baber/WOPTO huggingface dataset:
Patent JP-H0225426-A (JP)
Title: Low temperature preservation of sperm
Inventor: WARENTEIN IWANOUITSUCHI GURISU
IPC: A61K35/52
Filed: 1988-07-13
Abstract: PURPOSE: To preserve spermatozoons at low temperature in high survival rate of the cells by mixing a freeze-preservative agent consisting of buffer salts, antishock components and antifreezing mixtures with spermatozoons and then cooling the mixture in a high thermal diffusion powder substance previously cooled at the temperature of the cryogenic liquid. CONSTITUTION: This method is carried out by mixing a freeze-preservative agent containing glucose, buffer salts (e.g. sodium citrate), antishock components (e.g. yolk) and antifreezing mixtures (e.g. glycerol), in addition preferably biological efficient substances (e.g. choline chloride), with spermatozoons and then cooling the mixture in a high-temperature diffusive powder substances (e.g. alumina) previously cooled at the temperature of the cryogenic liquid to obtain the higher effect on the morpholigical functional preservation of spermatozoons by avoiding the crystallization of the mixture and promoting the vitrification. The antifreezing mixture and choline chloride are preferably used in concentrations of 1.5-2.5wt.% and 2wt.%, respectively.
Patent JP-H06173410-A (JP)
Title: Arranging method for decorative plate
Inventor: NISHINO TATSUJI
IPC: E04F15/04
Filed: 1992-06-08
Abstract: PURPOSE:To constitute a patter of high artistic effect by mutually displacing decorative plates by 90 deg.-180 deg., engaging the tenons and the mortise grooves of the end edges with each other, and continuing the mutual diagonals of the decorative plates in the inclined direction of a prescribed angle. CONSTITUTION:Tenons 3 are provided on one side both end edges of a nearly square shaped base plywood 7, and mortise grooves 5 to be engaged with the tenons 3 are formed on the other both end edges. Decorative plates 1..., 19... are constituted by adhesively laminated surface plates 9 in which fitting plates 17a, 17b are fitted into two cutout parts 13, 13 having remaining parts of a decided width on the four peripheral end edges and a diagonal position on the surface of the base plywood 7. When the decorative plates 1, 19 are arranged on a floor face or a wall face, the decorative plates 1, 19 are mutually displaced properly 90 deg. and 180 deg. so as to engage the adjoining tenons and mortise grooves with each other. Further, at this time, the remaining parts 11 of the digonal positions on the adjoining decorative plates 1, 19 are continued in the inclined direction at 45 deg. on the plane, so as to form a diagonal pattern.
Patent JP-H0713684-A (JP)
Title: Device and method for position detection
Inventor: FUKUZAKI YASUHIRO
IPC: G06F3/0488
Filed: 1993-06-22
Abstract: PURPOSE:To reduce power consumption and to improve an S/N by eliminating influence due to the mixture of an external noise by performing the fetching of plural position signals in a processor simultaneously. CONSTITUTION:An alternating current or wave returned by reflecting on a position indicator 20 generates electrical signals based on the electromagnetic coupling function of position detecting members 11-15. Signal processing circuits 31-35 receive those signals, respectively, and hold five kinds of signals finally in signal holding circuits by applying parallel processing to them. The signals held by the signal holding circuits of the signal processing circuits 31-35 are converted to digital values via an input switching circuit 59 and an A/D converter 38, and after that, they are transmitted to a CPU 39. The CPU 39 calculates the X, Y coordinates of the position indicated on a tablet 10 of the position indicator 20 based on the five kinds of position signals. By performing such parallel processing, it is possible to reduce the power consumption and to improve the S/N by cancelling mixed external noises mutually.
Patent JP-S5964906-A (JP)
Title: Impedance switching circuit
Inventor: KAWASAKI TAKAO
IPC: H03H7/01
Filed: 1982-10-05
Abstract: PURPOSE:To obtain an impedance switching circuit which can be converted easily into an IC by having a combination between two amplifiers containing the 1-fold gain and two switching elements interlocking two linear or nonlinear impedance elements having equal characteristics to each other. CONSTITUTION:In a circuit B, a circuit in which an impedance element 11 and the collector of a bipolar transistor (TR)Q6 are connected in series from the input side and has an emitter connected with the output terminal of an amplifier 12 of gain 1 is connected in parallel to a circuit in which the input terminal and the output terminal of an amplifier 13, the collector and the emitter of a TRQ7 and an impedance element 14 are connected in series from the input side. The elements 9 and 14 have equal characteristics to each other, and only external capacitors C5 and C6 are provided at the outside 4 of an IC. While a resistance, etc. are provided at the inside 5 of the IC. In such a constitution, TRs Q4-Q7 interlock with each other and turned on and off. Thus the impedance value is switched between an input terminal 2 and an output terminal 3 to have a high-speed or a low-speed operation in response to the circuit time constant. As a result, a switching circuit can be converted easily into an IC.
Patent JP-H0839232-A (JP)
Title: Method for pouring molten metal
Inventor: MUTO KENJI
IPC: B22D39/00
Filed: 1994-07-27
Abstract: PURPOSE:To easily automate the molten metal pouring work by surely setting molten metal pouring quantity and molten metal pouring position and stabilizing the quality. CONSTITUTION:An inclining angle theta for molten metal pouring of a ladle 31 and an average shifting distance L, in which the ladle 31 is shifted to approach a mold 33 during interval from start of the molten metal pouring to the completion are preset. The molten metal 32 in the ladle 31 is poured into the mold 33 by controlling the operation of a working robot based on the preset inclining angle theta and the average shifting distance L.
Patent JP-S6066436-A (JP)
Title: Feeder for lead frame
Inventor: NATSUME HIDETOSHI
IPC: B26D7/06
Filed: 1983-09-22
Abstract: PURPOSE:To execute cutting to a sheet shape of a lead frame, marking by a stamp and throw-in to a magazine automatically by providing a means, etc. in which each sheet-shaped lead frame marked is thrown into the magazine. CONSTITUTION:A feeder 4 is divided into the cutting stamping side 5, where a lead frame is cut and marked, and the unloader side 6, where a sheet-shaped lead frame cut in predetermined length and stamped is thrown into a magazine. A plurality of the magazines 7 are being carried circularly in the direction of the arrow by an automatic carrying means on the unloader side 6, and the sheet- shaped lead frames 9 only by number previously set by a digital switch for an operating section are thrown into the magazine when the magazine 7 reaches just under a throw-in section 8 containing the operating section. The cutting stamping side 5 consists of a base 10 and a movable base 11 which can be elevated or dropped to the base. A recessed carrying path 12 carrying the lead frames in the direction of the arrow is formed to the upper surface of the base 10.
Patent JP-H0841255-A (JP)
Title: Polyethylene-based resin composition
Inventor: KASAHARA HIROSHI
IPC: C08L23/06
Filed: 1994-07-27
Abstract: PURPOSE:To obtain the resin, capable of improving the low-temperature sealability and hot tackiness without deteriorating excellent characteristics of a specific linear low-density polyethylene and suitable for high-speed filling by blending the polyethylene with a specific ethylenic copolymer elastomer. CONSTITUTION:This polyethylene-based resin composition comprises (A) a linear low-density polyethylene having <0.920g/cm<3> density and (B) polyethylene- ethylene/butene-polyethylene triblock copolymer having >=100J/m<2> critical strain energy release rate and 50-105 deg.C melting peak temperature according to the differential scanning calorimetry(DSC). The amount of the component (A) is preferably 40-98wt.% and that of the component (B) is preferably 60-2wt.%.
Patent JP-H0466905-A (JP)
Title: Optical fiber
Inventor: SHIMADA KATSUHIKO
IPC: G02B6/00
Filed: 1990-07-04
Abstract: PURPOSE:To obtain the optical fiber having excellent bending strength and high numerical aperture by constituting a sheath of a polymer having a specified refractive index and further coating the outer layer thereof with a crosslinkable polymer specified in Shore hardness in D scale. CONSTITUTION:This optical fiber has the sheath material of 1.36 refractive index and further, the outer layer thereof is coated with the crosslinkable polymer having >=50 Shore hardness in D scale. The bending strength of the optical fiber is overwhelmingly improved by further coating the outer layer of the sheath material layer with the crosslinkable polymer having >=50 Shore hardness in D scale. The optical fiber of a high aperture angle is obtd. if the core component having about 1.60 to 1.40 is used as the core component of the optical fiber. The core component is constituted of pure quartz glass, doped glass or multicomponent glass.
Patent JP-S5799026-A (JP)
Title: Sequential comparison type a-d converter
Inventor: HAIKAWA YUKIHIKO
IPC: H03M1/10
Filed: 1980-12-12
Abstract: PURPOSE:To reduce the cost, by storing an error of a D-A converter converting high-order bits to an analog value as a digital value, and applying this stored value to a low-order D-A converter through the addition of this storage value to a low-order dogital signal. CONSTITUTION:An error of a l-bit D-A converter 5 to which high-order bits are applied, is measured in advance and stored to a memory 6 as a digital value. The high-order l bits out of inputted data to a terminal 11, are applied to the converter 5, and low-order (n-l)-bits are inputted to an operator 7 via a line  13 and the error data outputted from a memory is added. The data of (n-l+1)  bits outputted from the operator 7 is converted to an analog value at a D-A converter 8 and added with the output of the converter 5. Since the number of  bits of the converters 5, 8 is less, the low cost can be achieved.
Patent JP-S6418095-A (JP)
Title: Reactor core component of fast breeder reactor
Inventor: MIYAGAWA SHUNICHI
IPC: G21C17/06
Filed: 1987-07-14
Abstract: PURPOSE:To obtain a reactor core component indicating the characteristic in which it shows superior compatibility with liquid metal sodium and is stabilized under the high temperature and radiation circumstances by mounting a loading measuring element composed of plastic deformable sintered metal on a wrapper tube pad formed surface. CONSTITUTION:A pad forming surface 6 for forming a pad is provided on a handling hedge 2 and formed at intervals in the axial direction of a reactor core component for forming an upper pad 3 and a middle pad 4. A loading measuring element 7 is applied in plastic deformable sintered metal. The sintered metal is, for example, a sintered body of austenite stainless steel or one of bronze. In this case deformation by force almost shows plastic characteristic, and linear relation is almost realized on force and plastic deforming quantity. An important factor for obtaining such a plastic characteristic is tensile strength, and so adjustments of grain size of metal powder, press forming pressure in a powder forming process, sintered temperature and the like are effective. The loading measuring element 7 is fixed on a pad forming surface 6 of a reactor core component by the use of a pushing plate 8.
Patent JP-H0463309-A (JP)
Title: Lens driver
Inventor: SAITO SHUICHIRO
IPC: G02B7/04
Filed: 1990-07-03
Abstract: PURPOSE:To attain highly accurate positioning and moving variable control by a compact and light-weight lens driving device and to reduce the production cost of the device by using a piezoelectric element as a lens driving source. CONSTITUTION:One end of the piezoelectric element 12 is fixed to the rear end of a supporting plate 1h of a lens barrel 1. The element 12 is fixed in the vicinity of a guide bar 2 so that the torque of the lens barrel 1 in a plane parallel with the guide bar 2 is reduced, i.e., the lens barrel 1 is smoothly moved along the guide bar 2. A weight 16 is fixed to the other end of the element 12. The element 12 is connected to a driving circuit 18 through lead wires w1, w2 and driven by a pulse voltage impressed from the circuit 18 so as to be extended/contracted in the arrow (f) direction. Since the piezo-electric element 12 is used as the driving source, the use of a motor, a speed reducing mechanism, acam, etc., can be made unnecessary, the size and weight of the device can be extremely reduced as compared to a convensional lens driving device, highly accurate positioning control can be attained as compared to the convensional device and the working cost or assembling cost of the device can be also sharply reduced.
Patent JP-H0615797-A (JP)
Title: Offset printing plate making up apparatus
Inventor: NISHIKAWA MASAHARU
IPC: B41C1/10
Filed: 1992-07-02
Abstract: PURPOSE:To provide an offset printing plate making up apparatus capable of easily making up an offset printing plate with a high quality image. CONSTITUTION:Information of a character and an image brought into a page layout by a page layout device 1 is received by an input circuit 2. The information is changed to a bit map signal for a plate to be stored in a memory 3. The bit map signal stored in the memory 3 is read in synchronization with the rotation of drum 6 employing an offset printing plate material 7 having a hydrophilic surface and the movement of a droplet-ejection head 12 in the direction of an axis of the drum 6 and the bit mat signal is applied to a droplet- ejection driver circuit 17. Thereby, the droplets ejected on the offset printing plate material 7 by the droplet-ejection head 12 are controlled so that a lipophilic pattern is formed on the hydrophilic surface of the plate material 7.
Patent JP-H0523285-A (JP)
Title: Device for draining dish drier
Inventor: MURAI KATSURO
IPC: A47L19/00
Filed: 1991-07-17
Abstract: PURPOSE:To readily drain water in a dish drier into a sink by providing a drain hole in a water reservoir, and connecting one end of a drain hose to the drain hole, and locating the other end of the drain hose in the sink located near the hose. CONSTITUTION:A water reservoir 2 is provided at the lower portion of a dish drier 1 disposed on the upper face of a kitchen board 6 and a drain hole 2a is bored in the water reservoir 2 and a drain hose 5 is connected at one end to the water reservoir 2 and the other end of the hose 5 is located in the sink 3 of the kitchen board 6 so that water to be drained in the dish drier 1 is introduced into the sink 3.
Patent JP-S5877368-A (JP)
Title: Picture recorder
Inventor: YUKIMURA NOBORU
IPC: G03G21/00
Filed: 1981-11-04
Abstract: PURPOSE:To record picture information of left and right two pages on the front and back sides of a recording paper through one operation, by introducing the picture information from an original to a one dimension solid-state image pickup element via an optical system, and recording by allotting the pictue information to both sides of the recording paper. CONSTITUTION:A reading section has an original platen 1, a sheet original 2 loaded on the platen 1, a freely raised and set reflecting mirror 3, a fixed reflecting mirror 4, an image forming lens 5, a primary solid-state image pickup  element 6, and an original surface illuminating rod shaped light source 7, and  the original reading position can be changed through the rise and fall of the  mirror 3. The picture information of left and right two pages read by the element 6 is recorded by allotting to the front and back sides of recording paper.
Patent JP-H104525-A (JP)
Title: Teletext information superimposing adaptor and its system by the teletext adaptor
Inventor: IIDA KATSUHIRO
IPC: H04N5/445
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To display teletext superimposingly in a video image during display by placing the adaptor between a decoding video equipment converting a given video signal into a composite video signal and a display device displaying the video signal. SOLUTION: A control circuit 14 counts the number of scanning lines and positions a vertical and horizontal position based on a separated output signal separated by a synchronizing separator circuit 13 and requests a teletext signal to an address management circuit 16, processes an output operation instruction signal by the circuit 16 and gives a tread instruction to the circuit 16 and a storage circuit 17. A communication control circuit 15 receives the input of a superimposing teletext signal and the circuit 16 generates a write read address based on the output signal from the circuit 15. A conversion circuit 19 addlies matrix conversion to the teletext signal with output signals from the address instruction circuit 18 and the circuit 14 and outputs sequentially to a mask gate circuit 21 via a shift register circuit 20.  The circuit 21 counts a timing when a character is superimposed on a video image and a superimposing circuit 22 synthesizes the output teletext of the circuit 21 with the superimposed video image and sends the result to a display device 3.
Patent JP-2000018520-A (JP)
Title: Liquid fuel combustion device
Inventor: IMUDA SHIGERU
IPC: F23D11/10
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To improve energy-saving property, prevent the condensation of mixture and facilitate the attaching and detaching of an evaporator to and from a mixing chamber to improve productivity by a method wherein the evaporator is mounted at a substantially central part in the lengthwise direction of a combustion chamber unit and heat receiving fins or the like are formed on the outer peripheral wall of the evaporator. SOLUTION: Supplied liquid fuel is injected from a plurality of injection ports 12a, formed on the supplying part 12 of an evaporating surface 10, against the evaporating surface 10 of an evaporator 8 whereby the liquid fuel is heated and evaporated. A part of air from a fan 15 is mixed into the evaporated gas of the liquid fuel on the evaporating surface 10 and is entered into a mixing chamber 3. Mixture flows into a burner unit 4 and is injected out of the flame ports 4a of the burner unit 4 to burn the same. A part of air, supplied to a ventilating passage 14, is supplied from secondary air ports 5a into a combustion chamber unit 2 as secondary air. The balance of air is supplied to the combustion chamber unit 2 from second secondary air ports 6b and, thereafter, is supplied to the upper part of the burner unit 4 through a secondary air guide 6. When combustion is started in the burner unit 4, the heat receiving unit 8c or the like of the evaporator 8 are heated to a high temperature by the combustion heat whereby the evaporator 8 can be retained at a predetermined temperature.
Patent JP-H0339855-A (JP)
Title: Air conditioner for variable windage system
Inventor: MIYAJIMA FUMIO
IPC: F24F11/02
Filed: 1989-07-07
Abstract: PURPOSE:To prevent a malfunction of a system and to effectively control operation by immediately stopping a compressor if a temperature sensor reaches a predetermined temperature within a predetermined time after the compressor is switched to a predetermined operating frequency when the sensor reaches the predetermined temperature. CONSTITUTION:A temperature sensor 13 detects a temperature in a duct, and a temperature setter 14 sets a temperature in the duct. An inverter controller 16 detects temperature difference between the sensor 13 and the setter 14, and outputs an operating frequency command signal to a compressor 15 according to the difference. A frequency command time integrator 17 detects frequency command times of compressor operating frequencies from an inverter controller 16. An air conditioning controller 18 receives a signal from the integrator 17 and controls the controller 16 to stop or operate the compressor 15. Even if 'ON', 'OFF' operating times of the operation are short, or even if air condition ing load is small so that damper opening and closing frequency is extremely increased, timing deviation of the damper opening/closing time and a system operation is eliminated to be effectively controlled to be operated.
Patent JP-H0340419-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: KAMIJO HIROYUKI
IPC: H01L21/336
Filed: 1989-07-07
Abstract: PURPOSE:To improve the quality and reliability of a semiconductor device by a method wherein a resist-removing process, in which oxygen plasma is not utilized, is employed and the characteristics of the semiconductor device is stabilized. CONSTITUTION:After a field oxide film 2, a gate oxide film 3 and a semiconductor layer 4a have been formed on a semiconductor substrate 1, the metal thin film 7 such as aluminum thin film, for example, is laminated on the semiconductor layer 4a. Then, after a resist mask (organic film material) 5 has been formed on the thin film 7 for the purpose of formation of a gate, the semiconductor layer 4a and the thin film 7 are removed by conducting a reactive ion etching, and a gate electrode 4b is formed. Besides, a source and drain region 6 is formed by ion implanting arsenic. Subsequently, the substrate 1 is dipped into an acid solution, the resist 5 and the thin film 7 are removed from the gate electrode 4b by dissolusion or exfoliation.
Patent JP-S6236778-A (JP)
Title: Front loading mechanism for rotary disk device
Inventor: HORIUCHI HIROSHI
IPC: G11B17/04
Filed: 1985-08-10
Abstract: PURPOSE:To set accurately a disk pack by using an outer holder, an inner holder, setting means and a means which controls the 1st and 2nd drive means in response to the position of the disk pack. CONSTITUTION:When a disk pack 1 is put into slit of an inner holder 4, the 1st drive means works to carry the pack 1 toward the inside of the holder 4. Then the 2nd drive means starts its action to drive an outer holder 3 toward a center spindle 9. When the holder 3 is set closest to the spindle 9 and the spindle 9 is set completely into a shaft hole 18 of the pack 1, a pressure bar 43 of a setting means presses a center hub 14 of the pack 1 toward the spindle 9. The disk of the pack 1 is set at a prescribed position in a prescribed posture to the spindle 9. Then a control means works so that the 2nd drive means drives the holder 3 by a prescribed degree in the direction where the holder 3 is separated from the spindle 9 and then stops the holder 3.
Patent JP-S6236667-A (JP)
Title: Ashing method
Inventor: FUJIOKA HIROSHI
IPC: G03F7/42
Filed: 1985-08-10
Abstract: PURPOSE:To permit the stripping of a resist at a high speed without damaging a substrate having a resist layer on the surface by heating the substrate to the softening point or above to put the resist into a fluid state and blowing gaseous ozone to the substrate surface to decompose away the resist. CONSTITUTION:The substrate 2 coated with the resist on the surface is disposed on the heater 5 in a reaction vessel 1 and the substrate 2 is heated by the heater 5 to the softening point of the resist or above to put the resist into the fluid state. The gaseous ozone (95% O + 5% O3) is blown from a nozzle 3 provided in proximity to the substrate 2 to the substrate to decompose away the resist. The high-speed ashing is thereby executed without damaging the substrate.