baber/WOPTO huggingface dataset:
Patent JP-H0454267-A (JP)
Title: Air vent change-over device of carburetor
Inventor: SUZUKI SATORU
IPC: F02M5/08
Filed: 1990-06-21
Abstract: PURPOSE:To cancel spewing phenomenon and to prevent enrichment of air fuel ratio by providing a solenoid valve to open and close an opening communicated from a float chamber of a carburetor to each of inner and outer air vents and a solenoid valve to insert and remove a metering needle and a rod to cut off fuel. CONSTITUTION:A first solenoid valve 13 has a first slide valve 14 and a second slide valve 15, and it opens and closes openings from a float chamber 40 to inner air vents 6, 7 and outer air vents 8, that is, a primary inner air vent passage 9, a secondary air vent passage 10 and an outer vent first passage 11. Additionally, a second solenoid valve 19 of two-step motion type opens and closes the openings by way of inserting and removing a metering needle 20 and a rod 21 to cut off fuel into and out of a main jet 5 and adjusts discharge of fuel from a main nozzle to a carburetor venturi part. Consequently, each of the solenoid valves 13, 19 is controlled by ECU 23 on the basis of signals from a fuel temperature sensor 24 and others provided in fuel inside the float chamber 40.
Patent JP-S5862853-A (JP)
Title: Mechanism controlling circuit of tape recorder
Inventor: MORIOKA KOUICHI
IPC: G11B15/10
Filed: 1981-10-09
Abstract: PURPOSE:To realize a quick operation such as a solenoid system and also a soft contact of a head to the surface of a magnetic tape, by moving a plate on which the head has been loaded, through an exclusive motor whose speed is controlled. CONSTITUTION:A pulse is generated from a position detecting switch element 1 and is applied to a CPU, through a plate of a shielding plate 9 which turns by interlocking with an exclusive motor 4 for moving a plate on which a head has been loaded. In accordance with the number of generation of this pulse, the CPU2 controls a switching circuit 3, controls the motor 4 in accordance with modes of quick forwarding, recording, reproducing, etc., and stops the head at a prescribed position. On the other hand, at the time of recording and reproducing  modes, etc., the present head position is detected by a roller through a cam 8  which is interlocked with the motor 4 and is turned, and when the number of  brush current pulses through a resistance S reaches a necessary value, the  motor 4 is set to a low speed by the CPU2 and the circuit 3, and the head  softly contacts with the surface of a tape.
Patent JP-H0825511-A (JP)
Title: Method for and apparatus of feeding soft strip material in specific size
Inventor: TATSUNO HIDEO
IPC: B29D30/26
Filed: 1994-07-13
Abstract: PURPOSE:To enable an apparatus and a placing space to be miniaturized by preventing collisional interference from occurring in cross transfer of a soft strip material to a feed destination by a method wherein a tip of the cut soft strip material of a specific size is held, drawn forward to be slightly projected from a cradle, its tail end is drawn apart at a cutting part, and it is left on standly for drawing out by an operator. CONSTITUTION:In an adsorbing carrier 9, a descent of an adsorbing tool 58 of an elevating tool 59, start of adsorption of the adsorbing tool 58, and an ascent of the adsorbing tool 58 are carried out above a tip part of a soft strip material SW, and the tip part of the strip material SW is adsorbed to be kept in a floated state. Then, the adsorbing tool 58 is advanced by operation of a drawing out means 55, and simultaneously the strip material SW is drawn out. A point of time when a length from a cutter route of an introducing part 12 to the tip part of the strip material SW reaches a specific size, is detected suitably by a detecting means, and the drawing out means 55 is stopped. A second energizing means operates under this state. The strip material SW comes to be under a state wherein it is energized by pushing by putting the cutter route between the second energizing means and the strip material SW. A cutting device is actuated, and the strip material SW is cut with a cutter 19.
Patent JP-S646376-A (JP)
Title: Electrolyte feeding device for fuel cell
Inventor: IDE MASAHIRO
IPC: H01M8/02
Filed: 1987-06-29
Abstract: PURPOSE:To make the installation of refilling tube unnecessary by composing the electrolyte storage groove of a carbon type gas separator and an electrolyte feeding part to the storage groove with a fluorine resin plastic member. CONSTITUTION:Each of the carbon type separators 10 which compose a cell stack is formed in a shape with at least one side sealing surface 11 which is cut off partially beforehand, and at the cutting 16, a fluorine resin plastic member 12 with an electrolyte storage groove 13 formed is combined, while an electrolyte pouring hole 14 linking to the storage groove 13 and a bore expansion screw hole 15 which can be blocked by a stop cock are connected. As a result, the gas separator 10 is never broken in the hole drilling process, and since the electrolyte amount can be regulated for each cell, the excessive wetting of the electrode owing to an excessive electrolyte feeding can be prevented, and only the cell of a large inner resistance can be detected to regulate the electrolyte feeding at the regulated amount. Moreover, the electrolyte can be fed only by using a needle to pour it to the storage groove 13, and then blocking with the stop cock. Consequently, no refilling tube is necessary to install.
Patent JP-S5592678-A (JP)
Title: Rapid cooling of high-temperature wet food and its device
Inventor: ZAITSU EIZOU
IPC: A23L3/36
Filed: 1978-12-28
Abstract: PURPOSE: To suppress the boiling of food, to prevent the adhesion and propagation of various germs and the lowering of wetness of the food, and to reduce the water vapor generated through vacuum cooling, by shortening the cooling time of the high- temperature wet food.  
     CONSTITUTION: The wet food 10 at a high temperature is placed on the holders 11 in the horizontal cylindrical tank 1. The coolant is then circulated through the cooler 12 and the clearance between the tank 1 and the cylinder 2. The vacuum pump 13 is connected to the tank 1 via the suction tube 14 to evacuate the tank 1. The surface layer of the food 10 is cooled sufficiently, and the water vapor generated through low-temperature boiling in the food is mostly condensed at the cooled surface, thus preventing the drying. The tank 1 is preferably cooled at -30W-10°C. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5863619-A (JP)
Title: Article separating, supplying and discharging method and apparatus
Inventor: NO CHIYUUJI
IPC: B65G47/88
Filed: 1981-10-09
Abstract: PURPOSE:To provide a wrapping apparatus by which a pair of articles such as confectionary are transported, which can separate and supply one by one the articles which are transported by twos from a supply conveyer and dischage same to a discharge conveyer so as to heighten practicality and economical efficiency. CONSTITUTION:Articles A, B which have been transported two by two from a supply conveyer 2 are transferred to a separating, suppling and discharging station 1 to be places on an upper plate 4 of a separating, supplying and discharging apparatus 1. The following articles C, D transported from the supply conveyer 2 are placed on the upper plate 4 of the apparatus 1, while thrusting forward the articles A, B transported and placed on the upper plate 4 earlier, and only the front article A of the thrusted articles A, B is fed out to a discharge conveyer 3. After the transported article A is fed out, a slider 6 pushes out the article B to be fed out to the conveyer 3.
Patent JP-S6140045-A (JP)
Title: Manufacture of stem by cold pressure welding
Inventor: FUJII KENZO
IPC: H03H3/007
Filed: 1984-07-31
Abstract: PURPOSE:To reduce the manufacturing cost by a method wherein a sheel is built of a cladding material and the sealing in glass of a lead and the fixation by pure silver of the sheel to a metal outer ring are accomplished by one heating process. CONSTITUTION:A shell 13 is formed of a soft metal 14 and a cladding material that is a metal 15 denser thatn the soft metal 14 in terms of crystalline structure. The shell 13, metal outer ring 7, glass tablet 10', lead 11, pure silver grain 20 are assembled as prescribed, and the assembly is exposed to a high tempera- ture. The glass tablet 10' melts to hermetically seal the lead 11 to the outer ring 7. The pure silver grain 20 melts to penetrate the junction between the shell 13 and outer ring 7 on the strength of the capillary phenomenon to establish adhesion between the shell 13 and outer ring 7. By this method, a single heating completes the sealing of the lead and the soldering together of the metal outer ring and the shell, reuducing manufacturing cost. No cracks are expected to produce themselves in the glass, with the pure silver not being so wet as to run.
Patent JP-H11351965-A (JP)
Title: Color measuring apparatus
Inventor: SUGIOKA MIKIO
IPC: G01N21/25
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a color measuring apparatus for accurately finding a color difference of samples as observed from a demander side. SOLUTION: A blue side spectral luminous efficiency curve obtained by moving a so-called standard spectral luminous efficiency curve to a short wavelength side at a predetermined amount and a red side spectral luminous efficiency curve obtained by moving the standard efficiency to a long wavelength side at a predetermined amount are set based on the standard curve used in the case of obtaining a color of a sample (S2). A standard color difference based on the standard curve of a color difference of the sample for a standard sample, a blue side color difference based on the blue side curve and a red side color difference based on the red side curve are obtained for a plurality of samples (S3 to S4). The samples in which all the standard difference, the blue side difference, and the red side difference become smaller than a decision color difference are grasped (S5).  The samples in which the differences become smaller that of the decision difference are distinctly displayed together with the differences of the respective samples.
Patent JP-H05329317-A (JP)
Title: Dust collector
Inventor: MOCHIZUKI YOSHIHIKO
IPC: B01D46/04
Filed: 1992-05-28
Abstract: PURPOSE:To provide a pulse jet dust collector of the energy saving type which can reduce pressure loss at a Venturi. CONSTITUTION:Dust-laden gas 50 is drawn into a dust collecting chamber 14 of a dust collector 10 so that dusts are filtered by a bag filter 22 provided in the chamber 14 and the gas is passed through a clean chamber 16 to be discharged to the outside therefrom. On the other hand, the dusts attached to the filter 22 are shaken down by blowing high pressure air into the filter 22 through a Venturi tube 40. The lower part of the tube 40 is joined to a retainer 28 inserted into the filter 22 through a hinge 46 and the upper part of the tube 40 is connected to a cylinder 48 through a support 44 and a link 42 so that the Venturi tube can be oscillated by the action of the cylinder 48, and only when the dusts are shaken down, the tube 40 is caused to communicate with an opening 24 of the filter 22.
Patent JP-S58108584-A (JP)
Inventor: ANGERO BIONE
IPC: G10H1/057
Filed: 1982-09-17
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-H0327045-A (JP)
Title: Device for exposing printed circuit substrate
Inventor: SHIBAHARA YOSHIKAZU
IPC: H05K3/00
Filed: 1989-06-23
Abstract: PURPOSE:To prevent powder dust and the like from sticking on a substrate by arranging an ion emitting device at least in the zone to be exposed to remove static electricity due to friction. CONSTITUTION:The printed circuit substrate to be exposed is placed on one holding frame 2a, another holding frame 2b is rotated to above the substrate, and then, coolers 6 and the ion emitting device 7 both arranged near the exposing device 7 of the main body 6 and the cooler 6a and the ion emitting device 7a both set outside the main body 5 are all driven. The frame is fixed to the frame 2a by starting a vacuum suction mechanism and brought around into the zone 4a by a moving means, and undergoes a necessary exposing means by an exposing means 4, and finally, the substrate is moved out of the main body 5.
Patent JP-S6220736-A (JP)
Title: Seat device for vehicle
Inventor: YOSHIMURA TOSHITERU
IPC: B60N2/90
Filed: 1985-07-22
Abstract: PURPOSE:To improve safety against collision by energizing the front end section of a seat cushion upward upon collision and lifting thereby preventing both foot sections of the passenger from skidding below the instrument panel. CONSTITUTION:A seat rail uppers 3 at the opposite lower sections of seat cushion 1 are mounted on a seat rail inner 4 secured to the floor panel movably back/fro. In order to lift the front end section of seat cushion 1 upward upon collision to protect both foot sections of passenger, the seat device S is provided with lifting mechanism, spring type driving device for driving the lifting mechanism and collision detector for detecting the colliding condition and outputting to driving device.
Patent JP-H04361774-A (JP)
Title: Game board of pachinko machine
Inventor: YAMAMORI SHIGEKI
IPC: H05F3/02
Filed: 1991-06-05
Abstract: PURPOSE:To eliminate via an earth cable static electricity and electromagnetic waves generated in a decorative plate or the like by sticking or holding a metallic material to or in a game base, and providing the metallic material with the earth cable. CONSTITUTION:A game board 5 is comprised of a metallic plate 32 sandwiched between a decorative plate 30 and a game base 31 comprising a plurality of veneers 31a, and an earth cable 40 is connected to the end portion of the metallic plate 32. The metallic plate 32 is made of a metal selected from copper, iron, aluminum, stainless, permalloys or the like from the point of view of electrostatic capacity and the kind of electromagnetic waves, etc. The metallic plate may be in the same rectangular form as the game base 31 or in the form of a grid or concentric circles, etc. As rail nails 33 and obstacle nails 36, both of which are used to fix a guide rail 28, those with length sufficient to make contact with the metallic plate 32 are used. The metallic plate is stuck to or held in the game board 5 and thereby static electricity generated when pachinko balls, etc., make contact with the game board on the decorative plate 30 and electromagnetic waves generated from fluorescent lamps, etc., are both eliminated by the earth cable 40 via the metallic plate 32.
Patent JP-S648402-A (JP)
Title: Rise system for duplication switching circuit
Inventor: SAKAMAKI TSUTOMU
IPC: G05B9/02
Filed: 1987-07-01
Abstract: PURPOSE:To prevent the output of a duplication switching circuit from being changed at the time of power failure and its restoration by automatically tracing and storing the states of execution right of two computers to be duplicated. CONSTITUTION:Respective trailing edges of normal signals I, II indicating the states of respective computers are detected by trailing edge detecting circuits 102, 103 in a duplication control circuit 10 and an FF 100 is driven in accordance with the detecting outputs and the output of a power supply detecting circuit 101 to automatically trace the states of execution right of the two computers. When one of the two computers goes to an abnormal state and the trailing edge of the signal I is detected, the output of the FF 100 is inverted, the set state of a keep relay constituting a priority specifying circuit 11 for storing the state of execution right is turned to the reset state and the execution right is transferred to the other computer. At the time of power failure, the state of execution right is stored in a circuit 11, and after its restoration, the output of the duplication switching circuit is not changed from the state obtained at the time of power failure, so that manual operation is unnecessary.
Patent JP-S5683432-A (JP)
Title: Preparation of ethylene glycol monoether
Inventor: YOKOYAMA TAKUSHI
IPC: C07C67/00
Filed: 1979-12-13
Abstract: PURPOSE: To prepare the titled compound in high yield, under a relatively low pressure, from a formaldehyde acetal or formaldehyde and an alcohol using a catalyst comprising a combination of a cobalt compound and a specific organic nitrogen compound.  
     CONSTITUTION: The objective compound is prepared by reacting (A) a formaldehyde acetal of formula CH 2 (OR) 2  (R is 1W5C lower alkyl) or formaldehyde and an alcohol with (B) a mixed gas of CO 2  and H 2  in a solvent in the presence of a catalyst comprising a combination of a cobalt compound such as dicobalt octacarbonyl, etc. and an organic nitrogen compound such as 2,4,6-collidine, 2-hydroxypyridine, 2-pyrrolidone, etc. under an initial pressure of 75W150kg/cm 2 , at 150W 200°C for 1W10hr.  
     EFFECT: The initial cost can be reduced, and the use of expensive phosphorus compound as a ligand is not necessary.  
     USE: Solvent for paint, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5785225-A (JP)
Title: Manufacture of semiconductor device
Inventor: KATAMI KAZUHIKO
IPC: H01L21/3213
Filed: 1980-11-18
Abstract: PURPOSE:To make a wiring connecting hole small by a method wherein, when a wiring connecting hole is to be formed on an insulating film consisting of an SiO2 film and a PSG film on a semiconductor substrate, firstly only the PSG film is etched to diffuse the impurities into the SiO2 film thus exposed and then the SiO2 film is etched to form the wiring connecting hole. CONSTITUTION:A semiconductor substrate, wherefrom the photoresistance 4 in the position where a wiring connecting hole is required to be formed, is removed, is etched to firstly etch a PSG film 2 only. Next, the photoresistance 4 is totally exfoliated to change the SiO2 film exposed being diffused with phosphor by means of thermal diffusion into the SiO2 film converted into PSG. Subsequently being etched again, the wiring connecting hole is formed on the SiO2 film changed into PSG. Thereby the etching is performed in a shorter time as compared with the SiO2 film 1 thus to reduce the horizontal extension of the wiring connecting hole of the PSG film.
Patent JP-S5865070-A (JP)
Inventor: MORIGA HIROYUKI
IPC: D06M101/16
Filed: 1981-10-14
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-S6410082-A (JP)
Title: Thermostatic instrument and manufacture thereof
Inventor: ASHIDA AKIHIRO
IPC: F25D19/00
Filed: 1987-06-30
Abstract: PURPOSE: To obtain a constant temperature device having an excellent heat exchanging efficiency and a simple manufacture by foam molding a heat insulator layer between an inner tank and a sheathing wall, and press bonding to hold a heat exchanger to an outer surface of an inner tank wall by a foam heat insulator layer. CONSTITUTION: An inner tank 1 made of a stainless steel having a pair of upper and lower jigs 6 for mounting a heat exchanger at predetermined positions on an outer surface of a tank wall is prepared, and aluminum plate-like heat exchangers 4 are inserted and supported to the jigs 6. Surfaces of the exchangers 4 in contact with an outer surface 12 of an inner tank wall is coated, for example, with corrosion inhibiting polyester paint. Then, periphery of the exchanger corresponding to an inlet of a gap between the exchanger 4 and the surface 12 is coated, for example, with a silicone sealing material 7. A sheathing wall 3 is provided at a predetermined position at an outside of the exchanger 4.  A foamable synthetic resin material such as, for example, two-component raw material of hard foam polyurethane is injected between the inner tank and the sheathing wall to obtain a heat insulator layer 2, an the exchanger 4 is strongly press bonded to the surface 12 by foaming pressure of the material to ensure its position.
Patent JP-S5590715-A (JP)
Title: Compression roll of single facer
Inventor: UWAZERI MASATOSHI
IPC: F16C13/00
Filed: 1978-12-29
Abstract: PURPOSE: To prevent step-crack and bad pasting through reduction of impact load by thinning the drum part at the center of hollow roll and thickening both edge parts of it.  
     CONSTITUTION: Core paper 1 is formed in the stepped style through engagement of upper roll 9 and lower roll 8, pasted up by pasting roll 10 and stuck on liner 2, being pressed thereto by compression roll 3. Compression roll 3b is formed so that the thickness 6b of central part of hollow roll becomes least and the thickness 7b of both edge parts thereof most. Because the central part is made to be thin, the length of touching surface with lower roll 8 increases and the impact load is distributed over the whole length of roll, which makes it possible to reduce the impact load on the paper processed. Thickening of both edge parts increases mass, lowers the speed of sympathetic vibrations and reduces amplitude and acceleration of vibrations. In this way, step-crack and bad pasting can be prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08335799-A (JP)
Title: Work conveyance device
Inventor: SEKI MASATOSHI
IPC: B65G47/28
Filed: 1995-06-05
Abstract: PURPOSE: To provide a work conveyance device in which the piling or the like of works on a belt can be easily eliminated. CONSTITUTION: When the double piling or the lift of a work 53 placed on a belt 54 is generated in an operating station of the upstream side, it is detected by a sensor. The lifted work 53 is stuck and caught by the adhesive tape 62 of a work removing means 60. The caught work 53 is put into a defective unit collecting box 65. When the adhesive tape 62 is taken up by a predetermined quantity, the travelling direction of the tape 62 is changed upward by 90 deg. in the end part of the downstream side of a horizontal tape guide plate 61. As a result, the work 53 is mechanically separated from the adhesive surface of the adhesive tape. Thus, the work 53 under the condition of mounting a defective unit is removed from a conveyer belt 54 and collected.
Patent JP-H0673114-A (JP)
Title: Production of propylene-ethylene block copolymer
Inventor: AOKI TOMOKO
IPC: C08F4/80
Filed: 1991-07-03
Abstract: PURPOSE:To produce a block copolymer having excellent impact-resistance and rigidity and high falling speed of polymer by using a step of polymerizing propylene in the presence of a specific polymerization catalyst and a step of copolymerizing propylene and ethylene. CONSTITUTION:A propylene block copolymer is produced by (A) a step of producing a highly crystalline polypropylene by polymerizing propylene in the presence of a polymerization catalyst consisting of (A1) a solid catalyst component containing a metal oxide (preferably SiO2), magnesium, titanium and an electron-donative compound as essentiaal components, (A2) an organometallic compound (preferably organic aluminum compound) and (A3) an organic silicon compound having Si-O-C bond (e.g. tetramethoxysilane) and (B) a step of copolymerizing propylene and ethylene in the presence of an organic silicon compound of formula (R<1> is 3-10C aliphatic or alicyclic hydrocarbon group; R<2> is 1-10C aliphatic or alicyclic hydrocarbon group, etc.; R<3> is methyl or ethyl; (x) is 1 or 2; (y) is 0 or 1; (z) is 2 or 3; x+y+z is 4).