baber/WOPTO huggingface dataset:
Patent JP-S5680076-A (JP)
Title: Exfoliating device of recording paper
Inventor: KAKEHI YOSHIO
IPC: G03G15/16
Filed: 1979-12-06
Abstract: PURPOSE: To avoid the local discharge which is produced in exfoliation of the recording paper, by sticking the insulating fiber onto the conductive supporter.  
     CONSTITUTION: The toner image is copied onto the recording paper 33 by the copier 21, and the paper 33 reaches the exfoliating device 22. The tip of the paper 33 is exfoliated by the exfoliating catch 30 toward the exfoliating roller 28 from the photorsensitive drum 16. The greater parts of the residual charge on the paper 33 are destaticized gradually to the aluminum roller 26 through the space of the insulating fiber 27, while the paper 33 reaches the transport route 34. As a result, the recording paper 33 is almost destaticized when the paper 33 is conveyed up to the route 34. In such way, no local discharge is produced which is caused by a contact between the paper 33 and the guide or the like in the route 34. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0322612-A (JP)
Title: Hysteresis comparator circuit
Inventor: KIMURA KATSUHARU
IPC: H03K5/08
Filed: 1989-06-19
Abstract: PURPOSE:To arrange the duty ratio of an output waveform by switching sequentially an input to an SCF type LPF circuit into an input signal and a reference voltage by a switch, using the output as an input signal of an operational amplifier and using the output as a reference voltage of the said operational amplifier via a sample and hold circuit. CONSTITUTION:Either a switch S1 or S2 is turned on by clocks phi3, -phi3 to an SCF type LPF circuit 2 and an input signal or a VREF voltage is inputted via 1st and 2nd input terminals 1A, 1B. Thus, a DC reference voltage VREF is inputted to an operational amplifier 5 with a hysteresis without increasing driving clocks phi1, phi2 of the SCF type LPF to obtain a reference voltage being the result of adding DC offsets generated in the SCF type LPF. Thus, even when the DC reference voltage applied to the input signal of the operational amplifier 5 is mixed as a slit, since the output data is not in error, the output waveform is made stable and the duty ratio is arranged.
Patent JP-S6315031-A (JP)
Title: Force convection type bathing device
Inventor: IRIE TAKESHI
IPC: F24H1/00
Filed: 1986-07-03
Abstract: PURPOSE:To improve the thermal efficiency of the bathing device and eliminate draining of a bathtub for preventing bathtub water from freezing by disposing a discharge port of a circulation pump on the hot water outlet side of a heat exchanger and a suction port within a heat absorbing tube thereof, and providing a temperature sensing type control valve at the intermediate of a tube connecting a circulation pump to a water inlet side of the heat exchanger. CONSTITUTION:A suction port 7a of a circulation pump 7 is connected to a heat absorbing tube 6a of a heat exchanger 6, a discharge port 7b is disposed in a heat exchanger outlet tube 4 and a heater 9 is provided between the heat absorbing tube 6a of a heat exchanger 6 and the circulation pump 7. Further, a hot water temp. sensing type control valve 10 is provided at the intermediate of a tube connecting the circulation pump 7 to the water inlet tube 6b. The heater 9 acts in linkage with a temperature detecting element 15 to agitate hot water within a bathtub 8 by the operation of the circulating pump 7 at the time of heating bathtub water so as to eliminate a temperature difference between the upper part and the lower part of the bathtub water, thus increasing the thermal efficiency. When there is remaining water within the bathtub, the circulating pump 7 can be prevented from freezing by the operation of the heater 9. When there is no water remaining in the bathtub, it is drained by the operation of the temperature sensing type control valve 10, and hence freezing of the circulating pump 7 can also be prevented.
Patent JP-H0713957-A (JP)
Title: Parallel processor
Inventor: SUZUKI SEIGO
IPC: G06F15/16
Filed: 1993-06-28
Abstract: PURPOSE:To provide a parallel processor speeding up its processing. CONSTITUTION:The parallel processor is constituted by providing first pins 1W, 3W, etc., directly connecting a wiring drawn from the processor PE1 and PE3 to an external part and the second pins 2E, 4E, etc., connecting the wiring drawn from the processors PE2 and PE4 to the external part by bypassing the adjacent processors PE1 and PE3 and two-dimentionally torus-connecting the plural processors which is made into one chip only with the first pins, etc., and the second pins, etc.
Patent JP-S6314122-A (JP)
Title: Liquid crystal element
Inventor: OKUBO YUKITOSHI
IPC: G02F1/133
Filed: 1986-07-04
Abstract: PURPOSE:To obtain a liquid crystal element which permits the pretilt angle control of liquid crystal molecules by dispersing and forming microregions having >=2 kinds of different liquid crystal orientabilities on the same substrate surface. CONSTITUTION:The microregions having at least >=2 kinds of different liquid crystal orientabilities are dispersed and formed on the same substrate surface. A substrate 11 consisting of glass, plastic, etc., is used for the substrate. An under coat consisting of SiO2, a transparent electrode 13, a layer 14 indicating the 1st orientation and a layer 15 indicating the 2nd orientation are provided on the substrate. High-polymer film materials to be used in a horizontal orientation treatment, more particularly, polyimide and PVA are used for the layer 14 having the different orientability and surface active agents, silicate having a fluorocarbon chain, etc., are used in a perpendicular orientation treatment for the layer 15. The arbitrary pretilt angle is thus designed and formed by selecting >=2 kinds of the orienting materials to be used.
Patent JP-S6264077-A (JP)
Inventor: BERUTORANDO BANDAMU
IPC: H01R13/42
Filed: 1986-07-04
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-H06349923-A (JP)
Title: Evaluation method of silicon wafer and breakdown strength of oxide film thereof
Inventor: MOTOURA HISAMI
IPC: H01L21/66
Filed: 1993-06-02
Abstract: PURPOSE:To enable an oxide film formed on a silicon wafer to be easily and quickly evaluated in breakdown strength by a method wherein it is evaluated basing on the density of laser scatterer that the oxide film of a silicon wafer is defective or non-defective in breakdown strength. CONSTITUTION:Laser rays of prescribed wavelength are made to vertically irradiate the surface of a silicon wafer 1 from a laser projector 2. A laser beam projected from the laser projector 2 is focused on the surface of the silicon wafer 1 and made to scan points optionally designated on the surface of the wafer 1 by sliding the semiconductor wafer 1. Basing on the density of laser scatterer on the surface of the silicon wafer 1, it is evaluated that the oxide film of the silicon wafer 1 is defective or non-defective in breakdown strength. The density of laser scatterer on the surface of a non-defective silicon wafer is set to 5X10<5>/cm<3> or below. Therefore, it is easily and quickly determined basing on the measured density that the silicon wafer 1 is defective or non-defective, that is, if the density of laser scatterer on the surface of a silicon wafer is below 5X10<5>/cm<3>, it is non-defective.
Patent JP-S5681944-A (JP)
Title: Semiconductor device
Inventor: TAKISHIMA SHIYOUJI
IPC: H01L21/60
Filed: 1979-12-07
Abstract: PURPOSE:To simplify the replacement of chip, arrangement of pads of a semiconductor device by a method wherein the semiconductor chip and a wiring substrate having connecting pads corresponding with the chip are connected by pressure contact placing a rubber sheet having conductivity only in the direction of thickness between them. CONSTITUTION:Fine metal wires, etc., are buried in an Si rubber 14 to produce the sheet E having conductive regions 15. A substrate 16 consisting of a metal or an insulator in accordance with the purpose is prepared, and the semiconductor chip S, the anisotropically conductive sheet E, the wiring substrate 17 are laminated one upon another. Electrodes 18 are provided on the substrate 17 corresponding to the connecting pads 13 of the chip S, and the region except the electrodes 18 is covered with an insulating film 19. The substrates 16, 17 are pressed against each other to connect the pads 13 and the electrodes 18 elastically. By this constitution, the connecting pads can be arranged at the optional position on the semiconductor chip, and the shortest wiring can be performed from the pad of the minimum area.
Patent JP-S642291-A (JP)
Title: Electromagnetic induction heating cooker
Inventor: SHIODA EIJI
IPC: H05B6/12
Filed: 1987-06-25
Abstract: PURPOSE: To aim at the promotion of thinness in size by installing a heating coil supporting part on top of a body, and anchoring a top plate on the top, while forming the heating coil supporting part into a separated chamber from a control circuit in a body.  
     CONSTITUTION: A recess is formed on top of a body 10, while a heating coil 11 is set up in this recess, and a top plate, where a heated body 12 is mounted, is anchored on the top other than the recess of the body 10. And, in the inner part of a box body consisting of the body 10 and a bottom part 14, there are provided with a control circuit 15 and a cooling device 16 for cooling this control circuit 15 as formed into a separated chamber from the heating coil 11. With this constitution, possible variations becomes lessened, and stable performance is maintainable and, what is more, such a fear that radiant heat to be emitted out of the heating coil 11 is affected to the control circuit 15 is preventable so that the fruition of thinness is well promoted. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H082710-A (JP)
Title: Paper feeding device
Inventor: WASHIO TAKESHI
IPC: H04N1/00
Filed: 1994-06-17
Abstract: PURPOSE:To provide a paper feeding device capable of realizing a small and inexpensive recording device. CONSTITUTION:A cut paper is carried to a paper sheet carrying part 17 by a paper feeding roller 24, and also a charge roller 25 is rotated by the subsequent paper sheet carrying action of the paper sheet carrying part 17 to accumulate rotation driving force in a charge spring to carry the cut paper of the next page to the paper sheet carrying part 17 by the paper feeding roller 24 by the accumulated rotation driving force. Consequently, a device can be miniaturized without requiring a special driving means to the paper feeding device.
Patent JP-H0339409-A (JP)
Title: Apparatus for connecting rod drilling tap hole of blast furnace with actuator of drilling machine
Inventor: JIYAN METSUTSU
IPC: C21B7/12
Filed: 1990-06-15
Abstract: PURPOSE: To avoid the impact by a piston to a plug by separating the piston from the inner surface of the plug against spring force when an air pressure chamber is evacuated.  
     CONSTITUTION: In a device to hold a forward end of a rod 14, a jaw 18 is pushed out until being bitten by the surface of a rod 14 by pressurizing an air pressure chamber 26 through an air pressure conduit 24, and the motion of a chuck 10 in the right direction is received by the rod 14. The piston 22 is subjected to the force of a spring 28 by evacuating the chamber 26, and the jaw 18 is detached from the rod 14. The end of the chamber 26 is closed by a plug 30. A spring 32 is arranged between a plug 30 and the piston 22, and the impact of the plug 30 by the piston 22 as a result of the reaction to be subjected by the piston 22 while the rod 14 is subjected to a striking device. The useful service life of a working tool of a drilling machine can be improved. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H0449850-A (JP)
Title: Self-excited type switching power source
Inventor: SUZUKI MANABU
IPC: H02M3/28
Filed: 1990-06-19
Abstract: PURPOSE:To synchronize a switching power source without disordering the operation of a self-excited oscillation by using an orthogonal coupled transformer as the switching power source, and controlling the permeability of the transformer by a synchronous signal to be externally supplied. CONSTITUTION:The permeability of a core is varied by the value of a control current to be supplied to a control winding LCO of an orthogonal coupled type transformer T11 as an oscillation transformer, and the inductance of a coupling coil can be resultantly varied. When an external synchronous signal SH is supplied after a self-excited oscillation, a phase difference between the own oscillation frequency and the synchronous signal is detected by a phase comparator 11, and this phase difference information is supplied to a driving circuit 13 through a low pass filter 12. The oscillation frequency is so controlled by a control current flowing to the winding LCO as to be smoothly pulled in the period of the signal SH. Thus, the switching period of a self-excited type switching power source can smoothly be synchronized with the synchronous signal of a device.
Patent JP-S6138905-A (JP)
Title: Driving device of optical element
Inventor: KAWAKAMI EIGO
IPC: G02B3/14
Filed: 1984-07-31
Abstract: PURPOSE:To simplify control and to improve responsiveness by forming fluid applying force to an elastic body so as to project or recess the elastic body and stored in a container and a means for controlling the pressure of the fluid. CONSTITUTION:Fluid 4 is applied in a container 2 and applies pressure to the elastic body 4 so that the elastic body 4 is projected or recessed. When a pressure device applies pressure to the fluid 4 through a pipe 7, the pressure is applied to the elastic body 3 through a movable plate 5 and a part of the elastic body 3 is projected like a convex lens from an opening 1. When negative pressure is applied to the fluid 4 by the pressure device through the pipe 7, the pressure on the outside of the container 2 is made higher through the elastic body 3 and the elastic body 3 is recessed like a concave lens at the opening part 1. Thus, the optical surface of the elastic body can be reversibly changed, the control can be simplified and the responsiveness can be improved.
Patent JP-H0714048-A (JP)
Title: Paper money discriminating device
Inventor: TAKAI TOMONORI
IPC: G07D7/00
Filed: 1993-06-29
Abstract: PURPOSE:To provide the paper money discriminating device which discriminates paper money, which has corners bent, as sound paper money and using it as circulating paper money again to effectively use the paper money. CONSTITUTION:A thickness detecting part 21 of a paper money discriminating device 20 consists of three thickness detecting rolls 22, 23, and 24 facing the center part and both side parts of paper money respectively, turnable brackets 25, 26, and 27 which rotatably support the thickness detecting rolls 22, 23, and 24, and thickness detecting sensors 31a, 31b, and 31c which detect the extents of turning of brackets 31a, 31b, and 31c. It is discriminated whether paper money 8 is sound or not by detection results of thickness detecting sensors 31a, 31b, and 31c and the detection result of a reflection transmission sensor part 5.
Patent JP-S5583251-A (JP)
Title: Method of fabricating semiconductor device
Inventor: SHIRATO TAKEHIDE
IPC: H01L21/768
Filed: 1978-12-20
Abstract: PURPOSE:To arbitrarily control a transistor region for a peripheral circuit and a memory cell of SiO2 layer in thickness to a value corresponding to required characteristics without increasing the number of masking steps. CONSTITUTION:A memory cell region I and a transistor region II for a peripheral circuit are insulated to be separated via isolation layers 11 on a silicon substrate 1, a polycrystalline silicon electrode layer 2 is formed through an SiO2 film 12 thereon and extended on the layer 11, SiO2 films 15, 16 are coated thereon, and gate oxide films 13, 14 are formed thereon. A resist 8 is coated on the region II and B ion is implanted onto the region I to thereby control the threshold value of the transistor for a transfer. Then, an aluminum film 9 is coated thereon, the resist 8 is removed, and the SiO2 film 14 is removed. When the aluminum film 9 is then removed and an SiO2 film 14' is formed on the exposed substrate surface, the films 14', 15' and 16' increase their thicknesses. Thereafter, a second polycrystalline silicon layer is provided and patterned to thereby form predetermined gate electrodes 3, 4 and capacity electrode 2, a word wire 5. Thus, a multilayer wiring can be formed in high density, durability against voltage and high speed.
Patent JP-S5581462-A (JP)
Title: Manufacturing process of soft metal electrode
Inventor: IKEDA KOUNOSUKE
IPC: H01M4/75
Filed: 1978-12-15
Abstract: PURPOSE:To improve the productivity of an electrode by winding a soft metal plate around the outside of a collection rod in a O-shaped form and forming the electrode, with the upper and lower molds on which opposed surface cross-sectional semi- circular grooves are formed. CONSTITUTION:The corss-sectional semi-circular grooves B and B' are formed on the opposed surface of the upper mold A' and the lower mold A. The soft metal plate 1 consisting of two lithium plates and the collection plate 2 are arranged between these upper and lower molds A' and A. They are pressed so that the upper and lower molds A' and A are matched. The edges C' and C of each mold are contacted each other and the soft metal plate 1 is disconnected. The electrode 3 around which the soft metal plate is wound is formed on the external surface of the collection rod 2, using the circular concave on which the semi-circular grooves of each mold are opposed and formed. This permits the productivity of electrodes, such as negative electrodes for superfine lithium batteries to be improved.
Patent JP-S5491159-A (JP)
Title: Operation control system
Inventor: KATOU MOTOKAZU
IPC: G06F17/16
Filed: 1977-12-28
Abstract: PURPOSE: To obtain the element address and the index of the maximum value, the minimum vlue, the positive minimum value, etc., in vector.  
     CONSTITUTION: A pipeline operator is composed of two pipelines, and a new-side pipeline is composed of data buffers 1A and 1B, registers 2 to 4, preshifter 14 and adder 12, and a old-side pipeline is composed of registers 6 to 11, adder 13 and post- shifter 15. Now, assumed that elements B 1  to B 12  are inputted to the pipeline  operator, elements B 1  to B 6  ar stored in te old-side pipeline, and elements B 7  to B 12  are stored in the new-side pipeline. B 7  which is set to register 4 and B 1  which is set to register 8 are compared in adder 12, and the selected element is left in the old- side pipeling, and the index and the element address are written to entry E 1  in memory 26. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6315358-A (JP)
Title: Inputting kanji method
Inventor: SHINOZAKI MIYOKO
IPC: G06F17/22
Filed: 1986-07-07
Abstract: PURPOSE:To make it possible to input simply and efficiently even when the KANJI (Chinese character) is seldom used and difficult to read by retrieving the KANJI by a radical name and inputting. CONSTITUTION:Many KANJI are classified by radicals and stored, and KANJI of relevant radical is retrieved and outputted by inputting the kind of radical, and one desired KANJI is designated and inputted out of outputted KANJI. For instance, it is supposed that when [MAGURO (tuna expressed in KANJI)] is desired to input and its reading [maguro] is not known. In this case, when reading of a radical [UO (fish expressed in KANJI)] is inputted from a keyboard, many KANJI constituted of [UO (fish expressed in KANJI)] are displayed at a time or dividing to several times. [MAGURO (tuna expressed in KANJI)] is found out in the display, and inputting operation that designates it is made by a cursor or an attached number.
Patent JP-S6223322-A (JP)
Inventor: SEKIGUCHI TSUNEO
IPC: H03H7/01
Filed: 1985-07-18
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-S6220124-A (JP)
Title: Magnetic disk device
Inventor: KUBO MASAHIRO
IPC: G11B5/60
Filed: 1985-07-19
Abstract: PURPOSE:To obtain a high density recording by bringing a slider into contact with a magnetic disk board in operation. CONSTITUTION:In terms of a slider 7, comparatively deep grooves 15 and 16 along the rotating direction of the magnetic disk board 3 are provided in parallel on a surface facing the magnetic disk board 3 of a slider block 14. Simultaneously slanting surfaces 20, 21 and 22 are installed which are getting gradually away from the disk surface in the reverse rotating direction side based on the rotating direction of the magnetic disk board 3 of three projecting strips 17, 18 and 19 formed due to the existence of the grooves 15 and 16. The height of the projecting strip 18 located in the center is formed lower by S1 than those of the projecting strips 17 and 19 located at both sides. With such a constitution, the projecting strips 17 and 19 of each slider 7 always contact with the corresponding disk surface irrespective of the rotation of each magnetic disk 3.
Patent JP-S6139083-A (JP)
Title: Method for erasing excessive image in electronic copying machine
Inventor: KOBAYASHI TATSUO
IPC: G03G21/08
Filed: 1984-07-31
Abstract: PURPOSE:To prevent a formed excessive image from being developed by increasing the bias voltage of a developing roll at the backward movement of original scanning higher than the potential of a photosensitive substance. CONSTITUTION:The developing roll is provided with a voltage varying means to set the bias voltage of the developing roll in backward scanning higher than the potential of a picture part and to prevent the photosensitive substance from the adhesion of toner on the developing roll. At the forward movement of the succeeding copying, the potential of the photosensitive substance and the voltage of the developing roll and dropped to the original status. Consequently, the development of the excessive image can be precisely suppressed without using an excessive erasing lamp and the device can be reduced in size and produced economically.
Patent JP-S6049885-A (JP)
Title: Laser working method
Inventor: KATAYAMA YOSHITAKA
IPC: B23K26/38
Filed: 1983-08-31
Abstract: PURPOSE:To perform surely and easily laser cutting with high accuracy by performing cutting so as to leave plural unworked parts of the width approximately equal to the diameter of a laser beam then irradiating the laser beam to the unworked parts and cutting said parts. CONSTITUTION:Laser cutting to a quadrilateral figure is performed so as to leave unworked parts 10-13 of the width V approximately equal to the diameter of the beam. The laser beam is then irradiated to the part 10 in the position of a circle 14 to cut the unworked part 10. Since the part 10 is preliminarily cut at the cutting width W up to the positions on both sides 15, 16 of said part, the loss by the heat transmission of the absorbed energy is decreased and the entire part attains the specified temp. or above. The cutting is thus satisfactorily accomplished without leaving any projection. Since a square part 8 is held by the other uncut parts 11-13, the influence of the deflection by the assist gas is obviated. The other parts 11, 12 are cut in the same way. The cutting at the specified width W up to both ends 19, 20 is completed for the part 13 and since the part 13 is very small, the working is completed without the influence of deflection.