baber/WOPTO huggingface dataset:
Patent JP-2001253070-A (JP)
Title: Ink jet type recording head
Inventor: YAZAKI SHIRO
IPC: B41J2/055
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet type recording head superior in an energy efficiency in ejection of ink. SOLUTION: This ink jet type recording head 10 comprises a pressure generating chamber 11 that is in a belt shape as a whole and has an upper face 11u and a lower face 11d opposing with each other and one end side 11a of which the width is greater than that of the other end side 11b or a central section 11c. A piezoelectric element structure 12 is provided to the upper face on at least the one end side 11a and the central section 11c of the pressure generating chamber 11 with an elastic plate 15 therebetween. An ink supplying passage 13 is coupled to the lower face of the one end side 11a of the pressure generating chamber 11 and a nozzle hole 14 is formed on the other end side of the pressure generating chamber 11.  In the piezoelectric element structure 12, a width of a part which is provided on the upper face of the one end side 11a is greater than that of a part which is provided on the upper face of the central section 11c.
Patent JP-2001252883-A (JP)
Title: Movable robot system
Inventor: TERADA HIROYUKI
IPC: B25J9/10
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To shorten time necessary for correcting the position of an action point of a robot arm in stopping a movable robot at a stop position to perform work. SOLUTION: A CCD camera 11 is provided at a tip part of the robot arm 6 of the movable robot 1, and two projectors 15 are provided to be fixed on the side of a fixed facility 3. As the movable robot 1 is stopped at a stop position in front of the fixed facility 3, two radiation marks M are radiated on a mark radiation part 8a on an automated guided vehicle 5 by the projector 15. A robot controller of the movable robot 1 lets the CCD camera 11 to photograph the part 8a where the radiation marks M are radiated, lets an image processing device to detect positions of the radiation marks M, compares the detected positions with positions of the radiation marks M at the time of teaching to determine position deflection quantity of the automated guided vehicle 5 from a regular stop position, and lets the robot arm 6 execute work while correcting an action point.
Patent JP-2001252531-A (JP)
Title: Exhaust gas cleaning apparatus
Inventor: HOSOYA MITSURU
IPC: B01D53/94
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust gas cleaning apparatus which can effectively remove soot as well as SOF components. SOLUTION: In the apparatus which removes particulates in exhaust gas 7, a pre-oxidation catalyst 13 which generates NO2 and active oxygen in the exhaust gas 7 is provided on the upstream side of an exhaust pipe 9, and a main oxidation catalyst 14 which burns/removes the particulates with assistance in oxidation by the NO2 and the active oxygen is arranged on the downstream side at a prescribed distance from the catalyst 13.
Patent JP-2001257430-A (JP)
Title: Manufacturing method for semiconductor element, semiconductor manufactured thereby, and optical system using same
Inventor: SATO SHUNICHI
IPC: H01L21/205
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method by which the crystallinity improvement effect of a semiconductor element including a group-III-V mixed crystal semiconductor layer containing nitrogen can easily be obtained, a crystalline semiconductor of high quality which uses the manufacturing method, and an optical system which uses the semiconductor element. SOLUTION: The semiconductor element has the group-III-V mixed crystal semiconductor layer (GaInNAs) 105 composed of a group-III element, N, and other >=1 kind of group-V element, and an upper semiconductor layer (clad layer 107) composed of one or more layers grown thereupon. The manufacturers method thereof is provided with a stage for raising the temperature to a temperature (e.g. 700 deg.C) higher than the growth temperature (e.g. 550 deg.C) of the group- III-V mixed crystal semiconductor layer between the point of time when the growth of the group-III-V mixed crystal semiconductor layer 105 ends and the point of time when the growth of the upper semiconductor layer 107 ends. This period includes the period before the upper semiconductor layer 107 formed by being doped with at least impurities begins to be grown.
Patent JP-2001223883-A (JP)
Title: Print data generating method and print data generating system
Inventor: KATAYAMA KENJI
IPC: H04N1/387
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To automatically extract a picture from page data where a picture is buried and to conduct page editing and part generation in parallel. SOLUTION: When a rough picture 108 and an RGB picture 104 are buried in PDF page data 110 and is inputted, the rough picture 108 and the GB picture 104 are taken out, are made into an EPS file and are moved to different folders. The edit picture 118A of a Alias EPS is generated from the rough picture 108 and the RGB picture 104, which are made into the EPS file. It is buried into PDF page data 110 instead of the rough picture 108 and the RGB picture 104. When PDF page data 110 is opened, an original picture is displayed instead of the edit picture 118A of Alias EPS. Since the picture which is taken out and is made into the EPS file is used for part generation, page editing and part generation can be conducted in parallel.
Patent JP-2001212582-A (JP)
Title: Automatic circulating, distribution and supply apparatus for ozone gas and ozone water
Inventor: IGARASHI AKIHARU
IPC: A61L2/18
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for distributing and supplying ozone gas and ozone water to many destinations by automatic control and having a circulating function for preventing the deterioration of ozone water. SOLUTION: An ozone gas and ozone water automatic circulating, distribution and supply apparatus is constituted of an apparatus portion for automatically distributing and supplying generated ozone gas and an apparatus portion for taking in a part of the ozone gas to mix the same with water to make ozone water and automatically distributing and supplying ozone water. Since ozone water is deteriorated with the elapse of time, the deteriorated ozone water in a hose or pump is always returned to an ozone water tank to provide an automatic regeneration function.
Patent JP-2001257009-A (JP)
Title: Calculation method of battery characteristics of secondary battery and battery control device
Inventor: SUZUKI KOHEI
IPC: H02J7/00
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a method of accurately calculating battery characteristics when the battery capacity is deteriorated down to less than 50 % of capacity deterioration coefficient, even in the case a battery control device is replaced with a new one. SOLUTION: When capacity deterioration coefficient A is 100% and output deterioration coefficient goes down to 60%, the capacity deterioration coefficient is changed from 100% to 60%, irrespective of depth of discharge at that time. As a result, when the capacity deterioration coefficient of a secondary battery is less than 50%, accurate capacity deterioration coefficient A is calculated at once with just one or two times of charge and discharge, even if a battery controller is replaced with a new one. Thus, accurate battery characteristics f can be calculated.
Patent JP-2001267660-A (JP)
Title: Wavelength monitor device for laser beam for semiconductor exposure
Inventor: TADA TERUSHI
IPC: H01S3/137
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a wavelength monitor device equipped with an etalon suitable for both reference lights and lights to be measured. SOLUTION: This device is constituted of a single etalon (1) whose different areas are coated with reflection coating (1b) for laser (20) for semiconductor exposure and reflection coating (1a) for reference lights (10), an incidence optical system (2) for making the laser beams and the reference lights incident to the areas of the etalon (1) coated with the reflection coating (1a, 1b) corresponding to each light by alternately shifting the central axes, a converging means (3) for converging the two lights transmitted through the etalon (1), and a sensor (4) for receiving the lights from the converging means (3). Thus, the wavelength of the laser (20) for semiconductor exposure can be calculated by the sensor (4).
Patent JP-2001257771-A (JP)
Title: Automatic line connection control apparatus, its method and recording medium recorded with program
Inventor: NARAHARA NOBORU
IPC: H04M1/57
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an automatic line connection control apparatus that discriminates propriety of connection of a caller subscriber number of an incoming call received through a telephone line and automatically interrupts the line when the discrimination indicates negation. SOLUTION: An MF reception circuit 12 demodulates a caller subscriber number from a signal arrived in a telephone set of a facsimile terminal 3 and a line connection history memory 18 stores the caller subscriber number and a data and time for line connection detected by a timer 14. When a subscriber discriminates that automatic line interruption is desired from its 2nd and succeeding calls, a display circuit 16 displays contents of the line connection history memory 18 and the subscriber selects the telephone number as an automatic interruption object number or the subscriber enters an optional subscriber number from an entry circuit 17 and registers it to a reject number registration memory 19.  A collation circuit 13 collates the caller subscriber number with the registered numbers as to all succeeding incoming calls and when the collation result indicates coincidence, a line interruption circuit 11 automatically interrupts the line.
Patent JP-2001261975-A (JP)
Title: Electroconductive thermoplastic resin composition
Inventor: WAKITA NAOKI
IPC: C08K7/06
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To obtain an electroconductive thermoplastic resin composition capable of providing a molded product excellent in electromagnetic wave shielding properties. SOLUTION: This electroconductive thermoplastic resin composition comprises (A) a thermoplastic resin, (B-1) electroconductive long fibers having 4-20 μm diameter and 4-30 mm length and (B-2) electroconductive staple fibers having 30-100 μm diameter and 1-5 mm length.
Patent JP-2001261144-A (JP)
Title: Carrying equipment using mobile body
Inventor: KAWATO KENICHIRO
IPC: B61B10/04
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide carrying equipment using a mobile body with a structure applying moving force to the mobile body allowing miniaturization and simplification without setting a high initial velocity, capable of moving and storing a large number of the mobile bodies, applying the moving force without applying a shock, allowing easy adoption even in a route for supporting and carrying a carried work, and hardly generating noise overall. SOLUTION: In this carrying equipment, the mobile body 20 movable on the constant route 5 is provided with guided devices 30 supported and guided by a rail device 11, and a support part 50 for the carried work W. A passive body 40 swingable in the inside and outside direction is provided on the mobile body 20 side such that the passive body 40 is projectingly energized outward, while the projection side surface of the passive body 40 is formed as a pressure- contact passive face 42. A turning body 64 brought into pressure-contact with the pressure-contact passive face 42 by the projectingly energizing force is disposed along the constant route 5 at prescribed positions in the constant route 5.
Patent JP-2001258997-A (JP)
Title: Medicine cassette
Inventor: OMURA SHIRO
IPC: A61G12/00
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To realize a medicine cassette for a medicine storing device in which required medicines can be taken by hand in one action, the medicines can be put back without disturbing the order of the medicines, a storing state can be correctly grasped and the additional medicines can be easily stored. SOLUTION: In a medicine cassette 20 for aligning and storing medicines 1, an entrance/exit 21 through which the medicines 1 can be taken out and pushed in is formed at the end thereof and a detected piece holding member 22 holding a piece to be detected 52 from the outside is build-in freely movably. Many entrance/exits are held in a medicine storing device provided with a calculating means so as to be exposed. Furthermore, a supplementing port is formed in the upper part and a range regulating means and a tilting regulating means are provided.
Patent JP-2001265817-A (JP)
Title: System and method for animation/voice processing
Inventor: OZAWA SHIGEHISA
IPC: H04N21/274
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To add information to animation/voice data stored on a server through operation on the side of a client as a user. SOLUTION: When a client device 310 adds additional information to specific animation/voice data 105 stored on the server, an information addition part 102 specifies information addition start time, information addition end time, registered information, and the additional information to generate an information file. An additional information transmission part 307 transmits the information file and additional information to an information transmission device 309 through a network. A servier-side information transmission device 309 receives the information file and additional information by an additional information reception part 303 and registers them as an information file 402 and additional information 403 in a database 104 provided on the server.
Patent JP-2000299491-A (JP)
Title: Receiving system for optical communication in free space
Inventor: NYKOLAK GERALD
IPC: H04B10/118
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To reduce or remove the scintillation effect when an electromagnetic signal incident on a Fresnel lens is propagated by combining a Fresnel lens having sufficient aperture and a sloped concentrator, and then setting the focal point of the Fresnel lens with the sloped concentrator to adequately allocate the focal point on the detector. SOLUTION: An optical receiving system 40 includes a Fresnel lens 16 that is optically coupled with a detector 32 via a sloped concentrator 50. The Fresnel lens 16 is suitable for reception of an electromagnetic signal 14 and has the Fresnel focal point 30. The sloped concentrator 50 has a first end surface area 22 that is larger than the second end surface area 26. The detector 32 has a detection surface area 34 in the direction to receive the electromagnetic signal 14 from the sloped concentrator 50. The Fresnel lens 16 has an aperture that is sufficient to shield the adequate surface area of the electromagnetic field of the electromagnetic signal 14 in order to reduce the scintillation of electromagnetic field received. As a result, the electromagnetic signal 14 can be received almost in the whole area of the surface area.
Patent JP-2001271155-A (JP)
Title: Protective film for insulating substrate, thin film laminate, and thin film sensor
Inventor: EZAKA KAZUAKI
IPC: C23C14/06
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To attain a protective film which is applied to electronic parts and a thin film sensor with an insulating substrate, improves the wear resistance and the sliding characteristic of the parts and the sensor. and has high adhesion. SOLUTION: The protective film 4 for protecting the surface of a thin film sensor where a detection film 2 for metal gage, etc., and a wiring film 3 are formed on an insulating glass disc 1 has a two-layer structure consisting of an intermediate layer 41 on the glass disc 1 and a surface layer 42. An insulating thin film of SiO2, SiN, etc., is used as the intermediate layer 41 to secure insulating property and adhesive strength, and a DLC(Diamond Like Carbon) thin film is used as the surface layer 42 to improve wear resistance and sliding characteristic.
Patent JP-2001272839-A (JP)
Title: Image forming apparatus
Inventor: KAWABATA KAZUYUKI
IPC: G03G21/00
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To reduce the running cost of a digital copying machine. SOLUTION: This image forming apparatus is provided with an endless belt whose state is changed to a withdrawing position at which paper is supplied with toner from a black image forming unit and to a basic position at which the paper is supplied with the toner from all image forming units of cyan, magenta, yellow and black, a withdrawing mechanism controlling part 404 to perform control so as to switch the state of the endless belt and a backup RAM 402 to store the number of operation times of a withdrawing clutch 405 to change the state of the endless belt and the number operation times of the image forming unit.  The withdrawing mechanism controlling part 404 does not switch the state of the endless belt on a condition that the number of operation times of the withdrawing clutch 405 and the number of operation times of the image forming unit have a specified relation in the formation of an image in a monochromatic image formation mode.
Patent JP-2001271017-A (JP)
Title: Red oily ink for ballpoint pen
Inventor: MORITA MASAAKI
IPC: C09D11/18
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a red oily ballpoint pen ink which has excellent light resistance and whose red color can be distinguished, even when faded. SOLUTION: This red oily ballpoint pen ink characterized by containing at least an oil-soluble dye, a resin and an organic solvent and further containing red pigment particles having an average particle diameter of 100 to 400 nm in an amount of 1 to 15 wt.% based on the total amount of the ink.
Patent JP-2000350347-A (JP)
Title: Splice of fire-proof cable
Inventor: TOYODA SHIGERU
IPC: H02G1/06
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To obtain a fire-proof cable splice comprising a tube connecting the cable conductors and a fire-proof coating in which the workability is enhanced while making uniform the fire-proof performance by forming the fire-proof coating through coating, molding, CVD, PVD, heating fusion or spraying. SOLUTION: In the fire-proof cable splice 20, a fire-proof and insulating protective coating is applied around the outer circumferential surface of a compressive semiconductor connecting tube 2 for connecting a strand conductor 1 exposed by striping the coating at the cable terminal stepwise. A connecting tube 2 is then formed by spraying inorganic matter 10 at the fire-proof cable splice 20. According to the method, workability is enhanced and uniform fire- proof performance is provided while ensuring insulation performance durable against the ground potential. Furthermore, the cable splice can be reduced in size because the coating can be made thin.
Patent JP-2001277080-A (JP)
Title: Polishing method
Inventor: HASHIGUCHI TAKUO
IPC: B24B37/20
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a polishing method preventing polishing marks from occurring to a polished object and preventing wear and deformation of a polishing material during polishing. SOLUTION: This method is featured by that a surface of a ceramic plate is smoothly polished in a first process, ceramic powder is sprayed on the smoothly polished ceramic plate for uniformly roughening the surface of the ceramic in a second process, and the surface roughened ceramic plate is used for polishing a substrate and a coat of hardness lower than the ceramic plate in a third process.
Patent JP-2001275642-A (JP)
Title: Device for changing ventilating characteristic of filter- tipped cigarette
Inventor: AKAGI KOICHI
IPC: A24C5/47
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To set air permeation characteristics of a product on a producing machine for a filter-tipped cigarette and, as necessary, change the setting. SOLUTION: This device for changing ventilating characteristics of the filter- tipped cigarette is equipped with a drying unit 16 for carrying out a drying treatment of a web W to be a tip paper piece C in a delivering process thereof and is capable of reducing the moisture content in the web W with a heater block in the drying unit 16, controlling the heating temperature of a heater block 18 with a drying controller 50, controlling the amount of the reduced moisture content of the web W according to the heating temperature, previously inputting a target value of an air inflow ratio (value of Vf) to the filter in a product to the drying controller 50 and regulating the heating temperature from the relationship of the moisture content of the web W and the value of Vf in the product based on the target value of Vf with the drying controller 50.  When the web W with the controlled amount of reduced moisture content by the drying treatment is used and the filter is mounted on the cigarette, the value of Vf of the filter-tipped cigarette coincides with the target value.
Patent JP-2001285728-A (JP)
Title: D-terminal input side equipment
Inventor: TAKENAKA HIDEAKI
IPC: H04N5/44
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a D-terminal input side equipment capable of informing a user of that effect that the video signals of a format not receivable by the D-terminal input side equipment are inputted. SOLUTION: This equipment is provided with a means for discriminating the format of the video signals inputted from a D terminal and a means for displaying an image for informing the user of that effect in the case that the video signals inputted from a D terminal connector are not in the format receivable in the television receiver.
Patent JP-2001284298-A (JP)
Title: Monitoring method for polishing state, polishing device and manufacturing method of semiconductor device
Inventor: USHIO KAJIRO
IPC: B24B37/013
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a monitoring method for polishing state which enables measurement at a short time interval, and a polishing device wherein it is used. SOLUTION: Three observation windows 5a to 5c are provided on a turn table 3 and a polishing pad 4. Light cast from an optical characteristic measurement device 6 is projected to the surface of a wafer 1 through the observation windows 5a to 5c. Reflection light from the wafer 1 is subjected to spectrum treatment with an optical system provided inside the optical characteristic measurement device 6 and data processing with a personal computer 7, and a polishing amount or a polishing end point is detected. Three observation windows 5a to 5c are provided and disposed with an equal interval on a concentric circle to a rotation center of a polishing plate without making them proximate. As a result, a measurement interval is reduced and highly precise control is possible.
Patent JP-2001278399-A (JP)
Title: Oil feed system
Inventor: KADOWAKI JUNJI
IPC: G07F9/00
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To set additional fuel feed during fuel feed to a vehicle at a fuel service station where metering units in a self-service system are set. SOLUTION: A fuel feed system 10 is composed of a plurality of metering units 12 in a self-service fuel feed system, which are set in a fuel feed area 11, a setter 14 provided to each metering unit 12, a management computer 18 set in an office 16, and a change unit 19. Further, when payment for additional fuel is received after starting fuel feed, the setter 14 can set an additional quantity of fuel to be fed, which is equivalent to the additional payment received. Consequently, fuel feed quantities for plural times can be recorded collectively on one slip and, accordingly, settlement of change after fuel feed becomes easier.