baber/WOPTO huggingface dataset:
Patent JP-H0769272-A (JP)
Title: Seal device for hatch cover of ship
Inventor: URURITSUHI TENIESU
IPC: B63B19/26
Filed: 1994-02-16
Abstract: PURPOSE: To attach and detach a sealing strand in an acceptable trough for assembly and decomposition by arranging freely to release a retaining means for a sealing device between an acceptingly formed member and the sealing strand. CONSTITUTION: A sealing device for sealing a hollow chamber between hatch covers adjacent to each other has an acceptingly formed member 12 and a sealing strand 13. The sealing strand 13 and the acceptingly formed member 12 are mutually coupled so that the sealing strand 13 is connected to the acceptingly formed member 12 by a releasable retaining means 14. The sealing strand 13 has a sealing section 22 integrally coupled with a basic section 21, and the retaining means 14 is composed of rods 33 consistently extended in a longitudinal direction of the sealing strand 13, and a plurality of rod means formed as screws 34. The half of the rod 33 is accepted in an undercut 35 of an outside sidewall 23 of the sealing strand 13 and formed in a nearly semicircle shaped cross section.
Patent JP-H01199061-A (JP)
Title: Control device for automatic transmission
Inventor: SAKAMOTO KENICHI
IPC: F16H63/02
Filed: 1988-02-01
Abstract: PURPOSE:To have running as it is by performing changeover control of a shift valve and a lockup control valve using a single solenoid valve, and by putting into the high speed shift position and lockup disengage side when the solenoid is in discontinuity. CONSTITUTION:A duty ratio signal from an electronic control device 58 changes over a solenoid valve 56 from No.1 to No.2 oil pressure output condition, and a lockup control valve 70 is changed over from disengaged position to directly coupled position, and a 1-2 shift valve 10 is held in the high speed shift position as it is. Accordingly the same speed change shift position is attained with No.1, No.2 oil pressure, but the condition of the lockup control valve 70 is different, so that its engagement/disengagement can be changeover controlled. When No.3 oil pressure is put out, the shift valve 10 is on the low speed side, and the lockup clutch is disengaged. An oil pressure output corresponding to No.1 oil pressure is attained when the solenoid valve 56 is in discontinuity and in speed change position and in the lockup disengaged condition. This allows the car to continue running as it does.
Patent JP-H05216506-A (JP)
Title: Adaptive controller
Inventor: FUJIWARA TOSHIKATSU
IPC: G05B13/02
Filed: 1992-02-05
Abstract: PURPOSE:To improve the control performance, to eliminate the steady-state deviation, and to effectively suppress the fluctuation of the controlled variable at the time of application of known disturbance to a process. CONSTITUTION:In the system which is provided with a transfer function part 9 in parallel with a process 1 and allows an extended process controlled variable ya resulted from addition of the output of this part 9 and a controlled variable yp of the process 1 to follow an output ym of a standard model 5, a deviation e2 between the model output ym and the controlled variable ya is fed back through a variable gain, and a 1st phase advance compensator is provided above the variable gain, and a 2nd phase advance compensator is provided just before the process 1. A function generator is provided which sets the correspondence relations among the manipulated variable, the input signal of the standard model 5, and known disturbance, and a value is obtained which minimizes a control deviation ey between the output ym of the standard model 5 and the controlled variable yp, and this value is multiplied in a multiplier provided on the output side of the function generator to obtain a feed forward signal. A primary advance/delay compensator taking known disturbance as the input is provided, and its output is used as a part of signals for manipulated variable calculation.
Patent JP-S55113587-A (JP)
Title: Slip feeding mechanism
Inventor: OONISHI YOSHIYUKI
IPC: B41J13/02
Filed: 1979-02-23
Abstract: PURPOSE: To simplify the control of a motor in a slip feeding mechansim by switching a segmented gear in engagement with a full toothed gear to feed the slip at low speed in normal direction and at high speed in revserse direction.  
     CONSTITUTION: A slip feeding motor 7 is rotated through segmented gears 8, 9 engaged with a pinion gear 10. While the gear 8 is engaged with the pinion gear 10, the gear 10 is rotated in the same direction as the motor 7, when the gear 8 is disengaged from the gear 10, the gear 9 is immediately engaged with the gear 10 to rotate the gear 10 in reverse direction to the motor 7. The gear 10 is rotated faster in the same direction as the motor 7 than in the reverse direction to the motot 7. The feeding direction and speed of the slip 2 can be altered without changing the rotating direction and speed of the motor 7. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S55114084-A (JP)
Title: Magnetic recording and reproducing device
Inventor: NISHIJIMA HIDEO
IPC: G11B15/18
Filed: 1979-02-23
Abstract: PURPOSE: To prevent a hard-to-see noise and S/N deterioration of a picture from appearing at a splice-shot part during reproduction, by starting recording operation after synchronizing a reproduced synchronizing signal on a tape with a synchronizing signal to be recorded newly at the time of rerecording.  
     CONSTITUTION: Magnetic tape 5, when stopping temporarily during recording of VTR, is rewound by a fixed value. When a new signal is rerecorded from a halfway point of the recorded magnetic tape, acceleration or reverse torque is generated across capstan motor 28 for as long as the time corresponding to a phase difference between a synchronizing signal on previously-recorded magnetic tape 5 and a synchronizing signal to be recorded newly and after the phase difference between both the signals is decreased sufficiently, rerecording is started. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11211028-A (JP)
Title: Gas ejector
Inventor: JINNO HIDEYUKI
IPC: F23D14/48
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To prevent an accidental fire in the condition of low heat, even when a nozzle is separated from a heating power regulator, by providing an obstacle, which generates turbulence in the gas flow into a nozzle hole upstream from the nozzle hole. SOLUTION: A nozzle 3 is provided with a gas chamber 31 connecting with a pipeline 21, and a nozzle hole 32 that is open to the opposite side to the pipeline 21 with the gas chamber 31 in between. A cap 4 that is an obstacle is inserted into the gas chamber 31. The cap 4 is formed in the shape of a taper that extends toward the upstream side. Moreover, it forms a barrier part 42 that is located on the central axis C of the nozzle hole 32, so that the gas flow in the condition of laminar flow that flows in the pipeline 21 bypasses the barrier part 42 to flow into the nozzle hole 32 from an opening 41. By providing the obstacle 4 inside the nozzle, the gas flow that is ejected from the nozzle hole is not put into the condition of laminar flow, even if the Reynolds number at the nozzle hole 32 becomes less than the critical Reynolds number.  As a result, a burner does not cause an accidental fire, even if the heating power is reduced to the condition of low heat.
Patent JP-H02200999-A (JP)
Title: Vibration proof coupling to fasten segment
Inventor: SHIINA YOSHITOMO
IPC: E04B1/38
Filed: 1989-01-31
Abstract: PURPOSE:To keep deformation and damage minimum by providing a nut device with a nut side vibration proof member integrally installed to one side face of a nut body and providing a bolt body with a bolt side vibration proof member integrally installed to the inside surface of the flange section of a bolt body. CONSTITUTION:A bolt device A is composed of a bolt body 4 having the screw section 3 provided on the head section of the bolt shaft 2 connectedly arranged to a flange section 1 and a ring like bolt side vibration proof member 5. A nut device B consists of a cone like hole 8, a spring seat section 9, the tapered piece 11 with a tapped hole contained in the cone like hole 8, a nut body 13 having a spring 12 always energizing to the direction to close the piece 11 and a tapped hole 10, and a nut side vibration proof member 14. Each of the vibration proof members 5 and 14 shrinks receiving unbalanced load and absorbs shear deformation resulting in the prevention of deformation and damage of the bolt body 4, nut body 13, and segments 21.
Patent JP-S61181748-A (JP)
Title: Car truck turnover device
Inventor: KUBO HIROMI
IPC: B60S13/02
Filed: 1985-02-06
Abstract: PURPOSE:To make a car truck possible to be turned over without locking it as well as to perform discharge work in an efficient manner, by engaging the pin installed in a car truck turnover mechanism of a chip disposal transport truck in a machine shop with the groove installed in the truck. CONSTITUTION:A pin 10 is installed in a turnover guide plate 11 of a turnover device 1A, while each groove 15 is installed at both sides of a car truck 16. And, this truck 16 is made to run and to be mounted on the turnover device 1A. At this time, the pin 10 is fitted in the groove 15. The truck 16 is made to go up as far as the specified extent together with the guide plate 11 with a hydraulic cylinder 3, making the guide plate 11 rotate with a hydraulic torquer (unillustrated herein). Therefore, the truck 16 also rotates, thus a conveyed work inside the truck 16 is dischargeable.
Patent JP-H08212158-A (JP)
Title: Method for accelerating system bus for computer system
Inventor: KARATSU YASUSHI
IPC: G06F13/42
Filed: 1995-02-08
Abstract: PURPOSE: To perform access to a computer system bus at a speed as high as possible when using present generation and next generation computer units while mixing them. CONSTITUTION: Concerning the method for accelerating a system bus 3 for the computer system composed of plural computer units for transfer data while using a synchronous system bus 3 and clock signals BCLK 1 and BCLK 2 from the system bus 3, the system bus 3 is provided with the plural clock signals BCLK 1 and BCLK 2 and a clock valid signal showing that the respective clock signals BCLK 1 and BCLK 2 are valid. A second generation computer unit 5 is provided with system bus interface parts 51 and 52 to be operated by the plural clock signals BCLK 1 and BCLK 2 and a storage part, which is connected to the system bus 3, for system constitution information having clock signal information for operating the computer unit to be the data transfer destination.
Patent JP-S63187777-A (JP)
Title: Focus detecting device
Inventor: YAMAZAKI MASABUMI
IPC: H04N5/335
Filed: 1987-01-29
Abstract: PURPOSE:To attain a fast reading by resetting a transfer clock pulse generating means and holding a transfer clock pulse in a state where it can be outputted for a specified time more than one period of a usual transfer clock pulse at the time of permitting the transmission of a shift pulse. CONSTITUTION:When both accumulation completion signal and transfer clock pulse are outputted, the shift pulse is outputted from a shift pulse generating means 43 but the transmission of the shift pulse is prohibited by a shift pulse control means 41 in the midst of a charge transfer and an operation. When the operation is completed and the transmission of the shift pulse is permitted, the transfer clock pulse generating means 43 is reset and the state where the transfer clock pulse is outputted for a specified time more than one period of a usual transfer clock pulse is held by a holding means 42 and the shift pulses can be outputted synchronizing with the accumulation completion signals at any time in a holding interval. Thus, accumulated charges can be shifted to a transfer part without waiting for the generation timing of the usual transfer clock pulse, so that the fast reading of charges can be possible.
Patent JP-H01195463-A (JP)
Title: Digital copying machine
Inventor: IZAWA TADASHI
IPC: G03G15/00
Filed: 1988-01-30
Abstract: PURPOSE:To prevent the mutual vibration between an original reading part and a printer part from going out and coming in and to reduce the deterioration of an image by combining between housings of the original reading part and the printer part with a combining jig where vibration-proof rubber is made to intervene. CONSTITUTION:Four corner parts between the housings of the original reading part A and the printer part B are mechanically combined with vibration-proof combining jigs 60. The combining jig 60 is like a reserve bolt obtained by fixing the brims 63a and 63b of bolts with brims 62a and 62b on both ends of the vibration-proof rubber 61 which is formed into a cylinder or a square pillar. Neoplain rubber and natural rubber, for example, whose hardness is about 60 deg. is used for the vibration-proof rubber 61. The vibration-proof rubber 61 cuts off the vibration which occurs in the original reading part A and the printer part B respectively and does not allow the vibration occurring in either part to be transmitted to the other part. Thus, the deterioration of the image caused by the transmission of the vibration can be reduced.
Patent JP-S59145571-A (JP)
Title: Manufacture of semiconductor device
Inventor: TOMIKI HIDEFUMI
IPC: H01L21/331
Filed: 1983-02-09
Abstract: PURPOSE:To redude the size of an element in order to directly extract a contact from a buried collector by etching a single crystal region in the direction approximately vertical to a substrate, boring a collector contact window and forming a collector extracting electrode by a polycrystalline silicon film. CONSTITUTION:A buried collector layer 22 is formed, and a single crystal layer 24 is grown through epitaxial growth while a silicon oxide film 23 is left as it is. The side surface of a single crystal region takes an approximately vertical shape through the application of a photo-resist 25 and reactive sputtering etching. A silicon oxide film 26 is formed, and a collector contact window 27 is bored through sputtering etching. A polysilicon film 28 is applied, and an N type impurity is introduced. A silicon oxide film 29 is applied on the whole surface, and the surface is flattened. A base region 30 and an emitter region 31 are formed, contact windows 32 are bored in emitter, base and collector regions, and emitter, base and collector wirings 33, 34, 35 are formed.
Patent JP-H01195936-A (JP)
Title: Engine intake air quantity controller
Inventor: HIRASAWA TAMIO
IPC: F02D41/08
Filed: 1988-01-30
Abstract: PURPOSE:To properly reduce the compensatory quantity of intake air and prevent engine revolution speed from blowing up by changing the attenuation characteristics of the compensatory quantity of intake air according to the control variable of intake air quantity when external load is released. CONSTITUTION:There are provided both an ISC(idle speed control) valve 8 which regulates the quantity of intake air of an engine 1 and a control unit 10 which controls the quantity of intake air by sending a control signal to the ISC valve 8. The control unit 10 has a compensating means which compensates the control variable to increase the intake quantity by the corresponding compensatory quantity when an external load is applied, and reduces the control variable gradually according to the attenuation characteristics when the external load is released. The attenuation characteristics for the compensatory value is varied according to the control variable of intake air quantity at the time the external load is released. In the event of variation in quantity of intake air at the time of the release of external load according to the number and the kind of external loads, the degree of compensation for the quantity of intake air may then be regulated properly.
Patent JP-H08217415-A (JP)
Title: Method for diagnosing ozone-generating equipment
Inventor: NISHIJIMA MAMORU
IPC: C02F1/78
Filed: 1995-02-08
Abstract: PURPOSE: To improve the operating efficiency of the subject equipment by detecting the capacity drop thereof based on the change in the discharge power necessary for standard ozone generation to prevent the equipment from abnormal stop. CONSTITUTION: During the operation of an ozone-generating equipment, the present value UW of ozone-generating power unit is calculated based on discharge power W, ozone concentration C and ozonized air flow Qm to judge whether or not the value UW is raised from the initial value UW0 beyond a specified limit K. If the answer is 'yes', capacity drop of the equipment is informed, thereby the equipment can be diagnosed.
Patent JP-S61179629-A (JP)
Title: Clock extracting system
Inventor: KODAIRA SHIGEO
IPC: H04L7/027
Filed: 1985-02-05
Abstract: PURPOSE:To improve the transmission characteristic and to attain long ranged transmission distance by using the transmission distance to vary a phase of data to be extracted. CONSTITUTION:Both signals in a waveform (a) of a unipolar form input reception signal having a bit rate f0 and in a waveform (b) of an extracted clock are inputted to two gates 21, 22 of a phase comparison circuit 20, the phases of the input reception signal and the produced clock are compared, and when pulses are overlapped,an output is produced to the inhibit gate 21 to activate a 1/K counter 5 of a phase correction control circuit 4. When pulses are overlapped similarly, an output is produced in an AND gate 22 to activate a 1/K counter 6 of the phase correction control circuit 4. A phase correction circuit 7 adds succeedingly a pulse marked * as shown in figure (i) to delete a pulse shown in dotted lines. The pulse is added when the phase is lagged and the pulse is deleted when led in this way and the control is applied so that the pulse width of a waveform 1 shown in figure (c) and the pulse width of a waveform 2 shown in figure (d) are made equal. Thus, the data is extracted at the middle position of the input reception signal waveform to improve the transmission characteristic.
Patent JP-S56116352-A (JP)
Title: Portable loudspeaker
Inventor: BABA HIROYUKI
IPC: H04R27/04
Filed: 1980-02-19
Abstract: PURPOSE:To extend the howling margin and to optimize the function, without lowering the audio quality, by providing the means delaying a microphone output and the additional means adding the microphone output and delayed output and coupling the output of this additional means to amplifier at the post stages. CONSTITUTION:The output from a microphone 1 is directly added to an addition circuit 6 and it is added to the additional circuit 6 through a delay circuit with a delay of a given time. The output of this addition circuit 6 is coupled to an amplifier via a sound volume adjusting volume 2 to output optimum sound volume most suited to this speaker 4. The delay time of this delay circuit 5 can be set so that the howling frequency Fn=C/2LXn [where; C is the sound velocity and (n) is a positive integer] and the dip frequency by delayed output can almost be in agreement. Further, the howling margin is extended without deteriorating the audio quality, allowing to optimize the function of a portable loudspeaker.
Patent JP-S59145181-A (JP)
Title: Seal material
Inventor: SHIMADA AKIO
IPC: C22C29/10
Filed: 1983-02-08
Abstract: PURPOSE:To obtain a seal material excellent in flame resistance, shock resistance and abrasion resistance, by producing a seal material from a metallic material consisting of at least one silicide, nitride or carbide of at least one metal selected from Group IVa, Group Va or Group VIa of the Periodic Table. CONSTITUTION:At least one silicide, nitride or carbide of at least one metal selected from Group IVa, Group Va or Group VIa of the Periodic Table is used as a metallic material consisting of a hard metal to produce a main body 1 of the seal material having an octagonal cross-sectional shape. The main body 1 of the seal material may be contained in a containing case wherein a supporting base 2 is provided with a rising part 3 at one end thereof, is provided at its upper surface with two elongate grooves for conaining the main body 1, and recessed holes 6 for inserting a seal face part 5 of the main body 1 therein are provided at the inside part of the rising part. The seal material will not disappear or be deformed even on an earthquake, a fire or the like, and when it is formed into a seal, the seal will not be chipped or abraded.
Patent JP-H05216937-A (JP)
Title: Data selection system
Inventor: WADA SHINICHI
IPC: G06F17/30
Filed: 1992-02-06
Abstract: PURPOSE:To provide a data selection system which selects the data in a shorter time to satisfy all conditions to plural candidate data. CONSTITUTION:A condition investigation executing part 1 investigates the conditions in the designated order to select the data which satisfy all conditions and also measures the feature value for each of conditions to give the measured feature value to a condition feature value recording part 3. A condition investigating order control part 2 desides an effective condition investigating order and gives it to the part 1. Then the part 3 records the condition feature value.
Patent JP-H02200699-A (JP)
Title: Cholesterol derivative and production of liposome using the same
Inventor: ONO MITSUNORI
IPC: C07J9/00
Filed: 1989-01-30
Abstract: NEW MATERIAL:Cholesterol derivatives represented by formula I (n is 1-4 integer; X is connecting group; Y is carboxyl, sulfo or salt thereof). USE:A raw material for production of a liposome free from agglutination in which leakage of included substances is low. PREPARATION:For example, cholesteryl chloroformate represented by formula II (chol is cholesteryl group expressed by formula III) is reacted with an amino acid ester in the presence of a base such as triethylamine in a solvent such as tetrahydrofuran. The solvent is then distilled off from the reaction mixture and the residual crude crystals are purified using silicagel chromatography, etc., to obtain an ester form compound. The resultant ester is subsequently dissolved into methanol and an aqueous solution of potassium hydroxide is added thereto followed by hydrolysis. The reaction mixture is subjected to extraction using ethyl acetate and the solvent is distilled off followed by recrystallization of the residue, thus obtaining the objective compound of formula I.
Patent JP-H06211354-A (JP)
Title: Automatic piling method for lumbering product and stacker for it
Inventor: KUWABARA TAKEO
IPC: B65G57/03
Filed: 1993-01-12
Abstract: PURPOSE:To pile up lumbering products made storable efficiently and further as many as possible by automatic mechanical power in limited space of a plant. CONSTITUTION:A mutual space between parallel guide rails 13 serves as the space for piling up lumbering products M, to support a lumbering product holder 48 reciprocatably in a vertical direction attached to a portal longitudinally moving frame B of making a reciprocating motion in a longitudinal direction along the rails 3, and by this holder 48, at each receiving of the lumbering product M, the frame B is advanced to a target position of the space S. The holder 48 is lowered down, and by unloading the lumbering product M to the target position from the holder 48, the lumbering product M is determined so as to parallelly set up its piled up bundles M1 to M10 in the space S.