baber/WOPTO huggingface dataset:
Patent JP-H04352517-A (JP)
Title: Clock preparing circuit
Inventor: HAGIWARA YUKIO
IPC: H03L7/00
Filed: 1991-05-29
Abstract: PURPOSE:To prevent the fluctuation of a phase from being accumulated even when a reference signal is switched at the clock preparing circuit which prepares mutually various reference signals while inputting the two kinds of clock signals and outputs any one of the reference signals corresponding to an external signal. CONSTITUTION:A counter circuit 2 is provided as a first frequency dividing means to prepare a first reference signal 20 frequency dividing a first clock signal 100 into N (N is a positive integer and a counter circuit 7 is provided as a second frequency dividing means to prepare a second reference signal 70 frequency dividing a second clock signal 200 into the N. In the counter circuit 2, a reference signal 21 is prepared with the almost same pulse width as one cycle of the clock signal 200 while defining the change point of the first reference signal 20 as a center, and clock selectors 5 and 9 and a rise detection circuit 8 are provided as switching means to switch the first reference signal 20 to the second reference signal 70 at the change timing of the second clock signal 200 while this reference signal 21 is existent.
Patent JP-S6216211-A (JP)
Title: Magnetic head
Inventor: TAKAHASHI JUNICHI
IPC: G11B5/133
Filed: 1985-07-15
Abstract: PURPOSE:To decrease sliding noise and to improve wear resistance by using simple and inexpensive ferrite by constituting the main magnetic path forming surface of a core half body of a 110 face, the surface to slide with a recording medium of a 110 face and the butt surface of a 100 face with respect to the disposing direction of crystal planes. CONSTITUTION:A magnetic head with which the direction of the axis of easy magnetization within the 110 face of the core half bodies consisting of single crystal ferrite is taken in the direction perpendicular to the surface to slide with a tape is prepared in order to avoid giving the magnetical change by vertical movement during the contact with the tape to the core. The crystal planes are disposed in such directions where the main magnetic path forming surface of the core half bodies is the 110 face, the surface to slide with the recording medium is the 110 face and the butt surface is 110. The compsn. of 6,000-6,500G suitable for a high coercive force medium such as metal tape is in the range consisting of 60-65mol% Fe2O3, 20-30mol% MnO, 5-15mol% ZnO. The sliding noise is thus decreased and the wear resistance is improved.
Patent JP-S5943873-A (JP)
Title: Vessel for storing material to be evaporated
Inventor: NISHIWAKI AKIRA
IPC: G03G5/082
Filed: 1982-09-04
Abstract: PURPOSE:To provide a titled vessel which enables stable evaporation and permits easier vapor deposition operation, by providing an opening smaller than the evaporation area of a material to be evaporated and constituting a wall part in contact with the material to be evaporated to have a smaller radiation rate and the other wall part to have a larger radiation rate. CONSTITUTION:Heaters 5, 6 for heating and evaporating a material 3 to be evaporated are provided in an evaporation source 1 facing to a substrate 2 to be deposited thereon with a film by evaporation and the controlled vapor is conducted outward through an upper opening 9 smaller than the evaporation area. The radiation rate of at least the outside surface of the part 8a of the lower wall part 8 of the evaporation boat 4 of the source 1 in contact with the material 3 is made preferably <=0.4, further <=0.1 to reduce the variance in the temp. distribution of the source 1 and to improve the yield of the film deposited by evaporation. The radiation rate of at least the outside surface of the upper wall part 7 and the lower wall part 8b is constituted to have a high radiation rate of >=0.7, whereby temp. responsiveness is improved, the heating and cooling to a prescribed temp. are made possible in a short time and the workability in vapor deposition is improved.
Patent JP-H103223-A (JP)
Title: Thermal roller fixing device
Inventor: MOGI MICHIO
IPC: G03G15/20
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To reuse the core bar of a heating roller which is a periodically exchanged part. SOLUTION: A mechanism inhibiting slip in a rotating direction with respect to the boss part 10b of a heat insulating member 12 is provided at the heating roller 1 that incorporates a heater H and where the surface of a roller part 10a is coated with releasing agent 11 and bearings 13 are provided at the boss parts 10b of roller both ends through the heat insulating member 12. As the mechanism inhibiting the slip, means such as providing a plane part at the peripheral surface of the boss part 10b, providing a groove part in parallel with a shaft direction and providing an engaging part at the inner surface of the heat insulating member 12 are taken.
Patent JP-H06343610-A (JP)
Title: Ophthalmologic photographing device
Inventor: KOBAYAKAWA YOSHI
IPC: G03B17/24
Filed: 1993-06-02
Abstract: PURPOSE:To photograph and record the image of eye bottom, etc., and the time information at photographing simultaneously. CONSTITUTION:An objective lens 1, hole-provided mirror 2, image photographing element, 5, etc., are installed ahead on the view axis of the eye to be inspected E, while a relay lens 6, light source for photographing 7, etc., are arranged in the light incident direction of the mirror 2. The output of the element 5 is connected with a control circuuit 12, to which a TV monitor 11, clock circuit 13, and recording device 14 are connected. The light flux from the light source 7 is passed through the relay lens 6, reflected by the mirror 2, and cast onto the eye bottom Er of the eye E from the objective lens 1. The reflected light by the eye bottom Fr follows the light path oppositely and is put incident to the image photographing element 5 upon passing through the objective lens 1, mirror 2, and an image forming lens 3. In the control circuit 12, the eye bottom image signal of the element 5 is synthesized with the time information incl. date, time, etc., given by the clock circuit 13 and is recorded by the recording device 14.
Patent JP-H025422-A (JP)
Title: Semiconductor device
Inventor: KATO HISAYUKI
IPC: H01L29/78
Filed: 1988-06-24
Abstract: PURPOSE:To reduce the film stress of a silicide and to prevent the silicide and an impurity in polysilicon from diffusing each other by a low melting point metal layer by interposing the low melting point metal layer between the layers of the silicide for forming a polyside and the polysilicon. CONSTITUTION:An electrode wiring structure in which a low melting point metal layer 21 is interposed between layers of silicide 22 for forming a polyside electrode wiring and polysilicon 20 is provided. Accordingly, a gate electrode 3 and a word line WL are reduced at the film stress of a polysilicon film 20 since the layer 21 partly melted in case of heat treating is operated as buffer material. The film 21 interposed between the films 20 and 22 is operated as a barrier layer to prevent impurities (P, As or B) introduced to the film 20 and impurities (F, Cl) due to unreacted gas mixed in the film 22 from diffusing each other.
Patent JP-S63318476-A (JP)
Inventor: AOKI TAKASHI
IPC: F25D21/04
Filed: 1987-06-22
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-H11345213-A (JP)
Title: Process data storage system
Inventor: TATSUNO KAZUNORI
IPC: G06F12/00
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To store past detailed process data so as to be easily utilized later, also to reduce the load of a process computer and also to suppress the entire system cost low. SOLUTION: A process computer 12 of a control system 11 performs various control necessary to the operation of a factory 10. An application server 21 of an information system 20 receives process data obtained by the process computer, performs preprocessing such as attaching key information and converts it into logical data. A database server 23 of the information system stores the logical data in a storing mean 22 and also takes out necessary information from the means 22 when a request comes from a client terminal 241 , etc. The computer 12, the servers 21 and 23, the terminal 241 , etc., are connected to a network in a three-layer structure.
Patent JP-H09316300-A (JP)
Title: Resin composition for semiconductor sealing use
Inventor: TAKAHASHI MASAYUKI
IPC: C08L79/00
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition excellent in soldering crack resistance and capable of reducing the amount of flame retardant to be incorporated in, by blending a resin prepared by reaction of a polycarbodiimide with compound(s) bearing both graft-reactive group and carboxylic anhydride group with an epoxy resin and filter. SOLUTION: This resin composition excellent in soldering crack resistance and flame retardancy is obtained by blending (A) a modified polycarbodiimide resin prepared by grafting at least one kind of compound bearing both graft- reactive group and carboxylic anhydride group (e.g. trimellitic anhydride) to a polycarbodiimide prepared by reaction between diphenylmethane-4,4'- diisocyanate and phenyl isocyanate in toluene in the presence of a carbodiimidating catalyst such as 3-methyl-1-phenyl-3-phospholene-1-oxide at 110 deg.C, with (B) an epoxy resin (e.g. biphenyl-type epoxy resin) and (C) 60-95wt.% of a filler (e.g. noncrystalline silica).
Patent JP-S5944585-A (JP)
Title: Heat exchanger
Inventor: MIYAGI TAKUHO
IPC: F28D7/16
Filed: 1982-09-06
Abstract: PURPOSE:To enable to prevent heat exchanger tubes from being heated partially to a high temperature, by fixing a plurality of inclined baffle plates for flowing cooling fluid helically to the outside of a pipe in which a fluid to be cooled is passed through in a heat exchanger for use in a fast breeder reactor or the like. CONSTITUTION:Cooling liquid 36 flows downward through the inside of an outer pipe 18 in a helical manner by means of a plurality of inclined baffle plates 102 which are disposed helically around a pipe 2 in which a fluid to be cooled is passed through. Here, since the fluid flow produces a velocity component perpendicular to heat exchanger tubes 10, heat is exchanged at a high efficiency. Further, since the cooling fluid 36 flows downward in a helical manner, stagnation of flow is not produced, so that the heat exchanger tubes 10 are prevented from being heated partially to a high temperature by the high-temperature fluid to be cooled that is introduced via a high-temperature plenum chamber 6. By thus preventing thermal deformation of the heat exchanger tubes 10, it is enabled to protect the heat exchanger tubes from damages.
Patent JP-H11975-A (JP)
Title: Thermal adhesive polyester film
Inventor: CHIISAKO MASASHI
IPC: C08G63/183
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To maintain a good thermal adhesiveness, by allowing at least one surface to be formed with thermal adhesive polyester, and keeping a crystallinity of the surface in a specific % and its amorphous life in a specific days. SOLUTION: A laminated sheet is formed by heat melting polyester A and polyester B respectively at 300 deg.C by each separate extruder through a coextrusion method. At this time, the discharge ratio is made 5:1 in volume ratio, and by cooling abruptly to a glass transition point or less after extrusion, an amorphous sheet is formed substantially. In the case where a number of minute crystals exist before adherence, a part of the thermal energy supplied for adherence can be consumed in crystal melting, causing disadvantageously inefficient heating and distributed weak strength portions. Thus, a crystallization degree at the surface having an adhesiveness is needed to be 30% or less, and preferably, 5% or less. Also, an amorphous life is set no more than 90 days in actual use, and preferably, set no more than 30 days.
Patent JP-H0642102-A (JP)
Title: Method for constructing eave ceiling of panel type roof
Inventor: HIRAI KIYOSHI
IPC: E04B7/02
Filed: 1992-06-15
Abstract: PURPOSE:To facilitate the operations and enhance the effectiveness in the site works. CONSTITUTION:At factory, etc., an eave ceiling material 16 is in advance mounted on the undersurface of the eave foremost part of a roof panel 10, which is carried to the construction site and placed on the roof truss of a building unit concerned 2, and thus roofing is executed. Because therein the panel 10 is fitted with the eave ceiling material 16, the works for eave ceiling are completed with installation of this panel 10. Therefore, it is not required for any operator to execute the operation of mounting the eave ceiling material, etc., while he faces up from below the panel 10, but required only to mount the panel 10 fitted with the material 16, which should facilitate operations of constructing the eave ceiling and enhance the effectiveness in the site works.
Patent JP-H0820239-A (JP)
Title: Defrosting operation control device in air conditioner for electric vehicle
Inventor: IKEDA SUSUMU
IPC: B60H1/00
Filed: 1994-07-06
Abstract: PURPOSE:To enable defrosting at the optimum time at low cost and enable efficient defrosting without consuming electric energy accumulated in the bat tery of an electric vehicle. CONSTITUTION:When the start of pre-air-conditioning action is commanded by a signal from a pre-air-conditioning timer 32 in the state of an external power supply 20 being connected through a charging unit, an air-conditioning controller 26 confirms the defrosting state of an exterior heat-exchanger 46 on the basis of signals from temperature sensors 34, 36, 38, and in the case of judging the defrosting state, the controller 26 puts an air conditioner 10 in air-conditioning operation to defrost.
Patent JP-H05346964-A (JP)
Title: Method and device for operating image data
Inventor: TOKUYO MASANAGA
IPC: G06T15/80
Filed: 1992-06-15
Abstract: PURPOSE:To change the color of an object, etc., at a high speed by using a reflection model representing image data on a part of the object. CONSTITUTION:The image data operating method changes the colors of the object, illumination light, and secondary reflected light by using the reflection model which represents the image data showing the colors of respective pixels of the part of the object with respective components obtained by multiplying an object color vector, an illumination light vector, and a secondary reflected light vector by respective corresponding coefficients. A target color indicating the color of at least one of the object, illumination light, and secondary reflected light after the change is inputted; when the target color is a chromatic color, the respective vectors and coefficients corresponding to the vectors are found for respective pixels on the basis of the image data, the vectors corresponding to the target color are changed, and the image data on the respective pixels are calculated from the respective vectors after the change and the coefficients corresponding to the respective vectors, but when the target color is an achromatic color, brightness components of the colors of the respective pixels are calculated from the image data and adjusted corresponding to the target color to find new image data.
Patent JP-H05339502-A (JP)
Title: Resin composition
Inventor: NAKANO HIROSHI
IPC: C08L87/00
Filed: 1992-06-15
Abstract: PURPOSE:To obtain a thermoplastic resin composition which gives a molding excellent in impact resistance, tensile elongation, and breaking strength by blending a crystalline olefin copolymer with a poly(phenylene sulfide) resin. CONSTITUTION:90-10 pts.wt. crystalline olefin copolymer obtained by copolymerizing ethylene or a 3-12C alpha-olefin with a 4-20C diene and having a diene unit content of 0.01-30mol% is blended with 10-90 pts.wt. poly(phenylene sulfide) resin to obtain the title composition. It is extremely good in compatibility between the two components and can give an engineering plastic having a balanced combination of impact resistance, tensile elongation, and breaking strength.
Patent JP-2000350191-A (JP)
Title: Image sensor
Inventor: SHIMIZU NOBUAKI
IPC: H04N7/18
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To enhance the reliability by detecting an out of focus area of a picture that is out of focus and resulting from photographing a supervisory area so as to discriminate presence of an inspection object mobile body as a non-detection object mobile body thereby distinguishing the non-detection object mobile body from a detection object mobile body such as an intruder and avoiding misinformation due to the non-detection object mobile body. SOLUTION: Each section in the inside of the image sensor is controlled by a control means 101 to receive supply of power from a power supply 102. A storage means 107 connected to the control means 101 is provided with a program area storing a program to execution the operation, a parameter area storing various parameters, a state storage area storing distinction as to whether or not a current state is normal, and a mode storage area storing whether a monitor area is in a warning set mode or a warning release. mode. Moreover, the storage means 107 is provided with a reference image storage area, a current image storage area and an abnormal image storage area, which are areas that store an image photographed by an image pickup means 104.
Patent JP-S62103897-A (JP)
Title: Memory circuit
Inventor: MORITA YASUSHIGE
IPC: G11C11/407
Filed: 1986-07-01
Abstract: PURPOSE:To prevent a transistor in a memory cell from being turned on by interposing a switching means to the current path of the transistor, the current path of which is connected to the second node, out of a pair of transistors. CONSTITUTION:A switching transistor Q20 which controls the current path of a transistor Q18 to clamp a word line in series with a control signal phiN is provided at each of noise prevention circuits NP1'-NPn'. When a sense amplifier performs an amplification operation with the signal phiN, the transistor Q20 is made off, and the noise prevention circuits NP1'-NPn' are set in a non operation state, and a non-selected word line is separated from a ground, being put in a floating. On the other hand, in the operating time of an active pull-up circuit, the transistor Q20 is turned on, and the non-selected word line is clamped to a ground potential with the noise prevention circuit. Thereby, so that the potential of the word line is lowered simultaneously even when the potential of the memory cell connected to the non-selected word line is lowered, it is evaded that the transistor in the memory cell is biased to an on state.
Patent JP-S5279491-A (JP)
Title: Overhead conveyor
Inventor: KAJIURA TOKUHEI
IPC: C25D13/00
Filed: 1975-12-25
Abstract: PURPOSE: To enable imparting of feeding speed in response to the process to article supporting unit by selectively engaging the unit with endless driving means through engaging means. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0447071-A (JP)
Title: Work for reinforced concrete construction with partially prefabricated reinforcement used and partially prefabricated reinforcement
Inventor: MIYAUCHI AKEMASA
IPC: E04B1/16
Filed: 1990-06-14
Abstract: PURPOSE:To increase bending strength by arranging partially prefabricated reinforcements in each of which plural reinforcements are firmly fixed in advance with specified intervals kept among axial centers, in specified positions as main reinforcements. CONSTITUTION:A round iron or a flat iron plate is circumscribed about each double reinforcement 1 while being bent in a K-shape, so that spacers 7a are thereby formed, it is then welded onto each inside of the spacers 7a with specified intervals kept among the reinforcements 1. Two sets of the aforesaid partially prefabricated reinforcements are so arranged that a column main reinforcement is thereby assembled, and the outer circumference of the main reinforcement is winded around with a reinforcing bar 10 wherein each reinforcement 1 is banded together with the reinforcing bar 10 using iron wire. By this constitution, the strength of a column, a beam and the like can thereby be increased.
Patent JP-S5855125-A (JP)
Title: Winding method of welding wire
Inventor: FUJIMOTO SHIGEYASU
IPC: B65H54/02
Filed: 1981-09-29
Abstract: PURPOSE:To smoothly execute winding of the first layer part of a welding wire in particular, by providing a winding way which is almost equal to or a little smaller than a diameter of a winding drum provided with a magnet on its inside, to the welding wire, also drawing the wire toward the circumferential surface of the winding drum by the magnet, and winding it. CONSTITUTION:On the upper surface of a traverse device 3 which is capable of changing the feed direction to a wire spool 12 to the paper surface penetrating direction, a straightener roll 8, a cast roll 6, a feed roll 7 and a guide pipe 10  are provided. Also, to a wire spool holding rotary machine 5a provided to a wire  winding device 5, the spool 12 is pivotally supported, and also to its inside, a  wire attracting device 13 is installed. Subsequently, a wire 11 drawn out from a  bobbin rotary device 1 by the roll 7 is fed to the roll 6 through a dancer roll 2  and the roll 8. In this case, the wire 11 to which a winding way corresponding to  a winding diameter of the spool 12 has been provided is fed to the spool 12 through the pipe 10, and is wound. In this case, the wire 11 is rocked by the  device 3, and is wound to the spool 12 in the shape of parallel winding or  traverse winding in accordance with a traverse cycle.
Patent JP-S5680501-A (JP)
Title: Inlet valve
Inventor: FUJINE YOSHINOBU
IPC: F15B5/00
Filed: 1979-11-30
Abstract: PURPOSE:To permit provision of the valve itself independently as a component unit of the system and also permit control of the valve orifice aperture on the secondary pressure side. CONSTITUTION:The left end of the tube 1 is connected to a pressure source. A valve seat 11 has a center hole which serves as an orifice formation hole and is sufficiently large compared to the diameter of an operating shaft 6. An operating shaft receiving board 12 is formed with a number of holes communicating a space defined between the valve seat 11 and bearing board 12 and the controlled space. The operating shaft 6 is provided at the opposite ends with a valve 5 and an operating tip 9. When the operaing tip 9 is moved from the center, an aperture is defined between the valve 5 and valve seat 11. Thus, with increase of the displacement of the end of the tip from the center axis, the orifice aperture is increased to increase the flow.
Patent JP-S6047328-A (JP)
Inventor: KOIZUMI TOSHIO
IPC: H01H73/30
Filed: 1983-08-25
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-H05319584-A (JP)
Title: Sheet loader
Inventor: KOIKE MAKOTO
IPC: G03G15/00
Filed: 1992-05-22
Abstract: PURPOSE:To align the end part of sheets in the width direction when the sheets that are stored in a sheet loader, are loaded. CONSTITUTION:A pinion 22 mounted on the motor shaft of a motor 3 mounted on a cassette case 20, bites into racks 23a and 23b. The racks 23a, 23b are fixed to moving boards 4a and 4b, respectively. Sheet regulating plates 5a, 5b for regulating the end surface of sheets through spring members 6a, 6b, are fixed to the moving boards 4a, 4b, respectively. When sheets are loaded on a sheet loading plate 1 and the motor 3 is rotated, the racks 23a, 23b are driven in the reverse direction to one another through the pinion 22, and are moved in the direction where the moving boards 4a and 4b are moved close no one another, while the end surface of the sheets is pressurized by time sheet regulating plates 5a, 5b, and the end of the sheets is aligned in the width direction.