baber/WOPTO huggingface dataset:
Patent JP-H11186288-A (JP)
Title: Electrolytic capacitor and manufacture thereof
Inventor: OGAWA GENICHI
IPC: H01L29/812
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To facilitate insulating electrodes from an active layer, reduce the parasitic capacitances between pads of the electrodes and buffer layer or Si substrate to improve the high frequency chakacteristics. SOLUTION: On an Si substrate 4 are formed a GaAs buffer layer 5 of 0.2-2 μm and Alx Ga1-x As(0.9<=x<1) oxide layer 8 of 0.05-5 μpartly projecting like a band to form a mesa slightly smaller than the gate width Wg, having a resistivity of 10<5> Ωcm or more. Forming the oxide layer 8 on the buffer layer 5 greatly improves the insulation of the Si substrate 4 from an active layer 6 gate electrode 1, resulting in that no current leak to the buffer layer 5 occurs to thereby improve the high frequency characteristics.
Patent JP-2001171714-A (JP)
Title: Liquid pouring outlet cap
Inventor: KOJIMA TADASUKE
IPC: B65D47/36
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a pouring outlet cap having a barrier sheet inserted therein and also having a flange of discoid shape provided with the directional properties and properly feed a liquid into an ultrasonic welder while arranging the direction of the pouring outlet cap. SOLUTION: A flange 3 is formed into the discoid shape, and a barrier sheet 9 is formed into the discoid shape of the diameter smaller than the flange shape, and a barrier material non-existing area 10 is formed all over the periphery of the flange 3, and a notch recess 11 formed along the flange peripheral direction is provided on a position opposite to a pull ring pillar 5 on the metal foil non-existing area 10.
Patent JP-H05173666-A (JP)
Title: Integrated circuit with incorporated clock skew adjusting circuit
Inventor: KATO AKIRA
IPC: G06F1/10
Filed: 1991-12-24
Abstract: PURPOSE:To adjust the delay time of distribution up to a register through a clock terminal and to substantially eliminate a skew. CONSTITUTION:This circuit is equipped with plural input buffer gates G1 and G2 for distributing an inputted clock signal, a 1st selecting circuit SL1 which varies the number of states of the input buffer gates G1 and G2, a delay circuit 20 which varies and sets the delay time of the clock signal through an external control terminal, and a clock distributing circuit 21 composed of plural gates so as to distribute the delay-controlled clock signal to plural registers. Further, the circuit is equipped with a 2nd selecting circuit SL5 which inputs the outputs of the input buffer gates G1 and G2 inputting the clock signal and one output of the clock distributing circuit 21 and selects either one through the external control terminal.
Patent JP-H06186964-A (JP)
Title: Digital effector
Inventor: NEGORO YOSHIO
IPC: G10H1/02
Filed: 1992-12-21
Abstract: PURPOSE:To provide the digital effector of small-scale circuit constitution which adds effects to an input waveform without requiring complicated control. CONSTITUTION:A 1st latch 13 to which a waveform signal is inputted from outside is provided in the digital effector 11 and a 2nd latch 15 which is connected to an output terminal 16 is provided at the output stage of the 1st latch 13. The 1st latch 13 and 2nd latch 15 each have 8-bit constitution and sample data of the MSB-bit 4 of the 1st latch 13 are outputted to the MSB-bit 4 of the 2nd latch respectively. Sample data of the bit 3 of the 1st latch 13, however, is outputted to the bit 2 of the 2nd latch 14, sample data of the bit 2 is outputted to the LSB, and sample data of the LSB of the 1st latch is outputted to the bit 3 of the 2nd latch.
Patent JP-H06187090-A (JP)
Title: Graphic input device
Inventor: TANAKA HIROYUKI
IPC: G06F3/0488
Filed: 1992-12-21
Abstract: PURPOSE:To enhance the efficiency of a plotting operation by using a stylus pen and a tablet and adding a character input function. CONSTITUTION:Keyboard arrangement is printed on the upper surface of the main body 4 of the tablet and key entry can be executed by pointing the part of the desired key of the printed key arrangement by the stylus pen 3 at the time of inputting characters. By arranging the keys at the outside of a valid area 7 at the time of drawing on the upper surface of the tablet and pointing the printed key by the stylus pen 3 while pushing the key, almost all of codes transmitted from a normal keyboard can be transmitted. The changeover between graphic input and character input (the key entry) is performed by a changeover switch 5 installed on the upper surface of the main body 4 of the tablet.
Patent JP-2000182654-A (JP)
Title: Solid electrolyte fuel cell module
Inventor: TAKEUCHI SHINJI
IPC: H01M8/24
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell module using interconnectorless fuel cells capable of taking out a high-voltage, small current output. SOLUTION: A specified number of interconnectorless solid electrolyte fuel cells 10 are arranged in matrix form to form each assembly 12, and a plurality of such assemblies are accommodated in a power generation chamber 11 so that they perform power generation individually. Electric charges generated in air electrodes 103 of the fuel cells belonging to each assembly owing to the power generating action are led out to an air electrode side collector plate 36 situated over by an air electrode side collector member 33 installed between the air electrodes to make current collecting, while electric charges generated in fuel electrodes 101 of the fuel cells belonging to the assembly are collected by a common fuel electrode side collector plate 34.  The air electrode side collector plates 36 of each assembly are put in series connection one by one with the fuel electrode side collector plates 39 of adjacent assembly, and thereby all fuel cell assemblies are put in series connections so that a DC power is generated.
Patent JP-H10179692-A (JP)
Title: Vessel for wafer made to easily wrap medicine
Inventor: ARIYOSHI KAZUO
IPC: A61J1/14
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To enable a medicine to be easily wrapped in a wafer without spilling and to integrating a wrapping tool with a vessel and a lid to facilitate for storing wafers, by forming a dent on the back side of a lid of a wafer vessel and laying a funnel with a port formed into a cone and inserted into the dent with play onto wafers. SOLUTION: On the back side of a lid 3 of this wafer vessel 2, a double bottom 4 is equipped. A small diameter tapered dent 5 is formed on the double bottom 4 and a funnel 6 with a bell shaped opening inserted into the dent with play is laid on the wafers. Thereby, when the lid 3 is turned over and a wader 1 is laid on and the funnel 6 is pushed into the dent 5, the wafer 1 is opened largely upward together with the bell shaped funnel to form a large bell shape. Consequently, since a medicine is collected on the bottom of the wafer 1 to make the medicine to be easily put into the funnel 6, when the funnel 6 is drawn off, the edge of the wafer 1 is shrunk to be easily pinched and the medicine can be wrapped without spilling.
Patent JP-H05244867-A (JP)
Title: Method for keeping freshness of coffee, green tea, etc.
Inventor: WAKIYAMA HIROO
IPC: A23F5/00
Filed: 1992-12-24
Abstract: PURPOSE:To keep the freshness of fancy foods such as coffee and green tea over a long period by preventing the oxidative degradation of the quality of the food such as freshness, taste and flavor. CONSTITUTION:A fancy food such as coffee and green tea is stored together with a porous aluminum material having a number of voids on the outer surface or in the material. A part or total of the voids are connected with each other. Whiskers composed mainly of aluminum oxide are formed on at least a part of the connecting pores 2 formed by the voids of the aluminum or aluminum alloy substrate 1.
Patent JP-H05178900-A (JP)
Title: Production of powdery hemoglobin
Inventor: O HAYASHI
IPC: A61K38/42
Filed: 1991-12-27
Abstract: PURPOSE:To obtain the subject compound for oxygen transporting agent, artificial blood, etc., capable of suppressing increase of ratio of methemoglobin formation, free from increase of osmotic pressure and viscosity by bringing hemoglobin solution into contact with CO to form coordination complex of hemoglobin and CO and subjecting the coordination complex to lyophilization. CONSTITUTION:A hemoglobin solution taken out from human erythrocyte is put in a vial and the vial is sealed with rubber plug and an injection needle is thrust from a rubber plug of vial bottle therein and the bottle is cooled with ice and carbon monoxide gas excluding oxygen is introduced into the bottle and brought into contact with hemoglobin to form a coordination complex of the hemoglobin and carbon monoxide and a reduction type nicotine amide adeninedinucleotide (NADH) is added to the resultant CO-bound hemoglobin solution and the solution is frozen with liquid nitrogen under nitrogen atmosphere and subjected to lyophilization under reduced pressure to provide the objective powdery hemoglobin suppressed to <=4% in increase of ratio of methemoglobin formation and free from increase of osmotic pressure and viscosity.
Patent JP-H10197936-A (JP)
Title: Camera system
Inventor: IZUKAWA KAZUHIRO
IPC: G03B13/36
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To realize excellent photographing by preferentially utilizing information on an accessory side when the sort of interchanged information belongs to both of a camera main body and the accessory. SOLUTION: The accessory having a function for communicating and interchanging various kinds of information with the camera main body is attachably/ detachably attached to the camera main body so as to execute various kinds of operation based on the interchanged information. Whether or not a lens main body is attached to the camera main body is detected first. Next, an ID code on a lens side is received through communication between the lens main body and the camera main body. Then, lens data is received, and lens optical data received from the lens side is compared with the lens optical data on the camera side so as to judge which data is used. In such a case, the data in the lens main body is preferentially used.  A microcomputer 31 on the camera main body side controls the various kinds of driving operation on the camera main body side and inputs various driving signals in a microcomputer 11 on a lens barrel 1 side.
Patent JP-2000172778-A (JP)
Title: Mark recognizing method and mark recognizing device
Inventor: MATSUSHITA MITSUGI
IPC: G06V30/224
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a mark recognizing method which improves recognition performance without causing an increase in costs. SOLUTION: In this mark recognizing method which recognizes the presence/ absence of a mark to be written in a mark writing area on a document by comparing it with an image before the mark is written, the image before a mark is written in the mark writing area of a master image is made thick (S3) and the image area made thick before the writing is found, then, the image in the image area before writing is erased from the image in the mark writing area where the presence/absence of a mark is about to be recognized (S4), the ratio of black pixels in the mark writing area after the erasure processing is found (S5), when the ratio of black pixels is larger than a prescribed value, it is decided that a mark exists and when it is not, it is not decided that the mark exists (S6). Also, the quantity to be made thick is made changeable.
Patent JP-H06202474-A (JP)
Title: Toner emptiness detector
Inventor: OKEGAWA NAGAKAZU
IPC: G03G15/00
Filed: 1992-12-28
Abstract: PURPOSE:To make the action of a cleaning member sure and stable and to easily detect the decrease of residual toner with high accuracy, in a toner emptiness detecting the decrease of the residual amount of toner housed in a toner housing means. CONSTITUTION:As the cleaning member 6 cleaning the sensor surface 5a of an emptiness sensor 5, a coil spring driven around a center axis is used, one end part 6a of the coil spring is bent in the radial center direction and shaped into a straight line and the vicinity of the bent part comes into contact with an adjacent spiral coil 6b. An annular abutting surface 7c parallel with the sensor surface 5a is provided on the circumference of the sensor surface 5a and an annular groove 7b whose abutting surface side depth is equal to the wire diameter of the coil spring or larger than that is provided on the outside of the abutting surface 7c. Further, an annular projecting part 7a having an inner periphery of a little larger than the outside diameter of the coil spring is provided on the outside of the groove 7b.
Patent JP-2001176744-A (JP)
Title: Dies for forming magnetic field of ferrite magnet for dc motor
Inventor: HAMAGUCHI SHIYA
IPC: B22F3/02
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To manufacture a ferrite magnet for DC motor, which is made to reduce cogging torques by contriving the structure of dies for forming magnetic field, while maintaining the present shape of the magnet. SOLUTION: The dies for forming the magnetic field of the ferrite magnet for DC motor has a die 10, an inner periphery-side punch 20 which comes into contact with the inner periphery side of a molded magnet body 1, and an outer periphery-side punch 30 which comes into contact with the outer periphery-side of the magnet body 1. The punches 20 and 30 are made of a magnetic material and a nonmagnetic material, in such a way that the nonmagnetic material comes into contact with the magnet body 1. In the punch 20, a ratio (h2/h1) of thickness h2 of the nonmagnetic material 22 facing the leg section of the magnet body 1 to a thickness h1 of the nonmagnetic material 22 at the center in the width direction is set at 3<=h2/h1<=10.
Patent JP-H11191687-A (JP)
Title: Window structure with electromagnetic shielding property
Inventor: HIRAI JUNICHI
IPC: E06B5/18
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain a window structure which is capable of ensuring electromagnetic shielding property to a window's peripheral part by a method, wherein a simple structure is additionally provided to eliminate the reflection of electromagnetic waves from metals in the pocket of a metal sash frame and to lessen a resonant coefficient to make a window glass's peripheral edge function as a freely open end, even in a case where the linear antenna element is put in the pocket of the metal sash frame in a tie-in between a window glass, where the linear antenna element is arranged so as to enhance it in electromagnetic shielding property and the metal sash frame, and as a result, the linear antenna element is restrained from deteriorating in shielding property. SOLUTION: A linear antenna element 5 of a prescribed length for resonating with radio waves which is to be blocked is made to serve as an electromagnetic shielding element, a window glass 1 where the elements 5 are arranged regularly, taking their electromagnetic field reflection equivalent area (scattering aperture area) or electromagnetic field reflection equivalent volume (scattering aperture volume) into consideration is fitted in a metal sash frame 2. At this point, a radio wave absorbent 8 is filled between the window glass 1 and the metal sash frame 2.
Patent JP-H06194225-A (JP)
Title: Hot lump detector
Inventor: OKADA YOSHITORA
IPC: G01V8/12
Filed: 1992-12-24
Abstract: PURPOSE:To prevent malfunction caused by a fire by setting a specified operation integration amount at an operation signal decision device, for comparison with the integration amount of the output signal of a photo-detection element. CONSTITUTION:In tip detection of a hot steel tube 2, when a hot lump detector(HMD) main body 1 detects radiation light from a fire 8 or the hot steel tube 2, its detection output is outputted to an amplifier 3. The amplifier 3 amplifies the detection analogue signal inputted from the HMD main body 1, and the amplified analogue signal 4 is inputted to an integration value decision device 5. The integration value decision device 5 integrates the analogue signal 4 coming from the amplifier 3 with a set time To set in advance, and the integrated value I1 and an integration amount setting value I0 are compared with each other, and if I0>I1, operation caused by a fire 8 is assumed, and the operation signal is rejected. In addition, the integration value decision device 5, at I0<I1, assumes detection of the hot steel tube 2, and outputs operation contact paint output signal 9.
Patent JP-2001172038-A (JP)
Title: Preform ingot for optical fiber and method for producing the same
Inventor: TERAJIMA MASAMI
IPC: C03B37/012
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To obtain a preform ingot having excellent optical characteristics and to provide a method for producing the preform ingot by which the surface of the preform ingot obtained by sintering and vitrifying a soot material having unevennesses formed on the surface by high-speed deposition is smoothly ground and worked so as not to decenter a core part and the surface unevennesses are removed. SOLUTION: This method is characterized as smoothly working the outer peripheral surface near both ends of the preform ingot 21, mounting the resultant ingot 21 on a grinding machine and preventing the positional shift during the working when depositing glass microparticles produced by a flame hydrolytic reaction on a starting core member 1, forming a clad part, sintering and vitrifying the soot material, then grinding the unevennesses caused on the surface of the resultant preform ingot 21 and removing the unevennesses.
Patent JP-H05181180-A (JP)
Title: Device and method for detecting breakage of acceleration sensor of camera provided with camera shake correction function
Inventor: NISHIDA TORU
IPC: G03B17/18
Filed: 1991-12-30
Abstract: PURPOSE:To effectively and properly correct camera shaking to prevent a blurred picture caused by the camera shaking and to display a warning that the correction of the camera shaking is impossible in the case that an accelera tion sensor which detects the camera shaking is broken by a large impact. CONSTITUTION:Detection data Ak obtained by the acceleration sensor 6a is inputted in a decision circuit 27 and also stored in a memory 29. When the stored data is not fluctuated for a specified time, that the sensor 6a is broken is judged, and the result is displayed to be warned on a display unit 28. When the circuit 27 decides that the sensor 6a is normal, the data Ak is sampled by a sampling circuit 6b to obtain a blurring correction driving amount by an arithmetic circuit 10. A blurring correction actuator 9 is driven in accordance with the blurring correction amount to drive an optical member for correcting blurring 5 so as to negate the camera shaking. Therefore, the picture which is not blurred is obtained, and that the correction is not performed when the sensor 6a is broken is recognized.
Patent JP-2001175475-A (JP)
Title: Computer and method for controlling the same
Inventor: MIYAKE HIDEO
IPC: G06F12/00
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a computer for improving a high-speed operation by executing a load operation before a store operation, while preventing vague memory reference, and to provide a method for controlling the computer. SOLUTION: At executing of a second instruction placed after a first instruction is executed prior to the first instruction, the destination of the preservation of the executed result of the second instruction is stored, and when it is decided that the address of first data to be executed under the first instruction is included in the address area of second data to be executed under the second instruction, the executed result of the first instruction is overwritten on the second data which correspond to the address by a history control part 51.
Patent JP-H05181312-A (JP)
Title: Two-component developer
Inventor: OZAWA YOSHIO
IPC: G03G9/083
Filed: 1991-12-30
Abstract: PURPOSE:To improve the environmental stability of the toner of the two- component developer, and prevent the scattering inside of a machine by specifying the saturation magnetization of the toner, and specifying a ratio of the saturation magnetization of a carrier and the saturation magnetization of the toner. CONSTITUTION:Saturation magnetization Tsigmas of the toner is specified at 3-15emu/g. When Tsigmas is less than 3emu/g, a carrier holes the toner sufficiently to prevent the control, and the image quality is changed large in response to a change of the environment, and the splash inside of a machine is generated. On the other hand, when Tsigmas exceeds 15emu/g, the toner is hard to be separated from the carrier to lower the image density. A ration of the saturation magnetization (Csigmas) of the carrier and Tsigmas is specified in a range of Csigmas/Tsigmas=25-4. When this ratio is too large, the toner is not held by the surface of the carrier sufficiently to change the image quality in response to a change of the environment and generate the scattering inside of a machine. On the other hand, when this ratio is too small, it is hard to exhibit the image density.
Patent JP-H05182916-A (JP)
Title: Method and apparatus for plasma-processing
Inventor: KANAZAWA GENICHI
IPC: H01L21/3065
Filed: 1991-12-28
Abstract: PURPOSE:To always plasma-process under suitable processing conditions by so controlling an object to be deeply controlled in relation to a monitored value that physically and chemically monitored values during plasma-processing become predetermined values. CONSTITUTION:A state of plasma-processing is monitored by detectors such as a self-bias detector 8, a spectral intensity detector 9, a plasma density detector 10, etc., and monitored results are input to a CPU 1. The CPU 1 selects, if the monitored results do not coincide with processing conditions to be a target, an object to be controlled in deepest relation with the discordant monitored value, calculates the degree of an increase or decrease in the object to be controlled, and controls the object to be controlled. For example, if the plasma density is not a predetermined value, applying power is selected and controlled. Thus, a plasma-process by a closed loop can be performed.
Patent JP-H05163730-A (JP)
Title: Tree-planting work
Inventor: ABE KUNIO
IPC: E02D17/20
Filed: 1991-12-18
Abstract: PURPOSE:To prevent an emulsion from breaking due to freezing to easily transfer or handle the same by spraying a planting composite made of a special composition including plastic resin powder made of aprayed and dryed synthetic resin emulsion, to the surface of soil. CONSTITUTION:A vinyl water-soluble synthetic resin emulsion made by copolymerization of vinyl water-soluble synthetic resin emulsion, in which water- soluble high molecular compounds are polymerized as a protective colloid, and/or unsaturated calboxylic acid are sprayed and dryed. The vinyl water-soluble synthetic resin emulsion (solid) of 20-95% weight having glass transfer point <=20 deg.C at which it becomes emulsified powder again is sprayed and dryed with an anticaking agent to obtain a re-emulsified synthetic resin emulsion powder composite. Next, seeds or bulbs, planting base materials, the re-rmulsified synthetic resin emulsion powder composite, and chemical fertilizer are uniformly mixed and sprayed on the surface of soil. In this way, it can be transferred in paper bags and even on a slant face, sand, gravel, rock, etc., plants can be implanted.