baber/WOPTO huggingface dataset:
Patent JP-H1068517-A (JP)
Title: Combustion control method of regenerative burner group
Inventor: SUZUKAWA YUTAKA
IPC: F23L15/02
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To restrain a fluctuation in fuel flow rate caused by water hammer phenomena by performing combustion controls in such a way that a pair of regenerative burners operate alternately while the times of switchover are uniformly distributed. SOLUTION: The time period (ts) of alternate combustion operation for each pair of regenerative burnes is set by an alternate combustion timing setting device 9a of a controller 9 and the times of switchover of the pairs of the regenerative burners are calculated form the number (n) of pairs of the regenerative burners by a ts/n arithmetic device 9b. At this time, a fluctuation in fuel flow rate is restricted to a small constant range and deviations from the control target value are kept small and the switchover time lag of the pairs of the regenerative burners is kept at a specified time interval of seconds. Therefore, a period of time required for the pressure inside a pipeline due to a water hammer phenomena to be attenuated can be ensured and the fluctuation in flow rate due to the synergistic effect of two or more pulsations can be restrained from becoming large.
Patent JP-H1158811-A (JP)
Title: Manufacture of ion-flow electrostatic recording head
Inventor: SHIGA NAOHITO
IPC: B41J2/395
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method capable of readily producing an ion-flow electrostatic recording head with high durability and uniform image quality by using an inexpensive film-forming device. SOLUTION: A manufacturing method for an ion-flow electrostatic recording head comprises a plurality of first electrodes 12 provided on an insulation substrate 11, a plurality of second electrodes 14 having an aperture section 14a on an intersection provided by being intersected by the first electrodes 12, a third electrode 16 having an aperture section 16a corresponding to the intersection, a dielectric body layer 13 provided between first and second electrodes and an insulation body layer 15 having an aperture section 15a provided between the second and third electrodes. An alumina film 131 is formed on the dielectric body layer 13 as a frontmost surface layer such that a solution containing a precursor compound including aluminum is coated, dried and baked.
Patent JP-H1167278-A (JP)
Title: Resin seal lithium ion secondary battery
Inventor: YAMASHITA MASATAKA
IPC: H01M10/05
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a battery with light weight and high capacity by arranging a reinforcing decorative metal cover closely fit to the outer circumference of a sealing resin tube, and whose both ends are tucked on ring-shaped positive and negative insulating gaskets. SOLUTION: Positive and negative lead plates 5a, 5b are connected to a spirally wound electrode plate stack 1, and positive and negative terminals 3a, 3b having plate-shaped parts larger than the top and bottom of the cylindrical part, and ring-shaped positive and negative insulating gaskets 4a, 4b having the central holes fit to the cylindrical part are assembled to the electrode plate stack 1. The assembled body is inserted into a battery unit sealing resin tube 2a, and the tube is shrunk and fit by heating. The ends of a reinforcing decorative metal tube cover in which positive and negative buffer rings 6a, 6b are temporarily fixed to the outer circumferential ends of the positive and negative terminals 3a, 3b of the assembled body and inserted are tucked, and the positive and negative buffer rings 6a, 6b are compressed and fixed for sealing.  Since the battery unit sealing resin tube 2a is resin, it is lightweight, and since a constricted part does not exist, electric capacity is increased.
Patent JP-S6381533-A (JP)
Title: Constituting device for program execution sequence control instruction
Inventor: YAMADA YASUO
IPC: G06F9/38
Filed: 1986-09-26
Abstract: PURPOSE:To fetch in advance an instruction to be executed next when a conditional branch instruction is encountered by forming an instruction code itself to represent the probability causing the branch. CONSTITUTION:Two kinds of conditional branch instructions, representing high probability for branch occurrence and representing low probability of branch occurrence are set as conditional branch instructions and they are distinguished by an instruction code identifying the instructions. For example, the information whether the probability of occurrence of branch is higher than 50% or lower than 50% is represented in an instruction code by dividing the conditional branch instruction into two groups. Even when the conditional branch instruction is encountered, it is judged by the instruction code as to whether the probability of occurrence of branch is high or that of absence is high, then the address of the instruction executed next is found without awaiting the end of the execution of the instruction. Then the instruction to be executed next is read from the address and the efficiency of the pipeline control of a computer is improved.
Patent JP-H04106448-A (JP)
Title: Detecting method of abnormality of optical fiber
Inventor: SAITO SHIN
IPC: G01N21/892
Filed: 1990-08-28
Abstract: PURPOSE:To enable efficient determination of abnormality inside a strand of an optical fiber by applying a parallel light beam continuously and laterally to the strand of the optical fiber not yet coated just after wire drawing and by detecting a forward scattered light continuously. CONSTITUTION:A parallel light beam 16 is applied continuously and laterally to a strand 14 of an optical fiber just after wire drawing. Next, a forward scattered light 18 of the parallel light beam 16 is detected by an image sensor 20. An electric output of the image sensor 20 is processed by a signal processing unit 22 and thereby a normal pattern 30 is obtained. When any abnormal matter such as a bubble exists in the strand 14 of the optical fiber 14, a shadow appears in the forward scattered light 18 or a diffracted pattern is formed. This scattered pattern 30 is monitored constantly by a monitor 24 and a record of the full length of the strand 14 of the optical fiber is prepared by a recording device 26. By making this record correspond to the length of the strand 14 of the optical fiber after completion of the wire drawing, a part wherein any abnormality occurs can be determined with ease.
Patent JP-H0777943-A (JP)
Title: Device for high frequency lighting neon tube
Inventor: HORI ISAO
IPC: G09F13/26
Filed: 1993-09-10
Abstract: PURPOSE:To stably light eight neon tubes at maximum connected in series similarly to the lighting by conventional commercial source power. CONSTITUTION:An output side of an inverter 18 is connected to both ends of a primary coil 32 of a transformer 31, and two secondary coils 32a, 32b are provided on the transformer 31, and frequency power of 15kHz-50kHz, 6-9kV are generated between respective both ends of the secondary coils 33a, 33b. Respective maximum four pieces of neon tubes 15 are connected to respective secondary coils 33a, 33b in series. The secondary coils are arranged on both sides of the primary coil 32, in respective spaces between the primary coil 32 and the secondary coils 33a, 33b, leakage magnetic pieces 35a, 35b are made close to a magnetic core 34, and leakage magnetic circuits 36a, 36b for respective secondary coils 33a, 33b are constituted.
Patent JP-H0565771-A (JP)
Title: Multistoried parking equipment with elevator
Inventor: MOTOOKA KENJI
IPC: E04H6/18
Filed: 1991-09-05
Abstract: PURPOSE:To secure the moving-up/down space of a balance weight without digging down a ground surface additionally by arranging mechanical components in a machine room, except a part of them, under a getting-on/off vehicle room, and by securing the space of the getting-on/off vehicle room wider by that of the components to give good feeling to users. CONSTITUTION:A plurality of parking shelves 6 arranged to be step-shaped in the vertical direction along a moving up/down passage 5 are arranged in a housing room 2. An elevator 7 to be moved up or down for parking vehicles on the respective parking shelves 6 through the moving up/down passage 5 is set. The one end of a chain 8 for bearing the elevator 7 to be suspended is fitted on the elevator 7, and at the other end, a balance weight 9 is fitted. A motor 11 for driving the chain 8 and moving the elevator 7 upward and downward is set on the lower side of a getting on/off vehicle room 4. A sprocket 15 for turning the chain 8 around the side of the getting on/off vehicle room 4 from the side of the housing room 2 is set.
Patent JP-S60118365-A (JP)
Title: Casting device
Inventor: UOZUMI MINORU
IPC: B22D18/06
Filed: 1983-11-30
Abstract: PURPOSE:To reduce casting cycle time and the size of a device with a casting device which evacuates the inside of a casting mold and sucks a molten metal by simplifying the movement of the casting mold. CONSTITUTION:A molding board 5 is carried into a casting device by a conveyor 1. The molding board stops upon arriving of the rear end at top of rollers 4. When a piston rod 15a is extended, an airtight chamber 16 descends to cover a casting mold 6 and contacts with the board 5. The board is further depressed and a molding board rest 3 energized upward by a weight 12 descends by overcoming the energizing force until the rest stops when a sprue 6a is dipped into molten metal 20a in a melting furnace. When the inside of the chamber 16 is evacuated by a vacuum pump 19, the molten metal 20a is sucked and filled into the mold 6 by the air permeability of green sand. The pump 19 is stopped and the rod 15a is contracted upon solidifying of the molten metal, then the board 5 is moved upward by the energizing force of the weight 12 and stops at the height at which the uppermost part of the rollers 4 is approximately flush with the conveying plane 2. When the next board 5 is thereupon carried into the machine by the conveyor 1, the board 5 in the rest 3 is carried out.
Patent JP-H0966861-A (JP)
Title: Automobile body structure
Inventor: TAKAYAMA NOBUTADA
IPC: B62D25/08
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To easily fit respective equipment to cross members as reducing the number of part items without requiring brackets and the like, form simply and with inexpensive cost upper plates composing the cross members by a press working, and make the upper plates infallibly fittingly to the respective side members even if there is some dimensional error in the upper plates. SOLUTION: A cross member including longitudinal width capable of longitudinally providing at least two kinds of equipment is formed of a member body 3 of an U shape cross section and an upper plate 4 for closing the opening on the upper part of the member body 3 and both lengthwise ends of the member body 3 are provided with connecting flanges 30, 30 connecting to the lower surface of respective side members 3, while an upper plate 4 is formed of a first plate piece 5 and a second plate piece 6 and these first and second plate pieces 5, 6, are provided with connecting flanges 50, 60 connecting to the inside surface of the respective side members 1.
Patent JP-H0968049-A (JP)
Title: Engine-driven power generator
Inventor: YOSHIDA TAKASHI
IPC: F02B63/04
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To secure brightness sufficiently for preventing any mis-operation on an operation panel by avoiding enlargement of a pilot lamp arranged on the operation panel and any increase in flowing electric current in an engine- driven power generator whose operation panel is provided on the outer surface of a case. SOLUTION: A wall 1a which surrounds at least a part of the outer periphery of an operation panel 4 is provided on a case 1 and a reflecting surface 10a for reflecting the light from a pilot lamp 9 arranged on the operation panel 4 is formed on the side facing to the operation panel 4 side of the wall 1a.
Patent JP-H09106345-A (JP)
Title: Arithmetic processing method and device therefor
Inventor: HIRAOKA TORU
IPC: G06F9/38
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To efficiently process an instruction also when a branching instruction with condition is fed by selecting the arithmetic result of the instruction supplied by the control of a pipeline in accordance with the branching instruction with condition and determining the subsequent processing. SOLUTION: By the instruction supplied from an instruction register 1, an address calculation circuit 2 performs an address calculation and the calculation between registers, an arithmetic unit 4 calculates the data read from a memory 3 and stores the condition code of the arithmetic result in a register 5. A preceding control condition code generation circuit 6 determines a preceding control condition code by this arithmetic result and the data read from the memory 3 and each of selectors 7 and 8 selects either one of these condition codes. A condition comparison circuit 16 decides the supplied condition code, judges the success/failure of the branching instruction with condition and an instruction control circuit 17 determines the next instruction to be stored in the instruction register 1 by this decision signal.
Patent JP-H0388929-A (JP)
Title: Control device for engine
Inventor: OGAMI MUNEYUKI
IPC: F02D41/12
Filed: 1989-08-31
Abstract: PURPOSE:To prevent engine stall at the time of fuel return by furnishing an altering means for the number of cylinders in operation for the purpose of cutting the fuel supply to some of the cylinders, a fuel cut means for all cylinders to be in service under deceleration, a cut fuel return means to be in service when the revolving speed becomes below a certain level, and a reduced cylindrical operation prohibiting means to be in service at the time of returning in priority to the changing-over. CONSTITUTION:Upon reading signals from sensors or switches, the fuel cut conditions at deceleration are judged-i.e., the fuel is cut at deceleration when a throttle valve 9 is full open and the engine revolving speed is over the specified return revolving speed EI. At this time, a fuel cut timer for prohibition of the reduced cylindrical operation is set to the initial value, and the final fuel injection amount TF is set to zero. If either of these judgements is NO, no fuel cut at deceleration will take place, and fuel return is made when judgement is changed over from YES to NO, and the fundamental fuel injection amount TB is decided on the basis of the engine revolving speed and the suction air amount after the fuel cut timer is counted down. This is followed by corrections with water temp., suction air temp. acceleration, and battery voltage, and the final fuel injection amount TF is decided.
Patent JP-H04106425-A (JP)
Title: Level detector
Inventor: WATANABE KAJIROU
IPC: G01F23/22
Filed: 1990-08-27
Abstract: PURPOSE:To obtain a detector using an acoustic type switch with neither mechanical type contact piece nor pressing manipulation part by receiving an oscillation output from an oscillator to generate a fixed frequency of standing wave in such a manner that a node or an antinode thereof is given at one end opening. CONSTITUTION:The entire rear side of a speaker 1 provided behind a cylinder body 4 is covered with a cylinder body 5 so that no gas passes directly between the cylinder bodies 4 and 5. A cylinder body 8 having a sponge 7 at one end thereof has an outer diameter coinciding with an inner diameter of the cylinder body 4 and is forced into the cylinder body 4 so that the sponge 7 is placed at a regular position (at a position of a node of a stationary wave) inside the cylinder body 4. Then, the speaker 1 is driven alternatively at different amplitude values using two kinds of oscillation circuits 14 and 15. In a normal operation, a standing wave is generated within the cylinder body 4 with an oscillation circuit 13 which oscillates at a small amplitude value and as an object approaches a position of one end opening A, the standing wave in the cylinder body 4 is made antiresonant (or resonant) and a bridge circuit 15 detects a high impedance (or a low impedance) to output a switching signal.
Patent JP-S60118960-A (JP)
Title: Inter-system communication system
Inventor: NOGUCHI MITSUYOSHI
IPC: H04L29/08
Filed: 1983-11-30
Abstract: PURPOSE:To execute automatically data transfer by providing an encue pointer and a decue pointer to a prescribed area of each main storage device so as to have only to start once a communication device. CONSTITUTION:A central processing unit 1 at the transmission side sets an address and a count of a transmission buffer to channel programs CP1, CP2 to transmit the first and the 2nd data so as to increment the value of the encue pointer 5 by ''1'' each. Moreover, a central processing unit 14 at the reception side sets an address and a count of a reception buffer to channel programs CP3, CP4 to receive the 1st and 2nd data and increments the encue pointer 18 by ''1'' each. Since the CP1, CP2 and the CP3, CP4 are looped respectively in this case, no I/O instruction is finished and the continuous transfer is attained by one start. The end of transfer is recognized by checking the decue pointers 6, 19 from the processing units 1 and 14.
Patent JP-S61105099-A (JP)
Title: Fin tube heat exchanger
Inventor: NAKAMURA TAKASHI
IPC: F28F1/32
Filed: 1984-10-26
Abstract: PURPOSE:To improve the adhesion force with a pipe throughout the whole periphery of a fin color by a method wherein a corrugated press working is made nearby the periphery part of a heat conduction pipe inserting hole for increasing a spring effect. CONSTITUTION:A fin color 5 is formed on the periphery of the heat conductive pipe inserting hole of a fin 4. A corrugation, the first press working part 6 is provided at the outer periphery of the fin color 5. A corrugation, the second press working part 7 having continuous plural waves having preset width is provided on the longitudinal axis of the heat conduction pipe inserting hole. Due to the spring effect of the first press working part 6, the fin color 5 is pressed toward inner side (a heat conduction pipe 8 direction) by the pressing force throughout the whole periphery of the fin color 5. On the longitudinal axis of the section of the heat conduction pipe 8, the stronger pressing force for the fin color 5 is acted toward inner side in the longitudinal direction, therefore, even when the heat conductive pipe 8 is deformed to be round by the inner pressure of the heat conductive pipe 8, the deterioration of adhesion is restrained at the contact part between the fin color 5 on the longitudinal axis and the heat conduction pipe 8.
Patent JP-H0398681-A (JP)
Title: Method and apparatus for sieving solid material
Inventor: BUARENTEIN NIKITEICHI POTOURAE
IPC: B07B1/32
Filed: 1989-08-31
Abstract: PURPOSE: To increase the frequency of the interaction between a sieve surface and solid material particles and to intensify the interraction by establishing the max. value of the displacement of the particles in a direction perpendicular to the sieve surface and the min. value of the displacement equal to the size double the largest size of the solid material particles and restricting the movement of the solid material particles in the direction perpendicular to the sieve surface. CONSTITUTION: A shielding wall 11 is fixed to the sieve 5 so as to restrict the movement of the solid material particles in the direction perpendicular to the surface of the sieve 5. Further, this sieve 5 is arranged at an acute angle α1 to the perpendicular face inclusive of the ordinate of a box 1.
Patent JP-S6471129-A (JP)
Title: Method and device for cleaning surface of semiconductor substrate
Inventor: SUGITO SHIGEYUKI
IPC: H01L21/3065
Filed: 1987-09-11
Abstract: PURPOSE:To improve a cleaning effect, and to clean the surface of a semiconductor substrate by evacuating the inside of a vessel having required strength with respect to both vacuum resistance and high pressure resistance while heating the inside of the vessel and pressuring the inside of the vessel at atmospheric pressure or higher. CONSTITUTION:A semiconductor substrate 5 is installed to a substrate installing section 3, and the inside of a vacuum vessel 1 is evacuated by a pump 8 for evacuation. The installing section 3 is set at 200 deg.C by a heater 2 and a temperature controller 4. Heating and evacuation are continued for twenty min, conduction to the heater 2 is stopped, only evacuation is continued, and the inside of the vessel 1 is exhausted up to 10<-7>-10<-8>Torr. An on-off valve 6 is closed, and nitrogen gas is introduced into the vessel 1. When the inside of the vessel 1 reaches atmospheric pressure, a sequence-controller 21 receives a signal from a pressure sensor 14 and a mass flow-controller. 17 and a low-pressure gas supply valve 18 are closed by the sequence-controller 21, and a high-pressure gas supply valve 20 is opened. Accordingly, the surface of the substrate 5 is cleaned.
Patent JP-H0758909-A (JP)
Title: Image-forming device for image reader
Inventor: MORIKAWA SHUICHI
IPC: H04N1/028
Filed: 1993-08-18
Abstract: PURPOSE:To prevent the divergence of focus due to the thermal expansion of an image reader from occurring. CONSTITUTION:The position of an image sensor 2 is regulated at the lens side terminal part of a high thermal expansion member 12 connected tightly to a frame 3 on the counter lens side of the image sensor 2, or, the position of a lens 4 is regulated at the image sensor terminal part of the high thermal expansion member 12 connected tightly with the frame 3 on the counter image sensor side of the lens 4. Or, the position of the image sensor 2 is regulated at the image sensor side terminal part of a low thermal expansion member connected tightly to the frame 3 on the counter image sensor side of the lens 4, or the position of the lens 4 is regulated at the lens side terminal part of the low thermal expansion member connected tightly to the frame 3 on the counter lens side of the image sensor 2. Or, a reverse thermal expansion member of bimetal plate is provided between the lens 4 and the image sensor 2. The image sensor 2 is loaded on the center part of a substrate 1 connected tightly to the frame 3 at both terminal sides, and the center part of a packaged substrate 1 is bent facing with a lens 4 side by thermal expansion difference between the high thermal expansion member and the low thermal expansion member.
Patent JP-H0968887-A (JP)
Title: Original area display
Inventor: NAGATA HIDEYUKI
IPC: G03B27/62
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To eliminate the need of an user's moving in compliance with the movement of an editor, in an original area display capable of performing a point specification on the original by the editor adopting a mirror. SOLUTION: An X coordinate and the Y coordinate from an original point of the editor is severally detected, by X coordinate detection means 1 and the Y coordinate detection means 2. Then, respective mirror on the original point side and the editor side is severally made possible to rotate by stepping motors 5 and 6, and the respective motor 5 and 6 is controlled by a motor control device 4. Now, respective turning angle of each mirror is decided based on the detected coordinate so that the editor is always brought into a opposing position although the editor is moved, and the mirror is turned by that angle.
Patent JP-S60120157-A (JP)
Inventor: WATABE MAKOTO
IPC: F04B49/10
Filed: 1983-11-30
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。