baber/WOPTO huggingface dataset:
Patent JP-S5741828-A (JP)
Title: Roller bending equipment
Inventor: YASUZUKA KINYA
IPC: B21D7/08
Filed: 1980-08-26
Abstract: PURPOSE: To provide a bending equipment of extremely improved productivity and capable of saving the waste of materials as compared with a conventional method, by constituting a sequence of operations performing a bending work of materials to be bent with different curvatures along the longitudinal direction.  
     CONSTITUTION: A material to be worked is fed to the arrow A direction to allow pairs of rolls from the 1st to 9th pair of rolls to pass in sequence. During said operation, a displacement-guiding device 8 is moved to displace the 3rdW5th roll-supporttion pieces 4cW4e and a supporing piece 6 by turming said pieces in the horizontally lateral direction. Then a path of the material to be worked, passing through the opening between respective pair of rolls, is bent to a curve having different curvatures in accordance  with the movement of the device 8. As a reslt, a desired part of the material can be bent to a curve having a desired curvature. In this case, the movement of the device 8 can be controlled according to the desired bending shape, and the program control is also applicable if required. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000301019-A (JP)
Title: Method for vibration loosening of parts
Inventor: TANIGUCHI TOMOYUKI
IPC: B02C19/16
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To provide method for vibration loosening of parts which is capable of improving the efficiency of loosening work. SOLUTION: The method for loosening the parts welded to each other by a heat treatment, etc., to the individual parts by applying vibration to these parts consists in alternately changing the vibration frequency of a vibration device 4g which is disposed at one end of a vibration box 4e to be fed with the parts 13 and impresses the vibration in a vertical direction to the vibration box 4e and the vibration frequency of a vibration device 4g for impressing the vibration in a vertical direction to the vibration box 4e from a prescribed frequency.
Patent JP-H10311432-A (JP)
Title: Filler material for spiral gasket and spiral gasket using its filler material
Inventor: HASHIGUCHI HIDETO
IPC: F16J15/12
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To largely improve flexibility, softness and bending performance and improve productivity by removing a high density part of at least a part of its surface in an expansive graphite tape by being mutually and integrally formed by pressurizing expanded graphite particles. SOLUTION: A filler material 1 for a spiral gasket which is applied to a joining part or the like of various piping joints and a fluid apparatus, is composed of an expansive graphite tape 2 having a thickness (t) (about 0.38 mm) by being mutually and integrally formed by pressurizing expanded graphite particles. Blast processing is uniformly performed on a surface 2A of this expansive graphite tape 2 so as to become a loss of, for example, 0.5 wt.%, and processing is performed so as to remove a high density dense layer part. The reverse 2B of the expansive graphite tape 2 is still left as the high density dense layer part. In this way, the high density dense layer part of at least a part of a expansive graphite tape surface is removed, and flexibility and softness can be improved, and bending strength when being wound in a spiral shape can be improved.
Patent JP-S62273145-A (JP)
Title: Wiper control device
Inventor: TOMIKAWA INEO
IPC: B60S1/08
Filed: 1986-05-20
Abstract: PURPOSE:To surely enable wipers to perform sweeping operation in a reciprocating manner by preventing stoppage of the operation during its one reciprocating stroke even if starting means generates an intermittent starting signal at any timing. CONSTITUTION:When a raindrop detecting signal is input during sweeping operation, a first one-shot circuit 4 outputs a starting pulse signal. On the other hand, when an electrifying signal to a wiper motor 3 is stopped, a stoppage detecting circuit 7 detects the condition to output a stoppage pulse signal. An AND gate 8 and a second one-shot circuit 9 output a restarting pulse signal for a predetermined time T, when the starting and stoppage pulse signals are simultaneously input. Thereby, a transistor Tr is kept on according to an OR signal of the starting and restarting pulse, and the wiper motor 3 rotates to a next predetermined stop position without stopping on the way and stops there.
Patent JP-H07316896-A (JP)
Title: Method for replenishing metal ions to plating liquid and device therefor
Inventor: TANOGUCHI ICHIROU
IPC: C25D7/06
Filed: 1994-05-30
Abstract: PURPOSE:To precisely control the concentration of metal ions by eliminating the concentration error of a replenishing liquid. CONSTITUTION:In a continuous plating device for metal strips having a plating liquid circulating tank 2 for circulating a plating liquid between the tank 2 and a plating cell 1 using an insoluble anode, a cushion tank 7 is installed between a metal dissolving tank 5 for replenishing metal ions consumed in the plating liquid and the plating liquid circulating tank 2. The plating liquid circulating tank 2 and the cushion tank 7 are respectively provided with analyzers 9, 10 for measuring the ion concentration of the plating liquid in the tanks. Based on the measured ion concentration, the feed quantity of the plating liquid from the cushion tank 7 is determined.
Patent JP-S5910156-A (JP)
Title: Commutator plate
Inventor: SAITOU MINORU
IPC: H02K23/66
Filed: 1982-07-05
Abstract: PURPOSE:To improve the accuracy of an encoder pattern and to simplify the steps by etching and forming a commutator pattern on the center of one side surface and an encoder pattern on the outer periphery. CONSTITUTION:A commutator plate 5 is formed of a laminate of paper epoxy bonded with copper foils on both side surfaces, a commutator pattern 8 and an encoder pattern 9 are formed on the front surface, and a strand binding pattern is formed on the back surface. The patterns 8, 9 and the strand binding pattern are simultaneously formed by etching. Solder plating is formed on the surface of the strand binding pattern, and a gold-cobalt or nickel plating is formed on the surface of the pattern 9.
Patent JP-S6010545-A (JP)
Title: Regeneration method of crt bulb
Inventor: MORIGUCHI HIROSHI
IPC: H01J9/50
Filed: 1983-06-30
Abstract: PURPOSE:To prevent defects from occurring by holding a bulb with its neck section kept above and spraying hot water and water in turn to the seal section between a funnel and a panel while pulling it upward with a force not exceeding the weight of the funnel section to separate the panel from the funnel. CONSTITUTION:A CRT bulb to be recovered is immersed in nitric acid to dissolve and remove the soldering glass portion of the seal section between a panel and a funnel protruded on the bulb outer surface and part of the seal surface. Next, the bulb 1 is mounted on a support table 3 with its neck section 2 kept above. A pulling jig 4 is fitted to the neck section 2, and it is kept pulled upward with a force smaller then the weight of the funnel 6. A hot-water shower 8 is sprayed over the circumference from slightly above the seal section 7 between the panel 5 and funnel 6, then likewise a normal-temperature water shower 9 is sprayed over the circumference. Accordingly, the soldering glass is destroyed and the bulb is separated into the panel and funnel, and the bulb can be effectively recovered.
Patent JP-2000059109-A (JP)
Title: Antenna multicoupler and communication equipment
Inventor: ATOKAWA SUKEYUKI
IPC: H04B1/40
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized antenna multicoupler and a communication equipment for reducing the intermodulation distortion of transmission waves and intrusion waves. SOLUTION: For this antenna multicoupler 1, a transmission side circuit 25 is electrically connected between a transmission terminal Tx and an antenna terminal ANT and a reception side circuit 26 is electrically connected between a reception terminal Rx and the antenna terminal ANT. Two serially connected PIN diodes D2 and D3 are connected only to the resonator 3 electrically connected most closely to the antenna terminal ANT of the transmission side circuit 25, a voltage control terminal CONT1 is connected to the anode of the respective PIN diodes D2 and D3 and a high frequency voltage is divided. To the other resonators 2 and 4-6, one each of the PIN diodes D1 and D4-D6 is respectively connected.
Patent JP-S5742913-A (JP)
Title: Preparation of protruded nozzle in spinneret
Inventor: ISHIMOTO KAZUTOSHI
IPC: D01D4/02
Filed: 1980-08-26
Abstract: PURPOSE: To obtain a spinneret having a specular gloss without causing a burn phenomenon in a punching tool, by placing a spongelike thin plate, etc. impregnated with a lubricating oil on a base plate, placing a perforating plate for a spinneret on the thin plate, and perforating extruding holes on the plate with the punching tool.  
     CONSTITUTION: A spongelike thin plate 12 consisting of a sintered metal of bronze, stainless steel, gold, silver, platinum, copper, brass or nickel, or a fine lattice-like mesh plate impregnated with a lubricating oil is placed on a base plate 10, and a perforating plate 1 for a spinneret with previously perforated blank holes 2 to be polymer introductory holes is placed on the plate 12 and fixed. The bottom of the holes 2 are then bored by a punching tool 5 to form extruding holes 6 for a polymer and protrusions 13 around the tip peripheries of the extruding holes 6 simultaneously. Since the spongelike thin plate 12 is easily deformed, the punching tool 5 bores the bottom of the plate 12 without difficulty to extrude the tip thereof to the spongelike thin plate 12, and the lubricating oil is applied to the tip of the punching tool 5. The drawing out of the tool 5 is facilitated to cause no damage on the extruding holes 6. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0924891-A (JP)
Title: Ocean carrier
Inventor: YUTSUKA GUSUTAFUSON
IPC: F17C13/08
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To increase loading capacity of a carrier, and prevent adverse influence form being exerted on strength and a principal dimension of the carrier and a line-of-sight from a bridge without incurring a large investment by precluding the necessity of changing a spherical or semispherical part and also of changing a means to manufacture spherical tanks only by changing a cylindrical intermediate part to increase loading capacity of the carrier. SOLUTION: For example, in an ocean carrier having at least two cargo tanks 2 to 5 to house liquefied gas, semispherical upper and lower parts of the respective cargo tanks 2 to 5 are set in the same radius of curvature. At least one of the cargo tanks 2 to 5 has a cylindrical intermediate part 10 to increase capacity of the tanks arranged between upper and lower parts.
Patent JP-H01287331-A (JP)
Title: Water closet
Inventor: TSUTSUI OSAMU
IPC: E03D5/10
Filed: 1988-05-13
Abstract: PURPOSE:To improve the effect of water saving by supplying the washing water by a controlling valve of a drain pipe and a water-level sensor in a bowl section in case the washing starts and draining based on an output signal of the water- level sensor when the water-level in the bowl section reaches a specific water- level. CONSTITUTION:The washing water supplied to a bowl section 1a of a stool 1 by a washing water supply means 9 and the like causes siphonage at a trap section 1c to drain from a drain pipe 2. A controlling valve 4 controlling a degree of opening and closing is provided to the drain pipe 2, and a water-level sensor 10 detecting the water-level in the bowl section 1a is provided as well. The controlling valve 4 is driven to the closing side to supply the washing water in case the washing starts, the controlling valve 4 is driven to the opening side by a controlling means 8 to drain based on an output signal of the water- level sensor 10 when the water-level in the bowl section 1a reaches a specific water-level.
Patent JP-S61275124-A (JP)
Title: Production of metallic silicon and device therefor
Inventor: ARAYA MATAO
IPC: F27B3/08
Filed: 1985-05-29
Abstract: PURPOSE:To obtain a high purity Si with a high yield from the starting materials of SiO2 powders by directly blowing SiO2 powders into the arc flame of a furnace and by supplying C or the mixture of C and SiC from the top of the furnace respectively in the production of Si from SiO2 and C using the arc furnace. CONSTITUTION:The down-ward electrode and the upper-ward electrode 2, 3 are provided in the arc furnace 1 composed of a graphite refractories respectively, and a nozzle 1 made of the graphite is inserted into the furnace to blow the SiO2 powders toward the arc flame 9 generating between the both electrodes from the side wall of the furnace. The high frequency induction heating coil 4 is provided at the outside of the furnace corresponding to the at least upper part of the arc flame 9. The carbon or the carbon contg. substance such as a pitch etc. or the mixture 6 of at least one sorts of the carbon and at least one sorts of SiC or SiO2 are charged around the electrode 3 from the top of the furnace. Then, the SiO2 powders together with a non-oxidative gaseous carrier are blown into the arc flame 9 from the nozzle 11, followed by recovering Si as a melt from the SiO2 blown in the furnace to form a molten metal 10.
Patent JP-S61274216-A (JP)
Title: Magnetic recording material for rotary encoder
Inventor: IIJIMA KENZABURO
IPC: G01D5/245
Filed: 1985-05-30
Abstract: PURPOSE:To enable recording of an intensive magnetic signal, by fitting an auxiliary magnetic-permeable recording unit made of high magnetic-permeable alloy inside an annular or a cylindrical main recording unit made of Fe-Cr-Co series magnetic alloy. CONSTITUTION:A magnetic circular disk A is composed of the main recording unit 1 of annular form made of Fe-Cr-Co series magnetic alloy and the cap-shape auxiliary magnetic-permeable recording unit 2 made of high magnetic-permeable alloy, such as Permalloy, etc. fit on the inside surface of this main recording unit 1. Further, each magnetic characteristic of the main recorder is set above the residual magnetic flux density of Br and above the coercive force Hc of 24,000A/m. The reasons of these settings are that, lower residual magnetic flux density than 0.7 T, creates high noise level at reading-out and larger error for reading-out and lower coercive force than 24,000A/m causes spontaneous fading of magnetic property of the magnetic signal.
Patent JP-H11312034-A (JP)
Title: Order data processor
Inventor: TAKEUCHI MASANORI
IPC: G06Q30/06
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To allow a clerk in charge performing menu input to quickly and accurately known menu guidance on the spot. SOLUTION: A handy terminal 10 is provided with a guidance inquiring means and a guidance display controlling means for displaying menu guidance responded by an order managing means on a display 40 with a touch panel. Also, the order managing means is provided with a guidance file, guidance extracting means, and guidance responding means for responding the extracted menu guidance to each handy terminal 10. Thus, the latest menu guidance (menu information) can be displayed by using the display 40 with a touch panel for displaying display menu keys at the handy terminal 10 side.
Patent JP-S5742022-A (JP)
Title: Liquid crystal display device
Inventor: ADACHI GENICHI
IPC: G02F1/136
Filed: 1980-08-28
Abstract: PURPOSE:To obtain a liq. crystal display device having a long life and provided with a reflecting electrode not causing corrosion and discoloration due to an electrolyte in a liq. crystal by using Pd for the surface of a reflecting electrode on a semiconductor element substrate of a display device having the element substrate as one substrate. CONSTITUTION:On a silicon substrate 1 a smoothening layer 2 of polyimide resin or the like is laid, and a through hole 3 for connection to an under transistor circuit is pierced in the layer 2. On the layer 2 a metallic layer 4 of Ti or the like for increasing the bonding strength of the under layer 2 to a reflecting electrode 5 is laid, and on the layer 4 Pd is vapor-deposited to form the reflecting electrode 5. The electrode 5 may be formed by laminating >=2 thin conductor films on the layer 4 and vapor-depositing Pd on the uppermost layer. Thus, a display device having a long life and not causing corrosion and discoloration to the electrode 5 due to an electrolyte in a liq. crystal 8 is obtd.
Patent JP-S5241613-A (JP)
Title: Granular or powdered detergent compositions
Inventor: MURATA MORIYASU
IPC: C11D3/37
Filed: 1975-09-30
Abstract: PURPOSE: To prevent effectively caking of a detergent containing a surface-active agent having caking property by  adding a carboxylic acid to the detergent. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04323504-A (JP)
Title: Automatic measurement device for transporting carriage
Inventor: SUZUKI SHINICHI
IPC: G01B11/24
Filed: 1991-04-23
Abstract: PURPOSE:To carry out accurate measurement in a short period of time without human hand by providing measurement devices for a shape of driving wheel, a stopping angle thereof, a level of driving axis, and for a stopper, and a calculator for comparing each measurement value with a reference. CONSTITUTION:An automatic measurement device is provided with a driving wheel shape measurement device provided at a position where a driving wheel 4 is partially stopped due to measurement of the abrasion of a driving wheel 9, a driving wheel stopping angle measurement device 25 provided on a station for measuring a stopping angle of the driving wheel 9 while a transporting carriage 8 is stopped, a driving axis level measurement device 26 provided on a casing part, a stopper position measurement device 27 provided on the lower surface side of the carriage 8, and a calculator 28. The abrasion condition of the driving wheel 9 is measured by the driving wheel shape measurement device, and the stopping angle of the driving wheel 9 by the driving wheel stopping angle measurement device 25, the level of the driving axis 4 by the driving axis level measurement device 26, and the position of a stopper 22 is measured by the stopper position measurement device 27. Measurement values are compared with references by the calculator 28. A point to be adjusted is thus pointed out clearly.
Patent JP-H07327070-A (JP)
Title: Telephone set
Inventor: UHARA HIROTO
IPC: H04M1/27
Filed: 1994-05-31
Abstract: PURPOSE:To store a telephone number whose call is not successful as redial data and to register even a telephone number whose call is successful as a redialing telephone set through the operation of the user. CONSTITUTION:A redial registration means 6 stores the telephone number of an opposite party whose call is successfully finished as redial data. A redial data storage means 7 stores telephone numbers for redialing. Usually only when an opposite party to be called is busy or does not reply, the called telephone number is stored in the storage means 7 as redial data. Even when the opposite party replies the call and the talking is successful, the user is going to make a phone call to the same opposite party and the telephone number of the opposite party is desired to be registered as redial data, the telephone number is registered during talking by using the redial registration means 6.
Patent JP-S5818225-A (JP)
Title: Manufacture of fiber reinforced plastic road wheel
Inventor: UENO MITSUO
IPC: B29C43/20
Filed: 1981-07-28
Abstract: PURPOSE:To obtain the titled wheel having high impact strength and toughness, by putting, on each surface of a thermosetting short fiber reinforced plastic element, a thermosetting long fiber reinforced plastic element wherein long fibers are radially arranged, and hot-pressing them to cure them. CONSTITUTION:The thermosetting long fiber reinforced plastic elements 1, 2 wherein reinforcing long fibers such as glass fibers are radially arranged to extend from the central holes 1a, 2a are put on the surfaces of the thermosetting short fiber reinforced plastic element 3, with the center holes 1a, 2a, 3a coaxial. Then they are secured between upper and lower presses 6, 4, are at the same time side molds 7, 8 are moved in directions shown by arrows to press them so that the elements 1, 2, 3 are integrally molded and cured to obtain the intended road wheel.
Patent JP-H08316349-A (JP)
Title: Fabrication of semiconductor device
Inventor: MIWA HIROYUKI
IPC: H01L27/06
Filed: 1995-05-17
Abstract: PURPOSE: To reduce the fabrication cost and TAT by a fabricating an MOS transistor through a process for fabricating a high performance bipolar transistor provided with minimum additional process. CONSTITUTION: A first oxide 21 is deposited on a semiconductor substrate 11 and source-drain (hereinafter, referred to S/D) opening 22, 23 and a base opening 24 are made through the first oxide 21 in the regions for forming the S/D and the base before depositing a first polysilicon 25. Impurities are then implanted between the S/D openings 22, 23, above the S/D openings 22, 23 including the vicinity thereof, above a part of the base opening 24 and the first polysilicon 25 in the vicinity thereof. Subsequently, the first polysilicon 25 is micromachined to form a gate electrode 27, S/D electrodes 28, 29 and a base take-out electrode 30. Finally, impurities are diffused from the S/D electrodes 28, 29 and the base take-out electrode 30 into the semiconductor substrate 11 thus forming S/D diffusion layers 35, 36 and a base contact layer 39.
Patent JP-H0655245-A (JP)
Title: Roll casting
Inventor: RUDORUFU ROODAA
IPC: B22D11/06
Filed: 1992-04-10
Abstract: PURPOSE: To prevent development of sticking by continuously observing and measuring strip vibration and immediately correcting a casting parameter. CONSTITUTION: Molten metal 38 is solidified at a distance (a) immediately in front of the line E connecting the rotating centers of rotating casting rolls 32, 34 to form a strip 40. When this solid phase point exceeds a prescribed value by many parameters, sticking develops causing the strip 40 to vibrate. The position in the direction orthogonal to the surface of the strip 40 is continuously measured with a sensor 56, and when the vibration having a prescribed value or higher is detected, the position of the solid phase point is controlled for correction. Releasing agent is injected perpendicularly from spray nozzles 50, 52. This releasing agent has an immediate effect to reduce the casting speed, etc.  Besides this effect, decrease of the metal temperature, rise of molten metal surface level, reduction in the roll nipping, increase of distance from the nozzle opening hole part, increase in cooling water quantity, etc., are effected.
Patent JP-2000311690-A (JP)
Title: Conductive auxiliary for secondary battery electrode and electrode and secondary battery using it
Inventor: WATANABE TAKASHI
IPC: H01M10/05
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a conductive auxiliary having high ionic conductivity, electronic conductivity and a strong binding capability by using a polymer obtained by reacting a compound having a specific structure with bipyridines. SOLUTION: This conductive auxiliary for a secondary battery electrode is obtained by reacting a compound expressed by formula I with bipyridines, where R1-R3 are organic residues having bivalent ionic conductivity, and R4-R6 are each functional groups in formula II or formula III. The bivalent organic residues are =CH2-CH2-O- and/or-CHX-CHY-O-(X=H, Y=CH3 or X=CH, Y=H), and the repeating unit of each constituting monomer is preferably 1-20. The mole fraction of the bipyridines against the compound in the formula I is preferably 0.5-1.0, and a 2,2'-bipyridyl type or a 2,3'-bipyridyl type is used, for example. The electrode using this conductive auxiliary has high ionic conductivity, electronic conductivity and mechanical strength.