baber/WOPTO huggingface dataset:
Patent JP-S59123628-A (JP)
Title: Manufacture of mold for fresnel lens
Inventor: MUKAI RIYOUICHI
IPC: G03B21/60
Filed: 1982-12-29
Abstract: PURPOSE:To obtain the titled mold that can provide a Fresnel lens wherein the pitch between the grooves is short and moire effect is reduced, by obtaining an orientated synthetic resin plate, forming a Fresnel lens surface thereon, and shrinking the plate by heating to be used as a matrix. CONSTITUTION:After an original plate 1A of a thermoplastic synthetic resin is biaxially orientated under heating with the longitudinal and lateral draw ratios being equal, the orientated plate 1B is formed with a Fresnel lens surface having concentric circles. Then the Fresnel lens plate 1C having the Fresnel lens surface is shrunk by heating, further in general, the Fresnel lens surface of the shrunk Fresnel lens plate 1D is formed with a metal deposited film 2, and the deposited film 2 s thickened by electroplating or the like so that the Fresnel lens surface may be transferred to provide the intended mold M.
Patent JP-2000060618-A (JP)
Title: Securely controllable windproof umbrella
Inventor: RIN SHUNKO
IPC: A45B25/18
Filed: 1998-08-14
Abstract: PROBLEM TO BE SOLVED: To securely open control valves for releasing the wind when a strong wind blows onto the upper or lower cloths of an umbrella, and to prevent the inversion of the umbrella. SOLUTION: This windproof umbrella comprises upper cloths 2 fixed to upper ribs 3 being turnably connected to the central shaft 1 of the umbrella, and lower cloths 4 fixed to lower ribs 5 being turnably connected to the central shaft 1 and formed in a circular shape around the central shaft 1 in its top part to have a central opening. Control valves 6 for elastically and normally closing the opening between the upper cloths 2 and the lower cloths 4 are provided to the respective upper cloths 2, and when a strong wind blows onto the lower and upper cloths 4, 2, the control valves 6 are opened to release the wind for preventing the inversion of the umbrella.
Patent JP-S6385605-A (JP)
Title: Wire rod centering device
Inventor: NAKAMURA SHINJI
IPC: G02B6/38
Filed: 1986-09-30
Abstract: PURPOSE:To miniaturize the titled device and to speed up centering by constituting the device in such a manner that an axial force adjusting means moves respective moving bases to adjust axial force; i.e., the butting force of wire rods and a driving means finely adjusts one of parallel spring mechanisms in the biaxial directions orthogo nal with the axis of the wire rods to center the wire rods. CONSTITUTION:The axial center of a moving parts 33; i.e., the wire rod 22 can be finely adjusted to an arbitrary position on an X-Y plane by regulating the revolutions of driving motors 38, 39. The adjustment of the wire rod 22 in the biaxial directions can be executed with a piece of the parallel spring mechanism 31 by the above- mentioned constitution. The fixing part 32 of the biaxial parallel spring mechanism 31 is fixed onto the moving base 40 and the moving base 40 is movable in the axial direction of the wire rod 22 by means of; comma for example, a ball thread 41 and a driving motor 42 in the same manner as with the moving base 28. The wire rod 22 is moved in the X-axis direction and Y-axis direction with respect to the wire rod 21, by which the axial centers of the two wire rods can be aligned. The two wire rods can be opposed to each other in an arbitrary position and can be further butted to each other with the arbitrary axial force exerted thereto by moving the wire rods 21, 22 in the Z-axis direction.
Patent JP-H0785070-A (JP)
Title: Character string comparing method
Inventor: ITO MASAKO
IPC: G06F17/30
Filed: 1993-09-16
Abstract: PURPOSE:To provide the character string comparing method capable of shortening processing time by decreasing the number of times of comparison up to the confirmation of in equality concerning a system for comparing an unknown character string with a character string table. CONSTITUTION:When comparing the character string table with the unknown character string, first of all, leading characters are compared. When they are equal, the number of characters are compared, and when the equality is confirmed even concerning the number of characters, characters are successively compared from the last characters one by one. When the equality is confirmed concerning all the characters up to the second character, it is judged that the unknown character string is the same as the character string of a comparison object. When the inequality is confirmed in each comparing operation, the other character string is selected as the comparison object.
Patent JP-H1073292-A (JP)
Title: Humidifier
Inventor: NAGATA ATSUNORI
IPC: F24F6/00
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To enable a sure operation of a safety device by a method wherein a heat generating body is provided in a heating device, projected out of the bottom surface of a water tank, and a heat-detecting element is attached to the inner wall of the heating device while the mounting position of the heat detecting element is provided above the heat generating body. SOLUTION: Water, supplied from a tank 7, is heated by a heating device 3 in a water tank 2 and is changed into vapor, then, is sent out into a room together with air from a fan motor 11. In this case, heat, generated by a heat generating body 5, is diffused uniformly by a heat radiating plate 4 substantially and is transferred to water through the heating device 3. When the tank 7 becomes empty and the level of water is lowered, a float 9 is lowered and a lead switch 10 is operated whereby the energizing of the heat generating body 5 is switched off and the operation of the heating device can be stopped safely.  When the lead switch 10 is not operated due to the faulty operation or the like of the float 9, the upper end of the heating device 3 is exposed above water and the top surface part of the same is heated abnormally, however, a heat detecting element 12 is attached to the rear side of top surface of the heat heating device 3 whereby the abnormal high temperature of the heating device 3 is detected immediately and the operation of the heat generating body 5 can be stopped safely by de-energizing the heat generating body 5.
Patent JP-S6198959-A (JP)
Inventor: RUUDORUFU BABITSUKA
IPC: C23C4/06
Filed: 1985-10-17
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-S6386957-A (JP)
Title: Image reader
Inventor: TSUKAMOTO MASAYOSHI
IPC: H04N1/04
Filed: 1986-09-30
Abstract: PURPOSE:To exactly read only a desired part by designating a desired part to be read of an original which is placed on an original placing table by a designating means and reading only the designated part. CONSTITUTION:Cursors 31a, 31b and 31c, 31d are provided on the upper end part and the left end part of an original placing table 9 respectively, so that they can move in the horizontal direction and the vertical direction respectively. An area to be read is designated by moving the cursors 31a-31d, thereafter, this original 41 is turned over and placed on the original placing table 9, a read start command is supplied to an image reader from a host device and a read operation of the designated read area is started. In this way, only the designated part can be read.
Patent JP-S60121832-A (JP)
Title: Diversity receiver
Inventor: TATEDA YOSHIFUMI
IPC: H04B7/08
Filed: 1983-12-06
Abstract: PURPOSE:To reduce the cost and size of a diversity receiver and reduce its power consumption by switching signals inputted from antennas and making a signal intensity comparison, and selecting an antenna with higher intensity during a reception period. CONSTITUTION:Antennas 13 and 14, a reception part 16 which receives an input signal through the antennas 13 and 14, and a changeover switch 15 between the antennas 13 and 14 and reception part are provided. A control part 17 decides on the intensity values of two receive signals and operate the switch 15 to the higher intensity signal side in the next period of information reception. Then, the receive signals are demodulated and information is decoded and outputted by a decoder 19.
Patent JP-S6386882-A (JP)
Title: Device for supporting band steel in pickling tank
Inventor: IKEDA NIRO
IPC: C23G3/02
Filed: 1986-09-29
Abstract: PURPOSE:To rapidly exchange an idle roll by arranging plural gaps having a down-grade bearing groove in the traveling direction of band steel in a skid cap on a dam, and inserting the idle rolls into the gaps. CONSTITUTION:Plural skid caps 12 are provided on the dam 2 separating each pickling tank, the gaps 12a having the bearing groove 12b are zigzag arranged in two rows in the skid caps 12, and the idle roll 11 is inserted into the gap to support the band steel. At this time, the down-grade angle alpha of the bearing groove 12b to the traveling direction of the band steel is controlled to about 45-100 deg., the shaft part of the idle roll is dropped into the groove, and the main body part is placed in the gap 12a. Besides, a drain hole 11c is provided in the bearing groove 12b, and the acidic liq. accumulated in the gap 12a is discharged. As a result, the wear of the skid cap 12 by contact with the band steel is prevented, and the exchanging time of the idle roll 11 is reduced.
Patent JP-H0982403-A (JP)
Title: Cable terminal connector and waterproofing unit
Inventor: WATANABE SEIICHI
IPC: H01R13/52
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To perform the connection of a cable terminal and the security of waterproofness of the connection smoothly and surely with simple one operation such as the engagement of the body with the cover. SOLUTION: The terminals of each cable 11 and 12 to be connected are inserted into the sleeve 37 fixed to the body 30 each from both ends of a sleeve 37 through each press member 33 and 34. A sleeve compressive member 45 provided at the cover 40 connect the terminals of each cable 11 and 12 inserted into the sleeve 37 with each other to make electric continuity, by compressing the sleeve 37 thereby deforming it, when the lock part 42 of the cover 40 is engaged with the body 30. Seal materials 50 engage with each other at specified pressure when the lock part 42 of the cover 40 is engaged with the body 30, and is elasitcally deformed so as to be widen in the direction along the engaging face 51, whereby it puts the body 30 and the inside of the cover 40 in watertight condition.
Patent JP-H04110616-A (JP)
Title: Landslide detecting apparatus
Inventor: HORIBATA NORIKO
IPC: E02D1/00
Filed: 1990-08-30
Abstract: PURPOSE:To detect the fine change in earth crust by observing the change in level of the light detected with a photodetector, and finding the quantities of the change and the magnitude of the change of the earth crust. CONSTITUTION:Movable pieces 5 are supported with compressing springs 17 which are provided at the four corners of a casing 6. Thus, stop pieces 15 are arranged in a circular pattern. When the movable pieces 5 are pushed, the corresponding stop pieces 15 are pushed to the inner part by the impact resilience of the compressing springs 17, and a part of parallel luminous flux 9 is stopped. At this time, the amount of the stopper luminous flux is proportional to the magnitude of the fluctuation of the earth crust. The fluctuating direction of the earth crust can be one direction or the plurality of directions. The amount of the stopped luminous flux is determined by the integration of the compressing forces of the compressing springs 17. The changing luminous flux 9 is condensed through a condenser lens 11. The state of the earth crust at this time is judged with a light receiving circuit part based on the level of the amount of the received light which is detected with a photodetector 12.
Patent JP-H0876255-A (JP)
Title: Screen for game equipment
Inventor: TAKAHASHI EIKICHI
IPC: G03B21/56
Filed: 1994-08-31
Abstract: PURPOSE: To prevent a shadow from being projected on a screen, to protect a front projection type video screen and to have a cushioning function against a ball by providing a transparent or translucent sheet arranged on the front side and a reflection sheet arranged on the rear side. CONSTITUTION: The screen 1 is a front projection type video screen and is equipped with jay transparent or the translucent sheet 1a arranged on the front side and a reflection sheet 1b arranged on the rear side. Video light is radiated to the screen 1 from a projector 3 arranged at the left upper end of a box-like frame 2. The radiated video light (for example, the video light of a goal-keeper and a goal) is reflected by the reflection sheet 1b and enters the visual organ of a player 4. Then, the player 4 kicks the ball 5 aiming at the goal of the video. The ball 5 collides against the screen 1 but drops nearly right under by absorbing shock by the screen 1 hung from the frame 2.
Patent JP-2001056937-A (JP)
Title: Marking device for optical disk
Inventor: KUMEYA HARUYUKI
IPC: G11B7/26
Filed: 1999-08-17
Abstract: PROBLEM TO BE SOLVED: To obtain a marking device for an optical disk capable of processing the marking operation by hardware and further capable of marking a marking pattern with the scrupulous expression having a variety of density. SOLUTION: A detection pulse of an encoder 10 generated in accordance with the rotation of a spindle motor 9 is fetched to a laser control part 3 as pulse signals showing the position on the optical disk 8 in the radial direction and the circumferential direction. By the laser control part 3, the pulse signals in the aforementioned radial direction and circumferential direction are counted, and the pit width of marking data from a controller 1 is corrected on the basis of the counting result, then the marking to the optical disk 8 is carried out by the pit size on the basis of this correction.
Patent JP-S59117848-A (JP)
Title: Fm modulator
Inventor: KAGE GOUZOU
IPC: H04L27/152
Filed: 1982-12-24
Abstract: PURPOSE:To apply sufficiently modulation even to the low frequency component of an input signal by using an input signal and a signal component passing the input signal through an LPF, and applying again modulation to a voltage controlled oscillator. CONSTITUTION:The phase of an output of a variable frequency divider 2 selecting an output frequency of the voltage controlled oscillator 1 is compared 3 with a reference frequency fO in phase and the compared output is outputted to a synthesis circuit 8. The circuit 8 synthesizes the compared output with a signal integrating a modulating input signal vin at an integration circuit 7, and the synthesized output is inputted to a synthesis circuit 5 via an LPF4. The circuit 5 synthesizes the signal vin with an output of the LPF4, controls the oscillator 1 so as to apply the FM modulation by the PLL system. Since the signal vin and a low frequency signal component obtained by passing the signal vin through the LPF4 apply modulation to the oscillator 1, the modulating characteristic is not deteriorated to the low frequency component of the signal vin.
Patent JP-H1156657-A (JP)
Title: Tooth brush holder
Inventor: OZAKI TAKESHI
IPC: A47K1/09
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To increase space efficiency of a washroom by providing forked tooth brush support frames in an upper part of a base, providing a tube receive frame in a lower part of the base, and arranging the tooth brush support frames and the tube receive frame at such positions that do not cause the interference of a handle of a tooth brush with the tube receive frame. SOLUTION: A pair of right and left forked tooth brush support frames 3 are provided in an upper part of a base 2 in such a way that they are tilted upward toward a tip thereof, and a semi-cylindrical tube receive frame 4 is provided in a lower part of the base 2. A tooth brush insertion groove hole 3A is formed between forked parts of the support frame 3, the groove hole 3A is set in such a manner that its width increases gradually outward, a tube locking arm 5 is held out from the inside of a tip of the support frame 3, and a lock plate 6 is provided in a tip part of the tube receive frame 4.  As for a tooth brush holder 1, for example, one holder is prepared in the case of a family having two or less members and two holders are prepared in the case of a family having three or four members in accordance with the number of family members without causing waste thereof, and they are fixed on a wall of a washroom through a pressure sensitive adhesive double coated tape.
Patent JP-H0874200-A (JP)
Title: Functional heat-bonding paper for sliding screen
Inventor: MINEMATSU WASAKU
IPC: D21H27/20
Filed: 1994-08-30
Abstract: PURPOSE: To produce a functional heat-bonding paper for a sliding screen having excellent moisture permeability and air permeability and sufficiently high bonding strength and easily peelable from the screen. CONSTITUTION: This functional heat-bonding paper for a sliding screen is produced by applying strips of a hot-melt resin layer 2 having a width of 0.1-3.0μm and a thickness of 5-100μm to one surface of a sliding screen base paper and forming strip-formed sliding screen paper surface parts 3 each having a width of 0.1-5.0mm and formed between the adjacent strips of the hot-melt resin layer 2.
Patent JP-H1166663-A (JP)
Title: Device for adjusting magnetic tape tension
Inventor: KIKUCHI KOJI
IPC: G11B15/43
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a device for adjusting magnetic tape tension capable of finely adjusting the position of a tension pole with high accuracy and an easy way. SOLUTION: Energizing force is applied by a tension adjusting spring 3 to a tension arm 1 mounted rockingly on a chassis 2. Moreover, on this tension arm 1, the tension pole 1b is provided on which the tension is exerted when the magnetic tape 6 runs. A tension band 7 is wound around a reel base 4 on which a magnetic tape reel 5 is mounted, to apply braking force at the time of rotation of the reel base 4. The position of the tension pole 1b is adjusted in the direction of an arrow C, a louvered part 13 for an adjusting screw is provided on the chassis 2 for optimizing the tape tension, the adjusting screw 11 is mounted on this place and its tip is abutted on the tension band 7 or a holder 9. This adjusting screw is adjusted in the direction of an arrow B and the position of the tension pole 1b is adjusted by changing the displacement amount of the tension band 7.
Patent JP-S6385896-A (JP)
Inventor: IIDA YUZO
IPC: G07G1/12
Filed: 1986-09-29
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-H0694308-A (JP)
Title: Foldable medium-storage/stream down type solar heat collector
Inventor: TAKAHASHI TAKASHI
IPC: F24S10/60
Filed: 1991-06-04
Abstract: PURPOSE:To provide a foldable medium-storage/stream down type solar heat collector which is inexpensive and has a simple structure. CONSTITUTION:Around the upper end parts of support poles (1a), (1b) which are hinge-connected to each other and can be opened/closed, are connected to both ends parts of a solar heat medium feeding pipe 2, and the lower side ends of the support poles are connected to each other, and a frame three- dimensional structure of an approximate triangle prism which is laid sideways, is constituted, and the periphery of the frame structure is covered by a water proof sheet material 4. At the same time, a rectifying plate 6 to feed a solar collecting medium is provided from the solar collecting medium feeding pipe 2 to the inner side surface of the side surface of the sheet material which becomes a solar collecting surface, and the solar heat collecting medium is stored at an upper part of the sheet material, which becomes the bottom surface, for the structure of the title solar heat collector.
Patent JP-H0392824-A (JP)
Title: Liquid crystal display element
Inventor: KAWAGUCHI HIDEO
IPC: G02F1/1337
Filed: 1989-09-06
Abstract: PURPOSE:To obtain a ferroelectric liquid crystal display element which can easily be manufactured and is improved in bistability by dispersing and incorporating conductive particulates at least one orienting film. CONSTITUTION:Transparent electrode substrates 5 and 6 are arranged having orienting films 3a and 3b opposite each other and ferroelectric liquid crystal 4 is charged between them. The orienting films 3a and 3b are formed by coating the transparent electrodes with coating liquid for orientating film formation wherein conductive particulates 7a and 7b are dispersed and incorporated by a normal method and drying the liquid, so the element can be manufactured in a process which is much easier than the formation of a vapor-deposited film and an LB film. Further, charges accumulated on border surfaces between the orienting films 3a and 3b, and liquid crystal 4 are discharged to an external circuit from transparent electrodes 2a and 2b, so the bistability is never disordered with interfacial charges. Consequently, the ferroelectric liquid crystal display element which can easily be manufactured and is improved in bistability is obtained.
Patent JP-H0891152-A (JP)
Title: Bumper installing structure
Inventor: YAMAZAKI TSUYOSHI
IPC: B60R19/24
Filed: 1994-09-27
Abstract: PURPOSE: To provide a bumper installing structure by which assembling cost can be reduced. CONSTITUTION: Step parts 14a and 14b having a step difference (e) corresponding to a height difference of respective bumper stay fixing parts 11a and 12a of bumpers 11 and 12 when they are installed, are formed on a radiator support member 14. A bumper stay 13 is extended between the bumper stay fixing parts 11a and 12a of the bumpers 11 and 12 and either of the step part 14a and 14b corresponding to the bumpers, and both of plural kinds of bumpers 11 and 12 are constituted so as to be installed by using a single kind of bumper stay 13.
Patent JP-S61110727-A (JP)
Title: Manufacture of sintered ore
Inventor: HAGA RYOICHI
IPC: C22B1/16
Filed: 1984-11-01
Abstract: PURPOSE:To increase the use rate of an inexpensive fine powdery iron ore without lowering the yield of a sintered ore by increasing a coke compounding quantity in a sintered raw material when manufacturing the sintered ore from powder iron ores. CONSTITUTION:When manufacturing sintered ores for blast furnace by using the powdery iron ores, cokes, sintered return ores as raw materials, the quantity of a sinter feed having 50mum-8mm particle size which is comparatively rough as an iron ore is decreased, and a pellet feed which has the high content of Fe and is inexpensive, but whose particle size is <=50mum is increased to 30-40% as to its quantity. At the same time, the quantity of coke compounded in the sintered raw material is increased to 3.2-3.5% from 3.0%, and the shortage of heat in case when the pellet feed is used is replenished, by which the sintering property is improved, the yield drop of the sintered ore caused by increasing the quantity of the pellet feed is prevented, and the manufacturing cost of the sintered ore is reduced.