoothly as the crankshaft 10 rotates.
Patent JP-S5971303-A (JP)
Title: Photosetting material
Inventor: FUKUSHI HIDEMI
IPC: C08F2/48
Filed: 1982-10-15
Abstract: PURPOSE:A photosetting material useful as a material for sealing electric or electronic parts, providing properties close to those of inorganic substances, having low shrink characteristics, improved heat release, and low coefficient of linear expansion, obtained by blending a photosetting composition with fine glass materials. CONSTITUTION:An epoxy resin modified with an acrylate, etc. is optionally blended with a photopolymerizable monomer such as acrylic acid, oligomer, a sensitizer such as a benzoin compound, etc. to give a photosetting composition, which is blended with preferably 1-50wt% fine glass materials (preferably glass fibers having 0.1mm. fiber length). EFFECT:Since ultraviolet rays are refracted and refracted in all directions without damaging permeability to ultraviolet light, irradiation efficiency of ultraviolet light is raised.
Patent JP-H11350539-A (JP)
Title: Traveling aid hydraulic circuit of hydraulic drive working vehicle
Inventor: MATSUYAMA NOBUO
IPC: B60K17/10
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To provide the traveling aid hydraulic circuit of the hydraulic drive working vehicle of high wide use capable of composing the traveling aid circuit during high speed traveling by means of the hydraulic pump and the hydraulic motor of a small capacity in small size regardless of the type of a traveling HST circuit (close type or open type, or the number of pumps and motors). SOLUTION: The hydraulic drive working vehicle is provided with traveling pumps 3, 3A driven by an engine 1 and a traveling HST circuit 2 having traveling motors 5, 5A driven by the traveling pumps 3, 3A. The output torque of the traveling motors 5, 5A is transmitted to a drive wheel 8 through a reducer 6. In this case, an aid pump 4 driven by the engine 1, and an aid motor 13 for adding torque produced to be driven by the aid pump 4 to the reducer 6 so as to be output to output torque of the traveling motors 5, 5A. The traveling HST circuit 2 may be an open circuit or a close circuit.
Patent JP-H0928909-A (JP)
Title: Ball polishing/lifting apparatus
Inventor: MIZUTA KOJI
IPC: A63F7/02
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a ball polishing/lifting apparatus which can eliminate failure as caused by skidding of a belt for hoisting. SOLUTION: When a belt position correction processing is started, a controller judges whether a direction signal is inputted, or not from both of right and left sensors provided on a leather belt feeder. (S10) When the detection signal is inputted from the left sensor alone (YES at S11), it is judged that the right end of a leather belt separates and the belt is sent upward with the left end thereof rubbed intensely on a left rail and a step motor is rotated by (rotation value +α) (S12) so that a shaft of an upper roller is inclined downward to the right. As a result, the leather belt is moved to the right. By the contrary, when the detection signal is inputted from the right sensor alone (NO at S11), the step motor is rotated by (rotation value -α) (S13) so that the shaft of the upper roller is inclined downward to the left.  As a result, the leather belt is moved to the left.
Patent JP-2000292345-A (JP)
Title: Sample storing cell of deterioration determination device of oil or the like and deterioration determination device of oil or the like by using it
Inventor: KUTSUKAKE YOSHIHIKO
IPC: G01J3/50
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a sample storing cell capable of executing surely color detection of even severely blackened oil, capable of being filled easily with oil, and capable of being used repeatedly. SOLUTION: This cell is so composed that whether oil or the like is in the deteriorated state or not is determined from lightness and a hue angle, by storing the oil or the like drawn out from an automobile in a sample cell, and by detecting light irradiated from a white light source and transmitted through the sample cell by an RGB light-receiving element, and by replacing respective electric signals detected by the RGB with a color system. In this case, thin films 30 having a prescribed thickness are printed or pasted on a smooth surface of either of two transparent members 4a, 4b equipped with the smooth plane 28 supported by an elastic material 29, and the two transparent members 4a, 4b are connected openably and closably, and a sample is retained in an aperture space 33 formed between the thin films 30 when the two transparent members 4a, 4b are closed.  The periphery of the aperture space 33 is formed in the open state to the atmosphere or in a larger space than the aperture space 33 for retaining the sample.
Patent JP-H0824764-A (JP)
Title: Finishing method by impregnation of joint filler and its finishing device
Inventor: OSAKA TOSHIHARU
IPC: E04F21/165
Filed: 1994-07-12
Abstract: PURPOSE:To assure impregnation of a joint filler into a joint by accepting the nozzle of a joint filler packing gun into the outside end accepting part of a nozzle receiving port body, mounting a bottomless device body at this joint filler packing gun, putting the bottomless device body on the joint and drawing this body along the joint while extruding the joint filler. CONSTITUTION:The inside of the joint 15 is previously cleaned by a brush and a backup material 17 is laid on its bottom at the time of finishing the joint by impregnation of the joint filler by using the bottomless device body (a). Both right and left sides are stuck with masking tapes 18, then a primer is applied by a brush on the backup material 17. The bottomless device body (a) is first mounted at the nozzle of the joint filler packing gun 10 and the base opening of the bottomless device body (a) is put on the joint 15 so as to extend over the masking tapes 18. Next, the leveling off tongue piece 13 of a point plate 1 and the bottom end 51 of a rough leveling off plate 5 are positioned to cross the joint 15 and the joint filler packing gun 10 is drawn along the joint 15 while the joint filler therein is ejected. In succession, the joint filler is impregnated into the joint 15 from the inside end discharge part 8 of the nozzle accepting port body (b), and the excess joint filler is impregnated and stored in the fore chamber 6.
Patent JP-H1123047-A (JP)
Title: Air conditioner for wide space
Inventor: SAKAI IKUO
IPC: F24F13/06
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner for a wide space which can be flexibly adapted for variation in thermal load in every event performed within a building of wide space utilized in multi-purpose for various kinds of events, and further which can contribute to an accomplishment of low noise at a section where conditioned air is discharged. SOLUTION: There are provided sound muffling boxes 7 each of which is installed at each of a plurality of conditioned air discharging sections in an air blowing duct. Flow regulated and conditioned air having a specified amount can be discharged by an air speed sensor 9 installed within each of the sound muffling boxes 7, and by specified air amount devices 8a to 8c arranged within each of sound muffling boxes 7, in such a way that a regulated air flow of specified amount may be produced in response to an air speed data detected by an air speed sensor 9.
Patent JP-H0346418-A (JP)
Title: Squelch detection circuit
Inventor: IGARASHI TAKAHARU
IPC: H04B1/10
Filed: 1989-07-14
Abstract: PURPOSE:To absorb detection voltage fluctuation accompanying temperature fluctuation of gain and to detect a squelch point stably by utilizing a signal detection voltage to control the gain and varying the obtained noise detection voltage in correlation with the signal detection voltage. CONSTITUTION:Part of an output of a main intermediate frequency amplifier 2 is supplied to a band stop filter 6, from which a noise component is detected by a noise detection detector 7. A voltage comparator circuit 5 compares a signal detection voltage from a detector 3 with a noise detection voltage to detect a squelch point. Thus, the signal level inputted through an intermediate frequency band pass filter 1 to the amplifier 2 is high, the gain of the amplifier 2 is small, the output noise level is low and the noise detection voltage is low. Moreover, when the input signal level is decreased, the gain of the amplifier 2 is increased, the output noise level becomes higher and the noise detection voltage is increased. Thus, when the noise detection voltage and the signal detection voltage are compared by the comparator 5 to decide the squelch point, the squelch point where the difference between the signal level and the noise level is always constant is set.
Patent JP-H03285432-A (JP)
Title: Radio transmitter-receiver
Inventor: KIKUCHI MASAHIRO
IPC: H04L12/28
Filed: 1990-07-10
Abstract: PURPOSE:To economically transmit abnormality such as the squelch alarm activation of its own station or the like to a counter station without increasing transmission capacity by interrupting a transmission base band signal as well by a low-priced circuit when the squelch alarm is raised by the reduction of a reception input electric field. CONSTITUTION:Radio transmitters-receivers 1 and 2 are respectively composed of squelch alarm activation parts 5, transmission parts 6 and reception parts 7. when the squelch alarm is raised at the radio transmitter-receiver 1, for example, the output of the reception base band signal from the radio transmitter-receiver 1 to an A-block bus-shaped LAN 3 is interrupted. Further, signal transmission from the radio transmitter-receiver 1 to the radio transmitter-receiver 2 is stopped as well and any data is not outputted all from the radio transmitter/receiver 2 to a B-block bus-shaped LAN 4 as well. As a result, at the B-block bus-shaped LAN 4, it can be detected that there is abnormality in the signal transmission in one direction at least between the radio transmitters-receivers 1 and 2, and the B-block bus-shaped LAN 4 can be prevented from being made abnormal.
Patent JP-2001015224-A (JP)
Title: United connector
Inventor: KAZUHARA HITOSHI
IPC: H01R13/506
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To surely, firmly unit connectors without separating upper and lower housings by forming dovetail grooves and projections for fitting to the dovetail grooves along the extending direction of a mail terminal in the engaging parts of the upper and lower connector housings, and fitting them by sliding. SOLUTION: Projections 11 projecting in the front and rear directions are formed in three portions in the breadth direction at the lower front end part of an upper housing 3 in which many male terminals 2 are installed in parallel. Dovetail grooves 17 having a shape corresponding to the projections 11 are formed in positions corresponding to the projections 11 formed in the upper housing 3 so as to project from the front end surface, on the top surface of a lower housing.  When the upper housing 3 and the lower housing 5 are united, by positioning the upper housing 3 and the lower housing 5 with the positioning projections and notches installed in the upper and lower housings 3, 5, the projections 11 are let agree with the dovetail grooves 17, the upper housing 3 is slid in the direction to be united to the lower housing 5, while fitting the projections 11 to the dovetail grooves 17, the projections 11 are guided with the dovetail grooves 17 and locked in the specified position, and both housings are united.
Patent JP-S5883245-A (JP)
Title: Ultrafine particle gas-sensitive membrane
Inventor: OGAWA KUNI
IPC: G01N27/12
Filed: 1981-11-12
Abstract: PURPOSE:To improve the sensitivity of a gas sensor by optimizing the grain sizes of an ultrafine particle gas-sensitive membrane which can detect the concns. of gases and alcohol with high sensitivity. CONSTITUTION:An ultrafine particle membrane 12 is constituted of circular columnar bodies 14 and channels 15, and is mounted with electrodes 16. The boundary potential as large as it affects electrical conduction does not exist at the contact boundaries of the respective ultrafine particles and it is more probable that the respective ultrafine particles are electrically continuously connected. If the crystallographic grain sizes of the ultrafine particles constituting the ultrafine particles gas-sensitive membrane are set in a range from 1.5 to 3 times the Debye length determined by the dielectric constant of the ultrafine particles, the concn. of carriers, working temp. and the form of the oxygen ions adsorbed by the negative electric charge on the surfaces of the ultrafine particles, the sensitivity to gases is made higher by >=80% than that when particle sizes are sufficiently large.
Patent JP-H0233046-A (JP)
Title: Lap feed mechanism
Inventor: ISHITANI MASATO
IPC: B65H23/26
Filed: 1988-07-21
Abstract: PURPOSE:To stabilize a lap travelling path positionally by installing a guide member having a curved action surface in a lap feed mechanism and allowing a lap width to be narrowed by the guide member. CONSTITUTION:Lap 4 unwound on a lap releasing device 1 travels to a next- process machine via a lap feed mechanism. As it travels, the lap 4 passes through a guide member 18 which has a curved action surface, positioned at right angles to the direction in which the lap travels, that is low in the center and increases its height gradually towards the edges. On the action surface, both the edges of the lap 4 are forced towards the center, thereby avoiding contact between edge portions of the guide member 18 and the lap 4 to allow the lap 4 to travel steadily. As a result, the distance between the lap releasing machine 11 and the next-process machine can be reduced as a whole.
Patent JP-2000019414-A (JP)
Title: Xy stage
Inventor: OKAHIRA HIROYUKI
IPC: G02F1/13
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an XY stage capable of realizing miniaturization and also easily usable functionally. SOLUTION: This XY stage is provided with an X stage 32 and a Y stage 31 arranged to be superposed on each other in the up-and-down direction and made movable in a direction orthogonally crossing each other. The X stage 32 is provided with a slide stage 4 capable of linearly moving along in the moving direction of the Y stage 31 thereon, and a liquid crystal glass base plate 5 being an inspected object is placed on the slide stage 4.
Patent JP-H0633329-A (JP)
Title: Blended fiber for reinforcement and prepreg containing the fiber
Inventor: SUGIMORI MASAHIRO
IPC: D02G3/16
Filed: 1992-07-09
Abstract: PURPOSE:To obtain the blended fiber capable of compensating the deficiency of the toughness of a matrix resin in a fiber-reinforced composite material by adding and blending a thermoplastic fiber to carbon fiber or graphite fiber. CONSTITUTION:The objective blended fiber for reinforcement is composed of (A) 99-80wt.% of carbon fiber or graphite fiber and (B) 1-20wt.% of a thermoplastic fiber. The component B is e.g. polyamide fiber when the matrix resin is an epoxy resin.
Patent JP-H1131370-A (JP)
Title: Disk cartridge
Inventor: MASUGI SHINJI
IPC: G11B23/03
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To prevent recording surfaces from being scratched by providing a disk locking part holding a disk shaped recording medium in a lock state while holding it in between one pair of upper and lower cells constituting a main body and releasing the locked state at a recording and a reproduction time to prevent the movement of the disk shaped recording medium due to a vibration and a shock at the time of carrying or the like. SOLUTION: When a disk 1 is not used as it is not loaded in a recording and reproducing device, the center hub 5 of the disk 1 housed in the inside of a cartridge body 11 is held by the disk locking member 45 provided on an upper cell 12 and the disk locking protruding part 33 formed on a lower cell 13. As a result, even when the vibration and the shock are applied in carrying, the disk 1 is not moved inside of the cartridge body 11 and inconvenience that magnetic recording surfaces of the disk 1 are scratched by dust adhered to the front and back principal surfaces or the like by the movement of the disk 1 is surely prevented from occurring.
Patent JP-H10117886-A (JP)
Title: Upright floor chair
Inventor: SUGIMOTO SATOSHI
IPC: A47C3/26
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To provide an auxiliary chair by which feet neither get pain nor get impatient even after a user sits upright for a long time politely without loosening his legs. SOLUTION: The upright floor chair of one leg is provided by using one leg, into which a core rod 3 of the leg is inserted into a cylinder 2 of the leg, and a pipe. In the upright floor chair, a step slit 14 is engraved in a groove 18 for the core rod of the leg so as to freely adjust a sitting height corresponding to the physique, and the sitting height is adjusted by vertically moving a seat surface 4 with a ratchet 6. In the upright floor chair using the pipe, the sitting height is adjusted by joining a sitting height adjusting ring above and under the pipe. When carrying the chair, the chair is folded while overlapping a stable stand 1 on the downside and the seat surface 4 on the upside through shafts 15 and 16.
Patent JP-S6341355-A (JP)
Title: Sheet loading device
Inventor: HASHIMOTO HIROSHI
IPC: B65H43/06
Filed: 1986-08-04
Abstract: PURPOSE:To maintain the superior arrangement performance independently of the loading quantity by reducing the driving time of a lowering means for lowering a loading means whose position is detected by a detecting means. CONSTITUTION:An output paper sheet is transported in a transport passage formed between transport guides 10 and 11 by the transport rollers 7, 6 and 8, 9 and reaches the output roller groups 12-15 and is loaded onto a tray 19 or the loaded paper sheets on the tray 19. when the paper sheets are loaded continuously, the loaded paper sheet surface rises, and a paper discharging roller 14 is lifed np gradually, and when the roller 14 is lifted up to a prescribed position, a controller detects this state by the input supplied from a paper surface sensor 18, and a motor 23 is driven to lower the tray 19. When the motor driving time in the case when the tray 19 is at the uppermost position is set TH, the time in the case when the tray is at an intermediate position is TM, and the time in the case when the tray is at the lowest position is TL, the superior loading arrangement in the case ranging form the large quantity loading to the small quantity loading can be secured by setting TH>TM>TL.
Patent JP-H061935-A (JP)
Title: Coating composition having improved odor
Inventor: OZAKI TORU
IPC: C09D7/12
Filed: 1992-06-17
Abstract: PURPOSE:To provide a coating composition composed of an antioxidant consisting of a specific compound and a dehydrating agent or an organic solvent, having excellent storage stability, yellowing resistance, oxidation resistance, etc., and free from offensive odor. CONSTITUTION:The objective composition is produced by compounding (A) 0.1-3.0 pts.wt. (based on 100 pts.wt. of the solid resin component of the coating composition) of an antioxidant containing a compound of formula I or formula II (R is H or 1-18C hydrocarbon group; A is phenylene, biphenylene or 1-6C alkylene) (e.g. the compound of formula III or formula IV) and (B) 0.5-10 pts.wt. of a dehydrating agent generating 1-4C alcohol (e.g. trimethyl orthoformate) or (C) 0.5-20 pts.wt. of an organic solvent containing 1-4C alcohol (e.g. methanol).
Patent JP-S5885139-A (JP)
Title: Spectroscopic analysis apparatus
Inventor: YAMAGISHI KAZUTOSHI
IPC: G01N21/27
Filed: 1981-11-17
Abstract: PURPOSE:To improve S/N ratio by providing an intergral means for integrating a photoelectrically converted signal which is inputted and a means for operating absorbance based upon time which the integrated electric current reaches a predetermined value. CONSTITUTION:A spectroscopic analysis apparatus includes an integral means, which comprises a circuit including an operational amplifier 7 and a capacitor C which connects the input and output sides of the operational amplifier 7. This circuit integrates an electric current outputted by a detector means and outputs an integral electric current into an operational processing means (CPU system) 9 which calculates absorbance through an A/D converter (ADC) 14 until the integrated value reaches a predetermined value eo. This constitution enables a spectroscopic analysis of high S/N ratio.
Patent JP-S57107445-A (JP)
Title: Shoe holding-down device in drum brake
Inventor: SAKATA MITSUO
IPC: F16D51/20
Filed: 1980-12-23
Abstract: PURPOSE: To enable a shoe holding-down device in a drum brake to be disposed on only one side of a shoe assembly, by securing a leaf spring to an anchor block in a cantilever-like arrangement so that each brake shoe is pressingly touched against a back plate by the resilient force of the leaf spring itself.  
     CONSTITUTION: A U shape leaf spring 34 is secured to an anchor block 12 at two position in its center portion of the U shape leaf spring 34 by means of rivets 36 in a cantilever arrangement. Further, pressing portions 42, in an elliptical saucer shape, carried by both arm portions of the leaf spring 34 are touched to bulge portions 18 of shoe webs 14, 16 by the resilient force of the leaf spring 34 itself so that shoe assemblies 2, 4 are pushed against a back plate 20. With  this arrangement, each shoe holding down device is never extended into behind  the shoe assembly 2, 4, thereby a parking lever 22 and an adjusting lever 24  may be readily introduced in the brake. 
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