baber/WOPTO huggingface dataset:
Patent JP-2000195257-A (JP)
Title: Semiconductor storage causing standby current reduction in refresh mode
Inventor: KIN YOKI
IPC: G11C11/403
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To prevent power consumption during a standby state by periodically turning on/off a DC source generation part, while enabling a self-refresh signal. SOLUTION: When a self-refresh request signal 'selfreq' is inputted, an internal row address counter part 22 generates a row address to decide refreshing order, and an internal row active control part 20 selects the address operated by the refreshing to decode it and to start it from a row path. A signal adjustment part 24 inputs a refreshing start signal, and selects an internal address to supply it to the row path. A self free charge control part 28 causes the refresh advanced in a row active form to be charged freely, and a DC source control circuit part 40 senses the standby state excepting a RAS cycle directly performing the refresh at a self refresh operation time to control the operation of a main DC source of a semiconductor memory element.
Patent JP-2000196190-A (JP)
Title: Semiconductor laser diode and manufacture thereof
Inventor: MIHASHI YUTAKA
IPC: H01S5/00
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser diode which is enhanced in oscillation stability in a lateral mode and reliability by a method wherein the part of an active layer near to the both sides of a mesa is disordered, and the part of a p-type clad layer and an n-type clad layer near to the both sides of the mesa is turned high in resistance. SOLUTION: A disordered region 7 is substantially wider in band gap than an active layer, so that light is less absorbed by the region 7. By this setup, the exposed part of a double hetero-junction on the side of a mesa can be prevented from deteriorating, so that a semiconductor laser can be prevented from deteriorating in reliability and enhanced in service life. Furthermore, a leakage current that flows near the surface of the mesa bestriding a double hetero-junction can be restrained, a laser drive current can be concentrated on a narrow region at the center of the mesa, and the laser device is capable of operating on a low threshold.
Patent JP-2001185252-A (JP)
Title: Terminal screw raising and holding mechanism
Inventor: MATSUNAGA TOSHIO
IPC: H01R4/34
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a terminal screw raising and holding mechanism, which can utilize a screw on the market and reduce the number of parts and assembling processes. SOLUTION: For the terminal screw raising and holding mechanism, a plate- like terminal plate 2 is mounted to a body of equipment 1 made of insulating material, and at a terminal pedestal with a terminal screw 3, clamping and fixing the solderless terminal for wiring, a notched groove 2b is formed on the terminal plate 2. In the notched groove 2b, the middle part of a terminal screw raising spring 7, the upper end of which is locked at the bottom face of head part of the terminal screw 3 and the lower end is locked at a plate spring holding part 1a of the body of equipment 1 rotation freely, is inserted so that the middle part of the spring moves freely through the notched groove. Furthermore, in order to keep the temporal holding position of the terminal screw 3, an engaging protrusion 7f, which engages with the edge part of the notched groove 2b, is formed.
Patent JP-2001189871-A (JP)
Title: Color image processing method and color inage processor
Inventor: HAYASHI TEI
IPC: G09G5/02
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To attain natural color adjustment in RGB space by properly deciding a correction area. SOLUTION: A color adjustment area is decided by using a relative luminance value of an adjustment object color with respect to a representative color and an adjustment quantity with respect to a color in the adjustment area is calculated. Then color adjustment processing is applied to the color within the adjustment area based on the calculated adjustment quantity.
Patent JP-2000196141-A (JP)
Title: Light emitting diode and its manufacture
Inventor: SUZUKI KINGO
IPC: H01L33/22
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To obtain a light emitting diode in which improvement in luminous intensity higher than usual can be attained roughening the primary surface of the diode. SOLUTION: The primary surface 6 composed of a GaAsP mixed crystal is roughened by wet etching to improve the light-takeout efficiency, and the etching condition is regulated so that the grain size becomes 0.3 to 3 μm. Light emitted from a gallium arsenide phosphide GaAsP mixed crystal is approximately 600 nm in peak wavelength ranging from yellow light of wavelength about 580 nm to red light of 650 nm, and the roughening degree is regulated so that the grain size on the primary surface 6 of a pellet 20 falls in a range of 0.3 to 3 μm that is slightly wider than that wavelength band, and then the probability of light total reflection is appropriately lowered and the light takeout efficiency can be improved.
Patent JP-2001181305-A (JP)
Title: Polymer manufacturing method and polymerizer therefor
Inventor: MORIYAMA YOSHIHIRO
IPC: C08F2/01
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a polymer with an excellent quality with a high productivity as well as a polymerizer therefor. SOLUTION: This method for manufacturing a polymer and a polymerizer therefor are characterized in that a polymerizable monomer is polymerized in an aqueous medium, wherein a preheated and degassed water and the polymerizable monomer are charged in parallel through a charging pipe or through separate pipes into a polymerizer, and the monomer charging pipe is cleaned with an inert liquid when the charging of the monomer is completed.
Patent JP-2000191080-A (JP)
Title: Housing article for record medium
Inventor: SHIMIZU KOJI
IPC: B65D85/57
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To keep an excellent design property by seeing a second printed section through a transparent or translucent surface on which a first printing is applied. SOLUTION: On a transparent plastic case 3, a first printing 5 of a specified pattern is applied, and a second printing 6 of the same pattern as the first printing is applied on an index card 2 to be housed inside, as well. A packaging is performed using a packaging film which is transparent without printing, or wherein regions corresponding with the first printing and second printing sections are made transparent regions which can be seen through, and a printing is applied on the other section. By applying printings the patterns are seen in such a manner that the patterns are shifted by the portion of the thickness of the plastic case 3, and a stereoscopic feeling is provided compared with a normal flat surface printing.  In this case, by applying the printing using a translucent color for the printing color on the plastic case side, the printing on the index card or a cartridge can be seen through, and the contrast is made further outstanding.
Patent JP-2000119009-A (JP)
Title: Low-temperature method for forming piezoelectric/ electrostrictive film and piezoelectric/electrostrictive film formed by the method
Inventor: IN SOKEON
IPC: H01L41/39
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To obtain a piezoelectric/electrostrictive film having more excellent piezoelectric characteristics than a conventional film, capable of simplifying a production process, saving an energy and shortening a lead time of the process and to provide a method for producing the film. SOLUTION: This method for forming a piezoelectric/electrostrictive film comprises a stage for dissolving a raw material for ceramic constituent components in a solvent to produce a solution containing a ceramic constituent raw material, a stage for adding citric acid to the solution mixture having dissolved the constituent components to produce a mixed solution, a stage for heat-treating the mixed solution at 100-500 deg.C and causing a nonexplosive oxidation- reduction combustion reaction to form ultrafine oxide powder having <=1 μm particle diameter and a uniform particle diameter distribution without scattering, a stage producing a sol solution by using water or an organic solvent as a base and dissolving constituent elements in the base, a stage for mixing the ultrafine oxide powder with the sol solution to produce a paste,  a stage for forming a piezoelectric/electrostrictive film by using the paste as a substrate and a stage for heat-treating the compressing/electrostrictive film at a low temperature of 100-600 deg.C, removing the solvent and making the sol act as a reaction medium on the surface of the oxide particle to introduce bond between the ultrafine particles.
Patent JP-2001189351-A (JP)
Title: Measuring device for warpage of film carrier tape for mounting electronic component, and measuring method of warpage of film carrier tape for mounting electronic component
Inventor: GOMA MUTSUMI
IPC: H01S3/00
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a measuring device for warpage of a sample of a film carrier tape for mounting an electronic component and the measuring method of the warpage. SOLUTION: This method includes the step, where a sample S of a film carrier tape for mounting an electronic component is placed on a placement table 16, and while a warpage measuring part 11 is moved in the longitudinal direction to the table 16, a laser beam irradiated in the horizontal direction from a laser beam irradiation part 28 provided on one side of a measuring part support member 26 is shieled by the sample S, the height position of the uppermost part of the sample placed on the table 16 is measured by the height position of the laser beam, which does not reach a laser beam light-receiving part 30 provided on the other side of the member 26, and warpage of the film carrier tape is measured by a difference between this height position and the previously measured height position of the surface of the table 16.
Patent JP-2001188997-A (JP)
Title: Working and operation management for waste carrying vehicle
Inventor: OGAWA MITSUAKI
IPC: G08G1/13
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a working and operation management system by which information is exchanged between a vehicle and a management center securely and at a low communication cost. SOLUTION: A collection and disposal processing information system management center uses ground wave communication and satellite communication together as communication between a waste carrying vehicle and the system management center together to gather information regarding the movement of the waste carrying vehicle to confirm the place where at least waste discharging operation is done according to the information. The ground wave communication and satellite communication are automatically switched. The ground wave communication is used preferentially for communication which need not be urgent. The satellite communication is carried out in an uncommunicable area of the ground wave communication as communication between the waste carrying vehicle and system management center and the ground wave communication is performed in a communicable area of the ground wave communication.
Patent JP-2000168509-A (JP)
Title: Plate spring both end supporting wiper
Inventor: KITADA YOSHINOBU
IPC: B60Q1/04
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To obtain a spindle scanning area by using a band-shaped plate spring having elasticity, supporting both ends with space in which the plate spring is formed into a circular-arc shape and making the plate spring alternately perform bending motion from one stable state to another stable state. SOLUTION: One end of a plate spring 1 is freely rotatably supported at a support point 4 and the other end is fixed to a shaft 6 at a support point 3. The shaft 6 is rotated and oscillated by a solenoid 7 via a lever 9. A wiper 2 mounted on the plate spring 1 lightly contacts a range surface and cleans the surface. As a result, a cleaning of a circular window surface can be efficiently performed and the wiper 2 can be pressed on a surface to be cleaned with stable force.
Patent JP-2001165847-A (JP)
Title: Apparatus and method for detecting defect of filter
Inventor: KAWASHIMA MASATOMO
IPC: G01N15/08
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for detecting defects of a filter which can easily and reliably detect the defects. SOLUTION: The filter defect detecting apparatus comprises an air chamber having an opening part, a filter fitting jig to arrange the filter to seal the opening part, a differential pressure generating means to increase or decrease the pressure in the air chamber so that the gas flows through the filter between the inside and the outside of the air chamber, a temperature setting means to control the temperature so that the temperature is different between the filter and the flowing gas, and a temperature detecting means to measure the surface temperature distribution of the filter. 1. air chamber; 2. filter fitting jig; 3. differential pressure generating means; 4. temperature setting means; 5. temperature detecting means; 10. filter.
Patent JP-2000185088-A (JP)
Title: Deodorizing filter material
Inventor: MORI HISASHI
IPC: A61L9/01
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a deodorizing filter material having little pressure loss, obtained by dispersing activated charcoal and/or other deodorant powder into an aqueous binder, then impregnating a synthetic resin net with the dispersion, and drying the net, with the deodorant resisting drop from the net material and with the binder used causing a relatively small decrease in deodorizing performance. SOLUTION: This deodorizing filter material is obtained by uniformly dispersing activated charcoal with 150 or more meshes and/or other water-insoluble deodorant powder into an aqueous binder to obtain a dispersion in which the solid ratio of the activated charcoal and/or the other deodorant to a binder is 1/2 to 5/1, with total solids being 35% to 55%, then immersing a synthetic resin net in the dispersion, and drying it.
Patent JP-H04225227-A (JP)
Title: Microwave plasma treating apparatus
Inventor: MIHARA SATOSHI
IPC: H01L21/3065
Filed: 1990-12-26
Abstract: PURPOSE:To prevent the breakdown of a microwave transmitting window even under high power and to perform stable treatment. CONSTITUTION:A first window 2 comprising a material which is hard to be subject to thermal expansion is provided on the side of a waveguide 1. The window is brought into tight contact with a vacuum chamber 11 and supported. A second window 10 comprising a material which is hard to be changed in plasma treatment is provided in a reaction chamber 11a and supported in the vacuum chamber 11 so that the window can be moved.
Patent JP-H04225894-A (JP)
Title: Method and device for removing impurities in waste liquid
Inventor: HORIUCHI KATSUYASU
IPC: C02F1/70
Filed: 1990-12-26
Abstract: PURPOSE:To remove harmful matter such as hexavalent chromium from a waste liq. to such an extent that the liq. is made harmless. CONSTITUTION:A waste liq. to be treated in a storage tank 1 is pumped to a reaction vessel 3. The vessel 3 is agitated, the waste liq. is passed through a circulating pipeline 11 connecting the bottom of the vessel 3 and the suction side of a pump 2, and circulated to the vessel 3, hence the hexavalent chromium is reduced to trivalent chromium and then neutralization is allowed to proceed uniformly. The unreacted raw liq. remaining in a waste liq. pipeline 12 branched from the circulating pipeline 11 is blown off into the storage tank 1, and only the reacted material is sent to a sludge storage tank from the pipeline 12.
Patent JP-H04348417-A (JP)
Title: Character and pattern output device
Inventor: MASAO KATSUYA
IPC: G06F3/13
Filed: 1990-12-11
Abstract: PURPOSE:To attain a plotting operation to the paper of an optional size and also to reduce a space to be previously secured for a character and pattern output device which draws the characters and patterns on the paper according to the character and pattern information obtained by a computer, etc. CONSTITUTION:This device in constituted of a traveling mechanism 1 like the wheels, a link mechanism, etc., a drawing mechanism 3 like a pen, an ink nozzle, etc., which are attached on the bottom surface of the mechanism 1, a vertical shift mechanism 4 which moves up and down the mechanism 3 in a vertical direction, a 2nd mobile mechanism 6 which moves the mechanism 3 in an XY two-dimensional way, and a transmission line 5 led to the outside.
Patent JP-H04221751-A (JP)
Title: Sensor for measuring biomass
Inventor: MISHIMA TAKESHI
IPC: G01N27/22
Filed: 1990-12-21
Abstract: PURPOSE:To provide a sensor to perform on-line measurement of biomass by means of a solution having holdup. CONSTITUTION:In an electrode for measuring biomass having an electrode surface forming double structure where an inner electrode is covered with an outer electrode, a sensor for measuring biomass is provided with an electrode for measuring electrostatic capacity having a solution entrance located in a level higher than that of the inner electrode and a mechanism to intermittently discharge solution in the electrode to the outside of the electrode.
Patent JP-S63502137-A (JP)
Title: 主に鋳造製品の欠陥を検査するための装置
IPC: G01N29/04
Filed: 1986-12-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。
Patent JP-H06505644-A (JP)
IPC: A61B18/12
Filed: 1991-09-24
Abstract: An electrosurgical handpiece applies electrical energy to a blade electrode to accomplish blade electrosurgery or to a transfer electrode in a nozzle to transfer electrical energy in arcs in a flowing gas to accomplish conductive gas electrocoagulation. The blade electrode may be selectively extended to conduct blade electrosurgery and withdrawn when conductive gas electrocoagulation is accomplished. Finger activated switches on the handpiece control the application of electrical energy to the blade electrode and the application of gas to the nozzle and the electrical energy to the transfer electrode within the nozzle. A cord includes a tubing for supplying gas to the handpiece. The cord also includes a plurality of conductors for conducting electrical energy to the two electrodes and conducting control signals to an electrosurgical apparatus which delivers the electrical energy and the gas. A nozzle and electrode assembly fits within the end of the tubing.
Patent JP-H03503386-A (JP)
Title: 高い耐熱サイクル性を有する注型による重合体シンク
IPC: B29C37/00
Filed: 1988-12-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。
Patent JP-2000505130-A (JP)
Title: 立体規則性ポリマーの製造法
IPC: C08F4/659
Filed: 1997-06-05
Abstract: (57)【要約】
この本発明は、立体規則性のポリマーを製造するために触媒が反応容器内の粒子希薄領域に供給される気相重合における特別な可溶なメタロセン触媒の使用方法を教示する。メタロセン触媒は、ブリッジドビス-(置換インデニル)化合物である。
Patent JP-2002501676-A (JP)
Title: 角度を持たせたプリプレグを用いた剛性／可撓性回路基盤
IPC: H05K3/00
Filed: 1998-06-01
Abstract: (57)【要約】
基板の可撓性区域が、端面を備える基体複合材を有し、この基体複合材が導電層（５６）を可撓性絶縁層（６０）に積層することによって形成され、導電層が少なくとも一つの導電路（５０）を含み、かつ可撓性絶縁層が母材ポリマー中に分散した繊維（４８）を含む剛性可撓性印刷配線基板。繊維は、少なくとも一つの導電路が実質的に繊維と非整列に配列され、可撓性区域で少なくとも一つの導電路の実質的に全体に沿って可撓性であるように、少なくとも一つの導電路に対して配向している。
Patent JP-H06508036-A (JP)
Title: 組換えニューロトロフィンの生産および回収
IPC: C12R1/19
Filed: 1992-06-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。
Patent JP-S60500914-A (JP)
Title: 塩化されたアリルオリゴサツカリド−アクリル共重合体、この共重合体の製造方法およびス−パ−吸収剤としてのその用途
IPC: C08F216/12
Filed: 1984-03-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。
Patent JP-2002504101-A (JP)
Title: ガングリオシド免疫刺激複合体およびその使用
IPC: A61K39/145
Filed: 1998-06-12
Abstract: (57)【要約】
本発明は、一般的には一種または二種以上のガングリオシドを含む免疫刺激複合体に関するものであり、一層詳細には本発明は、少なくとも一種のガングリオシドＧＭ2、ＧＤ2、ＧＤ3およびＧＴ3を含む免疫刺激複合体に関する。本発明はとりわけ腫瘍特にメラノーマの処置における予防および／または治療用医薬物質として有用である。
Patent JP-S63502770-A (JP)
IPC: A61L2/12
Filed: 1987-02-25
Abstract: A method of heating, for instance sterilization or pasteurization of food packed in microwave transparent packaging material and where the heat treatment is a continuous one by transporting the product through a processing channel. Microwaves of different strength are applied for heating the product. Portions of the product are heated quickly by the microwaves following curve (10)(10'''), other portions are heated not so quickly following curve (11)(11'''). The product is allowed to pass through a strong microwave field until the portion of the product which is heated fastest reaches a certain temperature somewhat higher than the temperature desired for the heat treatment. Thereafter the product is heated further in a microwave field of such a lower power that said fast heated portion of the product maintains the said predetermined temperature, and with such a duration that the product portion which is heated slowly reaches the temperature desired for the heat treatment.
Patent JP-S56500995-A (JP)
IPC: A61C13/34
Filed: 1980-05-21
Abstract: A method and apparatus for processing cast models, such as dental molds and for various other applications, which comprises two separate sections, each having on its male and female seating or mating surface an assortment of geometric patterns of various sizes, depths and protrusions, prefabricated as a mating sandwich on which a hardened model, such as of teeth, gum or jaws, can be attached without the manipulation of unhardened moulding compounds, and/or mechanical aids, to obtain a working platform and precision reference apparatus essential in constructing parallel working dies.
Patent JP-H08508915-A (JP)
IPC: A61M37/00
Filed: 1994-02-18
Abstract: A wearable iontophoresis system includes a control housing having a connector and an iontophoretic drug delivery patch for placement against the skin of a patient. The patch has a device for retaining the control housing connector which permits the connector to be removably attached to the patch. The control housing also has at least a power supply device and a current delivery device. The control housing has top and bottom surfaces wherein the top surface has raised, recessed and sloping regions. The thickness of the connector is tapered from a second end to a first end. Furthermore, the second end of the connector is attached to the control housing and oriented so that the first end is unattached to the control housing and proximate to the control housing bottom surface. The iontophoretic drug delivery patch includes top and bottom surfaces wherein mounted to the top surface is the device for retaining the control housing connector. The control housing connector retaining device has first and second open ends and a cavity for placement therein of the connector. The taper of the connector permits it to be easily inserted through one of the first and second open ends and into the control housing connector retaining device cavity.
Patent JP-S61501872-A (JP)
Title: 電子式需要計量装置
IPC: G01R11/64
Filed: 1985-04-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。
Patent JP-H01503163-A (JP)
Title: 圧力容器の多重封止
IPC: F15B1/08
Filed: 1987-03-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。
Patent JP-H06509034-A (JP)
Title: インク受容性フィルム配合物
IPC: B41M5/00
Filed: 1992-06-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。
Patent JP-2001517997-A (JP)
IPC: A61B19/00
Filed: 1998-06-01
Abstract: A system for treating a vertebral body having an interior volume occupied, at least in part, by cancellous bone is described. The system comprises a first access tool that is sized and configured to establish a first percutaneous access path into the interior volume of the vertebral body, and a second access tool that is sized and configured to establish a second percutaneous access path to the interior volume of the same vertebral body, the second access path being different than the first access path. At least one void forming tool is provided that is sized and configured to be introduced individually through a selected one of the first and second access tools into the interior volume to be enlarged to form a first void in the cancellous bone after introduction through the first access tool and to form a second void in the cancellous bone different than the first void after introduction through the second access tool.