baber/WOPTO huggingface dataset:
Patent JP-S60124438-A (JP)
Title: Vacuum casting method
Inventor: SAKAKIBARA MITSUTAKA
IPC: B22D27/15
Filed: 1983-12-09
Abstract: PURPOSE:To reduce the man-hour for manufacture by placing a gypsum mold formed without flasks on a suction box, coating the mold with a film sheet and pouring a molten metal therein after sucking air from the mold inside to a reduced pressure until the satisfactory degree of vacuum at which the decrease in pressure owing to leakage does not arise is attained. CONSTITUTION:Gypsum molds 21, 22 formed without flasks are combined and are placed on a suction box 5. A film sheet is put thereon so as to cover the molds 21, 22 and the inside of the mold is evacuated to a reduced pressure. The sheet contacts tightly with the mold to eliminate leakage. The degree of vacuum is thus maintained satisfactorily. The labor for using a gasket, etc. in the mating part of the conventional mold is eliminated and the ventilation on the flaskless surface is thoroughly shut off, by which the man-hour for manufacture is reduced.
Patent JP-S59122281-A (JP)
Title: Picture generating device
Inventor: OOHAYASHI ISAO
IPC: H04N1/40
Filed: 1982-12-28
Abstract: PURPOSE:To generate easily a test pattern having optional density and an optional shape by selecting a pattern having a required shape out of plural kinds of regular patterns which have been previously set up and applying a required density changing condition to the selected pattern. CONSTITUTION:The vertical and horizontal size of picture data, the number of bits of picture elements, background values, pattern shapes, density changing values, and position changing values are inputted to a condition setter 31 and then sent to a test data generating part 32. The background value is a bias value to be added to the whole picture data. The test pattern generating part 32 forms previously set up various patterns in accordance with setting conditions sent from a condition setter 31, also forms test data obtained by adding a required condition to the pattern shape and sends the test data to a test data recording part 33.
Patent JP-2000050769-A (JP)
Title: Joining structure of rod
Inventor: KOMURA YASUHISA
IPC: A01K87/02
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a joining structure hardly coming off unpreparedly, having a high reliability and showing a more smooth flexion. SOLUTION: This joining structure of a rod is constituted by joining with inserting a filled solid part 10T of a rod 10 into the inside of a tubular part 12T of another rod 12, installing a protruded part 12K at a position entering into the inside from the end of the above tubular part and installing a recessed part 10K capable of fitting with the above protruded part at the outer peripheral part of the filled solid part corresponding to the protruded part.
Patent JP-H0553268-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: MORIGAKI MASAKAZU
IPC: G03C7/34
Filed: 1991-08-22
Abstract: PURPOSE:To enhance fastness of a cyan dye image by incorporating a cyan dye forming coupler having a specified group in the position in addition to a coupling active position. CONSTITUTION:The cyan dye forming coupler has in the position in addition to the coupling active position group represented by formula I or II in which R is H, an aliphatic group or such acylated group; X2 is =C(R')- or =N-; X<3> is =0- or -S-; R' is H or a substituent; each of Y1 and Y2 is a nonmetallic atomic group necessary to form a 5- or 7-membered ring; and the aliphatic group means straight and branched and cyclic alkyl, alkenyl, alkynyl groups, and the aromatic group means aromatic carbon ring and aromatic heterocyclic groups.
Patent JP-S6476884-A (JP)
Title: Automatic measuring apparatus for physical strength
Inventor: SHIRAISHI MASAKI
IPC: A63B71/06
Filed: 1987-09-18
Abstract: PURPOSE: To easily execute many kinds of items at the same place, to provide a printed-out result on the spot and to make it useful for his own health management by combining sensors for measuring respective body measurement data and physical strength measurement data. CONSTITUTION: The temperature sensor part 13 of a temperature gauge 5 with a temperature probe, the sphygmometer part 14 of an automatic sphygmometer 4 with a cuff, a strain pressure sensor part 15, a timer counter part 16, a pressure switch part 17 and an infrared position sensor part 18 are connected to a sensor input/output control part 19. Also, the sensor input/output control part 19, a memory part 20, an operation switch part 6 and an operation part 22 operated by coins from a coin feeding port 7 are connected to a processor 21 and the output of the processor 21 is outputted to a display part 3 and a hard copy part 2 through an output control part 23. Then, each sensing output is computed in the built-in processor 21, an inspected result is printed out and an individual general result is obtained.
Patent JP-H0893191-A (JP)
Title: Duckboard
Inventor: KADONAGA TAKASHI
IPC: E04F15/00
Filed: 1994-09-29
Abstract: PURPOSE: To prevent such a danger that a duckboard slips along a floor face. CONSTITUTION: Contact parts 5 to be placed on a floor face are made at a hardness of 40 to 90 and at a friction coefficient of 0.5 to 3.0 to the floor face. Therefore, a duckboard 1 is prevented from slipping along the floor face, and by the movement of a duckboard 1, a person is prevented from falling down and an article placed on the duckboard 1 is prevented from shifting. Furthermore, a plurality of projections 8 made of flexible material are formed on the upper surface of a longitudinal part 3, and the article placed on the duckboard 1 or the person walking thereon is prevented from slipping along the duckboard 1.
Patent JP-H03228276-A (JP)
Title: Production of printed plastic shutter of disk cartridge
Inventor: SHIBATA HARUO
IPC: G11B23/113
Filed: 1989-09-09
Abstract: PURPOSE:To shorten the process for production and to make mass production by bending a plastic shutter piece, which is formed by blanking a sheet substrate printed with prescribed items to a prescribed shape, and heating and holding the bent part at the temp. near the softening point. CONSTITUTION:The required items, such as company names and serial numbers, are printed on the shutter blanking positions of the sheet substrate consisting of a vinyl chloride resin, etc., and such substrate is blanked to the plastic shutter piece. The shutter piece is formed to the outside shape which develops 1st and 2nd plate surface parts 1, 2 and a connecting plate part 3. This piece is simultaneously blacked with apertures 4, 5 of nearly the same size as the size of a head insertion hole and through-hole parts 8 to 10 Projecting pieces 8a, 9a and a spring hook projecting piece 10a blanked in the through-hole parts 8 to 10 are simultaneously bent toward the inner side of the shutter and, therefore, the bent part is heated and held to and at the temp. near the softening point. The process for production is shortened in this way and the mass production is made.
Patent JP-H0682905-A (JP)
Title: Perforation detection device for film
Inventor: NISHINO NAOYUKI
IPC: G03B17/28
Filed: 1992-09-01
Abstract: PURPOSE:To accurately detect the position of a perforation and the edge position thereof without receiving the effect of the magnitude of the reflectivity of a film. CONSTITUTION:A light projecting and receiving part 5 (light projecting element 5a and light receiving element 5b) which irradiates the side end part 3 of the film 1 where the perforations 2 are disposed with a light beam and receives the reflected light 4 of the light beam from the surface of the film 1, a level detection circuit 6 detecting the level of a light receiving signal from the element 5b, a current source 7 outputting the driving current of the element 5a and a microcomputer 8 adjusting the driving current of the element 5a from the source 7 so as to fix the reflected light quantity from the film 1 (perforation non-formed part) based on the detected result of the detection circuit 6 are provided.
Patent JP-S6410570-A (JP)
Title: Circular lamp
Inventor: SHINADA HIDEHIRO
IPC: H01K1/28
Filed: 1987-09-18
Abstract: PURPOSE:To prevent generation of excessive stress at lead connecting parts of a bulb by drawing the lead from that of the two lead inserting parts at a base, extending to the two ends of a circular glass bulb, which is situated farther than the ends. CONSTITUTION:A pair of lead inserting parts 28a, 28b are provided at a base 4 extending to the two ends of a circular glass bulb 1. The leads 8b, 8a in connection with lead-in wires 7a, 7b from sealing parts 2, 3 at the two ends of the bulb 1 are intersected each other and drawn out from the inserting parts 28b, 28a situated farther than sealing parts 2, 3. By this method the length from the sealing parts to the inserting parts can be set off sufficiently, and there is no risk of the leads being bent by unreasonable force nor any force being applied to the lead-in wires even in case dispersions in the location of the sealing parts dislocate the lead-in wires or in case narrow base presents difficulty to secure a required distance from the lead-in wires to the inserting parts, which should prevent excessive stress from concentrating at the bulb end sealing parts.
Patent JP-S6476852-A (JP)
Title: Disposable diaper
Inventor: IGAUE TAKAMITSU
IPC: A61F13/56
Filed: 1987-09-18
Abstract: PURPOSE:To improve the leakage preventing property of an air permeable part, by forming at least one air passing hole to the waist part of the front side region of a diaper or to the back sheet in the vicinity of said waist part and integrally bonding an air permeable sheet piece to said region. CONSTITUTION:A large number of air passing holes 10 are provided to the regions having to bond the free end parts of both tape fasteners 8 at the time of wearing in the front side region of a diaper and the back sheet 2 in the area connecting both regions. A laterally long air permeable sheet 19 is integrally bonded to the outer surface of the back sheet 2 in the region when the air passing holes 10 are positioned by an adhesive or a welding means to cover the air passing holes 10. The region where the air passing holes 10 are positioned is set to a place most scarce in the accumulation of excretion among the whole of the diaper and also most reduced in the pressure contact with a floor surface over a relatively long time. Therefore, ventilation is sufficiently performed through said air passing holes and the air permeable sheet and the steaming in the diaper is extremely reduced.
Patent JP-H04114769-A (JP)
Title: Carrier system for automatic line
Inventor: NAKAMURA SHUNJI
IPC: B05B13/02
Filed: 1990-09-04
Abstract: PURPOSE:To make the next work more efficient by sensing a identification information by a sensing means when a carrier means is carried into a carrying order adjusting lane and storing the same in a waiting lane of the carrying order adjusting lane if the carrying order is judged not to be correct by a judging means. CONSTITUTION:When the conveying order of hangers carried into a carrying order adjusting lane 20 is transferred to a computer by means of a hanger reader 1 and a sequencer, the computer makes the reference to a carrying order adjusting table in the memory and judges whether the carrying order is correct or not. If it is judged not to be correct, respective hangers are stored in respective corresponding waiting lanes 20A of the carrying order adjusting lane 20 for adjustment, and the carrying order is adjusted, and respective carrying means are carried from the carrying order adjusting lane 20 to the next process by the correct carrying order. The more efficient carrying control can be achieved by the arrangement.
Patent JP-H0655982-A (JP)
Title: Interior material with decorative member
Inventor: FUJIMORI HIROMI
IPC: B60R13/02
Filed: 1992-08-07
Abstract: PURPOSE:To fit a decorative member to an interior material main body without generating looseness, wave and wrinkle. CONSTITUTION:A decorative member 15 is fitted to a decorative member fitting recessed part 6 of a main body 2 of an interior material 1 having the decorative member fitting recessed part 6, which is surrounded by a peripheral groove 7, at a predetermined position thereof. The decorative member 15 consists of a facing material 15A and a trimming material 15B to be engaged with the peripheral edge of the facing member 15A.
Patent JP-H0574844-A (JP)
Title: Semiconductor chip
Inventor: CHITO TOSHIHIKO
IPC: H01L21/60
Filed: 1991-09-13
Abstract: PURPOSE:To provide a semiconductor chip wherein a desired number of bonding pads can be arranged on a small-sized semiconductor chip by changing the layout of bonding pads simply and easily regarding the improvement of the layout of the bonding pads of the semiconductor chip. CONSTITUTION:A semiconductor chip 1 wherein bonding pads 1a are formed at the periphery is constituted in the following manner: the bonding pads 1a are formed at a uniform pitch; and the semiconductor chip 1 is installed in parallel with a line which connects tips of leads 3 at a lead frame which is mounted on a die stage 2.
Patent JP-H0281065-A (JP)
Title: Image forming device
Inventor: EZU AKIHIRA
IPC: G03G15/043
Filed: 1988-09-19
Abstract: PURPOSE:To improve the editing function of the title device without lowering the sharpness of a written character by providing an editing means editing information written by a writing means. CONSTITUTION:In the case of altering the color of the character area of character information stored in a memory 84, a prescribed key on a console panel 30 is depressed. Then, a CPU 81 possessing the editing means displays the alteration on a display, and simultaneously inverts the bits of the character information stored in the memory 84. Consecutively, the CPU 81 outputs a driving signal to a writing unit driving part 85. It turns on the LED array of the writing unit 71 in an area corresponding to the bits stored in the memory 84 to form a character on a photosensitive body 10, and a developing device 12 develops the character. Thus, the color arrangement of a character writing area can be freely edited.
Patent JP-2001060650-A (JP)
Title: Lead forming device and method of semiconductor device
Inventor: YAMAZAKI TSUTOMU
IPC: H01L23/50
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To improve a lead frame in both forming quality and product quality by a method, wherein a solder plating layer is restrained from separating off as much as possible. SOLUTION: This forming device forms the lead frame of a semiconductor device into a J-shape by bending with various kinds of dies and punches. At this point, the forming device is equipped with a first die and a first punch, which are used for forming a lead frame 18 (root 18a and tip 18b) other than its root 18a into a prescribed curved shape, such as a J shape in a first bending process, and a second die 32 and a second punch which are made to pinch the lead frame 18 between them from above and below bearing against its upper and lower surface in a second bending process which follows the first bending process, where the second die 32 is provided with a slope 32a to form a notch near to the root 18a.
Patent JP-S6388324-A (JP)
Inventor: HANSU RINDENTAARU
IPC: F16D3/78
Filed: 1987-09-18
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-H05194452-A (JP)
Title: Production of ethylene oxide
Inventor: KAKIMOTO YUKIHIKO
IPC: B01J8/06
Filed: 1992-09-02
Abstract: PURPOSE:To provide the subject production process, high in thermal efficiency, excellent in the durability of reaction vessel, and highly suppressive for the isomerization to acetaldehyde. CONSTITUTION:In the production of ethylene oxide by catalytic vapor phase oxidation using a molecular oxygen-contg. gas, a cooling hot water is fed to the cooling zone of a reaction vessel which is partitioned into a preheating zone 6 plus a reaction zone 7 and the cooling zone 8 through a partitioning board 4 and equipped with many parallel reaction tubes in a penetrated manner; and part of the hot water discharged from the cooling zone is sent to a gas/ liquid separation tank 13, the rest being recycled, together with said cooling hot water, to the cooling zone. The hot water separated at the tank 13 is fed to the reaction zone to remove the heat of oxidation, and the resulting hot water in a gas/liquid-mixed state is circulated to the tank 13. With this method, isomerization to acetaldehyde as impurities can be highly suppressed, along with high thermal efficiency and the high durability of the reaction vessel.
Patent JP-H1171858-A (JP)
Title: Reinforcing cage and reinforcing cage weaving machine
Inventor: KAWAI KAZUMITSU
IPC: B21F31/00
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a reinforcing cage of accurate size without welding vertical reinforcing bars. SOLUTION: A reinforcing cage 1 comprises two or more annular inner rings 2, 3 placed at a predetermined interval and parallel to each other, vertical reinforcing bars 4, 5 spaced apart by a predetermined interval in the circumferential direction on the outer peripheries of the inner rings 2, 3, and spiral reinforcement 6 wound around the outer peripheries of the vertical reinforcing bars 4, 5, and is used as a core for a pipe or columnar member made of concrete. The inner rings 2, 3 include engaging parts for accommodating the vertical reinforcing bars 4, 5.
Patent JP-H0681980-A (JP)
Title: Laying method for pipe line
Inventor: OTAGAKI TSUNEO
IPC: F16L1/024
Filed: 1992-09-03
Abstract: PURPOSE:To perform easy and safe laying of a plurality of new pipes in a state that existing lines are commonly used by a method wherein after the downstream side of each existing line is partially dammed up to fully fill the line, a plurality of the new pipes are orderly inserted in a floated state from the upper stream side of the existing line and the new pipes are fitted in each other for fastening. CONSTITUTION:In laying of lines 10 for renewal in an existing line 1, a manhole 3 is first utilized and a weir 4 to fully fill the line 1 is arranged. In this case, an outflow port 5 is formed in the bottom of the weir 4. An opening part 6 extending from a ground to a line 1 is formed on the upper stream side of the weir 4. An opening part 6 extending from a ground to the line 1 is formed on the upper stream side of the weir 4. A plurality of new pipes 10 are orderly lowered to the line 1 through the opening part 6 and brought into a state to float on sewage 2 by means of floating bodies 7 and simultaneously orderly pulled in by means of a fastening wire 11. In which case, the floating body 7 is formed such that a plurality of floating bags 8 are intercoupled through respective tubes 9. Consecutively, the new pipes 10 are joined with each other and fastened by means of a fastening wire 11. Thereafter, after a piping running from the opening part 6 to the manhole 3 is completed, the weir 4 is removed and the floating bodies 7, simultaneously, are removed.
Patent JP-S6478139-A (JP)
Title: Method for detecting through-hole of wall surface of object to be inspected
Inventor: KOSHIHARA TOSHIO
IPC: G01M3/00
Filed: 1987-09-21
Abstract: PURPOSE:To surely detect a through-hole generated on the wall surface of various kinds of objects to be inspected by loading the detecting gas consisting of high temperature gas or low temperature gas to the back of the wall surface of the body to be inspected by applying pressure, and photographing the front of this wall surface by an infrared-ray camera. CONSTITUTION:To the back (1a) of the wall surface 1 of the object, detecting gas 2 consisting of high temperature gas or low temperature gas is loaded by applying pressure. If a through-hole 4 is generated on the wall surface 1, the detecting gas 2 passes through the through-hole 4 and leaks out to the front 1b of the wall surface 1. Therefore, the through-hole 4 is sensed by being distinguished from the front 1b of the wall surface 1 by an infrared-ray camera 3, due to a temperature difference between the detecting gas 2 which leaks out, and the front 1b, and the through-hole 4 is detected an infrared-ray image.
Patent JP-H1075810-A (JP)
Title: Jewel having multiple falling-off preventive members
Inventor: SASAYA KAZUO
IPC: A44C25/00
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To prevent an ornamental member from falling off from clothing by providing a falling-off preventive member which functions independently of a fastener which fastens the ornamental member through clothing or the body. SOLUTION: For instance, a cufflink 1 as an ornament, has an ornament member 2 made up of a jewel or precious stone or an ornament which is provided on the surface of the cufflink 1 and an attaching member 3 which is provided in the underside of the ornament members 2 and attaches the ornamental member 2 to clothing or the body. The attaching member 3 extends vertically from the underside of the ornament member 2, inserted into cufflink holes S1, S2 formed at a cuff S, and a rod-like fastener 4 whose longitudinal center is the axis of rotation, and a similarly rod-like falling-off preventive member 5 is provided nearly in the center of the attaching member 3 in a rotatable manner.  The cufflink 1 is fitted to the cuff S by inserting the attaching member 3 to the cufflink holes S1, S2 at the cuff S in sequence with the fastener 4 and the falling-off preventive member 5 turned so that they may be in parallel with the attaching member 3.
Patent JP-H04114504-A (JP)
Title: Differential amplifier output buffer
Inventor: TANAKA MASAYASU
IPC: H03K19/086
Filed: 1990-09-04
Abstract: PURPOSE:To reduce the power consumption of an output load-stage by providing a differential amplifier stage whose phase is common to that of an input for the output load-stage and switching the common load constant current source of the differential amplifier stage in accordance with an input phase. CONSTITUTION:The differential amplifier stage is constituted by NPN transistors 7 and 8 and resistors 11 and 12 and a current is switched at the mode common to that of the input signal. Thus, maximum voltage amplitude can be obtained across a resistor 20 only by the current flowing in the constant current source 101. When the base potential of the NPN transistor 3 becomes higher than the base potential of the NPN transistor 4 in the differential stage of the NPN transistors 3 and 4, it is differentially amplified and the base potential of an NPN transistor 5 drops. At the same time, the differential amplifier stage operates at the common mode with the input signal. Thus, much larger current flows in the collector of the NPN transistor 7 compared with the collector of the NPN transistor 8. Maximum voltage amplitude can be obtained across the resistor 20 even if the resistor 20 is sufficiently small in its value. Thus, the circuit of low output impedance can be realized by less power consumption.
Patent JP-2001075548-A (JP)
Title: Adjusting method and device for hue in digital color display system
Inventor: YAMAUCHI KAZUSHI
IPC: H04N9/64
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To efficiently adjust the hue of a color to be displayed with a simple circuit. SOLUTION: In this hue adjusting method, (1), an input color such as that it's maximum value among R, G, B is the maxium gradation value (=L=2n-1) and it's minimum value is the minimum gradation value (=0) is converted into a color such as that it's maximum value among R, G, B is the maximum gradation value (=L=2n-1) and it's minimum value is the minimum gradation value (=0) based on the maximum conversion amount (= Atm) and a conversion direction. (2), an input color such as that it's maximum value among R, G, B is Dmax and it's minimum value is Dmin (provided, 0<Dmin<Dmax<L =2n-1) is converted into a color such as that it's maximum value among R, G, B is the Dmax and the minimum value is the Dmin based on the conversion amount At which is calculated from the Atm and is smaller than it and the same conversion direction as that in the case of the Atm.  (3), an input color whose values of R, G, B are all equal is not converted at all even under any input setting value.