baber/WOPTO huggingface dataset:
Patent JP-H01289693-A (JP)
Title: Flexible chuck
Inventor: ISHIMARU KAZUYUKI
IPC: B23Q7/04
Filed: 1988-05-16
Abstract: PURPOSE:To permit a single type chuck to grip any of works in different shapes by forming one set of centripetal chucking means and a plurality of parallel chucking means provided at their peripheries within a plate cam. CONSTITUTION:A plate cam 5 is rotated by a rotational actuator into the condition that a centripetal cam guide groove 12 is closed to move a slide 10 and pawls for chucking 11 along a guide 9, and each work as a piece of small-sized parallel parts 16 is held by this pawl 11 and another pawl for parallel chucking 17. Further a piece of comparatively large-sized parts in the form of parallel plate is chucked by the mentioned two centripetal chucking pawls 11 and a large-sized parallel parts chucking pawl 19. A can follower 8 held at the inner surface of the centripetal chucking cam 12 is put into the central side, and the slide 10 and three centripetal chucking pawls 11 are put together to the inside, and a columnar work is chucked by the three centripetal chucking pawls 11.
Patent JP-S599359-A (JP)
Title: Torque transmission
Inventor: ENOMOTO KOUJI
IPC: F16H59/38
Filed: 1982-07-07
Abstract: PURPOSE:To enable to maintain the relatively rotating speed between the input shaft and the output shaft of a torque transmission as desired with an inexpensive transmission by mounting an electromagnetic pickup on a shell cover or an impeller oppositely to many notches formed at the prescribed interval on the entire outer periphery of a frictional clutch piston. CONSTITUTION:The relatively rotating speed between a frictional clutch piston 10 and a cover shell 12 is detected by the notch 52 of the piston 10 and an electromagnetic pulse pickup 54, the detected value is fed to a computer 61, and an electric signal is applied to an actuator so as to coincide with the desired preset relatively rotating speed.
Patent JP-S5817736-A (JP)
Title: Data collecting system
Inventor: TANAKA TSUGUHIKO
IPC: H04B7/155
Filed: 1981-07-23
Abstract: PURPOSE:To easily collect data at a central device with a simple installation, by providing at least one terminal to which a weak electromagnetic wave can be reached and applying the terminal to be a repeater. CONSTITUTION:A central device C transmits/receives electromagnetic waves of center frequency f0, and a terminal 1 has functions converting the frequency f0 of the electromagnetic waves into a frequency f1 with amplification, transmitting the terminal data of itself into a modulation signal of f0 and switching the frequencies. Terminals 2 and 3 perform the same functions. Thus, if an address signal transmitted directly from the device C or from a terminal on the way designates other terminal, in a relay function and if the signal designates the terminal itself, the terminal of itself are switched to a specific frequency, allowing the device C to collect data of all the terminals B.
Patent JP-H05287999-A (JP)
Title: Equipment and materials transportation method in underground excavation work
Inventor: FUNATSU KAZUHIRO
IPC: E21D9/00
Filed: 1992-04-09
Abstract: PURPOSE:To make it possible to carry materials and equipment with high efficiency even when the open cut width of an underground pile is narrow or when the subsoil of an excavated portion is weak. CONSTITUTION:When forming a long underground pile T in the horizontal direction by excavating a subsoil G from a ground A, a brace 11 is vertically moved by an opening section 1 all over the space between a space U in the underground pipe T and the ground G by means of a grab lifter 3 or the like. Then, the brace 11, which is kept under a suspended state in the space U, is transferred along the longitudinal direction of the underground pipe T between the opening section and the upper part of a work site in the underground pile T. The brace 11 is vertically moved over a space between the upper part of the work site and the work site by using a motor-driven hoist.
Patent JP-S5342539-A (JP)
Title: Bias circuit
Inventor: JINNO TSUTOMU
IPC: H03F1/00
Filed: 1976-09-29
Abstract: PURPOSE: To operate FET stably, by contituting so that no voltage is applied to the drain when the voltage more than a value is not applied to the gate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63282450-A (JP)
Title: Molding method for longitudinal blade group for regulating wind direction of resistor
Inventor: INOUE EIJI
IPC: B60H1/34
Filed: 1987-05-15
Abstract: PURPOSE:To reduce the manufacturing cost, by a method wherein longitudinal blade groups having pins are moulded in a parallel state by using first resin, a moulding space for a coupling rod is formed around the pin by means of a slide mold, and second resin is injected in the space. CONSTITUTION:A molding space formed by slide molds 7a and 7b communicates with a molding space formed by split molds 6a and 6b. First resin injected in the mold through a gate 8 formed by the upper parts of the split molds 6a and 6b flows through the two molds 6a, 6b and 7a, 7b, and a blade body 1 in a desired shape containing a pin 4 is integrally molded. After molding is completed and the resin is cured, the slide molds 7a and 7b are separated from each other by a given distance, and a molding space for a coupling rod 5 is formed on both sides of the pin 4. Second resin, for example, resin being incompatible with the first resin and having high shrinkability during cooling is injected in the space through a gate 9 situated below the slide molds 7a and 7b to mold the coupling rod 5.
Patent JP-H10305788-A (JP)
Title: Positioning jig of window glass for vehicle
Inventor: INOUE YOSHIKI
IPC: B60J1/02
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To attain simplification of an external equipment performing work such as applying a bonding agent to a window glass and reduction of a cost, by feeding the window glass to the external equipment with a jig main body, and positioning the jig main body in the external equipment by using an external positioning means, in a condition fit inserting the window glass to a recessed stepped part in an upper surface of the jig main body to be positioning held. SOLUTION: In an upper surface of a rectangular jig main body 11 of resin or the like, a recessed stepped part 12a is formed, in a fixed part in the periphery, an external positioning means, for instance, a reference hole 14 is formed, in the recessed stepped part 12a, a window glass 1a is fitted, to be positioning held. In this condition, the window glass 1a is fed to an external equipment 15 with the jig main body 11, a positioning pin set up in the external equipment 15 is fitted to the reference hole 14, the jig main body 11 is positioned in the external equipment 15, so as to perform positioning therein of the window glass 1a, in the external equipment 15, work applying or the like a bonding agent to the window glass 1a is performed.
Patent JP-S6011094-A (JP)
Title: Heat exchanging method
Inventor: KIDO NOBUYUKI
IPC: F28D21/00
Filed: 1983-06-30
Abstract: PURPOSE:To improve the heat exchanging efficiency of the whole of system and make the device compact by combining the heat exchanger of ceramic and a supercharger driven by the energy of waste gas. CONSTITUTION:Gas A to be heated is so-called process gas and the temperature thereof is reduced after heating a substance 2 to be heated in a heating furnace 1, however, it is sent into the heat exchanger 5 of ceramic by a fan 4 driven by a motor 3 and is re-heated to a high temperature again, thereafter, it returns into the heating furnace 1. On the other hand, combustion gas C for heating, whose temperature is increased by a burner 6, is introduced into the heat exchanger 5 of ceramic to heat the process gas and, thereafter, is discharged out of the heat exchanger as the waste gas B after effecting heat exchange. Here, the combustion gas C is pressurized by the supercharger 7 driven by the waste gas B before entering into the burner 6, therefore, it is introduced into the heat exchanger 5 after pressurized and heated, whereby, heat transfer may be effected efficiently and the heat exchanger may be made compact.
Patent JP-H08310103-A (JP)
Title: Color image forming sheet, covering sheet and color image
Inventor: UCHIYAMA KOICHI
IPC: B41M1/14
Filed: 1995-05-16
Abstract: PURPOSE: To obtain a color image forming sheet which has a color region consisting of multiple colors placed regularly and produces desired colors by the mixture of colors which remain uncovered when a part of the color region is covered, and a color image by one operation. CONSTITUTION: A color image forming sheet 1 is a sheet base such as paper having a color region consisting of multiple colors arranged regularly, and preferably, each color ink is printed alternately in a certain sequence, leaving no space, between them so that a stripe having a prescribed width may be formed. When the color image forming sheet 1 is printed with a part thereof covered by a covering means, inks of the remaining part are mixed and produce a certain color. For instance, a white ink is used as a covering means, if only a part of the sheet 1 in yellow Y is shielded by a white ink, the mixture of remaining cyan C and magenta M makes the sheet 1 look generally blue (or purple).
Patent JP-H08313701-A (JP)
Title: Semifinished polycarbonate lens having polarizing property
Inventor: KOBAYASHI HITOSHI
IPC: G02B1/08
Filed: 1995-05-16
Abstract: PURPOSE: To provide a polycarbonate resin lens suppressed in mechanical and optical strains, free from asthenopia and having polarizing property. CONSTITUTION: A polarizer film 2 is held between a polycarbonate sheet 3 having a retardation value of >=2,000nm and a polycarbonate sheet 4 having a retardation value of <2,000nm and a polycarbonate resin layer 5 is added from a specified direction to obtain the objective lightweight semifinished polycarbonate resin lens having high shock resistance, polarizing ability and little optical and mechanical strains.
Patent JP-H04344737-A (JP)
Title: Data collecting device
Inventor: TAKAHASHI SHOJI
IPC: H04L12/28
Filed: 1991-05-22
Abstract: PURPOSE:To surely collect data and to provide the data collection device in which the integrity of the data is surely improved even when a fault takes place on a path of a LAN or a main server station. CONSTITUTION:A 1st timer counts a predetermined 1st count time T1, and in the step a6, the presence of an access fault with respect to a data stored in a main server station is detected for each 1st count time T1. In the step a9, a fault of the main server station is confirmed, a 2nd timer is started to count a predetermined 2nd count time T2. In this case, a transfer destination of the data is switched from the main server station to a sub server station. In the step a14, the presence of an access fault to the main server station is detected for each 2nd count time T2. In the step a14, when the normal access operating state to the main server station is detected, the transfer destination of the data is switched from the sub server station to the main server station.
Patent JP-S5634663-A (JP)
Title: Manufacture of thiochloroformic ester
Inventor: GIYUNTERU ZEMURERU
IPC: C07D307/38
Filed: 1980-08-27
Abstract: Thiochloroformates are prepared by reaction of mercaptans with phosgene in the presence of carboxylic acid amides and/or urea derivatives as catalysts in amounts smaller than hitherto known for this application. The amounts range from about 0.02 to 0.2 mol %, relative to the corresponding starting mercaptan. Despite the small amounts of catalyst the reaction proceeds as with the use of larger catalyst amounts; however, work-up is simplified and the product yields are increased in most cases.
Patent JP-S6010411-A (JP)
Title: Magnetic head cleaning disc and cleaning method of magnetic head in floppy disc device
Inventor: UBUKAWA TAKASHI
IPC: G11B5/41
Filed: 1983-06-29
Abstract: PURPOSE:To clean a magnetic head in the side of a floppy disc (FD) device itself without the aid of software by detecting loading of a cleaning disc in the FD device itself. CONSTITUTION:Another index hole 4 is provided on the concentric circle of a normal index hole 1 symmetrically with respect to the center point of this concentric circle. When the disc reaches steady rotation, the period of the output signal of a sensor 6 is 1/2 of that of a normal disc (for recording and reproducing); and therefore, the period of the output signal of the sensor is discriminated to detect loadig of the cleaning disc. That is, when a microprocessor 8 detects that the period of the output signal of the sensor 6 is 1/2 of that of the normal disc, the processor 8 executes a cleaning operation routine of a microprogram.
Patent JP-S61276934-A (JP)
Title: Manufacture of cold rolled steel sheet
Inventor: NAKAOKA KAZUHIDE
IPC: C21D8/02
Filed: 1985-05-30
Abstract: PURPOSE:To manufacture a cold rolled steel sheet which can be continuously annealed at a low temp. by combining a properly selected composition with properly selected conditions during hot rolling and cold rolling. CONSTITUTION:A steel material having a composition consisting of, by weight, 0.0015-0.005% C+N, 0.03-0.3% Mn, <0.01% S, <0.02% sol. Al and the balance Fe with inevitable impurities is cast. The steel material is hot rolled so that the ferrite grains are made fine to provide grain size No. >=6, and it is cold rolled at >=75% draft. The resulting cold rolled sheet is annealed at <=650 deg.C to manufacture a cold rolled steel sheet.
Patent JP-S5817875-A (JP)
Inventor: TOUJIYOU YOSHIO
IPC: B06B1/16
Filed: 1981-07-27
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-H04344317-A (JP)
Title: Head azimuth adjusting device for tape player
Inventor: KIRYU KYOJI
IPC: G11B5/56
Filed: 1991-05-22
Abstract: PURPOSE:To adjust the head azimuth in both the forwarding and reversing of a tape by using a mode changeover board capable of switching forward and reverse and the fast forwarding and rewinding modes. CONSTITUTION:A mode changeover board 11 which switches the fast forwarding and rewinding modes and the forward and reverse is provided. A head mounting piece 25 is supported by a supporting rod 24 of a head plate 21 to be moved based on the changeover of modes. An azimuth adjustment chip 30 is provided on the head plate 21 according to the changeover position of the mode changeover board 11. Two azimuth adjustment screws 37 and 38 the chips of which are abutted to a adjustment part 29 provided on the head plate 21 are fitted freely in both forward and reverse time. The azimuth can be adjusted according to the forward and reverse states. The head is adjusted to the channel track without fail and the tone is not deteriorated.
Patent JP-S5640360-A (JP)
Title: Original reader
Inventor: ONOKI MIKIO
IPC: H04N1/17
Filed: 1979-09-11
Abstract: PURPOSE:To shorten the read time, by reading successively storage charge signals of image sensors except the first image sensor placed in the foremost after storing them in a memory circuit temporarily and by eliminating a period when no effective picture signal exists. CONSTITUTION:The scanning time of image sensors 1A-1D is shortened to T/2. Switching circuit 8A is closed for the T/2 time by picture signal taking-out control signal (e), which is a gate signal, to take out the picture signal from the first image sensor 1A placed in the foremost. Picture signals from the second and succeeding image sensors 1B-1D are written into memory circuits 12B-12D temporarily for the T/2 time by picture signal write control signal (e). Picture signals are read out from memory circuits at every T/2 time by picture signal read control signals (j), (k), and (l) and form picture signals of one-scanning line components together with the picture signal dependent upon image sensor 1A, and these picture signals are output from quantizing circuit 11 to the transmission system.
Patent JP-S61276701-A (JP)
Title: Rolling method for hot steel material
Inventor: HANAZAKI KAZUHARU
IPC: B21B1/02
Filed: 1985-05-31
Abstract: PURPOSE:To eliminate the under fill part by conditioning of slab edges and to improve yield in rolling of the thick slab by executing the preforming pass for detecting the shape chamber of the slab by conditioning and correcting the shape prior to rough rolling and correcting the rolling schedule. CONSTITUTION:A shape measuring instrument 4 of, for example, an optical cutting type is provided above a slab yard table 3 between an O2 blowing scarfer 1 and a heating furnace 2 and the conditioning quantity of the slab S is measured by said instrument. The conditioning width and depth which are the results of the operation by the instrument 4 are inputted to a pass schedule calculator 9. The preforming pass is inserted before rough rolling and the preforming to eliminate the recesses at the slab edges is executed in accordance with the results of the above-mentioned calculation. The rolling schedule after the preforming pass is then corrected in accordance with the result thereof. The slag shape after the above-mentioned preforming pass or after the rough rolling is otherwise measured by a shape measuring instrument of an optical cutting type etc. and the rolling schedule for rough or finish rolling is corrected.
Patent JP-H04323591-A (JP)
Title: Life meter
Inventor: HOSODA SEIICHI
IPC: G04F10/00
Filed: 1991-04-22
Abstract: PURPOSE:To provide a life meter which is mercury-free and safe and which is small and low-costed. CONSTITUTION:A life meter 4 which measures the operating time of each of the consumable components 2 of a device 1 to be measured has an integrated signal generating means 7 which generates an integrated signal when receiving the operating signal of any consumable component 2 from the device 1 to be measured and a counter 8 which finds the integrated value of the time during which the consumable components are used from an integrated signal transmitted from the integrated signal generating means 7. The life meter further includes a display means 9 for displaying the operating time of each consumable component 2 found at the counter 8 and measures the operating time of each of the consumable components 2 of the device 1 to be measured.
Patent JP-H10310210-A (JP)
Title: Granule passage open/close valve and granule weighing device
Inventor: HANAWA TSUTOMU
IPC: B65G11/20
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a weighing device using a passage open/close valve, capable of correctly weighing granules without causing variations, allowing very little amount of granules to be powdered, and allowing easy maintenance and control. SOLUTION: A granule weighing device includes a material supply part 20, a granule passage open/close valve 30, a weighing part 40, a releasing part 50 regulating the release of the weighed granules, and a control part 9 involving the function of controlling a pair of rollers so that the interval between them is changed according to sensor outputs. The granule passage open/close valve 30 includes a granule passing cylinder 3 made of air-permeable cloth woven from fibers, a pair of rollers 36a, 36b being parallel to each other with the granular passing cylinder 3 between them and driven by external forces, with their surfaces covered with a flexible material, and a drive mechanism opening and closing the gap between the rollers 36a, 36b. The weighing part 40 includes a weighing container 41 and sensors 42a-42d for detecting the weight of granules in the weighing container 41.
Patent JP-H11309721-A (JP)
Title: Mold structure for molding
Inventor: MIZUNO TAKAHIKO
IPC: B29C33/44
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To prevent breakage of a molding caused by a process in which when the molding such as a roller shaft to be used in office equipment including a printer is taken out from a molding mold, the molding is adhered to the molding mold and lifted and, after that, falls from the molding mold. SOLUTION: In mold structure for molding. the contact area between a molding mold lower mold 1 on the lower side and a roller shaft as a molding is made greater than the area of a molding mold upper mold 2 on the upper side so that the roller shaft to be formed by injecting a raw material into a space formed in the split molding mold is left in the lower mold 1 on the lower side when the molding mold is opened.
Patent JP-S5742274-A (JP)
Title: Television camera
Inventor: KITAMURA YOSHINORI
IPC: H04N5/335
Filed: 1980-08-26
Abstract: PURPOSE:To pickup sufficiently even at a dark location, by reading out charges stored in image sensing elements of a TV camera every two-field and correcting signals through the delay in one field at the field period without charge readout. CONSTITUTION:An FF5 is driven with a vertical drive signal VD of the output of a synchronizing signal generating circuit 2 and a signal in 30kHz is outputted. When an image sensing element 1 is a pickup tube like vidicon, the output of the FF5 cuts off the beam current every two field to obtain the field to read out electric charges and that not to read out them. If the luminous intensity of the objective is dark, a switch 8 is turned off to read out electric charges every 30Hz and to obtain changed picture every 30Hz. On the other hand, the illumination of the objective is bright, the switch 8 turns on and the picture is changed every 60Hz as normal operation. Thus, since the electric charges are doubled those at ON-stage, the sensitivity can be increased.
Patent JP-S5241937-A (JP)
Title: Inductive heating cooker
Inventor: WATANABE SUSUMU
IPC: A47J27/088
Filed: 1975-09-30
Abstract: PURPOSE:An inductive heating cooker where hot water and cold water are arranged to adjoin each other.
Patent JP-H10305398-A (JP)
Title: Slide adjusting structure of forging press
Inventor: WADA NORIO
IPC: B30B15/00
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To simplify the assembling work of the rotating part of a wrist pin. SOLUTION: This device is a forging press for moving a slide 1 up and down by a crankshaft 2, a connecting rod 3, and a skid crank mechanism of the slide 1. The rotation of a wrist pin 4, of which the connecting rod 3 differs from the rotating centers Q, P of the slide 1, adjusts the connecting length between the crankshaft 2 and the slide 1, and adjusts the position of the lower dead point of the slide 1. The pin 12 is attached freely rotatable to a convex 8 of the wrist pin 4 and pounders 6a, 6b, which move back and forth by the hydraulic cylinders 13a, 13b, are touched to the acceptors 12a, 12b of the pin 12 to rotate the pin 4 by the movement of the pounders 6a, 6b. The displacement caused by the rotation of the wrist pin is absorbed by the rotation of the pin 12 and the slide of the pounders 6a, 6b on the acceptors 12a, 12b.  The assembly is simplified by separating the pounders 6a, 6b to the left and right sides.
Patent JP-S63284482-A (JP)
Title: Display device
Inventor: TOGASHI FUSAJI
IPC: G01S7/12
Filed: 1987-05-15
Abstract: PURPOSE:To reduce the capacity of a scan memory by comparing radar received video data with a preset threshold value and storing the data in the scan memory according to the comparison output signal. CONSTITUTION:Video and azimuth angle data are inputted as an antenna rotates. A comparator 4 compares the video signal with the set threshold value and outputs the video signal when the value exceeds the threshold value, and the comparator outputs a write enable signal to a memory controller 5 at the same time. The controller 5 outputs a memory control signal to the scan memory 2 with said write enable signal and current range data, azimuth angle data, and video data are written in the memory 2. When this video is displayed, on the other hand, a read enable signal is inputted from a display device to the controller 5, which outputs a memory control signal to the memory 2, so that data is read out of the memory 2. This data is outputted to and displayed on the display device through decoder 3.