baber/WOPTO huggingface dataset:
Patent JP-S61146071-A (JP)
Title: Encoding device
Inventor: TANAKA AKIYOSHI
IPC: H04N1/41
Filed: 1984-12-20
Abstract: PURPOSE:To enable encoding with little image quality deterioration within preset values of the numbers of code transmitted in encoding scanning units, by varying the number of codes of the 2nd mode block depending on the number of 1st mode blocks generated. CONSTITUTION:The quantization image signal 250 of Q bits attainable in the image reading device, after having been stored in the image memory 201 is read out by one picture element in block units. The picture element signal 260 is selected by a selector 202 and inputted in a adder-divider 203 and at the same stored in a memory 205 for one block. The average value 262 is calculated in a single block by the adder-divider 203 and outputted from a selector 204. The differences between this average value and the respective picture elements are taken and the absolute value is compared with the constant K and outputted to a deciding device 209. The deciding device 209 in accordance with the number of picture elements whose absolute value are larger than the foregoing constant K, separates between the 1st and 2nd mode blocks and according to the respective blocks, an encoder 215 carries out encoding.
Patent JP-H05265700-A (JP)
Title: Pipeline type circuit capable of comparing relative differences between two asynchronous pointers and programmable value
IPC: G01R29/027
Filed: 1991-10-17
Abstract: PURPOSE: To enable a user to obtain an FIFO memory which is programmable and requires a status flag by equipping the FIFO memory with a circuit which generates the status flag. CONSTITUTION: This circuit which compares the relative differences between the two asynchronous pointers and programmable value is shaped up in a flag generating circuit 12 of the FIFO memory 10, and has a write counter and a read counter, a subtracter, a size comparator, a deglitching circuit, and a program selection decoder. The flag generating circuit operates by subtracting two counts and its difference signal is compared with a specific number in the comparator, so that an unfiltered signal indicates the comparison result. Further, the deglitching circuit latches an output signal when the edge of one of a write and a read clock is received, and prevents the output signal from varying until the result of the received clock is propagated through the counters, subtracter, and comparator.
Patent JP-H02115914-A (JP)
Title: Interface circuit for option equipment
Inventor: MIZUNO KATSUYUKI
IPC: G06F3/00
Filed: 1988-10-26
Abstract: PURPOSE:To easily set an interface at an inactive state by using a tri-state gate consisting of a CMOS by detecting the disconnection of a driving power source for either a main body device or option equipment. CONSTITUTION:When the power sources for both a main body side 1 and an option side 2 are applied, the output of an AND gate 5 goes to a high level, and both tri-state gate circuits 3 and 4 are set at enable states. Therefore, the transfer of a signal between those devices can be performed. Next, when the power source for either the main body side 1 or the option side 2 is disconnected, the output of the AND gate 5 goes to a low level, and both the tri-stage gates 3 and 4 are set at disable states. Therefore, all the output of the system bus are set at high impedance, and both devices are set at disconnected states equivalently.
Patent JP-H06114383-A (JP)
Title: Dephosphorization device
Inventor: NAKAZONO MITSUSACHI
IPC: B01D24/02
Filed: 1992-10-08
Abstract: PURPOSE:To provide a dephosphorization device obtaining clean treated water using an iron contact material removing insoluble iron phosphate and red rust causing the turbidity of treated water. CONSTITUTION:This dephosphorization device is constituted of a reaction tank 5 packed with an iron contact material 8 and filter tank 9 packed with glass beads 12. An iron phosphate compd. and red rust being a byproduct formed by the reaction of waste water and iron are filtered by glass beads to remove the turbidity of treated water.
Patent JP-H11107706-A (JP)
Title: Safety system for steam turbine
Inventor: KATAYAMA AKIRA
IPC: F01D17/26
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To operate trip electromagnetic valves and relay trip valves while maintaining relay trip oil pressure to an emergency hydraulic drive system. SOLUTION: A mechanical trip valve 2 and a lockout valve 3 are connected by on oil line 25, by which a master trip electromagnetic valve 4 and an additional lockout valve 20 are connected in turn to the lockout value 3. A relay trip valve 7 is connected to the additional lockout valve 20 by the oil line 25 and a hydraulic drive system is connected to the relay trip valve 7 via a relay trip oil line 8a. The mechanical trip valve 2 and the additional lockout valve 20 are connected by a bypass line 30 and the additional lockout valve 20 is further connected to the relay trip valve 7 via an additional oil line 26.
Patent JP-H08129416-A (JP)
Title: Controller for external equipment
Inventor: KUME MASAO
IPC: G05B15/02
Filed: 1994-11-02
Abstract: PURPOSE: To easily specify the cause of error by providing an input register which can set an ON or OFF signal in response to each ON/OFF signal so that they can freely switched to each other when various actuators are controlled based on the ON/OFF signals received from various sensors. CONSTITUTION: In the controller performing an operation for control of actuation of an external equipment 1 such as a machine tool that undergoes the NC control, a riding simulation device, etc., with a CPU 2, various sensors are attached to the equipment 1 and an ON/OFF signal 1a is inputted to an input logic circuit 4 in response to the operation and the state applied to the equipment 1. At the same time, an input register 3 inputs an ON/OFF signal 3a corresponding to the signal 1a to the circuit 4. An exclusive OR is acquired by the circuit 4 between both signals 1a and 3a, and the exclusive OR signal 4a is outputted to the CPU 2, and the equipment 1 is actuated again when the ON/OFF state received from the register 3 is inverted.
Patent JP-H07100244-A (JP)
Title: Pachinko machine
Inventor: MATSUMOTO MICHIKO
IPC: A63F7/02
Filed: 1993-09-30
Abstract: PURPOSE:To provide a PACHINKO machine by which various games such as a PACHINKO, an arrange ball, a mah-jongg ball, etc., can be executed by using the game machine main body as it is and changing its game board. CONSTITUTION:This PACHINKO machine is provided with a game board 6, a discharge device 30 for discharging a game ball B onto the game board 6, a circulating route 35 for allowing a necessary number of game balls B to circulate between the discharge device 30 and the game board 6, a coin throw-in port for throwing in a coin, and a coin discharge device for discharging the coin, on the game machine main body. Also, this machine is constituted so that the game board 6 for a different kind of game can be attached and detached alternatively to and from the game machine main body 1, and provided with a controller for controlling a game operation in accordance with the game contents of this game board 6.
Patent JP-H04145309-A (JP)
Title: Fruition section length measuring method for corn
Inventor: NAMI MICHITAKA
IPC: A01G7/00
Filed: 1990-10-08
Abstract: PURPOSE:To measure the length of only the fruition section of a corn by separating the fruition section from the shaft section, unripe section, grain lacking section and scar section of the corn on an image via the analysis of the texture indicating the arranged state of individual grains of the corn. CONSTITUTION:A corn is photographed by a camera and sampled and quantized into a digital image. The differential processing, binary processing, projection arithmetic processing, weighted means processing and threshold value processing are applied to the image to be processed. The fruition section length data are fed to a calculating circuit according to the following equation, then the actual length is outputted.
Patent JP-H11105737-A (JP)
Title: Car body structure of automobile
Inventor: MASUDA TOMONORI
IPC: B60G13/06
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To inhibit the retreat of a push rod of a brake master cylinder in a head-on collision accident, by forming an inclined face by chamferring a rear edge upper corner part of a strut tower, and making a point of the brake master cylinder face to the inclined face. SOLUTION: A rear side upper corner part of a strut tower 1 is chamferred to form an inclined face 2. A point of a brake master cylinder 3 mounted on a dash panel 4 is faced to the inclined face 2 of the strut tower 1. The brake master cylinder 3 is arranged in such manner that an axial extension line is intersected with a shock absorber 6 of a suspension unit 5. The brake master cylinder 3 comprises a reserver and a booster, and a point of a push rod 10 is pivotted and connected on an intermediate part of a brake pedal 12 by means of a pin 11. Whereby the retreating displacement amount of the push rod 10 can be reduced in the head-on collision accident.
Patent JP-H09114619-A (JP)
Title: Information processor, printer, printing system and data processing method for printing system
Inventor: SUENAGA MAIKO
IPC: G06F3/12
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To automatically evaluate individual characters and graphics at the point of time of being bit map converted into printer intermediate images on a host computer. SOLUTION: When plural object data are transmitted to this printer 311 by an interface 310 and the interface 310 receives second conversion information bit map converted based on the respective object data from the printer 311 for the respective object data, an intermediate image comparator 305 evaluates and judges whether or not the received second conversion information and first conversion information stored in an original intermediate image storage device 303 match by an object unit and a CRT 309 displays the evaluated and judged result.
Patent JP-S60155211-A (JP)
Inventor: DANIERU CHIYUANNJIEN CHIYUN
IPC: C08L1/00
Filed: 1984-12-21
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-S63125421-A (JP)
Title: Hydro-pneumatic suspension device
Inventor: HIGUCHI MITSUNORI
IPC: F16F9/06
Filed: 1986-11-12
Abstract: PURPOSE:To lower the spring constant of a suspension and improve comfort in riding by providing a circuit having a retractable function and consisting of a hydraulic circuit and an electric circuit to an actuator for regulating and absorbing the vibration of a vehicle by means of the fluidity of a liquid and the elasticity of a gaseous body. CONSTITUTION:A partition piston 5 for partitioning the inside of a cylindrical body 2 into a gas chamber 8 and an oil chamber 9 is fitted in the cylindrical body 2 inserted into the cylinder 1 of an actuator 10 in a suspension device. An orifice block 26 having an orifice 3 is fixed to one end of the cylindrical body 2 while an annular free piston 4 is fitted over the outer periphery of the cylindrical body 2 and, by means of this free piston 4, the inside of the cylinder 1 is partitioned into a compression oil chamber 7 and an expansion oil chamber 6. Each of the oil chambers 7, 6 is connected to the delivery side of an oil pump 40 or a reservoir tank 39 from each port 16, 17 connected to each chamber 7, 6 via hydraulic check valves 36, 35 and an electromagnetic selector valve 37.
Patent JP-S63125482-A (JP)
Title: Tilt-cab suspension device
Inventor: HIGUCHI MITSUNORI
IPC: F16F9/50
Filed: 1986-11-12
Abstract: PURPOSE:To enable the vibration of a car body to be absorbed by pivoting one end of an actuator for a hydro-pneumatic suspension provided with a stopper on its piston sliding part to the tilt center by means of a link, and then attaching the other end to the car body. CONSTITUTION:An actuator 10 for a hydro-pneumatic suspension is comprised of a cylinder 1 and a cylindrical substance 2 which is inserted in the cylinder 1. On one end of the cylinder 1 is provided a mounting part 19 for attaching the actuator 10 to the tilt center by means of a link, while, on one end of the cylindrical substance 2 is provided another mounting part 20 for attaching the actuator 10 to a car body. In the cylindrical substance 2 is placed a piston 5 for partitioning the substance 2 into a gas chamber 8 and an oil chamber in such a manner that it may be free to slide, and then, on the gas chamber 8 side is provided a raised part to be a stopper 41. When a fixed pressure is applied to the oil chamber, the partitioning piston 5 is caused to touch the stopper 41 so that the movement of the piston 5 is controlled.
Patent JP-H06123203-A (JP)
Title: Turbine power generation control device
Inventor: OZAWA HIROMITSU
IPC: F01D17/00
Filed: 1992-10-09
Abstract: PURPOSE:To regulate a steam amount with good accuracy by providing a flow meter and a bypass regulator in a bypass piping provided on a steam main piping in parallel, regulating a governor according to pressure in a steam reservoir, and regulating main and auxiliary bypass flow meters so as to reduce temperature and pressure. CONSTITUTION:Steam is supplied from a steam reservoir 1 through a main piping 5, an inlet flow amount detector 6, and a governor 7, and a steam turbine is driven so as to condense 12 steam. A bypass piping 4 is separated into two system, main and auxiliary and a temperature and pressure are reduced 11 through main and auxiliary bypass flow meters 9A, 9B and main and auxiliary bypass regulators 10A and 10B so as to condense 12 steam. Pressure in the steam reservoir 1 is detected 2, and the governor 7 is regulated by output of the inlet flow amount detector 6, in a pressure regulator 3. Respective opening degree of the main and auxiliary bypass regulators 10A, 10B are regulated by the main and auxiliary bypass flow meters 9A, 9B through main and auxiliary flow amount regulators 13A and 13B, in the regulator 3. It is thus possible to control the steam amount with high accuracy at the time of normal and abnormal operations so as to utilize steam effectively.
Patent JP-H05216848-A (JP)
Title: Multiprocessor computer for solving equation set
Inventor: AGRAWAL PRATHIMA
IPC: G06F15/16
Filed: 1992-10-09
Abstract: PURPOSE: To solve a set of equations represented by a matrix form by commanding a communication scheduling between processors by an exclusive network processor. CONSTITUTION: This device is constituted of three processing elements 707, one communication network 703 controlled by a communication network controller 705, and one host processor 701. The communication network controller 705 controls a communication processor in the communication network 703 and each processing element 700. Each processing element 707 has a communication processor which presents an interface to the communication network 703, integral unit having the responsibility of address calculation, floating point unit, cache for holding a just normalized row, and random access memory for holding one part of a matrix. The host processor executes a preprocessing necessary for constructing a task graph and a task schedule.
Patent JP-H0695376-A (JP)
Title: Radiation sensitive resin composition developable by dry process
Inventor: NICHIMA MASATOMO
IPC: G03F7/022
Filed: 1992-09-16
Abstract: PURPOSE:To provide the radiation sensitive resin composition high in sensitivity and developable by the dry process and capable of forming a good resist pattern at a low silylating temperature. CONSTITUTION:The radiation sensitive resin composition developable by the dry process contains the resin having phenolic OH groups and a 1, 2- quinonediazidosulfonate component and a compound represented by the formula: R<1>-NH-R<2> in which each of R<1> and R<2> is H or -SO2-R<3> or -CO-R<4>; each of R<3> and R<4> is optionally substituted or unsubstituted alkyl or aryl, or each may be a structural units of a ring formed with the N atom of the formula, but when one of R<1> and R<2> is H, the other is -SO2-R3.
Patent JP-S62120375-A (JP)
Inventor: PAORO CHIESHI
IPC: A61K31/425
Filed: 1986-11-12
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-S63123949-A (JP)
Title: Small size water heater
Inventor: KATSUHARA HIROTOSHI
IPC: F24H1/10
Filed: 1986-11-12
Abstract: PURPOSE:To prevent high-temperature hot water from being supplied by constituting the water heater so that it is provided with a self-holding type solenoid for actuating a capacity changeover valve for turning down the thermal power of a burner by a predetermined quantity and a capacity changeover switch manually operating the solenoid, and that the thermal power of the burner is turned down by the solenoid when the supply hot water temperature reaches an extraordinarily high temperature. CONSTITUTION:When a temperature sensor 34 detects the supply hot water of an extraordinarily high temperature by lowering of a water supply temperature, a self-holding type solenoid 25 is actuated through a control circuit 35 by a capacity changeover switch 8, a capacity changeover valve 24 is closed, the thermal power of a gas burner 16 is turned down, and high temperature hot water is prevented from being supplied. By these procedures, the prevention of a scald due to the too hot water supply and that of wasteful consumption of a fuel due to unnecessary combustion can be attempted.
Patent JP-H03131815-A (JP)
Title: Light source device for endoscope
Inventor: NAKAJIMA MASAAKI
IPC: G02B23/26
Filed: 1989-10-17
Abstract: PURPOSE:To prevent data stored in a memory from being destroyed by a noise, etc., by using an erasable programmable ROM as a data storage means where data is stored and write can be freely performed. CONSTITUTION:The erasable programmable ROM(EEPROM) 60 where the read and write of the data can be freely performed is connected to a 4th input/ output port 59. Timing for controlling a mode such as readout, write or erasion is decided for every plural mode control input terminals in the EEPROM 60 or the code and the timing of an instruction such as readout, write or erasion are decided in one mode control input terminal. Therefore, the data stored inside is prevented from being rewritten or erased accidentally by the noise. Thus, the data in the EEPROM 60 is not destroyed by the noise, etc. Then, the reliability of the data is made high and malfunction executed based on the stored data is prevented.
Patent JP-H11180959-A (JP)
Title: Production of chiral succinic acid derivative
Inventor: HILPERT HANS
IPC: C07C69/34
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound useful as an intermediate for the synthesis of pharmacologically active compounds, by reacting a specific compound with a halomethylhydantoin in the presence of an enolate-forming strong potassium base. SOLUTION: This compound expressed by formula III is obtained by reacting a compound of formula I (R<1> is a 1-6C alkyl or benzyl) with a halomethylhydantoin of formula II (R<2> is a halogen) in the presence of an enolate-forming strong potassium base [pref. KN(TMS)2 ]. The compound of formula I is obtained by reacting a compound of formula IV with (S)-4-benzyl-2- oxazolidinone, reacting the resulting compound with a compound of formula V (Hal is a halogen), cleaving and removing (S)-4-benzyl-2-oxazolidinone from the resulting product in a mixture of water and an alcohol by the use of H2 O2 and NaOH, and further, reacting the resulting compound with piperidine.
Patent JP-H06337507-A (JP)
Title: Image forming method for silver halide color photographic sensitive material
Inventor: KAWAI KIYOSHI
IPC: G03C7/30
Filed: 1993-10-05
Abstract: PURPOSE:To provide a method for forming an image by using the silver halide color photographic sensitive material superior in desilverability even in the case of remarkably reducing an amount for replenishing a bleach-fixing solution. CONSTITUTION:The silver halide color photographic sensitive material having at least one silver halide emulsion layer on a support is processed to form an image, and at least one of the emulsion layers contains flat silver halide grains containing silver chloride in an amount of >=80mol%, and comprising mainly (100) crystal faces, and the photosensitive material is processed by replenishing a processing solution having bleaching ability in the desilvering process in an amount of <=150ml/m<2> of the photosensitive material.
Patent JP-H03135341-A (JP)
Title: Power supply device for portable electronic equipment
Inventor: TAKAHASHI KIMIHIDE
IPC: G11B33/00
Filed: 1989-10-18
Abstract: PURPOSE:To inform an approximate time for an equipment possible to operate by using each one set of two or more sets of batteries at each timer detected voltage is decreased lower than the preset voltage, using finally the two or more sets simultaneously and performing a display corresponding to the set of battery during the use. CONSTITUTION:In a control circuit 16, it is judged whether voltage of batteries BATT.1 and BATT.2, detected by a voltage detector 14 are higher than the preset BATT. down setting voltage. When the voltage of the batteries is decreased lower than the BATT. down setting voltage, switches SW1 and SW2 are simultaneously turned off to finish supply of power. While a display device 18 is formed of two light emitting diodes corresponding, for instance, to the batteries BATT.1 and BATT.2 and controlled by the control circuit 16 in a manner wherein the light emitting diode corresponding to the battery during use is lighted. Accordingly, by a display content of the display device 18, an approximate time for a portable electronic equipment possible to operate can be recognized.
Patent JP-H06208737-A (JP)
Title: Magneto-optic disk
Inventor: UCHIYAMA KENJI
IPC: G11B11/105
Filed: 1993-10-04
Abstract: PURPOSE:To set both push-pull signal level and radial contrast of a magneto- optic disk to satisfactory values and also to obtain a satisfactory CN value. CONSTITUTION:In a magnet-optic disk 1 in which a group-forming region is provided on the surface of a discoidal substrate 2 and a recording layer 5 is formed in the manner of covering the group-forming region, the angle theta between both tangents of facing group sidewalls is 120 deg. or more, the half-width of a group is 0.90-1.15mum and the depth of the group is 600-900Angstrom  in the radial cross section of the substrate 2.
Patent JP-H07105533-A (JP)
Title: Magnetic recording medium
Inventor: IMAI KAZUYOSHI
IPC: G11B5/708
Filed: 1993-10-04
Abstract: PURPOSE:To obtain a magnetic recording medium having satisfactory electromagnetic transducing characteristics even for Hi-8 high vision, not causing head clogging even at high temp. or low temp., ensuring stable running even at low temp. and high humidity and excellent in running durability. CONSTITUTION:In this magnetic recording medium with plural magnetic layers on the nonmagnetic substrate, the thickness of the upper magnetic layer on dry basis is <0.5mum and the total thickness of all the magnetic layers on dry basis is <=2.5mum. The upper magnetic layer contains alpha-Al2O3 or Cr2O3 powder having <=0.30mum average particle diameter and the lower magnetic layer contains Cr2O3, red iron oxide or alpha-Al2O3, powder whose average particle diameter is equal to or larger than that of the powder in the upper magnetic layer.