baber/WOPTO huggingface dataset:
Patent JP-H04107625-A (JP)
Title: Floating point computing mechanism
Inventor: UGAWA SHINJI
IPC: G06F7/483
Filed: 1990-08-28
Abstract: PURPOSE:To reduce the load of software by providing a rounding control part to control the rule which rounds the arithmetic result of a computing element into the limited number of bits. CONSTITUTION:A computing element 4 calculates the values inputted to its inputs 8 and 9 and performs a rounding operation based on the rule set at a rounding control part 7. The part 7 sets the latest rounding rule with a range arithmetic instruction, for example, and then decides a rounding rule to obtain the second approximate value to the true value based on the latest rounding direction and the type of the range arithmetic instruction after the element 4 finished the calculation to obtain the value most approximate to the true value. This decided rounding rule is set to the element 4. Thus an error range is easily obtained with the true value shown in the ranges of the most and second approximate values. Furthermore the software load can be reduced since the rounding rules are changed within a mechanism.
Patent JP-H0758158-A (JP)
Title: Film carrier tape for tab
Inventor: HIROSE TETSUYA
IPC: H01L21/60
Filed: 1993-08-19
Abstract: PURPOSE:To provide a film carrier tape for TAB which can maintain inner leads at accurate pitches without causing the inward deflection of the leads positioned near both end sections of each side of device holes. CONSTITUTION:A film carrier tape for TAB provided with an extended section 8 near the device hole of the lead 6 closest to the corner section of a rectangular device hole 2 formed through a Cu-laminated insulating film of the plurality of leads provided on a film so that their front end sections can be protruded from each side of the device hole 2.
Patent JP-H0974179-A (JP)
Title: Photoelectric converter, photo sensor array, semiconductor device and facsimile device
Inventor: ASABA TETSURO
IPC: H04N1/028
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To eliminate a buried layer, a diffusion layer and an epitaxial layer, and attain cost reduction. SOLUTION: There are formed on a first conduction type semiconductor substrate 101; a first semiconductor region 107 of a second conduction type in which carriers formed by receiving light energy are collected, and a second semiconductor region 108 of a first conduction type which is in contact with the first semiconductor region and outputs a signal corresponding to the carriers. A control electrode 111 which is adjacent to the first semiconductor region and capable of potential control is formed on the semiconductor substrate via an insulating layer.
Patent JP-H0676256-A (JP)
Title: Magnetic head assembling body
Inventor: TSUDA TADAAKI
IPC: G11B5/596
Filed: 1992-08-26
Abstract: PURPOSE:To eliminate superposition of noise into an electromagnetic converter in a servo head slider and to reduce a positioning error by interrupting electromagnetic wave generating from a coil in the electromagnetic converter when the electromagnetic converter writes information. CONSTITUTION:The electromagnetic wave is generated from the coil in the converter 13 when the information is written by the electromagnetic converter 13 on a data head slider 11. The electromagnetic wave generated from the converter 13 when the information is written by the converter 13 on the slider 11 is interrupted by a shield plate 1 joined on a servo head gimbals assembling body 4 on the electromagnetic converter 13 on the slider 11. The electromagnetic wave generated from the coil in the converter 13 when the information is written by the converter 13 on the slider 11 is possessed of electric field and magnetic field. In such a case, when the quality of the material of the plate l is made of magnetic substance, the electromagnetic field from a low frequency to a high frequency is interrupted effectively. Further, when the plate 1 is made of a laminated plate with the magnetic substance and a conductive metal, the electromagnetic wave is interrupted more effectively.
Patent JP-2001052971-A (JP)
Title: Electric double-layered capacitor
Inventor: NOGUCHI MINORU
IPC: H01G11/60
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To provide an electric double-layered capacitor of a large electrostatic capacity with superior durability. SOLUTION: As an electrolyte, a propylene carbonate solution of borofluoride quaternary ammonium compound is used. Its electrode comprises an alkali active carbon whose material is mesophase pitch, and a conductive filler, having a rest potential smaller than that of the alkali active carbon in the electrolyte. The amount of a conductive filler Fc of the electrode is set to 10 wt.%<=Fc<=40 wt.%.
Patent JP-H0274447-A (JP)
Title: Antiskid brake device
Inventor: MORIMOTO HIDEYUKI
IPC: B60T8/40
Filed: 1988-09-09
Abstract: PURPOSE:To avoid a shortage of the braking force by providing an auxiliary pipe passage to the brake piping in parallel to a switching valve which links the antiskid control valve side to a pressure chamber of a fluid pressure device, and providing an auxiliary valve to open when the pressure in the pressure chamber is reduced abnormally on the way of the antiskid pipe passage, when the antiskid control is carried out. CONSTITUTION:When it is decided to be a wheel locking tendency at the time when a brake pedal 12 is depressed, electromagnetic valves 4a and 4b are converted to the positions E. In this case, wheel cylinders 6a and 6b and the master cylinder side are cut off, but reservoir 61a and 61b side are being linked. And when it is decided that the wheel speed is restored and the brake is applied again, switching valves 3a and 3b are converted to the positions B, and the electromagnetic valves 4a and 4b are being converted to the positions C. In this case, when the pressure in a pressure chamber 15 is reduced abnormally even though the brake pedal 12 is depressed, the fluid pressure of the fluid pressure generating chambers 19 and 20 in a fluid pressure type booster 1 is made to feed to the wheel cylinders 6a and 6b of the wheels 5a and 5b from pipe passages 79a and 79b through pipe passages 73a and 73b by the operation of the pressure perception valves 7a and 7b.
Patent JP-S60121169-A (JP)
Inventor: YAMAGUCHI HIROSHI
IPC: B61F3/00
Filed: 1983-12-02
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-H0892143-A (JP)
Title: Production 3,4-caranediol
Inventor: YAMAMOTO NOBORU
IPC: B01J23/04
Filed: 1994-09-21
Abstract: PURPOSE: To obtain the compound useful as an active ingredient of an insect pest repellent by passing a specific carene through steps for reacting thereof with peracetic acid in a weak basic hydrous alcohol, etc. CONSTITUTION: This method for producing 3,4-caranediol of formula III (the bold and dashed wedge type indications denote the relative steric configuration) is to react 3-carene of formula I with peracetic acid in a hydrous alcohol containing a weak base, keep the pH during the reaction at preferably 8-9, provide 3-carane epoxide of formula II and then react the resultant the 3-carane epoxide with an alkali metal hydroxide or carbonate (preferably NaOH) in a hydrous ethanol under pressure (at 120-180 deg.C under 5-15kg/cm<2> pressure for 6-48hr, etc.). Furthermore, e.g. the 3-carene is preferably reacted in a mixture of methanol, etc., with water at (50:50) to (90:10) volume ratio as the hydrous alcohol at 0-10 deg.C for 3-48hr, etc.
Patent JP-S61104616-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKANO MOTOO
IPC: H01L21/288
Filed: 1984-10-29
Abstract: PURPOSE:To make it possible to plate a conducting material selectively in the inner surface of each through hole, by forming small penetrating holes in a desired region of a semiconductor wafer, filling the small holes with plating liquid by compression, and selectively projecting laser on the small hole region for a short time. CONSTITUTION:Plating liquid is compressed into a plating bath 3 by a pump 6 toward the lower side of a wafer 1. The composition of the plating liquid, e.g., in the case of nickel plating, is as follows: 50g/l of nickel chloride; 10g/l of sodium hypophosphite; 10g/l of sodium citrate and the like. The plating liquid is supplied so that the liquid slightly covers the area around each small hole 4. Laser light, whose energy density is about 20mWmum<-2> is projected on the small holes 4. The laser spot has a diameter of about 80mum. The projecting time is about 0.1sec. Thus the temperature in the small hole 4 is instantaneously increased to about 150 deg.C. The plating reaction selectively occurs only in this region, and the plated layer is formed in each small hole 4.
Patent JP-H0896193-A (JP)
Title: Coin processing machine
Inventor: TSURUTA MITSUMASA
IPC: G07D3/00
Filed: 1994-09-21
Abstract: PURPOSE: To prevent such trouble that a coin which is not set is caught by a stopper by optimizing the timing of operation for opening and then closing the stopper after the stopper is closed on detecting the unset coin. CONSTITUTION: A coin decision sensor 6 decides whether or not a coin conveyed along a conveyance path 2 is a set coin, and a stopper timing photosensor 7 is provided between the coin decision sensor 6 and stopper 8 to detect the passage of the coin according to whether or not the coin is present. A gear 11 fixed to the stopper 8 engages with a gear 12 provided outside the conveyance path 2 and the gear 12 is fixed to a vertical shaft 14 driven by a rotary solenoid 13 provided on a machine body 100 and arranged at the projection position where the stopper 8 projects to the conveyance path 2 or the retraction position where the stopper retracts from the conveyance path 2 through the driving of the rotary solenoid 13.  A position detection sensor 9 is arranged on the side of the fixed guide plate 3 of the conveyance path and adjacently right behind the stopper 8, and is turned on when the peripheral part of the coin approaches it.
Patent JP-H0566125-A (JP)
Title: Angle measuring device for inclined shaft
Inventor: NAKAYAMA SHIGEO
IPC: G01B21/22
Filed: 1991-09-06
Abstract: PURPOSE:To judge the quality of an inclination by holding a work having an inclined shaft on a moving base so that the shaft is vertical thereto, moving the work to a measuring position, simultaneously measuring each set measuring point, transmitting the measured value to a control unit, and comparing and operating a displacement quantity from a preliminarily stored standard value with a specification value. CONSTITUTION:A work 14 is cramped on a moving base 10 so that an inclined shaft is vertical thereto, and moved to a measuring position 16. Each of four measuring points preset on the inclined shaft 12 is simultaneously measured by an electric micro 34 through each rotating arm 22, and the obtained measurement value is transmitted to a sequencer. The displacement quantity between the transmitted measurement value and a preliminarily stored standard value is determined, and compared and operated with a specification value to judge the quality of the inclined shaft, whereby measuring efficiency is improved, and a precise measurement value can be provided.
Patent JP-2001046585-A (JP)
Title: Slot machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F5/04
Filed: 1999-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a slot machine that can cancel replay, without regard to the degree of moving-body vision or dexterity, to give public favor and that can raise player-collection property by providing a replay release member. SOLUTION: When a replay release member 41 is operated after a big-hit state is over and before the next big-hit state is reopened, a replay handling means 311 sets reopen-delay state so as to make the reopen of the next big-hit state delayed, so that the player or a staff of the game yard may delay reopening of the next big-hit state simply by operating the replay release member.
Patent JP-S60119813-A (JP)
Title: Co-rising alarm for paper draining material
Inventor: MIURA MASAYUKI
IPC: E02D3/10
Filed: 1983-12-01
Abstract: PURPOSE:To alarm co-rising of a paper draining material by a method in which a driving reference pulse is compared with a remaining position depth pulse and when the interval of the remaining position depth pulse is great, a signal is sent out by a comparator, and the signal is put in an alarm device to send out alarm signals. CONSTITUTION:By a drive depth meter 5, when a driver tool 1 is driven to a given depth, on the basis of the pisition, the position of the tip of the tool 1 for every unit length when pulled out is detected and then the detected value is sent out as a drive reference pulse signal 6. When pulling out the tool 1, the leaving state of the draining material 2 is verified by sensing plural objectes 4 to be detected, attached to the draining material 2, by the sensor 3, and the value is sent out as a remaining position depth pulse signal 7. Voltage level signals of two pulse signals 6 and 7 are put in a comparator 11 for comparison, and when the interval of the signal 7 is larger than that of the signal 6, the draining material 2 is regarded as being co-risen. Then, anomalous signal 12 is sent out and then an alarm signal 14 is sent out.
Patent JP-S6287651-A (JP)
Title: Method of controlling operating characteristic amount of operating control means in internal combustion engine
Inventor: KIUCHI TAKEO
IPC: F02D41/32
Filed: 1985-10-12
Abstract: PURPOSE:To make it possible to make the operation of an engine smooth during low load operation, by controlling the operating characteristic amount in accordance with a second operating characteristic amount control value until it coincides with a compensated first operating characteristic amount control value during transition into a predetermined load operating condition. CONSTITUTION:When an ECU 9 discriminates that a predetermined idle operating condition of an internal combustion engine 1 is satisfied, the opening time of a fuel injection valve 10 which is obtained in accordance with the opening area coefficient values of a throttle valve 5 and a control valve 6 is compensated in accordance with a compensating value which is obtained from a basic injection time read from a map in accordance with an absolute pressure of an intake-air pipe and an engine rotational speed and an atmospheric air compensating coefficient. Further, until the opening time of the fuel injection valve 10 substantially coincides with an opening time which is obtained in accordance with a basic fuel injection read from the map, corresponding to the absolute intake-air pipe pressure and the engine rotational speed, the internal combustion engine 1 is controlled in accordance with the latter opening time.
Patent JP-H09129294-A (JP)
Title: Modular jack assembly
Inventor: ERITSUKU BURAEMITSUKU
IPC: H01R13/707
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To reduce the manufacturing cost of a modular jack, assembly having a modular jack which is connected to a standard modular plug and is provided with a plurality of terminals being short circuited by different combinations. SOLUTION: A modular jack assembly 2 is composed of a standard modular jack 4 and a short-circuit module 6 which is capable of being attached to the back surface 26 of the jack 4. The module 6 is provided with a plurality of short-circuit contacts 38 formed of U-shaped wire inplanted therein with different combinations and levels desirably. A plurality of different short-circuit modules 6 are prepared, and then a properly selected short-circuit module 6 according to an application is attached to the rear surface 26 of the modular jack 4 and integrated therewith.
Patent JP-2000235584-A (JP)
Title: Device and method for summarizing document and recording medium recording document summarization program
Inventor: UEDA YOSHIHIRO
IPC: G06F17/30
Filed: 1999-08-11
Abstract: PROBLEM TO BE SOLVED: To make it possible to generate a summary to be easily understood even in the case of applying the document summarizing device to a document group having comparatively various contents. SOLUTION: The syntax of a sentence included in a document 1 specified as a processing target of a sentence analysis means 2 is analyzed and an analytical tree 3 describing the relation of plural words is generated. An analytical tree score adding means 4 adds a score corresponding to importance to the tree 3. An analytical tree score accumulating means 5 stores the score added analytical tree 3, integrates analytical trees indicating the same concept and increases a score applied to the integrated analytical tree in accordance with integrated contents. When analytical trees are generated from all documents 1 specified as processing targets and stored in the means 5, a sentence synthesis part 6 selects an analytical tree having a high score from the analytical tree group stored in the means 5 and synthesizes a summary sentence 7 from the selected analytical tree. Consequently restrictions to documents to be processed can be reduced and the summary sentence 7 whose contents can be easily understood can be generated.
Patent JP-S60121211-A (JP)
Title: Method for reducing and desulfurizing molten cr steel
Inventor: IKEHARA YASUMASA
IPC: C21C7/00
Filed: 1983-12-02
Abstract: PURPOSE:To reduce and desulfurize efficiently molten Cr steel by adding Al and CaO to the steel in the final stage of decarburization and blowing gaseous Ar so as to adjust the amounts of SiO2, CaO and Al2O3 in slag to prescribed percentages. CONSTITUTION:When molten Cr steel is refined, metallic Al and CaO as a slag forming agent are added to the steel in the final stage of decarburization, and gaseous Ar is blown to agitate the steel and slag. The amount of SiO2 in the slag is adjusted to <=10% and the ratio of (CaO%)/(Al2O3%) in the slag to 1.4- 2. The refining time is considerably shortened, and the consumption unit of the secondary starting materials used is reduced.
Patent JP-H03170080-A (JP)
Title: Method and apparatus for testing circuit board
Inventor: MAAKU EI SUWANSON
IPC: G01R31/30
Filed: 1990-08-29
Abstract: PURPOSE: To obtain an improved automatic tester and system by a method comprising the step of applying a drive signal to a plurality of nodes of BUT (boat under test) and the step of monitoring a response to the signals from the nodes of the BUT. CONSTITUTION: A BUT is tested in a circuit. Electronic devices U9, U17 are upstream devices relating to the BUT 1, and the device having one or more outputs is electrically connected to one or more inputs of the BUT 1. First, the topology of the BUT 1 and electronic components are analyzed. In this case, the outputs from areas 44a, 44b are supplied to tester, driver module 19a for supplying a drive part to the BUT. The tester, sensor, module 19b receive response signal generated from the drive signal from the BUT 1, and the signal of indicating whether the predetermined response signal is actually received or not is supplied to a test controller 19.
Patent JP-H04357676-A (JP)
Title: Leakage preventive-shock-resistant structure
Inventor: PATORITSUKU JII GURAIMUZU
IPC: H01M50/463
Filed: 1991-09-09
Abstract: PURPOSE: To obtain a structure for a cell in which leakage of electrolyte is not caused or hardly caused by impact or the like by forming various compartments of nesting structure in such a manner that the first internal compartment is the innermost compartment. CONSTITUTION: Aa electrochemical device has a battery 25. This device comprises plural cells 10, wherein each cell has an integral separator spacer 28 and an electrode sheet 29, an anode solution formed by a first solution phase containing bromine complexing agent and a cathode solution formed by a second non-solution phase rich in bromine are respectively circulated in the compartments on both sides of the spacer 28. A bromine storing compartment 50 for storing corrosive bromine and bromine compouind is surrounded with a cathode solution storing compartment 51, which is further enclosed with an anode solution storing compartment 52, and all of these compartments are enveloped by an outer case 53. Accordingly, even if the compartment is broken by impact or the like, the possibility of leaking the corrosive material can be reduced.
Patent JP-H04111414-A (JP)
Title: Formation of pattern
Inventor: MAEHARA HIROSHI
IPC: G03F7/26
Filed: 1990-08-31
Abstract: PURPOSE:To reduce an X-ray amount attaining a substrate and effect of rear scattering of electron from the substrate and to minimize complication of a process by providing an alkaline soluble resin layer to a lower layer of a radiation sensitive resist. CONSTITUTION:Novolak resin of alkaline soluble resin is dissolved at a concentration of 5wt.% in ethylene glycol monoethylether acetate, and pressurized and filtered by Teflon membrane filter of 0.1mum. After the solution is applied by rotation onto a substrate 1 at 3000rpm using a spinner, it is dried for 30 minutes at 120 deg.C in a thermostat to form a 100nm-thick film 3. An SAL-601 resist 2 is applied thereto similarly by a spinner to a thickness of 1mum. After X-ray exposure is carried out using an X-bulb of Rh through an X-ray mask, it is baked after exposure at 90 deg.C for 5 minutes. It is immersed for 10 minutes by MF-622 for development, a non-photosensitive layer is removed and a resist pattern is acquired.
Patent JP-H0546933-A (JP)
Title: Thin film magnetic head
Inventor: EZAKI KIICHIROU
IPC: G11B5/31
Filed: 1991-08-13
Abstract: PURPOSE:To provide a thin film magnetic head wherein the influence of a common-mode noise due to an electric discharge between a pole part and a medium is reduced and it is possible to prevent a readout error from being caused. CONSTITUTION:Tip parts at a lower magnetic film 22 and an upper magnetic film 26 act as pole parts 222, 262 constituting a conversion gap G; back sides at yoke parts 223, 262 are coupled so as to complete a magnetic circuit. A coil film 25 is formed to be a spiral shape around a coupling part. Insulating films 241, 242 insulate the lower magnetic film 22 and a the upper magnetic film 26 from the coil film 25. An electrostatic capacity value C1 which is obtained between the lower magnetic film 22 and the coil film 25 is nearly the same as an electrostatic capacity value C2 which is obtained between the upper magnetic film 26 and the coil film 25.
Patent JP-H1067807-A (JP)
Title: Production of vinyl chloride resin by suspension polymerization
Inventor: ASAHINA KENICHI
IPC: C08F2/20
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To obtain a vinyl chloride resin having a sharp particle size distribution, a high bulk density and good moldability by adding a specified dispersant, a specified emulsifier and a specified thickener to the reaction system in the production of the resin by suspension polymerization and performing the polymerization under specified agitation conditions. SOLUTION: In suspension-polymerizing a vinyl chloride monomer in the presence of an oil-soluble polymerization initiator in an aqueous medium, a partially saponified polyvinyl acetate (a), at least one cellulose derivative (b), a sorbitan higher fatty acid ester (e) having an HLB of 3-10, at least one emulsifier (d) selected among anionic emulsifiers, an 8-25C higher fatty acid (e) and a thickener (f) having a Brookfield viscosity of 10-200cP as measured in a 0.01wt.% aqueous solution at ordinary temperature and normal pressure, etc., the net power requirement of impeller is 2.5-4.5kW/m<3> until the conversion reaches 0-5%, and the net power requirement of impeller is 0.2-1.5kW/m<3> while the conversion is 5-25%.