baber/WOPTO huggingface dataset:
Patent JP-H05202552-A (JP)
Title: Washing and drainage mechanism for urinal step section
Inventor: HASHIMOTO MAKOTO
IPC: E03D13/00
Filed: 1992-01-27
Abstract: PURPOSE:To execute cleaning work efficiently by providing the lower section of a panel with a urinal fitted on, with a discharge water port for washing a step section, and by draining washing-water flowing down through the discharge water port, into a drain channel in front of the step section. CONSTITUTION:In front of a urinal 6, a step section 10 integrated with a urinal unit 1 is set, and on the front side of the step section 10, a drain channel 11 is set, and the upper section is covered to be opened or closed, with a cover 12 having a flush grid-shaped opening section. On the lower section of a panel 5, a horizontal step-section discharge-water port 13 having a horizontal width larger than the width of the urinal 6 is set. Then, with washing water flowing down from the discharge water port 13, the step section 10 is washed and after that, the water is drained to the drain channel 11 from the grid of the cover 12. Normally, water is discharged, only from a discharge water port 9 in the urinal, and at the time of cleaning, a key hole 14 under a sensor 7 is operated, and by a cross valve, the discharge water port 9 in the toilet bowl and the step section discharge-water port 13 are used to be switched to each other.
Patent JP-S62193487-A (JP)
Title: Remote supervisory and controlling equipment
Inventor: KANETANI MASAYUKI
IPC: H02B1/24
Filed: 1986-02-20
Abstract: PURPOSE:To enable a ready made distribution board to be used by setting the dimension of a an equipment main body as the fundamental dimension regulated in a module for a breaker. CONSTITUTION:When a member is mounted within the equipment main body 12, the upper parts at the both side ends of two sheets of printed circuit boards 26a and 27b on which electronic circuits required for a central controller 4 are wired and arranged, are inserted to a pair of locking grooves 17 facing with other on a cover 12a, and also, a transformer TR is fixed on the lower plane of the ceiling of the cover 12 with a fixing screw 25, and after a terminal plate 21 is fixed at the cover 12a with a fixing screw 22, the cover 12a is covered on an aperture part at the upper plane of a body 12b. By fixing the body 12b and the cover 12a with a fixing screw 13 after the cover 12a is stuck at the body 12b, an assembling is completed. In such a case, the module having the dimension regulated in a so-called breaker agreement is adopted as the dimension of the equipment main body 12, and thereby, it is possible to use a ready made distribution board as a control board 6, and for example, the dimension in the transverse direction is set at e share of five modules.
Patent JP-2000233702-A (JP)
Title: Air bag door and manufacture thereof
Inventor: ITO HIROYUKI
IPC: B60R21/20
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of an air bag door which can be molded simultaneously and integrally with an instrument panel from the same resin material as the instrument panel is molded. SOLUTION: This air bag door is injection-molded integrally with a base material 10 of an instrument panel from the same synthetic resin material by embedding a flexible stiffener 15 which functions as an integral hinge. A break like which corresponds to the shape of the air bag door and has relatively decreased strength is formed in an area of the injection-molded base material 10 with no embedded stiffener 15 from both sides of a linear area which is to be functioned as the integral hinge of the stiffener 15.
Patent JP-H06248451-A (JP)
Title: Substrate holder
Inventor: DAIROKU NORIYUKI
IPC: G11B5/85
Filed: 1993-02-24
Abstract: PURPOSE:To stably hold a circular substrate in spite of the dimensional change of this substrate by a temp. change by forming the substrate holding part of the substrate holding and transporting device at the time of forming the film on the surface in the state of erecting the substrate into a specific structure. CONSTITUTION:The circular substrate 1 is first supported by three pieces of pawls 2a, 2b, 2c at a size A at the time of subjecting the substrate to a film forming treatment at a high temp. while holding and transporting the substrate in the state of erecting the substrate on a holder 9. The respective pawls are fixed to arc-shaped parts of the holder 9 by means of positioning pins 3 and bolts 4. Groove shapes having >=90 deg. opening degree are formed in the contact parts of these pawls with the substrate 1 to prevent the generation of the non-film forming parts by the holding parts by the shadows of the grooves. The substrate 1 is supported by three pieces of the pawls 2a, 2b, 2d exclusive of the pawl 2c and the dislodgment of the substrate from the holder 9 is prevented when the substrate 1 is thermally expanded and deformed from A to B at the high temp. at the time of the film formation. The stable film treatment is thus executed. Since the films deposit on the surfaces of the pawls as well at the time of the film formation, the extremely easy exchange of the pawls with the fresh pawls is possible by removing the screws 7 of the arc-shaped part 5, 6.
Patent JP-S61194343-A (JP)
Title: Ph sensor
Inventor: USHIZAWA NORIHIKO
IPC: G01N27/333
Filed: 1985-02-25
Abstract: PURPOSE:To make it possible to rapidly measure the pH of an aqueous solution in potential response without receiving the effect of components of body fluids, by providing a membrane having reversible redox function and a membrane containing a hydrogen ion carrier to the surface of a conductive substrate. CONSTITUTION:A membrane 13 having reversible redox function is deposited to the exposed leading end surface of a conductive substrate 11 covered with an insulating material 12 such as Tefron except the leading end surface thereof and a hydrogen ion carrier membrane 14 is further formed to said membrane 13. Thus formed pH sensor 10 is immersed in an aqueous solution to be measured along with a reference electrode 23. The hydrogen ion in the aqueous solution is rapidly transported to the redox membrane 13 through the hydrogen ion carrier membrane 14 to generate redox reaction in the redox membrane 13 and electromotive force corresponding to hydrogen ion concn. is generated. By measuring this electromotive force as the difference with the reference electrode 23 by a potentiometer 24, the pH of the aqueous solution to be measured can be known.
Patent JP-S6170200-A (JP)
Title: Method of heightening capability of ejector pump by supplying air
Inventor: MATSUKI YOSHINORI
IPC: F04F5/10
Filed: 1984-02-27
Abstract: PURPOSE:To heighten the capability of a hydraulic ejector pump, by supplying low-pressure air to a pump portion wherein negative pressure is caused. CONSTITUTION:Water sent from an ejector pump flows through a water pipe 2 and is brought at prescribed pressure to ejection nozzles 4 from a water feed hole is an ejector 3. The water with the prescribed pressure is conically ejected from the nozzles 4 to a place A. Air from an air pipe 5 is ejected from air ejection ports 7. When the pressure at a place B has become negative, the air in the air ejection ports 7 and the air pipe 5 is affected by the negative pressure so that the level of the water drops or the water is discharged. However, since the pressure of the air to be sent to the air ejection ports 7 is allowed to be equivalent to the negative pressure at the place B, the pressure of the air is permitted to be very low. This results in improving the efficiency of the ejector pump.
Patent JP-S52119112-A (JP)
Title: Facsimile transmitting equipment
Inventor: OUMIYA YUUZOU
IPC: H04N1/04
Filed: 1976-03-31
Abstract: PURPOSE: To enable the precise transmission of the manuscript to the specified destination with the transmission of the unnecessary description eliminated and the size of the receiving paper uniformed on the facimile receiving equipment. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63100441-A (JP)
Title: Contrast reinforcing material for image
Inventor: ICHIMURA KUNIHIRO
IPC: G03C1/00
Filed: 1987-02-20
Abstract: PURPOSE:To obtain excellent preservation and stability of the titled material for a long period, and at the same time, to prevent dissolution of a photoresist in case of providing a thin film of the titled material on the photoresist by using a specific compd. for a photodiscoloring compd., and by incorporating a combination of said compd. and a water soluble high polymer binder to the titled material. CONSTITUTION:The titled material comprises at least one kind of the photodiscoloring compd. selected from the compd. having two constituting units shown by formula I and the water soluble high polymer binder. In formula I, Z is a residual group capable of forming a nitrogen contg. aromatic heterocyclic ring together with nitrogen atom, X<-> is a monovalent anionic residual group, (n) is an integer of >=1, another end of an ethylenic unsatd. group is bound to an aromatic ring group. Thus, the excellent characteristics of the titled material, such as excellent stability for long period, and less tendency for dissolving the photoresist in case of providing the thin film of the titled material on the photoresist, and unnecessity of a step of removing said thin film before processing the image, etc., ate obtd.
Patent JP-H09231843-A (JP)
Title: Bushing
Inventor: SAITO MASAJI
IPC: H01B17/26
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To reduce the depth and the width of a power distribution board by installing a BCT (through-type current transformer) in a through hole provided in a mounting plate, and forming by a molding process a main circuit conductor in a single piece with the BCT. SOLUTION: A BCT (through-type current transformer) 3 is installed as mating with a mounting plate 4 in such a condition as inserted in a through hole 9. The gap G between a main circuit conductor 2 and the BCT 3 is given a size corresponding to the voltage grade of a bushing. Mounting of the body 1 of bushing to the mounting plate 4 is conducted by coupling a flange part 1a formed outside the BCT 3 using a bolt or bolts.
Patent JP-H08208708-A (JP)
Title: Production of low-molecular-weight chitosan
Inventor: TSUCHIDA SHINYA
IPC: C08B37/08
Filed: 1995-02-02
Abstract: PURPOSE: To obtain a process whereby the mol.wt. of chitosan can be efficiently decreased and the decrease can be simply and conveniently controlled. CONSTITUTION: Low-mol.-wt. chitosan is produced by dispersing chitosan in a liq. medium and decreasing the mol.wt. of the chitosan with at least one oxidizing agent selected from among hypobromous acid, bromous acid, bromic acid, and their salts.
Patent JP-H07244177-A (JP)
Title: Pressure tube assembly and its production method
Inventor: INAGAKI MASATOSHI
IPC: B21D39/04
Filed: 1994-03-07
Abstract: PURPOSE:To prevent corrosion of pressure tubes by preventing the rise of corrosion potential due to connection of different materials and disturbing the formation of corrosive electric circuit and further reduce the embrittlement of the pressure tube due to hydrogen absorption. CONSTITUTION:A pressure tube assembly is provided with pressure tubes 1 made of zirconium-niobium alloy and extension tubes 2 connected to the pressure tubes 1 at the ends and made of stainless steel. At the connection part between the pressure tube 1 and extension tube 2, a liner tube 3 made of zirconium alloy is placed and electric insulation layer of oxide is formed at least on the surface of the liner tube 3.
Patent JP-S58153428-A (JP)
Title: Tuner for receiving wide band
Inventor: SAITOU MITSUO
IPC: H04B1/26
Filed: 1982-03-08
Abstract: PURPOSE:To obtain a required noise figure, and to reduce the consumption of electric power and to improve frequency stability, by inputting the output of the 1st mixer to the 2nd mixer through the 1st band pass filter, the 1st intermediate frequency amplifier and the 2nd band pass filter. CONSTITUTION:An input 15 from a tuner is fed to an output terminal 29 through a filter circuit 16, a wide band variable attenuator 17, a wide band amplifier 18, the 1st mixer 19, the 1st band pass filter 22, the 1st intermediate frequency amplifier 23, the 2nd band pass filter 24, the 2nd mixer 26, and the 2nd intermediate frequency amplifier 28.
Patent JP-H07245840-A (JP)
Title: Corrugated tube mounting jig
Inventor: SUEHIRO SHINICHI
IPC: H02G3/04
Filed: 1994-03-07
Abstract: PURPOSE:To cover a bundle of wires with each kind of corrugated tube excellently in work efficiency and besides surely with one jig at manufacture of a wire harness. CONSTITUTION:The edges of flanges 13 and 13 are cut so that the ends 13a and 13a of the flange edges 13 and 13 for guiding a corrugated tube, provided at the topside of both sides 12 and 12 catching the bottom 11 (guide part for a bundle of wires), of a U-shaped jig 1 may be positioned higher than a bundle of wires guided by the bottom 11. Hereby, an especially small size of corrugated tube can be prevented from getting of a jig this side a bundle of wires.
Patent JP-S63202950-A (JP)
Title: Semiconductor integrated circuit device
Inventor: FUJINUMA CHIKAO
IPC: H01L27/06
Filed: 1987-02-19
Abstract: PURPOSE:To obtain a capacitor having high Q by using electrode wiring materials, which are composed of aluminum, etc. having a low resistance value, as two electrodes forming the capacitor. CONSTITUTION:An interlayer insulating film 16 is constituted of a thick first insulating film 17 consisting of a polyimide group resin shaped so as to coat a first wiring layer 15 and a thin second insulating film 18 being made up of an silicon nitride film (Si3N4) formed onto the insulating film 17 and thinner than the first insulating film 17. A through-hole through which first and second wiring layers 15, 19 are connected electrically is shaped by boring both the first and second insulating films 17, 18 through etching, and a capacitor using the first insulating film 17 as a dielectric film is formed to a first insulating film 17 section by removing only the first insulating film 17. Since the capacitor is formed, employing the second insulating film 18 as the dielectric film and the first and second electrode layers 15, 19 as electrodes, the capacitor having high Q, large capacitance and high reliability is incorporated.
Patent JP-H11232737-A (JP)
Title: Magnetic recording and reproducing device
Inventor: MAKUTA HIROYUKI
IPC: G11B15/467
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To eliminate the thinning of track at the IN point of assemble editing by performing the tracking of one-side edge matching of a magnetic head and the track in the manner of using a magnetic head having the width wider than the track width. SOLUTION: In the assemble editing, first of all, the input end of a changeover part 12 is connected to a tracking error detection part 11 as the preroll reproduction. The ATF control is made so that a center of the track in the width direction coincides with the magnetic heads 2a, 2b. After a phase signal 37 of a reproducing CTL(control) signal 36 against a reference signal 31 is detected, the changeover part 12 is changed over to the side of an arithmetic part 18. A CTL phase objective value 38 advanced by prescribed amount from the detected phase signal 37 is read out from a storage part 16, and the CTL control is made so that a value of the CTL phase error signal 39 becomes zero.
Patent JP-S53121366-A (JP)
Title: Apparatus for supplying costant amounts of light and bulky material
Inventor: KURIYAMA YUKIO
IPC: B65G65/42
Filed: 1977-03-31
Abstract: PURPOSE: To provide an apparatus capable of continuously dispensing constant amounts of light and bulky materials such as refuse collected in a reservoir, while keeping its density and thickness substantially constant but without causing catching or entangling of refuse to the component elements. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09227530-A (JP)
Title: Benzylpyrimidine derivative
Inventor: ROI AAKIBARUDO SUUORINGEN JIYU
IPC: C07D239/54
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To obtain a new benzylpyrimidine derivative which is important intermediate for compounds having diuretic activity.  
     SOLUTION: This new compound is represented by formula I (R 4  is H or a 1-4C alkyl; R 5  and R 6  are each a halogen, 1-4C alkyl, etc.), or its acid additive salt. This compound is obtained by reacting a compound of formula II (R 7  and R 8  are each an alkyl) with a compound of formula III (R 9  is H, hydroxy, etc.) to afford a compound of formula IV (R 4  and R 4a  are same or different and are each H or 1-4C alkyl), carrying out halogenation of the compound of formula IV. Furthermore, the compound of formula I is treated with an acid to provide an uracil derivative of formula V. The compounds of formula IV and V are both new compounds. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H11218527-A (JP)
Title: Gas chromatograph
Inventor: OMIYA KOJI
IPC: G01N30/12
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a gas chromatograph by which both a usual analysis and a precut analysis can be performed while a gasification chamber having the same structure as in conventional cases is being used. SOLUTION: When a split analysis is performed, a three-way valve 16 is set so as to connect a second opening 14 to a third flow passage 17, and a first control valve 13 and a second control valve 18 are opened. Thereby, a carrier gas enters a gasification chamber 10 from a first opening 11, and a low-boiling-point component is sent out to the outside from the second opening 14 and to a column 24. A part of the carrier gas is discharged from a septum purge flow passage 20. In a back flush, the three-way valve 16 is changed over so as to connect the second opening 14 to a first flow passage 12.  The carrier gas is introduced into a lower-part space 29 also from the route of the first flow passage 12 through 3 second flow passage 15 to the second opening 14, and a high-boiling-point component in a precolumn 26 whose temperature is raised is discharged to the outside from the septum purge flow passage 20.
Patent JP-S57152488-A (JP)
Title: Pretreatment of ti or ti alloy for electroplating
Inventor: YANAI AKIHIRO
IPC: C25D11/26
Filed: 1981-03-13
Abstract: PURPOSE: To form an electroplated film with high adhesion on a metallic surface by subjecting the surface to pretreatment composed of a blasting process and an electrolytic treatment process using the metal as an anode.  
     CONSTITUTION: A Ti or Ti alloy substrate is dry blasted with steel grit or the like to remove the surface scale and to form a slight work hardened layer and Ti oxide. The substrate is degreased with an alkali soln. and electrolytically treated as an anode in an electrolytic soln. at about 1W20A/dm 2  current density and about 70°C bath temp. for about 15sec. The electrolytic soln. is prepared by adjusting an aqueous soln. contg. about 20g/l Na 2 SO 4  to 3.0W13.0pH with  H 2 SO 4  or NaOH. The substrate is then washed and fed to a metal electroplating process. Hydrogen is not occluded during the pretreatment process, and the formed oxide film inhibits the occulusion of hydrogen, so a plated film with high adhesion is obtd. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09232351-A (JP)
Title: Package for electronic element
Inventor: SAKAI YOSHIMI
IPC: H03H9/25
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To reduce cost and to improve reliability in a package for electronic element, which seals an electronic element such as a piezoelectric element in a cavity formed in a chip carrier through the use of a cap. SOLUTION: The package is constituted of the chip carrier 2 where the cavity 22 mounting the surface acoustic wave element (electronic element) 3 and the cap 4 connected to a sealing face 37 formed in the chip carrier 2 by using a sealing material 41 so that the cavity 22 is covered. The form of the cap 4 is made into a circle or a form resembling the circle.
Patent JP-H07247012-A (JP)
Title: Pneumatic floating up device
Inventor: MURAI SEIICHIRO
IPC: B65G7/06
Filed: 1994-03-08
Abstract: PURPOSE:To dissolve an unstable floating up state being due to the minute level difference of a floor part and its undulation, and an eccentric or unsufficient load. CONSTITUTION:Since force acting on a diaphragm 16 is composed as the load force W of a material body to which attracting force generated between a floor part 14 and a magnet 19 is added, the expansion of the diaphragm 16 becomes stable to facilitate the stable floating up of the diaphragm 16 for improving the holding stability of the material body.
Patent JP-H02216367-A (JP)
Title: Small angle steering device
Inventor: UENO KATSUMI
IPC: B62D6/02
Filed: 1989-02-17
Abstract: PURPOSE:To facilitate positioning of a neutral position by mounting a reaction force giving mechanism, which provides a cam unit and a pressing piece of predetermined shape increasing rotary resistance of a steering power transmitting route in accordance with an increase of a steering angle, to said route, in the case of a device interposing an elliptic gear mechanism in the steering power transmitting route. CONSTITUTION:An upper end of an input shaft 3 of an elliptic gear mechanism 2 is connected by serration to a lower end of a steering shaft 1. This elliptic gear mechanism 2 is constituted by housing in a casing 5 the first elliptic gear 4 fixing the input shaft 3 in a position offset in a major axis direction and the second elliptic gear 6 fixing an output shaft 7 in a position similarly offset in the major axis direction. While the first elliptic gear 4 integrally forms a cam unit 21 adapting to its periphery a roller 22 pressed by receiving tension of coil springs 24, 25 and actuated functioning as a reaction force giving mechanism 20. And this cam unit 21 is formed in its effective radius so as to decrease to the minimum with a steering wheel in its neutral condition while to increase in accordance with an increase of a steering angle.
Patent JP-S58156170-A (JP)
Inventor: INOUE TOSHIO
IPC: F25C1/04
Filed: 1982-03-09
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-H04276052-A (JP)
Title: Device for removing oxide in snout in hot-dip metal coating
Inventor: SHIODA ISAMU
IPC: C23C2/06
Filed: 1991-03-04
Abstract: PURPOSE:To prevent the adhesion of the oxide dross of plating metal to the surface of a steel sheet to be plated and also to prevent the occurrence of plating defects by blowing an inert gas against the steel sheet to be plated in the width direction of the steel sheet in a snout in a hot-dip metal coating apparatus. CONSTITUTION:A steel strip 1, surface-cleaned by annealing in an annealing furnace 2 with nonoxidizing atmosphere, is passed through a snout 4 connected to the annealing furnace 2 and then passed through a hot-dip metal coating bath 5, such as molten Al, to undergo the formation of hot-dip aluminizing or alloyed aluminizing bath on the surface, which is pulled up from the plating bath 5. An inert gas 7 is blown through a nozzle 8 toward the width direction of the steel sheet 1 in the snout 4 to blow the oxide dross on the surface of the hot-dip aluminizing bath 5 in the snout 4 toward a dross pit 10 on the opposite side, by which the adhesion of the dross 9 to the steel strip 1 surface and the occurrence of an uncoated part in the above part can be prevented and a superior aluminizing or Al-alloy coating layer can be formed. Further, the dross 9 in the dross pit 10 is taken out toward the outside without deteriorating the inert atmosphere in the snout 4.