baber/WOPTO huggingface dataset:
Patent JP-2002131607-A (JP)
Title: Lens driving device
Inventor: OE HARUKI
IPC: G02B7/04
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a lens driving device by which miniaturization and the reduction of a cost are attained. SOLUTION: A first lens frame 40 and a second lens frame 60 are freely reciprocatively guided by guide shafts 21-23 elongated in an optical axis direction, and are moved by a manual cam member 70 having a first cam groove 72 acting on the first lens frame 40 and a second cam groove 73 acting on the second lens frame 60, so that the operation of variable power and focusing is performed, and an electromagnetic actuator 80 fixed at the first lens frame 40 and integrally moving is provided, and its driving part 81a is engaged in the first cam groove 72 as the engaging part of the first lens frame 40, and the first lens frame 40 is moved in the optical axis direction more by moving the driving part 81a in the optical axis direction, so that a different photographing distance is set.
Patent JP-2002127575-A (JP)
Title: Item of personal belongings
Inventor: SHIMOZAWA HARUMI
IPC: A44C27/00
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To provide an item of personal belongings, such as a material for seals, which can exhibit the characteristics of ivory or crystal, for instance, used therefor and is so formed that it can be provided without impairing the feel of high grade of the ivory or the crystal and inexpensively. SOLUTION: A precious stone used as a material is cut in a prescribed shape and a member obtained by cutting is fitted to form the item of personal belongings in a prescribed shape.
Patent JP-2002137908-A (JP)
Title: Hydrogen peroxide generating apparatus
Inventor: HIRAYAMA TAKAYUKI
IPC: C01B15/027
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a miniaturized hydrogen peroxide generating apparatus. SOLUTION: In an apparatus generating hydrogen peroxide by electrifying in a cathode 10 and an anode 3, an electroconductive material 17 is installed inside of a container 1. An anode box 2, in which the anode 3 is installed, can be attached to and detached from the container 1 easily and freely. Outside of the anode box 2 in the container, the cathode 10 is installed and an oxygen containing water 6 is put. A membrane 5 is also installed at a part of the anode box 2 and between the anode 3 and the cathode 10 so as to pass current between both the electrodes.
Patent JP-2002133331-A (JP)
Title: Commodity rental system, commodity rental method, and recording medium stored with program for commodity rental
Inventor: ARAYA AZUMA
IPC: G06Q50/00
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To enable a rental applicant to check whether a requested commodity is available or not in a rental shop without going to the shop and know a returning due date. SOLUTION: A rental center terminal 40 sends a rental shop list to a user terminal 10, responding to access from the user terminal 10. The rental center terminal 40 receives a in-store commodities list and rental state information from a rental shop terminal 30 of the rental shop selected by the user, and sends that to the user terminal 10. Referring the above, a rental registering information inputted by the user is sent from the user terminal 10 to the rental shop terminal 30 through the rental center terminal 40. The rental state information includes returning scheduled date information, and if the user would like to reserve a commodity during renting, next reservation registering information is sent from the user terminal 10. After confirming the return of the commodity during renting, the rental shop terminal 30 sends a returning notice to the user terminal 10.
Patent JP-2002128882-A (JP)
Title: Polyester resin, thermoplastic resin composition and molded article
Inventor: TOKUNAGA MAKOTO
IPC: C08G63/672
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition improved in impact resistance, moldability, transparency, mechanical properties or the like and also an impact resistant molded article obtained by using the same. SOLUTION: A polyester resin (I) comprises (A) a dicarboxylic acid component mainly including a terephthalic acid unit, (B) a bivalent alcohol component having mainly a 1,4-butanediol unit and (C) 0.5-8 mol% (in the bivalent alcohol) poly (alkylene glycol) having a number average molecular weight of 500 to 3,000, and has 0.70 dl/g or more of intrinsic viscosity [η] measured in a phenol/ tetrachloroethane equivalent mixture solvent at 25 deg.C. The thermoplastic resin composition comprises 5-70 mass% of the above polyester resin (I) and 95-30 mass% of another thermoplastic resin (II) different from the former (based on 100 mass% in total).
Patent JP-2002131884-A (JP)
Title: Manufacturing method of photomask, photomask and manufacturing method for semiconductor integrated circuit device
Inventor: OKAMOTO YOSHIHIKO
IPC: G03F1/72
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a technique for improving the reliability of a photomask and yielding of semiconductor integrated circuit, and reducing cost for manufacturing the photomask. SOLUTION: A planar shape of a mask substrate 1 of a resist shading mask MR using a resist film as a shading pattern 2 is made to be a circular. When a designated pattern is transferred on the mask substrate 1, this manufacturing method comprises a process which an identical pattern is copied in the different region of the plane circular mask substrate 1, a process which conducts an exposure processing to photopolymer film on a processed substrate using the photomask MR with shading pattern 2 made of organic film and a process which inspects the quality of a pattern of the photomask MR by comparing identical patterns copied in the different region of the processed substrate.
Patent JP-2002133982-A (JP)
Title: Fluid pressure driving apparatus for circuit breaker
Inventor: NOGAMI TADAHIKO
IPC: H01H33/34
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a fluid pressure driving apparatus for a circuit breaker which has high reliability and an adequate property of displacement. SOLUTION: A check valve accepting only a flow from a damping chamber to a supplying side, is provided. A pipe on an outflowing side of the check valve is connected to the supplying side at a position near an accumulator and a fluid pressure source than a supplying opening of a control valve for opening and closing. Pressure in the damping chamber lets out a fluid from the check valve to the supplying side, and the pipe line and the accumulator absorb a change of the pressure when the pressure exceeds the predetermined value. An excessive increase of the pressure can be prevented.
Patent JP-2002136298-A (JP)
Title: Method for producing acyl glyceride containing dha at high content
Inventor: NARA TETSUO
IPC: C11B7/00
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently and selectively producing an acyl glyceride containing DHA at 60% or more. SOLUTION: By using a 0.1-1.5 M buffer, an acyl gluyceride containing DHA at 60% or more is efficiently and selectively produced.
Patent JP-2002141423-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: YAMATANI KAZUFUMI
IPC: H01L27/092
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To overcome the problem of a prior art such that a high temperature and long time heat treatment is needed to form a deep well for forming a high breakdown voltage CMOS transistor but cannot be applied to a large-area substrate, or for forming a well by a high energy ion implantation, the well depth is determined, depending on a device, this making difficult forming a well of desired depth. SOLUTION: A first and second epitaxial layers 2, 3 are formed and used as wells on a substrate 1. The use of the epitaxial layers 2, 3 as wells eliminates the need of a high temperature and long time heat treatment and the depth of the well is not limited by a high energy ion implanting apparatus but wells of a desired and uniform concentration can be obtained.
Patent JP-2002136964-A (JP)
Title: Method and system for decomposing contaminant
Inventor: CHINO HIROYUKI
IPC: B09C1/04
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To perform bioremediation without generating an offensive odor. SOLUTION: This contaminant decomposing system 1 comprises an air suction pipe 4 which is disposed so as to be made to communicate with the inside of contaminated soil 3 which contains contaminants and is evenly laid over concrete covered surface 2, a suction pump 5 connected to the forward end of the air suction pipe, and a deodorizing apparatus 6 connected to the outlet side of the suction pump. As the contaminated soil 3 contains contaminants to be bioremediated, various offensive odors are generated from the inside of the contaminated soil 3 during the bioremediation. The deodorizing apparatus 6 removes substances causing these offensive odors, from air sucked from the inside of the contaminated soil 3 by the suction pump 5 through the air suction pipe 4.
Patent JP-2002152406-A (JP)
Title: Telephone communication method, telephone communication system, web server and program recording medium
Inventor: SAITO HIROSHI
IPC: H04L12/70
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a telephone communication system which is capable of making voice communication without using a telephone number so as not to be affected by a change of a telephone number. SOLUTION: A telephone communication system includes an IP network, a telephone network connected to the IP network, user units equipped with personal computers connected to the IP network, or the telephone network and capable of web-browsing and telephones connected to the telephone network, and a web server that is equipped with telephone number data, stores users' home pages, and is connected to the IP network. When a user talks with another user having his own home page by telephone, he clicks the appropriate region of the home page on the screen of the personal computer, and then the web server specifies an originator by his unit and a receiving end by click information and sets up a call between them, and a communication takes place between their telephones or personal computers.
Patent JP-2002017620-A (JP)
Title: Exhaust circulation vacuum cleaner
Inventor: LEE SANG-YONG
IPC: A47L9/22
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust circulation vacuum cleaner having improved cleaning performance and efficiency by improving a circulating path of intake air generated by rotation force of a drive motor so as to enhance cooling efficiency of the drive motor for preventing overheating. SOLUTION: A cooling chamber 210 is provided between an intake passage 101 and an exhaust passage 102, wherein the circulating path of the intake air for cleaning, and a circulating path of cooling air for cooling the drive motor 140 are divided separately by a partition plate 201. A cooling fan 230 provided in a second space 212 is rotated and driven by the drive motor 140 for continuously supplying cooling air from outside through a grill 250.
Patent JP-2002143205-A (JP)
Title: Thermal auxiliary belly belt
Inventor: KUSAKA MARIKO
IPC: A61F5/03
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To support the abdominal section of a pregnant woman, and at the same time, soften the back ache of the pregnant woman at the time of pregnancy, or the like, by keeping the hip section of the pregnant woman warm by various kinds of thermal bodies regarding an auxiliary belly belt especially for pregnant woman. SOLUTION: This thermal auxiliary belly belt is equipped with a pocket section on the back surface section of the belly belt body, and a supporting section to support the lower abdominal section of a pregnant woman, or the like, on the front surface section of the belly belt body, respectively. In this case, the thermal body is housed in the pocket section, and the hip section of the body is kept warm.
Patent JP-2002146042-A (JP)
Title: Sliding member for slipping slide and method for manufacturing the same
Inventor: MURAMATSU MASAHIRO
IPC: C08L63/00
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a sliding member for a self-lubricating slipping slide having a low frictional coefficient and excellent durability on repeated sliding. SOLUTION: The sliding member for a slipping slide is produced by forming a self-lubricating resin sliding member 6 on a base material by sliding a resin sliding material containing a solid lubricating agent and a thermosetting resin against the base material in a state where the resin sliding material is partially hardened.
Patent JP-2002144708-A (JP)
Title: Ink jet recording medium and coating liquid
Inventor: SAKAI YUICHI
IPC: B41M5/52
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording medium excellent in ink absorbency, film forming properties and transparency and a coating liquid therefor. SOLUTION: In the ink jet recording medium, an ink absorbing layer includes an inorganic porous substance having fine pores with pore diameters of 1 to 200 nm in the pore diameter distribution obtained by a nitrogen adsorption method and a latex polymer, which is produced by copolymerizing an unsaturated dibasic acid derivative monomer and another polymerizable monomer. In addition, the coating liquid for the ink jet recording medium is disclosed.
Patent JP-2001177108-A (JP)
Title: Semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/20
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To obtain an insulated gate FET of microcrystal semiconductor structure with lattice distortion. SOLUTION: A silicon oxide film 12 is formed on a glass substrate 11, and an a-Si film 13 is formed thereon through an RF sputtering method and turned to microcrystal in a hydrogen atmosphere. The microcrystal semiconductor film 13 is of crystal structure and 5 to 400 Å in average grain diameter based on the half band width of a Raman spectrum, 5 cm2 to 300 cm2/Vsec in electron mobility, and 7×1019 cm-3 or below in oxygen concentration. A gate oxide film 15 and an aluminum electrode 16 are formed for formation of an FET. The Raman spectrum of the channel forming region 17 of the FET resides on a wave number side lower than the peak value 520 cm-1 of a single crystal silicon, and the crystal of the semiconductor film 13 is possessed of a lattice distortion and kept free from barriers.
Patent JP-2001163891-A (JP)
Title: Method for producing organosilicon compound containing both of sulfur and phosphorus
Inventor: KRAFCZYK ROLAND
IPC: C07F9/165
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To selectively produce an organosilicon compound containing sulfur and phosphorus. SOLUTION: A halogen-containing silane represented by the formula R1n(R2 O)3-n-Si-Alk-Hal, wherein Alk is a 1-10C alkylene; R1 and R2 are each a 1-5C alkyl, a 5-8C cycloalkyl, phenyl, benzyl or 2-methoxyethyl; Hal is a halogen; and n is 0, 1 or 2 is reacted with both of phosphorus pentasulfide (P4S10) and a metallic sulfide.
Patent JP-2002142926-A (JP)
Title: Flat type open refrigerated display case
Inventor: OKADA MASAFUMI
IPC: F25D11/00
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To obtain a flat type open refrigerated display case which can flexibly cope with any increase in the type or quantity of merchandize on display at a counter part and furthermore, achieves an easier handling on the part of stores without eventual complication especially in the structure thereof to allow greater buying desires among customers easily and a larger gathering capacity to the customers in a type which is provided with the counter part at an upper part of a central partition wall. SOLUTION: The flat type open refrigerated display case is constituted of a counter lower part 4 for building a counter part 2 directly at an upper part of a partition wall and a counter upper part 5 which is linked to the counter lower part 4 so as to be made free to overlap the counter lower part 4 and also free to hang over in the direction of an opening part from the counter lower part 4.
Patent JP-2002142600-A (JP)
Title: Toilet for cat
Inventor: HAYASHI KAZUHIKO
IPC: A01K1/015
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a toilet for a cat capable of preventing a malodor emitted from excreta of the cat from diffusing into a room and having excellent convenience and practicality. SOLUTION: This toilet 10 for the cat is equipped with a sand container 11 for treating the excreta, a domed cover 12 detachably covering the top surface of the sand container 11, an entrance and exit 15 for the cat formed by notching an opening and closing door 14 shakably hung on the side of the domed cover 12, an electric ventilating fan 16 arranged on the ceiling part 12b of the domed cover 12 and a stretchable ventilating tube 17 having a base end 17a connected to a vent port 16b of the ventilating fan 16 and the tip 17b connected to an outside air communicating port 19 provided in a window 18 of a building.
Patent JP-2002157383-A (JP)
Title: Schedule managing device, schedule registering method and recording medium
Inventor: SUZUKI TAKAKO
IPC: G06Q10/00
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To easily register a schedule while preventing the schedule from being overlapped on any already registered schedule. SOLUTION: When a schedule to be newly registered is inputted, a control part 33 judges whether or not the data of the input schedule is overlapped on the date of the schedule already registered in a schedule table 37. When those dates are overlapped, overlap information indicating which schedule is overlapped is displayed on the screen of a display part 34, and outputted with a voice from a voice outputting part 35. Also, when schedule adjustment is instructed, the control part 33 registers the spare dates when the input schedule can be registered, and displays the candidates on the screen, and presents them with a voice. Then, the schedule registration is preformed on the date selected from among the presented candidates.
Patent JP-2001176131-A (JP)
Title: Phase change type optical disk
Inventor: OISHI KENJI
IPC: G11B7/24079
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To improve both erase rate and C/N of a phase change type optical disk which performs recording on the land and groove. SOLUTION: At least a 1st dielectric layer 2, a phase change recording layer 3 which has the reversible change of phase between the crystalline and amorphous substances by irradiation of a laser beam, a 2nd dielectric layer 4, a reflecting layer 5 and a protective film 6 are successively laminated on a light transmitting substrate 1. Then the information is recorded between the guide grooves which are formed on the substrate 1. In such a constitution of a phase change type optical disk, a ratio between the groove width and land width is set at about 45:55. Thus, both erase rate and C/N between groove recording and land recording are approximately equal and the erase rate is particularly improved in the land recording.
Patent JP-2002154079-A (JP)
Title: Human type robot
Inventor: KAWABE KOJI
IPC: B25J5/00
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To surely exchange information between a robot and a human being by a vocal sound. SOLUTION: This human type robot R is provided with a speaker 32 for transmitting the vocal sound and a microphone 35 for receiving the vocal sound. The speaker 32 transmits the vocal sound by using the outer surface of the head 12 of the robot as a vibration body, and its transmission range of the vocal sound covers a region from the upper side in the vertical direction passing the head 12 to 33 deg. lower than its horizontal direction in the entire horizontal region. The microphone 35 has a receiving range of 100 deg., and is disposed in the vertical plane extending frontward and backward passing the head 12 and outside the transmission range of the vocal sound. The speaker 32 is formed with a flat speaker and mounted to the inside surface in the vicinity of the top part of the outer surface of the head 12.
Patent JP-2002154437-A (JP)
Title: Transport dolly
Inventor: OKUDA HITOSHI
IPC: B62B3/06
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To enhance the easiness in handling and simplify the structure. SOLUTION: A transport dolly according to the present invention includes a dolly frame 5 on which the front 3 and rear wheels 1 are mounted and is structured so that a lift table 10 is installed on the dolly frame 5 through links 6 and 7 in such a way as capable of elevating and sinking so that the lift table 10 is elevated and sunk by a lift cylinder 22, wherein a front 19 and a rear rising tool 20 are installed on the load placing part and rear oversurface of the lift table 10, and a hand-push handle 18 is removably attached to the front rising tool 19 or the rear rising tool 20.
Patent JP-2002159165-A (JP)
Title: Motor
Inventor: AOSHIMA TSUTOMU
IPC: H02K1/14
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To stabilize the output characteristic of a motor by easily maintaining the clearances between the inner and outer peripheral surfaces of a magnet and the inner and outer magnetic pole sections of a stator with accuracy. SOLUTION: The stator has outer and inner magnetic pole sections which are respectively faced to the outer and inner peripheral surfaces of one end of a rotor magnet 1, and outer and inner magnetic pole sections which are respectively faced to the outer and inner peripheral surfaces of the other end of the magnet 1. Between the inner peripheral surfaces of the magnet 1 and the inner magnetic pole sections of the stator or between the outer peripheral surfaces of the magnet 1 and the outer magnetic pole sections of the stator, rotatable cylindrical hollow intermediate members 6, 7, 24, and 35 are arranged.
Patent JP-2001220454-A (JP)
Title: Method and device for forming heterogeneous ion exchange membrane
Inventor: BERNATOWICZ JOSEPH M
IPC: B29C48/38
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a heterogeneous ion exchange membrane, by which a compounded polymer melted material is not exposed on excessive heat and shear and by which the final characteristics of the obtained heterogeneous ion exchange membrane are enhanced, to prepare the heterogeneous ion exchange membrane, and to provide a device for treating a fluid flow by the utilization of the membrane. SOLUTION: This method for forming a heterogeneous ion exchange membrane comprises the prescribed inline compounding and extrusion of a polymer binder and a heat-sensitive ion exchange resin. The ion exchange resin is compound with a melted matrix polymer at a relatively low temperature for a relatively limited retention time at a latter half process stage and before transferred to a head die for extrusion. In the preferable embodiment at the present time, the inline compounding device includes a biaxial screw mixing extruder and, before the compressed and compounded polymer melted product is transferred to an extrusion die head with the biaxial screw compounding extruder, the kneading and mixing of the ion exchange resin and an arbitrary polymer melted product with additives should be carried out at the latter half process stage.