baber/WOPTO huggingface dataset:
Patent JP-S63217623-A (JP)
Title: High pressure, low temperature heat treatment of semiconductor wafer
Inventor: MURAI TAKESHI
IPC: H01L21/268
Filed: 1987-03-05
Abstract: PURPOSE:To prevent various impurities from rediffusing by a method wherein a semiconductor wafer is heat treated at 700-1000 deg.C in the high pressure atmosphere of 8-12 atmospheric pressure. CONSTITUTION:The air in a heat treatment chamber 1 is replaced with inert gas for annealing process successively feeding with reactive gas diluted with inert gas. In this case, the atmospheric pressure in the heat treatment chamber 1 is maintained at 8-12 atmospheric pressure (preferably at 10 atmospheric pressure). Next, a halogen lamp as a main heat source 7 is supplied with power to be lighted for rapidly heating the surface and rear of wafer 2 at the temperature of 700-1000 deg.C (preferably 800-900 deg.C) through a glass sheet 9 for window and upper and lower convection preventing sheet 4. At this time, the wafer 2 closed in sealed space 5 is subjected to no convection at the surface and rear sides at all to make the temperature heated by radiant heat uniform only in a short time. Through these procedures, the pattern component materials can be prevented from rediffusing.
Patent JP-H01224718-A (JP)
Title: Lens optical system
Inventor: SAKA MANAMI
IPC: G03B13/12
Filed: 1988-03-03
Abstract: PURPOSE:To easily cope with the power at the time of varying the power by equalizing extents of movement of respective moving groups for power varying of a finder lens system and a photographic lens system to each other and simplifying the constitution of the lens barrel part of an optical system in comparison with an optical system where said extents of movement are different. CONSTITUTION:A variable power photographic lens system 1 and a variable power finder lens system 2 consisting of an objective lens group having the power varying function, a relay group, and an eyepiece group are provided. The objective lens group of the finder lens system 2 has the same constitution as the photographic lens system 1, and respective moving groups of photographic lenses 4 and 5 and finder lenses 6 and 7 are moved by the same extent or in certain proportions by linear extents at the time of varying the power. Thus, a lens optical system is obtained which consists of such pair of the variable power photographic lens system 1 and the variable power finder lens system 2 having >2 angular magnifications and a large pupil diameter that the mechanism to interlock these systems 1 and 2 with each other at the time of varying the power is not complicated.
Patent JP-S52134664-A (JP)
Title: Polyester resin molding composition
Inventor: IWANAGA MASANORI
IPC: C08L67/00
Filed: 1976-05-04
Abstract: PURPOSE: A polyester resin molding composition giving a molded article free from hexagonal mottling by simple molding process, mainly composed of solid polyester resin, melamine resin composition containing cellulose, and cellulose. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58170497-A (JP)
Title: Short-term judgment of freeze resistance of yeast
Inventor: SAITOU HIROSHI
IPC: C12N1/16
Filed: 1982-03-31
Abstract: PURPOSE:To judge the freeze resistance of yeast in an extremely short period securely, by cultivating a yeast to be tested, freezing the crude fermented substance of the yeast in a germination state, preserving it for a fixed period, thawing it, detecting the live ratio of the yeast to be tested. CONSTITUTION:A yeast to be tested is fermented in a medium containing a saccharide such as sucrose, glucose, etc., the crude fermented substance of the yeast wherein the yeast to be tested in a germination state is frozen at -35- -45 deg.C, preferably at -40 deg.C, preserved for about 1-150hr, preferably 1-4days, thawed, and the live ratio of the yeast to be tested is detected by using a methylene blue dyed solution.
Patent JP-H07236463-A (JP)
Title: Device for coring and cutting blocky food
Inventor: NAGAOKA TATSUO
IPC: A23N4/12
Filed: 1994-02-25
Abstract: PURPOSE:To pull out the core of a blocky food and cut the blocky food. CONSTITUTION:Cams 18, 19 are installed on the outer periphery of a drum 4 located between the disks 2, 3 of a support 1. Movable frames 6 and movable plates 7 are installed on bars 5, 5 located between the outer periphery-near places of the disks 2, 3. Plural blades 9 and plural arms 10 are installed on the movable frames 6. Plural press plates 17 are installed on the movable plates 7. A cam 20 is installed between the drum 4 and the disk 3 of the support 1. When the disks 2, 3 are rotated on the support 1, the bars 5, 5 are moved on the periphery of the drum 4 with the rotation of the disks 2, 3. The cam 20 opens or closes the arms 10. The cams 18, 19 move upward or downward along the bars 5, 5, while driven with the cam 18. Cutters 12 pull out the cores of onions 8 with the downward movement of the movable frame 6. The movable plates 7 move downward along the bars 5, 5, while driven with the cam 19. The press plates 17 press the blades 9 to the onions with the downward movement of the movable plates 7, and the blades 9 cut the onions.
Patent JP-2000245574-A (JP)
Title: Bed
Inventor: ASAKAWA HIROKAZU
IPC: A47C20/08
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a bed enabling smoothly and certainly move a person lying down on the bed from a lying position to a sitting position, keeping the position of his buttocks in the same position as he is lying. SOLUTION: A bed 1 is equipped with a supporting frame for the upper half of body 3, a leg part supporting frame 4 and a buttock supporting frame 5, all of which are freely capable to move up and down toward a horizontal fixed frame 2. The buttock supporting frame 5 is structured to tilt down from the leg part supporting frame 4 to the side of the supporting frame for the upper half of body 3, being interlocked with the rising of the supporting frame for the upper half of body 3. Then, as bending to change the posture of a person on the bed from a lying state to a sitting state, a mattress placed on the supporting frames maintains its placement on the supporting frames without sliding on the supporting frames.  In addition, the mattress is transformed smoothly and certainly into a position roughly fitting in a bending position of the supporting frames for the upper half of the body and the buttocks supporting frame.
Patent JP-S62208032-A (JP)
Title: Operating mechanism for camera for 110 film
Inventor: OSHIMA SHIGERU
IPC: G03B17/00
Filed: 1986-03-08
Abstract: PURPOSE:To decrease the number of parts, to facilitate assembly and size reduction, and to reduce the cost by simplifying the structure of an operating mechanism. CONSTITUTION:The operating mechanism 31 consists of a film winding part 32, a lever 33, a ratchet 34, a T-shaped claw 35, etc. The winding part 32 consists of a gear 32A which is partially at the outside of a case 22 and rotated with a finger and a pinion 32B which engages the internal gear of a film 41, and is fitted freely rotatably to the case 22. One end of the plate type lever 33 is at the outside of the case 22 and has a release button 38 and the other end is pivoted rotatably on the case 22 with a pin 36 and energized by a spring 37. The center of the ratchet 34 is supported pivotally on the case with a pin 42, a groove 34A is formed at one end and engaged with a pin 39, and an engaging claw 34B at the other end engages the gear 32A. A claw 35 consists of a leg 35A, a perforation claw crossing the leg 35A orthogonally, and a shutter claw 35C which extends in the opposite direction from the claw 35B and crosses the leg 35A orthogonally, and is energized by a spring 43 forward and in the opposite direction from the run direction of the film 41.
Patent JP-S55144175-A (JP)
Title: Printing hammer of dot printer
Inventor: WADA SHIYOUJI
IPC: B41J2/25
Filed: 1979-04-27
Abstract: PURPOSE:To provide an efficient operation of an electro-magnet and to perform a high speed, high quality printing under a regular driving of a hammer by a method wherein a free end of a spring plate for the hammer is bent and a contact element made of a special anti-friction alloy is arranged at a leading end of the free end. CONSTITUTION:A rectangular spring plate 1 of a printing hammer has its free end bent and the end 2 is projected out of the spring plate. The end 2 has a sharpened shape and a contact element 4 is connected and mounted at the leading end 3 by a welding. The contact surface between the leading end 3 and the contact element 4 is made to be a curved surface. Further, the contact element is made of an alloy of platinum metals or alloy of platinum metals and transition metals or alloy of platimum metals, transition metals and boron. Said spring plate 1 is restricted by the electromagnet 7 and released under a printing instruction. The spring plate 1 strikes a recording paper via ink ribbon 9 to perform a printing operation.
Patent JP-S61209629-A (JP)
Inventor: OTAKE UMEO
IPC: A47L25/00
Filed: 1985-03-14
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-S62211385-A (JP)
Title: Production of thin film having high electrical conductivity
Inventor: MATSUDA HARUKAZU
IPC: C23C20/08
Filed: 1986-03-11
Abstract: PURPOSE:To easily produce a thin film having high electrical conductivity by calcining a film obtd. by coating a soln. contg. respectively specific ratios of an org. In compd. having a C bond and O bond and org. tin compd. having an O bond on a substrate and drying the coating at a specific temp. CONSTITUTION:The solvent soln. contg. 2-10wt% org. indium compd. having at least >=1 In-C bond and further at least >=1 In-O bond and 0-0.5wt% org. tin compd. having at least >=1 Sn-O bond is uniformly coated on the substrate (soda glass, etc.). The org. In compd. is synthesized of the trialkyl indium expressed by R3In and oxygen-contg. compd., where R is a straight chain, branched alkyl or aralkyl group of 1-8C. p-xylene is used for the solvent. The substrate is then dried by heating to evaporate the solvent, by which the film is obtd. The film is calcined for about 30min-1hr at 300-600 deg.C in an air atmosphere to form the thin film having high electrical conductivity.
Patent JP-H10254827-A (JP)
Title: Extension card, access control method for extension card and storage medium stored with computer-readable program
Inventor: HAMADA HIROSHI
IPC: G06F13/36
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To execute the data processing of high performance while the reference clock of a prescribed frequency is generated without being affected by the frequency fluctuation of a data transfer clock supplied through an extension bus by variably setting the frequency of the reference clock in accordance with the fluctuation of the data transfer clock supplied through the extension bus. SOLUTION: A control signal (f) is connected to a PLL circuit 2 from a micro computer 6 and control for setting the frequency-dividing ratio of a frequency-dividing circuit in the PLL circuit 2 and the like can be executed. The PLL circuit 2 frequency-divides the data transfer clock (a) supplied through the extension bus and generates the reference clock (b) synchronized with the data transfer clock (a). The frequency of the data transfer clock (a) is measured by the inner timer of the micro computer 6. The frequency of the reference clock (b), which the PLL circuit 2 generates, based on the measured frequency, is set by the control signal (f) setting the frequency-dividing ratio from the micro computer 6.
Patent JP-H02300484-A (JP)
Title: Power striker
Inventor: UIRIAMU UIRUSON SHIYAPU
IPC: E05B65/08
Filed: 1990-03-02
Abstract: PURPOSE: To close a sliding door smoothly with a small force by first locating a pin in a ready position where a latch latches a striker pin before resistance produced during closing of the sliding door is imparted to a seal. CONSTITUTION: Movement of a sliding door 20 in a closing direction causes forward travelers 24 and a rear traveler 26 to travel along respective tracks 32, 34 via rollers 28, 30. Before a seal engaging flange 44 is required to exert substantial pressure on a door seal 46, a latch 48 provided on a door 20 engages and latches a striker pin 50 provided on a door frame in a ready position R. Next, the striker pin 50 is shifted from the ready position R to a closed position by a drive and the door 20 is fully closed.
Patent JP-H03252963-A (JP)
Title: Video floppy recording and reproducing device
Inventor: NAKAMURA TAKAHIRO
IPC: G11B20/02
Filed: 1990-03-01
Abstract: PURPOSE:To discriminate whether a regenerated FM signal is an audio or a video signal in a short time by equipping the device with a pulse width counting means for counting a pulse width of an output signal of a comparing circuit and a discriminating means for discriminating the FM signal recorded by the pulse width counted by the pulse width counting means between the video signal and the audio signal. CONSTITUTION:The comparing circuit 33 is set with a prescribed threshold Vref, and its input signal is discriminated by its level, and then its output is given to a pulse width counting circuit 34. The pulse width of the given signal is counted by the pulse width counting circuit 34 using a clock signal C having a prescribed period, for example, synchronism of 12.5 mus, and a counted output is given to a discriminating circuit 35. The discriminating circuit 35 is a discriminating means for discriminating whether the counted value is a value around 10 or not, and its output is given to a system control circuit S. Then, discrimination is performed between the video signal and the audio signal by measuring the pulse width by obtaining a pulse signal corresponding to a flag signal. By this method, whether the signal is the audio signal or not is discriminated at high speed with a simple circuit configuration.
Patent JP-H10244645-A (JP)
Title: Laminated polyester film for bonding metal plates
Inventor: MORIMOTO TSUTOMU
IPC: C08G63/86
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To obtain a laminated film which has an effective protection for flavor, and outstanding heat resistance and shock resistance by arranging a polyester layer and a polyester layer comprising a polyester composition which contains a polyester plasticizer. SOLUTION: Polyester constituting a polyester layer (A) and a polyester composition constituting a polyester layer (B) are separately coated in advance and after the formation of a film, this film is laminated as one manufacturing method. Another method is to melt the polyester and the polyester composition separately and coextrude these molten materials from a die to manufacture the film. The polyester constituting the polyester layer (A) or the polyester layer (B) may be of whatever type than can be molded into the film. Especially, polyethylene terephthalate and polyethylene-2,6-naphthalene dicarboxylate are preferable from a viewpoint of heat resistance, shock resistance and protection for flavor. The polyester used for the polyester layer (B) contains a polyester plasticizer.
Patent JP-S56147348-A (JP)
Title: Picture image indicator
Inventor: NONOMURA KINZOU
IPC: H01J31/12
Filed: 1980-04-18
Abstract: PURPOSE:To produce a picture image having high resolution with low distortion of deflection, by providing a plurality of through holes arranged in plural rows in parallel along a linear hot cathode of an electron beam control electrode thereby making the space between the electrodes tight. CONSTITUTION:A picture image indicator is comprised of a plurality of linear hot cathodes 21, an electron beam take-out electrode 22, electron beam control electrodes 24 where the through holes are arranged in plural rows in parallel along the linear hot cathode 21, and vertical and horizontal deflection electrodes 25, 26 and an indicating means 27 facing each other in parallel. Since the through holes of the electron beam control electrode 24 are not arranged in single lateral row but obliquely in plural rows, the pitch can be shortened and the picture image indication with small electron beam deflection angle can be achieved resulting in a picture image of high resolution with reduced distortion of deflection.
Patent JP-S53136998-A (JP)
Title: Radio urgent notifying system
Inventor: SHIMOIDE TAKASHI
IPC: G08B25/00
Filed: 1977-05-06
Abstract: PURPOSE: To ensure a quick and accurate transmission of the urgent message sent from many multiple radio transmitters by receiving simultaneously the messages sent from many transmitters through the multiple radio communication and discriminating these messages. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11247571-A (JP)
Title: Ladder fixture and fixing structure of ladder
Inventor: NAGASAKI JUNYA
IPC: E06C7/48
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To prevent the damage of an eave gutter, etc., and the falling of a ladder by a method wherein a mounting section is fixed onto the top face of a folded-plate roof and the outdoor side of a fixture, to which a connecting section is formed, is projected in the outdoor direction from the eave gutter, etc., of the roof and connected to the ladder. SOLUTION: An eave gutter is set up to the lower section of the edges of eaves of the folded-plate roof 2 of a building, and the outdoor side of the eave gutter is covered with an eave-edge facing 25. The ladder fixture 4 consists of a fixture body, mounting sections 6, a mounting-section connecting section 65, a connecting section 7 and a handrail 8. The crest sections 21 of the folded-plate roof 2 are pinched in two fixing plates 62, 62, and the mounting sections 6 are fixed onto the roof. The fixture body is fastened onto the mounting sections 6 through the connecting section 65. The ladder 3 is hung over the roof side of the fixture body projected from the eave gutter and the eave-edge facing 25, and the connecting section 7 and the ladder 3 are coupled by a string-shaped body 75.  Since the ladder 3 is leaned in the outdoor direction from the eave gutter and the facing 25, the eave gutter, etc., are not damaged. Since the connecting section 7 and the ladder 3 are joined by the string-shaped body 75, the ladder 3 does not also fall in the lateral direction and to a rear.
Patent JP-H06266043-A (JP)
Title: Photosensitive liquid
Inventor: ICHIMURA KUNIHIRO
IPC: G01J1/58
Filed: 1993-03-12
Abstract: PURPOSE:To obtain such a photosensitive liquid that develops colors and causes aggregation by the irradiation with light and has property of memory so that even a little development of color can be amplified and recognized by aggregation of color-developing particles by dispersing particles coupled with a photochromic compd. in a nonpolar solvent to obtain a suspension state. CONSTITUTION:This liquid is prepared by dispersing particles coupled with a photochromic compd which is able to be dissociated into ions. in a nonpolar solvent to obtain a suspension state. As for the photochromic compd., such a compd. that can be dissociated into ions in the molecule or dissociated into ions and changes into two molecules by irradiation with UV (<=400nm wavelength) is used, and especially, such compd. is preferably used that returns into the initial chemical structure by the irradiation with visible rays (>=400nm wavelength) or heat. The amt. of the photochromic compd. coupled to the particles is preferably at least one molecule of compd. per 100nm<2> surface area of particles.
Patent JP-S55145470-A (JP)
Title: Document issuing system
Inventor: KOBAYASHI HIROSHI
IPC: H04N1/00
Filed: 1979-04-27
Abstract: PURPOSE:To secure the certification or valuable properties with the high reliability by using the bar code obtained by modulating the clock signal with the appraising information for recording of the appraising information of the issued document using the facsimile transmission. CONSTITUTION:At the facsimile terminal, the appraising information sent in with the picture information is written into memory device 1. Converter 2 reads in the appraising information from device 1 and then generates the appraising picture information via the appraising information encoder and the modulating part. This information is composed through bar-coding the clock signal after modulation via the appraising information. At the same time equipment 2 generates the control signal based on the secondary scanning direction and corresponding to the main scanning direction and the amount of the appraising information via the control information encoder. And editing device 3 supplies the control signal, the appraising picture signal and the facsimile information in order to perform the switching between the appraising information of recording head 4 and the output of the facsimile information. As a result, the facsimile information and the appraising information are recorded on the recording paper.
Patent JP-H07260844-A (JP)
Title: Frequency detecting method for sinusoidal wave ac signal
Inventor: HAYASHI MASAKI
IPC: G01R23/15
Filed: 1994-03-24
Abstract: PURPOSE:To accurately detect a frequency by calculating data substitute values at three sampling previous time point, and calculating a product of the value by a denominator in the case of calculating a deviated frequency. CONSTITUTION:When a reference frequency of a sinusoidal wave AC signal is f0 and a deviated frequency from the reference frequency is DELTAf, the frequency DELTAf is represented by a formula I, where tm is a specific sampling time arbitrarily selected, and Vm is sampling data at this time. Sampling data Vm-3 to become a denominator of the formula I is sampling data at the previous time point of pi/2 of an electric angle from the specific sampling time tm, and is the same as the three sampling previous time point data substitute value obtained by multiplying a vector sum of the sampling data Vm-2 and Vm-4 by a constant K. Accordingly, the substitute value is multiplied by both sides of the formula I, thereby obtaining a formula II. An error correcting term is considered to the deviated frequency obtained by the formula II to calculate a frequency detected value.
Patent JP-H11249111-A (JP)
Title: Liquid crystal display device and electronic equipment
Inventor: MOMOSE YOSHIAKI
IPC: H05K1/02
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To stabilize the characteristics of an inductor mounted on a printed circuit board especially in the case of thinning. SOLUTION: Concerning a liquid crystal display device provided with a liquid crystal display panel 10, a printed circuit board 40 and frames 31, 32 and 33 for protecting the liquid crystal display panel 40 and the printed circuit board 40 and regulating electromagnetic waves radiated from the printed circuit board 40, an inductor 43b having no magnetic core is mounted on the printed circuit board 40 so that the winding plane of a coil can be almost parallel to the frame 32.
Patent JP-H03255159-A (JP)
Title: Production of polymer polyol and polyurethane
Inventor: KAWAZOE TOMIO
IPC: C08G18/63
Filed: 1990-03-02
Abstract: PURPOSE:To prepare a polymer polyol compsn. having a low viscosity and being lowly colorable by polymerizing an ethylenically unsatd. monomer in a mixture of a polyether polyol with a specific modified polyether polyol. CONSTITUTION:In producing a polymer polyol compsn. by polymerizing an ethylenically unsatd. monomer in a polyether polyol, at least one ethylenically unsatd. monomer (e.g. styrene) is polymerized in a mixture of a polyether polyol with a modified polyether polyol obtd. by reacting a polyether polyol (e.g one having a hydroxyl value of 34 and obtd. by adding propylene oxide and then ethylene oxide to glycerol) with a compd. having at least two glycidyl groups in the molecule (e.g. glycidyloxyneopentane). Thus is obtd. a polymer polyol compsn. which has a low viscosity and a high proportion of the unsatd. monomer units (e.g. styrene unit), is lowly colorable, and enables the production of a polyurethane foam with a high hardness or a low shrinkage.