baber/WOPTO huggingface dataset:
Patent JP-S59105101-A (JP)
Title: Discriminating circuit of time sharing data
Inventor: UEKI KOUICHI
IPC: H04Q9/00
Filed: 1982-12-07
Abstract: PURPOSE:To obtain a data discriminating circuit with a precise and simple constitution by providing a main control means with the data discriminating circuit inputting data to time sharing and providing the data discriminating circuit with a temperature setting circuit changing discriminating potential for every fixed time, etc. CONSTITUTION:The main control means controlling apparatus is provided with the data discriminating means inputting data to time sharing, etc. For instance, an operation command from an operation switch circuit 4 starts a system consisting of a heat source control means 2 controlling the heat source of a hot water supplying machine 1, etc. to send outputs with ''H'' and ''L'' levels repeatedly from an outut port O0 of the main control means 3 for every prescribed period and to switch the temperature setting level Vref of the temperature setting circuit B. Subsequently, an initial circuit D inputs an output with an ''H'' or ''L'' level from an output port O1 of the main control means 3 for every prescribed period and sends the outputs to a comparator 12 is the data discriminating circuit C. The comparator 12 compares the output potential VT of a temperature detecting circuit A with the temperature setting level Vref to discriminate the signal.
Patent JP-H0497317-A (JP)
Title: Liquid crystal display element
Inventor: HIGA MASAKATSU
IPC: G02F1/141
Filed: 1990-08-16
Abstract: PURPOSE:To display the contour of a display image beautifully by applying even the liquid crystal in a non-display area between an image display area and a sealing material with electric fields from electrodes for liquid crystal orientation and orienting the liquid crystal in the non-display area in one direction. CONSTITUTION:Even the liquid crystal in the non-display area B between the image display area A and sealing material 7 is applied with the electric fields from the electrodes 13 and 14 for liquid crystal orientation to orient the liquid crystal in the non-display area B in one direction. Therefore, although ferroelectric liquid crystal LG is used, the light transmissivity in this non-display area B is made uniform over the entire area and then this non-display area B can be seen as a uniform contour edge having no spot pattern. Consequently, the contour of the display image can be displayed beautifully without using any black matrix, and the contour edge is selectable between a bright contour edge and a dark contour edge.
Patent JP-S58113004-A (JP)
Inventor: SHIMIZU KIYUUICHIROU
IPC: B65F3/20
Filed: 1981-12-28
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-H0265131-A (JP)
Title: Plasma treatment device
Inventor: OMOTO YUTAKA
IPC: C23F1/08
Filed: 1988-08-31
Abstract: PURPOSE:To prevent the breakdown strength deterioration and the pollution of a sample by making the part contacting with gas plasma of a sample base have electric conductivity, and constituting it out of a material which can be etched by gas plasma, and making it communicate with the sample base by direct currents. CONSTITUTION:A reaction container 1 has a gas introduction port 2 and an exhaust port 3, and by exhausting the air while introducing reaction gas it is kept in a steady low pressure atmosphere. When a high frequency electric field is introduced into between a cathode 5 and an anode 10 by a high frequency power source 8 plasma arises. A substrate to be treated which was placed on the cathode 5 is surrounded for the circumference by a bypass ring 12 consisting of silicon carbide and is kept in a fixed position by claws that a substrate weight 11 is placed. During etching of the substrate 4 to be treated, the bypass ring 12 is etched at the same time and the pollution of the substrate 4 to be treated can be prevented. Also, the bypass ring 12 communicates with the cathode 5 by direct currents, and the breakdown strength deterioration of a semiconductor element on the substrate 4 to be treated can be prevented.
Patent JP-H0879052-A (JP)
Title: Current driver and clamp circuit using the same
Inventor: TAKAGI KIYOSHI
IPC: H03K19/003
Filed: 1994-09-08
Abstract: PURPOSE: To provide the current driver in which noise is reduced to the utmost with a simple circuitry and the clamp circuit employing the current driver. CONSTITUTION: This current driver is constituted of plural delay circuits 21d-2Nd connected in series delaying sequentially an input signal fed via a signal input terminal 2in plural switch circuits 21s-2Ns each of which connects to the delay circuits, which are driven by each delay output of each of the delay circuits and connected in a way that current outputs are summed together. A current capacity of switch circuits 21s-24s and 2(N-3)s-2Ns corresponding to the delay circuits arranged near the signal input terminal and the delay circuits arranged remote among the delay circuits is selected smaller than a current capacity of switch circuits 25s-2(N-4)s arranged corresponding to the delay circuit arranged in the middle.
Patent JP-H0939057-A (JP)
Title: Mold assembly for injection molding and injection molding method for shell of cartridge
Inventor: YAMAMOTO RYUICHI
IPC: G11B23/113
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a mold assembly for injection molding, capable of making highly accurate the flatness of a shell of a cartridge, whose wall is thin and which has a non-uniform wall thickness, and provide an injection molding method for the shell of the cartridge. SOLUTION: This mold assembly for injection molding for producing a shell of a cartridge for containing a recording medium is provided with a first mold 20, a second mold 30 forming a cavity C into which a molding material is injected for forming the shell of the cartridge between the first mold 20 and the second mold 30, and a flatness regulating means 40 for regulating the flatness of the shell of the cartridge by applying a compressing force to a predetermined place of the shell of the cartridge, which has been formed in the cavity C.
Patent JP-H0753105-A (JP)
Title: Paper conveying device
Inventor: KURIHARA MASAHIRO
IPC: B41J15/04
Filed: 1993-08-06
Abstract: PURPOSE:To prevent a label from being peeled off from a separator when a curl of label paper rolled into a roll is eliminated. CONSTITUTION:A belt member 11e is suspended between a driving roller 11a, a driven roller 11b, and a tension roller 11c. A curl correcting roller 10 is supported freely rotationally in the tip of a freely oscillational arm 8a setting a shaft 8b as the center. A cam 8c is driven so that the curl correcting roller 10 is arranged in the curl eliminating position M1 via an arm 8a. Between the driving roller 11a and the driven roller 11b, a sheet of label paper 3A, in which labels 3a, 3a... are stuck on the surface of a separator 3b, is pressed onto the surface of the belt member 11e, and a curl on the label paper 3A is taken off. In this process, the label 3a is pressed onto the separator 3b by the belt member 11e, so that it is prevented from being peeled off.
Patent JP-H0857102-A (JP)
Title: Method for golfer to decide his address and equipment therefor
Inventor: SOEJIMA NOBORU
IPC: A63B69/36
Filed: 1994-08-18
Abstract: PURPOSE: To allow a golfer to decide his address precisely which is compatible with a displacement of his bodily axis by detecting the degree of swinging clockwise and counterclockwise from the front position of the body as a center by placing his both feet on a pair of foot plates which rotate freely and twisting his body. CONSTITUTION: A golfer measures the angle of outward turn of is left foot by an indication mark 24B and an angle scale 14 by placing his both feet on a pair of foot plates 2, 2', and turns, first of all, his left foot effortlessly and until it can no longer turn (counterclockwise). Then the golfer turns his left foot inward (clockwise) and measures the angle of inward turn, and obtains a halfway position of the range of movement as the angle of displacement of the bodily axis for the left foot from the detected angles. Likewise, after detecting the displacement of the bodily axis for the right foot, the golfer adds two displacement angles, and fixes the foot plates 2, 2' with the front foot plate 2 opened by the total in the direction of the flight line of a ball as an address.
Patent JP-H0660731-A (JP)
Title: Iron wire armored cable for cold region
Inventor: KANNOU TAKASHI
IPC: H01B7/28
Filed: 1992-08-12
Abstract: PURPOSE:To provide an iron wire armored cable for a cold region facilitating cable laying under cold temperature. CONSTITUTION:A material, in which a relational expression 20<Y<0.04(T+20)<2>+15 provided that Y denotes consistency dmm and T denotes a cable laying temperature  deg.C is satisfied between the consistency and the cable laying temperature, is used for an anti-corrosive compound 3.
Patent JP-H0941616-A (JP)
Title: Building plate
Inventor: OTA TOMONORI
IPC: E04F13/08
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To surely fix building plates to each other by forming the building plate out of the raw material of the setting inorganic powder in which the wooden fiber reinforcing material is mixed, and achieving the cutting of the end/edge along the direction of orientation of the wooden fiber reinforcing material. SOLUTION: A building plate 1 is formed out of the raw material of the setting inorganic powder consisting of cement in which the wooden fiber reinforcing material 1A composed of wooden powder, excelsior, wooden pieces, etc., is mixed. A two-stage lower tongue part 4 provided with an upper stage lower tongue part 4A and a lower stage lower tongue part 4B is formed on one of edges 2 along the direction of orientation of the wooden fiber reinforcing material 1A, and an upper tongue part 5 provided with a fitting groove 5A is formed on the other building plate 1.  A connection metal piece is interposed between the lower tongue part 4 and the upper tongue part 5 of the building plate 1, and an engagement piece of the connection metal piece is fitted to an engagement groove 5A of the upper tongue part 5 along an inclined face 4C of the lower stage lower tongue part 4B of the lower tongue part 4. Cutting of the tongue part is facilitated to greatly rationalize the manufacture of the building plate.
Patent JP-2001038784-A (JP)
Title: Barrel cooling device for injection molding machine
Inventor: YODA TERUO
IPC: B29C45/74
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To more stably cool the barrel or heater of an injection molding machine. SOLUTION: When a heating region H1 is judged to be in a local overheating state from partial burns of the surface of a barrel or heater or the analysis of actual molding defects, the angle of an air blow nozzle is set so as to blow air against the barrel or heater effectively. In this case, an air introducing pipe 27 may be revolved by loosening a bolt 29 or only the air introducing pipe 21 on the leading end side of the barrel 11 may be revolved. The blown air takes heat from the overheated part of the heater 12 and the barrel 11.
Patent JP-S60107736-A (JP)
Title: Signal reading-out method in optical disk memory
Inventor: ABE MICHIHARU
IPC: G11B7/00
Filed: 1983-11-16
Abstract: PURPOSE:To raise a recording density by mixing in a ratio of k1:k2 a photoelectric converting signal obtained by photodetecting a reflected light or a transmitting light from an optical disk medium, and its secondary differential signal, and offsetting a bit length shift of each signal. CONSTITUTION:When a reflected light 20 from an optical disk memory medium is made incident to a photodiode 10, it is converted to a photocurrent. This photocurrent is converted to a voltage signal by an amplifier A1 and a resistance R1. A signal obtained in this way is applied to a differential amplifier A2 on one hand, applied to a secondary differentiating circuit 21 on the other hand, a secondary differential processing, namely, an operation of d<2>A/dt<2> is executed. A signal B obtained in this way is also applied to the differential amplifier A2, and a signal A-B is obtained as an output of the differential amplifier A2. The foregoing shows a case of k1=R2=1, but the bit length shift is varied by a constitution of the optical disk memory medium, a preparing condition, a bit length and a laser spot diameter, therefore, in accordance with them, a mixing ratio k1:k2 is determined so that the bit length shift of k1A-k2B becomes as small as possible.
Patent JP-S6375161-A (JP)
Inventor: OKANO HITOSHI
IPC: D04H1/58
Filed: 1986-09-11
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-S6460225-A (JP)
Title: Protective circuit of television receiver
Inventor: KIKUCHI MAKOTO
IPC: H04N5/63
Filed: 1987-08-28
Abstract: PURPOSE:To enable protection and reset to be repeated several times, by setting a diode between the rectified output terminal of a power transformer and the oscillation controlling terminal of a power oscillating circuit, and by stopping power oscillating output at the time of short-circuiting a load circuit. CONSTITUTION:To the rectified output terminal A of a power transformer 1, the cathode of a protective diode 5 is connected, and to the oscillation controlling terminal of a power oscillating circuit 6, the anode of the diode 5 is connected. When a load circuit is short-circuited, then the output of the power oscillating circuit 6 is contrived to be stopped. As a result, even if an abnormal state like the short-circuiting of the load circuit is repeatedly generated, in each case of the generation, the power transformer 1 and a rectifier diode 2 can be prevented from being overheated, and can be certainly protected and reset.
Patent JP-H04101359-A (JP)
Title: Solid electrolyte-type fuel cell
Inventor: MIYAZAKI TATSURO
IPC: H01M8/02
Filed: 1990-08-17
Abstract: PURPOSE:To make the thermal expansion coefficient of an air electrode near that of an electrolytic membrane and suppress cracking and peeling off by using a material of LaCoO3-based composite oxide to which an electrolytic material is added for an air electrode. CONSTITUTION:In a solid electrolyte-type fuel battery having electricity generating part consisting of a fuel electrode, an air electrode, and an electrolyte, a material of LaCoO3-based composite oxide to which an electrolyte of 60-80wt.% is added is used for the air electrode. As the LaCoO3-based composite oxide, La1-xMxCoO3 (M=Ca, Sr, Ba; 0<x<=0.5) may be used. As a result, the conductivity of each component of the membrane of the solid electrolyte-type fuel battery is heightened and the thermal expansion coefficient of each membrane is made close and cracking and peeling off of a membrane at the time of forming the membrane and generating electricity.
Patent JP-S59113887-A (JP)
Title: Preparation of l-aspartic acid
Inventor: SENHATA ICHIROU
IPC: C12R1/425
Filed: 1982-12-08
Abstract: PURPOSE:To prepare L-aspartic acid, in high efficiency, by using a novel microbial strain having high aspartase activity and release catabolyte repression, and prepared by the mutagenic treatment of microorganism belonging to Serratia genus. CONSTITUTION:A microbial strain belonging to Serratia genus, having aspartase activity and sensitive to catabolyte repression, e.g. Serratia marcescens 800 is subjected to the mutagenic treatment by conventional means, and cultured in a medium containing L-aspartic acid as the sole nitrogen source or nitrogen and carbon source. The obtained novel microbial strain having high aspartase activity and released catabolyte repression, e.g. Serratia marcescens APc-494 (FERM-BP 392), the culture liquid obtained by the cultivation of said microbial strain, the cultured cell, or treated cell, is made to contact with fumaric acid and ammonia.
Patent JP-H0535711-A (JP)
Title: Learning data storage for neural network
Inventor: YONEDA TAKAO
IPC: G06N3/08
Filed: 1991-07-31
Abstract: PURPOSE:To attain the effective updating learning without increasing the input data and the teacher data by degenerating two input data having the highest resemblance into a single piece of synthetic input data. CONSTITUTION:The new input data are added to an input data group of a data base in a step 300, and an optional pair of input data are generated in a step 302. Then the resemblance is calculated between both input data in a step 304. The same processing is repeated with combination of all input data in a step 306. Then a pair of data having the highest resemblance is decided in a step 310. In a step 312, the synthetic input data that undergone the weighted average with the count value defined as a weighting coefficient is calculated together with the synthetic teacher data. Then the synthetic count value is obtained in a step 314, and two input data having the lowest resemblance are deleted out of a group of input data in a step 316 together with addition of the synthetic input data. In the same way, a corresponding group of teacher data are also updated.
Patent JP-H1144254-A (JP)
Title: Constant vacuum type carburetor
Inventor: TAKAHASHI HITOSHI
IPC: F02M7/17
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To reduce a sliding resistance of a negative pressure operated valve so as to improve the dynamic characteristic of the valve by injection molding tetrafluoroethylene-ethylene copolymer to form a piston ring fitted in a ring groove formed at an upper end of the negative pressure operated valve part. SOLUTION: This carburetor comprises a negative pressure operated valve part 11A supported to move freely in a negative pressure operated valve guiding cylinder opened upward from an intake path 2. At an upper portion of the part 11A, an annular portion 11B fitted to a negative pressure cylinder hole 9 is formed integrally, and a ring groove 11C is formed to be open outward in the portion 11B while a piston ring 12 is fitted thereto. This ring 12 is formed by injection molding tetrafluoroethylene-ethylene copolymer. With the constitution, a sliding resistance with the hole 9 can be reduced, and the profiling characteristic to the hole is improved to thereby ensure an accurate fuel control.
Patent JP-H0530948-A (JP)
Title: Treatment of amaranth seed
Inventor: OHATA TAKAHIDE
IPC: A23L25/00
Filed: 1991-07-31
Abstract: PURPOSE:To remove offensive feeling such as bitter taste, astringency and harsh taste from amaranth seeds by immersing such seeds in water followed by drying, roasting or puffing and then grinding. CONSTITUTION:Amaranth seeds are first immersed in water and, where needed, washed with water. Thence, the resulting seeds dried, roasted or puffed, and then ground. The immersion time is pref. 15-30hr in the case of water at normal temperatures, or 2-10min for boiling water. For favorable penetration of water into said seeds, <=0.5wt.% of a water-soluble alkali salt such as sodium phosphate is recommended to add to water.
Patent JP-S60108590-A (JP)
Title: Well pump
Inventor: FUKUZAWA SOUICHI
IPC: F04D5/00
Filed: 1983-11-18
Abstract: PURPOSE:To obtain a volute pump having high lift and suitable for well pump by communicating the bottom of groove of impeller with the back side of impeller through a hole while providing a labyrinth for reducing detour of pressure water at the water path side to the backface of impeller on the outercircumference of impeller. CONSTITUTION:An impeller 1 is provided with a vane section where an annular groove 2 having approximately semi-circular cross-section is partitioned by plural number of vanes 18 while a communication hole 3 coupling between the bottom of vane section and the sideface side and an annular projection 16 for providing a labyrinth against the separation chamber wall 21 on the outercircumference of backface are provided. Because of reduction of water flowing to the backface side through labyrinth and pressure balancing effect through communication hole 3, static pressure balance at the backface side and the water path 14 side can be maintained without modifying the lift characteristic. Consequently, loose mounting of impeller onto the shaft will never cause defective operation.
Patent JP-H0498828-A (JP)
Title: Heat-resistant ring for heating furnace
Inventor: SANADA KENICHI
IPC: H01L21/205
Filed: 1990-08-16
Abstract: PURPOSE:To stably maintain the heater temperature by a method wherein the heat-resistant rings fitted to a heating furnace are compressed by tightening a fixing screws to increase the outer diameter while decreasing the inner diameter thereof so that the gap between the rings and a furnace core tube may be removed. CONSTITUTION:A heating furnace main body 1 is fitted with heat-resistant rings 1 and a furnace core tube 4. Later, when a gap 6 is made, an asbestos can be compressed by tightening fixing screws 5 as shown in the figures 3, 4 to be expanded in the diametral direction of the rings 2 for increasing the outer diameter and decreasing the inner diameter so that the gap 6 between the heat-resistant rings 2 and the furnace core tube 4 may be removed.
Patent JP-2000042707-A (JP)
Title: Casting method and apparatus thereof
Inventor: FURUKAWA ISAMU
IPC: B22D17/22
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To miniaturize a casting apparatus at a low cost. SOLUTION: In this casting method using a pin 12 for cast hole penetrating a mold, at the time of solidifying molten metal in a mold 4, the pin 12 for cast hole is vibrated while cooling. Therefore, the pin 12 for cast hole being the vibrating body is hardly affected by the heat of the molten metal and the inexpensive material, such as aluminum and steel, as the material of the pin 12 for cast hole can be used. Further, since fining effect of metallic structure is large by the synergistic effect of the cooling and vibration, even in the case of setting the frequency of vibration low, the structure as the vibrating device 16 is simple and a small-sized device for low frequency can be used.
Patent JP-2000047137-A (JP)
Title: Reflection type display element and projection type display device
Inventor: KARASAWA JIYOUJI
IPC: G02F1/1335
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To improve the use efficiency and color purity of light by shifting the optical axis of luminous flux made incident on each pixel toward the center of a unit optical element for light convergence. SOLUTION: A 1st microlens array 25 converges pieces of luminous flux of colors corresponding to respective pixels 22R, 22G and 22B of a reflecting electrode 22. Then a 2nd microlens array 27 slants the optical axes of respective pieces of luminous flux made incident obliquely on the pixel parts 22R and 22B on both the side so that the main light beams of the pieces of luminous flux are made incident almost vertically on the reflecting surfaces of the corresponding pixel parts 22R and 22B. At this time, the 2nd microlens array 27 sets the angle of incidence of the incident luminous flux so that the arrival position of the main light beam of the obliquely incident luminous flux is C1 shifted from the pixel center C0 to the center of the microlens array 27a by 8.  Consequently, the symmetry of pieces of luminous flux made incident on respective pixels with the main light beams increases and the rate that luminous flux after being reflected at the pixel parts enters the original microlenses increases, so the light use efficiency and color purity can be improved on the whole.