baber/WOPTO huggingface dataset:
Patent JP-2000003797-A (JP)
Title: Cold-cathode tube inverter
Inventor: KOMATSU SHUNICHI
IPC: H05B41/24
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To prevent light quantity of a discharge lamp from fluctuating, even when input voltage fluctuates up to a large degree and reduce the number of parts by changing at least one of a value set by a duty setting means according to a value detected by an input voltage detection means and a value set by a frequency setting means. SOLUTION: An input voltage detection means circuit 2 directly detects a DC input voltage 1. When the DC input voltage 1 is raised, the detected voltage at resistances R4, R5 is raised, base current at a transistor Tr3 is increased, and the impedance between a collector and an emitter of the transistor Tr3 is lowered. As a result, because parallel impedance of resistance RT and an impedance control element is lowered, charging current is increased, and a frequency becomes high. Because the peak value of current is suppressed when the frequency becomes high, a lighting current effective value will not fluctuate. Conversely, when DC input voltage is lowered, the frequency becomes low, and the lighting current effective value will not fluctuate.
Patent JP-H0472059-A (JP)
Title: Ion plating device
Inventor: TAKASHIMA SEIKICHI
IPC: C23C14/32
Filed: 1990-07-11
Abstract: PURPOSE:To increase the efficiency of sticking of evaporated particles to a substrate by setting a means to regulate the scattering direction of the evaporated particles generated from an evaporating source between a high-frequency exciting means and the evaporating source and making the particles travel toward the substrate by regulation. CONSTITUTION:This ion plating device is composed essentially of a vacuum vessel 1, an evaporating source 4 for evaporating a metal 8, a high-frequency exciting means 11 and a regulating means 9. The exciting means 11 excites evaporated particles R from the evaporating means 4 with plasma and sticks them to a substrate 16. The regulating means 9 set between the exciting means 11 and the evaporating source 4 makes the particles R travel toward the substrate 16.
Patent JP-S5970643-A (JP)
Title: (meth)acryloyloxyalkyloxyphenylcarboxylic acid and its preparation
Inventor: NAKABAYASHI NORIO
IPC: C07C69/54
Filed: 1982-10-16
Abstract: NEW MATERIAL:The compound of formula I (R is H or methyl; n is 2-4; m is 1-3). EXAMPLE:4-(2-Methacryloyloxyethoxy)benzoic acid. USE:Useful for improving the adhesivity of an adhesive, especially for the use in a dental field, by copolymerizing with a polymerizable vinyl monomer. PROCESS:The compound of formula I can be prepared by oxidizing the compound of formula IV which is obtained either by reacting the hydroxyalkyloxyphenyl compound of formula II (A is methyl or -CHO) with (meth)acryloyl halide in the presence of a base or by reacting the haloalkyloxyphenyl compound of formula III(X is halogen) with an alkali metal (meth)acrylate.
Patent JP-H05243321-A (JP)
Title: Manufacture of planarized multilayer-metal bonding pad
Inventor: JIYON ERU FURIIMAN JIYUNIA
IPC: H01L21/60
Filed: 1992-06-17
Abstract: PURPOSE: To provide a method of planarizing a multilayer-metal bonding pad in a multilayer structure used for a very-large-scale integrated(VLSI) circuit. CONSTITUTION: Many paths 17 covering a first metal layer 13 are arranged on a first dielectric layer 14 over a semiconductor substrate 11 of a bonding pad 10. A first metal layer 13 portion is exposed through such paths 17 arranged within the first dielectric layer 14. A second metal layer 18 is caused to adhere to the first dielectric layer 14, and is brought into electric contact with the first metal layer via the paths 17. Planarization of the second metal layer 18 is achieved by covering the first dielectric layer 14 with the second metal layer 18 and allowing the second metal layer 18 to establish electric contact via the paths 17.
Patent JP-H1023834-A (JP)
Title: Material for forming planter and planter
Inventor: OTSUKA HIDEKI
IPC: A01G27/06
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a planter which has more excellent handleability than that of conventional one and can reduce the frequency of watering. SOLUTION: This planter 10 is prepared by filling a bag 12 made of a water- impermeable film with the soil for cultivation. On the surface side of the bag 12, holes 16 for growing flowers, vegetables and the like are bored, while, on the back side, draining holes 18 smaller than the cultivation holes 16 arc bored.
Patent JP-2001010210-A (JP)
Title: Ink-jet recording paper
Inventor: TACHIBANA KIMIE
IPC: B41J2/01
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To prevent coloring and to control yellowing and others with the passage of time by forming a porous ink absorption layer containing a bydrophilic binder and inorganic fine particles on a support coated with a polyolefin resin layer containing a white pigment and an ultraviolet absorbent. SOLUTION: A porous ink absorption layer containing a hydrophilic binder and inorganic fine particles is formed on a support coated with a polyolefin resin layer containing a white pigment and an ultraviolet absorbent, or containing titanium oxide and a fluorescent whitening agent. In this way, the yellowing with the passage of time of the polyolefin resin can be prevented by the ultraviolet absorbent, and the absorbent can be covered from yellowing by the titanium oxide of the white pigment.
Patent JP-2000015389-A (JP)
Title: Binder composition for carbon dioxide curing
Inventor: MATSUMOTO KEISUKE
IPC: B22C1/22
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To obtain a binder which improves the surface stability of a casting mold and suppresses the viscosity increase of a binder compsn. while maintaining high casting mold strength by using the binder compsn. contg. a water-soluble phenolic resin for carbon dioxide curing and a cyclic urea compd. SOLUTION: The water-soluble phenolic resin for carbon dioxide curing is composed of an aq. alkaline resol phenolic resin soln. an oxyanion compd. and preferably other additives for improving the casting mold strength. The preferable and more specific cyclic urea compd. is particularly preferably ethylene urea, ethylene thiourea, propylene urea, N,N'-dimethylethylene urea, N,N'- dihydroxyethylene urea, dimethylolethyene urea, acetonitrile urea and glycolyl urea, of which the ethylene urea and N,N'-dimethylethylene urea are more particularly preferable. These cyclic urea compds. may be added in the synthesis stage of the water-soluble phenolic resin for carbon dioxide curing.
Patent JP-H0626917-A (JP)
Title: Basis weight measuring device
Inventor: ISOZAKI KENJI
IPC: G01B15/02
Filed: 1992-07-09
Abstract: PURPOSE:To obtain an accurate basis weight measuring device by providing an X-ray detector, which detects the bremsstrahlung X-ray to be generated from a beta-ray source, in the rear of a beta-ray detector, and compensating the fluctuation of output of the beta-ray detector due to the displacement of the beta-ray source and the beta-ray detector in the Z direction on the basis of the output of the X-ray detector. CONSTITUTION:Two kinds of beta-ray and X-ray are emitted from a beta-ray source housed in a container 11 through a clearance of a collimator 12, A beta-ray detector13 is arranged with a measurement gap Z from the beta-ray source 10, and a sheet as a material BW to be measured is made to travel in this gap. The detector 13 is formed at a thickness, in which the beta-ray can not be transmitted. An X-ray detector 14 for detecting the bremsstrahlung X-ray is arranged in the rear of the beta-ray detector 13. The air signal of the beta-ray and the X-ray from each detector 13, 14 is amplified by preamplifiers 21, 20. A computing device 26 computes the Z quantity on the basis of the input signal from the amplifier 20 and the Z analytical curve data built in the device 26, and computes the basis weight on the basis of the input signal from the amplifier 21 and the basis weight analytical curve data built in the device 26, and computes the compensation on the basis of the computed Z quantity to compute the output of true basis weight.
Patent JP-H0527303-A (JP)
Title: Barrier for lens barrel
Inventor: OE HARUKI
IPC: G03B11/04
Filed: 1991-07-23
Abstract: PURPOSE:To simplify a constitution and to reduce a manufacturing cost. CONSTITUTION:A first blade group 13 and a second blade group 22 are pivotally supported between a front frame 3 and a rear frame 4 by interposing a middle ring 12. A first hole 15a which is nearly trapezoidal and a second hole 16a which is oval are formed on the first blade 15 and the second blade 16 of the first blade group 13, and a third hole 24a and a forth hole 25a similar to the first and the second holes are formed on the third and the forth blades 24 and 25 of the second blade group 22. A driving pin 19 sliding and fitting to these four holes is provided on the free end of a driving lever 17 turning at a certain angle by a motor. Respective blades of the first and the second blade groups 13 and 22 respectively open and close with different strokes by actuating the driving pin 19 back and forth.
Patent JP-S6242067-A (JP)
Title: High density sampling system
Inventor: TAKAHAGI SHUNICHI
IPC: G01R13/34
Filed: 1985-08-19
Abstract: PURPOSE:To sample an analog signal equivalently at a high speed and to enable sampling at high density by permitting a delay circuit to delay the analog signal by the prescribed time so as to circulate and sampling outputs while sampling points are changed. CONSTITUTION:A signal selecting circuit 1 of high density sampling system selects and outputs either a newly inputted analog signal (a) or an analog circuit (c) circulating in a system from the delay circuit 3 is selected and outputted. A sampling circuit 2 samples the output (b) selected by the circuit 1 by the prescribed period, and outputs a sampling signal (d). Moreover the delay circuit 3 delays the output (b) selected by the circuit 1 by the prescribed time, and adds it as a circulating signal (c) to the circuit 1. While changing a sampling point, the sampling circuit 2 samples an analog signal equivalently, thereby enabling the high density sampling.
Patent JP-2001012307-A (JP)
Title: Venturi device of evaporator
Inventor: ASAI KATSUTOSHI
IPC: F02M19/08
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To reduce the number of part items and enhance the assembling property in an evaporator having a small Venturi on the upstream side of the main nozzle of a Venturi part by mounting the small Venturi by fitting a plurality of radially extending beams fixed to the circumference of a cylindrical body to grooves provided on the inner wall surface of an intake passage. SOLUTION: A main nozzle 6 opened to the part of a large Venturi 2 within an intake passage 5 and a main jet 7 opened to a float chamber 81 are provided within an evaporator body 1, and a small Venturi 10 consisting of a flexible material such as soft resin is arranged just on the upstream side of the main nozzle 6. The small Venturi 10 has a cylindrical body 14 tapered toward the downstream side of the intake passage 5. Four radially extending beams 11 to be provided at circumferentially equal intervals are fitted to grooves 12 cut in the intake passage inner wall surface 51 of the evaporator body 1, whereby the mounting of the small Venturi 10 is performed.
Patent JP-H1120698-A (JP)
Title: Crew member operating device and recording medium storing control program therefor
Inventor: TATEISHI SHOGO
IPC: G06Q50/00
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To exactly and quickly carry out the preparation and change of a crew member operating table without relying on manual work by performing a crew member assigning processing for a course based on stored duty schedule data and rules and displaying the assigning result. SOLUTION: A crew member operating device is provided with an initial input part 11, a data storage part 12, a rule storage part 13, an assigning processing part 14 and a result display part 15. The initial input part 11 inputs duty schedule data and is constituted of an input means. The data storage part 12 stores information inputted from the initial input part 11. The rule storage part 13 stores duty scheduled time for a preliminarily determined crew member, rest time, transit time and a properly painting rule for graph coloring. The assigning processing part 14 performs an assigning processing of crew members by referring to an input condition, data and rules. The result display part 15 displays the assigning result determined by the assigning processing part 14.  Thus, the crew member operating assignment is quickly, rationally and automatically performed and operating efficiency of crew members can be improved.
Patent JP-S63171337-A (JP)
Inventor: JIYOOJI DENISU WAKOBU
IPC: B01L99/00
Filed: 1987-07-23
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-H0847775-A (JP)
Title: Feeding method of welding wire in non-consumable electrode welding
Inventor: MIZO YUTAKA
IPC: B23K9/167
Filed: 1994-08-03
Abstract: PURPOSE:To execute the welding of reduced build up quantity by preventing spheroidizing of the tip of welding wire. CONSTITUTION:When an arc 4 is generated between a welding torch 6 and welding base metal 1 and a welding wire 9 is feed into the arc 4, the wire is intermittently feed between a feeding period and stopping period, a retreating period, in which the tip of a welding wire 9 is retreated to the region inside a gas injection region 17 of a shield gas 7 and outside a plasma region 18 generated around the arc 4, is provided. By this method, the tip of welding wire 9 is taken out outside the plasma region 18 in the stopping period, and wire feeding speed is increased in the feeding period by the quantity the tip of welding 9 is retreated, thus, spheriodizing of welding wire tip is effectively prevented.
Patent JP-S5972150-A (JP)
Title: Manufacture of semiconductor device
Inventor: SEKIGUCHI SANEHIRO
IPC: H01L21/316
Filed: 1982-10-18
Abstract: PURPOSE:To isolate an element sufficiently even by a thin oxide film by shrinking an oxide film as a mask by an oxidation-resisting film etched in an isotropic manner up to two steps, etching the surface of a semiconductor substrate while it is divided into two steps up to a stepped shape and thinly forming the isolation oxide film 2 to the surface while the film is brought to two stepped structure. CONSTITUTION:An N type layer 3 is grown on the P type Si substrate 1 with the buried layer 2 in an epitaxial manner, an SiO2 film and a Si3N4 film 5 are laminated on the whole surface, and these films are etched while using a resist pattern 6 as a mask to expose the predetermined region of the layer 3. The film 5 is dry-etched in an isotropic manner while using the pattern 6 as a mask, the size of the film 5 is shrunk, the pattern 6 is removed, and the thickness of the exposed region of the layer 3 is thinned while using the film 4 as a mask as the projecting section of the film 4 is removed to bring the films 4 and 5 to the same size. The thin section of the layer 3 is formed to a stepped shape through second etching, the whole surface containing the thin section is coated with the isolation oxide film 9, and a thick section and a thin section are formed in the film 9.
Patent JP-H1122559-A (JP)
Title: Exhaust emission control device with exhaust circulation device
Inventor: MIZUNO TATSUJI
IPC: F02M25/07
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To avoid HC adhesion to inner wall surface of a cylinder when HC amount supplied to NOx catalyst increases, by closing an exhaust circulation valve, dividing a reducing agent of the amount to be supplied to exhaust branch tubes, and supplying it to the exhaust branch tubes. SOLUTION: An exhaust circulation tube 15 is connected with a forth exhaust branch tube 7d of a four-cylinders engine, and the forth exhaust branch tube 7d is confluent with first and second exhaust branch tubes 7a, 7b at upstream side confluent part 8. When NOx catalyst 12 interposed in an exhaust path 20 does not degraded, HC is supplied from a fuel injection valve 2c to only a third air-cylinder during expansion process and exhaust process of the third air-cylinder. On the other hand, when NOx catalyst 12 is degraded, degradation recovering HC amount more than cleaning HC is similarly supplied from the fuel injection valve 2c to recover catalyst degration. When the calculated degradation recovering HC amount is more than a set value, an exhaust circulation valve 16 is closed, and HC is divided and supplied from each fuel injection valve 2a-2d.
Patent JP-H1065189-A (JP)
Title: Photodetector
Inventor: MEGURO SAKAE
IPC: H01L31/0232
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a photodetector which is equipped with a window member where a laser beam impinges and whose permittivity is almost free of both the polarization and temperature dependences. SOLUTION: A plane 29 of incidence on the front surface 413 of a window member 403 on which a laser beam is incident and a plane 30 of incidence on the rear surface 414 are so set as to intersect each other at right angles. An angle of incidence on the incident plane 29 and an angle of refraction on the incident plane 30 are so set as to be equal to each other, and an angle of incidence on the incident plane 30 and an angle of refraction on the incident plane 29 are so set as to be equal to each other, whereby the window member 403 can be set almost free of polarization dependence, without using a dielectric multilayered film.
Patent JP-H0734750-A (JP)
Title: Revolving opening and shutting door mechanism
Inventor: FUJIMAKI JOJI
IPC: E05D11/08
Filed: 1993-07-23
Abstract: PURPOSE:To prevent the damage caused by clashing with a revolving control member of a door revolving by dead weight with increasing speed and the generation of unpleasant impact sounds with simple construction at a low cost. CONSTITUTION:A notch section 11 with a notched height positioning the upper edge upward from the revolving center in the case a door is shut is provided to the lower end of the door 3. A flexible buffer member 12 forming the peripheral surface of a circular arc with a radius approximately equivalent to a distance from the revolving center of the shaft to the upper edge of the notch section in a position corresponding to a half-open state and with a radius larger than a distance from the revolving center of the shaft to the upper edge of the notch section in a position corresponding to a full-open state is placed to the inside of the notch section in a section from the half-open state to the full-open state of the door.
Patent JP-H09330447-A (JP)
Title: Disk body diameter measuring instrument
Inventor: KOBAYASHI YUSHIRO
IPC: G07D5/02
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To minimize and to simplify a structure by providing an arm member which is longitudinal, is pivoted freely almost at its center and freely comes into contact with a disk body that moves with its front brim part along a reference plate and an encoder which detects a moving amount of a bottom end part of the arm member. SOLUTION: As a disk body 33 passes, an arm which is an actuator works along a peripheral brim of the body 33 and a light sensor means 25 simultaneously detects reciprocation of a slit plate 24. From a waveform generated at this time, the pass of the summit of the body 33 becomes clear and the number of edges of the waveform simultaneously becomes also clear. That is, from a wide pulse of the waveform, the pass of the summit of the body 33 is ascertained, the number of the edges becomes clear by counting numbers from edge to edge, and a moving amount of the plate 24 can be measured. Because the moving amount of the plate 24 depends on a diameter of the body 33, the diameter of the body 33 can be measured.
Patent JP-S6075033-A (JP)
Inventor: KANEKO MAKOTO
IPC: G01N23/04
Filed: 1983-09-30
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-H0932997-A (JP)
Title: Water receiving device for multitubular type vaporizer
Inventor: OKAMURA MASAHIKO
IPC: F17C9/02
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To prevent the drop of drop water to a concrete foundation, on which a vaporizer is installed, by receiving drop water from a vaporizer during defrosting. SOLUTION: A water receiving device for a multitubular type vaporizer comprises a plurality of stays 2 erected on a concrete foundation 1 in such a manner to be positioned below the respective legs 7 of a vaporizer 3 having a plurality of legs 7; trays 4a and 4b to receive drop water from the vaporizer 3 during defrosting. The tray 4 is provided at a peripheral edge with a rise wall 5, and a water receiving device inclined in a specified direction is provided.
Patent JP-H0735348-A (JP)
Title: Combustion apparatus
Inventor: SUZUKI YUKIHIRO
IPC: H02P29/60
Filed: 1993-07-23
Abstract: PURPOSE:To provide a combustion apparatus of electric charge control type, for which adjustment of rotation frequency of a fan by an operator is not required. CONSTITUTION:Respective standard electric currents preset corresponding to first and seventh speeds are introduced to a fan motor 41, and are corrected so as to have respective detected rotation frequencies corresponding to respective target rotation frequencies which are preset corresponding to the first and seventh speeds. A correction value when the detected respective rotation frequencies correspond to the respective target rotation frequencies is stored in a E- PROM 6 for adjustment of rotation frequencies. In a normal operation, an amount of electric current introduced to the fan motor 41 is determined on the basis of a corrected value of electric current, for which a standard electric current is corrected by a corrected value read out from the EPROM 6, and an amount of combustion as determined.
Patent JP-S62133711-A (JP)
Inventor: MIKAERU ROBAATO UERUTOHAIMAA
IPC: C23C16/458
Filed: 1986-08-05
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-H1011943-A (JP)
Title: Apparatus and method for printing disk
Inventor: MURAYAMA NOBORU
IPC: G11B23/38
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for printing disks whereby a disk is taken out from a cassette storing a plurality of disks and predetermined information is printed to the disk along a curved line with a center of the disk set as a center of curvature. SOLUTION: In a disk-printing apparatus 1, an arm 5 is brought inside by a cylinder 3 from below a cassette 15 storing a plurality of disks 16. The disk 16 is held by rollers 6a, 6b of the arm 5 and moved upward. When an upper end of the disk 16 butts with a roller 9, the disk 16 held by the rollers 6a, 6b and 9 is rotated by a motor 11 via the roller 9. Information is printed by a printing mechanism 13 to the rotated disk 16 along a curved line having a center of the disk as a center of curvature. When the printing is completed, the arm 5 is moved down by the cylinder 3 and the disk 16 is returned to the original cassette 15. Thereafter, the arm 5, etc., are moved pitch by pitch by a pitch feed mechanism 2 to take out the next disk 16.