baber/WOPTO huggingface dataset:
Patent JP-S62217007-A (JP)
Title: Burning method of solid fuel
Inventor: YAMAMOTO SHIGERU
IPC: F23B30/08
Filed: 1986-03-17
Abstract: PURPOSE:To improve the durability and reliability of a stoker by a method wherein solid fuel is fed onto the upper layer of heat insulating material after the heat insulating material has been fed onto the stoker. CONSTITUTION:Spherical heat insulating materials 6 are introduced from a conveyor 5 onto a stoker so as to form a heat insulating layer, and onto which solid fuel is spread with a spreader unit 2. The heat insulating materials fallen through the stoker 4 roll on an ash separating plate 8 so as to return to the conveyor 5. Because the solid fuel burns on the heat insulating layer, the solid fuel does not touch the stoker 4, preventing the stoker from being cracked due to high temperature corrosion and thermal fatigue and improving the durability of the stoker.
Patent JP-H05225136-A (JP)
Title: Journal management system of multiple transaction processing system
Inventor: NOYORI SATOKI
IPC: G06F12/00
Filed: 1992-02-13
Abstract: PURPOSE:To improve the journal management of the multiple transaction processing system by integrating work files for journal storage which are held by transaction processing systems and rearranging journals in time series. CONSTITUTION:The transaction processing systems 1, 2, and 3 sends the journals 12, 22, and 32 to which journal identification headers 11, 21, and 31 are added to a journal management means 5 through an inter-process communication means 4, and the journal management means outputs the received journals to the work files 6 and 7 for journal storage. The work files for journal storage which become full are stored in a secondary storage device 9 by a journal stand-by means 8. All the transaction processing systems need not hold the work files for journal storage and only the journal management means holds them, so the resources are effectively utilized. Further, the journals on the secondary storage devices after the journal saving are rearranged in time series, so the management of the journals is easy.
Patent JP-S58175081-A (JP)
Title: Mark reader
Inventor: OOTA TAKUO
IPC: G06K7/10
Filed: 1982-04-07
Abstract: PURPOSE:To improve the accuracy of reading, by discriminating the type of bar through the presence/absence of bar detected at the 2nd detector, when the 1st and the 3rd detector provided on a traveling object detect the presence/absence of the bar and one end of the bar in the broadwise direction. CONSTITUTION:A series of bar codes 3 are stuck on a floor 1 at an interval (b) to detect position information of a traveling object 2 in traversing, the 1st- 3rd detctors 8-10 provided for the traveling object 2 read the said bar 3 for the detection of the position. The 2nd and the 3rd detectors 9, 10 are provided at locations of distances (d), (e), (e<a1<d<a1+b, d<a2, e<b) from the detecting position of the 1st detector 8 in the broadwise direction of the bar. When the 1st detector 8 detects one end of the broadwise detection of the bar and the 3rd detector 10 detects the presence of the bar, the type of the bar is discriminated in response to the detection output of the presence/absence of the bar of the 2nd detector 9. Thus, the mark is read accurately, even if the traveling object 1 goes forward or backward.
Patent JP-H01233262-A (JP)
Title: Fluoroalkoxybiphenbylcarboxylic acid derivative and liquid crystal composition
Inventor: MUKAIDONO MITSUHIRO
IPC: C07C69/94
Filed: 1988-03-12
Abstract: NEW MATERIAL:A fluoroalkoxybiphenylcarboxylic acid derivative expressed by formula I (R is straight-chain or branched 1-12C alkyl; m is 0-2; n is 1-12). EXAMPLE:n-Octyl 4'-(1H,1H,2H,2H-perfluoro-n-octyloxy)-biphenyl-4-carboxylate. USE:A constituent component of a ferroelectric liquid crystal compositions. PREPARATION:For example, a fluoroalkyl p-toluenesulfonate expressed by formula II is reacted with an alkyl 4'-hydroxy-4-biphenylcarboxylate expressed by formula III to afford the aimed compound expressed by formula I.
Patent JP-H11241836-A (JP)
Title: Air conditioner
Inventor: AKIYAMA SHINICHI
IPC: F24F13/30
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To compactify an indoor unit and to conduct dry operation close to a full reheat while decrease of heating efficiency is restrained. SOLUTION: The air conditioner comprises heat exchangers 22, 23 including indoor exchangers provided on a windward side and functioning as evaporators during dehumidifying operation, a heat exchanger 24 provided on a leeward side of the heat exchanger 23 and functioning as a reheater during the dehumidifying operation, and a heat exchanger 21 provided in proximity to the heat exchanger 22 and functioning as a reheater during the dehumidifying operation. The width of the heat exchanger 21 is narrower than those of the other heat exchangers 22-24, and in a space produced thereby a dehumidifying pressure- reducing device 25 is arranged, allowing dry operation close to full reheat operation to be implemented with restraining decrease of heating efficiency while compactification of an inner unit is realized.
Patent JP-H11241938-A (JP)
Title: Liquid level measuring device for liquid evaporating processing device
Inventor: NATSUME KOUICHIROU
IPC: F22B37/38
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To surely measure the liquid level change caused in a liquid evaporating processing operation. SOLUTION: It is judged by an operation judging circuit 15 whether a liquid evaporating processing device 1 is in evaporating processing operation mode or in an operation mode other than it, and outputs an evaporating processing operation instruction signal S2 to a set value switching circuit 14 when the operation mode is the evaporating processing operation mode. The set value switching circuit 14 selects a preset first set value (EF set 1) of a filter circuit 8 when the evaporating processing operation instruction signal S2 is outputted, and selected a second set value (FT set 2) when the evaporating processing operation instruction signal S2 is not outputted.
Patent JP-S60204686-A (JP)
Inventor: SUGISAWA TAIJIROU
IPC: B23B27/14
Filed: 1984-03-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09250909-A (JP)
Title: Method and system for measuring image without contact
Inventor: KAIEDA MAKOTO
IPC: G06T7/00
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To improve operativity at measurement by generating a new tool along the edge contained in an imaged sample image. SOLUTION: By specifying multiple points 43 an the edge contained in an imaged image of a work 12, an approximate curve 44 joining them is generated, and a tool 45 of an arbitrary form containing the approximate curve 44 inside it is generated along the approximate curve 44. Thus, even when the form of work 12 is a complex one other than a straight line or a circle, no troublesome operation is required, so operativity is improved.
Patent JP-H03258478-A (JP)
Title: Laser marking device
Inventor: KODAMA YOSHIMUNE
IPC: B23K26/00
Filed: 1990-03-09
Abstract: PURPOSE:To make marking in a correct position and to prevent the degradation in marking quality by correcting a positioned work piece to a marking position by a correcting means when the work piece is deviated in position. CONSTITUTION:A difference is eventually generated in the deviation between the central point position of the work piece 12 detected by position detecting means 19, 20 and a preset central point position for processing when the central point position of the positioned work piece 12 deviates from the preset central point position for processing. Then, the correcting means 18 corrects the position where the work piece 12 is marked in accordance with the result of the computation of the deviation of the work piece 12. The marking on the work piece 12 is, therefore, executed in the correct position.
Patent JP-S55151183-A (JP)
Title: Variable displacement type hydraulic apparatus
Inventor: HORIUCHI TAKESHI
IPC: F04B1/32
Filed: 1979-05-15
Abstract: PURPOSE: To achieve constant horsepower or long lamp Pc control, nearly equal to to the theortical value and without causing any change in the characteristics of said control due to change in varying moment, by actuating a control mechanism for regulating the displacement of a variable control element by means of another control pressure forming mechanism.  
     CONSTITUTION: Control pressure PF, controlled by a first variable orifice 24 formed between control piston 21 and control spool 22, is acted in back chamber 25 of control piston 21, so that influence of the moment acted to swash plate 11 is eliminated by thus making control pressure PF cope with the varying moment exerted by spring 13. Therefore, if there is caused change in the varying moment acted to swash plate 11, displacement of swash plate 11 is not caused since control pressure PF in back chamber 25 is regulated automatically in response to the change in the varying moment. That is, it is enabled to ahcieve constant horsepower or long lamp Pc control nearly equal to the theoretical value, since characteristics of the above control is not changed by the change in the varying moment. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S55151223-A (JP)
Title: Electronic type weight measuring unit
Inventor: NISHIYAMA YOSHIHISA
IPC: G01G23/16
Filed: 1979-05-15
Abstract: PURPOSE: To simplify adjustment by performing subtractive-polarity addition processing regarding a load cell output and also by converting a positive and negative bipolarity input by a double integral A/D converter so as to output a digital count signal.  
     CONSTITUTION: The output of sensitivity regulating circuit 15 connected to reference voltage source 7 is supplied to reference voltage generator 31 provided to the input part of double integral A/D converter 30 and further supplied to zero-point setting circuit 19 including operational amplifier 20 as a high impedance circuit. A subtractive-polarity addition voltage between the output of this circuit 19 and that of load cell 2 set so that a nonload output level will nearly be zero volt is preamplified 24 and then supplied to A/D converter 30. Next, A/D converter 30 integrates a voltage of positiive or negative polarity input from preamplifier 24 to output a digital count signal. Thus, the adjustment for obtaining a fixed count number in response to rated weight. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10251066-A (JP)
Title: Production of aluminum nitride sintered compact for circuit board
Inventor: KASORI MITSUO
IPC: H05K1/03
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To produce an aluminum nitride sintered compact having stable property by sintering at a low temp. for a short time. SOLUTION: A molding body having 2.0g/cm<3> density is prepared by using the powder of an additive containing an alkali earth metal element and a rare earth element and the powder of aluminum nitride and the molding is sintered at >=1550 deg.C. The molding is prepared by mixing the liquid additive contained in a polar solvent with aluminum nitride and after that, removing the solvent and compression molding. The additive is contained in a ratio of 1.0-9.9 pts.wt. expressed in term of oxide per 100 pts.wt. aluminum nitride.
Patent JP-S62217746-A (JP)
Title: Start bit detection circuit
Inventor: SETOGUCHI KAORU
IPC: H04L25/08
Filed: 1986-03-19
Abstract: PURPOSE:To reduce malfunction such as mis-detection of a start bit by constituting a start bit by plural bits, deciding the coincidence with an input signal at multi-point and generating lots of data recovery clock pulses and selecting them. CONSTITUTION:A waveform shaping circuit 11 applies waveform shaping to an input signal (h) to convert the result into reception signal (i,j), and gives an output to detection start circuits 13, 16 or the like. The circuits 13, 16 use an output (x) of a sampling clock generating circuit 10 so as to sample the input signal to output detection start signals (k,p) to deciding circuits 14, 17 respectively. The circuits 14, 17 decide the coincidence between the input signal and the start bit as a specific pattern of plural bits by means of multi-point. Thus, even when mis-detection of noise as the start bit and malfunction of looking over the input of the start bit or the like are reduced. Further, a proper pulse is selected from the data recovery clock pulses generated a lot via clock pulse generation circuits 15, 18, a clock pulse selection circuit 19 and a selector 20 to ensure the recovery of data.
Patent JP-S56155264-A (JP)
Title: Recording liquid and production thereof
Inventor: SAKAEDA TAKESHI
IPC: C09D11/16
Filed: 1980-05-06
Abstract: PURPOSE: To provide a recording liquid which does not cause chogging at the tip of writing utensils or discharge orifices, consisting of an aq. liquid compsn. in which a water-soluble dye is used as a recording agent and the concn. of inorg. salts contained therein is adjusted within a required range.  
     CONSTITUTION: A water-soluble dye is dissolved in water (which may be used together with a water-soluble org. solvent such as a polyhydric alcohol) to obtain an aq. compsn. which is then treated by means of a salting-out method, an (electro) dialysis method, etc. to adjust the concn. of sulfuric acid radical and chlorine ion (due to additional matters, impurities, etc. in a commercially available dye) contained therein so as to give a concn. within the range of 0.01W0.2wt% in total. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58177401-A (JP)
Title: Coating method of nickel and chromium alloy
Inventor: MAKIURA HIROFUMI
IPC: C23C10/30
Filed: 1982-04-12
Abstract: PURPOSE:To provided the excellent resistance to high temp. corrosion to a steel product to be treated by coating a suspension contg. Ni metallic powder, Cr metallic powder having specific grain size and a reaction accelerator in specific ratio onn said product and drying the same then heating the product under specific condition. CONSTITUTION:A powder mixture which is metallic powder having <=2mu grain diameter consisting at least 1 kind among Ni metallic powder, Cr metallic powder and Ni-Cr alloy metallic powder, and which contains 30-60wt% metallic Ni, 30-60wt% metallic Cr and further 0.2-2wt% reaction accelerator which is a nickel halide, basing on the weight of the metallic powder is suspended in a binder. The suspension is coated on the surface of a steel product to be treated, for example, a boiler tube for heat power generation, and is dried thoroughly in preferably a non-oxidative atmosphere. The product is then heated and held to the at 1,100-1,250 deg.C in a non-oxidative atmosphere. Thus, the coated product exhibits excellent characteristics in steam oxidation property and bendability.
Patent JP-S63224695-A (JP)
Title: Controller for motor
Inventor: MUKAI CHUKICHI
IPC: H02P27/06
Filed: 1987-03-14
Abstract: PURPOSE:To set precedingly set control conditions automatically on the reworking of a device, and to use control conditions repeatedly by transferring data stored in a non-volatile memory cell to a RAM. CONSTITUTION:When a three-phase AC power AC is closed and a control circuit 2 is supplied with a DC power VCC from a power circuit E, a CPU 3 starts its operation by a built-in program, and the stored content of a built-in RAM 3a is cleared and initialized. Data such as preceding operation conditions, final abnormal contents, etc., stored in an EEPROM 5 are read after the initialization, and written to the built-in RAM 3a. An induction motor IM is started under the initial display state. That is, an inverter circuit 1 is controlled by preceding setting conditions when the setting conditions are not varied, and the induction motor IM can be driven.
Patent JP-H07272207-A (JP)
Title: Magnetic head
Inventor: IWAKURA TAKESHIGE
IPC: G11B5/127
Filed: 1994-03-30
Abstract: PURPOSE:To reduce the size, weight and production cost of a magnetic head by forming sliders in a composite type consisting of a ceramic material and a synthetic resin material. CONSTITUTION:Only the side faces for sliding with magnetic recording media of a core assembly 1 having magnetic cores 5 and coils 6a, 6b and the two sliders A2, B3 holding this core assembly 1 and maintaining the sliding state with the magnetic recording media are formed of the ceramic material. A holding base 4 which holds the sliders A2, the slider B3 and of which the parts enclosing the coils 6a, 6b consist of the synthetic resin material is formed. As a result, the ceramic material of the slider A2, the slider B3 are made into a simple structure. The need for shielding members is eliminated by compounding soft ferrite at >=85% by weight with the synthetic resin material to provide the holding base with an effect of shielding external noises.
Patent JP-S54150307-A (JP)
Title: Manufacture of ferriferous sintered part
Inventor: SORI NAOYUKI
IPC: B22F3/24
Filed: 1978-05-19
Abstract: PURPOSE: To prevent the production of defect such as deterioration in external appearance or development of rust due to lubricating oil during steam treatment, by using a lubricating oil which vaporises without forming residue at a temp. not higher than 500°C, in repressing of ferriferous sintered part.  
     CONSTITUTION: A ferriferous sintered part is dipped in a lubricant polybutene, or the part is applied with the polybutene by spraying in order to impregnate the part with polybutene. Polybutene decomposes thermally at about 400°C and vaporizes completely even in the absence of oxygen. The sintered part impregnated with polybutene is repressed for the purpose of sizing or coining. Then it is treated with steam at 550W650°C, hereby lubricant polybutene is removed through complete vaporization. Consequently, deterioration in external appearance and rusting of the sintered part due to lubricant are hardly caused. Hence the purpose of steam- treatment, e.g., prevention of rust, improvement in external appearance, sealing, are achieved completely. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03263723-A (JP)
Title: Vacuum valve
Inventor: YOKOKURA KUNIO
IPC: H01H33/66
Filed: 1990-03-13
Abstract: PURPOSE:To obtain a vacuum valve which increases the opening speed of a contact after the opening point, suppresses the occurrence of re-ignition due to a current cutoff surge and suppresses the occurrence of a large surge by supporting an excitation shaft on the side not supported by bellows with a diaphragm. CONSTITUTION:When a vacuum valve is closed, i.e., an upward action force is applied to an excitation shaft 6, contacts of electrodes 7, 8 are brought into contact with each other, an excitation shaft 3 deforms a diaphragm 11 upward while this contact state is maintained. When the vacuum valve is opened, i.e., the excitation shaft 6 is driven downward by the spring force of a return spring, the contacts of the electrodes 7, 8 are moved downward together with the excitation shaft 3 in the contact state by the spring force of the diaphragm 11. Downward kinetic energy is applied to the excitation shaft 6 and the electrode 8 in the period from the closed state to the opened state, thus the moving speed is accelerated after the opening. The opening speed of contacts is increased after the opening point, the rise of the withstand voltage across the electrodes 7, 8 is accelerated after the current cutoff, and the occurrence of re-ignition due to a current cutoff surge can be suppressed.
Patent JP-S63225863-A (JP)
Title: Salary details inquiry processing system
Inventor: SATO KAZUYA
IPC: G06F3/12
Filed: 1987-03-13
Abstract: PURPOSE:To enble an inquiring POS terminal equipment to directly receive and output salary details transmitted from a central processing unit, by providing the POS terminal equipment with an employee identification code input means and providing a controller with a identifying means which identifies the salary inquiry processing. CONSTITUTION:A salary details inquiry request message is generated in a control part in accordance with the emplyee identification code, which is inputted from a POS terminal equipment 5 and recognizes an employee, and is sent to a controller 4. The controller 4 identifies the inquiry request of salary details by an identification discrimination processing part 40 which identifies the inquiry processing based on the employee identification code, and this message is transmitted to a central processing unit 1 through a line as it is. The central processing unit 1 generates a response message consisting of salary details data corresponding to the employee identification code and transmits it to the POS terminal equipment 5 through the line. The POS terminal equipment 5 receives this response message to print out it by a printer or display out it on a display device as prescribed. Thus, data is kept secret.
Patent JP-H10238565-A (JP)
Title: Fastening device and spring member used in fastening device
Inventor: KAWAZU SHINJI
IPC: F16D55/36
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To effectively prevent the occurrence of judder of a driven plate even when the precision of a spline formed at a transmission case is coarse. SOLUTION: A spring member 25 is inserted between the opposite surfaces in a peripheral direction of a spline 11 and a driven plate 15 and a plurality of driven plates 15 is peripherally energized in common. The spring member 25 has one long side 25a following the edges of the teeth of a plurality of the driven plates 15 and the other long side 25c brought into contact with the spline 11 of a transmission case 10. The two long sides are compressed in a direction in which the sides approach each other, the plurality of the driven plates 15 are evenly energized, and a vibration surplus in a peripheral direction is eliminated. Since the spring member 25 has two bent parts 28 and 29, a stress is lower and durability is higher compared with a spring member having only one bent part.
Patent JP-H07254282-A (JP)
Title: Synchronous memory with parallel output data route
Inventor: SUTEFUAN TEII FURANAGAN
IPC: G11C11/41
Filed: 1995-02-24
Abstract: PURPOSE: To provide a memory having a bit line load provided with automatic bit line precharge and equalization. CONSTITUTION: A bit line load 380 is coupled with a pair of bit lines and provided with bipolar pull-up transistors 389 and 402, P type transistors 390 and 402, NAND logic gate 395 and P type equalizing transistor. The NAND logic gate 395 detects a differential voltage on the paired bit lines and generates an equalize signal. When a write control signal reports the end of write cycle, the equalize signal starts precharging and equalizing the paired bit lines.
Patent JP-S60203632-A (JP)
Title: Polycarbonate resin molded article for optical use
Inventor: MASUMOTO MITSUHIKO
IPC: B29K69/00
Filed: 1984-03-28
Abstract: PURPOSE:To provide the titled transparent molded article having improved birefringence and useful as the base for video disk, etc., by molding a terminal- modified polycarbonate resin obtained by using a dihydroxydiphenylalkane as a main component and using a specific chain terminator. CONSTITUTION:A terminal-modified polycarbonate resin can be prepared by reacting (A) a 4,4'-dihydroxydiphenylalkane of formula I (R is 1-5C bivalent aliphatic or alicyclic alkyl, etc.; X is lower alkyl, Cl or Br; p and q are 0-2), e.g. bis(4-hydroxyphenyl)-methane, with usually (B) phosgene in the presence of (C) a chain terminator consisting of monofunctional organic compound of formula CnH2n+1-X (X is -COCl or -COOH; n is 8-30) or formula II (Y is a bond or -COO-) (e.g. octylphenol). The resin is molded by injection molding, compression molding, etc. to obtain the objective molded article.