baber/WOPTO huggingface dataset:
Patent JP-S5858119-A (JP)
Title: Filter apparatus
Inventor: SUZUKI YASUSHI
IPC: B01D35/02
Filed: 1981-10-02
Abstract: PURPOSE:To obtain a filter apparatus having no safety valve for clogging and a large  filtration area, by moving the filter apparatus, which is supported to the inner wall surface of a tank by the seal ring provided to the outer peripheral thereof part and divides the tank into an upstream side and a dwnstream side, in the tank by pressure difference between both sides. CONSTITUTION:A filter apparatus 2 is inserted the side of a seal ring 2 down from the  opening part of a tank 1 and held so as to contact the lower end of the seal holder 21  with the step part of the tank 1. The ring 22 is deformed under compression between  the holder 21 and the inner wall of the tank 1 and the holding force thereof is obtained  by the friction thereof. The inside of the tank 1 is partitioned into an upstream side  and a downstream side fluid chambers A, B by the apparatus 2 and the opening part  of the tank 1 is closed by an air passing cap 3. When a filter F is not clogged, a fluid  is flowed in the order of a pipe 11A the chamber A the filter F the chamber B a  pipe 10A. When clogging is generated, the pressure in the chamber A is increased and,  when this pressure overcomes the aforementioned friction, the apparatus 2 is moved to  the side of the chamber B to directly communicate the chambers A, B and the abnormal raising of pressure of the breakage of a fluid recirculation system is avoided.
Patent JP-H11350451-A (JP)
Title: Hybrid steel plate cell structure
Inventor: NISHIDA YOSHIMICHI
IPC: E02B3/06
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To remarkably improve wave resisting performance by relatively simple constitution in a structure composed of steel plate cell and steel plate arc, and make a embedment type steel plate cell or a cylindrical caisson with concrete bottom slab applicable to a revetment or breakwater. SOLUTION: Double steel shell 40 made of a cell shell plate 10, an arc shell plate 11, an inside (outside) steel plate 12, steel frame material 13, and the like is formed at least on the wave pressure acting face on the sea side of steel plate cell (embedment type steel plate cell, a cylindrical caisson with concrete floor slab, or the like) 2 and steel plate arc 3. The interior of the double steel shell 4 is filled with concrete 5 or the like to constitute sandwich type construction 6 having high sectional performance, and a hybrid steel plate cell structure 1 having high wave resisting performance is obtained.
Patent JP-S6313594-A (JP)
Title: Multiplex system for component video signal
Inventor: KAMIJO KOJI
IPC: H04N9/82
Filed: 1986-07-04
Abstract: PURPOSE:To facilitate the separation of two signals at the time of reproduction by phase-inverting one video signals out of two signals every horizontal scan period when the input component video signals of two channels are frequency- interleaved and multiplexed. CONSTITUTION:A carrier signal S(fc) with a carrier frequency is bisected:the one is led by an AM modulator 1 and amplitude-modulated by a video signal I, and the other carrier signal S(fc) is led by a phase invertion AM modulator 2, amplitude-modulated by a video signal II, and phase-inverted every horizontal scan period according to a rectangular signal S(fph). An adder 3 adds the output signals of the modulators 1 and 2 to obtain a frequency interleave multiplex signal. It is led to a BPF 4 to obtain a frequency interleave multiplex remaining side band wave AM signal. A multiplier 5 multiplies a signal S(f) to convert a frequency to a low frequency side, and a low-pass filter 6 removes an unnecessary component to obtain a recording signal or a transmission signal.
Patent JP-H0821331-A (JP)
Title: Fuel injection pump
Inventor: WATANABE NOBORU
IPC: F02M39/02
Filed: 1994-07-08
Abstract: PURPOSE:To prevent a rotor from eccentrically rotating even if the rotor contacts with a drive shaft, in the combined part of the drive shaft of a fuel injection pump with the rotor. CONSTITUTION:This fuel injection pump 10 is provided with a drive shaft 70 rotated by transmission of rotation of an engine, a rotor 90 rotatably inserted into a housing 11 extendingly provided on the same axis of the drive shaft 70, and a combined part 150 combining the drive shaft 70 with the rotor 90, and it pressurizes fuel and supplies it to the engine while rotationally driving the rotor 90. The combined part 150 is constituted of an engaging recessed part 72 which is formed on the end part of the drive shaft 70 and provided with a radially inclined guide face, and an engaging projecting part 105 which is formed on the end part of the rotor 90, engaged with the engaging recessed part 72 in the rotational direction, and provided with an inclined face 104 contacting with the guide face so as to lead the axis to the rotational center.
Patent JP-H0322623-A (JP)
Title: A/d converter circuit
Inventor: TSUNAMI TOMOKO
IPC: H03M1/12
Filed: 1989-06-19
Abstract: PURPOSE:To obtain a required conversion result by selecting whether the conversion is stopped or consecutive after converting all plural analog inputs selected in advance. CONSTITUTION:When a level '1' is set to a bit 1 of an A/D converter mode register 1 to allow the conversion start, a conversion start signal 5 is outputted from an OR gate 21 to start the A/D conversion at a conversion circuit 15. A conversion stop controller 26 sets a scan number from values of bit 3 - bit 5 of the A/D converter mode register 1, and the scan number is connected down by conversion end signal 16. In such a case, when a level 1 is set to the bit 2 of the A/D converter mode register 1, the conversion is consecutive. On the other hand, when the bit 2 is set to '0', the inverter 22 inverts the value, '1' is outputted to the AND gate 23 to stop the conversion.
Patent JP-H10182900-A (JP)
Title: Thermoplastic elastomer composition for powder slush molding and its production
Inventor: ENAMI HIROHIDE
IPC: C08L23/08
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To obtain a thermoplastic elastomer compsn. having a high melt flowability by compounding a polypropylene resin, a hydrogenated styrene- butadiene rubber, a process oil, and an elastomer excellent in oil absorption. SOLUTION: A polypropylene resin having an MFR (230 deg.C, 2.16gkf) of 20g/10min, a hydrogenated styrene-butadiene rubber in a wt. ratio to the foregoing resin of (20/80)-(80/20), an elastomer (e.g. a styrene-ethylene/butylene- styrene block copolymer) excellent in oil absorption and in an amt. of 20-250wt.% of the rubber, a process oil in an amt. of 5-200wt.% of the oil- absorbing elastomer, an org. peroxide, a stabilizer, a filler, etc., are compounded and thermally melt kneaded at 120-250 deg.C with a twin-screw extruder to give a thermoplastic elastomer compsn. The compsn. is pulverized into a fine powder having an average particle size of 100-800mm, thus giving a compsn. for powder slush molding.
Patent JP-H0322605-A (JP)
Title: Manufacture of surface acoustic wave element
Inventor: HONMA HISAKO
IPC: H03H3/08
Filed: 1989-06-19
Abstract: PURPOSE:To reduce number of man-hour and to simplify the process in comparison with the etching method by the development liquid or a conventional three- layer resist lift-off method by etching a metallic layer on an Li2B4O7 substrate through the use of a specific alkali water solution. CONSTITUTION:At first an Al layer 22 being an electrode is formed on an Li2B4O7 substrate 21 with a prescribed film thickness and a resist layer 23 is formed on the Al layer 22. Then the resist layer 22 is exposed and developed by using a photo resist mask with a prescribed pattern such as a general positive resist mask to form the pattern of the resist layer on the substrate 21. Then the Al layer 22 of the prescribed part is etched with alkali development liquid. In this case, a mixed water solution of KOH and K3[Fe(CN)6] adjusted to pH11-pH13 is used at a temperature of 10-50 deg.C as an etchant of the Al layer. Then the resist layer 23 is removed finally to form the Al electrode.
Patent JP-H0323497-A (JP)
Title: Character displaying screen scroll control device
Inventor: WADA SEIJI
IPC: G06F3/0485
Filed: 1989-06-20
Abstract: PURPOSE:To lighten the burden of CPU or an exclusive word processor and to attain high speed scrolling by providing a video RAM with a larger capacity than a single screen, writing in a character code on a line outside the single screen by the CPU or the exclusive word processor, and allowing hardware to carry out display of one screen including this line. CONSTITUTION:With the cue of the character code being written in on the line outside of the single screen within the video RAM 1 by the host, the character code for a single screen including this line is read out by a display controlling part 2 and displayed on a displaying screen. Therefore, when scrolling is carried out by the host (the CPU or the exclusive word processor), screen display can be carried out in the condition of scrolling only by writing in the character code on the line which is to be displayed by the video RAM 1 and having this detected by the hardware. Thus, the burden on the host at the time of scrolling can be lightened, and scrolling can be carried out at high speed.
Patent JP-S5860935-A (JP)
Title: Storing method of bivalve
Inventor: KURODA MASAAKI
IPC: A23L17/40
Filed: 1981-10-03
Abstract: PURPOSE:To keep the opened state of living bivalves and store the bivalves, by introducing the living bivalves into a packaging container, removing the air from the container, and adhering the container closely to the valves. CONSTITUTION:A suitable number of living bivalves, e.g. a short-necked clam, clam or corbicula, are introduced into a bag consisting of a synthetic resin sheet, and air in the bag is then removed by a vacuum-packaging machine to form a vacuum state therein. The opening is then sealed, and the bivalves in the bag are stored in a refrigerated state at 10-5 deg.C.
Patent JP-H095429-A (JP)
Title: Ultrasonic range finder device
Inventor: YAMASHITA MUNEHARU
IPC: G01S7/527
Filed: 1995-06-23
Abstract: PURPOSE: To provide an ultrasonic range finder device capable of effectively removing the direct wave component having been at a high level, and usable even at a low temperature. CONSTITUTION: A circuit gain control means 15 setting the detection input voltage S1 and the blind input voltage S2 of a detecting circuit 11 at high levels by lowering te circuit gain of a receiving/amplifying circuit 10 is provided between an input signal processing circuit 5 and an output signal processing circuit 6 constituted of the receiving/amplifying circuit including an amplifier 14 and the detecting circuit 11.  The circuit gain control means 15 is provided with a first control element 17 making a conducting action in response to the change of the input pulse signal from a low level to a high level, a second control element 18 reducing the feedback resistance of the amplifier 14 in response to the conducting action of the first control element 17, and third control elements 19, 20 controlling the acting time of the second control element 18 in response to the conducting action of the first control element 17.
Patent JP-H066366-A (JP)
Title: Broken line detector in local area network
Inventor: SUGIHARA YOSHIHIDE
IPC: H04B3/46
Filed: 1992-06-17
Abstract: PURPOSE:To detect accurately a disconnected part of a communication line interconnecting equipments while simplifying internal configuration of each equipment being a component of a LAN by using a circulation signal transmission means and a fault detection means so as to detect the presence of a disconnected line of the communication line. CONSTITUTION:A circulation signal transmission means allows a communication means to send a circulati signal returned to the equipment circulated through each equipment being component of the LAN at once at least within a prescribed period of time in an either equipment direction. Then a fault detection means detects it as a fault when the circulation signal is not detected by the communication means within a prescribed period of time. When the fault is detected, a notice command means sends a command signal for notice command to a drive means in each equipment being a component of the LAN in an either equipment direction. Upon the receipt of the notice command, the drive means in each equipment drives a fault notice means provided to each equipment to inform a fault of the communication line.
Patent JP-S6252097-A (JP)
Inventor: AASAA JII RUDEITSUKU
IPC: B67D1/04
Filed: 1986-07-07
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-H065280-A (JP)
Title: Manufacture of porous nickel electrode
Inventor: UIRIAMU MARITSUTO
IPC: H01M4/80
Filed: 1992-06-17
Abstract: PURPOSE:To provide a porous nickel electrode to be used in a sodium-nickel chloride electrochemical battery in which a nickel utilization factor exceeds 30weight%. CONSTITUTION:A porous nickel electrode is manufactured by mixing nickel powder to sodium fluoride powder at a ratio of 1:4 to 4:1 to be compression molded into a predetermined shape. The molded body of the predetermined shape is sintered at a temperature of 850-992 deg.C in an inert atmosphere. When this porous electrode is compared with a nickel-sodium chloride electrode sintered at a temperature a little lower than a melting point (801 deg.C) of a sodium chloride in a reducing atmosphere, this porous electrode is recognized to provide higher activity of an active material. Consequently, an electrochemical battery is provided with higher total energy density.
Patent JP-2000347321-A (JP)
Title: Image processing method and image processing device
Inventor: YAMAMOTO HIROYASU
IPC: G03B27/72
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To provide an image processing method and an image processing device capable of optimum image-processing without the influence of a difference in development characteristic between development machines. SOLUTION: Development-machine information recorded outside an image recording area and a photographic film ID, read through pre-scan and face scan, are inputted to a development-machine judgment part, (106), and the part judges whether the photographic film has been developed by a specific development-machine or not, (108). In the case the film is judged to have been developed by the specific development-machine, the characteristics of the photographic film in development by the specific development-machine, stored in a photographic-film characteristic storage part in advance, are read to form a gradation correction table, (110), and various image-processes are performed, (112, 118).  In the case the film is judged not to have been developed by the specific development-machine, conditions under which an image is processed are computed from the read image data, (120), and the various image-processes are performed, (118).
Patent JP-S6220398-A (JP)
Inventor: MUTO TSUNEFUMI
IPC: H05K3/42
Filed: 1985-07-19
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-S5782866-A (JP)
Title: Hooking device for original board of copying machine
Inventor: MAKINO SHIGEO
IPC: G03G15/04
Filed: 1980-11-12
Abstract: PURPOSE:To hook and release an original board in a mechanical way, by providing a manual release lever near a stop lever to release manually the stop lever. CONSTITUTION:With start of a copying action, a drive system 3 first turns and  a release member 14 touches an automatic release member 13. Thus the member 14 turns clockwise the member 13. As a result, a cable 12 is pulled to turn downward a hook part 7a of a hook lever 7 agaist a spring 8. Thus the hook of an original board 2 is released, and at the same time a drive member 5 provided to the system 3 engages a hook bar 6 of the board 2 to start the move of the board 2. On the other hand, when the manual release is desired for the board 2, the tip of a manual release lever 9 is pressed down. Thus the part 7a is turned downward by the cable 12 regardless of an automatic release lever 13 to release the hook of the board 2.
Patent JP-S5681116-A (JP)
Title: Dust collector
Inventor: SATOU KENJI
IPC: B01D46/04
Filed: 1979-12-06
Abstract: PURPOSE: To make easier the removal of dust adhered to filter by using a dust collector in which two ducts are provided through a ventilating part in a dust collector box incorporated with filter gfoups and the covers of the ventilating parts in the ducts and the other covers of the ducts can be opened or closed.  
     CONSTITUTION: A large number of filter groups 16 are provided to the box 15 of a dust collector, and ducts 19 and 20 are attached at a right angle to the filter groups 16. Ventilating parts 21 and 22 the upside of which is provided with openings leading to each duct are installed. The cover 31 of the ventilating part 21 is closed, the cover 32 of the ventilating part 22 is opened, air containing dust is sucked into a suction port 37 by operating a blower 36, and dust present in the air is filtered by a filter 16. When the filtering ability of the filter 16 is reduced due to the adherence of dust, the motor 28 is driven, an auxiliary blower 30 is operated, while the ventilating part 21 is opened, and the ventilating part 22 is closed. Pressurized air coming into the duct 19 from the auxiliary blower 30 passes through the inside of the filter 16 to remove dust adhered for regeneration. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0448213-A (JP)
Title: On-floor facility body with moving body position detecting function
Inventor: MATSUI YOSHIAKI
IPC: G01C22/00
Filed: 1990-06-15
Abstract: PURPOSE:To easily comply with the change of a floor surface where a moving body is moved and to securely specify the position of the moving body by providing a sensor mechanism which detects the two-dimensional position of the moving body on the floor surface in a surface direction by detecting the load of the moving body. CONSTITUTION:This is a means for detecting the position of the moving body A which moves on the floor surface 11. Namely, a sensor mechanism 20 is installed removably on the floor surface 11 where the moving body A and detects the two-dimensional position of the moving body A in the surface direc tion of the floor surface 11 by detecting the moving body load. When the floor surface 11 where the moving body A moves is changed, the on-floor facility body is easily installed on a new floor surface 11, where the body can be used as the moving body position detecting means. Consequently, the change is easily complied with and the position of the moving body A can securely be specified.
Patent JP-S6136785-A (JP)
Inventor: SUZUKI KENICHI
IPC: G09B5/00
Filed: 1984-07-28
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-S6050070-A (JP)
Title: Steering system used for vehicle
Inventor: MOMIYAMA FUJIO
IPC: B62D5/18
Filed: 1983-08-30
Abstract: PURPOSE:To enable to perform the steering such as stationary steering and at very low speed running with a small operating force by a constitution wherein the pressure oil flowing from a control valve to an auxiliary power cylinder is changed over. CONSTITUTION:An auxiliary power cylinder 13 is connected on a rear wheel axle 19 side. A control valve 14 changes the flow rates of pressure oils, which are supplied from a hydraulic pump 11 to a main power cylinder 12 to the auxiliary power cylinder 13 in response to a steering force in such a manner as to supplement the steering force of the main power cylinder 12. A change-over valve 15 is provided across hydraulic pipings for turning left and right 79 and 80, both of which connect the control valve 14 and the auxiliary power cylinder 13 with each other, and is open and closed in response to the vehicular speed. Consequently, when a truck 86 is in a standstill, the auxiliary power cylinder 13 is interlocked with the main power cylinder 12. Except when the truck 86 is in a standstill, the pressure oils in cylinder chambers 91 and 92 are escaped to a reservoir 85 side.
Patent JP-S5681517-A (JP)
Title: Drug having inhibiting action of thromboxane a2
Inventor: OONISHI HARUO
IPC: A61K31/505
Filed: 1979-12-07
Abstract: PURPOSE: A drug useful for remedying and preventing a circulatory organ disease, e.g., myocardial infarction, cerebtal apoplexy, etc., having an inhibiting action of thromboxane A 2 , comprising trapidil as an active ingredient.  
     CONSTITUTION: A drug comprising 5-methyl-7-diethylamino-S-triazolo[1,5-a]-pyrimidine (common name: trapidil) shown by the formula as an active ingredient. The compound shown by the formula is a well-known compound which is apt to be dissolved in water and an organic solvent, white to slightly yellow crystalline powder of a bitter taste, has a dilation action of corona blood, and it is found not only to inhibit an action of blood platelet aggregation and a vasoconstriction action of thromboxane A 2 (TXA 2 ) but also to inhibit the formation of TXA 2 . TXA 2  causes not only hemostasis action as a normal action but also an abnormal vasoconstriction and thrombus formation, and it is a substance causing a disease, e.g., cerebral apoplexy, myocardial infarction, angina pectoris, etc. Consequently, the compound shown by the formula I is useful for remodying and preventing these diseases basically. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H029590-A (JP)
Title: Robot control device
Inventor: HARA KAZUHIRO
IPC: G05D3/12
Filed: 1988-06-27
Abstract: PURPOSE:To vary smoothly the speed in via motion and shorten the time for movement by selecting the locus of an equal speed pattern generating means until the starting point for this via motion is attained in case the deceleration stop position is longer than the via motion distance, and then selecting the locus of a via point pattern generating means by the use of a selecting means. CONSTITUTION:A judging means discriminates different cases, i.e. in which the representative joint differs before and after passage of the via point by a robot arm, in which the moving speed differs before and after, and in which the acceleration time and deceleration time differ. The deceleration stop distance from the pre-via moving speed till stopping is compared by a comparator means with the acceleration distance from the stop condition till being accelerated to the post-via speed, and the shorter one is taken as the via motion distance. If the deceleration stop distance is longer than this via motion distance, a selecting means 80 selects the locus of an equal speed pattern generating means 72 until the via motion start point is attained, and thereafter the locus of a via point pattern generating means 74 shall be selected.
Patent JP-H01143510-A (JP)
Title: Two-terminal temperture compensation type current source circuit
Inventor: RODONII TEII BAATO
IPC: H03F1/30
Filed: 1988-06-27
Abstract: PURPOSE: To provide a linear temperature compensated full-current by providing a circuit part for generating Zener diode voltage drop in a first resistor and the circuit part for generating voltage drop provided with a negative temperature coefficient in a second resistor. CONSTITUTION: A positive temperature coefficient current IP is generated by adding the extremely linear inverse voltage of a Zener diode 65 to a nichrome resistor 64 whose resistance value is R3. Diodes 59 and 60 and a JFET 58 generate a bias voltage on a conductor 66 connected to the base of PNP transistors TRs 62 and 63. A negative temperature coefficient current IN is generated by adding the negative temperature coefficient voltage VBE of NPN TRs 55 and 56 to a resistor R2. In this case, since the positive temperature coefficient of the current IP is small in size and extremely linear from C gauge -55 deg. to 125 deg., by switchably deciding a resistance ratio R2/R3, the extremely linear temperature compensated full current is obtained between terminals 2 and 3.