baber/WOPTO huggingface dataset:
Patent JP-2002334298-A (JP)
Title: Method for controlling signal reading of barcode scanner
Inventor: CHO GYOKUKUN
IPC: G06K7/016
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling signal reading of a barcode scanner. SOLUTION: An instruction light source including carriers is projected to a target by utilizing an optical structure currently employed in the barcode scanner, a reflected signal frequency is subsequently received and confirmed, it is confirmed that the target has already existed within a reading range, it is also ascertained that the barcode scanner has already and accurately been directed to the barcode that is subjected to reading preparation, and after that, a scanning structure is started to read the barcode.
Patent JP-2002320915-A (JP)
Title: Lining construction method for pipe arrangement
Inventor: YAGI SHUICHI
IPC: F16L1/024
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a pipe-lining construction method that does not cause a thermal deterioration to a pipe arrangement even though whose structure is only adaptable to a thermal method as a pipe-arrangement connection method if a pipe arrangement made in such places, including one that is easily susceptible to hygienic restrictions and thermally adverse effects, is targeted. SOLUTION: This invention targets a pipe lining construction method for such a pipe arrangement that does not cause any adverse affect to human bodies but requires a junction by brazing. As a lining layer which contacts the inner surface of the pipe arrangement, a primary lining forming a foundation layer is made of a lining agent using inorganic materials. After the above primary lining is formed, a secondary lining to finish the surface of such lining that is made by the primary lining is made of inorganic materials. It is thus characterized that the lining layer B made by the secondary lining to fully cover the lining layer A made by the above primary lining maintains the surface condition to be stainless.
Patent JP-2002315720-A (JP)
Title: Bending mechanism for electrically bending endoscope
Inventor: MATSUI KOICHI
IPC: A61B1/00
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a bending mechanism of an electrically bending endoscope wherein the distal end can be surely faced to a target region by driving a motor for bending even when the amount of bending indicated by a joy stick and a detected value of a potentiometer are approximate. SOLUTION: This bending mechanism is equipped with a joy stick 15a, potentiometers 8a and 8b, motors 7a and 7b, a first driving device 11a, a second driving device 11b, and a driving section 11. In this case, the joy stick 15a indicates the amount of bending of the bending section 4 of the electrically bending endoscope 1. The potentiometers 8a and 8b detect the bending state. The motors 7a and 7b bend-drive the bending section 4. The first driving device 11a generates driving power which drives the bending section 4 by a difference between the amount of bending of indicated by the joy stick 15a and the bent state detected by the potentiometers 8a and 8b. The second driving device 11b generates pulse state driving power which is set in advance.  The driving section 11 selects the first driving device 11a or the second driving device 11b in response to the difference, and controls in a manner to drive the motors 7a and 7b by the selected driving power.
Patent JP-2002323698-A (JP)
Title: Semitransmissive liquid crystal display device
Inventor: AOKI YASUTAKE
IPC: G02F1/1333
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To improve compatibility of color reproducibility in a reflective mode with that in a transmissive mode by conspicuously enhancing transmittance in the transmissive mode, improving contrast and heightening the color reproducibility and color purity. SOLUTION: In a semitransmissive liquid crystal display device 17, an arrayed group of protrusions consisting of an array of many protruding parts 18 is formed on a glass substrate 2, which is coated from above with a semitransmissive film 19 provided with light through holes 26. Furthermore, a color filter 6, an overcoat layer 7 and a transparent electrode 8 are formed thereon. Also a transparent electrode 10 and an alignment layer 11 are successively formed on a glass substrate 3. In addition, notched parts p are provided by notching resin parts of the arrayed group of protrusions corresponding to the parts of the semitransmissive film 19 where the light through-holes 26 are formed.
Patent JP-2002322658-A (JP)
Title: Anchor for fixing stone and stone-integrated block using it
Inventor: YAMADA HIROSHI
IPC: E02B3/14
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide an anchor for fixing a stone which can firmly fix a deformed reinforcing bar to a stone to be fixed and integrated into a concrete block surface and a stone-integrated block which firmly integrates the stone and the concrete block using it. SOLUTION: This anchor for fixing the stone 8 to mount the stone 8 on the surface of a concrete block is constituted by a deformed reinforcing bar 1 with a cone part 2 tapered outwardly is formed at the tip end and a sleeve 3 with a plurality of expanded pieces 5 inserted into the deformed reinforcing bar 1 and formed with an interval from a middle part to the side of the cone part in the axial direction. Irregularities 6 are formed on the surface of the expanded pieces 5 so as to increase adhesion force.
Patent JP-2002325229-A (JP)
Title: Image decoder
Inventor: HOASHI KATSUMI
IPC: H04N19/423
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To improve the reproduction speed in the reverse direction of encoding data by efficiently utilizing an input memory and decreasing the number of transfer times of the encoded data as much as possible. SOLUTION: The image decoder is provided with a decoding means 11 for decoding input data for encoding, a memory means 12 for storing at least decoding data and the encoding data, an input memory means 10 for holding the encoding data before the encoding data are input to the decoding means 11, and an input memory control means 13 for determining which frame the decoding means 11 presently displays and determining that the next encoding data can be supplied to the input memory means 10 at a stage wherein the display or the decoding of the frame of a predetermined position is completed to request a stream.
Patent JP-2002333727-A (JP)
Title: Vertical alignment table device
Inventor: OMORI KYUJI
IPC: G03F9/00
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To remove a floating structure in order to allow an exposure mask to closely adhere to a board material on the side of a board material holding device in a board exposure device. SOLUTION: A printed board material W which is adsorbed on the board material holding device 1 is placed opposite to the exposure mask M. This alignment table device 10 approaches toward the board material holding device 1, the exposure mask M is brought into contact with the printed board material W and, further, a supporting base 15 is moved to the direction of printed board material W.  An alignment table 17 keeps the position where the exposure mask M is brought into contact with the printed board material W, the supporting base 15 advances with respect to the alignment table 17, a pressurizing member 23 relatively retreats against the force of a compression spring 27 with respect to the supporting base 15, a flat plate member 35b is separated from a spherical body 31a of a ball caster 31 having an engaged structure 30 and the exposure mask M is allowed to closely adhere to the printed board material W.
Patent JP-2002333917-A (JP)
Title: State display method for controller
Inventor: MOURI YUKIKO
IPC: G05B23/02
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To make the set places and housed places of the constituting equipment of a controller set possible to be displayed so as to be distributed at a job site at the time of executing the state monitor of the constituting equipment. SOLUTION: This system is constituted of a maintenance tool 251 and a plurality of controllers (controllers A, B, and C) for controlling plant equipment 210 connected through a network 200, and the CPU A-C constituting each of control devices, input and output processors (PI/O units A-C), and remote input and output devices (RI/O units A-D) constituting the respective controllers are arranged through communication lines 240-242, 246, and 247 at a plurality of set places so as to be distributed.  Then, a plurality of cards (I/F, AO, DO, PI/O, FAO, RAI, RDO, RDI) forming the constituting units are housed in a case body, and the set place specifying data and card information data of the constituting units are stored in a storage means arranged in the maintenance tool, and when one of the constituting units is designated, the set place of the constituting unit and the mounting position in the case body of the card in the unit are displayed.
Patent JP-2002334013-A (JP)
Title: Information display device and recording medium with recorded information display program
Inventor: ISHITANI TAKASHI
IPC: G06F3/0481
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide an information display device and a recording medium with a recorded information display program that can temporarily display data without actually accessing the data and display information even in a state wherein the device can not be connected to a network and a state wherein the data can not be obtained. SOLUTION: The information display device 1 is equipped with a data storage device 40 which stores alternative data to target data on the network, a data management part 36 which holds data obtained from the network, etc., in the data storage part 40 together with information on the kind, category, size, etc., of the data obtained from an HTML data analysis part 35 and takes the data out next time at need, and an alternative data management part 38 which takes the alternative data to the target data on the network out of the data storage device 40 instead of the target data when deciding that target cache data are not stored in the data management part 36. Consequently, the data previously stored in the information display device are temporarily displayed without accessing the target data present on the network.
Patent JP-2002335377-A (JP)
Title: Linear illumination device
Inventor: UEDA HIROSHI
IPC: F21V7/08
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a linear illumination device of a desired size by placing a proper number of linear illumination units on a rail as required. SOLUTION: The linear illumination unit SY is configured by storing a linear light source 10 and a reflecting mirror 20 reflecting light from the linear light source 10 in a case 30 whose both sides are open. A proper number of the linear illumination units SY are placed on the rail 40 and an opening of the case 30 at the outermost side is blocked by a side plate 50. A reflection face is adopted for the inner face of the side plate. Furthermore, the linear illumination units SY are fixed onto the rail by using a fixing fixture 60 fixed to the rail 40. A transmission port 32 transmitting the reflection light is provided to an upper face of the case and a groove 33A on which the rail slides is provided to a lower face of the case.
Patent JP-2002331511-A (JP)
Title: Method and apparatus for extrusion molding
Inventor: KONDO MASAYASU
IPC: B28B3/20
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To provide an extrusion molding method which can extrusion-mold a raw plate having a special uneven pattern which can not be seen so far and an apparatus for the method. SOLUTION: The raw plate 6 in the shape of a hollow belt plate is produced by rotating a screw 10 and extruding a kneaded raw material from the extrusion port 14 of a nozzle 13. A roller 18 is rotated to be a circumferential speed different from the extrusion speed of the raw plate 6. In this way, both plate surfaces of the raw plate 6 communicating with the inside of the extrusion port 14 are cut off, and the cut-off kneaded raw material is pressed again to the plate surface of the raw plate 6 to be integrated when the roller 18 is rotated once. Since the circumferential speed of the roller 18 is different from the extrusion speed, unevenness in the shape of shrunk wrinkles or cracks which extends in the width direction of the raw plate 6 is formed on the plate surface of the raw plate 6.
Patent JP-2002343552-A (JP)
Title: High frequency heating device
Inventor: TAKIZAKI TAKESHI
IPC: H05B6/72
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a high frequency heating device having superior safety in which a spark in the vicinity of the door and melting of the door resin part do not happen, even at a light load in the rotating waveguide type heating device. SOLUTION: In the heating device, the center of rotation of an rotating waveguide 9 is made offset toward the door 2 side from the center of the contraction part 4 of the inverted truncated cone shape, thereby when the rotating waveguide 9 faces the door 2 direction, the distance between the rotating waveguide 9 and the contraction part 4 of the truncated cone shape becomes small and the radiation resistance of the high frequency becomes large. As a result, the high frequency radiated inside the heating chamber becomes few, thereby the spark in the vicinity of the door and melting of the door resin part are eliminated even at a light load.
Patent JP-2002336565-A (JP)
Title: Electronically controlled sewing machine
Inventor: SUGIHARA YOSHIHIDE
IPC: D05B3/02
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To provide an electronically controlled sewing machine facilitating operations for effecting a variety of action related to sewing work. SOLUTION: An operation panel 9 is provided on the portion of the front surface of an arm part 5 extending from a pedestal part 4 to a head 5a, and an at-hand key 21 is provided at the lower end portion of the head 5a. The operation panel 9 has a number of function keys 10 and a display 11. By operating either of the function keys 10, the action related to the sewing work can be effected. By operating either of the function keys 10 in a storage mode, the action effected by the function key 10 is allocated to the at-hand key 21.
Patent JP-2002021665-A (JP)
Title: Liquid level detection valve for fuel tank
Inventor: HATTORI TOSHIO
IPC: F02M37/00
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a liquid level detection valve for a fuel tank capable of surely carrying out a switching operation without causing malfunction by correctly detecting the liquid level of a fuel in the fuel tank. SOLUTION: This valve is so composed that a floating body 50 provided with, at its upper end part, a valve head 60 having an upper end surface spherically formed is housed in a nearly cylindrical body 3, and the valve is closed by raising the floating body 50 in conjunction with the rise of the liquid level to abut the upper end face of the valve head 60 on a valve seat 14 formed on the inside surface of the upper wall of the body 3. Forming the valve seat 14 with a ring-like elastic body prevents the rapid reduction of the space between the valve head 60 and the valve seat 14. The valve seat is inserted into a valve chamber forming member from an open lower end face and fixed to a valve seat mounting part, so that the mounting work of the valve seat is facilitated.
Patent JP-2002339817-A (JP)
Title: Partition wall installing structure
Inventor: SHIBUYA YOSHIO
IPC: F02M35/104
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a partition wall installing structure capable of smoothly installing a partition wall even if a position of locking parts formed in a plurality of members is dislocated a little, in the partition wall installing structure for locking and fixing locked object parts of the partition wall on and to these locking parts by forming one space by connecting the plurality of members, and forming the locking parts in opposed positions of the space. SOLUTION: The partition wall 3 is held by locking of one locking part 21b and the locked object part 3b. The other locking part 22b and the locked object part 3c lock the partition wall 3 in a movable state. Even if dislocation is caused between the locking parts 21b and 22b, the partition wall can be installed by absorbing the dislocation within a movable range of the locked object part 3c.
Patent JP-2002337835-A (JP)
Title: Container
Inventor: ARAI NAOFUMI
IPC: B65D21/08
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a container which can be easily crushed to reduce the volume on disposal. SOLUTION: Creases S, S running in the axial direction C are formed respectively in parallel with the axis at the inside of a trunk 12 of the container 10. The trunk 12 of the container 10 has a smooth surface at its exterior for ensuring that printing processes or sticking of labels can be made at the exterior. The trunk 12 can be folded down for crushing to become thin and flat with the folding-down made along the creases S, S so that the creases come respectively at the outside.
Patent JP-2002311393-A (JP)
Title: Spectacles
Inventor: ABE TAKASHI
IPC: G02C1/06
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To prevent the front parts of spectacles from lowering. SOLUTION: The spectacles are formed by fitting a pair of lenses to a pair of frames coupled by a bridge, providing the inner side with a pair of nose pads and providing the outer side with a pair of temples. Flexible materials, such as springs and rubber, appressed to the rear parts of a pair of the temples are provided with cut lines which are bent and elongated to open spacings. The hair is pinched by the opened spacings and the opened spacings are closed by the elastic force possessed by themselves, by which the rear parts of the temples are fixed to the hair.
Patent JP-2002339605-A (JP)
Title: Portable apparatus for remote control
Inventor: YAMASHITA KOSHIRO
IPC: B60R25/01
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a portable apparatus for remote control capable of being miniaturized without impairing the sensitivity of an antenna. SOLUTION: A key part 16a of a key plate 16 used in emergency is made out of a magnetic substance, and a receiving coil 18 is wound on the key part 16a to form a receiving antenna by the key part 16a and the receiving coil 18. As the key part 16a of the key plate 16 is also used as a core of the receiving coil 18, the portable apparatus 11 can be miniaturized without impairing the receiving sensitivity in comparison with a case when they are independently mounted.
Patent JP-2002342145-A (JP)
Title: Authentication system for electromagnetic record, and program
Inventor: OKAMOTO YOSHINORI
IPC: G06F21/60
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a safe electromagnetic record authentication system by which a burden of authenticating an accessing person can be reduced in a server and an electromagnetic record is not always requested to be stored in a client side. SOLUTION: This authentication system consists of an authentication client system and authentication storage server systems connected through the Internet, the authentication client system distributedly transmits fragment information prepared from an electromagnetic record to a plurality of authentication storage server systems, and also outputs restoration information needed to restore the electromagnetic record, the authentication storage server systems store the transmitted fragment information and transmit the fragment information and information showing authentication results to the authentication client system, and the authentication client system extracts the fragment information from the authentication storage server systems by using the restoration information and restores the electromagnetic record.
Patent JP-2002340948-A (JP)
Title: Method for regulating resistance value in sensor circuit
Inventor: ONO ATSUSHI
IPC: G01R27/26
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To inexpensively and easily regulate resistance values in a sensor circuit. SOLUTION: In the sensor circuit 25 provided with a sensor 13 and resistances 26 and 29, the resistances 26 and 29 are constituted of circuits each formed by serially connecting large resistances 17 and 23 with relatively large resistance values to at least one small resistances 27 and 30 of small resistance values. Pairs of lands 28 and 28 and 31 and 31 separated from each other are arranged in parallel with the small resistances 27 and 30. By appropriately short-circuiting the lands 28 and 28 and 31 and 31, the resistance values are regulated in the method for regulating the resistance values in the sensor circuit.
Patent JP-2002346687-A (JP)
Title: Punch for roll forging
Inventor: AKAMATSU KENICHI
IPC: B21D37/01
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a punch whose tip part only is made from a sintered hard alloy. SOLUTION: A connecting member 4, made from a free-cutting material and which has a screw hole 41 at its shaft center, is pressed into the rear anchor 20 of a punch tip member 2 made from a sintered hard alloy, and fixed by brazing or the like while aligning the shaft centers with the punch tip member 2. The punch tip member 2 is connected and fixed with a cylindrical body 3 by inserting a bolt 5 in a through-hole 31 of the cylindrical body 3 and screwing the bolt 5 into the screw hole 41.
Patent JP-2002354193-A (JP)
Title: Image reader
Inventor: SUGA TAKAYUKI
IPC: G03G15/00
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To provide an image reader that prevents dust such as paper powder and rubber powder of the carrier rollers from staying in an image read section. SOLUTION: In the image reader provided with an original supply device 201 that automatically supplies an original 202 to a glass plate 102 of a reader main body 101, an original side cleaning means 210 for eliminating dust such as paper powder deposited on the original 202 from the original side is placed in an original carrying path in the original supply device 201.
Patent JP-2002005446-A (JP)
Title: Gas stove
Inventor: CHAMPION MARC
IPC: F24C3/14
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a gas stove which is excellent in portability and compactness. SOLUTION: The gas stove is provided with a main body inside which is arranged with a duct for flowing fuel gas flowing in from the inlet of pressurized gas, an injector for blowing out the fuel gas, a means for mixing fuel gas with the upper mentioned fuel gas, a burner 7 attached to the outlet of the mixing means, three or more bent arms 10 rotating on a pivot means 12 and a locking means for holding the bent arms 10 at spread position, wherein each of the bent arms 10 is provided with a longer than is wide supporting element 10c, and each of the bent arms 10 can be rotated between the spread position which is a cooking surface decided by the combination of the supporting elements 10c and the folded position of the bent arms bent downward towards the direction of the main body.