baber/WOPTO huggingface dataset:
Patent JP-H01173080-A (JP)
Title: Developing waste liquid processing mechanism
Inventor: YODA AKIRA
IPC: G03G15/10
Filed: 1987-12-28
Abstract: PURPOSE:To eliminate the need of the piping of a surplus developer, and also, to save the trouble for processing a waste liquid by containing the surplus developer after the development processing is executed, in a waste liquid pan and drying and evaporating a solvent component of the developer which is contained. CONSTITUTION:A surplus developer 75 discharged to a waste liquid pan 86 is heated by a heater 94, dried and a solvent component is evaporated. By this heating, the solvent component in the developer is dried and evaporated, and after it is evaporated, in the waste liquid pan 86, a toner particle in the developer remains behind as a solid body. An operator can process a waste liquid after the development by only eliminating this solidified toner particle. In such a way, a piping such as a return conduit line, etc., for returning the developer 75 after the development into a tank 64 becomes unnecessary. Also, whenever the development processing is executed once, the developer is contained in the waste liquid pan 86 and the solvent component is evaporated, therefore, it does not take time for processing the waste liquid.
Patent JP-H02253710-A (JP)
Title: Wide-band nonlinear control network of transmitter linear amplifier having many amplifier rows
Inventor: KAARU MAINTSUERU
IPC: H03F3/68
Filed: 1989-12-26
Abstract: PURPOSE: To obtain wider band width and high stability in the case of controlling a channel transmitter by outputting a signal limited under a prescribed amplitude whose phase is not advanced through a 1st branch and generating a control voltage required for other amplifier while its phase and amplitude are corrected through linear combination through two branches. CONSTITUTION: A control voltage required for each of amplifier channels K1...Kn is generated through branches 1, 2 with proper linear combination. A signal limited under a prescribed amplitude whose phase is not advanced is outputted through a 1st branch Z1. Part of a load of the branch Z1 is directly used to control a 1st amplifier channel K1. A load divider P is used to divide the load. An input impedance of the load divider represents a load of the branch Z1. Hybrid circuits H, H' are formed to provide linear combination of control voltages after correction of proper amplitude and phase (PAK) from the branches Z1, Z2 with respect to other amplifiers. The hybrid circuits provide phase and amplitude required for amplifier channels K2...Kn.
Patent JP-H10226790-A (JP)
Title: Catalyst and method for hydrogen treatment of residual oil
Inventor: JEFFREY T MILLER
IPC: C10G47/26
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a novel catalyst and method necessary for forming a lightweight and more valuable product from a heavy hydrocarbon feedstock such as a residual oil. SOLUTION: Metal-impregnated carbonaceous particles having effective particle sizes in suspension of 0.01-50μm and physically carrying a sulfide of a water-soluble metal compd. contg. a sulfidizable metal selected from among molybdenum, cobalt, nickel, iron, vanadium, tungsten, and their mixtures are suspended in a reaction zone contg. hydrogen and a hydrocarbon feed material to give a dispersion; such conditions of the reaction zone as to be effective for converting the feedstock into a product having a b.p. lower than that of the feedstock are maintained; and the product having the lower b.p. is recovered.
Patent JP-H10170327-A (JP)
Title: Measuring apparatus for movable load of vehicle
Inventor: UEHARA KAZUTADA
IPC: G01G19/12
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To obtain a measuring apparatus by which a movable load can be measure with high accuracy in a wide region by a method wherein a computing expression is stored for every region of a detection output from a detection means and the movable load is computed by using a plurality of computing expressions according to regions. SOLUTION: Output signals of respective load sensors 31, 32 are input to respective amplifiers 33a, 33b so as to amplified, they are input to a controller 34, a movable load is computed, and a result is displayed on a display device 35. The controller 34 finds the movable load on the basis of a plurality of computing expression which are set in advance according to regions of sensor output values. That is to say, a curve which expresses an actual sensor output characteristic is divided into, e.g. four regions, the regions are approximated respectively to straight lines, and inclinations of the straight lines in the respective regions are set as factors y1 to y4 . then, the factors y1 to y4 are applied to respective regions with reference to the output values of the load sensors 31, 32, and the movable load is computed.  By this method, the movable load of a vehicle can be measured with the high accuracy in a wide region.
Patent JP-H03195926-A (JP)
Title: Level meter
Inventor: SUZUKI AKIHISA
IPC: G01F23/28
Filed: 1989-12-25
Abstract: PURPOSE:To obtain a safe level meter causing no spark and limiting an object liquid little, by detecting the height of a liquid level from the presence or absence of a reflected light in a waveguide. CONSTITUTION:A light incidence port of an optical waveguide 33 is located on the axis of rotation of a rotating body 32, and therefore a light of a light source 20 always enters the optical waveguide 33. At an exit end face of the waveguide 33, the light is narrowed down by a condenser lens 34 to have a diameter being smaller enough than the diameter of an entrance of an optical waveguide array 40. When the light entering an optical waveguide 41 reaches the other end face thereof, it is reflected and returns in the reverse direction through the optical waveguide 41 when the end face is not in contact with a liquid 50, due to a difference in the index of refraction between the core of the optical waveguide 41 and air. The light is reflected by a half mirror 23 and transmitted to a photodetector 25 through a condenser lens 24. This operation is repeated sequentially for optical waveguides from 41 to 48. If there is any optical wavequide of which an open end is in contact with a liquid surface, reflection does not occur nearly at all and, accordingly, the light is not inputted to the photodetector 25, since the core of the optical waveguide array 40 is formed of a material being equal substantially in terms of the index of refraction to the liquid 50.
Patent JP-H02180922-A (JP)
Title: Conductive polymer
Inventor: KUBOTA FUYUHIKO
IPC: C08G61/12
Filed: 1988-12-29
Abstract: PURPOSE:To obtain the title polymer having high conductivity and excellent stability in a doped state and being useful as a conductive material, a semiconductor material, a display element, an electrode material or the like by using recurring units of a specified bicyclic heterocyclic structure compound. CONSTITUTION:A polymer of the formula (wherein R<1> is a 1-5C alkyl, a 1-10C alkylsulfone, an arylsulfone or a 1-5C alkoxycarbonyloxy; R<2> is H, a 1-10C alkyl, an aryl or a benzyl; X is C; Y is N, O, S, Se or Te; the bond between X and N is a single or double bond; m is 0 ot 1 when it is a double bond, or m is 0 or 2 when it is a single bond; and n is the degree of polymerization and is 5-500), for example, poly(pyrrolo[3,4-c]pyrrole) is used as a conductive polymer. This polymer can exhibit a high conductivity when doped with a dopant such as an inorganic or organic anion.
Patent JP-H09150606-A (JP)
Title: Large tire with low fuel consumption and low heat build-up
Inventor: ODA TAKUMI
IPC: C08K5/54
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a tire which is improved in low resistance to rolling, resistance to wear, low heating build-up, and resistance to tear. SOLUTION: This large tire with low fuel consumption and low heat build-up contains 100 percentages by weight of rubber whose main component is natural rubber and is compounded as the following equations by weight with carbon black, silica of 140 to 280m<2> /g in N2 SA, silane coupling agent and calcium carbonate of 15m<2> /g or more in N2 SA, and the base rubber thereof is formed by rubber composition whose 300% modulus is 16 to 22Mpa and the mean thickness of the base rubber is 20 to 50% of tread rubber: (1) 35<=(amount of carbon black)+0.75×(amount of silica)<=50, (2) 0.2 <=0.75×(amount of silica)/(amount of carbon black)<=1, (3) 0.05<=(amount of calcium carbonate)/(amount of silica)<=0.40, (4) 0.05<=(amount of silane coupling agent)/(amount of silica)<=0.15.
Patent JP-H04201460-A (JP)
Title: Constant temperature device for thermal head
Inventor: TAKANASHI RYOYU
IPC: B41J2/365
Filed: 1990-11-30
Abstract: PURPOSE:To heat and cool a head efficiently and keep a constant temperature of the heated head with a structure simplified and low in cost by operating a Peltier element whose one face and other face have a relationship of heating and cooling with each other in response to a predetermined signal. CONSTITUTION:A Peltier element 32 is stuck between a thermal head 21 and a support member 33, having a width same as that of the thermal head 21, and fixed interposingly so as to cover the upper face where a heat generating resistor 23 and a thermistor 27 are provided. The Peltier element 32 has a cooling face on one side and a heating face on other side. The cooling face and the heating face are reversed by reversing a polarity of a current to be supplied to these faces. A resistance value data based on a temperature from the thermistor 27 is supplied to a temperature processing circuit, where a first set value in the high temperature set previously is compared with a second set value in the low temperature. When the data indicates a temperature higher than the first set value, a cooling signal is outputted. When the data indicates a temperature lower than the second set value, a heating signal is outputted.
Patent JP-H01176180-A (JP)
Title: Teletext receiver
Inventor: OSADA TOMIO
IPC: H04N9/00
Filed: 1987-12-30
Abstract: PURPOSE:To attain expansion of the function by transferring an expansion program from an external device via a printer terminal, storing the program in an expanded program storage means and allowing a selection means to select either the program storage means or the expanded program storage means. CONSTITUTION:Two-way data transfer is attained via a printer terminal 12, the transferred program is stored in the expansion memory to apply the operation according to the program. Thus, the function of the teletext itself is expanded and the device with general-purpose application executing functions other than the teletext function is realized. Thus, an existing printer terminal 12 is utilized and a selector circuit 16 is provided and the device is realized with slight modification such as increased memory capacity of RAMs 5, 14, 15.
Patent JP-H05166187-A (JP)
Title: Optical information recording/reproducing device
Inventor: HORAI KEIICHIRO
IPC: G11B7/00
Filed: 1991-12-19
Abstract: PURPOSE:To provide an optical information recording/reproducing device which can reduce the deterioration of the reproduction signal that is caused by the increase of the overwriting frequency. CONSTITUTION:A dummy signal is produced by a dummy signal generating circuit 14 and added to the termination part of the output of a MODEM 10 via an adder circuit 15. An erasing time setting circuit 16 produces an erasion signal having its termination part extended more than the time width of the dummy signal. Then the erasion signal is applied to a semiconductor laser driving circuit 5 together with the output of the circuit 15.
Patent JP-H05168074-A (JP)
Title: Composite speaker
Inventor: TAKAHASHI TOSHIJI
IPC: H04R1/24
Filed: 1991-12-19
Abstract: PURPOSE:To improve the quality by preventing the short-circuiting of lead wires of the coil of a split circuit and the generation of an abnormal sound caused by the contact with a supporter in the composite speaker used for a vehicle, etc. CONSTITUTION:A supporter 17 is provided with two grooves 18 and 19 and triangular ribs 20 and 21 inside of it. Spaces 24 and 25 smaller than the diameter of the lead wires 22 and 23 of a coil 16 are provided between the tips of the ribs 20 and 21 and the grooves 18 and 19, and the lead wires 22 and 23 are arranged at the bottom of the ribs 20 and 21. Thus, the superior composite speaker without short-circuiting of the lead wires 22 and 23 and an abnormal sound generation can be attained.
Patent JP-H09174815-A (JP)
Title: Offset rotary press and ink fixing method therefor
Inventor: SHIMOZAWA YUICHI
IPC: B41F7/02
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To facilitate the ink fixing of an initial cooling cylinder by increasing the diameter of the cylinder in the first contact with a dried matter to be printed of a plurality of cooling cylinders provided at a cooler larger than the other cooling cylinder. SOLUTION: In the offset rotary press, the diameter of a cooling cylinder in initial contact with dried matter to be printed of a plurality of cooling cylinders provided at a cooler is set larger than the other cooling cylinder. As a result, the temperature becomes about 70 deg.C while the matter to be printed is brought into contact with the initial cooling cylinder, the ink is fixed, thereby making it possible to prevent reticulation. Specifically, the diameter of the first cooling cylinder 7 in contact with the matter 8 to be printed is set about 2.5 times as large as those of second to fourth cooling cylinders 7. The diameter of the first cylinder is suitably 600 to 1,000mm in view of the space and cost.
Patent JP-H09218849-A (JP)
Title: Device bridging method and device therefor
Inventor: TORI TEIN BOU
IPC: G06F13/42
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To perform a mutual operation by transmitting command messages and reply messages between devices having different clock frequencies via a bridge. SOLUTION: An asynchronous PCI-PCI bridge 100 is coupled between a host and each target PCI conformity device 102, 104 which operate by different clock frequencies by a host PCI bus 106 and a target PCI bus 108. A hot bus slave interface 110 performs the decision of the command retransmitted from the PCI conformity device 102 and transmits a reply message to the PCI conformity device 102. A host bus master interface 114 transmits a command message to the PCI conformity device 104, receives the reply message and transmits the message to the host bus slave interface 110. By these devices the mutual operation among plural bus components and devices is enabled.
Patent JP-H11169927-A (JP)
Title: Method for setting torque arm of nontensile force rolling stand
Inventor: NAGASHITA KENJI
IPC: B21B37/00
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To execute an optimum nontensile force rolling by discriminating and excluding abnormal values out of a plurality of instantaneous values of rolling load and instantaneous values of rolling torque sampled at a prescribed period during nontensile force rolling before a rolling stock is bitten into a succeeding stand and then calculating a set value based on the residual sample values after the exclusion. SOLUTION: While the rolling stock 1 is in a state of nontensile force rolling before bitten by rolling rolls 11 of the succeeding stand, out of instantaneous values of rolling load and rolling torque periodically sampled in a sampling circuit 6 an average value is obtained by a reference value arithmetic circuit 7 from these sample values; deviations between thus obtained average value and the sample values are monitored by a comparison circuit 8; residual sample values after exclusion of abnormal values are stored in a normal value storage circuit 9; and then from the storage values a set value of torque arm is calculated by a torque arm reference value arithmetic circuit 10.
Patent JP-2000163295-A (JP)
Title: File transfer management system
Inventor: ISHII HIROHISA
IPC: G06F12/00
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To avoid a data loss, etc., caused by the overlapping of file names by plural users. SOLUTION: A server 27 temporarily storing a data file transferred between client terminals 28 has a transmission file generation processing part 31 which changes a data file sent from a connected client terminal 28 from the original file name to a physical file name being inherent in a system and stores it and generates a tag file including the original file name and the physical file name, and has a file transfer control processing part 32 which adds a tag file to the data file and transfers it to a relay server 25. It also has a file receiving control processing part 37 which fetches a data file and a tag file to self based on the tag file of a relay server tag DB 46 and a received data file transfer control processing part 38 which changes the data file from the physical file name to the original file name and transfers it to the terminal 28 of a destination.
Patent JP-H02271885-A (JP)
Title: Pinball (pachinko) game machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1989-12-26
Abstract: PURPOSE:To prevent interest from being reduced even when a player continues playing for a long time by providing a ball holding part, which temporarily holds a playing ball coming into a specified prize port, in an auxiliary playing device, moving a movable plate by an operation switch provided in the outside of a playing panel, making the playing ball flow down and executing auxiliary play. CONSTITUTION:When the suitable number of the playing balls come into a specified prize port 6a, 6b or 54 and are accumulated in a ball hold part 56, the player operates an operating switch 17. When a movable plate 58 is moved, the playing ball can easily go into a V prize port 64 since the plural playing balls simultaneously flow down to an inclined panel 62 in a lower direction. Further, when the operating switch 17 is pushed at suitable timing while observing the move of a rotary body 65 at such a time, the playing balls in the ball hold part 56 can be made flow with aiming at the V prize port 64. Namely, the player can technically intervene in the play by a technique of the player himself.
Patent JP-H04204217-A (JP)
Title: Ultrasonic level detecting method and apparatus
Inventor: HONDA KEISUKE
IPC: G01F23/28
Filed: 1990-11-30
Abstract: PURPOSE:To detect a liquid level regardless of the propagation speed of ultrasonic waves by detecting the liquid level on the basis of the change of the phase of a detection signal by dipping a metal rod-shape body in a liquid. CONSTITUTION:A pulse-like signal is converted to the signal coinciding with a metal rod-shape body 1 by a resonance circuit 4 and pulse-like ultrasonic waves are sent out to the metal rod-shape body 1 from a piezoelectric element 2. After  T time from the point of time when the pulse-like signal is sent out, a counter 10 counts the clock inputted from a frequency dividing circuit 6. When a zero cross detecting circuit 9 inputs the signal becoming zero for the first time among the signals inputted from an amplifier 8 and detected by the piezoelectric element 2 to the counter 10, the counter 10 is stopped. At this time, the change of the phase of the signal detected by the piezoelectric element 2 can be detected from the value counted by the counter 10. The level of the liquid in which the metal rod-shape body 1 is dipped can be detected on the basis of this phase change.
Patent JP-H08184431-A (JP)
Title: Distance measuring equipment
Inventor: MAEDA KAZUYUKI
IPC: G01C3/06
Filed: 1994-12-28
Abstract: PURPOSE: To measure the distance to a very close point, as well as a remote point, accurately by determining the difference of output between first and second light receiving means. CONSTITUTION: Light projected on an object is reflected thereon and partially condensed through receiving lenses 4, 5 and then focused on light receiving sensors 6, 7. Signal currents of F and N are outputted across the sensors 6, 7 and the ratio of the signal outputs varies depending on the center of gravity of a light receiving image. F1, N1 and F2, N2 represent the signal outputs from two light receiving sensors. L1, L2 and L3 represent the remote, close and very close distances, respectively, to the object. When the object is located between L1 and L2, the light receiving images are focused on the sensors 6, 7 and since the output currents therefrom are equal to each other, F1+N1=F2+N2 is satisfied and thereby the distance can be measured. When the object is located between L2 and L3, the distance is measured only by means of the sensor 7.
Patent JP-2000165382-A (JP)
Title: Transmission line quality monitor system
Inventor: TAJIMA KAZUYUKI
IPC: H04B10/077
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a transmission line quality monitor system where useless time slots caused when many number of packets per unit time are used can be saved and quality can be monitored in a short time even when number of packets per unit time is extremely less with respect to the transmission line quality monitor system. SOLUTION: The system is configured with a detection means 4 that detects an error in a BPI arithmetic result, a latch means that latches a detection result for a prescribed time by using a timer and a latch, a generating means 5 that generates an additional data packet transmission enable signal by a counter, a multiplexer means that multiplexes generated data packet transmission enable signals, a generating means that forcibly generates a monitor/control packet at an interval of a prescribed number, and a changeover means that selects the generated monitor/control packet transmission enable signal or a conventional monitor/control packet transmission enable signal.
Patent JP-H10170057-A (JP)
Title: Sound suppression device for air conditioner
Inventor: HITOMI KAZUHIRO
IPC: F24F11/02
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To enable a noise of keeping to be reduced by applying an analogue filter having a constant corresponding to a synchronizing sound in rotation of a blower fan. SOLUTION: This sound suppression device is comprised of means 2 for measuring a noise signal arranged near a blower fan of an indoor device of an air conditioner so as; means 4 for measuring a silencing signal arranged near a silencing speaker; an analogue filter 5 to which a noise signal is inputted; and a silencing speaker 3 to which an output signal of this filter is applied. The filter 5 has a filter constant calculated in such a way that the noise signal with the periodic sound of rotation of the blower fan and the silencing signal will show an inverse phase from each other, the noise from a driving source 1 of the air conditioner is detected by a noise sensing microphone 2, amplified by a next stage amplifier 6 through the analogue filter 5 and then outputted to the silencing speaker 3 as an audio signal.  Then, the silencing speaker 3 may generate a controlling sound for suppressing the sound in correspondence with the noise of the noise source.