baber/WOPTO huggingface dataset:
Patent JP-H11262034-A (JP)
Title: Instrument for measuring electron beam mislanding quantity
Inventor: YOKOI YOSHIMITSU
IPC: H04N17/02
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To permit a computer to measure multiple points at high speed by supplying a test pattern to the input of a cathode-ray tube to be measured, shaking an electron beam in the horizontal directions by means of a deflection coil, simultaneously measuring a detection value for the portion of one string in plural screen luminance detecting means at the time of horizontal shakes and adopting them as time division multiplex signals. SOLUTION: Patterns and the respective signals of wobbling signal generators 102 and 107 are supplied to the input and deflection coils of a CRT display 103, and the light detected by plural light pickups on a screen is inputted. As a result, an optical sensor 104 converts light corresponding to screen luminance by the electron beam which is shaken in the horizontal directions into an electric signal and it is adopted as the time division multiplex digital signal in an integration amplifier 105 and an A/D converter 106. The computer 101 measures luminance at the ssme time as the time of the horizontal shakes at high speed. Thus, flexibility, versatility and measurement accuracy are enhanced, and usage in a production line is facilitated.
Patent JP-S63223807-A (JP)
Title: Teaching method for working line
Inventor: HATTORI SHINICHI
IPC: G05B19/42
Filed: 1987-03-12
Abstract: PURPOSE:To realize the sure input of teaching point regardless of the forms of a work and a peculiar line by performing the manual input of teaching points in case a sensor head is unable to perform the copying measurement of the peculiar line. CONSTITUTION:A sensor head 20 radiates an infrared ray and receives it to detect a peculiar line T set on a work along a working line. A copying measurement arithmetic part 40 controls the head 20 attached at the tip part of an arm of a processing machine main body 10 so that the head 20 moves on the line T with a weaving action. At the same time, the part 40 calculates the position coordinates of the line T from a peculiar line detecting signal D, etc., received from the head 20. In case the curvature of the line T is larger than an allowable level and the head 20 is unable to perform a copying action, the copying operation is stopped. Then the intersecting point between the head 20 and the line T is manually inputted to the part 40 as a teaching point via a teaching box 70. The copying operation is carried out via the copying measurement when the manual teaching action is through.
Patent JP-H02233579-A (JP)
Title: Crystal growth device
Inventor: KAKIMOTO KOICHI
IPC: C30B15/00
Filed: 1989-03-07
Abstract: PURPOSE:To obtain a wafer having highly uniform oxygen concentration distribution in growth of crystal by Czochralski method by arranging a holed disc on the surface of melt in a crucible. CONSTITUTION:In a crystal growth device equipped at least with a crucible 2 to be filled with a raw material, a heater (high-frequency coil) 5 to heat and melt the raw material in the crucible 2, a shaft 1 to pulling up single crystal 7 grown from the molten raw material (melt) 6 in the crucible 2 and a disc 3 having a circular hole at the center to be arranged on the surface of the melt 6 is set. By setting the above-mentioned disc, for example, the amount of silicon monoxide (SiO) evaporated from the surface of free surface of silicon melt is reduced and crystal having highly uniform oxygen distribution can be grown.
Patent JP-H06264856-A (JP)
Title: Distributor for internal combustion engine
Inventor: NOZUKA HIROBUMI
IPC: F02P7/00
Filed: 1993-03-16
Abstract: PURPOSE:To provide a distributor having a simple structure and shape and capable of being surely and automatically assembled. CONSTITUTION:A pin 2 is integrally molded with a distributor housing 1 fixed to an engine, a through hole is provided on a packing 4 at the position to be coupled with the pin 2, a recess 6 and a lug are provided on a cap 5, and three components are fixed. Automatic assembling can be surely made, and this can contribute to the cost reduction and quality improvement.
Patent JP-H01227910-A (JP)
Title: Optical inspection device
Inventor: SHOJI HIROAKI
IPC: G01B11/24
Filed: 1988-03-08
Abstract: PURPOSE:To facilitate shape inspection by irradiating the curved surface of a body to be measured with line light from slantingly above and forming a light irradiation image similar to the arcuate shape of the curved surface. CONSTITUTION:When the curved surface 1a of the body 1 to be measured is irradiated with the line light 10a from slantingly above, the light irradiation image which cuts the curved surface 1a slantingly is formed on the curved surface 1a. This light irradiation image is detected by a photoelectric sensor 11 and applied to a signal processing means 13. Consequently, the signal is converted into a binary image wherein the curved surface shape is reflected and its binary image pattern is compared with a normal reference curved surface pattern to decide whether or not the curved surface 1a has a defect due to excessive cutting. Thus, the light irradiation image is formed on the curved surface 1a by the light cutting method of the line light 10a and executed the picture processing of the light image pattern to decide the curved surface shape, so the shape inspection is facilitated, the picture processing is speeded up, and the cost the processing system is reducible.
Patent JP-H09232108-A (JP)
Title: Double knob
Inventor: TOMISHIGE YOSHICHIKA
IPC: H01C10/00
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To make an individual rotation or linked rotation available at all times by the structure of a knob itself, but not that of the main body of a component by providing the component with a movable knob which has such a structure that it may be positioned on a top-end knob by pressing a base-end knob in a situation that the base-end knob can be moved on the top-end knob in the axis direction and it may be away from the base-end knob in the other situations. SOLUTION: When a movable knob 41 moves to the base-end side and a hole 47 comes to face a groove 34a of a top-end knob 31, an insulator 44 of a disc-like section 42 of the movable knob 41 tightly adheres to an insulator 23 of a base-end knob 21. As a result, the base-end knob 21 and the movable knob 41 turn as one unit. The top-end knob 31 can turn as one unit with the movable knob 41, too. Therefore, all the knobs turn as one unit and shafts 20 and 30 at the base end and the top end turn at the same time. In the case that the movable knob 41 moves to the top-end side, insulators 45 and 33 tightly adhere to each other with the hole 42 facing a groove 34b and the movable knob 41 which now is away from the base-end knob 21 turn as one unit with the top-end knob 31 and then the shafts 20 and 30 turn separately.
Patent JP-H11235287-A (JP)
Title: Counter at washing place of bathroom
Inventor: GO YOSHIKAZU
IPC: A47K4/00
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To provide the subject counter which prevents the lower side of the mounting part of a washbowl from being concentratedly dirty by drain water in the washbowl and keeps a bathing person from this drain water even at the time of providing the mounting part for the washbowl. SOLUTION: The counter is installed so as to project to the side of a washing place floor surface F from the wall surface side of the bathroom with a leg receiving space V at a lower side and is provided with the mounting part T of the washbowl at a position which can be fed with water by a water feeding means 6 on its upper side. In such a case, a recessed bowl part 230a receiving drain water in this washbowl and a drainboard part 41 for mounting a washbowl covering this part 230a are provided at the part T and the part 230a of this part T and the drain part G of the bathroom are connected through a drain pipe 42.
Patent JP-H10255390-A (JP)
Title: Disk drive device
Inventor: TAGUCHI HIROBUMI
IPC: G11B19/20
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To obtain high reliability even at the time of high speed rotation by cancelling centrifugal force to be generate by eccentric mass at the time of rotating the disk. SOLUTION: A holding member 5 to be rotated at the same time as a clamper 3 for fixing the disk 6 is provided with an inner circumferential wall and an outer circumferential wall, and moreover, a ring 7 is arranged between the two walls, and an elastic body 9 for energizing the ring 7 in order to position a rotary center axis of the holding member 5 and a rotary center axis 2a' of the ring 7 and a spindle of a disk motor on the same axis at the time of stopping rotation of the disk 6, and moreover a member capable of energizing the ring 7 from the inner circumference to the outer circumference is arranged.  Then, an inner circumferential wall and an outer circumferential wall are provided in a turntable 1, and moreover, the ring 7 is arranged between the two walls, and an elastic body for energizing the ring 7 is arranged in order to position the spindle of the disk motor an the rotary center axis of the ring 7 approximately on the same axis at the time of stopping the rotation of the disk 6, and moreover a member capable of energizing the ring 7 from the inner circumference to the outer circumference is arranged.
Patent JP-S63222794-A (JP)
Inventor: MATSUMOTO HIDETO
IPC: D05B3/02
Filed: 1987-03-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63223010-A (JP)
Title: Production of elastomeric long-chain alpha-olefin polymer
Inventor: KAWADA TAKASHI
IPC: C08F8/00
Filed: 1987-03-11
Abstract: PURPOSE:To obtain a polymer useful as a modifier for vibration-damping rubber, such as vibration-damping materials, or plastics, by polymerizing an alpha-olefin in the presence of a solid catalyst component containing MgCl2 and a Ti compound and trialkylaluminum under specific conditions. CONSTITUTION:A 6-20C alpha-olefin is polymerized in the presence of (A) a solid catalyst component containing at least MgCl2 and a Ti compound (e.g. TiCl4 or ethoxytitanium trichloride) as a transition metal catalyst component and (B) a trialkylaluminum as an organoaluminum component under conditions of <=50 molar ratio (Al/Ti) and >=15,000 molar ratio (monomer/Ti) so as to provide >=100,000 number-average molecular weight expressed in terms of polystyrene and <=10 ratio of weight-average molecular weight to number-average molecular weight. Thereby the aimed high-molecular weight alpha-olefin polymer having a relatively uniform molecular weight with a narrow distribution thereof is obtained in a short time.
Patent JP-H02237296-A (JP)
Title: Audio output device
Inventor: KASHIDA MOTOICHI
IPC: H04R1/26
Filed: 1989-03-10
Abstract: PURPOSE:To make the location of a sound in vertical direction stable by arranging a squaker unit and a tweeter unit symmetrically via a woofer unit. CONSTITUTION:The structure comprising a squaker 3, a support member 4, an acoustic reflecting body 5 for squaker, a support member 6, an acoustic reflecting body for tweeter 7 and a tweeter 8 is provided to the upper and lower part of a speaker cabinet 1 symmetrically. Thus, a middle sound frequency and the high sound frequency reach the listening point from two upper and lower directions of the woofer 2, resulting that the sound images of each sound frequency are located to the middle point of the upper and lower speakers. Thus, the sound image is located in the middle over the entire frequency from the low to the high sound frequency and the instability of the location of the sound in the vertical direction having caused in a conventional device is avoided.
Patent JP-S60200625-A (JP)
Title: Digital recording and reproducing device
Inventor: NODA TSUTOMU
IPC: H03M1/82
Filed: 1984-03-26
Abstract: PURPOSE:To prevent the accuracy of a weighting current source from being deteriorated due to electrostatic breakdown, etc. by using a simple circuit by which writing is executed easily at the time of write of a P-ROM for obtaining the weighting accuracy of a current source, and the P-ROM is not written easily with respect to an external input except the time of write. CONSTITUTION:At the time of writing, a P-ROM22 can be written by connecting a terminal 24 and 25 and applying a current like a pulse. In case when the P- ROM22 is not written, it is constituted so as not to be written by electrostatic breakdown, etc. by connecting the terminal 24 and 25 to other ground point, etc. Also, a threshold voltage in the reverse direction of a transistor 26 connected to a diode is high, therefore, a voltage and a current of the time of writing on the P-ROM22 are not applied to other circuit 27 incorporated together in an integrated circuit, and only the P-ROM22 can be written safely. Moreover, it is also possible to use a collector 24 of a driver transistor 23 for a write use in common with other pin of the same integrated circuit. That is to say, at the time of writing, a circuit 29 is protected by escaping an overcurrent or an overvoltage to a power source 30 and 31 by a resistance 32 and a diode 33 and 34.
Patent JP-S56154381-A (JP)
Title: Construction of semi-submersible rig
Inventor: SHIBATA SHIN
IPC: B63B9/06
Filed: 1980-04-26
Abstract: PURPOSE: To fabricate above a pair of floaters a rig efficiently while adjusting its inclination by constructing a column which is integral with the end of each connecting member and deck member and pouring water into the ballast tanks enclosed in a floaters and the column, and also pouring water into a dock.  
     CONSTITUTION: When a semi-submersible rig which consists of a pair of lower floaters 3, an upper deck 1 and the column 2 which combins those devices together is constructed in a dock, the columns 2 are erected on a pair of floaters 3 set on a base wood, at a necessary interval. On the column 2, the end parts 5a of connecting members and the end parts 1a of the deck are fixed. Then, water is poured into the dock, and further into each column 2 and the ballast tank in the floater 1. Then, the center parts 5a of the connecting members 5b and the center part 1b of the deck are set in their own places, while adjusting the inclination of the column 2 and thus each column 2 is connected. A rig can be fabricated easily and effectively, in this way. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07256201-A (JP)
Title: Manufacture of coated metal plate
Inventor: SHIMIZU HIROYUKI
IPC: B05D7/24
Filed: 1994-03-25
Abstract: PURPOSE:To ensure the adequate curing reaction of coatings and inhibit the formation of a defective coat by controlling the heating of a coated metal plate so as to indicate a specific temperature history of the plate when the heating is sufficient in the first thermal process stage of a heating furnace at facilities for baking the coatings of the plate. CONSTITUTION:A heating furnace 1 consists of heating zones, i.e., a heating zone 3 which is the first thermal process stage of the heating furnace and a heating zone 4 which is the second thermal process stage of the furnace. In addition, a heat retaining furnace 2 without a heating device is provided in the second thermal process stage. In this case, in order to ensure the formation of a satisfactory coat, the temperature is controlled so that a thermal history shows (T1+T3)/2<=T2, given the inlet plate temperature of the heating furnace 1 as T1 and the plate temperature in the center of an effective length of the furnace, i.e., the outlet plate temperature of a heating zone 2 as T3. In this case, a paint containing a melamine-formaldehyde resin is used as a pint, and a high-frequency inductive heating device is used as a heating means. Further, the ratio of an effective charged powder in the heating zones 3, 4 is set to be 1.00 to 1.20.
Patent JP-H06311468-A (JP)
Title: Video floppy recording system
Inventor: HINO HIROMASA
IPC: G11B5/012
Filed: 1991-02-27
Abstract: PURPOSE:To perform editing even at the time of recording (at the time of photographing) by sending a recordable track set at a recording mode to a next free track by pushing an empty key. CONSTITUTION:In a state where a head 29 is positioned at the recordable track, whether or not the empty key 10f is pressed is judged next. Then, when the empty key 10f is pressed, a driving circuit 18 is controlled and the head 29 is moved to the next empty track. Also, when the empty key 10f is not pressed, whether or not a dubbing key 10c is turned ON is judged next. Then, when the dubbing key 10c is turned ON, the contents are read from the track of a video floppy 26 on a reproducing side selected by operating a forward feeding key 10a or a backward feeding key 10b beforehand by an RF signal reproducing circuit 2 and recorded in the empty track of the video floppy 27 on a picture recording side through a dubbing circuit 5 and a recording circuit 13.
Patent JP-S61213665-A (JP)
Title: Method and device for leakage flux flaw detection
Inventor: TODA YOSHIKAZU
IPC: G01N27/83
Filed: 1985-03-19
Abstract: PURPOSE:To prevent fluctuation of sensitivity of flaw detection even when deviation of center occurred between a magnetic sensor and an object to be inspected by placing a detecting coil wound in proper length close to the object to be inspected in the direction nearly at right angles to the direction of representative defect of the object to be inspected. CONSTITUTION:There is representative defect 11 on the surface of an excited object material 10 to be inspected. A detecting coil 12 is installed close to the material 10 to be inspected at nearly right angles to the direction of defect (usually direction of axis of the material 10 to be inspected). The length of the coil 12 is set to a length more than twice maximum deviation of center in consideration of the case where the center deviation occurred to right and left from the center of the coil. For instance, even when the center deviation occurred as shown in (b), the leakage flux 13 intersects a part of the coil 12 in the same positional relation with the case shown in (a). That is, as there is no space between the material to be inspected 10 and coil 12 before and after occurrence of deviation of center, the sensitivity of flaw detection is not changed by the deviation of center.
Patent JP-H04291460-A (JP)
Title: Method and device for logical simulation
Inventor: ONODERA YUICHI
IPC: G06F17/50
Filed: 1991-03-20
Abstract: PURPOSE:To improve the high speed logical simulation efficiency by omitting the processing operations which are so far carried out for each test at an initialization part and a result deciding part and at the same time to attain an optimum logical simulation environment in accordance with a test case. CONSTITUTION:A logical simulation device confirms the operation of a tested logic circuit model with use of a test program and consists of a logic circuit model to be tested, an instruction interpreter 12 serving as an actual data processor, a contact module 13 which secures a contact of information between the model 11 and the interpreter 12, and a memory 16 which stores a test program 14 and an initial/expected value table 15. Then the initial value that can offer an environment equal to the state of an initialization part carried out by the interpreter 12 whose normalcy is confirmed is recorded into the table 15 together with the expected value that can offer an environment equal to the executed state of a test part.
Patent JP-H11257396-A (JP)
Title: Cylindrical vibration control mount
Inventor: HAYASHI YUKIO
IPC: F16F1/38
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To reduce stress concentration in the vicinity of a base part of an inclining plate by forming a pair of a boring parts positioned opposing to each other at a diameter direction perpendicular to a projecting direction of an inclining plate, in an axial direction along an outer peripheral surface of an inner shaft member. SOLUTION: In a main body rubber elastic body 15, a pair of a boring parts 56, 56 which extend in an axial direction and which are opened to an axial direction end surface opposed to a compression rubber, are formed on both side holding an inner cylinder metal fitting 12 in an diameter direction perpendicular to a direction where a stopper plate part 22 and an inclining plate part 24 are arranged opposing to each other. Every a boring parts are provided with diameter direction spaces 60, 60 extending from a circumferential direction space 58 outward in its cross section shape. Since the boring parts 56, 56 are formed along an outer peripheral surface of the inner cylinder metal fitting 12, reduction of a rubber thickness is avoided in both side parts of a base part width direction of the inclining plate part 24 on which maximum stress is easily generated by a twist load.  It is thus possible to prevent local concentration of deforming stress in the rubber elastic bodies 15, 43, 52, and the like.
Patent JP-H03258484-A (JP)
Title: Edge preparing method for clad
Inventor: KUSAKA SHUICHI
IPC: B23K31/00
Filed: 1990-03-09
Abstract: PURPOSE:To decrease defects, such as weld cracks, and to form a weld with high quality by forming a cut back groove by a round chip or round tool in the weld groove part of a clad material. CONSTITUTION:The cut back groove 3 by the round chip or round tool is formed in the weld groove part of the clad material 2, by which the discontinuous parts of the cut back groove shape 3 are eliminated and the generation rate of the weld defects and more particularly lack of fusion is lowered. The need for the grinding operation adopted in order to eliminate the discontinuous parts of such cut back groove 3 as mentioned above is eliminated and the degradation in the working efficiency by such working is averted. The cut back groove adopting the relation of equation I among the radius of the round chip or round tool, the groove width, the groove depth and the thickness of the clad is preferably formed. The deposition quantity of a weld metal is controlled in this way, by which the improvement in the efficiency is made and the weld crack by the fusion of the different metals is completely prevented.
Patent JP-H06266778-A (JP)
Title: Information retrieving device
Inventor: KOYAMA SACHIKO
IPC: G06F17/30
Filed: 1993-03-17
Abstract: PURPOSE:To make it possible to easily recognize the amount of a retrieval result by a user and to designate a retrieval condition so that the retrieval result of proper amount may be obtained by providing a diagram praparing means and a display change instruction acquisition means. CONSTITUTION:A diagram preparing means 205 prepares a retrieval result diagram having the area according to the number of the hit matter for inputted retrieval keys. Therefore, a user can instantly judge whether his obtained information amount is proper or not. A display change instruction acquisition means 207 enables the change of the logical condition of a retrieval result by directly operating the retrieval result diagram. The changed display form is delivered to a diagram display part 206 and the amount of the retrieval result is visually displayed with a new diagram. Therefore, the user can easily perform the execution of a narrowing retrieval and a logical calculation. Thus, a desired retrieval result can be obtained more quickly as compared with a conventional one.