baber/WOPTO huggingface dataset:
Patent JP-S6451587-A (JP)
Title: Vehicle discriminator
Inventor: KATO HIROMITSU
IPC: G07B15/00
Filed: 1987-08-21
Abstract: PURPOSE:To maintain the high rate of recognition by inserting an address converter between in address counter and a picture memory in a vehicle discriminator and obtaining a picture having little distortion even when a photographing angle alpha is deep. CONSTITUTION:The address converter 97 is actually constituted of a ROM (Read Only Memory), the address of the picture memory 92 after a conversion is recorded in the respective addresses of the ROM, the address outputted from the address counter 94 is inputted and the recorded and converted address is outputted to a corresponding address. In such a constitution, at the time of projecting the vehicle 2, a video signal 8 is quantized at every picture element by an A/D converter 91 and respective picture element positions are decided by a synchronizing and separating circuit 93 and the address counter 94. A coordinate on the picture memory applied by the address counter 94 is corrected by the address converter 97. Consequently, the video signal 8 has a file position corrected correspondingly to the photographing angle alpha and is stored on the picture memory 92.
Patent JP-H1048811-A (JP)
Title: Mask protecting device and pellicle frame
Inventor: FUJITA MINORU
IPC: G03F1/64
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To easily grasp a pellicle frame or a mask protecting device from a distant place and to prevent contamination by providing a frame with handles so that the frame can be caught by mechanical hands. SOLUTION: The both sides of a pellicle frame 5 are provided with wide handles 6. The handles are required to have only a function to be caught by mechanical hands, and therefore, such accuracy as required for processing or production of insertion holes or fine grooves on a pellicle frame 5 is not required for the handle. Otherwise, accurate control of tools to engage insertion holes or fine grooves is not required. The pellicle frame 5 can be grasp and held on both sides or one side. The only function required for the handle is that the handle can be grasp from one side, and therefore, the structure is simple and the automatic production line can be made more compact. By supporting the pellicle frame with engaged handles on the mount placed at a specified distance on a conveyer, the pellicle frame 5 or a mask protecting device can be carried in a noncontact state from the conveyer so that contamination by the belt can be prevented.
Patent JP-H0257673-A (JP)
Title: Manufacture of aluminum-coated steel excellent in high-temperature oxidation resistance and weatherability
Inventor: MIZOGUCHI SHIGERU
IPC: C23C4/08
Filed: 1988-08-22
Abstract: PURPOSE:To manufacture an aluminum-coated steel excellent in high-temp. oxidation resistance and weatherability by subjecting a steel, to which a pure Al thermally sprayed layer of a specific thickness is applied, to soaking in a heating furnace of a specific temp. for a specific length of time, hot-working the above steel, and forming an Fe-l alloy layer of a specific thickness on the steel surface. CONSTITUTION:After the surface of a steel is subjected to cleaning treatment, a pure Al thermally sprayed layer of >=0.2mm thick is applied to the above surface. This steel is soaked in a heating furnace of 900-1300 deg.C for >=30min. Then, the above steel is hot-worked and an Fe-Al alloy layer of >=20mum thick is formed on the steel surface. By this method, the aluminum-coated steel excellent in high-temp. oxidation resistance and weatherability can be manufactured.
Patent JP-S6450088-A (JP)
Title: Image forming device
Inventor: KONO HISAAKI
IPC: G03G15/20
Filed: 1987-08-21
Abstract: PURPOSE:To prevent the damage of a device main body, etc., by detecting the temperature of the surface of a heating body in a fixing means and making the power supply to the heating body in the fixing means off in case of detecting that the temperature of the surface of the heating body exceeds a specified value based on the detected result. CONSTITUTION:A control part 51 compares a detected temperature by a thermistor 53, that is, the temperature of the surface of the heat roller 37a with a specified value. When the temperature of the surface exceeds the specified value, a heater control part 52 is forcedly made off so as to lower the temperature of the surface of the heat roller 37a. In such a case, for example, in case of storing 200 deg.C as the specified value, the heater control part 52 is made off regardless of the control in any stages when the temperature of the surface of the heat roller 37a exceeds 200 deg.C. Thus, the damage of the device main body, etc., can be prevented.
Patent JP-H04248850-A (JP)
Title: Stabilizer composition for polypropylene, which contains pyperidino-containing triazine compound and metal compound
Inventor: PAORO KANOBUA
IPC: C08L23/12
Filed: 1991-07-24
Abstract: PURPOSE: To provide a light stabilizer for a fiber polypropylene comprising 2,2,6,6-tetramethylpiperidine derivative and a specific metal compound.  
     CONSTITUTION: (A) At least one triazine compound (e.g., compounds of formulae II, III, an oligomer having a mol.wt. of 1,500-4,000 and a repeating unit of formula IV) containing a piperidine group of formula I (wherein R is H, 1-4C alkyl, OH, 1-4C alkoxyl, 7-9C phenyl alkyl. 1-8 acyl, etc.) and (B) at least one oxide or hydroxide of Mg, Ca, Ba, Zn, Al, Sn are formulated to obtain the desired composition. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H0933818-A (JP)
Title: Objective lens for microscope
Inventor: MIZUSAWA MASAYUKI
IPC: G02B21/02
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a semiapochromat class objective lens for a microscope which has about 20 magnifications, whose image surface is flat from its center to its periphery, where aberration is excellently corrected and which can be used for vertical fluorescent observation. SOLUTION: This lens is provided with a negative meniscus lens component L1 whose concave surface is faced to an object side, a positive meniscus lens component L2 whose concave surface is faced to the object side, a bonded positive lens component L3, a bonded positive lens component L4, and a negative meniscus bonded lens component L5 whose concave surface is faced to an image side in order from the object side; and satisfies conditions such as -11<f1/f<-3, and -12<f5/f<-7.
Patent JP-2001032637-A (JP)
Title: Formed heat insulating material
Inventor: HANAKI SATORU
IPC: E06B3/14
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To manufacture a formed heat insulating material with excellent heat insulating performance, at a low cost. SOLUTION: This formed heat insulating material 1 is provided with a formed indoor side material 2, a formed outdoor side material 3 provided opposedly to the indoor side material 2, and long-sized heat insulating materials 4, 4 for connecting both materials 2, 3. One heat insulating material 4 out of both heat insulating materials 4, 4 opposed to each other with a space is provided with a longitudinal projecting part 4b projected toward the other heat insulating material 4 to block a space S between both materials 2, 3 and both heat insulating materials 4, 4 in the indoor-outdoor direction.
Patent JP-H0877733-A (JP)
Title: Seek control device and seek control method
Inventor: NISHIDA NORIO
IPC: G11B11/10
Filed: 1994-08-31
Abstract: PURPOSE: To obtain a seek control device and a seek control method capable of reducing the seek time. CONSTITUTION: A speed detecting part 43 calculates the speed of a carriage and a speed/locus calculating part 44 calculates a target speed by a positional error from a positional error detecting part 41. An operation part 46 outputs a servo signal by calculating the difference between the target speed and the speed. A D/A converter 22 executes the D/A conversion of a servo signal to drive a linear motor 27. When the carriage reaches the vicinity of a target track, an operation part 45 calculates the difference between the positional error and the speed to supply it to a D/A converter 22. Consequently, the moving speed of the carriage is deccelerated. When the carriage reaches the target track, a tracking error detecting part 31 calculates a tracking error and a phase is compensated by a phase compensating part 32 to be outputted.  A D/A converter 20 drives a galvano actuator 26 based on the tracking error and then a tracking servo is performed.
Patent JP-S5998417-A (JP)
Inventor: OKABE NAGATOSHI
IPC: F16B2/06
Filed: 1982-11-27
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-H0491934-A (JP)
Title: Carbon fiber-reinforced composite material
Inventor: KAGA YUKARI
IPC: B32B3/02
Filed: 1990-08-06
Abstract: PURPOSE:To mold a carbon fiber-reinforced composite material having excellent mechanical strength by the conventional molding method of CFRP by inserting release films not bonded with a resin to arbitrary sections among the layers of stratiform composite materials, in which an epoxy resin is filled with carbon fibers. CONSTITUTION:'Teflon(R)' films 2 in thickness of 30mum are mounted among the layers of 45 deg. and 90 deg. of pseudo-isotropic laminated boards, in which composite material layers 1 composed of high-strength fiber 'Torayca(R)' (Toray Ind. Inc.) drawn and arranged on one direction and an epoxy resin are disposed at the angles of 0 deg., + or -45 deg., and 90 deg.. Molding is conducted in such a manner that one direction prepreg sheets of T800 and the 'Teflon<gamma>' films 2 are laminated and heated, pressed and cured by an autoclave. The 'Teflon(R)' films 2 are used as release films not bonded with the resin, but the film 2 is not limited. The 'Teflon(R)' films 2 can also be employed as fiber-reinforced composite materials set up among all layers. A carbon fiber-reinforced composite material having excellent fatigue characteristics is acquired by utilizing a conventional molding method by the method.
Patent JP-H1152617-A (JP)
Title: Developer, manufacture of developer, and image forming device
Inventor: FUJIKURA YUKIHIRO
IPC: G03G9/087
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To obtain an image excellent in image quality fixing property without generating a scatter of toner by containing a coloring agent and binder resin obtained by polymerizing a polymeric monomer composition with magnetic power dispersed. SOLUTION: This developer contains a coloring agent and binder resin obtained by polymerizing a polymeric monomer composition with magnetic power dispersed. Magnetic power in used is desirably to have an average diameter of 0.1-1 μm, more desirably 0.1-0.6 μm, and its added quantity is desirably to be 0.1-20 wt.%, more desirably 0.2-10.0 wt.% to binder resin. It is desirably that binder resin to be used is thermoplastic resin such as polystyrene, polyvinyl toluene or a styrene-butadiene copolymer. As the coloring agent, carbon black, nigrosine dye or the like is used normally in a range of 1-20 pts.wt., desirably 2-7 pts.wt., per 100 pts.wt. of binder resin.
Patent JP-S58109005-A (JP)
Inventor: TAKAHASHI MITSUO
IPC: G04B37/16
Filed: 1981-12-24
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-S5997178-A (JP)
Inventor: MATSUMOTO TAKAO
IPC: G02F1/1368
Filed: 1982-11-25
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-H0270256-A (JP)
Title: Voice coil motor
Inventor: KATAYAMA ISAMU
IPC: H02K33/18
Filed: 1988-08-24
Abstract: PURPOSE:To make a motor compact in size by bending a flat coil in stalled to the tip of a supporting plate reciprocating with a shaft as a fulcrum in the direction parallel to the shaft, and by reciprocating the coil between two arc- shaped permanent magnets parallel to the shaft. CONSTITUTION:A supporting plate 2 is provided which is pivoted right and left with a pivoting shaft 1 as a fulcrum. At an end of the supporting plate 2 two-phase flat coil 3 is installed for driving a motor, which is bent in the direction parallel to the shaft 1. On the other end opposite to the supporting plate 2 a magnetic head (not shown in a figure here), etc., are installed. Permanent magnets 4 and 5 parallel to the shaft 1 and curved arc-shapedly are installed to a frame (not shown in a figure here) so as to insert the flat coil 3 between them. Poles N and S are magnetized so as to be heteropolarly in the pivoting direction of the flat coil 3 and to face each other. A compact motor is thereby formed and the equipment the motor is built in is also made compact. It is therefore suitable for tracking adjustment of the magnetic head.
Patent JP-H0372812-A (JP)
Title: Cutting apparatus for head-forming vegetable harvesting machine
Inventor: KAWAGUCHI HIROMICHI
IPC: A01D45/26
Filed: 1989-08-11
Abstract: PURPOSE:To select a cabbage grown to an outer diameter larger than a prescribed level and surely cut the cabbage by introducing air into a soft holding tool for holding a head-forming vegetable, thereby stably holding the cabbage with the tool. CONSTITUTION:Cabbages are harvested by forwarding a truck 2 with a driving apparatus 1. A harvesting tool 3 covers a cabbage on a field from above in an inserting state by the use of a rotating device 6 and a rotary arm 7. Compressed air is sent from a compressor 8 through a pipe 9 into a soft holding tool 4 to hold the cabbage. The volume of the air sent to the holding tool is measured by an air-volume detector 10 and, when the detected size of the head is larger than a prescribed level, a working apparatus 12 is energized with a controller 11 to cut the stalk of the cabbage with a cutting tool 6.
Patent JP-H0655559-A (JP)
Title: Manufacture for laminated sheet
Inventor: NIBU TAKAYA
IPC: B29K105/06
Filed: 1992-08-04
Abstract: PURPOSE:To provide a manufacture for a laminated sheet having superior heat-proof properties. CONSTITUTION:In press molding a laminated body composed of a metallic foil, a prepreg and, if necessary, an inner layer, the temperature of the central part of a press is raised faster than that of an end part thereof according to this manufacture for a laminated sheet.
Patent JP-S58108307-A (JP)
Title: Pulsation burner
Inventor: HIRASAWA FUSAO
IPC: F23C15/00
Filed: 1981-12-23
Abstract: PURPOSE:To spread the combustion range, to decrease CO concentration in exhaust gas, and to always maintain the best burning condition, in a pulsation burner, by sufficiently and positively mixing the air with fuel gas, by mixing the air with fuel gas in two stages. CONSTITUTION:The primary air is mixed with fuel gas in a premixing chamber 12, and premixed combustion gas is prepared, while the other air being fed into a mixing chamber 10 is led to a throat 9 along the outside wall of a small casing body 13 as the secondary air. The premixed combustion gas being led out of the premixed gas guide port 16 of a premixing chamber 12 is mixed with the secondary air in a secondary mixing chamber 19. As mentioned above, the combustion gas is sufficiently mixed with the combustion air, by mixing the air with the gas in two stages.
Patent JP-S63184025-A (JP)
Inventor: JIYAN FURANSOWA BERUNAARU
IPC: G03B7/08
Filed: 1987-08-24
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-H0258362-A (JP)
Title: Lead frame for semiconductor and manufacture thereof
Inventor: KAWAI SUEO
IPC: H01L23/50
Filed: 1988-08-24
Abstract: PURPOSE:To make the bore diameter on the semiconductor element mounting side larger than the bore diameter on the side opposite to the semiconductor element mounting side so as to prevent resin charged into the hole from getting out by the steam pressure at the interface between the tab and the resin at the time of solder reflow to prevent reflow cracks by providing roundnesses at the corner on the semiconductor element mounting side of a hole and at the corner on the side opposite to the semiconductor mounting side of a tab peripheral end part. CONSTITUTION:The hole provided in a tab 1 is punched from the side to mount a semiconductor element 2 to the side opposite to the semiconductor mounting side so as to form a round part 5 on the semiconductor mounting side of a hole. Hereby, the resin 3 charged into the hole never gets out of the hole, accordingly reflow crack resistance can be elevated. The number of holes may be provided in optional numbers at need. For this reason, the processes of press processings increases by one, but thinking over that the press processings at lead frame manufacturing are ten-odd processes, the price increase is slight, and as compared with the conventional art of etching, etc., a lead frame which is cheap and stable in shape can be formed.
Patent JP-S6270266-A (JP)
Inventor: BABA HIDETOSHI
IPC: C04B35/58
Filed: 1985-09-20
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-S58108548-A (JP)
Title: Carrier for electrophotography
Inventor: USHIYAMA NAOYUKI
IPC: G03G9/113
Filed: 1981-12-22
Abstract: PURPOSE:To easily form a latent image electric field and to uniformly develop also a part having a wide image area when a developer is in contact with a photoreceptor having a latent image by dispersing magnetic finely divided powder having high permittivity into a carrier coat resin. CONSTITUTION:Magnetic finely divided powder having high permittivity of 0.1- 1mu grain diameter is dispersed into the carrier coat resin. It is preferable that the content of the photoreceptor in a resin coated layer is 1-100wt%.
Patent JP-S6099966-A (JP)
Inventor: MITSUMATA TADAYASU
IPC: F25B17/00
Filed: 1983-11-07
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-S60101629-A (JP)
Title: Character processor
Inventor: ARIMA KAZUNORI
IPC: G06F3/02
Filed: 1983-11-07
Abstract: PURPOSE:To facilitate the correction of a wrong input character and to shorten the correcting time by correcting the character strings supplied in plural shift modes by a correcting means and discriminating the character during its correction to swithc the operation to a shift mode coincident with the character to be corrected. CONSTITUTION:A keyboard 2b is connected to a central processor 2a of a character processor, and the character strings supplied from the keyboard 2b are stored in a character memory 2c. While a program memory 2d, a display device 2e and a shift mode buffer are connected to the processor 2a. Both the character code and the shift mode information are stored in the memory 2c every time the character is supplied from the keyboard 2b. When a correction, an insertion, etc. are needed during the input process of characters, a cursor shift key on the keyboard 2b is operated to shift the cursor under the corresponding character for diplay. The character is discriminated in its correction mode, and the operation is switched to the shift mode coincident with the character to be corrected. This shortens the correcting time and facilitate the correction of an input character.
Patent JP-H0658105-A (JP)
Title: Feed water pump driving turbine control method and device therefor
Inventor: OTSU TAKUMI
IPC: F01D17/24
Filed: 1992-08-05
Abstract: PURPOSE:To improve controllability and stability of a feed water pump system by restraining the amount of variation in water feed to the eater receiving side, in spite of characteristics of operating method of a feed water pump driving steam turbine and switch of a driven steam source. CONSTITUTION:In a plant wherein a feed water pump 2 is driven by a driving steam turbine 1, rotational speed instruction in correspondence with a feed water instruction 13 given from a feed water controller 7 is output from a signal converter 8, and the actural rotational speed of the steam turbine 1 is found out by making signal- conversion of the detected result of a rotational speed detector 5 by means of a signal converter 6, and then, the deviation between both of them is computed by a proportional-plus-integral computer 10. when regulating valves 3, 4 for regulating the steam amount to be introduced into the steam turbine 1 is regulated on the basis of the value, the upper and lower limit values of the rotational speed instruction in accordance with the deviation value are set by a bias setting unit 20. The low value among the upper and lower limit values of rotational speed instruction and the output of the proportional-plus-integral computer 10 is computed by a computer 21, and the regulating valves 3, 4 are regulated on the basis of this low value.
Patent JP-2000040749-A (JP)
Title: Manufacture of semiconductor device
Inventor: HIRASE JUNJI
IPC: H01L29/78
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device manufacturing method of forming certain conductivity-type MIS transistors which differ from each other in threshold voltage in a chip, without increasing mask processes in number. SOLUTION: This manufacturing method is carried out in a manner, where the gate electrodes 6 of a first and a second MIS transistor, Tr1 and Tr2, which are different from each other in a channel direction are formed on an Si substrate 2, and then oblique ion implantations 12a to 12d in four steps are carried out for the formation of pocket regions 8a and 8b. At this point, and angle that a projection line of the direction of ion implantations 12a and 12b onto the surface of the semiconductor substrate 2 forms with a line parallel with the channel direction of the gate electrode 6 is set different from that which is related to the ion implantations 12c and 12d, and also the ion implantations 12a and 12b, and the ion implantations 12c and 12d are different from each other in dosage of ions implanted.  Through this method, the first and second MIS transistor, Tr1 and Tr2, whose threshold voltages are different can be provided in a single chip.
Patent JP-H0257314-A (JP)
Title: Disk molding die
Inventor: ASAI IKUO
IPC: B29C45/26
Filed: 1988-08-23
Abstract: PURPOSE:To make a driving means compact by offsetting rise of resin pressure of a runner section following punching of a disk center hole under the molten state of a resin material by the ejection of a male cutter without moving a sprue bush by means of retraction of a center pin provided on the male cutter. CONSTITUTION:While a resin material injected into a cavity 18 is in the molten state, a male cutter 44 ejected and the cavity 18 and a runner section 48 are shut off. The resin material is cooled and a center hole is punched, while a disk to which the information of a stamper 40 is transferred and a center hole punched section which is a resin section punched from said disk are solidified and molded separately. As the volume of the runner section 48 reduced by the ejection of the male cutter 44 and the volume of the runner section 48 increased by the retraction of an ejector pin 52 are equal, pressure rise of the resin material in the runner section 48 generated by the ejection of the male cutter 44 is almost completely offset by the retraction of the ejector pin 52.
Patent JP-H0373117-A (JP)
Title: Central type cleaner
Inventor: FUJIWARA TOSHIAKI
IPC: A47L9/28
Filed: 1989-08-11
Abstract: PURPOSE:To easily adjust the strength of suction force without using a throttle valve by converting a frequency signal into a voltage by a voltage converting part, converting it to a conductive angle by a phase control part, and driving a fan motor. CONSTITUTION:In the case a user desires to clean a curtain, etc., when an input is set to the curtain, a low frequency signal is transmitted through a conductor in a hose 1 from a frequency converting part 3, amplified by an amplifying part 6 in an entry 5, and transferred to a voltage converting part 9 in a body 8. From the voltage converting part 9, a low voltage corresponding to the low frequency signal is outputted, and a phase control part 11 drives a fan motor 12 at a small conduction angle corresponding thereto, therefore, suction force is weak. On the contrary, in the case it is desired to clean a carpet, etc., when an input is set to the carpet, a high frequency signal passes through the amplifying part 6 in the entry 5 from the hose 1 and transferred to the voltage converting part 9 in the body 8 from the frequency converting part 3. From the voltage converting part 9, a high voltage corresponding to a high frequency signal is outputted, and the phase control part 11 drives the fan motor 12, therefore, the suction force can be made strong.