baber/WOPTO huggingface dataset:
Patent JP-H09145707-A (JP)
Title: Electric furnace for analysis
Inventor: KAMEI KAZUNARI
IPC: G01N31/12
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To minimize the contamination of assay samples by installing a filter which is constituted by holding a cotton-like heat-resistant and corrosion- resistant material between ceramic nets to the air intake of an electric furnace. SOLUTION: A filter installed to the air intake of an electric furnace is constituted by holding quartz wool between ceramic nets so as to prevent the scattering of the quartz wool, minimize the rise of the ventilation resistance of the filter when the air is introduced to the electronic furnace, and improve the heat resistance and corrosion resistance of the filter. In addition, the upper and lower internal surfaces and both internal side faces of the furnace are coated with ceramic plates so as to minimize the damage of internal insulation of the furnace by a corrosive gas generated when samples are heat-treated. The ceramic plates prevent the corrosive gas from coming into direct contact with heating wires and internal insulation of the furnace.  The thickness of the ceramic plates is adjusted to <=5mm, preferably, to 4-1mm, because, when the plates are too thick, the economicity of the furnace drops.
Patent JP-S62164790-A (JP)
Inventor: TOMASU EI BERACHITAATO
IPC: B01D11/04
Filed: 1986-12-23
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-2000134822-A (JP)
Title: Charging circuit
Inventor: TAKAHASHI TATSU
IPC: H02J7/02
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To prevent an unnecessary charging operation, which is caused by the effects of the fluctuation of a current consumed by a load circuit from being re-started, after charging is finished. SOLUTION: When a charging current becomes lower than a value not higher than a predetermined fully charged current value, a fully charged detection unit 6 decides that a fully charged state is achieved and supplies a fully charged information signal to the fully charged control unit 21 of a load circuit 20. In accordance with the fully charged information signal, the fully charged control unit 21 controls a charging circuit unit 2, so as to stop its charging operation to cut off a current supplied to a secondary battery 10 from the charging circuit 2. At the same time, lines in a switching unit 50 are short-circuited by the fully charged control unit 21 so as to avoid a current detection unit 40.  As a result, since a current is not applied to the current detection unit 40 even if the current consumption of a load circuit 20 fluctuates, the fully charged detection unit 6 maintains a fully charged detection state, so that the re-start of a charging operation which is caused by the fluctuation of the current consumption of the load circuit 20 can be avoided.
Patent JP-H08167410-A (JP)
Title: Manufacture of electrode sheet of battery
Inventor: CHISHIMA MINORU
IPC: H01M4/13
Filed: 1994-12-12
Abstract: PURPOSE: To partially remove an active material painted on a metallic sheet constituting an electrode sheet of a battery in a prescribed position, and prevent a flaw and a crack generated on a surface of its metallic sheet. CONSTITUTION: A work device 6 is provided with a jig 8 to support a metallic sheet 4 constituting an electrode sheet of a battery, a mask member 14 which is arranged on the upper side of this metallic sheet 4 and has an opening part 16 and a water injecting machine 10 positioned above the mask member 14. The water injecting machine 10 injects water 12 under high pressure into an active material 5 painted on the metallic sheet 4 and crushes it. The crushed active material 5 is separated and removed from the metallic sheet 4. So, the metallic sheet 4 positioned on the under side of the active material 5 is exposed, and a lead member such as a current collecting tab and a lead plate can be connected here.
Patent JP-H01149633-A (JP)
Title: (1+n) hitless line switching device
Inventor: OKABAYASHI TETSUYA
IPC: H04L1/22
Filed: 1987-12-07
Abstract: PURPOSE:To improve the jitter characteristic while the high-speed property of a switching sequence is maintained by installing a jitter suppressing circuit to a standby line in the receiving-end change-over processing circuit of a (1 +N) hitless line switching system of digital radio transmission lines. CONSTITUTION:When hitless switching operations are actuated, transmitting-end parall operations are simultaneously performed as in conventional cases. The separating circuit 14 of a standby line is set at a higher level in jitter passing band in order to make the speed of a switching sequence faster. When the jitter passing band of the circuit 14 is set at a higher level, the speed of the switching sequence is improved, but output signals 103 become those containing jitter components. However, the currently used line is provided with a buffer circuit 20 to be used for absorbing the phase step change of the currently used and standby lines at the time of hitless switching. Usually, a PLL circuit is used for the buffer circuit 20 and, by setting the passing band of the PLL circuit at a lower level, signals 105, in which jitter components are suppressed, are obtained. Moreover, when the jitter passing band of the jitter suppressing circuit 21 of the standby line is set at a lower level, signals 106, in which jitter components are suppressed, are obtained on the standby line.
Patent JP-H04179236-A (JP)
Title: Manufacture of semiconductor device
Inventor: HONJO MASAO
IPC: H01L29/73
Filed: 1990-11-14
Abstract: PURPOSE:To control an etching operation by a method wherein an oxide film and a nitride film are formed sequentially on a diffusion layer, of a second conductivity type, which has been formed selectively on a semiconductor layer of a first conductivity type, a plurality of openings are formed, a second oxide film is then formed on the whole surface, and the second oxide film is removed selectively in at least one or more parts. CONSTITUTION:An oxide film 2 is formed on an N-type silicon substrate 1; ions of a P-type impurity such as boron or the like are implanted by making use of a photoresist 3 as a mask; a P-type base 4 is formed. Then, the photoresist 3 is removed; after that, a nitride film 5 is formed. Then, the nitride film 5 is etched by using a CF4-based gas plasma by making use of a photoresist 6 as a mask; openings 7 for emitter and base contact use are formed on the P-type base layer 4. The oxide film 2 in the openings 7 is etched by making use of the photoresist 6 and the nitride film 5 as a mask. The photoresist 6 is removed; then, a second oxide film 8 is formed on the whole surface by a low-temperature CVD method. Then, the second oxide film 8 in an emitter opening 10 is etched by using a hydrofluoric acid-based solution by making use of a resist 9 as a mask. The photoresist 9 is removed; then, polysilicon 11 which contains phosphorus or arsenic as an N-type impurity is formed; after that, an oxide film 12 is formed. Then, a heat treatment is executed at a high temperature in an inert gas such as nitrogen or the like. Thereby, an N-type emitter 13 is formed.
Patent JP-S63161494-A (JP)
Inventor: OKI KENICHI
IPC: G09G3/36
Filed: 1986-12-25
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-2000122250-A (JP)
Title: Silver halide photographic sensitive material
Inventor: NARUSE HIDEAKI
IPC: G03C8/40
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To obtain a silver halide photographic sensitive material having excellent color developing property during developing, excellent color reproducibility and excellent picture quality by incorporating a specified dye-forming coupler into one layer of silver halide emulsion layers. SOLUTION: One layer of silver halide emulsion layers contains a dye-forming coupler expressed by the formula. In the formula, each of R1, R2, R3 and R4 is hydrogen atom or a substituent having <250 formula weight, but when R4 is not hydrogen atom, R3 is -NH-Y, wherein Y is hydrogen atom, an alkyl group, aryl group, heterocyclic group, acyl group or the like, X is a group having >=250 formula weight which can be released by the reaction with the oxidizing part of a color developing agent, and when each of R1 and R3 is phenyl group, a substituent at the ortho or para position on the phenyl group is not -OH group nor -NHSO2Z, wherein Z is an alkyl group, aryl group or heterocyclic group. Thus, the obtd. photographic sensitive material has excellent color developing property and excellent light fastness.
Patent JP-H11123041-A (JP)
Title: Connecting member for connecting fishline and fishhook or squid jig or luer
Inventor: KOJIMA SHOJIRO
IPC: A01K85/00
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a connecting member capable of readily connecting fishline and squid jig or the like or disconnecting them. SOLUTION: This connecting member 1 is constituted so that a luer or the like can be attached to the tip part of a folded wire material and an eye 5 through which a projection such as knot of fishline can not be passed, a narrow part in which folded two wire materials capable of passing fishline are adjacent in the middle of the wire material and a mouth 7 through which allows the fishline to readily pass are provided in the head part of folded wire material.
Patent JP-2000128414-A (JP)
Title: Paper sheet collecting device
Inventor: ICHIKAWA RYOICHI
IPC: B65H29/68
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a high-performance device collecting any paper sheets regardless of their shapes and states by stopping near the rear end of the delivered paper sheets, retreating a brake means after that, and collecting them by a collecting means. SOLUTION: A drive roller 1 is driven by a motor based on a signal of a passing sensor 3 and controls the rotation, stop, and stop position. An impeller 4 is fitted coaxial with a driven roller 2 so as to be deviated axially and has flexible vanes. In forwarding the paper sheet, a guide member 5 guides a paper sheet pressed by the impeller 4. In delivering the paper sheet to a collecting space 6 by a delivery means, the impeller 4 stops at first and a brake impeller 4a stacked on the guide part in the axial view takes charge of the braking operation. To prevent the interference with the delivered paper sheet, an interval between a braking vane 4a and a following braking vane 4b is set larger than the other. This constitution can collect the paper sheets stably.
Patent JP-2000134894-A (JP)
Title: Spindle motor and disk drive device equipped with the same
Inventor: SAITOU FUMIAKI
IPC: H02K29/00
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To obtain a spindle motor that improves reliability in the sealing of a spindle, while reducing the swing of a disk placement part and is used for a disk drive that is realized at low price. SOLUTION: A spindle motor is provided with a spindle 25 having a plurality of peripheral grooves 39a and 39b and a rotor case 22 with a disk placement part 37, for mounting a recording disk at an end part in an axial direction at an outer-peripheral cylindrical part 28. The spindle 25 and the rotor case 22 are forced in and sealed, while an adhesive 47 is used together so that the peripheral grooves 39a and 39b of the spindle 25 face opposite an inner-periphery cylindrical part 24 of the rotor case 22.
Patent JP-H02153114-A (JP)
Title: Rolling device
Inventor: KUWABARA TAKESHI
IPC: E01C19/34
Filed: 1988-12-06
Abstract: PURPOSE:To improve the safety of compaction work by providing the arm of a moving vehicle with the fitted multi-articulated arm, with a reciprocating driving gear, and by setting a rolling plate with a pressing surface formed on the driving gear, to be reciprocating-driven freely and linearly with the reciprocating driving gear. CONSTITUTION:A back-hoe 2 is set on a machine body 3 which can be moved in the directions I, J by a crawler 3a and is set rotationally in the directions G, H. After that, a boom 5 for forming a multi-articulated arm 16 together with a dipper arm 6 is set rotationally in the directions G, H. After that, at the tip of the boom 5, the dipper arm 6 is set rotationally in the directions E, F with a hydraulic actuator 13 with the center of a pin 5a. Then, a hydraulic breaker 7 is set rotationally in the directions C, D with a hydraulic actuator 15 with the center of a pin 6a, and a sheet-shaped rolling plate 10 is firmly fitted to be vertically set. As a result, compaction can be executed without peeling off the rolled surface of filling material.
Patent JP-H02192693-A (JP)
Title: Stabilized light source device
Inventor: SATO TSUTOMU
IPC: H05B37/02
Filed: 1988-12-06
Abstract: PURPOSE:To control the light intensities output from light sources constant and at a high accuracy, and to make a complicated regulation of the optical axes unnecessary, by controlling the light outputs of the light sources so as to make constant the light intensities output from a light branching device responding to the light intensity detected by a light intensity detector. CONSTITUTION:Two light sources 30 and 31 are provided and they are made in the same composition, and semiconductor laser elements 32 and 40 are provided as the luminous elements. And a light branching device 47 which inputs the lights output from the light sources 30 and 31 and branches them into two directions, a light intensity detector 50 to detect the light intensity of either side of the lights branched by the light branching device 47, and a light intensity control device 51 to control the light outputs of the light sources to make constant the light intensity output from the light branching device 47, are provided. As a result, the light intensities output from the light sources 30 and 31 can be controlled constant, and a complicated regulation of the optical axes can be unnecessitated.
Patent JP-H07128942-A (JP)
Title: Image forming device
Inventor: NAMIKI RYOICHI
IPC: G03G15/16
Filed: 1993-11-04
Abstract: PURPOSE:To easily inspect and exchange an image forming device which is used to the limit or which is out of order, to easily execute the normal maintenance and service thereof and to easily eliminate a jammed recording paper or the like by dividing an image forming process assembly. CONSTITUTION:The image forming process assembly 100 is disassembled and the device being as an independent body fundamentally forming and recording an image is divided into three. A box-shaped housing 4 including a transfer device 50 is a base and a developing device 40 including an exposure device 30 is provided thereon. Besides, an image holder 10 is a photoreceptive drum 11 provided with a shaft 12 and it is freely rotatably supported by a bearing 14 fitted to a housing 3 so as to be freely attached and detached. Then, they are respectively integrated in the housing 3. An electrostatic charge device 20 and a cleaning device 70 are integrated in a housing 2. Then, the housings 2 and 3 are mutually coupled by an optional coupling means such as a screw.
Patent JP-H02154205-A (JP)
Title: Polarizing element
Inventor: OKAMOTO NORIHISA
IPC: G02B3/00
Filed: 1988-12-06
Abstract: PURPOSE:To obtain the bright, compact and inexpensive polarizing element which has substantially no absorption by arranging units each consisting of a birefringerant lens contacting an isotropic medium and a rotary polarizing layer having opening parts selectively in the vicinity of one focal line of the birefringerant lens on the same plane. CONSTITUTION:The units each consisting of the birefringerant lens 101 which has negative curvature in a plane perpendicular to the optical main axis of the surface of an optical uniaxial material, has a larger refractive index than that of the optical uniaxial material to ordinary light, and contacts the isotropic medium and the rotary polarizing layer 105 which has opening parts 104 selectively in the vicinity of one focal line of the birefringerant lens 101 are arranged on the same plane. Consequently, the same brightness is obtained by a light source whose light quantity is a half as large as before and the compact, large- area polarizing element which is small in heat generation due to absorption is obtained.
Patent JP-H03168633-A (JP)
Title: Silver halide photographic sensitive material
Inventor: UEDA KOICHI
IPC: G03C1/40
Filed: 1989-11-28
Abstract: PURPOSE:To enhance the sensitivity of a sensitive material, to reduce residual color and to improve shelf stability at high temp. and humidity by using an emulsion contg. specified silver chlorobromide or silver chloroiodobromide and two kinds of specified sensitizing dyestuffs. CONSTITUTION:The silver halide emulsion layer of this sensitive material contains an emulsion contg. silver chlorobromide or silver chloroiodobromide contg. >=50mol% silver chloride prepd. in the presence of a water soluble rhodium salt such as hexabromo rhodium acid and a water soluble iridium salt such as hexachloro iridium acid and further contg. sensitizing dyestuffs represented by formulae I, II, wherein each of Y1 and Y2 is a group of atoms required to form a prescribed N-contg. hetero ring, each of R1 and R2 is (un) satd. aliphatic, each of Q1 and Q2 is a group of atoms required to form a prescribed ring, each of L1-L3 is (substd.) methine, each of R4 and R5 is (un)substd. alkyl, each of A1-A6 is H, alkyl, etc., each of X1<-> and X2<-> is an anion, each of n1 and n2 is 0-3 and m is 0 or 1.
Patent JP-H05143104-A (JP)
Title: Method for operating digital pid control
Inventor: HASHIMOTO ATSUSANE
IPC: G05B11/36
Filed: 1991-11-25
Abstract: PURPOSE:To resolve a trouble limiting a controllable input range by previously finding out respective products of proportional gain, integration gain and differential gain and the whole proportional gain and using respective products as new gain values to operation control variables. CONSTITUTION:In an initializing routine 1 to be executed prior to the start of a control operation loop 2 in a digital PID control system, the whole proportional gain KG previously inputted as a parameter is respectively multiplied by proportional gain KP1, integration gain KI2 and differential gain KD1 and respective products are previously calculated as new proportional gain KP2, integration gain KI2 and differential gain KD2. In the loop 2, a proportional controlled variable, an integration controlled variable and a differential controlled variable are respectively calculated based upon a deviation Ecf(n) between a command value C(n) and a feedback value F(n) and respective gain values KP2, KI2, KD2 and the sum of the three controlled variables is set up as a PID control loop output value Yout(n). Consequently the limitation trouble of a controllable input range can be resolved.
Patent JP-H07137136-A (JP)
Title: Bonding method for plastic formed product
Inventor: YOSHIDA TAKAO
IPC: B29C65/10
Filed: 1993-11-15
Abstract: PURPOSE:To provide a bonding method capable of obtaining a bonded material having sufficient bond force without a third part and complex bond operation without leaving deformation or melt surface or the like which impairs appearance around a bonded part concerning a formed product formed with a resin of a class of a wide range. CONSTITUTION:A bonding part 3 of one side formed product 1 and its circumstance are formed of a thin wall part 4 and a thick wall part 5. A bonding part 3 of the other side formed product 2 and its circumstance are formed of the thin wall part 4 and the thick wall part 5 or only the thick wall part 5. Hot blast is sprayed simultaneously against the thin wall part 4 and the thick wall part 5. A surface of the thin wall part 4 or the thick wall part 5 and the thin wall part 4 are melted or softened. Thereafter, a joint part 3 of two formed products is mutually stuck close to each other or in pressure contact with each other to be bonded.
Patent JP-H01131192-A (JP)
Title: Chromogen aclidinone enzyme substrate and its production
Inventor: POORU EFU KOORII
IPC: C07H21/00
Filed: 1987-12-08
Abstract: Chromogenic acridinone enzyme substrate compounds comprising 7-hydroxy-9H-acridin-2-one chromogens derivatized at the 7-hydroxy-position with an enzymatically-cleavable group and disubstituted at the 9-position with alkyl or aryl groups, which can be the same or different, preferably lower alkyl or phenyl, respectively, or together form a cyclohexa-2,5-diene-4-one residue or a 4-hydroxycyclohexyl residue, and 7-hydroxy-1,3-dihalo-9,9-dimethyl-acridin-2-one intermediates useful for the preparation of the novel chromogenic acridinone enzyme substrate compounds and methods therefor. The enzymatically-cleavable group is a radical of a compound Y-OH comprising an enzyme-specific moiety which is capable of being cleaved by a specific enzyme wherein a deprotonated form of the chromogen is liberated having an absorbance maximum in basic solution which is substantially greater than the absorbance maximum of the chromogenic acridinone enzyme substrate compound to provide a distinct change in absorbance which can be accurately measured and correlated to the amount of enzyme present in a liquid test sample.
Patent JP-H07157566-A (JP)
Title: Composition for vulcanizing epichlorohydrin-based polymer
Inventor: TOMOSHIGE YOSHIHIRO
IPC: C08K3/22
Filed: 1993-12-09
Abstract: PURPOSE:To obtain a composition for vulcanizing an epichlorohydrin-based polymer, comprising the epichlorohydrin-based polymer, a specific dimercaptoquinoxaline derivative and hydrotalcites in a specified proportion, having a high vulcanization rate and excellent in long term preservation stabil ity. CONSTITUTION:This composition for vulcanizing an epichlorohydrin-based polymer comprises (A) 100 pts.wt. epichlorohydrin-based polymer, (B) 0.1-10 pts.wt. 2,3-dimercaptoquinoxaline derivative expressed by the formula (R<1> to R<4> each in H or a 1-4C alkyl) such as quinoxaline-2,3-dithiocarbonate and (C) 1-10 pts.wt. hydrotalcites.
Patent JP-H07155419-A (JP)
Title: Golf play support system
Inventor: TANAKA SHIGERU
IPC: A63B71/06
Filed: 1993-12-09
Abstract: PURPOSE:To reduce the burden of players or the like at the name input operation of each player to a score input device by inputting the score of each player in the state of each player name being displayed simultaneously on the basis of score card information into which the names plural players of one party are inputted already. CONSTITUTION:An input device A possesses a memory means R for information memory; a name input means 21 to input the same of a player; an information output means 24 to a score input device; and a control means 20 to manage the output operation of the information output means 24 and the memory operation of the memory means R. The control means 20 outputs as score card information the names of plural layers of one party thus inputted to score input devices carried by each of respective players individually, and the control means of each score input device executes score input processing to input the score of each player in the state of plural player names being displayed simultaneously on the basis of score card information thus inputted.