baber/WOPTO huggingface dataset:
Patent JP-2001004235-A (JP)
Title: Steam compression refrigeration cycle
Inventor: TSUNODA MASATAKA
IPC: F25B40/00
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To make efficient a refrigeration cycle by an arrangement wherein a refrigeration cycle reduces pressure of cooling gas through a first expansion valve for superctytical refrigerant to lower the temperature down to a level of isothermal critical steam pressure line and further lower the temperature of refrigerant through an internal heat exchanger to bring about a liquid phase state. SOLUTION: A first expansion valve 1041 is provided between the outlet C' of a gas cooler 102 and the inlet C2 of an internal heat exchanger 106 and a second expansion valve 1042 is provided between a liquid receiver 103 and the inlet D of an evaporator 105 via the outlet C3 of the internal heat exchanger 106. After pressure is lowered at point C' by the first expansion valve 1041 for refrigerant radiated heat in the gas cooler 102 by means of a fan motor 1071, temperature at the point C3 is lowered by means of the internal heat exchanger 106. Subsequently, pressure is lowered at point C3 by the second expansion valve 1042 and refrigerant is introduced to the inlet D of the evaporator 105. Heat exchanging amount of the internal heat exchanger 106 is set at a specified value and refrigerant sucked into the compressor is delivered from point A to point B while being compressed.
Patent JP-H0340971-A (JP)
Title: Production of combined ceramic sintered body
Inventor: TAKEDA SHUICHI
IPC: C04B35/64
Filed: 1989-07-10
Abstract: PURPOSE:To make a sintered body dense and the structure fine and to control the constituent phases by sintering a mixture of ceramic powder with nonmetal powder and metal powder under pressure with heat generated by a thermit reaction. CONSTITUTION:A mixture of at least one kind of ceramic powder (A) with nonmetal powder (B) of at least one among C, B and Si and metal powder (C) and/or nonmetal powder other than the powder (B) is sintered under pressure with heat generated by a thermit reaction. A mixture of copper oxide powder with Al powder or a combination of the mixture with a mixture of iron oxide powder with Si powder is preferably used as a thermit compsn. for heating the powdery mixture to be sintered.
Patent JP-H0345793-A (JP)
Title: Method and apparatus for treating fiber material slurry
Inventor: YOHANESU KATSUPERU
IPC: D21C9/10
Filed: 1990-07-03
Abstract: PURPOSE: To provide the subject method for the economical treatment of a fibrous material slurry of any medium to high consistency through such a process that the slurry is fed onto an endless filter belt and then uniformly distributed over the entire working width of the belt and subsequently washed by a specific means. CONSTITUTION: This method comprises the following process: first, a fibrous material slurry is fed at an inclined angle onto a front end portion 21 of an endless filter belt 15; the slurry thus put on the belt 15 is then passed through a distribution zone 20 where the slurry is uniformly distributed over the entire working width of the belt 15; subsequently the slurry is passed through washing zones 11-13 where the slurry is brought into contact with a washing liquid under localized pressure to remove impurities from the slurry, and the resulting slurry thus washed is withdrawn from the washing zones 11-13; wherein the washing zones 11-13 are made up, for example, from gutters 11'-13' for feeding a washing liquid and differential pressure generators 11"-13".
Patent JP-H03206445-A (JP)
Title: Processing method for silver halide photographic sensitive material and developing solution and silver halide photographic sensitive material
Inventor: KOJIMA TETSUO
IPC: G03C1/043
Filed: 1990-07-03
Abstract: PURPOSE:To obtain the processing method which obviates the generation of fogging and has a high development accelerating effect by subjecting the exposed silver halide photographic sensitive material to development processing by using the developing soln. contg. specific compds. CONSTITUTION:The exposed silver halide photographic sensitive material is subjected to the development processing by the developing soln. contg. at least one of the compds. expressed by formula I. In the formula I, R2 and R2 respectively denote a hydrogen atom, 2 to 8C alkyl group, 3 to 8C alkenyl group; R3 to R6 respectively denote a hydrogen atom or 1 to 4C alkyl group; n denotes 3 to 20 integer. There is no case in which R1 and R2 simultaneously denote the hydrogen atom; R1 and R2 may combine to each other to form a ring. The processing method which does not generate the fogging and has a high contrast promoting effect is obtd. in this way.
Patent JP-S5877660-A (JP)
Title: Monolithic multilayered analyzing material for analysis of ammonia or ammonia forming substrate and detecting method for said substrate
Inventor: SEKIKAWA NORIYOSHI
IPC: G01N33/70
Filed: 1981-11-02
Abstract: PURPOSE:To obtain a monolithic multilayered analyzing material having high sensitivity and high accuracy providing a liquid shielding layer consisting of a woven  meterial or the like which permits the transmission of gaseous ammonia but does  not permit the transmission of liquid between an indicator layer and a reagent layer  in lieu of conventional permselective layers. CONSTITUTION:An indicator layer contg. such a compd. which produces a change in  absorption wavelength by reacting with gaseous ammonia such as, for example, a  leucocyanine dye is provided on hydrophobic transparent backing of, for example,  polyethylene terephthalate or the like. A woven material such as broadcloth, ''Bemberg   '' broadcloth, which is substantially free from capillarity by water is provided  on said indicator layer at 30-300mum thickness and >=20% voids. In the case of a  hydrophilic material, the layer is subjected to a water repelling treatment with  silicone oil or the like. A reagent such as urease which forms ammonia by reacting with ammonia forming substrates is provided on such liquid shielding layer via a binder. Thus, the diffusion speed of gaseous ammonia is increased by the presence of  the air layers and the time for measurement is markedly reduced.
Patent JP-H0464968-A (JP)
Title: Magnetic disk device
Inventor: SUGANO TOMOJI
IPC: G11B17/04
Filed: 1990-07-05
Abstract: PURPOSE:To protect a magnetic disk device by using an eject lever to make the motion of a loading operation means independent of the motion of a slide plate and not ejecting a disk regardless of application of careless force to the operation means at the time of inhibiting the disk ejection. CONSTITUTION:When a solenoid 7 is driven at the time of inhibiting the ejection, a latch plate 5 follows up the motion of a plunger 7a and is turned, and therefore, the plate 5 and a slide plate 3 do not come into contact with each other. Even if an eject button 1 is depressed at this time, an eject lever 2 is only moved but a cassette cannot be ejected.
Patent JP-H0927996-A (JP)
Title: Onboard sound field correction device
Inventor: MURASE ATSUNOBU
IPC: H04S1/00
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To correct a sound field in a compartment with high accuracy and less arithmetic quantity. SOLUTION: An audio signal is separated into high and low frequency signals by HPFs 103, 104 and LPFs 105, 106. The high frequency signal is given to sound file correction FIR filters 107-110, in which a desired amplitude phase characteristic is obtained and the low frequency signal is outputted as it is. The cut-off frequency of the HPFs 103, 104 and LPFs 105, 106 is set to a frequency at which a difference between both ears of a listener in a compartment is going to be increased. Thus, a desired listener both ear position is obtained with less arithmetic quantity and high accuracy.
Patent JP-H0526598-A (JP)
Title: Pitch rate detecting system for missile
Inventor: YAMAKAWA HIDEO
IPC: H04N7/18
Filed: 1991-07-17
Abstract: PURPOSE:To detect the pitch rate of a fuselage from a visual signal fed from a camera attached to a missile or the picture signal of infrared ray and to ensure stabilization of the pitch. CONSTITUTION:A plurality or two pieces, for example, of cameras, taking pictures continuously, are attached to the fuselage 1 so as to be capable of taking pictures before and/or behind the fuselage 1. The amount of shift between frames is obtained by on amount of inter-frame shift operating circuits 4a, 4b from mutual relations obtained by the snapping cameras. A pitch rate is obtained by pitch rate signal converting circuits 5a, 5b based on the amount of shift between frames and a frame rate. Further, two pitch rates are averaged by an average value outputting circuit 6 and a steering wing control circuit 7 is controlled by the average value of pitch rate while steering wings 2 are controlled by a torquer 8 based on the opposite signal of the pitch rate. According to this method, a rate sensor, necessitated so far, becomes unnecessary and the stabilization of the pitch of the missile can be realized with a low price.
Patent JP-H1018059-A (JP)
Title: Resist material for excimer laser ablation
Inventor: FUKUDA MASANOBU
IPC: C23F1/00
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To reduce a process itself to form a thin film pattern and a process time by incorporating a polyurethane compd. as the main component. SOLUTION: A polyurethane compd. is used as the main component of a resist material for excimer laser ablation. The polyurethane compd. is preferably an aromatic polyurethane compd. which has lots of aromatic urethane bonds and/or aromatic urea bonds and is soluble with a solvent. It is preferable that the polyurethane compd. has a thermosetting property which forms a cyclic or mesh crosslinked structure by either heating or drying. To have lots of aromatic urethane bonds and/or aromatic urea bonds means that the polyurethane compd. preferably has these bonds by >=15wt.% calculated as NCO groups, and more preferably 15 to 70wt.%. Thereby, the process itself to form a thin film pattern and the process time can be largely reduced.
Patent JP-H0733276-A (JP)
Title: Automatic regulating mechanism for feeding paper sheet or the like
Inventor: SATO MASAYASU
IPC: G07D1/00
Filed: 1993-07-16
Abstract: PURPOSE:To stably feed a paper sheet or the like at high speed and to dispense with maintenance, inspection, and readjustment by an operator by driving an opposed condition regulating means on the basis of an addition signal, which is outputted by adding up a control signal of the first fuzzy computing means and a correction signal of the second fuzzy computing means by means of a signal adding means. CONSTITUTION:A conveying condition such as a feeding pitch and an inclining amount of paper B or the like to be fed is detected by conveying condition detecting means 10, 11, and on the basis of these detected data S4, S6, the first fuzzy computing means 15 finds a control signal S5 for correcting deviation from a proper condition in an opposed condition regulating means 9. The second fuzzy computing means 19 finds a correction signal S7 correcting a change, because of a secular change of a mechanism member, of the optimum value in the opposed condition of a feed roller 4 and a gate roller 5 on the basis of an accumulated value of the number of the treated paper. The control signal S5 and the correction signal S7 are added together by a signal adding means 16, and consequently, a driving signal S8 of the opposed condition regulating means 9 is obtained.
Patent JP-H0732267-A (JP)
Title: Manufacture of abrasive tape
Inventor: RYOMO KATSUMI
IPC: B24D11/00
Filed: 1993-07-16
Abstract: PURPOSE:To finish a polished article in a uniform surface by grinding and treating the surface of a polishing layer by way of pressing a blade on it after forming the polishing layer with abrasive particles and binder resin as its main body on a mobile support body. CONSTITUTION:By forming a polishing layer by way of applying a coating liquid for the polishing layer on a mobile support body and drying it and thereafter grinding an treating the surface of the polishing layer by way of pressing a blade on it, projections on the surface of the polishing layer are cut off and the surface of the polishing layer is smoothened, and a desired abrasive tape is provided. In this case, the blade is a blade made of a comparatively highly hard material the head end of which has an angle of about 90 deg. or less and desirably an angle of about 60 deg. or less, and it can be a fixed blade, a rotary blade or a diamond wheel. As a material of the blade, the one with high hardness is desirable. For example, sapphire, aluminum, cermet, zirconia, silicon nitride, silicon carbide, diamond, cemented carbide and others do.
Patent JP-H0838975-A (JP)
Title: Die coater adjustable in coating applying width
Inventor: FUJINO SHINJI
IPC: B05C5/02
Filed: 1994-07-28
Abstract: PURPOSE:To prevent leakage of a coating liquid from a manifold and slot part and to stably discharge the coating liquid from a front end lip part by communicating the manifold to the slot part with plural through-hole parts, charging a coating applying width adjusting plate into the slot part and holding the plate with upper and lower hardware. CONSTITUTION:The die coater 1 arranged with the slot part 32 formed in the part where the upper hardware 2 and the lower hardware 3 face each other in such a manner that the slot part discharges the coating liquid on a band-shaped material 7 is arranged with the front end lip part 31 which faces the band-shaped material 7 apart a prescribed spacing. The coating liquid is spread into the manifold 22 regulated by a rod and is made to flow out to the slot part 32 through a coating liquid supplying path 30 which is not closed in the bottom by the coating applying width adjusting plate when the coating liquid is supplied from a coating liquid supplying device 28 to a coating liquid supplying port 27. Further, the coating liquid is discharged via the front end lip part 31 from the slot part 32 of the coating applying width regulated by the coating applying width adjusting plate and is applied by the prescribed coating applying width on the band-shaped material 7 transported together with rotation of a backup roll 6.
Patent JP-S6154712-A (JP)
Title: Semiconductor integrated circuit device
Inventor: NISHIO YOJI
IPC: H03K19/08
Filed: 1984-08-27
Abstract: PURPOSE:To reduce the power consumption and to speed up the operation by allowing a current to a P type field-effect transistor (TR) or the stray capacity of the 1st bipolar TR to flow to an N type field-effect TR, and reducing a penetration current in switching and also preventing the current from flowing except to the base of the 1st bipolar TR. CONSTITUTION:When an NPN31 turns on, an NMOS37 or 38 is off, so the current of a PMOS33 or 34 all flows to the base of the 1st NPN31, so that the 1st NPN31 turns on speedily. Further, when the NPN31 turns off, a charge via the base of the NPN31 is drawn out to the earth potential through NMOSs 37 and 38 in an on state, so the 1st NPN31 turns off speedily and the time when the 1st NPN31 and the 2nd NPN32 are on simultaneously is shorter than before; and the penetration current decreases and the power consumption is reduced. Further, almost no current flows through the 2nd NPN32, so only accompanying an output 42 is only flowed as a collector current, thereby speeding up the operation.
Patent JP-S5967311-A (JP)
Title: Device for discharging scale of hearth division type heating furnace
Inventor: YOSHIBE YASUMASA
IPC: F27D99/00
Filed: 1982-10-07
Abstract: PURPOSE:To discharge the scale on the hearth without stopping a heating furnace of an intermediate charging and walking type and witout carrying out the material from the furnace inside by providing a scale hopper, a scale discharging hole and a scale hopper in the specific positions of said furnace. CONSTITUTION:Cold billet and hot billet are charged respectively through tail and intermediate charging ports 2, 5 onto the hearth in the furnace, are conveyed from the furnace tail to the furnace top by the conveyance cycles of divided movable hearths 8 and 9 and are heated during the conveyance. Scale accumulates incessantly on the hearths during such operation in one way alone. Thereupon, a scale discharging hole 15 is provided on the stationary hearth 4 nearer the furnace top side than the port 5 and a scale hopper 15a is provided thereunder. A scale hopper 16 is provided below the opening in the divided parts of the hearths 8, 9. The ordinary cycle of the hearth 9 is interrupted in the stage of a scale discharging operation, and the hearth 9 is raised from the set stand-by point W of the start point up to the position D' slightly higher than the hearth 4 and after the hearth is retreated to C', the hearth is moved to the position B' slightly lower than the hearth 4 and to the point W', then the ordinary cycle is resumed. It is possible to discharge continuously the scale.
Patent JP-H11352857-A (JP)
Title: Recovered toner carrying device
Inventor: SANPEI ATSUSHI
IPC: G03G15/08
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a recovered toner carrying device by which toner is prevented from scattering when remaining toner recovered from a photoreceptor is carried, by which abnormal sound is prevented, and a blade edge is prevented from being damaged. SOLUTION: A magnetic member 1 obtained by spirally forming a magnetic body is rotatably held inside a tube-like member 2 to be covered made of polyester, etc. The remaining toner removed and recovered from the photoreceptor by the blade 16A of a cleaning device is attracted to the surface of the member 2 by the magnetic force of the rotating member 1, so that the toner can not follow the rotating speed of the member 1, and is carried in the shaft direction of the member 2 between the member 1 and a photoreceptor drum 11 on the outer peripheral surface of the member 2. Thus, the remaining toner 7 can be recovered and carried without pressuring the blade 16A being a part of an outside wall dividing the carrying path of the toner 7 and the inside surface of a sealing member 5.
Patent JP-S6071707-A (JP)
Inventor: HIGUCHI YOSHITO
IPC: A42B3/04
Filed: 1983-09-24
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-H0341882-A (JP)
Title: Time axis conversion circuit and in-line polyphase split pre-stage prediction coding circuit
Inventor: AMAMOTO TAMOTSU
IPC: H04N7/00
Filed: 1989-07-07
Abstract: PURPOSE:To save the line memory capacity, to reduce the propagation delay time and to improve the real time performance of signal transmission by adding a picture element data to after or before both end picture element data to apply time axis conversion. CONSTITUTION:A picture element data read from a readout memory group and retarded via one picture element delay circuits 58-76 corresponding to memory groups at each readout clock is selected by a picture element selection selector control signal supplied from a ROM 96 to each selector. A picture element data string OUT 1 is outputted from the selector 78 and used for pre- stage prediction coding in a pre-stage prediction coding circuit 84, a picture element data string OUT 2 is outputted from the selector 80 and used for pre- stage prediction coding in a pre-stage prediction coding circuit 86, and a picture element data string OUT 3 is outputted from the selector 82 and used for pre- stage prediction coding in a pre-stage prediction coding circuit 88.
Patent JP-H0345102-A (JP)
Title: Control method for destination indicator
Inventor: IWAMA JUNICHI
IPC: G09G3/00
Filed: 1989-07-07
Abstract: PURPOSE:To modify the indications on the destination indicators arranged in respective vehicles through single operation by arranging identical operating boards, destination indicators, detecting sections, and the like in respective vehicles and controlling them through inter-vehicle communication. CONSTITUTION:Four vehicles 1A-1D are linked longitudinally where destination indicators 2A-2D are arranged in respective vehicles 1A-1D and connected with operating boards 3A-3D in respective vehicles. Adjoining operating boards 3A-3D are connected through communication lines 4AB, 4BC, 4CD, and signals transmitted from a transmitting section Tx through the communication lines are received by a receiving section Rx. When the indication on the destination indicator is modified through the operating board in any one vehicle, the indication on all other indicators is modified correspondingly. By such arrangement, countermeasure can be taken quickly in case of emergency.
Patent JP-H0619764-A (JP)
Title: Utility processor
Inventor: KAWAI MINA
IPC: G06F3/06
Filed: 1992-07-03
Abstract: PURPOSE:To provide a utility processor where a backup processing is speedily executed by saving a wasteful operation when the backup processing is to be executed again through the use of plural backup disks. CONSTITUTION:When a flexible disk inserted into a backup destination drive is not a disk which is previously used for backup (S42) or when the flexible disk inserted into the backup destination drive is the disk which is previously used for backup and into which a message for recognition for deleting backup data existing in the disk at present and for executing the backup processing is previously displayed (a flag is raised in the message information area of RAM) (S43), the backup processing is continued as it is (S46).
Patent JP-S6421596-A (JP)
Title: Shop setting up plan assistance system
Inventor: KOMODA NORIHISA
IPC: G06Q50/00
Filed: 1987-07-17
Abstract: PURPOSE: To easily obtain prediction data agreeing with actual situations by storing the rules of customer coming rate (for predicting the number of customer coming to a store and sales amount) correction in a correction knowledge base and executing correcting calculation in accordance with the corresponding rule when data to main cause is inputted. CONSTITUTION: A store information storage part 102 stores data such as the scale, position and merchandise constitution, etc., of a existing store and a store supposed. Then, transfer rate prediction data which is calculated in a customer coming rate calculating part 103 is stored in a customer coming rate prediction data storage part 104. A data input part 105 inputs main cause data for correction by an input from a terminal 114 and executes setting in a main cause data storage part 106. A correction calculating part 107 reads data of the main cause data storage part 106 by the instruction of a correcting operation control part 112 and executes correction calculation in accordance with the instruction of the corresponding rule within the rules in a correction rule storage part 108.  Thus, correction work is atomized and efficiency in prediction work for a store opening plan is attained.
Patent JP-H09315072-A (JP)
Title: Spring type binder
Inventor: NAGAKURA SHIZUKA
IPC: B42F9/00
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a binder capable of nipping a document between coiled parts of a tensile spring and holding it by coupling the insides of front and rear cover by the spring. SOLUTION: A tensile spring 4 having the same free length as or shorter than the width of a back cover 3 is mounted at the inside of a front or rear cover 1 or 2. When a binder is opened, the spring 4 is elongated, and hence a gap is formed between the coils. A document can be freely inserted into or removed from the gap. When the binder is bound, the spring 4 is contracted to snugly nip the document, and hence the document will not drop. The cover 1 of the binder is not opened by the action of the spring. The binding force can be freely altered by the number or strength of the springs.