baber/WOPTO huggingface dataset:
Patent JP-2002210779-A (JP)
Title: Injection molding machine having recycled material recovering mechanism
Inventor: ICHIKAWA KAZUJI
IPC: B29K105/26
Filed: 2001-01-22
Abstract: PROBLEM TO BE SOLVED: To solve the problem that there have been problems in terms of costs and a delivery date in a conventional mechanism, a recycled material can not be conveyed stably by being affected by the size and form of an injection molding machine, and the conveyed recycled material can not be plasticized surely. SOLUTION: A conveyance pipe 19 which receives the recycled material removed by a removing machine 23 and conveys it, an air supply port 21 formed in the conveyance start end of the pipe 19, a shutter 15 formed in the conveyance finish end of the pipe 19, and an air suction port 19 formed in the vicinity of the conveyance finish end of the pipe 19, are provided. The conveyance finish end of the pipe 19 is connected to the raw material supply port 9 of an injection apparatus 3.
Patent JP-2002210472-A (JP)
Title: Method for installing sewage treating device
Inventor: FUKUNAGA TAKESHI
IPC: C02F1/64
Filed: 2001-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for installing a sewage treating device which can prevent the possibility that a notification part for reporting the time for replacement of the electrode may erroneously function at the time of installation. SOLUTION: The sewage treating device 1 is provided with an electrolytic cell 4 and an electrode unit 5. When a septic tank in which such a treating device for sewage 1 is incorporated is installed in a yard, or the like, by embedment, each vessel of the septic tank is first filled with tap water instead of the sewage in order to sink the septic tank to a predetermined position. Subsequently, a pilot run of an electrolysis apparatus is performed with a fixed current value in order to make the amount of eluted ions per unit time constant. Then, an alarm lamp for reporting the time for replacement of the electrode lights up accidentally. Here, 2 to 3 g sodium chloride, at a time is supplied a plurality of times to the cell 4, for example.  Then, the electrical conductivity of tap water rises to a predetermined value, the electric current flows more easily to the electrode, output voltage falls to a predetermined value and the alarm lamp turns off.
Patent JP-2002222687-A (JP)
Title: Heating device
Inventor: YOKOTA SHOGO
IPC: G03G15/20
Filed: 2001-01-24
Abstract: PROBLEM TO BE SOLVED: To improve uniformity of temperature distribution in the axial direction of a heating roller, without making a device larger in size. SOLUTION: Inductive coils 13 provided with a pair of extension coil parts 24, 25 extended along an axis direction of a heating roller 12 equipped with a conductive layer 22 generating heat in alternating magnetic field, and a pair of bent coil end parts 27 each being arranged near both end parts of the heating roller 12, communicating with both ends of each extension coil part 24, 25, extended along the peripheral direction of the hearting roller 12, and combining each end part with the other of each extended coils 24, 25, are fitted with an interval outside in the radial direction from the outer periphery face of the heating roller 12. A flux distribution adjustment member 14, made of a magnetic material, is arranged in the vicinity of the bent coil end parts 27 of the inductive coils 13.
Patent JP-2002221945-A (JP)
Title: Liquid crystal display device
Inventor: KAMIYA KIYOSHI
IPC: G09F9/30
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device capable of performing satisfactory drive while maintaining the symmetry of the external form of the glass of a display panel which is the condition needed for a cellular phone and while using electrode driving ICs having simple constitution. SOLUTION: Two pieces of scanning electrode driving IC 3, 4 and a piece of signal electrode driving IC 2 are mounted in a line on the substrate of one side of a liquid crystal panel by at least arranging the signal electrode driving IC 2 between the scanning electrode driving IC 3, 4. Moreover, the amplitude of the signal electrode driving waveform which is outputted by the IC 2 is made to be smaller than amplitudes of scanning electrode driving waveforms which are outputted by the IC 3, 4.
Patent JP-2002222662-A (JP)
Title: Lead storage battery
Inventor: SASAKI TAKEHIRO
IPC: H01M50/541
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a lead storage battery with superior usage life which restrains cutting made by cracks of a welded part of a positive electrode plate group shelf with respect to generation of extension upwards of a positive electrode grating by corrosion of a grating body. SOLUTION: At a welded part of' a positive electrode grating of a Pb-Ca-Sn alloy and a positive electrode plate group shelf of a Pb-Sn alloy, a cross-sectional area of a shelf part 5 of the positive electrode plate group to a total cross section area of an ear part 4 of the positive electrode plate is to be not less than 0.6 times in a casting grating body, and not less than 1.1 times in an expanded grating.
Patent JP-2002218919-A (JP)
Title: Method for decreasing viscosity of alkaline aqueous solution of curdlan, alkaline aqueous solution of curdlan and processed food
Inventor: TOYODA SATOSHI
IPC: A23L29/20
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for decreasing viscosity of an alkaline aqueous solution of curdlan. SOLUTION: This method for decreasing viscosity of the alkaline aqueous solution of the curdlan is characterized by sonicating the alkaline aqueous solution of the curdlan. A relationship between the viscosity (mPa.s) and the concentration (wt.%) of the alkaline aqueous solution of the curdlan is expressed by the formula y<29.5e1.45x (wherein, y denotes the viscosity; and x denotes the concentration). The processed food such as a Chinese noodle and a boiled fish paste is obtained by including the sonicated alkaline aqueous solution of the curdlan.
Patent JP-2002223492-A (JP)
Title: Control system for digital/analog conversion power amplifier
Inventor: KOYANAGI SATOSHI
IPC: H03M1/66
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a control system for a power amplifier where the effect of an external noise in an audio input path can be prevented, the sound volume can be regulated and a WEB remote monitoring and the maintenance service are attained through the use of a general communication means. SOLUTION: The digital/analog conversion power amplifier of this invention is configured such that a received digital audio signal is converted into an analog signal, which is given to a voltage controlled amplifier 14, its output is given to an analog power amplifier A, its output is again received and given to a speaker via a switch 28, the amplifier is provided with means that detect output levels of the voltage controlled amplifier 14, the analog power amplifier A, an output impedance to the speaker and a state of the analog power amplifier, and the detection signals above are transmitted via an interface 32 and a LAN output input terminal 34. The power amplifier receives a sound volume adjustment signal from a remote place and a speaker output ON/OFF signal at the LAN output input terminal 34, gives them to the voltage controlled amplifier 14 and the switch 28 via the interface 32 so that the sound volume adjustment and the ON/OFF of the speaker can be remote-controlled.
Patent JP-2002224925-A (JP)
Title: Device for assisting in tool changing operation
Inventor: NAGASE YASUO
IPC: B23Q3/155
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To substantially shorten a machine stopping time for tool changing operation. SOLUTION: In a tool change system in which one or a plurality of machine tools operates a workpiece while changing a plurality of tools by an automatic tool changing means, a tool usage rate calculating means 1 for finding a tool usage rate for each tool in each tool magazine of the machine tool from past tool usage records for each of operated parts, a tool life grasping means 2 for calculating remaining life of the tool in each tool magazine of the machine tool, a changing tool forecasting means 3 for forecasting an hour when each tool comes to end of its life from a remaining life of each tool calculated by the tool life grasping means and the usage rate calculated by the tool usage rate calculating means and abstracts a tool to be changed, and a changing tool indicating means 3 for indicating the tool to be changed, abstracted by the changing tool forecasting means,  to an worker or the like, are provided.
Patent JP-2002230117-A (JP)
Title: Delivery slip creating device and distribution slip
Inventor: YAMAZOE HIDEYO
IPC: G06Q50/28
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To prevent personal information from leaking in the case of deliverying merchandise in a bucket brigade system by using a plurality of distributors. SOLUTION: Only a prefecture name and a city name are described on an arrival confirmation ship 77 as the address of a sender and only a town name and a house number are described on the slip as the address of a destination. Thus, the leakage of the personal information is prevented even when the duplicate of a delivery slip is stored at hands of the respective distributors by separately describing only pieces of address data required for distribution processings by the respective distributors, since only a part of an individual address is described on the delivery slip.
Patent JP-2002224886-A (JP)
Title: Photosensitive flux, substrate for mounting semiconductor chip using the same, semiconductor package and printed circuit board
Inventor: HOZUMI TAKESHI
IPC: B23K3/00
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive flux which does not require cleaning and removal of the residual flux after solder joining and filling, such as under- fill, maintains insulative property even in the atmosphere of high temp. and humidity and enables solder joining with high joining strength and reliability, and also provide a substrate for mounting semiconductor chips using the same, a semiconductor package and a printed circuit board. SOLUTION: This photosensitive flux enables the formation of via holes for solder joining in prescribed positions by exposure and development, is softened by subsequent heating and has the functions to develop adhesiveness and to fill the inside of the via holes for solder joining with a curable flux component. The photosensitive flux is formed on the substrate for mounting the semiconductor chips to be mounted with the semiconductor chips having solder bumps for mechanical and electrical connection and has the function to join, adhere and seal the semiconductor chips and the substrate for mounting the semiconductor chips by solder.
Patent JP-2002234799-A (JP)
Title: Method of producing silicon carbide film and method of producing silicon carbide multilayer film structure
Inventor: SUEMITSU MAKI
IPC: C01B31/36
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing a SiC film, by which the SiC film having excellent crystallinity and flatness can be obtained without heating materials for forming the SiC film to a high temperature, and to provide a process for forming a SiC ground layer using the method and a SiC multilayer film structure. SOLUTION: The SiC film is formed on a main surface of a member containing Si by supplying a gaseous organic silicon compound having a Si-H bond and Si-C bond. Further, the SiC multilayer film structure is produced by forming a SiC ground layer on the main surface of the member containing Si by supplying the gaseous organic silicon compound having the Si-H bond and the Si-C bond and then forming a prescribed SiC film on the SiC ground layer.
Patent JP-2002227008-A (JP)
Title: Waist-adjusting structure of slacks
Inventor: ITO TOSHIYUKI
IPC: A41D1/06
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a waist-adjusting structure of slacks so as to have a fitting property and a room without giving a pressure to a girth. SOLUTION: This waist-adjusting structure is provided by separating a waist belt 4 to a front belt part 6 and a rear belt part 7 at the upper end of a side pocket opening part 5a, also forming continuously an elastic belt 15 at the base end of a pulling belt 13 inserted between a surface cloth 7b and a reverse side of the waist 7c from an opening part 14 installed at the surface cloth 7b of the rear belt part 7, fixing the base end of the elastic belt 15 with a buttock stitch 16 side in the rear body 2b, making the waist as adjustable by changing the length of the overlapping part of the front belt part 6 and the rear belt part 7 by changing the engaging position of the pulling belt 13 with a buckle 11 by engaging the tip end side of the pulling belt 13 at the buckle 11 installed at the separated end part 6a of the front belt part 6,  and capable of absorbing the displacement of the girth by the elasticity of another elastic belt 10 linking the front and rear belt parts 6, 7 and the elastic belt 15 continued to the pulling belt 13 even on changing the body shape of a wearing people after adjusting the waist once as above by linking the separated end part 7a of the rear belt part 7 with a rear part of the waist 6c of the front belt part 6 by the elastic belt 10.
Patent JP-2002224618-A (JP)
Title: Coating film forming method and base material having coating film by coating film forming method
Inventor: FUJIWARA SHINICHI
IPC: B05D5/06
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a coating film forming method, by which a finish coating film applied into multicolor is formed using an optical interfering flake pigment and in which a process is simplified and the coating film corresponding to the need for various designability is obtained without damaging the excellent finish appearance. SOLUTION: The coating film forming method includes a process for applying a base coating material containing the optical interfering flake pigment on a material to be coated and a process for applying a clear coating material and the material to be coated is applied into at least 2 colors and the difference of a L value between any of 2 colors in the colors of the material to be coated is 15-70.
Patent JP-2002233332-A (JP)
Title: Gingko leaf extract-containing composition with high antioxidative activity
Inventor: TANAKA NOBUTOSHI
IPC: A61P25/28
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a composition capable of enhancing antioxidative activity of gingko leaf extract. SOLUTION: The combination of gingko leaf extract and glutathione, or the combination of gingko leaf extract and food materials highly containing glutathione is provided.
Patent JP-2002231000-A (JP)
Title: Semiconductor memory
Inventor: KONO TAKASHI
IPC: G11C29/12
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory having a voltage generating circuit built in which can switch a voltage to be a reference when intermediate voltage is generated at the time of a normal mode and at the time of a test mode. SOLUTION: The semiconductor memory is provided with a Vdds/2 generating circuit. The Vdds/2 generating circuit 40 contains reference voltage generating circuits 41, 42, a selecting circuit 43, and a driver circuit 44. The driver circuit 44 receives voltage Vnd1, Vpd1 to which array operation voltage Vdds from the reference voltage generating circuit 42 is divided at the time of a normal mode, outputs pre-charge voltage Vb1 from an output node 445, receives voltage Vnd2, Vpd2 obtained by dividing voltage Vddp from the reference voltage generating circuit 41, and outputs pre-charge voltage Vb1 from an output node 445 at the time of a test mode.
Patent JP-2002034464-A (JP)
Title: Fodder for race horse
Inventor: SHIINA TAKURO
IPC: A23K1/16
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To provide fodder for a race horse, capable of improving competitive ability. SOLUTION: This fodder for the race horse is characterized in that the fodder contains cut herd's-grass, cut alfalfa and a sugar solution, and the content of a crude protein in the fodder is regulated so as to be 10-20 wt.%.
Patent JP-2001255229-A (JP)
Title: Leakage detection method for expansion vessel
Inventor: ARNOLD WILLIAM ALLEN
IPC: G01M3/20
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a leak detection method for an expansion vessel occupying at least a part of or the entire cavity of an elastomer article in its expanded shape. SOLUTION: This method includes of adding tracer gas to a pressurized fluid. As for the atmosphere in the cavity 24 of the elastomer article not in the expansion vessel 14 inside, this method is characterized by a step for examining a proof showing a part of the tracer gas leaked from the expansion vessel 14.
Patent JP-2002239429-A (JP)
Title: Coating apparatus and coating method using the same
Inventor: UEDA YOSHIYUKI
IPC: B05C11/10
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a coating apparatus, in which stable coating quantity is obtained. SOLUTION: A coating agent reservoir 8 and a solvent reservoir 6 are provided in a rotary body 7 and a cover 5 is provided above the rotary body 7 with a certain space. By covering the solvent reservoir 6 and the coating agent reservoir 8 with the cover 5 to communicate the solvent reservoir 6 with the coating agent reservoir 8 at above the reservoirs, a gas of the solvent is supplied into the space between the solvent reservoir 8 and the cover 5.
Patent JP-2002240688-A (JP)
Title: Door trim for automobile
Inventor: ABE TAKESHI
IPC: B60J5/00
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a door trim for an automobile enabling remarkable reduction of mounting work by reducing the number of components. SOLUTION: In this door trim for an automobile, a side defroster is disposed on the door trim upper edge positioned in the vicinity of a side window. The door trim 1 is formed into a double wall structure comprising a front panel 1a and a rear panel lb, an air passage 6 partitioned by two linear upheaved parts 5, 5 formed on either or both of the front panel 1a and the rear panel 1b is formed between the front panel 1a and the rear panel 1b, and both ends of the air passage 6 are communicated with an air inlet 3a and an air spouting outlet 3b.
Patent JP-2002243913-A (JP)
Title: Method for manufacturing on-chip lens
Inventor: OHIRA YOSHIE
IPC: H04N5/372
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To manufacture an on-chip lens having a desired shape on the surface of a semiconductor substrate accurately. SOLUTION: The on-chip lens is manufactured by forming a transparent film 6 on the surface of a substrate 2, removing the film 6 while locally leaving it, and depositing a transparent film 8 further by a CVD method. The top part of the film left locally is rounded, whereby an almost spherical lens is easily manufactured.
Patent JP-2002243388-A (JP)
Title: Method for assembling heat exchanging elements such as cooling tower or the like
Inventor: KOMIYA JUJIRO
IPC: F28F19/04
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To improve a heat exchange efficiency of a circulating cooling water by enabling heat exchanging elements to be simply assembled in a little steps only by inserting and assembling the predetermined number of closed heat exchangers previously molded in a zigzag manner between a pair of supporting side plates, by preparing the predetermined number of the closed exchanges, and assembling the elements so as to apply scattering water even to bent parts. SOLUTION: A method for assembling the heat exchanging elements comprises the steps of preparing the predetermined number of the closed heat exchanges B each made of a heat exchanger coil formed by previously connecting a pipe 11 with a U-bent tube 12 and molding one pipe in the zigzag manner, inserting the outside of the bent part 12a of each of the U-bent tubes 12 of the closed heat exchangers B from the inside of a long lateral groove 16 of the support 14, and supporting a plurality of the exchangers B between the pair of the support side plates 13. Thus, the heat exchanging elements T are simply assembled.
Patent JP-2002246554-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: MATSUMOTO TAKANORI
IPC: H01L21/28
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device having a trench of high aspect ratio which is arranged in a semiconductor substrate. SOLUTION: This method for manufacturing a semiconductor device is provided with a process wherein a surface opposite to a surface on which a trench 4 of a first semiconductor substrate 1 is arranged is polished and a bottom part of the first trench 4 is exposed, a process wherein a second semiconductor substrate 5 in which a second trench 9 is arranged is bonded to the surface of the first semiconductor substrate 1 on which surface the exposed first trench 4 is arranged, a process wherein a surface opposite to a surface of the second semiconductor substrate 5 on which surface the second trench 9 is arranged is polished and the second trench 9 is exposed, and a process wherein a surface of a third semiconductor substrate 10 on which surface a third trench 12 is arranged is bonded to the second semiconductor substrate 5.
Patent JP-2002241332-A (JP)
Title: Method for manufacturing 4,4'-methylene(bisphenol)
Inventor: KANDA KAZUHIRO
IPC: C07C39/16
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a 4,4'- methylenebis(alkylphenol) in high selectivity in high purity. SOLUTION: An alkylphenol expressed by general formula (I) (R is H or a 1-3C alkyl) is made to react with formaldehyde at a ratio of alkylphenol/ formaldehyde of 2.1-6 at a temperature in the range from 10 to 40 deg.C in the presence of an acidic catalyst to obtain the objective 4,4'- methylenebis(alkylphenol) of general formula (II) (R is same as in the above formula).
Patent JP-2001278891-A (JP)
Title: Alkylpolyglucoside having high oligomerization degree
Inventor: BERKELS WOLFGANG
IPC: C11D1/68
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a highly stable polyalkylglucoside which is stable in a commercially available concentrated alkali metal hydroxide solution for industry and has a good emulsification ability. SOLUTION: The present invention relates to a specified alkylpolyglucoside, a mixture of the alkylpolyglucoside with an additional alkylpolyglucoside, and the use of the alkylpolyglucosides as a cleanser concentrate.
Patent JP-2002251138-A (JP)
Title: Barrier type in-mold labeling container
Inventor: KOJIMA TADASUKE
IPC: B29C45/14
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a barrier type in-mold labeling container which is made of a thermoplastic resin subjected to in-mold labeling by injection melding, is formed by centering the barrier type label for a base surface to an exact position of the bottom of the container in particular and has excellent barrier properties. SOLUTION: The barrier type in-mold labeling container 1 made of the thermoplastic resin is formed by subjecting the barrier type label 10 for a side wall surface and the barrier type label 20 for the base surface by injection molding. The barrier type label 20 for the base surface is formed to approximately the same shape as the shape of the base surface of a container body 2 and has at least three projections 20a at its peripheral edge at well balanced intervals. The projections 20a have a length equal to the thickness T of the side wall of the container body 2.