baber/WOPTO huggingface dataset:
Patent JP-H08174016-A (JP)
Title: Device for removing strip coolant in cold tandem mill
Inventor: AKAZAWA TAKASHI
IPC: B21B27/10
Filed: 1994-12-27
Abstract: PURPOSE: To secure a large effect of improving coolant removing capacity and decreasing the remaining rate (%) of oil pits and reduce the occurrence of roll marks. CONSTITUTION: Plural wiping rolls 3 for removing a coolant are arranged so as to bring them into contact with the upside and downside of a strip behind coolant supplying devices 8 and between respective roll stands 1, 1 of a cold tandem mill. The wiping rolls 3 which consist of the hollow part which is communicated with a sucking device on the outside and porous rolls on which many sucking ports are penetrated are arranged.
Patent JP-H04205093-A (JP)
Title: Multifunctional ic card system
Inventor: OGATA TERUHISA
IPC: B42D15/10
Filed: 1990-11-29
Abstract: PURPOSE:To enable one set of card to carry out multifunctional processing by providing a multifunctional IC card system with a fixed memory for storing a card holder identifying image and finger print information, a prepaid data storage section for a plurality of applications, a prepaid data processing functional section, a signal sending/receiving section for communicating with external terminals, etc. CONSTITUTION:A certification processing section 12 compares a card holder identifying image and finger print information stored in a fixed memory stored installed in CPU 11 with corresponding information read out of IC to carry out certification processing. Successively, via a prepaid data processing functional section 13, one from prepaid data storage sections that are different for application agent is selected by a prepaid data storage section selecting unit 14. Further, in a prepaid application history storage section 15, application histories of different application agents are stored, or a prepaid amount with less remaining amount is added by a creditability storage section 19. Furthermore, control of various terminals is carried out through light communication and radio communication. Multifunctional processing is carried out by single IC card without carrying various cards.
Patent JP-H07184043-A (JP)
Title: Resolution converter
Inventor: NAKAHARA NOBUHIKO
IPC: H04N1/40
Filed: 1993-12-22
Abstract: PURPOSE:To perform such proper resolution conversion that characters and photographs are superior in definition and gradient and especially characters and thick lines are free from jaggedness and narrow lines and fine characters are free from blur and breaks. CONSTITUTION:Image data is inputted to a resolution conversion processing part 4 which uses the closest picture element substitution method to perform the resolution conversion, a resolution conversion processing part 5 which uses the linear interpolation method to perform the resolution conversion, and an edge detecting and narrow line detecting part 6. This detecting part detects an edge part and detects whether the edge part is a narrow line part or not at the time of detecting the edge part to discriminate whether this edge part is a narrow line edge part or the other part. An output selecting means 7 selects and outputs image data from the resolution conversion processing part 4 when the detecting part discriminates a narrow line edge part; but it selects and outputs image data from the resolution conversion processing part 5 when the detecting part discriminates the part other than narrow line edge parts.
Patent JP-2000162765-A (JP)
Title: Image forming element for production of printing plate improved by silver salt diffusion transfer method
Inventor: JONCKHEERE MARCUS
IPC: G03F7/07
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a producing method of a mono-sheet DTR material based on aluminum for the production of a planographic printing plate having excellent printing property that the plate has no white dot in an image region after exposure and development according to an image. SOLUTION: This image forming element has an image accepting layer containing physical developing nuclei, a photosensitive layer containing a silver halide emulsion and having water permeable relation with the image accepting layer, and a stress resistant layer having the water permeable relation with the image accepting layer if required, on the roughened and anodically oxidized surface of an aluminum supporting body in described order. In this element, a layer having at least 10 mg/m2 copolymer content and containing at least 1 mol% of tetraaryloxyethane is formed under the photosensitive layer.
Patent JP-H02172325-A (JP)
Title: Digital/analog conversion system
Inventor: KUBOTA KAZUMI
IPC: H03M1/66
Filed: 1988-12-26
Abstract: PURPOSE:To expand the resolution of a DAC with an existing control program by leaving the relation of connection between a 2nd input bit and an output bit of a register before expansion as it is and connecting a 1st input bit to the output bit not being connected to the 2nd input bit. CONSTITUTION:In the case of expanding the resolution of a DAC from, e.g. from 4-bit to a 6-bit, other register 3 is provided and registers 1, 3 and a DAC 2' are connected. As a result, the increase/decrease in the level of an analog signal in bits of 2<0>-2<3> is controlled respectively by nearly 1/16, 1/8, 1/4 and 1/2 each. Moreover, bits of 2<6>, 2<7> in an 8-bit set data corresponding to 2<0>-2<7> outputted from the register 3 are controlled for the increase/decrease in the analog signal level by nearly 1/64, 1/32 each, respectively. Thus, when both the registers 1, 3 are in use, the level of the analog signal from the DAC 2 is controlled in nearly 1.6% of interval for a range of 0-100%. Thus, the existing control program is utilized without any revision even after the resolution of the DAC is expanded.
Patent JP-2000322652-A (JP)
Title: Electronic price display system and method for sending message to electronic price display device
Inventor: BYRAVABHOTLA RAGHURAMA
IPC: G06F3/048
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To cut the cost in the case of adding another novel electronic price label(EPL) to an existent facility by confirming the characteristics of the EPL and sending a message to the EPL only when the content of the message to be sent to the EPL has compatibility with the characteristics of the EPL. SOLUTION: An EPL application 33 reads EPL data 32 and obtains the EPL characteristics of a target EPL 22. Some of EPL applications 33 automatically make messages formal on the basis of the EPL data 32. Since some of EPL applications 33 display the characteristics of the EPL 22 to an operator by using a display 37, the operator can match the message to each EPL 22. It is determined by the EPL application 33 whether recorded information to be displayed includes characters which are not supported by the target EPL. EPL control software 30 prepares the transmission message. Then, the EPL control software 30 sends the message to the target EPL 22.
Patent JP-H08186623-A (JP)
Title: Portable telephone set with automatic power control function
Inventor: HASHIMOTO KAZUYA
IPC: H04B1/38
Filed: 1994-12-27
Abstract: PURPOSE: To always realize stable charging by providing a charging detection part detecting that a charger is connected to a power supply part and a power control part inputting the detection signal and controlling a power source. CONSTITUTION: A portable telephone set main body 1, the power supply part 7 utilizing a secondary battery, the charging detection part 2 detecting that the charger 8 beyond the portable telephone set main body 1 is connected to the power supply part 7 of the portable telephone set main body 1 and outputting the detected result as a detection signal, the power control part 3 inputting the detection signal 4 and controlling the power of the portable telephone set main body 1 are provided. When the power supply part 7 is connected with the charger 8 through charging terminals 5 and 6, the portable telephone set main body 1 detects that the charging detection part 2 is in a charged state and outputs the detection signal.  The power control part 3 inputting the detection signal 4 controls a system so that the power of the portable telephone set main body 1 is turned on in the charged state.
Patent JP-H07149128-A (JP)
Title: Tandem axle trunnion type rear suspension
Inventor: KITAZAWA KEIICHI
IPC: B60G17/00
Filed: 1993-11-30
Abstract: PURPOSE:To suppress the rotation of a trunnion shaft and secure the driving force of a rear-rear axle when a rear biaxial vehicle tends to take a forward tilting attitude by providing a trunnion brake applying a brake to the rotation of the trunnion shaft assembled with leaf springs. CONSTITUTION:A large truck 40 driven with a rear-front axle 44 and a rear-rear axle 45 is provided with a trunnion shaft 11 supported on the side rail 42 of a rear suspension 10 by a bracket 12 and leaf springs 13 supported at the right and left ends of the shaft 11. A trunnion brake 20 applying a brake to the rotation of the trunnion shaft 11 is provided at one of the right and left trunnion housings 21 assembling the right and left leaf springs 13 to the trunnion shaft 11. When this vehicle is traveled on a rough road such as a muddy road, the brake 20 is operated to apply a brake to the rotation of the shaft 11, the forward tilting attitude of the rear suspension 10 is suppressed, and the sufficient driving force of the rear-rear axle 45 is secured.
Patent JP-H09200491-A (JP)
Title: Scan synchronizing signal generating circuit
Inventor: WAKE MICHIO
IPC: H03K5/13
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To provide the scan synchronizing signal generating circuit which can obtain synchronism precision as high as that when the oscillation frequency of a source signal is increased and is good in stability. SOLUTION: This circuit consists of a source signal generating circuit 1 as a generation source for a scan synchronizing signal, a delay circuit 3 which generates plural out-of-phase delay signals f1 -fn by causing delay by a time shorter than one cycle period of the source signal, and a selecting circuit 5 which selects a delay source signal synchronized or nearly synchronized with a scan start signal SOS out of the delay source signals fi and outputs it as a scan synchronizing signal.  Then the selecting circuit 5 consists of (n) flip-flops Di which output '1' when the delay source signals fi are '1' when the scan start signal rises from '0' to '1', (n) exclusive OR circuits EXi (i=1-n) supplied with the outputs of the flip-flops Di and Di+1, and AND circuits Ai (i=1-n) which are supplied with the delay source signals fi, the outputs of the flipflops Di, and the outputs of the exclusive OR circuits EXi.
Patent JP-H10171781-A (JP)
Title: Method for preparing computer hologram and device therefor
Inventor: HORIKOSHI TSUTOMU
IPC: G03H1/08
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a computer hologram preparing method and device for preparing a hologram at a high speed without depending on any system. SOLUTION: The wave surface pattern of a point light source using a distance as a variable and the pattern of the reference light of a hologram surface are calculated, and held in a basic pattern table holding means 52. A coordinate transforming means 51 re-arranges an inputted object in the display space of a hologram. A pattern picture processing means 53 prepares the pattern of a light incoming from the object on the hologram by referring to the basic pattern table of the object, and moving the basic pattern in parallel on the hologram. The patterns are prepared for all the objects re-arranged in the space, each pattern is added, and this is multiplied by the pattern of a reference light so that the hologram can be generated, and held, synthesized, and outputted by a frame buffer 54.
Patent JP-H03187593-A (JP)
Title: Color picture display device
Inventor: OGAWA SHINICHI
IPC: G02F1/1335
Filed: 1989-12-15
Abstract: PURPOSE:To improve the lightness of a display picture by making every micro- lens face to every picture element, and filling up a space between them with translucent material. CONSTITUTION:As for light from a light source 2, the light of a color determined beforehand at every color selection area corresponding to the display picture element of the display means 6 is selected at a color selection member 9 installed at the display means 6 side of a translucent base board 11. The light from the color selection member 9 is applied upon the display picture element of the display means 6 by every color selection area through the micro- lens 22, and at the display means 6, a color picture is displayed by transmitting the light source light selectively by every display picture element arrayed in a matrix shape. Here, even in the case the non-translucent area of the light other than the picture element is present on the display means 6, the light incident on the non-translucent area is converged to the picture element by the micro-lens 22. Thus, the light color picture can be obtained.
Patent JP-H09167890-A (JP)
Title: Solder paste, soldering method and device
Inventor: HATANAKA SEIICHI
IPC: H05K3/28
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To enhance a semiconductor device in insulation reliability and connection reliability. SOLUTION: Uncured thermosetting resin or ultraviolet-curing resin or electron beam-curing resin is added to solder paste, whereby a protective film 6 of thermosetting resin or ultraviolet-curing resin or electron beam-curing resin can be formed on the surface of a fillet 5 in a reflow soldering operation. Soldering metal can be protected against corrosion and keep a high insulation reliability by the protective film 6.
Patent JP-H04194530-A (JP)
Title: Kitchen hood
Inventor: MIZUTANI TETSUYA
IPC: F24F7/06
Filed: 1990-11-27
Abstract: PURPOSE:To avoid the extension of a ceiling joint bag into proximity with a duct part and make an effective use of a space above a hood body by a method wherein the hood body is made larger in cross-sectional area than the duct part provided in communication therewith and the shelves made of noncombustible material are mounted on the sides of the duct part and wall in a space above the hood body. CONSTITUTION:A kitchen hood is the type employing a hood body 1 larger in cross-sectional area than a duct part 3 mounted on the hood body in communication therewith and the shelves 6 made of noncombustible material are mounted on the sides of the duct part 3 and wall 7 in a space above the hood body 1. By the provision of a large-diametered hood body 1 as mentioned above, the extension of a ceiling joint bag into proximity with the duct part 3 on the hood body 1 is avoided and, by mounting the shelves 6 made of the noncombustible material on the wall 7, an effective use is made of the space above the hood body 1. Also, since the shelves 6 fireproofed with the noncombustible material can be mounted on the wall 7 at so a selectively adjustable height as to permit an easy use of the shelves 6, the easiness with which to operate the kitchen and the workability with which to install the same can be improved.
Patent JP-2001139676-A (JP)
Title: Polycarbonate copolymer
Inventor: TOKUDA TOSHIMASA
IPC: C08G64/22
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To provide heat-resistant polycarbonate copolymers having good hue, transparency and stretched film properties, particularly when used in films for liquid crystal displays. SOLUTION: The polycarbonate copolymers have 5-95 mol% 9,9-bis (4- hydroxy-3-methylphenyl)fluorene in the entire aromatic dihydroxy component and 95-5 mol% another dihydroxy component with a content of 9-(4-hydroxy-3- methylphenyl)-9-(2-hydroxy-3-methylphenyl)fluorene in the 9,9-bis(4-hydroxy-3- methyl phenyl)fluorene of <=0.03 mol% and, at the same time, have an intrinsic viscosity of its methylene chloride solution at 20 deg.C of 0.35-1.0.
Patent JP-H06177929-A (JP)
Title: Quadrature modulator and its calibration method
Inventor: NAKADA JUICHI
IPC: H04L27/36
Filed: 1992-12-07
Abstract: PURPOSE:To prevent carrier leakage, unbalanced amplitude of I and Q signals and to calibrate a quadrature phase error by adjusting amplitude and phase differences of carrier signals generated from carrier signal generators so as to decrease the frequency component being a difference of frequencies from the two signal generators. CONSTITUTION:A time (t) from a time base 1 is inputted to carrier signal generators 2 to 4. The generators 2 to 4 respectively generate carrier signals cos(2pifct), Acos(2pifct+90 deg.+DELTAphi) (amplitude A and phase DELTAphi are variable) and Bcos(2pifct+DELTApsi) (amplitude B and phase DELTApsi are variable). Output signals from the generators 2, 3 and signals I(t), Q(t) are respectively multiplied by multipliers 5, 6, and the signals and the signal from the generator 4 are added by an adder circuit 7. At first the I and Q signals are respectively set to cos(2pifst) and sin(2pifst). Then the amplitude B is set to 0 and the amplitude A and the phase difference DELTAphi of the output of the generator 3 are adjusted so that a scalar detector 8 detects a smaller frequency component of fc-fs with respect to a frequency component fc+fs. Furthermore, the amplitude B is adjusted to decrease the frequency component fc.
Patent JP-H03186938-A (JP)
Title: Test circuit
Inventor: KISHIBE KOJI
IPC: G01R31/28
Filed: 1989-12-15
Abstract: PURPOSE:To increase input pins by giving a three state buffer to an output buffer and providing a non-coincidence (or coincidence) circuit in which the input signal line of the output buffer and a signal line connected to an output terminal are set to be inputs, and a latch in which the output of the non- coincidence (coincidence) circuit is set to be the input. CONSTITUTION:The three state buffer 101 is connected to a connection point S11 and the buffer 101 is connected in a connection point 105 as the input of the non-coincidence circuit 102. A connection point 104 is inputted to the non- coincidence circuit 102 and the output signal of the non-coincidence circuit 102 is inputted to a latch 103. Furthermore, the output of the latch 103 is outputted to a connection point S13, and an internal circuit which operates by a trigger signal is connected to the connection point S13, whereby signals K11 and K11 whose phases are opposite are connected to the three state buffer 101 and the latch 103. Thus, the terminal which is usually used as the output can be used as an input terminal by a control signal given to the output buffer.
Patent JP-H06140839-A (JP)
Title: High frequency mixer circuit
Inventor: KAWAKAMI MASAYUKI
IPC: H03D7/12
Filed: 1992-12-08
Abstract: PURPOSE:To provide the high frequency mixer circuit, which reduces noise and energy consumption, by respectively impressing a high frequency signal and a local oscillating signal to the respective bases of first and second transistors(Tr) and extracting a signal mixing both of signals from the emitter of the second Tr. CONSTITUTION:The emitter of a first Tr Q1 is grounded through a constant current source 21 parallelly connected with a capacitor C1. On the other hand, the collector is connected through a resistor R1 and a capacitor C2 to the emitter and base of a second Tr Q2 respectively. Further, a prescribed bias voltage is supplied from a bias voltage supplying means 1 to the bases of the first and second Tr Q1 and Q2, and a prescribed collector voltage VC3 is supplied to the collector of the second Tr Q2 respectively. Then, the high frequency RF signal is impressed to the base of the first Tr Q1, the local oscillation signal is impressed to the base of the second Tr Q2, and the mixing signal of the high frequency signal and local oscillation signal is extracted from the emitter of the second Tr Q2.
Patent JP-H05158746-A (JP)
Title: Watchdog timer circuit
Inventor: SAITO HIROYUKI
IPC: G06F11/30
Filed: 1991-12-11
Abstract: PURPOSE:To detect the runaway of a CPU while it has an access to a memory means with a watchdog timer circuit which is used to a monitor controller. CONSTITUTION:When a CPU 2 has no access to 1 storage means 4 even in a normal operation state of the CPU 2, a watchdog timer circuit 3 is repetitively reset before the set time is counted with the reset commands impressed periodically from the CPU 2 and then counts the set time if the reset commands received from the CPU 2 are delayed and transmits an alarm to show the runaway of the CPU 2. Meanwhile 8 data collator means 5 transmits the reset signals to the circuit 3 every time a fact that the state information on the means 4 read out by the CPU 2 with an access given to the means 4 can receive an access is detected.
Patent JP-H10170182-A (JP)
Title: Heat exchanger for condensing refrigerant and heat exchanger for evaporating refrigerant
Inventor: GO NOBUAKI
IPC: F28D1/053
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To improve performance by promoting the condensing of a refrigerant. SOLUTION: A connecting wall on which a plurality of refrigerant paths 12... are formed across the width thereof is provided in flat tubes 2... and an opening part 14 is provided on the connecting wall to allow moving of a refrigerant between the refrigerant paths 12.... In a heat exchanger for condensing the refrigerant, the flat tubes 2... are so inclined that the windward side thereof in the width wise direction thereof is positioned above the lee side thereof. The angle (a) of the inclination is in a range of 1-10 deg..
Patent JP-H06170924-A (JP)
Title: Blow molding machine having flat die
Inventor: KANO YOSHIAKI
IPC: B29C48/32
Filed: 1992-12-08
Abstract: PURPOSE:To provide a flat die by which a parison having an appropriate thick ness is easily obtainable and resin exchange can be performed smoothly. CONSTITUTION:Resin inflow ports 22 are opened at symmetrical positions, a manifold 25 which is ramified to the right and left in the circumferential diretion and bent in an extruding direction while reducing a sectional area of a passage is formed extending to the surface of a core metal 16 from the resin inflow ports 22 each is formed and this manifold 25 end and the other manifold 25 end through the other resin inflow port are allowed to meet respectively. This confluent part is opened and a dam lip part 28 forming a shallow passage along the circumferential direction of the core metal 16 is formed. A land part forming a passage which is shallower than a depth of the manifold 25 and is deeper than the dam lip part 28 is formed extending over the whole of a cylindrical passage. Furthermore, the dam lip possesses a die gap between cores constituting the core metal on the lower part of a die housing and is fitted with a die lower part plate 6 having horizontal dimensions larger than those of the die housing.
Patent JP-H03189714-A (JP)
Title: Battery lifetime detector
Inventor: MIZOGUCHI MICHIHIRO
IPC: G06F1/28
Filed: 1989-12-20
Abstract: PURPOSE:To shorten the time required for decision of the lifetime of a battery by monitoring the discharged voltage of the battery for a fixed time in order to automatically decide the battery lifetime. CONSTITUTION:When the lifetime of a battery is decided, a maintenance control circuit 11 instructs an AC/DC conversion & input switch circuit 1 to separate an input power supply and also to discharge the batteries 9a - 9n. When these batteries are discharged, an internal pulse generating circuit 72 of a battery switch circuit 7 works to oscillate the clock pulses in a fixed cycle. Then the lifetime of each battery is decided after a fixed time. In this case, the discharging voltage curve of each battery is monitored by a battery voltage monitoring circuit 10 for a fixed time. Then the voltage curve is compared with the specifications of the lower limit voltage level of an estimated battery discharging voltage curve. If the discharging voltage curve is lower than the voltage level specifications, it is judged that the lifetime of the battery is exhausted. Thus it is possible to shorten the time required for decision of the lifetime of a battery.