baber/WOPTO huggingface dataset:
Patent JP-H04134641-A (JP)
Title: Optical recording medium
Inventor: HASEGAWA HIDEKI
IPC: G11B7/24073
Filed: 1990-09-25
Abstract: PURPOSE:To improve the adhesive property between a recording layer and metallic reflection layers and to improve the reliability of recording by constituting the metallic reflection layers of a lower layer part contg. Cu or Ag and an upper layer part essentially consisting of Au and providing an intermediate layer essentially consisting of a heterocyclic compd. contg. nitrogen or sulfur at a prescribed thickness. CONSTITUTION:The metallic reflection layers 4, 5 of the optical recording medium formed by laminating the recording layer 2 essentially consisting of org. dyes and the reflection layers 4, 5 on a transparent substrate 1 is constituted of the lower layer part 4 consisting of the metals contg. at least one kind selected from the Cu or Ag and the upper layer part 5 essentially consisting of the Au. In addition, the intermediate layer 3 essentially consisting of the heterocyclic compd. contg. the nitrogen or sulfur is provided at 1 to 50nm between the recording layer 2 and the reflection layer 4. The lower layer part 4 contains >= 30atomic% Cu or Ag and the film thickness thereof is 1 to 200nm. Further, the upper layer part 5 is a metallic layer contg. >=50atomic% Au. The optical recording medium has sufficient recording and reproducing characteristics and has the excellent durability.
Patent JP-2000061907-A (JP)
Title: Decorative laminated sheet
Inventor: HONDA TOMIYASU
IPC: B27K5/00
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To prevent contamination of indoor environments by dissipation of free formaldehyde from occurring and at the same time, prevent generation of gas from a chlorine compound (dioxine, chlorine or the like) during combustion. SOLUTION: This decorative laminated sheet is composed of a decorative material free from the generation of a chlorine compound gas during combustion, laminated on the first surface of a wood base molded integrally through a resin adhesive other than a formalin resin. In this case, the adhesive to be applied when the decorative material is laminated on the surface of the wood base is preferably the resin adhesive other than the formalin resin. In addition, a coating layer showing an adsorption reaction to the free formaldehyde is preferably formed on the second surface of the wood base.
Patent JP-H03118840-A (JP)
Title: Production of structural catalyst carrier
Inventor: AKIYAMA SHIGEO
IPC: B01J21/04
Filed: 1989-09-29
Abstract: PURPOSE:To provide the structural catalyst carrier by firing a high-alumina- packed composite film formed by a dry and wet process in an inert gaseous atmosphere in the presence of boron nitride powder and thereby forming an acicular crystal layer on the surface of the sintered body of porous alumina. CONSTITUTION:Alumina powder is highly packed in an org. solvent soln. of a high-polymer material, such as polysulfone or polyether sulfone to prepare a stock soln. The film is formed from this stock soln. by the dry and wet process and is fired in the presence of boron nitride powder in the inert gaseous atmosphere of gaseous nitrogen, etc. The acicular crystal layer is then formed on the surface of the sintered body of the porous alumina. Such sintered body is used as the structural catalyst carrier. The stages for coating of a carrier material, such as active alumina, having the large specific area and the subsequent drying and firing are then omitted and the structural catalyst carrier is easily produced.
Patent JP-S62113699-A (JP)
Inventor: ARUTOURU KUTSUPUFUERUNAAGERU
IPC: B64D9/00
Filed: 1986-10-28
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-H10105200-A (JP)
Title: Voice coding/decoding method
Inventor: MISEKI KIMIO
IPC: G10L25/15
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To obtain a synthesis voice of high quality even with a low bit rate by coding a driving signal using a Formant emphasizing filter having a characteristic based on a synthesis filter, plural driving signal candidates, and an input voice signal. SOLUTION: A synthesis filter information coding section 100 extracts information of a spectrum envelope of an input voice signal, and gives parameters of the synthesis filter to a Formant emphasis information generating section 102. A weight filter 101 performs weighting of an input voice signal. A pitch component coding section 105 encodes a pitch driving signal of the synthesis filter. A Formant emphasizing section 107 generates a candidate of a formant- emphasized noise driving signal using Formant emphasizing information from the Formant emphasis information generating section 102. A noise driving signal searching section 108 searches a candidate in which distortion is reduced, and outputs a noise driving signal and a weighting synthesis noise signal respectively Foltman-emphasized are outputted as an output of a noise component coding section 109.
Patent JP-H0196070-A (JP)
Title: Unfixed shape refractory to be used for spout for molten metal
Inventor: YASUDA HISATOSHI
IPC: C04B35/66
Filed: 1987-10-08
Abstract: PURPOSE:To provide the title refractory having high corrosion resistance, etc., inexpensively by mixing specified amts. of alumina, silicon carbide, carbon, metal powder, and binder with waste slag consisting primarily of MgO-Al2O3 spinel by-produced in the production of Fe-V alloy. CONSTITUTION:An unfixed shape refractory to be used for constructing a spout for molten metal is constituted of 5-80wt.% waste slag consisting primarily of MgO-Al2O3 spinel by-produced in the production of Fe-V alloy, 5-55wt.% silicon carbide, 0.3-15wt.% carbon (e.g. coke), 0.25-10wt.% metal powder (e.g. Al powder), and an appropriate wt.% binder (e.g. alumina cement). Abnormal expansion of vanadium slag is suppressed by the addn. of carbon and metal powder, and a function required for an unfixed shape refractory for spout is imparted by the incorporation of alumina and silicon carbide. Thus, an unfixed shape refractory to be used for the lining of molten metal spout is produced utilizing vanadium slag effectively.
Patent JP-S61133568-A (JP)
Title: Cylindrical alkaline battery
Inventor: SHINODA KENICHI
IPC: H01M4/12
Filed: 1984-12-04
Abstract: PURPOSE:To prevent performance deterioration in spite of decrease in mercury content of amalgamated zinc negative electrode by immersing a long current collecting rod obtained by joining two metal rods in a gelled zinc negative electrode. CONSTITUTION:A positive mix 12, a separator 14, and a gelled zinc negative electrode 16 are coaxially accommodated in a cylindrical positive can 10 having a bottom. Mercury content of amalgamated zinc of the negative electrode 16 is as low as 4% or less. The opening of the positive can 10 is sealed with a negative terminal plate 20 combined with a sealing gasket 18. A metal current collecting rod 22 obtained by joining two metal rods is inserted in the center of the gelled zinc negative electrode 16. Since the current collecting rod is slender and long, current collection is improved. Therefore, good discharge performance is kept in spite of decrease in mercury content of the negative electrode 16 to 4% or less.
Patent JP-H0683423-A (JP)
Title: Method for improving nc program and also improving communication baud rate
Inventor: FUJIBAYASHI KENTARO
IPC: G05B19/4155
Filed: 1992-09-01
Abstract: PURPOSE:To selectively set a machining speed and a communication baud rate matching the performance of an NC device. CONSTITUTION:A distribution table of movement quantities commanded to respective blocks by an NC program is generated (S2). A permissible command speed Vn is calculated from a set maximum command speed for each movement quantity in the distribution table and stored in the distribution table (S3). It is judged whether or not movement commands can be outputted, cycle by cycle, to a servo system at commands speeds commanded by programs by blocks without any break (S4). When a command speed is too fast to make a break, a program is registered instead of a proper speed stored in the distribution table (S5, S6, and S7). When a sign 'OK' is given to a proper speed in the distribution table and a sign 'NG' is given to an improper speed; and the speeds are displayed (S8). For the communication baud rate, a proper baud rate is found from the number of character data of the blocks and the distribution table of movement quantities and when a set baud rate is low, extension is indicated.
Patent JP-H03119595-A (JP)
Title: Memory control circuit
Inventor: TOKOKUNI MASAO
IPC: G11C11/401
Filed: 1989-09-30
Abstract: PURPOSE:To shorten the bus cycle time by alternatively setting plural signal generating circuits to the operatable state in a certain order at the time of receiving a start signal to eliminate a need to take the signal clear time into consideration. CONSTITUTION:Each time a bus cycle start signal 1 is generated, an enable A signal 3 and an enable B signal 4 are alternately generated by a toggle circuit 2. Signals 3 and 4 have levels inverted at each time of reception of the signal 1 and are given to A and B block control circuits 5 and 6 respectively and are given to A and B block clear signal generating circuits 7 and 8 also respec tively. Consequently, circuits 5 and 6 are alternately set to the operatable state by signals 3 and 4. The circuit 6 performs the clear processing of a row address strobe original signal 14 generated by itself in parallel with generation of a row address strobe original signal A13 in the circuit 5. Thus, the time of one bus cycle is shortened by the time required for clearing process.
Patent JP-H04132914-A (JP)
Title: Electromagnetic flowmeter
Inventor: KUROMORI KENICHI
IPC: G01F1/58
Filed: 1990-09-26
Abstract: PURPOSE:To measure the flow rate of a fluid with use of a magnetic field generated by a loop of an exciting coil by passing an exciting coil through a measuring pipe in which the measuring fluid flows. CONSTITUTION:The inner face of a measuring pipe 24 made of nonmagnetic substance is coated with an insulating lining in the same manner as the measuring pipe 24. A measuring fluid Q flows in the measuring pipe 24. Moreover, a pair of detecting electrodes 25a, 25b are fixed to the inner face of the measuring pipe 24. An exciting coil 26 is provided to penetrate the measuring pipe 24, having a part 26a which become parallel to the axis of the measuring pipe 24 in the vicinity of the detecting electrodes 25a, 25b. The exciting coil 26 is bent at bending parts 26b, 26c thereof, so that the side section of the coil 26 is an S shape. All of the magnetic fluxes generated by the exciting coil 26 penetrate the measuring pipe 24. Accordingly, the flow rate of the measuring fluid can be measured with use of the magnetic field generated by the loop.
Patent JP-H0594558-A (JP)
Title: Bar code reader
Inventor: KASHIWAZAKI TOMOYUKI
IPC: G06K7/10
Filed: 1991-10-02
Abstract: PURPOSE:To obtain a device capable of maintaining the resolution of bar code reading by preventing the generation of a state equivalently expanding the diameter of a laser beam in respect to a bar code reader using a hologram and a semiconductor laser respectively for an optical system and a light source. CONSTITUTION:The bar code reader is provided with a temperature storing means 14 for storing temperatures at which laser beams having respectively different wavelengths are outputted from the semiconductor laser 12, a temperature detecting means 16 for detecting the temperature of the laser 12, a heating body 18 thermally coupled with the laser 12, a temperature comparing means 20 for comparing a stored temperature with a detected temperature, and a heating body control means 22 for heating the heating body 18 in accordance with the compared result of the temperature difference determined.
Patent JP-S61136972-A (JP)
Inventor: KAJI ISAO
IPC: C04B38/06
Filed: 1984-12-05
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-H04136341-A (JP)
Title: Construction method for unit house
Inventor: SAITO TOKUJI
IPC: E04B1/348
Filed: 1990-09-25
Abstract: PURPOSE:To reduce cost by producing house units having temporary columns at a factory, and so arranging the units as to keep the temporary columns adjacent to each other for the removal thereof and the subsequent fitting of reinforcement frames. CONSTITUTION:The frame 2 of a house unit 1 is formed with temporary columns positioned at four corners, upper joists 4A to 4D and lower joists 5A to 5D for jointing upper end sections or lower end sections to each other. Then, each house unit 1 is so laid as to keep the temporary columns 3A thereof adjacent to each other, and opposite upper joists 4D and lower end sections 5D are jointed, respectively to each other. Then, the temporary columns 3A are removed from the frame 2 of each house unit 1, and a reinforcement frame 20 is laid between the columns 3B of two adjacent house units 1. According to the aforesaid construction, large space can be obtained.
Patent JP-H0685524-A (JP)
Title: Small size wide band antenna
Inventor: KOJIMA TETSUYA
IPC: H01Q1/24
Filed: 1992-08-31
Abstract: PURPOSE:To provide the small size wide band antenna for which a band width is wide and a gain at a sufficient level can be stably provided even when a human body is closely existent. CONSTITUTION:The small size wide band antenna is composed of a 1/4 wavelength radiating element 1 mounted at the enclosure of a radio equipment, driven by the circuit of the radio equipment and practically provided with the electric length of a 1/4 wavelength corresponding to a desired frequency band, and a 3/8 wavelength radiating element 2 similarly mounted at the enclosure of the radio equipment and practically provided with the electric length of a 3/8 wavelength corresponding to the desired frequency band coupled to the 1/4 wavelength radiating element by an electromagnetic field.
Patent JP-2001084341-A (JP)
Title: Magnetic information transfer foil and magnetic information forming method using the same
Inventor: IWAMOTO YOJI
IPC: G11B5/80
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To provide transfer foil provided with magnetic information corresponding to an optical diffraction grating or a hologram pattern and a magnetic information forming method. SOLUTION: For this magnetic information transfer foil, by providing a resin layer 12 where the optical diffraction grating or hologram pattern 13 is formed through a mold release layer as needed on a base material to be a supporting body and providing a ferromagnetic material thin film layer 15 so as to follow the fine ruggedness of the optical diffraction grating or hologram pattern of the resin layer, the ferromagnetic material thin film layer is provided with distinctive magnetic information characteristics corresponding to the optical diffraction grating or the hologram pattern and further, a heat seal material layer or adhesive material layer 18 is formed on the ferromagnetic material thin film layer. The optical diffraction grating or hologram pattern 13 can be press-molded after the ferromagnetic material thin film layer is formed.  In this magnetic information forming method, such magnetic information transfer foil is transferred to a medium to be transferred.
Patent JP-H09102623-A (JP)
Title: Photovoltaic device
Inventor: SHIMA MASAKI
IPC: C30B29/04
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To improve characteristics of a photovoltaic device by interposing an optically transparent buffer layer constituted of group IV elements of a periodic low table or alloy of them between a semiconductor layer and a back electrode, and improving matching of them and interfacial characteristics. SOLUTION: A transparent electrode 2 is formed on a glass substrate 1. A p-type amorphous silicon carbide layer 3, an i-type amorphous silicon layer 4, an n-type amorphous silicon layer 5, a nondoped diamond like carbon film 6 as an optically transparent buffer layer, and a back electrode 7 are formed in order and formed on the transparent electrode 2. Light is made to enter from the glass substrate 1 side. The optically transparent buffer layer very perfectly matches with a semiconductor layer whose main component is silicon, and interfacial characteristics between them becomes excellent, so that characteristics of a photovoltaic element can be improved.
Patent JP-H06110005-A (JP)
Title: Optical deflector
Inventor: KUNII YOSHIMASA
IPC: G02B26/10
Filed: 1992-09-25
Abstract: PURPOSE:To prevent the rotor of a motor which rotates an optical deflecting element at a high speed from being broken when the rotor is composed of only a magnet. CONSTITUTION:This optical deflector is equipped with a polygon mirror 11 which makes a scan by deflecting an incident light by rotation and the motor which rotates the polygon mirror 11 and a reference pedestal part 21 where the polygon mirror 11 is adhered and fitted is provided on the rotary shaft 20 of the motor. The rotor of this motor is composed of only a rotor magnet 40 fitted on the rotary shaft 20, and the polygon mirror 11 is arranged between the reference pedestal part 21 on the rotary shaft 20 and the rotor magnet 40, which is composed of the plastic magnet and has its outer periphery 92 filmed with a high polymer compound sheet 90, so that its breakage is protected.
Patent JP-H08125007-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUGAWARA TAKUJI
IPC: H01L21/316
Filed: 1994-10-21
Abstract: PURPOSE: To suppress the generation of bird's beak and to improve the integration of a semiconductor integrated circuit by laminating a buffer oxide film and an oxidation-resistant film on a substrate, by implanting oxidation-resistant ions through the layers to remove the oxidation-resistant film in an element isolation are, and by performing thermal oxidation to form an element isolation insulating film. CONSTITUTION: An SiO2 film 2 and an Si3 N4 film are 3 are laminated on a silicon substrate 1, an element isolation area 10 is covered with a first resist film 11, and N<+> 12 is implanted in the element forming area on the silicon substrate 1. The first resist film 11 is peeled off, the element forming area is covered with a second resist film 13, and a channel stopper 15 is formed by implanting B<+> 14. An oxidation-resistant film 5 is removed by using the second the resist film 13 as a mask and the resist film 13 is peeled off. When thermal oxidation is performed using the oxidation-resistant film 5 as a mask, the Si3 N4 film 3 and the SiO2 film 2 serve as the mask, oxidation of the substrate 1 is accelerated and an element isolation insulator 7 grows. However, since N<+> 12 is implanted in the SiO2 film, diffusion of oxygen atoms that pass through the film is suppressed.
Patent JP-H08125463-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SEKINE YASUSHI
IPC: H01L29/786
Filed: 1994-10-21
Abstract: PURPOSE: To surely adjust an offset voltage of MOS transistors (TRs) with simple circuit configuration in an amplifier circuit comprising the MOS TRs. CONSTITUTION: Before a signal to be amplified is received from input sections 1, 2, a MOS TR 6 is conductive to connect gates G1, G2 of MOS TRs 2, 3 and a voltage applied to outputs Out1, Out2 to be given to an operational amplifier 9 by making MOS TRs 7, 8 conductive. The voltage is outputted from the operational amplifier 9 and charged to a capacitor 10. When an amplifier circuit 1 is in amplifier operation, MOS TRs 6-8 are nonconductive and the charge stored in the capacitor 10 is given to a base bias section KB1 of the MOS TR 3 of an SOI structure to adjust an offset voltage.
Patent JP-2001081537-A (JP)
Title: METHOD OF PRODUCING beta TITANIUM ALLOY FINE WIRE
Inventor: SUMIMOTO SHIN
IPC: C22C14/00
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To obtain a fine wire free from distortion and improved in straightness by executing heat treatment for precipitation strengthening by primary aging treatment and executing heat treatment while the fine wire is applied with tenion by secondary aging treatment. SOLUTION: The diameter of a β titanium alloy wire is made fine by cold wire drawing, thereafter, fine α phases are largely precipitated into β phases at the treating temp. in the range of 425 to 625 deg.C by primary aging treatment to increase its strength. While the tension to be applied to the β titanium alloy fine wire W in the process of secondary aging treatment is controlled by the vertical movement of a movable roller of a dancer 2 at the rear of a guide die 1 arranged outside of an electric furnace, the wire W is coiled round a succeeding coiler via a take-off capstan 3. As for the secondary aging treatment, preferably, the treating temperature is 300 to 600 deg.C, the treating time is 3 to 10 min, and the tension to be applied to the β titanium alloy fine wire is 0.1 to 30% of a breaking load.  The β titanium alloy fine wire of 0.01 to 1.0 mm final wire diameter is suitable to a tension member for a communication cable or the like.
Patent JP-H0998503-A (JP)
Title: Electric vehicle
Inventor: KOGA HISAMITSU
IPC: H01M10/48
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To judge the deterioration of a battery with driver's less feeling of oddness by judging the degree of deterioration of the battery, on the basis of the ratio of a real output to an indicating output value being an output value to be generated by a motor. SOLUTION: A computing means 13 is provided with a first computing means 13A and a second computing means 13B. The first computing means 13A calculates an indicating output value being an output value to be generated by a motor 2 on the basis of a detected result by an operating state detecting means 24, and in general an indicating output value is calculated in accordance with the opening of an accelerator which a driver operates. The second computing means 13B divides a real output value detected by a motor output detecting means 23 by the indicating output value, and computes a ratio to the indicating output value, the real output value/the indicating output value. Besides, a judging means 14 performs judgment concerning each deterioration condition, on the basis of each judged value stored in a storage means 12 and the computed result by the computing means 13.
Patent JP-H08120709-A (JP)
Title: Hydraulic circuit for hydraulic work machine
Inventor: ISHIKAWA HIROJI
IPC: E02F9/22
Filed: 1994-10-21
Abstract: PURPOSE: To suppress a rise of oil temperature more than necessary in a pilot pipe line, by generating a pilot primary pressure so as to be guided through the second pilot pipe line, at work time of driving an actuator. CONSTITUTION: At work time of driving an actuator 12, the second pilot pipe line 20 is placed in a communication condition by a lock valve 8a, to output a pilot primary pressure to a pilot valve 10a from a pilot pump 3. Next, a pilot secondary pressure is output to switch a direction control valve 11, and pressure oil of a main oil hydraulic pump 2 is supplied to drive the actuator 12. Accordingly, the pilot primary pressure is guided through the second pilot pipe line, to suppress a rise of oil temperature in the pilot pipe line. On the other hand, at unwork time, the pilot primary pressure, when passing through a throttle valve 22 in the third pilot pipe line 21c, generates heat. The pilot pipe line, thus by causing a rise of oil temperature only at unwork time, can correspond to a low temperature environment.