baber/WOPTO huggingface dataset:
Patent JP-2001073457-A (JP)
Title: Reinforcing member
Inventor: KOBAYASHI SEIICHI
IPC: E04B1/24
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of a function as a reinforcing member by means of a simple structure by connecting steel materials integrally while meshing concentric projections and recesses on a non-slip machined face or non-slip machined faces arranged on one face or both faces of joined steel materials with each other. SOLUTION: In a brace sheet 24, a non-slip machined face 24B constructed of concentric projections and recesses is formed around a bolt hole 24A on the face touching a brace plate 25. In a disc type joint part 25A in the brace plate 25, a non-slip machined face 25C constructed of concentric projections and recesses is formed on the face touching the brace sheet 24. The brace sheet 24 and the disc type joint part 25A are overlapped to each other with the projections and recesses in the non-slip machined faces 24B, 25C fitted and meshed mutually, and a brace member 23 is constructed when they are connected together. Both ends of a tension member 22 are connected to the opposite corner parts in a frame structure via the brace member 23. In this way, connected steel materials can be joined together with sufficiently high joint strength.
Patent JP-H0782767-A (JP)
Title: Trailer loading mode changeover device in construction machine
Inventor: MITSUNARI YUKIO
IPC: E02F9/22
Filed: 1993-09-18
Abstract: PURPOSE:To simplify operation, by providing a trailer loading-mode position on a working mode changeover switch and retaining the engine at a middle speed in this mode so as not to exert effects on the traveling even when other actuators are driven. CONSTITUTION:When a working mode changeover switch 52 is switched over to a trailer loading-mode position TR, an independent position changeover instruction signal is output from a controller 53 to a traveling independent valve 9 and a middle rotary speed-retention instruction signal is output to the governer 22 of engine 21 through a stepping motor 33. At this time, the revolution of engine 21 can be retained at a middle speed regardless of the operational position of a throttle lever 35 and an autoaccelerating switch 38 and even if any other hydraulic actuators than traveling motors 1L, 1R are driven, the traveling is not affected. In this way, the switching operation can be carried out accurately with one touch without misoperation and hence, safety can be increased.
Patent JP-S63108492-A (JP)
Inventor: HAMAHATA SEIJI
IPC: G08B17/00
Filed: 1986-10-27
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-S63109286-A (JP)
Title: Power device actuated by self-induced wind pressure as driving source
Inventor: HIRAKUI SAKAE
IPC: F03G7/10
Filed: 1986-10-27
Abstract: PURPOSE:To obtain a power device in which a consumption fuel is not used, by turning a self-starting motor, a generator, and a propeller by an electric current from a battery to induce a wind pressure, and providing a windmill with an accelerating rotation by the wind pressure, and operating the generator by the rotation thereof. CONSTITUTION:A self-starting motor 2 is started by the voltage accumulated in a battery 1 to turn a generator 3. Interlocked with the generator 3, a windmill 10 starts to rotate, and at the same time a motor 4 starts to be operated by the current generated, so that a propeller 5 is turned to generate a wind pressure. By the pressure, the windmill 10 starts to proceed with a perpetual rotation. In other words, the wind pressure generated by the propeller 5 can be easily drawn in by the windmill 10, so that the rotation of the windmill 10 can be further assisted. Accordingly, such a power source that is driven without using every consumption fuel can be obtained.
Patent JP-2000087295-A (JP)
Title: Electroplating method, electroplating device and production of semiconductor device
Inventor: HIRAO HIDEJI
IPC: H01L21/288
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To form a plating metallic film having a uniform film thickness on a semiconductor substrate by using electroplating. SOLUTION: A substrate holder 3 holding a semiconductor substrate 10 deposited with a copper film 111 is dipped into a plating soln. 2 oppositely to an anode 4. Next, an electric field shielding board 8 is disposed on the space between the semiconductor substrate 100 and the anode 4 in such a manner that the opening part 8a is made opposite to the center part of the substrate 100, and, after that, a plating copper film 112 is deposited on the copper film 111 on the semiconductor substrate 100 by electroplating. In the preceding period of the plating stage, by moving the electric field shielding board 8 in the left direction and concentrating the electric field on the center part of the semiconductor substrate 100, the plating copper film 112 is thickly deposited on the center part.  In the latter period of the plating stage, by stepwise moving the electric field shielding board 8 in the right direction and stepwise relaxing the concentration of the electric field to the center part of the semiconductor substrate 100, the plating copper film 112 is deposited over the whole face of the semiconductor substrate 100.
Patent JP-S63110734-A (JP)
Title: Integrated circuit element
Inventor: NAKANO FUMIO
IPC: H01L21/312
Filed: 1986-10-29
Abstract: PURPOSE:To reduce probability of occurrence of errors due to alpha rays, by forming an alpha-ray screening layer in advance on an integrated circuit element chip. CONSTITUTION:An alpha-ray screening layer 3 is formed on at least a circuit formation surface exclusive of a region where conductor bumps 2 are formed on an integrated circuit element chip 1. The alpha-ray screening layer 3 is made of an organic high-molecular material high in heat-resisting performance and large in purity, such as polyimide, polyetherimide, polyamide, polyamideimide, polyetheramide, polyethersulfone, polysulfone, polyether etherketone, and polyethylene terephthalate. Thickness of the alpha-ray screening layer 3 is allowed to be a half or less of the height of the conductor bumps 2 while being mounted, and its upper limit is 70 mum or so. Hence, probability of occurrence of errors due to alpha rays can be reduced.
Patent JP-H1195246-A (JP)
Title: Liquid crystal device and its production
Inventor: YAMADA SHUHEI
IPC: G02F1/1347
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To sufficiently exhibit the characteristics of dichromatic dyestuffs and to prevent the selection of the dyestuffs from being affected by their various characteristics, exclusive of their optical characteristics by having at least liquid crystal layers contg. liquid crystals and high polymers and the dichromatic dyestuffs. SOLUTION: The first liquid crystal layer 30 dispersedly arranged with liquid crystal molecules 31 and high-polymer particles 32 with each other is end-sealed into a liquid crystal cell having glass substrates 10, 20. The liquid crystal panel consisting of the glass substrates 40, 50 and a second liquid crystal layer 60 formed by mixing the dichromatic dyestuffs with the liquid crystals having dielectric anisotropy is adhered to the liquid crystal panel consisting of the glass substrates 10, 20 and the first liquid crystal layer 30. The liquid crystal layers of the high polymer dispersion type are preferably formed by polymerizing high-polymer precursors from a soln. dissolved with the liquid crystals and the high-polymer precursors and causing the phase sepn. of the liquid crystals and the high polymers.  The dyestuffs of a naphthoquinone system, perylene system, etc., are usable in addition to the dyestuffs of an azo system and anthraquinone system which are various kinds of the ordinary dichromatic dyestuffs used for the liquid crystal device of a guest-host type as the dichromatic dyestuffs.
Patent JP-S62115512-A (JP)
Title: Key input system
Inventor: SATO YASUO
IPC: G06F3/02
Filed: 1985-11-15
Abstract: PURPOSE:To easily recognize a key position, and to attain a key input easy to operate by performing, when a requested process is indicated in a specified mode, the visual display of an operation key required for the execution of the process. CONSTITUTION:For the first, when a key is operated on a keyboard 227, a key code corresponding to the key is generated from a keyboard control part 230, and is stored at a RAM 219. When a key inputted command is a practice mode, a display control part 217 displays the picture of a practice function selection menu on a display 221. An operator sees the display and selects a requested practice content operating the keyboard 227. At such a time, a specified key display control part 231 at the control part 230 lightens the key depressed according to a selected practice content one by one on the keyboard 227 according to an operation sequence. Thereby, the operator depresses the key following a lightened key in order, and a requested practice can be performed effectively.
Patent JP-2000077511-A (JP)
Title: Wafer packaging vessel and method for packaging wafer using the same
Inventor: NUMAZAKI MASAHITO
IPC: H01L21/68
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To package wafers of a plurality of sizes to one kind, while damages caused by collisions between wafers is prevented. SOLUTION: A wafer packaging vessel 10 comprises a box-like main body 11, which with an upper end surface opened while the lower end surface closed, has an inside diameter equal to or larger than the maximum outside diameter of a wafer 1 which is to be packaged, a lid body 14 which is put over the main body 11 for closing the opening, a plurality of pillars 12 elected on the bottom surface of the main body 11, an adhesive sheet 16, comprising a through- hole 17 in which the pillar 12 is inserted, the wafer 1 is pasted on, a plurality of cushions 20, and a holding sheet 22. When the wafer 1 is packaged in the wafer packaging vessel 10 with the pillar 12 of the main body 11 inserted in the through-hole 17 of the wafer adhesive sheet 16, the pillar 12 and the adhesive sheet 16 regulate the position of the wafer 1, so that the collisions between wafers are prevented.  The wafers of different sizes are packaged in the wafer packaging vessel of identical specifications, so that the cost of wafer packaging method is reduced.
Patent JP-H03118309-A (JP)
Title: Dental composition
Inventor: TSUCHIYA HIROHIKO
IPC: A61K6/884
Filed: 1989-09-29
Abstract: PURPOSE:To obtain a dental composition having small elution with water, suppressing adhesion of Streptococcus mutans to cause dental caries to the surface of the composition and growth thereof, containing a slightly water soluble phenol compound as an antibacterial agent. CONSTITUTION:A dental composition containing a slightly water-soluble phenol compound [especially preferably 5-chloro-2-(2,4-dichlorophenoxy)phenol, 2,2'- methylenebis(3,4,6-trichlorophenol) or a mixture thereof and 0.1-4wt.% based on the composition] as an antibacterial agent and further a polymerizable monomer and a polymerization initiator. The composition is especially suitable for dental composite resin, dental adhesive, resin for denture base, instantly polymerizable resin of normal temperature polymerization type, filler of Lacuma fissue and dental cement exposed to in the oral cavity.
Patent JP-H10103082-A (JP)
Title: Intake throttle system for diesel engine
Inventor: KATOU YUKIYA
IPC: F02M69/32
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To regulate the flow rate of air through an intake throttle system while a diesel engine idles so as to fall within an idle flow rate range, while regulating the flow rate of air while the throttle system is fully closed so as to fall within a fully-closed flow rate range at lower costs. SOLUTION: An intake throttle system for a diesel engine, which regulates with a motor the opening angle of a throttle valve 4 adapted to turn for opening of closing an intake passage 2 of a diesel engine, is provided with a bypass passage 50 for which a flow regulating means 52 is provided. The inlet 50a or the outlet 50b of the bypass passage 50 is located so as not to be effective when the throttle valve 4 is fully closed. When the throttle valve 4 is operated for idling, the bypass passage 50 becomes effective to allow a bypass flow therethrough. The rate of the bypass flow is regulated by the flow regulating means 52. when the throttle valve 4 is fully closed on the other hand, the bypass passage 50 is shut off to allow no bypass flow therethrough.
Patent JP-H0594349-A (JP)
Title: Resource information check system
Inventor: FUKUMOTO RITSUO
IPC: G06F12/00
Filed: 1991-10-03
Abstract: PURPOSE:To improve the check performance of the resource information in the resource definition system. CONSTITUTION:A designation information check means 11 checks the duprication between the inputted resource definition information. A stack data area 15 is an area saving the resource definition information. A register information check means 12 checks the duplication between the inputted resource definition information and the resource definition information in the stack data area. In the case no duprication is detected by the register information check means 12, an information saving means 13 stacks the inputted resource definition information on the stack data area. A record generation output means 14 generates the resource information record from the inputted resource definition information to be outputted to the resource file 16.
Patent JP-S61136638-A (JP)
Title: Filtering method of molten metal and member for use therefor
Inventor: OHASHI KOJI
IPC: B22D11/119
Filed: 1984-12-06
Abstract: PURPOSE:To prevent clogging, by attaching detachably a filter part composed of porous ceramics to the communicating hole part of the body, and by setting up the position of the surface of the filter part to be lower than the top of the body, so as to make the filter part capable of exchanging. CONSTITUTION:The filter part 2 composed of porous ceramics is set up so that its surface is in a position lower than the top of the body 1 of the filter member and a void 5 is formed above the part 2. The part 2 mentioned above is prepared separately from the body 1 mentioned above, and is set up detachably to the communicating hole part of the filter member. The trouble caused by the clogging of the filter part can be thus prevented.
Patent JP-H1191516-A (JP)
Title: Garage-in reservation system
Inventor: SAKAI MICHIMOTO
IPC: G06Q50/00
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To let a user make a garage-in reservation. SOLUTION: A host computer 10 is installed at a reservation center, and the host computer 10 grasps the operation conditions of plural maintenance garages based on the input information from maintenance garage terminals 30. Before making a maintenance application and a garage-in reservation by terminals 20, the host computer 10 sends the operation information to the terminals 20 so as to inform an user of resolvable garage-in date.
Patent JP-H0574129-A (JP)
Title: Hard disk drive
Inventor: TSUKADA KEN
IPC: G11B33/14
Filed: 1991-09-09
Abstract: PURPOSE:To furnish a hard disk drive of which the airtightness is kept completely and the shape of the shell structure of a case body is not changed and which has high reliability. CONSTITUTION:A hard disk drive is equipped with a magnetic disk 1, a magnetic head 2, a heat positioning mechanism 3, a base plate 6 as a lower case body on which the magnetic disk 1, the magnetic head 2 and the head positioning mechanism 3 are fixed and a top cover 5 as an upper case body. When an air pressure difference occurs between the inside and the outside, the shape of a bellows structure or an elastic member changes so that inside and outside air pressures become equal. Thereby an internal space is changed and occurrence of the air pressure difference is prevented.
Patent JP-H02106577-A (JP)
Title: Elevator control method and reservation variation guiding device
Inventor: SEO YUICHI
IPC: B66B3/00
Filed: 1988-10-14
Abstract: PURPOSE:To improve service by a method wherein when the estimated cage load of a reserved cage exceeds a given condition, a current state and the will of a user are transmitted to a group management control device, and are reported to the user. CONSTITUTION:In a group management control device 2, when an allotted elevator is in a crowded state before arrival, a current elevator state, for example, a state in which reservation can be varied is guided by information guiding devices HD and HL by means of signals from a load detecting device 5 and a hall call button HB. This guidance causes elevator users at a floor station to detect the state of the elevator and decide a will to vary or not to vary reservation, and receive a service responding to his action. When reservation of a service elevator is varied, animation display, e.g. movement of a doll, flickering of an arrow mark, is effected, and a newly allotted elevator is guided to waiting elevator users. This constitution enables execution of a service satisfying the will of the user.
Patent JP-S62116903-A (JP)
Title: Polarized wave separation type single mode optical fiber coupler
Inventor: MIYOUGADANI TOORU
IPC: G02B6/024
Filed: 1985-11-16
Abstract: PURPOSE:To demultiplex and multiplex two polarized wave components by selecting structure parameters and in-use wavelength so that a specific relation is established between two polarization modes as basic modes of two single mode optical fibers. CONSTITUTION:Elliptic core type constant-polarization fibers A and B are used as two signal-mode optical fiber type waveguides and polished from the long-axis side and short-axis side of the ellipsed to their cores almost by the long core diameter and short diameter respectively, and the polished surfaces of both fibers are brought into contact with each other to form a coupling part C. At this time, when propagation constants of the fibers A and B in polarization modes HE11<x> and HE11<y> as the basic mode of the fibers A and B are denoted as Ba<x> and Ba<y>, and Bb<x> and Bb<y>, structure parameters such as the core diameters of, diffraction index difference between, core noncircularity of the fibers A and B, etc., and in-use wavelength lambda are so selected that expressions hold. thus, the two polarized wave components are demultiplexed and multiplexed.
Patent JP-H1192978-A (JP)
Title: Stain preventing rust preventing oil composition
Inventor: TAKESHIMA YUTAKA
IPC: C23F11/12
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To provide such a stain preventing and rust preventing oil compsn. of low viscosity that the stain preventing performance and rust preventing performance are not decreased even when a processing oil such as a cutting oil is mixed. SOLUTION: The compsn. is prepared by compounding the following four components. (A) An alkenyl succinic imide or its deriv. by 1 to 30 wt.%, for example, a compd. of about 900 to 6000 mol.wt. having a butenyl group and 0.5 to 3 wt.% nitrogen content. (B) One or more kinds of compds. selected from alkali metal or alkaline earth metal neutral or basic salts of aromatic sulfonic acid, partial esters of polyhydric alcohols and partial ester metal salts of oxidized wax, by 0.5 to 30 wt.%. (C) Aminoalcohols by 0.1 to 20 wt.%, for example, aminoalcohols of secondary amines or tertiary amines having 1 to 6 carbon atoms in the alkyl group. (D) A base oil by 50 to 98.9 wt.%, for example, a mineral oil having 0.5 to 20 mm<2> /s viscosity at 40 deg.C to be used as the base oil of a rust preventing oil.
Patent JP-S63111481-A (JP)
Title: Alternating current varying voltage generator
Inventor: OKAMOTO KENICHI
IPC: G01R31/30
Filed: 1986-10-29
Abstract: PURPOSE:To set the quantity of variation in AC voltage to a desired value regardless of whether a load is large or small by turning off a semiconductor switch which is normally on in an extremely short time when a current voltage is in a positive half wave cycle, and reducing an AC voltage applied to the load. CONSTITUTION:When the voltage of an AC power source 2 is in a positive half wave cycle, a transistor (TR) 11 is turned off under the control based upon a base signal. A current which flows to the load 4 through the TR 11 so far is to flow the path consisting of a power source 2, a reverse blocking diode 18, a capacitor 17, the load, and the power source 2 in order. The voltage obtained by subtracting the charging voltage of the capacitor 17 from the voltage of the power source 2 is applied across the load 4 eventually. When the power source 2 is still in the positive half wave cycle a specific time later, the TR 11 is turned on again under the control based upon the base signal and then the AC source voltage is applied to the load 4 through the TR 11. Consequently, the quantity of variation in AC voltage is set to a desired value regardless of whether the load is large or small.
Patent JP-H0199137-A (JP)
Title: Method for detecting intermittent execution loop condition
Inventor: SUZUKI HIROYOSHI
IPC: G06F11/30
Filed: 1987-10-13
Abstract: PURPOSE:To early recognize the abnormality of a system by reducing a counted value only by a prescribed value when an address at the time of restarting of the time of a previous execution right abandonment and a present execution right abandonment is coincident and deciding that the loop condition is obtained when the counted value arrives at the prescribed value. CONSTITUTION:When a program (task) abandons the execution right, an address storing means 1 stores the restarting address at that time. When the program (task) is restarted, the address is stored, compared with the address at the time of the previous abandonment and when both are coincident, for example, only 1 is reduced from the initial set value in a counting means 2. When the action is repeated and the counted value becomes, for example, zero, it is decided to be a permanent loop condition, and the abnormality of the system is detected. Thus, the loop condition to repeat the execution condition intermittently is detected, the abnormality of the system can be early recognized and the recoverability can be executed.
Patent JP-H04134869-A (JP)
Title: Manufacture of thin film semiconductor device
Inventor: TAKENAKA SATOSHI
IPC: H01L29/786
Filed: 1990-09-27
Abstract: PURPOSE:To increase an ON current of a thin film transistor and to reduce an OFF current by inserting a silicon thin film into an oxidation furnace and by increasing its temperature to a specified oxidation temperature at a temperature rise rate of 20 deg.C/minute or below to form a gate oxide film. CONSTITUTION:Only a crystal grain having crystal orientation of a small activation energy of crystal growth selectively grows by a low temperature anneal and a silicon thin film 1-3 of a large grain diameter is acquired by solid-state growth. Then, a gate oxide film 1-4 is formed by heat oxidation method. A temperature of an oxidation furnace is made to rise to a specified oxidation temperature Tb at a temperature rise rate of 20 deg.C/minute or below. In the case of dry oxidation which is carried out in dry oxygen atmosphere, Tb is usually set to 900 deg.C or higher. Since an oxidation speed is increased in initial oxidation, the silicon thin film is oxidized slowly even if inserted at a low temperature of 600 deg.C. A substrate surface attains the specified oxidation temperature Tb by increasing an oxidation furnace temperature. A very excellent gate oxide film 1-4 can be formed at Tb=1150 deg.C.