baber/WOPTO huggingface dataset:
Patent JP-2000321181-A (JP)
Title: Breathing device to filter paper
Inventor: ISHITOBI TAKESHI
IPC: G01N1/02
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To prevent a component in gas from adhering to the wall surface of a gas inflow path, and allow the breathing part of filter paper to uniformly breathe gas, and at the same time pinching the filter paper entirely uniformly by a pinching member in a device in which forming a gas inflow path at one of the pinching member and a gas outflow path at the other are formed, and gas is allowed to flow from the gas inflow path to the gas outflow path for allowing the filter paper being pinched by both the pinching members to breath the gas from an oblique direction. SOLUTION: The sectional shape of an outlet 52 of a gas inflow path 7 is formed flatly, and the gas inflow path is gently throttled from an inlet 50 to the outlet 52. Both pinching members 6 and 8 are pressed each other for closing by the spring force of a pair of or a plurality of pairs of springs 66 mounted to the pinching members at positions that are symmetrical with respect to a point with the central point of a breathing part to the filter paper as a center as the opening/closing mechanism of both the pinching members 6 and 8.
Patent JP-S61287152-A (JP)
Title: Manufacture of chip carrier for electronic element
Inventor: HIGUCHI TORU
IPC: H01L23/12
Filed: 1985-06-13
Abstract: PURPOSE:To dissipate the heat generation of an electronic part chip excellently by laminating and bonding an insulating substrate, to which a through-hole is formed, onto the surface of a metallic substrate in metallic base laminated plates through an adhesive insulating layer while laminating a metallic foil onto the surface on the reverse side and blocking the base of the through-hole for the insulating substrate by the metallic substrate to shape a recessed section. CONSTITUTION:A metallic foil 3 is laminated onto one surface of a metallic substrate 1 through an insulating layer 2 to prepare a metallic base laminated plate 4, and an insulating substrate 6 to which a through-hole 5 is shaped is laminated and bonded onto the surface of the metallic substrate 1 in the metallic base laminated plate 4 through an adhesive insulating layer 7. A metallic foil 8 is laminated onto the surface on the side reverse to the metallic substrate 1 of the insulating substrate 6, and the base of the through-hole 5 for the insulating substrate 6 is blocked by the metallic substrate 1 to form a recessed section 10 for mounting an electronic part chip 9. One part of the substrate for a printed wiring board as a chip carrier is shaped by the metallic substrate 1 having excellent thermal conductivity and heat dissipating properties are improved, and the recessed section 10 is formed by the through-hole 5 shaped to the insulating substrate 6, thus eliminating the need for the machining of spot facing.
Patent JP-S617757-A (JP)
Title: Synchronous detection circuit of digital mobile receiver
Inventor: HIGAKI KENJI
IPC: H04L27/227
Filed: 1984-06-22
Abstract: PURPOSE:To improve the code error rate of a synchronous detecting circuit by adding a switch and a constant voltage power supply circuit to the synchronous detection circuit to quicken the leading time of a reproduced carrier and decreasing the equivalent noise band width. CONSTITUTION:When a control signal is inputted from a terminal 12 while a receiver is in standby state, a moving contact 15 of the switch 13 is connected to the position of the constant voltage supply 14 and a constant voltage is transmitted to a voltage controlled oscillator 7 via a loop filter 6 from the circuit 14. The constant voltage is adjusted so that the oscillating frequency of the oscillator 7 becomes an IF within a premissible frequency. When the receiver is brought into the reception state, the moving contact 15 of the switch 13 is connected to the position of a phase comparator 5 by a control signal from the terminal 12. The oscillating frequency of the oscillator 7 is within the capture range of the loop and the time until the reproduced carrier rises is reduced remarkably. Since the capture range is reduced also, the equivalent noise of the loop is decreased.
Patent JP-H0943911-A (JP)
Title: Production of electrophotographic type waterless lithographic form
Inventor: KATO EIICHI
IPC: G03G13/28
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To easily and rapidly produce an electrophotographic type waterless lithographic form which is applicable to a low output laser beam scanning exposure system, excellent in form image quality and print image quality, and also excellent in printing resistance. SOLUTION: A nonfixing toner image 3 is formed on the surface of an electrophotographic photosensitive body 10 using a liquid developer by an electrophotographic process, and the toner image 3 is transferred onto a lithographic form support body 5 directly (b-1) or through an intermediate transfer medium 4 (b-2). Also a nonadhesive resin layer 7 of which adhesive strength to the surface of the support body is larger than the adhesive strength between the toner image and the surface of the support body is provided on the entire surface of the support body 5. Then the nonadhesive resin layer 7 is removed selectively from the toner image so as to produce a waterless lithographic form.
Patent JP-H05325751-A (JP)
Title: Abnormality signal generating apparatus
Inventor: OKUMURA KOICHI
IPC: G08B21/00
Filed: 1992-05-21
Abstract: PURPOSE:To provide an abnormality signal generating apparatus capable of having a sufficient gap space between a cover part and an internal equipment. CONSTITUTION:An abnormality detecting switch 5 is formed of a photoelectric switch formed by mutually facing a light emitting part 8 for emitting light and a light receiving part 9 for receiving the light with a space. A light shielding rib part 10 is protruded on the inner wall of a cover part 2, and the light emitted from the light emitting part 8 is shielded to suppress the incident light to the light receiving part 9. The light shielding rib part 10 has a gap space 12 of 2-3mm with an internal equipment 7. Even when the cover part 2 and an internal equipment base part 3 are formed with slightly poor precision, the switch can be formed with a simple structure without adding an unreasonable load to the internal equipment 7.
Patent JP-H02310118-A (JP)
Title: Air conditioner with heat pipe system for vehicle
Inventor: YAMAMOTO TAIJI
IPC: B60H1/20
Filed: 1989-05-24
Abstract: PURPOSE:To prevent a bad influence on a cooler in summer and so on by changing over a changeover valve so as to open a passage in a radiator side positioned outside a vehicle room at a time of OFF state on a system concerned or high temperature of open air, on an air conditioner with a heat pipe system. CONSTITUTION:A heat receiving member 5 receiving exhaust heat with opening of a built-in door is provided in the way of an exhaust pipe 13 of an engine 12 cooled with a radiator 14 arranged in the front part of an engine room 11 and an electric fan 3, and it is made to send steam heat of water in the system to a radiator 4 inside a vehicle room with a heat pipe 6 therefrom. Moreover, a changeover valve 1 is provided in the way of exposed part into the engine room 11 of a piping 15 of the heat pipe 6, and a second radiator 2 arranged in the engine room 11 is made to intervene in a branch pipe 22 thereof. Together with changeover of the changeover valve 1 into the second radiator 2 side, the electric fan 3 is controlled to make ON operation at a time of OFF on a heat pipe switch 18 or of detected high temperature state with an exhalation air temperature sensor 19.
Patent JP-S5918297-A (JP)
Title: Scroll pump
Inventor: INOUE SEIJI
IPC: F04D29/58
Filed: 1982-07-20
Abstract: PURPOSE:To prevent a pump casing from being made larger in the size thereof by a method wherein the volumetric expansion of water when it freezes is absorbed by a static vane for guiding which has a large volume. CONSTITUTION:The static vanes 10 for guiding are fitted detachably into an annular groove 4d at the inner peripheral surface thereof and close an opening 1e at the side of the side faces of four sets of water paths 1c by the end face 10a of the outer rim thereof. The one surfaces of four sets of engaging parts 10b, which are formed integrally and having the section of substantially rectangular shape, are engaged with the engaging part 1d of the water path 1c to regulate the pivoting of the static vane 10 for guiding. The inner peripheral surface of an annular liner ring 8, fitted to a fitting hole 4e, is made to oppose to the outer peripheral surface of the suction port 6a of the impeller 6 through a fine gap.
Patent JP-H08326860-A (JP)
Title: Continuously variable transmission
Inventor: SAKAKIBARA SHIRO
IPC: F16H37/08
Filed: 1995-05-26
Abstract: PURPOSE: To change shaft force of both pulleys by selecting a mode from low and high modes in a belt type continuously variable transmission in which torque transmitting direction is changed by torque cycle. CONSTITUTION: In the case of low mode of D-range, rather high oil pressure from a regurator valve 56 is provided to a low clutch hydraulic servo CL through ports (o) and (p) of a low/high switching valve 60', and also provided to a secondary hydraulic servo 33 through ports (s) and (r). While, rather low oil pressure is provided to a primary hydraulic servo 32 through ports (g) and (t). The active direction of oil pressure is converted by operating the low/high witching value 60'.
Patent JP-H02307714-A (JP)
Title: Injection unit of injection molder
Inventor: WATANABE KIKUO
IPC: B29C45/50
Filed: 1989-05-24
Abstract: PURPOSE:To reduce the area occupied by an injection unit and consequently miniaturize the injection unit by a method wherein a two-plate system structure is employed and an injection motor is mounted to a front platen. CONSTITUTION:The injection unit concerned 1 consists of a two-plate system which has a front plate 2 and a pressure plate 3. The front plate 2 is fixed to a bed 4. The pressure plate 3 is mounted through linear guides 5 to the bend 4 so as to be shiftable back and forth and, at the same time, parallel to the front plate 2. By driving a metering motor 38, a screw 11 is rotated, resulting in retreating the pressure plate 3 under the condition that the back pressure for controlling the rotation of an injection motor 34 in order to perform metering process, after that, ball screws 7 and 7 are pivoted by means of the injection motor 34 so as to advance the pressure plate 3 in order to perform injection process. As a result, the longitudinal dimension is contracted and the area occupied by the injection unit can be reduced.
Patent JP-H10314899-A (JP)
Title: Method for continuously casting steel
Inventor: SHIMIZU HIROSHI
IPC: B22D11/112
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To prevent the development of inclusion caused by remaining steel and slag at the time of reusing a tundish under hot-state and to improve the quality of a cast slab. SOLUTION: In this method, the remaining molten steel and slag in the tundish after completing a continuous casting, are discharged, and at the time of reusing this tundish, reforming agent is added into the tdndish before discharging, and the low grade oxide concn. in the remaining slag is controlled to <=2 wt.%. At this time, the total of the low grade oxide and iron in the stuck material on the inner wall of the tundish after discharging is controlled to <=5 wt.% and then, the quality of the cast slab is further improved. Further, coating layer can be formed with powdery material of CaO-MgO-Al2 O3 base on the inner wall of the tundish.
Patent JP-S6021378-A (JP)
Title: Vacuum deposition apparatus
Inventor: ITOU TAKEHIKO
IPC: C23C14/56
Filed: 1983-07-15
Abstract: PURPOSE:To change rapidly the deposited amt. without a transition state by providing a collecting and sucking means of vapor between an evaporation tank and a material to be vapor-deposited, and enabling the collection of excess steam generated during a transition period of opening and closing a shutter for controlling the amt. of vapor. CONSTITUTION:An evaporation tank 3 of a vapor depositing material 5 and a vapor passage 6 leading to a vapor depositing surface therefrom are provided in a vacuum vessel 2 through which a belt-shaped metallic material 1 to be vapor- deposited is capable of passing. A shutter 7 is provided to a connecting position between the passage 6 and the evaporation tank 3, and the opening degree of an evaporation port 8 is regulated. A duct 11 is provided and communicated with the space leading to the surface of said material 1 from the evaporation tank 3, and a vapor collecting means 13 and a vapor sucking means 15 are provided to the end of the duct. In this way, the excess steam generated during the transition period of opening and closing the shutter is collected. The deposited amt. of the vapor depositing material can be changed rapidly without a transition state by said apparatus.
Patent JP-S63292626-A (JP)
Title: Exfoliating method for resist
Inventor: SHIRAISHI HITOSHI
IPC: H01L21/3065
Filed: 1987-05-25
Abstract: PURPOSE:To exfoliate a curable resist uniformly at a high speed by removing an ultraviolet ray curable film deposited on the surface of the resist by the plasma of mixture gas of oxygen gas and fluorine gas generated by parallel flat plate type electrodes. CONSTITUTION:Mixture gas of O2 gas and CF4 gas, which contains approx. 5% of CF4 gas is introduced into a plasma exfoliating device having parallel flat plate type electrodes. Then, a plasma 15 by the mixture gas is generated between the electrodes 2 and 3, and irradiated to a curable film 14 and a resist 13. The photoresist curable film 14 on the photoresist 13 is exfoliated by the plasma 15 of the mixture gas containing the CF4 gas. Then, this wafer is charged in the plasma exfoliating device having coaxial type electrodes, an O2 gas plasma 16 is generated in the device, and the plasma 16 is irradiated to the wafer. Thus, the remaining resist 13 is exfoliated.
Patent JP-S6110145-A (JP)
Title: Rear axle drive device for travel car
Inventor: NISHIHARA TADAO
IPC: F16H57/025
Filed: 1984-06-22
Abstract: PURPOSE:To facilitate the dismantling/assembling work by coupling the deceleration input shaft of deceleration mechanism retractably against the output shaft of def mechanism. CONSTITUTION:The deceleration input shaft 17 is supported on the rear axle case 5 through a bearing 19. Said shaft 17 is also coupled retractably with the def output shaft 18 through a coupling member 20. Since the rear axle case 5, the deceleration mechanism 12 and the deceleration input shaft 17 can be dismantled from the right/left open sidewall sections 4 of the transmission case 1, dismantling/assembling work can be facilitated.
Patent JP-2000318183-A (JP)
Title: Method and apparatus for detecting filling of recording head in printer
Inventor: YAKURA YUJI
IPC: B41J2/175
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To eject an ink drop stably by obtaining the resonance point profile of a piezoelectric element for ejecting ink in an ink chamber from a nozzle opening and detecting the ink filling state of a recording head thereby eliminating the problem that a bubble is mixed or generated in an ink channel. SOLUTION: Each ink chamber 38 coupled with an ink supply passage 36 corresponding to each nozzle opening 22 is provided with a piezoelectric element 48 and, under fully replenished state with ink 40, the supply passage 36 and the supply path part 42 thereof, a buffer tank 44, the chamber 38, and the opening 22 are filled with the ink 40. The ink filling detector for a recording head 20 comprises the piezoelectric element 48 connected with a voltage supply section 50, a voltmeter and a reference resistor. Ink filling state of the head 20 is detected based on the fact that the peak value of resonance point profile depends on the ink run out state, stable ejection state or unstable ejection state of the head 20.
Patent JP-S5919014-A (JP)
Title: Control device for adjusting pass line of rolling mill
Inventor: OKUYAMA MOTOKATSU
IPC: B21B31/20
Filed: 1982-07-26
Abstract: PURPOSE:To adjust automatically and quickly a pass line by comparing the measured values and set values of the respective elements of a rolling mill according to the diameter of rolls and a rolling schedule, and driving the rolling mill only when the measured values are within a limited range. CONSTITUTION:The thicknesses of a wedge 2 and stage liners 3, 16, the stroke of a hydraulic jack 17 and the positions of rolls 4, 6, 8, 10, 12, 14 after the adjustment of a pass line are calculated with a calculator 26 according to the diameter of rolls and the schedule of rolling. A decision device 27 stores the data in the stage of normal operations of the rolls 4, 6, 8, 10. 12, 14 and only when the positions of the rolls calculated with the calculator 26 are within the control limit stored by the device 27, servocontrol valves 30, 32 are actuated to drive the liners 13, 16 and the wedge 2 with cylinders 19, 20, 21 and while the positions of the liners 3, 16 and the wedge 2 are detected by the position detectors 22, 23 and 24, these are positioned and the adjustment of the pass line is accomplished.
Patent JP-S58108486-A (JP)
Title: Electronic time piece with biorhythm
Inventor: MOROZUMI NAOYOSHI
IPC: A61B5/00
Filed: 1981-08-18
Abstract: PURPOSE:To achieve a relatively free designing with an indicating function superior to a sine wave graph by indicating positions for various rhythms on an endless scale provided on a dial plate of a time piece. CONSTITUTION:Numeral 4 is an electro-optic display replaced with the conventional dial on circumference of which a scale 7 for indicating I rhythm, a scale 9 for indicating S rhythm and a scale for indicating P rhythm are arranged in triple. Symbols I, S and P are engraved at the top center to marking the individual scales. Excluding the symbols, the entire circumferences are divided into 33 graduations for the scale 7, 28 graduations for the scale 9 and 23 graduations for the scale 11. When the right half of the circles is set for ''high condition period'' while the left half thereof for ''low condition period''. The upper and lower center parts of the scales, namely, the shaded parts as indicated by 8 and 8' for the scale 7 and those shaded respectively indicated by 10 and 10' for the scale 9 and 12 and 12' for the scale 11 is designated as ''cautions days''. As a marker 13 indicating current time moves on the scales 7, 9 and 11 clockwise, it indicates each state of rhythm at a glance.
Patent JP-H11328570-A (JP)
Title: Method and device for predicting traffic condition and recording medium storing traffic condition predicting program
Inventor: MORI HITOSHI
IPC: G06Q50/10
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To predict traffic conditions for optional conditions exactly and in a short time. SOLUTION: Inputted data to be used for prediction is collected and held as time sequential data (S 101). N sub-sets of the inputted data are generated at random (S 102). N sub-sets are inputted in a neutral network (S 103), a predicted value of the number of the sub-sets is outputted (S 104) and the sub- sets are evaluated by comparing the predicted value with an actual value (S 105). When the optimal sub-set exists, the predicted value is calculated by using the sub-set as the inputted data (S 106, S108). When the optimal sub-set does not exist, the sub-set in the next generation is generated by hereditary operation, is inputted in the neutral network again and a processing is repeated (S 106, S 107).
Patent JP-H0427000-A (JP)
Title: Semiconductor memory
Inventor: OHATA KENICHI
IPC: G11C29/06
Filed: 1990-05-21
Abstract: PURPOSE:To easily execute a screening test by providing a switch separating an internal power supply voltage generating circuit and a memory cell to the circuit for the semiconductor memory. CONSTITUTION:A control signal TE is at a high potential at the screening test. Thus, a 1st switch comprising MOS transistors (TRs) MN101, MP101 and a 2nd switch comprising MOS TRs MN102, MP102 are nonconductive and a 3rd switch comprising MOS TR MN103 is conductive. Thus, a low potential power terminal of a word line W and memory cells MC1, MC2 are connected to an external power supply VEXT1 for the screening test and the potential of the VEXT1 is decreased more than a voltage of a VB to apply a high voltage to the memory cells MC1, MC2. Thus, the screening test is easily executed.
Patent JP-S619334-A (JP)
Title: Control position indicating device for automobile automatic transmission unit
Inventor: ISHIKAWA SHINSUKE
IPC: F16H59/10
Filed: 1984-06-25
Abstract: PURPOSE:To reduce the number of component parts to reduce man-hours for assembly of an indicating device in order to aim at reducing the cost of the indicating device and as well at making the same lightweight, by integrally incorporating a lamp housing part with a housing. CONSTITUTION:A control position indicating device is composed of a housing 1, an indicator plate 2 and a cover slide 3. A lamp housing part 4 integrally incorporated with a housing 1 is composed of a recess section opened toward the upper section, and is provided in its lower end with a hole 6 through which a lamp 5 is inserted into the housing part 4. Stepped parts which are stepwisely enlarged upward, are formed in the opening part of the housing section 4 on both widthwise sides thereof, and have indicator plate guides parts 7 for supporting both widthwise sides of an indicator plate 2 inserted from above, at the lower side thereof. Further, the housing 1 is formed therein with a slit 11 along which a rod 10 swings.
Patent JP-H0898744-A (JP)
Title: Structure of tatami bench
Inventor: NISHIMORI KOJI
IPC: A47C11/00
Filed: 1994-04-19
Abstract: PURPOSE: To obtain a tatami (rush mat) bench structure which allows a user to lie and take a rest at ease simply even outdoors by freely oscillatingly combining a first base body whose top surface is covered with a tatami mat or other mats and a second base body allowed to cover this top surface. CONSTITUTION: In a first rectangular base body 10, a tatami mat or other mats 12 changeable properly is mounted on the top surface thereof and a leg body 14 is mounted on the undersurface thereof while a convex rim part 10a is provided on the outer circumference thereof. On the other hand, in a second base body 16 which is freely foldably mounted on the first base body 10 through a hinge 18, a tatami mat or other mats changeable properly is mounted on its internal surface while a recessed rim part 16b allowed to be fitted into the projected rim part 10a is provided on the outer circumference of its internal surface. When a bench is placed outdoors, the second base body 16 is folded to cover the first base body 10 from above and the external surface of the second base body 16 is used as stool.  On the other hand, when a user lies and takes a rest on the bench, the second base body 16 is expanded through the hinge 18 from the first base body 10.