baber/WOPTO huggingface dataset:
Patent JP-2002042294-A (JP)
Title: Alarm system for mobile body
Inventor: UEMATSU HIROSHI
IPC: H04B7/26
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide an alarm system for a mobile body for reducing construction cost by using a function part similar to a telephone system in common and enhancing an alarm effect. SOLUTION: This alarm system for the mobile body comprises a plurality of mobile bodies (V1, V2, V3...) and a fixing device for giving an alarm on safety of each mobile body. In this system, alarms of contents which can be different according to mutual positional relations are given based on the alarm from the fixing device to each of the plurality of mobile bodies (V1 to V4) which are moving adjacently to each other toward a prescribed portion.
Patent JP-2002037190-A (JP)
Title: Underwater separator
Inventor: HORI KATSUHIRO
IPC: F16L1/24
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide an underwater separator capable of simultaneously operating a large number in the optional timing when arranging a large number of separators between a long distance like laying work of a submarine pipeline and a submarine cable. SOLUTION: This underwater separator has a hook 12 hooked on a load object 13 and opening and closing in the water, and has a separating operation part 10 connected to a buoyancy body 11 and a signal transmission part 1 for transmitting a command signal to the separating operation part 10, and the separating operation part 10 has signal receiving parts 15 and 16 for receiving the command signal, a timer for setting the time by the received command signal and a driving source for imparting motive power of the opening-closing hook by an output signal of the timer.
Patent JP-2002040357-A (JP)
Title: Control device for optical scanner
Inventor: TOYAMA SOICHI
IPC: H02P29/00
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a control device for an optical scanner capable of shortening positioning time of a mirror and further improving positioning accuracy of a laser beam. SOLUTION: The control device is provided with a means for detecting a value of motor driving current 29 to be supplied to a moving coil 13, and the value of the motor driving current 29 is inputted to an angular velocity observer circuit 32 and a torsional vibration stabilizing compensation circuit 33. Moreover, an angle detection signal 22 of a rotary shaft 12 by an angle sensor 16 is inputted to a proportional compensation circuit 25 and the angular observer circuit 32 being a differential compensation circuit.  Then, a mirror angle detection signal 17e detected by a mirror face 17a, a light emitting element 17b, and a light receiving element 17c is negatively fed back to a target angle value signal 21 outputted from a mirror angle instruction circuit 20; the deviation signal 23 obtained by negatively feeding back and signal 17e to the signal 21 is integrated by an integral compensation circuit 24, and the sum of the output signals from the proportional compensation circuit 25, an angular velocity observer circuit 32, and the torsional vibration stabilizing compensation circuit 33 is subtracted from the output signal of the integral compensation circuit 24 and is used as an control signal to a motor driving circuit 28.
Patent JP-2002045638-A (JP)
Title: Dehumidifier
Inventor: DOI AKIHARU
IPC: B01D53/26
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To reduce the pressure drop caused by contraction without making a device large in size. SOLUTION: A detection mechanism 30 for outputting a pressure depending on the flow speed at a secondary side as a detected pressure is provided at the secondary side of a dehumidifier 1 having a hollow fiber membrane, and the purge flow rate is controlled by a flow rate control valve 31 in response to the difference between the detected pressure obtained by the detection mechanism 30 and the pressure at the secondary side of the dehumidifier.  The detection mechanism 30 has a small diameter part 37 which is smaller than the cross-sectional area of a passage 36 at the secondary side of the dehumidifier, a first taper face 41 which is provided at the dehumidifier side of the small diameter part 37 and continues from the inner wall of the small diameter part 37 to the inner wall of the passage 36 at the secondary side, a second taper face 42 which is provided at the opposite side to the small diameter part 37 and continues from the wall of the small diameter part 37 to the inner wall of a passage 38 of the secondary side, a first connecting passage 43 which is opened to the first taper face 41 at its one side and communicates with a pressure chamber 10 at its other side and a second connecting passage 44 which is opened to the second taper face 42 at its one side and communicates with a pressure chamber 10 at its other side.
Patent JP-2002047896-A (JP)
Title: Construction method for isolation layer
Inventor: TERAMOTO KATSUZO
IPC: E21D11/38
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a construction method for an isolation layer easily constructed and attaining positive isolation. SOLUTION: Shotcrete 1 is sprayed onto the excavated natural ground, and spring water permeable unwoven fabric 3 is stuck as a permeation layer onto the shotcrete 1. Elastic mortar 4 with elasticity even after hardened is sprayed onto the unwoven fabric 3 to construct the isolation layer 2. Lining concrete 5 is placed on the isolation layer 2. The isolation layer 2 thereby isolates the shotcrete 1 from the lining concrete 5.
Patent JP-2002048302-A (JP)
Title: Boiler having horizontal heat absorbing fins in combustion heat passage
Inventor: KUROKI SHIGERU
IPC: F22B37/10
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To increase heat absorption rate in a multitubular boiler having a structure wherein combustion gas is made to flow into a combustion gas passage which is disposed between two inner and outer rows of water tubes. SOLUTION: A multitubular boiler has a structure wherein an annular upper header 1, and an annular lower header 2 are provided on the upper and lower portions, respectively, the upper and lower headers are connected with a number of water tubes arranged in two inner and outer rows, a combustion gas passage 7 is provided between inner water tubes 3 and outer water tubes 4, and the combustion gas is permitted to flow in the combustion gas passage 7. A number of steps of horizontal heat absorbing fins 11 are provided to portions of the inner water tubes 3 and the outer water tubes 4, respectively, facing the combustion gas passage 7. The inner water tubes 3 provided with the fins 11 consist of two kinds of water tubes, i.e., inner water tubes A having a large heating area made by the fins 11 and inner water tubes B having small heating area made by the fins 11.  The inner water tubes A and the outer water tubes B are alternately arranged.
Patent JP-2002047708-A (JP)
Title: Water saving device
Inventor: TOKUYAMA HIROHISA
IPC: E03C1/05
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a water saving device, by which the effect of water saving can be improved on the washing place of a restaurant or the like and water saving is easy to be complete to an employee. SOLUTION: A CPU 20 opens a solenoid valve 1 when a start/stop-button 12 is depressed when an infrared sensor 11 senses the presence of a person on the washing place, closes the solenoid valve 1 when the start/stop-button 12 is depressed again when the infrared sensor 11 senses the person, and closes the solenoid valve 1 when the infrared sensor 11 does not sense the person when the solenoid valve 1 is opened. The CPU 20 opens the solenoid valve 1 for a set time when a water storage button 13 is depressed when the sensor 11 senses the person, closes the solenoid valve 11 when the water storage button 13 is depressed again for a set time, and opens the solenoid valve 1 for the set time when the water storage button 13 is depressed after the start/stop- button 12 is depressed when the sensor 11 senses the person.
Patent JP-2001071033-A (JP)
Title: Press brake
Inventor: GASCOIN ERIC
IPC: B30B15/28
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a press brake capable of dispersing the bending stress applied to a fixed table. SOLUTION: Two slits 3a, 3b are formed to a lower table 2 made of a plate supported/fixed at end parts in symmetry for its center crossing face, an upper part 22 and a lower part 21 are demarcated, respective slits are demarcated by upper wall faces 31a, 31b connected with base parts 33a, 33b and have openings 41a, 41b at side ends of the plate, the base parts of respective slits are constituted of the inner wall faces of through holes 34a, 34b, the inner wall face is spread at angle close to 360 deg. so as to disperse deforming stress to a larger zone.
Patent JP-2002048254-A (JP)
Title: Structure of exhaust for air valve
Inventor: TAJIRI KAZUMI
IPC: F16K7/17
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a structure of exhaust for an air valve, capable of demonstrating ability for firm seating by preventing a plug from closing a valve body, when air suction is conducted and by retaining the valve body in appropriate attitude, without requiring fastening of the valve rod with a diaphragm. SOLUTION: A large air aperture 10 is formed above a valve case 1, the diaphragm is contained above the large air aperture 10, while at the same time, a pressure chamber 15a in fluid communication with atmospheric air through a tiny aperture 17 is provided; the valve rod 19 is disposed by penetrating the large air aperture 10 and the valve body 18 opening or closing the large air aperture 10 is provided on lower end of the valve rod 19; a small air aperture 19a in fluid communication with the pressure chamber 15a and the space inside the valve case is formed in the valve rod 19;  a shaft 20 opening or closing the small air aperture 19a is moveably connected below the valve body 18 up and down, a through-hole 14d inserting and passing the valve rod 19 into the diaphragm 14 is formed upon the air valve provided with a float on the shaft 20 and a diaphragm-receiving portion 24 abutting to or separating from an inner peripheral edge 14e of the through-hole 14d is provided on the valve rod 19 opposed to the lower face of the diaphragm 14.
Patent JP-2002208924-A (JP)
Title: Authentication method
Inventor: INOUE TORU
IPC: G06F21/31
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To enable YGS to authenticate YAS safely without changing basic protocol in a Yaksha system. SOLUTION: A publication means 101 distributes a public key. A transmitter (YAS) 102 generates a first message (initial ticket) and a second message (time stamp). A verifier is limited to a receiver (YGS) and signature information to a message is prepared and transmitted to a receiver via a user. A receiver (YGS) 103 recognizes it on calculating a message from received signature information. A receiver (YGS) alone can execute signature verification, and a message M can be unloaded only when a transmitter (YAS) signs correctly. A YGS can verify a YAS safely by a simple procedure.
Patent JP-2002051978-A (JP)
Title: Cover for brushing endoscope pipe
Inventor: TAKASE HIROYUKI
IPC: B08B1/00
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a cover 50 for brushing an endoscope pipe 100 allowing for sanitary brush-cleaning inside the pipe 100 without contaminating the circumference. SOLUTION: The cover 50 is formed in a cap shape with enough size for accommodating a brush member 10a of a cleaning brush 10 for leading to the inside of the pipe 100 built in the endosope; an inlet side of the cover 50 irremovably covers an opening edge 100a from the outside of the endoscope; in the other side, a shaft passage hole 54 is formed for axially forward and backward movement of a shaft 10b for the brush 10b.
Patent JP-2001118843-A (JP)
Title: Integrated circuit and process for depositing high-aspect ratio functional gap fill thereof
Inventor: ABDELGADIR MAHJOUB ALI
IPC: H01L21/768
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To provide an extra large-scale integrated circuit having a high aspect ratio function by using a technology for forming low-k dielectric ILDs having such an integrated circuit structure that avoids the harmful trend of high density plasma enhanced CVD (HDP-CVD) and, at the same time, reduces the occurrence of voids; a process for depositing a low-k dielectric material in the extra large- scale integrated circuit; and an integrated circuit manufactured by using the process. SOLUTION: An integrated circuit manufacturing technology by which a protective layer is deposited on the conductive elements of a specific layer in a multilayered integrated circuit is disclosed. A low-k dielectric layer is deposited on a protective film forming material layer by, preferably, HDP-CVD. The disclosed process fills up the gap of <300 nm between metallic functions with a high aspect ratio conductive function (>=3). By means of the fluorine embodied in the embodiment, the interline capacitance CL-L of the low-k dielectric film is reduced by 10% as compared with the conventional non-doped dielectric material.
Patent JP-2002052860-A (JP)
Title: Time capsule book and time capsule postcard
Inventor: AKIYAMA SHIGEKAZU
IPC: B42D15/02
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To ensure that a message for a family or a friend to be read in future is securely left for the purpose. SOLUTION: A sealed position 2a which makes it impossible to easily open is designated on a part or the entirety of the page 2 and also a column in which an unsealing date is entered is provided on a head page. Consequently, it is possible to leave a message to be left for the future as a record in a book as a medium which is easy to handle and conserve.
Patent JP-2001075328-A (JP)
Title: Color image forming device
Inventor: TERADA HIROSHI
IPC: G03G21/16
Filed: 2000-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a color image forming device with a simple constitution and a superior ability to be maintained. SOLUTION: In this device, discriminating display labels indicating color of stored toner or direction of loading to a frame body 51 are installed to each of the 4 pieces of image forming units 1Bk, 1C, IM and 1Y in places that can be seen from above when a cover 46 on a top surface of the device is in an opened state, and it is constituted so that the units are able to be extracted to a frame body from a lid part on a top surface of the device only in a state when the discriminating display labels are faced upward. Thus, an exchange operation can be carried out while confirming the color of stored color toner.
Patent JP-2001083219-A (JP)
Title: Test chamber
Inventor: BAKER PETER D
IPC: G01M99/00
Filed: 2000-08-17
Abstract: PROBLEM TO BE SOLVED: To enhance safety of a test apparatus for an operator by providing a computer for keeping a door at the lock position until an inner chamber is settled in safety state. SOLUTION: The test apparatus comprises a computer control ergonomic system for varying the temperature of a test chamber. In order to prevent the door from being opened early by an operator after temperature cycle, door lock is computer controlled such that the door can be unlocked only after the test chamber is settled to a 'safety' state for the operator. The test apparatus further comprises an override button 250 enabling the operator to get out of the test chamber. When the override button 250 is depressed, a cam 254 turns to pull a chain 256 and a lock pin is shifted to unlock position.
Patent JP-2002028029-A (JP)
Title: Toothbrush with interdental brush
Inventor: SHIMAZAKI YOZO
IPC: A46B15/00
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a toothbrush convenient for applying toothpaste to the gums before going to sleep which solves the problems of an interdental brush that it is small to be easily lost and is separate and inconvenient when the interdental brush is necessary after brushing teeth and that the handle of the interdental brush is short and difficult to use. SOLUTION: The interdental brush is attached or fixed to the rear end of the handle of the toothbrush.
Patent JP-2002065597-A (JP)
Title: Insertion auxiliary instrument for endoscope
Inventor: YAMATANI TAKATSUGU
IPC: G02B23/24
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To provide an insertion auxiliary instrument for an endoscope allowing the smooth insertion of an insertion instrument while preventing the insertion instrument from meandering and buckling in a channel of the endoscope. SOLUTION: This insertion auxiliary instrument for the endoscope is provided with a flexible guide member 37 having an outer diameter insertable into the channel 13 of the endoscope, and an inner diameter part for inserting through an insertion instrument 15. The insertion auxiliary instrument has a sliding member 24 that can be reciprocated to feed the insertion instrument 15 inserted in the base end side opening of an inner diameter part of the flexible guide member 37, to the tip side of the channel 13 by gripping the outer diameter of the insertion instrument 15 when moving to the tip side, while sliding along the outer diameter of the insertion instrument 15 when moving to the base end side. The flexible guide member 37 is detachably mounted on the tip side of the sliding member 24.
Patent JP-2001091801-A (JP)
Title: Optical waveguide cable
Inventor: OPEL ERNST
IPC: H01B11/00
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a optical waveguide cable which keeps an attenuation loss based on macro bending and micro bending as small as possible by improving the optical waveguide cable of such a type that a base body having rooms for storing optical waveguide members is disposed therein. SOLUTION: The respective rooms 6 have smooth surfaces and the surfaces are formed so as to correspond to the criteria related to the prevention of roughness in the spatial frequency region inconvenient for the respective optical waveguide members.
Patent JP-2002041894-A (JP)
Title: Ordering system using message function of portable telephone
Inventor: KOMATSU SHINICHI
IPC: H04W4/12
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To shorten the order response time at a counter sales store among ordering, adjustment and transfer of commodities for every purchaser. SOLUTION: A purchaser can order his/her desired commodities before the purchaser stands in line at a counter by sending an ordering telegraphic message to a seller via the purchaser's portable telephone.
Patent JP-2002068966-A (JP)
Title: Spray gun for enteric coating and method for producing pharmaceutical preparation
Inventor: NISHIYAMA YUICHI
IPC: B05B7/06
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To provide an enteric coating technique which can carry out an enteric coating treatment without using an organic solvent and further without clogging a spray gun and does not need the increase in the cost of the device. SOLUTION: This spray gun is characterized by having one nozzle with which an enteric polymer dispersion and/or an enteric polymer solution can singly be carried, extruded and sprayed, and further having another nozzle with which a plasticizer solution can singly be carried, extruded and sprayed. Thus, the enteric polymer dispersion and/or the enteric polymer solution and the plasticizer solution can simultaneously and separately be carried, extruded and sprayed from the nozzles, mixed in the sprayed state, and then coated.
Patent JP-2002078287-A (JP)
Title: Ac generator for vehicle
Inventor: KUSUMOTO KATSUHIKO
IPC: H02K7/10
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide an AC generator for vehicle which enables to increase an output current in a low speed rotational range without making the outer diameter of the generator large. SOLUTION: A stator core 1 which has a stator winding 2, a front bracket 3 and a rear bracket 4 which hold the stator core 1, a rotor core 5 which is fixed to a rotor shaft 7 which is mounted on the both brackets free to rotate, a one-way clutch 13 which has a driving member 16 and a driven member 14 and in which the driven member 14 is fixed to the rotor shaft 7, a planetary gear speed increasing mechanism 17 which has a sun gear 22, a planet gear 21 and an outer ring gear 24 and in which the sun gear 22 is fixed to the rotor shaft, the planet gear 21 is fixed to the driving member 16 of the one-way clutch 13 and the outer ring gear 24 is supported free to rotate,  an input shaft 19 which fixes an end of a supporting shaft 20 of the planet gear 21 of the planetary gear speed increasing mechanism 17 and an electromagnetic brake 26 which stops the rotation of the outer ring gear 24 by energizing it are provided.
Patent JP-2001269789-A (JP)
Title: Laser beam machining device
Inventor: SAJIKI KAZUAKI
IPC: B23K26/06
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a laser beam machining device with which a minute part is efficiently machined. SOLUTION: The laser machining device is characterized the laser machining device with which a work is machined by a laser beam (11) provided with an ultraviolet laser beam device (1) of a synchronized injection type equipped with an unstable resonators (45 and 46), a beam condenser array (29) having plural condensers (28) each of which is arranged respectively corresponding to the arrangement of a working zone (98) of a work (37), and an optical part (25) for intensity distribution transformation which transforms the intensity distribution of the laser beam (11) into an arbitrary distribution.
Patent JP-2002067016-A (JP)
Title: Wooden composite base material comprising wooden fiber board and conifer veneer
Inventor: NISHIMURA MITSUO
IPC: B27N3/08
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a wooden composite base material wherein the side surfaces of an indented groove or protruding line are made smooth when the indented groove and the protruding line are formed on the cross surface, in addition to the smoothness of the surface, and thus, an assembly with other member, such as a picture frame, can easily be performed under a stable posture, in the wooden composite basic material in which a wooden fiber board and a comparatively inexpensive conifer veneer are laminated. SOLUTION: In this wooden composite base material, the wooden fiber board 1 and the conifer veneer 2 are alternately bonded and laminated into a multi- layer shape. In such a wooden composite base material, the surface is formed of the wooden fiber board 1. Also, on the cross section surface 3, the indented groove 4 is formed in such a manner that at least one side surface 4a or 4b may be located in the laminated wooden fiber board 1.
Patent JP-2001078538-A (JP)
Title: Combine harvester
Inventor: KIRIHATA TOSHINORI
IPC: A01D61/00
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To simplify the handling operations and increase the efficiency of harvesting operations in a combine harvester. SOLUTION: In the combine harvester in which the reaping part 10 is formed by providing the driving shaft 51 for the rear part of the feeder house 19 on the front side of the threshing part 4 and providing the cereal reaping header 18 on the front side of the feeder house 19, a driving motor 48 is installed so that the cereal stem-raking auger 23 may be reversely driven, and the auger 23 is reversely driven through the driving shaft 51.