baber/WOPTO huggingface dataset:
Patent JP-H04129972-A (JP)
Title: Elevator call register
Inventor: AONO SATORU
IPC: B66B1/14
Filed: 1990-09-19
Abstract: PURPOSE:To obtain an elevator call register simple in operation further with a high burglarproof effect by normally invalidating a hall button in a gate story, and operating a permission button, set up in a living room, to validate the hall button only in the case of a visitor OK'd. CONSTITUTION:Normally, a first story call register relay A is not closed even when a hall button HB is pressed, but when a permission button OKB is pressed to close a permission relay B, its normally-opened contact B1 is closed. Under this condition, when the hall button HB is pressed, the first story call register relay A is closed by a loop f-HB-B1-A--, and self holding is performed by a normally-opened contact A1, by a loop +-A1-R1-A--. When an elevator arrives at a first story, a normally-closed contact R1 of a reset relay is opened to release the first story call register relay A.
Patent JP-H08108413-A (JP)
Title: Manufacture of hybrid segment
Inventor: TSURUGAI HIROHISA
IPC: B28B1/16
Filed: 1994-10-13
Abstract: PURPOSE: To manufacture hybrid segments with high dimensional accuracy by enabling the deformation of an outer case to be precluded, and also enabling the wall thickness of linings to be thinned. CONSTITUTION: Six pieces of linings are fabricated by allowing for setting of a lining reinforcing member, and the joint portions are welded so as to form an outer case 1c in such a manner of satisfying the required dimensional accuracy. An outer frame 2d is set outside of the outer case 1c, and foaming stylene 7b in a liquid state as an example of material having fluidity and a curing property is poured in the space defined by the outer frame and outer case at a quantity capable of withstanding swell of the linings due to concrete placement. After the foamed polystyrene is hardened sufficiently, concrete 2c is poured into the hollow portion of the outer case.
Patent JP-2001077264-A (JP)
Title: Manufacture of resin sealed semiconductor device
Inventor: MATSUO TAKAHIRO
IPC: B23K26/00
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To prevent metal burrs on the end surface of a lead portion by blade cutting in a lead cutting process after resin sealing. SOLUTION: When a resin sealed semiconductor device is separated from a lead frame by lead cutting, a first cutting groove 13 is formed in the upper surface of a lead portion 4, and the lead thickness is reduced. Then, the first cutting groove 13 is irradiated with a laser, the remaining lead portion is removed, and the lead portion 4 is separated from the frame. Consequently, the warped portions (metal burrs) on the cut end surface portion of the lead portion can be prevented.
Patent JP-H0692578-A (JP)
Title: Passenger conveyor
Inventor: SAITO CHUICHI
IPC: B66B23/00
Filed: 1992-09-17
Abstract: PURPOSE:To provide a passenger conveyor harmonized with a stair in the appearance by installing the stair and the handrail of the passenger conveyor almost at the same angle, and installing a footstep at a different angle from it in the passenger conveyor installed near the stair of a building. CONSTITUTION:In a middle horizontal section type passenger conveyor 1 provided with a horizontal section 4a, a slant section 4b, a middle horizontal section 4c, a slant section 4d, and a horizontal section 4e from a lower platform 2 toward an upper platform 3, the tilt angle thetaa between the nose line M of the tip 5a of a footstep 5 and the horizontal line N is made different from the tilt angle 6. between the tilt line P of a handrail 6 and the horizontal line Q, e.g. thetaa>thetab. Respective height sizes h1, h2 are made different from each other. When the passenger conveyor 1 is provided near the stair 9 of a building, the tilt angle between the nose line of the tip of the stair 9 and the tilt angle of the handrail 6 are set nearly equal. The passenger conveyor 1 is manufactured and assembled at the angle almost the tilt angle of the stair 9, and the passenger conveyor 1 harmonized with the stair 9 in the appearance can be provided.
Patent JP-H06105521-A (JP)
Title: Inner rotor type brushless motor
Inventor: SUGIYAMA TADAO
IPC: H02K29/14
Filed: 1992-09-17
Abstract: PURPOSE:To incorporate a rotation position detecting section and an FG sensor section into one body by installing a main magnet of a rotor on a submagnet and installing magnetic poles for FG sensor by magnetization on the submagnet and by installing a Hall element and an FG pattern near the submagnet. CONSTITUTION:On the antioutput side of a rotating shaft 5, a recess is formed as a positioning reference. Then, the required number of magnetic poles are magnetized. A projecting section of an FG yoke 12, used as a positioning reference, is fitted into the recess of the rotating shaft 5 and is fastened with a tightening screw 14. By this method, the alignment of the location of magnetic poles of a main magnet 6 and the location of magnetic poles for detecting the location of a rotor is achieved and the location of the magnetic poles of the main magnet 6 can be detected with the magnetic poles for detecting the location of a rotor of the submagnet 13. When magnetizing the magnetic poles for detecting the location of a rotary of the submagnet 13, magnetic poles for multipolar FG sensor are also magnetized at the same time or in succession. Due to the submagnet 13, the magnetic poles for detecting the location of a rotor can also be used as those for the FG sensor.
Patent JP-2001073506-A (JP)
Title: Roof material for renovation and its attaching structure
Inventor: KAMITE MASAYUKI
IPC: E04D1/12
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a roof material for repair which can be easily attached in the work. SOLUTION: A roof material 30 for renovation is constituted of a body 31 covering a slate roof material 20, a sandwiching part 32 sandwiching the lower part of the slate roof material 20, and a sandwiched part 33 sandwiched between the upper and lower slate roof materials 20. The roof material 30 for renovation can be attached to the slate roof material 20 by sandwiching the sandwiched part 33 between the upper and lower slate roof materials 20 while the sandwiching part 32 is fitted to the lower part of the slate roof material 20. Accordingly, a conventional roof material 30 for renovation has been engaged with the other roof material for the renovation, but it is not necessary in this roof material 30 for renovation, and the attaching working of the roof material 30 can be done easily.
Patent JP-2001078456-A (JP)
Title: Pwm-controlled converter
Inventor: TAKASE SHINICHI
IPC: H02M7/12
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To attain high power without lowering efficiency. SOLUTION: At a transition from a period T3 to a period T4, U-phase polarity is reversed from positive to negative. A positive self-arc-extinguishing element 4U+ is kept in a conducted condition from the beginning to completion of the period T4, and charges accumulated in a blocking diode 5U+ are discharged at the period T3, to eliminate a potential difference opposite to the direction of an anode and a cathode. It is thus possible to prevent the large reverse directional voltage from being applied to the blocking diode 5U+ and eliminate the need for increase in the number of the blocking diodes 5, even if power supply voltage is increased, thereby preventing its efficiency from lowering, even if high output is attained.
Patent JP-2000075519-A (JP)
Title: Organic photoconductive compound and electrophotographic photoreceptor using the same
Inventor: TORITSUKA KOICHI
IPC: G03G5/06
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To obtain an electrophotographic photoreceptor having high chargeability, high sensitivity, free from the change of various properties even in repeating use and capable of exhibiting stable performance and an organic photoconductive compound applicable for a sensor material, an EL element, an electrostatic recording element and the like. SOLUTION: As the organic photoconductive compound, a bis-stylbene based compound expressed by a formula is used. In the formula, X represents oxygen atom or sulfur atom. Each of R1 and R2 represents hydrogen atom, a lower alkyl group (methyl group, ethylene group or the like), a lower alkoxyl group (methoxy group, ethoxy group or the like), or a halogen atom (fluorine atom, chlorine atom or the like). R3 represents hydrogen atom, a (substituted) alkyl group (methyl group, ethyl group or the like), a (substituted) alalkyl group (benzyl group, phenytyl group or the like), an aryl group (phenyl, group, tolyl group or the like) or a heterocyclic group (furyl group, thienyl group). Ar1 represents a (substituted) aryl group or a heterocyclic group.
Patent JP-H07105894-A (JP)
Title: High speed corpuscular ray generating device
Inventor: YOKOGAWA KATANOBU
IPC: H01J37/08
Filed: 1993-10-04
Abstract: PURPOSE:To enhance the self-purifying action of an accumulated material in an electrode to allow the continuation of a stable ion drawing, and increase the ion density by enabling the optional regulation of electric potential of a drawing electrode making contact-with a plasma to the plasma potential. CONSTITUTION:Since the most part of a plasma 14 makes contact with an electrode 15, the potential of the plasma is under the control of the potential V1 of the electrode 15. A high frequency electric field is applied to an electrode 16 by a high frequency power source 18 in superposition on the DC potential V1 of the electrode 15. To an electrode 17, a potential V2 for accelerating the ion drawn into the electrode 16 is applied. A high frequency electric field having a prescribed frequency is then applied to the electrode 16. The electrons in the plasma can follow in the electric field of this frequency, but the ion can not follow because of its mass difference. Thus, the most part of the current carried to the electrode 16 forms an electron current by the application of the high frequency electric field. Consequently, the potential of the electrode 16 is lowered to V3. The V3 can be optionally regulated by changing the amplitude of the high frequency electric field to be superposed.
Patent JP-2000311594-A (JP)
Title: Manufacturing equipment for electron source and its manufacture
Inventor: TAKEDA TOSHIHIKO
IPC: H01J9/02
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To miniaturize an electron source manufacturing equipment and to simplify its operability, by providing a container to cover a part of the region where a conductive body is formed on a base surface, a means of introducing a gas to the container connected to the outlet of the gas, and a means of evacuating the container, and a means of applying a voltage to the conductor. SOLUTION: A supporting body 11 holds and fixes an electron base 10, and a vacuum container 12 of glass or stainless steel covers the region where a conductor is formed except for a wiring part to take out the electron source base 10. An organic gas material 21 and a carrier gas 22 are mixed at a fixed rate, and are introduced into the vacuum container 12 from an inlet 15. Mixed gas introduced is exhausted at a fixed exhausting speed by a vacuum pump 26 through an outlet 16, and a pressure in the vacuum container 12 is kept at a constant level. Since the vacuum container 12 is required to cover only the conductor on the electron source base 10, the equipment can be miniaturized, and since the wiring part of the electron source base 10 is outside the vacuum container 12, it can be easily and electrically connected to a driving driver 32.
Patent JP-H07158621-A (JP)
Title: Coupling element made of plastic
Inventor: AREKUSANDAA BOTSUKENHAIMAA
IPC: F16B5/06
Filed: 1994-10-13
Abstract: PURPOSE: To provide a plastic connection element which secures satisfactory tolerance compensation in the direction of existing in a support plane with a simple structure. CONSTITUTION: A plastic connection element has a retaining zone 2 for retaining parts and a fixation zone 3 to be connected to a support, particularly a vehicular body. Tolerance compensation is formed between the parts and the support. The retaining zone 2 is connected to the fixation zone 3 so as to provide tolerance compensation in a direction of existing in a support plane by means of elastic arms 6, 7, 8 extending spirally.
Patent JP-H02135057-A (JP)
Title: Method for manufacturing an improved hydrolytic protein
Inventor: YOHANESU FURANSHISUKASU MARIA
IPC: C07C227/28
Filed: 1989-09-26
Abstract: PURPOSE: To obtain an improved hydrolyzed protein not contg. monochloropropanediol by subjecting an aq. soln. of a hydrolyzed protein to gel permeation chromatography using a specified porous material. CONSTITUTION: Hydrochloric acid is added to a vegetable protein such as casein and they are boiled to form a hydrolygate. An aq. soln. of this hydrolygate is subjected to gel permeation chromatography using a porous material having 0.5-2.5nm pore diameter and monochloropropanol is removed to obtain the objective improved hydrolyzed protein fraction contg. >=40% sodium chloride.
Patent JP-2000075475-A (JP)
Title: Composition for formation of color phosphor pattern, production of plasma display back pate, plasma display back plate and plasma display
Inventor: ASANO MASAAKI
IPC: G03F7/027
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To easily detect defective products in the production of PDP back plates by kneading a binder resin, photopolymerizable monomers, photopolymn. initiator, phosphor and org. solvent and incorporating a coloring agent corresponding to the emission wavelength of the phosphor. SOLUTION: The compsn. is prepared by kneading a binder resin, photopolymerizable monomers, photopolymn. initiator, phosphor and org. solvent, and further incorporating a coloring agent corresponding to the emission wavelength of the phosphor. In this method, the compsn. 3 for the formation of a phosphor pattern colored in red is applied and dried on among lots of barrier rids 2 formed on a substrate 1 by a desired means such as screen printing. By exposing the compsn. to light 5 of proper wavelength through a photomask 4, the exposed part is hardened, and by treating the compsn. with a developer, the phosphor-contg. layer colored in red can be left in only specified cells. If an inorg. pigment is used as the coloring agent for the phosphor layer thus formed, defects in the layer can be easily detected by visual check.
Patent JP-H0557154-A (JP)
Title: Hollow fiber membrane module
Inventor: YAMAMURA HIROYUKI
IPC: B01D63/02
Filed: 1991-09-02
Abstract: PURPOSE:To obtain a hollow fiber membrane module which has excellent heat resistance durable to steam sterilization in an inline state and also can easily be produced. CONSTITUTION:In a hollow fiber membrane module 1, while at least one end of the opening ends of a fiber bundle formed of many hollow fiber membranes holds an opening state, the end part is bonded and fixed to a case member 3 by a potting material 5. The potting material 5 is constituted of the hardened material which is obtained by two-part mixing reaction of both a main agent consisting of epoxy resin and a hardening agent described below. This hardening agent is constituted of a modified heterocyclic diamine wherein heterocyclic- based epoxy resin is modified.
Patent JP-H04127213-A (JP)
Title: Shelf power supply cut-off detector
Inventor: KUKIZAWA MANABU
IPC: H02H3/24
Filed: 1990-09-18
Abstract: PURPOSE:To detect cut-off of the power supply of a shelf power supply package by providing at least one power package in a shelf to be tested and applying the signals of different logical levels to a controller from the power package according to a power supply cut-off state and a normal state, respectively. CONSTITUTION:A shelf 10 containing a controller 1 is provided together with a shelf 20 to be tested. Then, at least a power package 21 is provided into the shelf 20, and the signals (power supply information signals) of different logical levels are applied to the controller 1 from the package 21 in accordance with a power supply cut-off state and a normal state respectively. Thus cut-off of the power supply of the shelf power supply package can be detected.
Patent JP-S60137795-A (JP)
Inventor: HIRAO TAKU
IPC: B25J9/16
Filed: 1983-12-26
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-S61127133-A (JP)
Title: Method for heat treatment
Inventor: TERAOKA HIDEYUKI
IPC: F27B9/40
Filed: 1984-11-26
Abstract: PURPOSE:To subject the wafers to a uniform heat treatment by a method wherein heating based on a light source output program is repeated and the time when the predetermined value of temperature is passed in increasing and decreasing the temperature during each heating processes is obtained and is compared and the preliminary heating is regarded as finished when the absolute value of the difference of the time is within a predetermined value. CONSTITUTION:Only a wafer 12 for a monitor is contained in a furnace 14. At the beginning of a preliminary heating, a constant power is supplied to a light source 15 based on a program. After confirming that the temperature of the furnace is lower than the temperature theta1 suitable for carry-in of a wafer 11, the predetermined power is applied to the light source 15. When a temperature of the monitor 12 passes the predetermined value theta2 after T1 hours, the power based on the heating program signal substitutes for the constant power and a timer starts. After T3 hours, the power is stopped and after T4 hours, when the temperature of monitor theta1(<=theta2) is 400 deg.C or under, for example, the timer is stopped. A value of a difference of the time DELTAt=t2-t1 is worked out and a unit heating is repeated to make DELTAt to be under the predetermined value. After completion of the preliminary heating, the wafers are contained in the furnace at the temperature theta1 and are processed respectively.
Patent JP-H0991320-A (JP)
Title: Rating alarm decision device
Inventor: TSUDA HIDETAKA
IPC: G06F17/50
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To lighten the load on a circuit simulator and facilitate rating revise and debugging. SOLUTION: This device is equipped with a net list file 1 which stores a net list, a rating information file 3 which includes rating information, and a simulation result file, the rating information file 3 is referred to based on the element information connecting with a notice net in the net list, and the simulation result of the notice net is contrasted with rating information on the element connecting with the notice net to decide whether or not a rating alarm is generated. A rating alarm function is made independent and all rating information is put together in the rating information file 3, so the load on the circuit simulation can be lightened and various rating of an object circuit is grasped only with the rating information file 3 to facilitate the revise and debugging.
Patent JP-H08114950-A (JP)
Title: Liquid developer for replenishment
Inventor: MIYAMOTO HIDETOSHI
IPC: G03G9/12
Filed: 1994-10-14
Abstract: PURPOSE: To provide liquid developer by which the electrostatically charged amount of toner is kept stable and image density is not fluctuated even when image forming is repeated and the replenishment of toner replenisher and carrier replenisher is repeated. CONSTITUTION: As for this liquid developer for replenishment constituted of the toner replenisher for replenishing the liquid developer with the toner and the carrier replenisher for replenishing the liquid developer with carrier solution; the charge controlling agent concentration Ct of the toner replenisher to the carrier solution and the charge controlling agent concentration Cd of the liquid developer to the carrier solution satisfy the relation of an expression Ct<=Cd, and the charge controlling agent concentration Cm of the carrier replenisher to the carrier solution and the charge controlling agent concentration Cd of the liquid developer to the carrier solution satisfy the relation of the following expression Cm<=Cd.
Patent JP-S6491104-A (JP)
Title: Lamination structure of optical multi-layered film filter
Inventor: KUSAKA SATOSHI
IPC: G02B1/115
Filed: 1987-10-02
Abstract: PURPOSE:To obtain good band characteristics with relatively simple constitution by providing a single-layered film having the refractive index equal to the refractive index of a substrate on the outermost layer of the multi-layered films on the substrate and forming nonreflecting films on this single-layered film. CONSTITUTION:The multi-layered films 12 are formed on the substrate 1 to constitute a band-pass filter. The single-layered film 13 having the refractive index equal to the refractive index of the substrate 1 is formed on the outermost layer of the multi-layered films 12 and the nonreflecting films 14 are formed thereon. Namely, the multi-layered films 12 consist of 23 layers; the layers having odd layer numbers are made of TiO2 having 2.25 refractive index and the layers having even layer numbers are made of SiO2 having 1.45 refractive index. The single-layered film 13 is formed as the 24th layer on the outside of the 23rd layer of the multi-layered films 12. The nonreflecting films 14 are formed as the 25th-28th layers on the outside of the single-layered film 13. The ripples in the transmission band are thereby decreased and the good band characteristics are obtd. without using a nonreflecting plate.
Patent JP-S61128468-A (JP)
Title: Solid electrolyte battery
Inventor: OTSUKA HIDEAKI
IPC: H01M6/18
Filed: 1984-11-26
Abstract: PURPOSE:To decrease internal resistance and make compact by forming a battery with a negative active material which supplies lithium ions, a solid electrolyte made of a compound indicated in Li4(1-X)Zn2XGeO4 and a positive active material. CONSTITUTION:A thin film 2 of a compound indicated in Li4(1-X)Zn2XGeO4 (0.09<=X<=0.4) is formed on a positive substrate 3 prepared by sintering (Cu0.3 Sc0.1)2V2O7 by high-frequency sputtering as a solid electrolyte. A lithium metal foil serving as a negative electrode 1 is stacked on the thin film 2 and current collectors 4, 5 are arranged to form a lithium solid electrolyte battery. By forming the electrolyte 2 on the positive electrode 3 as a thin film, internal resistance of the battery is decreased. Since the thickness of the battery can be decreased, a compact, thin and light battery can be realized.
Patent JP-S62108192-A (JP)
Inventor: ODA YORIO
IPC: G21C15/18
Filed: 1985-11-07
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-S63100686-A (JP)
Title: Tape cassette
Inventor: MEGURO HIROSHI
IPC: G11B23/087
Filed: 1987-10-02
Abstract: PURPOSE:To evade the play of a slider with simple structure and to surely open/close the notch of a cassette by adopting the constitution in a way that a lateral slot at both side walls of the cassette and a projection projected inward provided to both side pieces of the slider are in slide contact with each other. CONSTITUTION:The notch 3a of a cassette case 1 comprising upper and lower halves 2, 3 is covered by a front face cover 8 and the slider 9 is brought into slide contact with the lower half 3 opens/closes the notch. The slider 9 is slided along lateral slots 16a, 16b provided at the outside of both the side walls of the lower half 3 and >=1 of projections 26 projected inward provided at both side pieces of the slider is fitted to the lateral slot. Thus, the play of the slider is prevented with simple constitution and the notch 3a is switched surely.