baber/WOPTO huggingface dataset:
Patent JP-2001007049-A (JP)
Title: Apparatus and method for manufacturing semiconductor integrated circuit device
Inventor: ASHIHARA YOJI
IPC: C23C14/14
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To improve embedding property in a Cu film into a groove or hole which is made in an insulating film on a semiconductor substrate. SOLUTION: A first Cu film 7 is formed by sputtering, with the effective temperature of a semiconductor substrate 1 kept at a temperature of about -50 to 100 deg.C, and a second Cu film 8 is formed on the first Cu film 7 by sputtering with the effective temperature kept at a temperature of about 250 to 500 deg.C. Thus at formation of the second Cu film 8, the shape of the first Cu film 7 is collapsed, an Cu-incident expected angle spreads and thus Cu can be easily deposited on the interior of a groove 5. Furthermore, movement of Cu atoms on the surface of the first Cu film 7 is facilitated.
Patent JP-H0230022-A (JP)
Title: Operation device for electronic equipment
Inventor: WADA KIYOSHI
IPC: H01H13/04
Filed: 1988-07-20
Abstract: PURPOSE:To obtain a device having simple structure and low cost by fitting individual electronic parts, controlled by the operation of a first and a second operation button parts, on the same printed board. CONSTITUTION:One of the operation buttons 3a of a first operation button part 3 having a low use frequency is facing to the tact switch 51 on a substrate 5, and one of the operation buttons 4a of a second operation button part 4 having a high use frequency is facing to the tact switch 52 on the substrate 5. A door 2A and an operation button fitting surface 2B are unitedly formed, the part 4 is provided on the surface 2B, plural operation buttons 4a, 4b, 4c... are provided on the part 4, and an operation rod 41 is attached to these buttons respectively. This causes the part 4 too to be housed within a casing when the door 2A is closed. And the part 3 can be arranged at the inner part of the door 2A, and both of the switch 51 facing the button 3a of the part 3 and the switch 52 facing the button 4a of the part 4 can be mounted on the printed substrate 5 with one plate.
Patent JP-S6424103-A (JP)
Title: Valve device with variable intake and exhaust mechanism
Inventor: TAKAHASHI SHINSUKE
IPC: F01L1/26
Filed: 1987-07-17
Abstract: PURPOSE:To generate a high output across an entire running area by opening or closing a plurality of intake and exhaust valves provided in each cylinder by means of a cam mechanism consisting of a high cam and a low cam and interposing a control valve in an intake port on the high cam side. CONSTITUTION:Each cam 1, 2 for intake and exhaust in a valve system is composed of a high cam 7 and a low cam 8 respectively and intake and exhaust valves 3, 4 which open and close intake and exhaust ports are formed in respective two positions per one cylinder by each cam 7, 8. A valve 6 controlled responding to an engine r.p.m. is provided in an intake port provided with an intake valve 3 controlled by the high cam 7. This valve 6 is controlled so as to close during the low speed running of the engine.
Patent JP-H05344662-A (JP)
Title: Charge controller for vehicle
Inventor: KATO TAKETOSHI
IPC: H02J7/24
Filed: 1992-06-12
Abstract: PURPOSE:To obtain a charge controller for a vehicle in which a gassing amount can be suppressed and a battery can be charged to the vicinity of a full charge by switching an output of a generator from a capacity of the battery and a charging current of the battery during traveling. CONSTITUTION:Discharging characteristics of a battery 1 at the time of starting by a starter is measured from a discharging current of the battery 1 detected by a battery current detector 6, a first battery capacity (VI1) is decided, stored in a discharge characteristic calculator, and a value immediately before a starter 3 is started is stored as (VI3) in a battery capacity monitor. A smaller one of the VI1 and VI3 is used as an initial capacity (VI4), and a charge target value (VI0) of the battery 1 during traveling is decided. The battery capacity (VI2) during traveling is detected from the data of the battery 1 and the VI4 during traveling, it is optimized in response to the state of the battery by switching a generating voltage control of a generator 5 to a generating voltage for suppressing charging if the VI2 reaches the VI0 and a charging current to the battery 1 becomes a set value or less.
Patent JP-S5882034-A (JP)
Title: Suction and exhaust device for four-cycle internal- combustion engine
Inventor: NAKANO YUKIYOSHI
IPC: F02D13/02
Filed: 1981-11-11
Abstract: PURPOSE:To improve fuel consumption and performance at low speed by a method wherein two each intake and exhaust valves are mounted to one cylinder, one intake and exhaust valves are stopped in a low-speed or low-load operation region, a mixture is sucked from a main path, the velocity of flow is increased and the reflux of exhaust is reduced. CONSTITUTION:In the low-speed or low-load operation region of an engine, a solenoid valve 27 is worked and opened by control signals from a controller 15, pressure oil introduced into a cylinder 24 from a path 26 is discharged to a relief path 28, a regulating member 23 is positioned at a lower limit by the force of a spring 22, the force of a spring 22 is largely lowered more than the force of a spring 16, and a locker arm 18 is vertically oscillated centering around the upper end of a sub-intake valve 8, only a pivotal supporting member 21 is vertically moved and the intake valve 8 is left as it is stopped when the arm 18 is downward pushed through the revolution of a cam 17. A sub-exhaust valve 10 is also left similarly as it is stopped. Accordingly, the mixture flows in from the suction path 33, the effect of inertia is improved, and defective combustion is eliminated.
Patent JP-S6157326-A (JP)
Title: Manufacture of luggage board
Inventor: SATO TORU
IPC: B60R5/04
Filed: 1984-08-29
Abstract: PURPOSE:To manufacture efficiently a strong board base, by a method wherein parison is blown into a blow mold which is provided with a reinforcing component in a specific shape, which is unified by making the parison intrude upon the reinforcing component. CONSTITUTION:A reinforcing component 13 is inserted into one side molding tool 22 of a blow mold 21 so that a V-shaped cross-sectional part 13a of the reinforcing component 13 does not abut against the molding tool 22. Then parison 12' for molding of a board base 12 is poured between the blow molds 22, 23 from a T die 24, mold register of the molds 22, 23 is performed immediately, and air is blown into the parison 12' through an air blow-off port 25. Along with a matter that the parison 12' is touched closely to the blow molds 22, 23 the parison 12' is intruded upon a pair of the V-shaped cross-sectional parts 13a of the reinforcing component 13 and a luggage board 11 with has been obtained by unifying the reinforcing component 13 and the board base 12 is obtained.
Patent JP-2000016524-A (JP)
Title: Automatic storage equipment
Inventor: SHIMIZU KIYOSHI
IPC: G07F11/00
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To simplify the attaching structure of a carrying in-out section, and to prevent the insertion of a finger into a carrying process side in a state having no possibility to damage an article in the case where the article is put in and out from the outside to the carrying in-out section. SOLUTION: This automatic storage equipment is provided with a storage shelf equipped with a storage section for placedly receiving a plurality of articles A; a carrying in-out section F for placing the article so as to be freely taken in and out from the outside; and a carrying means for carrying the article so as to deliver it between the storage shelf and the carrying in-out section according to a carrying in-out command, and the carrying in-out section is provided so that an article taking in-out side from the outside and an article delivery side of the carrying means may be mutually opposite, and a delivery port door 11a to open and close an article delivery port 11 with the carrying means is provided on the article delivery side of the carrying in-out section.
Patent JP-H0841014-A (JP)
Title: Organic memory molecule, its production, recording medium produced by using the same and method for regeneration and erase of memory
Inventor: MOMOSE SATORU
IPC: C07C323/22
Filed: 1994-08-01
Abstract: PURPOSE:To provide an organic memory molecule capable of being utilized for a high-density recording device based on the principle of scanning tunnel microscope. CONSTITUTION:An organic memory molecule of formulae I to III (R1 is a 1 to 8C alkyl or an aryl; R2 is a 1 to 8C alkyl containing an arbitrary functional group at the respective positions). The compound of formula I or III is produced from 1,4,5,8- tetrahydroxyanthraquinone as the starting substance and the compound of formula II is produced from 5,8-dihydroxy-1,4-naphthoquinone as the starting substance. When a metal base plate is immersed in a solution prepared by dissolving the compound of formula I to III in a suitable solvent, the compound is adsorbed and vertically oriented on the metal base plate so as to direct the S atom downward. If the surface of the base plate is washed after taking out the base plate, a recording medium composed of a monomolecular film vertically oriented on the metal base plate is produced. Recording, reading out and erase can be carried out by using the base plate as one electrode and operating the recording medium using this base plate electrode and a microprove electrode opposing to the base electrode and capable of being freely moved.
Patent JP-H0916630-A (JP)
Title: Method and product for automatic extraction of subset of sentence from sentence of natural language document
Inventor: JIYURIAN EMU KUPIEKU
IPC: G06F17/30
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To automatically prepare a summary extraction object from a natural language text by the use of feature probability by scoring document sentences and extracting a high score sentence. SOLUTION: The execution of an instruction 350 is started by a format enabling a user to read out a document through a machine. In a step 352, a sentence is selected from a selected document. The score of the selected sentence is initialized in a step 354, an evaluating feature is selected from a feature set in a step 356 and a featured value for the selected sentence is determined in a step 358. Then probability related to the featured value is looked up in a step 360 and the score is changed only by a value proportional to the probability looked up in a step 362. When the all values of all the features of the selected sentence are determined in a step 364, the scoring is completed. When the scoring of all the sentences is determined, the partial set of high score sentences is selected in a step 370 to prepare a document summary.
Patent JP-S6425249-A (JP)
Title: Data processor
Inventor: HORIKAWA AKINORI
IPC: G06F1/24
Filed: 1987-07-21
Abstract: PURPOSE:To inform through a diagnostic control processor to an input/output device control processor without increasing the number of exclusive hardwares and signal lines by utilizing the function of an ordinary system bus and diagnostic bus. CONSTITUTION:A system raising is executed under the control of a diagnostic control processor 3, and the diagnostic control processor 3, first, resets the whole of the system and initializes respective processors. Next, the diagnostic control processor 3 executes, through a diagnostic bus 6-1, an initial diagnostic test to a main memory 1 and an input/output control processor 2. When the initial diagnostic test of the input/output control processor 2 and the main memory 1 is normally completed, the diagnostic control processor 3 instructs, through a diagnostic bus 6-2, the execution of the initial diagnostic test of respective input/output device control processors 4-1, 4-2, ..., 4-n.
Patent JP-H0467180-A (JP)
Title: Developing device for electrophotographic picture forming device
Inventor: TASAKA SHIGEAKI
IPC: G03G15/08
Filed: 1990-07-06
Abstract: PURPOSE:To prevent fluidity deterioration of toner with time by providing an external additive adding device which adds an external additive by a specific quantity against a replenished quantity of toner. CONSTITUTION:The toner in a toner hopper 4 is replenished to a developing tank 3 by the rotation of a toner replenishing roller 41 and the external additive in an external additive hopper 5 is replenished to the tank 3 by the rotation of an external additive replenishing roller 51. Since the rotating speed of the roller 41 is different from that of the roller 51, the toner replenishing quantity is different from the external additive replenishing quantity even when the rollers 41 and 51 rotate simultaneously. The ratio between the rotating speed of the roller 41 to that of the roller 51 is set so that the external additive replenishing quantity of the roller 51 can become 0.01-1.0 wt.% of the toner replenishing quantity of the roller 41. Therefore, the concentration, electrified quantity, etc., of the toner can be stabilized and a change in picture quality due to an increase in the picture forming number can be prevented.
Patent JP-S63103186-A (JP)
Inventor: JIIKUFURIITO HAABIHITO
IPC: E06B5/10
Filed: 1987-07-21
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-H1026932-A (JP)
Title: Optimum route searching device and device therefor
Inventor: ARITA SATORU
IPC: G09B29/00
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To provide an optimum route searching device in which running time, distance, cost and the degree of fatigue of each route are displayed when displaying plural route candidates and a user properly selects an optimum route reflecting the user's liking. SOLUTION: A fatigue degree computing means 6 computes the degree of fatigue of the route candidates extracted by a route candidate extracting means 4 based on the road characteristics information and the number of turns to the left and right obtained from a road characteristics acquisition means 5. A running cost computing means 7 computes the running cost made up with the toll fees and the cost of fuel for the route candidates extracted by the means 4 based on the road characteristics information obtained from the means 5. An announcing means 9 announces the degree of fatigue computed by the means 6 and the route candidate which produces the degree of fatigue and the running cost computed by the means 7 and the corresponding route candidate.
Patent JP-H0936805-A (JP)
Title: Infrared ray communication equipment
Inventor: KAWAKITA TATSUJIRO
IPC: H04B10/11
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To comparatively freely install two devices exchanging data with each other, especially, mobile side devices. SOLUTION: This device is composed of the public telephone set 10 provided with the infrared ray emitting and receiving module composed of infrared ray emitting and receiving parts having prescribed communication possible ranges and the portable terminal provided with the same infrared ray emitting and receiving module, etc.  In an infrared ray communication equipment in which these devices are arranged within about 1m distance and data is exchanged with each other by infrared ray, plural infrared ray emitting and receiving modules 14, 15 and 16 are mounted on the location which is close to the left side of the lower part of the front surface panel 11 of the telephone set 10, the location around the center and the location which is close to the right side, respectively, so that the communication possible range of any of the modules may easily overlap with the communication possible range in the infrared ray emitting and receiving module of the portable terminal, etc. Thus, the free installation of the portable terminal, etc., becomes possible.
Patent JP-H1173857-A (JP)
Title: Moisture absorbing device for electric device containing insulating gas
Inventor: LEDRU ROGER
IPC: H01H33/53
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a molecular sieve moisture absorbing device for an electric device containing insulating gas requiring no disassembly or reassembly before it is operated. SOLUTION: This molecular sieve moisture absorbing device for an electric device containing insulating gas is provided with a box 4 arranged with a molecular sieve 5 in it. The box 4 is closed by a plate 7, the plate 7 is provided with a valve 8, and the inside of the box 4 is exhausted through the valve 8. After the inside of the box 4 is exhausted, the plate 7 is kept at a proper position on the shoulder of the box 4 due to the pressure difference between the inside and outside of the box 4. Gaskets 9, 10 are arranged between the plate 7 and the shoulder to prevent the leakage of the internal space of the box 4. This device can be stored independently of the electric device. When this device is fitted to the electric device and its case is exhausted, the plate 7 is separated from the box 4, and the molecular sieve is brought into contact with the case internal space to be processed.
Patent JP-H052608-A (JP)
Title: Data retrieval device
Inventor: TAKADA HIDEHIRO
IPC: G11C15/04
Filed: 1991-06-25
Abstract: PURPOSE:To apply a data retrieval device for a matching memory part in the data driving type computer of a hash memory and an associative memory, to deteriorate the use frequency of the associative memory and to prevent the overflow of the associative memory by effectively using the hash memory. CONSTITUTION:The memory 1 which can simultaneously access to plural words is used for the hash memory. When four words can simultaneously be accessed, for example, the four words can simultaneously be read by designating only one address. Comparators 5 are provided for respective banks, and a read result can immediately be compared. Since an idle bank detector 8 selects only one of the idle banks and data is written into the memory 1, writing into plural banks does not occur. Thus, writing into the associative memory owing to hash collision does not occur till all the words which can simultaneously be accessed on a hash address are blocked, the use frequency of the associative memory is deteriorated and the overflow of the associative memory is prevented.
Patent JP-H06322566-A (JP)
Title: Cathodic protection system, coating therefor and coating composition therefor
Inventor: PIITAA JIYON MOARANDO
IPC: C09D5/24
Filed: 1993-07-21
Abstract: Cathodic protection system for the cathodic protection of a reinforced concrete structure, which sytem comprises a concrete structure containing steel reinforcement bars and an electrically - conductive coating bonded to an external surface and in electrical contact with the structure, and wherein said electrically conductive coating is a non-cementitious coating comprising a matrix of an organic polymer containing electrical conductivity - providing particles of carbon coated with a conductive metal of a type possessing a natural passive oxide film which is itself electrically conductive, and an alkaline buffer material or combination of materials for inhibiting or preventing the build up of acidity in the coating when the cathodic protection system is in operation.
Patent JP-H052759-A (JP)
Title: Driving mechanism for information recording and reproducing head
Inventor: KAKIMOTO HIROAKI
IPC: G11B7/085
Filed: 1991-06-26
Abstract: PURPOSE:To offer a head driving mechanism in which a driving means can be made compact and light in weight. CONSTITUTION:A rolling body 4 is arranged so as to be movable backward-and- forward to an Y direction by a rolling contact with a base member 1, a head 5 is attached so as to be relatively movable backward-and-forward along an Y direction guide shaft 6 by the rolling contact with the relevant rolling body 4 at the opposite side to the above-mentioned base member 1 side of the relevant rolling body 4, and the driving means for the action of a driving force to the Y direction on the rotary center of the above-mentioned rolling body 4 is arranged. At the time of the transition from a (b) state to an (a) state by the rotation of the rolling body 4, when the rolling body 4 is moved only at a distance A, the head 5 is moved along the base member 1 only at a distance 2A, the movement stroke of the rolling body 4 is the half of that of the head 5, and the dimension of the Y direction of the driving means is almost the half of the movement stroke of the head.
Patent JP-H0472023-A (JP)
Title: Direct firing type continuous annealing method for steel strip and apparatus thereof
Inventor: TODA YUJI
IPC: C21D1/52
Filed: 1990-07-10
Abstract: PURPOSE:To execute reduction of oxide film and removal of stuck carbon at the same time by directly blowing combustion gas having the specific concn. of oxygen to a steel strip in a direct firing type continuous annealing apparatus for steel strip continuously arranging exhaust gas preheating zone, direct firing reduction heating zone and cooling zone from inlet side of the steel strip. CONSTITUTION:In the continuous annealing apparatus, the combustion exhaust gas G generated in the heating zone 3 is sent to the preheating zone 1 and the cooling zone 7 is successively arranged to outlet side of the heating zone 3. In the direct firing reduction heating zone 5, multi-step burner nozzles 5 are arranged along advancing direction of the steel strip S, and by controlling area ratio of the burner nozzle, high temp. combustion gas with the oxygen concn. in the combustion exhaust gas regulated to 10-100ppm is generated and the above high temp. combustion gas is blown on surface of the steel strip during shifting. As the combustion exhaust gas is weak acidic gas, some oxide film is developed on the surface of steel strip, but this is reduced with the direct firing burner 5 in the direct firing reduction heating zone 5 in the next process and in this time, the carbon stuck to the steel strip is perfectly removed at the same time.
Patent JP-S6336157-A (JP)
Title: Comparing circuit
Inventor: RYU KAZUO
IPC: G01R19/165
Filed: 1986-07-30
Abstract: PURPOSE:To improve variation characteristics of a source voltage and to perform high-accuracy comparing operation even with small hold capacity by providing a compensating means for an input offset voltage and a compensating means for a step error due to the opening and closing of a switch. CONSTITUTION:Switches 1 and 3 are closed and a switch 2 is open throughout the sampling period of a 1st input signal VA1. When the switch 3 is open, charges Q0 held in a capacity element 5 is Q0=C{VA1-(VB+V10)}. Here, V10 is the input offset voltage of an amplifier 7 and VB is the voltage of a constant voltage source 8. Then when the switch 1 is open and the switch 2 is closed, a 2nd input signal VA2 is applied to the capacity element 5 and the offset voltage is compensated to accurately compares the VA1 and VA2 with each other. Further, a capacity element 6 having the same capacity value that the capacity element 5 has is added to cause the held charges to vary finely in phase with a differential input, so the step error can be compensated.
Patent JP-H0823223-A (JP)
Title: Series standing wave feeder microstrip antenna
Inventor: KUSUNOKI MASAHIRO
IPC: H01Q13/08
Filed: 1994-07-08
Abstract: PURPOSE:To provide a series standing wave feeder microstrip antenna which improves its cross polarization characteristic and reduces the influences of undesired reflected waves. CONSTITUTION:A series standing wave microstrip antenna includes plural radiation elements 5 which are arranged in series with spaces secured among them and in the longitudinal direction of a feeder 3 that is electrically short-circuited at its both ends. Each element 5 has a shape formed by chamfering the corner parts of a rectangle and also symmetrical to the center axis A set in the longitudinal direction of the feeder 3. Then the area of each chamfered part 10 of each element 5 is set to about 0.1% to 3% against the area of the unchamfered rectangle of the element 5.