baber/WOPTO huggingface dataset:
Patent JP-2003319929-A (JP)
Title: Apparatus and method for dynamic range compressing processing of radiation picture
Inventor: NAKAZAWA MASAYUKI
IPC: H04N1/407
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To perform displaying free from deteriorating radiogram interpretation properties even when a picture which is subjected to dynamic range compressing processing is unfamiliar to the eyes.  <P>SOLUTION: In a constitution of processing an original picture signal expressing an original picture based on radiation picture information transmitted by a subject to obtain a processed picture signal carrying a picture of a narrower dynamic range, display of two pictures consisting of an original picture and a processed picture side by side or display of a single picture consisting of only the processed picture can be selected. The degree of compression of the dynamic range in display of two pictures is made to be larger than that in display of the single picture.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004211528-A (JP)
Title: Method for grout injection to inner cable of prestressed concrete structure of post-tensioning system
Inventor: SUMIYA TSUTOMU
IPC: E01D1/00
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that it is difficult to check whether an inner cable is filled with a grout without leaving a dead air space in a method for grout injection into the inner cable of a prestressed concrete structure of a post-tensioning system because a sheath provided with the inner cable is hidden in the concrete, actually, and to provide the prestressed concrete structure of the post-tensioning system wherein there is no dead air space inside the sheath and no danger of corrosion or disconnection of a PC steel used for the cable.  <P>SOLUTION: A test is conducted by injecting the grout into a full-length test body assembled outside a construction site, which test body includes a cable whose sheath is structured with a transparent material and has the same three-dimensionally arranged structure as the inner cable at the construction site, or by injecting the grout into a sectional test body including a cable of a length of the section which is apt to have the dead air space. Then the grout injection is executed by conducting the test under a plurality of test conditions, and the best condition for injecting the grout is selected based on the results of the test, which is applied to the construction site.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004349007-A (JP)
Title: Organic electroluminescent element and display device
Inventor: KAWAMURA HISAYUKI
IPC: H05B33/22
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic EL element capable of driving at low voltage despite its thick film structure.  <P>SOLUTION: In the organic electroluminescent element 1 provided with a positive electrode 12 and a negative electrode 16 forming a pair of electrodes, and a luminous layer 14 made of an organic compound interposed between the electrodes, a charge transport layer 13 made of an organic compound exists between at least either the positive electrode 12 or the negative electrode 16 and the luminous layer 14, and that, the charge transport layer 13 is in a laminated state through an inorganic compound layer 17.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004349008-A (JP)
Title: Image display device
Inventor: TAKENAKA SHIGEO
IPC: H01J29/06
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display device capable of preventing damages on a metal back and a phosphor screen by spacers and with an improved voltage-withstanding property against discharge.  <P>SOLUTION: The image display device is provided with a first base plate 10 having a display face and a second base plate arranged in opposition to the first base plate with a gap having a plurality of electron emission sources 18. A spacer assembly 22 is arranged between the first and the second base plates for supporting an atmospheric pressure load acting on the base plates. The spacer assembly arranged between the first and the second base plates are provided with a plate-shaped grid 24 having a plurality of electron beam passing holes 26 each in opposition to the electron emission sources, and a plurality of spacers 30 arranged in a standing condition only on the second base plate side of the grid and in contact with the second base plate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004347700-A (JP)
Title: Liquid crystal projector
Inventor: INAMOTO MASAYUKI
IPC: G02F1/13
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a three-plate type liquid crystal projector at a low cost by reducing the number of components.  <P>SOLUTION: White light converted into S polarized light is color separated into beams of light of three colors. The respective beams are made to irradiate each of reflection type light valves 13R, 13G, 13B. The reflection type light valve 13G modulates the S polarized light to P polarized light and emits it in the case of a white display pixel, and in the case of a black display pixel the S polarized light is emitted without modulation and a polarizing plate 14G which is an analyzer cuts off the S polarized light, being the black display, and only the P polarized light is made incident on a crossed dichroic prism. In the case of the white display pixel, the reflection type light valves 13R, 13B emits the S polarized light without modulation and in the case of the black display pixel the S polarized light is modulated to the P polarized light and emitted and polarizing plates 14R, 14B which are analyzers cut off the P polarized light, being the black display, and only the S polarized light is made incident on the crossed dichroic prism.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004346594-A (JP)
Title: Tunnel backfilling apparatus
Inventor: ISHIDA KIKUO
IPC: E21D9/06
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tunnel backfilling apparatus capable of sufficiently securing the stability of a crushing means when crushing an existing pipe by considerably reducing load when driving the crushing means.  <P>SOLUTION: This tunnel backfilling apparatus 9 is provided with a cylindrical body member 11 slidably fittable into pipes 3; a prestressed concrete steel rod 20 for pulling the body member 11 in the axial direction of the pipes; a crushing part 15 for crushing the pipes 3 on the rear side of the body member 11; a blocking member 16 for blocking a tunnel hollow part 10 from the crushing part 15 side on the rear side of the crushing part 15; and a filling pipe 39 for filling a backfill 76 in the hollow part 10 in the blocked state. The crushing means 15 is provided with a cylindrical member 25 rotationally driven around an axis C<SB>2</SB>; a cylindrical support member comprising an annular connecting member 62 and annular members 63, 64; and roller cutters 50 supported by the support member and having crushing faces CP inclined in the inner diameter direction of the body member 11 toward the front side in the pulling direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004344770-A (JP)
Title: Tool for use in removing filter-element
Inventor: HIGASHIHARA YUKIO
IPC: B01D29/11
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tool for use in removing a filter-element, capable of easily removing a used filter-element from a housing of a filtration apparatus, and avoiding contamination.  <P>SOLUTION: The tool consists of a substantially rod-shaped member, a substantially tube-shaped member, and an urging member for preventing the rod-shaped member and the tube-shaped member from overlapping each other at the time of assemblage, characterized in that a clamping member is provided at one end of either the rod-shaped member or the tube-shaped member, and an expanded diameter member or an enlarged diameter member is provided at the other end of either the rod-shaped member or the tube-shaped member. According to the present invention, it is possible to remove a used filter element easily and exactly without contaminating the surrounding areas even if the used filter element to be removed is contaminated and/or a space between the filter element and the housing is narrow.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004344802-A (JP)
Title: Method of obtaining useful substance from tissue of scallop gut, and plant therefor
Inventor: AGATA AKIRA
IPC: A23L17/40
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To obtain useful substances utilizable as the fodder of stock and poultry, the baits of fish and shellfish, foods or the like from the guts of scallops by removing harmful metals such as cadmium therefrom and making the same harmless.  <P>SOLUTION: The cadmium removal system for the tissue of of scallop gut includes: a cadmium elution stage (1); a suspended solid removal stage (2); a cadmium-removed aqueous solution preparation stage (3); a cadmium-removed aqueous solution circulation stage (4); and a stage (5) where a solid treated material and a liquid treated material are separately extracted from the final treated material in the stage (1). The dipping conditions in acid, the elution conditions with water and the frequency of the repeat in the stage (1) are controlled so that the content of cadmium based on the dry mass in the final treated material in the stage (1) becomes ≤1 ppm. Thus, amino acid-containing substances having a cadmium content of ≤1 ppm are obtained as the solid treated material and liquid treated material in the stage (5).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004353690-A (JP)
Title: Hydraulic mechanical transmission
Inventor: ISHIZAKI NAOKI
IPC: F16H47/08
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic mechanical transmission, having a complete continuously variable transmission function without gear change, an inexpensive structure, a small space and a favorable transmission efficiency.  <P>SOLUTION: This hydraulic mechanical transmission includes: a driving source and a planetary gear speed reducer connected to the driving source. The planetary gear speed reducer has one side connected to a hydraulic pump and the other side connected to an output shaft, whereby the output of the driving source is divided and output. The speed reducer includes: a variable displacement hydraulic motor for receiving pressure oil from the hydraulic pump to drive the output shaft; and a reduction variable displacement hydraulic motor for receiving pressure oil from the hydraulic pump to reduce the driving force to the driving source and control the rotating speed of the output shaft by a volume change of displacement volume.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004352397-A (JP)
Title: Elevator door shielding device
Inventor: OKI TSUTOMU
IPC: B66B13/30
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elevator door shielding device capable of opening and closing the door smoothly and precluding the wear for a long period of a shielding member to shield the gap between the door and a threshold when the door is closed.  <P>SOLUTION: A link mechanism 10 is installed on the elevator door 1 to be opened and closed along the threshold 2 and has a plurality of link bars 11 installed on the door 1 rotatably, wherein a shielding member 12 is installed overhung between the link bars 11, and by the energizing force of a spring 22, the shielding member 12 is held in the non-contacted condition from the threshold 2. Immediately before the door 1 moving in the closing direction reaches the closing position H, the link mechanism 10 abuts to a stopper 21 installed on the threshold 2 to cause the link bar 11 to turn against the action of the spring 22, and the shielding member 12 makes a downward displacement, and a packing 29 contacts with the threshold 2 to shut the gap G between the threshold 2 and the door 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004351726-A (JP)
Title: Bookbinding device
Inventor: TAKITANI KAZUYA
IPC: B42C9/00
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bookbinding device which efficiently performs a bookbinding operation by making it possible to control time required for holding a paper bundle after applying an adhesive according to circumstances under which the device is used.  <P>SOLUTION: The bookbinding device comprises the following components: a clamping part 7 for holding a paper bundle 6; an application unit 3 for applying a thermally molten adhesive 8 to the back of the paper bundle 6 held by the clamping part 7; a timer circuit 67 for measuring elapsing time after the completion of applying the adhesive 8 to the back of the paper bundle by the application unit 3; a temperature sensor 66 for detecting the ambient temperature of the bookbinding device 1; a control part 65 for setting the time required for holding the paper bundle in order to keep the holding state of the clamping part 7 after the completion of applying the adhesive 8 under the temperature detected by the temperature sensor 66 as temperature conditions for the use environments; and a signal output circuit 68 for outputting a signal when the elapsing time measured by the timer circuit 67 has reached the limits of time required for holding the paper bundle.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004064746-A (JP)
Title: Image decoding method and device, and television receiver capable of utilizing the same
Inventor: OKADA SHIGEYUKI
IPC: H04N19/503
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that an image can not be immediately displayed by the delay of decoding when turning on a power source or switching a channel in a digital television broadcasting receiver.  <P>SOLUTION: A VLD part 10 performs variable length decoding to an MPEG video stream. An IQ part 12 performs inverse quantization to the result decoded by the VLD part 10 and finds a DCT coefficient. An IDCT part 14 performs inverse discrete cosine transformation to the DCT coefficient found by the IQ part 12 and transforms a frequency component into an original signal. An MC part 16 performs motion compensation prediction to the result processed by the IDCT part 14 and reproduces an image. Until a frame to be a reference in decoding is received, the MC part 16 reproduces a frame received with a best effort and after the reference frame is received, ordinary decoding is recovered.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004360494-A (JP)
Title: Recoil starter
Inventor: TOYAMA ISAO
IPC: F02N3/02
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recoil starter that can store a sufficiently large rotation force in a damper spring 14 and is reducible in size and weight without damaging parts.  <P>SOLUTION: The damper spring 14 of a twisted coil spring shape is arranged to outer peripheries of bosses 19 and 20 formed to a rope reel 4 and a cam 8, and both ends of the damper spring 14 are locked to the rope reel 4 and the cam 8, respectively, to rotate and couple the rope reel 4 and the cam 8. The damper spring 14 is formed such that a section of a wire rod 14a forming the damper spring 14 has a sectional shape in which at least one side 14b is formed to be linear, and is wound to be a coil shape such that a linear part 14b of the wire rod 14a is at an inner peripheral side, and the inside surface of the damper spring 14 is wound and fastened in a wide area to outer peripheral surfaces of the bosses 19 and 20.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004324032-A (JP)
Title: Method for manipulating clothes through communication device and apparatus for the same
Inventor: OZAWA KIMIO
IPC: A41H43/00
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manipulating clothes, capable of rapidly and suitably manipulating the clothes, without requiring labor of a salesperson in a selling place, and to provide an apparatus for the same.  <P>SOLUTION: In the method, cameras 1 and a monitor 5 are installed in the clothing-selling place, cameras 11 and a monitor 15 are installed in a sewing room located in a position apart from the selling place, and the cameras 1, 11 and the monitors 5, 15 are connected to each other by communication lines 7. Thus, a state of trying on the clothes by a person 3 who tries on the clothing in the selling place and a state of an image in the sewing room are watched through the monitors 15 and 5 installed in the sewing room and the selling place, respectively, and therefore it is rapidly and suitably judged whether the clothing can be successfully manipulated or not, so that the labor of the salesperson is reduced, because the salesperson in the selling place is not required to carry the clothes to the sewing room located in the position apart from the selling place for the purpose of manipulating the clothes.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004362671-A (JP)
Title: Optical information recording device and optical information reproducing device
Inventor: ONAKI NOBUAKI
IPC: G11B25/04
Filed: 2003-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To suppress exactly the surface wobbling of an optical disk by aerodynamic force on both sides of an optical disk when highly accurate restriction required for a stabilization means of a positive pressure generating side of an optical pickup is relaxed and the write-in/read-out of information is performed using the optical disk of a sheet type having flexibility.  <P>SOLUTION: A groove 9 extended radially of the optical disk 1 is provided in a main positive pressure guide member 8 suppressing surface wobbling of the vicinity of an object position of recording/reproducing in the optical disk 1 utilizing aerodynamic operation force by the Bernouilli's principle at the time of the rotation of the optical disk 1, and the optical pickup 7 is set in this groove 9 movably. Further, a main negative pressure guide member 11 for suppressing disk surface wobbling with the main positive pressure guide member 8 is provided movably radially of the optical disk 1 so as to oppose to the optical pickup holding the optical disk between them and maintain an opposing state to the optical pickup 7.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004000642-A (JP)
Title: Pattern variation display device
Inventor: MATSUBARA NOBUO
IPC: A63F5/04
Filed: 2003-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pattern variation display device capable of rotating a pattern display tape without slippage.  <P>SOLUTION: When a hit ball enters a starting winning hole, a step motor 31 of a pattern variation unit 9 is started, and rotation of a driving roller 32 and a driven roller 35 is started. The outer surface of the rollers 32 and 35 is irregular so that the friction coefficient is increased, and in addition, the driven roller 35 is pressed on the driving roller 32 with the pattern display tape 13 held between the rollers 32 and 35. Accordingly, the friction force is generated against the pattern display tape 13 by the rotation of the rollers 32 and 35, so that the pattern display tape 13 is rotated. Since the rollers 32 and 35 are driven with the equal feeding quantities, the pattern display tape 13 can be rotated without generating slippage between the pattern display tape 13 and the rollers 32 and 35.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004064060-A (JP)
Title: Thin film transistor and forming method of multilayer film pattern
Inventor: SEKO NOBUYA
IPC: H01L29/786
Filed: 2003-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To prevent cracks and breaks in a patterned multilayer film structure including a laser-annealed semiconductor film and an upper oxide film formed on it by relieving physical stress on each film formed on the structure.  <P>SOLUTION: This forming method of a multilayer film pattern comprises: a step (a) in which a first oxide film 102, a semiconductor film 103, and a second oxide film 104 is formed on a substrate 101 in the described order; a step (b) in which the semiconductor film 103 is laser-annealed; a step (c) in which a resist pattern is formed on the second oxide film 104; and a step (d) in which the second oxide film 104a and the semiconductor film 103 are dry-etched by using the resist pattern as a mask to form a multilayer film pattern including the second oxide film 104 and the semiconductor film 103. When performing dry-etching, a fluorine gas is used as an etching gas.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004359309-A (JP)
Title: Container making discharge variable
Inventor: NASU MIEKO
IPC: B65D47/26
Filed: 2003-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container enabling a user to adjust a discharge easily while checking an adjusted discharge to make the discharge of the container variable, and an inner stopper structure for the container.  <P>SOLUTION: The container has a discharge adjusting mechanism, which has a fixed side and a rotary side, on a container mouth. The fixed side is fixed to the container mouth, and the rotary side is attached to the fixed side to be rotatable relatively. The fixed side and the rotary side are made coaxial to form a non-circular opening, the adjustment area of which is changed by each relative rotation of the fixed side and the rotary side to make the discharge variable. The user can rotate the rotary side with his or her fingers from the outside.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005003020-A (JP)
Title: Rotary actuator
Inventor: HIRANO AKIHIRO
IPC: F15B15/06
Filed: 2003-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To realize the positioning in an intermediate angle of a shaft at low costs by more simplifying feed and discharge controls of working fluid in a rotary actuator, in which a rotating and oscillating shaft can be positioned in the intermediate angle.  <P>SOLUTION: A first pressure chamber 12a of a first driving cylinder 12 and a second chamber 13b of a second driving cylinder 13 in a driving part 10 to rotate and oscillate a driving shaft 15 are always communicated to a first intermediate stop mechanism 20a of a positioning part 20 to position the shaft 15 to the intermediate angle with a first passage 40a. A second pressure chamber 12b of the first driving cylinder 12 and a first pressure chamber 13a of the second driving cylinder 13 are always communicated to a second passage 40b one another with a second passage 40b. The first passage 40a and the second passage 40b are connected to a three-position directional control valve 50.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005000078-A (JP)
Title: Emulsifier composition for whip cream and whip cream containing the same
Inventor: MURATSUBAKI YASUTAKA
IPC: A23L9/20
Filed: 2003-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an emulsifier composition for whip cream for improving overrun, creation properties and shape retainability of whipped cream, and to provide whip cream using the composition.  <P>SOLUTION: The emulsifier composition contains essential components of polyoxyethylene sorbitan fatty acid ester, glycerin fatty acid ester and sucrose fatty acid ester.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005006706-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2003-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To judge whether or not patterns to be a specified form are matched at a glance though the plurality of symbols are allocated to one pattern.  <P>SOLUTION: Relating to a game machine such as a pachinko game machine and a slot machine, lottery is performed with the detection of a game ball B by a detector 4 as a trigger, variable display is performed in a display part 9, and when a prescribed lottery result is attained by lottery, the specified form is displayed at the display part 9 and a game state advantageous to a player 3 is realized. Further, a storage part 2 for storing a symbol group composed of the plurality of symbols and a variable display means 5 for performing variable display by using one or more symbol groups are provided. By the constitution, the plurality of symbols are allocated to one pattern, the variable display is performed by using one or more symbol groups (symbol groups corresponding to respective columns in the case of performing the variable display in three columns for instance) and thus whether or not the symbols to be the specified form are matched is judged at a glance.  <P>COPYRIGHT: (C)2005,JPO&NCIPI