baber/WOPTO huggingface dataset:
Patent JP-H10328388-A (JP)
Title: System for game
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To improve the convenience when stored balls are used without labor as much as possible. SOLUTION: A membership card which is issued at a game hall 2 is constituted in such a manner that the membership card can be identified by a credit administration device 100 as an associated card with a credit company 1, and when there is a transaction with stored balls as objectives at a credit chain store 3 (a non-chain store for prizes where the exchange for prizes with stored balls is not allowed), the credit administration device 100 notifies the transaction content to a stored ball administration device 200 and an account administration device 400.  The stored ball administration device 200 withdraws stored balls in response to the transaction content, and the account administration device 400 transfers the transaction amount from a credit company account 406 to an account 405 of the credit chain store 3, and at the same time, transfers the transaction amount from a game hall account 403 to a cashing place account 402, and from the cashing place account 402 to the credit company account 406.
Patent JP-H04337102-A (JP)
Title: Fluid feeder
Inventor: MATSUNAGA TADASHI
IPC: B01J4/00
Filed: 1991-05-14
Abstract: PURPOSE:To uniformly feed a fluid into liquid in a tank without obstruction by structures vertically arranged in a high packing ratio in the liquid tank. CONSTITUTION:In a photosynthesis reactor, small tubes 12 are arranged in each gap between lateral light emission type optical fibers 2, 2 adjacent to each other which are vertically disposed in a liquid tank 1. The small tubes 12 are a fluid discharging device, a large number of the tubes of which are laid between the liquid tank 1 inside and a fluid pressure source outside the tank 1, and each small tube having the same bore is used and unevenness of pressure loss and size of bubbles to be generated is removed, and a gaseous mixture of carbon dioxide and air is fed uniformly as small bubbles to a fluid feeding area in the tank. The small tubes can also be used for liquid feeding as occasion calls.
Patent JP-H09318613-A (JP)
Title: Measuring method of research octane number of gasoline by gas chromatograph and its apparatus
Inventor: SASANO YOSHIO
IPC: B01J20/292
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To make an automatic analysis possible with a small amount of a sample, by separating components of a gasoline sample with a gas chromatograph using a specific column, and by substituting a specific equation with a physical property of a component which is selected by being only identified on a peak area value equal to or more than a predetermined value. SOLUTION: A vaporized sample gasoline is fed into a capillary column having a methylsilicone liquid phase to be separated into components, the components are detected in a detector and the total sum of peak area integrated values are calculated and one-five hundreds of the total sum is employed as a threshold value.  Peaks in exceed of the threshold value among detected peaks are only extracted and research octane numbers are respectively calculated based on the physical properties of identified components from equations I, II and III, where R is a research octane number of a sample, Ri is a research octane number coefficient of a component (i), Civ is an estimated volume concentration (%) of the component (i), di is a density (g/cm<3> ) at 15 deg.C of the component (i), Ciw is an estimated weight concentration (%) of the component (i), Ai is a peak area of the component (i), fi is a relative correction coefficient and (n) is the number of total peaks.
Patent JP-2000325587-A (JP)
Title: Driving/testing device for picture pattern display device
Inventor: NAKAJIMA MASASHI
IPC: A63F7/02
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a device easy to be handled for driving/testing a picture pattern display device. SOLUTION: Concerning a driving/testing device 1 for picture pattern display device for singly fluctuating and displaying picture patterns in the state of cutting a connection with a main control part, this device is provided with a parameter setting means 11 for setting a parameter for preparing a prescribed operating command, an operating command storage means 12 for storing the operating command set corresponding to the parameter, an operating command selecting means 13 for selecting the operating command on the basis of the parameter set by the setting means 11, an operating command sending means 14 for sending the operating command selected by the operating command selecting means and a power source 15 for picture pattern display device.
Patent JP-S632080-A (JP)
Title: Copying machine
Inventor: TANAKA KENZO
IPC: G03G21/00
Filed: 1987-06-01
Abstract: PURPOSE:To execute copying under a copying condition which is frequently used by an extremely simple operation, to shorten the copying time, and also, to prevent miscopy, by storing plural copying conditions, calling the copying condition at an arbitrary copying time, and also, displaying '1' on a copying sheet number display part. CONSTITUTION:The titled copying machine is provided with a copying sheet number display part 29, a storage means for storing such copying conditions as a copying paper size, a copying magnification, etc., instruction keys M1-M4 for inputting an instruction for calling the stored condition, and a control means for setting a state of the copying machine to the copying conditions which are stored in the storage means, in response to an operation of the instruction key, and also, displaying '1' on the copying sheet number display part. A microcomputer 43 controls all of the copying operations, and contains a RAM for executing write and a call of a copying mode. Accordingly, when mode keys M1-M4 corresponding to a desired copying mode are turned ON, the copying magnification and the paper size can be set, and also, the copying sheet number display is set to '1', and in case copying is executed by this copying mode, the copying can be executed as it is.
Patent JP-H0690900-A (JP)
Title: Electronic endoscope apparatus
Inventor: KIKUCHI KENICHI
IPC: G02B23/24
Filed: 1993-06-10
Abstract: PURPOSE:To provide an electronic endoscope apparatus which enables the changing of the optimum signal processing of an image pickup signal corresponding to information pertaining to an illumination light generating means. CONSTITUTION:An electronic endoscope apparatus 1 judges the type of a light source and operating condition with a judging circuit 19 by a judging signal to be outputted from a judging signal generator 18 and switches a processing operation of an image signal processing circuit 9 according to the results of the judgment to make itself correspond to the type of the light source and the operating condition. The image signal processing circuit 9 performs a proper signal processing operation according to the type of the light source thereby preventing degrading in the quality of picture.
Patent JP-H09321543-A (JP)
Title: Carrier regeneration circuit and demodulation circuit using the carrier regeneration circuit
Inventor: SON IMIN
IPC: H04B1/26
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To demodulate a receiving signal by accurately regenerating a carrier signal by the use of a simple configuration and using the regenerated carrier signal. SOLUTION: An input analog signal is sampled by a sampling frequency fs, 4 times of a carrier frequency fc. A demultiplexer 12 outputs received data sequentially to four systems to generate 1st to 4th signals. The 1st to 4th signals are delayed by delay circuits 13 to 16 and the delayed signals are respectively fed to adaptive filters 17 to 20. A multiplexer 23 selects sequentially output data from the adaptive filters 17 to 20 and provides an output of the selected signals. A subtractor 21 obtains a difference between the 1st signal and an output of the adaptive filter 17. A control section 22 sets a tap coefficient of the adaptive filters 17 to 20 according to the LSM algorithm based on the difference.
Patent JP-S63304219-A (JP)
Title: Horizontal moving device
Inventor: SUZUKI SHIGERU
IPC: H01L21/68
Filed: 1987-06-04
Abstract: PURPOSE:To decrease the friction resistance at the time of movement so that horizontal movement of high accuracy is executed by forming a moving base and movement transmission body into such specific constitution in which driving force is transmitted thereto directly or via rolling bodies disposed via pushings fixed to the respective side faces. CONSTITUTION:The moving base 2 and the movement transmission body 4 are so constituted that the driving force is transmitted thereto directly or via the rolling bodies 4b disposed via the bushings fixed to the respective side faces. The opposite faces of at least one set among the sets consisting of the respective faces of the elements selected from the moving base 2, a driving mechanism 3 and a pair of the bushings 16, 17 are inclined relative and parallel with each other so that the pressing force is exerted always in the gravity direction to the moving base 2 cooperatively with the cushion effect by a cushion mechanism when the movement transmission body 4 is pushed toward the moving base 2 by the driving mechanism 3. The friction resistance at the time of the movement is thereby decreased and the movement of the high accuracy is executed.
Patent JP-S5664009-A (JP)
Title: Wave breaking block
Inventor: KAKU KINTOU
IPC: E02B3/14
Filed: 1979-10-27
Abstract: PURPOSE: To obtain a wave-breaking block of a high and stable wave-breaking effect by forming a triangular block having three inclined feet whose end portions are crossed mutually and projectingly at specific intersecting angle and also forming a space inside.  
     CONSTITUTION: In a triangular block consisting of the first, second, and third block feed 1, 2, and 3, whose respective both end portions are crossed projectionally at 60° to form a space 4 inside, the block feed 1, 2, and 3 are mutually crossed in such a way that their respective upper portions are crossed with their respective lower portions. The porosity of the wave-breaking block is as high as 65%, and therefore, a high wave-breaking effect can be obtained. Also, because the crossing points of the three feet constituting the wave-breaking block are separated from each other, the gravity center of the block is low and stable. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6119267-A (JP)
Title: System for selecting representative number for every sender in telephone exchange system
Inventor: INOUE KENSUKE
IPC: H04M3/46
Filed: 1984-07-06
Abstract: PURPOSE:To attain smooth correspondence even if a job of a subscriber is complicated by constituting the constitution of representative group to a called subscriber at each calling subscriber. CONSTITUTION:The necessity of sender identification is identified by a next table TABLESG1 corresponding to an identification number (e) of a called subscriber E and whether or not an identification number in the table TABLESG1 and a caller identification number are coincident or not is retrieved. When a caller is a subscriber D, a (d) and a representative group number G5 are detected by the table TABLESG1 and the selection of representative is attained according to the table TABLE5. On the other hand, when the caller is other than the subscriber D, since no sender subscriber identification number is found out in the table TABLESG1, a table TABLESG4 to the retrieved up to the final line in the table is identified. Thus, the representative selection to identify a caller is executed by having only to add a simple table TABLESGN.
Patent JP-S5843186-A (JP)
Title: Control system for dc power source
Inventor: NAKAZAWA SEIJI
IPC: H02M7/48
Filed: 1981-09-03
Abstract: PURPOSE:To suppress the overcurrent and reverse current of a DC power source by suitably selecting the interval of switching of a controlled rectifier and employing a nonlinear resistor which becomes very large when the current is higher than the prescribed negative or positive value as an output impedance. CONSTITUTION:A DC power source which has a chopper circuit 4 is converted to a DC power source with an output impedance equivalently by switching the thyristors S7, S8 under PWM control, and a load 3 is connected through a ripple removing filter to the output. An output voltage is calculated by an output voltage calculator 9 from the output current, DC voltage and output impedance, a signal through a divider 10 and an output of a sawtooth wave generator 13 are applied to a comparator 11, thereby controlling a thyristor S. Accordingly, the switching interval is suitably selected to use the output impedance as a nonlinear  resistor, thereby simply suppressing the overcurrent and the reverse current.
Patent JP-S5838529-A (JP)
Inventor: YAMAGUCHI SEIJI
IPC: A47L9/28
Filed: 1981-08-31
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-S6030358-A (JP)
Title: Printer
Inventor: TANAKA MASAHARU
IPC: B41J2/505
Filed: 1983-07-28
Abstract: PURPOSE:To enable an efficient printing disregarding the matching of the printing direction with the width and the length of a paper by arranging vertical printing elements and horizontal printing elements in one row each on the thermal head. CONSTITUTION:In a printer for printing a dot matrix type character with the platen 2 rotatable forward and reversely, vertical printing elements 21c and horizontal printing elements 21d are arranged in one row each on the thermal head 21a at a printing section 21. When printing horizontally, during the horizontal movement of the carriage 4, the vertical printing elements 21c of the thermal head 21a are energized to print on one line. When printing vertically, to match the printing direction with the length of a printing paper 3, the horizontal printing elements 21d are energized during the feeding of the paper to print on one line.
Patent JP-H11314738-A (JP)
Title: Rod feeder
Inventor: MATSUZAKI YOSHINOBU
IPC: B65G47/14
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a small-space rod feeder capable of individually carrying out rods from a rod storage device having an arraying function efficiently. SOLUTION: A rod feeder is constructed in such a manner that in the internal space of a box-like housing 1 for collecting and housing rods P, a pair of belt supporting means 6 and 7 are provided so as to have an interval in a box longitudinal direction and a proper level difference in upper and lower directions, and a rod storage arraying device A and a rod carrying-out device B are provided side by side. In the rod storage arraying device A, one end of a flexible belt 9 drooped over the belt supporting means is attached to one supporting means 6 and, in the other supporting means 7, driving for tensioning/slackening is performed.  In the rod carrying-out device B, rods discharged from the rod storage arraying device onto a guiding plate provided so as to be inclined from one belt supporting means 6 toward a discharge port formed in the housing and interrupted by the interruption portion of a guiding plate tip and collected are individually pushed up by the up-and-down movement of a push-up means, and adsorbed and carried out by the adsorbing portion of the reciprocated carrying-out means.
Patent JP-H036193-A (JP)
Title: Multi-spot remote conference system
Inventor: TAKANO KENICHI
IPC: H04M9/00
Filed: 1989-06-02
Abstract: PURPOSE:To execute a usual conversion even if there is no echo control part of a studio station and a remote station by switching a satellite circuit to a ground circuit at the time point when a lecturer in a studio gives a permission against a speech request of the remote station. CONSTITUTION:In a studio transmitting station, at the time of a speech of a student of a remote station, a regular (an explanation of a lecture by a lecturer) satellite circuit 1-1 is switched to a ground circuit 5-2-n for backup. Subsequently, in the remote station, from a sound signal from the circuit 1-1, switching from a backup ground circuit 5-1-n is executed to a voice switching selecting part 4-n-2 by a control part 4-n-6 of the remote station concerned by receiving a permitting signal of a lecturer in a studio against a speech request by a speech request operating board 4-n-3-3 in a remote schoolroom 4-n-3. In such a way, at the time point when the lecturer in the studio gives a permission against the speech request of the remote station, the satellite circuit 1-1 whose voice is delayed considerably is switched to the ground circuit 5-2-n which is scarcely delayed.
Patent JP-S5840198-A (JP)
Title: Method and device for biologically purifying waste water
Inventor: UUBUE FUTSUKUSU
IPC: C02F3/26
Filed: 1982-08-12
Abstract: This invention relates to a process for the biological purification of wastewater in at least two immediately successive treatment stages, followed by a post clarification stage wherein the process is adapted so that a wastewater-activated sludge mixture in one of the treatment zones exhibits only a minor biological load and a nitrification process is conducted therein. In accordance with the invention, an intermediate clarification tank is not required due to substantially all biological degradation having occurred in the stage immediately before the nitrification stage. To enhance nitrification a macroporous carrier material for supporting nitrifying bacteria, for example, activated carbon or polyurethane foam, is added into this nitrification treatment stage. The material can be readily retained in the nitrification zone by providing appropriate retaining means. This process offers the advantage that the concentration of nitrifying agents, i.e., bacteria necessary for nitrification is maintained at the required level at all times. In another aspect, the invention relates to the apparatus for carrying out the process.
Patent JP-2000330251-A (JP)
Title: Image forming method using silver halide photographic sensitive material
Inventor: YAMAZAKI TAKAYASU
IPC: G03B27/73
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To provide an image forming method and system in which the occurrence of uneven image density and uneven streaks due to the fluctuation of wavelength especially among a plurality of point light sources. SOLUTION: In this color image forming method/system, a color image is formed by using a color photographic sensitive material containing at least a photosensitive silver halide and a hydrophilic binder on a supporting body and using a plurality of point light sources or the collective element of a plurality of point light sources, exposing pixels of different colors in the image at the same time according to digital image data and heat developing the color image.  This photosensitive material has at least three photosensitive layers different from each other in spectral sensitivity, and contains at least one diffusion-resistant dye having sufficient absorption for changing the spectral sensitivity distribution of at least one photosensitive layer, and the difference between the spectral sensitivity maximum wavelength of any of these photosensitive layers and the absorption maximum wavelength of the diffusion resistant dye in the photosensitive material is within 30 nm.
Patent JP-S5764338-A (JP)
Title: Optical information reproducer
Inventor: SATOU YUUJI
IPC: G11B21/08
Filed: 1980-10-07
Abstract: PURPOSE:To reproduce a stable static picture, by inserting a sample holding circuit into a tracking servo-circuit, sampling a tracking control signal immediately before a light beam is made to jump, and making the light beam jump. CONSTITUTION:When reproducing a static picture, a jump timing controlling circuit 17 detects a frame signal, and a tracking control signal is held by a sample holding circuit 15. An output of the sample holding circuit 15, and a jump pulse from a jump pulse generator 19 are added and inputted to an optical deflector 11, and a light beam is made to jump by 1 track. To the optical deflector 11, an added signal of the jump pulse and the tracking signal immediately before starting the jump is inputted, therefore, the jump width always becomes constant. Also, after the jump has ended, the light beam is led in stably since the jump width of the light beam, and the track space are in coincidence. In this regard, in the figure, a light source, a disk, a signal detector, a compensating circuit and an adder are denoted by 10, 12, 13, 14 and 16, respectively.
Patent JP-H01309155-A (JP)
Title: Memory controller
Inventor: AKIYAMA KENJI
IPC: G06F12/16
Filed: 1988-06-08
Abstract: PURPOSE:To shorten the time required for the diagnosis and the initialization of a memory by preparing a function to compare the data written into the memory with the data read out of the memory with no access request received from a CPU and to perform the self-diagnosis and the initialization of the memory. CONSTITUTION:For the actions carried out after a power supply is applied or reset, a diagnosis/initialization device (1) 212 gives an access request to an access controller (1) 211 to write or read data into or out of a memory (1) 11. Then the coincidence is checked between the read data and the written data through comparison for execution of the diagnosis of the memory (1) 11. Hereafter the circuit (1) 212 gives an access request to the circuit (1) 211 and writes the initial value to the memory (1) 11 for execution of the initialization. The same operations are available also to a memory (2) 12 and a memory controller (2) 22. In such a way, the memory diagnosis and initialization are carried out for each memory controller. Thus the memory diagnosing/initializing time is shortened.
Patent JP-S6032594-A (JP)
Title: Pwm amplifier
Inventor: ARAI SHINICHI
IPC: H02P7/29
Filed: 1983-08-01
Abstract: PURPOSE:To improve the controllability by forming the relationship between a command value for controlling ON/OFF time and the ON/OFF time linearly. CONSTITUTION:A switching period is set to a period counter 34 through a bus 32 from a microcomputer 31, and ON time data and directional bit data are set to data latch 33. A comparator 35 turns an output S2 OFF when the counted value of a period counter 34 increases larger than the ON time data set to the latch 33 and outputs a pulse signal S2 that the ON time data becomes pulse width. A converter output drive signals S3, S4 of transistors TR9-TR12 by the data S1 and the pulse signal S2. Thus, the controllability can be improved.
Patent JP-2000330403-A (JP)
Title: Heating device and image forming device provided with heating device
Inventor: KAGAWA TOSHIAKI
IPC: G03G15/20
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To shorten rising time to a set temperature and to lower power consumption in a heating device constituting a fixing device. SOLUTION: In this device, a heating roll 31 is constituted from a core material that is rotated with a surface of a light transmitting type supporting member such as heat resistant glass with a coated layer 31b formed by fluorinated resin or the like, that has high releasability from a toner image T and a heater lamp 33 that consists of a halogen lamp is provided inside it. A pressure means 32 consisting of an endless belt 35 hung between a press roll 36 and a tension roll 37 against the heating roll 31 is provided and a fixing device 3 is constituted by having the endless belt 35 come into contact with it at a specified nip width Wn.  The coating layer 31b can be directly heated by light from the heater lamp 33 since it is transmitted through the supporting member 31a, the rising time can be shortened, no great lowering of temperature occurs since heating efficiency is good even when it is driven and rotated by an image forming operation after a specified temperature is reached.