baber/WOPTO huggingface dataset:
Patent JP-2003340822-A (JP)
Title: Kneading screw
Inventor: OSHIMA TAKAHIRO
IPC: B29B7/42
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To well knead a molten raw material and a liquid-like additive material.   <P>SOLUTION: A kneading screw comprises: a supply unit 1 for conveying the raw material from an upstream side to a downstream side with respect to the conveying direction of the raw material; a compressing unit 2 for melting the material conveyed by the unit 1; and a metering unit 3 for homogenizing the material molten by the unit 2, sequentially provided. The screw further comprises: at least one agitating kneading means 4, 5; 6, 7; 8, 9 including cross saws 4, 6, 8 for agitating the liquid-like additive material to be injected in the raw material in the raw material at the downstream side of the unit 3 with respect to the conveying direction of the material, and madoc units 5, 7, 9 provided at the downstream of the saws 4, 6, 8 for kneading the material agitated with the additive material by the saws 4, 6, 8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003343098-A (JP)
Title: Contractible simple private room
Inventor: ITO YUJI
IPC: E04H1/12
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To overcome the problem such that there is not means for constructing a private room in a simple manner, though a person cannot sometimes concentrate properly on study, work, operations and the like, because he/she has his/ her attention distracted due to the influence of surroundings and the like.   <P>SOLUTION: A space such as a toilet, which has a proper size, is simply created by enclosing the right, left, rear and upper parts of a desk, etc., with walls, etc. The private room 2 can prevents the influence of the surroundings and the like, and can increase his/her concentration. In disuse, the private room 2 is slid by being pushed, and wholly contracted, so that a space of a room, in which the private room 2 is arranged, can also be secured. Additionally, the private room 2 is made effective by virtue of the effect of abating sound leakage, even if he/she performs noisy operations and the like in the private room 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004002507-A (JP)
Title: Flame-retardant sheet
Inventor: TANAKA SATORU
IPC: C08K5/20
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flame-retardant sheet usable in handling sites for radioactive substances, having a high level of flame retardance corresponding to UL-94 VTM-0, excellent sheet properties, readily producible, easily incineratable without damaging an incineration furnace and without emitting toxic gases and scarcely leaving ash after use.  <P>SOLUTION: The flame-retardant sheet comprises 100 pts. wt. of melamine, 2-20 pts. wt. of a 12-24C fatty acid amide and 50-150 pts. wt. of a polyolefin resin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004001834-A (JP)
Title: Covering material thermocompression-bonding device of component storing carrier tape and taping device having the same
Inventor: MOROZUMI KAZUTOMI
IPC: B65B15/04
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel fitting structure for a thermocompression bonding mold which enables the mold to be easily dismounted from/mounted on a thermocompression bonding device.  <P>SOLUTION: A heating unit 1343 incorporating a heater via a heat insulating material 1342 is securely mounted on a mounting part 1341 of a thermocompression bonding head 134. Spindle-like engaging parts 1344b are protrusively provided respectively on the front and rear sides of the thermocompression bonding mold 1344. A joint 1343a provided on the heating unit 1343 joins a joint region 1345a of an elastic member 1345 with the heating unit 1343. In addition, a locking part 1343b is provided on the other side of the heating unit 1343. The elastic member 1345 has the joint region 1345a pivoted to the joint 1343a and a pair of elastic arms extending from both front and rear ends of the region 1345a, and is structured in a U-shape as a whole.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004011682-A (JP)
Title: Electric range switching device of automatic transmission
Inventor: HATORI TSUTOMU
IPC: F16H61/28
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To learn a shift of an attaching angle of a potentiometer for detecting an angle of a range switching shaft, in an electric range switching device of an automatic transmission.  <P>SOLUTION: A motor is stopped in a predetermined angle before a target angle. When an inhibitor switch is not turned on but a range switching shaft stops, stop before a target by the shift of the attaching angle of the potentiometer is determined. When the range switching shaft stops before the target, the range switching shaft is controlled by feedback so as to be rotated at a certain low speed. When a pulling operation by a detent mechanism is detected, the motor is stopped. An offset amount is learned based on the angle of the potentiometer when the inhibitor switch is turned on and an initial target angle.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004008335-A (JP)
Title: Spike for crampon
Inventor: TAKEHAMA TAKEO
IPC: A43C15/06
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spike for crampon, simply and surely fitted to a simplified crampon, heightening an anti-slipping function of the fitted crampon, and preventing its slide-slip during walking.  <P>SOLUTION: This spike for crampon is formed of a circular flange 1, a spike body 2 hung down from the central part of the lower surface thereof, a rivet bar 3 raised from the central part of the upper surface of the flange 2, and a slip preventing pin 4 raised from the central part of the upper end of the rivet bar 3. The rivet bar 3 is a cylindrical member having a diameter equal to that of a fitting hole of the simplified crampon, and the length (height) thereof is a little larger than the thickness of a plate member. The length of a part going over the plate member is set to a suitable value for generating a fixed flange of a suitable size by caulking pressure applied to the upper end thereof. The slip preventing pin 4 is a suitable member biting into the groove of a sole for preventing sideslip of the crampon when the fitted simplified crampon is mounted on mountaineering shoes.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004013351-A (JP)
Title: Collapsible keyboard
Inventor: MOCHIZUKI ISAO
IPC: G06F1/16
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a collapsible keyboard for arranging respective keyboard units in a desired operation state by extremely simple operation after relating a folded state of the two keyboard units.  <P>SOLUTION: A first key unit 37 of the first keyboard unit 3 is rotatably arranged on a first baseplate 5. A second key unit 47 of the second keyboard unit 4 is rotatably arranged on a second baseplate 8. A gear tooth 43 formed on a circular arc surface 42 of a first gear member 44 arranged on one side of a first support plate 6 is meshed with a gear tooth part 21 of a sliding member 22 slidably inserted into and fitted to a support shaft 19. A gear tooth 53 formed on a circular arc surface 52 of a gear member 54 arranged on one side of a second support plate 9 is constituted so as to mesh with the gear tooth part 21 of the sliding member 22.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004013368-A (JP)
Title: Display switching device for registered content in ic chip
Inventor: HIRAMOTO SHINJI
IPC: G06F3/0484
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To display data stored in an IC card on a display device on the IC card, and to easily switch a plurality of display items in response to a usage environment.  <P>SOLUTION: A plurality of display devices for displaying the data stored in an IC chip are provided on an IC card housing surface. By providing a switching button corresponding to each display device, it becomes possible to display contents stored in the IC chip in response to a usage state of the IC card. By registering items displayed on the plurality of the display devices with linkage of the items as one pattern, and by displaying necessary items on each display with switching of patterns registered in response to the usage state of the IC card, trouble and time to switch the display items can be reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004014222-A (JP)
Title: Cold-cathode display device and manufacturing method of cold-cathode display device
Inventor: KAI MASAAKI
IPC: H01J29/04
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cold-cathode display device capable of maintaining a degree of vacuum after sealing, eliminating variation in brightness, and improving overall brightness and to provide a manufacturing method of the cold-cathode display device.  <P>SOLUTION: A gate electrode support made of a metal material different from the material of a gate electrode is prepared for supporting the gate electrode for extracting electrons from a cold-cathode electron source. The cold-cathode display device is configured such that a predetermined gap is formed between the cold-cathode electron source and the gate electrode by the gate electrode support.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004008073-A (JP)
Title: Method for preventing reduction in mammalian breast milk amount
Inventor: NIISATO IZURU
IPC: A01K67/00
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive and safe method for preventing reduction in a mammalian breast milk amount.  <P>SOLUTION: The new method for preventing reduction in a mammalian breast milk amount comprises administering glutamine to a mammal. The method is especially useful as a method for preventing reduction in a mammalian breast milk amount when a mammal is in poor physical condition or low nutrition condition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004010297-A (JP)
Title: Detecting method of printer sheet
Inventor: SATO MINORU
IPC: B41J11/42
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer device and a detecting method of printer device sheets, accurately detecting papers and reducing size of the printer device and costs even when using either a sheet with high reflectance or a sheet with low reflectance.  <P>SOLUTION: This printer device comprises a sheet transporting channel in which sheets are transported, and a reflection type optical sensor for detecting presence of the sheets in a predetermined position in the sheet transporting channel. The reflection type optical sensor has a sensor portion and a reflection portion on a surface opposite to the sensor portion. The reflection portion can be switched between a first state in which quantity of incident light to the reflection type optical sensor is larger than a predetermined quantity of light and a second state in which quantity of incident light to the reflection type optical sensor is smaller than the predetermined quantity of light.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004013786-A (JP)
Title: Method for storing data and data storage controller
Inventor: SASAMOTO KYOICHI
IPC: G06F3/06
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To create a copy region with a hard disk capacity smaller than that in the conventional manner and hold it, and to reduce a processing load in creating the copy region.  <P>SOLUTION: Data (a) outputted from a host computer 12 side by a prescribed point of time is stored as main data in a hard disk 13 (#1). Data (a) outputted from the host computer 12 side after the prescribed point of time are partitioned by generations as data for every prescribed generation, associated with generation numbers, and stored in hard disks 13 (#2 to #n). Data by generations with the smallest generation number (e.g., data by generations stored in the hard disk 13 (#2)) among the data by generations stored in the hard disks 13 (#2 to #n) is overwritten on the main data to thereby update the main data. The data by generations with the smallest generation number is erased from the hard disk 13 (#2) at the same time. The generation numbers of the respective data by generations stored in the hard disks 13 (#3 to #n) are updated to smaller generations by one generation, respectively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003108986-A (JP)
Title: Output image adjustment for image data
Inventor: NAKAMI YOSHIHIRO
IPC: G06T1/00
Filed: 2002-06-12
Abstract: PROBLEM TO BE SOLVED: To automatically adjust the image quality of image data without impairing arbitrarily set output conditions. SOLUTION: When a memory card MC is inserted into a slot 34, a control circuit 30 of a color printer 20 acquires image output control information GI from the memory card MC and analyzes the information GI. When an exposure correction amount except zero is set, a CPU 31 reflects the set exposure correction amount and corrects a brightness standard value Bstd to a brightness parameter. The CPU 31 corrects a brightness representative value Brep such that the brightness representative value Brep approaches the corrected brightness standard value Bstd, finds a brightness revision level Brev, and reflects the brightness revision level Brev to adjust the image quality of the image data.
Patent JP-2004017747-A (JP)
Title: Mirror holder for vehicle and outer mirror device for vehicle
Inventor: OGAWA YOSHITAKA
IPC: B60R1/072
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an outer mirror holder for vehicle and an outer mirror device for vehicle capable of preventing degradation/damage of the mirror caused by the deformation thereof, without damaging an appearance of the mirror holder.  <P>SOLUTION: A mirror holder 20 for vehicle has a substantially rectangular holder main body 21 and a holding frame 22 set upright on the peripheral edge of the holder main body 21 for holding the peripheral edge part of the mirror, wherein thin film type parts 27a to 27d are formed in the corner of the holder main body 21. In the holder main body 21, dividing curves 28a to 28d that divide the film-like parts 27a to 27d are extended from one side of the holding flame 22 to the adjacent the other side, and protruded in convex shape toward the center 23 of the holder main body 21.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003204946-A (JP)
Title: Microminiature biological electrode used for measurement of neuro-activity or the like
Inventor: MATSUKAWA KANJI
IPC: A61B5/296
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microminiature biological electrode for measuring the neuro- activity or the like of a biological body, wherein the volume is small, burden to the biological body is small, the insulating property is high, and therefore, a stable measurement extending for a long period of time becomes possible.  <P>SOLUTION: This microminiature biological electrode 10 has a pair of conductive bodies 13 and 14 made of a polymeric material having a through-hole in which a measurement object 18 is passed at the center, an inserting member 15 made of a non-conductive polymeric material, end surface members 16 and 17 which are provided on the external end surfaces of the conductive bodies, a cylindrical covering body 17 made of an insulating material which surrounds the outer periphery of them, and electric wires 21 and 22 for the measurement which are led to the outside from respective conductive bodies 13 and 14. In this case, the inserting member 15 electrically insulates the peripheries of the conductive bodies, and is inserted in a space between the conductive bodies. Then, a slit 26 which reaches the outer peripheral surface from the through-hole 19 is provided on all of the conductive bodies, the inserting member, the end surface members and the covering body for the microminiature biological electrode 10.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004031031-A (JP)
Title: Surface light source device, image display device and light guide plate
Inventor: WATAI KAYOKO
IPC: F21V8/00
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To easily adjust the ratio of a light diffusion pattern to the other rough surface part even if the thickness of a light guide plate is reduced, and to obtain uniform surface illumination.  <P>SOLUTION: Since a rough surface pattern 14 formed at least on the back surface 12 side of the light guide plate 2 and functioning as an irregular light-diffusion pattern is formed of a number of fine projections 14a projecting from the reference surface of the guide plate 2 by reducing minus projections 14b recessed inside from the reference surface (back surface 12) of the guide plate 2, the travel of light propagating toward the tip side 21 of the guide plate 2 from the incident surface 4 side of the guide plate 2 is less hindered by the minus projections 14b of the pattern 14 even if the thickness of the guide plate 2 is reduced, so that the formation ratio of the pattern 14 to the rough surface part 15 can easily be adjusted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004032235-A (JP)
Title: Remote control system or adapter device
Inventor: NAKAGAWA MASAFUMI
IPC: H04Q9/00
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To easily control a home electric appliance by attaching an adapter to a mobile terminal device.  <P>SOLUTION: A mobile terminal device 7 is connected to a control device 6 based on the connecting procedure transmitted from an adapter 8, and selects control contents for an electrical appliance 10 by using a display means and a selecting means. The control device 6 controls the electrical appliance 10 from the terminal device 7 by using the adapter 8 by transmitting a control message corresponding to the selected control contents to the electrical appliance 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004031562-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: TAKAHASHI NORIYUKI
IPC: H01L23/12
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which is improved in reliability by mounting a chip size package on a wiring board where interconnect lines and auxiliary interconnect lines connected as bypasses to them are formed so as to keep the interconnect lines or auxiliary interconnect lines connected, even if either the interconnect lines or auxiliary interconnect lines are disconnected when thermal stress is applied.  <P>SOLUTION: The semiconductor device is composed of the package board 2 which is provided with a main face 2a and a rear face and where the interconnect lines 2h and auxiliary interconnect lines 2i connected as bypasses to them are formed, a semiconductor chip mounted on the main face 2a, a plurality of wires 4 connecting the pads of the semiconductor chip to the corresponding connectors 2c of the package board 2, a plurality of solder bumps formed on the rear face, and a sealing part for sealing the semiconductor chip. The auxiliary interconnect lines 2i which are formed as bypasses for the interconnect lines 2h on the main face 2a are provided in a region corresponding to the rear end of the semiconductor chip, so that either the interconnect lines 2h or auxiliary interconnect lines are kept connected even if thermal stress is applied to disconnect either the interconnect lines 2h or auxiliary interconnect lines 2i, and the chip size package can be improved in reliability.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004024628-A (JP)
Title: Laser therapy system
Inventor: OTA YASUO
IPC: A61B18/20
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser therapy system excellent in the handleability of an accessory such as a handpiece.  <P>SOLUTION: This laser therapy system has a multi-joint arm with a first laser guide tube almost horizontally extended near the system body, a second laser guide tube rotatable around the axis of the first laser guide tube, and an accessory attaching part for detachably attaching an optical accessory for laser irradiation, and a torque cancellation means to cancel torque acting around the axis of the first laser guide tube by gravity of the optical accessory and the multi-joint arm, and guides a laser beam from the therapy laser source placed on the system body to a therapy site. The system is equipped with an adjustment means to adjust magnitude of the torque corresponding to weight of the accessory.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035614-A (JP)
Title: Coated polycarbonate plate-like molded article
Inventor: SHIGETOMI TAKATSUGU
IPC: C09D183/02
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coated polycarbonate plate-like molded article whose surface is protected with a cured coating film and which has remarkably improved durability to environment changes and high temperature environments, excellent adhesiveness, excellent abrasion resistance, excellent hot water resistance, and excellent weather resistance.  <P>SOLUTION: In this coated polycarbonate plate-like molded article comprising a polycarbonate plate-like molded article, a primer layer disposed on at least one side of the polycarbonate plate-like molded article, and a hard coat layer disposed on the primer layer, the thermal expansion coefficient of the primer layer is a specific value between the thermal expansion coefficient of the polycarbonate plate-like molded article and the thermal expansion coefficient of the hard coat layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004033291-A (JP)
Title: Height adjusting device for musical instrument playing chair
Inventor: OBA MASAHIRO
IPC: A47C3/20
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a height adjusting device for a musical instrument playing chair by which the height adjustment for a seat part can be quickly performed, and at the same time, the height and the strength of the seat part after the height adjustment can be surely maintained.  <P>SOLUTION: This height adjusting device for a musical instrument playing chair is equipped with a pair of leg part side frames 5 being fixed to a leg part 1, a pair of seat part side frames 6 being fixed to the seat part 3 by being extended approximately in parallel with the leg part side frames 5, a pantograph mechanism 7 which is arranged between the seat part side frames 6 and the leg part side frames 5, a bar-like member 13 on the outer peripheral surface of which a male screw 13a is formed, and a sliding member 12 having a female screw 12a which engages with the male screw 13a. By rotating the bar-like member 13, the other end of a supporting member 9 is made to slide through the sliding member 12, and the height adjustment is performed by raising or lowering the seat part 3 by the height adjusting device for the musical instrument playing chair. In this case, the male screw 13a formed on the bar-like member 13 and the female screw 12a on the sliding member 12 comprise a double-start thread (multiple-start thread) screw.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004036665-A (JP)
Title: Repairing device and repairing method of inner surface of conduit
Inventor: HIRANO TAKAO
IPC: E03F7/00
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a repairing device of the inner surface of a conduit easily inserted into and taken out of a manhole.  <P>SOLUTION: In the repairing device of the inner surface of the conduit, a cylindrical support body made of expandable material is provided, a rigid tubular body is disposed in the central part of the cylindrical support body, the cylindrical support body has a fluid injection port, fluid is injected from the injection port to expand the cylindrical support body, and a repairing material placed on the outer periphery of the cylindrical support body is crimped onto the inner surface of the conduit. The rigid tubular body is formed of an attachable/detachable mechanism. The rigid tubular body in the central part of the cylindrical support body is divided to sections having a specific length and function inserted from the manhole, and these sections are assembled in an existing conduit.  <P>COPYRIGHT: (C)2004,JPO