baber/WOPTO huggingface dataset:
Patent JP-S59141749-A (JP)
Title: Apparatus for controlling number of revolutions in internal-combustion engine
Inventor: MATSUMURA RIYOUICHI
IPC: F02D41/16
Filed: 1983-02-03
Abstract: PURPOSE:To enable to converge the actual engine speed to an aimed value with high responsiveness, by providing a driving means for controlling the opening of a valve means on the basis of the result of calculation obtained through addition of a step output and an integration output produced under specific conditions of the engine speed. CONSTITUTION:The opening of a passage by-passing a throttle valve of an internal-combustion engine is controlled by a valve means. An actual engine-speed signal B and an aimed engine-speed signal C are applied a subtraction circuit 31, in whic a deviation signal 32 of these two signals B and C is produced. A step circuit 37 produces a step output I when the actual engine-speed becomes lower than a prescribed reference value. An integration circuit 35 produces an integration output H with increasing and decreasing of the actual engine speed. With such an arrangement, the quantity of intake air is controlled by operating said valve means on the basis of the sum J of the integration output H and the step output I. Thus, it is enabled to raise the engine speed to an aimed value with high responsiveness when the idling speed is lowered.
Patent JP-2000214688-A (JP)
Title: Wet type image forming device
Inventor: NAKANO TORU
IPC: G03G15/00
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a wet type image forming device constituted so that the desired flocculation effect of developed grains in a liquid developer layer can be surely obtained. SOLUTION: This image forming device is constituted so that the liquid developer layer is formed by coating a developing belt 12 with liquid developer including the toner grains with high concentration and an electrostatic latent image formed on a photoreceptor 1 is developed with the liquid developer layer. Then, it is provided with a corona charger 14 flocculating the toner grains by an electrical action and a controller 20 controlling the strength of a current flowing toward the belt 12 from the charger 14. By the controller, the magnitude of the current is controlled based on a temperature condition detected by a temperature sensor 21 so that the flocculation effect can be enhanced to the utmost under the detected temperature condition.
Patent JP-S53102959-A (JP)
Title: Flame-retardant resin composition with high mechanical properties
Inventor: NAKAMURA JIYUNICHI
IPC: C08L21/00
Filed: 1977-02-21
Abstract: PURPOSE: A polymer obtained by ring-opening polymerization of a cyanonorbornene derivative in the presence of an unsaturated polymer is mixed with a halogen-containing compound to produce said flame-retardant resin composition with excellent impact strength and further good other mechanical properties. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02197160-A (JP)
Title: Lsi substrate
Inventor: SHIMIZU KATSUHIME
IPC: H05K1/02
Filed: 1989-01-26
Abstract: PURPOSE:To prevent a non-wired part from being left in an automatic wiring processing and to realize ann LSI of high wiring density by a method wherein wiring terminals are provided to the tips of wiring leads which are led out in parallel from external terminals bypassing a functional block and connected to inner block terminals. CONSTITUTION:Functional blocks 21 and 22 such as a register file a RAM. a ROM, and others are arranged close to one side and two sides of an LSI substrate 1. And, external terminals 31 is provided between the lock 21 and two sides close to the block 21, and external terminals 32 are arranged between the block 22 and one side close to the block 22. In the above arrangement, external lead-out wirings 41 and 42, which are in parallel with each other and formed in a single layer, extending from the terminals 31 and 32 are buried in the substrate 1 bypassing the blocks 21 and 22. And, lead-out wiring terminals 51 and 52 are provided to the tips of the wirings 41 and 42 to enable the wirings 41 and 42 to be easily connected to inner other block terminals. By this setup, a non wired part is prevented from being left in an automatic wiring-processing and an LSI of high wiring density can be realized.
Patent JP-H10212779-A (JP)
Title: Partition device in room
Inventor: NOBUHARA TETSUJI
IPC: E04B2/74
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To partition a room in a desired range by moving a partition body in accordance with a term of using the room. SOLUTION: A link 12 connecting between a base member 10 and a support member 11 is attached so as to be rotatable in a vertical plane, and the front end parts of link members 16, 18 constituting the link are rotatably connected by means of a relay shaft 21 while a rod-like thread member 25 is laid bridging between the base member 10 and the support member 11, along the widthwise direction of a bogie 7, and the thread member 25 is formed in its opposite side parts with thread parts 31, 32 having threads winding in the opposite directions. Movable members 33 are threadedly engaged with the thread parts 31, 32 of the thread member 25 so as to be movable along the direction of the center axis of the thread member 25, and the movable members 33 and support frames 20 are coupled together through a connecting rod 34 having one and the other ends which are connected rotatably to the movable members 33 and the support frame 20, respectively, so as to be tiltable in a horizontal plane.
Patent JP-S59143772-A (JP)
Title: Course-angle-controlled car
Inventor: KASEGAWA NORIMICHI
IPC: B62D7/14
Filed: 1983-02-04
Abstract: PURPOSE:To obtain a faithful driving to a driver's will with higher tolerance by setting a sideslip angle against ground for front and rear wheels on the basis of rotational and axial shifts of divided steering shafts for rotating wheels to obtain the set sideslip angle against ground in accordance with the driving car speed. CONSTITUTION:A steering handle and a steering shaft are divided into structures 1-4, which are shifted in rotational and axial directions for setting sideslip angles of front and rear wheels against ground. Set value signals 30-32 thereof are inputted to a control unit 11, to which a car speed signal 35 is inputted to control the steering of wheels on the basis of feedback to obtain the set sideslip angles in accordance with the driving speed as detecting 26 and 27 actual sideslip angles of front and rear wheels. When a desired sideslip angle is set in advance by a driver, the steering of each wheel is controlled to obtain the sideslip angle for enabling a faithful drive to a driver's will with higher telerance.
Patent JP-S56115621-A (JP)
Title: Treatment for waste gas
Inventor: ATSUKAWA MASUMI
IPC: B01D53/81
Filed: 1980-02-15
Abstract: PURPOSE: To reduce pressure losses and the abrasion of adsorbents and treat waste gases with high desulfurization rates by grinding brown coal char and catalytically treating the waste gases contg. sulfur oxides in a fixed bed under selected conditions.  
     CONSTITUTION: Brown coal char is ground to 5W10mm grain sizes and the grains are put in metallic screens or the like, whereby a fixed bed is provided. Waste gases contg. sulfur oxides are allowed to contact with these brown coal char grains for ≥0.5sec (more preferably 1W6sec) at 0.2W1.0m/sec contact time and at 90W 130°C space velocities of gases, whereby the waste gases are purified. Despite the long-term use, the waste gas treatment is accomplished stably with high desuflurization rates with less degress of deterioratin by this method. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0683841-A (JP)
Title: Work flow management system and method
Inventor: MAICHIYUN SUU
IPC: G06F9/44
Filed: 1993-02-04
Abstract: PURPOSE: To execute and track the progress of a long-time operation work flow and to manage a work flow restored from a system failure during the execution of the long-time operation work flow. CONSTITUTION: Each type of work flows is modeled as a flow 150 and is provided with a set of steps 152 mutually connected by data signal busses 154 called arcs. the flow 150 can include a subflow 156 meaning a nest of the flow. Each step 152 of the work flow has an input port and an output port, and the flow 150 has a special input control step 160 and an output control step 162 for the purpose of mapping input events and output events between the flow 150 and the outside. The work flow has a decision criterion that it performs a work unit, which can be saved if all work flows fail in intermediate streams, and is sufficiently short in the period when it is not combined with system resources in an extended period.
Patent JP-S56116568-A (JP)
Title: Cargo box structure for dump truck
Inventor: YONEDA KOUHEI
IPC: B62D33/023
Filed: 1980-02-14
Abstract: PURPOSE:To exclude plastic deformation of the bottom plate in application of spring effects of hoop plates by installing the hoop plates which are practically parallel with the main girders on the back of cargo box bottom plate which is formed with the main girders in the longitudinal direction and the cross beams which are formed in latticework. CONSTITUTION:Hoop plates 4 are installed in parallel to the main girders 2 on the back of the bottom plate 1 of a cargo box 1, the bottom plate is held in the space which is formed by the main girders 2 and the cross beams 3. The hoop plates 4 receive much contacting area to the load applied on the bottom plate 1, and in case where vibrations are found during running of the dum truck, the hoop plates 4 are held between the cross beams, permanent strains, such as subsidence, etc. of the bottom plate 1 are extruded by spring action.
Patent JP-S56123392-A (JP)
Title: Insoluble anode and method
Inventor: REIMONDO DEIBITSUDO PURENGAMAN
IPC: C25B11/16
Filed: 1981-02-07
Abstract: An improved insoluble anode for electrowinning is described which comprises a graphite substrate covered by a tight fitting sheet of a nonconductive electrolytically inert mesh material over which covered substrate is electrodeposited a layer of lead dioxide. The anode is formed by covering the graphite substrate with a sheet of the inert mesh material and thereafter electrodepositing lead dioxide thereon until a smooth layer of lead dioxide completely covers the mesh material. The anodes are electrolytically stable and are not susceptible to cracking.
Patent JP-H04256788-A (JP)
Title: Cloth quantity detecting device of washing machine
Inventor: NAKAMURA TAKESHI
IPC: D06F33/02
Filed: 1991-02-08
Abstract: PURPOSE:To constitute the device so that a cloth quantity deciding reference value can always be corrected to a value conforming to a user's sense by providing a cloth quantity deciding means for learning it, based on cloth quantity data from a water level setting means. CONSTITUTION:When an operation is started after setting the process contents by a setting means 9, a process control means 8 inputs water level information from a water level detecting means 10, feeds water into a tank 2 up to a prescribed water level by operating a feed water valve 7, and rotates a stirring blade 3 by driving a motor 5. When a prescribed time elapses, the electric conduction of the motor 5 is stopped, and the number of waveforms from a voltage detecting means 11 is inputted to a cloth quantity deciding means 12, compared with a cloth quantity deciding reference value, by which the cloth quantity in a washing tank 1 is decided. The cloth quantity deciding reference value of a cloth quantity deciding means 12 is held as a coupling coefficient of a neural network and an offset value of a unit, updated successively by leaning the correction data of a water level setting means by a user, the cloth quantity deciding reference value always follows in accordance with the actual cloth quantity, and it becomes unnecessary that a user corrects it each time.
Patent JP-H10197725-A (JP)
Title: Plane light source device
Inventor: SUZUKI SHINGO
IPC: G02B6/00
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To provide the plane light source device with high luminance and high efficiency by providing a diffusion plate 18 which has different diffusivity. SOLUTION: The diffusion plate 18 is constituted by forming a light diffusion part 20 which is continuously varied in area density on the top surface of a sheet type transparent base 19 and the light diffusion part 20 is formed of transparent resin containing uniformly dispersed scatter beads 21 as a light scattering material. Since the area density of the light diffusion part 20 is varied, the diffusivity of the diffusion plate 18 is different on the surface and then the diffusion plate 18 which is made different in diffusivity corresponding to the intensity of a dot image can be used as a plane light source device, thereby obtaining good efficiency and holding a screen high in luminance.
Patent JP-S62271552-A (JP)
Title: Captain receiver
Inventor: SODA KOICHI
IPC: H04N7/173
Filed: 1987-01-28
Abstract: PURPOSE:To read a captain data stored in a memory even if a telephone line is turned off by storing the CAPTAIN data in the memory. CONSTITUTION:When a remote controller 19 commands the reception of the CAPTAIN, a bus line 8 transmits its signal to a microcomputer 27. A ROM 16 for processing the CAPTAIN operates according to a command from the microcomputer 27. The CAPTAIN signal inputted from the telephone line 6 is demodulated, and the data is stored in the memory 12. Consequently, the CAPTAIN data stored in the memory 12 do not disappear even after the telephone line 6 is turned off and the data of the CAPTAIN is not inputted. Thus, the CAPTAIN data stored in the memory can be read even if the telephone line is turned off.
Patent JP-H07222659-A (JP)
Title: Display rack/conveying apparatus
Inventor: MIYAJIMA ATSUSHI
IPC: B65D88/22
Filed: 1994-02-14
Abstract: PURPOSE:To provide a display rack/conveying apparatus which can split to form two display rack frames as intact so that they are rearranged to allow the displaying of goods. CONSTITUTION:The widths of left and right side frames 1R and 1L are arranged to match the depth of a display rack and the width of a rear frame 2 is made larger than the widths of the side frames 1R and 1L to match a front width of a conveying apparatus A. Display racks 3 are placed on the side frame 1 and the rear frame 2 in multiple stages and two display rack frames (a) and (b) are linked facing each other on the front rim parts 1'R and 1'L of the respective side frames 1R and 1L of the flat channel-shaped two display rack frames (a) and (b) with casters 4 attached at lower parts thereof two provide a link device 5 forming the conveying apparatus A. The two display rack frames (a) and (b) are arranged being separated with the link device 5 to allow the displaying of goods.
Patent JP-H02199532-A (JP)
Title: Method and circuit for multiplying remainder
Inventor: MORITA HIKARI
IPC: G09C1/00
Filed: 1989-01-30
Abstract: PURPOSE:To improve speed performance and to easily reduce and set up the size of a circuit by properly inserting the addition/subtraction of a divisor N or twice and divisor N between the additions/subtractions of partial products used for multiplication and suppressing the object to operation always to about N. CONSTITUTION:An input variable A inputted to an A register 11 is inputted to a control parameter forming circuit 23 in a control block 2 and deformed to the range of -N/2<=A<N/2 by an operation block 3. An R register 17 is reset to '0', variables (c), (b) are determined from the values of the A register 11, a B register 13 and the R register 17, these variables (c), (b) are added by a carry saving adding circuit 37 and the added result is supplied to the R register 17 to form a working variable R. The variable R is carried and shifted and processing is repeated in accordance with the number of digits of the variable N. The variable N is added in accordance with the value of the variable R, the R is deformed in the range of 0<=R<N and the deformed R is outputted as a remainder multiplying result.
Patent JP-H11201977-A (JP)
Title: Method and apparatus using input signal to feedback system and signal in inside of feedback system
Inventor: YUMOTO SEIJI
IPC: G01N37/00
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To improve scanning speed, measuring accuracy and the like of, e.g. an atomic force microscope(AFM), by a method wherein, when a feedback system is used, a signal which is synthesized from an input signal to the system and from a signal, inside the feedback system, which executes a prescribed conversion to the input signal is used. SOLUTION: For example, in an AFM which measures and displays a surface shape of an electronic element or the like, a probe signal VC is passed through an LPF 6 having a cutoff frequency of about 10 Hz, and it is negatively fed back to a probe 1 after a driving signal VP of a piezoelectric element 8 is given by an AMP circuit 7. The ratio α of the signal VP to the signal VC is found. The signal VC and the signal VP in every measuring point are measured so as to be fetched by a computer 10. The signal VP is multiplied by the ratio α, and the signal VC is added. The surface shape of a sample 9 is changed into an image by a prescribed processing operation. As a result, it is possible to prevent a problem caused by a response frequency characteristic or the like of the piezoelectric element 8. As a feedback system, an integrator having a prescribed time constant, a digital low-pass filter or the like can be used.
Patent JP-S59143450-A (JP)
Title: Method for monitoring two-way transmission line
Inventor: YATSUDA MUNEAKI
IPC: H04B17/40
Filed: 1983-02-05
Abstract: PURPOSE:To reduce the number of measuring units by returning directly one modulation signal output to a transmission line, also returning the other modulation signal to the transmission, line while suppressing the signal to keep the output always to a fixed value, and measuring monitoring signals for both the groups by the self-station. CONSTITUTION:A modulation signal modulated by a carrier 10 is interrupted at its lower band wave by a band limiting filter 7 and transmitted to the self- station 12 through a direction filter 1. A signal modulated 6 by a carrier 11 is passed through an amplifier 8 controlling its output so as to keep always to a fixed value and interrupted at its lower band wave by a filter 9, transmitted to the self-station 12 through the filter 1 and then measured by a measuring unit 3. If it is assumed that the receiving level of the modulation signal by the carrier 10 in the self-station 10 is La (dBm), the receiving level of the modulation signal by the carrier 11 is Lb (dBm) and the absolute gain of the amplifier 8 is a fixed output; the receiving level X of the opposite station 13 goes to La-(Lb- G), so that the self-station 12 can monitor the monitoring signals of both groups.
Patent JP-S57134032-A (JP)
Title: Cushion device of oil pressure cylinder
Inventor: HASHIMOTO HISANORI
IPC: F16F9/00
Filed: 1981-02-09
Abstract: PURPOSE:To control the stroke of a piston stably by adjusting the area of the flow passage of an annular gap by means of a plate moved by the inner pressure of a cylinder chamber. CONSTITUTION:When the viscosity of the pressure oil supplied into a chamber A of a cylinder 1 is changed by the change of the oil temperature, the resistance to a piston 7 is changed. Accordingly, the pressure in the chamber A is given to a plate-driving piston 15, and the moving position of a plate 11 connected to the plate-driving piston 15 is changed to a hole 2 for increasing and decreasing the area of the flow passage of the hole. This construction permits to prevent the change of the cushion work caused by the change of oil temperature for sure.
Patent JP-2000212229-A (JP)
Title: Additive for paper-making and its preparation
Inventor: KIMURA YOSHIHARU
IPC: D21H17/54
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a preparation process of a water-soluble polymer having a high molecular weight and a low viscosity, wherein polymerization is easily controlled, and the obtained polymer exerts excellent effects on the paper force and water-filtering property and a high stability against condition fluctuations as an additive for paper-making. SOLUTION: This additive is prepared by copolymerizing (a) from 50 to 99.75 mol% acrylamide and/or methacrylamide, (b) from 0.1 to 20 mol% water- soluble anionic monomer and/or (c) from 0.1 to 20 mol% water-soluble cationic monomer and (d) from 0.05 to 10 mol% methacrylonitrile as constituents.
Patent JP-S60160962-A (JP)
Inventor: DATE HARUYUKI
IPC: A61L9/01
Filed: 1984-02-01
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-S55112838-A (JP)
Title: Air-fuel ratio controller
Inventor: ISHII TOSHIO
IPC: G01N27/26
Filed: 1979-02-21
Abstract: PURPOSE: To promote the controlling characteristics of air-fuel ratio by detecting speed change of the output of an O 2  sensor for changing gains of integral and proportional elements in a device to feed back the density of exhaust gas of an engine to a suction line.  
     CONSTITUTION: A signal from an unillustrated O 2  sensor is inputted into a terminal 1. This signal is further transmitted to a comparator 6, an integrator 7, an amplifier 8, a voltage follower 9, a timer 26, an AND circuit 27, and an inverter 28. A switch 23 is on when the electric potential at a point 3 is 1, while a switch 25 is on when the electric potential at a point 5 is 1. Sampling is made by the time determined by the timer 26. The value of this sampling is variable in accordance with output changes of an O 2  sensor. The charging voltage to the integrator 7 is also variable by switching over among switches 23W25 for adjusting its controlling gain. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000211155-A (JP)
Title: Ink jet printer
Inventor: FUJII SHINICHIRO
IPC: B41J2/175
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To prevent a foreign matter from being mixed into an ink tank. SOLUTION: An ink tank 15 is coupled with an ink bottle fixing section 60 through an ink supply pump 20P and an ink supply pipe 20T. The ink bottle fixing section 60 can open an ink supply opening while resisting against the urging force of a spring in an ink bottle 30 and can supply ink to the ink tank 15 by actuating the ink supply pump 20P after the ink supply opening is opened and sucking ink in the ink bottle 30 through a filter.
Patent JP-S53103020-A (JP)
Title: Fibrous flame retarder
Inventor: KATOU YASUO
IPC: C08L1/00
Filed: 1977-02-21
Abstract: PURPOSE: A vinyl chloride polymer blended with a specific phosphorus-containing compound is made into fibers, which is blended with usual fibers to produce fibers with durable flame retardancy. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08240346-A (JP)
Title: Liquid injection fuzzy logic control circuit for cooling motor
Inventor: AASAA EFU FURAIDEE JIYUNIA
IPC: F04B39/06
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a control circuit which is modified to control the operating temperature of a motor in an air conditioning compressor. SOLUTION: A fuzzy logic control circuit is used to change a coolant/liquid injection ratio for cooling a motor 20 of an air conditioning compressor 12. This control is based on the temperature of the motor 20 and additional measurable operating conditions. The temperature deviation is grouped in stead of being proportionally or gradually treated. A controller responds to the specified temperature deviation under additional operating conditions. In a certain mode, the additional operating condition is a ratio at which the motor 20 is heated or cooled. In the embodiment, a control circuit determines a duty cycle of a solenoid valve 44 according to a 5×5 matrix. This control holds the temperature of the motor within almost 25 deg.F at a set point over a wider range of the load condition.