baber/WOPTO huggingface dataset:
Patent JP-2000345076-A (JP)
Title: Thermosetting flat powder coating composition
Inventor: IGA NOBUO
IPC: C09D5/03
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To provide thermosetting flat powder coating compositions small in the heat temperature dependency of the gloss of coated films to be obtained and capable of obtaining flat coating films uniform in the gloss and, at the same time, good in the external appearance even when the heating temperature is comparatively low. SOLUTION: A thermosetting flat powder coating composition comprises a carboxy group-containing polyester, an epoxy group-containing resin, a copolymer to be obtained from a styrene monomer and a carboxy group-containing vinyl monomer, and a curing accelerator, and the copolymer has an acid value of the resin solid content of 100-500 and a softening point of 130-200 deg.C and its content is 1-20 pts.wt. based on 100 total of the carboxy group-containing polyester and the epoxy group-containing resin, and the molar ratio of the total amount of the acid groups present in the thermosetting flat powder coating composition to the total amount of the epoxy groups therein is 1/0.6 to 1/1.6.
Patent JP-S5590368-A (JP)
Title: Ink feeder for ink jet plotter
Inventor: FURUKAWA TATSUYA
IPC: B41J2/175
Filed: 1978-12-28
Abstract: PURPOSE:To obtain an image of stable quality right after printing is started, by providing a three-way valve between a non-pulsation rotary pump and an ink jet head and providing an accumulator between the three-way valve and the pump. CONSTITUTION:A no-pulsation rotary pump 2, which has a screw 8 in the body 5 having a suction port 3 and a discharge port 4, is connected to an ink reservoir 1. A pressure valve 12 which has a partition wall 18 having a port 17 fitted with an O-ring 16 placed in pressural contact with a lid 22 energized by a spring 21 in a spring chamber 20 having a passage hole 19, an accumulator 13 having a vacant chamber 24, a three-way valve 14 and a head 15 for changing an ink into particles are coupled to the pump 2. A deflection electrode 27 and a charging electrode 26 for charging the ink particles 25 with electricity are provided near the head 15. Printing paper 28 is laid on the flying way of deflected ink particles. Undeflected ink particles 25 are returned to the reservoir 1 through a gutter 29 and a filter 30.
Patent JP-S5950189-A (JP)
Title: Stripper of starting sheet for electrolysis
Inventor: KUROKAWA HIROSHI
IPC: C25C7/08
Filed: 1982-09-17
Abstract: PURPOSE:To strip a starting sheet mechanically from a mother sheet without damaging the starting sheet by transferring intermittently the mother sheet with a transfer device, wedging a horizontal scraper of a stripper between the mother sheet and the top edge of the starting sheet and lowering the scraper after the mother sheet stops. CONSTITUTION:When a mother sheet 6 which is stripped beforehand at the forward top corner 21 in the arrowmarked advancing direction of a starting sheet 10 by a wedge is moved toward a stripper 2 by a transfer device 1, the other end 15 of a scraper 13 wedges itself between the partly stipped sheets 6 and 10 thus stripping the entire length of the top edge of the sheet 10 from the sheet 6. Here the sheet 6 is temporarily stopped, The scraper 13 is supported by vertically movable support devices 11, 12 along the front edge of the sheet 6 in the advancing direction of said sheet and is extended horizontally from the front edge to the rear edge of the sheet 6 along both surfaces of the stopped sheet 6 so as to contact approximately with said surfaces. The sheet 10 is held by the suction cups 20 of a sucking and turning device 19 after stopping of the sheet 6 and the scraper 13 is lowered by a driving device 17 from the top edge of the sheet 10 down to the bottom end of the sheet 6, whereby the sheet 10 is stripped from the entire surface of the sheet 6.
Patent JP-H0211680-A (JP)
Title: Coating composition
Inventor: MURACHI TATSUYA
IPC: C09D175/04
Filed: 1988-06-28
Abstract: PURPOSE:To obtain a coating composition improved in abrasion resistance of coating film and adhesion on substrate by mixing a polyurethane obtained from a polyol, triethanolamine and a polyisocyanate with a fluorocarbon resin and a silicone oil in a specified ratio. CONSTITUTION:A polyurethane of a polyol to triethanolamine molar ratio of 1:(0.05-2.0) and a hydroxyl group to isocyanate group molar ratio of 1:(1.5-7) is obtained from a polyol such as polyoxypropylene glycol, triethanolamine and a polyisocyanate such as 2,4-tolylene diisocyanate. 100 pts.wt. this polyurethane is mixed with 2-100 pts.wt. fluorocarbon resin such as polytetrafluoroethylene and 5-200 pts.wt. silicone oil such as dimethylsilicone oil.
Patent JP-H0911879-A (JP)
Title: Tire skid condition display device of antiskid system of aircraft
Inventor: TANAKA GEN
IPC: B64D45/00
Filed: 1995-06-28
Abstract: PURPOSE: To display wheel rotating speed in a cockpit, and grasp a skid condition by a pilot in a tire skid condition display device applied to an antiskid system of an aircraft. CONSTITUTION: Actual rotating speed 7 of a wheel 1 is taken in a skid calculator 2, and a difference between actual rotating speed and predictive rotating speed is found by the skid calculator 2, and when this difference is larger than a specified value, a skid signal is generated, and a skid indicating lamp 3 in a cockpit 10 is lighted, and a pilot is informed of the fact. When a rotating speed reduction rate of the wheel 1 is not less than a specific value, a tire skids to a runnway surface, and when brake operation is performed in this condition, the tire bursts, but since the pilot can always confirm rotating speed of the wheel 1, a skid condition can be grasped, and safe operation is performed.
Patent JP-2000199880-A (JP)
Title: Wavelength equalizer
Inventor: MATSUDA TOSHIYA
IPC: H04B10/294
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To make it possible to efficiently design an optical equalization filter corresponding to a given wavelength characteristic and to embody an always flat wavelength characteristic by serially connecting a plurality of filter modules which respectively approximate the respective terms obtained by subjecting the reverse characteristics of wavelength characteristics having a prescribed wavelength region inclusive of a transmission band as a basic period to Fourier series development, thereby constituting the wavelength equalizer. SOLUTION: This wavelength equalizer is constituted by serially connecting plural n pieces of the filter modules 1-1 to 1-n which respectively approximate the respective terms obtained by subjecting the reverse characteristics (reverse wavelength characteristic) of the wavelength characteristics having the prescribed wavelength region inclusive of the transmission band as the basic period to the Fourier series development. When the wavelength characteristic G(λ)[dB] of a certain section of an optical amplifier relay transmission path is given, the reverse wavelength characteristic -G(λ) thereof is expressed by equation by the Fourier series development. In the equation, Δλ is an equation band and n is a positive integer. The filter characteristics approximating the respective terms of the equation are set at the respective filter modules 1-1 to 1-n.
Patent JP-S5785044-A (JP)
Title: Film feed system
Inventor: TAKAHASHI AKIRA
IPC: G03B1/00
Filed: 1980-11-18
Abstract: PURPOSE:To generate two pulses per perforation by detecting adjacent parts of the parts between the perforations and perforations of a film. CONSTITUTION:In a circuit 5 constituted of an inverter N1, a capacitor C4, etc., the perforation signals from a perforation detecting circuit 1 are differentiated in a differentiating circuit consisting of the capacitor C4, etc., and are fed to an OR circuit OR2. The signals are next inverted in an inverter N1, are differentiated in a differentiating circuit consisting of a capacitor C5, etc., and are fed to an OR circit OR2. Hence, the output pulses of the OR2 are generated by each one when the part on a film F detected by an LED and a photodiode PD moves from a perforation to the part between perforations and from the part between the perforations to a perforation. Hence, with such constitution, two pulses are generated per perforation.
Patent JP-H04359624-A (JP)
Title: Motor overload preventive device for circulating grain drier
Inventor: SATAKE TOSHIHIKO
IPC: H02H7/085
Filed: 1991-06-05
Abstract: PURPOSE:To prevent a motor from stopping immediately and to work form being interrupted even if the current value is judged temporarily to be above a set value by judging the current value of a motor by classes being set optionally, and stopping the operation of the motor when the integrated value reaches the set value. CONSTITUTION:A current transformer 35 detects the current value of a motor 33, and the detection signal is input into a CPU 39 through an amplifier 36, an A/D converter 37, and an input circuit 38 the CPU 39 does sums and comparative operation, and when the integrated value reaches the set value, the CPU 39 outputs a signal. The output signal is sent to an electromagnetic switch 41 through an output 40 so as to stop the operation of the motor 33. What is more, the CPU 39 is set to open the electromagnetic switch 41 when it becomes that (set value)-(set value X time (second))=0. Hereby, even if the detected current value is judged temporarily to be above the set value, it never stops the operation of the motor interrupts the drying work, so the efficient drying of grains becomes possible.
Patent JP-H0830826-A (JP)
Title: Management system
Inventor: SEWA MUTSUO
IPC: G06Q10/00
Filed: 1994-07-14
Abstract: PURPOSE:To provide a management system which eliminates any waste and improves the productivity together with reduction of the cost by performing systematically the attendance management of employees and the management of the types, the number, etc., of products which are produced in each department. CONSTITUTION:The attendance readers R1-R5 of an attendance system S1 read the attendant time of each employee and the employee codes. Then an attendance data producer 5 produces the attendance data on each employee based on the attendance information outputted from the readers R1-R5. Thus the attendant state of each employee can be accurately grasped in each department. Meanwhile a product reader of a processing management system S3 reads the number of processed products in each department, and a processing data producer produces the data on the time needed for processing of products based on the number of products produced on the relevant day in each department and also on the attendance data. Thus it is possible to accurately grasp the number of products produced in each department and the time needed for production of these products.
Patent JP-H1114965-A (JP)
Title: Liquid crystal display device
Inventor: NAKAMURA MASANORI
IPC: G02F1/133
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To make it possible to be applied even to an additional capacity type liquid crystal display device and to prevent the deficiency at the time of writing to pixels from being caused even if the horizontal scanning frequency of an image increases. SOLUTION: When an image having (m) vertical pixels less than (m) vertical pixels of a display panel is displayed on the display panel, the image is divided into two frames and while an (i)th line of one frame is selected, an (i+1) th line is not selected; and the display signal of an (i)th-row display signal is written to the selected line to make the (i)th line of the other frame unselected and an (i+1)th line is selected to write the (i)-row display signal to the selected line, thereby regarding (i) as one line number in each group consisting of m/(n-m) lines. The (i)-row display signal is written to alternate adjacent lines in two frames for adaptation even to the additional capacity type liquid crystal display device and the time of one line is all usable for writing, so that even a high-frequency image has no deficiency of writing.
Patent JP-H04362444-A (JP)
Title: Vehicle occupant protection device
Inventor: TSURUSHIMA SHINICHIRO
IPC: B60R21/16
Filed: 1991-06-07
Abstract: PURPOSE:To provide a vehicle occupant protection device which enables constant current to be supplied to at least, one detonator even if the circuit of the detonator at the side of current supply is grounded, and enables the vehicle occupant protection device main body to be operated, but disables the vehicle occupant protection device main body from being operated even if the circuit of the detonator at the side of current discharge is grounded unless it is judged that grounding is an indication of serious collision. CONSTITUTION:A constant current circuit switch 13 operated by collision detonators 3 and 4 and an erroneous explosion preventive sensor 2 preventing the erroneous operations of the detonators are connected to both the ends of a DC power supply 1 in series. In a vehicle occupant protection device in which a vehicle occupant protection device main body is operated with the detonators 3 and 4 allowed to be ignited by the constant current circuit switch 13, the constant current circuit switch 13 is interposed between the (+) terminal of the DC power supply 1 and each detonator 3 and 4, and the erroneous explosion protective sensor 2 is interposed between the (-) terminal of the DC power supply 1 and each detonator 3 and 4.
Patent JP-S5865325-A (JP)
Title: Cooling method of system having static pressure gas bearing device
Inventor: OSADA KEIJI
IPC: F16C32/06
Filed: 1981-10-12
Abstract: PURPOSE:To efficiently cool an object required for cooling, by introducing pressure gas, discharged from a static pressure gas bearing device, through a piping into and allowing the pressure gas to pass through a cooling box. CONSTITUTION:A piping 71 is mounted to a housing opening (not shown in the drawing) of a static pressure gas bearing device 58, and connected to a cooling box 72, then the device is constituted such that pressure gas, discharged from the static pressure gas bearing device 58, is both introduced to a cooling box 72 and discharged from an outlet hole 73 after cooling an object required for cooling, such as a television camera 63, illuminating device 64, etc. In this way, the necessity for separately providing a cooling fan (not shown in the drawing) and the like can be eliminated, and when the device is used, the pressure gas is always allowed to pass through and the cooling required objects 63, 64, etc. can be effectively cooled, then high accurate measurement of dimensions can be performed.
Patent JP-S5863221-A (JP)
Title: Channel display device
Inventor: ODA MASAHIRO
IPC: H03J1/04
Filed: 1981-10-12
Abstract: PURPOSE:To simplify the attachment of a channel display device of a TV picture receiver, by loading and unloading a film holder containing a film having  channel numbers to and from the front face of a cabinet. CONSTITUTION:A slit 3 is formed to a front panel 2 of a cabinet 1 of a TV picture receiver, and a film holder 4 is fitted into the slit 3. A holder part 6 is provided at the lower edge of the slit 3, and an inserting part 5 at the lower edge of the holder 4 is fitted to the part 6. At the same time, a holder part 8 is formed at the upper edge of the slit 3 to hold a part 7 to be held which is provided at the upper edge of the holder 4. The part 7 has a hook part containing two slopes 7a and 7b and has contact with the part 8 having a folded part of the cabinet 1 when the holder 4 is attached. When a knob 9 is pulled, the part 7 bends for the function of the slope 7b. Thus the holder 4 is unloaded.
Patent JP-S6055382-A (JP)
Inventor: ICHIKAWA OSAMU
IPC: G02F1/1368
Filed: 1983-09-06
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-H0738421-A (JP)
Title: Decoded counter enabling error check and self correction
Inventor: FUCILI GIONA
IPC: H03M13/00
Filed: 1994-06-21
Abstract: PURPOSE: To precisely perform self-correcting by making one of shift registers that include (n) pieces of FFs have a synchronous set, making all the rest have a synchronous reset and also having a pull-up line. CONSTITUTION: Only a 1st FF of a chain has asynchronous set and all the rest FFs have asynchronous resetting means. More than two FFs include one, and when a 1st one among these ones reaches the last FF of the chain, synchronous set-reset operation is automatically triggered, all the ones but one finally exist in the 1st FF and then go through an set input of the 1st FF. When an FF does not include one, entire switches that are driven by each FF are opened, then, a pull-up line has a high level through the pull-up device. Thereby, the 1st FF of the chain loads one through the D input at effective front where signals continue, and the precise state of a CRS operation is established again.
Patent JP-S647891-A (JP)
Title: High-definition television signal digital recording and reproducing method
Inventor: OTAKA HIDEKI
IPC: H04N9/804
Filed: 1987-06-30
Abstract: PURPOSE:To share a standard system digital VTR for recording and reproducing a MUSE signal by converting the respective samples of a high-definition television signal to 7-bit, and making the effective line number of the one field of the high-definition television signal more than 462 lines to record and reproduce the signal. CONSTITUTION:At the time of recording and reproducing the MUSE signal in the composite coding standard system digital VTR of a sampling frequency 4fSC, the respective samples of the MUSE signal are converted to 7 bits, prescribed lines on the upper and the lower ends of a screen represented by the MUSE signal are deleted to have the effective line number of the one field of the MUSE signal of more than 462 lines to record and reproduce the signal. Thereby, even when the respective samples are changed from 8 bit to 7 bits, a large problem is not generated in a picture quality nor at the time of viewing by a display for the high-definition adjusted for the MUSE, the influence of deleting the number of the lines is not visually displayed.
Patent JP-H0513419-A (JP)
Title: Bump forming method for semiconductor element
Inventor: TANAKA AKIHIRO
IPC: H01L21/321
Filed: 1991-07-03
Abstract: PURPOSE:To obtain recesses and protrusions uniformly on the bump section of a semiconductor element for a face-down mounting. CONSTITUTION:A mold 12, to be used for a bump formation, is manufactured by forming recesses and protrusions in uniform depth on a plate material 10a to be used for a mold, and on the other hand, after formation of flat bumps 14 on the electrode part of a semiconductor element 1, the bump part 14 of the semiconductor element 13 is stamped on the recess and protrusion part 11 of the mold 12 to be used for a bump, and grooves 15, having recesses and protrusions in uniform depth, is formed.
Patent JP-H0454243-A (JP)
Title: Intake air quantity controller for internal combustion engine
Inventor: YAMADA TOSHIO
IPC: F02D41/08
Filed: 1990-06-22
Abstract: PURPOSE:To reduce flow-back so as to enhance stability of combustion by providing of cutoff valve for cutting off a suction passage at the time of an idle operation, and disposing a bypass passage with a heating means and a control valve interposed on the way thereof in such a manner as to go round the cutoff valve. CONSTITUTION:A throttle valve 13 serving as a cutoff valve is contained inside a suction branch pipe 10 upstream of a fuel injection valve 12 for injecting fuel toward the inside of a suction port 7. A bypass passage 14 is connected to a surge tank 11 of the suction branch pipe 10 between the throttle valve 13 and the fuel injection valve 12. A control valve 15 is disposed on the way of the bypass passage 14. A part of the bypass passage 14 passes through a cylinder head 3, wherein a temperature of suction air is increased with heat of the cylinder head 3 of a high temperature. Therefore, heated air can be supplied to the suction branch pipe 10 between a suction valve 6 and the cutoff valve 13 via the bypass passage 14 at the time of idling operation, thus adequately decreasing a negative pressure inside the suction branch pipe 10 between the suction valve 6 and the cutoff valve 13. Consequently, flow-back is reduced sufficiently, thereby obtaining stable combustion at the time of the idling operation.
Patent JP-H063285-A (JP)
Title: Defect inspection device
Inventor: OGINO KENJI
IPC: G01N21/892
Filed: 1992-06-22
Abstract: PURPOSE:To discriminate a defect from formation level at high speed even if its concentration is hardly changed from that of the formation level. CONSTITUTION:A dividing circuit 55 for dividing the scanning period setting pulse Ti and reset pulse R outputted from a CCD driving circuit is provided between the CCD driving circuit 54 and a linear CCD 2. By the set from the CCD control circuit 53, the dividing circuit 55 divides, according to the surface state of a material 1 to be inspected and the state of detect, the scanning period setting pulse Ti to set a large scanning period in the linear CCD 2, for example, when a fine screak with less concentration difference which is long in the moving direction A of the material 1 to be inspected and hardly changed in concentration from a formation is present. Thus, the fine screak can be extracted from the formation in the image pick-up signal outputted from the linear CCD 2.
Patent JP-H0213114-A (JP)
Title: Circuit for driving base of transistor
Inventor: YASUDA TETSUO
IPC: H03K17/56
Filed: 1988-06-30
Abstract: PURPOSE:To make the entire size of the circuit small and to reduce the cost by limiting a base current supplied to the base of a main transistor(TR) independently of a power voltage, and adding a temperature compensating circuit. CONSTITUTION:When a base-emitter voltage VBE exceeds a base saturation voltage of a 1st auxiliary TR 54, since the TR 54 discharges a gate voltage of a FET 51 from the collector, a drain current ID is reduced up to a prescribed value by a change according to the relation between a gate-source voltage VGS being the characteristic of the FET 51. The base saturation voltage of the 1st auxiliary TR 54 is changed remarkably together with temperature, the change in the base saturation voltage due to temperature is compensated by a 2nd auxiliary TR 59 by connecting the 2nd auxiliary TR 59 of the same form of the 1st auxiliary TR 54 to the resistor 59 in series. Thus, no margin is required to the capacity of the device, and small size and low cost are attained.
Patent JP-S6054438-A (JP)
Title: Reversing and machining of ultrafine pattern
Inventor: SHIOZAKI MASAKAZU
IPC: G03F7/26
Filed: 1983-09-05
Abstract: PURPOSE:To obtain ultrafine and accurate pattern in good reproducibility by forming a resist film of open recess pattern in an extremely high shape accuracy. CONSTITUTION:A pattern of an SiO2 film 12 is formed on an Si3N4 film 11 to be machined on an Si substrate 10, a resist 14 is covered, the surface is substantially flattened, and the pattern 12 is exposed by reactive ion etching. Then, the film 12 is removed with NH4F solution, and a hole 15 is opened. With the resist 14 as a mask the prescribed window is formed at an Si3N4 film 11 by wet etching. According to this structure, the hole 15 can be accurately obtained irrespective of the exposing and developing of the resist 14 with good reproducibility.