baber/WOPTO huggingface dataset:
Patent JP-H1122962-A (JP)
Title: Combustion heater
Inventor: ISHIDA KAZUHARU
IPC: F23N5/00
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of the rapid change of a heating feeling and abnormal combustion when a room temperature set value is decreased. SOLUTION: In this device, when a stable state is produced at strong combustion, a room temperature setting means is operated. When a set temperature forming an aim is lowered, energization of a heater 5 is stopped and the temperature of a vaporizer 4 is gradually lowered. The temperature of the vaporizer is detected a vaporizer temperature detecting means 6, and a control means controls the pop pulse time and the pump pulse period of a fuel feed device 3 so that an amount of fuel responding to a decreasing vaporizer temperature is supplied to the vaporizer. Further, a fan motor 10 is controlled so that an amount of air corresponding to an amount of fuel is generated, The control means confirms whether respective values attain a vaporizer temperature corresponding to a set combustion amount, a pump pulse, and a pump pulse period.  When the values attain, control of lowering of a vaporizer temperature is stopped, a heater 5 is turned ON/OFF to maintain a given temperature, and this combustion state is held. This constitution prevents the occurrence of suspension of combustion and the rapid change of a heating feeling even when a room temperature set value is decreased, and beside prevents the occurrence of abnormal combustion, and continues comfortable operation.
Patent JP-H0530661-A (JP)
Title: Parallel operation apparatus for power converting equipment
Inventor: YAMAMOTO YASUHIRO
IPC: H02M7/48
Filed: 1991-07-23
Abstract: PURPOSE:To obtain a current balance securely and easily in parallel operation by a method wherein a pair of delay correction circuits which delays respectively the rising part and the falling part of a PWM waveform with independent delay signals to obtain PWM control signals of the main circuits of respective power converting units and a difference between the output currents of the power converting units is processed with proportional integration. CONSTITUTION:A delay correction control circuit 18 obtains a delay control signal TBA or TBB in accordance with the deviations and the polarities of the output currents of inverter main circuits 9 and 10. If the output current of the inverter main circuit 9 is larger than the output current of the inverter main circuit 10, the signal TBA is obtained and, while a PWM pulse is rising, the rising part is delayed by a rising part correction circuit 14, the output current of the inverter main circuit 9 is reduced and the output current of the inverter main circuit 10 is increased. While the PWM pulse is falling, the falling part of the PWM pulse is delayed by a falling part correction circuit 17 with the signal TBA and, in the same way, the output current of the inverter main circuit 9 is reduced and the output current of the inverter main circuit 10 is increased.
Patent JP-2000325328-A (JP)
Title: Device to be supported inside bladder
Inventor: TAKEUCHI YASUTO
IPC: A61B5/296
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a device to be inserted and supported in the bladder by transurethral or transtrocar way. SOLUTION: This device comprises a material 11 to be supported inside the bladder and a tool 12 for inserting the material 11, both of which are flexible and in a slender shape. The material 11 and the tool 12 are connected firmly enough as required at the joint between them before/during the device is inserted from the urethra. The catheter-type insertion tool 12, the end of which being fitted into the end of the material 11, decompresses and attracts the material 11 so that the fitting part is temporarily jointed. After the material is inserted into the bladder, the decompression/suction is stopped to release the connection.
Patent JP-H0847143-A (JP)
Title: Structure of switching internal circuit in electrical connection box
Inventor: SHIMOJI EIJI
IPC: H02G3/16
Filed: 1994-08-03
Abstract: PURPOSE:To make good use of space on insulating plates and thus make it possible to increase the number of selected circuits. CONSTITUTION:Insulating plates 10 are provided with a first compression bonding tab; a plurality of second compression bonding tabs 21a, 21b, 21d, 21e; and electric wires that are compression bonded both to one of the second compression bonding tabs and to the first compression bonding tab, and that thereby provide conduction between both tabs. One or more of the second tabs to which the electric wires are compression bonded are selected and switched, and the internal circuits in an electrical connection box are switched. For the purpose the first compression bonding tab and the second compression bonding tabs are aligned in line. The first compression bonding tab and the selected second compression bonding tabs 21a, 21d are formed in an upright position. The rest of the second compression bonding tabs 21b, 21e are formed in a lying position. The upright second compression bonding tabs 21a, 21d are connected with the first compression bonding tab through an electric wire.
Patent JP-2001009926-A (JP)
Title: Manufacture of low fuel-permeable hose
Inventor: MIYAJIMA ATSUO
IPC: B29C48/13
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a low-priced and low fuel- permeable hose advantageously with the use of a blended material of NBR with a high AN content and PVC. SOLUTION: When a small dia. low fuel-permeable hose 5 made of a blended material of NBR with an AN content of 43-50 wt.% and PVC, is manufactured, a fine core material is inserted through an extruded unvulcanized hose blank or is fitted into a groove of the blank. Then the blank is vulcanized. Alternatively the blank is vulcanized after cast-molding, all depending upon the shape, size, layer structure or the like of the hose.
Patent JP-S57106072-A (JP)
Title: Manufacture of semiconductor device
Inventor: HAYASHI HISAO
IPC: H01L21/302
Filed: 1980-12-22
Abstract: PURPOSE:To enable semiconductor layer to be evenly adhered to only a window of an insulating layer, by a method wherein, through evaporation of a semiconductor layer on an insulating layer resulting from the heating due to a light irradiation, the semiconductor layer is caused to selectively remain in only a window in the insulating layer. CONSTITUTION:An insulating layer 2 is formed on a surface of a Si substrate 1, and a window is provided in a part thereof. Impurity is poured into the substrate 1 through the window 2a to form a base region 3. A thin insulating layer 2' is then formed so that it blockades the window 2a, a window 2b is bored in a part thereof, and a multicrystal semiconductor layer 4, whereon impurity is doped in a high concentration, is adhered to the layers 2' and 2 so that it blocks the inside of the window 2b. The layer 4 is then irradiated with laser light. This causes only a part, over the layers 2 and 2', of the layer 4 to be partially increased in temperature, whereby only the layer 4 at said part is selectively evaporated for removal, and only a part, directly adhered to the region 3 through the window 2b, remains. This causes adhering of the layer 4, which finally remains as an emitter electrode, to be evenly adhered to only the window 2b and to prevent from stretching over the layers 2 and 2'.
Patent JP-H1122156-A (JP)
Title: Floor construction
Inventor: YOSHIKAWA TADAO
IPC: E04F15/00
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To obtain the optimum buffering force corresponding to athletic contests by making a load selecting mechanism for the floor construction, from which a load acting on a plurality of buffering members arranged is series can be loaded only one mechanism or several mechanisms as required. SOLUTION: A floor surface 1 is supported by a bolt 5 And a nut 6, and the reference height of the floor surface 1 can be adjusted by using the bolt 5 and nut 6. A ring plate 7a is clamped and fixed with the top surface of a hollow screw shaft 7d and a nut 8 screwed to the bolt 5, and the load from the floor surface 1 is transmitted to the buffering material 4a through the bolt 5. 7e and 7f are first and second nuts screwed to a hollow screw shaft 7, and depending on the relative positional relation between the ring plates 7b, 7c, the load can be individually applied to the buffering materials 4a to 4c or through several cushioning materials 4a to 4c. Thus, the optimum buffering force corresponding to the athletic contest can be obtained.
Patent JP-H0232328-A (JP)
Title: Exposing device
Inventor: SATO SHIGE
IPC: G03B27/32
Filed: 1988-07-21
Abstract: PURPOSE:To execute an exposure which is utilized to the maximum a dynamic range of a photosensitive material by executing an exposure by a prescribed luminance from a prescribed number of horizontal scanning lines, and also, varying the luminance in accordance with a gradation of an image for executing an exposure from the remaining horizontal scanning lines and executing the exposure. CONSTITUTION:An exposure from a cathode-ray tube 27 is executed by being divided into a base exposure by a prescribed luminance and an exposure of an image light by a luminance corresponding to a gradation of an image by a time division. Accordingly, by a simple constitution in which only the cathode- ray tube 27 is a light source for the exposure, the bias exposure and the exposure of an image light are executed, and a light source for the bias exposure of a lamp, etc., becomes unnecessary. Therefore, a microcapsule sheet 1 which is exposed by this exposing device is brought to bias exposure and a variation of coloring density is executed in a wide dynamic range, a coloring characteristics which the microcapsule sheet 1 has is utilized to the maximum, and a color image can be printed.
Patent JP-S6425178-A (JP)
Title: Flash fixing device
Inventor: SHIMIZU HIROTOSHI
IPC: G03G15/20
Filed: 1987-07-22
Abstract: PURPOSE:To detect trouble of a capacitor and a lack of light emission energy of a xenon lamp by extracting the current waveform of the xenon lamp and checking the width of the current waveform for a prescribed voltage value. CONSTITUTION:The waveform is extracted by a current transformer 7 and is inputted to a comparing circuit 14 through a delay circuit 13, and a pulse indicating the range having a width tau of a current waveform IL for 1/3 of the waveform maximum value is sent. An FF 15 issues pulses SA and SB, whose width corresponds to one clock, in accordance with the rise and the fall by the clock from a control circuit. A binary counter 21 sets the output to 0 through an FF 19 and NOT circuits 18 and 19 in response to the pulse SA to successively count clocks from the control circuit and stops counting by the pulse SB. The counted value of the counter 21, namely, the pulse width is compared with a prescribed value through comparing circuits 22 and 23, and an alarm is given through an OR circuit and an AND circuit 25 if the pulse width is on the outside of the range. By this constitution, it is detected whether the light emission energy based on the lamp current is within the prescribed range or not.
Patent JP-S6425250-A (JP)
Title: Central processing unit
Inventor: WATANABE YUKARI
IPC: G06F11/28
Filed: 1987-07-21
Abstract: PURPOSE:To effectively execute a debugging by providing a flag register having the number of bits at least corresponding to the number of registers and, by the input of the access signals of respective registers, raising a flag to the bit corresponding to the access signal. CONSTITUTION:During the program execution of a central processing unit, when a certain register RX (provided that X=1-n) is made access, an access signal aX is inputted from the register RX to a bit BX of a flag register 1. At the bit BX, the flag '1', for example, is raised. Thus, by investigating the contents of bits B1-Bn of the flag register, it can be confirmed which of the registers R1-Rn is made access.
Patent JP-H1126738-A (JP)
Title: Solid-state image sensing device and its manufacture
Inventor: NISHI NAOKI
IPC: H01L27/14
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To improve low electric conductivity in the case that a wiring part is formed of high-melting point metal. SOLUTION: In this device, a wiring part is formed on a semiconductor substrate having a solid state image sensing element, and a flatening or smoothing insulating layer is formed on the wiring part. In this case, the wiring part 13 is constituted of a first metal layer pattern 31 and a second metal layer pattern 32 which is brought into contact with the first metal layer pattern 31 via an aperture 15w formed on the flatening or smoothing insulating layer 15. The first metal layer pattern 31 is composed of high melting-point metal higher than the softening temperature of the flatening insulating layer, and the second metal layer pattern 32 is composed of metal whose conductivity is higher than that of the first metal layer pattern 31.
Patent JP-S5972742-A (JP)
Title: Master method of master slice lsi
Inventor: IKEDA MICHIHIRO
IPC: H01L27/118
Filed: 1982-10-20
Abstract: PURPOSE:To make it possible to reduce the area in mounting memories, by arranging embedded basic cells exclusively for memories used under the wiring region between basic cells, using both the basic cells and the embedded basic cells when the memories are constituted, thereby mounting logic gates and memories at a high density. CONSTITUTION:In an LSI chip 1, basic cells 91, which can constitute random gates and memories are aligned in the direction of the X axis so as to form basic cell lines 4. The basic cell lines 4 are alternately arranged so as to hold each wiring region 93. Embedded basic cells 92, which can readily constitute memories, are aligned in the direction of the X axis under the wiring region 93, and embedded basic cell lines 90 is constituted. When the desired LSI is constituted by only the random gates, only the basic cells 91, which are arranged in the basic cell lines 4, are used and the embedded basic cells 92, which are arranged in the embedded basic cell lines 90, are not used. Then, the part over the cells 92 is used as a wiring region 93. When the desired LSI forms a logic area including memories, both cells of the basic cells 91 and the embedded basic cells 92, which are included in a memory region 94, are used and the memories are constituted.
Patent JP-S6162164-A (JP)
Title: External character calling device
Inventor: YAMASHITA ERI
IPC: G06F3/023
Filed: 1984-09-03
Abstract: PURPOSE:To facilitate calling of external characters by registering the external characters in a memory medium beforehand and providing a key mat consisting of keys that make one to one correspondence to the registered external characters on a keyboard. CONSTITUTION:A signal generated by depressing a key mat in a keyboard 1 is inputted to an external character key extracting section 2, and extracted input information is stored once in an input information memory 3, and then taken in to a section point converting section 4. The section point code converting section 4 searches for corresponding section point code address by using a built-in section point code controlling table 41 based on the inputted information. Further, the section point code converting section 4 retrieves a section point code converting table 42 based on retrieved section point code address, and reads out a section point code corresponding to inputted information, and outputs it to an external character extracting section 5. The external character extracting section 5 takes out corresponding marks from a memory medium 6 based on inputted section point code, and stores it in an external character reading memory 7. A display controlling section 8 reads this and displays on a display unit 9.
Patent JP-H06481-A (JP)
Title: Liquid ionizing apparatus
Inventor: MUTO TADANOBU
IPC: C02F1/46
Filed: 1992-06-18
Abstract: PURPOSE:To prevent the outflow of a second rod-shape conductive substance to the outside of a cylindrical liquid pipeline by firmly fixing the second conductive substance and to ionize a liquid to be ionized without generating a turbulent flow by connecting the second rod-shape conductive substance to the first conductive substance constituting the liquid pipeline through a spacer composed of an insulating leg body. CONSTITUTION:A cylindrical liquid pipeline composed of an Al-Zn alloy becoming a cathode is inserted in an insulating pipe 13 to be arranged therein. A carbon rod 12 becoming a positive electrode is arranged in the liquid pipeline 10 through spacers 14 each consisting of three insulating leg bodies 15. By this constitution, the carbon rod 12 being a second conductive substance can be firmly fixed and held in the liquid pipeline 10 and the outflow of the carbon rod 12 to the outside of the liquid pipeline can be prevented and a liquid to be ionized can be ionized without generating a turbulent flow.
Patent JP-H0233160-A (JP)
Title: Image forming device
Inventor: MURAKAMI REIJI
IPC: B65H3/06
Filed: 1988-07-22
Abstract: PURPOSE:To surely pick up paper regardless of the size of paper by movably providing the stopper of an integrated part, moving the stopper corresponding to the size of paper and making the end of supplied paper opposed to a pick-up roller. CONSTITUTION:The integrated part 30 is a tray arranged in a slope state and a pick-up roller 31 is provided on the upper end part of said part 30. The stopper 35 is provided on the lower side of said part 30 so that it can freely move. The stopper 35 is moved to a position (a), for example, when the size of the paper thrown into the integrated part 30 is B4, to a position (b) when the size is A4 and to a position (c) when the size is B5 respectively. And the end of the supplied paper in various sizes is made to be opposed to the roller 31. Thus, the paper can be surely picked up and fed regardless of the size of paper.
Patent JP-S6426524-A (JP)
Title: Production of alkylstyrene
Inventor: SHIMIZU ISOO
IPC: C07C15/46
Filed: 1987-07-22
Abstract: PURPOSE:To obtain the titled substance, by reacting a monoalkylbenzene having an alkyl side chain with a specific number of more of carbon atoms with acetaldehyde in the presence of an HF catalyst and catalytically decomposing the resultant 1,1-bis(p-alkylphenyl)ethane. CONSTITUTION:A monoalkylbenzene having a >=3C alkyl side chain (e.g. isobutylbenzene) is reacted with acetaldehyde at 2-50:1 molar ratio in the presence of an HF catalyst (at 1.7-300 molar ratio to the acetaldehyde) at <=40 deg.C to provide a 1,1-bis(p-alkylphenyl)ethane (A), which is then catalytically decomposed in the presence of an acid catalyst at 200-650 deg.C to afford the aimed alkylstyrene (e.g. p-isobutylstyrene). Since the compound (A) which is an intermediate can be produced at a low cost to readily recover and reuse Hf by distillation, catalyst cost is low and p-regioselectivity of the compound (A) is excellent.
Patent JP-S57108126-A (JP)
Title: Production of polyester
Inventor: SAKAMOTO SEINI
IPC: C08G63/00
Filed: 1980-12-24
Abstract: PURPOSE: To produce a polyester excellent in lubricity and transparency, by depolymerizing a preceding batch polyester remaining in a polycondensation tank with a specified compound and then, after addition of a P compound, polycondensing the mixture.  
     CONSTITUTION: A preceding batch polyester remaining in a polycondensation tank is mixed with at least one component selected from the group consisting of ethylene glycol, bis(β-hydroxyethyl) terephthalate and a lower polymer thereof and then depolymerized by keeping the mixture at 230W280°C for 15minW2hr. Next, to this depolymerized mixture is added an esterified or transesterified product from a dicarboxylic acid (lower alkyl ester) and a glycol, and the resulting mixture is polycondensed in the presence of a P compound, e.g., triethyl phosphate, to obtain a polyester which has structural components based on ethylene terephthalate units and which contains fine particles deposited in the reaction system. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11333810-A (JP)
Title: Manufacture of chamfered rhombic sliding screen of wood
Inventor: HIRAOKA KIYOSHI
IPC: E06B3/70
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To make an angle of rhombus constant by deciding the angle of the rhombus considered to be most beautiful when manufacturing a chamfered rhombic sliding screen of wood. SOLUTION: The most beautiful angle of the rhombus of a sliding screen is decided. Further, the width 6 is always made constant by deciding the angles 4 of matching members and the waist and shoulder and the thickness of muntins. It is possible to mass produce the muntins mechanically by making a cutter of the decided angle and width. Thus a low-priced and novel, unique chamfered rhombic sliding screen can be obtained by mechanizing the member matching and waist measuring operation.
Patent JP-S6244436-A (JP)
Inventor: HENRIIJIYATSUKU POTEE
IPC: B23K35/00
Filed: 1986-08-04
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-S6075907-A (JP)
Title: Loop gain measuring method of servo circuit
Inventor: BABA HIDEYUKI
IPC: G11B15/46
Filed: 1983-09-30
Abstract: PURPOSE:To attain measurement of loop gain without disconnecting a servo circuit by grounding the 1st resistor set between an error amplifier circuit and a drive amplifier circuit by means of the 2nd resistor and supplying a disturbance signal to the 1st resistor to obtain the loop gain. CONSTITUTION:A resistor 5 is connected between a drive amplifier circuit 1 and an error amplifier circuit 3 of a servo circuit, and connection terminals 6a and 6b are set at both ends of the resistor 5. For measurement of loop gain of this servo circuit, a resistor 7 is provided to the terminal 6b and grounded. At the same time, a disturbance signal VG is supplied from a disturbance signal source 8 for measurement via a resistor 9. Then the voltage VY between the terminal 6a and the ground is measured together with the voltage VX between the terminal 6b and the ground. Thus it is possible to obtain open and close loop gains GO and GC from both voltages VY and VX as well as resistance values of resistors 5, 7 and 9 without disconnecting the servo circuit.
Patent JP-H1025549-A (JP)
Title: Martensitic stainless steel excellent in hot workability
Inventor: OKA MASAHARU
IPC: C22C38/00
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a martensitic stainless steel excellent in hot workability, capable of giving superior hot workability while obviating the necessity of minimization of sulfur content. SOLUTION: This steel has a composition consisting of, by weight, <=0.05% C, <=0.5% Si, <=1.5% Mn, <=0.03% P, 0.002-0.008% S, 10-17% Cr, 4.0-7.0% Ni, <=0.1% Al, <=0.08% N, 1.0-3.0% Mo, 1.0-3.0% Cu, 0.5S to O.05% Ti, and the balance Fe with inevitable impurities and further containing, if nevessary, either or both of 0.001-0.01% Ca and 0.003-O.03% REM and also has tempered martensitic structure. By this method, a method of manufacture of a seamless martensitic stainless steel tube excellent in hot workability can be provided.
Patent JP-S5975462-A (JP)
Title: Reproducer of magnetic record
Inventor: NUKADA HIDEKI
IPC: G11B17/34
Filed: 1982-10-21
Abstract: PURPOSE:To minimize the gap in a magnetic record reproducing device and miniaturize the device by providing a cover which is opened and closed by means of a hinge and a cassette holder and coupling freely rotatably the cassette holder by means of a guide near by the revolving shaft of the hinge. CONSTITUTION:A cover 6 is fixed to a shaft 8 by means of a hinge 7 and has a plate 9 pushing an intermediate supporting section, a rotatable connecting section 10, and a slidable connecting section 11. The cover 6 rotates around the hinge 7 and a medium holder 12 is connected to the cover 6 rotating the holder 12 around the connecting section 10 within the sliding range of the connecting section 11. When such a constitution is used, a small-sized magnetic record reproducer minimizing useless space at the time of use can be obtained.