baber/WOPTO huggingface dataset:
Patent JP-2003098867-A (JP)
Title: Image forming apparatus
Inventor: HANIYU NAOHIKO
IPC: H05B6/14
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of accurately sensing a heating temperature by an induction coil, based on an induction heating system. SOLUTION: An optical fiber sensor 452 which is not influenced by electromagnetic noise generated by a high-frequency voltage applied to the induction coil 44a or 44b is provided in a temperature-sensing part 45 for sensing the surface temperature of a heat roller 41. A temperature sensor 452b of the optical fiber sensor 452 is formed from semiconductor crystal, such as GaAs, CdTe, etc., or a thin-film fluorescent material, etc. A light, having a wavelength corresponding to the temperature, is radiated from the semiconductor crystal. Fluorescence, corresponding the temperature, is irradiated from the thin film fluorescent material. The temperature is sensed by analyzing the radiated light and the fluorescence.
Patent JP-2003094575-A (JP)
Title: Heat-shrinkable polystyrene resin film, label using the film, and container
Inventor: TAKEGAWA YOSHIAKI
IPC: B65D25/20
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a heat-shrinkable polystyrene resin film which is useful as a packaging material used in coating of a container, etc., binding, exterior finish, etc., especially a heat-shrinkable polystyrene resin film which has a low shrinkage proper temperature area and excellent applicability to aseptic packing packaging and short-time packaging and is excellent in solvent resistance, a label and a container using the film. SOLUTION: In the heat-shrinkable polystyrene resin film having at least one layer of a polystyrene resin, in the main shrinkage direction, a heat- shrinkage ratio expressed by the rate of change in length before and after treatment of immersing the film in water of 65 deg.C for 10 s is at least 5%, and at least one layer of the film has solvent resistance of 98% or below expressed by a weight reduction ratio before and after treatment of immersing the film in 1,3-dioxolane or ethyl acetate for 30 s and drying.
Patent JP-2003104361-A (JP)
Title: Box made of resin
Inventor: TERAJIMA SEIJI
IPC: B65D6/18
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a box made of a resin wherein the repulsion at the bent section is reduced, and the workability when the box is built up, or cargo is housed in the box can be improved. SOLUTION: This box 1 is formed by bending a thermoplastic resin sheet 2. In this case, for the thermoplastic resin sheet 2, two or more side surface sections 9 and 9, which are respectively connected with openable lid sections 8 and a bottom section through bending sections 3 and 3, are constituted to be adjacent to each other. At the bending section 3, two or more thinner sections 7 and 7 being in parallel are formed. Respective bending sections 3 and 3 to the lid sections 8 and 8 on respective side surface sections 9 and 9 being adjacent to each other, and respective bending sections 3 and 3 to the bottom section are formed while having a step Z of 1 to 1.2 times of the sheet thickness in the depth direction of the box.
Patent JP-2003097502-A (JP)
Title: Reservoir, power steering device and automobile
Inventor: HAMAZAKI YOSHIAKI
IPC: B62D5/07
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a reservoir capable of preventing a rise of a liquid level of the operating fluid stored inside to a position higher than a discharge port with a tilt of an automobile, and to provide a power steering device provided with this reservoir, and to provide an automobile having this power steering device. SOLUTION: This reservoir 1 is provided with a partition 3 for dividing inside of the reservoir 1 into a front part and a rear part, and provided with through holes 32 near a lower part of a wall part 31a of the partition 3 and provided with through holes 33 at a position diagonal in relation to the through holes 32 as communication passages 6 for communicating the divided space with each other. The reservoir is also provided with a discharge pipe 13 having a discharge port 16 at a nearly central part in the side width of a bottom surface 1c of the reservoir 1.
Patent JP-2002118845-A (JP)
Title: Buffer management system
Inventor: SUGAWARA TAKAYUKI
IPC: H04N19/196
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To overcome the problem of a prior art such that a conventional buffer management system has caused overflow and underflow at a fixed transfer rate and caused underflow at a variable transfer rate at a joint border when variable length coded data are joined or a read destination is changed. SOLUTION: A buffer management unit 23 selects an object code quantity so that a code quantity of received variable length coding data can be contained within a prescribed buffer capacity. An object code quantity limiter 24 limits a buffer capacity of one preceding picture to a connecting point to an object code quantity so as to be converged to a first buffer capacity on the basis of picture count information. The object code quantity is fed back to a variable length coder 21. At the reception of a first picture in the unit of prescribed pictures, a buffer capacity reset unit 22 generates a reset signal on the basis of the picture count information and supplies the reset signal to the buffer management unit 23 so as to reset the buffer occupied capacity to a second buffer capacity that is equal to or smaller than the first buffer capacity at the start of the connecting point.
Patent JP-2003103460-A (JP)
Title: Method and device for grinding workpiece surface into superfinished surface having oil retaining part
Inventor: ITO NAOKI
IPC: B24B5/42
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To grind a superfinished surface having oil retaining parts by using a superfinishing grinding wheel to apply superfinish grinding to a finished face applied with finish grinding of a degree leaving bottoms of a profile curve showing surface roughness of the finished face applied with finish grinding by a finishing grinding wheel. SOLUTION: A workpiece is applied with finish grinding to a predetermined size by the finishing grinding wheel, and the finished face is applied with superfinish grinding by the superfinishing grinding wheel to the degree leaving the bottoms of the profile curve showing the surface roughness of the finished face applied with finish grinding as the oil retaining parts while measuring an outer diameter of the workpiece by a size measuring device.
Patent JP-2003106961-A (JP)
Title: Environmental condition measuring device
Inventor: SUZUKI KATSUHIRO
IPC: G01N27/62
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To facilitate measurement by an environmental condition measuring device. SOLUTION: The measuring device detects and measures a particular substance from air sampled from an area under surveillance. A sampling pipe introducing the air is provided on the measuring device and a cooling part using a solid cooling element is formed on the sampling pipe.
Patent JP-2003110784-A (JP)
Title: Image forming device with informing function
Inventor: IGAWA HIROKATSU
IPC: G03G21/00
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To surely inform a fault when the fault occurs in an image forming apparatus. SOLUTION: When the fault occurs in the image forming device 1 during image forming operation, the fault is detected by a fault detecting means 3. All the units 11, 12, 13, 17 and 18 in the communication range of a short distance radio communication means 4 of the image forming device 1 are retrieved by a retrieving means 5. The occurrence of the fault and the contents of the occurred fault of the image forming device 1 are informed by the short distance radio communication means 4 to all the units 11, 12, 13, 17 and 18. Since the occurrence and the contents of the faults are informed to all the communicating units which can communicate in a communication range, the user of any unit of all the communication units rapidly restores the fault of the image forming device 1.
Patent JP-2003110512-A (JP)
Title: Digital broadcasting system, digital broadcasting method, local broadcasting facility device therefor, and wide area broadcasting facility device
Inventor: ABE MASAHIRO
IPC: G06F21/10
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide precise broadcasting services for each area while preventing broadcasting from being illegally distributed by a third person in a broadcasting area. SOLUTION: In a digital broadcasting system provided with a local broadcasting facility device 12 for receiving wide area broadcasting contents from a wide area broadcasting facility device 11, resending them to a specific area, multiplexing original local broadcasting contents on the resent signal, and performing local broadcasting, when transmitting the local broadcasting contents from the wide area broadcasting facility device 11 to the local broadcasting facility device 12, authentication is performed between the wide area broadcasting facility device 11 and the local broadcasting facility device 12, and while preventing broadcasting of contents from being illegally distributed by the third person, the suitable local broadcasting contents are provided.
Patent JP-2003108436-A (JP)
Title: Semiconductor integrated circuit
Inventor: HIRAKAWA HIROYUKI
IPC: G06F12/06
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit capable of being used without difficulty for both a system LSI and a peripheral LSI. SOLUTION: This semiconductor integrated circuit comprises a switching means for selectively switching whether a chip select signal is outputted or not from an address decoder 10 to a circuit part 11.
Patent JP-2003119894-A (JP)
Title: Auxiliary plate
Inventor: MIYAO HIROSHI
IPC: E04B1/38
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To prevent the expansion of a mounting hole by a shaft part such as a bolt and a rivet which is a fixing device for attaching a fixing member to a wooden or synthetic resin-made member to prevent loosening of the fixing member for attaching various members, perform the connection and reinforcement of wood-framing in building and woodworking, namely, the connection of a vertical member and a horizontal member or the connection and reinforcement in the direction of length of the vertical member with the vertical member, and perform the connection and reinforcement by overlapping members. SOLUTION: An auxiliary plate 1 is composed of a plate main body 2 formed into a predetermined shape such as square, L shape, T shape, cross shape, etc., a plurality of deviation prevention members 3 formed by protruding on a surface of the plate main body 2 integrally with the plate main body 2, and the mounting hole 44A of the fixing member drilled in a predetermined position of the plate main body 2.
Patent JP-2002359617-A (JP)
Title: Image display device
Inventor: TAKAGUCHI TATSUYOSHI
IPC: H04N21/4623
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To provide an image display device that can effectively prevent illegal acquisition and copying of an encrypted video signal with a comparatively simple method. SOLUTION: An authentication/decryption unit 2 authenticates and decrypts video signals received from a video signal output device 200. An open-condition detector 8 detects the open condition of a cabinet 10. A memory 7 stores therein one of a first flag indicating that an authentication operation of the authentication/decryption unit 2 is enabled and a second flag indicating that an authentication operation of the authentication/decryption unit 2 is disabled. A micro-controller 6 controls whether the authentication operation of the authentication/decryption unit 2 will be enabled or disabled according to the flag in the memory 7. When the open-condition detector 8 detects that the cabinet is opened, the micro-controller 6 writes the second flag into the memory 7.
Patent JP-2003124122-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: YASUMURA KENJI
IPC: H01L21/306
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing semiconductor device that is improved so as to improve etching rates and etching uniformity. SOLUTION: In this method, ionized ions or electrons 12 are projected upon the surface of a semiconductor substrate 11. Then a semiconductor film 13 is epitaxially grown on the surface of the substrate 11 and etched with an etchant. When this method is used, a prescribed pattern can be wet-etched highly controllably by improving the etch rate of an area of the semiconductor film 13 by generating crystal defects in the area.
Patent JP-2003117970-A (JP)
Title: Linear movement control method for injection unit
Inventor: KANDA KOJI
IPC: B29C45/76
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To reduce the variation of the linear movement speed of an injection unit and to prevent the occurrence of an excessive shock when the linear movement of the unit is stopped. SOLUTION: The injection unit is moved linearly by a motor, an electromagnetic brake for braking the rotary shaft of the motor, a decelerating mechanism, and an electrically driven cylinder in which a linear actuation part and a thrust limiter are unified. After the braking of the rotary shaft by the electromagnetic brake is lifted, when an initial waiting time (Δt1 ) has passed, the motor is operated during an initial movement time (Δt2 ) to move the injection unit slightly. When the initial movement time (Δt2 ) has passed, the motor is suspended for an initial movement suspension time (Δt3 ). When the initial movement suspension time (Δt3 ) has passed, the motor is operated to move the injection unit linearly.  When the injection unit is to be stopped, after the motor is stopped, when an electromagnetic brake actuation retarding time (Δt4 ) has passed, the rotary shaft is braked by the electromagnetic brake.
Patent JP-2003125317-A (JP)
Title: Video projection system, video projection method, video signal processor, video signal processing method, video projector, and video projection method
Inventor: SATO YOSHIHISA
IPC: G09G3/36
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To increase the gray levels which can be represented using a plurality of projectors. SOLUTION: In the video projection system 1, a distributor 10 distributes an inputted video signal V0 to video signals V1 and V2 different from the video signal V0 depending on the characteristics of first and second projectors 20 and 30 and outputs the video signals V1 and V2 , respectively, to the first and second projectors 20 and 30. The first projector 20 projects a video based on the video signal V1 , the second projector 30 projects a video based on the video signal V2 , and then the videos projected from the first and second projectors 20 and 30 are superposed on a screen 40.
Patent JP-2003118378-A (JP)
Title: Back door structure for automobile
Inventor: SCHWARZ STEFAN
IPC: B60J5/10
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a back door structure capable of opening only a lower half part side of a door opening part in the vehicle rear part and reducing a opening/closing swing arc in full opening of the back door. SOLUTION: When a lower opening/closing body 6 in the back door 3 is opened to overlap to the outside of an upper opening/closing body 5 by means of a parallel link mechanism 7, the lower half part of the door opening part 2 is opened for facilitating loading/unloading of a small baggage. For fully opening the back door 3, if the lower opening/closing body 6 is opened around a hinge point 4 while overlapped to the outside of the upper opening/closing body 5, the opening/closing swing arc can be reduced greatly.
Patent JP-2003118924-A (JP)
Title: Sheet post-processing apparatus and image forming apparatus therewith
Inventor: KIMURA HIDEKI
IPC: B65H29/70
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To miniaturize the size of a sheet post-processing apparatus capable of moving a register mark according to sheet size, while preventing a registration failure due to the collision of sheets stacked and registered on a processing tray. SOLUTION: The sheet post-processing apparatus, which is adapted to receive, stack and register the sheets discharged from an image forming apparatus while moving the register mark according to the size of the sheets, includes the processing tray for receiving the sheets and performing the process of registering the sheets thereon; a pressing means for moving the sheets in a direction perpendicular to sheet discharge direction in order to align the ends of the sheets on the processing tray with the register mark; and a stapler means for stapling the aligned ends of a bundle of sheets on the processing tray by moving as the register mark moves. The processing tray has a cutout for securing a space for movement of the stapler means. Also a slide tray is provided for filling the cutout in the processing tray by moving after the stapling means.
Patent JP-2003127841-A (JP)
Title: Car washing machine
Inventor: YONEYAMA TOMOYOSHI
IPC: B60S3/04
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To resume the operation of a car washing machine without going to a car washing site of the car washing machine when the car washing machine is stopped due to an abnormality. SOLUTION: In the car washing machine 10, an emergency alarm means 50 for informing a monitoring room 10B of the occurrence of an abnormality according to the detection result of an emergency detection means 40 and a resume operation means 60 for resuming the operation of the car washing machine from the monitoring room 10B after an emergency is informed provided that the abnormality is eliminated.
Patent JP-2003120194-A (JP)
Title: Tunnel floor plate construction method and tunnel
Inventor: UO TOMOYUKI
IPC: E21D11/08
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a tunnel floor plate construction method and a tunnel for realizing good economy and workability and shortening a construction term. SOLUTION: While excavating a tunnel 3, a plurality of circular arc H-steel 17 divided with reference to the lowermost part 18 are sequentially arranged and fixed on the inside of segments 15a, 15b, and 15c arranged inside the tunnel 3. In both end parts of the circular arc H-steel 17, brackets 19 are fixed, while two base parts 25 are formed in the vicinity of the center. When a gate-shaped precast member 27 is arranged on the upper end face of the base part 25 and a horizontal precast member 29 is arranged on the upper end face of the cutout 30 and the bracket 19, a tunnel floor plate is formed. A working carriage 13 is placed on the previously formed tunnel floor plate, and onward tunnel floor plates in the excavating direction are formed sequentially.
Patent JP-2003126337-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F5/04
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a game machine, in which novel operation display is enabled. SOLUTION: An irregular flag is set by a lottery. A CPU decides that the irregular flag is set in S600 when starting slot rotations after the next time, skips a motor exciting order (S610) and afterwards excites respective motors according to the motor exciting order (S620). Thus, each of slots starts rotating after the irregular action of shaking. At this time, since the slot is a member related to a game, when such members irregularly act, a player easily notices such actions.
Patent JP-2003129794-A (JP)
Title: Pipe replacing apparatus
Inventor: ARAKAWA NORIYUKI
IPC: E21D9/06
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To completely recover lead pipes from underground when the existing lead pipes are replaced with new pipes. SOLUTION: This pipe replacing apparatus 9 for replacing the lead pipe 1 embedded in the ground with the new pipe comprises a sheath pipe 11 capable of capturing the lead pipe 1 inside by moving along the direction of the axis of the lead pipe 1 outside the lead pipe 1.
Patent JP-2003128679-A (JP)
Title: New halogenosilane and alkali-soluble resin
Inventor: KOMURO KATSUHIKO
IPC: C08G77/38
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a new halogenosilane having a cyclic acid anhydride group and a silicon-based alkali-soluble resin obtained by the reaction of the halogenosilane so that new synthetic methods, surface finishing methods for materials, modification of resins, the production of new resins and so on in the field of organic synthesis and other fields may become possible. SOLUTION: The halogenosilane represented by general formula and the alkali-soluble resins obtained by the reaction of the halogenosilane. In formula, R1 and R2 are each methyl group or a halogen, R3 is a 2-6C alkylene group and X is a halogen. The cyclic acid anhydride group easily receives a ring- opening reaction by hydrolysis to give dicarboxylic acid and works as the alkali-soluble group.
Patent JP-2002196190-A (JP)
Title: Optical fiber transmission device, housing for optical fiber transmission device, and electromagnetic interference shielding casing
Inventor: GRANT MARK S
IPC: H01R13/658
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To simultaneously shield a fiber optic transceiver(FOT) to an optical fiber coupled to the FOT by a connector housing, and to appropriately impart tolerance. SOLUTION: In an FOT connector housing 10, which combines an FOT 20 with an optical fiber 20 and maintains them in order to keep a desired space between an FOT interface 17 and the optical fiber 22, EMI shielding for an FOT consists of an FOT metal casing 30 which is in contact with the wall of the casing to maintain the interface side of the FOT, the wall of the casing 30 has a thickness designed, so that the desired space between the FOT interface 17, and the optical fiber 22 is realized and maintained, and the metal casing 30 has spring members 30d which resists an FOT cavity 16, so that the FOT interface 17 is maintained, at a desired space from the optical fiber 22 under the strain of springs.
Patent JP-2003133195-A (JP)
Title: Heater
Inventor: OKAJIMA HISAKAZU
IPC: H01L21/02
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a heater which enhances the thermal uniformity of semiconductor setting plane and prevents the exposure of a heater terminal part to the atmosphere, inside the semiconductor manufacturing apparatus and the increase in a thermal capacitance of the heater, and facilitates the installation of the heater to the semiconductor manufacturing apparatus. SOLUTION: The heater 10A has a heater 1A, having a semiconductor-setting plane 2a and a hollow support member 11, which is fixed to the back surface 2b of the heater. The long-dimension of the support member is larger than the dimension between the outer peripheral surfaces. The heater has a plate-like base part 2, a first heating element 3, made of a resistor heating element, a second heating element 4 which is made of a resistor heating element and which is controlled independently of the first heating element 3, a first terminal part 6A connected to the first heating element 3, and a second terminal part 7 connected to the second heating element 4. A first power supply means 15, connected to the first terminal part 6A, and a second power supply means 14 connected to the second terminal part 7, are housed in the inner side space 12 of the support member. The first heating element 3 and the second heating element 4 are arranged in substantially the same plane A, so as not to be connected electrically to each other.