baber/WOPTO huggingface dataset:
Patent JP-2002322534-A (JP)
Title: Steel for hot-dip galvanizing bath and hot-dip galvanizing bath
Inventor: USAMI AKIRA
IPC: C22C38/18
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a steel for a hot-dip galvanizing bath and a the hot-dip galvanizing bath. SOLUTION: The steel for the hot-dip galvanizing bath has a composition containing, by mass, 0.005 to 0.05% C, 0.005 to 0.25% Si, 0.1 to 1.1% Mn, <=0.01% P, <=0.01% S, 3.5 to 6.5% Cr and 0.005 to 0.1% Al, and the balance iron with inevitable impurities. The steel preferably contains one or more kinds selected from 0.1 to 1% Cu, 0.1 to 1% Ni, 0.1 to 1.5% Mo, 0.02 to 0.12% Nb, 0.02 to 0.12% V, 0.005 to 0.05% Ti, 0.0002 to 0.01% Ca, 0.0002 to 0.01% Mg and 0.0002 to 0.01% rare earth metals as well. The hot-dip galvanizing bath is obtained by welding the steel with a welding material containing >=3.5% Cr.
Patent JP-2002043219-A (JP)
Title: Laser device management system
Inventor: SAKANISHI SHOICHI
IPC: H01S3/00
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a laser device management system which enables prediction of the life of consumable components and advance prediction of troubles in a laser device by collecting information data showing the state of a laser device for each preset event in a remote place. SOLUTION: A laser control device 10, which controls a laser device 2, obtains state information showing the state of the laser device 2 from the laser device 2 every generation of a preset specified event such as generation of a fixed discharge pulse number and sends it to a monitor terminal 20. The monitor terminal 20 transfers received state information to a server device 30 through a communication line 50. In the server device 30, data base in itself is changed and output information is generated based on transferred state information. The output information is input to a display terminal 40 through the communication line 50 and displayed.
Patent JP-2002329796-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: YOKOI TAKAHIRO
IPC: H01L27/108
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device having cylindrical capacitors which can be physically strengthened. SOLUTION: A lower layer interlayer insulation film 8, a stopper film 9, and an upper layer interlayer insulation film 4 having different etching characteristics from that of a stopper film 9 are sequentially laminated on an interlayer insulation film 1 where a plug 2 is embedded, on a semiconductor substrate. Then, an opening 10 is formed so as to reach the plug 2 through the upper layer interlayer insulation film 4, the stopper film 9 and the lower layer interlayer insulation film 8. And then, a conductive film 7a is formed on the inner wall of the opening 10, and the upper layer interlayer insulation film 4 is removed using the stopper film 9 as an etching stopper. The remaining conductive film 7a is a lower electrode 7 to form a capacitor electrically connected to the plug 2.
Patent JP-2002329608-A (JP)
Title: Magnetic attraction sheet, its manufacturing method and device, and its magnetizing method and device
Inventor: INOMATA KOJI
IPC: H01F7/02
Filed: 2001-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic attraction sheet which has a low diamagnetic field, is hardly demagnetized by it, can be formed into a thin film, and manufactured at a low cost, a method and a device for manufacturing the same, and a method and a device for magnetizing the same. SOLUTION: A magnetic attraction sheet 1 is equipped with a magnetic layer 6, and the magnetic layer 6 is provided with an axis of easy magnetization in its plane and magnetized so as to be multipolar. A method of manufacturing the magnetic attraction sheet 1 by magnetizing a magnetized material 10 equipped with at least a magnetic layer 6 comprises a first process of orienting the axis of easy magnetization of the magnetic layer 6 in its in-plane direction and a second process of magnetizing the magnetic layer so as to be multipolar in its in-plane direction by arranging magnets 9 or 11 that have magnetic poles alternately on the magnetic layer 6 of the magnetized material 10, and a device for manufacturing the magnetic attraction sheet 1 is provided.  When the magnetized material 10, which is equipped with the magnetic layer 6 where an axis of easy magnetization is oriented in its in-plane direction and used for the formation of the magnetic attraction sheet 1, is magnetized, the magnets 9 or 11 having alternately magnetic poles are arranged on the magnetic layer 6 of the magnetized material 10, so that the magnetic layer 6 is magnetized so as to be multipolar in its in-plane direction.
Patent JP-2002331375-A (JP)
Title: Lap laser beam welding method for galvanized sheet iron
Inventor: FURUSAKO SEIJI
IPC: B23K26/21
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a lap laser beam welding method for a galvanized sheet iron capable of forming a welded part excellent in the appearance and strength of the joint of the welding part, by suppressing the spattering of a molten metal caused by the instantaneous vaporization of zinc in a plating layer. SOLUTION: In the welding method for conducting the laser beam welding, after lapping the galvanized sheet irons 1, 2, the angle 10 formed by the irradiating direction of a laser beam 7 and a normal 9 on the welding line of the galvanized sheet iron, is made within the range more than 10 deg. and not more than 30 deg., and the power density of the laser beam 7 is made 0.7 MW/cm<2> or more.
Patent JP-2002330693-A (JP)
Title: Frozen dough and method of production for the same
Inventor: KAMATA MASAHIRO
IPC: A21D8/04
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a frozen dough capable of imparting a bread having appearance, flavor and palate feeling similar to a bread prepared from a dough without freezing. SOLUTION: This method of production for the frozen dough comprises mixing a dormant state yeast solution obtained by a perfermentation process of a mixture of a whole amount of yeast and sugar and a part of water in the preparation of ingredients for the dough, with flour, auxiliary materials and water, and kneading and dividing in to a shaped form and then freezes.
Patent JP-2002343683-A (JP)
Title: Solid electrolytic capacitor
Inventor: KAWACHI AYUMI
IPC: H01G9/02
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a solid electrolytic capacitor having a small leakage current. SOLUTION: An insulation separating layer 9, with insulating solids mixed therein, is formed in the boundary between a portion of a valve metal porous body 2, where a solid electrolytic layer 4 is to be formed and a portion of valve metal foil 1 to be used as an electrode portion; further, a layer whose material is the same as the material of the insulation separating layer is formed at the same time as an insulation layer 10 in insulation defect portions on a dielectric film 3; and thus a solid electrolytic capacitor superior in electrical characteristics is obtained.
Patent JP-2002336308-A (JP)
Title: Auxiliary device for moving invalid
Inventor: FUKUMOTO KAZUO
IPC: A61G7/10
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a new hanging and holding structure capable of improving the speed and safety of the moving work for a person to be cared by a moving device for caring. SOLUTION: A hanger 21 for hanging a body holding means 120 for holding the body of the person to be cared is suspended and supported by a cord-like member 26 through a movable pulley 25. One end of the member 26 is connected to a restoring device 3 including a cone for restoration 33. The hanger 21 can be pulled up to an optional height with a hand. When arresting of the hanger 21 is released after finishing moving of the person to be cared, the hanger is restored and moved naturally to an upper fixed position by restoration power given by the restoring device 3. The restoring device 3 includes a resistor 41.  Since the resistance of this resistor 41 is reduced when the hanger 21 is moved against the restoration power and the resistance is increased when the hanger 21 is moved by the restoration power, moving in the case of pulling the hanger 21 with the hand is light and restoring movement in the case of taking off the hand from the hanger is slow.
Patent JP-2002337519-A (JP)
Title: Tire core assembly, and tire rim assembly
Inventor: OBA TAKESHI
IPC: B60C17/06
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a tire core assembly and a tire rim assembly which are less easily broken even when subjected to a large impact such as reduction of the internal pressure of a tire by puncture and ride over a high step or projection on a road surface at a high speed, and allows a vehicle to safely travel at a high speed. SOLUTION: In the ring-like tire core assembly which is fitted to an outer side of a well part of a rim with a tire squeezed by reduction of the internal pressure thereof to allow the inner surface of a crown part of the tire to be brought into contact with an outer side thereof in the radial direction, and the tire rim assembly, a main structural body is formed of a material with the physical properties of (1) the modulus of elasticity a is >=4 GPa, (2) the impact breaking energy b is >=2 J, and (3) the product of the modulus of elasticity a by the impact breaking energy b (a×b)>=20 GPa.J.
Patent JP-2002339686-A (JP)
Title: Jacking body for small diameter pipe jacking method
Inventor: MATSUMOTO YOSHINORI
IPC: F16L1/024
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To efficiently transmit propulsion with a simple structure, facilitate bending, and facilitate attaching detaching work in a jacking body for a small diameter pipe jacking method for constituting the bendable continuous jacking body by connecting a large number of mutual unit jacking bodies so that an angle can be varied. SOLUTION: Connecting pieces 18 are formed on the left and right on one end of the unit jacking bodies 14. Projecting parts 20 insertable between these connecting pieces 18 are formed on the other end. These fitting connecting pieces 18 and projecting parts 20 are journalled by half screw pins 24 screwed in from the outside of the connecting pieces 18. A defective part for allowing bending is formed with a tip upper surface of the projecting parts 20 of the unit jacking bodies 14 as a taper surface part 21a. A defective part becoming no resistance by protruding at bending time is formed with an end under surface as a taper surface part 21b.
Patent JP-2002344156-A (JP)
Title: Connector cover structure
Inventor: HIRAHARA KAZUAKI
IPC: H01R13/52
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To obtain a connector cover structure whose assembly process is simple and whose connector cover is not removed carelessly. SOLUTION: In an electric equipment wherein a slot 5 is formed in an equipment housing A and a connector 2 is externally connected to the other connector 1 which is incorporated inside via the slot 5, a connector cover structure prevents the fixing part 8A from getting out of a fixing groove 6 in a side surface of the connector 1, which is later incorporated inside, by forming the fixing groove 6 communicated with the slot 5 in an equipment housing, and sliding and positioning the fixing part 8A of a connector cover 8 formed of a flexible material from the slot 5 to the fixing groove 6.
Patent JP-2002276803-A (JP)
Title: Power shift device for transmission for vehicle
Inventor: HA HURN-KWAN
IPC: F16H61/26
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To make all the selectings and shiftings operatable as one link, simpli fy structure, and facilitate manufacture and installation. SOLUTION: This power shift device for a vehicular transmission of the present invention is prepared to make all the selectings and shiftings operatable as one link, is simple in its structure, provides a device to solve the purpose hereinbefore, and is provided with a shift lever 110 allowing a lateral-directional selecting operation and a longitudinal-directional shifting operation, the transmission 100 for speed-changing motive power input by the operation of the shift lever 110 to be output, a power shift 120 prepared in one side of the transmission 100 to generate boosting power when the shift lever 110 is shift-oprerated, and a coupling link 140 provided between the shift lever 110 and the power shift 120 to be rotated radial-directionally when the shift lever 110 is selection- operated,  and advanced and retreated thereby along the axial direction to transmit the selecting operation and the shifting operation of the shift lever 110 to the transmission 100 through the power shift 120.
Patent JP-2002060406-A (JP)
Title: Redispersible synthetic resin powder and its use
Inventor: HARA YUKITSUGU
IPC: C09J133/00
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To prepare a redispersible powder for emulsion having excellent antiblocking property, redispersibility, film forming characteristics, water resistance, or the like, and to provide its use. SOLUTION: This redispersible powder for emulsion is formed by having a polyvinyl alchol resin adsorbed on the surface of polymer particles constituted with at least one of an ethylenically unsaturated monomer or a diene monomer, the polyvinyl alcohol resin having a functional group selected from the group consisting of an acetoacetic group and a mercapto group, and with a block character [η] of 0.3-0.6. The powder is used in forming a cement or mortar admixture.
Patent JP-2002347122-A (JP)
Title: Power supply control device for resin joint
Inventor: AKIYAMA SHINICHI
IPC: B29C65/34
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a power supply control device for a resin joint capable of grasping two kinds of bar code information and reading out irrespectively of the order. SOLUTION: In the resin joint for thermally welding resin pipe members, a first bar code of a control data and a second bar code of a manufacturing data of the resin joint are read out with a bar code reader 20, and power is supplied to a heating heater arranged at the resin joint based on the data.  The device is provided with a display section 32 for displaying a prescribed display, a storage section 38 for previously storing the first and the second forms, a judgement section 42 for making a judgement based on the memory content of the storage section 38, and a thermally welding control section 24 which receives two bar code information when the two bar code information to be input based on the judgement result is different, or receives either one of the two bar code information when the information is same, and controls the display section 32 to display the other uninput form information to be input.
Patent JP-2002149868-A (JP)
Title: Method for predicting time of future service event of product
Inventor: AROGONES JAMES KENNETH
IPC: G06Q10/06
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a system and method for predicting the time of future service event of a product. SOLUTION: A database has a plurality of pieces of service information and performance information to the product. A statistic analyzer analyzes a plurality of processed service information to determine a plurality of pieces of sectional failure information. A performance deterioration rate analyzer analyzes the performance deterioration rate of the product from the service information and performance information. A simulator simulates the distribution of future service event of the product according to the analyses of the sectional failure information and performance deterioration rate.
Patent JP-2002027053-A (JP)
Title: Wait display method for radio communication equipment and radio communication equipment
Inventor: KOUSAKU NAOKO
IPC: H04W88/02
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a wait display method for radio communication equipment and radio communication equipment with which a display space can be effectively utilized by displaying his/her own schedule set by a user in a waiting state. SOLUTION: Concerning the wait display method for radio communication equipment and the radio communication equipment, as display contents registered by the user, his/her own schedule is stored in a display contents table 2a of a memory 2 and in the waiting state, while referring to a display number area 2b, display contents such as his/her own schedule in this case corresponding to a selected display number is read out and displayed on a display part 4.
Patent JP-2002347635-A (JP)
Title: Electric power steering device
Inventor: YAMAURA TAMOTSU
IPC: B62D5/04
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide an electric power steering device capable of enhancing a detection accuracy of an abnormal state of a steering auxiliary circuit for outputting a steering auxiliary instruction current to an electric motor imparting a steering auxiliary force and preventing an unrequired stop of the device caused by an erroneous judgment. SOLUTION: The electric power steering device is provided with a difference value calculation means c for calculating a difference value between an actual current detected by an current detection means b and the steering auxiliary instruction current outputted from the steering auxiliary circuit a; an abnormality detection means d for detecting an abnormality of the steering auxiliary circuit when the difference value of the actual current of the steering auxiliary instruction current calculated by the difference value calculation means c exceeds a predetermined abnormality detection threshold value; an instruction current variation ratio calculation means e for calculating a variation ratio of the steering auxiliary instruction current;  and an abnormality detection forbidding means f for forbidding the abnormality detection by the abnormality detection means d when the variation ratio of the steering auxiliary instruction current calculated by the instruction current variation ratio calculation means e is a predetermined value or higher.
Patent JP-2002355450-A (JP)
Title: Building block which can be assembled to arch form
Inventor: OGINO MASAYUKI
IPC: A63H33/04
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide building blocks which can not only be assembled to an arched structure of an ideal shape but can connect various structures further to the outside surfaces of the arched segments and can be assembled to the arched shapes having developability. SOLUTION: The building blocks which can be assembled to the arch shape are characterized in that the shape of a first basic building block piece is nearly square in cross section and is trapezoidal in longitudinal section and the angle formed by a slope with the parallel surfaces of the trapezoidal shape is about 72 deg..
Patent JP-2002037730-A (JP)
Title: Nerve growth factor action enhancer including 1,2-ethane diol derivative or salt thereof
Inventor: ONO SATORU
IPC: A61P25/28
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To obtain a therapeutic agent for diseases caused by the degeneration of central nervous system. SOLUTION: 1,2-Ethane diol derivatives represented by the general formula (wherein individual signs have the same meanings as described in the specification) or their salts have the effect of enhancing the NGF action and are useful as a therapeutic agent for a variety of diseases caused by the degeneration of central nervous system, for example, senile dementia of Alzheimer type, Huntington's chorea, and the like.
Patent JP-2002359337-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: HONBO MASAHIRO
IPC: H05K9/00
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device whose mounting area is narrow, without necessity of soldering a shield case to a grounding section on a printed board. SOLUTION: In the case of mounting the semiconductor device 11 on the printed board, each terminal pin 14a, 14b and 14c is inserted into each hole of the printed board so as to let the semiconductor device 11 stand by itself. In this condition, each terminal pin 14a, 14b and 14c is soldered to each wiring pattern of the printed board. The terminal pin 14c is connected to the grounding section of the circuit consisting of an optical element 12, an IC for signal processing, etc., and is connected to the wiring pattern at ground potential of the printed board. At this time, the projection 13b of the shield case 13 is connected to the wiring pattern at ground potential together with the terminal pin 14c.
Patent JP-2002358190-A (JP)
Title: Web picture preparing program and web picture preparing method
Inventor: SHIMAZAKI ISAMU
IPC: G06F13/00
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a Web picture preparing program and a Web picture preparing method capable of preparing Web data under the consideration of page layout as a Web picture to be presented to a user. SOLUTION: This Web picture preparing program allows a computer to perform a step for displaying a mark (36) indicating a print range equivalent to a single or a plurality of spaces when a preparation area (33) for preparing Web data is printed on a space and a step for preparing the Web data in the preparation area (33) added with the mark (36).
Patent JP-2002363976-A (JP)
Title: Continuous underground wall by use of biodegradable plastic
Inventor: KONO SHIGEYUKI
IPC: E02D5/18
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To ensure an underground water stream so as to cross a continuous underground wall without shutting off the underground water stream by the continuous underground wall even when leaving the continuous underground wall as it is. SOLUTION: A core member for opposing to soil pressure is inserted into a column pile 2 constituting a wall body, and biodegradable plastic 4 having a cross section formed like a cross is arranged on a lower side of the core member in such a way that its axial line L in the direction of length becomes vertical. Moreover, soil cement 7 is arranged in a clearance on a side of the biodegradable plastic 4. After a predetermined time elapses after the construction, the biodegradable plastic 4 is decomposed into water and carbon dioxide by bacteria in the soil. For this reason, the underground water stream is ensured so as to cross the continuous underground wall 1 through the decomposed sections.
Patent JP-2002369164-A (JP)
Title: Electronic imaging device and electronic imaging system
Inventor: KUSAKA YOSUKE
IPC: H04N5/91
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To accurately discriminate the transmission origin of a received image in an electronic imaging device or an electronic imaging system such as an electronic camera with a communicating function capable of exchanging an image with the outside. SOLUTION: At the time of transmitting an image, the transmission side of the image attaches an icon capable of visually identifying the transmission origin to the image, and at the time of reproducing and displaying the received image, the reception side of the image displays the icon attached to the image at a part of the screen where the image is displayed.
Patent JP-2002365495-A (JP)
Title: Optical fiber cord
Inventor: HAYANO TETSUO
IPC: C08K3/36
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To prevent production of bumps on the sheath surface of an optical fiber cord and to obtain preferable appearance of the optical fiber cord having the sheath made of a resin composition prepared by blending ammonium polyphosphate and melamine cyanurate as a flame retardant in a polyester elastomer. SOLUTION: The sheath 3 is made of a resin composition prepared by blending ammonium polyphosphate, melamine cyanurate and silica in a polyester elastomer. When the total proportion of the ammonium polyphosphate and melamine cyanurate is 15 to 16 wt.%, the proportion of the blended silica is controlled to 5 to 10 wt.%. When the total proportion of the two is 17 to 18 wt.%, the proportion of the silica is controlled to 2.5 to 10 wt.%.