baber/WOPTO huggingface dataset:
Patent JP-S62112995-A (JP)
Title: Heat exchanger
Inventor: HARADA TSUTOMU
IPC: F28D20/00
Filed: 1985-11-08
Abstract: PURPOSE:To enlarge the heating surface area of each heat-transmitting medium passage body for an operating substance, by sequentially stacking an operating substance container, a first heat-transmitting medium passage body and a second heat-transmitting medium passage body. CONSTITUTION:A heat-transmitting medium passage body defining a first heat- transmitting medium passage 15 by a wall plate 11 and a heat-transmitting medium passage body 12, an operating substance container 16 having cutout parts 17 for containing the operating substance and a second heat-transmitting medium passage body 18 having the second heat-transmitting medium passage ports 19 are sequentially laminated. Further, a side plate for separating through- holes 13, 14 of a first heat-transmitting medium passage from the exterior and a side plate 21 for constituting a passage port for hydrogen which is occluded into and released from a metallic hydride are laid respectively on both side faces of the laminate, and adjacent surfaces are jointed to each other by solid- phase welding such as brazing and diffusion welding to obtain a flat form the operating substance containing vessel.
Patent JP-S63107490-A (JP)
Title: Vacuum cleaner
Inventor: JIKIBA YASUHIRO
IPC: H02P27/02
Filed: 1986-10-22
Abstract: PURPOSE:To eliminate the variation in the speed of a motor-driven blower even if an AC power source frequency is different by automatically performing the discrimination of the AC power source frequency and the detection of the setting position of speed setting means. CONSTITUTION:A detector 15 separately reads out setting positions at 6 steps, and inputs a code signal representing either read notch to a microprocessor 13. The microprocessor 13 stores rectangular waveforms having different widths responsive to 50/60 Hz of the AC power source frequency. It reads out the waveforms corresponding to the detected notch position and the discriminated AC power source frequency to obtain a speed control signal.
Patent JP-H1094381-A (JP)
Title: Preventing agent for browning of carotenoid-based coloring matter and prevention of browning
Inventor: TSUDA HIDEYUKI
IPC: A23L5/41
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To obtain a preventing agent for browning of carotenoid-based coloring matters excellent in prevention of browning of beverages or foods, especially marine processed foods without affecting taste or flavor by compounding an extract of a sunflower seed and an extract of a tea as active ingredients therein. SOLUTION: This preventing agent for browning is obtained by mixing an extract from a sunflower seed with an extract from a tea as active ingredients at 1:(0.3-4) ratio of the weight of the extract from the tea to the weight of the extract from the sunflower seed, further adding ascorbic acids at 1:(0.5-5) ratio of the weight of the ascorbic acids to the total weight of the extract from the sunflower seed and the extract from the tea, then compounding citric acid, kojic acid, succinic acid, tartaric acid, etc., and salts thereof as a sequestering agent and saccharides such as lactose, sucrose, dextrin or glucose as an extending agent therewith and preparing a formulation. The resultant preventing agent for browning is capable of preventing the original beverages or foods containing carotenoidbased coloring matters without affecting the taste or flavor of the beverages or foods.
Patent JP-H0986740-A (JP)
Title: Reel shaft mechanism
Inventor: FUJITA NOBORU
IPC: B65H23/18
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To lessen unnecessary load on the tape take-up side so as to achieve power-saving. SOLUTION: A reel shaft mechanism comprises a bearing 20 fixed to a chassis 18, a reel shaft 12, a rotating force transmission gear 24 fitted to the lower end of the reel shaft 12 and a frictional engagement means 30 disposed between the transmission gear and the bearing. The frictional engagement means is set in such a manner that the frictional engagement force when the rotating force is transmitted from a driving motor to the transmission gear is larger than the frictional engagement force when the rotating force is not transmitted. Accordingly, the frictional engagement means has a semi-circular arc engagement groove 31 formed on the lower surface of a bearing base 23, wherein a spherical body 32 is interposed between the engagement groove and a rotary gear.  The radius is elected in such a manner as to be increased toward the normal rotating direction of the reel shaft 12, taking the reel shaft 12 as the center, whereby the angular moment in the normal rotating direction is larger than the angular moment in the reverse direction. Thus, while designated back tension is obtained, the reel load on the tape take-up side can be lessened.
Patent JP-H0993832-A (JP)
Title: Illuminator and emergency lighting unit
Inventor: WATARI SHINICHIRO
IPC: H02H5/00
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To illuminate the dark surroundings surely in safety upon occurrence of a large scale earthquake in the night. SOLUTION: The illuminator L1 comprises an illuminatiion lamp, a vibration sensor 3, a photosensor 5 for detecting the illuminance, and a control means for lighting the illumination lamp when the vibration sensor 3 detects a vibration having a magnitude higher than a predetermined level and the photosensor 5 detects an illuminance lower than a predetermined level. An emergency lighting unit receives a signal of predetermined wavelength (e.g. electromagnetic wave such as light or radio wave or sound wave) and delivers a signal to an illumination lamp to be lighted.  The emergency lighting unit comprises the vibration sensor 3, the photosensor 5 for detecting the illuminance, and means 1 for transmitting a signal when the vibration sensor 3 detects a vibration having a magnitude higher than a predetermined level and the photosensor 5 detects an illuminance lower than a predetermined level.
Patent JP-H03120049-A (JP)
Title: Device to check quality of printed matter
Inventor: UBUE IRUSHITSUKU
IPC: G01B11/24
Filed: 1989-09-27
Abstract: PURPOSE: To prevent production of a degraded printed matter block by forming an optical sensor system of two reflected light barrier walls each provided with a circuit for evaluating signals of printed matter and printed surface delivered from a light receiving unit. CONSTITUTION: A first reflected light barrier wall urged activated by a photodiode 3 and an LED 4 scans a printed region formed of a line, for example, and delivers a reflection signal to an evaluation circuit 7. In order to scan a print face disposed oppositely to a sheet 1, photodiode 5 and an LED 6 form a second reflected light barrier wall. The LED 6 functions constantly contrary to the first reflected light barrier wall. In the evaluation circuit 7, first output of a bistable multivibrator 8 is connected with a count module 10 in addition to the LED 4. The count module resets a memory module 11 at an initially set time interval and suppresses various reflection signals induced by a defect, blur or hole of a paper thus preventing production of a degraded printed matter.
Patent JP-H04136267-A (JP)
Title: Treatment of polyester yarn
Inventor: WATANABE HIROSUKE
IPC: D06M101/16
Filed: 1990-09-25
Abstract: PURPOSE:To improve adhesiveness to a matrix such as rubber or resin by irradiating a polyester yarn with ultraviolet pulse laser beam having a specific wavelength followed by treating with RFL. CONSTITUTION:Polyester yarn, especially yarn comprising a repeating unit shown by the formula ((n) is 2-6) as a main constituent component, is irradiated with ultraviolet pulse laser beam having <=380nm wavelength to form a fine uneven shape on the surface of yarn or to chemically change the surface. Then the yarn is treated with RFL(resorcin formalin rubber latex) to extremely improve adhesiveness (peeling strength) to a matrix such as rubber or resin. A polyester comprising ethylene glycol and tetramethylene glycol as a main glycol component is preferable as the polyester.
Patent JP-H0589971-A (JP)
Title: Lamp turn-off detection device
Inventor: KOTABE MITSUHO
IPC: H05B37/03
Filed: 1991-09-30
Abstract: PURPOSE:To provide a lamp turn-off detection device capable of remarkably enhancing the work efficiency of workers in charge of maintenance by checking nonconformity of lamps such as streetlights in the daytime, and enabling replacement of the lamps on the spot. CONSTITUTION:As it gets dark, a photosensor portion 13 detects it and turns on a switch 2 to light a lamp 4. Then the relay 62 of an abnormality detecting portion 6 is turned on to actuate the abnormality detecting portion 6. Thereafter, if the current detector 61 of the abnormality detecting portion 6 does not detect normal current, a transistor 63 is turned on and the thyristor 12 of a control portion 30 is turned on to make the light-emitting element 11 of a display portion 40 emit light, thereby indicating abnormality of the mercury lamp 4. Even if the switch 2 is turned off as it gets brighter, lighting of the light- emitting element 11 is maintained by power supply from the battery 9 of a backup power source portion 20, whereby abnormality of the mercury lamp 4 is indicated even in the daytime.
Patent JP-S63106740-A (JP)
Title: Original scanner
Inventor: TANZAWA SETSU
IPC: G03B27/50
Filed: 1986-10-24
Abstract: PURPOSE:To read an original with a high precision and simplify building-in of a scanner and reduce the cost by providing a pressing member, which is pressed to the face opposite to the original placing side of an original platen or the surface of another member joined with the original platen into one body and is moved together with a read scanning unit a the time of back and forth moving, on one side of the read scanning unit. CONSTITUTION:One side of a read scanning unit 18 is supported as the guide reference by a guide shaft 19, and a pressing member is provided on the other side and is pressed to the original platen. That is, a reference pressing roll 21, a reference pressing roll 22, and a pressing roll 23 are freely rotatably and axially set to the unit 18, one end of a lever 24, and the shake fulcrum shaft of the lever 24 respectively. These rolls 21-23 are rolled on surfaces of members, with which they are brought into contact, when the unit 18 is moved. Since the read scanning unit 18 is mechanically floated from a device body in this manner, distortion is difficult to occur, and an original is read with a high precision to stabilize the quality of recorded images.
Patent JP-2000064389-A (JP)
Title: Sterilizing device for toilet stool flushing water
Inventor: HIASA MASAMI
IPC: E03D9/02
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a sterilizing device for toilet stool flushing water which has a function of preventing the sticking of fur and slime to a flush toilet stool and occurrence of odor and which is also easy to fit and does not require labor for replacement. SOLUTION: A water storing part of a flush tank is provided with at least one pair of electrodes 6a and 6b at least one of which is a silver one. By impressing the silver electrode used as an anode, therefore, a current flows between the electrodes and silver ions dissolve from the silver electrode being the anode and are supplied into toilet stool flushing water. Since the toilet stool flushing water being present in the flush tank 22 and containing the silver ions is supplied to a flush toilet stool 1 after the flush toilet stool 1 is used, the toilet stool flushing water containing the silver ions stay in a trap part of the flush toilet stool 1 after filth is flushed away.  According to this constitution, the inside of the flush toilet stool is sterilized by the silver ions and sticking of fur and slime due to propagation of miscellaneous bacteria and the consequent of occurrence of odor can be prevented.
Patent JP-H07100935-A (JP)
Title: Jig for butt joining plate material and butt joining method
Inventor: NISHIURA YOSHIKI
IPC: B29C65/78
Filed: 1993-10-07
Abstract: PURPOSE:To accurately and simply make plate materials coincide in level and butt with each other. CONSTITUTION:A first leveler piece 1 and a second leveler piece 2 are detachably and temporarily fixed to plate surfaces of first and second plate materials in the vicinity of the joining end faces thereof so as to correspond to the plate materials, respectively. A leveler piece moving and holding member 3 holding the two leveler pieces is provided with vertically moving means 4, 5 capable of moving at least one of the leveler pieces vertically to a plate surface and joining-direction moving means 6, 7, 8 capable of moving at least one of the leveler pieces in a joining direction along the plate surface.
Patent JP-2001071201-A (JP)
Title: Working device for cylindrical part
Inventor: YAMADA YUJI
IPC: B23B5/00
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To easily perform automatically, efficiently and high accurately cutting an end face work of a cylindrical part in a job site by remote work. SOLUTION: This working device, applying cutting work continuously by underwater remote control along a peripheral direction to a peripheral wall of a cylindrical part 2 fixedly set up by placing an axial center vertical, is provided with a fixed frame 5 fixedly set up to a lower part of the cylindrical part 2 and a moving frame 6 mounted in this fixed frame 5 to be lift driven on the coaxial center to the axial center of the cylindrical part 2. The fixed frame 5, having a plurality of legs 7, 8, 9 capable of level adjustment, is constituted with levelness settable in level adjustment by these legs 7, 8, 9 while the moving frame 6 has a plurality of cutting units 13 driven to be turned in the peripheral direction.
Patent JP-S60141692-A (JP)
Inventor: NAGATA CHIYUUICHI
IPC: C05F11/00
Filed: 1983-12-28
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-H11157869-A (JP)
Title: Alkali metal-free aluminoborosilicate glass and its use
Inventor: LAUTENSCHLAEGER GERHARD DR
IPC: C03C3/093
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To obtain a glass satisfying the physical and chemical requirements of the glass substrate of the newest TFT display, that is, the glass having high devitrification stability and a favorable processing temp. range by which various plate glass producing methods such as a floating system or drawing systems (up-drawing and various down-drawing systems) can be adopted so as to produce glass in accordance with specified use profiles for the modes of various TFT displays. SOLUTION: This glass has a compsn. consisting of, by weight on the oxide basis, 57-60% SiO2 , 6.5-9.5% B2 O3 , 14-17.5% Al2 O4 , 5-8% MgO, 1-4% CaO, 5-8% SrO, 0-3.5% BaO, 15%<=MgO+CaO+SrO+BaO<=17%), 0.4-1.5% ZrO2 , 0.4-1.5% TiO2 , 0.1-0.5% CeO2 and 0.2-1%, SnO2 . The glass is especially suitable for use as substrate glass in display technique.
Patent JP-H0988530-A (JP)
Title: Variable valve gear of internal combustion engine
Inventor: TAKEMURA SHINICHI
IPC: F01L13/00
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To enable the application to a multi-cylinder internal combustion engine without complicating an interlocking mechanism with a crank shaft. SOLUTION: A drive shaft 1 which is in the interlocking relationship with a crank shaft through a sprocket 19 is continuous over a plurality of cylinders. A cylindrical cam shaft 2 positioned on outer periphery of the drive shaft 1 is divided per cylinder. A control sleeve 17 is arranged between the drive shaft 1 and the cam shaft 2. An annular disc 9 is positioned between a first flange section 4 at one end of the cam shaft 2 and a second flange section 7 of the drive shaft 1. The annular disc 9 and the drive shaft 1 are in the interlocking relationship through a pin 14 and an engaging groove 8, and the annular disc 9 and the cam shaft 2 are in the interlocking relationship through a pin 13 and an engaging groove 6.  The annular disc 9 is supported by an eccentric bearing section 15 at a tip of a control sleeve 17, and the direction of eccentricity is changed in accordance with the turn of an operation lever section 18.
Patent JP-S62112915-A (JP)
Title: Kerosene burner
Inventor: NOGUCHI YOSHIHIRO
IPC: F23N3/08
Filed: 1985-11-11
Abstract: PURPOSE:To prevent bad odor from generating at the ignition of a burner by performing the gradual addition and decrease of the amount of fuel to be evaporated by a method wherein the air is forcibly supplied to or sucked from the tip part of a wick at the ignition of the burner with a blowing device, which communicates with a fuel chamber. CONSTITUTION:A blower 9a is put into drive simultaneously with the ignition of a burner in order to forcibly supply the air through a fuel chamber 1c to the tip part of a wick. Though the generation of acetaldehyde in combustion gas increases with the increase of the generation of kerosene vapor due to the forced supply of the air, the amount of the acetaldehyde generated under the state that the air is forcibly supplied is not so much as that generated under the state that the air is not supplied because the combustion approaches a complete one. With the rises of the temperatures of a combustion chamber, an outer casing and the like, the generation of the acetaldehyde lowers. Even when the forced supply of the air is stopped, for example, after one minute since the ignition of the burner, the generation of the acetaldehyde keeps on decreasing and becomes zero in about one and a half minutes after the ignition of the burner. On the other hand, when the burner is ignited under the state that the blowing device is driven so as to suck the air from the tip of the wick, the peak value of the acetaldehyde can be made smaller than that under the state that the blowing device is not driven, though the time from the ignition of the burner to the stopping of the generation of the acetaldehyde is almost the same in both the states as just mentioned above. Thus, the pattern of the generation of bad odor can be controlled.
Patent JP-S63105252-A (JP)
Title: Fuel control device for internal combustion engine
Inventor: SUGANO YOSHIAKI
IPC: F02D41/04
Filed: 1986-10-22
Abstract: PURPOSE:To prevent a blow back in the vicinity of a throttle valve full opening and the displacement of air fuel ratio due to a change of charging efficiency, by providing a limit value in accordance with operation parameters in a fuel supply amount calculated on the basis of detection signals of an intake air amount sensor and a crank angle sensor. CONSTITUTION:A control unit 30 calculates the basic fuel supply amount on the basis of detection values from an intake air amount sensor 13, serving for a Karman vortex street flow meter, and a crank angle sensor 17, performing various corrections on the basis of detection values of water temperature sensor 18, intake air temperature sensor 19, etc. The control unit 30 obtains a predetermined correction coefficient on the basis of engine speed, water temperature, intake air temperature, calculating the limit value of a fuel supply amount on the basis of this obtained correction coefficient.
Patent JP-S61130638-A (JP)
Title: Pneumatic spring
Inventor: KATORI SHINICHI
IPC: F16F9/02
Filed: 1984-11-29
Abstract: PURPOSE:To enable plural change of spring characteristics by providing air chambers having different capacity on a group of auxiliary tanks and combining air capacity of pneumatic springs and auxiliary tanks. CONSTITUTION:A group of auxiliary tanks 16 are connected to a control valve 12. The auxiliary tank group 16 is constructed by four independent air chambers having difference capacity of V1, V2, V3, V4, and flow paths of respective air chambers are changed over by the control valve 12 independently or by desired combination. That is, a sensor 20 is incorporated with a position detector 21, displacement detector 22 and an acceleration detector 23 therein, and inputs detecting signals in a control device 18, and actuates the control valve 12 based on a set value of the control device 18, then spring characteristics can be changed plurally.
Patent JP-H04130934-A (JP)
Title: Terminal for detecting memory parity error generating address
Inventor: KUROKAWA MAKOTO
IPC: G06F11/32
Filed: 1990-09-21
Abstract: PURPOSE:To enable a user to specify an address generating a memory parity error at the time of generating the parity error by providing this memory parity error generating address detecting terminal with a function for checking the parity check of data read out from a memory corresponding to a reading address. CONSTITUTION:A CPU 1 specifies one of addresses A1,A2,... An and reads out data corresponding to the specified address from a memory 2 through an address bus 6. At the time of detecting the generation of a memory parity error, a memory parity checking circuit 3 activates a memory parity error generating signal and supplies the memory parity error generation signal to the clock terminal CP of a corresponding flip flop(FF) circuit out of FF circuits 4-1,4-2,...4-n and the state of the address generating the error is latched in the FF circuit concerned. On the other hand, a high level signal corresponding to the input of the latched address is generated on the output side of the FF circuit, an LED corresponding to the high level signal is turned on out of n LEDs 5-1,5-2,...5-n, so that the address generating the memory parity check error can be specified by its lighting display.
Patent JP-H0194638-A (JP)
Title: Method of generating block terminal
Inventor: UEDA HARUYO
IPC: H01L21/82
Filed: 1987-10-06
Abstract: PURPOSE:To enable a block terminal to be generated automatically by computer processing for decreasing a number of designing processes while eliminating errors such as deviation of the terminal from interconnection pattern, by providing a specific segment producing means and a specific terminal generating means. CONSTITUTION:There are provided a segment producing means for decomposing patterns within an external frame 51 into line segments consisting of two vertices and a terminal generating means for determining, as a block terminal 55, any of said segments whose X- or Y-coordinate corresponds an X- or Y- coordinate of any vertex of external frame segments obtained by decomposing the external frame 51. According to an embodiment, coordinates of every vertex of the external frame 51 of the block and patterns of interconnections 52-54 are inputted in a computer, and the computer performs segment generating process for decomposing each pattern into line segments S1-S7 and 01, 01 represented by two vertices. Then, the computer determines correspondence between coordinates of the external frame segments and interconnection segments and generates a terminal so that the coordinates of the block terminal 55 are written in a graphical data storing region.
Patent JP-H0568068-A (JP)
Title: Communication control processor
Inventor: MURAMATSU MAKOTO
IPC: H04L69/14
Filed: 1991-09-05
Abstract: PURPOSE:To accommodate lines with an excellent efficiency and high cost performance by utilizing the performance of a line control processor sufficiently to both a low speed and a high speed line. CONSTITUTION:Line control processors 1,2 control independently respectively line adaptors 1a-1d and 2a-2d. A line expansion wiring board (not shown) is mounted in place of the line control processor 2, and a control signal group 1e of the line control processor 1 is connected also to the line adaptor groups 1a-1d and 2a-2d by using a line expansion relay signal line group of the line expansion wiring board, then the line adaptors able to be controlled by the line control processor 1 is expanded. Thus, the line control processors and the line adaptors of a required number are accommodated on the same board depending on the speed of a line to be accommodated.