baber/WOPTO huggingface dataset:
Patent JP-2001050506-A (JP)
Title: All primary air type burner and boiler provided the same
Inventor: ASANO HIDEAKI
IPC: F23D14/02
Filed: 1999-08-11
Abstract: PROBLEM TO BE SOLVED: To miniaturize the structure of a burner while contriving reduce the amount of NOX, by providing an auxiliary burner forming auxiliary burning flame in a gas flow path in the upstream side from a discharge part. SOLUTION: A burner tile 2 that opens in a divergent shape toward a combustion chamber 1 is provided, and a combustion air supply path 3 supplying combustion air as combustion oxygen-containing gas is provided. A combustion gas supply path 4 is inserted to the combustion air supply path 3, and an auxiliary burner Aa with a small amount of combustion is inserted into the combustion air supply path 3 in the upstream side from the location where the combustion gas supply path 4 is inserted in a direction where gas is supplied. The auxiliary burner Aa is connected with an auxiliary burner nozzle 7 by a combustion air supply path 5 and a gas supply path 6, and a premixing burner that performs mixing of gas at the confluence of both of the paths 5 and 6 is formed.
Patent JP-H0567665-A (JP)
Title: Leakage detection method
Inventor: SEKIZAWA YOSHIHIRO
IPC: H01L21/205
Filed: 1991-09-09
Abstract: PURPOSE:To enable leakage to be instantly detected in a reactive vessel in operation by a method wherein the generated spectrum of reaction gas plasma generated in the reactive vessel is observed, and a leakage reference of the reactive vessel is set using the emission intensity ratio of the component element of reaction gas to oxygen or nitrogen contained in atmosphere. CONSTITUTION:Fluorine gas as reaction gas is made to flow constant at a certain flow rate in a reaction vessel 1, and resist serving as an etching mask is composed of elements such as C, H, O, N. The sampling frequency of emission spectrum is represented by n, and the emission intensity of fluorine, oxygen, and nitrogen at each sampling are represented by Fn, On, and Nn respectively. When the reaction vessel 1 leaks, O2 and N2 flow into the reaction vessel 1, and consequently On and Nn are enhanced in emission intensity. But, as the emission intensity of oxygen and nitrogen varies in absolute value due to the clouding of the light receiving plane of an optical fiber or the like, alphan and betan are compared with a set reference to judge that the reaction gas vessel leaks or not, where alphan and betan can be obtained by formulas, On/Fn=alphan and Nn/Fn=betan.
Patent JP-2000200449-A (JP)
Title: Optical storage medium and processing method thereof, and optical storage medium processor
Inventor: KUMITA HIROSHI
IPC: G11B7/1267
Filed: 1999-08-11
Abstract: PROBLEM TO BE SOLVED: To attain the highly reliable high density recording by strictly controlling a laser power at the time of recording on each area of an optical storage medium so as not being influenced by the using frequency such as the number of writing or erasing, etc. SOLUTION: In the processing method of the optical storage medium the high power process to repeatedly plural times irradiate with a light beam having the power stronger than the power for the recording or erasing is applied on the power adjusting area of optical storage medium for adjusting the power of the light beam. Also, the magnetic field in the prescribed direction is impressed simultaneously with the irradiation of the light beam with the high power.
Patent JP-2000051823-A (JP)
Title: Structure for removing residue in garbage treatment apparatus
Inventor: YOSHIKAWA YOSHIHIDE
IPC: B09B3/00
Filed: 1998-08-12
Abstract: PROBLEM TO BE SOLVED: To prevent a residue from dropping down from a residue discharge opening outside an adjustment tank even when a residue removing container is removed in order to discard the residue which is discharged into the container. SOLUTION: A garbage treatment tank 1 for decomposing garbage, an adjustment tank 2 into which a residue is discharged from the treatment tank 1, a residue discharge opening 3 from which the residue retained in the adjustment tank 2, and a residue removing container 4 arranged freely removably outside the adjustment tank 2 for receiving the residue discharged from the discharge opening 3 are provided. The upper surface of the opening lower fringe part of the opening 3 is made an inclined surface 3a which is lowered toward the inside of the adjustment tank 2.
Patent JP-S6472433-A (JP)
Title: Monitoring of control current for breaker
Inventor: SATO HIROSHI
IPC: G01R31/00
Filed: 1987-09-11
Abstract: PURPOSE:To dispence with quantization of control current detected so as to enable monitoring with high accuracy and without a time delay by integrating the control current to be supplied to a breaker in judging whether the beaker is in normal operation or not, and comparing the analog value to a reference value at every specified points on the way of integration. CONSTITUTION:A control current (i) flowing to a removal coil 1 is detected by a a current sensor 2 and added to an analog filter 3, then the analog amount generated is integrated by an integration unit 13, and thereafter operated in comparison of a reference value shored in a memory unit 8 with reference value at normal time. It is thus judged whether a breaker is in normal operation or not, and the result is displayed on a display 9. In this manner it is possible to eliminate the necessity of an A/D convertor for quantizing the control signal detected and to dispence with data processing of a microprocessor because of simplification of the circuit configuration of the comparator.
Patent JP-H0372651-A (JP)
Title: Resin seal type semiconductor device
Inventor: NAKAJIMA YUICHI
IPC: H01L21/76
Filed: 1989-09-01
Abstract: PURPOSE:To relieve mechanical stress applied to an element formed at the edge portion of the main surface of a semiconductor substrate, by filling a recessed part, formed on the main surface of the semiconductor substrate positioned from an element isolation insulating film to the edge portion of the semiconductor substrate, with buffering member made of material whose elastic modulus is smaller than that of semiconductor substrate material. CONSTITUTION:A bonding pad 58 is formed at the edge portion of the main surface of a silicon substrate 57, and a MOS transistor forming region 61 exists on the main surface of the silicon substrate 57. A field oxide film 62a serving as a buffering member is formed only between the MOS transistor forming region 61 and the edge portion of the silicon substrate 57. Said substrate is composed of silicon, whose elastic modulus is 1.7X10<12>dyn/cm<2>. The field oxide film 62a is composed of silicon dioxide, whose elastic modulus is 0.7X10<12>dyn/ cm<2>.
Patent JP-S61106373-A (JP)
Title: Sorting apparatus
Inventor: KONDO SHUJI
IPC: B65H39/11
Filed: 1984-10-30
Abstract: PURPOSE:To easily take out copy sheets received on receiving shelves in the sorting apparatus of a copying machine or the like by receiving the copy sheets on the receiving shelves separated at intervals of one step or more and by collating the copy sheets. CONSTITUTION:Copy sheets are sent to the entrance 5 of an apparatus main body 1, and then the copy sheets are received on the receiving shelves 2a-2h through a sheet detecting sensor 7 by a belt transport means 6. A detecting sensor 4 cannot detect copy sheets any more when the receiving of the sheets is finished, and then all receiving shelves 2a-2h are displaced to an upper direction A. Therefore, the slit detecting sensor 4 cannot detect the slit 3d of the receiving shelf in which the receiving the copy sheet has been already finished. Subsequently, the displacement to the upper direction A is not stopped even if a slit 3e is detected, and the displacement is stopped, when the slit 3f is detected namely when the second slit after the displacement is started is detected. As described above, the receiving shelves are separated at interval of one step in order to receive the copy sheets, so that the copy sheets can be collated.
Patent JP-S60120340-A (JP)
Title: Power supply circuit for camera
Inventor: WATANABE MITSUHARU
IPC: G03B17/00
Filed: 1983-12-05
Abstract: PURPOSE:To prevent securely malfunction in the initial operation of a camera by holding a strobe signal which is generated when a power source is turned on and holds effectively the output state of a microcomputer constant for a period longer than the resetting time of the microcomputer. CONSTITUTION:When a source voltage is applied to an input terminal A, the output of a boosting circuit 21 is stepped down 22 and supplied to a strobe circuit 23, a reset circuit 24, and the microcomputer 3. The microcomputer 3 starts operating when the potential VH at a point H rises to a specific value with the time constant determined by a capacitor C2 and a resistance R2. The strobe circuit 23 consists of a resistance R1 and a diode D1, and the potential VM at a point M is charged through the capacitor C1 and rises. The value of the C1 is set large to hold the strobe signal effectively for a period longer than the effective period of a reset signal. Consequently, malfunction at a start when an SW is turned on is prevented.
Patent JP-S6286837-A (JP)
Title: Wafer conveyor
Inventor: OMI TADAHIRO
IPC: B65G35/00
Filed: 1985-10-14
Abstract: PURPOSE:To convey a wafer without generating particles by disposing a susceptor in a processing chamber, providing a wafer holding electrostatic chuck, and disposing an arm moving from a preliminary chamber to the top of the susceptor in the preliminary chamber. CONSTITUTION:A wafer 8 conveyed from a preliminary chamber 4a to a front chamber 3a is attracted to an electrostatic chuck 5a, and conveyed to a susceptor 205 installed in a reaction chamber 2 by the extension of a conveying arm 5a. Thereafter, after the arm 5a is contracted to move a chuck 6a into the chamber 3a, the chamber 2 is sealed, row gas is diffused from a gas inlet 202 to the surface of the wafer 8 to grow a thin film. After the growth is completed, a chamber 201 is evacuated in high vacuum, a valve 225 is opened, a conveying arm 5b is extended from a front chamber 3b to the chamber 2 to attract the wafer 8 by a chuck 6b, the arm 5b is then contracted to convey out the wafer 8 to the chamber 3b.
Patent JP-H1156623-A (JP)
Title: Container for cooking food
Inventor: MURAYAMA KIYOSHI
IPC: H05B6/64
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a container for food heat cooking, by which food can be easily put in and out, and the recycle efficiency can be improved. SOLUTION: When an end wall 20 is bent inward, a wing part 28 is bent down while being subjected to the increasing resistance force until it reaches a designated angle inclined downward from the horizontal line. Thus, the side walls 18 approach each other so that the above resistance force is lessened and the force for pressing the wing part 28 downward to be engaged with the end wall 20 is produced. With the generation of the above force, the tip of the wing part 28 is inserted in a slit 21 of the end wall 20 to be stored, so that the wing part 28 is held in the closed staet to the end wall 20 and the flap part 26 of the upper cover 12.
Patent JP-H08289331-A (JP)
Title: Method for converting two-dimensional video into three-dimensional video
Inventor: YAMASHITA SHIYUUGO
IPC: G02B27/22
Filed: 1995-09-05
Abstract: PURPOSE: To obtain a delayed sub-video image, to decrease the number of field (Fi) memories, and to obtain a three-dimensional image by writing only one Fi included in an Fi group into an Fi memory in every Fi of a two-dimensional image that includes the continuous same frames. CONSTITUTION: A CPU 20 controls an Fi memory 11 via a memory control circuit 24 based on the detection result of a motion vector detection circuit 16 which detects the two-dimensional video signals (a) received from a telecine. Thus only the final Fi is saved into the memory 11 out of an Fi group where the same frames are continuous, and a video switch 13 and the phase control circuits 14 and 15 change the number of delayed Fi to set the delay value of LR frames at a constant level. After this change is carried out, 2 to 3 Fis are allocated per frame together with the number of delayed Fi fixed so as to secure the delay of a prescribed number of frames in a normal mode. Thus it is possible to convert the signals (a) obtained by applying the telecine conversion to a movie film into TV signals into the three-dimensional images L and R with use of a small number of Fi memories.
Patent JP-H09122567-A (JP)
Title: Writing implement
Inventor: TOYAMA SHOHEI
IPC: B43K7/03
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To surely and stably maintain the valve opening operation to part a rotating body from the inward front end edge of a tip for the purpose of feeding compressed air in a pressurized cap to a liquid tank over a long period of time and to improve the gripping effect at the time of writing and the ornamental effect of the cap. SOLUTION: The length L1 from the opening end face 4-20 of the cap 4 which is mounted at the front end port 3 of the liquid tank 1 in the state of maintaining tight contact with the outer periphery of the front end port 3 in the process of mounting the tip at this front end port 3 to its inside bottom 4-1 is formed to the length L2 of the extent from the front end of the chip 2 to near the cap mounting base end 3-1 of the front end pot 3. An elastic member 7 provided with a cap returning repulsive part 13 projected annularly in the peripheral direction along the opening edge at one end of a cylindrical part 7-1 formed to a cylindrical shape of the length directed to the front end direction from the cap mounting base end 3-1 of the front end port 3 is mounted at the outer periphery of the front end port 3.  As a result, the cap 4 is automatically pushed back to the mounting position normal with respect to the front end port 3 by releasing the pushing operation after the cap 4 is pushed to the cap magnetic base end 3-1 side of the front end port 3.
Patent JP-H0391365-A (JP)
Title: Image sensor unit
Inventor: OBARA KUNIHIKO
IPC: H04N1/19
Filed: 1989-09-04
Abstract: PURPOSE:To obtain an image sensor having the large depth of focus by employing a light emitting diode array light source having the illuminance distribution of the 4th power of cosine function taking the numerical aperture efficiency of a lens into account for an illuminating light source of an image sensor unit. CONSTITUTION:A light emitting diode array light source 2 having the illuminance distribution of the 4th power of cosine function in the main scanning direction taking the numerical aperture efficiency of a picture reduction lens 1 into account irradiates an original face 3 in a line. A reflected light from the original face 3 is reflected in a mirror 4 and the image is formed onto an image sensor 5 by the picture reduction lens 1. Through the structure above, since a light having the illuminance distribution of the 4th power of cosine function taking the numerical aperture efficiency of the picture reduction lens 1 into account irradiates in the main scanning direction of the original face, a picture without shading distortion is formed on the image sensor, thus a light shielding plate for shading correction is not required, the unit is more miniaturized than that of a conventional reduction system. Moreover, since the reflection mirror 4 is arranged in the inside of a same unit case 7, the unit is immune to vibration and the adjustment at every device is not required.
Patent JP-H0675033-A (JP)
Title: Operation control method for gps receiver
Inventor: AOKI AKIHIRO
IPC: G01S19/35
Filed: 1992-08-27
Abstract: PURPOSE:To obtain an operation control method for GPS receiver through which quick survey can be ensured. CONSTITUTION:A GPS receiver 10 comprises an RF amplifier 11a for amplifying a GPS signal received on an antenna 10a, a Local oscillator 12a for converting the carrier frequency, an IF amplifier 13a, a DSP 10b for converting analog information into digital information, and a main CPU 11b. The CPU 11b takes charge of overall control while furthermore receives carrier phase data, orbital element data, and time data from the DSP 10b and performs continuation of carrier data, formatting of orbital element data, and computation of time and then writes the information in specific areas of a memory card 14 through a memory card reader/writer 18b. In this regard, initial set items and reserve set items are recorded prior to start of survey.
Patent JP-H0970916-A (JP)
Title: Manufacture of mold-releasing sheet
Inventor: NAKAYAMA YASUAKI
IPC: B32B27/00
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To prevent a mold-releasing layer from being detached from a sheet- like support when manufacturing a synthetic leather, by laminating an inner adhesive coating liquid layer formed on the sheet-like support, to the surface of an outer separable coating liquid layer formed on the surface of a metal drum, and separating a laminate cured by an emitted electron beam. SOLUTION: A paint 9 for an inner adhesive layer is applied to one of the surfaces of a sheet-like support 11 to form an inner coating liquid layer 12. In addition, a paint 3 for an outer mold-releasing layer consisting of an electron beam-curable resin composition with the mold-releasing properties of a cured film, is added to the surface of a metal drum 5 with a surface pattern, so that an outer coating liquid layer 7 is formed. Further, a double layer laminate consisting of the inner coating liquid layer 12 stuck by pressure to the outer coating liquid layer 7 on the metal drum 5, is irradiated with an electron beam from the rear surface of the sheet-like support 11, so that both inner coating liquid layer 12 and outer coating liquid layer 7 are simultaneously cured.  Thus, an inner adhesive layer and an outer mold-releasing layer are sequentially laminated on the sheet-like support 11. Finally this sheet-like laminate 16 formed is separated from the peripheral surface of the metal drum 5.
Patent JP-H0548055-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KAWASHIMA MASATOSHI
IPC: H01L21/82
Filed: 1991-08-14
Abstract: PURPOSE:To shorten the period of development for mass-producing a product such as a gate array integrated circuit, etc., adopting a master slice system, and to improve the efficiency of the development of the form by applying wiring design data in a prototype for the wiring design of a mass-produced product without trying simulation, etc., for verifying timing again. CONSTITUTION:Intrinsic wirings formed in response at every form are formed only by the metallic wiring layer of a second layer while fixed wirings shaped by the metallic wiring layer of a first layer are cut into pieces and arranged zigzag extending over two channels in the X-axis direction, spaces corresponding to one channel in the X-axis direction are formed among each pair of the fixed wirings, and the ratio of wirings in the X-axis and Y-axis directions in the wiring region CE1 of each signal conductor to a minimum wiring pitch (p) is brought to the same value. The size of NAND gates NA11-NA14 and NA21-NA24, etc., shaped in element regions GE1 and GE2 is expanded in response to the ratio of the wiring length of the signal conductors to the minimum wiring pitch (p), and the driving capacitance of the NAND gates is increased.
Patent JP-S60120378-A (JP)
Title: Copying machine
Inventor: IWAI YASUYUKI
IPC: G03G15/08
Filed: 1983-12-02
Abstract: PURPOSE:To attach and inspect a photosensitive drum easily by dislocating a developing device to a development position or retreating position by gravitation when an upper machine frame is opened and closed. CONSTITUTION:A two split type copying machine 51 is separated into the upper machine frame 51a containing an image forming process member and the lower machine frame 51 about a conveyance surface for recording paper which extends from a manual paper feed port to a discharge port, and they are coupled with each other by a hinge H so that the upper machine frame 51a is opened freely. When the upper machine frame 51a is opened, a development casing and a guide rail 71 rotate around a shaft M by receiving counterclockwise rotary moment of gravitation, and the guide rail 71 stops abutting on the internal wall of a panel 72 at its peak part 71a. The developing device 59 is dislocated to the development position or retreating position by gravitation according to whether the upper machine frame 51a is opened or closed.
Patent JP-S6289054-A (JP)
Title: Magazine design system
Inventor: TODA AKIRA
IPC: G03F1/00
Filed: 1985-10-16
Abstract: PURPOSE:To make high speed preparation of character composition according to layout information possible by providing a composition display means that forms and displays a composition of characters, an area display means that displays an area of photograph and an image outputting means that outputs a combined image. CONSTITUTION:A specified layout information picture is displayed in a display means 3 and layout information, that is, a command to select a desired paper size from paper size information is inputted from an inputting means 2. Then, a command to select character size information registered beforehand is inputted from the inputting means 2, and composition form information, number of characters information, number of columns information, character space information, line space information, etc., are inputted successively. Consequently, composition of characters is displayed in the character original area of the display means 3 by a composition display means 1a. When diagonal coordinate of a photograph area to be inserted in the character composition displayed in the display means 3 is inputted from an inputting means 2 according to character size, a combined image is formed and displayed in the display means 3. Thus, composition of characters and composition of photograph can be seen simultaneously in the display means 3.
Patent JP-H01110686-A (JP)
Title: Substituted thieno(2,3-b)furan-2-sulfonamides as antiglaucoma
Inventor: WASHIRU HARUCHIENKO
IPC: C07D495/04
Filed: 1988-09-14
Abstract: NEW MATERIAL: A compd. expressed by formula I or its salt. In the formula I, A is a 1 to 8C alkylene chain which can be substituted with a 1 to 3C alkoxy, etc.; R is H or a 1 to 6C alkyl chain; R 1 , R 2  are each H, phenyl, etc.  
     EXAMPLE: 5-Isobutylaminomethylthieno[2,3-b]furan-2-sulfonamide.  
     USE: Antiglaucoma agent.  
     PREPARATION: First, an aldehyde of formula II (Ar is formula III; A' is a 0 to 7C alkylene which can be substituted by a 1 to 3C alkoxy, etc.), is treated with an amine expressed by H 2 NR 1  in a 1 to 3C lower alkanol in the presence of HCl gas at 15 to 60°C for 0.5 to 4 hours to produce a compd. of formula IV. The obtd. compd. is dissolved in methanol and THF to react with NaBH 4  at 0 to 20°C for 0.5 to 6 hours under stirring. The obtd. compd. of formula V is treated with an alkyl halide expressed by R 2 X in a carbon halide solvent in the presence of a base such as NaHCO 3  to obtain the objective compd. with R 2  being except for H. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H0973064-A (JP)
Title: Liquid crystal display device
Inventor: IDO MASUMI
IPC: G02F1/133
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To improve visual angle characteristic in a main visual angle direction without increasing a production stage. SOLUTION: A scanning wiring 21 and a signal wiring 22 are arranged in a matrix state inside either of a pair of opposed insulating base plates 10. One picture element surrounded by the wirings 21 and 22 is divided by a 1st sub picture element electrode 13a and a 2nd sub picture element electrode 13b. The electrode 13a is electrically connected with the wiring 22 through the drain electrode of a 1st thin film transistor 23a in series, and the electrode 13b is electrically connected with the electrode 13a through the drain electrode of a 2nd thin film transistor 23b in series. The base electrodes of the transistors 23a and 23b are electrically connected with the wiring 21 in parallel.