baber/WOPTO huggingface dataset:
Patent JP-H0994048-A (JP)
Title: Apparatus for detecting small vermin such as cockroach
Inventor: ISHIZAKA SATORU
IPC: A01M1/00
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To increase the detection accuracy of small vermin such as cockroach by numerically grasping the living state of the vermin without capturing the vermin. SOLUTION: A passing path for small vermin such as cockroach is formed on the bottom of a case and a light-emitting device 4 and a light-receiving device 5 are placed at the opposite positions crossing the passing path. The light-emitting device 4 is intermittently actuated with an oscillator 9, the output of the oscillator 9 and the output of the light-receiving device 5 are detected by a synchronous detection circuit 6, a timer circuit 7 is actuated by the output of the synchronous detection circuit 6 when both outputs are in disagreement and the number of cockroach, etc., is counted from the counting number of the timer circuit 7.
Patent JP-H06132991-A (JP)
Title: Frequency modulating circuit
Inventor: KIDENA MINORU
IPC: H03C3/08
Filed: 1992-10-15
Abstract: PURPOSE:To provide a frequency modulating circuit in which a modulation distortion generated at a VCO(voltage control oscillator) can be corrected. CONSTITUTION:A modulation signal is inputted through a voltage divider 1 which outputs a bias voltage for setting a frequency use to a differential inversion amplifier 2, the output is added to a VCO 3, and a frequency modulation signal is outputted from the output of the VCO 3. And also, the frequency modulation signal is inputted to a frequency/voltage conversion circuit 4 of a positive polarity, and the output obtained by converting a frequency into a voltage is fedback to an input side different from the modulation signal input side of the differential inversion amplifier 2. Then, the output of a differential inversion amplifier 12 for which the bias voltage for setting the frequency use from a voltage divider 11 and the modulation signal are inputted to the separate terminals is added to a VCO 13, and the frequency modulation signal is outputted from the output of the VCO 13. And also, the frequency modulation signal is inputted to a frequency/voltage conversion circuit 14 of a negative polarity, the output obtained by converting the frequency into the voltage is feedback to the input terminal of the modulation signal of the differential inversion amplifier 12.
Patent JP-H02122339-A (JP)
Title: Method and device for automatic production of file access procedure
Inventor: YASUTAKE KOICHI
IPC: G06F17/30
Filed: 1988-11-01
Abstract: PURPOSE:To facilitate the description and to improve the maintenability with the title method and device by storing previously the information on the file constitution, the information on the relation among component elements, and the information on the available component elements. CONSTITUTION:A file structure memory part 11 stores the component elements of a file record and a key element among those component elements. A relative memory part 12 stores the procedure to decide the values of component elements of plural file records and plural component elements necessary for execution of the procedure. A procedure lead-out part 14 retrieves the procedure which decides the values of component elements and the available component elements and leads out the file access procedure and the deciding procedure. Then the information on the file constitution, the relation among the component elements, and the available component elements are previously stored. Thus it is possible to automatically produce the file access procedure necessary for decision of the values of component elements just by describing the requested component elements. Then the description is facilitated and the maintenability can be improved.
Patent JP-H0724385-A (JP)
Title: Pneumatic pistol for coating paste-like material
Inventor: RAINAA BURIYUTSUKUNAA
IPC: B05C17/015
Filed: 1992-10-15
Abstract: PURPOSE: To stabilize operation and to shorten the full length of a pistol by providing plural telescopic sections sealed from each other to the sliding piston for moving a driven piston for extruding a material from a nozzle and forming a face with the pressing side closed by the front section. CONSTITUTION: The main body of a pistol is provided with the outer casing 1 having a receiving space 2 for a disposable material pack 3 and with at least one open side, a material discharge nozzle 5 arranged on the open side and communicating with an outflow tip 4 of the pack 3 and a compressed-air connecting part 6. A driven piston 9 for extruding the material from the discharge nozzle 5 is provided in the pack 3. Further, a sliding piston 15 for moving the driven piston 9 by compressed air is furnished in the outer casing 1. In this case, plural telescopic sections 18 sealed from each other are furnished to the sliding piston 15, and a face closed on the pressing side is formed by the front telescopic section 18.
Patent JP-H04149759-A (JP)
Title: Serial transmission circuit
Inventor: WATANABE SEIJI
IPC: H04L25/40
Filed: 1990-10-15
Abstract: PURPOSE:To prevent a holding time from being shortened by automatically adjusting the holding time to a time almost equal to a time required from the n-th trailing edge of a serial transmission clock up to the n-th leading edge. CONSTITUTION:The 'L' state time width of a serial transmission clock is converted into the count data of an UP/DOWN counter 5 and the counter 5 counts down its contents by the succeeding 'H' state. The '0' state of the count data is detected by a data '0' detecting circuit 6, only when and the final leading edge of the serial transmission clock is detected by a serial transmission clock counter 3, the data '0' detection timing of the counter 5 is utilized. Consequently, the holding time can be automatically adjusted to the time width almost equal to an 'L' state time immediately before the final leading edge of the serial transmission clock and the receiving side of serial data can surely receive the data independently of a clock period.
Patent JP-H0996335-A (JP)
Title: Hydraulic cylinder
Inventor: MACHIDA HIROMI
IPC: F16F9/46
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To integrally provide both a spring element and a damping force adjustment mechanism for the hydraulic cylinder in the hydraulic cylinder for vehicle height adjustment. SOLUTION: A piston 29 with which a piston rod 30 is connected, is fitted in the inside of a cylinder 21. An accumulator 38 is connected with a cylinder lower chamber 21b through a base valve 35. Check valves 50 and 53 are provided for the piston 29 and the base valve 35. A damping force adjustment mechanism 58 is provided for a communication path communicating a cylinder upper chamber 21a with the accumulator 38. Height is adjusted by sucking in and exhausting out hydraulic oil of the inside of a cylinder 21 through the suction and exhaust passage 30a of the piston rod 30. The change of volume within the cylinder 21 owing to the advancement and retreatment of the piston rod 30 is absorbed by the accumulator 38 so as to allow spring force to be thereby developed.  Since the extension and contraction of the piston rod 30 causes hydraulic oil to flow between the cylinder upper chamber 21a and the accumulator 38, damping force is thereby adjusted by letting the passage area of the communication path be changed by the clamping force adjustment mechanism 58.
Patent JP-H0587456-A (JP)
Title: Specimen grain powder dryer
Inventor: SATAKE TOSHIHIKO
IPC: F26B3/08
Filed: 1991-09-26
Abstract: PURPOSE:To provide a dryer which does not give rise to coalescence or hardening in the process of drying the grain powder even if it has high moisture and completes the drying in a short time. CONSTITUTION:A filter 13 is provided in the upper section and a specimen cup 14 is provided in the lower section of an inverted conical cylinder 11, and an introduction tube 17 to which a hot air generating device 21 is connected is extended to the specimen cup 14 in the lower section of the cylinder 11 in order to let the hot air from a hot air blow-out port 18 directly hit the specimen grain powder.
Patent JP-H07213814-A (JP)
Title: Filter cartridge structure
Inventor: SUTEIIBUN PURUURUKUSU
IPC: B01D29/21
Filed: 1994-10-18
Abstract: PURPOSE: To provide a filter cartridge construction that evades undesirable pressure decrease caused by the tightest filter media positioned adjacent to a fluid outlet and to obtain the filter cartridge construction to remarkably increase a throughput without affecting the function maintaining capability of the filter cartridge. CONSTITUTION: A seamless fabric cylindrical depth filter 16 contains an outer surface 12 and a pleated screen filter 18 is positioned adjacently to a fluid outlet 14 and supported by a core. The core 20 contains holes for fluid passage and a cap 19 seals off the upper surfaces 22 of the depth filter 16 and a surface filter 18.
Patent JP-S63239027-A (JP)
Title: Control device of injection molder
Inventor: SATO KAZUTO
IPC: B29C45/76
Filed: 1986-11-20
Abstract: PURPOSE:To realize a control device, the size of which is small, which is manufactured at low cost and, at the same time, into an out of which set conditions are allowed to be written and read without limit by a method wherein data transfer is done each other between that storage part of data such as set conditions and the like which is incorporated in a control device and a storage device having an IC card, which is provided outside a molder, as a storage medium. CONSTITUTION:The control device 10 of an injection molder is provided with a built-in storage part 11, which stores data such as set conditions and the like. A storage device 13, which is provided outside the injection molder for writing and reading data, has an IC card, which can put into and out of the device and acts on a control part 15, as a storage medium. A connecting pat 16 of the device is connected through lead wire 17 to the connecting part 12 of the control device 10. Thus, an operator, who writes and reads data, can transfer respective data from the storage part 11 incorporated in the control device 10 of the injection molder to the IC card 14, or from the IC card 14 to the storage part 11.
Patent JP-H04155300-A (JP)
Title: Radiation image converter
Inventor: NAMIKI FUMIHIRO
IPC: G03B42/02
Filed: 1990-10-18
Abstract: PURPOSE:To prevent the deterioration of resolving power due to scattering an excitation light beam by providing the opposite side to the emitting side of the excitation light with a douser of a rectangular shape, forming a stimulated phosphor by providing both inside and outside surfaces of a stimulated phosphor layer with transparent protective films. CONSTITUTION:A stimulated phosphor 1 is carried into the direction rectangular with the excitation light 2 scanned by a scanning optical system and the scanning line 5 of the beam respectively by a roller 24, and the stimulated phosphorescent emission light is converged by converging part 14 to be transduced a electric signal. The douser 6 provided with the light absorbing layer absorbing the light of wave length of the excitation light 2 in the surface is arranged in the reverse side of the stimulated phosphor 1. Therefore, it is prevented that the excitation light 2 and the generated stimulated phosphorescent emission light are emitted to the rear side also of the stimulated phosphor 1, reflected by the mechanism parts, etc. being in the reverse side, again return to the stimulated phosphor 1 to excite positions other than the scanning point and consequently the resolving power deteriorates.
Patent JP-H11117092-A (JP)
Title: Anodically oxidized film device
Inventor: MIYASAKA HAJIME
IPC: C25D11/00
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a technique of shortening the treatment time of an anodically oxidized film. SOLUTION: This device consists of an electrode 5 which has a hollow shape and has plural holes 3... on its flank and is inserted from the bottom end 2a of a cylinder block 2, an electrolyte force circulating means 10 which admits an electrolyte 6 into this electrode 5 from its opening 5a, injects the electrolyte 6 to the inside surface of the cylinder block 2 from the plural holes 3, discharges the electrolyte 6 from the top end 2b of the cylinder block 2 and returns the electrolyte 6 to the opening 5a of the electrode 5 by pressurizing the electrolyte, and an energizing means 20 which energizes the electrode 5 and the cylinder block 2. The flow velocity of the electrolyte is increased by passing the electrolyte in the same direction, by which Joule heat is rapidly removed and the current value may be made larger.
Patent JP-S63134447-A (JP)
Title: Sheet material guide apparatus
Inventor: SHIGENOBU MICHIRO
IPC: G03G15/00
Filed: 1986-11-20
Abstract: PURPOSE:To make the effect of static electricity to sheet material, by forming a body surface layer of a sheet material guide apparatus in an image former into an irregular surface having spherical granules. CONSTITUTION:A surface layer part of a sheet material guide apparatus 9 is formed into an irregular surface including spherical granules. To be concrete, a surface of the apparatus 9 is covered with ultraviolet-ray hardening resin on which spherical granules of glass beads, ceramic beads, etc., are dispersed. Otherwise, the said spherical granules are dispersed in the resin forming the apparatus 9, and these beads are made so as to be floated on the surface layer at time of forming, whereby the surface layer of the apparatus 9 is formed into the irregular surface. If so, a contact area of the sheet material guide apparatus 9 with sheet material is small, and the surface irregularity is of spherical form, so that conveying resistance is also small, thus a generating quantity of frictional electric charge is little. Therefore, even if the sheet material bearing an unfixed toner image is being conveyed, no disturbance of an image occurs. Thus, the effect of static electricity to the sheet material is reducible.
Patent JP-S61151541-A (JP)
Title: Manufacture of electrode base of liquid crystal display panel
Inventor: SUZUKI AKIO
IPC: G03F1/00
Filed: 1984-12-25
Abstract: PURPOSE:To prevent short circuit defects due to wrong etching by twice exposing resists through the first exposure mask having a prescribed exposure width and the second one having a width narrower than it. CONSTITUTION:The transparent electrode film 12 formed on a transparent base 11 is coated with a photosensitive resist film 20, exposed through the first exposure mask 301 having the prescribed width 331, and developed to pattern the film 20. Then, the film 12 is etched, and when a piece of dust 50 is present between the film 20 and the mask 301, a short circuit defect occurs. Next, the film 12 is again coated with the resist film 20k and exposed through the second exposure mask 302 having a width narrower tan the width 331, and developed to pattern the film 20, and an electrode base 10 is completed by etching it. It is probable for dust to exist at the second exposure, but it is extremely less probable for the dust to exist at a part overlapping the first short circuit defect part.
Patent JP-2000114868-A (JP)
Title: Tilt beam planar antenna
Inventor: MAEDA MITSURU
IPC: H01Q21/22
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To lower the profile and further to receive the digital CS satellite broadcast in both polarization. SOLUTION: This antenna is provided with a second power feeding circuit sheet 6 to which a delay line 9 is connected in the length of a power feeding line on the side of another terminal T1B, while forming plural power feeding lines 8 of radio waves in a second prescribed direction T3 on one side 6a.  Further, the antenna is provided with a second radiation circuit sheet 7 as a planar sheet interposed between first and second power feeding circuit sheets 1 and 6 so as to be electromagnetically coupled with a power feeding line 4 formed on the first power feeding circuit sheet 1 through a light transmission hole 7a1 by forming a conductive metal mask part 7a2 for ground in the part overlapped with a power feeding line 8, which is formed on the second power feeding circuit sheet 6, in a plan view at a position overlapped with a first radiation element hole 5 of the first radiation circuit sheet 2.
Patent JP-H0586196-A (JP)
Title: Production of alpha,omega-dihydroxyfluoroalkylmethylpolysiloxane
Inventor: KOBAYASHI HIDEKI
IPC: C08G77/24
Filed: 1991-09-30
Abstract: PURPOSE:To produce an alpha,omega-dihydroxyfluoroalkylmethylpolysiloxane in high yields while minimizing the formation of a cyclic fluoroalkylmethyloligosiloxane. CONSTITUTION:An alpha,omega-dihydroxyfluoroalkylmethylpolysiloxane is produced by reacting a fluoroalkylmethyldichlorosiloxane represented by the formula F(CF2)aC2H4SiMeCl2 (wherein Me is methyl; a is an integer of 2 or greater) with zinc oxide in the presence of an organic solvent and mixing the reaction mixture with water and a protic acid under agitation to form an alpha,omega- dihydroxyfluoroalkylmethylpolysiloxane having terminal silanol groups.
Patent JP-2000104440-A (JP)
Title: Guide rail structure for partition
Inventor: KATAOKA MAMORU
IPC: E05D13/00
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a guide rail structure for a partition which can close the guide rail to be protected during non-use, and automatically open the guide rail when it is used. SOLUTION: A guide part 10a of a partition body 10 movably suspended and supported on a hanger rail disposed on the upper side is moved in a guide rail 16 buried in the floor surface 14. The guide rail 16 has a rail groove 16a to be shaped substantially C-shaped in cross section, and is capable of rotating about the longitudinal axis, and a guide member 20 is provided at the lower end of the guide rail advance direction end part of the partition body 10. Thus, when the partition body 10 passes the guide rail 16, the guide rail 16 is turned to locate the rail groove 16a on the upper side by the guide member 20, and when the partition body 10 is put out from the guide rail 16, the guide rail 16 is forcedly turned to locate the part outside the rail groove 16a on the upper side.
Patent JP-H10124552-A (JP)
Title: Method and device for verifying timing
Inventor: TAKENO HIROYUKI
IPC: G06F17/50
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a means and a device for verifying timing by which static timing verification can be realized for a circuit network including as asynchronous circuit or a circuit to perform dynamic operation. SOLUTION: The static timing verification is performed to a synchronizing circuit (S2). Next, while defining a synchronizing latch or an external data output pin non-verified by the static timing verification as a starting point, conditions concerning the timing of an asynchronous clock for normally operating respective elements successively on the worst conditions are led out to the plural steps of asynchronous latches connected to these starting points (S7) and further, based on the element for receiving data from the external data input pin or the synchronous latch, limit conditions concerning the timing of external input data or data for normal operation on the worst conditions are led out (S14 and S10) and compared with prepared information so as to be varified (S11 and S16).
Patent JP-H0998369-A (JP)
Title: Memory device for digital image signal, write method and read method
Inventor: KONDO TETSUJIRO
IPC: H04N5/907
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency for a space and to prevent a memory capacity from being increased to store data of each layer for hierarchical coding by configuring a signal processing circuit for hierarchical coding/decoding and a semiconductor memory to be a 1-chip IC. SOLUTION: A digital image signal for raster scanning sequence is fed to a memory 1 via selection circuit 15. Furthermore, a mean value m1 of photoelectric conversion element data a, b, e, f included in an area of (2×2 picture elements) of an input image signal (that is, data of the 2nd layer) is generated from a 1/4 divider circuit 14. The selection circuit 15 selects the mean value in place of picture element data (f) and gives the selected data to the memory 1. Data of the 1st layer (input image data) and data of the 2nd layer are written in the memory 1. The Picture element data of the 1st layer corresponding to addresses to which data of the 2nd layer are written are not written.
Patent JP-S63130955-A (JP)
Title: Roller type multi-stage transmission
Inventor: OKAMOTO MITSUO
IPC: F16H13/10
Filed: 1986-11-21
Abstract: PURPOSE:To simplify the operation of the transmission in the caption by providing multi-stage rollers on respective one sides of shafts while gears on the other sides of the shafts, and therebetween interposing an idle roller, whose outer surface serves as a roller while whose inside is formed in an internal gear. CONSTITUTION:Multi-stage rollers 4a, 4b are provided on respective one sides of shafts 3a, 3b, while gears 5a, 5b are provided on the other sides of the shafts 3a, 3b. And then, between the multi-stage rollers 4a, 4b and the gears 5a, 5b, there is interposed an idle roller 9, whose outer surface serves as a roller, while whose inside is formed in an internal gear. Therefore, the function of a switching lever 14 simultaneously performs the engagement-disengagement of a clutch as well as the connection-disconnection of power, so that the operation becomes remarkably simple. Moreover, the structure can exhibit both functions of a transmission and a clutch, thereby simplifying the manufacture.
Patent JP-H0979617-A (JP)
Title: Outdoor unit for engine-driven air-conditioner
Inventor: SUZUKI HIROSHI
IPC: F24F5/00
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To reduce noise diffused from an outdoor unit to the outside, in the outdoor unit of an engine-driven air-conditioner formed in such a manner that a compressor driven by an engine, an outdoor heat-exchanger, and an outdoor fan are arranged in a casing. SOLUTION: A muffler box 23 is arranged at the inside of an engine intake port 22 formed in a casin 21 of an outdoor unit 20, and the muffler box 23 is connected to an air cleaner 25 of an engine 1 through an intake hose 24.
Patent JP-2001100509-A (JP)
Title: Multicolor image forming device
Inventor: YAMAZAKI FUMIYA
IPC: G03G15/08
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To measure the mixing ratio of a toner and a carrier with inexpensive constitution and to form an image on appropriate image forming conditions at image forming parts for respective colors. SOLUTION: Respective developing devices 19 to 22 are provided with toner and carrier mixing ratio detection sensors 603, 613, 623 and 633, and a control circuit 601 controls so that reference voltage optimum for detecting the toner and carrier mixing ratio by the sensors may be outputted to a D/A converter 102. By staggering the detection timing of the respective sensors among the respective colors at such a time, the reference voltage can be inputted in the respective sensors by the single D/A converter 102.
Patent JP-H0594371-A (JP)
Title: Portable computer
Inventor: YAMAKI KAZUNORI
IPC: G06F12/08
Filed: 1991-09-30
Abstract: PURPOSE:To maintain the consistency of the storage data such as the storage data, main memory, and extended memory of a cache memory incorporated in a CPU when one part of the address pin of the CPU is not used. CONSTITUTION:A portable computer is provided with memory 19-22 with the capacity capable of the access from the (n)-bit address data ((n) is a positive integer), a cache memory, and a cache controller and a one-chip CPU 10 capable of processing (m)-bit address data ((m) is an integer greater than (n)) is provided. The host (m-n)-bit address pin without using of the address pins of the CPU 10 is fixed to the logic '0', and preventing an address not existing in the cache memory from being supplied.