baber/WOPTO huggingface dataset:
Patent JP-H10312153-A (JP)
Title: System and method for using and storing geographical data in physical medium
Inventor: ISRANI VIJAY S
IPC: G06F17/30
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To provide an enhanced computer readable storage medium product storing geographical data to be used for a navigation system by facilitating the strengthened use and access of data through various navigation application functions in the navigation system to be used concerning the geographical data. SOLUTION: A navigation application software program 18 is a software program including various functions 200. These functions include a positioning function and destination finding ability or the like while including a route calculating function 28, map display function 30 and drive generating function 32. The navigation application program 18 can include the other function or a subprogram 34. A storage medium 22 has geographical data 40 stored in it. These geographical data 40 can include information concerning roads and the positions of crossings in a specified area or related to that area and many areas are stored on the storage medium 22.
Patent JP-2001148593-A (JP)
Title: Device of heatproof structure
Inventor: FURUJIKU MASARU
IPC: G06F1/20
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a heatproof structure for IC card in which erroneous operation of an IC card due to heat emitted from electronic parts mounted on a board can be prevented without hindering effective use of the board. SOLUTION: An IC card holding frame 2 has a pair of card guide rails 3 on the left and right sides thereof and the guide rails 3 guide an IC card 1 when it is connected with an IC card connector 8. The leg 22 of a heat ray reflector 6 is inserted into the slit 23 of a printed board 4 and retained in place by means of the IC card holding frame 2. Since radiation from a heating part 5 is reflected on the heat ray reflector 6, temperature rise of the IC card 1 is suppressed.
Patent JP-2001157471-A (JP)
Title: Piezoelectric transducer
Inventor: MATSUI NAOKI
IPC: H01L41/09
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric transducer without releasing a piezoelectric laminate between layers or without crack at a piezoelectric element when baked. SOLUTION: A PZT(PbZrO3.PbTiO3) green sheet obtained by mixing piezoelectric ceramic powder containing the PZT as a main component with a solvent, a dispersant, a binder, a plasticizer or/and the like, elongating the mixture in a uniform thickness, and drying the mixture, is formed. A first electrode 12 is formed on the first surface (front surface) of the piezoelectric element 11 obtained by cutting the sheet in a desired size and a second electrode 13 is formed on the second surface (rear surface). Then, the surface of the electrode 13 is coated with a slurry made of the powder, dried to form an insulating film 14. The material is wound with the film 14 forming surface disposed at its inside to be formed in a cylindrical body. The body is baked under a predetermined temperature condition such as, for example, 1,250 deg.C to complete the piezoelectric transducer 10.  Since this is not a laminate obtained by laminating two elements, the laminate is not released between layers or no crack is generated when baked, and can be manufactured with high yield.
Patent JP-H08163936-A (JP)
Title: Zoysia plant transformant and preparation thereof
Inventor: IGUMA CHIE
IPC: C12N5/10
Filed: 1994-12-14
Abstract: PURPOSE: To efficiently create an antibiotic-resistant plant by introducing an antibiotic-resistant gene into a Zoysia plant. CONSTITUTION: The protoplast of a Zoysia plant to be transformed and a plasmid containing an antibiotic-resistant gene are suspended and the palsmid is introduced into the protoplast by the polyethylene glycol treatment or electroporation. Then, cell aggregate is formed, adventitious bud or embryo is formed from the aggregate and the transformant of the Zoysia plant is regenerated from the adventitious bud or embryo. In the introduction according to the particle gun technique, the antibiotic-resistant gene is shot together with metallic particles to introduce the gene into the cell aggregate and the transformant of the Zoysia plant is regenerated.
Patent JP-H11166012-A (JP)
Title: Catalyst for olefin polymerization and production of olefin polymer
Inventor: TAKAHASHI HAJIME
IPC: C08F10/00
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To obtain a catalyst scarcely producing fine powder, capable of providing an olefin polymer excellent in polymer property having high bulk density by making the catalyst include a specific transition metal compound and an ion-exchangeable layered silicate. SOLUTION: This catalyst is obtained by including (A) a metallocene-based transition metal compound of the formula (CpR<1> a H5-a )p (CpR<2> b H5-b )q MR<3> r R<4> s [Cp is cyclopentadienyl; R<1> and R<2> are each a 1-20C (substituted)hydrocarbon, a silicon-containing substituent group or the like; R<3> is a 1-20C (substituted) hydrocarbon, H, a halogen, etc.; R<4> is a 1-20C (substituted)hydrocarbon, H or a silicon-containing substituent group; M is an atom of the group IV, V or VI of the periodic table; (a) and (b) are each 0-5; (s) is 2; (p), (q) and (r) are each 0 or a positive integer satisfying the equation (p+q+r+2)=(v) when M valence is defined as (v) and (p) and (q) are each 0-2 or (p)+(q)<=3; (r) is 0 or 1] and (B) an ion-exchangeable layered silicate.
Patent JP-H09177703-A (JP)
Title: Force controlling method by stepping cylinder
Inventor: TAKAHASHI NORIO
IPC: F15B9/14
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To control a pressing force by adjusting the opening of a valve by the deviation of the rotation angle through a process of applying pressing force to an object through a rod of a piston. SOLUTION: A three-way valve 26 can take three states of forward side opening (CW opening), backward side opening (CCW opening), and closing (neutral) by the deviation of rotation angle of a sleeve 5 facing a spool 4. A head side 24 is communicated with an oil supplying line 25 in CW opening, and operating oil is allowed to flow from a rod side 23 to the head side 24. A piston 22 is moved to the rod side 23, and a piston rod 6 is moved left. The head side 24 is communicated with a discharging line 27 in CCW opening, operating oil is supplied from the oil supplying line 25 to the rod side 23 and also discharged from the head side 24 to the discharaing line 27. Therefore, a piston 22 is moved to the head side 24, and the piston rod 6 is moved right. In neutral, the piston 22 is not moved. Accordingly, a pressing force can be controlled by adjustment of the opening of the valve.
Patent JP-H09180980-A (JP)
Title: Semiconductor device manufacturing system
Inventor: TANAKA KAZUHIRO
IPC: G03F1/20
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device manufacturing system which is capable of supplying semiconductor devices of high reliability quickly and easily. SOLUTION: CRT terminals 1 to 5 through which data such as specifications for the ROM of an IC chip are inputted are provided corresponding to customers. CPUs 6 to 9 form an electron beam lithography data file 10, a production control data file 11, and a quality control data file 12 basing on the data inputted through the CRT terminals 1 to 5, and the data files 10, 11, and 12 are transferred in order of the priority to one of semiconductor device manufacturing lines 13 to 15. Data such as specifications for the ROM of an IC chip are more easily and quickly processed through this system than the other systems through which data are sent.
Patent JP-H03238112-A (JP)
Title: Control method and device to compensate speed effect in tandem cold roll device
Inventor: ROBAATO ESU PIITAASON
IPC: B21B37/00
Filed: 1990-11-29
Abstract: PURPOSE: To maintain a roll gap constant and to roll a workpiece to an on- gauge material by providing a tandem cold mill with roll force memory units and oil film roll force controllers. CONSTITUTION: Each stand of the mill is provided with the roll force memory unit 41 and the oil film roll force controller 74 for maintaining the roll gap constant at the accelerative and the decelerative state of the mill. The roll force memory unit 42 operates before the acceleration and deceleration of the mill to store an updated 'lock on' roll force equal to the force of the stand before the acceleration and deceleration. The lock on roll force is combined with an instantaneous roll force to generate a roll force error signal which is changed to a percentage of the required tension of the workpiece 24 by a proportional integrator type controller. This percentage is compared to the required tension and actual tension of the workpiece 24 and the gap control mechanism of the stand is controlled to generate an error tension value for obtaining the on-gauge material at the moving workpiece 24.
Patent JP-2000157490-A (JP)
Title: Optometric device
Inventor: TERABE HIROHISA
IPC: G16H10/60
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To make it possible to perform a smooth optometry concentrating on it even when considering a personal information such as data of questioning results in an examinee by displaying the personal information stored in a memory means on the same screen as the one for the optometry using a display control device. SOLUTION: An optometry is mainly performed by switching a corrective optical system of a presented sight index and a refractor by operating a switch of a controller, reading information on a display domain 20 to determine a perfect corrective value, S, C, A, or the like, and a prescription value. At this optometry, a display domain 30, which displays an examinee's personal information necessary to determine the prescription value, is always displayed in parallel to the display domain 20. Thus, the examiner can easily look at the information without trouble and is able to proceed the optometry, considering the information. Therefore, a wrong prescription is minimized and a smooth optometry can be performed. Also, an examiner finds it easy to communicate with the examinee, and his burden regarding a renewal of the data is lightened.
Patent JP-H02175288-A (JP)
Title: Erasable optical recording medium
Inventor: KANNO TOSHIYUKI
IPC: G11B7/24033
Filed: 1988-12-28
Abstract: PURPOSE:To improve S/N ratio, response, reversible properties, preservation durability by incorporating polypeptide polymer liquid crystal having liquid crystal functional group at a side chain as a main ingredient and incorporating or laminating compound having absorption capacity for a light to form a recording layer. CONSTITUTION:Molecules for forming liquid crystal polymer is rigid, and compound having peptide bond in a principal chain skeleton forms an alpha-helix structure in which polypeptide is stabilized by hydrogen bond. Mesogen group is further introduced to the side chain of the compound to be kinetic to the rigid principal chain and to accelerate orientation array behavior and to more induce state change such as affinity, association, aggregation, etc. dissociation, separation, etc. to dye compound coexistent in the film, and to further improve change efficiency reliability. The dye compound which has absorption capacity for a writing light at the time of recording is desirable. With the above construction, S/N ratio, response are improved, and an erasable recording medium having excellent reversible properties, preservation durability is obtained.
Patent JP-H02177956-A (JP)
Title: Bag for evacuation processing with glove
Inventor: MORITA TAKESHI
IPC: A61F5/44
Filed: 1988-12-28
Abstract: PURPOSE:To make manufacture easy and to improve reliability for joining a glove and bag part by trebly overlapping an upper sheet, executing heat welding for the lower layer and intermediate layer out of this sheet and forming the glove part freely separatably. CONSTITUTION:For an upper sheet 13, a rectangular polyethylene film is folded and overlapped from a middle part, and a lower layer 15 and intermediate layer 16 are formed. Then, the part shown by a chain line (u) of these two layers 15 and 16 is joined by the heat welding. In such a case, a glove part 17 is simultaneously formed. However, this glove part 17 obtains welding structure so as to be freely separatable from the other part. The part continuing the intermediate layer 16 is turned over from the part shown by the chain line (u) and an upper layer 18 is formed. The part shown by the chain line (c) is cut and further, the lower layer 15, intermediate layer 16 and connecting part are welded to the middle part of the upper layer 18. A finger insertion port 19 of the glove part 17 is opened between the lower layer 15 and upper layer 18. Then, the heat welding is executed for the upper sheet 13 and a lower sheet 14, which is formed in a shape corresponding to this upper sheet 13, in a black-painted part 20.
Patent JP-H02179370-A (JP)
Title: Method for joining metallic materials containing oxide
Inventor: FURUYA AKITAMI
IPC: B23K20/00
Filed: 1988-12-29
Abstract: PURPOSE:To obtain joining structure with high strength by interposing metallic foil between joining parts of metallic material containing oxides manufactured tabularly and superposing and crossing these and inserting pins covered with metallic foil into joining holes provided in the thickness direction of both joining parts to carry out hot squeezing thereon. CONSTITUTION:One kind of particles of oxides MgO, Al2O3, SiO2, etc., are mixed and contained in a metallic base of Pt(alloy), Ir(alloy), etc., and formed tabularly. The superposed range of the mating face 2a of the joining part 2 of Pt(alloy) material is cut on the slant and the Pt foil 3 is interposed therein. After both joining parts 2 are superposed and crossed, the plural joining holes 4 penetrated in the thickness direction are provided at proper equal intervals and the joining pins covered with the Pt foil 5 are inserted therein. Afterward, the joining parts 2 are subjected to hot squeezing by a hot hammer, a hot press, etc., and adhered and joined by pressing. By this method, the joining structure with high strength without a fear of peeling, etc., by tensile stress by thermal expansion and thermal shock at the time of high temperature is obtained.
Patent JP-H01176094-A (JP)
Title: Production of high chromium/ferritic stainless steel excellent in moldability and corrosion resistance
Inventor: HASUNO SADAO
IPC: C25D11/34
Filed: 1987-12-28
Abstract: PURPOSE:To obtain the title stainless steel excellent in moldability and corrosion resistance by subjecting ferritic stainless steel having composition consisting of prescribed components to bright annealing in the nonoxidative atmosphere in a range within the specified dew points and thereafter electrolytically treating it in a nitric acid soln. CONSTITUTION:Ferritic stainless steel which consists of 0.015-0.03 (hereinafter shown by wt.%) C, 0.1-1.0 Si, <=1 Mn, <=0.01 S, 20-25 Cr, 0.3-1.0 Mo, 0.1-1.5 Ni, 0.04-0.5 Cu, 0.015-0.03 N, 8(C+N)-20(C+N) (weight ratio) Nb and furthermore incorporates Ti and/or Zr at 0.02-0.1 as total amounts of (Ti+Zr/2) is heat-treated by the following method. In other words, this stainless steel is subjected to bright annealing at 925-975 deg.C in the nonoxidative atmosphere in a range within -60--45 deg.C dew point e.g. in the NH3 decomposition gas. Then the above-mentioned stainless steel subjected to bright annealing is electrolytically treated at 2-30 coulomb/dm<2> quantity of electricity in an electrolytic bath of 5-30wt.% nitric acid aq. soln. to obtain the aimed high chromium/ ferritic stainless steel.
Patent JP-H10173718-A (JP)
Title: Reference carrier wave reproducing device
Inventor: YAMAMOTO YOSHIHIKO
IPC: H04L27/227
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To surely detect a phase error, while expanding a detection range at ±180 deg. and to surely maintain phase lock, even on a line with much noise by finding phase difference between a phase provided from an orthogonal modulated signal and a phase provided from error-corrected and re-encoded data. SOLUTION: When there is an error in the discrimination output of a data discriminating device 6, the error is corrected by an error corrector 7 and a signal is encoded again by an encoder 8. The phase of this re-encoded signal and the phase of orthogonal modulated signal from polar coordinate transformation are compared by a phase comparator 12, so that the exact phase error can be provided. In this case, the difference between an orthogonal detection output and the vector of re-encoded data is found, so that the detection range of phase error can be expanded up to ±180 deg.. A phase loop is composed of the phase comparator 12, a loop filter 13 and a voltage-controlled oscillator(VCO) 14, and the VCO 14 changes a reference carrier wave while following up the phase fluctuation and frequency fluctuation of an input signal.  Thus, phase errors and frequency deviation can be removed.
Patent JP-H02180092-A (JP)
Title: Soldering method for printed board
Inventor: IMAI KOICHI
IPC: H05K3/34
Filed: 1988-12-30
Abstract: PURPOSE:To prevent soldering error of the front end of a board by allowing a plate material to precede dipping it in jet solder, and shifting the relationship between the board and the jet solder to a normal state at the stage in which the board is advanced by a distance corresponding to the protruding length. CONSTITUTION:A plate material 30 having properties in which solder equivalent to that of a printed board material 10 is not adhered is mounted at the front end of the printed board 10 in the advancing direction to a solder tank is mounted, with the plate material 30 at the head, the face of the board is dipped in the jet solder 21 of the solder tank. Thus, the front end of the board 10 is brought into contact with the wavy the wavy part 22 of the jet solder 21 at a stage in which the board 10 is advanced at the protruding length of the plate material 30. Accordingly, the protruding length of the plate material 30 is so preset that the front end of the board 10 is brought into contact with the jet solder 21 at the stage in which the board 10 is advanced by a predetermined distance or for a predetermined period of time from the contact of the front end with the jet solder 21. Thus, it can prevent soldering error of the front end of the board material.
Patent JP-H07199879-A (JP)
Title: Device and method for sound corresponded image display
Inventor: SHIO HIDEYUKI
IPC: G09F27/00
Filed: 1993-12-28
Abstract: PURPOSE:To provide device and method for displaying a sound corresponded image using an inexpensive sound recording/reproducing audio equipment and reproducing the sound synchronized with the display of the image. CONSTITUTION:This device is constituted of a picture switch signal addition means 41 adding a picture switch signal switching a picture to a sound signal formed in advance, a picture switch signal detection means 42 taking out the added picture switch signal from the sound signal and an image display control means 43 inputting the taken out picture switch signal and switching a picture. Thus, since the device is constituted of the inexpensive sound recording/ reproducing audio equipment, the device for displaying the image corresponding to the sound is made a low cost. Further, since process setting for synchronizing the sound with the image display is easy, and operation is simple, the device is applied as the device for displaying the image corresponding to the sound for publicity and advertisement of a relatively smaller scale.
Patent JP-H11168649-A (JP)
Title: Television camera
Inventor: YAMAUCHI KUNIO
IPC: H04N5/765
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To suppress the increase of the number of switch circuits through the use of a VTR switch provide in a lens and a VTR switch provided in a camera body connected to the lens as switches having other functions, when the camera is not connected to the lens. SOLUTION: A CPU 5 checks a connection identification signal 5d such as a VTR, operates a logical OR of a signal 3a of a VTR switch 3 of a lends 1 and a signal 4a of a VTR switch 4 of a camera body 2, when it is decided that a camera is connected to the VTR, etc., and calculates and from the result outputs a start/stop signal 5a of the VTR, etc., to a subsequent stage. Or when it is decided that the camera is not connected to the VTR, etc., the CPU 5 inputs the signal 3a of the switch 3 of the lens 1 and outputs a switch signal 5b of a send back video output to the subsequent stage. Also, the CPU 5 inputs the signal 4a of the switch 4 of the body 2 and controls to output a call signal 5c in response to it.
Patent JP-H10166340-A (JP)
Title: Shuttering for concrete product
Inventor: OSUGA TETSUO
IPC: C04B40/00
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To make it possible to efficiently set a gas-permeable sheet to be arranged along the lower face of a top form to be installed on the upper part of a bottom form and, make the gas-permeable sheet easily detachable. SOLUTION: This shuttering 11 for a concrete product consists of a bottom form 12 with a lateral form part 15 provided on the periphery of a bottom plate part, a top form 13 which is set on the upper part of the bottom form 12 and has the lower face side recessed upward forming a curved face 13a, and a gas-permeable sheet 17 which is arranged along the curved face 13a of the top form 13 and removes a bubble generated above a formed concrete. In addition, fitting piece parts 19 are formed on the curved face 13a near both end parts in the longitudinal direction of the top form 13. Further, the gas- permeable sheet 17 is arranged along the curved face 13a of the top form 13. Both end parts of the long band-like elastic support plate 18 are arranged along the curved face 13a of the top form 13 by fitting the end parts into the fitting piece parts 19 respectively. Next, the gas-permeable sheet 17 is supported by holding it between the curved face 13a and the support plate 18, and then is arranged along the lower face 13a of the top form 13.
Patent JP-H02177503-A (JP)
Title: Thin film temperature sensor
Inventor: TANIGAWA HIDEYUKI
IPC: G01K7/18
Filed: 1988-12-28
Abstract: PURPOSE:To improve the thermal responsiveness and to enhance the mechanical strength of the title temperature sensor by a method wherein a temperature sensing element, on which a temperature resistive part of thin film or thick film is formed on an insulating substrate, is attached to a resin plate, on which an electrode is formed on the surface, having a specific coefficient of thermal conductivity, and temperature sensitive part and the electrode are connected using a metal wire. CONSTITUTION:An alumina substrate is used for an insulating substrate 11, an Ni film is formed thereon using a vacuum-deposition method, a temperature sensitive resistance film 12 is obtained by patternizing the Ni film by conducting photoetching, and a temperature sensing element is formed. After the above- mentioned temperature sensing element has been adhered to the center part of a resin plate 13 consisting of glass epoxy and having the coefficient of thermal conductivity of 1X10<-3> to 1X10<-2>J/cm.s.K and having a copper electrode 14 on the surface, a metal wire 15 consisting of Ni is electrically connected to the copper electrode 14 by welding, and a temperature sensor is formed. As a result, a thin film temperature sensor having improved thermal responsiveness and high mechanical strength can be manufactured.