baber/WOPTO huggingface dataset:
Patent JP-H10325884-A (JP)
Title: Switch structure of clock
Inventor: MURATA TOSHIYUKI
IPC: G08B21/10
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To provide the switch structure of a clock that has a simple structure, is compact, is inexpensive, and detects vibration. SOLUTION: A movable part 8 is moved by a switch lever 10 that moves due to the load of an easily rolling set member 16 and is brought into contact with a fixing part 6, thus turning on a switch part 2. More specifically, the switch lever 10 moves against the energization force of a coil spring 14 due to the load of the set member 16, thus turning off the switch part 2. When the switch member 16 rolls and drops due to vibration, the switch lever 10 moves in energization direction, thus turning on the switch part 2. Then, an alarm is reported by the turning-on of the switch part 2.
Patent JP-S6129218-A (JP)
Title: Temperature compensating electronic clock
Inventor: YAMADA ICHIRO
IPC: H03B5/32
Filed: 1984-07-19
Abstract: PURPOSE:To enable to correct valiance of secondary characteristic of a crystal oscillator at high accuracy by adding a counter that can set frequency dividing ratio. CONSTITUTION:A counter 201 and a setting device 202 that sets frequency dividing ratio are added between a gate circuit 107 and a counter 103. The counter 201 counts frequency dividing signals 108 of a frequency dividing circuit 102 making output from a squaring circuit 105 a gate signal, and supplies the result to counters 103, 104. By setting frequency dividing ratio of the counter 201 by the setting device 202, fluctuation of secondary temperature coefficient of a crys- tal oscillator 101 can be absorbed by frequency dividing ratio of the counter 201. Thus, valiance of secondary characteristic of the crystal oscillator can be corrected at high accuracy.
Patent JP-S63315592-A (JP)
Title: Liquid epitaxial growth apparatus
Inventor: HIROTA KOJI
IPC: H01L21/368
Filed: 1987-06-16
Abstract: PURPOSE:To easily obtain a high-quality epitaxial crystal free from abnormal epitaxial growth at the peripheral part, by using a columnar member inscribed in a sealed tube and fit with a substrate-supporting tool and a substrate, providing the columnar member with a specific liquid reservoir and growing a crystal on the substrate while rotating the sealed tube. CONSTITUTION:A columnar member 2 inscribed in a sealed tube 1 is provided with a groove 4 for fitting a substrate-supporting tool 5 and a substrate 6, a retainer 12 or melt for epitaxial growth formed in a recess and a liquid reservoir 11 for holding an excess melt which does not participate in epitaxial growth. The melt-retainer 12 and the liquid reservoir 11 are connected with each other via a connection tube 13 to construct the titled growth apparatus. A substrate-supporting tool 5 and a substrate 6 are inserted into the apparatus, a melt material 7 for epitaxial growth is charged, the apparatus is inserted and heated in a furnace to melt the material 7 and the sealed tube 1 is turned 180 deg. along the direction of the arrow B to effect the adhesion of the melt 7 to the substrate 6 and the holding of the excess melt 7A through the connection tube 13 in the liquid reservoir 11. A high-quality single crystal is grown on the substrate 6 by epitaxial growth.
Patent JP-H05337784-A (JP)
Title: Controlling method for processing of inclined surface
Inventor: OSHIMA KATSUSHI
IPC: G05B19/4097
Filed: 1992-06-10
Abstract: PURPOSE:To automate preparation of a processing program when processing is carried out on a slope on a work formed in a rectangular parallelopiped. CONSTITUTION:A work 10 in the form of a rectangular parallelopiped has side faces perpendicularly intersecting the oversurface 12. To make processing to generate a slope 50 which ties the oversurface with side face and intersects it at an arbitrary angle theta, the part to be cut off from the work 10 can be acknowledged as a triangular column whose bottom is the slope 50 and crest is the ridge 20 of the work 10. A tool 100 is fed parallel with the ridge 20 and also depth fed in the axial direction of the tool so as to make plane processing. Farther depth feeding increases the area of the cutting surface. The increment of the area to be cut is computed on the basis of the angle thetaof the slope 50 to serve for controlling of the tool path.
Patent JP-S637518-A (JP)
Title: Picture data recording method on optical disk
Inventor: SHIGYO MASAO
IPC: A61B6/00
Filed: 1986-06-27
Abstract: PURPOSE:To prevent the duplicated write of a picture data, by detecting an area in which the data is recorded within a picture data recording area on an optical disk prior to the recording of respective picture data, and recording the respective picture data following a detected area. CONSTITUTION:By recording a picture data 81 on an optical disk 67, one picture directory 83(83A, 83B, 83C...) corresponding to the picture data 81 is recorded in the area 82 of the picture directory. On the picture directory 83, the forefront address of the header 81A of the picture data 81, and the sector length of the picture data 81 and a bit of feature information regarding the picture data 81, are recorded fundamentally. At the time of recording the picture data 81, a CPU53 performs the read of the data in a picture data recording area prior to the recording of a sheet of picture of respective picture data 81, and detects the area in which the picture data is recorded already. Next, the CPU53 records the respective picture data 81 following after the detected area in which the picture data is recorded. In this way, it is possible to surely prevent the data on the optical disk from being written in duplicate.
Patent JP-S6063714-A (JP)
Title: Magnetic recording medium
Inventor: YOKOYAMA KOUKI
IPC: G11B5/845
Filed: 1984-07-20
Abstract: PURPOSE:To obtain a magnetic recording medium which has flexibility, is easy to handle and produce and is suitable for high density magnetic recording by using fine particles of the Co-substd. hexagonal ferrite of which a part of oxygen ion is substd. with fluorine ion as magnetic material powder constituting a magnetic recording layer. CONSTITUTION:The rate of substitution of which the value of X in the general formula is 0.5-1.1 is particularly selected as the rate of substitution for Co and F. Fine particles having 0.01-0.3mum average grain size are always selected for the Co-substd. hexagonal ferrite. More specifically, about 200pts.wt. a resin as a binder, for example, a vinyl chloride/vinyl acetate copolymer and about 200pts.wt. solvent, for example, methyl ethyl ketone by 100pts.wt. the fine particles of the Co- and Fe-substd. hexagonal ferrite having 0.01-0.3mum average grain size are thoroughly kneaded by using, for example, a ball mill, three-roll mill, etc. to prepare a paint- or paste-like magnetic compsn., at first. Such magnetic compsn. is coated on a supporting base body, for example, a polyethylene terephthalate film and is subjected to a drying treatment under magnetic orientation or to mechanical rolling after suitable drying.
Patent JP-H0811138-A (JP)
Title: Mandrel for producing rubber hose
Inventor: SATO SATOSHI
IPC: C08K5/04
Filed: 1994-07-01
Abstract: PURPOSE:To provide a mandrel prevented from the dimensional change due to repeated use and excellent in dimensional stability and kept long in life by using a plasticizer same to that preliminarily added to a rubber hose in the mandrel. CONSTITUTION:A mandrel l is constituted of a resin compsn. composed of a 4-methyl-l-pentene polymer and formed into a columnar shape having an outer diameter same to the inner diameter of a rubber hose. The resin compsn. contains the same ester type plasticizer as the rubber hose. By this constitution, the ester type plasticizer used in the rubber hose l has compatibility with respect to the 4-methyl-l-pentene polymer constituting the mandrel. The ester type plasticizer is transferred from the rubber hose to the mandrel during the vulcanization of the rubber hose to swell the mandrel l to generate a dimentional change in the mandrel. Therefore, the transfer of the ester type plasticizer from the rubber hose to the mandrel l can be suppressed.
Patent JP-H05168740-A (JP)
Title: Gradually working brake for roller skate
Inventor: POORU JII MORUDENHAUAA
IPC: A63C17/14
Filed: 1992-06-10
Abstract: PURPOSE: To provide a roller skate brake to be easily controlled, wherein gradual braking is applied and a stable braking force having no rebounding is always obtained during the life of its use. CONSTITUTION: A brake 110 attached so as to be turnably the last rear wheel 180 of a roller skate 100 and engaged with a sliding surface includes a pair of relief holes 150 and 152 extended from a brake surface 130 upward into the brake pad 114 thereof. During a brake operation, this pad 114 is first contacted for its rear end with the sliding surface and its engagement is gradually expanded forward. At this time, the relief holes 150 and 152 control the deformation of the brake pad 114, first a braking force is weak and, when it is gradually increased, the rebounding of the brake pad 114 is prevented and, further, much wearing of the rear end of the pad 114 is prevented.
Patent JP-H05341274-A (JP)
Title: Liquid crystal display device
Inventor: SAKUMA TOSHIYUKI
IPC: G06F3/041
Filed: 1992-06-10
Abstract: PURPOSE:To accurately position and fix a tablet board to a liquid crystal display substrate. CONSTITUTION:In a liquid crystal device provided with a supporting frame body 65, a liquid crystal display substrate positioned to the supporting frame body 65 and arranged and the tablet board 66 arranged on the rear surface side of the liquid crystal display substrate and detecting the locus of a stylus by the tablet board 66 by tracing the stylus on the display surface side of the liquid crystal display substrate and displaying the locus on the display surface of the display substrate of the liquid crystal display substrate based on the detection, the fixing means of the tablet board 66 to the supporting frame body 65 is performed by screws 66D.
Patent JP-S5577709-A (JP)
Title: Optical coupling device
Inventor: MATSUSHITA SHIGEO
IPC: G02B6/42
Filed: 1978-12-08
Abstract: PURPOSE: To impart versatility by using three rod lenses.  
     CONSTITUTION: Rod lenses 21W23 whose refractive indices gradually decrease from the center toward the periphery within the section perpendicular to the central axis and whose respective lengths are substantially 1/4 period of the zigzag periods of light are so adjoined that the central axes mutually align, whereby the optical coupling device is provided. With this arrangement, the rays entering at an angle θ to the rod lenses of 1/4 period are converted to the rays parallel to the central axis from the point of a distance X from the central axis and since the relationships of X=θ/(n 0 g) [n 0  is refractive index on the central axis, g is parameter] hold between the angle θ and distance X, the light emitting from the light emitting element 4 of an optical transmitter-receiver 2 becomes the parallel luminous flux of the beam diameter approximately identical to the core diameter of the optical fiber 3 and this luminous flux emits from the rod lens 21 and enters the optical fiber 3. The light  emitted from the optical fiber 3 becomes the parallel luminous flux of the beam diameter approximately identical to the outside diameter of a ring-form photo detector 5 and emits from the rod lens 23, thus arriving at the ring-form photo detector 5. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6040819-A (JP)
Inventor: ROOTAA BARUTAA
IPC: F16C29/00
Filed: 1984-07-20
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-S6213160-A (JP)
Title: Printing system for serial thermal printer
Inventor: NAGAI KANJI
IPC: H04N1/23
Filed: 1985-07-11
Abstract: PURPOSE:To improve the print quality by increasing the print energy of the 1st dot or the 1st and the least significant dot in graphics print more than the print energy to other dots. CONSTITUTION:When the microprocessor discriminates the mode to be the graphics mode, the data drive of the 1st dot - 8th dot or the 1st-24th dot is turned on to set a TIMER 1. When the time of the TIMER 1 comes to T1, the data drive for the 2nd dot - 7th dot or the 2nd dot - 23rd dot is turned off, a TIMER 2 is set, and when the time of the TIMER 2 comes to T2, that is, the time T1+T2 elapses, the data drive for the 1st and 8th dot or the 1st dot 24th dot is turned off. Thus, the drive time of the 1st dot and the 8th dot or the 1st dot and the 24th dot is extended to increase the print energy more than that for the other dots, thereby uniforming the dot print density or print size independently of the physical arrangement of the dots.
Patent JP-S63315931-A (JP)
Title: Composite deformation characteristic measuring instrument
Inventor: SAITO MINORU
IPC: G01N3/08
Filed: 1987-06-19
Abstract: PURPOSE:To measure shearing deformation characteristics in the presence of tensile elongation deformation by coupling a elongation moving mechanism and a tensile force detecting meter with one of chucks arranged in parallel to each other in the width direction of a sample and a shearing deformation inducing mechanism and a shearing force detecting meter with the other chuck. CONSTITUTION:The chucks 1-3 are arranged on a measuring machine table in parallel, the elongation moving mechanism capable of elongating the sample up to 200% is coupled with the chuck 1, and the shearing deformation inducing mechanism for the sample is coupled with the chuck 2. A material 9 to be measured is gripped by the chuck 1 first and then gripped by the chuck 2 in the presence of proper initial tensile force, and a tensile elongation deformation quantity is set by a tensile elongation quantity setter which is not shown in a figure to place the material 9 in a tensile elongation deformation state. Then the material 9 is gripped by the chuck 3 and a shearing deformation quantity is set by an unshown shearing deformation quantity setter to give the material 9 shearing deformation. The force required for the shearing deformation of the material 9 is detected by an unshown shearing force detecting meter and recorded.
Patent JP-H0314337-A (JP)
Title: System detecting out of frame synchronism
Inventor: MIZUTANI YASUNAO
IPC: H04J3/06
Filed: 1989-06-13
Abstract: PURPOSE:To rapidly detect out of frame synchronism and to previously prevent the continuation of a communication disabled state by deciding out of the frame synchronism when the average value of differences between hard decision errors and soft decision errors exceeds a prescribed threshold. CONSTITUTION:A means deciding out of frame synchronism 40 decides out of frame synchronism when a change in a distance between the decision point of the 1st deciding means 36 and a demodulation receiving point is small and a change in a distance between the decision point of the 2nd deciding means 38 and the demodulation deciding point is increased. Namely, the distance between the decision point of the means 36 and the demodulation receiving point is calculated as the 1st decision error (hard decision error) E1, the distance between the decision point of the means 38 and the demodulation receiving point is calculated as the 2nd decision error (soft decision error) E2, and when the average value of the difference (E1-E2) of the 1st and 2nd decision errors E1, E2 exceeds the prescribed threshold, out of frame synchronism is decided. Consequently, out of the frame synchronism can be immediately detected and the continuation of the transmission disabled state in out of the frame synchronized state can be previously prevented.
Patent JP-H078833-A (JP)
Title: Grit washing machine
Inventor: IRIFUJI HIROMICHI
IPC: B03B5/00
Filed: 1992-05-19
Abstract: PURPOSE:To provide a grit washing machine having a high washing capacity capable of decreasing the amt. of org. matter in a sand-component to about 5 to 6% by washing of the grit. CONSTITUTION:The washed grit in a washing cylinder 3 is partly returned together with washing water to a washing cylinder 2 from washing water overflow ports 15, 16, 17, 18 and is again subjected to a centrifugal separating operation by spiral vanes 19, 20. The grit is partly returned to the upstream side at all times in such a manner, by which an effect of peeling the org. matter from the sand grains is enhanced.
Patent JP-S6043260-A (JP)
Title: Discriminating device of recording medium sheet jacket
Inventor: SAITOU ETSUROU
IPC: G11B19/12
Filed: 1983-08-19
Abstract: PURPOSE:To discriminate easily the number of kinds of sheet jacket by detecting whether an induced current which varies with the number (including 0) of yokes which are components of a detecting means exists or not, or the state of pulses. CONSTITUTION:When a spindle motor 52 is rotated, a magnetic disk 28 is rotated, and the tips of yokes 37 provided while exposed to the top end surface of the center core 31 of the magnetic disk 28 move on a track shown by a broken line in a figure while facing the end parts coils 12 and 12 on the side of a chassis 3 in keeping a slight interval. At this time, induced currents are generated intermittently at the coils 12 and 12. Those induced currents are detected by the current detecting circuit of a control circuit through winding end parts of the coils 12 and 12. The number of pulses of the detected induced currents is counted to detect the number of revolutions of the magnetic disk 28, and the kind of a loaded sheet jacket is discriminated by detecting whether the currents are present or not or the state of the pulses.
Patent JP-2000339834-A (JP)
Title: Optical disk discriminating device
Inventor: YAJIMA HIROFUMI
IPC: G11B19/28
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To improve the operability of an optical disk by performing automatically discrimination of a kind of an optical disk, and realizing the automation of change of setting in accordance with a kind of an optical disk. SOLUTION: Drive information corresponding to each kind of an optical disk 1 is stored in a ROM 18. the optical disk 1 is driven based on drive information stored in the ROM 18 by a spindle motor 3, control for a spindle motor 2 is performed by a spindle servo circuit 4, and information recorded in the optical disk 1 is read by an optical pickup 5. Then, when disk code information recorded in the optical disk 1 by driving the spindle motor 3 based on drive information for DVD stored in the ROM 18 is read, a control circuit 15 discriminated that the provided optical disk 1 is DVD when a spindle servo error and a disk code information error are not outputted from the spindle servo circuit 4 and the optical pickup 5.
Patent JP-H0443419-A (JP)
Title: Backup device for memory
Inventor: TOKUNAGA MITSUHIRO
IPC: G06F1/30
Filed: 1990-06-08
Abstract: PURPOSE:To improve the operation rate of a system by providing a data destruction judgement means judging whether data in a memory is destroyed or not and a re-loading decision means prohibiting the re-loading of data as against the memory when data in the memory is normal. CONSTITUTION:The data destruction judgement means 4 judging whether data in the memory is destroyed or not when the output voltage of a main power source restores to more than a specified voltage after the output voltage of the source drops less than the specified voltage is provided. The re-loading decision means 5 which permits the re-loading of data as against the memory 1 when data in the memory is destroyed and which prohibits the reloading of data when data in the memory is normal is provided. Consequently, re-loading is prevented even if data is normal. Thus, inconvenience that the resumption of a system operation is delayed owing to the unnecessary reloading after the output voltage of the main power source is restored to more than the specified voltage can be evaded and the operation rate of the system can be improved.
Patent JP-S5940071-A (JP)
Title: Counterbalance valve
Inventor: FURUTA TOSHIHIRO
IPC: F16K17/04
Filed: 1982-08-31
Abstract: PURPOSE:To reduce sliding resistance by a method wherein a check valve is abutted against a seat formed in the main body of the valve and a control spool is provided slidably in the check valve while a cooperating rod, opening the control spool, is provided in the control spool. CONSTITUTION:The seat 22 is formed in the main body 16 of the valve and the check valve 17, allowing communication from first port 23 to the second port 24 only, is abutted against the seat 22 while the control spool 27, opened by the cooperating rod 39 provided in the valve body, is provided in the check valve 17 slidably. According to this method, a poppet 21 for the check valve 17 and the control spool 27 seals the seat 30 surely and the necessity of provision of a seal member for a sliding part as before is eliminated, therefore, the sliding resistance and an energy loss may be reduced.
Patent JP-H01318159-A (JP)
Title: Document preparing device
Inventor: ARAI MIKA
IPC: G06F17/22
Filed: 1988-06-20
Abstract: PURPOSE:To use a keyboard with a specific key array for plural kinds of keyboards in common by deciding which character in a selected key array coincides with a depressed key, converting the character into information constituting the character string of a reading 'KANA' (Japanese syllabary) and outputting the converted information. CONSTITUTION:A key number indicating a key depressed on a keyboard 1 is inputted to a virtual keyboard 2 and collated with virtual keyboard data with a previously selected key array to convert the key number into its corresponding character code. The converted character code is used for display as an input character code as shown by a broken line. At the time of selecting a 'ROMAJI' conversion input or a 2-stroke input, the input is converted into its corresponding 'KANA' character code by an input character conversion processor 3. In case of executing 'KANA'/'KANJI' conversion, 'KANA' characters are converted into a corresponding 'KANJI' by conversion processing 4 based upon a dictionary file. Thus, the keyboard can be used as a keyboard with a required array without changing the keyboard itself.
Patent JP-S5274759-A (JP)
Title: Elastic pipe
Inventor: FUKUNAGA MASAO
IPC: F16M11/28
Filed: 1975-12-18
Abstract: PURPOSE: To provide a frictional fixing type elastic pipe which acts only when a larg large force is applied at a gravitational direction, able to act only applying a force of an order of a weight of a weight material at an opposite direction, and a pipe etc. not jumping out suddenly even when a weight material is removed. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63315307-A (JP)
Title: Pneumatic tire for motorcycle
Inventor: KOBAYASHI TOSHIAKI
IPC: B60C11/113
Filed: 1987-06-19
Abstract: PURPOSE:To improve the stability of transfer especially from straight advance running to turn running by providing a sinusoidal wave-shaped peripheral directional groove extending in the peripheral direction in the central section of a tire tread and setting the amplitude of the groove and its peripheral direction pitch respectively in a specific proportion. CONSTITUTION:At least one sinusoidal wave-shaped peripheral direction groove 5 is substantially provided extending in the peripheral direction in a central section 1a of a tire tread 1. Here a tire sets amplitude (w) of the peripheral direction groove 5 to 60-20% the tread width TW. While a peripheral direction pitch (p) of the peripheral direction groove 5 is set to 20-5% the tire peripheral length in the center of the tire tread. Further long and short diagonal direction grooves 6, 7 are substantially arranged with an equal space mutually in the peripheral direction in both side sections of the peripheral direction groove 5. In this way, the tire applicable for a dry circuit race or the like called a production race is obtained.