baber/WOPTO huggingface dataset:
Patent JP-2000070239-A (JP)
Title: Magnetic resonance imaging and magnetic resonance imaging apparatus
Inventor: ZHANG WEIGUO
IPC: G01R33/565
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily separate water and fat in spite of the presence of the nonuniformity of a magnetostatic field by rewinding a phase value information according to a region expansion phase rewinding method by a multinominal model and determining respective pieces of pixel data in which the water and fat are dominant by using the phase value information rewound according to the specific equation. SOLUTION: The water and fat co-existence MR signal S subjected to Fourie transform can be expressed by equation I in an image frequency region. In the equation, W, F are respectively the water and fat signals, Φ is the signal phase by the influence from the nonuniformity of the magnetostatic field and other systems. The signal phase Φ is quantified by obtaining the argument of the square of the MR signal S of the complex image region in an S (step) 32 and can be mathematically expressed by equation II. In the equation, arg S2} is the operation to repeat the phase of the input signal. Discrimination as to whether the phase rewinding is necessary or not is executed in S33 and the region expansion algorithm by a multinominal model is used for the phase rewinding in S34.  When the rewinding phase Φ is once obtd. in S35, the pixel (Iwater-pixel) of the water the (Ifat-pixel) of the fat are calculated in S36 in accordance with equations III, IV.
Patent JP-H1091873-A (JP)
Title: Merchandise sales register data processor
Inventor: YAMAGUCHI TAKEO
IPC: G07G1/12
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To surely store and retain data for journal and to facilitate handling by providing a journal memory within its own device for each terminal device and additionally printing to a sheet paper of different storing/retaining form so as to make it possible to store and retain. SOLUTION: Each terminal device 10 is provided with a journal memory within its own device 14, journal storing control means 11 and 12, discrimination means 11 and 12 and data for journal printing control means 11 and 12. Then data for journal to transmit to a host device 30 is stored and retained also in the memory 14 and when it is judged that data for journal transmitted to the host device 30 is not register-stored in a master journal memory 34, the data for journal is printed to a receipt paper. Each memory 14 gives first backup to the bad condition of the memory 34 itself, data communication, etc., and the printing to receipt paper gives second backup to the bad condition of each memory 14.
Patent JP-H0583706-A (JP)
Title: Satellite broadcast reception system
Inventor: FUJITA KOICHI
IPC: H04N7/16
Filed: 1991-09-20
Abstract: PURPOSE:To supply power automatically to the satellite broadcast reception system in which one scramble decoder is used in common. CONSTITUTION:The system is provided with 1st switch means 4, 6 applying on/off control to AC power supply from an AC power supply 1 to a scramble decoder with a control signal and a 2nd switch means 8 changing over selectively a video detection output and a bit stream output from a main body side and other satellite broadcast receiver in response to the presence of a scramble discrimination signal from the main body and giving the selected signal to an input of the scramble decoder. The presence of a video detection output or a bit stream output from other satellite broadcast receiver is discriminated by a signal detection means 16 and an OR circuit 17 ORs the discrimination signal and the scramble discrimination signal from the main body side receiver and its OR output is fed to the 1st switch means 4, 6 as a control signal. Thus, when at least one of the main body side and the other satellite broadcast receiver receives a scramble broadcast, the power is supplied automatically.
Patent JP-2001062909-A (JP)
Title: Plastic sheet with foldable ruled line and ruled line blade for plastic sheet
Inventor: SUZUKI KUNITSUGU
IPC: B31B50/25
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To make a plastic sheet hardly breakable and a packaging operation using the sheet automatic when the plastic sheet is used as a packaging container by arranging two or more curved projecting crosswise grooves in a direction almost at right angles with the longer direction of a ruled line groove and besides, at an appropriate interval in the longer direction of the ruled line groove. SOLUTION: The ruled line blade is made up of a combination of a longitudinal edge 14, a curved recessed face 16 and a crosswise edge 15. The longitudinal edge 14 is an edge formed in the direction of the ruled line blade (the direction of the length of a blade) and the crosswise edge 15 is an edge formed in a direction almost orthogonal with the direction of the ruled line blade. Since the crosswise edge 15 is present at a deeper position than the longitudinal edge 14, the ruled line nicked by the crosswise edge 15 leaves a thicker residual wall in a plastic sheet compared to the ruled line by the longitudinal edge 14. In addition, the residual wall formed by both crosswise edge 15 and curved recessed face 16 works to suppress an elastic force to restore the residual wall to its original state. Further, the advantage is that the ruled line blade which is capable of meeting whatever kinds of materials may be used by combining the number of the curved recessed faces 16 with the longitudinal edge 14, can be designed.
Patent JP-S60134271-A (JP)
Title: Fixing device
Inventor: UEHARA YASUHIRO
IPC: G01J5/02
Filed: 1983-12-23
Abstract: PURPOSE:To enable detection of the surface temp. on the end side of a fixing roll as well by the constitution in which a heat senser is disposed in such a way as to intersect the center line of the aperture thereof with the central axis of the heating roll at an acute angle. CONSTITUTION:A heating roll 6, which revolves in an arrow A direction, consists of a cylindrical Al arbor 9 and a polytetrafluoroethylene coating layer 10 and has internally an IR lamp 11. A contactless IR temp. sensor 8 is disposed with 40 deg. inclination gamma with respect to the central shaft of the roll 6 at the same height as the central axis of the roll 6 and at the point apart by 15mm. from the circumferential surface. The sensor 8 is constituted by connecting both contacts of >=1 pair of thermocouples to a sensing part which is the central IR absorbing body and a base plate respectively, connecting the thermocouples in series and enclosing the outside circumference thereof with a housing. The max. field angle of view beta from the aperture of the housing with respect to the axial direction of the roll 6 is 50 deg..
Patent JP-H1052302-A (JP)
Title: Pair of decorated shoes
Inventor: SAWAKI TEN
IPC: A43B23/24
Filed: 1996-08-12
Abstract: PROBLEM TO BE SOLVED: To pursue more various commodity soliciting powers by dividedly performing a set of decorations on a pair of respective shoes, apparently combining the divided decorations with each other by respective relative arrangements of a pair of shoes, and constituting a set of decorations. SOLUTION: In a pair of shoes 10, corporate marks 11a and 11b as a set of decorations are dividedly performed on respective shoes on a surface of the insteps. The dividedly existing corporate marks 11a and 11b constitute a set of significant marks by arranging a pair of shoes in parallel to each other, that is, when a wearer properly places his feet. The instep (an upper surface) may be as a mark applying part, and a mark 13 may be arranged on the heel side (a back part). Therefore, needless to say that a set of decorations having the size sufficiently recognizable on external appearance can be arranged in the limited narrow area like the shoes, respective divided decorations constitute the various relationships according to a movement of feet of the waearer, and a dynamic decorative effect can be obtained.
Patent JP-H04122772-A (JP)
Title: Thermoplastic resin composition
Inventor: SHIMADA TOSHIRO
IPC: C08L25/02
Filed: 1990-09-14
Abstract: PURPOSE:To prepare the title compsn. excellent in dispersibility by melt-mixing a specific imidized copolymer with a specific org. peroxide and melt-mixing the resulting low-viscosity thermoplastic resin with a polyamide resin. CONSTITUTION:A low-viscosity thermoplastic resin is prepd. by melt-mixing 100 pts.wt. imide copolymer comprising 30-70wt.% arom. vinyl monomer, 0-60wt.% unsatd. dicarboximide deriv., 1-10wt.% unsatd. dicarboxylic acid anhydride monomer, and 0-40wt.% other copolymerizable vinyl monomer with 0.1-10 pts.wt. compd. selected from the group consisting of an org. peroxide of formula I or II and a bibenzyl deriv. of formula III. The title compsn. is prepd. by melt- mixing 10-80wt.% said low-viscosity thermoplastic resin with 20-90wt.% polyamide resin.
Patent JP-H0993231-A (JP)
Title: Two-way data transmission method and two-way data transmission system
Inventor: FUKUDA SETSU
IPC: H04L29/08
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To select a transmission capacity in the outgoing direction larger than a transmission capacity in the incoming direction by selecting a transmission rate in the outgoing direction from a master set to a slave set higher than a transmission rate in the incoming direction from the slave set to the master set. SOLUTION: A master set 10 and a slave set 20 form a 2-way data transmission system by using one transmission line. At first, a burst period and a frame period in the outgoing direction are set to a frame period setting section 11, a frame setting period circuit 12 recognizes the burst period and an outgoing direction transmission signal transmission time by the setting values and counts the time. In this case, an outgoing direction transmission rate from the set 10 to the set 20 is set higher than an incoming direction transmission rate from the set 20 to the set 10. Then the burst period and the outgoing direction transmission signal transmission time are set in a frame synchronization circuit 21. Since the data capacity in the outgoing direction in a VOD is much obtained, a video image with high quality is supplied by using one transmission line.
Patent JP-2001063638-A (JP)
Title: Canopy for swiveling working vehicle
Inventor: OHASHI TETSUHIRO
IPC: B62D33/06
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a canopy and a canopy supporting member with high strength and high safety while being light and having simple structure. SOLUTION: A canopy 8 for a swiveling working vehicle is composed of two struts 8b, a plate 40 for being horizontally laid between the struts 8b, and a canopy roof 8a fixed to the plate 40, and an upper surface of the canopy roof 8a is formed with a rain water groove 8d so as to be formed in an inversely U-shape in plain view. Foaming agent is injected into the inside of the canopy roof 8a, and a headrest is provided in front of the plate 40, and a section of a part near a hood of a canopy supporting member 18 is formed to be V-shaped section.
Patent JP-S62104365-A (JP)
Title: Input and output device
Inventor: TAKAHASHI SHUICHI
IPC: H04N1/04
Filed: 1985-10-31
Abstract: PURPOSE:To save electric power and to prevent a head unit from overheating by providing an electric circuit means which turns on plural light sources for illumination that a readout part has selectively and turning on only necessary light sources when the readout part reads. CONSTITUTION:The readout part is arranged on the upstream side of a conveyance path and the readout part detects the head end and tail ends of recording paper, the rest, a time elapse state regarding the conveyance of the recording paper, the state of the recording paper, the shape of the recording paper, etc. When an original is read, all the light sources are turned on and when the recording paper in the recording operation is detected and when characters, symbols, etc., printed on the recording paper, only specific light sources are turned on according to the necessities. For example, when the width of the recording paper is detected, LEDs in the center block (e) of the LED group and a block (k) at a position which does not correspond to A4, but corresponds to B4 are turned on. When symbols, characters, etc., on the recording paper are read, only LEDs in the block at the left end side of the recording paper.
Patent JP-H0290081-A (JP)
Title: Vor device
Inventor: SUZUKI YASUO
IPC: G01S1/50
Filed: 1988-09-28
Abstract: PURPOSE:To reduce octant errors and to impart highly accurate azimuth data without requesting change on the side of aircraft by providing directivities having different gains to each other for the first and second azimuths which are different by 180 deg. in each antenna element. CONSTITUTION:A VOR device has a four-element constitution of antennas. Each of antenna elements (a)-(d) has directivities having different gains for the first and second azimuths which are different by 180 deg.. As the directivity, e.g. an approximate expression [gm(theta, phi) not equal to  1 + Am cos phi, where m = 1, 2, 3 and 4, Am is a constant, gm is radiowave strength, theta is an elevation angle and phi is an azimuth angle] is assumed. In the approximate expression, computer simulation with respect to course errors is performed with Am as a parameter. The directivity is provided, and Am not equal to  0 is specified. The quantity of so-called a front/rear ratio (F/B) is set so that the quantity does not become 0 [dB]. In this way, octant errors can be reduced, and highly accurate azimuth data can be imparted to aircraft.
Patent JP-S61161181-A (JP)
Title: Formation of conductive coated film
Inventor: SUZUKI HISASHI
IPC: C08L27/00
Filed: 1984-11-16
Abstract: PURPOSE:To obtain the uniformity of conductivity, durability, ease of application, etc. in the formation of a conductive coated film constituted of a synthetic high-polymer binder and conductive powder by forming a base layer and surface layer so as to have specific surface resistance values and to have the ratio thereof within the range of a specific value. CONSTITUTION:the a) base layer is the coated film having <=10<9>OMEGA surface resistance value measured by a measuring method specified in JIS K-6911, the b) surface layer is the coated film having 10<7>-10<12>OMEGA surface resistance value measured by the measuring method specified in JIS K-6911 and the ratio of the surface resistance value of the b) surface layer/the surface resistance value of the a) base layer is >=1, more preferably >=10<1> in the formation of the conductive coated film constituted of the synthetic high-polymer binder (e.g.; epoxy resin) and the conductive powder (e.g.; Al powder). The pigment volume concn. of the paint for forming the surface layer is made 5-40% and the adhesive strength of the surface coated film to the base layer coated film is made >=1kgf/ cm<2> value measured by the measuring method specified in JIS A-6909. As a result, the uniformity of conductivity, durability, ease of application, etc. are obtd.
Patent JP-H0798829-A (JP)
Title: Magnetic recording medium
Inventor: HONDA HIDETOSHI
IPC: G11B5/66
Filed: 1993-09-29
Abstract: PURPOSE:To obtain a magnetic recording medium having superior electromagnetic transducing characteristics, capable of making the optimum electric current for recording coincide with the standard value of a magnetic tape for 8mm VTR and also having satisfactory traveling durability. CONSTITUTION:When a magnetic layer 2 made of a metallic magnetic thin film is formed on a nonmagnetic substrate 1 to obtain a magnetic recording medium, the metallic magnetic thin film is made of an alloy consisting of 90+ or -5% Co, 10+ or -5% Ni and <=10% other elements and 1st surface protrusions 3 having 95+ or -15nm height or 65+ or -15nm height and 2nd surface protrusions 4 having 25+ or -5nm height are formed on the surface of the magnetic layer 2 at prescribed density each.
Patent JP-H0582863-A (JP)
Title: Laser oscillator
Inventor: OTANI AKIHIRO
IPC: H01S3/038
Filed: 1991-09-24
Abstract: PURPOSE:To obtain a highly reliable laser oscillator in which the service period of laser medium gas is prolonged and the output of laser light is stabilized. CONSTITUTION:A high voltage wire 16 to impress a high voltage to a pair of discharge electrodes 12 and 12 is covered with the first solid insulation substance 18, the second solid insulation substance 20 and the fourth solid insulation substance 27, coaxially and in order from the inside of a lead wire 17, while the wire 17 is set as a core, and the wiring to supply a cooling water 24 to the electrodes 12 and 12 is composed of the third solid insulation substance 23 of which the periphery is covered with the fifth solid insulation substance 26, while the respective fourth and fifth solid substances 27 and 26 are composed of flexible PTFEs.
Patent JP-2001061565-A (JP)
Title: Shelf plate device
Inventor: IGARASHI KIYOO
IPC: A47B17/00
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To arrange a charger and the like and to apply power to it through a hole by arranging the hole/cutout for wiring in a shelf plate positioned above a wiring opening part arranged in a top plate and raised via legs. SOLUTION: This shelf plate device is constructed of a top plate 1 of a table, a wiring opening part 11 arranged in the top plate 1, a receptacle box having a plurality of receptacles 3 arranged in the opening part 11 in the top plate 1, a shelf plate 4 standing above the top plate 1 via legs 5, and a single/ plurality of power-applying hole/holes 6 in a proper position/positions on the shelf plate 4. The hole 6 or a cutout is formed so as to allow passage of a charger Ch, an adaptor and the like for a personal computer, a portable phone Hp and the like desirably. The charger Ch and a plug P of its wire (w) for the personal computer or the portable phone Hp are connected to the respective receptacles 3 in the receptacle box 2, and the charger Ch, the adapter and the like are placed on the shelf plate 4 through the hole 6 for use.  In this way, the top plate 1 can be used without reducing its effective space, and a good appearance is provided.
Patent JP-H04122597-A (JP)
Title: Cutting device for cylindrical object to be cut and cutting method
Inventor: KATAOKA AKIRA
IPC: B26D7/22
Filed: 1990-09-13
Abstract: PURPOSE:To grasp the time when the tip of a cutting blade reaches the peripheral surface of a rotary supporting shaft correctly without delay by forming a circuit becoming conductive at the time of the cutting blade being brought into contact with the rotary supporting shaft. CONSTITUTION:There is provided a circuit 16 formed to be conductive when the tip 3a of a cutting blade 3 is brought into contact with the peripheral surface of a rotary supporting shaft 2. This circuit 16 is thereby regarded as an equivalent circuit type electric contact. Whether or not the tip 3a of the cutting blade 3 has reached the peripheral surface of the rotary supporting shaft 2 can be thereby grasped from the switched state of this contact, that is, whether or not the circuit 16 is 'on'. The conduction of the circuit 16 is taken out electrically as a detection signal, and on the basis of this detection signal, the retreat of the cutting blade 3 is commanded upon the lapse of a fixed period after the output of this detection signal is started. The cutting blade 3 can be thereby retreated at the appropriate timing.
Patent JP-S61127470-A (JP)
Inventor: OKAZAKI TAKAHIRO
IPC: B65D85/575
Filed: 1984-11-19
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-H0584648-A (JP)
Title: Grinding method
Inventor: TSUJIUCHI TOSHIO
IPC: B24B47/20
Filed: 1991-09-24
Abstract: PURPOSE:To traverse grind a workpiece to a degree such that improper cylindricity of a cylindrical surface final end is not problematical. CONSTITUTION:In a grinding method for traverse grinding a workpiece, rotatably supported onto a movable table, by a single pass by a rotating grinding wheel, the method comprises a process, in which the workpiece W is traverse ground at its grinding time by a cut amount with a finish margin larger than a grinding excessive amount generated in a cylindrical final end left in a side of cylindrical surfaces WR1, WR2 and a side of an end face WS1 of the workpiece W is ground so as to be finished, and a process in which the side of the cylindrical surfaces WR1, WR2 is traverse ground to finish dimension without grinding the side of the end face WS1 after ending the grinding by this former mentioned process.
Patent JP-H1183957-A (JP)
Title: Inspection device and inspection method
Inventor: KUKUTSU ATSUSHI
IPC: G01R31/30
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To detect the opening failure of the power source and ground terminal of an IC on a mounted substrate. SOLUTION: This inspection device is provided with an environment test device 1 capable of changing a temperature inside an environment and the inspection device 2 for sending out boundary scanning inspection signals to the mounted substrate and judging a failure part from an inspected result obtained as a result. An inspection is performed by changing the temperature inside the environment to a low temperature, a normal temperature and a high temperature by the environment test device 1 and repeatedly sending out the boundary scanning inspection signals for simultaneously changing all the output and bidirectional terminal of a mounted integrated circuit from a low potential to a high potential or from the high potential to the low potential from the inspection device 2 to the mounted substrate 3.
Patent JP-H09298459-A (JP)
Title: Protection circuit for cmos integrated circuit
Inventor: YU HIROTATSU
IPC: H01L21/822
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To provide the protection circuit solving latchup of a CMOS circuit driven by a plurality of voltage sources. SOLUTION: The protection circuit 50 for a CMOS integrated circuit biased by 1st and 2nd voltages is made up of a voltage divider, a voltage comparator 53 and a switch 55. A highest level of the 1st voltage VCC is higher a highest of a 2nd voltage VDD. The voltage divider divides the 1st voltage VCC and the voltage comparator 53 compares the divided 1st voltage with the 2nd voltage. The on/off operation of the switch 55 is controlled by the voltage comparator 53. When the divided 1st voltage is higher than the 2nd voltage VDD, the switch 55 shuts off the application of the 2nd voltage VDD to the CMOS integrated circuit. Thus, even when a voltage level of the 1st voltage VCC and a voltage level of the 2nd voltage VDD reach separately respective highest levels, no forward bias current path is produced in the CMOS integrated circuit.
Patent JP-2000072505-A (JP)
Title: Cement admixture
Inventor: TAKAHASHI MASATOSHI
IPC: C08F230/08
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To obtain a new mutifunctional cement admixture by preparing a copolymer containing an alkylene oxide derivative monomer, a carboxylic acid- based monomer, a silicone-based monomer and a sulfonic acid group-containing monomer at a specific ratio. SOLUTION: This cement admixture comprises 10-90 mol.% monomer comprising an alkylene oxide derivative represented by formula I [R1 is hydrogen or methyl group; R2 is hydrogen or 1-3C alkyl group; X is O, CH2O or COO; A is a 2-4C alkylene group alone or mixed alkylene group; (m) is an average polymerization degree of 5-100], 5-60 mol.% carboxylic acid-based monomer, 0.001-20 mol.% silicone-based monomer represented by formula II [R3 is hydrogen or methyl group; R4 to R8 are each 1-10C alkyl group or aryl group; (s) is an average polymerization degree of 1-500; (a) and (c) are each 0 or 1; (b) is 0-4] and 0-70 mol.% sulfonic acid group-containing monomer.