baber/WOPTO huggingface dataset:
Patent JP-2000109202-A (JP)
Title: Classifying/collecting load box
Inventor: SEKI KUNIO
IPC: B65F3/00
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To easily attach and detach a partition plate which partitions a classifying/collecting load box which collects different kinds of wastes while classifying into multiple rooms and to reliably prevent the partition plate and a supporting part thereof from being deformed when the partition plate is attached and detached in the classifying/collecting load box. SOLUTION: A load box body is slidably provided with a guide member 19 on an upper portion of a side wall 10. A supporting member 20 which is possible to lock and release with supporting an engagement pin 17 on an upper portion of a partition plate 16 by turning a control lever 27 is provided on an upper portion of the guide member 19. The control lever 27 is provided with a restricting pin 31 which restricts a side of the guide member 19 while engaging with and disengaging from a pin hole 34 on the side wall 10 in a turning range where the engagement pin 17 can be held to be locked condition.
Patent JP-2000111307-A (JP)
Title: Displacement sensor
Inventor: MUKAI YOSHINOBU
IPC: G01D5/20
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To set the deviation voltage of a middle point without adjusting to the neutral position of a core by correcting the deviation voltage on displacement detection based on the deviation of a voltage across both the terminals of each of two resistors when a bridge circuit is driven by a DC power supply. SOLUTION: A displacement detector 2 is composed of a core 3 that consists of a non-magnetic body being displaced in both directions from a neutral position, and detection coils 2A and 2B where arrangement is symmetrically made along the displacement direction of the core 3 and inductance is changed differentially corresponding to the displacement of the core 3. One ends of the detection coils are connected, the other ends are connected to one ends of resistors R1 and R2. Furthermore, the other ends of the resistors R1 and R2 are connected and grounded each other, and a bridge circuit is composed. Then, a pulse power supply 5 is applied between the connection part of the two detection coils and the connection part of the two resistors R1 and R2, and the connection part between the detection coil 2A and the resistor R1 and the connection part between the detection coil 2B and the resistor R2 are taken out as detection terminals S1 and S2, respectively.
Patent JP-H02129433-A (JP)
Title: Bevel gear set and wrist mechanism of industrial robot by utilization of the set
Inventor: TORII NOBUTOSHI
IPC: B25J17/02
Filed: 1988-11-08
Abstract: PURPOSE:To simplify assembling manpower and prevent drop in reliability by arranging in piles an inner ring spacer and an outer ring spacer between bearings on the shaft of a bevel gear, and providing screw holes on the back surface of the outer ring spacer. CONSTITUTION:An inner ring spacer 12 and an outer ring spacer 13 are arranged in piles on the shaft of a bevel gear 11 between a bearing B1 contacted with the shoulder face 17 of the gear and bearing B2, B3 contacted with a bearing nut 15. Width l1 of the inner ring spacer 12 is instituted less than width l2 of the outer ring spacer by pre-load adjusting measure delta, and screw holes t1 are provided on the back surface of the outer ring spacer 13. Thus, adjustment of tooth contact by means of shim 19 can be performed without change of the instituted pre-load, assembling manpower can be simplified, and drop in reliability can be prevented.
Patent JP-S61157728-A (JP)
Title: Racing preventive device or driving wheel
Inventor: OKUBO MASAYUKI
IPC: F02B37/00
Filed: 1984-12-28
Abstract: PURPOSE:To prevent racing of a driving wheel, by deciding the racing through a control unit on the basis of a signal from a rotary speed sensor detecting a speed of the driving wheel and closing in accordance with a condition of the racing a throttle valve through a control of the positive pressure by a solenoid valve. CONSTITUTION:When a vehicle is driven running, an engine 9 equipping a supercharger 1 always detects a rotary speed of a driving and a driven wheel respectively by sensors 30, 31. And when a difference between the rotary speeds by each sensor 30, 31 increases to a preset value or more, a device, deciding the difference as the racing, outputs a signal in accordance with a speed of the racing from a subtraction circuit 33 while a duty signal, increasing its duty value larger as the racing increases larger, from a comparator circuit 35. In this way, a solenoid valve 24 opens applying a positive pressure based from the supercharge pressure to a control chamber 20a of an actuator 20 so as to close a throttle valve 21. Accordingly, the engine, restricting by the throttle valve 21 the suction of air pressurized by a compressor 1a of the supercharger 1 and decreasing an output of the engine, enables the racing to be eliminated.
Patent JP-H10117541-A (JP)
Title: Seedling planting device for rice transplanter
Inventor: TAKITA YOKO
IPC: A01C11/02
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a seedling planting device for stably transplanting seedlings to a field surface. SOLUTION: This device is provided with planting arms 5 and 6 freely swingable around an axial center P3 in a vertical direction posture to a rotary case, a swinging operation means for swinging the planting arms 5 and 6 around the axial center P3 linked with the rotation of the rotary case so as to transplant the seedlings to the field surface at a side part with a seedling cut-out position as a reference at the time of transplanting the seedlings, a planting pawl 23 freely turnable around the axial center P4 to the planting arms 5 and 6 and a posture change means for turning the planting pawl 23 around the axial center P4 linked with the rotation of the rotary case so as to turn the upper surface of the planting pawl 23 to a machine body front side at the time of transplanting the seedlings.
Patent JP-S62139951-A (JP)
Title: Cylinder structure for engine
Inventor: NISHIMURA KAZUAKI
IPC: F02F7/00
Filed: 1985-12-13
Abstract: PURPOSE:To reduce the weight of an engine by forming a wall-less part on the lower part of a cylinder below a piston ring of a piston positioned at the bottom dead center, and in the direction of an output shaft. CONSTITUTION:A part of a cylinder wall 4 in between a site opposite to the bottom part 7a of a piston 7 in the direction of a crankshaft 6 at the bottom dead center of the piston, and the top end part of the bearing boss part 5a of the crank shaft 6, is removed to form a wall-less part 16. Thereby, the weight of an engine can be reduced. Also, since of the cylinders 3 are connected to others with large opening areas via the wall-less parts 16, the pressure below the piston of each of the cylinders can be balanced, reducing resistance when pistons reciprocate, and reducing the loss work of the engine.
Patent JP-H08145455-A (JP)
Title: Air blowing-out port device for vehicle
Inventor: ENDO MASAHIRO
IPC: F24F13/14
Filed: 1994-11-15
Abstract: PURPOSE: To enable a blade to be easily fitted to a main body frame in a more precision manner without applying any forced expanding of the main body frame by a jig and the like when the blade is inserted into and fitted to the main body frame. CONSTITUTION: A horizontal recessed surface 33d is formed in an upstream longitudinal direction of an upper frame 33 of a barrel main body frame 32. A lower frame 34 of the main body frame is provided with a hole 34c to which a lower shaft part 41b of a vertical blade 38 is fitted in correspondence with the recessed surface of the upper frame and in turn upper and lower portions of a plurality of vertical blades fixed to the barrel main body frame are provided with shafts 41a and 41b, respectively.  In addition, a connecting pin 43 is mounted on a recessed part 42 formed at the upper parts of the vertical blades, a blade connecting member 45 for connecting each of the vertical blades, fitting it in the recessed surface of the upper frame and fixing it is connected to a connecting frame member 46 comprised of a connecting and holding piece 47 having a supporting hole 50 for pivotally attaching an upper shaft 41a of the vertical blade and an engaging piece 48 extending along a side frame through a hinge lever 51, and further a connecting rod member 52 connected through a hinge bar 51 and having a hole 53 having a connecting pin of each of the vertical blades and connected in series.
Patent JP-2001096799-A (JP)
Title: Imaging apparatus and imaging method, and medium recording imaging control program
Inventor: KATO HIRONORI
IPC: H04N1/113
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a laser beam printer in which unnecessary waiting time of a user is reduced at the time of starting rotation of a scanner motor for turning a scanner mirror (polygon mirror). SOLUTION: Upon starting print operation, control of a scanner motor is started and an internal timer is started (S101), and then a period signal from an optical sensor is monitored (S102). When a decision is made that a specified scanning period is reached, operation of the timer is stopped (S103) and the time measured by the timer is compared with a specified time t1 (S104). If the measure time is shorter than t1, a time t2 is waited (S105) otherwise a time t3 shorter than t2 is waited (S106). Following to wait (S107), normal print operation is carried out (S108). The wait time may be operated depending on the time measured by the timer.
Patent JP-H0517728-A (JP)
Title: Structure for release part
Inventor: ARAKAWA MASAAKI
IPC: C09J7/20
Filed: 1991-09-30
Abstract: PURPOSE:To provide the subject structure, resistant to getting out of contact when fixing a member such as tape but easy to release noiselessly, freely releasable, thus useful for fixing diapers, etc. CONSTITUTION:The objective structure made up of (A) a pressure-sensitive adhesive layer consisting of a tacky material predominant in a rubber consisting mainly of an ABA- or AB-type block copolymer (A is thermoplastic block; B is rubber block) and (B) a release treatment layer consisting of a silicone- based release treating agent containing 1-80 (pref. 5-60)wt.% of a three- dimensional organopolysiloxane. For example, the back sheet B on a paper diaper A is laminated with a film 1 coated with said silicone-based release treatment layer 2 through an adhesive 3, while a tape substrate 5 for a fastener tape F is provided with said pressure-sensitive adhesive layer 4, and the objective structure is constituted at the boundary surface between the layers 2 and 4.
Patent JP-H01123418-A (JP)
Title: Manufacture of semiconductor device
Inventor: SATO HIROYUKI
IPC: H01L29/41
Filed: 1987-11-09
Abstract: PURPOSE:To prevent the occurrence of voids, by forming recess parts in a semiconductor substrate, forming a surface metal layer thereon, forming a recess part reaching the surface metal layer the rear surface of a semiconductor substrate, forming a rear surface metal layer, and flattening the rear surface. CONSTITUTION:Recess parts 3 are formed in regions, where at least via holes are formed, on the surface of a semiconductor substrate 1. A surface metal layer 4 is formed on the surface of the semiconductor substrate 1 in the region including the recess parts 3. A recess part 14 reaching the metal layer 4 is formed on in the rear surface of the semiconductor substrate 1 corresponding to each via hole. A rear surface metal layer 15 is formed on the rear surface of the semiconductor substrate 1 at the region including the recess part 14. A photoresist layer 17 is formed. A window is provided in a scribe region. An Au plated layer 16 and the Ti/Au layer 15 are etched. Thus the rear surface is flattened, and the occurrence of voids can be prevented.
Patent JP-H1159166-A (JP)
Title: Overhead cooler for automobile
Inventor: NAKAMURA TETSUYA
IPC: B62D25/06
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To eliminate a headache and irritation due to hot air by flowing cold air between the roof and lining of an automobile and contribute a cooler to a safety driving. SOLUTION: Cold air is led to a cold air blowout apparatus 1 by a conduit, air is blown off from a spit hole 3 and air is discharged to the inside of a car compartment from an exhaust hole 4.
Patent JP-H11111224-A (JP)
Title: Ultra-high pressure mercury vapor lamp
Inventor: YAMAZAKI SHIGERU
IPC: H01J61/36
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of leakage and a burst of a light emitting tube, enhance dimensional accuracy of the light emitting tube, and improve workability and reliability by specifying an outside diameter of thin diameter parts of a light transmissive ceramic light emitting tube and an outside diameter of high melting point metallic electric current introducing bodies inserted into both ends of its thin diameter parts. SOLUTION: High melting point metallic electric current introducing bodies 4 such as Nb, Mo and stainless steel are inserted along the tube axis into both ends of thin diameter parts 2 of a light transmissive ceramic light emitting tube 1 composed of alumina or the alumina and rare earth oxide, and W-made electrodes 3 welded to its end parts are arranged on both ends in a light emitting tube 1, and its periphery is sealed by a sealing agent 5 having a thermal expansion coefficient between the alumina and high melting point metal. Rare gas such as Hg, Ar and Xe is sealed in this light emitting tube 1 so as to become about 100 atmospheric pressure at lighting time.  In this ultra-high pressure mercury vapor lamp, an outside diameter (d1 ) of the thin diameter parts 2 and an outside diameter (d2 ) of the electric current introducing bodies 4, are formed as a structure to satisfy an expression (2.6<=d1 <=8.1 mm, and 1.2<=d2 <=4.5 mm).
Patent JP-H08120541-A (JP)
Title: Fire resistant cloth
Inventor: AOKI SUSUMU
IPC: D03D15/12
Filed: 1994-10-20
Abstract: PURPOSE: To obtain a fire resistant cloth hardly combustible and suitable for fire resistant curtains and the receiver of welding sparks by blending a rayon containing silicic acid with an inorganic fiber and then spinning and weaving thereof. CONSTITUTION: This fire resistant cloth is produced by obtaining a spun yarn by blending 80wt.% inorganic fiber such as an alumina silica-type ceramic with 20wt.% rayon containing silicic acid and spinning the blended fiber, forming a double yarn with the blended spun yarns and weaving the double yarn as warp and weft yarns to form the fire resistant cloth. Then, to further improve flame-retardant properties of this fire resistant cloth, 2-6 pts.wt. fire retardant such as ammonium phosphate is imparted to 100 pts.wt. fire resistant cloth. The rayon fiber containing silicic acid is produced by a viscose rayon method, 30-33wt.% of which, (based on silica and on alumina) is replaced with a hydrated silicic acid and/or a hydrated aluminum silicate, and does not continue its combustion under the atmosphere.
Patent JP-H08208974-A (JP)
Title: Microemulsion being mixture of fluoro-polyoxyalkylene with hydrocarbon and its use in (co)polymerization of fluoro-monomer
Inventor: YURIO A ABUSUREME
IPC: C08L71/02
Filed: 1995-10-30
Abstract: Microemulsions are described which comprise:     (a) water; (b) a fluoropolyoxyalkylene having hydrogenated end groups and/or hydrogenated repetitive units; (c) an hydrocarbon C1-C20, preferably C1-C12, of aliphatic, aromatic, or mixed type, optionally containing halogens, preferably chlorine and/or bromine;   (d) a fluorinated surfactant. Such microemulsions can be used in radical (co)polymerization processes in aqueous emulsion of one or more fluorinated olefinic monomers, optionally in association with one or more non fluorinated olefins.
Patent JP-H01122450-A (JP)
Title: Thermal head
Inventor: NAKADA SHINOBU
IPC: B41J2/335
Filed: 1987-11-06
Abstract: PURPOSE:To reduce unevenness in printing density, by a method wherein a structure of a common electrode and an individual lead electrode is made a laminating layer constituting of an ordinary conductive material and a superconductive material. CONSTITUTION:A head is composed of a heating substrate 1, a heating resistor 2, an electrode composed 3 of ordinary conductive materials such as Au, Cu, etc., an electrode 4 composed of superconductive materials such as, for instance, Sr-Ba-Y-Cu-O, Er-Ba-Cu-O, etc., common electrode 3a, 4a, individual lead electrodes 3b, 4b, and a resistor protective layer 5. When a temperature of the heating substrate 1 is lower than a specific value and at a time just after the starting of printing, since current flows through the electrode 4, a driving voltage is impressed as it is to the heating resistor 2 without voltage drop due to wiring resistance of an electrode pattern. When a temperature of the heating substrate 1 is increased owing to ambient temperature or continuous printing, current flows through the electrode 3, and the driving voltage to be impressed to the heating resistor 2 is decreased by voltage drop due to the wiring resistance of the electrode 3. Therefore, a quantity of heat to be generated in the heating resistor can be controlled, and unevenness in density of printing can be reduced.
Patent JP-S61156012-A (JP)
Title: Production of two-focus scanning plate
Inventor: TOYAMA SHIGERU
IPC: G02B7/34
Filed: 1984-12-27
Abstract: PURPOSE:To obtain a two-focus scanning plate reduced at its optical loss and having high accuracy in pattern matching between two scanning plates by projecting a scanning plate pattern formed on one surface of a substrate to the other surface coated with a photoresist film to form a photoresist mask. CONSTITUTION:A vapor depositing material 2 is vapor-deposited on one surface 1a of the substrate (for transmitting a visual area) 1 and a negative type photoresist 3 is applied to the surface of the evaporation material 2. Then, a photoresist mask 4 is applied to the surface of the photoresist 3 and exposed and a scanning plate pattern is printed, developed and etched to each the scanning plate pattern on the vapor-deposited film 2 and to complete one surface 1a of the substrate 1. Then a negative photoresist 5 is applied to the other surface 1a of the substrate 1 and the substrate 1 is exposed from the surface 1a side. Then, the other surface 1b is developed, a metallic film 6 which may easily react to acids and alkalis is vapor-deposited on the other surface 1b, the photoresist 5 is removed, and a scanning plate pattern (includes shade) is etched on the other vapor-deposited film 6 to from an intermediate mask. Subsequently, a positive type photoresist 7 is applied to the other surface 1b and a mask 8 is positioned so that the shade is made uniform. Then, the mask 8 is made uniform and the scanning plate pattern is printed.
Patent JP-H03143038-A (JP)
Title: Optical transmitter
Inventor: NAKANO HIROTSUGU
IPC: H04B10/2507
Filed: 1989-10-28
Abstract: PURPOSE:To easily prevent malfunction of a light receiving element by realizing an aperture means between the light receiving element and a light emitting element with a rough surface adopted for a rear side or a front side of a light transmission member covering the light receiving element. CONSTITUTION:At least one of front and rear sides of a light transmission member 24 except at least a part opposite to light receiving elements 26a-26g covering the light receiving elements 26a-26g provided to one part of a main body equipment is formed to be a rough surface. Thus, the light from light emitting elements 16a-16g provided to other part of the main body equipment is received by the light receiving elements 26a-26g through the opposite light transmission member 24 and the light from the light emitting elements 16a-16g not opposite thereto is sufficiently attenuated. Thus, malfunction is prevented.
Patent JP-S63134752-A (JP)
Inventor: OGAWA MANABU
IPC: E04G21/02
Filed: 1986-11-26
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-H11101279-A (JP)
Title: Disc brake
Inventor: MASUKO KOICHI
IPC: F16D65/092
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To stabilize the mounting attitude of a friction pad relative to a mounting member during brake operation and reduce the generation of noise of brake squeal. SOLUTION: In this brake, the end part, positioned closer to the inner side in the rotation direction A of a disc 1, of the lining 8 of a friction pad 7 is formed into an uneven surface part 9. The uneven part 9 comprises first and second protrusion parts 9A and 9B formed in a protrusion arcuate apart from radially of the disc 1, and a recessed part 9C formed in a recess curve shape formed between the protrusion parts 9A and 9B. Further, the protrusion part 9A, positioned on the outside radially of the disc 1, of the protrusion parts 9A and 9B of the uneven surface part 9 is formed in a state to protrude from the second protrusion part 9B in the reverse direction to the rotation direction A of the disc 1.
Patent JP-H03140154-A (JP)
Title: Oral cavity washer
Inventor: MIYAGUCHI MASAMICHI
IPC: A46B13/04
Filed: 1989-10-26
Abstract: PURPOSE:To simplify a structure, to decrease a noise, and to prevent a stroke of a toothbrush from becoming small by connecting the toothbrush to a motion converting mechanism, forming an injection port, a supply port and a water passage in the toothbrush, and connecting the tip of a hose provided on a water-jet generating means to the supply port. CONSTITUTION:A toothbrush 2 is connected to a motion converting mechanism 4, an injection port 5, a supply port 6 and a water passage 7 for connecting them are formed in the toothbrush 2, a fitting recessed part 14 formed in the rear end part of a handle 12 is attached so as to be freely attachable and detachable to and from an output part 15 of the motion converting mechanism 4, and by an operation of the motion converting mechanism 4, the toothbrush 2 execute an operation of pass and rolling as indicated with an arrow. The injection port 5 is formed in the center position of the hair planted part of the brush hair 9, and as for a water-jet generating means 3, the tip of a hose 8 is connected to the supply port 6. Since the toothbrush 2 is operated by a motor, even if the toothbrush 2 is pushed against a tooth, the stroke does not become small. Also, the water-jet generating means 3 is provided separately, it is unnecessary to enlarge it, the structure is simple and the noise is also small.
Patent JP-H10102035-A (JP)
Title: Sealing material composition having high weatherability
Inventor: MARUYAMA KOSHIN
IPC: C09K3/10
Filed: 1996-10-02
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition excellent in weatherability without spoiling usual flexibility and stain resistance by containing a specific fluorine- containing copolymer and a liquid UV light absorber. SOLUTION: This sealing material composition having high weatherability consists of (A) a fluorine-containing copolymer comprising (i) a fluoroolefin monomer, (ii) a (meth)acrylic acid ester monomer expressed by the formula (R is a 1-20C alkyl, a cycloalkyl or a halogen-containing alkyl; X is H or methyl) and (iii) a monomer having a hydroxyl group or a hydrolyzable silyl group as essential monomers and (B) a liquid UV absorber. e.g. it is preferable to use tetrafluoroethylene as the ingredient (i) and methyl acrylate, etc., as the ingredient (ii).