baber/WOPTO huggingface dataset:
Patent JP-H03170352-A (JP)
Title: Method for controlling temperature of cooling water in producing granulated blast furnace slag
Inventor: HASHIMOTO TORU
IPC: C04B5/02
Filed: 1989-11-29
Abstract: PURPOSE:To optimize cooling water temperature in producing granulated blast furnace slag by always measuring the cooling water temperature in a feed water tank and carrying out on-off control of a power source for a motor used to drive an optional cooling fan. CONSTITUTION:Cooling water temperature is always measured by a temperature sensor 9 provided in the interior of a feed water tank 7. The measured temperature is then outputted to a controller 10 to judge whether the temperature is within the prescribed temperature range or not. If the measured temperature is within the set range, the operating states of, e.g. two cooling fans 11 provided on cooling towers 6 are kept as they are. If the measured temperature is out of the set range, the number of the operating cooling fans 11 is increased or decreased so that the measured temperature may fall within the set range. Thereby, energy saving can be carried out and granulated slag according to the classification by destinations can be produced.
Patent JP-H09152991-A (JP)
Title: Data storage device
Inventor: YAMAMOTO HIROSHI
IPC: G07C9/00
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To access secret data by the use of a password which is easily memorized by a specific user and can not be understood by other persons. SOLUTION: When a password consisting of the combination of optional pictograph data and its color specification data is inputted by selectively depressing a secret key 12g, a pictograph key 12b, color keys (red, blue and green) 12d, or the like on a key input part 12 and stored in a password edition memory 15 and a 'registration' key 12e is depressed, the password is stored and registered in a password storing memory 16. When the password is inputted by similar password input processing and a 'collation' key 12f is depressed, the registered password data are compared with the inputted collating password data, and when both the data coincide with each other, an access to secret data stored in a secret data memory 17d included in a RAM 17 can be permitted.
Patent JP-H08144316-A (JP)
Title: Hydraulic shovel
Inventor: ODA KAZUO
IPC: E02F3/32
Filed: 1994-11-22
Abstract: PURPOSE: To increase controllability and workability in narrow field by arranging the rear end face part of a superstructure within approximately the same swing diameter as a vehicle width and also providing a stopper to restrict the maximum boom lifting angle. CONSTITUTION: The rear end face port of an upper superstructure 9 connected to the upper part of a carrier 7 is arranged approximately in the same swing diameter 2R as the vehicle width W with a swing bearing 8 taken as a center. Also an operator's seat 23a is arranged at the either position of the front center of the superstructure 7 or within the range between right and left side ends, and a stopper to restrict the boom 17 maximum lifting angle is installed at the front of the operator's set 23a. By this, it is avoided for the rear part of the superstructure 9 to come out of the range of vehicle width W in swinging, and such a trouble that soil and sand fall on the operator's seat 23a when the elevating angle of the boom 17 is increased can be avoided.
Patent JP-H09153572-A (JP)
Title: Semiconductor device
Inventor: HIRAKAWA SATOSHI
IPC: H01L23/495
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To improve a withstanding voltage of a lead frame. SOLUTION: A main face of a led frame 3 and an element thereon are sealed with a primary sealing resin 41. A secondary sealing resin 21 for joining the lead frame 3 and a heat sink 51 is passed through a gap of a pattern of the lead frame 3 and projected from an upper main face of the lead frame 3. The projected part is covered tightly with primary sealing resin 41. Since a side-face length along an interfacial part between the first sealing resin 41 and the secondary sealing resin 21 is enlarged by this projected part 62, a withstanding voltage between these members can be improved.
Patent JP-H10139981-A (JP)
Title: Epoxy resin composition for reinforcing car body, car body reinforcement structure, and method for reinforcing car body
Inventor: FUKUI TAKAYUKI
IPC: B32B5/18
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To provide an epoxy resin compsn. for reinforcing car bodies which can be foamed easily and uniformly in a box-shaped member to fill it and can surely increase the stiffness of a car body, and to provide a car body reinforcement structure, and a method for reinforcing car bodies using the same. SOLUTION: This compsn. comprises 100 pts.wt. epoxy resin derived from bisphenol A and/or bisphenol F, 1-40 pts.wt. arom. polyether, 3-30 pts.wt. thermally activated curative for epoxy resins, 0.5-20 pts.wt. thermally decomposable org. blowing agent, and 3-200 pts.wt. inorg. filler. This method for reinforcing a car body comprises arranging a sheet comprising the compsn. in the inside of a box-shaped member and foaming the sheet at the step of baking in the electrodeposition coating of a car body. This car body reinforcement structure is a box-shaped member filled with a foam of the compsn.
Patent JP-H11131053-A (JP)
Title: Sealing material for cable closure and cable closure using the same
Inventor: BABA KIYOSHI
IPC: C09K3/10
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To obtain a cable closure having not only excellent durability as a sealing material for a cable closure but also improved injection moldability and product yield and to provide a cable closure using the sealing material. SOLUTION: This sealing material for cable closure is obtained by compounding a styrenic base polymer material composed of one or more materials selected from a polystyrene-poly(ethylene/butylene)-polystyrene (SEBS) block copolymer, a polystyrene-poly(ethylene/propylene)-polystyrene (SEPS) block copolymer and a polystyrene polybutadiene-polystyrene (SBS) block copolymer and having >=200,000 molecular weight with a paraffin-based oil material composed of a mineral oil having a high paraffin content and a bisphenol-based antioxidant. The joint part of a cable 8 is coated through sealing materials 3a and 3b with a cover member (a casing 10) in a sealing manner to give the objective cable closure.
Patent JP-H02158699-A (JP)
Title: Transparent soap composition
Inventor: TSUCHIYA YUICHI
IPC: C11D17/00
Filed: 1988-12-10
Abstract: PURPOSE:To obtain a transparent soap composition having excellent transparency and workability by mechanically kneading a soap base, a specific ampholytic phosphate surfactant, sorbitol and water at specific ratios. CONSTITUTION:The objective composition contains (A) 57-92wt.% of a soap base, (B) 2-15wt.% of an ampholytic phosphate surfactant of formula (R1 is 10-18C straight-chain saturated hydrocarbon group; M1 is Na, K, diethanolamine or triethanolamine), (C) 3-13wt.% of sorbitol and (D) water and is produced by mechanical kneading process. An example of the component B is 2-(N-methyl- N-dodecylamino)ethyl phosphoric acid ester triethanolamine.
Patent JP-H09153303-A (JP)
Title: Outdoor type luminaire
Inventor: MATSUI HIROTAKA
IPC: F21S8/08
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive ballast cover having a mounting structure of a stable power-factor improvement capacitor. SOLUTION: This luminaire contains its main body to which a globe is fitted, wherein contains a lamp, a ballast, and a power-factor improvement capacitor 30 connected to this ballast. Then, a ballast cover 45 for fastening a ballast 60 to the main body of the luminaire is provided, and a mounting part 47 formed by bending outwardly is provided in the ballast cover 45. The power-factor improvement capacitor 30 is mounted on the mounting part 47 in such a manner as to prevent the contact of the ballast cover 45 with an outer surface 31 of the power-factor improvement capacitor 30.
Patent JP-H02193067-A (JP)
Title: Analysis of organic acid
Inventor: SHIODA SEIJI
IPC: G01N30/88
Filed: 1988-12-13
Abstract: PURPOSE:To enable the promotion of an elution of organic acid slow in elution without impairing the separation of organic acid fast in elution by preparing an eluant containing syncrodextrin. CONSTITUTION:As eluant are used perchloride, nitric acid, sulfonic acid, phosphoric acid or the like, and alpha-synchrodextrin or beta-dextrin is dissolved thereinto at a rate of 0.5-10mM/l-2 to 5mM/l. A desired effect can not be obtained below this rate and the rate above this is improper, because peaks of organic acid are closer to each other too much. This enables the promotion of an elution of organic acid slow in elution without impairing the separation of organic acid fast in elution. This also does not allow the disturbing of detections by an electric conductivity method, visible absorption photometry and a differential refractive index method and can shorten analysis time of organic acid.
Patent JP-H09163647-A (JP)
Title: Permanent magnet rotor
Inventor: SHINODA YOSHIHARU
IPC: H02K1/27
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To improve magnetic flux use efficiency, and provide a permanent magnet rotor of high dimensional precision.high reliability. SOLUTION: In this permanent magnet rotor, a plurality of permanent magnets 4 having a circular lateral sectional shape are arranged on a rotor iron core 3, wherein steel plates are laminated in a pillar type as the whole body, parallel with a rotating shaft in the direction protruding to the rotating shaft, and slits 6 which prevent magnetic flux from passing are arranged on an outer iron core yoke part 11 outside the permanent magnets 4. The sizes and the punching positions of the slits 6 are so adjusted that an outer peripheral side frame width W1, out of the remaining frame widths of the outer iron core yoke 11 wherein the slits 6 are punched, is made nearly equal to the thickness (t) of a steel plate and the relation of the outer peripheral side frame width W1 and the inner peripheral side frame width W2 is set as W1>W2.
Patent JP-H08171419-A (JP)
Title: Member position adjustment method
Inventor: SAGARA SATOYUKI
IPC: C22F1/00
Filed: 1994-12-16
Abstract: PURPOSE: To provide a member position adjustment method which improves the adjustment accuracy, sets a desired adjustment direction and shortens the adjustment time. CONSTITUTION: A heating part 52a-1 of a projecting part 52a of a base plate 52 made of a shape memory alloy is bent in the direction opposite to a reference plane S31, and a heating part 52a-2 is bent in the direction of the plane S31 respectively. This bending shape is stored by the heat treatment applied for the shape storage. Then a flat shape is obtained by the plastic deformation performed at an Af point or less. The parts 52a-1 and 52a-2 are locally irradiated by a laser beam and heated at an Af point or higher so that the shape is locally recovered. The part 52a can be slightly displaced in the direction of the plane S31 and in the direction opposite to the plane S31 by irradiation of the laser beam.
Patent JP-H05125851-A (JP)
Title: Boat mooring facility
Inventor: YANAGISAWA SOKICHI
IPC: E02B3/04
Filed: 1991-11-01
Abstract: PURPOSE:To efficiently use a levee by providing a water tank part for accommodating boats inside a spar levee provided in the boundary part between a river or the sea and the inland, and providing water channels for connecting the river, etc., to the reservoir in the levee. CONSTITUTION:A spar levee 1 provided with a dome-shaped space 11 in the inside is constructed in the boundary part between a river 3 and a low ground area 5 of the inland. Further, a reservoir 13 capable of accommodating boats 19 is formed inside the foundation parts 7 of the levee 1, and water of the river 3 is accommodated in the reservoir 13 at the same water level as the water level of the river 3. Furthermore, plural water channels 15 are formed between the reservoir 13 and the river 3, and gates 17 capable of being freely opened and closed are installed in the water channels 15. Thus, there is no need for a new wide space, and a desired boat mooring facility can be constructed.
Patent JP-H06159114-A (JP)
Title: Air-fuel ratio control device for internal combustion engine
Inventor: KAI MANABU
IPC: F02D41/04
Filed: 1992-11-24
Abstract: PURPOSE:To provide the air-fuel ratio control device for internal combustion engine, capable of more accurately dealing with an engine running condition and in its turn more improving fuel consumption and output, in correcting reference fuel injection quantity according to the change of atmospheric pressure. CONSTITUTION:This device is provided with a reference injection time operation treating part 25, determining reference fuel injection quantity according to an engine rotational frequency and throttle opening so as to obtain a given air-fuel ratio; and an atmosphere pressure correction coefficient operation treating part 26, correcting a reference injection time by using a first correction coefficient, set so as to reduce a reference injection time with atmospheric pressure lowering and with an engine rotational frequency increasing, and a second correction coefficient, set so as to reduce a reference injection time with atmospheric pressure lowering, and with throttle opening increasing.
Patent JP-H09155746-A (JP)
Title: Inner periphery cutter diamond grinding wheel
Inventor: MORIMOTO TOSHIYUKI
IPC: B24D3/00
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To effectively keep the number of diamonds contributing to cutting and improve cutting performance for semiconductors by grinding the side face of a cutter so that the ratio of the cut allowance on the side face of the cutter to the average grain size of diamonds is within a specified range. SOLUTION: An inner periphery cutter diamond grinding wheel which cuts the crystals of semiconductors, etc., into thin plates to obtain wafers has a abrasive grain layer 2 formed on the inner periphery of a stainless steel thin ring-shaped base metal 1 by dispersing diamond super abrasive grains into a Ni, Co, or, etc., plating phase. It is rotated at a high speed to cut semiconductor crystal materials inserted in the inner periphery into wafers with the abrasive grain layer 2. In this case, if the cut allowance on the side face of a cutter is (t) and the average grain size of diamonds is (d), the side face of the cutter is formed with t/d being 0.6 or more and 1.0 or less. In this way, buried diamonds with high adhesivity are exposed, the number of diamonds contributing to cutting is kept to increase cutting performance and failure is reduced.
Patent JP-H10164040-A (JP)
Title: Synchronism circuit, reception device and non-contact moving body identification device
Inventor: NISHIMURA TADASHI
IPC: G01S13/74
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To prevent a device from becoming large and to provide a valid synchronism means. SOLUTION: The synchronism circuit has a one shot multivibrator 1 as a sampling clock generation means and a one shot multivibrator 2 as a synchronism circuit generation means. The one shot multivibrator 1 feeds back output to input and it self-travels by triggering input at the change point of output and repetitively generates the sampling clock having the same width as serial data. The one shot multivibrator 2 adjusts the phase of the sampling clock B from serial data A and generates a synchronizing signal C for synchronizing the sampling clock B with serial data A.
Patent JP-H05122994-A (JP)
Title: Circuit and method for driving n-phase pulse motor
Inventor: ANDO JUN
IPC: H02P8/14
Filed: 1991-10-30
Abstract: PURPOSE:To perform a quarter step by repeating in a predetermined order the number of connecting points to be connected to positive or negative pole if a phase switching pulse signal is input by connecting the connecting point of an annular wiring to the positive or negative pole or to neither the positive or the negative pole. CONSTITUTION:If switching means (SW) S1, S6, S8 are closed and the others are opened, a connecting point of A-, D-phases is connected to a positive pole, a connecting point of both ends of an E phase is connected to a negative pole, and the A-, C-phases and the D-, B-phases are excited to become a 4-phase excited state. When a phase switching pulse signal is input, the SW S6 of the connecting point of the C-, E-phases is opened, and simultaneously a SW S11 is closed, all the 5 phases are excited, and a rotor is rotated at 8.5 deg. of an electric angle. Then, the SW S11 is closed, and the rotor is held at a quarter step position of an intermediate position. Subsequently, when a phase switching pulse signal is input, the SWs S1, S8 are closed, all the 5 phases are excited, the rotor is rotated at about 9.5 deg. of an electric angle to a half step position.
Patent JP-H09122135-A (JP)
Title: Forceps for shutting off blood flow of wall of stomach
Inventor: YAMAGISHI KYUICHI
IPC: A61B17/12
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To avoid hindering the operation of a gastric cancer by easily and surely shutting off the blood flow of the wall of the stomach. SOLUTION: A pair of slender curvilinear plate members 2a, 2b formed of an elastic material are mated in such a manner that their recessed surfaces face each other. These members are coupled at one end, by which a clamping part 1 is formed. A guide rod 4 is inserted into guide holes penetrating a pair of the planar members and is mounted at the one planar member 2a turnably in the longitudinal direction of the clamping part around its one end as a fulcrum. A tightening nut 5 is engaged with the other end of this guide rod. A tightening nut receiving part 6 having a slope 7 is formed at another planar member 2b. The slope of the tightening nut receiving part inclines downward from the front end side of the clamping part toward the coupling part side in the state that the clamping part is completely held closed.
Patent JP-H04183504-A (JP)
Title: Cutting tool
Inventor: SHIRAI MAKOTO
IPC: B23B29/00
Filed: 1990-11-19
Abstract: PURPOSE:To easily facilitate the adjustment for the distance between chips which are attached to a bifurcated chip holding part of a groove cutting tool in which the distance between the chips ma is adjustable, by providing a mechanism having a tapered nut which is moved in a tapered part of the chip holding part. CONSTITUTION:A nut and a double screw 5 are attached to the forward end part of the body 3 of a groove cutting tool 1 which holds thereon two throw-away chips 2. The cutting tool body 3 is formed thereon with a shank and chip holding parts 7. In order to increase the distance between the holding parts 7, A first male thread part 15 of the screw 5 is fitted in a first female part 11, and then the screw 5 is moved inward of a slit 8 while the screw 5 is rotated forward in the cutting tool body 3. Then, the nut 4 is also moved in association with the rotation of the nut 5, relative to the latter, without the nut 4 being rotated since a second female thread part 14 of the nut 4 has a counter-thread relationship with respect to the female thread part 11. Accordingly, the tapered part 9 is forced to be opened so that the holder parts 7 are enlarged.
Patent JP-H02159615-A (JP)
Title: Controller of printer device
Inventor: NAGANO MASAAKI
IPC: G06K15/00
Filed: 1988-12-14
Abstract: PURPOSE:To concurrently execute plural processings, for instance, a hexadump processing and a command processing by constituting the controller so that data can be fetched concurrently by plural pointers from an input buffer. CONSTITUTION:To an input buffer, a command interpreter and a hexadata converting part are connected, and also, plural pointers are provided so that data can be fetched independently from the input buffer. For instance, one and the other can execute a hexadump processing and a command processing, respectively by a prescribed software, and while executing the hexadump processing, a response can be executed to a host device. In such a way, information of debug and a claim file in a market can be collected by bringing only a necessary part of the data to hexadump processing, and it is executed efficiently.
Patent JP-2001131438-A (JP)
Title: Azomethine compound
Inventor: KATO TAKASHI
IPC: C07D295/12
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To provide novel interconnected-type azomethine compounds. SOLUTION: The interconnected-type azomethine compounds are obtained by interconnecting one or more types of azomethine chromophores with a coupling group each at two sites thereof.
Patent JP-H11150773-A (JP)
Title: Switching system
Inventor: KASHIWAI TAKASHI
IPC: H04Q11/04
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To realize a channel integration switching system that shares plural kinds of channels for subscriber line signals subject to time division multiplex processing to service classes with a simple circuit configuration. SOLUTION: This system consists of a switching circuit 12 that contains an access side HW 11 and node side HWs 16a, 16b, 17a, 17b and applies exchange connection between the access side HW 11 and the node side HWs 16a, 16b, 17a, 17b, switch control means 13, 14, 15 that control connection states between the access side HW 11 and the node side HWs 16a, 16b, 17a, 17b. The switching control means 13, 14, 15 are made up of a channel control means 14 that designates a connection path of the switching circuit 12 corresponding to the service class and the signal class and a switch control circuit 13 that stores the connection path to a memory and controls the connecting state between the access side HW 11 and the node side HWs 16a, 16b, 17a, 17b of the switching circuit 12 according to the stored connection path.
Patent JP-2001130006-A (JP)
Title: Inkjet recording head and ink jet recorder equipped with it
Inventor: OKI YASUSHI
IPC: B41J2/135
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording head in which unsealed state caused by ink ejection is recovered quickly and ink mist is prevented from adhering to the surroundings of an ink ejection opening in a system where the ink ejection opening is sealed with seal liquid. SOLUTION: An ink-repellent sealing region 18 having a porous face impregnated with seal liquid 22 is provided around an ink ejection opening 12 on an ink ejection face 28. Following to unsealing due to ink ejection, seal liquid 22 from the ink-repellent sealing region 18 seals ink 20 at the ink ejection opening 12 quickly to recover a predetermined state. Ink mist adheres to the ink ejection face 28 as ink is ejected, but since the ink-repellent sealing region 18 exhibits lower wettability of ink 20 than the seal liquid 22, no ink pool is generated around the ink ejection opening 12 thus ensuring stabilized ink ejection.
Patent JP-H10121487-A (JP)
Title: Foundation form spacer concrete block
Inventor: NAGAO ICHIRO
IPC: E02D27/01
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To shorten a construction period and to reduce construction cost by reducing processes of a conventional building foundation engineering method. SOLUTION: A foundation form spacer concrete block is constituted by providing a deformed round steel 3 with both end hooks in a cross shape, providing a deformed round steel 4 with both end hooks in a center and setting a form fixing round steel 5 in a center of a step 2 at a plant. Consequently, it is possible to secure a space of a form width and to set it horizontally and to finish concrete deposition by one time deposition.