baber/WOPTO huggingface dataset:
Patent JP-S5891917-A (JP)
Title: Crankshaft
Inventor: MITSUISHI TOSHIROU
IPC: F16C3/06
Filed: 1981-11-27
Abstract: PURPOSE:To change reciprocating inertial mass balance and moment of inertia, by providing a mounting fixture to a crankshaft, whereby a U-shaped web is  parallelly fitted to the crank center line and its both ends are tightened to a  crank arm then forcibly attached to said arm. CONSTITUTION:A U-shaped web 10 in thickness almost equal to or slightly larger than a thickness of a crank arm 3, further having an internal peripheral  surface of equal radius to a circumferential surface of the arm 3 and a circumferential peripheral surface of radius B from the center of a shaft part 2, is  formed, and a hole 12 inserted with a bolt 13 is provided in a notch stepped  part 11 formed in both end parts of the web 10, while a semi-circular arc 4a fitted with a shaft part of the bolt 13 is formed in a chord part 4 of the arm 3,  and the bolt 13 is fitted to the hole 12 of the part 11 and fitted also to a groove  4a of the part 4, then a nut 14 is screwed to a bolt screwed part 13a protruded  from said part 11.
Patent JP-S6168928-A (JP)
Title: Excavation work for caisson bottom
Inventor: NOJIRI AKIYOSHI
IPC: E02D23/08
Filed: 1984-09-10
Abstract: PURPOSE:To easily settle a caisson into water by a method in which a hydroulic excavator of an inverted umbrella type is set below the bottom plate of the caisson, and mud water excavated by the excavator is collected in preceding pits and discharged by a sand pump. CONSTITUTION:A hole 6 in the bottom plate of a caisson A is led to the hole 5 of a hydraulic excavator 1 of an inverted umbrella type, and an excavator 1 is set below the caisson A. The ground is excavated in an inverted square- conical form by jetting water from the nozzle 3 of the water pipe 4 of the excavator 1, and the excavated soil is collected in the preceding pit 7 through pits 5 and 6. The soil with water is sucked up through a sand pump 8 inserted into the pit 7 and discharged separately from water, and the water so separated is returned into the excavating section of the caisson A. The caisson A is further settled to a given depth, and the excavator 1 and the pump 8 are pulled up. Reinforced concrete is then placed into the space of an inverted square- conical form and the pit 7.
Patent JP-H0852059-A (JP)
Title: Family buddhist altar and attaching and detaching method of object of worship in family buddhist altar
Inventor: KUDO HIDEO
IPC: A47G33/02
Filed: 1994-08-11
Abstract: PURPOSE:To provide a family Buddhist altar and an attaching and detaching method of an object of worship in the family Buddhist altar in which the object of worship cart be quickly, surely and easily taken out from an enshrining chamber, even in an emergency such that a shielding body can not be opened, or the opening of the shielding body is not in time. CONSTITUTION:An enshrining chamber 2 for an object of worship 6 having a shielding body 3 is formed in the deep part of the housing space part (b) of a family Buddhist altar body 1, a guide body 4 formed of a substantially vertical part 13 in the inner part and a substantially horizontal part 14 extended in the lower part of the substantially vertical part 13, passed under the shielding body 3, and opposed to the front side of the shielding body 3 is formed in the enshrining chamber 2, and a flexible holding body 5 having the object of worship 6 attachably and detachably mounted thereon is engaged with the guide body 4 in such a manner as to be movable.
Patent JP-H0928646-A (JP)
Title: Wiping cloth for bowling ball
Inventor: YABUSAKI SHOJI
IPC: A47L13/16
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To obtain wiping cloth which feels soft, which excels in dimensional stability and which demonstrates satisfactory wiping workability by using a thick denier fiber for the inner layer of knit fabric and an extra fine fiber with a swelling for the surface layer, with each fiber having a specific value for a single fiber fineness. SOLUTION: The wiping cloth is high density knit fabric with a combined fiber yarn consisting of an extra fine synthetic fiber temporarily stranded with a single fiber fineness of 0.1 denier or less and a thick fiber with a single fiber fineness of 1 denier or above. The thick fiber forms the comparatively inner layer of the knit fabric while the extra fine fiber appears in the comparatively surface layer with a swelling; using as surface fabric a high density knit fabric with both fibers interlaced with each other, the wiping cloth is structured for a bowling ball. In this case, the arrangement of the extra fine fiber is made to be disarranged to such extent that the stitch is not seen of the knitted surface in the surface fabric. In addition, the wiping cloth is such that the high density knit fabric of the surface fabric contains at least 50-80wt.% of the extra fine fiber and that the single fiber consisting mainly of the extra fine fiber comprises both the well and the course with 25,000 fibers/inch or more.
Patent JP-H0716127-A (JP)
Title: Chair for beauty parlor or the like
Inventor: TAKANO SUSUMU
IPC: A47C1/06
Filed: 1993-06-30
Abstract: PURPOSE:To allow a back rest part and a legs rest part to execute a raising/setting operation, to simplify an elevating/declining structure, and to reduce the manufacturing cost by allowing a seat part to ascend and descend by a single ascending/descending operation of an ascending/ descending mechanism. CONSTITUTION:When a seat part 5 is allowed to ascend by an ascending/descending mechanism 2, the lower operation link 10 is erected and oscillated by an ascent of the upper end part of the upper operation link 12. By this erection and oscillation, a legs rest part 8 is erected and oscillated upward through a legs rest link 15, and also, a back rest part 6 is inclined and oscillated downward through a back rest link 17 by the erection and oscillation of the lower operation link 10. On the other hand, when the seat part 5 is allowed to descend by the ascending/descending mechanism 2, the lower operation link 10 is inclined and oscillated by a descent of the upper end part of the upper operation link 12. The legs rest part 8 is inclined and oscillated downward through the legs rest link 15 by this inclination and oscillation, and also, the back rest part 6 is erected and oscillated upward through the back rest link 17 by the inclination and oscillation of the lower operation link 10. Since the back rest part 6 and the legs rest part 8 can be subjected to elevating/declining operation by a single operation of the ascending/descending mechanism 2 of the seat part 5, the ascending/descending and elevating/declining structures can be simplified.
Patent JP-S59115010-A (JP)
Inventor: YURUGEN MERAA
IPC: B68G7/08
Filed: 1983-10-12
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-S5979382-A (JP)
Title: Tablet inputting device
Inventor: ISHIGAKI TAKATOMO
IPC: G06F3/048
Filed: 1982-10-28
Abstract: PURPOSE:To always input data surely by changing the wave height of scanning pulses, and making the selection of a maximum level detecting signal possible. CONSTITUTION:A comparator 10 passes a detecting signal which is higher than a prescribed threshold level. A counting circuit 23 counts the selected detecting signals and supplies them to a control circuit 20. The control circuit 20 controls a driving level switching circuit 31 and fluctuates the wave height of scanning pulses in accordance with the counted value of the circuit 23 when the counted value is higher than ''1''. Therefore, a detecting signal of the maximum level can be selected. A latch circuit 13 latches the calculated value of a counter 7 based on the detecting signal and sends the calculated value as coordinate information. As a result, non-detected area in the vicinity of the boundary of key segments can be eliminated and data input can be performed always surely.
Patent JP-2001021627-A (JP)
Title: Apparatus for measuring rechargeable capacity of battery
Inventor: KANBARA HIDEAKI
IPC: G01R31/00
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To obtain an apparatus measuring for the rechargeable capacity of a battery, by which the rechargeable capacity can be obtained simply and precisely even in a system in which the battery is charged at a constant voltage. SOLUTION: When a constant voltage is detected, a relay 10 is set to an OFF state by a charge-and-discharge control instruction and processing part 19, and a charging operation is stopped. When the charging operation is stopped, a battery-voltage estimation and processing part obtains the present voltage of a battery 5 which is dropped by the response voltage of the battery due to the stop of the charging operation immediately after the charging operation is stopped. Then, a voltage in a point in which a change rate indicating the change tendency of a plurality of voltage values collected from the voltage value is converged is found as an equilibrium voltage of the battery 5. Then, a rechargeable-capacity calculation and processing part 25 estimates the rechargeable capacity of the battery on the basis of the full charge voltage and the discharge finish voltage of the battery 5.
Patent JP-S6434651-A (JP)
Title: Grinding stone device and grinding machine with said device
Inventor: MORI TOSHIYUKI
IPC: B24B7/04
Filed: 1987-07-29
Abstract: PURPOSE:To miniaturize a grinding stone device and to perform high precision grinding by rotatably and movably fitting one supporting seat in another cylindrical one in a body, and fixing grindstones different in their coarseness to the tip parts of both the supporting seats to make the adjacent arrangement of both the grindstones possible. CONSTITUTION:When a fluid supply source is stopped in the case of rough grinding, an energizing spring makes the secondary supporting seat 15 move back, and the lower surface of a finishing grindstone 4 therefore draws back behind the lower surface of a roughing grindstone 3. When a bed 5 makes horizontal movement, a workpiece 7 adherently fixed onto a chucking table 6 is fed to a position opposite to the grindstone 3 being in high speed rotation as it rotates with the table 6 to be roughly ground as coolant water is poured on it through a cooling liquid passage 18. When the fluid supply source is actuated in the case of finish grinding, the supporting seat 15 advances against the energizing spring as far as a sliding interval 23, and the tip surface of the grindstone 4 therefore protrudes from that of the grindstone 3. Thus the workpiece 7 is horizontally moved to a position opposite to the grindstone 4 as in the case of the rough grinding to be ground to its finishing dimension.
Patent JP-S5978455-A (JP)
Title: Battery
Inventor: YAMAMOTO AKIO
IPC: H01M4/42
Filed: 1982-10-27
Abstract: PURPOSE:To increase a reaction surface area of negative zinc and improve high rate performance by using zinc powder having a globular shape and a large number of fine irregularities on its surface as a negative active material. CONSTITUTION:Zinc powder having a globular shape and a large number of fine irregularity on its surface is obtained by, for example, atmizing molten zinc in water. Zinc powder having a particle size of 100-200mum has a surface area of 0.80-1.35m<2>/g. The zinc powder is amalgamated with mercury before using. Since amalgamation is made in an uniform thickness along the surface shape of zinc powder, the irregularities of zinc powder surface are not lost by amalgamation. Consequently, discharge performance, especially high rate performance is increased.
Patent JP-H104643-A (JP)
Title: Magnet rotor
Inventor: KITO ITSUO
IPC: H02K15/03
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a magnet rotor which has versatility and improved characteristics and can maintain high quality, by inserting magnets having lengths which are shorter than the lengths of the margins of housing holes, having margins formed in chorded states with respect to the circular arc which forms the outside diameter of an iron core into the housing holes. SOLUTION: A rotor is constituted, by inserting plate-shape magnets 3a into housing holes 2a, formed through the iron core 1a of the rotor, in the axial direction in parallel with an axial hole 9 by clearance fitting, press-fitting, etc., and covering both ends of the core 1a in the axial direction, by fixing end plates to both ends with a plurality of caulking pins, passed through the core 1a in the axial direction. Although the magnets 3a are rare-earth-type magnets which are magnetically oriented in parallel with the direction of the poles and so magnetized that the adjacent magnets mutually have differing polarities, the magnets 3a can be magnetized sufficiently at both end sections in the oriented direction, when the magnets 3a are magnetized by making a magnetizing current flow, because the magnets 3a are buried near the outer periphery of the core 1a.  Therefore, a rotor which has versatility and improved characteristics and can maintain high quality can be obtained.
Patent JP-2001019082-A (JP)
Title: Cartridge wrapping structure for information recording medium
Inventor: ADACHI MASASHI
IPC: B65D71/02
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To make wrapping as simple as possible by providing a wrapper round the periphery of a storage case so as to prevent it from being opened. SOLUTION: In a storage case B, made of transparent plastic, which comprises a body 3 and a lid 4 pivotally connected thereto so as to be freely opened/closed by being turned, a wrapper 5 is wound, as a band seal, round the periphery of the storage case B with a tape cartridge stored therein, that is, in the middle thereof in a horizontal direction and toward the front and rear thereof, and they are configured so that unintentional opening of the storage case B is prevented by the wrapper 5. In the wrapper 5 comprising the band seal, a band of sealing material 6, composed of an endless tube of heat- shrinkable film with a width of approximately 10 mm, is loosely mounted round the storage case B from either the left or right side thereof and the wrapper 5 is firmly fixed on the storage case B by heat shrinking the band of sealing material 6 under heat.  Thus, a wrapping process can be simplified, the saving of a resource as a wrapping material can be achieved and it can also contribute to a cost reduction.
Patent JP-S6083090-A (JP)
Inventor: NOZAWA YASUO
IPC: H04M11/00
Filed: 1983-10-13
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-S6347020-A (JP)
Title: Discharging gap detector
Inventor: SHIMOKAWABE TOSHIAKI
IPC: B23H1/02
Filed: 1986-08-13
Abstract: PURPOSE:To obviate abnormal discharge due to accumulation or the like of erosion products, by generating an erosion gap signal counting time of up to a discharging start from when erosion gap voltage exceeds the specified voltage, after a voltage pulse to be prescribed by a working condition is impressed on the erosion gap. CONSTITUTION:When a leakage current is not generated in an erosion gap, a voltage pulse is impressed and simultaneously erosion gap voltage exceeds the specified threshold value voltage Vth and goes up to the erosion gap voltage set by machining data Sd, and discharge is started after discharge waiting time to be set by discharge waiting time end voltage. The discharging erosion gap at that time is shown with OUT3. On the other hand, when the leakage current is generated in the erosion gap, even if the voltage pulse is impressed, the erosion gap voltage will not go up to the threshold value voltage Vth, whereby the discharge is started from low voltage. Here the discharge waiting time is not counted because the erosion gap voltage does not go up to the threshold value voltage Vth, so that the erosion gap signal OUT3 comes to the same as OUT1, thus discharging erosion gap comes smaller.
Patent JP-H06111903-A (JP)
Title: Receptacle plug capable of being freely connected in upper and lower and circular directions
Inventor: MUKAI NORIAKI
IPC: H01R35/04
Filed: 1992-06-23
Abstract: PURPOSE:To prevent fatigue break of the core wire and the clad of a covered cable connected to a receptacle plug by providing a slider capable of being freely connected at any position in its circular direction and a rotatable mechanism swinging in upper or lower direction. CONSTITUTION:A receptacle plug is an electrode to be inserted into a receptacle fixing electrode to give an electrical connection and its one end has an annular sliding electrode plug 1 which forms an annular electrode. A fixing holding part 2 fixes and holds the plug 1. An upper and lower and circular direction contact electrode slider 3 has a cable core branched in both poles and connected thereto and makes, slidably contact with the electrode plug 1 in a circular shape along the plug 1 and can be selectively positioned at any of upper, lower, right or left position. A flexible cable clamp 5 is selectively positioned at any of upper, lower, right or left position. A rotation limit stopper 8 is a stopper for acting when the slider makes circumferential rotation along the annular sliding electrode. Since the plug has a clamp 5 and an electrode slider 3 capable of being selectively positioned at any position in upper lower and circular direction fatigue break of the core wire and the clad of a connection cable 9 is prevented.
Patent JP-H0476877-A (JP)
Title: Maganetic disk device
Inventor: YOSHIDA MASAHIDE
IPC: G11B23/03
Filed: 1990-07-18
Abstract: PURPOSE:To integrate both a magnetic medium and a spacer from the both sides of a hub part, to reduce the load of a receiving part, and to easily enable working by providing the receiving part at the central part of the outside diameter part of the hub part. CONSTITUTION:Each of a base housing 1 and a cover 2 holds bearings 8 at corresponding positions, and a driving axis 3 is supported by these bearings 8 in order to be capable of rotating freely. The central part of the inside diameter part of a hub part 4 is fixed to the driving axis 3, and a receiving part 4a is provided at the central part of the outside diameter part of the hub part 4. A magnetic recording medium 5 and a spacer 6 are loaded alternately on the both faces of the receiving part 4a, and fixed by both a clamp 7 and a fixing screw 9 from their outsides. Thus, the medium 5 and the spacer 6 can be integrated from the both sides of the hub part 4, and the length of the outside diameter part of the hub part 4 connected with the inside diameter part of both the medium 5 and the spacer 6 can be shortened. And also, the load of the receiving part 4a can be reduced, and the working can be easily executed.
Patent JP-H0946154-A (JP)
Title: Portable telephone set
Inventor: NAKAJIMA HISATAKA
IPC: H04B7/26
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To obtain a portable telephone set which senses a surrounding noise to adjust its sound volume automatically so as to improve the convenience. SOLUTION: A noise detection microphone 11 picks up a surrounding sound and provides an output to a noise sound detection section 10 and a noise frequency detection section 12, the noise sound detection section 10 detects the volume of a sound picked up from the noise detection microphone 11 and the noise frequency detection section 12 detects a frequency distribution of the sound picked up by the noise detection microphone 11 and provides an output to a control section 5". The control section 5" controls an amplification factor of amplifier sections 3, 4 increasingly when the sound volume at a specific frequency band is high and decreasingly when the sound volume is small in response to the sound volume detected by the noise volume detection section 10 while the frequency detected by the noise frequency detection section 12 is a specific frequency.
Patent JP-S5891639-A (JP)
Title: Method for electron beam exposure
Inventor: OSADA TOSHIHIKO
IPC: H01J37/302
Filed: 1981-11-26
Abstract: PURPOSE:To prevent the lowering of accuracy in patterning by a method wherein, when the time required for exposure is longer than the clock time of an electron beam exposure device, the exposure time of a unit exposure shot is corresponded to the above clock period, and the unit exposure shot is repeated a lurality of times. CONSTITUTION:When a stage 3 is moved to and stopped at the position where a pattern is to be drawn, a deflection correction 22 is performed immediately in synchronization with a clock 21, and then an exposure (period 23) is performed. This correction of deflection is performed by outputting a signal wherein correction was added to the positional signal sent from the laser counter, which always monitors the position of the stage 3, in accordance with the pattern data sent from a pattern generator using a correction unit 9, the above corrected signal is turned to an analogue signal by a D/A converter 10 in the exposing process performed subsequently, and besides, an electron beam 2 is deflected by adding the above to a deflector 12 as a deflection current through the intermediatey of an amplifier 11. Thus, the length of one shot is considered as the length corresponding to the clock period, and the unit exposure shot is repeated the number of time required for the desired amount of exposure.
Patent JP-2000020654-A (JP)
Title: Information processor
Inventor: TANAKA HISATOSHI
IPC: G07B11/02
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To provide an information processor which can reduce product cost and performance cost, and has high reliability. SOLUTION: An information processor 1 has a magnetic head 6 which is arranged by facing a lower surface side of a carrier path 3, a transfer belt 8 spread on an opposite side so that it can perform endless traveling, and an ink jet head 10 for forming an ink image on a surface of his transfer belt 8. An arm 21 is slid and the transfer belt 8 is operated on the condition that a passenger ticket medium P passes through a sensor 15, and the ink image is formed on the transfer belt 8 in the condition in which the sensor 16 is passed. This ink image synchronized with the passenger ticket medium P is moved to a transfer position and is transferred on the passenger ticket medium P. At this time, magnetic processing is executed at the same time as with the passenger ticket medium P through the magnetic head 6.
Patent JP-2001020646-A (JP)
Title: Ladder-shaped leg for stepladder or the like
Inventor: FUJIMOTO YUJI
IPC: E06C1/20
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a ladder-shaped leg for a stepladder or the like, in which the man-hours for machining are reduced and which is manufactured easily and has a side frame excellent also in a design. SOLUTION: In the ladder-shaped leg 1 for the stepladder or the like composed of a pair of both-side side frames 5, 5 and stepping sash bars 6 horizontally bridge between both side frame 5, 5 at required intervals in the longitudinal direction of the side frames, each side frame 5 is formed of aluminum extruding profiles comprising a pair of parallel tubular sections 7, 7 and a tabular section 8 connecting both tubular sections 7, 7 while a large number of opening sections 9 are bored to the tabular section 8.