baber/WOPTO huggingface dataset:
Patent JP-H1130461-A (JP)
Title: Controller for refrigeration cycle
Inventor: MASAHARA SADAMI
IPC: F25B47/02
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a controller for a refrigeration cycle capable of reducing impact sound at the time of switching a four-way valve, before and after defrosting operation during heating operation in a heating/cooling heat pump air conditioner using a nonazetoropic mixture refrigerant. SOLUTION: A refrigerant temperature detecting means 6 for detecting refrigerant temperature Te at a heating-time inlet part of an outdoor heat exchanger 3 constituting a refrigeration cycle is provided. A computer 7 for controlling overall operation interrupts operation of a compressor 1 for a specified period of time when frosting of the outdoor heat exchanger 3 is judged, on the basis of the refrigerant temperature Te reaching a specified temperature Ta. After an elapse of a specified period of time, a four-way valve 2 is switched to a cooling side, and the compressor 1 is operated at a defrosting operation frequency so as to transfer the operation to a defrosting operation.  When heating operation is restored from cooling operation, operation is interrupted for a specified period of time before the four-way valve 2 is switched to a heating side, and the compressor 1 is operated at a heating operation frequency so as to transfer to heating operation.
Patent JP-S63244629-A (JP)
Title: System for introducing lattice defect to rear of semiconductor wafer
Inventor: OMORI TOSHIAKI
IPC: H01L21/322
Filed: 1987-03-30
Abstract: PURPOSE:To form the clean, denser and deep damage on the rear of a semiconductor wafer by a method wherein ice is prepared, ice particles are ionized and the ionized ice particles are accelerated by an electric field and are implanted into the rear of the wafer. CONSTITUTION:Ice particles are sprayed onto the rear of a semiconductor wafer 3 in order to form the damage 3 on the rear. For this purpose, an electric discharge part 4 to ionize the ice particles and an acceleration part 5 to accelerate the ionized ice particles are installed. The ice particles formed by using ultrapure water are ionized at the electric discharge part 4, are accelerated at the acceleration part 5 and are implanted into the rear of the wafer 2. By this setup, the highly dense and deep damage on the rear can be formed without lowering any contamination source of a wafer.
Patent JP-S521754-A (JP)
Title: Apparatus of controlling the mixing ratio of liquids
Inventor: KOSHIRO AKIRA
IPC: B01F3/08
Filed: 1975-06-24
Abstract: PURPOSE:Control apparatus for use in a system of obtaining liquids having desired properties by blending a liquid with two or more other liquids.
Patent JP-S58221324-A (JP)
Inventor: YAN YOHAN BIKUTORU OBOMU
IPC: F02M21/12
Filed: 1983-05-06
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-H07259919-A (JP)
Title: Vibration isolating device using active damper of electroviscous fluid
Inventor: NAKANO MASAMI
IPC: F16F15/02
Filed: 1994-03-25
Abstract: PURPOSE:To demonstrate the uniform and high level vibration isolating performance for the extensive frequency range and amplitude range by providing a voltage applying means to apply the voltage proportional to the square root of the absolute value of the speed signal of a load supporting part to the group of electrodes. CONSTITUTION:When the vibration is applied between a vibration isolating leg member 9 and a vibration isolating table 12, the vibration is detected by vibration sensors 14, 15 and received by a control part G as the speed signal. This control part G operates the square root of the absolute value of this signal, and applies the voltage proportional thereto to an outer electrode 2 and an inner electrode 3. Thus, the characteristic of the damping force of a damper 8 where the electroviscous fluid ERF is used as the working fluid becomes linear both to the frequency and to the amplitude. This constitution demonstrates the excellent damping performance in the extensive amplitude range and frequency range. The power consumption is also small, the supply of high pneumatic pressure or high hydraulic pressure can be dispensed with, the whole system can be miniaturized, and the measures against the magnetic shield can be dispensed with because the peripheral equipment is not affected by the magnetic field.
Patent JP-S5413352-A (JP)
Title: Reiforcement of optical transmission glass fiber
Inventor: UCHIDA NAOYA
IPC: G02B6/44
Filed: 1977-07-01
Abstract: PURPOSE: To make the optical transmission characteristics of a covered fiber excellent and the strength and anti-weather property of the same sufficient by setting a thermoset resin composite, which has been applied previously, after the cooling and molding process of the composite which is extruded and covered. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58197744-A (JP)
Title: Semiconductor device
Inventor: OONO JIYUNICHI
IPC: H01L21/822
Filed: 1982-05-12
Abstract: PURPOSE:To enhance change-over efficiency of wirings at the semiconductor device having the function for redundancy by a method wherein a first wiring means and a second wiring means to constitute the function thereof are cut and connected at the same time by one time heating. CONSTITUTION:In place of fuses for exclusive use for cut-off and for exclusive use for connection necessitated normally at two places, a wiring circuit 33 of one place consisting of the first and the second wiring circuits 31, 32 is provided. To form the circuit 33 thereof, a pair of N<+> type regions 42, 43 are provided in a P type Si substrate 41, a P<+> type region 44 is formed in the region interposed between the regions thereof, and the first wiring circuit 31 is constructed of the regions 42, 43, 44. Moreover an SiO2 film 45 is provided on the surface of the substrate 41, a low resistance polycrystalline Si layer 46 is formed thereon as to stride across the regions 43, 44, and the second wiring circuit 32 is constructed thereby. After the process is proceeded by this way, a laser beam 47 is irradiated to the region containing the region 44 and the layer 46 to melt the layer 46, the circuit 31 is made to be in the electrically connected condition, and the circuit 32 is made to be in the cut-off condition to attain change-over of the wirings.
Patent JP-H08311221-A (JP)
Title: Easily bondable film and its production
Inventor: TAKAHASHI KOZO
IPC: C09D167/02
Filed: 1996-03-06
Abstract: PURPOSE: To provide an easily bondable film excellent in adhesion to a vapor- deposited film at a high humidity especially in water and excellent in also adhesion to a printing ink and finish of printing and to provide a process for its production. CONSTITUTION: An easily bondable film being a film prepared by forming a coating film on at least either surface of a base film, wherein the coating film is made of a mixture based on a polyester resin and a melamine compound, and at least 60wt.% of the coating film is made of the polyester resin or an easily bondable film wherein the concentration of surfacial carboxylic acid is 0.005 or above, and the concentration of a prim. amine is 0.0015 or above and a process for its production are provided.
Patent JP-H07273622-A (JP)
Title: Switch circuit
Inventor: YOSHIDA KENJI
IPC: H03K17/74
Filed: 1994-03-25
Abstract: PURPOSE:To obtain a switch circuit employing a semiconductor switch to intermit the supply of a constant voltage source or a constant current source to a load line where its response speed against a change in a circuit/current setting value or a load fluctuation of the load line is improved by reducing an inter- terminal capacitance when the switch circuit is open and the effect of a waveform onto the load line is avoided by decreasing a series resistive component when the switch circuit is closed. CONSTITUTION:A series circuit comprising a semiconductor switch SW 1.5 and a diode D1.10 and a series circuit comprising a semiconductor switch SW 2.6 and a diode D2.11 whose connection polarity is opposite to the diode D2.10 are connected in parallel and when the parallel circuit is connected, the switches 1.5 and 2.6 are closed. When the parallel circuit is disconnected, the switches 1.5 and 2.6 are open and the diode D1.10 and the diode D2.11 are open simultaneously by closing semiconductor switches SW 3.8 and 4.9 connecting between other power supply and connecting points of the semiconductor switches and the diodes of the series circuits so as to apply reverse bias to the diodes.
Patent JP-2000272043-A (JP)
Title: Decorative sheet having v-notch processing aptitude
Inventor: YAMAZOE MASAHIRO
IPC: B32B27/32
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a decorative sheet made of a non-vinyl chloride resin, having V-notch processing aptitude and good in surface scratch resistance. SOLUTION: In a decorative sheet provided with a transparent thermoplastic resin layer 1 and having V-notch processing aptitude, when the initial length in the tensile test of a resin constituting the thermoplastic resin layer 1 is set to L0 and the length thereof at a point of time when whitening is started is set to L1, the whitening elongation represented by [(L1-L0)/L0]×100(%) of the transparent thermoplastic resin layer 1 is 5-100(%) and a printing layer 2 has embosses 5.
Patent JP-H07259040-A (JP)
Title: Traction type floor surface cleaning device
Inventor: HORIUCHI SHUNJI
IPC: A47L13/258
Filed: 1994-03-25
Abstract: PURPOSE:To allow a mop to coast on a floor surface certainly with a specified pressure. CONSTITUTION:In the rear part of a traction vehicle 1, a supporting rod 2 is installed with movability in the vertical direction while energized downward by resilience, and the central part of a mop 5 having a large width is coupled with the tail of the rod 2. A sliding member 7 slidable on the rod 2 is energized backward resiliently, and the sliding member 7 is coupled with the left and right sides of the mop 5 by coupling members 8, 8. According to this configuration where the central part of the mop 5 is supported by the rod 2 energized backward resiliently and the left and right sides of the mop 5 are coupled by the coupling rods 8, 8 with the sliding member 7 energized backward resiliently and are energized downward resiliently, it is possible to put the whole mop surface in accurate contact with the floor surface at all times, and thus certain cleaning can be performed.
Patent JP-S63247635-A (JP)
Title: Device for testing piston ring
Inventor: TATEISHI YUKIO
IPC: G01M13/00
Filed: 1987-04-02
Abstract: PURPOSE:To accurately evaluate the current trackability of a piston ring by fixing a shaft to a frame so that lateral pressure operating on a piston pin is at a maximum crank angle, and driving a cam shaft and putting the piston in oscillating motion similar to an actual machine. CONSTITUTION:A cylinder 12 matching with the same piston 14 with the real machine is fixed to the frame 10. Then the piston 14 where the piston ring 40 for testing is fitted in the cylinder 12 and a connecting rod 18 is set at an angle theta so that previously calculated lateral pressure is at the maximum crank angle. Then the profiles of cams 32 and 33, the constants of springs 34 and 35, etc., are so selected that forces applied to a piston skirt part 13 by tappets 30 and 31 allows calculated lateral force in a cycle to operate on the piston pin 16. Then the shaft 24 is driven to rotate and the lateral pressure is applied to the piston 14 as shown by an arrow A; and the presence or absence of contact detected by sensors 41 and 42 is recorded on a recorder and analyzed to evaluate the trackability.
Patent JP-S62237585-A (JP)
Inventor: HERUHARUDO FUAN FURUTSUEN
IPC: G06T1/00
Filed: 1987-04-02
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-S576307-A (JP)
Title: Method and apparatus of surface failure inspection of circular member
Inventor: ITOU HIROSHI
IPC: G01N21/952
Filed: 1980-06-13
Abstract: PURPOSE: To enable optical inspection of surface failure without contacting and optically, by irradiating an inspecting light deflected and scanned on a cone, while rotating a circular member, receiving the regular reflected light and converting it into an electric signal, and processing it electrically.  
     CONSTITUTION: A circular member 10 such as rubber cup for brake cylinder is supplied to an inspection section in the sequentially specified mode, and the inspecting light deflected and scanned is irradiated to cone surfaces 10a, 10b, while rotating it. Further, the regular reflected light from the cone surfaces 10a, 10b is received and it is converted into an electric signal, and the signal is processed electrically and the signal corresponding to a failure on the surface is picked up, the propriety of the member 10 is decided basing on the picked up signal, allowing to make continuous selection. For example, a member 10 is located on a rotating stand 18 with rotation, a parallel light from a deflected scanning light source 110 using a gaseous laser 112 is irradiated, and the variance of an outut signal of photoelectric detectors 54, 56 can be detected at a failure detecting circuit 108. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02257910-A (JP)
Title: Seat back
Inventor: INABA YASUHISA
IPC: A47C7/46
Filed: 1989-03-30
Abstract: PURPOSE:To obtain a seat back which may fit the back of a human body having a different body shape by using a highly elastic fabric for a textile member whose side edges are fixed to wires supported by a seat back frame. CONSTITUTION:If the outer surface of a seat back does not fit the back of a human body even though a skin member 9, an urethane pad 8 and a highly elastic textile member 6a are deformed, the posture of the seat back is adjusted longitudinally so as to allow the seat back to fit the back of the human body all over the surface thereof. If there is a gap between the lumbar of the human body and the seat back, a handle 14 of a lumbar support mechanism is turned counterclockwise. Accordingly, the attaching tension of the highly elastic textile member 6a stretched between support wires 2a, 3a becomes larger so that the center cross-section of the highly elastic textile member 6a is changed from a curve D to a curve B, and accordingly, no gap exists between the lumbar and the seat back so that the back of the human body well fits the seat back. Further, the upper and lower parts of the lumbar have respective gaps since the lumbar is pushed forward by the seat back, the handle 14 is turned clockwise so that the center cross-section of the highly elastic textile member 6a is changed from a curve C to the curve B so that the lumbar fits the seat back.
Patent JP-H06293239-A (JP)
Title: Sliding console
Inventor: MITSUTANO MINORU
IPC: B60R7/04
Filed: 1993-04-07
Abstract: PURPOSE:To provide a console which can be used for a seat having an arm rest. CONSTITUTION:A console lid 15 is removably mounted on an upper opening part 17 of a console box 14. The console lid 15 is constituted of a frame-shaped lid frame 21 and a lid main unit 22 for covering this frame. The lid frame 21 is removably mounted, by hooking a hook part 23 to an engaging part 20 and by stopping a flange part 24 by a machine screw to a mounting seat 18, on the console box. A guide groove 29 arranged in an arc shape and a rack 30 along this guide groove are provided in both side walls of the lid frame 21. A shaft 31 is supported to a front end of the lid main unit 22, to provide a pinion 32 meshed with the rack 30 in both ends of this shaft 31.
Patent JP-H11279728-A (JP)
Title: Continuous hot dipping apparatus
Inventor: IWATANI AKIYUKI
IPC: C23C2/00
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To recover bottom dross deposited at the bottom of a hot-dipping vessel without any trouble. SOLUTION: At the edge part 11B of the hot-dipping vessel 11, a carriage 20 reciprocatively runnable by guiding on rails 11C is arranged and on the carriage 20, a pump 21 and a filter 22 are set. On the bottom surface of the hot-dipping vessel 11, a slender sucking box 25 having the whole length shorter a little than the dimension in the width direction of one side of the vessel, is disposed along the width direction of this one side and in the little floating state. In the sucking box 25, a slender sucking header and returning header, are incorporated so as to parallel arranged at the right and left parts. The sucking header is communicated with a suction side of the pump 21 through the piping 28, and the returning header is communicated with the outlet side of the filter 22 through the piping. The discharging side of the pump 21 is connected with the inlet side of the filter 22.
Patent JP-H01250300-A (JP)
Title: Plastic base of full automatic washing machine
Inventor: KAMANO TOSHIYASU
IPC: D06F39/12
Filed: 1988-03-31
Abstract: PURPOSE:To prevent water from being scattered on electrical parts even in case of emergency, by a method wherein a partition plate incorporated with a plastic base is fitted between a bottom of a frame body and the electrical parts suspended on the outer surface at the bottom of an outer vessel. CONSTITUTION:A drainage system 9, and a driving unit 10 for rotating an agitator with blades 7 and a washing-drying vessel 5, are mounted by a suspending member 11 made of steel plate on the outer surface at the bottom of an outer vessel 4. An outer frame body is formed by a method wherein a plastic base 41 is fixed by cap- screws 42 at the bottom of an outer frame 1 which is made of steel plate bent in almost U-shaped form at its cross section. Since a beam 44 made of steel plate is fixed by welding at the top of the rear open side of the outer frame 1, the form of the outer frame 1 is settled. The bottom of the outer frame is wholly covered by the plastic base 41, and a lower plate member 41a which corresponds to a beam at the bottom of the outer frame 1 is integrally formed at the rear of a flange member 41b which supports the bottom of the outer frame 1. At the place where water is splashed on the way of the water discharged from overflow port of the outer vessel 4, in case of emergency, a partition plate 41c is integrally, formed in projecting shaped on a part of the flange member 41b.
Patent JP-H01249557-A (JP)
Title: Drive power control device for vehicle
Inventor: IWATA TORU
IPC: B60W10/18
Filed: 1988-03-31
Abstract: PURPOSE:To well ensure a brake in its effective action by decreasing a frequency of using a brake control while increasing a frequency of using an engine output control in case of the brake being decided approaching a fade condition when a drive wheel slip is generated. CONSTITUTION:Being based on outputs of a driven wheel speed detecting means (a) and a drive wheel speed detecting means (b), an arithmetic means (c) calculates a slip rate of a drive wheel, and being based on an arithmetic value of the means (c), an arithmetic means (j) calculates a slip change amount. A detecting means (h) detects a brake pressure increase frequency or the pressure increase time in the point of time starting a brake pressure increase when a drive wheel slip is generated, and from outputs of the detecting means (h), driven wheel speed change amount arithmetic means (i) and the above described arithmetic means (j), a decision means (k) decides a brake for whether or not it approaches a brake fade condition. Now when the decision is YES, a drive power control means l decreases a frequency of using a brake control (containing suspension) while increases a frequency of using an engine output control.
Patent JP-S577618-A (JP)
Title: Push-button tuner
Inventor: OOHASHI TAMAKI
IPC: H03J5/08
Filed: 1980-06-16
Abstract: PURPOSE:To transfer the extents of traverses of two traversing plates, colliding against a restraint plate storing a tuning point, without any error, by transferring them through a couple of energized flexed levers to a variable tuning element where a couple of magnetic cores are protected out of or drawn in from both ends of a single coil body. CONSTITUTION:A channel selection member 1 which has a couple of storage parts 4 and 4' and is provided with a restraint plate 5 storing a tuning point, and two traversing plates 10 and 10' are supported slidably on a frame so that the channel selection member cross the traversing plates at right angles. The extents of traverses of traversing plates 10 and 10' colliding against the restraint plate 5 are transferred to a variable tuning element 17 by link pieces 24 and 24', and 26 and 26', and a turning link piece 28 through flexed levers 14 and 14' energized by an elastic piece 16. In this constitution, the pressing force of the channel selection member 1 gives the traversing plates 10 and 10' leftward traversing forces during their collisions to generate turning forces to the levers 14 and 14' in relative directions, thereby eliminating the play of the link pieces. Consequently, the extents of traverses of the traversing plates 10 and 10' are transferred to the tuning element 17 without error.
Patent JP-H04314987-A (JP)
Title: Fluid compressor
Inventor: HIRAYAMA TAKUYA
IPC: F04C18/16
Filed: 1991-04-12
Abstract: PURPOSE:To increase the dimension of a cylinder by suppressing the sliding resistance and secure the operation state with high efficiency by constituting a fluid compressor from a cylinder revolution shaft bearing part for supporting the outer peripheral surface of a cylinder and a piston shaft bearing part which supports an eccentric piston in relative movement enabled state for the cylinder. CONSTITUTION:A fluid compressor is equipped with a spiral shaped blade 51 which is freely fitted into a spiral groove 49 which is formed with the gradually reduced pitch towards a discharge side 21 formed on the outer peripheral surface of a piston 17 and divides the part between the inner peripheral surface of a cylinder 19 and the outer peripheral surface of the piston 17 to a plurality of working chambers 53. Supporting mechanisms 23 and 25 for supporting both the edges of the cylinder 19 and the piston 17 are provided. One supporting mechanism 25 is constituted of a cylinder revolution shaft bearing part 37 for supporting the outer peripheral surface of the cylinder 19 and a piston shaft bearing part 33 for supporting the eccentric piston 17 in relative movement enabled form for the cylinder 19.
Patent JP-H04314296-A (JP)
Title: Reproduction signal detection circuit
Inventor: SUZUKI YOSHINORI
IPC: H04N9/80
Filed: 1991-04-12
Abstract: PURPOSE:To make other equipment and circuit discriminate immediately whether or not a video signal is a composite color video signal by detecting whether or not a prescribed count or over is obtained for 4 vertical synchronization periods when a dropout width exceeds 10musec or over. CONSTITUTION:The detection circuit is provided with a synchronizing separator circuit 31 outputting a VISC signal as a clock, a comparator 34, a synchronizing separator circuit 30 generating a gate signal in response to a period when the VISC signal is superimposed, a vertical synchronizing signal separator circuit 32, a gate signal generating circuit 33 and a counter 35 counting number of clocks for the gate period, and also a dropout detection circuit 41 detecting a dropout and detecting its width, a dropout width detection circuit 42 and a continuity detection circuit 36 detecting it that the count is consecutive for 4 vertical synchronizing periods, and only when the dropout width is 10musec or over, whether or not the count is a prescribed count or over for 4 vertical synchronizing periods.