baber/WOPTO huggingface dataset:
Patent JP-H035989-A (JP)
Title: Data output-end voltage level adjusting circuit for semiconductor memory device
Inventor: MIYUN HOO PEI
IPC: G11C11/409
Filed: 1990-03-09
Abstract: PURPOSE: To reduce the output noise and to make it possible to output a high speed data by using a data output-enable clock, generating an output data control pulse and controlling so that the voltage level of output terminal of a semiconductor memory device is returned to the voltage level of a high impedance from the voltage level of data just before with in a prescribed time. CONSTITUTION: This circuit is provided with a source voltage supply terminal 14, a ground voltage terminal 16, a data output terminal 18, a data output driver control part 12, a driver means, a control pulse generation means and a high impedance voltage generation means. Then, the circuit controls so that the voltage level of the data output terminal becomes from the voltage level by the just before data output to the voltage level of a high impedance state. Thus, the output noise is reduced, and an output data level is made the voltage level of the high impedance state in a minimal time in the period that a data output buffer is disabled.
Patent JP-S62214285-A (JP)
Title: Closed type compressor
Inventor: SUDO MASAYASU
IPC: F04C23/02
Filed: 1986-03-17
Abstract: PURPOSE:To reduce the transmission of vibration of a stator to a case, by fixing the stator to a plurality of projections formed on an inner wall of the case. CONSTITUTION:A motor element is formed by a stator 2 and a rotor 3. A plurality of projections 4 are formed on an inner wall of a case 1. The stator 2 is fixed by the projections 4 in cooperation with a hole 5 and a thin-walled portion 6 of the stator 2. The vibration of the stator 2 is transmitted only from the projections 4 to the case 1, and the outer peripheral surface of the stator 2 is almost floated from the case 1. Accordingly, a vibration transmitting area is greatly reduced, and the transmission of vibration to the case 1 may be reduced.
Patent JP-H05225543-A (JP)
Title: Production of thin-film magnetic head
Inventor: OGUCHI MASAO
IPC: G11B21/21
Filed: 1992-02-07
Abstract: PURPOSE:To suppress the flawing of a polished surface and to enhance the accuracy of working, such as chamfering, by restricting the hardness range of a thin-film magnetic head slider and the range of the average grain sizes of the diamond particulates of a diamond polishing film. CONSTITUTION:The Vickers hardness HV (500g) of the slider 7 of the thin-film magnetic head is set at >=1100. The average grain size of the diamond particulates to be used for the diamond polishing film 92 is set at <=1.0mum. The slider 7 is mounted to a jig 94 and while a weight is applied to the jig 94, the medium-facing surface side of the slider 7 is brought into contact with the surface of the polishing film 92 supported by an elastic film 91 and the slider 7 is moved relative to the polishing film 92, by which the slider is polished. As a result, the flawing of the polished surface is minimized and the fluctuations in the chamfering size and angle are eliminated and, therefore, the thin-film magnetic head exhibiting stable floatability is obtd.
Patent JP-H03257329-A (JP)
Title: Flowmeter
Inventor: SHIBAZAKI MITSUO
IPC: G01F3/10
Filed: 1990-03-08
Abstract: PURPOSE:To enhance measuring accuracy by forming two-phase magnetic sensors by combining low current consumption type magnetic sensors, discriminating the normal rotation of a rotor on the basis of the phase difference between output signals, and correcting the flow rate pulse at the time of a reverse current. CONSTITUTION:Rotors 4, 5 are rotated in the number of rotations corresponding to the flow rate from an inflow path 6 and detected by magnetic sensors 21, 22. That is, the sensors 21, 22 detect the change of the magnet 23 rotating along with the rotor 4 and output the detection signals corresponding to the number of magnetized magnetic poles of the magnet 23 per one rotation of the rotor 4. A pair of these sensors 21, 22 are mounted in a state shifted in an X-direction and the magnetic field of the magnet 23 passes through the sensor 21 of an A-phase and continuously passes through the sensor 22 of a B-phase. The respective output signals are subjected to waveform shaping and amplified by an A-phase amplifier 28 and a B-phase amplifier 29 and a flow rate is operated by a control circuit 16 and a rotary direction is also discriminated on the basis of the advance and delay of a phase to correct a reverse current component. The magnetic sensors 21, 22 are low current consumption ons and sufficiently operated by a battery.
Patent JP-H11292352-A (JP)
Title: Device for conveying data card
Inventor: BURKART HARALD
IPC: B65H9/08
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a reliable function, to prevent illegal operation sufficiently, and to arrange a device for conveying data card in a comparatively flat apparatus for space-saving. SOLUTION: Two sliders 19, 34 are supported on a carriage 10 supported by a spring to store data cards 11, and both sliders are mutually connected through slide guide and pin type guides 48, 50 and connected with springs 51, 52, respectively. The first slider 19 is movable in the direction of movement of the carriage, and the second slider 34 is moveable in the direction orthogonal to the direction of movement of the carriage. When a data card is inserted, the travel of the first slider 19 and the rapid release of a change-over function of the second slider 34 are done to release locking of the carriage at insertion and take-out positions, and fingers 26, 27 molded on the second slider integrally tighten the data card on the carriage firmly.
Patent JP-S59181320-A (JP)
Title: Liquid crystal display element
Inventor: NAKAMURA TAKESHI
IPC: G02F1/1335
Filed: 1983-03-31
Abstract: PURPOSE:To improve a color of a fixed display pattern and to eliminate a sense of incongruity of display by covering a prescribed part of a liquid crystal oriented film which has covered the inside surface of an electrode substrate, with a liquid crystal orientation eliminating film, and performing a color printing to the inside surface position or the back position of the electrode substrate corresponding to this part. CONSTITUTION:The inside surface of two electrode substrates 2, 2' interposing a liquid crystal packing part 7 between them is covered with liquid crystal oriented films 4, 4' for generating a prescribed orientation in a liquid crystal. Also, a prescribed part of the oriented films 4, 4' is covered with a liquid crystal orientation eliminating film 5 for eliminating said prescribed orientation, a color printing 9 is performed to the inside surface of the substrate or the back position corresponding to said prescribed part, and a color display is executed in a position corresponding to said prescribed part. The orientation eliminating film 5 is formed, for instance, by a transparent ink such as an epoxy compound ink, etc., and as to the color printing 9, too, a pattern is formed by the transparent ink. By a liquid crystal display element of such a structure, a fixed display pattern (a) and a variable display pattern (b) of a numerical segment shape are color-displayed distinctly by a negative display, and used for an electronic game machine, etc.
Patent JP-H03257986-A (JP)
Title: Electronic circuit device
Inventor: TSUCHIYA MITSUHARU
IPC: H01L25/00
Filed: 1990-03-08
Abstract: PURPOSE:To suppress aging or the temperature change of a resistance ratio by constituting the impedance elements, where mutual matching is important, such as resistances, which decide the properties of electronic circuit device, and others, on the same board with the same material and by the same manufacturing method. CONSTITUTION:Two operational amplifiers OP1 and OP2 constituting an operational amplifier 11, i.e., a semiconductor element constituting each amplifying circuit, are made on a silicon board by diffusion. For plural pieces of resistances R1, R2, R3, and R4 as impedance elements which decide the gain of each operational amplifier, being connected to this operational amplifier 11, the matching properties of each resistance value is important, and those are constituted in the resistance network 12 being made on the same substrate of the same material and by the same manufacturing method, and each element is connected by a substrate conductor 13, on the circuit board 14.
Patent JP-H08253822-A (JP)
Title: Method of operating continuous annealing and pickling equipment for stainless steel strip
Inventor: YAMAMOTO TADASHI
IPC: C23G1/08
Filed: 1995-03-16
Abstract: PURPOSE: To ensure the fail-proof execution of an annealing treatment by heating a succeeding material to a charging temp. in the state of maintaining the existing set temp. of a continuous annealing furnace at the time of changing the shape of the succeeding material of the same steel kind and charging this material into the continuous annealing furnace.  
     CONSTITUTION: An induction heating device 3 is arranged in front of the charging device of the continuous annealing furnace 4, in the furnace operation method of the continuous annealing and pickling equipment 1 for a stainless steel strip S equipped with the continuous annealing furnace 4 having a heating zone 8 and a cooling zone 9 and a pickling tank 6. At the time of changing the stainless steel strip S of the same steel kind, the transporting speed necessary for the pickling treatment of the succeeding material S is determined and the charging temp. of the succeeding material S into the continuous annealing furnace 4 at the time of this transporting speed is estimated in accordance with the existing set temp. The succeeding material S is heated up to this estimated charging temp. by the induction heating device 3. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S58175487-A (JP)
Title: Improved microbial rennet and its preparation
Inventor: AZUMA TOSHIHIKO
IPC: C12R1/785
Filed: 1982-04-08
Abstract: PURPOSE:To provide a microbial rennet having improved properties in cheese production, having a low ratio of PA (proteolytic activity)/MCA (milk clotting activity), by treating the microbial rennet pharmaceutically. CONSTITUTION:A rennet derived from a microorganism such as Mucor pusillus, Mucor miehei, Endothia parasitica, etc. is acylated with a dicarboxylic anhydride such as meleic anhydride, succinic anhydride, phthalic anhydride, etc. Consequently, a microbial rennet having an index of PA/MCA of 50-80 and an index of MCA of at least 100 is obtained when a ratio of PA/MCA of untreated microbial rennet is calculated as 100, and an MCA of the unreacted microbial rennet is calculated as 100, respectively.
Patent JP-S60201627-A (JP)
Title: Formation of resist pattern
Inventor: TADA TSUKASA
IPC: H01L21/027
Filed: 1984-03-27
Abstract: PURPOSE:To enable the formation of a resist pattern having an under-cut profile or a profile as required for a lift-off process or the like with a reduced dose of irradiation, by introducing a particular process for cooling P type resist. CONSTITUTION:A monopolymer consisting of vinyl monomers represented by the formulas 1-3 or a copolymer having said monomers as its main polymer ingredient is used as P type resist for ionizing radiation or for far ultraviolet radiation. R1 should be a methyl radical and R2 should be an alkyl, allyl or alkyl halide radical. A resist film 1 is formed on a substrate 2. After prebaked, the resist is cooled in two steps: in the first step, only the lower surface of the resist is cooled while the temperature of the upper surface being maintained, and in the second step, the whole resist 1 is cooled slowly or allowed to cool spontaneously. According to this method, the lower part of the resist 1 has the larger solubility to a developing solution, and therefore an undercut resist pattern required for a process such as a lift-off process can be obtained with reduced dose of irradiation.
Patent JP-H01229705-A (JP)
Title: Load surface temperature-sensing retractable spike
Inventor: OKINO KATSUJI
IPC: B60C11/16
Filed: 1988-03-10
Abstract: PURPOSE:To respectively prevent a tire from its slip and a road surface from its damage by embedding a cylinder in a tire in its grounded surface and inserting a spike pin being able to protrude and retract in accordance with an ambient temperature through a coil spring, consisting of a shape memory alloy, into the inside of the cylinder. CONSTITUTION:A cylinder 2 is vertically embedded in a tire 1 in its grounded surface 1a. A spike pin 4, integrally molded with a disk 3, is inserted into the inside of the cylinder 2 in a manner wherein the spike pin 4 protrudes and retracts from a hole 2a drilled in an end plate part of the cylinder 2. While a coil spring 5, consisting of a shape memory alloy, is provided to be arranged coming into contact with the disk 3 in the inside of the cylinder 2. Further the coil spring 5 fixes its both end parts respectively to the disk 3 and a bottom wall 2b of the cylinder 2. In this way, the coil spring 5 is extended sensing a low temperature on a running road surface when it is placed in a snow falling and freezing condition, then the spike pin 4 is protruded from the hole 2a of the cylinder 2, preventing the tire 1 from its slip.
Patent JP-H10250000-A (JP)
Title: Fabric and its production
Inventor: OTA MITSURU
IPC: B32B27/12
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To improve visibility even if sewing data is recorded on a fabric and to wash off the sewing data after sewing by coating the surface of the fabric with a water-soluble base material. SOLUTION: A water-soluble sheet material 1 bonded to a fabric consists of a water-soluble sheet layer 3 being a water-soluble sheet and a release layer 2. The water-soluble sheet layer 3 is composed of a laminate of a water-soluble polymer film layer 3a and a self-adhesive layer 3b being a self-adhesive material. That is, the water-soluble sheet 1 is obtained by coating the release layer 2 with the self-adhesive layer 3b and bonding the water-soluble polymer film layer 3a to the release layer 2 through the selfadhesive layer 3b after the self-adhesive layer 3b is dried.  The water-soluble polymer film layer 3a is composed of polyvinyl alcohol, sodium polyacrylate or polyacrylamide and the release paper 2 is obtained by applying surface treatment such as silicone coating to paper or a film so that the self-adhesive layer 3b is not bonded when the release paper is peeled from the water-soluble sheet layer 3.
Patent JP-S61221130-A (JP)
Inventor: ERUNO MEHESUZU
IPC: A61K35/74
Filed: 1985-03-22
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-H06254618-A (JP)
Title: Extruding die
Inventor: KOMATSU TAKESHI
IPC: B21C25/02
Filed: 1993-02-23
Abstract: PURPOSE:To improve the productibity and to improve the quality of an extruded shape by reducing concentration of stress to both end parts of a bearing and decreasing thermal influence. CONSTITUTION:A die 2 having a bearing 1 whose end parts are located near the aperture of a container or on the diameter of a circumscribed circle outside the aperture is held attachably or detachably by a holder 7 connected with a spreader baffle 3. In this way, a stress concentration load to both end parts of the bearing 1 can be reduced and heat generation such as the heat radiation of the die 2 can be reduced, as a result, the productibity can be improved and the quality of the extruded shape can be elevated.
Patent JP-S63222611-A (JP)
Inventor: KIKUZAWA HIROMASA
IPC: B62D11/08
Filed: 1987-03-11
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-S60200608-A (JP)
Title: Ultrasonic delay line
Inventor: OOWAKI YUUJI
IPC: H03H9/36
Filed: 1984-03-26
Abstract: PURPOSE:To offer an ultrasonic delay line which is inexpensive and assembled easily, by covering an ultrasonic delay medium with a cover whose section has roughly a U-shape, and which has formed a projection for pinching the ultrasonic delay medium contained in the inside of two opposed surfaces, and a terminal block which closes the opening surface of its cover, and also to which a lead terminal connected to said ultrasonic delay medium has been installed. CONSTITUTION:A cover 8 is brought to extrusion molding so as to have the same shape in a section parallel to two opening surfaces opposed to each other, and when executing a fitting work to a terminal block 10 to which a lead terminal 9 has been installed, three sides are opened, and the opening part can be opened easily, therefore, the assembling work can be executed easily from both the upper part and the same direction as the extrusion molding. The extrusion- molded product is very inexpensive, and by including a cost of a metallic mold, its effect is further large.
Patent JP-H05257983-A (JP)
Title: Data retrieving device
IPC: G06F17/30
Filed: 1992-03-16
Abstract: PURPOSE:To enable updating retrieval frequency information with little working quantity by an operator and surely by providing a means deciding whether a registered record is an object record or not in accordance with the time when the content of each registered record is presented to an operator. CONSTITUTION:The data retrieving device is provided with a CPU 10 controlling the operation of a whole system, a keyboard controller 11 processing inputted data from a keyboard input device 12, a display controller 13 processing the display data of a display device output device 14 such as a LCD, various kinds of records to be processed by the CPU 10 and a main storage device 15 for which data is loaded from an external storage device 16, etc. A retrieval item value is inputted from the keyboard 12 via the keyboard controller 11 and a registered record is selected by the setting of retrieval conditions. An operator displays more detailed content of all the records satisfying the conditions up to date successively on a display device 14 when proper conditions is not present thereon and the record being an target for the operator is searched.
Patent JP-H03260059-A (JP)
Title: Corrosion-resistant composite material and its production
Inventor: HAYASHI TOKIAKI
IPC: C23C14/06
Filed: 1990-03-12
Abstract: PURPOSE:To develop a composite material exhibiting excellent corrosion resistance even in a highly corrosive environment by laminating a nitrogen-contg. Ta amorphous layer and >=2 kinds of the Ni-Ta amorphous metal layers having different compositions on the surface of a corrosion resistant metallic substrate. CONSTITUTION:A nitrogen-contg. Ta amorphous film is formed on the surface of a corrosion-resistant metal such as an Ni-based alloy by the vapor deposition in a nitrogen atmosphere or by the vapor deposition and nitrogen ion irradiation. Subsequently, >=2 kinds of nitrogen-contg. (Ni-Ta) amorphous metals having different compositions are laminated thereon by the vapor deposition in a nitrogen contg. atmosphere or by the nitrogen ion irradiation after the vapor deposition of Ni and Ta. Alternately, the surface of the corrosion-resistant metal is coated with either Ni or Ta by ion implantation, and then a nitrogen-contg. Ta amorphous layer and >=2 kinds of Ni-Ta amorphous alloy layers having different compositions are laminated thereon. As a result, a composite metallic material exhibiting excellent corrosion resistance in a highly corrosive environment of boiling concd. hydrochloric acid, concd. nitric acid, etc., is produced.
Patent JP-S53143050-A (JP)
Title: High frequency heating device
Inventor: SUGIMOTO KENJI
IPC: H05B6/68
Filed: 1977-05-20
Abstract: PURPOSE: To prevent excess current from being supplied to a control circuit, by allowing to detect accidents of a safety switch such as deposition by means of electric current fed to a high frequency oscillating circuit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S623017-A (JP)
Inventor: FURANKO MONTEINO
IPC: C01F7/34
Filed: 1986-03-18
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-H10236416-A (JP)
Title: High-speed heavy-weighted bellows
Inventor: NISHIBAYASHI SHIGERU
IPC: B65B13/00
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To improve traveling ability, storability and durability of bellows whose relative speed of both ends and weight are at a specific value or higher by fixing a tape for limiting an extension length on intermediate plates for supporting the bellows and further including a stopper for holding the minimum distance of the intermediate plates. SOLUTION: In bellows which operate with high relative speed at both ends of 60mpm or higher and have a total self weight of 100kgf or more, intermediate plates 2 are inserted into a bellows body 1 at an appropriate distance, and a limiting tape 3 for regulating an extension length of the bellows is fixed between the intermediate plates 2. Further the intermediate plates 2 have a stopper 9 made of rubber or the like for holding the minimum distance between the intermediate plates 2, and both ends of the bellows body 1 include cushioning devices comprising a spring 8 and a damper 7 in order to protect the high-speed heavy-weighted bellows body 1.  In addition, in order to prevent the intermediate plates 2 from being slant at the time of start of operation, running parts 6 where the intermediate plates 2 are in contact with a fixed rail 5 are placed in a plurality of lines and in a zigzag.
Patent JP-2000260360-A (JP)
Title: Field emission element
Inventor: TAMURA KIYOSHI
IPC: C09K11/08
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To absorb gases released from a phosphor which have adverse effect on an emitter and lengthen life in a field emission element. SOLUTION: TiO2 powder having a particle size of 1 μm or less is added 0.01-5 wt.% to each of Y2O3: Eu red color emission phosphor, YAGG: Tb green color emission phosphor, Y2SiO5: Ce blue color phosphor, and these phosphors are mounted on an anode of FED for evaluation. Anode voltage is 700 V. A phosphor not added with TiO2 is used for comparison. When TiO2 is added, the initial brightness is decreased with increase in the amount of addition, but regarding to emission life characteristics, effect is recognized in the addition of 0.01 wt.% or more, and in the addition of 0.5 wt.%, emission life is increased 10 times compared with phosphor having no TiO2, but life characteristics of luminous efficiency is not changed. The optimum point of addition exists in the range of 0.2-1.0 wt.%.
Patent JP-S62218067-A (JP)
Title: Electroformed thin blade grindstone and its manufacture
Inventor: TAKAHASHI TSUTOMU
IPC: B24D5/12
Filed: 1986-03-17
Abstract: PURPOSE:To obtain excellent sharpness in grinding and high processing accuracy from the beginning of grinding by making a plated layer surface on the side of a substrate for growing a plating layer to be melted either chemically or electrically thereby making superfine abrasive grains project by a required amount. CONSTITUTION:A surface of a metallic plated layer placed on the side of a substrate of an electroformed thin blade grindstone of circular thin plate shape is treated either chemically or electrically. Superfine abrasive grains 11 are made to project by a height H of 1/5-2/3 of average grain diameter of the grains 11 from a surface 10a of the metallic plated layer 10 treated as described above. By making the electroformed thin blade grindstone in this manner, it is made possible to obtain excellent sharpness from the beginning of grinding, to prevent a processed surface from chipping or exfoliating, and to obtain high accuracy.