baber/WOPTO huggingface dataset:
Patent JP-H0323361-A (JP)
Title: Electromagnetic spill valve type fuel injection pump
Inventor: MATSUE FUMIYUKI
IPC: F02M51/04
Filed: 1989-06-16
Abstract: PURPOSE:To perform high speed running of an engine by providing an auxiliary spill passage which communicates a plunger chamber to the drain side simultaneously with or after completion of injection through the opening motion of an electromagnetic spill valve mounted to control the starting and completion of injection of fuel. CONSTITUTION:A title injection pump is provided with an electromagnetic spill valve 21 mounted to the side of a plunger barrel 12 with which a plunger 13 being vertically slid through a roller 14 by rotation of a cam is engaged. The middle of a fuel feed and discharge passage 24 installed in a manner to be communicated with a plunger chamber 16 pressurized through vertical movement of the plunger 13 is opened and closed by a spill valve body 25. In this case, a recessed part 33 is formed in the upper end of the plunger 13, and a check valve 32 is located therein. The recessed part 33 is communicated to an outlet 38 through a drain passage 39 in a state that the plunger 13 is lowered to a lowermost point. An auxiliary spill passage 40 is formed with the recessed part 33, the drain passage 39, and the outlet 38.
Patent JP-S6217604-A (JP)
Title: Calibration of auxiliary light for 3-dimensional measurement
Inventor: FURUMURA FUMINOBU
IPC: G01B11/00
Filed: 1985-07-16
Abstract: PURPOSE:To improve measurement accuracy by photocutting even if the light- source is located in any position, by installing a flat plate marked with the reference mark on its surface and defining an equation in the 3-dimensional space of an auxiliary optical plane. CONSTITUTION:Co-ordinate calculations are made on 3 points and up on a photocutting line 14 and the co-ordinates of 3 points located in mutually independent positions obtained by the calculations are defined as ri (i=1, 2, 3). When an equation of a plane passing these 3 points is defined as a.r=b, a and b are given respectively as a=(r2-r1)X(r3Xr1), b=(r2Xr3)Xr1, representing the equations of the required auxiliary optical plane. The above-mentioned process is conducted for each angle of rotation of a slit 3 for coefficients of the equations corresponding to each angle. These values are stored in a memory 9 and read out from the memory 9 of the equation corresponding to the angle of rotation of the slit on the occasion of measurement of the specimen.
Patent JP-S5486606-A (JP)
Title: Aerosol composition for cooling
Inventor: DAIMON SHIGEO
IPC: C09K3/30
Filed: 1977-12-22
Abstract: PURPOSE: To provide an aerosol composition for cooling capable of cooling an object easily and instantaneously, and effective to an objective near to the spray nozzle as well as a distant objective.  
     CONSTITUTION: An aerosol can is filled with an organic compound having a molecular weight of ≥80, a latent heat of evaporation of ≤100 cal/g (25°C) and a boiling point of 20W100°C (e.g. 1,1,1-trichloroethane, methylene chloride, trichloromonofluoromethane, carbon tetrachloride, etc.) and a propellant gas such as N 2 , CO 2 , Ar, etc. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01321685-A (JP)
Title: Suction jig for substrate
Inventor: KOMIYA MASAO
IPC: H05K3/12
Filed: 1988-06-23
Abstract: PURPOSE:To use the title suction jig in common with a plural kind of substrates by placing the substrates onto a plurality of suction pins erected into pin erecting holes at specified positions, closing the pin erecting holes except the specified positions by a closing means and sucking air from an intake vent. CONSTITUTION:A plurality of suction pins 28 are erected vertically into a plurality of pin erecting holes 25 at predetermined positions corresponding to the kind of a substrate 1, and residual pin erecting holes 25 are closed by closing means 26. Consequently, when the substrate 1 is put onto a plurality of the suction pins 28 and air is sucked from an intake vent 24, the substrate 1 is sucked to the noses of the hollow holes 30 of a plurality of the suction pins 28. The pin erecting holes 25 in which the suction pins 28 are not erected are closed by the closing means 26, and have no effect on suction. Accordingly, the substrate 1 can be sucked by erecting the suction pins 28 into the pin erecting holes 26 at positions corresponding to the fixed positions of suction of the substrate 1, thus generally using the title suction jig for a plurality of the substrates 1 only by changing the positions of the suction pins 28.
Patent JP-S5796128-A (JP)
Title: Foundation pile for building
Inventor: MIYAUCHI MASAYUKI
IPC: E02D5/56
Filed: 1981-09-29
Abstract: PURPOSE: To prevent the occurrence of noise and vibration in driving a pile underground by a method in which a convex stripe having a recession in its progressing side is spirally provided on the periphery of a pile with pointed tip and an iron bar is buried in the convex stripe.  
     CONSTITUTION: When a pile 1 is penetrated underground and turned, its spiral convex stripe 3 penetrates into the ground while discharging soil. The strength of the spiral convex stripe is high because an iron bar 4 is buried in the spiral convex stripe 3. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5856814-A (JP)
Inventor: KAWAGUCHI AKIO
IPC: C01B31/04
Filed: 1981-09-30
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-H1115629-A (JP)
Title: Display device, its display controlling method and portable small information device
Inventor: HARADA YUJI
IPC: G06F3/0485
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To obtain a display device capable of easily grasping displayed contents, eliminating the need for troublesome displaying operation and improving visibility by dividing a displaying area to fix-display information in the first area and to sequentially shift information to the second area. SOLUTION: A displayable area is divided into first and second areas to fixedly display important information in information on the date and time of schedule information, the name of a sending person sent by an electronic mail, e.g. in the first area and to shift attached information with much information amount to the second area every fixed time. When an electronic mail is in an electronic equipment, the display M1 displays a message indicating the presence of the electronic mail. A display M2 displays a message one second after on-operation and a display M3 displays a message two second after on- operation. Though the contents of the electronic mail is in an interrupted state, attached information is displayed sequentially on displays M4 to M6 in a state of sequentially sifting every fixed time in addition.
Patent JP-H04231690-A (JP)
Title: Radial follow-up mechanism of slider block of scroll compressor
Inventor: HAWAADO HENRII FUREIZAA JIYUNI
IPC: F04C18/02
Filed: 1991-05-31
Abstract: PURPOSE: To reduce edge loading generated between a rotary scroll of the scroll compressor and a crankshaft. CONSTITUTION: A slider block 20 radial follow-up mechanism includes a long and narrow recessed part 30-1 on the edge of an eccentric shaft 30 and the slider block 20 includes an eccentric hole 20-1 arranged inside the recessed part 30-1 and accepting a boss 12-2 of a rotary scroll 12. This hole 20-1 integrally formed with the slider block 20 collectively forms eccentric bearings by a plural number of separated pads. The slider block 20 rotates together with the eccentric shaft 30 with respect to the rotary scroll 12 boss 12-2 which is accepted in the hole 20-1. The slider block 20 is allowed to move by 0.01 to 0.1 inch order inside the recessed part 30-1 and the boss 12-2 is allowed to make an inclined motion by the eccentric bearings without accompanying the movement of the other members thereby reduces edge loading.
Patent JP-H102530-A (JP)
Title: Forced draft air preheater for combustion chamber
Inventor: HAMADA TAKASHI
IPC: F23J15/06
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To make an air preheating chamber unnecessary and contrive the remarkable simplification as well as compacting of a device by a method wherein the concentration of oxygen and a ventilating air temperature are detected by sensors and when the detecting values thereof are deviated from set values, outdoor air is introduced into a combustion hot-air bypass duct through the operation of a forced ventilating fan and the opening of a damper. SOLUTION: Combustion gas is discharged into atmosphere through a gas cooling chamber and a chimney as exhaust gas. However, a part of exhaust gas, which is guided to the fore side of the gas cooling chamber 4, is guided into a combustion hot-air bypass duct (DCT) 6, communicating with the gas cooling chamber 4, by a forced ventilating fan 11. The amount of dissolved oxygen in the exhaust gas, guided into the duct 6, is detected by an oxygen concentration measuring instrument 9. When the detected value is not arrived at a set value, the damper 8 is opened to introduce outdoor air and obtain a predetermined oxygen concentration. The temperature of the exhaust gas is detected by a ventilating air temperature measuring instrument 10. When the detecting value exceeds a set value, a part of air is introduced to obtain a predetermined exhaust gas temperature.
Patent JP-H01321795-A (JP)
Title: Method and device for improving television picture quality
Inventor: MIURA HIDEAKI
IPC: H04N9/68
Filed: 1988-06-23
Abstract: PURPOSE:To make a memory for inversion unnecessary and to reduce a circuit scale by providing a correcting signal generating circuit in parallel with a digital luminance and chrominance signal path, executing all the correction with digital processing, and inputting an A/D-converted luminance signal to a flare correcting signal generating circuit part. CONSTITUTION:The inputted luminance signal is made into a digital luminance signal by an A/D converter 1a, serially passed through a first IIR filter 6 for a horizontal direction and a first IIR filter 7 for a vertical direction, and after that time-base- inverted in units of fields by a first time base inverting circuit 8. Further, the signal is time-base-inverted again by a second time base inverting circuit 11 and converted into an analog flare correcting signal by a second D/A converter 12. this flare correcting signal extracts the high frequency component of the luminance signal passed through a low-pass filter by subtracting the low frequency component of the luminance signal from the luminance signal in an analog subtracting circuit 4. Further, the whole of the title device is made into a low-pass device, the filter output is subtracted from an original signal, the device is made into a high-pass device effectively, and the continuity of the correction in four corners can be obtained.
Patent JP-H04357373-A (JP)
Title: Method for manufacturing magnetic fluid seal device
Inventor: YOKOUCHI ATSUSHI
IPC: H01F1/28
Filed: 1991-05-31
Abstract: PURPOSE:To prevent magnetic fluid from scatter into a clean space by preventing the magnetic fluid opposed to the clean space from largely swelling toward the clean space. CONSTITUTION:Magnetic fluid 10 is infused from the first pole piece 8 side opposed to a clean space. An amount of the infused magnetic fluid is less than and 0.55 times more than that necessary for obtaining a saturation pressure resistance value. Thus, the pressure resistant value of the second pole piece 9 side is set lower than that of the first pole piece 8 side. In the expansion of air in a pocket 12, the magnetic fluid 10 on the second pole piece 9 side expands to the unclean space side so as to allow the expansion increment of the air to escape.
Patent JP-H05324807-A (JP)
Title: Method for image processing and device therefor
Inventor: INAGAKI SHINJI
IPC: H05K13/04
Filed: 1992-05-22
Abstract: PURPOSE:To enable accurate recognition even if the positional deviation between a recognizing device and an object occurs by fetching the shadow of the object on a screen to the recognizing device and processing it, and recognizing the shadow of the object once projected on the screen. CONSTITUTION:This processor is equipped with the screen 2 arranged opposite to the object 1 and the object 1 which are irradiated by a light source 3 with parallel rays. This light source 3 is constituted by using, for example, an optical fiber and also using a lens which collimates the light from the light source into parallel light. Further, the recognizing device 4 is arranged opposite to the screen 2 and inputs and processes the shadow of the object 1 formed on the screen 2. Namely, when the object is irradiated with the parallel rays from the light source 3, the shadow of the object 1 formed by the parallel rays is projected on the screen 2. The shadow formed on the screen is inputted and processed by the recognizing device 4. Thus, not the plane shape of the object itself, but the shadow of the object which is temporarily projected on the screen is recognized.
Patent JP-H0239423-A (JP)
Title: Method of applying iii-v compound to semiconductor substrate
Inventor: TOOMASU FURANSHISU KUUCHI
IPC: H01L21/205
Filed: 1989-06-20
Abstract: PURPOSE: To enable organic metal vapor epitaxial growth of III-V semiconductor material in a hot wall system, by using a specific precursor wherein organic ligand and inorganic ligand are present in species wearing metal. CONSTITUTION: The same gas panel as the gas panel used in a cooling wall reaction chamber is used. Organic metal compound formula I of group III which corresponds to the number of elements of group III in semiconductor compound to be formed is supplied to a reaction chamber from one or more lines 4-6 via an introducing port 1. In the same way, depending on the number of kinds of group V atoms in the semiconductor compound, the corresponding source of group V is supplied to the reaction chamber from lines 7 and 8 via an introducing port 2. The reaction chamber is constituted of a quartz tube 9 in a furnace 10. Vapor of organic metal halide of group III which has molar fraction of 0.5-10<-3> and vapor containing the source vapor of group V are introduced in the reaction chamber.  When heating is performed, compound of the formula I is turned into vapor of metal halide, the vapor reacts with the vapor of the compound of group V, and an epitaixial layer is formed. The thickness of the layer is controlled by using temperature, pressure in the reaction chamber and molar fraction of reaction object. The pressure in the reaction chamber is lower than 10Torr, i.e., 0.001-10Torr is preferable.
Patent JP-H026819-A (JP)
Title: Pretreatment of denitrification catalyst
Inventor: MATSUDA TOSHIAKI
IPC: B01D53/94
Filed: 1988-06-24
Abstract: PURPOSE:To increase the durability of a denitrification catalyst contg. the oxides of Ti and Mo and/or V by previously bringing the catalyst into contact with SO2 and/or SO3 at 300-400 deg.C. CONSTITUTION:A catalyst contg. the oxides of Ti and Mo and/or V is brought into contact with SO2 and/or SO3 at 300-400 deg.C for several hr. Exhaust gas contg. compds. of volatile metals such as As from a coal burning boiler is subjected to catalytic NH3 reduction and denitrification with the catalyst. Since the active site of the catalyst is previously coated with SO2 and/or SO3, the metal adsorption site is reduced and the deterioration of the catalyst by the volatile metals such as is As prevented.
Patent JP-H09318661-A (JP)
Title: Prober shielding device
Inventor: IKEUCHI HIDEKI
IPC: G01R31/26
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To facilitate handling of a shielding device when it is opened/closed and to prevent the danger of clashing or falling by providing a take-up type shield cover. SOLUTION: A shield cover 62 is made of a conductive film or a thin sheet metal to be flexible and wound on a take-up shaft 70. A hooking metal 72 L-shaped in section is fixed to the tip of the shield cover 62 and a handle 74 is attached to the hooking metal 72. Thin and long guide parts 63 are integrally provided in the upper ends of the left and right side walls 64 and 65 of a shield frame 60 made of metal so as to be protruded upward. A locking part 68 for hooking the metal 72 of the shield cover 62 is provided in the side wall 66 of the front side. A deep side wall 67 is low in level and its upper surface 76 is bent downward to be projected. The take-up shaft 70 is supported by bearings in a pair of shaft holes 78 to as to be rotated.
Patent JP-H0999051-A (JP)
Title: Organism absorbent transplantation material of which porosity can be controlled, and its preparation
Inventor: JIEIMUZU MAKUGUREGAA
IPC: A61L27/58
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To obtain a sponge material suitable for heeling of a wound and restoration of tissues by adding the particles of a second material to a dispersion of a bioabsorptive polymer prepd. by a first solvent, freezing this dispersion and removing the first solvent and the second material by freeze drying or solvent drying. SOLUTION: The bioabsorptive material having plural pores internally connected to each other is formed by first using the first solvent to prepare the dispersion of the bioabsorptive polymer, adding the particles of the second material to this dispersion and freezing the dispersion to prepare the frozen dispersion internally contg. the particles. The first solvent and the second material are then removed in one stage by freeze drying or solvent drying from this frozen suspension, by which the material described above is produced. In such a case, the particles of the first solvent are preferably the frozen droplets or frozen particles of the first solvent subjected to grinding and sieving. The stage for adding the frozen droplets or the frozen particles to the dispersion is executed while the dispersion is maintained at a temp. below the m.p. of the first solvent.
Patent JP-S5858605-A (JP)
Title: Initializing method of apparatus
Inventor: NISHIYAMA EISUKE
IPC: G05B19/042
Filed: 1981-10-01
Abstract: PURPOSE:To prevent generation of failure due to variation or annihilation of stored contents of a storage device when an electric power supply has been turned on, by detecting a voltage drop of a back-up electric power supply in case when the electric power supply is turned off, without consuming a current of the back-up electric power supply. CONSTITUTION:In an apparatus having a volatile storage device for holding the stored contents by supplying an electric current even in case when an electric power supply is off, when voltage of a back-up electric power supply for supplying an electric current to the storage device when the electric power supply is off drops, and a stored data is varied or annihilatd, and stored data in each of the first and second prescribed areas of the storage device, to which a data corresponding to a state of each part of the apparatus before the electric power supply is turned off are different from each other, initializing is executed irrespective of the stored data of the first prescribed area. Accordingly, in the  course of initializing immediately after the electric power supply has been turned  on, by variation or annihilation of the stored data, for instance, it is possible  to prevent damage of a loudspeaker, etc., caused by the fact that an electronic  volume is set to the maximum sound volume value by mistake.
Patent JP-H1118059-A (JP)
Title: Converter for converting progressive video signal into interlace video signal and its method
Inventor: DANIEL CAN ZUU
IPC: H04N5/44
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a device for converting a progressive signal into an interlace video signal and its method, to provide the device recovering the latter signal from the former signal and its method by keeping vertical resolution of the progressive video signal while maintaining a band width of the interlace video signal. SOLUTION: A progressive - interlace video converter 10 includes a progressive video pre-processor 105 and a converter 110. The latter replaces one scanning line in a video frame with a preceding or succeeding scanning line. The pre-processor assigns a prescribed value to one or a large number of scanning lines at a proper place in a frame. Each frame has at least one redundant scanning line. Frame revision information is coded to an auxiliary data part of a digital video stream. The interlace - progressive video converter includes an auxiliary data pre-processor, a recursion interlace - progressive converter and two digital standard converters.
Patent JP-H0527855-A (JP)
Title: High voltage power controller
Inventor: OKU JUNTARO
IPC: G03G15/16
Filed: 1991-06-27
Abstract: PURPOSE:To suppress the increase of the transcription current and to prevent the occurrence of the defective transcription by switching the high voltage output received from a high voltage transformer for transcription to a lower level in response to the increase of altitude of a working site. CONSTITUTION:When an altitude is designated by a keyboard 29, a microprocessor 27 reduces the reference level of transcription set at a PWM control path 24 for transcription. Thus the constant voltage control is attained in a state where the high voltage output produced from a high voltage transformer 22 is reduced by the switching operation of a switching transistor 21.
Patent JP-S6311944-A (JP)
Title: Automatic plate material feeding device for developing device
Inventor: OGURA MASAFUMI
IPC: G03D13/00
Filed: 1986-07-03
Abstract: PURPOSE:To smoothly and efficiently carry out plate-making work, by holding plating materials on a supporting board one by one by suction and sending them to the plating material throwing-in port of a developing machine after they are inverted so that their picture forming surfaces can be brought upward. CONSTITUTION:When plate-making materials are placed on a supporting board 100 at a position (a), a plate-making material supplying table 1 is automatically turned counterclockwise by 90 deg. until the board 100 is brought to a prescribed position (d) by means of the signal of a photosensor 19 and, when the board 100 is brought to the position (d), rotation of the table 1 is stopped by the signal of a detecting means. Then a plate-making material attracting frame 7 falls over the supporting board 100 at the position (d) and the attracting board 8 of the frame 7 is strongly pushed against the back of the uppermost one P of the four plate-making materials placed on the supporting board 100. Then the plate-making material P is attracted to the attracting board 8 by means of a vacuum pressure. Thereafter, the plate-making material attracting frame 7 is inverted to the plate-making material throwing-in port 15 side of a developing machine D and the attracting board 8 is lowered to the position shown by the dotted line. At the position shown by the dotted line, the plate-making material P can surely be taken by feed rollers (r) always.
Patent JP-H078005-A (JP)
Title: Rotary tiller provided with tine for treating shallow ploughing
Inventor: FUJIMOTO SATOSHI
IPC: A01B33/08
Filed: 1993-06-28
Abstract: PURPOSE:To reduce the overall size of a rotary tiller by shortening the axial length of an inclined tine shaft. CONSTITUTION:A gear 15 to transmit power from a horizontal tilling shaft 13 to an inclined tine shaft 14, a bearing 16 to support the inclined tine shaft 14 in a state rotatable relative to a rotary case 7 and a sealing member 17 to inhibit the intrusion of mud water from the outer circumference of the inclined tine shaft 14 into the bearing 16 are arranged on the same rotary surface (s) of the inclined tine shaft 14.