baber/WOPTO huggingface dataset:
Patent JP-H01267184-A (JP)
Title: Chopstick bag and chopstick bag set for banquet using said chopstick bag
Inventor: OKUYAMA YUKIO
IPC: A47G21/00
Filed: 1988-04-08
Abstract: PURPOSE:To liven a banquet, by providing a chopstick bag sets for banquets consisting of a large number of chopstick bags wherein paper pieces having questions or codes for a lottery entered therein are included in bag bodies receiving chopsticks, answer papers having the answers for the questions entered therein and the premiums corresponding to the answers. CONSTITUTION:A paper piece K is applied to each bag body 2 and characters or codes 3 expressing such as a question, a problem or codes for a lottery are entered in said paper piece K. Answer paper 5 is composed of one or many paper sheets and the answer of the characters or codes 3 such as the question item, problem or code for a lottery entered in the paper piece K applied to each of chopstick bags 4 is entered in said paper 5. In a banquet, for example, a toastmaster or manager holds the answer paper 5 and the persons joining in the banquet look the 'questions' of the quizzes entered in the chopstick bags 4 individually to answer and it is announced whether each answer is correct on the spot to deliver a premium 6 corresponding to the answer to make it possible to boost the banquet by all of participators.
Patent JP-H02265756-A (JP)
Title: Non-contact type recording device
Inventor: HORIIE MASANORI
IPC: B41J2/175
Filed: 1989-04-06
Abstract: PURPOSE:To properly set and regulate temperature of ink so as to obtain a stable image by using high-temperature molten ink having more than one transition temperature, and by setting the temperature of the ink near a switching heater, while a said heater being turned off, below transition temperature excluding the highest transition temperature in those transition temperatures. CONSTITUTION:Ink whose viscosity having been lowered by energizing a heater near a nozzle or slit is continuously delivered, while the heater is being energized, so as to be accelerated and projected into a gas stream and is attached to paper surfaces and cooled to be solidified. Single compound having glass transition point in the range of room temperature to melting point has a plurality of transition temperatures and when ink is composed of a plurality of compounds, wherein more than one kind of compounds having different melting points are mixed, a plurality of transition temperatures are obtained. When a switching heater is turned off, feed temperature of gas stream is set lower than the melting point of ink so that the ink is not delivered from an ink delivery port, whereby the ink at the delivery port only is cooled by the gas stream flowing over the delivery port, so that the temperature of ink falls below Pre Heat temperature, with the result that the biscosity of ink increases and the fluid resistance required for delivery increases.
Patent JP-S5423725-A (JP)
Title: Preparation of spinning solution
Inventor: SUGIMORI TERUHIKO
IPC: D01F6/18
Filed: 1977-07-21
Abstract: PURPOSE: To obtain a good spinning solution capable of preventing deterioration of polymer, by repeated heating and pressuring and jetting into a low temperature and pressure chamber of an acrylonitrile polymer comprising large amounts of water and solvent to reduce the water content and increase the polymer concentration. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11287734-A (JP)
Title: Wire number identifying apparatus for multicore optical fiber
Inventor: IIDA CHIKAHIRO
IPC: G01M11/00
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a wire number identifying apparatus for multicore optical fiber in which matching between the input arranging order and the output arranging order of a multicore optical fiber can be determined easily in a short time. SOLUTION: The inventive apparatus comprises a multi-output light source section 1 having a plurality of output terminals, and an element 2 integrating a plurality of light receiving elements. Outputs from the multi-output light source section 1 are inputted to respective cores of a multicore optical fiber 4 and outputs therefrom are received collectively by the integrated light receiving element 2. A plurality of outputs from the element 2 are inputted to an arithmetic circuit 3 and the wire number is identified based on the light receiving position of the integrated light receiving element 2.
Patent JP-S63252857-A (JP)
Title: Web wind-up and wind-off method and device therefor
Inventor: YAMAZAKI KAZUHIRO
IPC: B65H19/10
Filed: 1987-04-08
Abstract: PURPOSE:To prevent the surface of a web from being scratched, by rotating a guide roll at a speed corresponding to the running speed of the web before the guide roll is brought into contact with the web on running during the positions of rolled webs are replaced with each other. CONSTITUTION:When the remaining amount of a web W is decreased after the web W is paid our from a web roll 5a, a first arm 4 rotatably supporting at both ends guide rolls 5A, 5B and a second arm 6 provided at both ends with guide rolls 7A, 7B are turned clockwise about a shaft 3 as a center point. Due this turn, one 7A of the guide rollers attached to the ends of the second arm 6 makes into contact with the web W on running. In this phase, the peripheral speed of the guide roll 7A is set previously to the same speed as that of the running web W by means of a drive device so as to decrease the relative speed between the guide roll 7A and the running web W. As result the guide roll 7A makes contact with the web W which is apparently stopped with respect to the guide roll 7A, thereby it is possible to prevent stress from being produced and also to prevent the surface of the web W from being scratched.
Patent JP-2000281889-A (JP)
Title: Polycarbonate resin composition, optical molded part and production of the part
Inventor: SUZUKI RIHOKO
IPC: C08K5/00
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition having good mold release characteristics, excellent in transparency, mechanical properties, heat resistance, etc., having low birefringence, excellent in melt flowability, etc., when molded, and capable of being molded at a lower temperature than ever, by compounding a polycarbonate copolymer, which is obtained by copolymerization reaction of dihydroxy compounds with a carbonate precursor, and an aliphatic compound. SOLUTION: This polycarbonate resin composition comprises (A) a polycarbonate copolymer containing repeating units of formulae I and II [R1 and R3 are each an alkyl, an alkoxyl or the like; R2 is H or methyl; (k) and (l) are each 0-3; (m) and (n) are each 0-20, provided that (m)+(n)≠0] in an amount of 100 pts.wt. and (B) an aliphatic compound (for example, stearic acid, glycerol monostearate and calcium stearate) in an amount of 0.0005-5 pts.wt. A copolymer having the repeating unit of formula I in an amount of 5-90 mol% based on the total repeating units is preferably used as the component A. The component A preferably has a weight-average molecular weight of 10,000-150,000.
Patent JP-H11285455-A (JP)
Title: Towel
Inventor: KONMA TOYOKO
IPC: A41B9/06
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To prevent a sport wear from getting wet by perspiration at the time of an exercise. SOLUTION: At an intermediate part in the longitudinal direction of the main body 1 of a towel made of a water-absorbent fabric, a hole 2 of a size having a diameter which is smaller than the shoulder width of a human body, and can make the head part of a human body pass through, is provided. Under a state wherein the upper half body is bare, the head is made to pass through the hole 2 which is provided at the intermediate part of the towel main body 1, and the towel is worn in such a manner that the towel comes into contact with a bare skin on the chest side and a bare skin on the back side.  When a perspiration occurs due to an exercise, sweat wets the towel 1, but after the completion of the exercise, the towel on the chest side is grasped and pulled out by placing hand from a clearance around the neck of a sport wear, and then, the head is removed from the hole 2 of the towel main body 1, and the towel on the back side can be pulled out by pulling it upward as well, and the sport wear under a dried state, is in contact with the human body.
Patent JP-H11241717-A (JP)
Title: Suction cup
Inventor: OHINATA SADAHIRO
IPC: F16B47/00
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To conversely strengthen vacuum suction force by external force when external force is loaded into a hook by projectingly providing a pressing seat at an outer surface of a sucker main body so as to abut on the outside face of a curved part of the hook. SOLUTION: In a suction cup (a), a recessed suction surface 2 is disposed on the inside face of a dome-shaped sucker main body 1 and an engaging shaft 3 is integrally and projectingly provided at the center of an outside face. The suction cup (a) is constituted by engaging a hook 6 to the engaging shaft 3 by inserting/passing a shaft part 5 into/through a through-hole 4 penetrating orthogonally crossing through the shaft center. At a location where an outside face of the sucker main body 1 abuts on the outside face of a curved part of the hook 6, a pressing seat 7 of a semi-circular shape in longitudinal section is raised in a small circular-arc shape.  As a result, external force loaded onto the hook 6 does not partially stir up the sucker main body 1 via the engaging shaft 3, rather the sucker main body 1 is pressed via the external force, further vacuum suction force is increased and the suction state can be stabilized.
Patent JP-H06272268-A (JP)
Title: Method and apparatus for supplying power at the time of working
Inventor: WATANABE MASAYUKI
IPC: F21S9/02
Filed: 1993-03-22
Abstract: PURPOSE:To provide an apparatus for supplying power at the time of working in a manhole, which can withstand the use for a long time, requires no shift without generating noises, reduces the cost and can cope with an emergency. CONSTITUTION:Electric energy of a solar battery 13 provided in a manhole lid 3 is accumulated in battery equipment 17 from which a power is supplied to a luminaire 7, ventilating fan 11, etc. Further, a limit switch 19 turned on and off according to the opening and closing of the manhole lid 3, a light sensor 21 for detecting the brightness in the manhole 1 and a light switch turned on and off according to an amount of light received by the light sensor 21 are interposed between wiring 15 from the battery equipment 17 to the luminaire 7 and ventilating fan 11.
Patent JP-H06275278-A (JP)
Title: Hydrogen storage electrode for alkaline storage battery
Inventor: MIZUNO TAKASHI
IPC: H01M4/24
Filed: 1993-03-23
Abstract: PURPOSE:To prevent the fallout of hydrogen storage alloy powder, improve the wettability with an electrolyte, increase the cycle life, suppress the generation of gas, and reduce the internal pressure of a battery by concurrently using polymer latex and a hydrophilic thickener for the binder of a hydrogen storage alloy. CONSTITUTION:Prescribed quantities of polymer latex, conductive powder, and a hydrophilic thickener are added to the alloy powder crushed with the raw material of a hydrogen storage alloy, and they are mixed to form slurry. It is applied and filled into a porous metal core material, it is dried and rolled to form a hydrogen storage electrode, nickel is used as a positive electrode, and an alkaline storage battery is manufactured. The binding strength of the hydrogen storage alloy is increased, the fallout preventing effect of the alloy powder is increased, the mechanical strength of the electrode is improved, the wettability with an electrolyte is improved, the internal pressure is reduced, and the charge/discharge cycle life can be improved.
Patent JP-H07270744-A (JP)
Title: Phase modulation method and device
Inventor: YAMAUCHI MAKOTO
IPC: G02F1/13
Filed: 1994-03-31
Abstract: PURPOSE:To provide a phase modulation method and device capable of surely doubling the phase modulation quantity by passing light through a liquid crystal layer of a small thickness twice. CONSTITUTION:This phase modulation device has a twisted nematic type liquid crystal panel which is twisted 90 deg. in the major axis direction of liquid crystal molecules, a light incident device 4 which makes the light to be subjected phase modulation incident on one surface 3 of the liquid crystal panel 2 and a light reflector 6 which reflects the light emitted from the other surface 5 of the liquid crystal panel 2 and makes the light incident on the other surface 5 through the same optical path. The light 22 to be subjected to phase modulation is made incident from the one surface 3 of the twisted nematic type liquid crystal panel twisted 90 deg. in the major axis direction of the liquid crystal molecules, is transmitted therethrough and is emitted from the other surface 5. The exit light is reflected and is made incident and transmitted from the other surface 5 through the same optical path.
Patent JP-S57204028-A (JP)
Title: Parallax correcting device for viewfinder
Inventor: YOKOTA HIDEO
IPC: G03B13/20
Filed: 1981-06-10
Abstract: PURPOSE:To compensate parallax rapidly and accurately by arranging a visual field frame display body made of liquid crystal at the imaging point of a viewfinder optical system. CONSTITUTION:During photography, a subject image is formed on a field lens 16 by the operation of lens groups 13, 14 and 15 in a viewfinder optical system 2. The subject image is re-formed by an erector lens 17 as an erect image, which is seen through a visual field frame display body 18 and an eyepiece lens 19. While the viewfinder optical system 2 is observed, the focusing of a photographic optical system 1 is adjusted, and data on the adjusted focal length and focusing length are inputted through sliding resistance plates 9 and 11 to a control circuit 12 to color the liquid crystal 20 of the visual field frame display body 1 according to the signal of the circuit 12. for example, when subject distance is infinite without reference to the focal length of the photographic optical system 1, the liquid crystal 20' in the visual field frame is colored where dots are given, and the proper visual field frame is a left upper part encircled by a thick line P.
Patent JP-H07265467-A (JP)
Title: Production of racket frame
Inventor: HIGUCHI RYOJI
IPC: A63B102/06
Filed: 1994-03-31
Abstract: PURPOSE:To permit easy conduction of an operation to bore a racket frame with gut holes without adversely affecting its strength characteristics. CONSTITUTION:The ball hitting part of the racket frame is formed by previously forming the gut holes in the spacing between a pair of ball hitting fame moldings 8 bisected apart a proper spacing in the ball hitting direction at the time of producing the racket frame having a outer shell layer made of FRP(fiber reinforced plastic). Gut extending bodies 6 curved to the shape of the ball hitting part are then interposed in these moldings in the spanned state and are arranged into molds 9. The ball is thereafter integrally molded by an RIM(reaction hitting part injection molding) method.
Patent JP-S61245186-A (JP)
Inventor: HAYASHI YUTAKA
IPC: G09F9/30
Filed: 1985-04-23
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-S63254687-A (JP)
Inventor: KONDO TOSHIYA
IPC: H01R12/71
Filed: 1987-04-10
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-H10276776-A (JP)
Title: Reversibly inactivated heat-resistant dna polymerase
Inventor: KOMATSUBARA YUSUKE
IPC: C12N9/12
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new reversibly inactivated heat-resistant DNA polymerase modified with a dicarboxylic acid anhydride, not generating a nonspecific band, not forming the dimer of a primer, and useful as a reagent for amplifying nucleic acids, etc. SOLUTION: This new reversibly inactivated heat-resistant DNA polymerase modified with a dicarboxylic acid anhydride can eliminate problems on PCR, such as the generation of back grounds (nonspecific band) due to nonspecific amplification and the formation of a primer dimer, etc. The heat-resistant DNA polymerase is obtained by separating the chromosomal DNA of Thermus thermophilus HB8 by a conventional method, cleaving with a restriction enzyme, binding to a DNA, transforming Escherichia coli, selecting a colony having a DNA polymerase activity to obtain a gene, expressing the gene, and subsequently reacting the obtained heat-resistant DNA polymerase with 2,3- dimethylmaleic anhydride, etc.
Patent JP-S5515636-A (JP)
Title: Electric discharge covering apparatus
Inventor: INOUE KIYOSHI
IPC: B05B5/06
Filed: 1978-07-19
Abstract: PURPOSE: The electric discharge covering apparatus which is so arranged that the repeatedly laminated covering layers may be readily thickly formed by letting polishing action be simultaneously effected on the surface to be covered through ultrasonic friction during covering by causing ultrasonic vibrations of a covering material electrode.  
     CONSTITUTION: As a horn 21 vibrates in the axial direction, a sliding member 23 and an electrode 1 make oscillating motion like the dotted lines and the end of the electrode 1 performs vibrations of contacting sliding and rubbing the surface of the work 3 and detaching therefrom. The electrode 1 repeatedly performs the vibrations of contact, friction and detaching by ultrasonic waves, thereby simultaneously performing electric discharge and friction polishing the high frequency pulse trains of an oscillator 10 are cut and controlled by low frequency oscillator 11 of 100 to 10KHz. The electric discharge is accomplished by the high frequency pulse trains produced by an oscillator 10. In these pulse trains, unit pulses of about 1 to 500μs in pulse width and quiescent width are repeated and electric discharge is accomplished by these unit pulse trains between the electrode 1 and work 3 and these are repeated, whereby the covering is accomplished. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61248316-A (JP)
Inventor: YOKOYAMA YOICHI
IPC: H01H50/42
Filed: 1985-04-24
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-H05211365-A (JP)
Title: Laser beam intensity control circuit
Inventor: MURAKAMI SEIKI
IPC: H01S5/06
Filed: 1991-04-19
Abstract: PURPOSE:To enable a laser beam intensity control circuit to stably control the laser when the laser is unstable at the start of power supply by a method wherein the input of a sample-and-hold circuit is set to an initial value at the time when power is supplied, and then the lock of the initial value of the circuit is released after the circuit begins operating stably. CONSTITUTION:When power is applied, a sample-and-hold circuit 4 is kept in a hold state by control signal B of L level. When a control 8 detects that power is stated, an initialization control signal d is turned into ON-state. Then, the transistor of a signal initialization 9 is turned on. At this point, if the resistance of resistors R1 and R2 and the emitter potential of a transistor are previously selected, the voltage of a point A is kept at an initial state. Concurrently, a control signal B is turned to be of H level, and the sample-and-hold circuit 4 is set into a sample state. Then, the potential of a sampling input A is outputted as a sampling output C. Thereafter, the control 8 puts the initialization signal d into an OFF-state at the point when the sampling output becomes stable enough.
Patent JP-H10276957-A (JP)
Title: Cleaning tool
Inventor: KAMEI SHIGEAKI
IPC: A47L13/24
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To enable a cleaning tool to sweep out dirt, etc., piled in a ditch and simultaneously collect the dirt, etc., by equipping a sweeping part formed by a soft member with restoration power on the tip end of a mounting board and attaching a cleaning sheet covering between the tip end and the side face. SOLUTION: The tip end of a shaft member 11 is attached rotatable in the arrow marks A, B directions to this cleaning tool 10 by a base end 11a formed on a flat attaching board 12, a pin 13, etc. A soft elastic cover member 14 is attached protruded downward from the attaching board 12 onto both side faces 12b of the attaching board 12. The board 12 is connected with the shaft part 11 in an erected state against a floor face. The outer cover member 14 is in a shape to hold the attaching board 12 from the lower side. When a disposable cleaning sheet 17 is contacted along the cover member 14, fiber on the surface of the cleaning sheet 17 is bitten in engaging bodies 16 to firmly attache the cleaning sheet.
Patent JP-S63253695-A (JP)
Inventor: MIKAMI NOBUO
IPC: H05K5/00
Filed: 1987-04-10
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-S61245958-A (JP)
Title: Production of wear-resistant composite casting
Inventor: MORICHIKA TOSHIAKI
IPC: B22D15/00
Filed: 1985-04-23
Abstract: PURPOSE:To make possible the easy removal of a shrinkage cavity by machining by crystallizing thoroughly WC carbide in the cooling process of a molten metal thereby forming dense and uniform composite structure to the outside layer part and limiting the generation of the shrinkage cavity arising from the solidification of the molten metal to the part near the surface part. CONSTITUTION:A molten ferrous alloy contg., by wt%, 1.5-5 C, <3.5 Si and 25-80 W is cast into a casting mold for centrifugal casting by which the wear- resistant hollow cylindrical casting having the outside layer consisting of the mixed structure dispersed densely with the lumped WC carbide in the ferrous alloy base is produced. The high-temp. casting mold which is fixed with a ceramic mold into a flask body by backing sand and has 0.5-1 ratio (Ts/Tc) between the wall thickness (Ts) of the backing sand and the wall thickness (Tc) of the casting to be cast is used as the mold for centrifugal casting in this stage so that the innermost layer region of the molten metal in the casting mold is finally solidified.
Patent JP-H07317794-A (JP)
Title: Flexible shaft joint
Inventor: KURIBAYASHI SADATOMO
IPC: F16D3/43
Filed: 1994-04-26
Abstract: PURPOSE:To reduce number of bearings by arranging two sliders between a driving shaft side engagement member and a driven shaft side engagement member, and forming on each slider a slider surface adapted to a driving shaft side slider surface and a rotating surface adapted to a driven shaft side rotating surface. CONSTITUTION:Two sliders 9a, 9b are arranged between a driving shaft side engagement member 6 and a driven shaft side engagement member 12. Each slider has a sliding outer face adapted to a sliding inner surface of the driving shaft side, that is a cylindrical outer surface, and flat both end surfaces arranged parallely to each other. In addition, it also has a rotational inner surface adapted to a rotational outer surface of the driven shaft side, that is, recessions 10a, 10b having concaved surfaces of diameters corresponding to piece members 16a, 16b. A driving shaft side member 2 can be freely rotated in respect to the sliders 9a, 9b in Y direction, while a driven shaft side member 4 can be freely rotated in respect to the sliders 9a, 9b in X direction.
Patent JP-S59208709-A (JP)
Inventor: DEIITERU DOONARU
IPC: H01H9/00
Filed: 1984-05-04
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-H01259906-A (JP)
Title: Forming of tile
Inventor: SUGIYAMA SHUKO
IPC: B28B11/16
Filed: 1988-04-11
Abstract: PURPOSE:To massproduce fine thin tiles by providing a rolling process where a powder material is rolled by two pressrolls to form a sheet and a punching process where a tile material having a desired shape is stamped out from said sheet. CONSTITUTION:Powder material body to be put into a hopper 4 is in advance added with a proper quantity of plastic material such as PVA (polynyl alcohol), starch, CVC (carboxymethylcellulose) etc. A rolling device 1 operates to roll said powder material body sent between press rollers 2, 3 from said hopper 4 by a screw feeder 7 so that a sheet body 8 is continuously formed. Then, rectangular tile materials 10 are stamped out from said sheet 8 by a stamping unit having a number of cutting blades 9.