baber/WOPTO huggingface dataset:
Patent JP-2001139723-A (JP)
Title: Method for decomposing waste plastic
Inventor: TAKAHASHI TERUO
IPC: C08J11/12
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for decomposing waste plastics, by which composite waste plastics comprising a hard decomposable plastic such as a polycarbonate resin and an easily decomposable plastic such as a polystyrene can be decomposed through a simplified separation process. SOLUTION: This method for decomposing waste plastics comprises the first process for chemically decomposing a hard decomposable plastic in the presence of a solvent and a catalyst to obtain desired substances, and the second process for thermally decomposing an easily decomposable plastic to obtain an oil.
Patent JP-2001140501-A (JP)
Title: Erecting method for towerlike building
Inventor: SHINOZAKI YOZO
IPC: E04H12/10
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To provide an erecting method for a towerlike building capable of shortening a lift of materials, improving an operation rate of a crane, reducing high lift work, and improving safety. SOLUTION: This erecting method for a towerlike building comprises an A process in which a first building frame element 1 positioned at the highest position is constructed on the ground, a B process in which a second building frame element 2 is constructed on the ground so as to surround the first building frame element 1, a C process in which the second building frame element 2 is lifted using the first building frame element 1 as a support body, a D process in which a third building frame element is constructed below the second building frame element 2 so as to surround the first building frame element 1 and the third building frame element is joined with the second building frame element 2,  and an E process in which the first building frame element 1 is lifted using the second building frame element 2 and the third building frame element which are mutually joined in the D process as support body. Then, the similar processes are carried out in order to join all the building frame elements mutually.
Patent JP-H05166487-A (JP)
Title: Ion beam neutralizing apparatus
Inventor: NAITO KATSUO
IPC: H01L21/265
Filed: 1991-12-11
Abstract: PURPOSE:To sufficiently prevent the charge-up both at an outer peripheral portion and at a central portion of an ion irradiation object, by collecting of secondary electrons more at a central portion of the ion irradiation object and therefore causing a condition of application of a negative potential to the ion irradiation object by secondary electrons to correspond to a condition in which a positive potential is high at the central portion of the ion irradiation object. CONSTITUTION:Secondary electrons which, while reciprocatingly moved, move toward an ion irradiation object 5 together with ion beams 1 are radiated, in the form of a shower, upon the ion irradiation object 5, to thereby neutralize the object 5. A sheet cusp surface A is located on the side of a secondary- electron generation section while, on the other hand, there are provided cusp field generation coils 12, 13 each of which forms a cusp field whose axis intersects the ion irradiation object 5.
Patent JP-2001139579-A (JP)
Title: Lignan-based antioxidant and method for production thereof
Inventor: NAKAI MASAAKI
IPC: A23L3/3544
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To solve a problem that it is necessary to convert methylenedioxyphenyl groups in a lignan compound to catechol groups to enhance antioxidant properties, as sesamin and the like, sorts of the lignan compounds, have weak activities to eliminate radicals such as active oxygen and the like, but it has been difficult to realize the aforesaid conversion by usual chemical syntheses. SOLUTION: By reacting a lignan compound with water in a super critical condition, methylenedioxyphenyl groups in the lignan compound are converted to catechol groups and the resulted compound expresses remarkable antioxidant activities compared with sesamin or episesamin which are raw materials.
Patent JP-H06170411-A (JP)
Title: Continuous hot rolling equipment for billet
Inventor: ISHIKAWA TAKASHI
IPC: B23K20/04
Filed: 1992-12-08
Abstract: PURPOSE:To reduce a curl and to avoid rapture and separation of a steel plate by arranging a leveler provided with a guide to introduce the tip of a billet between rollers at least on one of the inlet side and the outlet side of a cutting device. CONSTITUTION:The guide 3a to introduce the tip of the billet is provided on the inlet side of the leveler 3 made of a combination of plural rolls and the curl left in the recoiled billet is reduced by passing this guide. A joining device 5 joins the rear end part of the preceeding, recoiled and cut billet and the tip part of the succeeding, recoiled and cut billet as they are brought face to face with each other, heated and pressed to each other. In this way, when the tip parts of the billets are butted, the plates scarcely slip, consequently, the rapture and separation of the plate on rolling can be reduced.
Patent JP-H08183429-A (JP)
Title: Air conditioner for automobile
Inventor: TOKUHISA ATSUSHI
IPC: B60S1/54
Filed: 1994-12-28
Abstract: PURPOSE: To provide an air conditioner for an automobile that can improve the layout of another object such as harness between an air conditioner and a body while maintaining defroster function. CONSTITUTION: A center duct is so formed that its area hardly impairs the longitudinal area of the unit blowoff port of a heater unit 13 from a unit suction port 31 to a defroster blowoff port 33 and that the front face of the center duct is spaced almost equally from a body 3. A side duct 11 is so formed that the unit suction port 31 is connected while keeping the side part 13b side area of the unit blowoff port of the heater unit 13 and that a throttle part 35 coming close to the body 3 side is formed between the unit suction port 31 and the defroster blowoff port 33, and the defroster blowoff port 33 is formed continuously from the throttle part 35 at such an angle that blowoff air 17 can be blown off along the inner surface 19a of a window panel 19.
Patent JP-H10167496-A (JP)
Title: Paper feeder
Inventor: YAMAGATA TAKASHI
IPC: B65H3/00
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To restrain the height of a machine stand to minimum, even if the drive part of a paper feeder stays in a pull in/out direction of a paper feed cassette by arranging only the drive part of a carrying roller in the pull in/ output direction of the paper feed cassette and arranging the drive part of a pick up roller in its opposite side. SOLUTION: A front side drive system gear row A and a rear side drive system gear row B are interposed between a pick up roller 3 and a carrying roller 4. Drive gear system 10, 11a, 11b, 11c, 11d, 4b stay in a paper feed cassette pull in/out side, namely the front side of a device and constitute a front side drive system gear row A. Drive gear system 4c, 11e, 3b, 3c, 3d stay in the inside of a paper feed cassette insertion port, namely the rear side of the device and constitute a rear side driven system gear row B. Thus, the assembly size of the height direction of the driving part can be minfied by dividing the entire paper feed drive part into two.
Patent JP-H09166802-A (JP)
Title: Camera
Inventor: UNO TETSUYA
IPC: G02B13/06
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a collapsible barrel type camera not causing parallax between a photographic optical system and a finder optical system. SOLUTION: The photographic optical system is constituted of first fourth lens groups 41a, 42a, 43a and 44a and a mirror unit 45 is provided with a jumping up movable total reflection mirror 45a for switching an optical path to a luminous flux optical path for photographing or a finder, between the second and third lens groups 42a and 43a. At the time of collapsing, the first to fourth group lens blocks 41 to 44 and the mirror unit 45 are moved to a camera body side, a first finder block 55 is integrally moved with the third group lens block 43 and the mirror unit 45, to the camera body side and a second finder block 56 is moved to the camera body side, linked with the fourth group lens block 44.
Patent JP-H10173426-A (JP)
Title: Surface mount antenna and surface mount antenna device
Inventor: KAWABATA KAZUYA
IPC: H01Q13/08
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To avoid a problem due to the reduction of a frequency band, and to easily attain miniaturization by forming the other edge of a radiation electrode in a non- contact state with a ground electrode, and connecting the other edge with a control electrode. SOLUTION: In a dielectric substrate 11 constituted of synthetic resin with a relatively high dielectric constant, radiation electrodes 1a and 1b are formed from the upper part to the back right part, control electrodes 4a and 4b are formed from the bottom face to the front left edge face, power feeding electrodes 2a, 2b, and 2c are formed from the lower surface through the back right edge face to the upper surface, and ground electrodes 3a, 3b, and 3c are formed from the lower surface to the front left edge face and the back right edge face. Thus, an electrostatic capacity can be generated between the radiation electrode 1b and the ground electrode 3c, and the electrostatic capacitance can be generated between the power feeding electrodes 2a, 2b, and 2c and the neighborhood of the open edge of the radiation electrode (mainly, the electrode 1b).  The edge parts of the electrode 1a are normally obtained as parts being the short- circuit edges of the radiation electrode, and in this case, connected with the control electrodes 4a and 4b.
Patent JP-H04195822-A (JP)
Title: Flaw detecting servo device
Inventor: NAKAJIMA YOSHIHIDE
IPC: G11B7/004
Filed: 1990-11-27
Abstract: PURPOSE:To make a servo operation not easily failed due to a flaw on a recording medium by applying the beam preceding to a main beam for data reading and the beam delaying to the main beam, and deciding the flaw on the recording medium from the amplitude ratio of the intensity signal by the preceding beam and the intensity signal by the delaying beam. CONSTITUTION:By moving the recording medium 101, the main beam 102, preceding beam 103 and delaying beam 104 are scanned on a target track keeping the positional relation each other, to read out the data on the recording medium 101. In the period the preceding beam 103 passes through the flaw part. the amplitude of intensity signal for preceding beam is decreased since the reflected light is weakened by the scattering, the ratio of the amplitude of intensity signal for the preceding beam to the amplitude of intensity signal for the delaying bean becomes less than 1. This state is detected by an amplitude comparator 109 to decide whether the preceding beam 103 is just passing through the flaw part on the recording medium 101. By this procedure, the gain of a high frequency region of servo system is reduced beforehand then a sensitivity of servo for the scratch is reduced, therefore, the operation is allowed not to easily follow the flaw.
Patent JP-H07184017-A (JP)
Title: Digital image forming device
Inventor: NISHITSUJI HIDEFUMI
IPC: G03G15/00
Filed: 1993-12-24
Abstract: PURPOSE:To prevent a break or an image due to a lack of the memory capacity on the way of picture data input in the digital image forming device having the electronic sort function where picture data of plural pages are stored in a memory and are sorted in the page order to form an image. CONSTITUTION:Images of plural documents are read by a scanner part 1, and image data of each page is inputted and is stored in a video memory 2. The residual capacity of the memory is checked at any time during this storage by a control part 4; and if the residual capacity of the memory is smaller than a prescribed value, a warning of the residual capacity of the memory is displayed on an operation panel 3, and the input operation or the scanner part 1 is stopped when input of image data of the document halfway read at this time is terminated.
Patent JP-H06144166-A (JP)
Title: Parking device for automatic transmission
Inventor: NAKAGAWA KANEYOSHI
IPC: B60T1/06
Filed: 1992-11-12
Abstract: PURPOSE:To secure the stability of the lower face of a parking pole by improving the arrangement structure of a torsion spring exciting the parking pole to the uncoupled side. CONSTITUTION:In the structure of a torsion spring 10a wound on the rotary shaft 8 side of a parking pole 9 on the contact section side with the power face of the parking pole 9, two bend sections 14, 15 are provided on the extension section of the spring 10a, the rigidity of the spring 10a is improved, and the inclination of the parking pole 9 is prevented.
Patent JP-H02176896-A (JP)
Title: Differential thermosensor
Inventor: KITAJIMA AKIRA
IPC: G08B17/04
Filed: 1988-12-28
Abstract: PURPOSE:To obtain solid joint by heating a chamber part by high frequency induction heating, and welding the joining part of the peripheral edge of the chamber part after inserting to the mounting groove of a mold main body. CONSTITUTION:The chamber part 3 is constituted in such a way that the joining part 17 at the peripheral edge of the part 3 is joined with the mounting groove 7 of the mold main body 1, and it covers the recessed part of the main body 1. At the joining part 17, a thermosensible plate 14 and a winding part 18 on which a diaphragm mounting frame 28 is wound by bending toward the outside are formed, and also, a stepping down part 19 toward a center part is provided at the adjacent position of the winding part 18 by bending the thermosensible plate 14. The joint of joining part 17 with the mounting groove 7 is performed by melting and welding synthetic resin in the mounting groove 7 by heating the chamber part 3 by the high frequency induction heating and inserting the joining part 17 to the mounting groove 7 of the main body 1. At such a case, the solid joint can be obtained by hardening melted synthetic resin that flows in the stepping down part 19, and forming a projection 20 for preventing loose.
Patent JP-H06174727-A (JP)
Title: Manufacture of active blood coagulation x11-th factor
Inventor: ONO YASUO
IPC: G01N33/86
Filed: 1992-12-09
Abstract: PURPOSE:To provide a method for manufacturing to simply, efficiently recover, refine FX11a from bovine plasma with reproducibility in an industrial scale. CONSTITUTION:A method for manufacturing bovine active blood solidification FX11a comprises the steps of fractionating plasma by salting out to obtain refined plasma, obtaining a fractionation containing FX11a by reacting the obtained refined plasma with cation exchange under the condition of pH of 7-9, adjusting the pH to 4-7, then removing supernatant and then eluting it under saline concentration condition of 0.2-0.4M, obtaining a fractionation containing refined FX11a by adsorbing the obtained fractionation containing the FXa to anion exchange under the condition of pH of 7-9, and then eluting it under the saline concentration condition of 0.1-0.4M, and obtaining FX11a of high purity by fractionating the fractionation containing the obtained FX11a with gel filtering carrier having a fractionating molecular weight of 1,000-1,000,000 by gel filtration.
Patent JP-H07193832-A (JP)
Title: Chrominance signal demodulator
Inventor: ASAMOTO YOICHI
IPC: H04N9/66
Filed: 1993-12-27
Abstract: PURPOSE:To obtain the chrominance signal demodulator by which a chrominance signal is demodulated with high accuracy at all times by eliminating the need for manual adjustment for phase adjustment of the chrominance signal demodulator without a changed hue due to a power supply voltage fluctuation, temperature change or secular change. CONSTITUTION:A phase detector 16 detects a phase of color difference signal digital data being the result of A/D-converting a chrominance signal by an A/D converter 9 converting the chrominance signal into a digital signal. After the phase detection signal is converted into an analog signal by a D/A converter 17, the converted signal is fed to a variable voltage phase shifter 6 to control a sampling timing of the A/D converter 9 thereby adjusting the phase.
Patent JP-H11164118-A (JP)
Title: Facsimile guidance information delivery method and device therefor
Inventor: KATAYAMA YOSHINARI
IPC: H04N1/32
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To provide facsimile guidance information delivery method and device for facilitating latest facsimile guidance information fetching and periodical facsimile information fetching. SOLUTION: When facsimile guidance information fetching is requested from a facsimile terminal equipment 1, this facsimile guidance information delivery device 2 transmits an informing sentence prepared by an informing sentence preparation part 23, in addition to guidance information fetching by a guidance information fetching part 22. Thus, the information fetching desired date and time of an information provider, the specified date and time of a user and a dial procedure for automatically delivering the facsimile guidance information at the updating date and time of desired information, etc., are notified. The user easily fetches latest information by the information of information fetch desired date and time and does not fetch the same information for twice or more any longer.  Also, when automatic delivery setting is requested by a dial procedure from the terminal equipment 1, it is registered to an automatic delivery registration part 26, and the latest information is automatically delivered periodically at the specified date and time of at updating the information.
Patent JP-H02177784-A (JP)
Title: Image signal recording method
Inventor: OGURA TOKIHIKO
IPC: H04N1/21
Filed: 1988-12-28
Abstract: PURPOSE:To record and reproduce information other than an image signal by recording a carrier signal modulated by an information signal other than the image signal together with the image signal on at least adjacent two tracks, and recording a pilot signal of single frequency together with the image signal on at least one track. CONSTITUTION:The carrier of an ID signal is recorded on the track A in a non-modulates state, and it is recorded on the track B in an ID encoder 11 in a DPSK-modulated by information data. When the signals of the picture elements of lines C and D are recorded, the carrier of a DPSK-modulated ID signal is recorded on the track C together with the image signal in the ID encoder 11 based on the information data, and only the carrier of a non- modulated ID signal is recorded on the track D together with the image signal. Thus, a frame image can be reproduced similarly as an on-going image even in a reproducing device corresponding to an on-going SV format in a video floppy recorded in such way.
Patent JP-2000154880-A (JP)
Title: Electrically operated valve
Inventor: TAKAMI OSAMU
IPC: F16K31/04
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To provide an electrically operated valve causing no chattering even when a minute pressure change occurs in refrigerant (fluid). SOLUTION: The upper space of a valve seat 6 formed in a valve main body 3 is provided as a chamber A7, and a lower space thereof is provided as a chamber B8. A tip part 2A of a valve shaft and a composite valve 11 consisting of a first valve body 9 and a second valve body 10 are stored in the chamber A7 and the chamber B8, respectively. The first valve element 9 consists of a contact face 12, a valve port 13, a small communicating hole 14, a reverse cylindrical valve main body 15, and a partition plate 17 provided with a pressure equalizing hole 16. An upper space of the partition plate 17 is used as a chamber C18, and a lower space thereof is used as a chamber D19, whose bottom part is blocked by a lid body 20.  A first compression coil spring 21 is provided in the chamber D19, a second valve element 10 provided with a needlelike valve 10a is provided in the chamber C18, and a second compression coil spring 22 is provided below it.
Patent JP-H03191041-A (JP)
Title: Fe-ni-cr series soft magnetic alloy
Inventor: HARA TAKUJI
IPC: C22C38/40
Filed: 1989-12-20
Abstract: PURPOSE:To manufacture the soft magnetic alloy having the magnetic characteristics equivalent to those of a high Ni 'Permalloy(R)' at a low cost by adding specified amounts of Cr br furthermore with B to an Fe-Ni series 'Permalloy(R)' and executing alloying. CONSTITUTION:An Fe-Ni-Cr series alloy having a compsn. contg., by weight, 36 to 40% Ni and 6 to 10% Cr, or furthermore contg. 0.001 to 0.020% B and the balance Fe is refined, and the obtd. ingot is worked into the shape of a thin sheet by hot rolling and cold rolling. The soft magnetic alloy suitable as various magnetic shielding members, including a magnetic head case in a magnetic recording apparatus, excellent in hot workability owing to the addition of B and having DC magnetic properties and AC magnetic properties not inferior to those of an expensive high Ni 'Permalloy(R)' contg. about 80% Ni can be manufactured at a low cost.
Patent JP-2001147073-A (JP)
Title: Dewing proof structure of showcase
Inventor: ODA SHOICHI
IPC: F25D17/08
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a dewing proof structure of showcase which prevents the inside upper area of the showcase from dewing. SOLUTION: In a showcase 1, having an evaporator 3 disposed to form a cold air heat exchanging region 7 in an inside upper space of a showcase 1 allowing goods on display inside to be seen through, dewing-preventing heaters 13 disposed on a front plate 8 of the heat exchanging region 7, and many bars or a grating 5 underlying the heat exchanging region 7, such that cold air cooled during passing through the evaporator 3 is discharged via the bars or grating 5 into the showcase 1 and circulated, a fin 14 is attached to the front plate 8 of the heat exchanging region 7 to change the cold air passage, the lower end of the front plate 8 extends below the support position of the bars or the grating 5 and the heaters 13 are disposed on the upper and lower front plates of the bars or the grating 5.
Patent JP-2001147195-A (JP)
Title: Connecting cell for spectrophotometer, and spectrophotometry using it
Inventor: ISHIDA HITOSHI
IPC: G01N21/03
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To simplify measuring operation, to permit spectrum measurement in a plurality of ways with a solution of single concentration and to permit tracking of light reaction. SOLUTION: This connecting cell A for a spectrophotometer has bifurcated structure wherein a plurality of spectrophotometer cells B1, B2 different in optical path length are connected in the communicating state.
Patent JP-H10158608-A (JP)
Title: Pressure-sensitive self-adhesive label
Inventor: IWASA YASUO
IPC: C09J201/00
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To obtain a pressure-sensitive self-adhesive label which does not curl, causing no printing trouble, in a severe cold by using a stretched film of a crystalline polyolefin resin having specified physical properties and contg. an inorg. fine powder as the surface material of the label. SOLUTION: This stretched microporous resin film comprising a crystalline polyolefin resin contg. an inorg. fine power has such properties that the coefficients of linear thermal expansion (μm/m deg.C) in the longitudinal direction at -10 deg.C and 0 deg.C are 10-70 and 10-75, respectively, and the average value in the range of -10 deg.C to +23 deg.C is 70-85; the absolute value of the product of the average coefficient of linear thermal expansion by the Young's modulus (kg/cm<2> ) in the longitudinal direction is 9×10<5> -13×10<5> , and the Young's modulus is 1×10<4> -3×10<4> ; and the porosity defined by the formula (wherein ρo is the density of the resin before stretching; and ρ is that after stretching) is 20-30%. This film may has a multilayer structure to have the above-mentioned properties.