baber/WOPTO huggingface dataset:
Patent JP-S6478523-A (JP)
Title: Charge pump circuit for pll frequency synthesizer
Inventor: ICHIKAWA MASAOMI
IPC: H03L7/107
Filed: 1987-09-19
Abstract: PURPOSE:To reduce noise after locking and to decrease the lockup time by selecting the quantity of the drive capability and outputting the result in detecting the unlock state or lock state of the PLL. CONSTITUTION:When a PLL lock detection circuit 26 detects the unlock state of the PLL, a changeover circuit 27 selects and outputs an output signal of large drive capability in 1st and 2nd pre-stage signal transmission circuits 22, 24 and 23, 25 and outputs an output signal with a small drive capability in detecting the lock state of the PLL. Thus, in case of the lock state, the gain constant of a phase detection circuit phi-DET 1 including the charge pump circuit 21 is small and the gain constant in the unlock state is large. Thus, the lockup time of the PLL is short in the unlock state and the noise of the PLL system is reduced in the lock state.
Patent JP-H1175603-A (JP)
Title: Excreting vessel for small animal
Inventor: TOMINAGA KAZUTOSHI
IPC: A01K23/00
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To provide an excreting vessel for a hamster, capable of precisely preventing the environmental pollution, allowing the disposal treatment or the like of an excreted part to be readily carried out, and further preventing the hamster from escaping at the time for treating or the like. SOLUTION: This excreting vessel has an excreting vessel body 61 comprising a lower case 7 and an upper case 8 mutually connected so as to be freely detachable, and a hamster-entering opening 74 formed on a side wall of the under case 7, and a flange 75 for fixing the excreting vessel installed at the outer periphery of the tip of the hamster-entering opening 74. An opening edge material 4 is attached to a gateway of an appreciative rearing cage l, and the excreting vessel body 61 is arranged to the exterior of the appreciative rearing cage l by freely detachably connecting the flange 75 of the excreting vessel body 61 to the opening edge material 4 in a state in which the hamster-entering opening 74 of the excreting vessel body 61 faces to a passing opening of the opening edge material 4.
Patent JP-H0896089-A (JP)
Title: Ic card information processor
Inventor: TAKEMURA NAOAKI
IPC: G06K17/00
Filed: 1994-09-29
Abstract: PURPOSE: To provided an IC card information processor which is capable of directly inserting into/connecting with a standardized slot for memory card of a computer equipment such as a portable personal computer, etc., is easy to be assembled and adjusted and is inexpensive by making the processor thinner and simplifying the internal mechanism. CONSTITUTION: A slider 16 moving by being pushed by the tip part of an IC card 4 which is slidably arranged on and inserted into the IC card insertion route 15 within a device body 8, is integrally provided with a scooping-up plate 17 which is overlapped on the surface opposite to the surface on which the contact of the IC card 4 is arranged. A projection 20a on which the scooping-up plate 17 is stranded in its inclined state when the IC card 4 is inserted up to a prescribed location opposed to the moving route of this scooping-up plate 17 is provided. By the scooping-up plate 17 which becomes a stranded and inclined state on the projection 20a the IC card 4 inserted into the IC card insertion route 15 is pressed on the side of a contact pin 40, and the contact of the IC card 4 and the contact pin 40 are brought into contact with each other.
Patent JP-S6295022-A (JP)
Title: Charge pumping circuit
Inventor: MACHIDA TAKASHI
IPC: H03L7/093
Filed: 1985-10-22
Abstract: PURPOSE:To convert easily a circuit to an IC without using a high speed PNP transistor, by providing the first NPN differential transistor type current switch and the second NPN differential transistor type current switch. CONSTITUTION:The NPN transistors 3, 4 constitute the first discharge current switch. The NPN transistors 5, 6 constitute the second discharge current switch. A current value of the first discharge current source is set to 1.5 times of a current value of a charge current source. Accordingly, when the first discharge current switch is turned on, a collector current of a PNP transistor 2 all flows into a collector of the NPN transistor 4, and a passing current of a diode 10 goes to zero. Also, when the first discharge current switch is turned off, the collector current of the PNP transistor 2 all passes through the diode 10, and charges a load which is connected to a current output signal on a signal line 105.
Patent JP-S6294409-A (JP)
Title: Car height adjustor for car
Inventor: HIROCHIKA TAKASHI
IPC: B60G17/00
Filed: 1985-10-22
Abstract: PURPOSE:To improve the traveling stability by controlling the car height always low in the high speed range of a car by correction-controlling the mode from 'manual' to 'auto', when the mode is 'manual' and the car speed is in high speed range. CONSTITUTION:A car height adjustor 4 having a fluid chamber 6 whose capacity can be varied is installed between a chassis 1 and a supporting member 3 for supporting the wheel 2 of a car, and an adjusting means 39 for adjusting the supply and discharge of the working fluid for the fluid chamber 6 is installed. Further, an aimed car-height setting means 64 which receives each output signal of a mode selecting means 63 and a car speed sensor 62 and automatically sets the car height according to the mode and car speed is installed. Further, a control means 65 which controls the adjusting means 39 so that the car height detected by a car height sensor 61 becomes equal to the car height set by the above-described means 64. In this case, a correcting means 66 which varies the mode from 'manual' to 'auto' when the 'manual' mode is selected and the car speed is in high speed range is installed.
Patent JP-H0762771-A (JP)
Title: Large-sized building equipped with space partitioning means
Inventor: KANEKO HIROFUMI
IPC: E04B2/74
Filed: 1993-08-27
Abstract: PURPOSE:To prevent the diffusion of noise and light by partitioning a high and wide large space to each desired space. CONSTITUTION:A number of driving-out/taking-up devices are arranged at a number of places on a large roof, and each suspending member 18 is connected with each- driving out/taking-up device, and an extensible/contractible type frame work 20 is installed on the ground 12, spectator's seat, etc., under the driving-out/taking-up device, and the suspending member 18 of the driving-out/taking-up device is connected in a demountable manner at the upper part of the extensible/contractible type frame work 20. The extensible/contractible frame work 20 is extended upwardly by pulling up the upper part of the extensible/contractible frame work 20 by the operation of the driving-out/taking-up device, and a partitioning wall is formed from the extensible/ contractible frame work 20 in extended state and a wall member 23 installed on the frame work 20. A ceiling 15A connected with the suspending member 18 of the driving-out/taking-up device is lowered to the nearly equal height to the upper end of the extensible/contractible frame work 20 in extended state. Accordingly, the oscillation of the partitioning wall 8 by wind, etc., can be prevented even if the inside space of a large-sized building is formed so as to permit the inflow of the atmosphere.
Patent JP-H03101116-A (JP)
Title: Manufacture of solid state electrolytic capacitor
Inventor: SHIMADA AKIHIRO
IPC: H01G9/00
Filed: 1989-09-13
Abstract: PURPOSE:To enhance the efficiency of electrolysis and the efficiency of production process as a whole by a method wherein a conductive paste layer is formed on a belt-shaped polypyrrole film formed by an electrolytic polymerization operation and a sealing material placed on it is cut off to individual box shapes to manufacture elements. CONSTITUTION:A resist 12, having hole parts, of a belt-shaped structure is formed on a chemical formation sheet 10; an electrolytic polymerization operation is executed; a polypyrrole film 14 is formed inside the hole parts. A conductive paste layer 16 is formed on it. A sealing material 18 having box shapes of prescribed size is placed on it. It is cut along broken lines to individual box shapes; many chip units are formed of the polylyrrole film of a belt-shaped structure. Then, electrodes are formed to obtain a solid state electrolytic capacitor.
Patent JP-S6478412-A (JP)
Title: Formation of through hole in thin film multilayer body
Inventor: OGAWA HIROSHI
IPC: G11B5/31
Filed: 1987-09-19
Abstract: PURPOSE:To generate through holes with a high aspect ratio by generating a single groove part connecting both conductive parts in the part of an insulating layer where the through holes are generated, filling materials which are easy for the generation of the through holes in the groove part and generating the through hole. CONSTITUTION:The insulating layer 32 laminated on a lower insulating layer 31 where plural lower wirings 30 are generated. Next, the single groove part 33 is generated in a part where the through holes are generated corresponding to the lower wirings 30 in the insulating layer 32, and materials 34 which are easy for the generation of the through holes and which are superior in etching are filled in the groove part 33. The through holes 35 communicating with the lower wirings 30 are generated in the materials 34, and conductors 36 are filled in the through holes 35. An upper insulating layer 37 and upper wirings 38 are generated on the insulating layer 32 in which the conductors 36 are filled, and the upper wirings 38 and the lower wirings 30 are electrically connected by the conductors 36. Since the materials which are superior in the etching can be selected, the through holes 35 of the large aspect ratio can easily be generated and the wiring of high density can be executed.
Patent JP-S61115844-A (JP)
Inventor: HIGURE MASAO
IPC: B65D27/16
Filed: 1984-11-08
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-H0875642-A (JP)
Title: Infrared gas analyzer
Inventor: HIROSE KATSUTOSHI
IPC: G01N21/61
Filed: 1994-09-05
Abstract: PURPOSE: To detect a plurality of component gas concentrations by a single infrared gas analyzer to dispense with sensitivity level regulation among infrared detecting sensors and also to obtain high precision in interference correction. CONSTITUTION: An infrared gas analyzer which has a measuring cell 2 and a reference cell 3 disposed in parallel and detects the component concentration of sample gas on the basis of comparison of the amount of transmission of an infrared ray cast on each cell is provided with a filter rotating type chopper 5 which is equipped with an optical filter 6 corresponding to component gas to be measured and passes the infrared ray through the optical filter alternately, a photoconductive type infrared detecting sensor 10 which detects the light quantity of the passed infrared ray and outputs a light quantity signal and a signal processing circuit 11 which computes and outputs the concentration of the component gas to be measured, on the basis of the light quantity signal.  According to this constitution, a plurality of component gas concentrations can be detected by the single infrared detecting sensor 10 and sensitivity regulation among infrared sensors is dispensed with. Even when the concentration ratio between measured components is large and interference with the low- concentration component side is not negligible, besides, high precision in interference correction is obtained.
Patent JP-H03103619-A (JP)
Title: Apparatus for adjusting rotating angle of cam shaft relative to driving member
Inventor: ERUNSUTO RINDAA
IPC: F01L1/34
Filed: 1990-09-07
Abstract: PURPOSE: To minimize consumption of a pressure control fluid by connecting two work chambers between a drive element and a camshaft to a control pressure fluid source, directly connecting the two work chambers through a control valve, and equalize an increase/decrease in capacity of one work chamber and a decrease/increase in the other. CONSTITUTION: Control motors 1, 2 have work chambers 7, 8 while having the axis 4 on a circular orbit with the axis 5 of a camshaft 6 as the center. First movable walls 10, 11 of the work chambers are fixed to the camshaft 6, and second movable walls 12, 13 are fixed to a drive element 15. Both work chambers are connected to a control pressure fluid source through check valves 19, 21, and are directly connected through a control valve 24. The pressure peak based on a fluctuation in rotational torque of the camshaft acts in the inverse direction in the respective adjusting directions. A pressure fluid moves between both work chambers by opening of the control valve, consumption of the pressure fluid is minimized, and an actuation is quickened. An apparatus is miniaturized.
Patent JP-H08101769-A (JP)
Title: Debugger
Inventor: NOZU YOSHIHIRO
IPC: G06F11/28
Filed: 1994-09-30
Abstract: PURPOSE: To contribute to the quality improvement of a program by extracting the description row number of the source code, which compares and collates structure bodies including undefined fields with each other, and reporting its message to a program generator to prompt him to examine the presence/absence of problems. CONSTITUTION: A structure body defined field detection processing part 4 lists up all of defined fields of structure bodies including undefined fields from a data mapping list read out by a file input processing part 3. A structure body defined field use processing detection processing part 5 uses listed-up defined fields to extract the description row number of the processing, where structure bodies are collated and compared with each other, from a source code file 71. It is detected whether the structure body having the name corresponding with the extracted variable name is designated in the program as the debugging object or not; and if it is designated there, the message indicating the description row is outputted from an input/output device 1.
Patent JP-H0399209-A (JP)
Title: Inspection apparatus for mounting board
Inventor: MARUYAMA YUJI
IPC: G01B11/24
Filed: 1989-09-12
Abstract: PURPOSE:To detect three-dimensional defects by guiding scattered light obtained by scanning by laser light to a pair of position detecting elements, operating luminance data and height data based on the obtained amount of light, and substituting and outputting the height data according to the luminance data. CONSTITUTION:A printed board 101 on which parts 102 are mounted is moved with a transfer means 103. The upper surface of the board 101 is scanned by laser light 106 from a laser light source 105 through a polygon mirror 107 and an ftheta lens 109. Scattered light obtained by the reflection is converged on position detecting elements 114 and 115 through reflecting mirrors 110 and 111, the lens 109 and the mirror 107. The luminance data and the height data are operated in an image operation means 118 based on the obtained amount of light. The height data are substituted according to the luminance data in an interpolating operation means 119, and the result is outputted. The data are compared with reference height data in a decision operation means 120, and the quality of the mounted state of the component is judged.
Patent JP-S6479297-A (JP)
Title: Apparatus for production of high-concentration coal-water slurry
Inventor: FUNATSU HIROYUKI
IPC: C10L1/32
Filed: 1987-09-22
Abstract: PURPOSE:To keep the concn. of coal within a pulverizer constant at an approximately intended value, by providing a densitometer on a return pipe for circulating coarse coal particles separated at the outlet of a wet pulverizer in the pulverizer and conducting control through the use of the densitometer. CONSTITUTION:Coal 1 is wet pulverized with a wet pulverizer 2, and coarse coal particles are separated and removed in a classifier 4. The pulverized coal is mixed with water 16 in a mixing tank 12 to prepare a coal-water slurry 14. Meanwhile the separated coarse coal particle is returned in the form of a slurry through a flowmeter 18 and a densitometer 17 to the pulverizer 2. Signal S1 from the densitometer 17, signal S2 from the flowmeter 18, set value S3 of true specific gravity of coal, set value S4 of specific gravity of water, signal S5 from a weight flowmeter 22 for coal, signal S6 on moisture content of coal, set value S7 of an intended value on coal pulverization concn., and signal S8 from a flowmeter 19 provided on a water-supply line are input into a control device 21, and signal S9 from the control device 21 into a control valve 20 of the water-supply line to control the amount of water supply.
Patent JP-H0285517-A (JP)
Title: Bearing motor
Inventor: KONISHI YOSHIAKI
IPC: F16C17/24
Filed: 1988-09-22
Abstract: PURPOSE:To aim at enhancing the reliability of prediction for the time of replacement of bearings by providing a first detecting means in a hole in an end nut disposed in one end part of a rotary shaft, concentrically with the rotary shaft, and by providing a second detecting means adapted to operate in association with a displacement caused by breakage of the first detecting means, with a space therebetween. CONSTITUTION:An end nut 14 is provided at one end of a canned motor shaft 10, and a sensing part 18 secured to one end of a thin wall section of a cylindrical member 37 formed therein a cavity 36 is disposed in a hole section 12, concentrically with the shaft 10. A strain gage 42 laid on the thin wall section detects the contactness between the end cap 12 and the sensing section 18 due to eccentric motion of the shaft 10, and delivers a signal to a primary alarming circuit 46. A second detecting member composed of bellows 52, a cylindrical member 60 and a limit switch 56 is provided to the cylindrical member 37 on the side remote from the sensing section 18, and is adapted to deliver a signal to a secondary alarming circuit 68 when the sensing section 18 is broken due to the progress of abrasion of a bearing so that the internal pressure of the cavity 36 varies. Accordingly, due to the detection through the two stages, it is possible to predict the time of replacement of bearings, thereby it is possible to enhance the reliability.
Patent JP-H1144044-A (JP)
Title: Composite member for architectural structure
Inventor: YAMAGUCHI KENICHI
IPC: B27M3/00
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To give a strength about five times stronger than wooden members to this composite member, by embedding iron members such as iron plates or iron rods in the whole length, so as not to be exposed at the sides. SOLUTION: Two sheets of iron plates 2, 2 are embedded in the upper and lower parts of a columnar wooden member with a rectangular section, in the whole length, so as not to be exposed to the sides. Four iron rods can be vertically and laterally embedded in the columnar wooden member 1 with a rectangular section so as not to be exposed at the sides. There are various embedding ways of iron plates or iron rods. In this case, the wooden member 1 is divided and iron plates or rods are arranged therein and integrally connected together with an adhesive. Accordingly, this method can give a strength about five times stronger than a wooden member. The composite member is appropriate for a long span beam or column and a firm connection is easily realized.  And since one can handle it in the same feeling with wooden members, it does not bring any incongruous feeling to workers and further, the same workability with wooden buildings and the strength equal to steel channels can be obtained.
Patent JP-2001065512-A (JP)
Title: Hydraulic cylinder
Inventor: NAGAI KANKEI
IPC: F16F9/00
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic cylinder in which a piston rod can move smoothly by enlarging a pressure receiving area at starting contraction or stretch from fully stretched or bottom-out state. SOLUTION: In a hydraulic cylinder comprising a piston rod 3 movably inserted in a cylinder 1 via a piston 2, the piston 2 sectioning two oil chambers 5 and 6 in the cylinder 1, the oil chambers 5 and 6 connected to a hydraulic power source via ports 7 and 11 provided at an end of the cylinder 1, a cushion housing 8 provided inside the end of the cylinder 1, and a cushion bearing 9 facing the cushion housing 8 and provided on the contour of the piston rod 3 adjacent the piston 2, an oil path 16 is formed in the piston rod 3 leading to the end face of the piston 2 from around the end of the cushion bearing 9.
Patent JP-H08101089-A (JP)
Title: Evaluation jig for rotating body
Inventor: SETOGUCHI TAKESHI
IPC: G01M1/16
Filed: 1994-09-30
Abstract: PURPOSE: To enhance the reliability significantly by preventing the part, where a shaft is joined with a disc or a hub, from spreading or the fixing of the shaft from loosening causing an imbalance at the time of a high speed rotation test thereby preventing vibration up to a high r.p.m. and evaluating proof test and destructive inspection correctly. CONSTITUTION: A recess 5 made at one end of a shaft 3 is shrink-fitted to a protrusion 4 provided in the center of a disc 2 or the shaft 3 is shrink-fitted in a through hole made in the center of the disc 2. Bolts 9 are screwed into a plurality of screw holes 8 made, at a constant interval, through a step part 7 of the shaft 3 in the longitudinal direction thereof up to the disc 2 and then the bolts 9 are tightened.
Patent JP-S61116137-A (JP)
Title: Hydraulic shock absorber and manufacturing method thereof
Inventor: HANAI KIYOSHI
IPC: F16F9/32
Filed: 1984-11-12
Abstract: PURPOSE:To make a seal effect between a piston and a cylinder improvable, by forming each skirt in both first and second plastic bands, while making these skirts stick fast to the cylinder in processes at both expanding and contracting sides. CONSTITUTION:Throttling folds of a first skirt 26a and a second skirt 34a elastically stick fast to a cylinder 1 in an assembled state, and with an increase of pressure in an A chamber 4 in time of stretching processes, the skirt 34a receives oil pressure and is deformed to the side of the cylinder 1, yet more sticking fast to the cylinder 1, thus aleak is prevented from occurring. In time of contracting processes, with an increase of pressure in a B chamber 5, the first skirt 26a is deformed to the side of the cylinder 1 and sticks fast to it, preventing a leak from occurring, thus sealability is improved.
Patent JP-H0793620-A (JP)
Title: Parking lot controller
Inventor: KURIYAMA YASUHIKO
IPC: G07B15/00
Filed: 1993-09-22
Abstract: PURPOSE:To perform a parking lot control without causing stagnation. CONSTITUTION:This parking lot controller stores the number of entering vehicles and the entering time information when a number detector 3 near an entrance 2a detects the entering vehicle. When any vehicle parking in the parking lot is going to leave from the parking lot, a number detector 6 near an exit detects the number of a leaving vehicle, calculates the parking charge based on the parking time from the entering time and the present time of the vehicle of the pertinent number stored as the number as the entering vehicle, displays the charge on a charge display device 7 and makes an automatic adjustment calculator 8 perform an adjustment Thus, a vehicle to be parked is capable of entering even if it performs nothing when it enters, the vehicle is capable of leaving only by paying the pertinent charge by looking at the display of the charge display device 7 also when it leaves, the handling time and labor at the time of the entering and leaving of the vehicle is reduced, and a smooth entering and leaving become possible.