baber/WOPTO huggingface dataset:
Patent JP-H03120612-A (JP)
Title: Magnetic recording medium
Inventor: KONNO KIMIHIKO
IPC: G11B5/702
Filed: 1989-10-04
Abstract: PURPOSE:To reduce viscosity of a magnetic coating material to improve its flow and to obtain a medium of excellent electromagnetic conversion characteristics by using a polymer material containing perfluoroalkl groups as a binder component. CONSTITUTION:A polymer material containing perfluoroalky groups is incorpo rated into the binder. By using this binder, the coating material containing fine particles of magnetic powder as fine as >=47 m<2>/g BET specific surface area shows little increase in the viscosity. As for the polymer material containing perfluoroalkyl groups, polyurethane resin having a perfluoroalkyl group as a side chain can be used and is preferablely used with a polyisocyanate compd. and vinyl chloride resin containing -SO3M (M is hydrogen or alkali metal) group. Thereby, fluidity of the magnetic coating material can be im proved even when fine particle of magnetic powder are used for high-density recording, and thus, the surface of the magnetic layer is smoothened. The obtd. magnetic tape has excellent electromagnetic conversion characteristics.
Patent JP-2001083099-A (JP)
Title: Stain sensor
Inventor: ISHIKAWA TAKEMASA
IPC: G01N21/94
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To surely detect stains by a substance by outputting the transmittance or reflectance that changes due to the chemical reaction between the substance for composing stains and a component for detecting stains, or penetration through a signal-processing circuit. SOLUTION: The transmittance of a region 1 for detecting stains is changed by the chemical reaction due to contact between the region 1 for detecting stains in the shape of an optical fiber being pigmented by the change in pH and a substance 2 for composing stains, and the quantity of light being supplied from a light source 3 changes from I0 to I1, thus detecting stains and outputting stain signal through a signal-processing circuit 4. A part that can be stained can be covered with a sensor for a wide range, thus automating the detection of stains. Therefore, when the sensor is to be used for detecting the stains of a diaper, the diaper can be replaced by a new one at appropriate timing when the diaper is stained. Also, the diaper can be replaced by a new one as needed, thus reducing the load on the human being.  Also, the sensor part can be composed by only light without any electricity.
Patent JP-S61137417-A (JP)
Title: Pulse generating circuit
Inventor: YAMAMOTO MAKOTO
IPC: H03K5/00
Filed: 1984-12-07
Abstract: PURPOSE:To decrease the number of transistors (TR) and to reduce the power consumption by providing an NAND circuit composed of insulation gate type TRs and TR circuits connected to two input terminals of the NAND circuit, and composing those two TR circuits of a parallel body of an enhancement and a depletion type TR. CONSTITUTION:When a signal (a) inputted to the TR circuits 11 and 12 is inverted from 'H' to 'L', TRs 8 and 9 both turn on at the moment of the inversion, so that output signal (f) of the NAND circuit 13 falls to 'L'. Then, the gate voltage of the TR9 falls gradually and the TR9 turns off when the voltage drops below a threshold voltage B, so the output signal (f) of the NAND circuit 13 returns to 'H', thereby obtaining a pulse signal.
Patent JP-H1080250-A (JP)
Title: Bean curd mixed with konjak covered with fried bean curd and its production
Inventor: NOGUCHI MUNEO
IPC: A23L29/20
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To provide food having various mouth feeling and flavor, readily producible and easy to be eaten. SOLUTION: This bean curd mixed with konjak covered with fried bean curd is produced by mixing a konjak component comprising a glucomannan- containing raw material and/or its partially decomposed material with a bean curd component comprising soy milk and/or crushed bean curd, mixing with an alkali, coating the inside surface of a cover obtained by opening the fried bean curd with the resultant mixture, and heat-treating. Porous bean curd mixed with konjak may be obtained by capturing air bubbles in mixing the konjak component with the bean curd component. Preferably, the cover of the fried bean curd is made into a baggy state and its inside is filled with the mixture.
Patent JP-H02209771-A (JP)
Title: Semiconductor integrated circuit
Inventor: MORIYAMA ICHIRO
IPC: H01L27/11
Filed: 1989-10-06
Abstract: PURPOSE:To improve mounting efficiency by connecting in cascade main electrode regions of adjacent two P-type, N-type MOS transistors at a center with a common diffused layer, and using both outermost two P-type, N-type MOS transistors commonly with adjacent outermost P-type, N-type MOS transistors of basic cells. CONSTITUTION:Two P-type MOS transistors TP1, TP2 at a center are composed at adjacent main electrode regions of a common diffused layer 39, and two N-type MOS transistors at a center are also composed at adjacent main electrode regions of a common diffused layer 46. Outermost P-type MOS transistors TP3, TP4 are common with the outermost P-type MOS transistors of adjacent basic cells. The gate electrode 35, 38 of the outermost N-type MOS transistors TN1, TN4 are common with the gate electrodes of the outermost N-type MOS transistors of adjacent basic cells. The gate electrodes 33, 34 and 35, 38 of the transistors TP3, TP4 and TN1, TN4 are formed to be common with the gate electrodes of outermost P-type and N-type MOS transistors of adjacent basic cells.
Patent JP-H03123891-A (JP)
Title: Automatic fuel inspecting device
Inventor: KIMURA MOTOHIKO
IPC: G21C17/06
Filed: 1989-10-06
Abstract: PURPOSE:To make accurate and rapid inspection of a fuel assembly and to decrease the exposure of inspectors by positioning and building the fuel assembly into the device body having a photographing device for photographing fuel rods. CONSTITUTION:The device has the device body 3 which houses the fuel assembly 2 in a prescribed position, the photographing device 5 which is freely movable forward and backward in the spacings between the fuel rods of the assembly 2 and is slidable in the axial direction of the fuel rods and a controller 6 which controls the sliding movement of this device 5 and the housing position of the assembly 2. The device 5 can move easily toward the inspection position in the spacings of the assembly 2 built into the prescribed position to eliminate the fluctuation in the photographing position. The fuel rods disposed in the assembly 2 are thus rapidly inspected. The building of the fuel rods and the sliding movement of the device 5 are fully mechanically executed by using the controller 6 and, therefore, the number of the inspectors is decreased and the inspection of the fuel assembly is accurately executed in a short period of time. The exposure of the inspectors is decreased as well.
Patent JP-H1084251-A (JP)
Title: Filter and radio communication terminal equipment
Inventor: SAKOTA KAZUYUKI
IPC: H04B1/40
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To easily reduce distortion of a spectrum resulting from a jitter component while keeping sure signal transmission in the filter and the radio communication terminal equipment. SOLUTION: A timing difference calculation means calculating a deviation in a transmission timing of a data signal with respect to a reference signal, a data storage means sending the data signal in a prescribed transmission timing, a resampling means sampling again the data signal by a multiple based on the transmission timing, and a transmission timing correction means that controls a prescribed transmission timing to correct the transmission timing by narrowing or widening the interval for each prescribed time interval by one clock timing each are provided.  When a deviation takes place in the transmission timing of the data signal with respect to that of the reference signal, a jitter component due to the timing deviation is distributed in a timewise direction by correcting the transmission timing of the data signal by one clock timing each depending on the deviation through narrowing or widening.
Patent JP-H02108059-A (JP)
Title: Electrophotographic sensitive body
Inventor: SUZUKI KOICHI
IPC: G03G5/06
Filed: 1988-10-18
Abstract: PURPOSE:To obtain sufficiently high sensitivity in the oscillation wavelength region of a laser diode and the flatness of the spectral sensitivity by incorporating specific disazo pigments as a charge generating material into a charge generating layer. CONSTITUTION:At least one kind of the disazo pigment expressed by the formulas I and II are incorporated into the lamination type electrophotographic sensitive body provided with at least two layers of the charge generating layer and the charge transfer layer on a conductive base. In the formulas I, II, R1, R2 denote the group selected from the formula III, IV, etc.; X denotes a halogen atom of fluorine, chlorine, bromine, iodine, etc. The electrophotographic sensitive body having the high sensitivity in the oscillation wavelength of the laser diode and the flat spectral sensitivity is obtd. in this way.
Patent JP-H10101569-A (JP)
Title: Antacid
Inventor: NARITA EIICHI
IPC: A61P1/14
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To obtain an antacid which possesses neutralization activity for gastric juice and is usable in place of magnesium-aluminum-based antacid by making the antacid contain a specific layered double hydroxide. SOLUTION: This antacid contains a layer double hydroxide of the formula [Mg<2+> 1- XFe<3+> X(OH)2 ]X<+> -[CO3 <2-> X/n .y H2 O]<x-> ((x) is a real number of larger than 0 and of 0.33 or less; (y) is a real number of larger than 0: (n) is an integer of more than 1) as an active ingredient. This layer double hydroxide is obtained by adding dropwise a mixed aqueous solution of 1M of MgCl2 and 1M of FeCl3 under stirring to an aqueous solution of 1MNa2 CO3 kept at 40 deg.C followed by hydrolyzing it and then maturing a solid produced at an enhanced temperature of 70 deg.C for 1 hour. It is preferable that this active ingredient is orally administrated at a dosage of 0.1-10g, preferably 0.2-5g, usually once a day. By this process, it is possible to provide an antacid which is no need to use aluminum that the possibility causing Alzheimer disease is pointed out.
Patent JP-S60138341-A (JP)
Title: Air conditioner
Inventor: TOKUNAGA SHIYUUICHI
IPC: F24F1/00
Filed: 1984-12-12
Abstract: PURPOSE:To contrive to miniaturize the titled device by the simplified structure and improve the thermal efficiency by a method wherein an obstacle plate having nearly same size as the diameter of a blower intake port is arranged at the air intake port side of a heat exchanger. CONSTITUTION:The size of an obstacle plate 10 arranged at the upstream side of an air intake port 6 of a heat exchanger 2 is made to be a little larger than the diameter of an intake port of a blower 4. The obstacle plate is arranged against the intaking surface of the heat exchanger 2 with designated clearance (l). The clearance (l) is provided for intaking the air from the space between the obstacle plate 10 and the heat exchanger. A room air is sucked from the air intake port 6 of a main body to the heat exchanger 2. The obstacle plate 10 is arranged at the front surface of the intake port 5 of the one side intake type multifin blower 4, accordingly, the air is sucked from the both sides of the obstacle plate 10, the air flowing resistance at each part in lengthwise direction of the heat exchanger 2 is made more uniformly. Therefore, two air flowing is produced, that is, the one air flowing is sucked from part (a) at the both end parts of the obstacle plate 10 to the heat exchanger 2, then flowed to the blower, the other air flowing is sucked from the clearance between the obstable plate 10 and the air intaking port 6 to the heat exchanger part (b) at the front part of the intaking port 5. Thereby, a uniform air flowing is flowed through the heat exchanger 2, accordingly, the heat exchanging is performed efficiently, further, the whole depth can be miniaturized.
Patent JP-H07111998-A (JP)
Title: Hand piece
Inventor: TSUJI YASUSHI
IPC: A61C1/05
Filed: 1993-10-19
Abstract: PURPOSE:To rotate selectively a rotating shaft based on the rotating speed of a microengine or the rotating speed of an air turbine by arranging the rotating shaft of the microengine and the rotating shaft of the air turbine being common to each other in a head case. CONSTITUTION:A brushless motor 1 and an air turbine blade 2 with a rotating shaft 3 being common to each other are provided in a head case 10. The brushless motor 1 is rotated by the number of rotations of 0-200,000rpm through a lead wire IC and the air turbine 2 is rotated by the number of rotations of 200,000-400,000rpm by a compressed air ejected through an air flow path 8. A chuck mechanism 4 is provided on the common rotating shaft 3 and a cutting tool 7 is removably mounted.
Patent JP-S63114685-A (JP)
Title: Printer
Inventor: HIRAYAMA YUKINOBU
IPC: B41J35/10
Filed: 1986-10-31
Abstract: PURPOSE:To securely eliminate the possibility of ununiformity of printing and facilitate fitting and detachment of a ribbon from a holder, by providing a lock member capable of being engaged with and disengaged from a part of the holder and capable of locking the holder in a non-oscillatable state at a position when it is engaged with the part of the holder, and a driving member for driving the engaging and disengaging motions of the lock member. CONSTITUTION:A lock member 18 is turnably fitted to a side part of a carriage 4 through a support shaft 19, and is provided, at the tip thereof, with an engaging pawl part 18a which is disengageably engaged with an engaging recessed part 14 of an engaging member 13 to lock a holder 6 in a non-oscillatable state at a lower position. When an armature 22 is retracted through excitation of a solenoid 21 constituting a driving member, the lock member 18 and an operating arm 20 are turned clockwise from the positions indicated by solid lines, whereby the engaging pawl part 18a of the lock member 18 is disengaged from the engaging recessed part 14, thereby releasing the holder 6 from the locked state, and the operating arm 20 is engaged with an engaging pin 15, accompanied by oscillation of the holder 6 from the lower position to an upper position.
Patent JP-S63115659-A (JP)
Title: Roll for continuous casting
Inventor: WADA KENICHI
IPC: B22D11/128
Filed: 1986-10-31
Abstract: PURPOSE:To obtain a roll for continuous casting provided with both of corrosion resistance and heat-cracking resistance by coating a material having excellent thermal conductivity as core material and a material having the coefficient of thermal expansion larger than that of the core material by the specific ratio and large corrosion resistance at the specific thickness on the surface of the roll. CONSTITUTION:One kind of steel selected among ferritic stainless, martensitic stainless, low alloy steel or carbon steel having excellent thermal conductivity is used as the core material 11 and on the other hand, one kind of material is selected between nickel-base alloy or austenitic stainless having the coefficient of thermal expansion larger than that of core material 11 by 5-30% and large corrosion resistance as the surface material 12 and coated by 0.1-5 mm thickness. Therefore, the heatcracking resistance is improved by using the difference of thermal expansions between both materials and at the same time, the corrosion resistance is satisfied.
Patent JP-S62122292-A (JP)
Title: Optoelectronic device
Inventor: NEMOTO TSUGIO
IPC: H01S5/00
Filed: 1985-11-22
Abstract: PURPOSE:To manufacture an optoelectronic device, whose optical coupling efficiency is high, with good reproducibility, by supporting a laser chip, which faces the tip of optical fiber, with a supporting body that can be freely bent, thereby performing optical-axis alignment between the optical fiber and the laser chip. CONSTITUTION:When optical-axis alignment of a laser chip 9 and optical fiber 12 is performed, the optical fiber 12 and the laser chip 9 are fixed at specified positions. By this fixing, the rough position alignment of the laser chip 9 and the optical fiber 12 is achieved. Then, an external force is applied to the tip part of a supporting body 5, and the position is corrected. Thus the optical-axis alignment of the optical fiber 12 and laser light 11, which is emitted from the laser chip, is performed. Since the optical fiber 12 is only fixed to a supporting body 23 through a fixing material 24, excessive force is not applied and residual stress and the like are not yielded. Since the root part of the supporting body 5 is formed as a necked-in part 6, the body 5 can be bent relatively easily, and the efficiency of the optical-axis aligning work is improved.
Patent JP-H03124015-A (JP)
Title: X-ray mask
Inventor: YAMADA MASAO
IPC: G03F1/22
Filed: 1989-10-07
Abstract: PURPOSE:To improve stress controllability of an X-ray absorber by providing a foundation film on a substrate, by providing an X-ray absorbing pattern thereon, and by providing fine irregularities on a surface of the foundation film. CONSTITUTION:After an SiC film 2 is formed on an Si substrate 1 by a CVD method and the SiC film 2 on the rear is removed by plasma etching, Ta is formed on the surface as an X-ray absorber. Then, SiC ceramic is bonded as a supporter 4 on both sides of the rear. Etching is carried out by using HF/ HNO3 mixture solution with the mask of the SiC. A resist 5 is applied by a spin coat method and patterned, a Ta film 3 is etched using a mixture gas of CCl4/Cl2, and an X-ray mask is manufactured. Thereby, it is possible to approximately double, for example stress controllability of an X-ray absorber and to reduce position deviation of a mask due to stress distortion of an X-ray mask.
Patent JP-S63268585-A (JP)
Title: Cutting method by laser beam
Inventor: HAYASHI SEIICHI
IPC: B23K26/38
Filed: 1987-10-16
Abstract: PURPOSE:To finely cut a high-melting point material and a material with high reflectivity such as Al, Cu, by converging a laser beam on the rear surface of a material to be cut or its vicinity and specifying the gas pressure of assisting gas. CONSTITUTION:The laser beam is converged on the upper surface of the material 1 to be cut and a prepared hole is formed on a cutting starting point. When this piercing is finished, a nozzle 4 is lowered and the laser beam is converged on the rear surface of the material 1 to be cut or its vicinity and the gas pressure of the assisting gas blown on a cutting point is set to >=6kg/cm<2>. By this method, the material to be cut consisting of the high-melting point material and the material with the high reflectivity is finely cut.
Patent JP-S61138256-A (JP)
Title: Formation of mask pattern
Inventor: KATO YOSHIHIDE
IPC: G03F1/80
Filed: 1984-12-10
Abstract: PURPOSE:To improve dimensional precision by forming a thin film layer having etching resistance on a mask base material having etching resistance, forming a resist pattern on the thin film, etching it, and repeating the second etching. CONSTITUTION:A polymethyl methacrylate film 14 is formed on the thin film 13 made of tantalum, and exposed to electron beams in a desired pattern, and then, developed with isoamyl acetate to form a resist pattern 14. Further, the thin film 13 is selectively removed by using the resist pattern 14 as a mask and the reactive ion etching, and the reactive ion etching process is repeated by using a gas mixture of carbon tetrachloride and oxygen to remove chromium 12, thus permitting the thin tantalum film to effectively work as the mask of the chromium film 12 underlying the film 13, though the resist pattern 14 is gradually removed.
Patent JP-H11102330-A (JP)
Title: System and method for reception confirmation of electronic data exchange system
Inventor: INAZUMI KOJI
IPC: H04N1/00
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To establish the system which enables an origination side to confirm that reception is done by a simple procedure. SOLUTION: When a reception-side receive file is read in at a reception request from a reception side, a network control computer detects a message group header (S20) and generates and writes a memo file for writing its contents (S21). In this case, the network control computer sends transmit data according to the message group header (S23) and sends them to a specific reception-side computer (S23). When the trailer record of the message group is detected, the transmission of transmit data is completed and the date and time of the reception completion are written in the memo file (S22). Then the contents of the message group header are read and the process of reception confirmation data corresponding to them is performed (S25 to S31).
Patent JP-H0792549-A (JP)
Title: Film winding display device for camera
Inventor: TSUNODA MASATAKA
IPC: G03B17/20
Filed: 1993-09-24
Abstract: PURPOSE:To provide a film winding display device capable of allowing a photographer to confirm whether a film has been wound or not before photographing by providing a winding display means displaying that the winding of the film is completed or not, in a finder. CONSTITUTION:A guiding cam 10 turning linking with a winding device is provided and a vertical groove 10a and a guiding groove 10b making a round on the side of the guiding cam 10 are formed on the side face. A projecting part 14 is provided on a freely turnable arm member 12 and engaged with the vertical groove 10a or the guiding groove 10b. A display part 16 is attached to the top end part of the arm member 12. A return spring 20 is provided on the arm member 12 so that the display plate 16 appears in the visual field 18 of the finder. The other end part of the arm member 12 is used as an engaging end part 12a and a stopper 22 advancing/retreating linking with a shutter mechanism is provided. When the film is wound, the stopper 22 is advanced to engage with the engaging end part 12a and when the shutter mechanism is released, the stopper 22 is retreated/disengaged and the arm member 12 is rocked so that the display plate 16 appears in the visual field 18 of the finder.
Patent JP-H06113054-A (JP)
Title: Copying device
Inventor: KIKUCHI HIDEO
IPC: G03G15/00
Filed: 1992-09-30
Abstract: PURPOSE:To improve the efficiency of a copying device by driving independently an automatic document carrying means and a sheet supplying means. CONSTITUTION:To a system controller (SCON) 500, an SC (scanner) control circuit 301, an operating part control circuit 400, a memory control circuit 601, and a printer control circuit 701 are connected to transmit and receive mutually a control signal. The SCON 500 executes read and write control of a document image together with control of the whole copying machine by controlling each control circuit, respectively. To circuit 601 and circuit 701, a memory substrate 602 for constituting an image memory, and a write control circuit 702 are connected, respectively, and execute control of storage and read-out of image data and formation of a latent image on a photosensitive drum. In such a way, by executing image formation on the photosensitive body and supplying a sheet without having a relation with each other, the use efficiency of a sheet supplying means, and the copying efficiency of the copying device can be improved.