baber/WOPTO huggingface dataset:
Patent JP-H0712852-A (JP)
Title: Waveform measuring equipment having waveform generating function
Inventor: MATSUKURA SUSUMU
IPC: G01R13/20
Filed: 1993-06-24
Abstract: PURPOSE:To measure the I/O characteristics of an objective circuit easily in a short time with high reproducibility by determining the factors for defining a waveform to generate an ideal waveform for the objective circuit and then operating the difference between a measured waveform and the ideal waveform. CONSTITUTION:A waveform generating circuit 7 generates an ideal waveform for an objective circuit based on the factors (the format, value and phase of a function) for defining a waveform received from a data input circuit 6. The ideal waveforms thus generated are stored sequentially in a waveform memory 8. Output signals from an objective circuit are then sampled and subjected to A/D conversion through an A/D converter 1 before they are stored sequentially in a measured waveform memory 2. A data processing circuit 3 reads out the waveforms from two memories 2, 8 and determines the difference therebetween which is then processed numerically or graphically by a display processing circuit 4 and presented on a display 5. Since the ideal waveform to be compared is defined and generated in the waveform measuring equipment, the I/O characteristics, e.g. the linearity, of amplifying circuit can be measured easily in a short time with high reproducibility.
Patent JP-S5854973-A (JP)
Inventor: TAKASE AKIO
IPC: A63B69/36
Filed: 1981-09-28
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-S5943584-A (JP)
Title: Laser device
Inventor: OOHARA YUUJI
IPC: H01S3/02
Filed: 1982-09-03
Abstract: PURPOSE:To prevent the production of the displacement of a position of an external mirror by providing a laser tube which is contained in a case, and temperature adjusting means for adjusting the temperature in the atmosphere of the laser tube, thereby uniformly maintaining the atmospheric temperature of the laser tube. CONSTITUTION:When a voltage is applied to a laser tube 1 to generate a laser light 9, the center of the tube 1 becomes the highest temperature, and both ends start rising from lower temperature as compared with the center. When the temperature rise in the case 5 is detected by a temperature detector which is provided at the desired position in the case 5, fans 8A, 8B which are respectively provided at air outlets 7A, 7B start rotating, the temperature of the atmosphere in the case 5 is substantially equalized, the temperature distribution of a substrate 3 is also equalized, thereby preventing the displacement of the positions of external mirrors 4A, 4B occurred due to the difference of the thermal expansions of the substrates 3.
Patent JP-S6044999-A (JP)
Inventor: YAMAGUCHI MASAAKI
IPC: H05B6/66
Filed: 1983-08-23
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-S5378006-A (JP)
Title: Commutator structure of dc motor
Inventor: HORIKAWA MINORU
IPC: H02K13/00
Filed: 1976-12-21
Abstract: PURPOSE: To reduce the effect of the friction loss generated by the commutator and the brush directly fitted on the shaft to the utmost, and improve the efficiency of the motor by forming a thin insulating payer directly on the commutator piece. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5377344-A (JP)
Title: Emulsion fuel making apparatus
Inventor: KAWAI TAKAO
IPC: F23K5/00
Filed: 1976-12-20
Abstract: PURPOSE: To prevent liquid oil or water, which is fed at an optionally set constant ratio by controlling the liquid level of a production tank, from short-passing without passing through a mixer, so as to produce a uniform fuel, by mounting a partition in the production tank. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5855905-A (JP)
Title: Lens barrel
Inventor: FUTAGAWA KAZUHIKO
IPC: G02B7/02
Filed: 1981-09-30
Abstract: PURPOSE:To secure strength and to assure the working performance of a lens by providing a flange part in the outside circumferential direction in the open end part of a stationary barrel having guiding grooves thereby preventing the complete division of the open end part of the stationary cylinder. CONSTITUTION:A master lens system 4 is fixed to the rear of a stationary barrel 10. A flange part 11 is formed in one body to the outside circumferential part at the end face of the barrel 10, and straight grooves 12 are provided. A sliding frame 30 fits into the barrel 10, and pins 31 provided to the frame 30 projects from the grooves 12, and engages to detaining grooves 22 through the introducing grooves 21 of a zooming ring 20, so that the ring 20 and the frame 30 are made relatively nonrotatable. Therefore zooming is carried out by moving the zooming ring forward and backward. A lens II is fixed to the flange part 11 of the stationary barrel and a lens III to the frame 30. Since the division of the open end of the barrel 10 is prevented by the flange 11, strength is secured and the working performance of the lens is assured.
Patent JP-H11320783-A (JP)
Title: Polypropylene knitted fabric excellent in water repellency and antifouling propertys and its production
Inventor: TANAKA HIDEO
IPC: D03D1/00
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a polypropylene knitted fabric excellent in water repellency and antifouling properties having such a structure that a polypropylene resin layer is laminated to the upper surface and/or rear surface of a polypropylene knitted fabric. SOLUTION: A polypropylene knitted fabric is constituted by laminating a polypropylene resin layer to either one of the upper and rear surfaces of a knitted fabric base material 1 comprising polypropylene yarn and produced by coating at least either one of the upper and rear surfaces of the knitted fabric base material 1 with a soln. of polypropylene in a solvent and subsequently drying coated base material to form the polypropylene resin layer 2 or coating the surface of a release sheet with the polypropylene soln.  to dry the coated sheet to form a transfer sheet having the polypropylene resin layer 2 laminated thereto and laminating this transfer sheet to the knitted fabric base material 1 so as to oppose the polypropylene resin layer 2 to the base material 1 and bonding and integrating the transfer sheet and the base material 1 under heating and pressure and peeling the release sheet to transfer and form the polypropylene resin layer 2 to the surface of the knitted fabric base material 1.
Patent JP-H0711037-A (JP)
Title: Continuous sheet-like fluororesin crosslinked foam
Inventor: KAMIJUKKOKU SHIGEO
IPC: C08J9/06
Filed: 1993-06-24
Abstract: PURPOSE:To obtain a continuous sheet-like fluororesin crosslinked foam excellent in surface smoothness and having a fine and uniform pore structure and a high foaming ratio. CONSTITUTION:This continuous sheet-like fluororesin crosslinked foam is produced by thermally foaming the ionizing radiation-crosslinked product of a polyvinylidene fluoride resin under the atmospheric pressure, and has a 25% compression hardness of 0.5-2kg/cm<2>, a moldability (L/D) of 0.3-0.8, a flame- resistant oxygen index of >=30, a crosslinking degree of 20-80% and a foaming ratio of 3-50times.
Patent JP-H0326994-A (JP)
Title: High value and long life neutron absorver for control rod
Inventor: POORU BAN DEIIMEN
IPC: G21C7/113
Filed: 1990-06-14
Abstract: PURPOSE: To obtain an adjustable control rod comprising a member for coupling upper and lower supporting members and holding tubular cladding members as an integral structure by composing at least a part of the tubular cladding member of hafnium. CONSTITUTION: Upper and lower supporting members 14, 16 are coupled through coupling members 18 crossed in the center of a control rod. Only a hafnium cladding tube 30 encapsulating boron carbide 32 is arranged in the planar side plate of the control rod. The hafnium cladding tube 30 extends to the fringe 40 of the planar side plate of a central coupling member 18 while being protected by a sheath 43. The hafnium contained in the control rod captures neutron preferentially. This structure realizes an adjustable control rod.
Patent JP-H05327330-A (JP)
Title: Antenna for automobile
Inventor: NAKAHIGASHI MASAICHI
IPC: H01Q1/22
Filed: 1992-05-22
Abstract: PURPOSE:To obtain satisfactory reception sensitivity by successively adjusting a voltage standing wave ratio corresponding to surrounding environments where the antenna is fitted. CONSTITUTION:A copper foil tape 31 for adjustment is provided at a reception part where slender two copper foil patterns 26 and 26 are parallelly arranged while returning them at the head part. Electrostatic capacity coupling is performed for these two copper foil patterns 26 and 26 at the base parts of the above copper foil patterns 26 and 26 or the nearby positions while interposing resist concerning this copper foil tape 31 for adjustment and further, this copper foil tape 31 for adjustment can be changed corresponding to a frequency corresponding to the antenna fitting position.
Patent JP-S5583680-A (JP)
Title: Hatch cover device
Inventor: YAMAGISHI SHIYOUHEI
IPC: B63B19/14
Filed: 1978-12-15
Abstract: PURPOSE: To reduce margin of cable for open and close of hatch cover which is opened or closed by rolling or feeding a cable being charged a pulley set on one edge of the cover, by restraining the cable at a middle position of close and open to the pulley.  
     CONSTITUTION: In a hatch cover 2 of hatch 1, the one edge is held by a hinge 3 and a pulley 7' is set on an eyeplate 7 at the other edge. At the right side of hinge 3, a cable 5 is set between the pulley 7' and a pulley 6 with becket which is set on an eyeplate 8 of a supporting pole 4 standing on deck, and the one end of cable 5 is charged the pulley 6 with becket and is jointed a winch through the pulley 7'. A stopper piece is set in a middle of the cable 5 and, when the cover is opened more than a set degree, as the stopper hanges up the pulley 7', margin of working cable 5' to be wound on the winch is reduced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01321270-A (JP)
Title: Control device of elevator
Inventor: TANIMOTO MASAYUKI
IPC: B66B1/06
Filed: 1988-06-22
Abstract: PURPOSE:To prevent an error sending of alarm during cleaning of a cage by providing a urine detecting device and a switch temporarily invalidating the urine detecting operation of said urine detecting device, and operating said temporarily invalidating switch in the cleaning. CONSTITUTION:When an operation switch is regularly put in, a detector 2 operates in the case of detecting an urination within a cage to operate an alarm 3, and also a telephone 5 is automatically connected to inform a building manager's office of the urination detection. In the cleaning of the cage, if the operation switch is preliminarily turned off, the operation of the detector 2 is invalidated, and even if electrodes 1a, 1b are splashed with a cleaning solu tion, or touched by a cleaning mop, the alarm is never sent out. Thus, it can be prevented that the building manager wastefully copes with the error operation of the detector 2. On a day when there is fear of the error operation of the detector 2 such as rainy day, the switch 6 is preliminarily turned off, so that the error sending of alarm by rainwater can be prevented.
Patent JP-S5856369-A (JP)
Title: Laminating bonding device
Inventor: TAKADA MAKOTO
IPC: H01L31/048
Filed: 1981-09-29
Abstract: PURPOSE:To improve adhesive strength by executing deaeration treatment at predetermined pressure and temperature and reducing the water content of polyvinyl butyral when an element is laminated and welded onto a glass plate with polyvinyl butyral. CONSTITUTION:A polyvinyl butyral layer 14, the solar cell elements 15, 15' and a polyvinyl butyral layer 14' are laminated onto the glass plate 13, and the surface is coated with a back material 16. The whole is kept under the temp. of 70 deg.C or lower and not more than 10 Torr pressure, and polyvinyl butyral is deaerated. The water content is brought to 0.5% or lower for approximately thirty minute. After deaeration work, temperature is set at 80 deg.C or higher, and polyvinyl butyral is softened and bonded at the pressure of 760 Torr. Accordingly, since the water content of polyvinyl butyral is lowered through deaeration, adhesive force is strengthened, and an exfoliation phenomenon can be prevented.
Patent JP-H05320152-A (JP)
Title: Glabridin derivative
Inventor: IKEMOTO TAKESHI
IPC: A61P31/04
Filed: 1992-05-20
Abstract: PURPOSE:To provide a new compound useful as pharmaceuticals such as antibacterial agent and an external agent for suppressing melanogenesis. CONSTITUTION:The compound of formula (R is 3-19C saturated or unsaturated straight or branched-chain hydrocarbon group), e.g. glabridin undecylenic acid diester. The compound can be produced by condensing glabridin to a specific straight or branched-chain 4-20C fatty acid in an organic solvent (e.g. chloroform) using N,N-dicyclohexylcarbodiimide or 4-dimethylaminopyridine. The compound is colorless transparent oil having excellent solubility in alcohols, etc.
Patent JP-H11349067-A (JP)
Title: Container for gum with paper
Inventor: SUGIYAMA YUJI
IPC: B65D83/04
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a piece of paper for throwing chewed gum without impairing appearance of a container at a low cost by providing a housing part for pieces of paper for throwing chewed gum in the container for housing unwrapped chewing gums, and covering at least a part of the housing part with a cover. SOLUTION: The gum container A with paper comprises a container body 1 having a storage for housing a piece of paper 5 for throwing chewed gums and a storage for housing unwrapped gum tablets respectively, and a cover 2 and a lid 3 respectively covering the respective storages. When a chewed gum is thrown away, first an uppermost piece of paper 5a exposed from a long hole 23 formed on a top plate 20 of the cover 2 is slid toward a take-out port (m) while it is pressed by a finger to push out the piece of paper 5a from a slit 24 formed between the top plate 20 and a side wall 22. Then each upper rim of both side walls 12, 22 on a side of the take-out port (m) is utilized to cut the piece of paper 5a along a cut 6 of a cutting part 7 of the piece of paper 5. Thus the gum container A is equipped with a piece of paper 5.
Patent JP-S6321927-A (JP)
Inventor: FURITSUTSU HEEZERU
IPC: D01G23/00
Filed: 1987-06-23
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-H092620-A (JP)
Title: System of making packing work plan
Inventor: ONO YOSHIO
IPC: G06Q10/10
Filed: 1995-06-21
Abstract: PURPOSE: To perform minute packing management by making a packing work plan in every specified time, based on each data sent from a manufacture host computer, and each data in data base, and outputting it each time to a carriage computer. CONSTITUTION: A group host computer 1 makes information on packing line transfer and information on packing order change by the information on stock before work sent from a manufacture host computer 2 and information on delivery sent from a factory, and send it to the manufacture host computer 2. This makes packing work plan in every specified time, based on the information on transfer and information on change sent, information on half finished stock in warehouse stored in the data base 2a, packing capacity master, packing work basic master, etc., and each time this outputs it to the carriage host computer 3. That is, by making a packing work plan, adding information on article No and quantity in warehouse to it, the work from the delivery of half finished work from the warehouse to the packing can be managed efficiently and carefully.
Patent JP-H0823025-A (JP)
Title: Wafer chuck and manufacture of chucking section thereof
Inventor: TAMAGAWA TERUKI
IPC: B23Q3/08
Filed: 1994-07-06
Abstract: PURPOSE:To provide a wafer chuck by which particles are prevented from attaching to a rear face of a wafer and the wafer can be held stably and the in-plane temperature distribution of the wafer can be uniformed. CONSTITUTION:In a wafer chuck which consists of a chucking section 12 which sucks and holds a wafer and a base section 11 on which the chucking section 12 is joined and supported, the chucking section 12 is formed of such material that can be mirror-finished and has a lower thermal conductivity than metal.
Patent JP-S5277347-A (JP)
Title: Operating system for elevator
Inventor: TAKEUCHI TERUO
IPC: B66B1/16
Filed: 1975-12-23
Abstract: PURPOSE: To provide an operating system for elevator, in which upon using a certain cage for special operation, the cage is put into special operation immediately when a switch for the special operation is handled. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05342896-A (JP)
Title: Precharging system dmos/rom
Inventor: KONDO HIDEJI
IPC: G11C17/12
Filed: 1992-06-15
Abstract: PURPOSE:To reduce lowering in yield caused by the shift of a mask for forming a DMOS, dust, etc. CONSTITUTION:Transistor group constituted only of the transistors (5) and 5(a) of EMOS out of transistor groups corresponding to data lines 8 and 9 is not connected to the data line 9. Thus, when the transistors of DMOS are formed by the shift of the mask, dust, etc., on transistor groups to be constituted only of the transistors 5 and 5(a) of EMOS, the data line 9 is not grounded. Therefore, always a normal operation is carried out and the lowering in yield is reduced.
Patent JP-H095155-A (JP)
Title: Solar radiation sensor for vehicle
Inventor: SAGAWA KATSUHIKO
IPC: G01J1/02
Filed: 1995-06-21
Abstract: PURPOSE: To obtain a sensor output as target corresponding to the quantity of solar radiation without being affected by the type of glass even when transmissivity of the sunlight in terms of wavelength varies with the type of the glass. CONSTITUTION: Difference in the transmissivity of the solar radiation is slight in a visible light area between window glasses even when the type of the window glasses is changed. Paying attention to this, a sensitivity ratio α of a sensor element 43a of a solar radiation sensor 43 is set to range 0.8-5 so that the spectral sensitivity is biased to the visible light range as compared with the conventional solar radiation sensor. This eliminates deviation in output of the sensor attributed to a difference in the type of the window glasses.
Patent JP-H104049-A (JP)
Title: Method for forming alignment mark, alignment method, and method of manufacturing semiconductor device
Inventor: OGOSHI TAKESHI
IPC: G03F9/00
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To detect an alignment mark on a lower layer pattern for aligning an upper layer pattern with the lower layer pattern at aligning a base layer esp. in the lithography step of a semiconductor device manufacturing. SOLUTION: High-accuracy alignment marks are disposed on a semiconductor device, and at least two sets of the marks are detected, if required. Six types of alignment marks are formed on scribes at the periphery of a semiconductor device 113. Fine alignment marks 101-106 in a direction X and those 107-112 in a direction Y are formed. If at least one of the alignment marks in each of the directions X and Y is detected, the alignment can be made.
Patent JP-H0714230-A (JP)
Title: Magneto-optical recording medium and its reproduction method
Inventor: FUKAMACHI YUICHI
IPC: G11B11/105
Filed: 1993-06-25
Abstract: PURPOSE:To stabilize the movement of a magneto-optical recording medium which information is recorded on and reproduced from by using such light beam as laser beam, etc., at the time of reproduction with a simple structure. CONSTITUTION:A magneto-optical recording medium has a reproducing layer 2, intermediate layer 3, and recording layer 4 which are magnetically coupled with each other and the intermediate layer 3 is an intrasurface magnetized film at a room temperature, and, the compensation temperature of the layer 3 is higher than the temperature at which the pattern of magnetization of the layer 4 starts to be transferred to the layer 2 and the Curie temperature of the layer 3 is such a temperature that the magnetization of the layer 3 disappears by the temperature rise at the time of reproduction. Therefore, the number of the layers constituting the magneto-optical medium can be reduced and the exchanging connecting force between the layers can be easily controlled as compared with the conventional medium. Moreover, When the compensation and Curie temperature of the layer 3 are adjusted, the movement of the medium can be stabilized at the time of reproduction.
Patent JP-H05345106-A (JP)
Title: Filter for dust collector and manufacturing method thereof
Inventor: GOI KOICHI
IPC: B01D39/20
Filed: 1992-06-15
Abstract: PURPOSE:To provide a filter for dust collectors and manufacturing method of the filter which has both satisfactorily low ventilation pressure loss and high dust collecting efficiency and at the same time has high mechanical strength and is thin enough to enable a compact design. CONSTITUTION:A porous surfacial layer 2 consisting of a whisker is formed on both sides of a filter main body 1 of a porous sintered body prepared by molding and sintering a synthetic resin powder to give a filter for dust collectors. After a suspension of a whisker and an adhesive is sprayed to the prescribed cavity surfaces of dies to form a coating layer with the set thickness, molding is carried out to fill the cavity with the synthetic resin powder and heating is carried out to form the filter for dust collectors wherein the filter is composed of a filter main body of a porous sintered body prepared by sintering the synthetic resin powder and porous surface layers consisting of the whisker and integrally formed on the necessary part of the filter main body.
Patent JP-S5486572-A (JP)
Title: Dyeing of molded plastic article
Inventor: SHIRAKAWA TAKU
IPC: D06P5/00
Filed: 1977-12-22
Abstract: PURPOSE: To dye a molded plastic article in a multi-color effect and a good surface gloss, by sticking a sizing agent which will gel with an inorganic salt on the article, and by heat-treating the article in an inorganic salt solution containing a dye, etc.  
     CONSTITUTION: A size of sizing agent, e.g. carboxymethyl cellulose, which will gel with an inorganic salt, e.g. Na 2  SO 4 , or a mixed size comprising the size and a dye, and a dyeing assistant is stuck to a molded plastic article, e.g. a broach, buttom, and the frame of a lens. The article is then heat-treated in a solution containing, preferably, 5W100 g/l of a water-soluble inorganic salt, or further a dye and a dyeing assistant, and dyed without devitrification. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6215252-A (JP)
Title: Crosslinked polyolefin composition
Inventor: SANO SHIGEKI
IPC: C08L51/06
Filed: 1985-07-12
Abstract: PURPOSE:To produce a crosslinked polyolefin composition having stable degree of crosslinking and excellent moldability, by compounding a silicone-grafted polyolefin having low MI with a polyolefin having high MI. CONSTITUTION:The objective crosslinked polyolefin composition can be produced by compounding (A) 100pts.(wt.) of a silicon-grafted polyolefin having a melt index of 0.1-7g/10min, e.g. a silicone-grafted polymer obtained by heating a polyethylene, etc., in the presence of a silane compound (e.g. vinyl triethoxysilane) and an organic peroxide and crosslinkable in the presence of water with (B) 5-100pts. of a polyolefin having a melt index of 20-300g/10min. The component B is a polyolefin similar to or preferably same as the base polymer of the component A.
Patent JP-S5279350-A (JP)
Title: Hot water boiler
Inventor: FUKUTOU MASAAKI
IPC: F24H9/20
Filed: 1975-12-26
Abstract: PURPOSE: To improve the thermal responsiveness of a hot water boiler, by making a feeler of temperature control device susceptible to heat of heat receiving water as well as to heat of combustion gas. 
     COPYRIGHT: (C)1977,JPO&Japio